static LttvIAttribute *attributes;
static LttvHooks
- *before_options,
- *after_options,
- *before_main,
- *after_main;
+ *before_options,
+ *after_options,
+ *before_main,
+ *after_main;
static char
- *a_module,
- *a_module_path;
+ *a_module,
+ *a_module_path;
static gboolean
- a_verbose,
- a_debug,
- a_fatal;
+ a_verbose,
+ a_debug,
+ a_fatal;
gboolean lttv_profile_memory;
messages. It receives the message and does nothing. */
void ignore_and_drop_message(const gchar *log_domain, GLogLevelFlags log_level,
- const gchar *message, gpointer user_data)
+ const gchar *message, gpointer user_data)
{
}
int main(int argc, char **argv)
{
- int i;
+ int i;
- char
- *profile_memory_short_option = "-M",
- *profile_memory_long_option = "--memory";
+ char
+ *profile_memory_short_option = "-M",
+ *profile_memory_long_option = "--memory";
- gboolean profile_memory = FALSE;
- gboolean retval;
+ gboolean profile_memory = FALSE;
+ gboolean retval;
- LttvAttributeValue value;
+ LttvAttributeValue value;
- lttv_argc = argc;
- lttv_argv = argv;
+ lttv_argc = argc;
+ lttv_argv = argv;
- /* Before anything else, check if memory profiling is requested */
+ /* Before anything else, check if memory profiling is requested */
- for(i = 1 ; i < argc ; i++) {
- if(*(argv[i]) != '-') break;
- if(strcmp(argv[i], profile_memory_short_option) == 0 ||
- strcmp(argv[i], profile_memory_long_option) == 0) {
- g_mem_set_vtable(glib_mem_profiler_table);
- g_message("Memory summary before main");
- g_mem_profile();
- profile_memory = TRUE;
- break;
- }
- }
+ for(i = 1 ; i < argc ; i++) {
+ if(*(argv[i]) != '-') break;
+ if(strcmp(argv[i], profile_memory_short_option) == 0 ||
+ strcmp(argv[i], profile_memory_long_option) == 0) {
+ g_mem_set_vtable(glib_mem_profiler_table);
+ g_message("Memory summary before main");
+ g_mem_profile();
+ profile_memory = TRUE;
+ break;
+ }
+ }
- /* Initialize glib and by default ignore info and debug messages */
+ /* Initialize glib and by default ignore info and debug messages */
- g_type_init();
- //g_type_init_with_debug_flags (G_TYPE_DEBUG_OBJECTS | G_TYPE_DEBUG_SIGNALS);
- g_log_set_handler(NULL, G_LOG_LEVEL_INFO, ignore_and_drop_message, NULL);
- g_log_set_handler(NULL, G_LOG_LEVEL_DEBUG, ignore_and_drop_message, NULL);
+ g_type_init();
+ //g_type_init_with_debug_flags (G_TYPE_DEBUG_OBJECTS | G_TYPE_DEBUG_SIGNALS);
+ g_log_set_handler(NULL, G_LOG_LEVEL_INFO, ignore_and_drop_message, NULL);
+ g_log_set_handler(NULL, G_LOG_LEVEL_DEBUG, ignore_and_drop_message, NULL);
- /* Have an attributes subtree to store hooks to be registered by modules. */
+ /* Have an attributes subtree to store hooks to be registered by modules. */
- attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
+ attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
- before_options = lttv_hooks_new();
- after_options = lttv_hooks_new();
- before_main = lttv_hooks_new();
- after_main = lttv_hooks_new();
+ before_options = lttv_hooks_new();
+ after_options = lttv_hooks_new();
+ before_main = lttv_hooks_new();
+ after_main = lttv_hooks_new();
- /* Create a number of hooks lists */
+ /* Create a number of hooks lists */
- retval= lttv_iattribute_find_by_path(attributes, "hooks/options/before",
- LTTV_POINTER, &value);
- g_assert(retval);
- *(value.v_pointer) = before_options;
- retval= lttv_iattribute_find_by_path(attributes, "hooks/options/after",
- LTTV_POINTER, &value);
- g_assert(retval);
- *(value.v_pointer) = after_options;
- retval= lttv_iattribute_find_by_path(attributes, "hooks/main/before",
- LTTV_POINTER, &value);
- g_assert(retval);
- *(value.v_pointer) = before_main;
- retval= lttv_iattribute_find_by_path(attributes, "hooks/main/after",
- LTTV_POINTER, &value);
- g_assert(retval);
- *(value.v_pointer) = after_main;
+ retval= lttv_iattribute_find_by_path(attributes, "hooks/options/before",
+ LTTV_POINTER, &value);
+ g_assert(retval);
+ *(value.v_pointer) = before_options;
+ retval= lttv_iattribute_find_by_path(attributes, "hooks/options/after",
+ LTTV_POINTER, &value);
+ g_assert(retval);
+ *(value.v_pointer) = after_options;
+ retval= lttv_iattribute_find_by_path(attributes, "hooks/main/before",
+ LTTV_POINTER, &value);
+ g_assert(retval);
+ *(value.v_pointer) = before_main;
+ retval= lttv_iattribute_find_by_path(attributes, "hooks/main/after",
+ LTTV_POINTER, &value);
+ g_assert(retval);
+ *(value.v_pointer) = after_main;
- /* Initialize the command line options processing */
+ /* Initialize the command line options processing */
- GError *error = NULL;
+ GError *error = NULL;
- LttvModule *module_module = lttv_module_require("module", &error);
- if(error != NULL) g_error("%s", error->message);
- LttvModule *module_option = lttv_module_require("option", &error);
- if(error != NULL) g_error("%s", error->message);
+ LttvModule *module_module = lttv_module_require("module", &error);
+ if(error != NULL) g_error("%s", error->message);
+ LttvModule *module_option = lttv_module_require("option", &error);
+ if(error != NULL) g_error("%s", error->message);
- /* Initialize the module loading */
+ /* Initialize the module loading */
- lttv_library_path_add(PACKAGE_PLUGIN_DIR);
+ lttv_library_path_add(PACKAGE_PLUGIN_DIR);
- /* Add some built-in options */
+ /* Add some built-in options */
- lttv_option_add("module",'m', "load a module", "name of module to load",
- LTTV_OPT_STRING, &a_module, lttv_module_option, NULL);
+ lttv_option_add("module",'m', "load a module", "name of module to load",
+ LTTV_OPT_STRING, &a_module, lttv_module_option, NULL);
- lttv_option_add("modules-path", 'L',
- "add a directory to the module search path",
- "directory to add to the path", LTTV_OPT_STRING, &a_module_path,
- lttv_module_path_option, NULL);
+ lttv_option_add("modules-path", 'L',
+ "add a directory to the module search path",
+ "directory to add to the path", LTTV_OPT_STRING, &a_module_path,
+ lttv_module_path_option, NULL);
- lttv_option_add("help",'h', "basic help", "none",
- LTTV_OPT_NONE, NULL, lttv_help, NULL);
+ lttv_option_add("help",'h', "basic help", "none",
+ LTTV_OPT_NONE, NULL, lttv_help, NULL);
- a_verbose = FALSE;
- lttv_option_add("verbose",'v', "print information messages", "none",
- LTTV_OPT_NONE, NULL, lttv_verbose, NULL);
+ a_verbose = FALSE;
+ lttv_option_add("verbose",'v', "print information messages", "none",
+ LTTV_OPT_NONE, NULL, lttv_verbose, NULL);
- a_debug = FALSE;
- lttv_option_add("debug",'d', "print debugging messages", "none",
- LTTV_OPT_NONE, NULL, lttv_debug, NULL);
-
- /* use --edebug, -e conflicts with filter. Problem with option parsing when we
- * reparse the options with different number of arguments. */
- lttv_option_add("edebug",'e', "print event debugging", "none",
- LTTV_OPT_NONE, NULL, lttv_event_debug, NULL);
-
- a_fatal = FALSE;
- lttv_option_add("fatal",'f', "make critical messages fatal",
- "none",
- LTTV_OPT_NONE, NULL, lttv_fatal, NULL);
+ a_debug = FALSE;
+ lttv_option_add("debug",'d', "print debugging messages", "none",
+ LTTV_OPT_NONE, NULL, lttv_debug, NULL);
+
+ /* use --edebug, -e conflicts with filter. Problem with option parsing when we
+ * reparse the options with different number of arguments. */
+ lttv_option_add("edebug",'e', "print event debugging", "none",
+ LTTV_OPT_NONE, NULL, lttv_event_debug, NULL);
+
+ a_fatal = FALSE;
+ lttv_option_add("fatal",'f', "make critical messages fatal", "none",
+ LTTV_OPT_NONE, NULL, lttv_fatal, NULL);
- lttv_profile_memory = FALSE;
- lttv_option_add(profile_memory_long_option + 2,
- profile_memory_short_option[1], "print memory information", "none",
- LTTV_OPT_NONE, <tv_profile_memory, NULL, NULL);
+ lttv_profile_memory = FALSE;
+ lttv_option_add(profile_memory_long_option + 2,
+ profile_memory_short_option[1], "print memory information", "none",
+ LTTV_OPT_NONE, <tv_profile_memory, NULL, NULL);
- /* Process the options */
+ /* Process the options */
- lttv_hooks_call(before_options, NULL);
- lttv_option_parse(argc, argv);
- lttv_hooks_call(after_options, NULL);
+ lttv_hooks_call(before_options, NULL);
+ lttv_option_parse(argc, argv);
+ lttv_hooks_call(after_options, NULL);
- /* Memory profiling to be useful must be activated as early as possible */
+ /* Memory profiling to be useful must be activated as early as possible */
- if(profile_memory != lttv_profile_memory)
- g_error("Memory profiling options must appear before other options");
+ if(profile_memory != lttv_profile_memory)
+ g_error("Memory profiling options must appear before other options");
- /* Do the main work */
+ /* Do the main work */
- lttv_hooks_call(before_main, NULL);
- lttv_hooks_call(after_main, NULL);
+ lttv_hooks_call(before_main, NULL);
+ lttv_hooks_call(after_main, NULL);
- /* Clean up everything */
+ /* Clean up everything */
- lttv_module_release(module_option);
- lttv_module_release(module_module);
+ lttv_module_release(module_option);
+ lttv_module_release(module_module);
- lttv_hooks_destroy(before_options);
- lttv_hooks_destroy(after_options);
- lttv_hooks_destroy(before_main);
- lttv_hooks_destroy(after_main);
- g_object_unref(attributes);
+ lttv_hooks_destroy(before_options);
+ lttv_hooks_destroy(after_options);
+ lttv_hooks_destroy(before_main);
+ lttv_hooks_destroy(after_main);
+ g_object_unref(attributes);
- if(profile_memory) {
- g_message("Memory summary after main");
- g_mem_profile();
- }
- return 0;
+ if(profile_memory) {
+ g_message("Memory summary after main");
+ g_mem_profile();
+ }
+ return 0;
}
LttvAttribute *lttv_global_attributes()
{
- return (LttvAttribute*)attributes;
+ return (LttvAttribute*)attributes;
}
void lttv_module_option(void *hook_data)
{
- GError *error = NULL;
+ GError *error = NULL;
- lttv_module_require(a_module, &error);
- if(error != NULL) g_error("%s", error->message);
+ lttv_module_require(a_module, &error);
+ if(error != NULL) g_error("%s", error->message);
}
void lttv_module_path_option(void *hook_data)
{
- lttv_library_path_add(a_module_path);
+ lttv_library_path_add(a_module_path);
}
void lttv_verbose(void *hook_data)
{
- g_log_set_handler(NULL, G_LOG_LEVEL_INFO, g_log_default_handler, NULL);
- g_info("Logging set to include INFO level messages");
+ g_log_set_handler(NULL, G_LOG_LEVEL_INFO, g_log_default_handler, NULL);
+ g_info("Logging set to include INFO level messages");
}
void lttv_debug(void *hook_data)
{
- g_log_set_handler(NULL, G_LOG_LEVEL_DEBUG, g_log_default_handler, NULL);
- g_info("Logging set to include DEBUG level messages");
+ g_log_set_handler(NULL, G_LOG_LEVEL_DEBUG, g_log_default_handler, NULL);
+ g_info("Logging set to include DEBUG level messages");
}
void lttv_event_debug(void *hook_data)
{
- ltt_event_debug(1);
- g_info("Output event detailed debug");
+ ltt_event_debug(1);
+ g_info("Output event detailed debug");
}
void lttv_fatal(void *hook_data)
{
- g_log_set_always_fatal(G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL);
- //g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
- g_info("Critical log from glib will abort execution");
+ g_log_set_always_fatal(G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL);
+ //g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
+ g_info("Critical log from glib will abort execution");
}
void lttv_help(void *hook_data)
{
- printf("Linux Trace Toolkit Visualizer " VERSION "\n");
- printf("\n");
- lttv_option_show_help();
- printf("\n");
+ printf("Linux Trace Toolkit Visualizer " VERSION "\n");
+ printf("\n");
+ lttv_option_show_help();
+ printf("\n");
}
/*
- Define formally traceset/trace in the GUI for the user and decide how
- trace/traceset sharing goes in the application.
+ trace/traceset sharing goes in the application.
- Use appropriately the new functions in time.h
projects / lttv.git / blobdiff