| 885 | } |
| 886 | |
| 887 | BOOL StackWalker::LoadModules() |
| 888 | { |
| 889 | if (this->m_sw == NULL) |
| 890 | { |
| 891 | SetLastError(ERROR_DLL_INIT_FAILED); |
| 892 | return FALSE; |
| 893 | } |
| 894 | if (m_modulesLoaded != FALSE) |
| 895 | return TRUE; |
| 896 | |
| 897 | // Build the sym-path: |
| 898 | char *szSymPath = NULL; |
| 899 | if ( (this->m_options & SymBuildPath) != 0) |
| 900 | { |
| 901 | const size_t nSymPathLen = 4096; |
| 902 | szSymPath = (char*) malloc(nSymPathLen); |
| 903 | if (szSymPath == NULL) |
| 904 | { |
| 905 | SetLastError(ERROR_NOT_ENOUGH_MEMORY); |
| 906 | return FALSE; |
| 907 | } |
| 908 | szSymPath[0] = 0; |
| 909 | // Now first add the (optional) provided sympath: |
| 910 | if (this->m_szSymPath != NULL) |
| 911 | { |
| 912 | strcat_s(szSymPath, nSymPathLen, this->m_szSymPath); |
| 913 | strcat_s(szSymPath, nSymPathLen, ";"); |
| 914 | } |
| 915 | |
| 916 | strcat_s(szSymPath, nSymPathLen, ".;"); |
| 917 | |
| 918 | const size_t nTempLen = 1024; |
| 919 | char szTemp[nTempLen]; |
| 920 | // Now add the current directory: |
| 921 | if (GetCurrentDirectoryA(nTempLen, szTemp) > 0) |
| 922 | { |
| 923 | szTemp[nTempLen-1] = 0; |
| 924 | strcat_s(szSymPath, nSymPathLen, szTemp); |
| 925 | strcat_s(szSymPath, nSymPathLen, ";"); |
| 926 | } |
| 927 | |
| 928 | // Now add the path for the main-module: |
| 929 | if (GetModuleFileNameA(NULL, szTemp, nTempLen) > 0) |
| 930 | { |
| 931 | szTemp[nTempLen-1] = 0; |
| 932 | for (char *p = (szTemp+strlen(szTemp)-1); p >= szTemp; --p) |
| 933 | { |
| 934 | // locate the rightmost path separator |
| 935 | if ( (*p == '\\') || (*p == '/') || (*p == ':') ) |
| 936 | { |
| 937 | *p = 0; |
| 938 | break; |
| 939 | } |
| 940 | } // for (search for path separator...) |
| 941 | if (strlen(szTemp) > 0) |
| 942 | { |
| 943 | strcat_s(szSymPath, nSymPathLen, szTemp); |
| 944 | strcat_s(szSymPath, nSymPathLen, ";"); |
no test coverage detected