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Trace more things. Add a CORS header for /mem so I can make an app to examine it. Fix a memory leak. Fix tf_realloc(NULL, 0).

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4187 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams 2023-02-18 23:43:00 +00:00
parent 88c7d91858
commit a9551b057b
4 changed files with 33 additions and 5 deletions
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6
core/core.js
View File

@ -840,7 +840,11 @@ loadSettings().then(function() {
return response.end(data);
} else if (match = /^\/mem$/.exec(request.uri)) {
let data = JSON.stringify(getAllocations(), null, 2);
response.writeHead(200, {"Content-Type": "application/json; charset=utf-8", "Content-Length": data.length.toString()});
response.writeHead(200, {
"Content-Type": "application/json; charset=utf-8",
"Content-Length": data.length.toString(),
"Access-Control-Allow-Origin": "*",
});
return response.end(data);
} else if (request.uri == "/robots.txt") {
return blobHandler(request, response, null, request.uri);

5
src/mem.c
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@ -218,6 +218,11 @@ static void* _tf_alloc(int64_t* total, size_t size)
static void* _tf_realloc(int64_t* total, void* ptr, size_t size)
{
if (!ptr && !size)
{
return NULL;
}
void* buffer[32];
int count = 0;
size_t overhead = sizeof(size_t);

26
src/task.c
View File

@ -322,8 +322,10 @@ static const char* _task_loadFile(const char* fileName)
JSValue _tf_task_exit(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
tf_trace_begin(task->_trace, __func__);
int exitCode = 0;
JS_ToInt32(task->_context, &exitCode, argv[0]);
tf_trace_end(task->_trace);
exit(exitCode);
return JS_UNDEFINED;
}
@ -628,7 +630,10 @@ JSValue _tf_task_get_parent(JSContext* context, JSValueConst this_val, int argc,
static JSValue _tf_task_version(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
return JS_NewString(task->_context, k_version);
tf_trace_begin(task->_trace, __func__);
JSValue result = JS_NewString(task->_context, k_version);
tf_trace_end(task->_trace);
return result;
}
exportid_t tf_task_export_function(tf_task_t* task, tf_taskstub_t* to, JSValue function)
@ -697,15 +702,18 @@ static JSValue _tf_task_trace(JSContext* context, JSValueConst this_val, int arg
return JS_UNDEFINED;
}
tf_trace_begin(task->_trace, __func__);
char* trace = tf_trace_export(task->_trace);
JSValue result = JS_NewString(context, trace);
tf_free(trace);
tf_trace_end(task->_trace);
return result;
}
static JSValue _tf_task_getStats(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
tf_trace_begin(task->_trace, __func__);
JSValue result = JS_NewObject(context);
JS_SetPropertyStr(context, result, "child_count", JS_NewInt32(context, task->_child_count));
JS_SetPropertyStr(context, result, "import_count", JS_NewInt32(context, task->_import_count));
@ -742,6 +750,7 @@ static JSValue _tf_task_getStats(JSContext* context, JSValueConst this_val, int
JS_SetPropertyStr(context, result, "requests", JS_NewInt32(context, ssb_stats.request_count));
}
tf_trace_end(task->_trace);
return result;
}
@ -785,6 +794,7 @@ static void _tf_backtrace_error(void* data, const char* message, int error)
static JSValue _tf_task_getDebug(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
tf_trace_begin(task->_trace, __func__);
JSValue result = JS_NewObject(context);
JSValue promises = JS_NewArray(context);
@ -820,12 +830,14 @@ static JSValue _tf_task_getDebug(JSContext* context, JSValueConst this_val, int
JS_SetPropertyUint32(context, promises, j++, entry);
}
}
tf_trace_end(task->_trace);
return result;
}
static JSValue _tf_task_getAllocations(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
tf_trace_begin(task->_trace, __func__);
JSValue result = JS_NewObject(context);
int count = 0;
@ -843,22 +855,28 @@ static JSValue _tf_task_getAllocations(JSContext* context, JSValueConst this_val
tf_free((void*)stack);
JS_SetPropertyUint32(context, allocations, i, allocation);
}
tf_free(allocation_info);
tf_trace_end(task->_trace);
return result;
}
static JSValue _tf_task_disconnectionsDebug(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
return tf_ssb_get_disconnection_debug(task->_ssb, context);
tf_trace_begin(task->_trace, __func__);
JSValue result = tf_ssb_get_disconnection_debug(task->_ssb, context);
tf_trace_end(task->_trace);
return result;
}
static JSValue _tf_task_getFile(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_task_t* task = JS_GetContextOpaque(context);
tf_trace_begin(task->_trace, __func__);
const char* name = JS_ToCString(context, argv[0]);
JSValue result = JS_GetPropertyStr(context, task->_loadedFiles, name);
JS_FreeCString(context, name);
tf_trace_end(task->_trace);
return result;
}

1
src/util.js.c
View File

@ -312,6 +312,7 @@ static JSValue _util_sha1_digest(JSContext* context, JSValueConst this_val, int
const char* value = JS_ToCStringLen(context, &length, argv[0]);
unsigned char digest[SHA_DIGEST_LENGTH] = { 0 };
SHA1((const unsigned char*)value, length, digest);
JS_FreeCString(context, value);
return JS_NewArrayBufferCopy(context, digest, sizeof(digest));
}