wxArrayString EnvironmentConfig::GetActiveSetEnvNames(bool includeWorkspace, const wxString& project)
{
//read the environments variables
EvnVarList vars;
ReadObject(wxT("Variables"), &vars);
wxArrayString envnames;
// get the active environment variables set
EnvMap variables = vars.GetVariables(wxEmptyString, includeWorkspace, project, wxEmptyString);
for(size_t i=0; i<variables.GetCount(); ++i) {
wxString key, val;
variables.Get(i, key, val);
envnames.Add( key );
}
return envnames;
}
void CodeLiteApp::MSWReadRegistry()
{
#ifdef __WXMSW__
EvnVarList vars;
EnvironmentConfig::Instance()->Load();
EnvironmentConfig::Instance()->ReadObject(wxT("Variables"), &vars);
/////////////////////////////////////////////////////////////////
// New way of registry:
// Read the registry INI file
/////////////////////////////////////////////////////////////////
// Update PATH environment variable with the install directory and
// MinGW default installation (if exists)
wxString pathEnv;
wxGetEnv(wxT("PATH"), &pathEnv);
wxString codeliteInstallDir;
codeliteInstallDir << ManagerST::Get()->GetInstallDir() << wxT(";");
pathEnv.Prepend(codeliteInstallDir);
// Load the registry file
wxString iniFile;
iniFile << ManagerST::Get()->GetInstallDir() << wxFileName::GetPathSeparator() << wxT("registry.ini");
if(wxFileName::FileExists(iniFile)) {
clRegistry::SetFilename(iniFile);
clRegistry registry;
m_parserPaths.Clear();
wxString strWx, strMingw, strUnitTestPP;
// registry.Read(wxT("wx"), strWx);
registry.Read(wxT("mingw"), strMingw);
registry.Read(wxT("unittestpp"), strUnitTestPP);
// Supprot for wxWidgets
if(strWx.IsEmpty() == false) {
// we have WX installed on this machine, set the path of WXWIN & WXCFG to point to it
EnvMap envs = vars.GetVariables(wxT("Default"), false, wxT(""));
if(!envs.Contains(wxT("WXWIN"))) {
vars.AddVariable(wxT("Default"), wxT("WXWIN"), strWx);
vars.AddVariable(wxT("Default"), wxT("PATH"), wxT("$(WXWIN)\\lib\\gcc_dll;$(PATH)"));
}
if(!envs.Contains(wxT("WXCFG"))) vars.AddVariable(wxT("Default"), wxT("WXCFG"), wxT("gcc_dll\\mswu"));
EnvironmentConfig::Instance()->WriteObject(wxT("Variables"), &vars);
wxSetEnv(wxT("WX_INCL_HOME"), strWx + wxT("\\include"));
}
// Support for UnitTest++
if(strUnitTestPP.IsEmpty() == false) {
// we have UnitTest++ installed on this machine
EnvMap envs = vars.GetVariables(wxT("Default"), false, wxT(""));
if(!envs.Contains(wxT("UNIT_TEST_PP_SRC_DIR"))) {
vars.AddVariable(wxT("Default"), wxT("UNIT_TEST_PP_SRC_DIR"), strUnitTestPP);
}
EnvironmentConfig::Instance()->WriteObject(wxT("Variables"), &vars);
}
// Support for MinGW
if(strMingw.IsEmpty() == false) {
// Make sure that codelite's MinGW comes first before any other
// MinGW installation that might exist on the machine
strMingw << wxFileName::GetPathSeparator() << wxT("bin;");
pathEnv.Prepend(strMingw);
}
wxSetEnv(wxT("PATH"), pathEnv);
}
#endif
}
void EnvironmentConfig::ApplyEnv(wxStringMap_t *overrideMap, const wxString &project, const wxString &config)
{
// We lock the CS here and it will be released in UnApplyEnv
// this is safe to call without Locker since the UnApplyEnv
// will always be called after ApplyEnv (ApplyEnv and UnApplyEnv are
// protected functions that can only be called from EnvSetter class
// which always call UnApplyEnv in its destructor)
m_cs.Enter();
++m_envApplied;
if ( m_envApplied > 1 ) {
//CL_DEBUG("Thread-%d: Applying environment variables... (not needed)", (int)wxThread::GetCurrentId());
return;
}
//CL_DEBUG("Thread-%d: Applying environment variables...", (int)wxThread::GetCurrentId());
//read the environments variables
EvnVarList vars;
ReadObject(wxT("Variables"), &vars);
// get the active environment variables set
EnvMap variables = vars.GetVariables(wxEmptyString, true, project, config);
// if we have an "override map" place all the entries from the override map
// into the global map before applying the environment
if(overrideMap) {
wxStringMap_t::iterator it = overrideMap->begin();
for(; it != overrideMap->end(); it++) {
variables.Put(it->first, it->second);
}
}
m_envSnapshot.clear();
for (size_t i=0; i<variables.GetCount(); i++) {
wxString key, val;
variables.Get(i, key, val);
//keep old value before changing it
wxString oldVal(wxEmptyString);
if( wxGetEnv(key, &oldVal) == false ) {
oldVal = __NO_SUCH_ENV__;
}
// keep the old value, however, don't override it if it
// already exists as it might cause the variable to grow in size...
// Simple case:
// PATH=$(PATH);\New\Path
// PATH=$(PATH);\Another\New\Path
// If we replace the value, PATH will contain the original PATH + \New\Path
if ( m_envSnapshot.count( key ) == 0 ) {
m_envSnapshot.insert( std::make_pair( key, oldVal ) );
}
// Incase this line contains other environment variables, expand them before setting this environment variable
wxString newVal = DoExpandVariables(val);
//set the new value
wxSetEnv(key, newVal);
}
}
