lib/base/eerror.cpp

   1 #include <lib/base/eerror.h>
   2 #include <stdarg.h>
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5 #include <unistd.h>
   6
   7 #include <string>
   8
   9 // #include <lib/gui/emessage.h>
  10
  11 #ifdef MEMLEAK_CHECK
  12 AllocList *allocList;
  13 pthread_mutex_t memLock =
  14         PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
  15
  16 void DumpUnfreed()
  17 {
  18         AllocList::iterator i;
  19         unsigned int totalSize = 0;
  20
  21         if(!allocList)
  22                 return;
  23
  24         size_t len = 1024;
  25         char *buffer = (char*)malloc(1024);
  26         for(i = allocList->begin(); i != allocList->end(); i++)
  27         {
  28                 unsigned int tmp;
  29                 printf("%s\tLINE %d\tADDRESS %p\t%d unfreed\ttype %d (btcount %d)\n",
  30                         i->second.file, i->second.line, (void*)i->second.address, i->second.size, i->second.type, i->second.btcount);
  31                 totalSize += i->second.size;
  32                 char **bt_string = backtrace_symbols( i->second.backtrace, i->second.btcount );
  33                 for ( tmp=0; tmp < i->second.btcount; tmp++ )
  34                 {
  35                         if ( bt_string[tmp] )
  36                         {
  37                                 char *beg = strchr(bt_string[tmp], '(');
  38                                 if ( beg )
  39                                 {
  40                                         std::string tmp1(beg+1);
  41                                         int pos1=tmp1.find('+'), pos2=tmp1.find(')');
  42                                         if ( pos1 != std::string::npos && pos2 != std::string::npos )
  43                                         {
  44                                                 std::string tmp2(tmp1.substr(pos1,(pos2-pos1)));
  45                                                 tmp1.erase(pos1);
  46                                                 if (tmp1.length())
  47                                                 {
  48                                                         int state;
  49                                                         abi::__cxa_demangle(tmp1.c_str(), buffer, &len, &state);
  50                                                         if (!state)
  51                                                                 printf("%d %s%s\n", tmp, buffer,tmp2.c_str());
  52                                                         else
  53                                                                 printf("%d %s\n", tmp, bt_string[tmp]);
  54                                                 }
  55                                         }
  56                                 }
  57                                 else
  58                                         printf("%d %s\n", tmp, bt_string[tmp]);
  59                         }
  60                 }
  61                 free(bt_string);
  62                 printf("\n");
  63         }
  64         free(buffer);
  65
  66         printf("-----------------------------------------------------------\n");
  67         printf("Total Unfreed: %d bytes\n", totalSize);
  68         fflush(stdout);
  69 };
  70 #else
  71         #include <lib/base/elock.h>
  72 #endif
  73
  74 int infatal=0;
  75
  76 Signal2<void, int, const std::string&> logOutput;
  77 int logOutputConsole=1;
  78
  79 void eFatal(const char* fmt, ...)
  80 {
  81         char buf[1024];
  82         va_list ap;
  83         va_start(ap, fmt);
  84         vsnprintf(buf, 1024, fmt, ap);
  85         va_end(ap);
  86         logOutput(lvlFatal, buf);
  87         fprintf(stderr, "FATAL: %s\n",buf );
  88 #if 0
  89         if (!infatal)
  90         {
  91                 infatal=1;
  92                 eMessageBox msg(buf, "FATAL ERROR", eMessageBox::iconError|eMessageBox::btOK);
  93                 msg.show();
  94                 msg.exec();
  95         }
  96 #endif
  97
  98         _exit(0);
  99 }
 100
 101 #ifdef DEBUG
 102 void eDebug(const char* fmt, ...)
 103 {
 104         char buf[1024];
 105         va_list ap;
 106         va_start(ap, fmt);
 107         vsnprintf(buf, 1024, fmt, ap);
 108         va_end(ap);
 109         logOutput(lvlDebug, std::string(buf) + "\n");
 110         if (logOutputConsole)
 111                 fprintf(stderr, "%s\n", buf);
 112 }
 113
 114 void eDebugNoNewLine(const char* fmt, ...)
 115 {
 116         char buf[1024];
 117         va_list ap;
 118         va_start(ap, fmt);
 119         vsnprintf(buf, 1024, fmt, ap);
 120         va_end(ap);
 121         logOutput(lvlDebug, buf);
 122         if (logOutputConsole)
 123                 fprintf(stderr, "%s", buf);
 124 }
 125
 126 void eWarning(const char* fmt, ...)
 127 {
 128         char buf[1024];
 129         va_list ap;
 130         va_start(ap, fmt);
 131         vsnprintf(buf, 1024, fmt, ap);
 132         va_end(ap);
 133         logOutput(lvlWarning, std::string(buf) + "\n");
 134         if (logOutputConsole)
 135                 fprintf(stderr, "%s\n", buf);
 136 }
 137 #endif // DEBUG
 138
 139 void ePythonOutput(const char *string)
 140 {
 141         logOutput(lvlWarning, string);
 142         if (logOutputConsole)
 143                 fwrite(string, 1, strlen(string), stderr);
 144 }
 145
 146 void eWriteCrashdump()
 147 {
 148                 /* implement me */
 149 }