Things to complete

[lttv.git] / ltt / branches / poly / ltt / tracefile.c

diff --git a/ltt/branches/poly/ltt/tracefile.c b/ltt/branches/poly/ltt/tracefile.c
index d752962acc61b1864b030e767a4315cf7e5663d7..e2db16122004fc5a44c604507608f90c19aed611 100644 (file)
--- a/ltt/branches/poly/ltt/tracefile.c
+++ b/ltt/branches/poly/ltt/tracefile.c
@@ -1,3 +1,21 @@
+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2003-2004 Xiangxiu Yang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, 
+ * MA 02111-1307, USA.
+ */
+
 #include <stdio.h>
 #include <fcntl.h>
 #include <sys/stat.h>
@@ -349,7 +367,8 @@ void getCpuFileInfo(LttTrace *t, char* cpu)
 
   while((entry = readdir(dir)) != NULL){
     if(strcmp(entry->d_name,".") != 0 &&
-       strcmp(entry->d_name,"..") != 0 ){
+       strcmp(entry->d_name,"..") != 0 &&
+       strcmp(entry->d_name,".svn") != 0){      
       strcpy(name,cpu);
       strcat(name,entry->d_name);
       ltt_tracefile_open_cpu(t,name);
@@ -365,8 +384,41 @@ void getCpuFileInfo(LttTrace *t, char* cpu)
  *
  *When a trace is closed, all the associated facilities, types and fields
  *are released as well.
+ *
+ * MD : If pathname is already absolute, we do not add current working
+ * directory to it.
+ *
  ****************************************************************************/
 
+void get_absolute_pathname(const char *pathname, char * abs_pathname)
+{
+  char * ptr, *ptr1;
+  size_t size = DIR_NAME_SIZE;
+  abs_pathname[0] = '\0';
+
+       if(pathname[0] == '/')
+       {
+    strcat(abs_pathname, pathname);
+               return;
+       }
+
+  if(!getcwd(abs_pathname, size)){
+    g_warning("Can not get current working directory\n");
+    strcat(abs_pathname, pathname);
+    return;
+  }
+
+  strcat(abs_pathname,"/");
+  
+  ptr = (char*)pathname;
+  ptr1 = ptr + 1;
+  while(*ptr == '.' && *ptr1 == '.'){
+    ptr += 3;
+    ptr1 = ptr + 1;
+  }
+  strcat(abs_pathname,ptr);
+}
+
 LttTrace *ltt_trace_open(const char *pathname)
 {
   LttTrace  * t;
@@ -376,30 +428,33 @@ LttTrace *ltt_trace_open(const char *pathname)
   char control[DIR_NAME_SIZE];
   char cpu[DIR_NAME_SIZE];
   char tmp[DIR_NAME_SIZE];
+  char abs_path[DIR_NAME_SIZE];
   gboolean has_slash = FALSE;
 
+  get_absolute_pathname(pathname, abs_path);
+  
   //establish the pathname to different directories
-  if(pathname[strlen(pathname)-1] == '/')has_slash = TRUE;
-  strcpy(eventdefs,pathname);
+  if(abs_path[strlen(abs_path)-1] == '/')has_slash = TRUE;
+  strcpy(eventdefs,abs_path);
   if(!has_slash)strcat(eventdefs,"/");
   strcat(eventdefs,"eventdefs/");
 
-  strcpy(info,pathname);
+  strcpy(info,abs_path);
   if(!has_slash)strcat(info,"/");
   strcat(info,"info/");
 
-  strcpy(control,pathname);
+  strcpy(control,abs_path);
   if(!has_slash)strcat(control,"/");
   strcat(control,"control/");
 
-  strcpy(cpu,pathname);
+  strcpy(cpu,abs_path);
   if(!has_slash)strcat(cpu,"/");
   strcat(cpu,"cpu/");
 
   //new trace
   t               = g_new(LttTrace, 1);
   sys_description = g_new(LttSystemDescription, 1);  
-  t->pathname     = g_strdup(pathname);
+  t->pathname     = g_strdup(abs_path);
   t->facility_number          = 0;
   t->control_tracefile_number = 0;
   t->per_cpu_tracefile_number = 0;