#include <lttv/option.h>
#include <lttv/traceset.h>
#include <ltt/trace.h>
+#include <stdio.h>
+
void lttv_option_init(int argc, char **argv);
void lttv_option_destroy();
void lttv_state_init(int argc, char **argv);
void lttv_state_destroy();
+void lttv_stats_init(int argc, char **argv);
+void lttv_stats_destroy();
+
/* The main program maintains a few central data structures and relies
on modules for the rest. These data structures may be accessed by modules
through an exported API */
*a_module,
*a_module_path;
+static gboolean
+ a_verbose,
+ a_debug;
+
static int a_argc;
static char **a_argv;
static void lttv_module_path_option(void *hook_data);
-#ifdef MEMDEBUG
-extern struct GMemVTable *glib_mem_profiler_table;
-#endif
+static void lttv_verbose(void *hook_data);
+
+static void lttv_debug(void *hook_data);
+static void lttv_help(void *hook_data);
/* Since everything is done in modules, the main program only takes care
of the infrastructure. */
g_mem_profile();
#endif
+ g_type_init();
+ //g_type_init_with_debug_flags (G_TYPE_DEBUG_OBJECTS | G_TYPE_DEBUG_SIGNALS);
+
attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
before_options = lttv_hooks_new();
/* Initialize the command line options processing */
+ a_argc = argc;
+ a_argv = argv;
lttv_option_init(argc,argv);
lttv_module_init(argc,argv);
lttv_state_init(argc,argv);
+ lttv_stats_init(argc,argv);
/* Initialize the module loading */
"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);
+ 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);
+
+
lttv_hooks_call(before_options, NULL);
lttv_option_parse(argc, argv);
lttv_hooks_call(after_options, NULL);
lttv_hooks_call(before_main, NULL);
lttv_hooks_call(after_main, NULL);
+ lttv_stats_destroy();
lttv_state_destroy();
lttv_module_destroy();
lttv_option_destroy();
LttvAttribute *lttv_global_attributes()
{
- return attributes;
+ return (LttvAttribute*)attributes;
}
{
lttv_module_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");
+}
+
+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");
+}
+
+void lttv_help(void *hook_data)
+{
+ printf("Linux Trace Toolkit Visualizer\n");
+ printf("\n");
+ lttv_option_show_help();
+ printf("\n");
+}
+
+/*
+
+- Make it easier to change modules from builtin to externally loaded.
+
+ have: MODULE_INFO(name, init, destroy, { require} ) in each module.
+ Maintain the list of builtin modules and search these first (or
+ optionally last). Add the lib prefix if needed to avoid having to
+ specify libbatchAnalysis instead of batchAnalysis.
+
+- Define formally traceset/trace in the GUI for the user and decide how
+ trace/traceset sharing goes in the application.
+
+- Use appropriately the new functions in time.h
+
+- remove the separate tracefiles (control/per cpu) arrays/loops in context.
+
+- split processTrace into context.c and processTrace.c
+
+- check spelling conventions.
+
+- get all the copyright notices.
+
+- remove all the warnings.
+
+- get all the .h files properly doxygen commented to produce useful documents.
+
+- have an intro/architecture document.
+
+- write a tutorial */