ssb: This fixes the compose menu being clipped sometimes. Probably breaks something somewhere else.

Doxyfile

@@ -1,4 +1,4 @@
-# Doxyfile 1.9.8
+# Doxyfile 1.9.4
 
 # This file describes the settings to be used by the documentation system
 # doxygen (www.doxygen.org) for a project.
@@ -19,8 +19,7 @@
 # configuration file:
 # doxygen -x [configFile]
 # Use doxygen to compare the used configuration file with the template
-# configuration file without replacing the environment variables or CMake type
+# configuration file without replacing the environment variables:
-# replacement variables:
 # doxygen -x_noenv [configFile]
 
 #---------------------------------------------------------------------------
@@ -86,7 +85,7 @@ CREATE_SUBDIRS         = NO
 # level increment doubles the number of directories, resulting in 4096
 # directories at level 8 which is the default and also the maximum value. The
 # sub-directories are organized in 2 levels, the first level always has a fixed
-# number of 16 directories.
+# numer of 16 directories.
 # Minimum value: 0, maximum value: 8, default value: 8.
 # This tag requires that the tag CREATE_SUBDIRS is set to YES.
 
@@ -342,7 +341,7 @@ OPTIMIZE_OUTPUT_SLICE  = NO
 #
 # Note see also the list of default file extension mappings.
 
-EXTENSION_MAPPING      =
+EXTENSION_MAPPING      = js=javascript
 
 # If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
 # according to the Markdown format, which allows for more readable
@@ -363,17 +362,6 @@ MARKDOWN_SUPPORT       = YES
 
 TOC_INCLUDE_HEADINGS   = 5
 
-# The MARKDOWN_ID_STYLE tag can be used to specify the algorithm used to
-# generate identifiers for the Markdown headings. Note: Every identifier is
-# unique.
-# Possible values are: DOXYGEN use a fixed 'autotoc_md' string followed by a
-# sequence number starting at 0 and GITHUB use the lower case version of title
-# with any whitespace replaced by '-' and punctuation characters removed.
-# The default value is: DOXYGEN.
-# This tag requires that the tag MARKDOWN_SUPPORT is set to YES.
-
-MARKDOWN_ID_STYLE      = DOXYGEN
-
 # When enabled doxygen tries to link words that correspond to documented
 # classes, or namespaces to their corresponding documentation. Such a link can
 # be prevented in individual cases by putting a % sign in front of the word or
@@ -498,14 +486,6 @@ LOOKUP_CACHE_SIZE      = 0
 
 NUM_PROC_THREADS       = 1
 
-# If the TIMESTAMP tag is set different from NO then each generated page will
-# contain the date or date and time when the page was generated. Setting this to
-# NO can help when comparing the output of multiple runs.
-# Possible values are: YES, NO, DATETIME and DATE.
-# The default value is: NO.
-
-TIMESTAMP              = NO
-
 #---------------------------------------------------------------------------
 # Build related configuration options
 #---------------------------------------------------------------------------
@@ -587,8 +567,7 @@ HIDE_UNDOC_MEMBERS     = NO
 # If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
 # undocumented classes that are normally visible in the class hierarchy. If set
 # to NO, these classes will be included in the various overviews. This option
-# will also hide undocumented C++ concepts if enabled. This option has no effect
+# has no effect if EXTRACT_ALL is enabled.
-# if EXTRACT_ALL is enabled.
 # The default value is: NO.
 
 HIDE_UNDOC_CLASSES     = NO
@@ -626,8 +605,7 @@ INTERNAL_DOCS          = NO
 # Windows (including Cygwin) and MacOS, users should typically set this option
 # to NO, whereas on Linux or other Unix flavors it should typically be set to
 # YES.
-# Possible values are: SYSTEM, NO and YES.
+# The default value is: system dependent.
-# The default value is: SYSTEM.
 
 CASE_SENSE_NAMES       = YES
 
@@ -879,26 +857,11 @@ WARN_IF_INCOMPLETE_DOC = YES
 
 WARN_NO_PARAMDOC       = NO
 
-# If WARN_IF_UNDOC_ENUM_VAL option is set to YES, doxygen will warn about
-# undocumented enumeration values. If set to NO, doxygen will accept
-# undocumented enumeration values. If EXTRACT_ALL is set to YES then this flag
-# will automatically be disabled.
-# The default value is: NO.
-
-WARN_IF_UNDOC_ENUM_VAL = NO
-
 # If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
 # a warning is encountered. If the WARN_AS_ERROR tag is set to FAIL_ON_WARNINGS
 # then doxygen will continue running as if WARN_AS_ERROR tag is set to NO, but
 # at the end of the doxygen process doxygen will return with a non-zero status.
-# If the WARN_AS_ERROR tag is set to FAIL_ON_WARNINGS_PRINT then doxygen behaves
+# Possible values are: NO, YES and FAIL_ON_WARNINGS.
-# like FAIL_ON_WARNINGS but in case no WARN_LOGFILE is defined doxygen will not
-# write the warning messages in between other messages but write them at the end
-# of a run, in case a WARN_LOGFILE is defined the warning messages will be
-# besides being in the defined file also be shown at the end of a run, unless
-# the WARN_LOGFILE is defined as - i.e. standard output (stdout) in that case
-# the behavior will remain as with the setting FAIL_ON_WARNINGS.
-# Possible values are: NO, YES, FAIL_ON_WARNINGS and FAIL_ON_WARNINGS_PRINT.
 # The default value is: NO.
 
 WARN_AS_ERROR          = NO
@@ -944,6 +907,11 @@ WARN_LOGFILE           =
 # Note: If this tag is empty the current directory is searched.
 
 INPUT                  = README.md \
+                         core/app.js \
+                         core/client.js \
+                         core/core.js \
+                         core/http.js \
+                         core/tfrpc.js \
                          docs/ \
                          src/
 
@@ -952,21 +920,10 @@ INPUT                  = README.md \
 # libiconv (or the iconv built into libc) for the transcoding. See the libiconv
 # documentation (see:
 # https://www.gnu.org/software/libiconv/) for the list of possible encodings.
-# See also: INPUT_FILE_ENCODING
 # The default value is: UTF-8.
 
 INPUT_ENCODING         = UTF-8
 
-# This tag can be used to specify the character encoding of the source files
-# that doxygen parses The INPUT_FILE_ENCODING tag can be used to specify
-# character encoding on a per file pattern basis. Doxygen will compare the file
-# name with each pattern and apply the encoding instead of the default
-# INPUT_ENCODING) if there is a match. The character encodings are a list of the
-# form: pattern=encoding (like *.php=ISO-8859-1). See cfg_input_encoding
-# "INPUT_ENCODING" for further information on supported encodings.
-
-INPUT_FILE_ENCODING    =
-
 # If the value of the INPUT tag contains directories, you can use the
 # FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
 # *.h) to filter out the source-files in the directories.
@@ -978,14 +935,15 @@ INPUT_FILE_ENCODING    =
 # Note the list of default checked file patterns might differ from the list of
 # default file extension mappings.
 #
-# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cxxm,
+# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
-# *.cpp, *.cppm, *.c++, *.c++m, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl,
+# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
-# *.ddl, *.odl, *.h, *.hh, *.hxx, *.hpp, *.h++, *.ixx, *.l, *.cs, *.d, *.php,
+# *.hh, *.hxx, *.hpp, *.h++, *.l, *.cs, *.d, *.php, *.php4, *.php5, *.phtml,
-# *.php4, *.php5, *.phtml, *.inc, *.m, *.markdown, *.md, *.mm, *.dox (to be
+# *.inc, *.m, *.markdown, *.md, *.mm, *.dox (to be provided as doxygen C
-# provided as doxygen C comment), *.py, *.pyw, *.f90, *.f95, *.f03, *.f08,
+# comment), *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, *.f18, *.f, *.for, *.vhd,
-# *.f18, *.f, *.for, *.vhd, *.vhdl, *.ucf, *.qsf and *.ice.
+# *.vhdl, *.ucf, *.qsf and *.ice.
 
 FILE_PATTERNS          = *.h \
+                         *.js \
                          *.md
 
 # The RECURSIVE tag can be used to specify whether or not subdirectories should
@@ -1024,6 +982,9 @@ EXCLUDE_PATTERNS       =
 # output. The symbol name can be a fully qualified name, a word, or if the
 # wildcard * is used, a substring. Examples: ANamespace, AClass,
 # ANamespace::AClass, ANamespace::*Test
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories use the pattern */test/*
 
 EXCLUDE_SYMBOLS        =
 
@@ -1068,11 +1029,6 @@ IMAGE_PATH             = docs/images/
 # code is scanned, but not when the output code is generated. If lines are added
 # or removed, the anchors will not be placed correctly.
 #
-# Note that doxygen will use the data processed and written to standard output
-# for further processing, therefore nothing else, like debug statements or used
-# commands (so in case of a Windows batch file always use @echo OFF), should be
-# written to standard output.
-#
 # Note that for custom extensions or not directly supported extensions you also
 # need to set EXTENSION_MAPPING for the extension otherwise the files are not
 # properly processed by doxygen.
@@ -1114,15 +1070,6 @@ FILTER_SOURCE_PATTERNS =
 
 USE_MDFILE_AS_MAINPAGE = README.md
 
-# The Fortran standard specifies that for fixed formatted Fortran code all
-# characters from position 72 are to be considered as comment. A common
-# extension is to allow longer lines before the automatic comment starts. The
-# setting FORTRAN_COMMENT_AFTER will also make it possible that longer lines can
-# be processed before the automatic comment starts.
-# Minimum value: 7, maximum value: 10000, default value: 72.
-
-FORTRAN_COMMENT_AFTER  = 72
-
 #---------------------------------------------------------------------------
 # Configuration options related to source browsing
 #---------------------------------------------------------------------------
@@ -1260,11 +1207,10 @@ CLANG_DATABASE_PATH    =
 
 ALPHABETICAL_INDEX     = YES
 
-# The IGNORE_PREFIX tag can be used to specify a prefix (or a list of prefixes)
+# In case all classes in a project start with a common prefix, all classes will
-# that should be ignored while generating the index headers. The IGNORE_PREFIX
+# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
-# tag works for classes, function and member names. The entity will be placed in
+# can be used to specify a prefix (or a list of prefixes) that should be ignored
-# the alphabetical list under the first letter of the entity name that remains
+# while generating the index headers.
-# after removing the prefix.
 # This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
 
 IGNORE_PREFIX          =
@@ -1343,12 +1289,7 @@ HTML_STYLESHEET        =
 # Doxygen will copy the style sheet files to the output directory.
 # Note: The order of the extra style sheet files is of importance (e.g. the last
 # style sheet in the list overrules the setting of the previous ones in the
-# list).
+# list). For an example see the documentation.
-# Note: Since the styling of scrollbars can currently not be overruled in
-# Webkit/Chromium, the styling will be left out of the default doxygen.css if
-# one or more extra stylesheets have been specified. So if scrollbar
-# customization is desired it has to be added explicitly. For an example see the
-# documentation.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
 HTML_EXTRA_STYLESHEET  =
@@ -1363,19 +1304,6 @@ HTML_EXTRA_STYLESHEET  =
 
 HTML_EXTRA_FILES       =
 
-# The HTML_COLORSTYLE tag can be used to specify if the generated HTML output
-# should be rendered with a dark or light theme.
-# Possible values are: LIGHT always generate light mode output, DARK always
-# generate dark mode output, AUTO_LIGHT automatically set the mode according to
-# the user preference, use light mode if no preference is set (the default),
-# AUTO_DARK automatically set the mode according to the user preference, use
-# dark mode if no preference is set and TOGGLE allow to user to switch between
-# light and dark mode via a button.
-# The default value is: AUTO_LIGHT.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_COLORSTYLE        = AUTO_LIGHT
-
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the style sheet and background images according to
 # this color. Hue is specified as an angle on a color-wheel, see
@@ -1406,6 +1334,15 @@ HTML_COLORSTYLE_SAT    = 100
 
 HTML_COLORSTYLE_GAMMA  = 80
 
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting this
+# to YES can help to show when doxygen was last run and thus if the
+# documentation is up to date.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+#HTML_TIMESTAMP         = NO
+
 # If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML
 # documentation will contain a main index with vertical navigation menus that
 # are dynamically created via JavaScript. If disabled, the navigation index will
@@ -1425,13 +1362,6 @@ HTML_DYNAMIC_MENUS     = YES
 
 HTML_DYNAMIC_SECTIONS  = NO
 
-# If the HTML_CODE_FOLDING tag is set to YES then classes and functions can be
-# dynamically folded and expanded in the generated HTML source code.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_CODE_FOLDING      = YES
-
 # With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
 # shown in the various tree structured indices initially; the user can expand
 # and collapse entries dynamically later on. Doxygen will expand the tree to
@@ -1562,16 +1492,6 @@ BINARY_TOC             = NO
 
 TOC_EXPAND             = NO
 
-# The SITEMAP_URL tag is used to specify the full URL of the place where the
-# generated documentation will be placed on the server by the user during the
-# deployment of the documentation. The generated sitemap is called sitemap.xml
-# and placed on the directory specified by HTML_OUTPUT. In case no SITEMAP_URL
-# is specified no sitemap is generated. For information about the sitemap
-# protocol see https://www.sitemaps.org
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-SITEMAP_URL            =
-
 # If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
 # QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
 # can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
@@ -1747,6 +1667,17 @@ HTML_FORMULA_FORMAT    = png
 
 FORMULA_FONTSIZE       = 10
 
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+#FORMULA_TRANSPARENT    = YES
+
 # The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands
 # to create new LaTeX commands to be used in formulas as building blocks. See
 # the section "Including formulas" for details.
@@ -1808,8 +1739,8 @@ MATHJAX_RELPATH        = https://cdn.jsdelivr.net/npm/mathjax@2
 
 # The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
 # extension names that should be enabled during MathJax rendering. For example
-# for MathJax version 2 (see
+# for MathJax version 2 (see https://docs.mathjax.org/en/v2.7-latest/tex.html
-# https://docs.mathjax.org/en/v2.7-latest/tex.html#tex-and-latex-extensions):
+# #tex-and-latex-extensions):
 # MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
 # For example for MathJax version 3 (see
 # http://docs.mathjax.org/en/latest/input/tex/extensions/index.html):
@@ -2060,16 +1991,9 @@ PDF_HYPERLINKS         = YES
 
 USE_PDFLATEX           = YES
 
-# The LATEX_BATCHMODE tag signals the behavior of LaTeX in case of an error.
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
-# Possible values are: NO same as ERROR_STOP, YES same as BATCH, BATCH In batch
+# command to the generated LaTeX files. This will instruct LaTeX to keep running
-# mode nothing is printed on the terminal, errors are scrolled as if <return> is
+# if errors occur, instead of asking the user for help.
-# hit at every error; missing files that TeX tries to input or request from
-# keyboard input (\read on a not open input stream) cause the job to abort,
-# NON_STOP In nonstop mode the diagnostic message will appear on the terminal,
-# but there is no possibility of user interaction just like in batch mode,
-# SCROLL In scroll mode, TeX will stop only for missing files to input or if
-# keyboard input is necessary and ERROR_STOP In errorstop mode, TeX will stop at
-# each error, asking for user intervention.
 # The default value is: NO.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
@@ -2090,6 +2014,14 @@ LATEX_HIDE_INDICES     = NO
 
 LATEX_BIB_STYLE        = plain
 
+# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+#LATEX_TIMESTAMP        = NO
+
 # The LATEX_EMOJI_DIRECTORY tag is used to specify the (relative or absolute)
 # path from which the emoji images will be read. If a relative path is entered,
 # it will be relative to the LATEX_OUTPUT directory. If left blank the
@@ -2255,39 +2187,13 @@ DOCBOOK_OUTPUT         = docbook
 #---------------------------------------------------------------------------
 
 # If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
-# AutoGen Definitions (see https://autogen.sourceforge.net/) file that captures
+# AutoGen Definitions (see http://autogen.sourceforge.net/) file that captures
 # the structure of the code including all documentation. Note that this feature
 # is still experimental and incomplete at the moment.
 # The default value is: NO.
 
 GENERATE_AUTOGEN_DEF   = NO
 
-#---------------------------------------------------------------------------
-# Configuration options related to Sqlite3 output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_SQLITE3 tag is set to YES doxygen will generate a Sqlite3
-# database with symbols found by doxygen stored in tables.
-# The default value is: NO.
-
-#GENERATE_SQLITE3       = NO
-
-# The SQLITE3_OUTPUT tag is used to specify where the Sqlite3 database will be
-# put. If a relative path is entered the value of OUTPUT_DIRECTORY will be put
-# in front of it.
-# The default directory is: sqlite3.
-# This tag requires that the tag GENERATE_SQLITE3 is set to YES.
-
-#SQLITE3_OUTPUT         = sqlite3
-
-# The SQLITE3_OVERWRITE_DB tag is set to YES, the existing doxygen_sqlite3.db
-# database file will be recreated with each doxygen run. If set to NO, doxygen
-# will warn if an a database file is already found and not modify it.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_SQLITE3 is set to YES.
-
-#SQLITE3_RECREATE_DB    = YES
-
 #---------------------------------------------------------------------------
 # Configuration options related to the Perl module output
 #---------------------------------------------------------------------------
@@ -2430,15 +2336,15 @@ TAGFILES               =
 
 GENERATE_TAGFILE       =
 
-# If the ALLEXTERNALS tag is set to YES, all external classes and namespaces
+# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
-# will be listed in the class and namespace index. If set to NO, only the
+# the class index. If set to NO, only the inherited external classes will be
-# inherited external classes will be listed.
+# listed.
 # The default value is: NO.
 
 ALLEXTERNALS           = NO
 
 # If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
-# in the topic index. If set to NO, only the current project's groups will be
+# in the modules index. If set to NO, only the current project's groups will be
 # listed.
 # The default value is: YES.
 
@@ -2452,9 +2358,16 @@ EXTERNAL_GROUPS        = YES
 EXTERNAL_PAGES         = YES
 
 #---------------------------------------------------------------------------
-# Configuration options related to diagram generator tools
+# Configuration options related to the dot tool
 #---------------------------------------------------------------------------
 
+# You can include diagrams made with dia in doxygen documentation. Doxygen will
+# then run dia to produce the diagram and insert it in the documentation. The
+# DIA_PATH tag allows you to specify the directory where the dia binary resides.
+# If left empty dia is assumed to be found in the default search path.
+
+DIA_PATH               =
+
 # If set to YES the inheritance and collaboration graphs will hide inheritance
 # and usage relations if the target is undocumented or is not a class.
 # The default value is: YES.
@@ -2463,10 +2376,10 @@ HIDE_UNDOC_RELATIONS   = YES
 
 # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
 # available from the path. This tool is part of Graphviz (see:
-# https://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
+# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
 # Bell Labs. The other options in this section have no effect if this option is
 # set to NO
-# The default value is: YES.
+# The default value is: NO.
 
 HAVE_DOT               = YES
 
@@ -2480,51 +2393,37 @@ HAVE_DOT               = YES
 
 DOT_NUM_THREADS        = 0
 
-# DOT_COMMON_ATTR is common attributes for nodes, edges and labels of
+# When you want a differently looking font in the dot files that doxygen
-# subgraphs. When you want a differently looking font in the dot files that
+# generates you can specify the font name using DOT_FONTNAME. You need to make
-# doxygen generates you can specify fontname, fontcolor and fontsize attributes.
+# sure dot is able to find the font, which can be done by putting it in a
-# For details please see <a href=https://graphviz.org/doc/info/attrs.html>Node,
+# standard location or by setting the DOTFONTPATH environment variable or by
-# Edge and Graph Attributes specification</a> You need to make sure dot is able
+# setting DOT_FONTPATH to the directory containing the font.
-# to find the font, which can be done by putting it in a standard location or by
+# The default value is: Helvetica.
-# setting the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the
-# directory containing the font. Default graphviz fontsize is 14.
-# The default value is: fontname=Helvetica,fontsize=10.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-DOT_COMMON_ATTR        = "fontname=Helvetica,fontsize=10"
+#DOT_FONTNAME           = Helvetica
 
-# DOT_EDGE_ATTR is concatenated with DOT_COMMON_ATTR. For elegant style you can
+# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
-# add 'arrowhead=open, arrowtail=open, arrowsize=0.5'. <a
+# dot graphs.
-# href=https://graphviz.org/doc/info/arrows.html>Complete documentation about
+# Minimum value: 4, maximum value: 24, default value: 10.
-# arrows shapes.</a>
-# The default value is: labelfontname=Helvetica,labelfontsize=10.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-DOT_EDGE_ATTR          = "labelfontname=Helvetica,labelfontsize=10"
+#DOT_FONTSIZE           = 10
 
-# DOT_NODE_ATTR is concatenated with DOT_COMMON_ATTR. For view without boxes
+# By default doxygen will tell dot to use the default font as specified with
-# around nodes set 'shape=plain' or 'shape=plaintext' <a
+# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
-# href=https://www.graphviz.org/doc/info/shapes.html>Shapes specification</a>
+# the path where dot can find it using this tag.
-# The default value is: shape=box,height=0.2,width=0.4.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-DOT_NODE_ATTR          = "shape=box,height=0.2,width=0.4"
+#DOT_FONTPATH           =
 
-# You can set the path where dot can find font specified with fontname in
+# If the CLASS_GRAPH tag is set to YES (or GRAPH) then doxygen will generate a
-# DOT_COMMON_ATTR and others dot attributes.
+# graph for each documented class showing the direct and indirect inheritance
-# This tag requires that the tag HAVE_DOT is set to YES.
+# relations. In case HAVE_DOT is set as well dot will be used to draw the graph,
-
+# otherwise the built-in generator will be used. If the CLASS_GRAPH tag is set
-DOT_FONTPATH           =
+# to TEXT the direct and indirect inheritance relations will be shown as texts /
-
+# links.
-# If the CLASS_GRAPH tag is set to YES or GRAPH or BUILTIN then doxygen will
+# Possible values are: NO, YES, TEXT and GRAPH.
-# generate a graph for each documented class showing the direct and indirect
-# inheritance relations. In case the CLASS_GRAPH tag is set to YES or GRAPH and
-# HAVE_DOT is enabled as well, then dot will be used to draw the graph. In case
-# the CLASS_GRAPH tag is set to YES and HAVE_DOT is disabled or if the
-# CLASS_GRAPH tag is set to BUILTIN, then the built-in generator will be used.
-# If the CLASS_GRAPH tag is set to TEXT the direct and indirect inheritance
-# relations will be shown as texts / links.
-# Possible values are: NO, YES, TEXT, GRAPH and BUILTIN.
 # The default value is: YES.
 
 CLASS_GRAPH            = YES
@@ -2532,21 +2431,15 @@ CLASS_GRAPH            = YES
 # If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
 # graph for each documented class showing the direct and indirect implementation
 # dependencies (inheritance, containment, and class references variables) of the
-# class with other documented classes. Explicit enabling a collaboration graph,
+# class with other documented classes.
-# when COLLABORATION_GRAPH is set to NO, can be accomplished by means of the
-# command \collaborationgraph. Disabling a collaboration graph can be
-# accomplished by means of the command \hidecollaborationgraph.
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
 COLLABORATION_GRAPH    = YES
 
 # If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
-# groups, showing the direct groups dependencies. Explicit enabling a group
+# groups, showing the direct groups dependencies. See also the chapter Grouping
-# dependency graph, when GROUP_GRAPHS is set to NO, can be accomplished by means
+# in the manual.
-# of the command \groupgraph. Disabling a directory graph can be accomplished by
-# means of the command \hidegroupgraph. See also the chapter Grouping in the
-# manual.
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
@@ -2606,9 +2499,7 @@ TEMPLATE_RELATIONS     = NO
 # If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
 # YES then doxygen will generate a graph for each documented file showing the
 # direct and indirect include dependencies of the file with other documented
-# files. Explicit enabling an include graph, when INCLUDE_GRAPH is is set to NO,
+# files.
-# can be accomplished by means of the command \includegraph. Disabling an
-# include graph can be accomplished by means of the command \hideincludegraph.
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
@@ -2617,10 +2508,7 @@ INCLUDE_GRAPH          = YES
 # If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
 # set to YES then doxygen will generate a graph for each documented file showing
 # the direct and indirect include dependencies of the file with other documented
-# files. Explicit enabling an included by graph, when INCLUDED_BY_GRAPH is set
+# files.
-# to NO, can be accomplished by means of the command \includedbygraph. Disabling
-# an included by graph can be accomplished by means of the command
-# \hideincludedbygraph.
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
@@ -2660,10 +2548,7 @@ GRAPHICAL_HIERARCHY    = YES
 # If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
 # dependencies a directory has on other directories in a graphical way. The
 # dependency relations are determined by the #include relations between the
-# files in the directories. Explicit enabling a directory graph, when
+# files in the directories.
-# DIRECTORY_GRAPH is set to NO, can be accomplished by means of the command
-# \directorygraph. Disabling a directory graph can be accomplished by means of
-# the command \hidedirectorygraph.
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
@@ -2679,13 +2564,12 @@ DIR_GRAPH_MAX_DEPTH    = 1
 # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
 # generated by dot. For an explanation of the image formats see the section
 # output formats in the documentation of the dot tool (Graphviz (see:
-# https://www.graphviz.org/)).
+# http://www.graphviz.org/)).
 # Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
 # to make the SVG files visible in IE 9+ (other browsers do not have this
 # requirement).
-# Possible values are: png, jpg, jpg:cairo, jpg:cairo:gd, jpg:gd, jpg:gd:gd,
+# Possible values are: png, jpg, gif, svg, png:gd, png:gd:gd, png:cairo,
-# gif, gif:cairo, gif:cairo:gd, gif:gd, gif:gd:gd, svg, png:gd, png:gd:gd,
+# png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
-# png:cairo, png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
 # png:gdiplus:gdiplus.
 # The default value is: png.
 # This tag requires that the tag HAVE_DOT is set to YES.
@@ -2717,12 +2601,11 @@ DOT_PATH               =
 
 DOTFILE_DIRS           =
 
-# You can include diagrams made with dia in doxygen documentation. Doxygen will
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
-# then run dia to produce the diagram and insert it in the documentation. The
+# contain msc files that are included in the documentation (see the \mscfile
-# DIA_PATH tag allows you to specify the directory where the dia binary resides.
+# command).
-# If left empty dia is assumed to be found in the default search path.
 
-DIA_PATH               =
+MSCFILE_DIRS           =
 
 # The DIAFILE_DIRS tag can be used to specify one or more directories that
 # contain dia files that are included in the documentation (see the \diafile
@@ -2772,6 +2655,18 @@ DOT_GRAPH_MAX_NODES    = 50
 
 MAX_DOT_GRAPH_DEPTH    = 0
 
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not seem
+# to support this out of the box.
+#
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+#DOT_TRANSPARENT        = NO
+
 # Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
 # files in one run (i.e. multiple -o and -T options on the command line). This
 # makes dot run faster, but since only newer versions of dot (>1.8.10) support
@@ -2799,19 +2694,3 @@ GENERATE_LEGEND        = YES
 # The default value is: YES.
 
 DOT_CLEANUP            = YES
-
-# You can define message sequence charts within doxygen comments using the \msc
-# command. If the MSCGEN_TOOL tag is left empty (the default), then doxygen will
-# use a built-in version of mscgen tool to produce the charts. Alternatively,
-# the MSCGEN_TOOL tag can also specify the name an external tool. For instance,
-# specifying prog as the value, doxygen will call the tool as prog -T
-# <outfile_format> -o <outputfile> <inputfile>. The external tool should support
-# output file formats "png", "eps", "svg", and "ismap".
-
-MSCGEN_TOOL            =
-
-# The MSCFILE_DIRS tag can be used to specify one or more directories that
-# contain msc files that are included in the documentation (see the \mscfile
-# command).
-
-MSCFILE_DIRS           =

GNUmakefile

@@ -16,14 +16,14 @@ MAKEFLAGS += --no-builtin-rules
 ## LD := Linker.
 ## ANDROID_SDK := Path to the Android SDK.
 
-VERSION_CODE := 39
+VERSION_CODE := 43
-VERSION_CODE_IOS := 15
+VERSION_CODE_IOS := 17
-VERSION_NUMBER := 0.0.32.1
+VERSION_NUMBER := 0.2025.9-wip
 VERSION_NAME := This program kills fascists.
 
 IPHONEOS_VERSION_MIN=14.0
 
-SQLITE_URL := https://www.sqlite.org/2025/sqlite-amalgamation-3500200.zip
+SQLITE_URL := https://www.sqlite.org/2025/sqlite-amalgamation-3500400.zip
 BUNDLETOOL_URL := https://github.com/google/bundletool/releases/download/1.17.0/bundletool-all-1.17.0.jar
 APPIMAGETOOL_URL := https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
 APPIMAGETOOL_MD5 := e989fadfc4d685fd3d6aeeb9b525d74d  out/appimagetool
@@ -253,7 +253,10 @@ $(ANDROID_TARGETS): CFLAGS += \
 	-fno-asynchronous-unwind-tables \
 	-funwind-tables \
 	-Wno-unknown-warning-option
-$(ANDROID_TARGETS): LDFLAGS += --sysroot $(ANDROID_NDK)/toolchains/llvm/prebuilt/linux-x86_64/sysroot -fPIC
+$(ANDROID_TARGETS): LDFLAGS += \
+	--sysroot $(ANDROID_NDK)/toolchains/llvm/prebuilt/linux-x86_64/sysroot \
+	-Wl,-z,max-page-size=16384 \
+	-fPIC
 $(DEBUG_TARGETS): CFLAGS += -DDEBUG -Og
 $(DEBUG_TARGETS): LDFLAGS += -Og
 $(RELEASE_TARGETS): CFLAGS += \
@@ -1140,6 +1143,11 @@ releaseapkgo: out/TildeFriends-arm-release.apk ## Build, install, and run a rele
 	@adb shell am start com.unprompted.tildefriends/.TildeFriendsActivity
 .PHONY: releaseapkgo
 
+x86releaseapkgo: out/TildeFriends-x86-release.apk ## Build, install, and run an x86 release Android APK.
+	@adb install -r $<
+	@adb shell am start com.unprompted.tildefriends/.TildeFriendsActivity
+.PHONY: x86releaseapkgo
+
 apklog: ## Display Android log output.
 	@adb logcat *:S tildefriends
 .PHONY: apklog

apps/ssb.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🦀",
-	"previous": "&Ym1vefMN4CV4UIgLuV+zu52qj58WwIScctt4v5YIHmQ=.sha256"
+	"previous": "&C4r2tB/tzPjPSrS3NRiebaNOP94G4FX80yIg7YN9sBQ=.sha256"
 }

apps/ssb/tf-app.js

@@ -21,10 +21,13 @@ class TfElement extends LitElement {
 			channels_latest: {type: Object},
 			guest: {type: Boolean},
 			url: {type: String},
+			private_closed: {type: Object},
 			private_messages: {type: Array},
+			grouped_private_messages: {type: Object},
 			recent_reactions: {type: Array},
 			is_administrator: {type: Boolean},
 			stay_connected: {type: Boolean},
+			progress: {type: Number},
 		};
 	}
 
@@ -47,6 +50,7 @@ class TfElement extends LitElement {
 		this.loading_latest = 0;
 		this.loading_latest_scheduled = 0;
 		this.recent_reactions = [];
+		this.private_closed = {};
 		tfrpc.rpc.getBroadcasts().then((b) => {
 			self.broadcasts = b || [];
 		});
@@ -56,6 +60,7 @@ class TfElement extends LitElement {
 		tfrpc.rpc.getHash().then((hash) => self.set_hash(hash));
 		tfrpc.register(function hashChanged(hash) {
 			self.set_hash(hash);
+			self.reset_progress();
 		});
 		tfrpc.register(async function notifyNewMessage(id) {
 			await self.fetch_new_message(id);
@@ -83,9 +88,22 @@ class TfElement extends LitElement {
 		this.whoami = whoami ?? (ids.length ? ids[0] : undefined);
 		this.guest = !this.whoami?.length;
 		this.ids = ids;
+		let private_closed =
+			(await tfrpc.rpc.databaseGet('private_closed')) ?? '{}';
+		this.private_closed = JSON.parse(private_closed);
 		await this.load_channels();
 	}
 
+	async close_private_chat(event) {
+		let update = {};
+		update[event.detail.key] = true;
+		this.private_closed = Object.assign(update, this.private_closed);
+		await tfrpc.rpc.databaseSet(
+			'private_closed',
+			JSON.stringify(this.private_closed)
+		);
+	}
+
 	async load_channels() {
 		let channels = await tfrpc.rpc.query(
 			`
@@ -133,12 +151,32 @@ class TfElement extends LitElement {
 		}
 	}
 
+	visible_private() {
+		if (!this.grouped_private_messages || !this.private_closed) {
+			return [];
+		}
+		let self = this;
+		return Object.fromEntries(
+			Object.entries(this.grouped_private_messages).filter(([key, value]) => {
+				let channel = '🔐' + [...new Set(JSON.parse(key))].sort().join(',');
+				let grouped_latest = Math.max(...value.map((x) => x.rowid));
+				return (
+					!self.private_closed[key] ||
+					self.channels_unread[channel] === undefined ||
+					grouped_latest > self.channels_unread[channel]
+				);
+			})
+		);
+	}
+
 	next_channel(delta) {
 		let channel_names = [
 			'',
 			'@',
 			'👍',
-			'🔐',
+			...Object.keys(this.visible_private())
+				.sort()
+				.map((x) => '🔐' + JSON.parse(x).join(',')),
 			...this.channels.map((x) => '#' + x),
 		];
 		let index = channel_names.indexOf(this.hash.substring(1));
@@ -364,6 +402,36 @@ class TfElement extends LitElement {
 		return result;
 	}
 
+	async group_private_messages(messages) {
+		let groups = {};
+		let result = await this.decrypt(
+			await tfrpc.rpc.query(
+				`
+				SELECT messages.rowid, messages.id, author, timestamp, json(content) AS content
+				FROM messages
+				JOIN json_each(?) AS ids
+				WHERE messages.id = ids.value
+				ORDER BY timestamp DESC
+			`,
+				[JSON.stringify(messages)]
+			)
+		);
+		for (let message of result) {
+			let key = JSON.stringify(
+				[
+					...new Set(
+						message?.decrypted?.recps?.filter((x) => x != this.whoami)
+					),
+				].sort() ?? []
+			);
+			if (!groups[key]) {
+				groups[key] = [];
+			}
+			groups[key].push(message);
+		}
+		return groups;
+	}
+
 	async load_channels_latest(following) {
 		let start_time = new Date();
 		let latest_private = this.get_latest_private(following);
@@ -436,12 +504,15 @@ class TfElement extends LitElement {
 		console.log('channels took', (new Date() - start_time) / 1000.0);
 		let self = this;
 		start_time = new Date();
-		latest_private.then(function (latest) {
+		latest_private.then(async function (latest) {
 			self.channels_latest = Object.assign({}, self.channels_latest, {
 				'🔐': latest[0],
 			});
 			console.log('private took', (new Date() - start_time) / 1000.0);
 			self.private_messages = latest[1];
+			self.grouped_private_messages = await self.group_private_messages(
+				latest[1]
+			);
 		});
 	}
 
@@ -450,7 +521,28 @@ class TfElement extends LitElement {
 		this.schedule_load_latest();
 	}
 
+	reset_progress() {
+		if (this.progress === undefined) {
+			this._progress_start = new Date();
+			requestAnimationFrame(this.update_progress.bind(this));
+		}
+	}
+
+	update_progress() {
+		if (
+			!this.loading_latest &&
+			!this.loading_latest_scheduled &&
+			!this.shadowRoot.getElementById('tf-tab-news')?.is_loading()
+		) {
+			this.progress = undefined;
+			return;
+		}
+		this.progress = (new Date() - this._progress_start).valueOf();
+		requestAnimationFrame(this.update_progress.bind(this));
+	}
+
 	schedule_load_latest() {
+		this.reset_progress();
 		if (!this.loading_latest) {
 			this.shadowRoot.getElementById('tf-tab-news')?.load_latest();
 			this.load();
@@ -495,6 +587,7 @@ class TfElement extends LitElement {
 
 	async load() {
 		this.loading_latest = true;
+		this.reset_progress();
 		try {
 			let start_time = new Date();
 			let whoami = this.whoami;
@@ -603,8 +696,11 @@ class TfElement extends LitElement {
 					@channelsetunread=${this.channel_set_unread}
 					@refresh=${this.refresh}
 					@toggle_stay_connected=${this.toggle_stay_connected}
+					@loadmessages=${this.reset_progress}
+					@closeprivatechat=${this.close_private_chat}
 					.connections=${this.connections}
 					.private_messages=${this.private_messages}
+					.grouped_private_messages=${this.visible_private()}
 					.recent_reactions=${this.recent_reactions}
 					?is_administrator=${this.is_administrator}
 					?stay_connected=${this.stay_connected}
@@ -646,6 +742,7 @@ class TfElement extends LitElement {
 	async set_tab(tab) {
 		this.tab = tab;
 		if (tab === 'news') {
+			this.schedule_load_latest();
 			await tfrpc.rpc.setHash('#');
 		} else if (tab === 'connections') {
 			await tfrpc.rpc.setHash('#connections');
@@ -692,7 +789,7 @@ class TfElement extends LitElement {
 				class="w3-bar w3-theme-l1"
 				style="position: static; top: 0; z-index: 10"
 			>
-				${this.is_administrator
+				${this.is_administrator && self.tab != 'news'
 					? html`
 							<button
 								class=${'w3-bar-item w3-button w3-circle w3-ripple' +
@@ -751,11 +848,23 @@ class TfElement extends LitElement {
 						Loading...
 					</div>`
 				: this.render_tab();
+		let progress =
+			this.progress !== undefined
+				? html`
+						<div style="position: absolute; width: 100%" id="progress">
+							<div
+								class="w3-theme-l3"
+								style=${`height: 4px; position: absolute; right: ${Math.cos(this.progress / 250) > 0 ? 'auto' : '0'}; width: ${50 * Math.sin(this.progress / 250) + 50}%`}
+							></div>
+						</div>
+					`
+				: undefined;
 		return html`
 			<div
 				style="width: 100vw; min-height: 100vh; height: 100vh; display: flex; flex-direction: column"
 				class="w3-theme-dark"
 			>
+				${progress}
 				<div style="flex: 0 0">${tabs}</div>
 				<div style="flex: 1 1; overflow: auto; contain: layout">
 					${contents}

apps/ssb/tf-compose.js

@@ -16,6 +16,7 @@ class TfComposeElement extends LitElement {
 			author: {type: String},
 			channel: {type: String},
 			new_thread: {type: Boolean},
+			recipients: {type: Array},
 		};
 	}
 
@@ -91,7 +92,9 @@ class TfComposeElement extends LitElement {
 				bubbles: true,
 				composed: true,
 				detail: {
-					id: this.branch,
+					id:
+						this.branch ??
+						(this.recipients ? this.recipients.join(',') : undefined),
 					draft: draft,
 				},
 			})
@@ -291,7 +294,7 @@ class TfComposeElement extends LitElement {
 		}
 	}
 
-	firstUpdated() {
+	get_values() {
 		let values = Object.entries(this.users).map((x) => ({
 			key: x[1].name ?? x[0],
 			value: x[0],
@@ -307,11 +310,15 @@ class TfComposeElement extends LitElement {
 				values
 			);
 		}
+		return values;
+	}
+
+	firstUpdated() {
 		let tribute = new Tribute({
 			iframe: this.shadowRoot,
 			collection: [
 				{
-					values: values,
+					values: this.get_values(),
 					selectTemplate: function (item) {
 						return item
 							? `[@${item.original.key}](${item.original.value})`
@@ -330,6 +337,7 @@ class TfComposeElement extends LitElement {
 			],
 		});
 		tribute.attach(this.renderRoot.getElementById('edit'));
+		this._tribute = tribute;
 	}
 
 	updated() {
@@ -340,6 +348,7 @@ class TfComposeElement extends LitElement {
 			preview.innerHTML = this.process_text(edit.innerText);
 			this.last_updated_text = edit.innerText;
 		}
+		this._tribute.collection[0].values = this.get_values();
 		let encrypt = this.renderRoot.getElementById('encrypt_to');
 		if (encrypt) {
 			let tribute = new Tribute({
@@ -496,7 +505,17 @@ class TfComposeElement extends LitElement {
 	}
 
 	get_draft() {
-		return this.drafts[this.branch || ''] || {};
+		let key =
+			this.branch ||
+			(this.recipients ? this.recipients.join(',') : undefined) ||
+			'';
+		let draft = this.drafts[key] || {};
+		if (this.recipients && !draft.encrypt_to?.length) {
+			draft.encrypt_to = [
+				...new Set(this.recipients).union(new Set(draft.encrypt_to ?? [])),
+			];
+		}
+		return draft;
 	}
 
 	update_encrypt(event) {
@@ -606,7 +625,7 @@ class TfComposeElement extends LitElement {
 					<div class="w3-half">
 						<span
 							class="w3-input w3-theme-d1 w3-border"
-							style="resize: vertical; width: 100%; overflow: hidden; white-space: pre-wrap"
+							style="resize: vertical; width: 100%; white-space: pre-wrap"
 							placeholder="Write a post here."
 							id="edit"
 							@input=${this.input}

apps/ssb/tf-message.js

@@ -191,12 +191,12 @@ class TfMessageElement extends LitElement {
 		div.style.display = 'grid';
 		let img = document.createElement('img');
 		img.src = link;
-		img.style.maxWidth = '100%';
+		img.style.maxWidth = '100vw';
-		img.style.maxHeight = '100%';
+		img.style.maxHeight = '100vh';
 		img.style.display = 'block';
 		img.style.margin = 'auto';
 		img.style.objectFit = 'contain';
-		img.style.width = '100%';
+		img.style.width = '100vw';
 		div.appendChild(img);
 		function image_close(event) {
 			document.body.removeChild(div);
@@ -537,7 +537,7 @@ class TfMessageElement extends LitElement {
 			</style>
 			<div
 				class="w3-card-4 ${this.class_background()} w3-border-theme w3-margin-top"
-				style="overflow: auto; overflow-wrap: anywhere; display: block; max-width: 100%"
+				style="overflow-wrap: anywhere; display: block; max-width: 100%"
 			>
 				${inner}
 			</div>
@@ -789,60 +789,45 @@ class TfMessageElement extends LitElement {
 					</div>
 				`);
 			} else if (content.type == 'contact') {
-				return this.render_frame(html`
+				switch (this.format) {
-					<div class="w3-bar">
+					case 'message':
-						<div class="w3-bar-item">
+					default:
-							<tf-user id=${this.message.author} .users=${this.users}></tf-user>
+						return this.render_frame(html`
-							is
+							<div class="w3-bar">
-							${content.blocking === true
+								<div class="w3-bar-item">
-								? 'blocking'
+									<tf-user
-								: content.blocking === false
+										id=${this.message.author}
-									? 'no longer blocking'
+										.users=${this.users}
-									: content.following === true
+									></tf-user>
-										? 'following'
+									is
-										: content.following === false
+									${content.blocking === true
-											? 'no longer following'
+										? 'blocking'
-											: '?'}
+										: content.blocking === false
-							<tf-user
+											? 'no longer blocking'
-								id=${this.message.content.contact}
+											: content.following === true
-								.users=${this.users}
+												? 'following'
-							></tf-user>
+												: content.following === false
-						</div>
+													? 'no longer following'
-						<div class="w3-bar-item w3-right">
+													: '?'}
-							<button class="w3-button w3-theme-d1" @click=${this.toggle_menu}>
+									<tf-user
-								%
+										id=${this.message.content.contact}
-							</button>
+										.users=${this.users}
-							<div
+									></tf-user>
-								class="w3-dropdown-content w3-bar-block w3-card-4 w3-theme-l1"
+								</div>
-								style="right: 48px"
+								${this.render_menu()} ${this.render_votes()}
-							>
+								${this.render_actions()}
-								<a
-									target="_top"
-									class="w3-button w3-bar-item"
-									href=${'#' + encodeURIComponent(this.message?.id)}
-									>View Message</a
-								>
-								<button
-									class="w3-button w3-bar-item w3-border-bottom"
-									@click=${this.copy_id}
-								>
-									Copy ID
-								</button>
-								${this.drafts[this.message?.id] === undefined
-									? html`
-											<button
-												class="w3-button w3-bar-item"
-												@click=${this.show_reply}
-											>
-												↩️ Reply
-											</button>
-										`
-									: undefined}
 							</div>
+						`);
+						break;
+					case 'raw':
+						return this.render_frame(html`
+							${this.render_header()}
+							<div class="w3-container">${this.render_raw()}</div>
+							${this.render_votes()} ${this.render_actions()}
 						</div>
-						${this.render_votes()} ${this.render_actions()}
+						`);
-					</div>
+						break;
-				`);
+				}
 			} else if (content.type == 'post') {
 				let self = this;
 				let body;

apps/ssb/tf-profile.js

@@ -14,6 +14,7 @@ class TfProfileElement extends LitElement {
 			sequence: {type: Number},
 			following: {type: Boolean},
 			blocking: {type: Boolean},
+			show_followed: {type: Boolean},
 		};
 	}
 
@@ -178,12 +179,12 @@ class TfProfileElement extends LitElement {
 		div.style.display = 'grid';
 		let img = document.createElement('img');
 		img.src = link;
-		img.style.maxWidth = '100%';
+		img.style.maxWidth = '100vw';
-		img.style.maxHeight = '100%';
+		img.style.maxHeight = '100vh';
 		img.style.display = 'block';
 		img.style.margin = 'auto';
 		img.style.objectFit = 'contain';
-		img.style.width = '100%';
+		img.style.width = '100vw';
 		div.appendChild(img);
 		function image_close(event) {
 			document.body.removeChild(div);
@@ -202,11 +203,7 @@ class TfProfileElement extends LitElement {
 
 	toggle_account_list(event) {
 		let content = event.srcElement.nextElementSibling;
-		if (content.classList.toggle('w3-hide')) {
+		this.show_followed = !this.show_followed;
-			event.srcElement.innerText = 'Show Followed Accounts';
-		} else {
-			event.srcElement.innerText = 'Hide Followed Accounts';
-		}
 	}
 
 	async load_follows() {
@@ -214,12 +211,13 @@ class TfProfileElement extends LitElement {
 		return html`
 			<div class="w3-container">
 				<button
-					class="w3-button w3-block w3-theme-d1"
+					class="w3-button w3-block w3-theme-d1 followed_accounts"
 					@click=${this.toggle_account_list}
 				>
-					Show Followed Accounts
+					${this.show_followed ? 'Hide' : 'Show'} Followed Accounts
+					(${Object.keys(accounts).length})
 				</button>
-				<div class="w3-hide w3-card">
+				<div class=${'w3-card' + (this.show_followed ? '' : ' w3-hide')}>
 					<ul class="w3-ul w3-theme-d4 w3-border-theme">
 						${Object.keys(accounts).map(
 							(x) => html`
@@ -329,7 +327,7 @@ class TfProfileElement extends LitElement {
 				</div>
 				<div style="display: flex; flex-direction: row; gap: 1em">
 					${edit_profile}
-					<div style="flex: 1 0 50%">
+					<div style="flex: 1 0 50%; contain: layout; overflow: auto; word-wrap: normal; word-break: normal">
 						${
 							image
 								? html`<div><img src=${'/' + image + '/view'} style="width: 256px; height: auto"></img></div>`
@@ -351,6 +349,9 @@ class TfProfileElement extends LitElement {
 			${until(this.load_follows(), html`<p>Loading accounts followed...</p>`)}
 			<footer class="w3-container">
 				<p>
+					<a class="w3-button w3-theme-d1" href=${'#🔐' + (this.id != this.whoami ? this.id : '')}>
+						Open Private Chat
+					</a>
 					${edit}
 					${follow}
 					${block}

apps/ssb/tf-styles.js

@@ -43,6 +43,8 @@ const tf = css`
 		border-left: 4px solid #fff;
 		padding: 8px;
 		padding-left: 12px;
+		margin-left: 0;
+		margin-right: 0;
 	}
 `;
 

apps/ssb/tf-tab-news-feed.js

@@ -18,6 +18,7 @@ class TfTabNewsFeedElement extends LitElement {
 			time_range: {type: Array},
 			time_loading: {type: Array},
 			private_messages: {type: Array},
+			grouped_private_messages: {type: Object},
 			recent_reactions: {type: Array},
 		};
 	}
@@ -106,8 +107,15 @@ class TfTabNewsFeedElement extends LitElement {
 	}
 
 	async fetch_messages(start_time, end_time) {
+		this.dispatchEvent(
+			new CustomEvent('loadmessages', {
+				bubbles: true,
+				composed: true,
+			})
+		);
 		this.time_loading = [start_time, end_time];
 		let result;
+		const k_max_results = 64;
 		if (this.hash == '#@') {
 			result = await tfrpc.rpc.query(
 				`
@@ -118,7 +126,7 @@ class TfTabNewsFeedElement extends LitElement {
 						WHERE
 							messages.author != ?1 AND
 							(?3 IS NULL OR messages.timestamp >= ?3) AND messages.timestamp < ?4
-						ORDER BY timestamp DESC limit 20)
+						ORDER BY timestamp DESC limit ?5)
 					SELECT FALSE AS is_primary, messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 						FROM mentions
 						JOIN messages_refs ON mentions.id = messages_refs.ref
@@ -131,6 +139,7 @@ class TfTabNewsFeedElement extends LitElement {
 					JSON.stringify(this.following),
 					start_time,
 					end_time,
+					k_max_results,
 				]
 			);
 		} else if (this.hash.startsWith('#@')) {
@@ -140,7 +149,7 @@ class TfTabNewsFeedElement extends LitElement {
 						selected AS (SELECT rowid, id, previous, author, sequence, timestamp, hash, json(content) AS content, signature
 							FROM messages
 							WHERE messages.author = ?1 AND (?2 IS NULL OR messages.timestamp >= 2) AND messages.timestamp < ?3
-							ORDER BY sequence DESC LIMIT 20
+							ORDER BY sequence DESC LIMIT ?4
 						)
 					SELECT FALSE AS is_primary, messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 						FROM selected
@@ -149,7 +158,7 @@ class TfTabNewsFeedElement extends LitElement {
 					UNION
 					SELECT TRUE AS is_primary, * FROM selected
 				`,
-				[this.hash.substring(1), start_time, end_time]
+				[this.hash.substring(1), start_time, end_time, k_max_results]
 			);
 		} else if (this.hash.startsWith('#%')) {
 			result = await tfrpc.rpc.query(
@@ -184,13 +193,14 @@ class TfTabNewsFeedElement extends LitElement {
 							)
 					SELECT TRUE AS is_primary, all_news.* FROM all_news
 						WHERE (?2 IS NULL OR all_news.timestamp >= ?2) AND all_news.timestamp < ?3
-						ORDER BY all_news.timestamp DESC LIMIT 20
+						ORDER BY all_news.timestamp DESC LIMIT ?5
 				`,
 				[
 					JSON.stringify(this.following),
 					start_time,
 					end_time,
 					this.hash.substring(2),
+					k_max_results,
 				]
 			);
 			let t1 = new Date();
@@ -199,7 +209,9 @@ class TfTabNewsFeedElement extends LitElement {
 			console.log(
 				`load of ${result.length} rows took ${(t2 - t0) / 1000} (${(t1 - t0) / 1000} to find ${initial_messages.length} initial messages, ${(t2 - t1) / 1000} to find ${result.length} total messages) following=${this.following.length} st=${start_time} et=${end_time}`
 			);
-		} else if (this.hash == '#🔐') {
+		} else if (this.hash.startsWith('#🔐')) {
+			let ids =
+				this.hash == '#🔐' ? [] : this.hash.substring('#🔐'.length).split(',');
 			result = await tfrpc.rpc.query(
 				`
 					SELECT TRUE AS is_primary, messages.rowid, messages.id, previous, author, sequence, timestamp, hash, json(content) AS content, signature
@@ -208,9 +220,18 @@ class TfTabNewsFeedElement extends LitElement {
 					WHERE
 						(?2 IS NULL OR (messages.timestamp >= ?2)) AND messages.timestamp < ?3 AND
 						json(messages.content) LIKE '"%'
-					ORDER BY messages.rowid DESC LIMIT 20
+					ORDER BY messages.rowid DESC LIMIT ?4
 				`,
-				[JSON.stringify(this.private_messages), start_time, end_time]
+				[
+					JSON.stringify(
+						this.grouped_private_messages?.[JSON.stringify(ids)]?.map(
+							(x) => x.id
+						) ?? []
+					),
+					start_time,
+					end_time,
+					k_max_results,
+				]
 			);
 			result = (await this.decrypt(result)).filter((x) => x.decrypted);
 		} else if (this.hash == '#👍') {
@@ -222,14 +243,14 @@ class TfTabNewsFeedElement extends LitElement {
 						WHERE
 							messages.content ->> 'type' = 'vote' AND
 							(?2 IS NULL OR messages.timestamp >= ?2) AND messages.timestamp < ?3
-						ORDER BY timestamp DESC limit 20)
+						ORDER BY timestamp DESC limit ?4)
 					SELECT FALSE AS is_primary, messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 						FROM votes
 						JOIN messages ON messages.id = votes.content ->> '$.vote.link'
 					UNION
 					SELECT TRUE AS is_primary, * FROM votes
 				`,
-				[JSON.stringify(this.following), start_time, end_time]
+				[JSON.stringify(this.following), start_time, end_time, k_max_results]
 			);
 		} else {
 			let t0 = new Date();
@@ -240,9 +261,9 @@ class TfTabNewsFeedElement extends LitElement {
 					JOIN json_each(?) AS following ON messages.author = following.value
 					WHERE messages.timestamp < ?3 AND (?2 IS NULL OR messages.timestamp >= ?2) AND
 						messages.content ->> 'type' != 'vote'
-					ORDER BY timestamp DESC LIMIT 20
+					ORDER BY timestamp DESC LIMIT ?4
 				`,
-				[JSON.stringify(this.following), start_time, end_time]
+				[JSON.stringify(this.following), start_time, end_time, k_max_results]
 			);
 			let t1 = new Date();
 			result = await this._fetch_related_messages(initial_messages);
@@ -365,12 +386,16 @@ class TfTabNewsFeedElement extends LitElement {
 		let self = this;
 		this.loading++;
 		let messages = [];
+		let original_hash = this.hash;
 		try {
 			if (this._messages_hash !== this.hash) {
 				this.messages = [];
 				this._messages_hash = this.hash;
 			}
-			this._messages_following = this.following;
+			this._messages_following = JSON.stringify(this.following);
+			this._private_messages =
+				JSON.stringify(this.private_messages) +
+				JSON.stringify(this.grouped_private_messages);
 			let now = new Date().valueOf();
 			let start_time = now - 24 * 60 * 60 * 1000;
 			this.start_time = start_time;
@@ -383,7 +408,9 @@ class TfTabNewsFeedElement extends LitElement {
 		} finally {
 			this.loading--;
 		}
-		this.messages = this.merge_messages(this.messages, messages);
+		if (this.hash == original_hash) {
+			this.messages = this.merge_messages(this.messages, messages);
+		}
 		this.time_loading = undefined;
 		console.log(
 			`loading ${messages.length} messages done for ${self.whoami} in ${(new Date() - start_time) / 1000}s`
@@ -409,12 +436,42 @@ class TfTabNewsFeedElement extends LitElement {
 		}
 	}
 
+	close_private_chat() {
+		this.mark_all_read();
+		this.dispatchEvent(
+			new CustomEvent('closeprivatechat', {
+				bubbles: true,
+				composed: true,
+				detail: {
+					key: JSON.stringify(
+						this.hash == '#🔐'
+							? []
+							: this.hash.substring('#🔐'.length).split(',')
+					),
+				},
+			})
+		);
+		tfrpc.rpc.setHash('#');
+	}
+
+	render_close_chat_button() {
+		if (this.hash.startsWith('#🔐')) {
+			return html`
+				<button class="w3-button w3-theme-d1" @click=${this.close_private_chat}>
+					Close Chat
+				</button>
+			`;
+		}
+	}
+
 	render() {
 		if (
 			!this.messages ||
 			this._messages_hash !== this.hash ||
-			JSON.stringify(this._messages_following) !==
+			this._messages_following !== JSON.stringify(this.following) ||
-				JSON.stringify(this.following)
+			this._private_messages !==
+				JSON.stringify(this.private_messages) +
+					JSON.stringify(this.grouped_private_messages)
 		) {
 			console.log(
 				`loading messages for ${this.whoami} (following ${this.following.length})`
@@ -474,6 +531,7 @@ class TfTabNewsFeedElement extends LitElement {
 						Mark All Read
 					</button>`
 				: undefined}
+			${this.render_close_chat_button()}
 			<tf-news
 				id="news"
 				whoami=${this.whoami}

apps/ssb/tf-tab-news.js

@@ -24,6 +24,7 @@ class TfTabNewsElement extends LitElement {
 			channels_latest: {type: Object},
 			connections: {type: Array},
 			private_messages: {type: Array},
+			grouped_private_messages: {type: Object},
 			recent_reactions: {type: Array},
 			peer_exchange: {type: Boolean},
 			is_administrator: {type: Boolean},
@@ -115,6 +116,19 @@ class TfTabNewsElement extends LitElement {
 			) {
 				return '✉️ ';
 			}
+		} else if (channel?.startsWith('🔐')) {
+			let key = JSON.stringify(channel.substring('🔐'.length).split(','));
+			if (this.grouped_private_messages?.[key]) {
+				let grouped_latest = Math.max(
+					...this.grouped_private_messages?.[key]?.map((x) => x.rowid)
+				);
+				if (
+					this.channels_unread[channel] === undefined ||
+					grouped_latest > this.channels_unread[channel]
+				) {
+					return '✉️ ';
+				}
+			}
 		} else if (
 			this.channels_latest[channel] &&
 			this.channels_latest[channel] > 0 &&
@@ -156,11 +170,8 @@ class TfTabNewsElement extends LitElement {
 		return this.hash.startsWith('##') ? this.hash.substring(2) : undefined;
 	}
 
-	compare_follows() {
+	compare_follows(a, b) {
-		const now = new Date().valueOf();
+		return b[1].ts > a[1].ts ? 1 : b[1].ts < a[1].ts ? -1 : 0;
-		return function (a, b) {
-			return (b[1].ts > now ? -1 : b[1].ts) - (a[1].ts > now ? -1 : a[1].ts);
-		};
 	}
 
 	suggested_follows() {
@@ -169,9 +180,11 @@ class TfTabNewsElement extends LitElement {
 		 ** pinned at the top.
 		 */
 		let self = this;
+		let now = new Date().valueOf();
 		return Object.entries(this.users)
+			.filter((x) => x[1].ts < now)
 			.filter((x) => x[1].follow_depth > 1)
-			.sort(self.compare_follows())
+			.sort(self.compare_follows)
 			.slice(0, 8)
 			.map((x) => x[0]);
 	}
@@ -181,6 +194,10 @@ class TfTabNewsElement extends LitElement {
 		await this.check_peer_exchange();
 	}
 
+	is_loading() {
+		return this.shadowRoot?.getElementById('news')?.loading;
+	}
+
 	render_sidebar() {
 		return html`
 			<div
@@ -203,7 +220,7 @@ class TfTabNewsElement extends LitElement {
 										new Event('refresh', {bubbles: true, composed: true})
 									)}
 							>
-								<span style="width: 1.5em; height: 1.5em; padding: 8px">↻</span>
+								<span style="display: inline-block; width: 1.8em">↻</span>
 								Sync now
 							</button>
 							<button
@@ -216,7 +233,10 @@ class TfTabNewsElement extends LitElement {
 										})
 									)}
 							>
-								${this.stay_connected ? '🔗 Online mode' : '⛓️‍💥 Passive mode'}
+								<span style="display: inline-block; width: 1.8em"
+									>${this.stay_connected ? '🔗' : '⛓️‍💥'}</span
+								>
+								${this.stay_connected ? 'Online mode' : 'Passive mode'}
 							</button>
 						`
 					: undefined}
@@ -251,12 +271,29 @@ class TfTabNewsElement extends LitElement {
 					style=${this.hash == '#👍' ? 'font-weight: bold' : undefined}
 					>${this.unread_status('👍')}👍votes</a
 				>
-				<a
+				${Object.keys(this?.grouped_private_messages ?? [])
-					href="#🔐"
+					?.sort()
-					class="w3-bar-item w3-button"
+					?.map(
-					style=${this.hash == '#🔐' ? 'font-weight: bold' : undefined}
+						(key) => html`
-					>${this.unread_status('🔐')}🔐private</a
+							<a
-				>
+								href=${'#🔐' + JSON.parse(key).join(',')}
+								class="w3-bar-item w3-button"
+								style=${this.hash == '#🔐' + JSON.parse(key).join(',')
+									? 'font-weight: bold'
+									: undefined}
+								>${this.unread_status('🔐' + JSON.parse(key).join(','))}
+								${(key != '[]' ? JSON.parse(key) : [this.whoami]).map(
+									(id) => html`
+										<tf-user
+											id=${id}
+											nolink="true"
+											.users=${this.users}
+										></tf-user>
+									`
+								)}</a
+							>
+						`
+					)}
 				${Object.keys(this.drafts)
 					.sort()
 					.map(
@@ -374,7 +411,7 @@ class TfTabNewsElement extends LitElement {
 		return cache(html`
 			${this.render_sidebar()}
 			<div
-				style="margin-left: 2in; padding: 0px; top: 0; max-height: 100%; overflow: auto; contain: layout"
+				style="margin-left: 2in; padding: 0px; top: 0; height: 100vh; max-height: 100%; overflow: auto; contain: layout"
 				id="main"
 				class="w3-main"
 			>
@@ -412,6 +449,9 @@ class TfTabNewsElement extends LitElement {
 							.drafts=${this.drafts}
 							@tf-draft=${this.draft}
 							.channel=${this.channel()}
+							.recipients=${this.hash.startsWith('#🔐')
+								? this.hash.substring('#🔐'.length).split(',')
+								: undefined}
 						></tf-compose>
 					</div>
 					${profile}
@@ -428,6 +468,7 @@ class TfTabNewsElement extends LitElement {
 						.channels_unread=${this.channels_unread}
 						.channels_latest=${this.channels_latest}
 						.private_messages=${this.private_messages}
+						.grouped_private_messages=${this.grouped_private_messages}
 						.recent_reactions=${this.recent_reactions}
 					></tf-tab-news-feed>
 				</div>

apps/ssb/tf-user.js

@@ -9,6 +9,7 @@ class TfUserElement extends LitElement {
 			fallback_name: {type: String},
 			icon_only: {type: Boolean},
 			users: {type: Object},
+			nolink: {type: Boolean},
 		};
 	}
 
@@ -37,7 +38,9 @@ class TfUserElement extends LitElement {
 		let name_string = name ?? this.fallback_name ?? this.id;
 		name = this.icon_only
 			? undefined
-			: html`<a target="_top" href=${'#' + this.id}>${name_string}</a>`;
+			: !this.nolink
+				? html`<a target="_top" href=${'#' + this.id}>${name_string}</a>`
+				: html`<span>${name_string}</span>`;
 
 		if (user) {
 			let image_link = user.image;
@@ -56,7 +59,8 @@ class TfUserElement extends LitElement {
 			}
 		}
 		return html` <div
-			style="display: inline-block; vertical-align: middle; font-weight: bold; text-wrap: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis"
+			style=${'display: inline-block; vertical-align: middle; text-wrap: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis' +
+			(this.nolink ? '' : '; font-weight: bold')}
 		>
 			${image} ${name}
 		</div>`;

apps/welcome.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "👋",
-	"previous": "&3puDxDNnf6C+YXpFysYLgxFMAy54/AO9V7Xpja6qO/k=.sha256"
+	"previous": "&5NkMRSgcMqCYF3xcLOBmaytkoxfV9zx4br7JladKPTs=.sha256"
 }

apps/welcome/app.js

@@ -1,5 +0,0 @@
-async function main() {
-	await app.setDocument(utf8Decode(getFile('index.html')));
-}
-
-main();

apps/welcome/gitea.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 640 640" width="32" height="32"><path d="m395.9 484.2-126.9-61c-12.5-6-17.9-21.2-11.8-33.8l61-126.9c6-12.5 21.2-17.9 33.8-11.8 17.2 8.3 27.1 13 27.1 13l-.1-109.2 16.7-.1.1 117.1s57.4 24.2 83.1 40.1c3.7 2.3 10.2 6.8 12.9 14.4 2.1 6.1 2 13.1-1 19.3l-61 126.9c-6.2 12.7-21.4 18.1-33.9 12" style="fill:#fff"/><path d="M622.7 149.8c-4.1-4.1-9.6-4-9.6-4s-117.2 6.6-177.9 8c-13.3.3-26.5.6-39.6.7v117.2c-5.5-2.6-11.1-5.3-16.6-7.9 0-36.4-.1-109.2-.1-109.2-29 .4-89.2-2.2-89.2-2.2s-141.4-7.1-156.8-8.5c-9.8-.6-22.5-2.1-39 1.5-8.7 1.8-33.5 7.4-53.8 26.9C-4.9 212.4 6.6 276.2 8 285.8c1.7 11.7 6.9 44.2 31.7 72.5 45.8 56.1 144.4 54.8 144.4 54.8s12.1 28.9 30.6 55.5c25 33.1 50.7 58.9 75.7 62 63 0 188.9-.1 188.9-.1s12 .1 28.3-10.3c14-8.5 26.5-23.4 26.5-23.4S547 483 565 451.5c5.5-9.7 10.1-19.1 14.1-28 0 0 55.2-117.1 55.2-231.1-1.1-34.5-9.6-40.6-11.6-42.6M125.6 353.9c-25.9-8.5-36.9-18.7-36.9-18.7S69.6 321.8 60 295.4c-16.5-44.2-1.4-71.2-1.4-71.2s8.4-22.5 38.5-30c13.8-3.7 31-3.1 31-3.1s7.1 59.4 15.7 94.2c7.2 29.2 24.8 77.7 24.8 77.7s-26.1-3.1-43-9.1m300.3 107.6s-6.1 14.5-19.6 15.4c-5.8.4-10.3-1.2-10.3-1.2s-.3-.1-5.3-2.1l-112.9-55s-10.9-5.7-12.8-15.6c-2.2-8.1 2.7-18.1 2.7-18.1L322 273s4.8-9.7 12.2-13c.6-.3 2.3-1 4.5-1.5 8.1-2.1 18 2.8 18 2.8L467.4 315s12.6 5.7 15.3 16.2c1.9 7.4-.5 14-1.8 17.2-6.3 15.4-55 113.1-55 113.1" style="fill:#609926"/><path d="M326.8 380.1c-8.2.1-15.4 5.8-17.3 13.8s2 16.3 9.1 20c7.7 4 17.5 1.8 22.7-5.4 5.1-7.1 4.3-16.9-1.8-23.1l24-49.1c1.5.1 3.7.2 6.2-.5 4.1-.9 7.1-3.6 7.1-3.6 4.2 1.8 8.6 3.8 13.2 6.1 4.8 2.4 9.3 4.9 13.4 7.3.9.5 1.8 1.1 2.8 1.9 1.6 1.3 3.4 3.1 4.7 5.5 1.9 5.5-1.9 14.9-1.9 14.9-2.3 7.6-18.4 40.6-18.4 40.6-8.1-.2-15.3 5-17.7 12.5-2.6 8.1 1.1 17.3 8.9 21.3s17.4 1.7 22.5-5.3c5-6.8 4.6-16.3-1.1-22.6 1.9-3.7 3.7-7.4 5.6-11.3 5-10.4 13.5-30.4 13.5-30.4.9-1.7 5.7-10.3 2.7-21.3-2.5-11.4-12.6-16.7-12.6-16.7-12.2-7.9-29.2-15.2-29.2-15.2s0-4.1-1.1-7.1c-1.1-3.1-2.8-5.1-3.9-6.3 4.7-9.7 9.4-19.3 14.1-29-4.1-2-8.1-4-12.2-6.1-4.8 9.8-9.7 19.7-14.5 29.5-6.7-.1-12.9 3.5-16.1 9.4-3.4 6.3-2.7 14.1 1.9 19.8z" style="fill:#609926"/></svg>

apps/welcome/index.html

@@ -47,8 +47,10 @@
 					<a
 						class="w3-button w3-black w3-padding-large"
 						href="https://dev.tildefriends.net/cory/tildefriends"
-						><i class="fa fa-mug-hot"></i> Development</a
 					>
+						<img src="gitea.svg" style="height: 1em; margin: 0" />
+						Development
+					</a>
 					<a
 						class="w3-button w3-black w3-padding-large"
 						href="https://docs.tildefriends.net/"

core/app.js

@@ -1,7 +1,23 @@
+/**
+ * \file
+ * \defgroup tfapp Tilde Friends App JS
+ * Tilde Friends server-side app wrapper.
+ * @{
+ */
+
+/** \cond */
 import * as core from './core.js';
 
-let gSessionIndex = 0;
+export {App};
+/** \endcond */
 
+/** A sequence number of apps. */
+let g_session_index = 0;
+
+/**
+ ** App constructor.
+ ** @return An app instance.
+ */
 function App() {
 	this._send_queue = [];
 	this.calls = {};
@@ -9,6 +25,12 @@ function App() {
 	return this;
 }
 
+/**
+ ** Create a function wrapper that when called invokes a function on the app
+ ** itself.
+ ** @param api The function and argument names.
+ ** @return A function.
+ */
 App.prototype.makeFunction = function (api) {
 	let self = this;
 	let result = function () {
@@ -32,6 +54,10 @@ App.prototype.makeFunction = function (api) {
 	return result;
 };
 
+/**
+ ** Send a message to the app.
+ ** @param message The message to send.
+ */
 App.prototype.send = function (message) {
 	if (this._send_queue) {
 		if (this._on_output) {
@@ -46,6 +72,11 @@ App.prototype.send = function (message) {
 	}
 };
 
+/**
+ ** App socket handler.
+ ** @param request The HTTP request of the WebSocket connection.
+ ** @param response The HTTP response.
+ */
 exports.app_socket = async function socket(request, response) {
 	let process;
 	let options = {};
@@ -133,7 +164,7 @@ exports.app_socket = async function socket(request, response) {
 				options.packageOwner = packageOwner;
 				options.packageName = packageName;
 				options.url = message.url;
-				let sessionId = 'session_' + (gSessionIndex++).toString();
+				let sessionId = 'session_' + (g_session_index++).toString();
 				if (blobId) {
 					if (message.edit_only) {
 						response.send(
@@ -218,4 +249,4 @@ exports.app_socket = async function socket(request, response) {
 	response.upgrade(100, {});
 };
 
-export {App};
+/** @} */

core/client.js

@@ -1,3 +1,11 @@
+/**
+ * \file
+ * \defgroup tfclient Tilde Friends Client JS
+ * Tilde Friends client-side browser JavaScript.
+ * @{
+ */
+
+/** \cond */
 import {LitElement, html, css, svg} from '/lit/lit-all.min.js';
 
 let cm6;
@@ -13,8 +21,9 @@ let gUnloading;
 let kErrorColor = '#dc322f';
 let kDisconnectColor = '#f00';
 let kStatusColor = '#fff';
+/** \endcond */
 
-// Functions that server-side app code can call through the app object.
+/** Functions that server-side app code can call through the app object. */
 const k_api = {
 	setDocument: {args: ['content'], func: api_setDocument},
 	postMessage: {args: ['message'], func: api_postMessage},
@@ -26,29 +35,14 @@ const k_api = {
 	setHash: {args: ['hash'], func: api_setHash},
 };
 
-// TODO(tasiaiso): this is only used once, move it down ?
-const k_global_style = css`
-	a:link {
-		color: #268bd2;
-	}
-
-	a:visited {
-		color: #6c71c4;
-	}
-
-	a:hover {
-		color: #859900;
-	}
-
-	a:active {
-		color: #2aa198;
-	}
-`;
-
 /**
  * Class that represents the top bar
  */
 class TfNavigationElement extends LitElement {
+	/**
+	 * Get Lit Html properties.
+	 * @return The properties.
+	 */
 	static get properties() {
 		return {
 			credentials: {type: Object},
@@ -64,6 +58,9 @@ class TfNavigationElement extends LitElement {
 		};
 	}
 
+	/**
+	 * Create a TfNavigationElement instance.
+	 */
 	constructor() {
 		super();
 		this.permissions = {};
@@ -75,8 +72,8 @@ class TfNavigationElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Toggle editor visibility.
-	 * @param {*} event
+	 * @param event The HTML event.
 	 */
 	toggle_edit(event) {
 		event.preventDefault();
@@ -88,18 +85,18 @@ class TfNavigationElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Remove a stored permission.
-	 * @param {*} key
+	 * @param key The permission to reset.
 	 */
 	reset_permission(key) {
 		send({action: 'resetPermission', permission: key});
 	}
 
 	/**
-	 * TODOC
+	 * Get or create a spark line.
-	 * @param {*} key
+	 * @param key The spark line identifier.
-	 * @param {*} options
+	 * @param options Spark line options.
-	 * @returns
+	 * @return A spark line HTML element.
 	 */
 	get_spark_line(key, options) {
 		if (!this.spark_lines[key]) {
@@ -118,29 +115,49 @@ class TfNavigationElement extends LitElement {
 		return this.spark_lines[key];
 	}
 
+	/**
+	 * Set the active SSB identity for the current application.
+	 * @param id The identity.
+	 */
 	set_active_identity(id) {
 		send({action: 'setActiveIdentity', identity: id});
 		this.renderRoot.getElementById('id_dropdown').classList.remove('w3-show');
 	}
 
-	create_identity(event) {
+	/**
+	 * Create a new SSB identity.
+	 */
+	create_identity() {
 		if (confirm('Are you sure you want to create a new identity?')) {
 			send({action: 'createIdentity'});
 		}
 	}
 
+	/**
+	 * Toggle visibility of the ID dropdown.
+	 */
 	toggle_id_dropdown() {
 		this.renderRoot.getElementById('id_dropdown').classList.toggle('w3-show');
 	}
 
+	/**
+	 * Edit the current identity's SSB profile.
+	 */
 	edit_profile() {
 		window.location.href = '/~core/ssb/#' + this.identity;
 	}
 
+	/**
+	 * Sign out of the current Tilde Friends user.
+	 */
 	logout() {
 		window.location.href = `/login/logout?return=${encodeURIComponent(url() + hash())}`;
 	}
 
+	/**
+	 * Render the identity dropdown.
+	 * @return Lit HTML.
+	 */
 	render_identity() {
 		let self = this;
 
@@ -245,8 +262,8 @@ class TfNavigationElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Render the permissions popup.
-	 * @returns
+	 * @return Lit HTML.
 	 */
 	render_permissions() {
 		if (this.show_permissions) {
@@ -287,16 +304,36 @@ class TfNavigationElement extends LitElement {
 		}
 	}
 
+	/**
+	 * Clear the current error.
+	 */
 	clear_error() {
 		this.status = {};
 	}
 
 	/**
-	 * TODOC
+	 * Render the navigation bar.
-	 * @returns
+	 * @return Lit HTML.
 	 */
 	render() {
 		let self = this;
+		const k_global_style = css`
+			a:link {
+				color: #268bd2;
+			}
+
+			a:visited {
+				color: #6c71c4;
+			}
+
+			a:hover {
+				color: #859900;
+			}
+
+			a:active {
+				color: #2aa198;
+			}
+		`;
 		return html`
 			<link type="text/css" rel="stylesheet" href="/static/w3.css" />
 			<style>
@@ -401,12 +438,19 @@ class TfNavigationElement extends LitElement {
 	}
 }
 
+/**
+ * Create a tf-navigation element.
+ */
 customElements.define('tf-navigation', TfNavigationElement);
 
 /**
- * TODOC
+ * A file in the files sidebar.
  */
 class TfFilesElement extends LitElement {
+	/**
+	 * LitElement properties.
+	 * @return The properties.
+	 */
 	static get properties() {
 		return {
 			current: {type: String},
@@ -416,6 +460,9 @@ class TfFilesElement extends LitElement {
 		};
 	}
 
+	/**
+	 * Create a TfFilesElement instance.
+	 */
 	constructor() {
 		super();
 		this.files = {};
@@ -423,8 +470,8 @@ class TfFilesElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Select a clicked file.
-	 * @param {*} file
+	 * @param file The file.
 	 */
 	file_click(file) {
 		this.dispatchEvent(
@@ -439,9 +486,9 @@ class TfFilesElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Render a single file in the file list.
-	 * @param {*} file
+	 * @param file The file.
-	 * @returns
+	 * @return Lit HTML.
 	 */
 	render_file(file) {
 		let classes = ['file'];
@@ -463,8 +510,8 @@ class TfFilesElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Create a file entry for a dropped file.
-	 * @param {*} event
+	 * @param event The event.
 	 */
 	async drop(event) {
 		event.preventDefault();
@@ -489,8 +536,8 @@ class TfFilesElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Called when a file starts being dragged over the file.
-	 * @param {*} event
+	 * @param event The event.
 	 */
 	drag_enter(event) {
 		this.dropping++;
@@ -499,8 +546,8 @@ class TfFilesElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Called when a file stops being dragged over the file.
-	 * @param {*} event
+	 * @param event The event.
 	 */
 	drag_leave(event) {
 		this.dropping--;
@@ -509,13 +556,17 @@ class TfFilesElement extends LitElement {
 		}
 	}
 
+	/**
+	 * Called when a file is being dragged over the file.
+	 * @param event The event.
+	 */
 	drag_over(event) {
 		event.preventDefault();
 	}
 
 	/**
-	 * TODOC
+	 * Render the file.
-	 * @returns
+	 * @return Lit HTML.
 	 */
 	render() {
 		let self = this;
@@ -562,9 +613,13 @@ class TfFilesElement extends LitElement {
 customElements.define('tf-files', TfFilesElement);
 
 /**
- * TODOC
+ * The files pane element.
  */
 class TfFilesPaneElement extends LitElement {
+	/**
+	 * Get Lit Html properties.
+	 * @return The properties.
+	 */
 	static get properties() {
 		return {
 			expanded: {type: Boolean},
@@ -573,6 +628,9 @@ class TfFilesPaneElement extends LitElement {
 		};
 	}
 
+	/**
+	 * Create a TfFilesPaneElement instance.
+	 */
 	constructor() {
 		super();
 		this.expanded = window.localStorage.getItem('files') != '0';
@@ -580,8 +638,8 @@ class TfFilesPaneElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Set whether the files pane is expanded.
-	 * @param {*} expanded
+	 * @param expanded Whether the files pane is expanded.
 	 */
 	set_expanded(expanded) {
 		this.expanded = expanded;
@@ -589,8 +647,8 @@ class TfFilesPaneElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Render the files pane element.
-	 * @returns
+	 * @return Lit HTML.
 	 */
 	render() {
 		let self = this;
@@ -649,7 +707,7 @@ class TfFilesPaneElement extends LitElement {
 customElements.define('tf-files-pane', TfFilesPaneElement);
 
 /**
- * TODOC
+ * A tiny graph.
  */
 class TfSparkLineElement extends LitElement {
 	static get properties() {
@@ -669,9 +727,9 @@ class TfSparkLineElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Add a data point to the graph.
-	 * @param {*} key
+	 * @param key The line to which the point applies.
-	 * @param {*} value
+	 * @param value The numeric value of the data point.
 	 */
 	append(key, value) {
 		let line = null;
@@ -698,9 +756,9 @@ class TfSparkLineElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Render a single series line.
-	 * @param {*} line
+	 * @param line The line data.
-	 * @returns
+	 * @return Lit HTML.
 	 */
 	render_line(line) {
 		if (line?.values?.length >= 2) {
@@ -716,8 +774,8 @@ class TfSparkLineElement extends LitElement {
 	}
 
 	/**
-	 * TODOC
+	 * Render the graph.
-	 * @returns
+	 * @return Lit HTML.
 	 */
 	render() {
 		let max =
@@ -744,7 +802,9 @@ class TfSparkLineElement extends LitElement {
 
 customElements.define('tf-sparkline', TfSparkLineElement);
 
-// TODOC
+/**
+ *  A keyboard key is pressed down.
+ */
 window.addEventListener('keydown', function (event) {
 	if (event.keyCode == 83 && (event.altKey || event.ctrlKey)) {
 		if (editing()) {
@@ -760,10 +820,9 @@ window.addEventListener('keydown', function (event) {
 });
 
 /**
- * TODOC
+ * Make sure a set of dependencies are loaded
- * @param {*} nodes
+ * @param nodes An array of descriptions of dependencies to load.
- * @param {*} callback
+ * @param callback Called when all dependencies are loaded.
- * @returns
  */
 function ensureLoaded(nodes, callback) {
 	if (!nodes.length) {
@@ -806,24 +865,23 @@ function ensureLoaded(nodes, callback) {
 }
 
 /**
- * TODOC
+ * Check whether the editior is currently visible.
- * @returns
+ * @return true if the editor is visible.
  */
 function editing() {
 	return document.getElementById('editPane').style.display != 'none';
 }
 
 /**
- * TODOC
+ * Check whether only the editor is visible and the app is hidden.
- * @returns
+ * @return true if the editor is visible and the app is not.
  */
 function is_edit_only() {
 	return window.location.search == '?editonly=1' || window.innerWidth < 1024;
 }
 
 /**
- * TODOC
+ * Show the editor.
- * @returns
  */
 async function edit() {
 	if (editing()) {
@@ -850,30 +908,17 @@ async function edit() {
 }
 
 /**
- * TODOC
+ * Open a performance trace.
  */
 function trace() {
 	window.open(`/speedscope/#profileURL=${encodeURIComponent('/trace')}`);
 }
 
 /**
- * TODOC
+ * Load a single file.
- * @param {*} name
+ * @param name The name by which the file is known.
- * @returns
+ * @param id The file's ID.
- */
+ * @return A promise resolved with the file's contents.
-function guessMode(name) {
-	return name.endsWith('.js')
-		? 'javascript'
-		: name.endsWith('.html')
-			? 'htmlmixed'
-			: null;
-}
-
-/**
- * TODOC
- * @param {*} name
- * @param {*} id
- * @returns
  */
 function loadFile(name, id) {
 	return fetch('/' + id + '/view')
@@ -899,9 +944,9 @@ function loadFile(name, id) {
 }
 
 /**
- * TODOC
+ * Load files for the app.
- * @param {*} path
+ * @param path The app path to load.
- * @returns
+ * @return A promise resolved when the app is laoded.
  */
 async function load(path) {
 	let response = await fetch((path || url()) + 'view');
@@ -941,7 +986,7 @@ async function load(path) {
 }
 
 /**
- * TODOC
+ * Hide the editor.
  */
 function closeEditor() {
 	window.localStorage.setItem('editing', '0');
@@ -950,17 +995,9 @@ function closeEditor() {
 }
 
 /**
- * TODOC
+ * Save the app.
- * @returns
+ * @param save_to An optional path to which to save the app.
- */
+ * @return A promise resoled when the app is saved.
-function explodePath() {
-	return /^\/~([^\/]+)\/([^\/]+)(.*)/.exec(window.location.pathname);
-}
-
-/**
- * TODOC
- * @param {*} save_to
- * @returns
  */
 function save(save_to) {
 	document.getElementById('save').disabled = true;
@@ -1050,6 +1087,8 @@ function save(save_to) {
 
 				if (save_path != window.location.pathname) {
 					alert('Saved to ' + save_path + '.');
+				} else if (!gFiles['app.js']) {
+					window.location.reload();
 				} else {
 					reconnect(save_path);
 				}
@@ -1068,7 +1107,7 @@ function save(save_to) {
 }
 
 /**
- * TODOC
+ * Prompt to set the app icon.
  */
 function changeIcon() {
 	let value = prompt('Enter a new app icon emoji:');
@@ -1079,7 +1118,7 @@ function changeIcon() {
 }
 
 /**
- * TODOC
+ * Prompt to delete the current app.
  */
 function deleteApp() {
 	let name = document.getElementById('name');
@@ -1100,8 +1139,8 @@ function deleteApp() {
 }
 
 /**
- * TODOC
+ * Get the current app URL.
- * @returns
+ * @return The app URL.
  */
 function url() {
 	let hash = window.location.href.indexOf('#');
@@ -1119,16 +1158,16 @@ function url() {
 }
 
 /**
- * TODOC
+ * Get the window hash without the lone '#' if it is empty.
- * @returns
+ * @return The hash.
  */
 function hash() {
 	return window.location.hash != '#' ? window.location.hash : '';
 }
 
 /**
- * TODOC
+ * Set the iframe document contents.
- * @param {*} content
+ * @param content The contents.
  */
 function api_setDocument(content) {
 	let iframe = document.getElementById('document');
@@ -1136,8 +1175,8 @@ function api_setDocument(content) {
 }
 
 /**
- * TODOC
+ * Send a message to the sandboxed iframe.
- * @param {*} message
+ * @param message The message.
  */
 function api_postMessage(message) {
 	let iframe = document.getElementById('document');
@@ -1145,8 +1184,8 @@ function api_postMessage(message) {
 }
 
 /**
- * TODOC
+ * Show an error.
- * @param {*} error
+ * @param error The error.
  */
 function api_error(error) {
 	if (error) {
@@ -1160,28 +1199,28 @@ function api_error(error) {
 }
 
 /**
- * TODOC
+ et a value in local storage.
- * @param {*} key
+ * @param key The key.
- * @param {*} value
+ * @param value The value.
  */
 function api_localStorageSet(key, value) {
 	window.localStorage.setItem('app:' + key, value);
 }
 
 /**
- * TODOC
+ * Get a value from local storage.
- * @param {*} key
+ * @param key The key.
- * @returns
+ * @return The value.
  */
 function api_localStorageGet(key) {
 	return window.localStorage.getItem('app:' + key);
 }
 
 /**
- * TODOC
+ * Request a permission
- * @param {*} permission
+ * @param permission The permission to request.
- * @param {*} id
+ * @param id The id requeesting the permission.
- * @returns
+ * @return A promise fulfilled if the permission was granted.
  */
 function api_requestPermission(permission, id) {
 	let outer = document.createElement('div');
@@ -1250,23 +1289,23 @@ function api_requestPermission(permission, id) {
 }
 
 /**
- * TODOC
+ * Log from the app to the console.
  */
 function api_print() {
 	console.log('app>', ...arguments);
 }
 
 /**
- * TODOC
+ * Set the window's location hash.
- * @param {*} hash
+ * @param hash The new hash.
  */
 function api_setHash(hash) {
 	window.location.hash = hash;
 }
 
 /**
- * TODOC
+ * Process an incoming WebSocket message.
- * @param {*} message
+ * @param message The message.
  */
 function _receive_websocket_message(message) {
 	if (message && message.action == 'session') {
@@ -1362,9 +1401,9 @@ function _receive_websocket_message(message) {
 }
 
 /**
- * TODOC
+ * Set the status message.
- * @param {*} message
+ * @param message The message.
- * @param {*} color
+ * @param color The message's color.
  */
 function setStatusMessage(message, color) {
 	document.getElementsByTagName('tf-navigation')[0].status = {
@@ -1375,8 +1414,8 @@ function setStatusMessage(message, color) {
 }
 
 /**
- * TODOC
+ * Send a message to the app.
- * @param {*} value
+ * @param value The message.
  */
 function send(value) {
 	try {
@@ -1389,57 +1428,14 @@ function send(value) {
 }
 
 /**
- * TODOC
+ * Notify the app of the window hash changing.
- * @param {*} sourceData
- * @param {*} maxWidth
- * @param {*} maxHeight
- * @param {*} callback
- */
-function fixImage(sourceData, maxWidth, maxHeight, callback) {
-	let result = sourceData;
-	let image = new Image();
-	image.crossOrigin = 'anonymous';
-	image.referrerPolicy = 'no-referrer';
-	image.onload = function () {
-		if (image.width > maxWidth || image.height > maxHeight) {
-			let downScale = Math.min(
-				maxWidth / image.width,
-				maxHeight / image.height
-			);
-			let canvas = document.createElement('canvas');
-			canvas.width = image.width * downScale;
-			canvas.height = image.height * downScale;
-			let context = canvas.getContext('2d');
-			context.clearRect(0, 0, canvas.width, canvas.height);
-			image.width = canvas.width;
-			image.height = canvas.height;
-			context.drawImage(image, 0, 0, image.width, image.height);
-			result = canvas.toDataURL();
-		}
-		callback(result);
-	};
-	image.src = sourceData;
-}
-
-/**
- * TODOC
- * @param {*} image
- */
-function sendImage(image) {
-	fixImage(image, 320, 240, function (result) {
-		send({image: result});
-	});
-}
-
-/**
- * TODOC
  */
 function hashChange() {
 	send({event: 'hashChange', hash: window.location.hash});
 }
 
 /**
- * TODOC
+ * Make sure the app is connected on window focus, and notify the app.
  */
 function focus() {
 	if (gSocket && gSocket.readyState == gSocket.CLOSED) {
@@ -1450,7 +1446,7 @@ function focus() {
 }
 
 /**
- * TODOC
+ * Notify the app of lost focus.
  */
 function blur() {
 	if (gSocket && gSocket.readyState == gSocket.OPEN) {
@@ -1459,8 +1455,8 @@ function blur() {
 }
 
 /**
- * TODOC
+ * Handle a message.
- * @param {*} event
+ * @param event The message.
  */
 function message(event) {
 	if (
@@ -1508,8 +1504,8 @@ function message(event) {
 }
 
 /**
- * TODOC
+ * Reconnect the WebSocket.
- * @param {*} path
+ * @param path The path to which the WebSocket should be connected.
  */
 function reconnect(path) {
 	let oldSocket = gSocket;
@@ -1524,8 +1520,8 @@ function reconnect(path) {
 }
 
 /**
- * TODOC
+ * Connect the WebSocket.
- * @param {*} path
+ * @param path The path to which to connect.
  */
 function connectSocket(path) {
 	if (!gSocket || gSocket.readyState != gSocket.OPEN) {
@@ -1591,8 +1587,8 @@ function connectSocket(path) {
 }
 
 /**
- * TODOC
+ * Open a file by name.
- * @param {*} name
+ * @param name The file to open.
  */
 function openFile(name) {
 	let newDoc =
@@ -1617,7 +1613,7 @@ function openFile(name) {
 }
 
 /**
- * TODOC
+ * Refresh the files list.
  */
 function updateFiles() {
 	let files = document.getElementsByTagName('tf-files-pane')[0];
@@ -1639,8 +1635,8 @@ function updateFiles() {
 }
 
 /**
- * TODOC
+ * Create a new file with the given name.
- * @param {*} name
+ * @param name The file's name.
  */
 function makeNewFile(name) {
 	gFiles[name] = {
@@ -1650,7 +1646,7 @@ function makeNewFile(name) {
 }
 
 /**
- * TODOC
+ * Prompt to create a new file.
  */
 function newFile() {
 	let name = prompt('Name of new file:', 'file.js');
@@ -1660,7 +1656,7 @@ function newFile() {
 }
 
 /**
- * TODOC
+ * Prompt to remove a file.
  */
 function removeFile() {
 	if (confirm('Remove ' + gCurrentFile + '?')) {
@@ -1670,7 +1666,7 @@ function removeFile() {
 }
 
 /**
- * TODOC
+ * Export the app to a zip file, which is downloaded by the browser.
  */
 async function appExport() {
 	let JsZip = (await import('/static/jszip.min.js')).default;
@@ -1701,10 +1697,10 @@ async function appExport() {
 }
 
 /**
- * TODOC
+ * Save a file.
- * @param {*} name
+ * @param name The file to svae.
- * @param {*} file
+ * @param file The file contents.
- * @returns
+ * @return A promise resolved with the blob ID of the saved file.
  */
 async function save_file_to_blob_id(name, file) {
 	console.log(`Saving ${name}.`);
@@ -1728,7 +1724,7 @@ async function save_file_to_blob_id(name, file) {
 }
 
 /**
- * TODOC
+ * Prompt to import an app from a zip file.
  */
 async function appImport() {
 	let JsZip = (await import('/static/jszip.min.js')).default;
@@ -1799,7 +1795,7 @@ async function appImport() {
 }
 
 /**
- *
+ * Prettify the current source file.
  */
 async function sourcePretty() {
 	let prettier = (await import('/prettier/standalone.mjs')).default;
@@ -1827,6 +1823,9 @@ async function sourcePretty() {
 	}
 }
 
+/**
+ * Toggle visible whitespace.
+ */
 function toggleVisibleWhitespace() {
 	let editor_style = document.getElementById('editor_style');
 	/*
@@ -1852,7 +1851,9 @@ function toggleVisibleWhitespace() {
 	}
 }
 
-// TODOC
+/**
+ * Register event handlers and connect the WebSocket on load.
+ */
 window.addEventListener('load', function () {
 	window.addEventListener('hashchange', hashChange);
 	window.addEventListener('focus', focus);
@@ -1900,3 +1901,5 @@ window.addEventListener('load', function () {
 		toggleVisibleWhitespace();
 	}
 });
+
+/** @} */

core/core.js

@@ -1,12 +1,30 @@
+/**
+ * \file
+ * \defgroup tfcore Tilde Friends Core JS
+ * Tilde Friends process management, in JavaScript.
+ * @{
+ */
+
+/** \cond */
 import * as app from './app.js';
 import * as http from './http.js';
 
-let gProcesses = {};
+export {invoke, getProcessBlob};
-let gStatsTimer = false;
+/** \endcond */
-let g_handler_index = 0;
 
+/** All running processes. */
+let gProcesses = {};
+/** Whether stats are currently being sent. */
+let gStatsTimer = false;
+/** Effectively a process ID. */
+let g_handler_index = 0;
+/** Time between pings, in milliseconds. */
 const k_ping_interval = 60 * 1000;
 
+/**
+ * Print an error.
+ * @param error The error.
+ */
 function printError(error) {
 	if (error.stackTrace) {
 		print(error.fileName + ':' + error.lineNumber + ': ' + error.message);
@@ -19,6 +37,12 @@ function printError(error) {
 	}
 }
 
+/**
+ * Invoke a handler.
+ * @param handlers The handlers on which to invoke the callback.
+ * @param argv Arguments to pass to the handlers.
+ * @return A promise.
+ */
 function invoke(handlers, argv) {
 	let promises = [];
 	if (handlers) {
@@ -39,6 +63,12 @@ function invoke(handlers, argv) {
 	return Promise.all(promises);
 }
 
+/**
+ * Broadcast a named event to all registered apps.
+ * @param eventName the name of the event.
+ * @param argv Arguments to pass to the handlers.
+ * @return A promise.
+ */
 function broadcastEvent(eventName, argv) {
 	let promises = [];
 	for (let process of Object.values(gProcesses)) {
@@ -49,6 +79,11 @@ function broadcastEvent(eventName, argv) {
 	return Promise.all(promises);
 }
 
+/**
+ * Send a message to all other instances of the same app.
+ * @param message The message.
+ * @return A promise.
+ */
 function broadcast(message) {
 	let sender = this;
 	let promises = [];
@@ -65,6 +100,15 @@ function broadcast(message) {
 	return Promise.all(promises);
 }
 
+/**
+ * Send a message to all instances of the same app running as the same user.
+ * @param user The user.
+ * @param packageOwner The owner of the app.
+ * @param packageName The name of the app.
+ * @param eventName The name of the event.
+ * @param argv The arguments to pass.
+ * @return A promise.
+ */
 function broadcastAppEventToUser(
 	user,
 	packageOwner,
@@ -87,6 +131,11 @@ function broadcastAppEventToUser(
 	return Promise.all(promises);
 }
 
+/**
+ * Get user context information for a call.
+ * @param caller The calling process.
+ * @param process The receiving process.
+ */
 function getUser(caller, process) {
 	return {
 		key: process.key,
@@ -97,38 +146,26 @@ function getUser(caller, process) {
 	};
 }
 
-async function getApps(user, process) {
+/**
-	if (
+ * Send a message.
-		process.credentials &&
+ * @param from The calling process.
-		process.credentials.session &&
+ * @param to The receiving process.
-		process.credentials.session.name
+ * @param message The message.
-	) {
+ * @return A promise.
-		if (user && user !== process.credentials.session.name && user !== 'core') {
+ */
-			return {};
-		} else if (!user) {
-			user = process.credentials.session.name;
-		}
-	}
-	if (user) {
-		let db = new Database(user);
-		try {
-			let names = JSON.parse(await db.get('apps'));
-			let result = {};
-			for (let name of names) {
-				result[name] = await db.get('path:' + name);
-			}
-			return result;
-		} catch {}
-	}
-	return {};
-}
-
 function postMessageInternal(from, to, message) {
 	if (to.eventHandlers['message']) {
 		return invoke(to.eventHandlers['message'], [getUser(from, from), message]);
 	}
 }
 
+/**
+ * Get or create a process for an app blob.
+ * @param blobId The blob identifier.
+ * @param key A unique key for the invocation.
+ * @param options Other options.
+ * @return The process.
+ */
 async function getProcessBlob(blobId, key, options) {
 	let process = gProcesses[key];
 	if (!process && !(options && 'create' in options && !options.create)) {
@@ -162,23 +199,6 @@ async function getProcessBlob(blobId, key, options) {
 			let imports = {
 				core: {
 					broadcast: broadcast.bind(process),
-					register: function (eventName, handler) {
-						if (!process.eventHandlers[eventName]) {
-							process.eventHandlers[eventName] = [];
-						}
-						process.eventHandlers[eventName].push(handler);
-					},
-					unregister: function (eventName, handler) {
-						if (process.eventHandlers[eventName]) {
-							let index = process.eventHandlers[eventName].indexOf(handler);
-							if (index != -1) {
-								process.eventHandlers[eventName].splice(index, 1);
-							}
-							if (process.eventHandlers[eventName].length == 0) {
-								delete process.eventHandlers[eventName];
-							}
-						}
-					},
 					user: getUser(process, process),
 					users: async function () {
 						try {
@@ -220,7 +240,6 @@ async function getProcessBlob(blobId, key, options) {
 						let settings = await loadSettings();
 						return settings?.permissions?.[user] ?? [];
 					},
-					apps: (user) => getApps(user, process),
 					getSockets: getSockets,
 					permissionTest: async function (permission) {
 						let user = process?.credentials?.session?.name;
@@ -667,6 +686,9 @@ async function getProcessBlob(blobId, key, options) {
 	return process;
 }
 
+/**
+ * SSB message added callback.
+ */
 ssb.addEventListener('message', function () {
 	broadcastEvent('onMessage', [...arguments]);
 });
@@ -679,6 +701,10 @@ ssb.addEventListener('connections', function () {
 	broadcastEvent('onConnectionsChanged', []);
 });
 
+/**
+ * Load settings from the database.
+ * @return The settings as a key value pairs object.
+ */
 async function loadSettings() {
 	let data = {};
 	try {
@@ -697,6 +723,9 @@ async function loadSettings() {
 	return data;
 }
 
+/**
+ * Send periodic stats to all clients.
+ */
 function sendStats() {
 	let apps = Object.values(gProcesses)
 		.filter((process) => process.app)
@@ -712,6 +741,16 @@ function sendStats() {
 	}
 }
 
+/**
+ * Invoke an app's handler.js.
+ * @param response The response object.
+ * @param app_blob_id The app's blob identifier.
+ * @param path The request path.
+ * @param query The request query string.
+ * @param headers The request headers.
+ * @param package_owner The app's owner.
+ * @param package_name The app's name.
+ */
 exports.callAppHandler = async function callAppHandler(
 	response,
 	app_blob_id,
@@ -777,4 +816,4 @@ exports.callAppHandler = async function callAppHandler(
 	response.end(answer?.data);
 };
 
-export {invoke, getProcessBlob};
+/** @} */

core/http.js

@@ -1,8 +1,14 @@
 /**
- * TODOC
+ * \file
- * TODO: document so we can improve this
+ * \defgroup tfhttp Tilde Friends HTTP Client JS
- * @param {*} url
+ * Tilde Friends server-side HTTP client.
- * @returns
+ * @{
+ */
+
+/**
+ * Parse a URL into protocol, host, path, and port parts.
+ * @param url
+ * @return An object of the URL parts.
  */
 function parseUrl(url) {
 	// XXX: Hack.
@@ -16,9 +22,9 @@ function parseUrl(url) {
 }
 
 /**
- * TODOC
+ * Parse an HTTP response into headers and body content.
- * @param {*} data
+ * @param data The response data, headers and body included.
- * @returns
+ * @return headers and body data.
  */
 function parseResponse(data) {
 	let firstLine;
@@ -36,15 +42,15 @@ function parseResponse(data) {
 			headers[line.substring(colon)] = line.substring(colon + 1);
 		}
 	}
-	return {body: data};
+	return {headers: headers, body: data};
 }
 
 /**
- * TODOC
+ * Make an HTTP request.
- * @param {*} url
+ * @param url The URL.
- * @param {*} options
+ * @param options Request options.
- * @param {*} allowed_hosts
+ * @param allowed_hosts List of allowed hosts.
- * @returns
+ * @return A promise resolved with the response headers and body.
  */
 export function fetch(url, options, allowed_hosts) {
 	let parsed = parseUrl(url);
@@ -111,3 +117,5 @@ export function fetch(url, options, allowed_hosts) {
 			});
 	});
 }
+
+/** @} */

core/tfrpc.js

@@ -1,11 +1,22 @@
+/**
+ * \file
+ * \defgroup tfrpc Tilde Friends RPC.
+ * Tilde Friends RPC.
+ * @{
+ */
+
+/** Whether this module is being run in a web browser. */
 const k_is_browser = get_is_browser();
+/** Registered methods. */
 let g_api = {};
+/** The next method identifier. */
 let g_next_id = 1;
+/** Identifiers of pending calls. */
 let g_calls = {};
 
 /**
- * TODOC
+ * Check if being called from a browser vs. server-side.
- * @returns
+ * @return true if called from a browser.
  */
 function get_is_browser() {
 	try {
@@ -15,16 +26,30 @@ function get_is_browser() {
 	}
 }
 
+/** \cond */
 if (k_is_browser) {
 	print = console.log;
 }
 
+if (k_is_browser) {
+	window.addEventListener('message', function (event) {
+		call_rpc(event.data);
+	});
+} else {
+	core.register('message', function (message) {
+		call_rpc(message?.message);
+	});
+}
+
+export let rpc = new Proxy({}, {get: make_rpc});
+/** \endcond */
+
 /**
- * TODOC
+ * Make a function to invoke a remote procedure.
- * @param {*} target
+ * @param target The target.
- * @param {*} prop
+ * @param prop The name of the function.
- * @param {*} receiver
+ * @param receiver The receiver.
- * @returns
+ * @return A function.
  */
 function make_rpc(target, prop, receiver) {
 	return function () {
@@ -55,8 +80,8 @@ function make_rpc(target, prop, receiver) {
 }
 
 /**
- * TODOC
+ * Send a response.
- * @param {*} response
+ * @param response The response.
  */
 function send(response) {
 	if (k_is_browser) {
@@ -67,8 +92,8 @@ function send(response) {
 }
 
 /**
- * TODOC
+ * Invoke a remote procedure.
- * @param {*} message
+ * @param message An object describing the call.
  */
 function call_rpc(message) {
 	if (message && message.message === 'tfrpc') {
@@ -112,22 +137,12 @@ function call_rpc(message) {
 	}
 }
 
-if (k_is_browser) {
-	window.addEventListener('message', function (event) {
-		call_rpc(event.data);
-	});
-} else {
-	core.register('message', function (message) {
-		call_rpc(message?.message);
-	});
-}
-
-export let rpc = new Proxy({}, {get: make_rpc});
-
 /**
- * TODOC
+ * Register a function that to be called remotely.
- * @param {*} method
+ * @param method The method.
  */
 export function register(method) {
 	g_api[method.name] = method;
 }
+
+/** @} */

default.nix

@@ -25,14 +25,14 @@
 }:
 pkgs.stdenv.mkDerivation rec {
   pname = "tildefriends";
-  version = "0.0.32";
+  version = "0.2025.8";
 
   src = pkgs.fetchFromGitea {
     domain = "dev.tildefriends.net";
     owner = "cory";
     repo = "tildefriends";
     rev = "v${version}";
-    hash = "sha256-Dk0NOEQIg2LeENySK0+MgpZEtfsClGq6dZL+eOOpE0U=";
+    hash = "sha256-N/5lp8RL19B6Z43kRxx7c01WVJkK44a/wwNgRJPk5uI=";
     fetchSubmodules = true;
   };
 

deps/codemirror_src/package-lock.json

@@ -19,9 +19,10 @@
       }
     },
     "node_modules/@codemirror/autocomplete": {
-      "version": "6.18.6",
+      "version": "6.18.7",
-      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.18.6.tgz",
+      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.18.7.tgz",
-      "integrity": "sha512-PHHBXFomUs5DF+9tCOM/UoW6XQ4R44lLNNhRaW9PKPTU0D7lIjRg3ElxaJnTwsl/oHiR93WSXDBrekhoUGCPtg==",
+      "integrity": "sha512-8EzdeIoWPJDsMBwz3zdzwXnUpCzMiCyz5/A3FIPpriaclFCGDkAzK13sMcnsu5rowqiyeQN2Vs2TsOcoDPZirQ==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/language": "^6.0.0",
         "@codemirror/state": "^6.0.0",
@@ -33,6 +34,7 @@
       "version": "6.8.1",
       "resolved": "https://registry.npmjs.org/@codemirror/commands/-/commands-6.8.1.tgz",
       "integrity": "sha512-KlGVYufHMQzxbdQONiLyGQDUW0itrLZwq3CcY7xpv9ZLRHqzkBSoteocBHtMCoY7/Ci4xhzSrToIeLg7FxHuaw==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/language": "^6.0.0",
         "@codemirror/state": "^6.4.0",
@@ -44,6 +46,7 @@
       "version": "6.3.1",
       "resolved": "https://registry.npmjs.org/@codemirror/lang-css/-/lang-css-6.3.1.tgz",
       "integrity": "sha512-kr5fwBGiGtmz6l0LSJIbno9QrifNMUusivHbnA1H6Dmqy4HZFte3UAICix1VuKo0lMPKQr2rqB+0BkKi/S3Ejg==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/autocomplete": "^6.0.0",
         "@codemirror/language": "^6.0.0",
@@ -56,6 +59,7 @@
       "version": "6.4.9",
       "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.4.9.tgz",
       "integrity": "sha512-aQv37pIMSlueybId/2PVSP6NPnmurFDVmZwzc7jszd2KAF8qd4VBbvNYPXWQq90WIARjsdVkPbw29pszmHws3Q==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/autocomplete": "^6.0.0",
         "@codemirror/lang-css": "^6.0.0",
@@ -72,6 +76,7 @@
       "version": "6.2.4",
       "resolved": "https://registry.npmjs.org/@codemirror/lang-javascript/-/lang-javascript-6.2.4.tgz",
       "integrity": "sha512-0WVmhp1QOqZ4Rt6GlVGwKJN3KW7Xh4H2q8ZZNGZaP6lRdxXJzmjm4FqvmOojVj6khWJHIb9sp7U/72W7xQgqAA==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/autocomplete": "^6.0.0",
         "@codemirror/language": "^6.6.0",
@@ -86,15 +91,17 @@
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/@codemirror/lang-json/-/lang-json-6.0.2.tgz",
       "integrity": "sha512-x2OtO+AvwEHrEwR0FyyPtfDUiloG3rnVTSZV1W8UteaLL8/MajQd8DpvUb2YVzC+/T18aSDv0H9mu+xw0EStoQ==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/language": "^6.0.0",
         "@lezer/json": "^1.0.0"
       }
     },
     "node_modules/@codemirror/language": {
-      "version": "6.11.2",
+      "version": "6.11.3",
-      "resolved": "https://registry.npmjs.org/@codemirror/language/-/language-6.11.2.tgz",
+      "resolved": "https://registry.npmjs.org/@codemirror/language/-/language-6.11.3.tgz",
-      "integrity": "sha512-p44TsNArL4IVXDTbapUmEkAlvWs2CFQbcfc0ymDsis1kH2wh0gcY96AS29c/vp2d0y2Tquk1EDSaawpzilUiAw==",
+      "integrity": "sha512-9HBM2XnwDj7fnu0551HkGdrUrrqmYq/WC5iv6nbY2WdicXdGbhR/gfbZOH73Aqj4351alY1+aoG9rCNfiwS1RA==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/state": "^6.0.0",
         "@codemirror/view": "^6.23.0",
@@ -108,6 +115,7 @@
       "version": "6.8.5",
       "resolved": "https://registry.npmjs.org/@codemirror/lint/-/lint-6.8.5.tgz",
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         "node": ">=12"
       },
@@ -722,6 +786,7 @@
       "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
       "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "safe-buffer": "^5.1.0"
       }
@@ -730,6 +795,7 @@
       "version": "1.22.10",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.10.tgz",
       "integrity": "sha512-NPRy+/ncIMeDlTAsuqwKIiferiawhefFJtkNSW0qZJEqMEb+qBt/77B/jGeeek+F0uOeN05CDa6HXbbIgtVX4w==",
+      "license": "MIT",
       "dependencies": {
         "is-core-module": "^2.16.0",
         "path-parse": "^1.0.7",
@@ -746,9 +812,10 @@
       }
     },
     "node_modules/rollup": {
-      "version": "4.44.1",
+      "version": "4.50.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.44.1.tgz",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.50.1.tgz",
-      "integrity": "sha512-x8H8aPvD+xbl0Do8oez5f5o8eMS3trfCghc4HhLAnCkj7Vl0d1JWGs0UF/D886zLW2rOj2QymV/JcSSsw+XDNg==",
+      "integrity": "sha512-78E9voJHwnXQMiQdiqswVLZwJIzdBKJ1GdI5Zx6XwoFKUIk09/sSrr+05QFzvYb8q6Y9pPV45zzDuYa3907TZA==",
+      "license": "MIT",
       "dependencies": {
         "@types/estree": "1.0.8"
       },
@@ -760,26 +827,27 @@
         "npm": ">=8.0.0"
       },
       "optionalDependencies": {
-        "@rollup/rollup-android-arm-eabi": "4.44.1",
+        "@rollup/rollup-android-arm-eabi": "4.50.1",
-        "@rollup/rollup-android-arm64": "4.44.1",
+        "@rollup/rollup-android-arm64": "4.50.1",
-        "@rollup/rollup-darwin-arm64": "4.44.1",
+        "@rollup/rollup-darwin-arm64": "4.50.1",
-        "@rollup/rollup-darwin-x64": "4.44.1",
+        "@rollup/rollup-darwin-x64": "4.50.1",
-        "@rollup/rollup-freebsd-arm64": "4.44.1",
+        "@rollup/rollup-freebsd-arm64": "4.50.1",
-        "@rollup/rollup-freebsd-x64": "4.44.1",
+        "@rollup/rollup-freebsd-x64": "4.50.1",
-        "@rollup/rollup-linux-arm-gnueabihf": "4.44.1",
+        "@rollup/rollup-linux-arm-gnueabihf": "4.50.1",
-        "@rollup/rollup-linux-arm-musleabihf": "4.44.1",
+        "@rollup/rollup-linux-arm-musleabihf": "4.50.1",
-        "@rollup/rollup-linux-arm64-gnu": "4.44.1",
+        "@rollup/rollup-linux-arm64-gnu": "4.50.1",
-        "@rollup/rollup-linux-arm64-musl": "4.44.1",
+        "@rollup/rollup-linux-arm64-musl": "4.50.1",
-        "@rollup/rollup-linux-loongarch64-gnu": "4.44.1",
+        "@rollup/rollup-linux-loongarch64-gnu": "4.50.1",
-        "@rollup/rollup-linux-powerpc64le-gnu": "4.44.1",
+        "@rollup/rollup-linux-ppc64-gnu": "4.50.1",
-        "@rollup/rollup-linux-riscv64-gnu": "4.44.1",
+        "@rollup/rollup-linux-riscv64-gnu": "4.50.1",
-        "@rollup/rollup-linux-riscv64-musl": "4.44.1",
+        "@rollup/rollup-linux-riscv64-musl": "4.50.1",
-        "@rollup/rollup-linux-s390x-gnu": "4.44.1",
+        "@rollup/rollup-linux-s390x-gnu": "4.50.1",
-        "@rollup/rollup-linux-x64-gnu": "4.44.1",
+        "@rollup/rollup-linux-x64-gnu": "4.50.1",
-        "@rollup/rollup-linux-x64-musl": "4.44.1",
+        "@rollup/rollup-linux-x64-musl": "4.50.1",
-        "@rollup/rollup-win32-arm64-msvc": "4.44.1",
+        "@rollup/rollup-openharmony-arm64": "4.50.1",
-        "@rollup/rollup-win32-ia32-msvc": "4.44.1",
+        "@rollup/rollup-win32-arm64-msvc": "4.50.1",
-        "@rollup/rollup-win32-x64-msvc": "4.44.1",
+        "@rollup/rollup-win32-ia32-msvc": "4.50.1",
+        "@rollup/rollup-win32-x64-msvc": "4.50.1",
         "fsevents": "~2.3.2"
       }
     },
@@ -801,13 +869,15 @@
           "type": "consulting",
           "url": "https://feross.org/support"
         }
-      ]
+      ],
+      "license": "MIT"
     },
     "node_modules/serialize-javascript": {
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-6.0.2.tgz",
       "integrity": "sha512-Saa1xPByTTq2gdeFZYLLo+RFE35NHZkAbqZeWNd3BpzppeVisAqpDjcp8dyf6uIvEqJRd46jemmyA4iFIeVk8g==",
       "dev": true,
+      "license": "BSD-3-Clause",
       "dependencies": {
         "randombytes": "^2.1.0"
       }
@@ -816,13 +886,15 @@
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/smob/-/smob-1.5.0.tgz",
       "integrity": "sha512-g6T+p7QO8npa+/hNx9ohv1E5pVCmWrVCUzUXJyLdMmftX6ER0oiWY/w9knEonLpnOp6b6FenKnMfR8gqwWdwig==",
-      "dev": true
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/source-map": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
       "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
       "dev": true,
+      "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.10.0"
       }
@@ -832,6 +904,7 @@
       "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
       "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "buffer-from": "^1.0.0",
         "source-map": "^0.6.0"
@@ -840,12 +913,14 @@
     "node_modules/style-mod": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/style-mod/-/style-mod-4.1.2.tgz",
-      "integrity": "sha512-wnD1HyVqpJUI2+eKZ+eo1UwghftP6yuFheBqqe+bWCotBjC2K1YnteJILRMs3SM4V/0dLEW1SC27MWP5y+mwmw=="
+      "integrity": "sha512-wnD1HyVqpJUI2+eKZ+eo1UwghftP6yuFheBqqe+bWCotBjC2K1YnteJILRMs3SM4V/0dLEW1SC27MWP5y+mwmw==",
+      "license": "MIT"
     },
     "node_modules/supports-preserve-symlinks-flag": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
       "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
+      "license": "MIT",
       "engines": {
         "node": ">= 0.4"
       },
@@ -854,13 +929,14 @@
       }
     },
     "node_modules/terser": {
-      "version": "5.43.1",
+      "version": "5.44.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.43.1.tgz",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.44.0.tgz",
-      "integrity": "sha512-+6erLbBm0+LROX2sPXlUYx/ux5PyE9K/a92Wrt6oA+WDAoFTdpHE5tCYCI5PNzq2y8df4rA+QgHLJuR4jNymsg==",
+      "integrity": "sha512-nIVck8DK+GM/0Frwd+nIhZ84pR/BX7rmXMfYwyg+Sri5oGVE99/E3KvXqpC2xHFxyqXyGHTKBSioxxplrO4I4w==",
       "dev": true,
+      "license": "BSD-2-Clause",
       "dependencies": {
         "@jridgewell/source-map": "^0.3.3",
-        "acorn": "^8.14.0",
+        "acorn": "^8.15.0",
         "commander": "^2.20.0",
         "source-map-support": "~0.5.20"
       },
@@ -874,7 +950,8 @@
     "node_modules/w3c-keyname": {
       "version": "2.2.8",
       "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",
-      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ=="
+      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==",
+      "license": "MIT"
     }
   }
 }

deps/speedscope/index.html

@@ -11,7 +11,7 @@
     <link rel="icon" type="image/x-icon" href="favicon-FOKUP5Y5.ico">
   </head>
   <body>
-    <script src="speedscope-VHEG2FVF.js"></script>
+    <script src="speedscope-HCR63FMT.js"></script>
     
     
     

deps/speedscope/release.txt

@@ -1,3 +1,3 @@
-speedscope@1.22.2
+speedscope@1.23.1
-Sat Feb 15 13:02:38 PST 2025
+Mon Aug 11 11:43:09 PDT 2025
-1c254dcb3e2b4f6d921340d20e972d9d27b788f4
+0cec0f82c334aed6cf19d43cabeadcda0d95e0fc

deps/sqlite/sqlite3.c

@@ -1,6 +1,6 @@
 /******************************************************************************
 ** This file is an amalgamation of many separate C source files from SQLite
-** version 3.50.2.  By combining all the individual C code files into this
+** version 3.50.4.  By combining all the individual C code files into this
 ** single large file, the entire code can be compiled as a single translation
 ** unit.  This allows many compilers to do optimizations that would not be
 ** possible if the files were compiled separately.  Performance improvements
@@ -18,7 +18,7 @@
 ** separate file. This file contains only code for the core SQLite library.
 **
 ** The content in this amalgamation comes from Fossil check-in
-** 2af157d77fb1304a74176eaee7fbc7c7e932 with changes in files:
+** 4d8adfb30e03f9cf27f800a2c1ba3c48fb4c with changes in files:
 **
 **    
 */
@@ -465,9 +465,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.50.2"
+#define SQLITE_VERSION        "3.50.4"
-#define SQLITE_VERSION_NUMBER 3050002
+#define SQLITE_VERSION_NUMBER 3050004
-#define SQLITE_SOURCE_ID      "2025-06-28 14:00:48 2af157d77fb1304a74176eaee7fbc7c7e932d946bf25325e9c26c91db19e3079"
+#define SQLITE_SOURCE_ID      "2025-07-30 19:33:53 4d8adfb30e03f9cf27f800a2c1ba3c48fb4ca1b08b0f5ed59a4d5ecbf45e20a3"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -9377,13 +9377,13 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** [[SQLITE_STMTSTATUS_SORT]] <dt>SQLITE_STMTSTATUS_SORT</dt>
 ** <dd>^This is the number of sort operations that have occurred.
 ** A non-zero value in this counter may indicate an opportunity to
-** improvement performance through careful use of indices.</dd>
+** improve performance through careful use of indices.</dd>
 **
 ** [[SQLITE_STMTSTATUS_AUTOINDEX]] <dt>SQLITE_STMTSTATUS_AUTOINDEX</dt>
 ** <dd>^This is the number of rows inserted into transient indices that
 ** were created automatically in order to help joins run faster.
 ** A non-zero value in this counter may indicate an opportunity to
-** improvement performance by adding permanent indices that do not
+** improve performance by adding permanent indices that do not
 ** need to be reinitialized each time the statement is run.</dd>
 **
 ** [[SQLITE_STMTSTATUS_VM_STEP]] <dt>SQLITE_STMTSTATUS_VM_STEP</dt>
@@ -9392,19 +9392,19 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** to 2147483647.  The number of virtual machine operations can be
 ** used as a proxy for the total work done by the prepared statement.
 ** If the number of virtual machine operations exceeds 2147483647
-** then the value returned by this statement status code is undefined.
+** then the value returned by this statement status code is undefined.</dd>
 **
 ** [[SQLITE_STMTSTATUS_REPREPARE]] <dt>SQLITE_STMTSTATUS_REPREPARE</dt>
 ** <dd>^This is the number of times that the prepare statement has been
 ** automatically regenerated due to schema changes or changes to
-** [bound parameters] that might affect the query plan.
+** [bound parameters] that might affect the query plan.</dd>
 **
 ** [[SQLITE_STMTSTATUS_RUN]] <dt>SQLITE_STMTSTATUS_RUN</dt>
 ** <dd>^This is the number of times that the prepared statement has
 ** been run.  A single "run" for the purposes of this counter is one
 ** or more calls to [sqlite3_step()] followed by a call to [sqlite3_reset()].
 ** The counter is incremented on the first [sqlite3_step()] call of each
-** cycle.
+** cycle.</dd>
 **
 ** [[SQLITE_STMTSTATUS_FILTER_MISS]]
 ** [[SQLITE_STMTSTATUS_FILTER HIT]]
@@ -9414,7 +9414,7 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** step was bypassed because a Bloom filter returned not-found.  The
 ** corresponding SQLITE_STMTSTATUS_FILTER_MISS value is the number of
 ** times that the Bloom filter returned a find, and thus the join step
-** had to be processed as normal.
+** had to be processed as normal.</dd>
 **
 ** [[SQLITE_STMTSTATUS_MEMUSED]] <dt>SQLITE_STMTSTATUS_MEMUSED</dt>
 ** <dd>^This is the approximate number of bytes of heap memory
@@ -9519,9 +9519,9 @@ struct sqlite3_pcache_page {
 ** SQLite will typically create one cache instance for each open database file,
 ** though this is not guaranteed. ^The
 ** first parameter, szPage, is the size in bytes of the pages that must
-** be allocated by the cache.  ^szPage will always a power of two.  ^The
+** be allocated by the cache.  ^szPage will always be a power of two.  ^The
 ** second parameter szExtra is a number of bytes of extra storage
-** associated with each page cache entry.  ^The szExtra parameter will
+** associated with each page cache entry.  ^The szExtra parameter will be
 ** a number less than 250.  SQLite will use the
 ** extra szExtra bytes on each page to store metadata about the underlying
 ** database page on disk.  The value passed into szExtra depends
@@ -9529,17 +9529,17 @@ struct sqlite3_pcache_page {
 ** ^The third argument to xCreate(), bPurgeable, is true if the cache being
 ** created will be used to cache database pages of a file stored on disk, or
 ** false if it is used for an in-memory database. The cache implementation
-** does not have to do anything special based with the value of bPurgeable;
+** does not have to do anything special based upon the value of bPurgeable;
 ** it is purely advisory.  ^On a cache where bPurgeable is false, SQLite will
 ** never invoke xUnpin() except to deliberately delete a page.
 ** ^In other words, calls to xUnpin() on a cache with bPurgeable set to
 ** false will always have the "discard" flag set to true.
-** ^Hence, a cache created with bPurgeable false will
+** ^Hence, a cache created with bPurgeable set to false will
 ** never contain any unpinned pages.
 **
 ** [[the xCachesize() page cache method]]
 ** ^(The xCachesize() method may be called at any time by SQLite to set the
-** suggested maximum cache-size (number of pages stored by) the cache
+** suggested maximum cache-size (number of pages stored) for the cache
 ** instance passed as the first argument. This is the value configured using
 ** the SQLite "[PRAGMA cache_size]" command.)^  As with the bPurgeable
 ** parameter, the implementation is not required to do anything with this
@@ -9566,12 +9566,12 @@ struct sqlite3_pcache_page {
 ** implementation must return a pointer to the page buffer with its content
 ** intact.  If the requested page is not already in the cache, then the
 ** cache implementation should use the value of the createFlag
-** parameter to help it determined what action to take:
+** parameter to help it determine what action to take:
 **
 ** <table border=1 width=85% align=center>
 ** <tr><th> createFlag <th> Behavior when page is not already in cache
 ** <tr><td> 0 <td> Do not allocate a new page.  Return NULL.
-** <tr><td> 1 <td> Allocate a new page if it easy and convenient to do so.
+** <tr><td> 1 <td> Allocate a new page if it is easy and convenient to do so.
 **                 Otherwise return NULL.
 ** <tr><td> 2 <td> Make every effort to allocate a new page.  Only return
 **                 NULL if allocating a new page is effectively impossible.
@@ -9588,7 +9588,7 @@ struct sqlite3_pcache_page {
 ** as its second argument.  If the third parameter, discard, is non-zero,
 ** then the page must be evicted from the cache.
 ** ^If the discard parameter is
-** zero, then the page may be discarded or retained at the discretion of
+** zero, then the page may be discarded or retained at the discretion of the
 ** page cache implementation. ^The page cache implementation
 ** may choose to evict unpinned pages at any time.
 **
@@ -9606,7 +9606,7 @@ struct sqlite3_pcache_page {
 ** When SQLite calls the xTruncate() method, the cache must discard all
 ** existing cache entries with page numbers (keys) greater than or equal
 ** to the value of the iLimit parameter passed to xTruncate(). If any
-** of these pages are pinned, they are implicitly unpinned, meaning that
+** of these pages are pinned, they become implicitly unpinned, meaning that
 ** they can be safely discarded.
 **
 ** [[the xDestroy() page cache method]]
@@ -9905,7 +9905,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
 ** application receives an SQLITE_LOCKED error, it may call the
 ** sqlite3_unlock_notify() method with the blocked connection handle as
 ** the first argument to register for a callback that will be invoked
-** when the blocking connections current transaction is concluded. ^The
+** when the blocking connection's current transaction is concluded. ^The
 ** callback is invoked from within the [sqlite3_step] or [sqlite3_close]
 ** call that concludes the blocking connection's transaction.
 **
@@ -9925,7 +9925,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
 ** blocked connection already has a registered unlock-notify callback,
 ** then the new callback replaces the old.)^ ^If sqlite3_unlock_notify() is
 ** called with a NULL pointer as its second argument, then any existing
-** unlock-notify callback is canceled. ^The blocked connections
+** unlock-notify callback is canceled. ^The blocked connection's
 ** unlock-notify callback may also be canceled by closing the blocked
 ** connection using [sqlite3_close()].
 **
@@ -10323,7 +10323,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 ** support constraints.  In this configuration (which is the default) if
 ** a call to the [xUpdate] method returns [SQLITE_CONSTRAINT], then the entire
 ** statement is rolled back as if [ON CONFLICT | OR ABORT] had been
-** specified as part of the users SQL statement, regardless of the actual
+** specified as part of the user's SQL statement, regardless of the actual
 ** ON CONFLICT mode specified.
 **
 ** If X is non-zero, then the virtual table implementation guarantees
@@ -10357,7 +10357,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 ** [[SQLITE_VTAB_INNOCUOUS]]<dt>SQLITE_VTAB_INNOCUOUS</dt>
 ** <dd>Calls of the form
 ** [sqlite3_vtab_config](db,SQLITE_VTAB_INNOCUOUS) from within the
-** the [xConnect] or [xCreate] methods of a [virtual table] implementation
+** [xConnect] or [xCreate] methods of a [virtual table] implementation
 ** identify that virtual table as being safe to use from within triggers
 ** and views.  Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
 ** virtual table can do no serious harm even if it is controlled by a
@@ -10525,7 +10525,7 @@ SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
 ** </table>
 **
 ** ^For the purposes of comparing virtual table output values to see if the
-** values are same value for sorting purposes, two NULL values are considered
+** values are the same value for sorting purposes, two NULL values are considered
 ** to be the same.  In other words, the comparison operator is "IS"
 ** (or "IS NOT DISTINCT FROM") and not "==".
 **
@@ -10535,7 +10535,7 @@ SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
 **
 ** ^A virtual table implementation is always free to return rows in any order
 ** it wants, as long as the "orderByConsumed" flag is not set.  ^When the
-** the "orderByConsumed" flag is unset, the query planner will add extra
+** "orderByConsumed" flag is unset, the query planner will add extra
 ** [bytecode] to ensure that the final results returned by the SQL query are
 ** ordered correctly.  The use of the "orderByConsumed" flag and the
 ** sqlite3_vtab_distinct() interface is merely an optimization.  ^Careful
@@ -10632,7 +10632,7 @@ SQLITE_API int sqlite3_vtab_in(sqlite3_index_info*, int iCons, int bHandle);
 ** sqlite3_vtab_in_next(X,P) should be one of the parameters to the
 ** xFilter method which invokes these routines, and specifically
 ** a parameter that was previously selected for all-at-once IN constraint
-** processing use the [sqlite3_vtab_in()] interface in the
+** processing using the [sqlite3_vtab_in()] interface in the
 ** [xBestIndex|xBestIndex method].  ^(If the X parameter is not
 ** an xFilter argument that was selected for all-at-once IN constraint
 ** processing, then these routines return [SQLITE_ERROR].)^
@@ -10687,7 +10687,7 @@ SQLITE_API int sqlite3_vtab_in_next(sqlite3_value *pVal, sqlite3_value **ppOut);
 ** and only if *V is set to a value.  ^The sqlite3_vtab_rhs_value(P,J,V)
 ** inteface returns SQLITE_NOTFOUND if the right-hand side of the J-th
 ** constraint is not available.  ^The sqlite3_vtab_rhs_value() interface
-** can return an result code other than SQLITE_OK or SQLITE_NOTFOUND if
+** can return a result code other than SQLITE_OK or SQLITE_NOTFOUND if
 ** something goes wrong.
 **
 ** The sqlite3_vtab_rhs_value() interface is usually only successful if
@@ -10715,8 +10715,8 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** KEYWORDS: {conflict resolution mode}
 **
 ** These constants are returned by [sqlite3_vtab_on_conflict()] to
-** inform a [virtual table] implementation what the [ON CONFLICT] mode
+** inform a [virtual table] implementation of the [ON CONFLICT] mode
-** is for the SQL statement being evaluated.
+** for the SQL statement being evaluated.
 **
 ** Note that the [SQLITE_IGNORE] constant is also used as a potential
 ** return value from the [sqlite3_set_authorizer()] callback and that
@@ -10756,39 +10756,39 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** [[SQLITE_SCANSTAT_EST]] <dt>SQLITE_SCANSTAT_EST</dt>
 ** <dd>^The "double" variable pointed to by the V parameter will be set to the
 ** query planner's estimate for the average number of rows output from each
-** iteration of the X-th loop.  If the query planner's estimates was accurate,
+** iteration of the X-th loop.  If the query planner's estimate was accurate,
 ** then this value will approximate the quotient NVISIT/NLOOP and the
 ** product of this value for all prior loops with the same SELECTID will
-** be the NLOOP value for the current loop.
+** be the NLOOP value for the current loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_NAME]] <dt>SQLITE_SCANSTAT_NAME</dt>
 ** <dd>^The "const char *" variable pointed to by the V parameter will be set
 ** to a zero-terminated UTF-8 string containing the name of the index or table
-** used for the X-th loop.
+** used for the X-th loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_EXPLAIN]] <dt>SQLITE_SCANSTAT_EXPLAIN</dt>
 ** <dd>^The "const char *" variable pointed to by the V parameter will be set
 ** to a zero-terminated UTF-8 string containing the [EXPLAIN QUERY PLAN]
-** description for the X-th loop.
+** description for the X-th loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_SELECTID]] <dt>SQLITE_SCANSTAT_SELECTID</dt>
 ** <dd>^The "int" variable pointed to by the V parameter will be set to the
 ** id for the X-th query plan element. The id value is unique within the
 ** statement. The select-id is the same value as is output in the first
-** column of an [EXPLAIN QUERY PLAN] query.
+** column of an [EXPLAIN QUERY PLAN] query.</dd>
 **
 ** [[SQLITE_SCANSTAT_PARENTID]] <dt>SQLITE_SCANSTAT_PARENTID</dt>
 ** <dd>The "int" variable pointed to by the V parameter will be set to the
-** the id of the parent of the current query element, if applicable, or
+** id of the parent of the current query element, if applicable, or
 ** to zero if the query element has no parent. This is the same value as
-** returned in the second column of an [EXPLAIN QUERY PLAN] query.
+** returned in the second column of an [EXPLAIN QUERY PLAN] query.</dd>
 **
 ** [[SQLITE_SCANSTAT_NCYCLE]] <dt>SQLITE_SCANSTAT_NCYCLE</dt>
 ** <dd>The sqlite3_int64 output value is set to the number of cycles,
 ** according to the processor time-stamp counter, that elapsed while the
 ** query element was being processed. This value is not available for
 ** all query elements - if it is unavailable the output variable is
-** set to -1.
+** set to -1.</dd>
 ** </dl>
 */
 #define SQLITE_SCANSTAT_NLOOP    0
@@ -10829,8 +10829,8 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** sqlite3_stmt_scanstatus_v2() with a zeroed flags parameter.
 **
 ** Parameter "idx" identifies the specific query element to retrieve statistics
-** for. Query elements are numbered starting from zero. A value of -1 may be
+** for. Query elements are numbered starting from zero. A value of -1 may
-** to query for statistics regarding the entire query. ^If idx is out of range
+** retrieve statistics for the entire query. ^If idx is out of range
 ** - less than -1 or greater than or equal to the total number of query
 ** elements used to implement the statement - a non-zero value is returned and
 ** the variable that pOut points to is unchanged.
@@ -10987,8 +10987,8 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
 ** triggers; and so forth.
 **
 ** When the [sqlite3_blob_write()] API is used to update a blob column,
-** the pre-update hook is invoked with SQLITE_DELETE. This is because the
+** the pre-update hook is invoked with SQLITE_DELETE, because
-** in this case the new values are not available. In this case, when a
+** the new values are not yet available. In this case, when a
 ** callback made with op==SQLITE_DELETE is actually a write using the
 ** sqlite3_blob_write() API, the [sqlite3_preupdate_blobwrite()] returns
 ** the index of the column being written. In other cases, where the
@@ -11241,7 +11241,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
 ** For an ordinary on-disk database file, the serialization is just a
 ** copy of the disk file.  For an in-memory database or a "TEMP" database,
 ** the serialization is the same sequence of bytes which would be written
-** to disk if that database where backed up to disk.
+** to disk if that database were backed up to disk.
 **
 ** The usual case is that sqlite3_serialize() copies the serialization of
 ** the database into memory obtained from [sqlite3_malloc64()] and returns
@@ -11250,7 +11250,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
 ** contains the SQLITE_SERIALIZE_NOCOPY bit, then no memory allocations
 ** are made, and the sqlite3_serialize() function will return a pointer
 ** to the contiguous memory representation of the database that SQLite
-** is currently using for that database, or NULL if the no such contiguous
+** is currently using for that database, or NULL if no such contiguous
 ** memory representation of the database exists.  A contiguous memory
 ** representation of the database will usually only exist if there has
 ** been a prior call to [sqlite3_deserialize(D,S,...)] with the same
@@ -11321,7 +11321,7 @@ SQLITE_API unsigned char *sqlite3_serialize(
 ** database is currently in a read transaction or is involved in a backup
 ** operation.
 **
-** It is not possible to deserialized into the TEMP database.  If the
+** It is not possible to deserialize into the TEMP database.  If the
 ** S argument to sqlite3_deserialize(D,S,P,N,M,F) is "temp" then the
 ** function returns SQLITE_ERROR.
 **
@@ -11343,7 +11343,7 @@ SQLITE_API int sqlite3_deserialize(
   sqlite3 *db,            /* The database connection */
   const char *zSchema,    /* Which DB to reopen with the deserialization */
   unsigned char *pData,   /* The serialized database content */
-  sqlite3_int64 szDb,     /* Number bytes in the deserialization */
+  sqlite3_int64 szDb,     /* Number of bytes in the deserialization */
   sqlite3_int64 szBuf,    /* Total size of buffer pData[] */
   unsigned mFlags         /* Zero or more SQLITE_DESERIALIZE_* flags */
 );
@@ -11351,7 +11351,7 @@ SQLITE_API int sqlite3_deserialize(
 /*
 ** CAPI3REF: Flags for sqlite3_deserialize()
 **
-** The following are allowed values for 6th argument (the F argument) to
+** The following are allowed values for the 6th argument (the F argument) to
 ** the [sqlite3_deserialize(D,S,P,N,M,F)] interface.
 **
 ** The SQLITE_DESERIALIZE_FREEONCLOSE means that the database serialization
@@ -19168,7 +19168,6 @@ struct Index {
   unsigned hasStat1:1;     /* aiRowLogEst values come from sqlite_stat1 */
   unsigned bNoQuery:1;     /* Do not use this index to optimize queries */
   unsigned bAscKeyBug:1;   /* True if the bba7b69f9849b5bf bug applies */
-  unsigned bIdxRowid:1;    /* One or more of the index keys is the ROWID */
   unsigned bHasVCol:1;     /* Index references one or more VIRTUAL columns */
   unsigned bHasExpr:1;     /* Index contains an expression, either a literal
                            ** expression, or a reference to a VIRTUAL column */
@@ -19441,6 +19440,7 @@ struct Expr {
     Table *pTab;           /* TK_COLUMN: Table containing column. Can be NULL
                            ** for a column of an index on an expression */
     Window *pWin;          /* EP_WinFunc: Window/Filter defn for a function */
+    int nReg;              /* TK_NULLS: Number of registers to NULL out */
     struct {               /* TK_IN, TK_SELECT, and TK_EXISTS */
       int iAddr;             /* Subroutine entry address */
       int regReturn;         /* Register used to hold return address */
@@ -21475,6 +21475,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeGeneratedColumn(Parse*, Table*, Column*, int)
 SQLITE_PRIVATE void sqlite3ExprCodeCopy(Parse*, Expr*, int);
 SQLITE_PRIVATE void sqlite3ExprCodeFactorable(Parse*, Expr*, int);
 SQLITE_PRIVATE int sqlite3ExprCodeRunJustOnce(Parse*, Expr*, int);
+SQLITE_PRIVATE void sqlite3ExprNullRegisterRange(Parse*, int, int);
 SQLITE_PRIVATE int sqlite3ExprCodeTemp(Parse*, Expr*, int*);
 SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse*, Expr*, int);
 SQLITE_PRIVATE int sqlite3ExprCodeExprList(Parse*, ExprList*, int, int, u8);
@@ -111488,7 +111489,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse *pParse, Expr *pLeft, Expr *pRight){
     return pLeft;
   }else{
     u32 f = pLeft->flags | pRight->flags;
-    if( (f&(EP_OuterON|EP_InnerON|EP_IsFalse))==EP_IsFalse
+    if( (f&(EP_OuterON|EP_InnerON|EP_IsFalse|EP_HasFunc))==EP_IsFalse
      && !IN_RENAME_OBJECT
     ){
       sqlite3ExprDeferredDelete(pParse, pLeft);
@@ -115242,6 +115243,12 @@ expr_code_doover:
       sqlite3VdbeLoadString(v, target, pExpr->u.zToken);
       return target;
     }
+    case TK_NULLS: {
+      /* Set a range of registers to NULL.  pExpr->y.nReg registers starting
+      ** with target */
+      sqlite3VdbeAddOp3(v, OP_Null, 0, target, target + pExpr->y.nReg - 1);
+      return target;
+    }
     default: {
       /* Make NULL the default case so that if a bug causes an illegal
       ** Expr node to be passed into this function, it will be handled
@@ -115926,6 +115933,25 @@ SQLITE_PRIVATE int sqlite3ExprCodeRunJustOnce(
   return regDest;
 }
 
+/*
+** Make arrangements to invoke OP_Null on a range of registers
+** during initialization.
+*/
+SQLITE_PRIVATE SQLITE_NOINLINE void sqlite3ExprNullRegisterRange(
+  Parse *pParse,   /* Parsing context */
+  int iReg,        /* First register to set to NULL */
+  int nReg         /* Number of sequential registers to NULL out */
+){
+  u8 okConstFactor = pParse->okConstFactor;
+  Expr t;
+  memset(&t, 0, sizeof(t));
+  t.op = TK_NULLS;
+  t.y.nReg = nReg;
+  pParse->okConstFactor = 1;
+  sqlite3ExprCodeRunJustOnce(pParse, &t, iReg);
+  pParse->okConstFactor = okConstFactor;
+}
+
 /*
 ** Generate code to evaluate an expression and store the results
 ** into a register.  Return the register number where the results
@@ -127196,7 +127222,6 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
       assert( j<=0x7fff );
       if( j<0 ){
         j = pTab->iPKey;
-        pIndex->bIdxRowid = 1;
       }else{
         if( pTab->aCol[j].notNull==0 ){
           pIndex->uniqNotNull = 0;
@@ -153177,6 +153202,7 @@ SQLITE_PRIVATE int sqlite3Select(
       sqlite3VdbeAddOp2(v, OP_Integer, 0, iAbortFlag);
       VdbeComment((v, "clear abort flag"));
       sqlite3VdbeAddOp3(v, OP_Null, 0, iAMem, iAMem+pGroupBy->nExpr-1);
+      sqlite3ExprNullRegisterRange(pParse, iAMem, pGroupBy->nExpr);
 
       /* Begin a loop that will extract all source rows in GROUP BY order.
       ** This might involve two separate loops with an OP_Sort in between, or
@@ -160173,7 +160199,9 @@ static Expr *removeUnindexableInClauseTerms(
           int iField;
           assert( (pLoop->aLTerm[i]->eOperator & (WO_OR|WO_AND))==0 );
           iField = pLoop->aLTerm[i]->u.x.iField - 1;
-          if( pOrigRhs->a[iField].pExpr==0 ) continue; /* Duplicate PK column */
+          if( NEVER(pOrigRhs->a[iField].pExpr==0) ){
+            continue; /* Duplicate PK column */
+          }
           pRhs = sqlite3ExprListAppend(pParse, pRhs, pOrigRhs->a[iField].pExpr);
           pOrigRhs->a[iField].pExpr = 0;
           if( pRhs ) pRhs->a[pRhs->nExpr-1].u.x.iOrderByCol = iField+1;
@@ -160270,7 +160298,7 @@ static SQLITE_NOINLINE void codeINTerm(
       return;
     }
   }
-  for(i=iEq;i<pLoop->nLTerm; i++){
+  for(i=iEq; i<pLoop->nLTerm; i++){
     assert( pLoop->aLTerm[i]!=0 );
     if( pLoop->aLTerm[i]->pExpr==pX ) nEq++;
   }
@@ -160279,22 +160307,13 @@ static SQLITE_NOINLINE void codeINTerm(
   if( !ExprUseXSelect(pX) || pX->x.pSelect->pEList->nExpr==1 ){
     eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, 0, &iTab);
   }else{
-    Expr *pExpr = pTerm->pExpr;
+    sqlite3 *db = pParse->db;
-    if( pExpr->iTable==0 || !ExprHasProperty(pExpr, EP_Subrtn) ){
+    Expr *pXMod = removeUnindexableInClauseTerms(pParse, iEq, pLoop, pX);
-      sqlite3 *db = pParse->db;
+    if( !db->mallocFailed ){
-      pX = removeUnindexableInClauseTerms(pParse, iEq, pLoop, pX);
+      aiMap = (int*)sqlite3DbMallocZero(db, sizeof(int)*nEq);
-      if( !db->mallocFailed ){
+      eType = sqlite3FindInIndex(pParse, pXMod, IN_INDEX_LOOP, 0, aiMap, &iTab);
-        aiMap = (int*)sqlite3DbMallocZero(pParse->db, sizeof(int)*nEq);
-        eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, aiMap,&iTab);
-        pExpr->iTable = iTab;
-      }
-      sqlite3ExprDelete(db, pX);
-    }else{
-      int n = sqlite3ExprVectorSize(pX->pLeft);
-      aiMap = (int*)sqlite3DbMallocZero(pParse->db, sizeof(int)*MAX(nEq,n));
-      eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, aiMap, &iTab);
     }
-    pX = pExpr;
+    sqlite3ExprDelete(db, pXMod);
   }
 
   if( eType==IN_INDEX_INDEX_DESC ){
@@ -160324,7 +160343,7 @@ static SQLITE_NOINLINE void codeINTerm(
   if( pIn ){
     int iMap = 0;               /* Index in aiMap[] */
     pIn += i;
-    for(i=iEq;i<pLoop->nLTerm; i++){
+    for(i=iEq; i<pLoop->nLTerm; i++){
       if( pLoop->aLTerm[i]->pExpr==pX ){
         int iOut = iTarget + i - iEq;
         if( eType==IN_INDEX_ROWID ){
@@ -167682,6 +167701,7 @@ static int whereLoopAddBtreeIndex(
       if( ExprUseXSelect(pExpr) ){
         /* "x IN (SELECT ...)":  TUNING: the SELECT returns 25 rows */
         int i;
+        int bRedundant = 0;
         nIn = 46;  assert( 46==sqlite3LogEst(25) );
 
         /* The expression may actually be of the form (x, y) IN (SELECT...).
@@ -167690,7 +167710,20 @@ static int whereLoopAddBtreeIndex(
         ** for each such term. The following loop checks that pTerm is the
         ** first such term in use, and sets nIn back to 0 if it is not. */
         for(i=0; i<pNew->nLTerm-1; i++){
-          if( pNew->aLTerm[i] && pNew->aLTerm[i]->pExpr==pExpr ) nIn = 0;
+          if( pNew->aLTerm[i] && pNew->aLTerm[i]->pExpr==pExpr ){
+            nIn = 0;
+            if( pNew->aLTerm[i]->u.x.iField == pTerm->u.x.iField ){
+              /* Detect when two or more columns of an index match the same
+              ** column of a vector IN operater, and avoid adding the column
+              ** to the WhereLoop more than once.  See tag-20250707-01
+              ** in test/rowvalue.test */
+              bRedundant = 1;
+            }
+          }
+        }
+        if( bRedundant ){
+          pNew->nLTerm--;
+          continue;
         }
       }else if( ALWAYS(pExpr->x.pList && pExpr->x.pList->nExpr) ){
         /* "x IN (value, value, ...)" */
@@ -167922,7 +167955,7 @@ static int whereLoopAddBtreeIndex(
     if( (pNew->wsFlags & WHERE_TOP_LIMIT)==0
      && pNew->u.btree.nEq<pProbe->nColumn
      && (pNew->u.btree.nEq<pProbe->nKeyCol ||
-          (pProbe->idxType!=SQLITE_IDXTYPE_PRIMARYKEY && !pProbe->bIdxRowid))
+          pProbe->idxType!=SQLITE_IDXTYPE_PRIMARYKEY)
     ){
       if( pNew->u.btree.nEq>3 ){
         sqlite3ProgressCheck(pParse);
@@ -168465,6 +168498,7 @@ static int whereLoopAddBtree(
     pNew->u.btree.nEq = 0;
     pNew->u.btree.nBtm = 0;
     pNew->u.btree.nTop = 0;
+    pNew->u.btree.nDistinctCol = 0;
     pNew->nSkip = 0;
     pNew->nLTerm = 0;
     pNew->iSortIdx = 0;
@@ -169533,8 +169567,6 @@ static i8 wherePathSatisfiesOrderBy(
         obSat = obDone;
       }
       break;
-    }else if( wctrlFlags & WHERE_DISTINCTBY ){
-      pLoop->u.btree.nDistinctCol = 0;
     }
     iCur = pWInfo->pTabList->a[pLoop->iTab].iCursor;
 
@@ -179897,12 +179929,21 @@ static YYACTIONTYPE yy_reduce(
       **      expr1 IN ()
       **      expr1 NOT IN ()
       **
-      ** simplify to constants 0 (false) and 1 (true), respectively,
+      ** simplify to constants 0 (false) and 1 (true), respectively.
-      ** regardless of the value of expr1.
+      **
+      ** Except, do not apply this optimization if expr1 contains a function
+      ** because that function might be an aggregate (we don't know yet whether
+      ** it is or not) and if it is an aggregate, that could change the meaning
+      ** of the whole query.
       */
-      sqlite3ExprUnmapAndDelete(pParse, yymsp[-4].minor.yy590);
+      Expr *pB = sqlite3Expr(pParse->db, TK_STRING, yymsp[-3].minor.yy502 ? "true" : "false");
-      yymsp[-4].minor.yy590 = sqlite3Expr(pParse->db, TK_STRING, yymsp[-3].minor.yy502 ? "true" : "false");
+      if( pB ) sqlite3ExprIdToTrueFalse(pB);
-      if( yymsp[-4].minor.yy590 ) sqlite3ExprIdToTrueFalse(yymsp[-4].minor.yy590);
+      if( !ExprHasProperty(yymsp[-4].minor.yy590, EP_HasFunc) ){
+        sqlite3ExprUnmapAndDelete(pParse, yymsp[-4].minor.yy590);
+        yymsp[-4].minor.yy590 = pB;
+      }else{
+        yymsp[-4].minor.yy590 = sqlite3PExpr(pParse, yymsp[-3].minor.yy502 ? TK_OR : TK_AND, pB, yymsp[-4].minor.yy590);
+      }
     }else{
       Expr *pRHS = yymsp[-1].minor.yy402->a[0].pExpr;
       if( yymsp[-1].minor.yy402->nExpr==1 && sqlite3ExprIsConstant(pParse,pRHS) && yymsp[-4].minor.yy590->op!=TK_VECTOR ){
@@ -181508,7 +181549,7 @@ static int getToken(const unsigned char **pz){
   int t;                          /* Token type to return */
   do {
     z += sqlite3GetToken(z, &t);
-  }while( t==TK_SPACE );
+  }while( t==TK_SPACE || t==TK_COMMENT );
   if( t==TK_ID
    || t==TK_STRING
    || t==TK_JOIN_KW
@@ -246163,9 +246204,9 @@ static void fts5SegIterSetNext(Fts5Index *p, Fts5SegIter *pIter){
 ** leave an error in the Fts5Index object.
 */
 static void fts5SegIterAllocTombstone(Fts5Index *p, Fts5SegIter *pIter){
-  const int nTomb = pIter->pSeg->nPgTombstone;
+  const i64 nTomb = (i64)pIter->pSeg->nPgTombstone;
   if( nTomb>0 ){
-    int nByte = SZ_FTS5TOMBSTONEARRAY(nTomb+1);
+    i64 nByte = SZ_FTS5TOMBSTONEARRAY(nTomb+1);
     Fts5TombstoneArray *pNew;
     pNew = (Fts5TombstoneArray*)sqlite3Fts5MallocZero(&p->rc, nByte);
     if( pNew ){
@@ -257266,7 +257307,7 @@ static void fts5SourceIdFunc(
 ){
   assert( nArg==0 );
   UNUSED_PARAM2(nArg, apUnused);
-  sqlite3_result_text(pCtx, "fts5: 2025-06-28 14:00:48 2af157d77fb1304a74176eaee7fbc7c7e932d946bf25325e9c26c91db19e3079", -1, SQLITE_TRANSIENT);
+  sqlite3_result_text(pCtx, "fts5: 2025-07-30 19:33:53 4d8adfb30e03f9cf27f800a2c1ba3c48fb4ca1b08b0f5ed59a4d5ecbf45e20a3", -1, SQLITE_TRANSIENT);
 }
 
 /*

deps/sqlite/sqlite3.h

@@ -146,9 +146,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.50.2"
+#define SQLITE_VERSION        "3.50.4"
-#define SQLITE_VERSION_NUMBER 3050002
+#define SQLITE_VERSION_NUMBER 3050004
-#define SQLITE_SOURCE_ID      "2025-06-28 14:00:48 2af157d77fb1304a74176eaee7fbc7c7e932d946bf25325e9c26c91db19e3079"
+#define SQLITE_SOURCE_ID      "2025-07-30 19:33:53 4d8adfb30e03f9cf27f800a2c1ba3c48fb4ca1b08b0f5ed59a4d5ecbf45e20a3"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -9058,13 +9058,13 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** [[SQLITE_STMTSTATUS_SORT]] <dt>SQLITE_STMTSTATUS_SORT</dt>
 ** <dd>^This is the number of sort operations that have occurred.
 ** A non-zero value in this counter may indicate an opportunity to
-** improvement performance through careful use of indices.</dd>
+** improve performance through careful use of indices.</dd>
 **
 ** [[SQLITE_STMTSTATUS_AUTOINDEX]] <dt>SQLITE_STMTSTATUS_AUTOINDEX</dt>
 ** <dd>^This is the number of rows inserted into transient indices that
 ** were created automatically in order to help joins run faster.
 ** A non-zero value in this counter may indicate an opportunity to
-** improvement performance by adding permanent indices that do not
+** improve performance by adding permanent indices that do not
 ** need to be reinitialized each time the statement is run.</dd>
 **
 ** [[SQLITE_STMTSTATUS_VM_STEP]] <dt>SQLITE_STMTSTATUS_VM_STEP</dt>
@@ -9073,19 +9073,19 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** to 2147483647.  The number of virtual machine operations can be
 ** used as a proxy for the total work done by the prepared statement.
 ** If the number of virtual machine operations exceeds 2147483647
-** then the value returned by this statement status code is undefined.
+** then the value returned by this statement status code is undefined.</dd>
 **
 ** [[SQLITE_STMTSTATUS_REPREPARE]] <dt>SQLITE_STMTSTATUS_REPREPARE</dt>
 ** <dd>^This is the number of times that the prepare statement has been
 ** automatically regenerated due to schema changes or changes to
-** [bound parameters] that might affect the query plan.
+** [bound parameters] that might affect the query plan.</dd>
 **
 ** [[SQLITE_STMTSTATUS_RUN]] <dt>SQLITE_STMTSTATUS_RUN</dt>
 ** <dd>^This is the number of times that the prepared statement has
 ** been run.  A single "run" for the purposes of this counter is one
 ** or more calls to [sqlite3_step()] followed by a call to [sqlite3_reset()].
 ** The counter is incremented on the first [sqlite3_step()] call of each
-** cycle.
+** cycle.</dd>
 **
 ** [[SQLITE_STMTSTATUS_FILTER_MISS]]
 ** [[SQLITE_STMTSTATUS_FILTER HIT]]
@@ -9095,7 +9095,7 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** step was bypassed because a Bloom filter returned not-found.  The
 ** corresponding SQLITE_STMTSTATUS_FILTER_MISS value is the number of
 ** times that the Bloom filter returned a find, and thus the join step
-** had to be processed as normal.
+** had to be processed as normal.</dd>
 **
 ** [[SQLITE_STMTSTATUS_MEMUSED]] <dt>SQLITE_STMTSTATUS_MEMUSED</dt>
 ** <dd>^This is the approximate number of bytes of heap memory
@@ -9200,9 +9200,9 @@ struct sqlite3_pcache_page {
 ** SQLite will typically create one cache instance for each open database file,
 ** though this is not guaranteed. ^The
 ** first parameter, szPage, is the size in bytes of the pages that must
-** be allocated by the cache.  ^szPage will always a power of two.  ^The
+** be allocated by the cache.  ^szPage will always be a power of two.  ^The
 ** second parameter szExtra is a number of bytes of extra storage
-** associated with each page cache entry.  ^The szExtra parameter will
+** associated with each page cache entry.  ^The szExtra parameter will be
 ** a number less than 250.  SQLite will use the
 ** extra szExtra bytes on each page to store metadata about the underlying
 ** database page on disk.  The value passed into szExtra depends
@@ -9210,17 +9210,17 @@ struct sqlite3_pcache_page {
 ** ^The third argument to xCreate(), bPurgeable, is true if the cache being
 ** created will be used to cache database pages of a file stored on disk, or
 ** false if it is used for an in-memory database. The cache implementation
-** does not have to do anything special based with the value of bPurgeable;
+** does not have to do anything special based upon the value of bPurgeable;
 ** it is purely advisory.  ^On a cache where bPurgeable is false, SQLite will
 ** never invoke xUnpin() except to deliberately delete a page.
 ** ^In other words, calls to xUnpin() on a cache with bPurgeable set to
 ** false will always have the "discard" flag set to true.
-** ^Hence, a cache created with bPurgeable false will
+** ^Hence, a cache created with bPurgeable set to false will
 ** never contain any unpinned pages.
 **
 ** [[the xCachesize() page cache method]]
 ** ^(The xCachesize() method may be called at any time by SQLite to set the
-** suggested maximum cache-size (number of pages stored by) the cache
+** suggested maximum cache-size (number of pages stored) for the cache
 ** instance passed as the first argument. This is the value configured using
 ** the SQLite "[PRAGMA cache_size]" command.)^  As with the bPurgeable
 ** parameter, the implementation is not required to do anything with this
@@ -9247,12 +9247,12 @@ struct sqlite3_pcache_page {
 ** implementation must return a pointer to the page buffer with its content
 ** intact.  If the requested page is not already in the cache, then the
 ** cache implementation should use the value of the createFlag
-** parameter to help it determined what action to take:
+** parameter to help it determine what action to take:
 **
 ** <table border=1 width=85% align=center>
 ** <tr><th> createFlag <th> Behavior when page is not already in cache
 ** <tr><td> 0 <td> Do not allocate a new page.  Return NULL.
-** <tr><td> 1 <td> Allocate a new page if it easy and convenient to do so.
+** <tr><td> 1 <td> Allocate a new page if it is easy and convenient to do so.
 **                 Otherwise return NULL.
 ** <tr><td> 2 <td> Make every effort to allocate a new page.  Only return
 **                 NULL if allocating a new page is effectively impossible.
@@ -9269,7 +9269,7 @@ struct sqlite3_pcache_page {
 ** as its second argument.  If the third parameter, discard, is non-zero,
 ** then the page must be evicted from the cache.
 ** ^If the discard parameter is
-** zero, then the page may be discarded or retained at the discretion of
+** zero, then the page may be discarded or retained at the discretion of the
 ** page cache implementation. ^The page cache implementation
 ** may choose to evict unpinned pages at any time.
 **
@@ -9287,7 +9287,7 @@ struct sqlite3_pcache_page {
 ** When SQLite calls the xTruncate() method, the cache must discard all
 ** existing cache entries with page numbers (keys) greater than or equal
 ** to the value of the iLimit parameter passed to xTruncate(). If any
-** of these pages are pinned, they are implicitly unpinned, meaning that
+** of these pages are pinned, they become implicitly unpinned, meaning that
 ** they can be safely discarded.
 **
 ** [[the xDestroy() page cache method]]
@@ -9586,7 +9586,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
 ** application receives an SQLITE_LOCKED error, it may call the
 ** sqlite3_unlock_notify() method with the blocked connection handle as
 ** the first argument to register for a callback that will be invoked
-** when the blocking connections current transaction is concluded. ^The
+** when the blocking connection's current transaction is concluded. ^The
 ** callback is invoked from within the [sqlite3_step] or [sqlite3_close]
 ** call that concludes the blocking connection's transaction.
 **
@@ -9606,7 +9606,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
 ** blocked connection already has a registered unlock-notify callback,
 ** then the new callback replaces the old.)^ ^If sqlite3_unlock_notify() is
 ** called with a NULL pointer as its second argument, then any existing
-** unlock-notify callback is canceled. ^The blocked connections
+** unlock-notify callback is canceled. ^The blocked connection's
 ** unlock-notify callback may also be canceled by closing the blocked
 ** connection using [sqlite3_close()].
 **
@@ -10004,7 +10004,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 ** support constraints.  In this configuration (which is the default) if
 ** a call to the [xUpdate] method returns [SQLITE_CONSTRAINT], then the entire
 ** statement is rolled back as if [ON CONFLICT | OR ABORT] had been
-** specified as part of the users SQL statement, regardless of the actual
+** specified as part of the user's SQL statement, regardless of the actual
 ** ON CONFLICT mode specified.
 **
 ** If X is non-zero, then the virtual table implementation guarantees
@@ -10038,7 +10038,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 ** [[SQLITE_VTAB_INNOCUOUS]]<dt>SQLITE_VTAB_INNOCUOUS</dt>
 ** <dd>Calls of the form
 ** [sqlite3_vtab_config](db,SQLITE_VTAB_INNOCUOUS) from within the
-** the [xConnect] or [xCreate] methods of a [virtual table] implementation
+** [xConnect] or [xCreate] methods of a [virtual table] implementation
 ** identify that virtual table as being safe to use from within triggers
 ** and views.  Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
 ** virtual table can do no serious harm even if it is controlled by a
@@ -10206,7 +10206,7 @@ SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
 ** </table>
 **
 ** ^For the purposes of comparing virtual table output values to see if the
-** values are same value for sorting purposes, two NULL values are considered
+** values are the same value for sorting purposes, two NULL values are considered
 ** to be the same.  In other words, the comparison operator is "IS"
 ** (or "IS NOT DISTINCT FROM") and not "==".
 **
@@ -10216,7 +10216,7 @@ SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
 **
 ** ^A virtual table implementation is always free to return rows in any order
 ** it wants, as long as the "orderByConsumed" flag is not set.  ^When the
-** the "orderByConsumed" flag is unset, the query planner will add extra
+** "orderByConsumed" flag is unset, the query planner will add extra
 ** [bytecode] to ensure that the final results returned by the SQL query are
 ** ordered correctly.  The use of the "orderByConsumed" flag and the
 ** sqlite3_vtab_distinct() interface is merely an optimization.  ^Careful
@@ -10313,7 +10313,7 @@ SQLITE_API int sqlite3_vtab_in(sqlite3_index_info*, int iCons, int bHandle);
 ** sqlite3_vtab_in_next(X,P) should be one of the parameters to the
 ** xFilter method which invokes these routines, and specifically
 ** a parameter that was previously selected for all-at-once IN constraint
-** processing use the [sqlite3_vtab_in()] interface in the
+** processing using the [sqlite3_vtab_in()] interface in the
 ** [xBestIndex|xBestIndex method].  ^(If the X parameter is not
 ** an xFilter argument that was selected for all-at-once IN constraint
 ** processing, then these routines return [SQLITE_ERROR].)^
@@ -10368,7 +10368,7 @@ SQLITE_API int sqlite3_vtab_in_next(sqlite3_value *pVal, sqlite3_value **ppOut);
 ** and only if *V is set to a value.  ^The sqlite3_vtab_rhs_value(P,J,V)
 ** inteface returns SQLITE_NOTFOUND if the right-hand side of the J-th
 ** constraint is not available.  ^The sqlite3_vtab_rhs_value() interface
-** can return an result code other than SQLITE_OK or SQLITE_NOTFOUND if
+** can return a result code other than SQLITE_OK or SQLITE_NOTFOUND if
 ** something goes wrong.
 **
 ** The sqlite3_vtab_rhs_value() interface is usually only successful if
@@ -10396,8 +10396,8 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** KEYWORDS: {conflict resolution mode}
 **
 ** These constants are returned by [sqlite3_vtab_on_conflict()] to
-** inform a [virtual table] implementation what the [ON CONFLICT] mode
+** inform a [virtual table] implementation of the [ON CONFLICT] mode
-** is for the SQL statement being evaluated.
+** for the SQL statement being evaluated.
 **
 ** Note that the [SQLITE_IGNORE] constant is also used as a potential
 ** return value from the [sqlite3_set_authorizer()] callback and that
@@ -10437,39 +10437,39 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** [[SQLITE_SCANSTAT_EST]] <dt>SQLITE_SCANSTAT_EST</dt>
 ** <dd>^The "double" variable pointed to by the V parameter will be set to the
 ** query planner's estimate for the average number of rows output from each
-** iteration of the X-th loop.  If the query planner's estimates was accurate,
+** iteration of the X-th loop.  If the query planner's estimate was accurate,
 ** then this value will approximate the quotient NVISIT/NLOOP and the
 ** product of this value for all prior loops with the same SELECTID will
-** be the NLOOP value for the current loop.
+** be the NLOOP value for the current loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_NAME]] <dt>SQLITE_SCANSTAT_NAME</dt>
 ** <dd>^The "const char *" variable pointed to by the V parameter will be set
 ** to a zero-terminated UTF-8 string containing the name of the index or table
-** used for the X-th loop.
+** used for the X-th loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_EXPLAIN]] <dt>SQLITE_SCANSTAT_EXPLAIN</dt>
 ** <dd>^The "const char *" variable pointed to by the V parameter will be set
 ** to a zero-terminated UTF-8 string containing the [EXPLAIN QUERY PLAN]
-** description for the X-th loop.
+** description for the X-th loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_SELECTID]] <dt>SQLITE_SCANSTAT_SELECTID</dt>
 ** <dd>^The "int" variable pointed to by the V parameter will be set to the
 ** id for the X-th query plan element. The id value is unique within the
 ** statement. The select-id is the same value as is output in the first
-** column of an [EXPLAIN QUERY PLAN] query.
+** column of an [EXPLAIN QUERY PLAN] query.</dd>
 **
 ** [[SQLITE_SCANSTAT_PARENTID]] <dt>SQLITE_SCANSTAT_PARENTID</dt>
 ** <dd>The "int" variable pointed to by the V parameter will be set to the
-** the id of the parent of the current query element, if applicable, or
+** id of the parent of the current query element, if applicable, or
 ** to zero if the query element has no parent. This is the same value as
-** returned in the second column of an [EXPLAIN QUERY PLAN] query.
+** returned in the second column of an [EXPLAIN QUERY PLAN] query.</dd>
 **
 ** [[SQLITE_SCANSTAT_NCYCLE]] <dt>SQLITE_SCANSTAT_NCYCLE</dt>
 ** <dd>The sqlite3_int64 output value is set to the number of cycles,
 ** according to the processor time-stamp counter, that elapsed while the
 ** query element was being processed. This value is not available for
 ** all query elements - if it is unavailable the output variable is
-** set to -1.
+** set to -1.</dd>
 ** </dl>
 */
 #define SQLITE_SCANSTAT_NLOOP    0
@@ -10510,8 +10510,8 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** sqlite3_stmt_scanstatus_v2() with a zeroed flags parameter.
 **
 ** Parameter "idx" identifies the specific query element to retrieve statistics
-** for. Query elements are numbered starting from zero. A value of -1 may be
+** for. Query elements are numbered starting from zero. A value of -1 may
-** to query for statistics regarding the entire query. ^If idx is out of range
+** retrieve statistics for the entire query. ^If idx is out of range
 ** - less than -1 or greater than or equal to the total number of query
 ** elements used to implement the statement - a non-zero value is returned and
 ** the variable that pOut points to is unchanged.
@@ -10668,8 +10668,8 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
 ** triggers; and so forth.
 **
 ** When the [sqlite3_blob_write()] API is used to update a blob column,
-** the pre-update hook is invoked with SQLITE_DELETE. This is because the
+** the pre-update hook is invoked with SQLITE_DELETE, because
-** in this case the new values are not available. In this case, when a
+** the new values are not yet available. In this case, when a
 ** callback made with op==SQLITE_DELETE is actually a write using the
 ** sqlite3_blob_write() API, the [sqlite3_preupdate_blobwrite()] returns
 ** the index of the column being written. In other cases, where the
@@ -10922,7 +10922,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
 ** For an ordinary on-disk database file, the serialization is just a
 ** copy of the disk file.  For an in-memory database or a "TEMP" database,
 ** the serialization is the same sequence of bytes which would be written
-** to disk if that database where backed up to disk.
+** to disk if that database were backed up to disk.
 **
 ** The usual case is that sqlite3_serialize() copies the serialization of
 ** the database into memory obtained from [sqlite3_malloc64()] and returns
@@ -10931,7 +10931,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
 ** contains the SQLITE_SERIALIZE_NOCOPY bit, then no memory allocations
 ** are made, and the sqlite3_serialize() function will return a pointer
 ** to the contiguous memory representation of the database that SQLite
-** is currently using for that database, or NULL if the no such contiguous
+** is currently using for that database, or NULL if no such contiguous
 ** memory representation of the database exists.  A contiguous memory
 ** representation of the database will usually only exist if there has
 ** been a prior call to [sqlite3_deserialize(D,S,...)] with the same
@@ -11002,7 +11002,7 @@ SQLITE_API unsigned char *sqlite3_serialize(
 ** database is currently in a read transaction or is involved in a backup
 ** operation.
 **
-** It is not possible to deserialized into the TEMP database.  If the
+** It is not possible to deserialize into the TEMP database.  If the
 ** S argument to sqlite3_deserialize(D,S,P,N,M,F) is "temp" then the
 ** function returns SQLITE_ERROR.
 **
@@ -11024,7 +11024,7 @@ SQLITE_API int sqlite3_deserialize(
   sqlite3 *db,            /* The database connection */
   const char *zSchema,    /* Which DB to reopen with the deserialization */
   unsigned char *pData,   /* The serialized database content */
-  sqlite3_int64 szDb,     /* Number bytes in the deserialization */
+  sqlite3_int64 szDb,     /* Number of bytes in the deserialization */
   sqlite3_int64 szBuf,    /* Total size of buffer pData[] */
   unsigned mFlags         /* Zero or more SQLITE_DESERIALIZE_* flags */
 );
@@ -11032,7 +11032,7 @@ SQLITE_API int sqlite3_deserialize(
 /*
 ** CAPI3REF: Flags for sqlite3_deserialize()
 **
-** The following are allowed values for 6th argument (the F argument) to
+** The following are allowed values for the 6th argument (the F argument) to
 ** the [sqlite3_deserialize(D,S,P,N,M,F)] interface.
 **
 ** The SQLITE_DESERIALIZE_FREEONCLOSE means that the database serialization

flake.lock

@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1750622754,
+        "lastModified": 1756217674,
-        "narHash": "sha256-kMhs+YzV4vPGfuTpD3mwzibWUE6jotw5Al2wczI0Pv8=",
+        "narHash": "sha256-TH1SfSP523QI7kcPiNtMAEuwZR3Jdz0MCDXPs7TS8uo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c7ab75210cb8cb16ddd8f290755d9558edde7ee1",
+        "rev": "4e7667a90c167f7a81d906e5a75cba4ad8bee620",
         "type": "github"
       },
       "original": {

metadata/en-US/changelogs/40.txt

@@ -0,0 +1,14 @@
+* Added an option to stay connected to a handful of peers.
+* Load more messages at a time.
+* Fix a set of Android not responding errors.
+* Target Android 15 (API level 35) to meet new requirements.
+* Support JS-less webapps.
+* Fix unnecessary tunnel disconnects.
+* Many small user interface tweaks.
+* Update:
+  * CodeMirror
+  * OpenSSL 3.5.1
+  * lit 3.3.1
+  * picohttpparser
+  * speedscope 1.23.0
+  * sqlite 3.50.4

metadata/en-US/changelogs/42.txt

@@ -0,0 +1,9 @@
+* Private messages interface overhaul in progress.
+* Added a loading indicator.
+* Documented the core JavaScript.
+* Fixed @-completion.
+* Covered up launch on Android with the splash screen.
+* Update:
+  * CodeMirror
+  * OpenSSL 3.5.2
+  * speedscope 1.23.1

package-lock.json

@@ -14,6 +14,7 @@
 			"version": "3.6.2",
 			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.2.tgz",
 			"integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
+			"license": "MIT",
 			"bin": {
 				"prettier": "bin/prettier.cjs"
 			},

src/android/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 	package="com.unprompted.tildefriends"
-	android:versionCode="39"
+	android:versionCode="43"
-	android:versionName="0.0.32.1">
+	android:versionName="0.2025.9-wip">
 	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
 	<uses-permission android:name="android.permission.INTERNET"/>
 	<application

src/android/com/unprompted/tildefriends/TildeFriendsActivity.java

@@ -19,12 +19,12 @@ import android.os.RemoteException;
 import android.os.StrictMode;
 import android.text.InputType;
 import android.util.Base64;
-import android.util.Log;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup.LayoutParams;
 import android.view.Window;
+import android.view.ViewTreeObserver;
 import android.webkit.CookieManager;
 import android.webkit.DownloadListener;
 import android.webkit.JsPromptResult;
@@ -43,6 +43,7 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.OutputStream;
+import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 
 public class TildeFriendsActivity extends Activity {
@@ -50,39 +51,44 @@ public class TildeFriendsActivity extends Activity {
 	TildeFriendsWebView web_view;
 	String base_url;
 	String port_file_path;
+	Thread create_thread;
 	Thread server_thread;
+	Thread log_thread;
 	ServiceConnection service_connection;
 	FileObserver observer;
+	LinkedBlockingQueue<String> log_queue = new LinkedBlockingQueue<String>();
 
 	private ValueCallback<Uri[]> upload_message;
 	private final static int FILECHOOSER_RESULT = 1;
 	private float touch_down_y;
+	private boolean ready = false;
+	private boolean loaded = false;
+	private boolean shutting_down = false;
 
 	static {
-		Log.w("tildefriends", "Calling system.loadLibrary().");
+		log("Calling system.loadLibrary().");
 		System.loadLibrary("tildefriends");
-		Log.w("tildefriends", "system.loadLibrary() completed.");
+		log("system.loadLibrary() completed.");
 	}
 
 	public static native int tf_server_main(String files_dir, String apk_path, String out_port_file_path, ConnectivityManager connectivity_manager);
 	public static native int tf_sandbox_main(int pipe_fd);
 
-	@Override
+	public static void log(String message) {
-	protected void onCreate(Bundle savedInstanceState) {
+		if (s_activity != null && s_activity.log_queue != null && message != null) {
-		s_activity = this;
+			try {
-		StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
+				s_activity.log_queue.put(message);
-			.detectLeakedClosableObjects()
+			} catch (InterruptedException e) {
-			.penaltyLog()
+				android.util.Log.w("tildefriends", message);
-			.build());
+			}
-		super.onCreate(savedInstanceState);
+		}
-		this.requestWindowFeature(Window.FEATURE_NO_TITLE);
+	}
-		setContentView(R.layout.activity_main);
 
+	private void createThread() {
 		web_view = (TildeFriendsWebView)findViewById(R.id.web);
-		set_status("Extracting executable...");
+		log(String.format("getFilesDir() is %s", getFilesDir().toString()));
-		Log.w("tildefriends", String.format("getFilesDir() is %s", getFilesDir().toString()));
+		log(String.format("getPackageResourcePath() is %s", getPackageResourcePath().toString()));
-		Log.w("tildefriends", String.format("getPackageResourcePath() is %s", getPackageResourcePath().toString()));
+		log(String.format("nativeLibraryDir is %s", getApplicationInfo().nativeLibraryDir));
-		Log.w("tildefriends", String.format("nativeLibraryDir is %s", getApplicationInfo().nativeLibraryDir));
 
 		port_file_path = getFilesDir().toString() + "/port.txt";
 		new File(port_file_path).delete();
@@ -90,178 +96,256 @@ public class TildeFriendsActivity extends Activity {
 
 		TildeFriendsActivity activity = this;
 
-		Log.w("tildefriends", "Watching for changes in: " + getFilesDir().toString());
-		observer = make_file_observer(getFilesDir().toString(), port_file_path);
-		observer.startWatching();
-
-		set_status("Starting server...");
 		server_thread = new Thread(new Runnable() {
 			@Override
 			public void run() {
-				Log.w("tildefriends", "Calling tf_server_main.");
+				log("Watching for changes in: " + getFilesDir().toString());
+				observer = make_file_observer(getFilesDir().toString(), port_file_path);
+				observer.startWatching();
+
+				log("Calling tf_server_main.");
 				int result = tf_server_main(
 					getFilesDir().toString(),
 					getPackageResourcePath().toString(),
 					port_file_path,
 					(ConnectivityManager)getApplicationContext().getSystemService(CONNECTIVITY_SERVICE));
-				Log.w("tildefriends", "tf_server_main returned " + result + ".");
+				log("tf_server_main returned " + result + ".");
 			}
 		});
 		server_thread.start();
 
-		web_view.getSettings().setJavaScriptEnabled(true);
+		runOnUiThread(() -> {
-		web_view.getSettings().setDatabaseEnabled(true);
+			web_view.getSettings().setJavaScriptEnabled(true);
-		web_view.getSettings().setDomStorageEnabled(true);
+			web_view.getSettings().setDomStorageEnabled(true);
 
-		set_database_path();
+			set_database_enabled();
+			set_database_path();
 
-		web_view.setDownloadListener(new DownloadListener() {
+			web_view.setDownloadListener(new DownloadListener() {
-			public void onDownloadStart(String url, String userAgent, String content_disposition, String mime_type, long content_length) {
+				public void onDownloadStart(String url, String userAgent, String content_disposition, String mime_type, long content_length) {
-				Log.w("tildefriends", "Let's download: " + url + " (" + content_disposition + ")");
+					log("Let's download: " + url + " (" + content_disposition + ")");
-				String file_name = URLUtil.guessFileName(url, content_disposition, mime_type);
+					String file_name = URLUtil.guessFileName(url, content_disposition, mime_type);
-				if (url.startsWith("data:") && url.indexOf(',') != -1) {
+					if (url.startsWith("data:") && url.indexOf(',') != -1) {
-					String b64 = url.substring(url.indexOf(',') + 1);
+						String b64 = url.substring(url.indexOf(',') + 1);
-					byte[] data = Base64.decode(b64, Base64.DEFAULT);
+						byte[] data = Base64.decode(b64, Base64.DEFAULT);
-					Log.w("tildefriends", "Downloaded " + data.length + " bytes.");
+						log("Downloaded " + data.length + " bytes.");
-					File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
+						File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
-					try (OutputStream stream = new FileOutputStream(new File(path, file_name))) {
+						try (OutputStream stream = new FileOutputStream(new File(path, file_name))) {
-						stream.write(data);
+							stream.write(data);
-					} catch (java.io.IOException e) {
+						} catch (java.io.IOException e) {
-						Log.w("tildefriends", "IOException: " + e.toString());
+							log("IOException: " + e.toString());
+						}
+						Toast.makeText(getApplicationContext(), "Downloaded File", Toast.LENGTH_LONG).show();
+					} else {
+						DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
+						request.setMimeType(mime_type);
+						String cookies = CookieManager.getInstance().getCookie(url);
+						request.addRequestHeader("cookie", cookies);
+						request.addRequestHeader("User-Agent", userAgent);
+						request.setDescription("Downloading file...");
+						request.setTitle(file_name);
+						request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+						request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, URLUtil.guessFileName(url, content_disposition, mime_type));
+						DownloadManager dm = (DownloadManager)getSystemService(DOWNLOAD_SERVICE);
+						dm.enqueue(request);
+						Toast.makeText(getApplicationContext(), "Downloading File", Toast.LENGTH_LONG).show();
 					}
-					Toast.makeText(getApplicationContext(), "Downloaded File", Toast.LENGTH_LONG).show();
-				} else {
-					DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
-					request.setMimeType(mime_type);
-					String cookies = CookieManager.getInstance().getCookie(url);
-					request.addRequestHeader("cookie", cookies);
-					request.addRequestHeader("User-Agent", userAgent);
-					request.setDescription("Downloading file...");
-					request.setTitle(file_name);
-					request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
-					request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, URLUtil.guessFileName(url, content_disposition, mime_type));
-					DownloadManager dm = (DownloadManager)getSystemService(DOWNLOAD_SERVICE);
-					dm.enqueue(request);
-					Toast.makeText(getApplicationContext(), "Downloading File", Toast.LENGTH_LONG).show();
 				}
-			}
+			});
-		});
 
-		web_view.setWebChromeClient(new WebChromeClient() {
+			web_view.setWebChromeClient(new WebChromeClient() {
-			@Override
+				@Override
-			public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
+				public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
-				new AlertDialog.Builder(view.getContext())
+					new AlertDialog.Builder(view.getContext())
-					.setTitle("Tilde Friends")
+						.setTitle("Tilde Friends")
-					.setMessage(message)
+						.setMessage(message)
-					.setNeutralButton(android.R.string.ok, new DialogInterface.OnClickListener()
+						.setNeutralButton(android.R.string.ok, new DialogInterface.OnClickListener()
-					{
-						public void onClick(DialogInterface dialog, int which)
 						{
-							result.confirm();
+							public void onClick(DialogInterface dialog, int which)
-						}
+							{
-					})
+								result.confirm();
-					.create()
+							}
-					.show();
+						})
-				return true;
+						.create()
-			}
+						.show();
-
-			@Override
-			public boolean onJsConfirm(WebView view, String url, String message, JsResult result) {
-				new AlertDialog.Builder(view.getContext())
-					.setTitle("Tilde Friends")
-					.setMessage(message)
-					.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener()
-					{
-						public void onClick(DialogInterface dialog, int which)
-						{
-							result.confirm();
-						}
-					})
-					.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener()
-					{
-						public void onClick(DialogInterface dialog, int which)
-						{
-							result.cancel();
-						}
-					})
-					.create()
-					.show();
-				return true;
-			}
-
-			@Override
-			public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, JsPromptResult result) {
-				EditText input = new EditText(view.getContext());
-				input.setInputType(InputType.TYPE_CLASS_TEXT);
-				input.setText(defaultValue);
-
-				new AlertDialog.Builder(view.getContext())
-					.setTitle("Tilde Friends")
-					.setMessage(message)
-					.setView(input)
-					.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener()
-					{
-						public void onClick(DialogInterface dialog, int which)
-						{
-							result.confirm(input.getText().toString());
-						}
-					})
-					.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener()
-					{
-						public void onClick(DialogInterface dialog, int which)
-						{
-							result.cancel();
-						}
-					})
-					.create()
-					.show();
-				return true;
-			}
-
-			/*
-			** https://stackoverflow.com/questions/5907369/file-upload-in-webview
-			** https://stackoverflow.com/questions/8586691/how-to-open-file-save-dialog-in-android
-			*/
-
-			@Override
-			public boolean onShowFileChooser(WebView view, ValueCallback<Uri[]> message, WebChromeClient.FileChooserParams params) {
-				upload_message = message;
-				Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
-				intent.addCategory(Intent.CATEGORY_OPENABLE);
-				intent.setType("*/*");
-				TildeFriendsActivity.this.startActivityForResult(Intent.createChooser(intent, "File Chooser"), TildeFriendsActivity.FILECHOOSER_RESULT);
-				return true;
-			}
-
-			@Override
-			public boolean onConsoleMessage(android.webkit.ConsoleMessage consoleMessage) {
-				Log.d("tildefriends", consoleMessage.message() + " -- From line " + consoleMessage.lineNumber() + " of " + consoleMessage.sourceId());
-				return true;
-			}
-		});
-
-		web_view.setWebViewClient(new WebViewClient() {
-			public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request)
-			{
-				if (request.getUrl() != null && request.getUrl().toString().startsWith(base_url)) {
-					return false;
-				} else {
-					view.getContext().startActivity(new Intent(Intent.ACTION_VIEW, request.getUrl()));
 					return true;
 				}
-			}
+
+				@Override
+				public boolean onJsConfirm(WebView view, String url, String message, JsResult result) {
+					new AlertDialog.Builder(view.getContext())
+						.setTitle("Tilde Friends")
+						.setMessage(message)
+						.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener()
+						{
+							public void onClick(DialogInterface dialog, int which)
+							{
+								result.confirm();
+							}
+						})
+						.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener()
+						{
+							public void onClick(DialogInterface dialog, int which)
+							{
+								result.cancel();
+							}
+						})
+						.create()
+						.show();
+					return true;
+				}
+
+				@Override
+				public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, JsPromptResult result) {
+					EditText input = new EditText(view.getContext());
+					input.setInputType(InputType.TYPE_CLASS_TEXT);
+					input.setText(defaultValue);
+
+					new AlertDialog.Builder(view.getContext())
+						.setTitle("Tilde Friends")
+						.setMessage(message)
+						.setView(input)
+						.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener()
+						{
+							public void onClick(DialogInterface dialog, int which)
+							{
+								result.confirm(input.getText().toString());
+							}
+						})
+						.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener()
+						{
+							public void onClick(DialogInterface dialog, int which)
+							{
+								result.cancel();
+							}
+						})
+						.create()
+						.show();
+					return true;
+				}
+
+				/*
+				** https://stackoverflow.com/questions/5907369/file-upload-in-webview
+				** https://stackoverflow.com/questions/8586691/how-to-open-file-save-dialog-in-android
+				*/
+
+				@Override
+				public boolean onShowFileChooser(WebView view, ValueCallback<Uri[]> message, WebChromeClient.FileChooserParams params) {
+					upload_message = message;
+					Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+					intent.addCategory(Intent.CATEGORY_OPENABLE);
+					intent.setType("*/*");
+					TildeFriendsActivity.this.startActivityForResult(Intent.createChooser(intent, "File Chooser"), TildeFriendsActivity.FILECHOOSER_RESULT);
+					return true;
+				}
+
+				@Override
+				public boolean onConsoleMessage(android.webkit.ConsoleMessage consoleMessage) {
+					log(consoleMessage.message() + " -- From line " + consoleMessage.lineNumber() + " of " + consoleMessage.sourceId());
+					return true;
+				}
+			});
+
+			web_view.setWebViewClient(new WebViewClient() {
+				@Override
+				public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request)
+				{
+					if (request.getUrl() != null && request.getUrl().toString().startsWith(base_url)) {
+						return false;
+					} else {
+						view.getContext().startActivity(new Intent(Intent.ACTION_VIEW, request.getUrl()));
+						return true;
+					}
+				}
+
+				@Override
+				public void onPageFinished(WebView view, String url) {
+					s_activity.loaded = true;
+				}
+			});
 		});
 
+		s_activity.create_thread = null;
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		s_activity = this;
+		super.onCreate(savedInstanceState);
+		log_thread = new Thread(new Runnable() {
+			@Override
+			public void run() {
+				while (!s_activity.shutting_down) {
+					try {
+						String message = log_queue.take();
+						if (message != null) {
+							android.util.Log.w("tildefriends", message);
+						} else {
+							break;
+						}
+					} catch (InterruptedException e) {
+					}
+				}
+			}
+		});
+		log_thread.start();
+		StrictMode.setThreadPolicy(
+			new StrictMode.ThreadPolicy.Builder()
+				.detectAll()
+				.penaltyDialog()
+				.penaltyLog()
+				.build());
+		StrictMode.setVmPolicy(
+			new StrictMode.VmPolicy.Builder()
+				.detectLeakedClosableObjects()
+				.detectAll()
+				.penaltyLog()
+				.build());
+		this.requestWindowFeature(Window.FEATURE_NO_TITLE);
+
+		setContentView(R.layout.activity_main);
 		TextView refresh = (TextView)findViewById(R.id.refresh);
 		refresh.setVisibility(View.GONE);
 		refresh.setText("REFRESH");
+
+		final View content = findViewById(android.R.id.content);
+		content.getViewTreeObserver().addOnPreDrawListener(
+			new ViewTreeObserver.OnPreDrawListener() {
+				@Override
+				public boolean onPreDraw() {
+					if (s_activity.ready && s_activity.loaded) {
+						content.getViewTreeObserver().removeOnPreDrawListener(this);
+						return true;
+					} else {
+						return false;
+					}
+				}
+			}
+		);
+
+		create_thread = new Thread(new Runnable() {
+			@Override
+			public void run() {
+				s_activity.createThread();
+			}
+		});
+		create_thread.start();
 	}
 
 	@Override
 	protected void onDestroy()
 	{
-		super.onDestroy();
+		try {
+			shutting_down = true;
+			if (log_queue != null) {
+					log_queue.put("Goodbye.");
+			}
+			log_thread.join();
+		} catch (InterruptedException e) {
+		}
+		log_thread = null;
 		s_activity = null;
+		super.onDestroy();
 	}
 
 	@Override
@@ -353,46 +437,33 @@ public class TildeFriendsActivity extends Activity {
 		return -1;
 	}
 
-	private void set_status(String text) {
-		TextView text_view = (TextView)findViewById(R.id.text);
-		web_view.setVisibility(View.GONE);
-		text_view.setVisibility(View.VISIBLE);
-		text_view.setText(text);
-	}
-
-	private void hide_status() {
-		TextView text_view = (TextView)findViewById(R.id.text);
-		web_view.setVisibility(View.VISIBLE);
-		text_view.setVisibility(View.GONE);
-	}
-
 	public static void start_sandbox(int pipe_fd) {
-		Log.w("tildefriends", "starting service with fd: " + pipe_fd);
+		log("starting service with fd: " + pipe_fd);
 		Intent intent = new Intent(s_activity, TildeFriendsSandboxService.class);
 		s_activity.service_connection = new ServiceConnection() {
 			@Override
 			public void onBindingDied(ComponentName name) {
-				Log.w("tildefriends", "onBindingDied");
+				log("onBindingDied");
 			}
 
 			@Override
 			public void onNullBinding(ComponentName name) {
-				Log.w("tildefriends", "onNullBinding");
+				log("onNullBinding");
 			}
 
 			@Override
 			public void onServiceConnected(ComponentName name, IBinder binder) {
-				Log.w("tildefriends", "onServiceConnected");
+				log("onServiceConnected");
 				Parcel data = Parcel.obtain();
 				try (ParcelFileDescriptor pfd = ParcelFileDescriptor.fromFd(pipe_fd)) {
 					data.writeParcelable(pfd, 0);
 				} catch (java.io.IOException e) {
-					Log.w("tildefriends", "IOException: " + e);
+					log("IOException: " + e);
 				}
 				try {
 					binder.transact(TildeFriendsSandboxService.START_CALL,  data, null, IBinder.FLAG_ONEWAY);
 				} catch (RemoteException e) {
-					Log.w("tildefriends", "RemoteException");
+					log("RemoteException");
 				} finally {
 					data.recycle();
 				}
@@ -400,14 +471,14 @@ public class TildeFriendsActivity extends Activity {
 
 			@Override
 			public void onServiceDisconnected(ComponentName name) {
-				Log.w("tildefriends", "onServiceDisconnected");
+				log("onServiceDisconnected");
 			}
 		};
-		s_activity.bindService(intent, s_activity.service_connection, BIND_AUTO_CREATE);
+		s_activity.bindService(intent, s_activity.service_connection, BIND_AUTO_CREATE | BIND_NOT_FOREGROUND);
 	}
 
 	public static void stop_sandbox() {
-		Log.w("tildefriends", "stop_sandbox");
+		log("stop_sandbox");
 		if (s_activity.service_connection != null) {
 			s_activity.unbindService(s_activity.service_connection);
 			s_activity.service_connection = null;
@@ -419,14 +490,11 @@ public class TildeFriendsActivity extends Activity {
 		if (port >= 0) {
 			base_url = "http://127.0.0.1:" + String.valueOf(port) + "/";
 			runOnUiThread(() -> {
-				hide_status();
+				ready = true;
 				web_view.loadUrl(base_url + "login/auto");
 			});
+			observer.stopWatching();
 			observer = null;
-		} else {
-			runOnUiThread(() -> {
-				set_status("Waiting to connect...");
-			});
 		}
 	}
 
@@ -451,4 +519,10 @@ public class TildeFriendsActivity extends Activity {
 			web_view.getSettings().setDatabasePath(getDatabasePath("webview").getPath());
 		}
 	}
+
+	@SuppressWarnings("deprecation")
+	private void set_database_enabled()
+	{
+		web_view.getSettings().setDatabaseEnabled(true);
+	}
 }

src/android/com/unprompted/tildefriends/TildeFriendsSandboxService.java

@@ -6,7 +6,6 @@ import android.os.Binder;
 import android.os.IBinder;
 import android.os.Parcel;
 import android.os.ParcelFileDescriptor;
-import android.util.Log;
 
 public class TildeFriendsSandboxService extends Service {
 	public static final int START_CALL = IBinder.FIRST_CALL_TRANSACTION;
@@ -14,12 +13,12 @@ public class TildeFriendsSandboxService extends Service {
 	Thread thread;
 
 	public int onStartCommand(Intent intent, int flags, int start_id) {
-		Log.w("tildefriends", "TildeFriendsSandboxService: onStartCommand");
+		TildeFriendsActivity.log("TildeFriendsSandboxService: onStartCommand");
 		return super.onStartCommand(intent, flags, start_id);
 	}
 
 	public void onDestroy() {
-		Log.w("tildefriends", "TildeFriendsSandboxService: onDestroy");
+		TildeFriendsActivity.log("TildeFriendsSandboxService: onDestroy");
 		super.onDestroy();
 	}
 
@@ -27,9 +26,9 @@ public class TildeFriendsSandboxService extends Service {
 		thread = new Thread(new Runnable() {
 			@Override
 			public void run() {
-				Log.w("tildefriends", "Calling tf_sandbox_main.");
+				TildeFriendsActivity.log("Calling tf_sandbox_main.");
 				int result = TildeFriendsActivity.tf_sandbox_main(pipe_fd);
-				Log.w("tildefriends", "tf_sandbox_main returned " + result + ".");
+				TildeFriendsActivity.log("tf_sandbox_main returned " + result + ".");
 			}
 		});
 		thread.start();
@@ -43,7 +42,7 @@ public class TildeFriendsSandboxService extends Service {
 				if (code == START_CALL) {
 					ParcelFileDescriptor pfd = read_pfd(data);
 					if (pfd != null) {
-						Log.w("tildefriends", "fd is " + pfd.getFd());
+						TildeFriendsActivity.log("fd is " + pfd.getFd());
 						start_thread(pfd.detachFd());
 						try {
 							pfd.close();

src/android/res/layout/activity_main.xml

@@ -3,16 +3,13 @@
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
-	android:orientation="vertical">
+	android:orientation="vertical"
+	android:fitsSystemWindows="true"
+	android:background="#000">
 	<com.unprompted.tildefriends.TildeFriendsWebView
 		android:id="@+id/web"
 		android:layout_width="match_parent"
 		android:layout_height="match_parent"/>
-	<TextView
-		android:id="@+id/text"
-		android:layout_width="match_parent"
-		android:layout_height="match_parent"
-		android:gravity="center_horizontal|center_vertical"/>
 	<TextView
 		android:id="@+id/refresh"
 		android:layout_width="match_parent"

src/api.js.c

@@ -1,11 +1,225 @@
 #include "api.js.h"
 
 #include "log.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
 
 #include <quickjs.h>
 
+typedef struct _app_path_pair_t
+{
+	const char* app;
+	const char* path;
+} app_path_pair_t;
+
+typedef struct _get_apps_t
+{
+	app_path_pair_t* apps;
+	int count;
+	JSContext* context;
+	JSValue promise[2];
+	char user[];
+} get_apps_t;
+
+static void _tf_api_core_apps_work(tf_ssb_t* ssb, void* user_data)
+{
+	get_apps_t* work = user_data;
+
+	JSMallocFunctions funcs = { 0 };
+	tf_get_js_malloc_functions(&funcs);
+	JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+	JSContext* context = JS_NewContext(runtime);
+
+	const char* apps = tf_ssb_db_get_property(ssb, work->user, "apps");
+	if (apps)
+	{
+		JSValue apps_array = JS_ParseJSON(context, apps, strlen(apps), NULL);
+		if (JS_IsArray(context, apps_array))
+		{
+			int length = tf_util_get_length(context, apps_array);
+			for (int i = 0; i < length; i++)
+			{
+				JSValue name = JS_GetPropertyUint32(context, apps_array, i);
+				const char* name_string = JS_ToCString(context, name);
+				if (name_string)
+				{
+					work->apps = tf_resize_vec(work->apps, sizeof(app_path_pair_t) * (work->count + 1));
+					work->apps[work->count].app = tf_strdup(name_string);
+					size_t size = strlen("path:") + strlen(name_string) + 1;
+					char* path_key = tf_malloc(size);
+					snprintf(path_key, size, "path:%s", name_string);
+					work->apps[work->count].path = tf_ssb_db_get_property(ssb, work->user, path_key);
+					tf_free(path_key);
+					work->count++;
+				}
+				JS_FreeCString(context, name_string);
+				JS_FreeValue(context, name);
+			}
+		}
+		JS_FreeValue(context, apps_array);
+	}
+	tf_free((void*)apps);
+
+	JS_FreeContext(context);
+	JS_FreeRuntime(runtime);
+}
+
+static void _tf_api_core_apps_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	get_apps_t* work = user_data;
+	JSContext* context = work->context;
+	JSValue result = JS_NewObject(context);
+	for (int i = 0; i < work->count; i++)
+	{
+		JS_SetPropertyStr(context, result, work->apps[i].app, JS_NewString(context, work->apps[i].path));
+	}
+	JSValue error = JS_Call(context, work->promise[0], JS_UNDEFINED, 1, &result);
+	tf_util_report_error(context, error);
+	JS_FreeValue(context, error);
+	JS_FreeValue(context, result);
+	JS_FreeValue(context, work->promise[0]);
+	JS_FreeValue(context, work->promise[1]);
+	for (int i = 0; i < work->count; i++)
+	{
+		tf_free((void*)work->apps[i].app);
+		tf_free((void*)work->apps[i].path);
+	}
+	tf_free(work->apps);
+	tf_free(work);
+}
+
+static JSValue _tf_api_core_apps(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv, int magic, JSValue* data)
+{
+	JSValue result = JS_UNDEFINED;
+	JSValue user = argv[0];
+	JSValue process = data[0];
+	const char* user_string = JS_IsString(user) ? JS_ToCString(context, user) : NULL;
+
+	if (JS_IsObject(process))
+	{
+		JSValue credentials = JS_GetPropertyStr(context, process, "credentials");
+		if (JS_IsObject(credentials))
+		{
+			JSValue session = JS_GetPropertyStr(context, credentials, "session");
+			if (JS_IsObject(session))
+			{
+				JSValue session_name = JS_GetPropertyStr(context, session, "name");
+				const char* session_name_string = JS_IsString(session_name) ? JS_ToCString(context, session_name) : NULL;
+				if (user_string && session_name_string && strcmp(user_string, session_name_string) && strcmp(user_string, "core"))
+				{
+					JS_FreeCString(context, user_string);
+					user_string = NULL;
+				}
+				else if (!user_string)
+				{
+					user_string = session_name_string;
+					session_name_string = NULL;
+				}
+				JS_FreeCString(context, session_name_string);
+				JS_FreeValue(context, session_name);
+			}
+			JS_FreeValue(context, session);
+		}
+		JS_FreeValue(context, credentials);
+	}
+
+	if (user_string)
+	{
+		get_apps_t* work = tf_malloc(sizeof(get_apps_t) + strlen(user_string) + 1);
+		*work = (get_apps_t) {
+			.context = context,
+		};
+		memcpy(work->user, user_string, strlen(user_string) + 1);
+		result = JS_NewPromiseCapability(context, work->promise);
+
+		tf_task_t* task = tf_task_get(context);
+		tf_ssb_t* ssb = tf_task_get_ssb(task);
+		tf_ssb_run_work(ssb, _tf_api_core_apps_work, _tf_api_core_apps_after_work, work);
+	}
+	else
+	{
+		result = JS_NewObject(context);
+	}
+	JS_FreeCString(context, user_string);
+	return result;
+}
+
+static JSValue _tf_api_core_register(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv, int magic, JSValue* data)
+{
+	JSValue event_name = argv[0];
+	JSValue handler = argv[1];
+	JSValue process = data[0];
+	JSValue event_handlers = JS_GetPropertyStr(context, process, "eventHandlers");
+	JSAtom atom = JS_ValueToAtom(context, event_name);
+	JSValue array = JS_GetProperty(context, event_handlers, atom);
+	if (!JS_IsArray(context, array))
+	{
+		JS_FreeValue(context, array);
+		array = JS_NewArray(context);
+		JS_SetProperty(context, event_handlers, atom, JS_DupValue(context, array));
+	}
+	JS_SetPropertyUint32(context, array, tf_util_get_length(context, array), JS_DupValue(context, handler));
+	JS_FreeValue(context, array);
+	JS_FreeAtom(context, atom);
+	JS_FreeValue(context, event_handlers);
+	return JS_UNDEFINED;
+}
+
+static JSValue _tf_api_core_unregister(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv, int magic, JSValue* data)
+{
+	JSValue event_name = argv[0];
+	JSValue handler = argv[1];
+	JSValue process = data[0];
+	JSValue event_handlers = JS_GetPropertyStr(context, process, "eventHandlers");
+	JSAtom atom = JS_ValueToAtom(context, event_name);
+	JSValue array = JS_GetProperty(context, event_handlers, atom);
+
+	if (JS_IsArray(context, array))
+	{
+		JSValue index_of = JS_GetPropertyStr(context, array, "indexOf");
+
+		JSValue index = JS_Call(context, index_of, array, 1, &handler);
+		int int_index = -1;
+		JS_ToInt32(context, &int_index, index);
+		if (int_index != -1)
+		{
+			JSValue splice = JS_GetPropertyStr(context, array, "splice");
+			JSValue splice_args[] =
+			{
+				index,
+				JS_NewInt32(context, 1),
+			};
+			JSValue result = JS_Call(context, splice, array, 2, splice_args);
+			JS_FreeValue(context, result);
+			JS_FreeValue(context, splice);
+		}
+		JS_FreeValue(context, index);
+		JS_FreeValue(context, index_of);
+
+		if (tf_util_get_length(context, array) == 0)
+		{
+			JS_DeleteProperty(context, event_handlers, atom, 0);
+		}
+	}
+
+	JS_FreeValue(context, array);
+	JS_FreeAtom(context, atom);
+	JS_FreeValue(context, event_handlers);
+	return JS_UNDEFINED;
+}
+
 static JSValue _tf_api_register_imports(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
 {
+	JSValue imports = argv[0];
+	JSValue process = argv[1];
+	JSValue core = JS_GetPropertyStr(context, imports, "core");
+	JS_SetPropertyStr(context, core, "apps", JS_NewCFunctionData(context, _tf_api_core_apps, 1, 0, 1, &process));
+	JS_SetPropertyStr(context, core, "register", JS_NewCFunctionData(context, _tf_api_core_register, 2, 0, 1, &process));
+	JS_SetPropertyStr(context, core, "unregister", JS_NewCFunctionData(context, _tf_api_core_unregister, 2, 0, 1, &process));
+	JS_FreeValue(context, core);
 	return JS_UNDEFINED;
 }
 

src/httpd.app.c

@@ -0,0 +1,252 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+#include "picohttpparser.h"
+
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _app_blob_t
+{
+	tf_http_request_t* request;
+	bool found;
+	bool not_modified;
+	bool use_handler;
+	bool use_static;
+	void* data;
+	size_t size;
+	char app_blob_id[k_blob_id_len];
+	const char* file;
+	tf_httpd_user_app_t* user_app;
+	char etag[256];
+} app_blob_t;
+
+static void _httpd_endpoint_app_blob_work(tf_ssb_t* ssb, void* user_data)
+{
+	app_blob_t* data = user_data;
+	tf_http_request_t* request = data->request;
+	if (request->path[0] == '/' && request->path[1] == '~')
+	{
+		const char* last_slash = strchr(request->path + 1, '/');
+		if (last_slash)
+		{
+			last_slash = strchr(last_slash + 1, '/');
+		}
+		data->user_app = last_slash ? tf_httpd_parse_user_app_from_path(request->path, last_slash) : NULL;
+		if (data->user_app)
+		{
+			size_t path_length = strlen("path:") + strlen(data->user_app->app) + 1;
+			char* app_path = tf_malloc(path_length);
+			snprintf(app_path, path_length, "path:%s", data->user_app->app);
+			const char* value = tf_ssb_db_get_property(ssb, data->user_app->user, app_path);
+			tf_string_set(data->app_blob_id, sizeof(data->app_blob_id), value);
+			tf_free(app_path);
+			tf_free((void*)value);
+			data->file = last_slash + 1;
+		}
+	}
+	else if (request->path[0] == '/' && request->path[1] == '&')
+	{
+		const char* end = strstr(request->path, ".sha256/");
+		if (end)
+		{
+			snprintf(data->app_blob_id, sizeof(data->app_blob_id), "%.*s", (int)(end + strlen(".sha256") - request->path - 1), request->path + 1);
+			data->file = end + strlen(".sha256/");
+		}
+	}
+
+	char* app_blob = NULL;
+	size_t app_blob_size = 0;
+	if (*data->app_blob_id && tf_ssb_db_blob_get(ssb, data->app_blob_id, (uint8_t**)&app_blob, &app_blob_size))
+	{
+		JSMallocFunctions funcs = { 0 };
+		tf_get_js_malloc_functions(&funcs);
+		JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+		JSContext* context = JS_NewContext(runtime);
+
+		JSValue app_object = JS_ParseJSON(context, app_blob, app_blob_size, NULL);
+		JSValue files = JS_GetPropertyStr(context, app_object, "files");
+		JSValue blob_id = JS_GetPropertyStr(context, files, data->file);
+		if (JS_IsUndefined(blob_id))
+		{
+			blob_id = JS_GetPropertyStr(context, files, "handler.js");
+			if (!JS_IsUndefined(blob_id))
+			{
+				data->use_handler = true;
+			}
+		}
+		else
+		{
+			const char* blob_id_str = JS_ToCString(context, blob_id);
+			if (blob_id_str)
+			{
+				snprintf(data->etag, sizeof(data->etag), "\"%s\"", blob_id_str);
+				const char* match = tf_http_request_get_header(data->request, "if-none-match");
+				if (match && strcmp(match, data->etag) == 0)
+				{
+					data->not_modified = true;
+				}
+				else
+				{
+					data->found = tf_ssb_db_blob_get(ssb, blob_id_str, (uint8_t**)&data->data, &data->size);
+				}
+			}
+			JS_FreeCString(context, blob_id_str);
+		}
+		JS_FreeValue(context, blob_id);
+		JS_FreeValue(context, files);
+		JS_FreeValue(context, app_object);
+
+		JS_FreeContext(context);
+		JS_FreeRuntime(runtime);
+		tf_free(app_blob);
+	}
+}
+
+static void _httpd_call_app_handler(tf_ssb_t* ssb, tf_http_request_t* request, const char* app_blob_id, const char* path, const char* package_owner, const char* app)
+{
+	JSContext* context = tf_ssb_get_context(ssb);
+	JSValue global = JS_GetGlobalObject(context);
+	JSValue exports = JS_GetPropertyStr(context, global, "exports");
+	JSValue call_app_handler = JS_GetPropertyStr(context, exports, "callAppHandler");
+
+	JSValue response = tf_httpd_make_response_object(context, request);
+	tf_http_request_ref(request);
+	JSValue handler_blob_id = JS_NewString(context, app_blob_id);
+	JSValue path_value = JS_NewString(context, path);
+	JSValue package_owner_value = JS_NewString(context, package_owner);
+	JSValue app_value = JS_NewString(context, app);
+	JSValue query_value = request->query ? JS_NewString(context, request->query) : JS_UNDEFINED;
+
+	JSValue headers = JS_NewObject(context);
+	for (int i = 0; i < request->headers_count; i++)
+	{
+		char name[256] = "";
+		snprintf(name, sizeof(name), "%.*s", (int)request->headers[i].name_len, request->headers[i].name);
+		JS_SetPropertyStr(context, headers, name, JS_NewStringLen(context, request->headers[i].value, request->headers[i].value_len));
+	}
+
+	JSValue args[] = {
+		response,
+		handler_blob_id,
+		path_value,
+		query_value,
+		headers,
+		package_owner_value,
+		app_value,
+	};
+
+	JSValue result = JS_Call(context, call_app_handler, JS_NULL, tf_countof(args), args);
+	tf_util_report_error(context, result);
+	JS_FreeValue(context, result);
+
+	JS_FreeValue(context, headers);
+	JS_FreeValue(context, query_value);
+	JS_FreeValue(context, app_value);
+	JS_FreeValue(context, package_owner_value);
+	JS_FreeValue(context, handler_blob_id);
+	JS_FreeValue(context, path_value);
+	JS_FreeValue(context, response);
+	JS_FreeValue(context, call_app_handler);
+	JS_FreeValue(context, exports);
+	JS_FreeValue(context, global);
+}
+
+static void _httpd_endpoint_app_blob_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	app_blob_t* data = user_data;
+	if (data->not_modified)
+	{
+		tf_http_respond(data->request, 304, NULL, 0, NULL, 0);
+	}
+	else if (data->use_static)
+	{
+		tf_httpd_endpoint_static(data->request);
+	}
+	else if (data->use_handler)
+	{
+		_httpd_call_app_handler(ssb, data->request, data->app_blob_id, data->file, data->user_app->user, data->user_app->app);
+	}
+	else if (data->found)
+	{
+		const char* mime_type = tf_httpd_ext_to_content_type(strrchr(data->request->path, '.'), false);
+		if (!mime_type)
+		{
+			mime_type = tf_httpd_magic_bytes_to_content_type(data->data, data->size);
+		}
+		const char* headers[] = {
+			"Access-Control-Allow-Origin",
+			"*",
+			"Content-Security-Policy",
+			"sandbox allow-downloads allow-top-navigation-by-user-activation",
+			"Content-Type",
+			mime_type ? mime_type : "application/binary",
+			"etag",
+			data->etag,
+		};
+		tf_http_respond(data->request, 200, headers, tf_countof(headers) / 2, data->data, data->size);
+	}
+	tf_free(data->user_app);
+	tf_free(data->data);
+	tf_http_request_unref(data->request);
+	tf_free(data);
+}
+
+void tf_httpd_endpoint_app(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	app_blob_t* data = tf_malloc(sizeof(app_blob_t));
+	*data = (app_blob_t) { .request = request };
+	tf_ssb_run_work(ssb, _httpd_endpoint_app_blob_work, _httpd_endpoint_app_blob_after_work, data);
+}
+
+void tf_httpd_endpoint_app_socket(tf_http_request_t* request)
+{
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+
+	JSContext* context = tf_ssb_get_context(ssb);
+	JSValue global = JS_GetGlobalObject(context);
+	JSValue exports = JS_GetPropertyStr(context, global, "exports");
+	JSValue app_socket = JS_GetPropertyStr(context, exports, "app_socket");
+
+	JSValue request_object = JS_NewObject(context);
+	JSValue headers = JS_NewObject(context);
+	for (int i = 0; i < request->headers_count; i++)
+	{
+		JS_SetPropertyStr(context, headers, request->headers[i].name, JS_NewString(context, request->headers[i].value));
+	}
+	JS_SetPropertyStr(context, request_object, "headers", headers);
+
+	JSValue response = tf_httpd_make_response_object(context, request);
+	tf_http_request_ref(request);
+
+	JSValue args[] = {
+		request_object,
+		response,
+	};
+
+	JSValue result = JS_Call(context, app_socket, JS_NULL, tf_countof(args), args);
+	tf_util_report_error(context, result);
+	JS_FreeValue(context, result);
+
+	for (int i = 0; i < tf_countof(args); i++)
+	{
+		JS_FreeValue(context, args[i]);
+	}
+
+	JS_FreeValue(context, app_socket);
+	JS_FreeValue(context, exports);
+	JS_FreeValue(context, global);
+}

src/httpd.delete.c

@@ -0,0 +1,91 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+typedef struct _delete_t
+{
+	tf_http_request_t* request;
+	const char* session;
+	int response;
+} delete_t;
+
+static void _httpd_endpoint_delete_work(tf_ssb_t* ssb, void* user_data)
+{
+	delete_t* delete = user_data;
+	tf_http_request_t* request = delete->request;
+
+	JSMallocFunctions funcs = { 0 };
+	tf_get_js_malloc_functions(&funcs);
+	JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+	JSContext* context = JS_NewContext(runtime);
+
+	JSValue jwt = tf_httpd_authenticate_jwt(ssb, context, delete->session);
+	JSValue user = JS_GetPropertyStr(context, jwt, "name");
+	const char* user_string = JS_ToCString(context, user);
+	if (user_string && tf_httpd_is_name_valid(user_string))
+	{
+		tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/delete");
+		if (user_app)
+		{
+			if (strcmp(user_string, user_app->user) == 0 || (strcmp(user_app->user, "core") == 0 && tf_ssb_db_user_has_permission(ssb, NULL, user_string, "administration")))
+			{
+				size_t path_length = strlen("path:") + strlen(user_app->app) + 1;
+				char* app_path = tf_malloc(path_length);
+				snprintf(app_path, path_length, "path:%s", user_app->app);
+
+				bool changed = false;
+				changed = tf_ssb_db_remove_value_from_array_property(ssb, user_string, "apps", user_app->app) || changed;
+				changed = tf_ssb_db_remove_property(ssb, user_string, app_path) || changed;
+				delete->response = changed ? 200 : 404;
+				tf_free(app_path);
+			}
+			else
+			{
+				delete->response = 401;
+			}
+		}
+		else
+		{
+			delete->response = 404;
+		}
+		tf_free(user_app);
+	}
+	else
+	{
+		delete->response = 401;
+	}
+
+	JS_FreeCString(context, user_string);
+	JS_FreeValue(context, user);
+	JS_FreeValue(context, jwt);
+	JS_FreeContext(context);
+	JS_FreeRuntime(runtime);
+}
+
+static void _httpd_endpoint_delete_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	delete_t* delete = user_data;
+	const char* k_payload = tf_http_status_text(delete->response ? delete->response : 404);
+	tf_http_respond(delete->request, delete->response ? delete->response : 404, NULL, 0, k_payload, strlen(k_payload));
+	tf_http_request_unref(delete->request);
+	tf_free((void*)delete->session);
+	tf_free(delete);
+}
+
+void tf_httpd_endpoint_delete(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	delete_t* delete = tf_malloc(sizeof(delete_t));
+	*delete = (delete_t) {
+		.request = request,
+		.session = tf_http_get_cookie(tf_http_request_get_header(request, "cookie"), "session"),
+	};
+	tf_ssb_run_work(ssb, _httpd_endpoint_delete_work, _httpd_endpoint_delete_after_work, delete);
+}

src/httpd.index.c

@@ -0,0 +1,233 @@
+#include "httpd.js.h"
+
+#include "file.js.h"
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _index_t
+{
+	tf_http_request_t* request;
+	bool found;
+	bool not_modified;
+	bool use_handler;
+	bool use_static;
+	void* data;
+	size_t size;
+	char app_blob_id[k_blob_id_len];
+	const char* file;
+	tf_httpd_user_app_t* user_app;
+	char etag[256];
+} index_t;
+
+static bool _has_property(JSContext* context, JSValue object, const char* name)
+{
+	JSAtom atom = JS_NewAtom(context, name);
+	bool result = JS_HasProperty(context, object, atom) > 0;
+	JS_FreeAtom(context, atom);
+	return result;
+}
+
+static void _httpd_endpoint_app_index_work(tf_ssb_t* ssb, void* user_data)
+{
+	index_t* data = user_data;
+	data->use_static = true;
+	tf_httpd_user_app_t* user_app = data->user_app;
+
+	size_t app_path_length = strlen("path:") + strlen(user_app->app) + 1;
+	char* app_path = tf_malloc(app_path_length);
+	snprintf(app_path, app_path_length, "path:%s", user_app->app);
+	const char* app_blob_id = tf_ssb_db_get_property(ssb, user_app->user, app_path);
+	tf_free(app_path);
+
+	uint8_t* app_blob = NULL;
+	size_t app_blob_size = 0;
+
+	if (tf_ssb_db_blob_get(ssb, app_blob_id, &app_blob, &app_blob_size))
+	{
+		JSMallocFunctions funcs = { 0 };
+		tf_get_js_malloc_functions(&funcs);
+		JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+		JSContext* context = JS_NewContext(runtime);
+
+		JSValue app = JS_ParseJSON(context, (const char*)app_blob, app_blob_size, NULL);
+		JSValue files = JS_GetPropertyStr(context, app, "files");
+
+		if (!_has_property(context, files, "app.js"))
+		{
+			JSValue index = JS_GetPropertyStr(context, files, "index.html");
+			if (JS_IsString(index))
+			{
+				const char* index_string = JS_ToCString(context, index);
+				tf_ssb_db_blob_get(ssb, index_string, (uint8_t**)&data->data, &data->size);
+				JS_FreeCString(context, index_string);
+			}
+			JS_FreeValue(context, index);
+		}
+
+		JS_FreeValue(context, files);
+		JS_FreeValue(context, app);
+
+		JS_FreeContext(context);
+		JS_FreeRuntime(runtime);
+
+		tf_free(app_blob);
+	}
+	tf_free((void*)app_blob_id);
+}
+
+static char* _replace(const char* original, size_t size, const char* find, const char* replace, size_t* out_size)
+{
+	char* pos = strstr(original, find);
+	if (!pos)
+	{
+		return tf_strdup(original);
+	}
+
+	size_t replace_length = strlen(replace);
+	size_t find_length = strlen(find);
+	size_t new_size = size + replace_length - find_length;
+	char* buffer = tf_malloc(new_size);
+	memcpy(buffer, original, pos - original);
+	memcpy(buffer + (pos - original), replace, replace_length);
+	memcpy(buffer + (pos - original) + replace_length, pos + find_length, size - (pos - original) - find_length);
+	*out_size = new_size;
+	return buffer;
+}
+
+static char* _append_raw(char* document, size_t* current_size, const char* data, size_t size)
+{
+	document = tf_resize_vec(document, *current_size + size);
+	memcpy(document + *current_size, data, size);
+	document[*current_size + size] = '\0';
+	*current_size += size;
+	return document;
+}
+
+static char* _append_encoded(char* document, const char* data, size_t size, size_t* out_size)
+{
+	size_t current_size = strlen(document);
+	int accum = 0;
+	for (int i = 0; (size_t)i < size; i++)
+	{
+		switch (data[i])
+		{
+		case '"':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&quot;", strlen("&quot;"));
+			accum = i + 1;
+			break;
+		case '\'':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&#x27;", strlen("&#x27;"));
+			accum = i + 1;
+			break;
+		case '<':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&lt;", strlen("&lt;"));
+			accum = i + 1;
+			break;
+		case '>':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&gt;", strlen("&gt;"));
+			accum = i + 1;
+			break;
+		case '&':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&amp;", strlen("&amp;"));
+			accum = i + 1;
+			break;
+		default:
+			break;
+		}
+	}
+	*out_size = current_size;
+	return document;
+}
+
+static void _httpd_endpoint_app_index_file_read(tf_task_t* task, const char* path, int result, const void* data, void* user_data)
+{
+	index_t* state = user_data;
+	if (result > 0)
+	{
+		char* replacement = tf_strdup("<iframe srcdoc=\"");
+		size_t replacement_size = 0;
+		replacement = _append_encoded(replacement, state->data, state->size, &replacement_size);
+		replacement = _append_raw(replacement, &replacement_size, "\"", 1);
+
+		size_t size = 0;
+		char* document = _replace(data, result, "<iframe", replacement, &size);
+		const char* headers[] = {
+			"Content-Type",
+			"text/html; charset=utf-8",
+		};
+		tf_http_respond(state->request, 200, headers, tf_countof(headers) / 2, document, size);
+		tf_free(replacement);
+		tf_free(document);
+	}
+	tf_free(state->data);
+	tf_free(state->user_app);
+	tf_http_request_unref(state->request);
+	tf_free(state);
+}
+
+static void _httpd_endpoint_app_index_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	index_t* data = user_data;
+	if (data->data)
+	{
+		tf_task_t* task = data->request->user_data;
+		const char* root_path = tf_task_get_root_path(task);
+		size_t size = (root_path ? strlen(root_path) + 1 : 0) + strlen("core/index.html") + 1;
+		char* path = alloca(size);
+		snprintf(path, size, "%s%score/index.html", root_path ? root_path : "", root_path ? "/" : "");
+		tf_file_read(task, path, _httpd_endpoint_app_index_file_read, data);
+	}
+	else
+	{
+		tf_httpd_endpoint_static(data->request);
+		tf_free(data->user_app);
+		tf_http_request_unref(data->request);
+		tf_free(data);
+	}
+}
+
+void tf_httpd_endpoint_app_index(tf_http_request_t* request)
+{
+	tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/");
+	if (!user_app)
+	{
+		return tf_httpd_endpoint_static(request);
+	}
+
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	index_t* data = tf_malloc(sizeof(index_t));
+	(*data) = (index_t) { .request = request, .user_app = user_app };
+	tf_http_request_ref(request);
+	tf_ssb_run_work(ssb, _httpd_endpoint_app_index_work, _httpd_endpoint_app_index_after_work, data);
+}

src/httpd.js.h

@@ -11,6 +11,14 @@
 ** @{
 */
 
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include "quickjs.h"
+
+static const int64_t k_httpd_auth_refresh_interval = 1ULL * 7 * 24 * 60 * 60 * 1000;
+
 /** A JS context. */
 typedef struct JSContext JSContext;
 
@@ -19,6 +27,27 @@ typedef struct JSContext JSContext;
 */
 typedef struct _tf_http_t tf_http_t;
 
+/**
+** An HTTP request.
+*/
+typedef struct _tf_http_request_t tf_http_request_t;
+
+/**
+** An SSB instance.
+*/
+typedef struct _tf_ssb_t tf_ssb_t;
+
+/**
+** A user and app name.
+*/
+typedef struct _tf_httpd_user_app_t
+{
+	/** The username. */
+	const char* user;
+	/** The app name. */
+	const char* app;
+} tf_httpd_user_app_t;
+
 /**
 ** Register the HTTP script interface.  Also registers a number of built-in
 ** request handlers.  An ongoing project is to move the JS request handlers
@@ -39,4 +68,153 @@ tf_http_t* tf_httpd_create(JSContext* context);
 */
 void tf_httpd_destroy(tf_http_t* http);
 
+/**
+** Determine a content-type from a file extension.
+** @param ext The file extension.
+** @param use_fallback If not found, fallback to application/binary.
+** @return A MIME type or NULL.
+*/
+const char* tf_httpd_ext_to_content_type(const char* ext, bool use_fallback);
+
+/**
+** Determine a content type from magic bytes.
+** @param bytes The first bytes of a file.
+** @param size The length of the bytes.
+** @return A MIME type or NULL.
+*/
+const char* tf_httpd_magic_bytes_to_content_type(const uint8_t* bytes, size_t size);
+
+/**
+** Respond with a redirect.
+** @param request The HTTP request.
+** @return true if redirected.
+*/
+bool tf_httpd_redirect(tf_http_request_t* request);
+
+/**
+** Parse a username and app from a path like /~user/app/.
+** @param path The path.
+** @param expected_suffix A suffix that is required to be on the path, and removed.
+** @return The user and app.  Free with tf_free().
+*/
+tf_httpd_user_app_t* tf_httpd_parse_user_app_from_path(const char* path, const char* expected_suffix);
+
+/**
+** Decode form data into key value pairs.
+** @param data The form data string.
+** @param length The length of the form data string.
+** @return Key values pairs terminated by NULL.
+*/
+const char** tf_httpd_form_data_decode(const char* data, int length);
+
+/**
+** Get a form data value from an array of key value pairs produced by tf_httpd_form_data_decode().
+** @param form_data The form data.
+** @param key The key for which to fetch the value.
+** @return the value for the case-insensitive key or NULL.
+*/
+const char* tf_httpd_form_data_get(const char** form_data, const char* key);
+
+/**
+** Validate a JWT.
+** @param ssb The SSB instance.
+** @param context A JS context.
+** @param jwt The JWT.
+** @return The JWT contents if valid.
+*/
+JSValue tf_httpd_authenticate_jwt(tf_ssb_t* ssb, JSContext* context, const char* jwt);
+;
+
+/**
+** Make a JS response object for a request.
+** @param context The JS context.
+** @param request The HTTP request.
+** @return The respone object.
+*/
+JSValue tf_httpd_make_response_object(JSContext* context, tf_http_request_t* request);
+
+/**
+** Check if a name meets requirements.
+** @param name The name.
+** @return true if the name is valid.
+*/
+bool tf_httpd_is_name_valid(const char* name);
+
+/**
+** Make a header for the session cookie.
+** @param request The HTTP request.
+** @param session_cookie The session cookie.
+** @return The header.
+*/
+const char* tf_httpd_make_set_session_cookie_header(tf_http_request_t* request, const char* session_cookie);
+
+/**
+** Make a JWT for the session.
+** @param context A JS context.
+** @param ssb The SSB instance.
+** @param name The username.
+** @return The JWT.
+*/
+const char* tf_httpd_make_session_jwt(JSContext* context, tf_ssb_t* ssb, const char* name);
+
+/**
+** Serve a static file.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_static(tf_http_request_t* request);
+
+/**
+** View a blob.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_view(tf_http_request_t* request);
+
+/**
+** Save a blob or app.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_save(tf_http_request_t* request);
+
+/**
+** Delete a blob or app.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_delete(tf_http_request_t* request);
+
+/**
+** App endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_app(tf_http_request_t* request);
+
+/**
+** App index endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_app_index(tf_http_request_t* request);
+
+/**
+** App WebSocket.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_app_socket(tf_http_request_t* request);
+
+/**
+** Login endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_login(tf_http_request_t* request);
+
+/**
+** Auto-login endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_login_auto(tf_http_request_t* request);
+
+/**
+** Logout endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_logout(tf_http_request_t* request);
+
 /** @} */

src/httpd.login.c

@@ -0,0 +1,537 @@
+#include "httpd.js.h"
+
+#include "file.js.h"
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+#include "ow-crypt.h"
+#include "sodium/utils.h"
+
+#include <inttypes.h>
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _login_request_t
+{
+	tf_http_request_t* request;
+	const char* name;
+	const char* error;
+	const char* settings;
+	const char* code_of_conduct;
+	bool have_administrator;
+	bool session_is_new;
+
+	char location_header[1024];
+	const char* set_cookie_header;
+
+	int pending;
+} login_request_t;
+
+const char* tf_httpd_make_set_session_cookie_header(tf_http_request_t* request, const char* session_cookie)
+{
+	const char* k_pattern = "session=%s; path=/; Max-Age=%" PRId64 "; %sSameSite=Strict; HttpOnly";
+	int length = session_cookie ? snprintf(NULL, 0, k_pattern, session_cookie, k_httpd_auth_refresh_interval, request->is_tls ? "Secure; " : "") : 0;
+	char* cookie = length ? tf_malloc(length + 1) : NULL;
+	if (cookie)
+	{
+		snprintf(cookie, length + 1, k_pattern, session_cookie, k_httpd_auth_refresh_interval, request->is_tls ? "Secure; " : "");
+	}
+	return cookie;
+}
+
+static void _login_release(login_request_t* login)
+{
+	int ref_count = --login->pending;
+	if (ref_count == 0)
+	{
+		tf_free((void*)login->name);
+		tf_free((void*)login->code_of_conduct);
+		tf_free((void*)login->set_cookie_header);
+		tf_free(login);
+	}
+}
+
+static void _httpd_endpoint_login_file_read_callback(tf_task_t* task, const char* path, int result, const void* data, void* user_data)
+{
+	login_request_t* login = user_data;
+	tf_http_request_t* request = login->request;
+	if (result >= 0)
+	{
+		const char* headers[] = {
+			"Content-Type",
+			"text/html; charset=utf-8",
+			"Set-Cookie",
+			login->set_cookie_header ? login->set_cookie_header : "",
+		};
+		const char* replace_me = "$AUTH_DATA";
+		const char* auth = strstr(data, replace_me);
+		if (auth)
+		{
+			JSContext* context = tf_task_get_context(task);
+			JSValue object = JS_NewObject(context);
+			JS_SetPropertyStr(context, object, "session_is_new", JS_NewBool(context, login->session_is_new));
+			JS_SetPropertyStr(context, object, "name", login->name ? JS_NewString(context, login->name) : JS_UNDEFINED);
+			JS_SetPropertyStr(context, object, "error", login->error ? JS_NewString(context, login->error) : JS_UNDEFINED);
+			JS_SetPropertyStr(context, object, "code_of_conduct", login->code_of_conduct ? JS_NewString(context, login->code_of_conduct) : JS_UNDEFINED);
+			JS_SetPropertyStr(context, object, "have_administrator", JS_NewBool(context, login->have_administrator));
+			JSValue object_json = JS_JSONStringify(context, object, JS_NULL, JS_NULL);
+			size_t json_length = 0;
+			const char* json = JS_ToCStringLen(context, &json_length, object_json);
+
+			char* copy = tf_malloc(result + json_length);
+			int replace_start = (auth - (const char*)data);
+			int replace_end = (auth - (const char*)data) + (int)strlen(replace_me);
+			memcpy(copy, data, replace_start);
+			memcpy(copy + replace_start, json, json_length);
+			memcpy(copy + replace_start + json_length, ((const char*)data) + replace_end, result - replace_end);
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, copy, replace_start + json_length + (result - replace_end));
+			tf_free(copy);
+
+			JS_FreeCString(context, json);
+			JS_FreeValue(context, object_json);
+			JS_FreeValue(context, object);
+		}
+		else
+		{
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, data, result);
+		}
+	}
+	else
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+	tf_http_request_unref(request);
+	_login_release(login);
+}
+
+static bool _session_is_authenticated_as_user(JSContext* context, JSValue session)
+{
+	bool result = false;
+	JSValue user = JS_GetPropertyStr(context, session, "name");
+	const char* user_string = JS_ToCString(context, user);
+	result = user_string && strcmp(user_string, "guest") != 0;
+	JS_FreeCString(context, user_string);
+	JS_FreeValue(context, user);
+	return result;
+}
+
+static bool _make_administrator_if_first(tf_ssb_t* ssb, JSContext* context, const char* account_name_copy, bool may_become_first_admin)
+{
+	const char* settings = tf_ssb_db_get_property(ssb, "core", "settings");
+	JSValue settings_value = settings && *settings ? JS_ParseJSON(context, settings, strlen(settings), NULL) : JS_UNDEFINED;
+	if (JS_IsUndefined(settings_value))
+	{
+		settings_value = JS_NewObject(context);
+	}
+
+	bool have_administrator = false;
+	JSValue permissions = JS_GetPropertyStr(context, settings_value, "permissions");
+
+	JSPropertyEnum* ptab = NULL;
+	uint32_t plen = 0;
+	JS_GetOwnPropertyNames(context, &ptab, &plen, permissions, JS_GPN_STRING_MASK);
+	for (int i = 0; i < (int)plen; i++)
+	{
+		JSPropertyDescriptor desc = { 0 };
+		if (JS_GetOwnProperty(context, &desc, permissions, ptab[i].atom) == 1)
+		{
+			int permission_length = tf_util_get_length(context, desc.value);
+			for (int i = 0; i < permission_length; i++)
+			{
+				JSValue entry = JS_GetPropertyUint32(context, desc.value, i);
+				const char* permission = JS_ToCString(context, entry);
+				if (permission && strcmp(permission, "administration") == 0)
+				{
+					have_administrator = true;
+				}
+				JS_FreeCString(context, permission);
+				JS_FreeValue(context, entry);
+			}
+			JS_FreeValue(context, desc.setter);
+			JS_FreeValue(context, desc.getter);
+			JS_FreeValue(context, desc.value);
+		}
+	}
+	for (uint32_t i = 0; i < plen; ++i)
+	{
+		JS_FreeAtom(context, ptab[i].atom);
+	}
+	js_free(context, ptab);
+
+	if (!have_administrator && may_become_first_admin)
+	{
+		if (JS_IsUndefined(permissions))
+		{
+			permissions = JS_NewObject(context);
+			JS_SetPropertyStr(context, settings_value, "permissions", JS_DupValue(context, permissions));
+		}
+		JSValue user = JS_GetPropertyStr(context, permissions, account_name_copy);
+		if (JS_IsUndefined(user))
+		{
+			user = JS_NewArray(context);
+			JS_SetPropertyStr(context, permissions, account_name_copy, JS_DupValue(context, user));
+		}
+		JS_SetPropertyUint32(context, user, tf_util_get_length(context, user), JS_NewString(context, "administration"));
+		JS_FreeValue(context, user);
+
+		JSValue settings_json = JS_JSONStringify(context, settings_value, JS_NULL, JS_NULL);
+		const char* settings_string = JS_ToCString(context, settings_json);
+		tf_ssb_db_set_property(ssb, "core", "settings", settings_string);
+		JS_FreeCString(context, settings_string);
+		JS_FreeValue(context, settings_json);
+	}
+
+	JS_FreeValue(context, permissions);
+	JS_FreeValue(context, settings_value);
+	tf_free((void*)settings);
+	return have_administrator;
+}
+
+static bool _verify_password(const char* password, const char* hash)
+{
+	char buffer[7 + 22 + 31 + 1];
+	const char* out_hash = crypt_rn(password, hash, buffer, sizeof(buffer));
+	return out_hash && strcmp(hash, out_hash) == 0;
+}
+
+static void _httpd_endpoint_login_work(tf_ssb_t* ssb, void* user_data)
+{
+	login_request_t* login = user_data;
+	tf_http_request_t* request = login->request;
+
+	JSMallocFunctions funcs = { 0 };
+	tf_get_js_malloc_functions(&funcs);
+	JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+	JSContext* context = JS_NewContext(runtime);
+
+	const char* session = tf_http_get_cookie(tf_http_request_get_header(request, "cookie"), "session");
+	const char** form_data = tf_httpd_form_data_decode(request->query, request->query ? strlen(request->query) : 0);
+	const char* account_name_copy = NULL;
+	JSValue jwt = tf_httpd_authenticate_jwt(ssb, context, session);
+
+	if (_session_is_authenticated_as_user(context, jwt))
+	{
+		const char* return_url = tf_httpd_form_data_get(form_data, "return");
+		if (return_url)
+		{
+			tf_string_set(login->location_header, sizeof(login->location_header), return_url);
+		}
+		else
+		{
+			snprintf(login->location_header, sizeof(login->location_header), "%s%s/", request->is_tls ? "https://" : "http://", tf_http_request_get_header(request, "host"));
+		}
+		goto done;
+	}
+
+	const char* send_session = tf_strdup(session);
+	bool session_is_new = false;
+	const char* login_error = NULL;
+	bool may_become_first_admin = false;
+	if (strcmp(request->method, "POST") == 0)
+	{
+		session_is_new = true;
+		const char** post_form_data = tf_httpd_form_data_decode(request->body, request->content_length);
+		const char* submit = tf_httpd_form_data_get(post_form_data, "submit");
+		if (submit && strcmp(submit, "Login") == 0)
+		{
+			const char* account_name = tf_httpd_form_data_get(post_form_data, "name");
+			account_name_copy = tf_strdup(account_name);
+			const char* password = tf_httpd_form_data_get(post_form_data, "password");
+			const char* new_password = tf_httpd_form_data_get(post_form_data, "new_password");
+			const char* confirm = tf_httpd_form_data_get(post_form_data, "confirm");
+			const char* change = tf_httpd_form_data_get(post_form_data, "change");
+			const char* form_register = tf_httpd_form_data_get(post_form_data, "register");
+			char account_passwd[256] = { 0 };
+			bool have_account = tf_ssb_db_get_account_password_hash(ssb, tf_httpd_form_data_get(post_form_data, "name"), account_passwd, sizeof(account_passwd));
+
+			if (form_register && strcmp(form_register, "1") == 0)
+			{
+				bool registered = false;
+				if (!tf_httpd_is_name_valid(account_name))
+				{
+					login_error = "Invalid username.  Usernames must contain only letters from the English alphabet and digits and must start with a letter.";
+				}
+				else
+				{
+					if (!have_account && tf_httpd_is_name_valid(account_name) && password && confirm && strcmp(password, confirm) == 0)
+					{
+						sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+						registered = tf_ssb_db_register_account(tf_ssb_get_loop(ssb), db, context, account_name, password);
+						tf_ssb_release_db_writer(ssb, db);
+						if (registered)
+						{
+							tf_free((void*)send_session);
+							send_session = tf_httpd_make_session_jwt(context, ssb, account_name);
+							may_become_first_admin = true;
+						}
+					}
+				}
+				if (!registered && !login_error)
+				{
+					login_error = "Error registering account.";
+				}
+			}
+			else if (change && strcmp(change, "1") == 0)
+			{
+				bool set = false;
+				if (have_account && tf_httpd_is_name_valid(account_name) && new_password && confirm && strcmp(new_password, confirm) == 0 &&
+					_verify_password(password, account_passwd))
+				{
+					sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+					set = tf_ssb_db_set_account_password(tf_ssb_get_loop(ssb), db, context, account_name, new_password);
+					tf_ssb_release_db_writer(ssb, db);
+					if (set)
+					{
+						tf_free((void*)send_session);
+						send_session = tf_httpd_make_session_jwt(context, ssb, account_name);
+					}
+				}
+				if (!set)
+				{
+					login_error = "Error changing password.";
+				}
+			}
+			else
+			{
+				if (have_account && *account_passwd && _verify_password(password, account_passwd))
+				{
+					tf_free((void*)send_session);
+					send_session = tf_httpd_make_session_jwt(context, ssb, account_name);
+					may_become_first_admin = true;
+				}
+				else
+				{
+					login_error = "Invalid username or password.";
+				}
+			}
+		}
+		else
+		{
+			tf_free((void*)send_session);
+			send_session = tf_httpd_make_session_jwt(context, ssb, "guest");
+		}
+		tf_free(post_form_data);
+	}
+
+	bool have_administrator = _make_administrator_if_first(ssb, context, account_name_copy, may_become_first_admin);
+
+	if (session_is_new && tf_httpd_form_data_get(form_data, "return") && !login_error)
+	{
+		const char* return_url = tf_httpd_form_data_get(form_data, "return");
+		if (return_url)
+		{
+			tf_string_set(login->location_header, sizeof(login->location_header), return_url);
+		}
+		else
+		{
+			snprintf(login->location_header, sizeof(login->location_header), "%s%s/", request->is_tls ? "https://" : "http://", tf_http_request_get_header(request, "host"));
+		}
+		login->set_cookie_header = tf_httpd_make_set_session_cookie_header(request, send_session);
+		tf_free((void*)send_session);
+	}
+	else
+	{
+
+		login->name = account_name_copy;
+		login->error = login_error;
+		login->set_cookie_header = tf_httpd_make_set_session_cookie_header(request, send_session);
+		tf_free((void*)send_session);
+		login->session_is_new = session_is_new;
+		login->have_administrator = have_administrator;
+		login->settings = tf_ssb_db_get_property(ssb, "core", "settings");
+
+		if (login->settings)
+		{
+			JSValue settings_value = JS_ParseJSON(context, login->settings, strlen(login->settings), NULL);
+			JSValue code_of_conduct_value = JS_GetPropertyStr(context, settings_value, "code_of_conduct");
+			const char* code_of_conduct = JS_ToCString(context, code_of_conduct_value);
+			const char* result = tf_strdup(code_of_conduct);
+			JS_FreeCString(context, code_of_conduct);
+			JS_FreeValue(context, code_of_conduct_value);
+			JS_FreeValue(context, settings_value);
+			tf_free((void*)login->settings);
+			login->settings = NULL;
+			login->code_of_conduct = result;
+		}
+
+		login->pending++;
+		tf_http_request_ref(request);
+		tf_file_read(login->request->user_data, "core/auth.html", _httpd_endpoint_login_file_read_callback, login);
+
+		account_name_copy = NULL;
+	}
+
+done:
+	tf_free((void*)session);
+	tf_free(form_data);
+	tf_free((void*)account_name_copy);
+	JS_FreeValue(context, jwt);
+
+	JS_FreeContext(context);
+	JS_FreeRuntime(runtime);
+}
+
+static void _httpd_endpoint_login_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	login_request_t* login = user_data;
+	tf_http_request_t* request = login->request;
+	if (login->pending == 1)
+	{
+		if (*login->location_header)
+		{
+			const char* headers[] = {
+				"Location",
+				login->location_header,
+				"Set-Cookie",
+				login->set_cookie_header ? login->set_cookie_header : "",
+			};
+			tf_http_respond(request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+		}
+	}
+	tf_http_request_unref(request);
+	_login_release(login);
+}
+
+void tf_httpd_endpoint_login(tf_http_request_t* request)
+{
+	tf_task_t* task = request->user_data;
+	tf_http_request_ref(request);
+
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	login_request_t* login = tf_malloc(sizeof(login_request_t));
+	*login = (login_request_t) {
+		.request = request,
+	};
+	login->pending++;
+	tf_ssb_run_work(ssb, _httpd_endpoint_login_work, _httpd_endpoint_login_after_work, login);
+}
+
+void tf_httpd_endpoint_logout(tf_http_request_t* request)
+{
+	const char* k_set_cookie = request->is_tls ? "session=; path=/; Secure; SameSite=Strict; expires=Thu, 01 Jan 1970 00:00:00 GMT; HttpOnly"
+											   : "session=; path=/; SameSite=Strict; expires=Thu, 01 Jan 1970 00:00:00 GMT; HttpOnly";
+	const char* k_location_format = "/login%s%s";
+	int length = snprintf(NULL, 0, k_location_format, request->query ? "?" : "", request->query);
+	char* location = alloca(length + 1);
+	snprintf(location, length + 1, k_location_format, request->query ? "?" : "", request->query ? request->query : "");
+	const char* headers[] = {
+		"Set-Cookie",
+		k_set_cookie,
+		"Location",
+		location,
+	};
+	tf_http_respond(request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+}
+
+typedef struct _auto_login_t
+{
+	tf_http_request_t* request;
+	bool autologin;
+	const char* users;
+} auto_login_t;
+
+static void _httpd_auto_login_work(tf_ssb_t* ssb, void* user_data)
+{
+	auto_login_t* request = user_data;
+	sqlite3* db = tf_ssb_acquire_db_reader(ssb);
+	tf_ssb_db_get_global_setting_bool(db, "autologin", &request->autologin);
+	tf_ssb_release_db_reader(ssb, db);
+
+	if (request->autologin)
+	{
+		request->users = tf_ssb_db_get_property(ssb, "auth", "users");
+		if (request->users && strcmp(request->users, "[]") == 0)
+		{
+			tf_free((void*)request->users);
+			request->users = NULL;
+		}
+
+		if (!request->users)
+		{
+			JSMallocFunctions funcs = { 0 };
+			tf_get_js_malloc_functions(&funcs);
+			JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+			JSContext* context = JS_NewContext(runtime);
+			static const char* k_account_name = "mobile";
+			sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+			bool registered = tf_ssb_db_register_account(tf_ssb_get_loop(ssb), db, context, k_account_name, k_account_name);
+			tf_ssb_release_db_writer(ssb, db);
+			if (registered)
+			{
+				_make_administrator_if_first(ssb, context, k_account_name, true);
+			}
+			JS_FreeContext(context);
+			JS_FreeRuntime(runtime);
+
+			request->users = tf_ssb_db_get_property(ssb, "auth", "users");
+		}
+	}
+}
+
+static void _httpd_auto_login_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	auto_login_t* work = user_data;
+	JSContext* context = tf_ssb_get_context(ssb);
+	const char* session_token = NULL;
+	if (!work->autologin)
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(work->request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+	else
+	{
+		if (work->users)
+		{
+			JSValue json = JS_ParseJSON(context, work->users, strlen(work->users), NULL);
+			JSValue user = JS_GetPropertyUint32(context, json, 0);
+			const char* user_string = JS_ToCString(context, user);
+			session_token = tf_httpd_make_session_jwt(context, ssb, user_string);
+			JS_FreeCString(context, user_string);
+			JS_FreeValue(context, user);
+			JS_FreeValue(context, json);
+		}
+		if (session_token)
+		{
+			const char* cookie = tf_httpd_make_set_session_cookie_header(work->request, session_token);
+			tf_free((void*)session_token);
+			const char* headers[] = {
+				"Set-Cookie",
+				cookie,
+				"Location",
+				"/",
+			};
+			tf_http_respond(work->request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+			tf_free((void*)cookie);
+		}
+		else
+		{
+			const char* headers[] = {
+				"Location",
+				"/",
+			};
+			tf_http_respond(work->request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+		}
+	}
+	tf_http_request_unref(work->request);
+	tf_free((void*)work->users);
+	tf_free(work);
+}
+
+void tf_httpd_endpoint_login_auto(tf_http_request_t* request)
+{
+	tf_task_t* task = request->user_data;
+	tf_http_request_ref(request);
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+
+	auto_login_t* work = tf_malloc(sizeof(auto_login_t));
+	*work = (auto_login_t) { .request = request };
+	tf_ssb_run_work(ssb, _httpd_auto_login_work, _httpd_auto_login_after_work, work);
+}

src/httpd.save.c

@@ -0,0 +1,181 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "log.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+typedef struct _save_t
+{
+	tf_http_request_t* request;
+	int response;
+	char blob_id[k_blob_id_len];
+} save_t;
+
+static void _httpd_endpoint_save_work(tf_ssb_t* ssb, void* user_data)
+{
+	save_t* save = user_data;
+	tf_http_request_t* request = save->request;
+	const char* session = tf_http_get_cookie(tf_http_request_get_header(request, "cookie"), "session");
+
+	JSMallocFunctions funcs = { 0 };
+	tf_get_js_malloc_functions(&funcs);
+	JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+	JSContext* context = JS_NewContext(runtime);
+
+	JSValue jwt = tf_httpd_authenticate_jwt(ssb, context, session);
+	JSValue user = JS_GetPropertyStr(context, jwt, "name");
+	const char* user_string = JS_ToCString(context, user);
+
+	if (user_string && tf_httpd_is_name_valid(user_string))
+	{
+		tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/save");
+		if (user_app)
+		{
+			if (strcmp(user_string, user_app->user) == 0 || (strcmp(user_app->user, "core") == 0 && tf_ssb_db_user_has_permission(ssb, NULL, user_string, "administration")))
+			{
+				size_t path_length = strlen("path:") + strlen(user_app->app) + 1;
+				char* app_path = tf_malloc(path_length);
+				snprintf(app_path, path_length, "path:%s", user_app->app);
+
+				const char* old_blob_id = tf_ssb_db_get_property(ssb, user_app->user, app_path);
+
+				JSValue new_app = JS_ParseJSON(context, request->body, request->content_length, NULL);
+				tf_util_report_error(context, new_app);
+				if (JS_IsObject(new_app))
+				{
+					uint8_t* old_blob = NULL;
+					size_t old_blob_size = 0;
+					if (tf_ssb_db_blob_get(ssb, old_blob_id, &old_blob, &old_blob_size))
+					{
+						JSValue old_app = JS_ParseJSON(context, (const char*)old_blob, old_blob_size, NULL);
+						if (JS_IsObject(old_app))
+						{
+							JSAtom previous = JS_NewAtom(context, "previous");
+							JS_DeleteProperty(context, old_app, previous, 0);
+							JS_DeleteProperty(context, new_app, previous, 0);
+
+							JSValue old_app_json = JS_JSONStringify(context, old_app, JS_NULL, JS_NULL);
+							JSValue new_app_json = JS_JSONStringify(context, new_app, JS_NULL, JS_NULL);
+							const char* old_app_str = JS_ToCString(context, old_app_json);
+							const char* new_app_str = JS_ToCString(context, new_app_json);
+
+							if (old_app_str && new_app_str && strcmp(old_app_str, new_app_str) == 0)
+							{
+								snprintf(save->blob_id, sizeof(save->blob_id), "/%s", old_blob_id);
+								save->response = 200;
+							}
+
+							JS_FreeCString(context, old_app_str);
+							JS_FreeCString(context, new_app_str);
+							JS_FreeValue(context, old_app_json);
+							JS_FreeValue(context, new_app_json);
+							JS_FreeAtom(context, previous);
+						}
+						JS_FreeValue(context, old_app);
+						tf_free(old_blob);
+					}
+
+					if (!save->response)
+					{
+						if (old_blob_id)
+						{
+							JS_SetPropertyStr(context, new_app, "previous", JS_NewString(context, old_blob_id));
+						}
+						JSValue new_app_json = JS_JSONStringify(context, new_app, JS_NULL, JS_NULL);
+						size_t new_app_length = 0;
+						const char* new_app_str = JS_ToCStringLen(context, &new_app_length, new_app_json);
+
+						char blob_id[k_blob_id_len] = { 0 };
+						if (tf_ssb_db_blob_store(ssb, (const uint8_t*)new_app_str, new_app_length, blob_id, sizeof(blob_id), NULL) &&
+							tf_ssb_db_set_property(ssb, user_app->user, app_path, blob_id))
+						{
+							tf_ssb_db_add_value_to_array_property(ssb, user_app->user, "apps", user_app->app);
+							tf_string_set(save->blob_id, sizeof(save->blob_id), blob_id);
+							save->response = 200;
+						}
+						else
+						{
+							tf_printf("Blob store or property set failed.\n");
+							save->response = 500;
+						}
+
+						JS_FreeCString(context, new_app_str);
+						JS_FreeValue(context, new_app_json);
+					}
+				}
+				else
+				{
+					save->response = 400;
+				}
+				JS_FreeValue(context, new_app);
+
+				tf_free(app_path);
+				tf_free((void*)old_blob_id);
+			}
+			else
+			{
+				save->response = 403;
+			}
+			tf_free(user_app);
+		}
+		else if (strcmp(request->path, "/save") == 0)
+		{
+			char blob_id[k_blob_id_len] = { 0 };
+			if (tf_ssb_db_blob_store(ssb, request->body, request->content_length, blob_id, sizeof(blob_id), NULL))
+			{
+				tf_string_set(save->blob_id, sizeof(save->blob_id), blob_id);
+				save->response = 200;
+			}
+			else
+			{
+				tf_printf("Blob store failed.\n");
+				save->response = 500;
+			}
+		}
+		else
+		{
+			save->response = 400;
+		}
+	}
+	else
+	{
+		save->response = 401;
+	}
+
+	tf_free((void*)session);
+	JS_FreeCString(context, user_string);
+	JS_FreeValue(context, user);
+	JS_FreeValue(context, jwt);
+	JS_FreeContext(context);
+	JS_FreeRuntime(runtime);
+}
+
+static void _httpd_endpoint_save_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	save_t* save = user_data;
+	tf_http_request_t* request = save->request;
+	if (*save->blob_id)
+	{
+		char body[256] = "";
+		int length = snprintf(body, sizeof(body), "/%s", save->blob_id);
+		tf_http_respond(request, 200, NULL, 0, body, length);
+	}
+	tf_http_request_unref(request);
+	tf_free(save);
+}
+
+void tf_httpd_endpoint_save(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	save_t* save = tf_malloc(sizeof(save_t));
+	*save = (save_t) {
+		.request = request,
+	};
+	tf_ssb_run_work(ssb, _httpd_endpoint_save_work, _httpd_endpoint_save_after_work, save);
+}

src/httpd.static.c

@@ -0,0 +1,202 @@
+#include "httpd.js.h"
+
+#include "file.js.h"
+#include "http.h"
+#include "mem.h"
+#include "task.h"
+#include "util.js.h"
+
+#include <assert.h>
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _http_file_t
+{
+	tf_http_request_t* request;
+	char etag[512];
+} http_file_t;
+
+static bool _ends_with(const char* a, const char* suffix)
+{
+	if (!a || !suffix)
+	{
+		return false;
+	}
+	size_t alen = strlen(a);
+	size_t suffixlen = strlen(suffix);
+	return alen >= suffixlen && strcmp(a + alen - suffixlen, suffix) == 0;
+}
+
+static const char* _after(const char* text, const char* prefix)
+{
+	size_t prefix_length = strlen(prefix);
+	if (text && strncmp(text, prefix, prefix_length) == 0)
+	{
+		return text + prefix_length;
+	}
+	return NULL;
+}
+
+static double _time_spec_to_double(const uv_timespec_t* time_spec)
+{
+	return (double)time_spec->tv_sec + (double)(time_spec->tv_nsec) / 1e9;
+}
+
+static void _httpd_endpoint_static_read(tf_task_t* task, const char* path, int result, const void* data, void* user_data)
+{
+	http_file_t* file = user_data;
+	tf_http_request_t* request = file->request;
+	if (result >= 0)
+	{
+		if (strcmp(path, "core/tfrpc.js") == 0 || _ends_with(path, "core/tfrpc.js"))
+		{
+			const char* content_type = tf_httpd_ext_to_content_type(strrchr(path, '.'), true);
+			const char* headers[] = {
+				"Content-Type",
+				content_type,
+				"etag",
+				file->etag,
+				"Access-Control-Allow-Origin",
+				"null",
+			};
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, data, result);
+		}
+		else
+		{
+			const char* content_type = tf_httpd_ext_to_content_type(strrchr(path, '.'), true);
+			const char* headers[] = {
+				"Content-Type",
+				content_type,
+				"etag",
+				file->etag,
+			};
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, data, result);
+		}
+	}
+	else
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+	tf_http_request_unref(request);
+	tf_free(file);
+}
+
+static void _httpd_endpoint_static_stat(tf_task_t* task, const char* path, int result, const uv_stat_t* stat, void* user_data)
+{
+	tf_http_request_t* request = user_data;
+	const char* match = tf_http_request_get_header(request, "if-none-match");
+	if (result != 0)
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+		tf_http_request_unref(request);
+	}
+	else
+	{
+		char etag[512];
+		snprintf(etag, sizeof(etag), "\"%f_%zd\"", _time_spec_to_double(&stat->st_mtim), (size_t)stat->st_size);
+		if (match && strcmp(match, etag) == 0)
+		{
+			tf_http_respond(request, 304, NULL, 0, NULL, 0);
+			tf_http_request_unref(request);
+		}
+		else
+		{
+			http_file_t* file = tf_malloc(sizeof(http_file_t));
+			*file = (http_file_t) { .request = request };
+			static_assert(sizeof(file->etag) == sizeof(etag), "Size mismatch");
+			memcpy(file->etag, etag, sizeof(etag));
+			tf_file_read(task, path, _httpd_endpoint_static_read, file);
+		}
+	}
+}
+
+void tf_httpd_endpoint_static(tf_http_request_t* request)
+{
+	if (request->path && strncmp(request->path, "/.well-known/", strlen("/.well-known/")) && tf_httpd_redirect(request))
+	{
+		return;
+	}
+
+	const char* k_static_files[] = {
+		"index.html",
+		"client.js",
+		"tildefriends.svg",
+		"jszip.min.js",
+		"style.css",
+		"tfrpc.js",
+		"w3.css",
+	};
+
+	const char* k_map[][2] = {
+		{ "/static/", "core/" },
+		{ "/lit/", "deps/lit/" },
+		{ "/codemirror/", "deps/codemirror/" },
+		{ "/prettier/", "deps/prettier/" },
+		{ "/speedscope/", "deps/speedscope/" },
+		{ "/.well-known/", "data/global/.well-known/" },
+	};
+
+	bool is_core = false;
+	const char* after = NULL;
+	const char* file_path = NULL;
+	for (int i = 0; i < tf_countof(k_map) && !after; i++)
+	{
+		const char* next_after = _after(request->path, k_map[i][0]);
+		if (next_after)
+		{
+			after = next_after;
+			file_path = k_map[i][1];
+			is_core = after && i == 0;
+		}
+	}
+
+	if ((!after || !*after) && request->path[strlen(request->path) - 1] == '/')
+	{
+		after = "index.html";
+		if (!file_path)
+		{
+			file_path = "core/";
+			is_core = true;
+		}
+	}
+
+	if (!after || strstr(after, ".."))
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+		return;
+	}
+
+	if (is_core)
+	{
+		bool found = false;
+		for (int i = 0; i < tf_countof(k_static_files); i++)
+		{
+			if (strcmp(after, k_static_files[i]) == 0)
+			{
+				found = true;
+				break;
+			}
+		}
+
+		if (!found)
+		{
+			const char* k_payload = tf_http_status_text(404);
+			tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+			return;
+		}
+	}
+
+	tf_task_t* task = request->user_data;
+	const char* root_path = tf_task_get_root_path(task);
+	size_t size = (root_path ? strlen(root_path) + 1 : 0) + strlen(file_path) + strlen(after) + 1;
+	char* path = alloca(size);
+	snprintf(path, size, "%s%s%s%s", root_path ? root_path : "", root_path ? "/" : "", file_path, after);
+	tf_http_request_ref(request);
+	tf_file_stat(task, path, _httpd_endpoint_static_stat, request);
+}

src/httpd.view.c

@@ -0,0 +1,140 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+typedef struct _view_t
+{
+	tf_http_request_t* request;
+	const char** form_data;
+	void* data;
+	size_t size;
+	char etag[256];
+	char notify_want_blob_id[k_blob_id_len];
+	bool not_modified;
+} view_t;
+
+static bool _is_filename_safe(const char* filename)
+{
+	if (!filename)
+	{
+		return NULL;
+	}
+	for (const char* p = filename; *p; p++)
+	{
+		if ((*p <= 'a' && *p >= 'z') && (*p <= 'A' && *p >= 'Z') && (*p <= '0' && *p >= '9') && *p != '.' && *p != '-' && *p != '_')
+		{
+			return false;
+		}
+	}
+	return strlen(filename) < 256;
+}
+
+static void _httpd_endpoint_view_work(tf_ssb_t* ssb, void* user_data)
+{
+	view_t* view = user_data;
+	tf_http_request_t* request = view->request;
+	char blob_id[k_blob_id_len] = "";
+
+	tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/view");
+	if (user_app)
+	{
+		size_t app_path_length = strlen("path:") + strlen(user_app->app) + 1;
+		char* app_path = tf_malloc(app_path_length);
+		snprintf(app_path, app_path_length, "path:%s", user_app->app);
+		const char* value = tf_ssb_db_get_property(ssb, user_app->user, app_path);
+		tf_string_set(blob_id, sizeof(blob_id), value);
+		tf_free(app_path);
+		tf_free((void*)value);
+	}
+	else if (request->path[0] == '/' && request->path[1] == '&')
+	{
+		snprintf(blob_id, sizeof(blob_id), "%.*s", (int)(strlen(request->path) - strlen("/view") - 1), request->path + 1);
+	}
+	tf_free(user_app);
+
+	if (*blob_id)
+	{
+		snprintf(view->etag, sizeof(view->etag), "\"%s\"", blob_id);
+		const char* if_none_match = tf_http_request_get_header(request, "if-none-match");
+		char match[258];
+		snprintf(match, sizeof(match), "\"%s\"", blob_id);
+		if (if_none_match && strcmp(if_none_match, match) == 0)
+		{
+			view->not_modified = true;
+		}
+		else
+		{
+			if (!tf_ssb_db_blob_get(ssb, blob_id, (uint8_t**)&view->data, &view->size))
+			{
+				sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+				tf_ssb_db_add_blob_wants(db, blob_id);
+				tf_ssb_release_db_writer(ssb, db);
+				tf_string_set(view->notify_want_blob_id, sizeof(view->notify_want_blob_id), blob_id);
+			}
+		}
+	}
+}
+
+static void _httpd_endpoint_view_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	view_t* view = user_data;
+	const char* filename = tf_httpd_form_data_get(view->form_data, "filename");
+	if (!_is_filename_safe(filename))
+	{
+		filename = NULL;
+	}
+	char content_disposition[512] = "";
+	if (filename)
+	{
+		snprintf(content_disposition, sizeof(content_disposition), "attachment; filename=%s", filename);
+	}
+	const char* headers[] = {
+		"Content-Security-Policy",
+		"sandbox allow-downloads allow-top-navigation-by-user-activation",
+		"Content-Type",
+		view->data ? tf_httpd_magic_bytes_to_content_type(view->data, view->size) : "text/plain",
+		"etag",
+		view->etag,
+		filename ? "Content-Disposition" : NULL,
+		filename ? content_disposition : NULL,
+	};
+	int count = filename ? tf_countof(headers) / 2 : (tf_countof(headers) / 2 - 1);
+	if (view->not_modified)
+	{
+		tf_http_respond(view->request, 304, headers, count, NULL, 0);
+	}
+	else if (view->data)
+	{
+		tf_http_respond(view->request, 200, headers, count, view->data, view->size);
+		tf_free(view->data);
+	}
+	else
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(view->request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+
+	if (*view->notify_want_blob_id)
+	{
+		tf_ssb_notify_blob_want_added(ssb, view->notify_want_blob_id);
+	}
+
+	tf_free(view->form_data);
+	tf_http_request_unref(view->request);
+	tf_free(view);
+}
+
+void tf_httpd_endpoint_view(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	view_t* view = tf_malloc(sizeof(view_t));
+	*view = (view_t) { .request = request, .form_data = tf_httpd_form_data_decode(request->query, request->query ? strlen(request->query) : 0) };
+	tf_ssb_run_work(ssb, _httpd_endpoint_view_work, _httpd_endpoint_view_after_work, view);
+}

src/ios/Info.plist

@@ -13,13 +13,13 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.0.32.1</string>
+	<string>0.2025.9</string>
 	<key>CFBundleSupportedPlatforms</key>
 	<array>
 		<string>iPhoneOS</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>15</string>
+	<string>17</string>
 	<key>DTPlatformName</key>
 	<string>iphoneos</string>
 	<key>LSRequiresIPhoneOS</key>

src/main.c

@@ -1442,7 +1442,7 @@ static int _tf_run_task(const tf_run_args_t* args, int index)
 	int result = -1;
 	tf_task_t* task = tf_task_create();
 	tf_task_set_trusted(task, true);
-	tf_printf("setting zip path to %s\n", args->zip);
+	tf_printf("Zip path: %s\n", args->zip);
 	tf_task_set_zip_path(task, args->zip);
 	tf_task_set_ssb_network_key(task, args->network_key);
 	tf_task_set_args(task, args->args);
@@ -1487,7 +1487,7 @@ static int _tf_run_task(const tf_run_args_t* args, int index)
 					break;
 				}
 			}
-			tf_printf("Using %s as the working directory.\n", cwd);
+			tf_printf("Root path: %s\n", cwd);
 		}
 		if (!*cwd)
 		{

src/ssb.c

@@ -133,6 +133,15 @@ typedef struct _tf_ssb_message_added_callback_node_t
 	tf_ssb_message_added_callback_node_t* next;
 } tf_ssb_message_added_callback_node_t;
 
+typedef struct _tf_ssb_blob_stored_callback_node_t tf_ssb_blob_stored_callback_node_t;
+typedef struct _tf_ssb_blob_stored_callback_node_t
+{
+	tf_ssb_blob_stored_callback_t* callback;
+	tf_ssb_callback_cleanup_t* cleanup;
+	void* user_data;
+	tf_ssb_blob_stored_callback_node_t* next;
+} tf_ssb_blob_stored_callback_node_t;
+
 typedef struct _tf_ssb_blob_want_added_callback_node_t tf_ssb_blob_want_added_callback_node_t;
 typedef struct _tf_ssb_blob_want_added_callback_node_t
 {
@@ -235,6 +244,9 @@ typedef struct _tf_ssb_t
 	tf_ssb_message_added_callback_node_t* message_added;
 	int message_added_count;
 
+	tf_ssb_blob_stored_callback_node_t* blob_stored;
+	int blob_stored_count;
+
 	tf_ssb_blob_want_added_callback_node_t* blob_want_added;
 	int blob_want_added_count;
 
@@ -977,7 +989,6 @@ bool tf_ssb_connection_rpc_send_error_method_not_allowed(tf_ssb_connection_t* co
 {
 	char buffer[1024] = "";
 	snprintf(buffer, sizeof(buffer), "method '%s' is not in list of allowed methods", name);
-	tf_printf("%s\n", buffer);
 	return tf_ssb_connection_rpc_send_error(connection, flags, request_number, buffer);
 }
 
@@ -2742,6 +2753,17 @@ void tf_ssb_destroy(tf_ssb_t* ssb)
 		}
 		tf_free(node);
 	}
+	while (ssb->blob_stored)
+	{
+		tf_ssb_blob_stored_callback_node_t* node = ssb->blob_stored;
+		ssb->blob_stored = node->next;
+		ssb->blob_stored_count--;
+		if (node->cleanup)
+		{
+			node->cleanup(ssb, node->user_data);
+		}
+		tf_free(node);
+	}
 	while (ssb->blob_want_added)
 	{
 		tf_ssb_blob_want_added_callback_node_t* node = ssb->blob_want_added;
@@ -2784,6 +2806,16 @@ void tf_ssb_destroy(tf_ssb_t* ssb)
 
 	uv_run(ssb->loop, UV_RUN_NOWAIT);
 
+	if (ssb->own_context)
+	{
+		if (!ssb->quiet)
+		{
+			tf_printf("closing ssb context\n");
+		}
+		JS_FreeContext(ssb->context);
+		JS_FreeRuntime(ssb->runtime);
+		ssb->own_context = false;
+	}
 	if (ssb->loop == &ssb->own_loop)
 	{
 		if (!ssb->quiet)
@@ -2800,16 +2832,6 @@ void tf_ssb_destroy(tf_ssb_t* ssb)
 	{
 		tf_printf("uv loop closed.\n");
 	}
-	if (ssb->own_context)
-	{
-		if (!ssb->quiet)
-		{
-			tf_printf("closing ssb context\n");
-		}
-		JS_FreeContext(ssb->context);
-		JS_FreeRuntime(ssb->runtime);
-		ssb->own_context = false;
-	}
 	while (ssb->broadcasts)
 	{
 		tf_ssb_broadcast_t* broadcast = ssb->broadcasts;
@@ -3961,9 +3983,53 @@ void tf_ssb_remove_message_added_callback(tf_ssb_t* ssb, tf_ssb_message_added_ca
 	}
 }
 
+void tf_ssb_add_blob_stored_callback(tf_ssb_t* ssb, tf_ssb_blob_stored_callback_t* callback, void (*cleanup)(tf_ssb_t* ssb, void* user_data), void* user_data)
+{
+	tf_ssb_blob_stored_callback_node_t* node = tf_malloc(sizeof(tf_ssb_blob_stored_callback_node_t));
+	*node = (tf_ssb_blob_stored_callback_node_t) {
+		.callback = callback,
+		.cleanup = cleanup,
+		.user_data = user_data,
+		.next = ssb->blob_stored,
+	};
+	ssb->blob_stored = node;
+	ssb->blob_stored_count++;
+}
+
+void tf_ssb_remove_blob_stored_callback(tf_ssb_t* ssb, tf_ssb_blob_stored_callback_t* callback, void* user_data)
+{
+	tf_ssb_blob_stored_callback_node_t** it = &ssb->blob_stored;
+	while (*it)
+	{
+		if ((*it)->callback == callback && (*it)->user_data == user_data)
+		{
+			tf_ssb_blob_stored_callback_node_t* node = *it;
+			*it = node->next;
+			ssb->blob_stored_count--;
+			if (node->cleanup)
+			{
+				node->cleanup(ssb, node->user_data);
+			}
+			tf_free(node);
+		}
+		else
+		{
+			it = &(*it)->next;
+		}
+	}
+}
+
 void tf_ssb_notify_blob_stored(tf_ssb_t* ssb, const char* id)
 {
+	tf_ssb_blob_stored_callback_node_t* next = NULL;
 	ssb->blobs_stored++;
+	for (tf_ssb_blob_stored_callback_node_t* node = ssb->blob_stored; node; node = next)
+	{
+		next = node->next;
+		tf_trace_begin(ssb->trace, "blob stored callback");
+		node->callback(ssb, id, node->user_data);
+		tf_trace_end(ssb->trace);
+	}
 }
 
 void tf_ssb_notify_message_added(tf_ssb_t* ssb, const char* author, int32_t sequence, const char* id, JSValue message_keys)

src/ssb.db.c

@@ -903,10 +903,6 @@ void tf_ssb_db_add_blob_wants(sqlite3* db, const char* id)
 			{
 				tf_printf("blob wants cache update failed: %s.\n", sqlite3_errmsg(db));
 			}
-			else
-			{
-				tf_printf("want: %s\n", id);
-			}
 		}
 		sqlite3_finalize(statement);
 	}

src/ssb.ebt.c

@@ -384,28 +384,6 @@ void tf_ssb_ebt_set_send_clock_pending(tf_ssb_ebt_t* ebt, int pending)
 	ebt->send_clock_pending = pending;
 }
 
-void tf_ssb_ebt_debug_clock(tf_ssb_ebt_t* ebt, JSContext* context, JSValue debug)
-{
-	uv_mutex_lock(&ebt->mutex);
-	for (int i = 0; i < ebt->entries_count; i++)
-	{
-		ebt_entry_t* entry = &ebt->entries[i];
-		JSValue clock = JS_NewObject(context);
-		JSValue out = JS_NewObject(context);
-		JSValue in = JS_NewObject(context);
-		JS_SetPropertyStr(context, out, "value", JS_NewInt64(context, entry->out));
-		JS_SetPropertyStr(context, out, "replicate", JS_NewBool(context, entry->out_replicate));
-		JS_SetPropertyStr(context, out, "receive", JS_NewBool(context, entry->out_receive));
-		JS_SetPropertyStr(context, clock, "out", out);
-		JS_SetPropertyStr(context, in, "value", JS_NewInt64(context, entry->in));
-		JS_SetPropertyStr(context, in, "replicate", JS_NewBool(context, entry->in_replicate));
-		JS_SetPropertyStr(context, in, "receive", JS_NewBool(context, entry->in_receive));
-		JS_SetPropertyStr(context, clock, "in", in);
-		JS_SetPropertyStr(context, debug, entry->id, clock);
-	}
-	uv_mutex_unlock(&ebt->mutex);
-}
-
 void tf_ssb_ebt_get_progress(tf_ssb_ebt_t* ebt, int* in_pending, int* in_total, int* out_pending, int* out_total)
 {
 	uv_mutex_lock(&ebt->mutex);

src/ssb.ebt.h

@@ -106,15 +106,6 @@ int tf_ssb_ebt_get_send_clock_pending(tf_ssb_ebt_t* ebt);
 */
 void tf_ssb_ebt_set_send_clock_pending(tf_ssb_ebt_t* ebt, int pending);
 
-/**
-** Get a JSON representation of the clock state for
-** debugging.
-** @param ebt The EBT instance.
-** @param context The JS context.
-** @param debug A JS object populated with the information.
-*/
-void tf_ssb_ebt_debug_clock(tf_ssb_ebt_t* ebt, JSContext* context, JSValue debug);
-
 /**
 ** Get a representation of sync progress.
 ** @param ebt The EBT instance.

src/ssb.h

@@ -680,6 +680,31 @@ void tf_ssb_remove_message_added_callback(tf_ssb_t* ssb, tf_ssb_message_added_ca
 */
 void tf_ssb_notify_message_added(tf_ssb_t* ssb, const char* author, int32_t sequence, const char* id, JSValue message_with_keys);
 
+/**
+** A callback called when a blob is added to the database.
+** @param ssb The SSB instance.
+** @param id The blob identifier.
+** @param user_data The user data.
+*/
+typedef void(tf_ssb_blob_stored_callback_t)(tf_ssb_t* ssb, const char* id, void* user_data);
+
+/**
+** Register a callback called when a blob is added to the database.
+** @param ssb The SSB instance.
+** @param callback The callback function.
+** @param cleanup A function to call when the callback is removed.
+** @param user_data User data to pass to the callback.
+*/
+void tf_ssb_add_blob_stored_callback(tf_ssb_t* ssb, tf_ssb_blob_stored_callback_t* callback, tf_ssb_callback_cleanup_t* cleanup, void* user_data);
+
+/**
+** Remove a callback registered for when a blob is added to the database.
+** @param ssb The SSB instance.
+** @param callback The callback function.
+** @param user_data User data registered with the callback.
+*/
+void tf_ssb_remove_blob_stored_callback(tf_ssb_t* ssb, tf_ssb_blob_stored_callback_t* callback, void* user_data);
+
 /**
 ** Record that a new blob was stored.
 ** @param ssb The SSB instance.

src/ssb.js.c

@@ -1082,7 +1082,7 @@ static void _tf_ssb_sqlAsync_work(tf_ssb_t* ssb, void* user_data)
 	uv_async_send(&sql_work->async);
 	sqlite3_stmt* statement = NULL;
 	sql_work->result = sqlite3_prepare_v2(db, sql_work->query, -1, &statement, NULL);
-	if (sql_work->result == SQLITE_OK)
+	if (sql_work->result == SQLITE_OK && statement)
 	{
 		const uint8_t* p = sql_work->binds;
 		int column = 0;
@@ -1162,7 +1162,11 @@ static void _tf_ssb_sqlAsync_work(tf_ssb_t* ssb, void* user_data)
 			}
 		}
 		sql_work->result = r;
-		if (r != SQLITE_OK && r != SQLITE_DONE)
+		if (r == SQLITE_MISUSE)
+		{
+			sql_work->error = tf_strdup(sqlite3_errstr(sql_work->result));
+		}
+		else if (r != SQLITE_OK && r != SQLITE_DONE)
 		{
 			if (sqlite3_is_interrupted(db))
 			{
@@ -1176,10 +1180,15 @@ static void _tf_ssb_sqlAsync_work(tf_ssb_t* ssb, void* user_data)
 		_tf_ssb_sql_append(&sql_work->rows, &sql_work->rows_count, &(uint8_t[]) { 0 }, 1);
 		sqlite3_finalize(statement);
 	}
-	else
+	else if (sql_work->result != SQLITE_OK)
 	{
 		sql_work->error = tf_strdup(sqlite3_errmsg(db));
 	}
+	else
+	{
+		sql_work->result = SQLITE_ERROR;
+		sql_work->error = tf_strdup("Statement not prepared");
+	}
 	uv_mutex_lock(&sql_work->lock);
 	sql_work->db = NULL;
 	uv_mutex_unlock(&sql_work->lock);
@@ -1618,6 +1627,20 @@ static void _tf_ssb_on_message_added_callback(tf_ssb_t* ssb, const char* author,
 	JS_FreeValue(context, string);
 }
 
+static void _tf_ssb_on_blob_stored_callback(tf_ssb_t* ssb, const char* id, void* user_data)
+{
+	JSContext* context = tf_ssb_get_context(ssb);
+	JSValue callback = JS_MKPTR(JS_TAG_OBJECT, user_data);
+	JSValue string = JS_NewString(context, id);
+	JSValue response = JS_Call(context, callback, JS_UNDEFINED, 1, &string);
+	if (tf_util_report_error(context, response))
+	{
+		tf_ssb_remove_blob_stored_callback(ssb, _tf_ssb_on_blob_stored_callback, user_data);
+	}
+	JS_FreeValue(context, response);
+	JS_FreeValue(context, string);
+}
+
 static void _tf_ssb_on_blob_want_added_callback(tf_ssb_t* ssb, const char* id, void* user_data)
 {
 	JSContext* context = tf_ssb_get_context(ssb);
@@ -1738,6 +1761,11 @@ static JSValue _tf_ssb_add_event_listener(JSContext* context, JSValueConst this_
 			void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
 			tf_ssb_add_message_added_callback(ssb, _tf_ssb_on_message_added_callback, _tf_ssb_cleanup_value, ptr);
 		}
+		else if (strcmp(event_name, "blob") == 0)
+		{
+			void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
+			tf_ssb_add_blob_stored_callback(ssb, _tf_ssb_on_blob_stored_callback, _tf_ssb_cleanup_value, ptr);
+		}
 		else if (strcmp(event_name, "blob_want_added") == 0)
 		{
 			void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
@@ -1781,6 +1809,11 @@ static JSValue _tf_ssb_remove_event_listener(JSContext* context, JSValueConst th
 			void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
 			tf_ssb_remove_message_added_callback(ssb, _tf_ssb_on_message_added_callback, ptr);
 		}
+		else if (strcmp(event_name, "blob") == 0)
+		{
+			void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
+			tf_ssb_remove_blob_stored_callback(ssb, _tf_ssb_on_blob_stored_callback, ptr);
+		}
 		else if (strcmp(event_name, "blob_want_added") == 0)
 		{
 			void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));

src/ssb.rpc.c

@@ -1561,7 +1561,10 @@ static void _tf_ssb_rpc_delete_blobs_work(tf_ssb_t* ssb, void* user_data)
 		tf_free(ids);
 	}
 	delete->duration_ms = (uv_hrtime() - start_ns) / 1000000LL;
-	tf_printf("Deleted %d blobs in %d ms.\n", deleted, (int)delete->duration_ms);
+	if (deleted)
+	{
+		tf_printf("Deleted %d blobs in %d ms.\n", deleted, (int)delete->duration_ms);
+	}
 }
 
 static void _tf_ssb_rpc_delete_blobs_after_work(tf_ssb_t* ssb, int status, void* user_data)
@@ -1580,7 +1583,6 @@ static void _tf_ssb_rpc_start_delete_blobs_callback(tf_ssb_t* ssb, void* user_da
 
 static void _tf_ssb_rpc_start_delete_blobs(tf_ssb_t* ssb, int delay_ms)
 {
-	tf_printf("will delete more blobs in %d ms\n", delay_ms);
 	tf_ssb_schedule_work(ssb, delay_ms, _tf_ssb_rpc_start_delete_blobs_callback, NULL);
 }
 
@@ -1675,7 +1677,10 @@ static void _tf_ssb_rpc_delete_feeds_work(tf_ssb_t* ssb, void* user_data)
 	JS_FreeRuntime(runtime);
 
 	delete->duration_ms = (uv_hrtime() - start_ns) / 1000000LL;
-	tf_printf("Deleted %d message in %d ms.\n", delete->deleted, (int)delete->duration_ms);
+	if (delete->deleted)
+	{
+		tf_printf("Deleted %d message in %d ms.\n", delete->deleted, (int)delete->duration_ms);
+	}
 }
 
 static void _tf_ssb_rpc_delete_feeds_after_work(tf_ssb_t* ssb, int status, void* user_data)
@@ -1694,7 +1699,6 @@ static void _tf_ssb_rpc_start_delete_feeds_callback(tf_ssb_t* ssb, void* user_da
 
 static void _tf_ssb_rpc_start_delete_feeds(tf_ssb_t* ssb, int delay_ms)
 {
-	tf_printf("will delete more feeds in %d ms\n", delay_ms);
 	tf_ssb_schedule_work(ssb, delay_ms, _tf_ssb_rpc_start_delete_feeds_callback, NULL);
 }
 

src/ssb.tests.c

@@ -152,6 +152,12 @@ static void _wait_stored(tf_ssb_t* ssb, bool* stored)
 	}
 }
 
+static void _blob_stored(tf_ssb_t* ssb, const char* id, void* user_data)
+{
+	tf_printf("blob stored %s\n", id);
+	*(bool*)user_data = true;
+}
+
 void tf_ssb_test_ssb(const tf_test_options_t* options)
 {
 	tf_printf("Testing SSB.\n");
@@ -224,8 +230,13 @@ void tf_ssb_test_ssb(const tf_test_options_t* options)
 
 	char blob_id[k_id_base64_len] = { 0 };
 	const char* k_blob = "Hello, blob!";
+	bool blob_stored = false;
+	tf_ssb_add_blob_stored_callback(ssb0, _blob_stored, NULL, &blob_stored);
 	b = tf_ssb_db_blob_store(ssb0, (const uint8_t*)k_blob, strlen(k_blob), blob_id, sizeof(blob_id), NULL);
+	tf_ssb_notify_blob_stored(ssb0, blob_id);
+	tf_ssb_remove_blob_stored_callback(ssb0, _blob_stored, &blob_stored);
 	assert(b);
+	assert(blob_stored);
 
 	JSContext* context0 = tf_ssb_get_context(ssb0);
 	JSValue obj = JS_NewObject(context0);

src/version.h

@@ -1,2 +1,2 @@
-#define VERSION_NUMBER "0.0.32.1"
+#define VERSION_NUMBER "0.2025.9-wip"
 #define VERSION_NAME "This program kills fascists."

tools/autotest.py

@@ -93,7 +93,7 @@ try:
 	select(driver, ['#document', 'frame', '#gs_room_name'], ('send_keys', 'test room'))
 	select(driver, ['#document', 'frame', '//*[@id="gs_room_name"]/following-sibling::button'], ('click',))
 	select(driver, ['//button[text()="✅ Allow"]'], ('click',))
-	driver.switch_to.alert.accept()
+	wait.until(expected_conditions.alert_is_present()).accept()
 
 	select(driver, ['tf-navigation', 'shadow_root', '#identity'], ('click',))
 	select(driver, ['tf-navigation', 'shadow_root', '#logout'], ('click',))

tools/update-lit.sh

@@ -1,4 +1,4 @@
-VERSION=3.3.0
+VERSION=3.3.1
 wget https://cdn.jsdelivr.net/gh/lit/dist@$VERSION/all/lit-all.min.js -O deps/lit/lit-all.min.js
 wget https://cdn.jsdelivr.net/gh/lit/dist@$VERSION/all/lit-all.min.js.map -O deps/lit/lit-all.min.js.map
 cp -fv deps/lit/* apps/blog/