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Support for Simix log.
[simgrid.git] / src / xbt / log.c
index eb9772e..6014f53 100644 (file)
@@ -20,7 +20,7 @@
 #include "xbt/misc.h"
 #include "xbt/ex.h"
 #include "xbt/sysdep.h"
-#include "xbt/log.h"
+#include <xbt/log.h>
 #include "xbt/dynar.h"
 
 /** \addtogroup XBT_log
@@ -346,6 +346,7 @@ typedef struct {
 } s_xbt_log_setting_t,*xbt_log_setting_t;
 
 static xbt_dynar_t xbt_log_settings=NULL;
+
 static void _free_setting(void *s) {
   xbt_log_setting_t set=(xbt_log_setting_t)s;
   if (set) {
@@ -365,7 +366,7 @@ const char *xbt_log_priority_names[8] = {
   "CRITICAL"
 };
 
-s_xbt_log_category_t _XBT_LOGV(XBT_LOG_ROOT_CAT) = {
+XBT_PUBLIC_NO_IMPORT(s_xbt_log_category_t) _XBT_LOGV(XBT_LOG_ROOT_CAT) = {
   0, 0, 0,
   "root", xbt_log_priority_uninitialized, 0,
   NULL, 0
@@ -374,31 +375,36 @@ s_xbt_log_category_t _XBT_LOGV(XBT_LOG_ROOT_CAT) = {
 XBT_LOG_NEW_CATEGORY(xbt,"All XBT categories (simgrid toolbox)");
 XBT_LOG_NEW_CATEGORY(surf,"All SURF categories");
 XBT_LOG_NEW_CATEGORY(msg,"All MSG categories");
+XBT_LOG_NEW_CATEGORY(simix,"All SIMIX categories");
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(log,xbt,"Loggings from the logging mechanism itself");
 
 void xbt_log_init(int *argc,char **argv) {
-  int i,j;
-  char *opt;
-
-  /* Set logs and init log submodule */
-  for (i=1; i<*argc; i++) {
-    if (!strncmp(argv[i],"--gras-log=",strlen("--gras-log=")) ||
-       !strncmp(argv[i],"--surf-log=",strlen("--surf-log=")) ||
-       !strncmp(argv[i],"--msg-log=",strlen("--msg-log=")) ||
-       !strncmp(argv[i],"--xbt-log=",strlen("--xbt-log="))) {
-      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 */
-    }
-  }
+       int i,j;
+       char *opt;
+       
+       /* Set logs and init log submodule */
+       for (i=1; i<*argc; i++){
+               if (!strncmp(argv[i],"--gras-log=",strlen("--gras-log=")) ||
+                       !strncmp(argv[i],"--surf-log=",strlen("--surf-log=")) ||
+                       !strncmp(argv[i],"--msg-log=",strlen("--msg-log=")) ||
+                       !strncmp(argv[i],"--simix-log=",strlen("--simix-log=")) ||
+                       !strncmp(argv[i],"--xbt-log=",strlen("--xbt-log="))){
+                               
+                               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 */
+               }
+       }
 }
 
 void xbt_log_exit(void) {
@@ -412,7 +418,8 @@ static void _apply_control(xbt_log_category_t cat) {
   xbt_log_setting_t setting=NULL;
   int found = 0;
   s_xbt_log_event_t _log_ev;
-
+  
+  
   if (!xbt_log_settings)
     return;
 
@@ -424,15 +431,15 @@ static void _apply_control(xbt_log_category_t cat) {
     xbt_assert1(setting->catname,"NULL setting(=%p)->catname",(void*)setting);
 
     if (!strcmp(setting->catname,cat->name)) {
+       
+    
       found = 1;
 
       xbt_log_threshold_set(cat, setting->thresh);
       xbt_dynar_cursor_rm(xbt_log_settings,&cursor);
 
-      if (cat->threshold <= xbt_log_priority_debug)
-      {
-       /*s_xbt_log_event_t _log_ev ={cat, xbt_log_priority_debug,__FILE__,_XBT_FUNCTION,__LINE__};*/
 
+      if (cat->threshold <= xbt_log_priority_debug) {
         _log_ev.cat = cat;
         _log_ev.priority = xbt_log_priority_debug;
         _log_ev.fileName = __FILE__ ;
@@ -445,20 +452,24 @@ static void _apply_control(xbt_log_category_t cat) {
                 xbt_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_FUNCTION,__LINE__}; */
+       
     _log_ev.cat = cat;
-        _log_ev.priority = xbt_log_priority_verbose;
-        _log_ev.fileName = __FILE__ ;
-        _log_ev.functionName = _XBT_FUNCTION ;
-        _log_ev.lineNum = __LINE__ ;
+    _log_ev.priority = xbt_log_priority_verbose;
+    _log_ev.fileName = __FILE__ ;
+    _log_ev.functionName = _XBT_FUNCTION ;
+    _log_ev.lineNum = __LINE__ ;
 
     _xbt_log_event_log(&_log_ev,
                        "Category '%s': inherited threshold = %s (=%d)",
                        cat->name,
                        xbt_log_priority_names[cat->threshold], cat->threshold);
   }
+  
 
 }
 
@@ -478,14 +489,25 @@ void _xbt_log_event_log( xbt_log_event_t ev, const char *fmt, ...) {
   va_end(ev->ap);
 }
 
-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 {
-    xbt_log_parent_set(category, category->parent);
-  }
+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 
+       {
+               #if (defined(_WIN32) && !defined(DLL_STATIC))
+               if(!category->parent)
+                       category->parent = &_XBT_LOGV(XBT_LOG_ROOT_CAT);
+               #endif
+       
+       xbt_log_parent_set(category, category->parent);
+       }
+  
   _apply_control(category);
 }
 
 /*
@@ -493,43 +515,49 @@ static void _cat_init(xbt_log_category_t category) {
  * initialization. 
  * Also resets threshold to inherited!
  */
-int _xbt_log_cat_init(e_xbt_log_priority_t priority,
-                      xbt_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;
+       _cat_init(category);
+       
+       return priority >= category->threshold;
 }
 
-void xbt_log_parent_set(xbt_log_category_t cat,
-                        xbt_log_category_t parent) {
-
-  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 != xbt_log_priority_uninitialized) {
-    xbt_log_category_t* cpp = &parent->firstChild;
-    while(*cpp != cat && *cpp != NULL) {
-      cpp = &(*cpp)->nextSibling;
-    }
-    xbt_assert(*cpp == cat);
-    *cpp = cat->nextSibling;
-  }
-
-  /* Set new parent */
-  cat->parent = parent;
-  cat->nextSibling = parent->firstChild;
-  parent->firstChild = cat;
+void xbt_log_parent_set(xbt_log_category_t cat,xbt_log_category_t parent) 
+{
+       xbt_assert0(cat,"NULL category to be given a parent");
+       xbt_assert1(parent,"The parent category of %s is NULL",cat->name);
+       
+       /* 
+        * if the threshold is initialized 
+        * unlink from current parent 
+        */
+       if(cat->threshold != xbt_log_priority_uninitialized){
 
-  /* Make sure parent is initialized */
-  if (parent->threshold == xbt_log_priority_uninitialized) {
-    _cat_init(parent);
-  }
-    
-  /* Reset priority */
-  cat->threshold = parent->threshold;
-  cat->isThreshInherited = 1;
+               xbt_log_category_t* cpp = &parent->firstChild;
+       
+               while(*cpp != cat && *cpp != NULL) {
+                       cpp = &(*cpp)->nextSibling;
+               }
+               
+               xbt_assert(*cpp == cat);
+               *cpp = cat->nextSibling;
+       }
+       
+       cat->parent = parent;
+       cat->nextSibling = parent->firstChild;
+       
+       parent->firstChild = cat;
+       
+       if (parent->threshold == xbt_log_priority_uninitialized){
+               
+               _cat_init(parent);
+       }
+       
+       cat->threshold = parent->threshold;
+       
+       cat->isThreshInherited = 1;
+       
 } /* log_setParent */
 
 static void _set_inherited_thresholds(xbt_log_category_t cat) {
@@ -584,13 +612,13 @@ static void _xbt_log_parse_setting(const char*        control_string,
     }
     
     DEBUG1("New priority name = %s",neweq);
-    for (i=0; i<xbt_log_priority_infinite-1; i++) {
+    for (i=0; i<xbt_log_priority_infinite; i++) {
       if (!strncmp(xbt_log_priority_names[i],neweq,p-eq)) {
        DEBUG1("This is priority %d",i);
        break;
       }
     }
-    if (i<xbt_log_priority_infinite-1) {
+    if (i<xbt_log_priority_infinite) {
       set->thresh= (e_xbt_log_priority_t) i;
     } else {
       xbt_assert1(FALSE,"Unknown priority name: %s",eq+1);