admin: Global settings can be specified on the command-line. Removed some previous, less thorough ways of configuring things. #102

src/util.js.h

@@ -10,6 +10,17 @@
 
 #include <stdbool.h>
 
+/**
+** Type of a setting.
+*/
+typedef enum _tf_setting_kind_t
+{
+	k_kind_unknown,
+	k_kind_bool,
+	k_kind_int,
+	k_kind_string,
+} tf_setting_kind_t;
+
 /** An event loop. */
 typedef struct uv_loop_s uv_loop_t;
 
@@ -194,6 +205,19 @@ int tf_util_get_default_global_setting_int(const char* name);
 */
 const char* tf_util_get_default_global_setting_string(const char* name);
 
+/**
+** Get the expected kind of a global setting.
+** @param name The setting name.
+** @return The setting kind or unknown if nonexistent.
+*/
+tf_setting_kind_t tf_util_get_global_setting_kind(const char* name);
+
+/**
+** Log documentation for the available settings.
+** @param line_prefix Text to prefix each line with."
+*/
+void tf_util_document_settings(const char* line_prefix);
+
 /**
 ** Check if the app is running on a mobile device.
 ** @return true for iPhone/Android, false otherwise.