/* log - a generic logging facility in the spirit of log4j */
-/* Authors: Martin Quinson */
-/* Copyright (C) 2003, 2004 Martin Quinson. */
+/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
- under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
-#include "Core/core_interface.h"
-#include "gras_private.h"
#include <stdarg.h>
-#include <assert.h>
#include <ctype.h>
-#ifndef MIN
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-#endif
+#include "xbt_modinter.h"
+
+#include "xbt/misc.h"
+#include "xbt/sysdep.h"
+#include "xbt/log.h"
+#include "xbt/error.h"
+#include "xbt/dynar.h"
typedef struct {
char *catname;
- gras_log_priority_t thresh;
-} gras_log_setting_t;
+ e_xbt_log_priority_t thresh;
+} s_xbt_log_setting_t,*xbt_log_setting_t;
-static gras_dynar_t *gras_log_settings=NULL;
+static xbt_dynar_t xbt_log_settings=NULL;
static void _free_setting(void *s) {
- gras_log_setting_t *set=(gras_log_setting_t*)s;
+ xbt_log_setting_t set=(xbt_log_setting_t)s;
if (set) {
- free(set->catname);
- free(set);
+ xbt_free(set->catname);
+/* xbt_free(set); FIXME: uncommenting this leads to segfault when more than one chunk is passed as gras-log */
}
}
-const char *gras_log_priority_names[8] = {
+const char *xbt_log_priority_names[8] = {
"NONE",
+ "TRACE",
"DEBUG",
"VERBOSE",
"INFO",
"CRITICAL"
};
-gras_log_category_t _GRAS_LOGV(GRAS_LOG_ROOT_CAT) = {
+s_xbt_log_category_t _XBT_LOGV(XBT_LOG_ROOT_CAT) = {
0, 0, 0,
- "root", gras_log_priority_uninitialized, 0,
+ "root", xbt_log_priority_uninitialized, 0,
NULL, 0
};
-GRAS_LOG_NEW_SUBCATEGORY(GRAS,GRAS_LOG_ROOT_CAT);
-GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(log,GRAS);
+XBT_LOG_NEW_SUBCATEGORY(xbt,XBT_LOG_ROOT_CAT,"All XBT categories (simgrid toolbox)");
+XBT_LOG_NEW_SUBCATEGORY(surf,XBT_LOG_ROOT_CAT,"All SURF categories");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(log,xbt,"Loggings from the logging mecanism itself");
+
+void xbt_log_init(int *argc,char **argv, const char *defaultlog) {
+ int i,j;
+ char *opt;
+ int found=0;
-static void _apply_control(gras_log_category_t* cat) {
+ /** Set logs and init log submodule */
+ for (i=1; i<*argc; i++) {
+ if (!strncmp(argv[i],"--gras-log=",strlen("--gras-log="))) {
+ found = 1;
+ opt=strchr(argv[i],'=');
+ opt++;
+ xbt_log_control_set(opt);
+ DEBUG1("Did apply '%s' as log setting",opt);
+ /*remove this from argv*/
+ for (j=i+1; j<*argc; j++) {
+ argv[j-1] = argv[j];
+ }
+ argv[j-1] = NULL;
+ (*argc)--;
+ i--; /* compensate effect of next loop incrementation */
+ }
+ }
+ if (!found && defaultlog) {
+ xbt_log_control_set(defaultlog);
+ }
+}
+
+void xbt_log_exit(void) {
+ VERB0("Exiting log");
+ xbt_dynar_free(&xbt_log_settings);
+ VERB0("Exited log");
+}
+
+static void _apply_control(xbt_log_category_t cat) {
int cursor;
- gras_log_setting_t *setting=NULL;
+ xbt_log_setting_t setting=NULL;
int found = 0;
- if (!gras_log_settings)
+ if (!xbt_log_settings)
return;
- gras_assert0(cat,"NULL category");
- gras_assert(cat->name);
+ xbt_assert0(cat,"NULL category");
+ xbt_assert(cat->name);
- gras_dynar_foreach(gras_log_settings,cursor,setting) {
- gras_assert0(setting,"Damnit, NULL cat in the list");
- gras_assert1(setting->catname,"NULL setting(=%p)->catname",setting);
+ xbt_dynar_foreach(xbt_log_settings,cursor,setting) {
+ xbt_assert0(setting,"Damnit, NULL cat in the list");
+ xbt_assert1(setting->catname,"NULL setting(=%p)->catname",(void*)setting);
if (!strcmp(setting->catname,cat->name)) {
found = 1;
- gras_log_threshold_set(cat, setting->thresh);
- gras_dynar_cursor_rm(gras_log_settings,&cursor);
+ xbt_log_threshold_set(cat, setting->thresh);
+ xbt_dynar_cursor_rm(xbt_log_settings,&cursor);
- if (cat->threshold <= gras_log_priority_verbose) {
- gras_log_event_t _log_ev =
- {cat,gras_log_priority_verbose,__FILE__,__FUNCTION__,__LINE__,
- "Apply settings for category '%s': set threshold to %s (=%d)",};
- _gras_log_event_log(&_log_ev, cat->name,
- gras_log_priority_names[cat->threshold], cat->threshold);
+ if (cat->threshold <= xbt_log_priority_verbose) {
+ s_xbt_log_event_t _log_ev =
+ {cat,xbt_log_priority_verbose,__FILE__,_XBT_GNUC_FUNCTION,__LINE__};
+ _xbt_log_event_log(&_log_ev,
+ "Apply settings for category '%s': set threshold to %s (=%d)",
+ cat->name,
+ xbt_log_priority_names[cat->threshold], cat->threshold);
}
}
}
- if (!found && cat->threshold <= gras_log_priority_verbose) {
- gras_log_event_t _log_ev =
- {cat,gras_log_priority_verbose,__FILE__,__FUNCTION__,__LINE__,
- "Category '%s': inherited threshold = %s (=%d)",};
- _gras_log_event_log(&_log_ev, cat->name,
- gras_log_priority_names[cat->threshold], cat->threshold);
+ if (!found && cat->threshold <= xbt_log_priority_verbose) {
+ s_xbt_log_event_t _log_ev =
+ {cat,xbt_log_priority_verbose,__FILE__,_XBT_GNUC_FUNCTION,__LINE__};
+ _xbt_log_event_log(&_log_ev,
+ "Category '%s': inherited threshold = %s (=%d)",
+ cat->name,
+ xbt_log_priority_names[cat->threshold], cat->threshold);
}
}
-void _gras_log_event_log( gras_log_event_t* ev, ...) {
- gras_log_category_t* cat = ev->cat;
- va_start(ev->ap, ev);
+void _xbt_log_event_log( xbt_log_event_t ev, const char *fmt, ...) {
+ xbt_log_category_t cat = ev->cat;
+ va_start(ev->ap, fmt);
while(1) {
- gras_log_appender_t* appender = cat->appender;
+ xbt_log_appender_t appender = cat->appender;
if (appender != NULL) {
- appender->do_append(appender, ev);
+ appender->do_append(appender, ev, fmt);
}
if (!cat->willLogToParent)
break;
va_end(ev->ap);
}
-static void _cat_init(gras_log_category_t* category) {
- if (category == &_GRAS_LOGV(GRAS_LOG_ROOT_CAT)) {
- category->threshold = gras_log_priority_info;
- category->appender = gras_log_default_appender;
+static void _cat_init(xbt_log_category_t category) {
+ if (category == &_XBT_LOGV(XBT_LOG_ROOT_CAT)) {
+ category->threshold = xbt_log_priority_info;
+ category->appender = xbt_log_default_appender;
} else {
- gras_log_parent_set(category, category->parent);
+ xbt_log_parent_set(category, category->parent);
}
_apply_control(category);
}
* initialization.
* Also resets threshold to inherited!
*/
-int _gras_log_cat_init(gras_log_priority_t priority,
- gras_log_category_t* category) {
+int _xbt_log_cat_init(e_xbt_log_priority_t priority,
+ xbt_log_category_t category) {
_cat_init(category);
return priority >= category->threshold;
}
-void gras_log_parent_set(gras_log_category_t* cat,
- gras_log_category_t* parent) {
+void xbt_log_parent_set(xbt_log_category_t cat,
+ xbt_log_category_t parent) {
- gras_assert0(cat,"NULL category to be given a parent");
- gras_assert1(parent,"The parent category of %s is NULL",cat->name);
+ xbt_assert0(cat,"NULL category to be given a parent");
+ xbt_assert1(parent,"The parent category of %s is NULL",cat->name);
- // unlink from current parent
- if (cat->threshold != gras_log_priority_uninitialized) {
- gras_log_category_t** cpp = &parent->firstChild;
+ /* unlink from current parent */
+ if (cat->threshold != xbt_log_priority_uninitialized) {
+ xbt_log_category_t* cpp = &parent->firstChild;
while(*cpp != cat && *cpp != NULL) {
cpp = &(*cpp)->nextSibling;
}
- assert(*cpp == cat);
+ xbt_assert(*cpp == cat);
*cpp = cat->nextSibling;
}
- // Set new parent
+ /* Set new parent */
cat->parent = parent;
cat->nextSibling = parent->firstChild;
parent->firstChild = cat;
- // Make sure parent is initialized
- if (parent->threshold == gras_log_priority_uninitialized) {
+ /* Make sure parent is initialized */
+ if (parent->threshold == xbt_log_priority_uninitialized) {
_cat_init(parent);
}
- // Reset priority
+ /* Reset priority */
cat->threshold = parent->threshold;
cat->isThreshInherited = 1;
-} // log_setParent
+} /* log_setParent */
-static void _set_inherited_thresholds(gras_log_category_t* cat) {
- gras_log_category_t* child = cat->firstChild;
+static void _set_inherited_thresholds(xbt_log_category_t cat) {
+ xbt_log_category_t child = cat->firstChild;
for( ; child != NULL; child = child->nextSibling) {
if (child->isThreshInherited) {
- if (cat != &_GRAS_LOGV(log))
+ if (cat != &_XBT_LOGV(log))
VERB3("Set category threshold of %s to %s (=%d)",
- child->name,gras_log_priority_names[cat->threshold],cat->threshold);
+ child->name,xbt_log_priority_names[cat->threshold],cat->threshold);
child->threshold = cat->threshold;
_set_inherited_thresholds(child);
}
}
}
-void gras_log_threshold_set(gras_log_category_t* cat,
- gras_log_priority_t threshold) {
+void xbt_log_threshold_set(xbt_log_category_t cat,
+ e_xbt_log_priority_t threshold) {
cat->threshold = threshold;
cat->isThreshInherited = 0;
_set_inherited_thresholds(cat);
}
-static gras_error_t _gras_log_parse_setting(const char* control_string,
- gras_log_setting_t *set) {
+static void _xbt_log_parse_setting(const char* control_string,
+ xbt_log_setting_t set) {
const char *name, *dot, *eq;
set->catname=NULL;
if (!*control_string)
- return no_error;
+ return;
DEBUG1("Parse log setting '%s'",control_string);
control_string += strspn(control_string, " ");
eq = control_string;
control_string += strcspn(control_string, " ");
- gras_assert1(*dot == '.' && *eq == '=',
+ xbt_assert1(*dot == '.' && *eq == '=',
"Invalid control string '%s'",control_string);
- if (!strncmp(dot + 1, "thresh", MIN(eq - dot - 1,strlen("thresh")))) {
+ if (!strncmp(dot + 1, "thresh", min(eq - dot - 1,strlen("thresh")))) {
int i;
- char *neweq=strdup(eq+1);
+ char *neweq=xbt_strdup(eq+1);
char *p=neweq-1;
while (*(++p) != '\0') {
}
DEBUG1("New priority name = %s",neweq);
- for (i=0; i<6; i++) {
- if (!strncmp(gras_log_priority_names[i],neweq,p-eq)) {
+ for (i=0; i<xbt_log_priority_infinite-1; i++) {
+ if (!strncmp(xbt_log_priority_names[i],neweq,p-eq)) {
DEBUG1("This is priority %d",i);
break;
}
}
- if (i<6) {
+ if (i<xbt_log_priority_infinite-1) {
set->thresh=i;
} else {
- gras_assert1(FALSE,"Unknown priority name: %s",eq+1);
+ xbt_assert1(FALSE,"Unknown priority name: %s",eq+1);
}
- free(neweq);
+ xbt_free(neweq);
} else {
char buff[512];
- snprintf(buff,MIN(512,eq - dot - 1),"%s",dot+1);
- gras_assert1(FALSE,"Unknown setting of the log category: %s",buff);
+ snprintf(buff,min(512,eq - dot - 1),"%s",dot+1);
+ xbt_assert1(FALSE,"Unknown setting of the log category: %s",buff);
}
- if (!(set->catname=malloc(dot - name+1)))
- RAISE_MALLOC;
+ set->catname=(char*)xbt_malloc(dot - name+1);
strncpy(set->catname,name,dot-name);
set->catname[dot-name]='\0'; /* Just in case */
DEBUG1("This is for cat '%s'", set->catname);
- return no_error;
}
-static gras_error_t _gras_log_cat_searchsub(gras_log_category_t *cat,char *name,gras_log_category_t**whereto) {
- gras_error_t errcode;
- gras_log_category_t *child;
+static xbt_error_t _xbt_log_cat_searchsub(xbt_log_category_t cat,char *name,
+ /*OUT*/xbt_log_category_t*whereto) {
+ xbt_error_t errcode;
+ xbt_log_category_t child;
if (!strcmp(cat->name,name)) {
*whereto=cat;
return no_error;
}
for(child=cat->firstChild ; child != NULL; child = child->nextSibling) {
- errcode=_gras_log_cat_searchsub(child,name,whereto);
+ errcode=_xbt_log_cat_searchsub(child,name,whereto);
if (errcode==no_error)
return no_error;
}
}
/**
- * gras_log_control_set:
- * @cs: What to parse
- * @Returns: malloc_error or no_error
+ * \ingroup XBT_log
+ * \param control_string What to parse
*
* Typically passed a command-line argument. The string has the syntax:
*
* thresh value is an integer priority level. Sets the category's
* threshold priority.
*
- * @warning
+ * \warning
* This routine may only be called once and that must be before any other
* logging command! Typically, this is done from main().
*/
-gras_error_t gras_log_control_set(const char* control_string) {
- gras_error_t errcode;
- gras_log_setting_t *set;
+void xbt_log_control_set(const char* control_string) {
+ xbt_error_t errcode;
+ xbt_log_setting_t set;
char *cs;
char *p;
int done = 0;
DEBUG1("Parse log settings '%s'",control_string);
if (control_string == NULL)
- return no_error;
- if (gras_log_settings == NULL)
- TRY(gras_dynar_new(&gras_log_settings,sizeof(gras_log_setting_t*),
- _free_setting));
+ return;
+ if (xbt_log_settings == NULL)
+ xbt_log_settings = xbt_dynar_new(sizeof(xbt_log_setting_t),
+ _free_setting);
- if (!(set = malloc(sizeof(gras_log_setting_t))))
- RAISE_MALLOC;
+ set = xbt_new(s_xbt_log_setting_t,1);
+ cs=xbt_strdup(control_string);
- if (!(cs=strdup(control_string)))
- RAISE_MALLOC;
_cleanup_double_spaces(cs);
while (!done) {
- gras_log_category_t *cat;
+ xbt_log_category_t cat;
p=strrchr(cs,' ');
if (p) {
p=cs;
done = 1;
}
- errcode = _gras_log_parse_setting(p,set);
- if (errcode != no_error) {
- free(set);
- free(cs);
- }
+ _xbt_log_parse_setting(p,set);
- TRYCATCH(_gras_log_cat_searchsub(&_GRAS_LOGV(root),set->catname,&cat),
- mismatch_error);
+ errcode = _xbt_log_cat_searchsub(&_XBT_LOGV(root),set->catname,&cat);
if (errcode == mismatch_error) {
DEBUG0("Store for further application");
- DEBUG1("push %p to the settings",set);
- TRY(gras_dynar_push(gras_log_settings,&set));
+ DEBUG1("push %p to the settings",(void*)set);
+ xbt_dynar_push(xbt_log_settings,&set);
/* malloc in advance the next slot */
- if (!(set = malloc(sizeof(gras_log_setting_t)))) {
- free(cs);
- RAISE_MALLOC;
- }
+ set = xbt_new(s_xbt_log_setting_t,1);
} else {
DEBUG0("Apply directly");
- free(set->catname);
- gras_log_threshold_set(cat,set->thresh);
+ xbt_free(set->catname);
+ xbt_log_threshold_set(cat,set->thresh);
}
}
- free(set);
- free(cs);
- return no_error;
+ xbt_free(set);
+ xbt_free(cs);
}
-void gras_log_appender_set(gras_log_category_t* cat, gras_log_appender_t* app) {
+void xbt_log_appender_set(xbt_log_category_t cat, xbt_log_appender_t app) {
cat->appender = app;
}
-void gras_log_exit(void) {
- VERB0("Exiting log");
- gras_dynar_free(gras_log_settings);
- VERB0("Exited log");
-}