/* This module inserts a hook in the program main loop. This hook processes
all the events in the main tracefile. */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <lttv/lttv.h>
#include <lttv/attribute.h>
#include <lttv/hook.h>
#include <lttv/option.h>
#include <lttv/module.h>
-#include <lttv/processTrace.h>
+#include <lttv/tracecontext.h>
#include <lttv/state.h>
#include <lttv/stats.h>
+#include <lttv/filter.h>
#include <ltt/trace.h>
static LttvTraceset *traceset;
*after_trace,
*before_tracefile,
*after_tracefile,
- *before_event,
- *after_event,
+ *event_hook,
*main_hooks;
static char *a_trace;
static gboolean process_traceset(void *hook_data, void *call_data)
{
+ LttvAttributeValue value_expression, value_filter;
+
+ LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
+
LttvTracesetStats *tscs;
LttvTracesetContext *tc;
lttv_state_add_event_hooks(&tscs->parent);
if(a_stats) lttv_stats_add_event_hooks(tscs);
- lttv_traceset_context_add_hooks(tc,
- before_traceset, after_traceset, NULL, before_trace, after_trace,
- NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ g_assert(lttv_iattribute_find_by_path(attributes, "filter/expression",
+ LTTV_POINTER, &value_expression));
+
+ g_assert(lttv_iattribute_find_by_path(attributes, "filter/lttv_filter",
+ LTTV_POINTER, &value_filter));
+
+ *(value_filter.v_pointer) = lttv_filter_new();
+ g_debug("Filter string: %s",((GString*)*(value_expression.v_pointer))->str);
+
+ lttv_filter_append_expression(*(value_filter.v_pointer),((GString*)*(value_expression.v_pointer))->str);
+
+ //lttv_traceset_context_add_hooks(tc,
+ //before_traceset, after_traceset, NULL, before_trace, after_trace,
+ //NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ lttv_process_traceset_begin(tc,
+ before_traceset,
+ before_trace,
+ before_tracefile,
+ event_hook,
+ NULL);
start.tv_sec = 0;
start.tv_nsec = 0;
g_info("BatchAnalysis process traceset");
lttv_process_traceset_seek_time(tc, start);
- lttv_process_traceset(tc, end, G_MAXULONG);
+ lttv_process_traceset_middle(tc,
+ end,
+ G_MAXULONG,
+ NULL);
g_info("BatchAnalysis destroy context");
- lttv_traceset_context_remove_hooks(tc,
- before_traceset, after_traceset, NULL, before_trace, after_trace,
- NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ //lttv_traceset_context_remove_hooks(tc,
+ //before_traceset, after_traceset, NULL, before_trace, after_trace,
+ //NULL, before_tracefile, after_tracefile, NULL, before_event, after_event);
+ lttv_process_traceset_end(tc,
+ after_traceset,
+ after_trace,
+ after_tracefile,
+ event_hook,
+ NULL);
+
+ lttv_filter_destroy(*(value_filter.v_pointer));
lttv_state_remove_event_hooks(&tscs->parent);
if(a_stats) lttv_stats_remove_event_hooks(tscs);
lttv_context_fini(tc);
g_object_unref(tscs);
g_info("BatchAnalysis end process traceset");
+ return FALSE;
}
-G_MODULE_EXPORT void init(LttvModule *self, int argc, char **argv)
+static void init()
{
LttvAttributeValue value;
after_trace = lttv_hooks_new();
before_tracefile = lttv_hooks_new();
after_tracefile = lttv_hooks_new();
- before_event = lttv_hooks_new();
- after_event = lttv_hooks_new();
+ //before_event = lttv_hooks_new();
+ //after_event = lttv_hooks_new();
+ event_hook = lttv_hooks_new();
g_assert(lttv_iattribute_find_by_path(attributes, "hooks/traceset/before",
LTTV_POINTER, &value));
g_assert(lttv_iattribute_find_by_path(attributes, "hooks/tracefile/after",
LTTV_POINTER, &value));
*(value.v_pointer) = after_tracefile;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/before",
+ //g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/before",
+ // LTTV_POINTER, &value));
+ //*(value.v_pointer) = before_event;
+ //g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/after",
+ // LTTV_POINTER, &value));
+ //*(value.v_pointer) = after_event;
+ g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event",
LTTV_POINTER, &value));
- *(value.v_pointer) = before_event;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/after",
- LTTV_POINTER, &value));
- *(value.v_pointer) = after_event;
+ *(value.v_pointer) = event_hook;
g_assert(lttv_iattribute_find_by_path(attributes, "hooks/main/before",
LTTV_POINTER, &value));
g_assert((main_hooks = *(value.v_pointer)) != NULL);
- lttv_hooks_add(main_hooks, process_traceset, NULL);
+ lttv_hooks_add(main_hooks, process_traceset, NULL, LTTV_PRIO_DEFAULT);
}
-G_MODULE_EXPORT void destroy()
+static void destroy()
{
guint i, nb;
lttv_hooks_destroy(after_trace);
lttv_hooks_destroy(before_tracefile);
lttv_hooks_destroy(after_tracefile);
- lttv_hooks_destroy(before_event);
- lttv_hooks_destroy(after_event);
+ //lttv_hooks_destroy(before_event);
+ //lttv_hooks_destroy(after_event);
+ lttv_hooks_destroy(event_hook);
lttv_hooks_remove_data(main_hooks, process_traceset, NULL);
nb = lttv_traceset_number(traceset);
for(i = 0 ; i < nb ; i++) {
trace = lttv_traceset_get(traceset, i);
ltt_trace_close(lttv_trace(trace));
- lttv_trace_destroy(trace);
+ /* This will be done by lttv_traceset_destroy */
+ //lttv_trace_destroy(trace);
}
lttv_traceset_destroy(traceset);
}
+
+LTTV_MODULE("batchAnalysis", "Batch processing of a trace", \
+ "Run through a trace calling all the registered hooks", \
+ init, destroy, "state", "stats", "option","textFilter")