#include <lttv/attribute.h>
#include <lttv/iattribute.h>
#include <lttv/state.h>
+#include <ltt/ltt.h>
+#include <ltt/event.h>
+#include <ltt/type.h>
+#include <ltt/trace.h>
+#include <stdio.h>
static gboolean
a_field_names,
*before_event;
-void init(int argc, char **argv)
-{
- LttvAttributeValue *value;
+void print_field(LttEvent *e, LttField *f, GString *s, gboolean field_names) {
- LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
+ LttType *type;
- a_file_name = NULL;
- lttv_option_add("output", 'o',
- "output file where the text is written",
- "file name",
- LTTV_OPT_STRING, &a_file_name, NULL, NULL);
+ LttField *element;
- a_field_names = FALSE;
- lttv_option_add("field_names", 'l',
- "write the field names for each event",
- "",
- LTTV_OPT_NONE, &a_field_names, NULL, NULL);
+ char *name;
- a_state = FALSE;
- lttv_option_add("process_state", 's',
- "write the pid and state for each event",
- "",
- LTTV_OPT_NONE, &a_state, NULL, NULL);
+ int nb, i;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/before",
- LTTV_POINTER, &value));
- g_assert((before_event = *(value->v_pointer)) != NULL);
- lttv_hooks_add(before_event, write_event_content, NULL);
+ type = ltt_field_type(f);
+ switch(ltt_type_class(type)) {
+ case LTT_INT:
+ g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f));
+ break;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/trace/before",
- LTTV_POINTER, &value));
- g_assert((before_trace = *(value->v_pointer)) != NULL);
- lttv_hooks_add(before_trace, write_trace_header, NULL);
+ case LTT_UINT:
+ g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f));
+ break;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/traceset/before",
- LTTV_POINTER, &value));
- g_assert((before_traceset = *(value->v_pointer)) != NULL);
- lttv_hooks_add(before_traceset, write_traceset_header, NULL);
+ case LTT_FLOAT:
+ g_string_append_printf(s, " %g", ltt_event_get_double(e,f));
+ break;
- g_assert(lttv_iattribute_find_by_path(attributes, "hooks/traceset/after",
- LTTV_POINTER, &value));
- g_assert((after_traceset = *(value->v_pointer)) != NULL);
- lttv_hooks_add(after_traceset, write_traceset_footer, NULL);
+ case LTT_STRING:
+ g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f));
+ break;
+
+ case LTT_ENUM:
+ g_string_append_printf(s, " %s", ltt_enum_string_get(type,
+ event_get_unsigned(e,f)));
+ break;
+
+ case LTT_ARRAY:
+ case LTT_SEQUENCE:
+ g_string_append_printf(s, " {");
+ nb = ltt_event_field_element_number(e,f);
+ element = ltt_field_element(f);
+ for(i = 0 ; i < nb ; i++) {
+ ltt_event_field_element_select(e,f,i);
+ print_field(e, element, s, field_names);
+ }
+ g_string_append_printf(s, " }");
+ break;
+
+ case LTT_STRUCT:
+ g_string_append_printf(s, " {");
+ nb = ltt_type_member_number(type);
+ for(i = 0 ; i < nb ; i++) {
+ element = ltt_field_member(f,i);
+ if(name) {
+ ltt_type_member_type(type, i, &name);
+ g_string_append_printf(s, " %s = ", field_names);
+ }
+ print_field(e, element, s, field_names);
+ }
+ g_string_append_printf(s, " }");
+ break;
+ }
}
-void destroy()
+void lttv_event_to_string(LttEvent *e, LttTracefile *tf, GString *s,
+ gboolean mandatory_fields, gboolean field_names)
{
- lttv_option_remove("output");
+ LttFacility *facility;
- lttv_option_remove("field_names");
+ LttEventType *event_type;
- lttv_option_remove("process_state");
+ LttType *type;
+
+ LttField *field;
- lttv_hooks_remove(before_event, write_event, NULL);
+ LttTime time;
- lttv_hooks_remove(before_trace, write_trace_header, NULL);
+ g_string_set_size(s,0);
- lttv_hooks_remove(before_trace, write_traceset_header, NULL);
+ facility = ltt_event_facility(e);
+ event_type = ltt_event_eventtype(e);
+ field = ltt_event_field(e);
- lttv_hooks_remove(before_trace, write_traceset_footer, NULL);
-}
+ if(mandatory_fields) {
+ time = ltt_event_time(e);
+ g_string_append_printf(s,"%s.%s: %ld.%ld (%s)",ltt_facility_name(facility),
+ ltt_eventtype_name(event_type), (long)time.tv_sec, time.tv_nsec,
+ ltt_tracefile_name(tf));
+ }
+
+ print_field(e, field, s, field_names);
+}
/* Insert the hooks before and after each trace and tracefile, and for each
static GString *a_string;
-static static gboolean write_traceset_header(void *hook_data, void *call_data)
+static gboolean write_traceset_header(void *hook_data, void *call_data)
{
LttvTracesetContext *tc = (LttvTracesetContext *)call_data;
/* Print the trace set header */
fprintf(a_file,"Trace set contains %d traces\n\n",
- lttv_traceset_number(tc->ta);
+ lttv_traceset_number(tc->ts));
return FALSE;
}
-static static gboolean write_traceset_footer(void *hook_data, void *call_data)
+static gboolean write_traceset_footer(void *hook_data, void *call_data)
{
LttvTracesetContext *tc = (LttvTracesetContext *)call_data;
- if(a_file_name != NULL) a_file = fclose(a_file);
-
fprintf(a_file,"End trace set\n\n");
+ if(a_file_name != NULL) fclose(a_file);
+
return FALSE;
}
if(a_state) {
g_string_append_printf(a_string, " %s",
- g_quark_to_string(tfs->process->state->s);
+ g_quark_to_string(tfs->process->state->s));
}
- fputs(s, c->fd);
+ fputs(a_string->str, a_file);
return FALSE;
}
-void lttv_event_to_string(LttEvent *e, LttTracefile *tf, g_string *s,
- gboolean mandatory_fields, gboolean field_names)
+void init(int argc, char **argv)
{
- LttFacility *facility;
+ LttvAttributeValue value;
- LttEventType *event_type;
-
- LttType *type;
-
- LttField *field;
-
- LttTime time;
-
- g_string_set_size(s,0);
-
- facility = lttv_event_facility(e);
- eventtype = ltt_event_eventtype(e);
- field = ltt_event_field(e);
+ LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
- if(mandatory_fields) {
- time = ltt_event_time(e);
- g_string_append_printf(s,"%s.%s: %ld.%ld (%s)",ltt_facility_name(facility),
- ltt_eventtype_name(eventtype), (long)time.tv_sec, time.tv_nsec,
- ltt_tracefile_name(tf));
- }
+ a_file_name = NULL;
+ lttv_option_add("output", 'o',
+ "output file where the text is written",
+ "file name",
+ LTTV_OPT_STRING, &a_file_name, NULL, NULL);
- print_field(e,f,s, field_names);
-}
+ a_field_names = FALSE;
+ lttv_option_add("field_names", 'l',
+ "write the field names for each event",
+ "",
+ LTTV_OPT_NONE, &a_field_names, NULL, NULL);
+ a_state = FALSE;
+ lttv_option_add("process_state", 's',
+ "write the pid and state for each event",
+ "",
+ LTTV_OPT_NONE, &a_state, NULL, NULL);
-void print_field(LttEvent *e, LttField *f, g_string *s, gboolean field_names) {
+ g_assert(lttv_iattribute_find_by_path(attributes, "hooks/event/before",
+ LTTV_POINTER, &value));
+ g_assert((before_event = *(value.v_pointer)) != NULL);
+ lttv_hooks_add(before_event, write_event_content, NULL);
- LttType *type;
+ g_assert(lttv_iattribute_find_by_path(attributes, "hooks/trace/before",
+ LTTV_POINTER, &value));
+ g_assert((before_trace = *(value.v_pointer)) != NULL);
+ lttv_hooks_add(before_trace, write_trace_header, NULL);
- LttField *element;
+ g_assert(lttv_iattribute_find_by_path(attributes, "hooks/traceset/before",
+ LTTV_POINTER, &value));
+ g_assert((before_traceset = *(value.v_pointer)) != NULL);
+ lttv_hooks_add(before_traceset, write_traceset_header, NULL);
- char *name;
+ g_assert(lttv_iattribute_find_by_path(attributes, "hooks/traceset/after",
+ LTTV_POINTER, &value));
+ g_assert((after_traceset = *(value.v_pointer)) != NULL);
+ lttv_hooks_add(after_traceset, write_traceset_footer, NULL);
+}
- int nb, i;
- type = ltt_field_type(f);
- switch(ltt_type_class(type)) {
- case LTT_INT:
- g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f));
- break;
+void destroy()
+{
+ lttv_option_remove("output");
- case LTT_UINT:
- g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f));
- break;
+ lttv_option_remove("field_names");
- case LTT_FLOAT:
- g_string_append_printf(s, " %g", ltt_event_get_double(e,f));
- break;
+ lttv_option_remove("process_state");
- case LTT_STRING:
- g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f));
- break;
+ lttv_hooks_remove_data(before_event, write_event_content, NULL);
- case LTT_ENUM:
- g_string_append_printf(s, " %s", ltt_enum_string_get(type,
- event_get_unsigned(e,f));
- break;
+ lttv_hooks_remove_data(before_trace, write_trace_header, NULL);
- case LTT_ARRAY:
- case LTT_SEQUENCE:
- g_string_append_printf(s, " {");
- nb = ltt_event_field_element_number(e,f);
- element = ltt_field_element(f);
- for(i = 0 ; i < nb ; i++) {
- ltt_event_field_element_select(e,f,i);
- print_field(e,element,s);
- }
- g_string_append_printf(s, " }");
- break;
+ lttv_hooks_remove_data(before_trace, write_traceset_header, NULL);
- case LTT_STRUCT:
- g_string_append_printf(s, " {");
- nb = ltt_type_member_number(type);
- for(i = 0 ; i < nb ; i++) {
- element = ltt_field_member(f,i);
- if(name) {
- ltt_type_member_type(type, &name);
- g_string_append_printf(s, " %s = ", field_names);
- }
- print_field(e,element,s);
- }
- g_string_append_printf(s, " }");
- break;
- }
+ lttv_hooks_remove_data(before_trace, write_traceset_footer, NULL);
}
projects / lttv.git / blobdiff