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- DIAG: On Windows move the symbol store directory under the 

BOINC data directory structure.  Depending on the version
        of Windows, sometimes the temp directory was being set
        to the system temp directory which is not setup for
        everyone to use.  It is just best to use out data
        directory structure.
        
    lib/
        stackwalker_win.cpp

svn path=/trunk/boinc/; revision=16548
This commit is contained in:
Rom Walton 2008-11-24 21:19:42 +00:00
parent c8c0e06d2e
commit bb5742004e
2 changed files with 65 additions and 20 deletions
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11
checkin_notes
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@ -9550,3 +9550,14 @@ David 24 Nov 2008
project_specific_prefs.php
test/
shrm
Rom 24 Nov 2008
- DIAG: On Windows move the symbol store directory under the
BOINC data directory structure. Depending on the version
of Windows, sometimes the temp directory was being set
to the system temp directory which is not setup for
everyone to use. It is just best to use out data
directory structure.
lib/
stackwalker_win.cpp

74
lib/stackwalker_win.cpp
View File

@ -519,6 +519,8 @@ int DebuggerInitialize( LPCSTR pszBOINCLocation, LPCSTR pszSymbolStore, BOOL bPr
CHAR* tt;
CHAR* p;
DWORD symOptions; // symbol handler settings
std::string strCurrentDirectory;
std::string strExecutableDirectory;
std::string strLocalSymbolStore;
std::string strSymbolSearchPath;
@ -526,61 +528,92 @@ int DebuggerInitialize( LPCSTR pszBOINCLocation, LPCSTR pszSymbolStore, BOOL bPr
if (!tt) return 1; // not enough memory...
// build symbol search path from:
strCurrentDirectory = "";
strExecutableDirectory = "";
strLocalSymbolStore = "";
strSymbolSearchPath = "";
// current directory
if ( GetCurrentDirectoryA( TTBUFLEN, tt ) )
strSymbolSearchPath += tt + std::string( ";" );
// Detect Current Directory
if ( GetCurrentDirectoryA( TTBUFLEN, tt ) ) {
strCurrentDirectory = tt;
}
// dir with executable
// Detect Executable Directory
if ( GetModuleFileNameA( 0, tt, TTBUFLEN ) )
{
for ( p = tt + strlen( tt ) - 1; p >= tt; -- p )
{
// locate the rightmost path separator
if ( *p == '\\' || *p == '/' || *p == ':' )
if ( *p == '\\' || *p == '/' || *p == ':' ) {
break;
}
}
// if we found one, p is pointing at it; if not, tt only contains
// an exe name (no path), and p points before its first byte
if ( p != tt ) // path sep found?
{
if ( *p == ':' ) // we leave colons in place
if ( *p == ':' ) { // we leave colons in place
++p;
}
*p = '\0'; // eliminate the exe name and last path sep
strSymbolSearchPath += tt + std::string( ";" );
strExecutableDirectory += tt;
}
}
// environment variable _NT_SYMBOL_PATH
if ( GetEnvironmentVariableA( "_NT_SYMBOL_PATH", tt, TTBUFLEN ) )
strSymbolSearchPath += tt + std::string( ";" );
// environment variable _NT_ALTERNATE_SYMBOL_PATH
if ( GetEnvironmentVariableA( "_NT_ALT_SYMBOL_PATH", tt, TTBUFLEN ) )
strSymbolSearchPath += tt + std::string( ";" );
// Current Directory
if (!strCurrentDirectory.empty()) {
strSymbolSearchPath += strCurrentDirectory + std::string( ";" );
}
if ( GetTempPathA( TTBUFLEN, tt ) )
strLocalSymbolStore += tt + std::string("symbols");
// Executable Directory
if (!strExecutableDirectory.empty()) {
strSymbolSearchPath += strExecutableDirectory + std::string( ";" );
}
// Environment Variable _NT_SYMBOL_PATH
if ( GetEnvironmentVariableA( "_NT_SYMBOL_PATH", tt, TTBUFLEN ) ) {
strSymbolSearchPath += tt + std::string( ";" );
}
// Environment Variable _NT_ALTERNATE_SYMBOL_PATH
if ( GetEnvironmentVariableA( "_NT_ALT_SYMBOL_PATH", tt, TTBUFLEN ) ) {
strSymbolSearchPath += tt + std::string( ";" );
}
if (!diagnostics_is_flag_set(BOINC_DIAG_BOINCAPPLICATION) ||
(diagnostics_is_flag_set(BOINC_DIAG_BOINCAPPLICATION) || (0 < strlen(pszSymbolStore)))) {
(diagnostics_is_flag_set(BOINC_DIAG_BOINCAPPLICATION) || (0 < strlen(pszSymbolStore))))
{
// Depending on if we are a BOINC application or a project application
// we'll need to store our symbol files in two different locations.
//
// BOINC:
// [DATADIR]\symbols
// Project:
// [DATADIR]\projects\project_dir\symbols
//
if (!diagnostics_is_flag_set(BOINC_DIAG_BOINCAPPLICATION)) {
strLocalSymbolStore += strCurrentDirectory + std::string("symbols");
} else {
strLocalSymbolStore += strExecutableDirectory + std::string("symbols");
}
// microsoft public symbol server
// Microsoft Public Symbol Server
if (std::string::npos == strSymbolSearchPath.find("http://msdl.microsoft.com/download/symbols")) {
strSymbolSearchPath +=
std::string( "srv*" ) + strLocalSymbolStore +
std::string( "*http://msdl.microsoft.com/download/symbols;" );
}
// project symbol server
// Project Symbol Server
if ((std::string::npos == strSymbolSearchPath.find(pszSymbolStore)) && (0 < strlen(pszSymbolStore))) {
strSymbolSearchPath +=
std::string( "srv*" ) + strLocalSymbolStore + std::string( "*" ) +
std::string( pszSymbolStore ) + std::string( ";" );
}
// boinc symbol server
// BOINC Symbol Server
if (std::string::npos == strSymbolSearchPath.find("http://boinc.berkeley.edu/symstore")) {
strSymbolSearchPath +=
std::string( "srv*" ) + strLocalSymbolStore +
@ -591,8 +624,9 @@ int DebuggerInitialize( LPCSTR pszBOINCLocation, LPCSTR pszSymbolStore, BOOL bPr
if ( strSymbolSearchPath.size() > 0 ) // if we added anything, we have a trailing semicolon
strSymbolSearchPath = strSymbolSearchPath.substr( 0, strSymbolSearchPath.size() - 1 );
if (tt)
if (tt) {
free( tt );
}
// Setting symbol options to the WinDbg defaults.
symOptions = (DWORD)NULL;