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Code Issues Releases Wiki Activity

- Fixed a problem that !RainmeterQuit isn't executed when no meter window is running.

Browse Source 
- Fixed a problem that StyleTemplate affects to Meters which have no relation.

- Added a workaround to avoid the "IniFileMapping" function when reading skins.

- Some small code cosmetics.
This commit is contained in:
spx
2010-04-02 01:35:53 +00:00
parent a6f2f01036
commit 415c905d0a
9 changed files with 157 additions and 44 deletions
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130
Library/ConfigParser.cpp
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@ -78,8 +78,15 @@ void CConfigParser::Initialize(LPCTSTR filename, CRainmeter* pRainmeter, CMeterW
// Set the SCREENAREA/WORKAREA variables for present monitor
SetAutoSelectedMonitorVariables(meterWindow);
if (meterWindow)
{
GetIniFileMappingList();
}
ReadIniFile(m_Filename);
ReadVariables();
m_IniFileMappings.clear();
}
/*
@ -288,7 +295,6 @@ void CConfigParser::SetMonitorVariable(const std::wstring& strVariable, const st
*/
void CConfigParser::SetAutoSelectedMonitorVariables(CMeterWindow* meterWindow)
{
if (meterWindow)
{
if (CSystem::GetMonitorCount() > 0)
@ -798,17 +804,36 @@ Color CConfigParser::ParseColor(LPCTSTR string)
*/
void CConfigParser::ReadIniFile(const std::wstring& iniFile, int depth)
{
if (CRainmeter::GetDebug())
{
DebugLog(L"Reading file: %s", iniFile.c_str());
}
if (depth > 100) // Is 100 enough to assume the include loop never ends?
{
MessageBox(NULL, L"It looks like you've made an infinite\nloop with the @include statements.\nPlease check your skin.", L"Rainmeter", MB_OK | MB_ICONERROR);
return;
}
// Avoid "IniFileMapping"
std::wstring iniRead = GetAlternateFileName(iniFile);
bool alternate = false;
if (!iniRead.empty())
{
// Copy iniFile to temporary directory
if (CRainmeter::CopyFiles(iniFile, iniRead))
{
if (CRainmeter::GetDebug()) DebugLog(L"Reading file: %s (Alternate: %s)", iniFile.c_str(), iniRead.c_str());
alternate = true;
}
else // copy failed
{
DeleteFile(iniRead.c_str());
}
}
if (!alternate)
{
if (CRainmeter::GetDebug()) DebugLog(L"Reading file: %s", iniFile.c_str());
iniRead = iniFile;
}
// Get all the sections (i.e. different meters)
WCHAR* items = new WCHAR[MAX_LINE_LENGTH];
int size = MAX_LINE_LENGTH;
@ -817,8 +842,13 @@ void CConfigParser::ReadIniFile(const std::wstring& iniFile, int depth)
while(true)
{
items[0] = 0;
int res = GetPrivateProfileString( NULL, NULL, NULL, items, size, iniFile.c_str());
if (res == 0) { delete [] items; return; } // File not found
int res = GetPrivateProfileString( NULL, NULL, NULL, items, size, iniRead.c_str());
if (res == 0) // File not found
{
delete [] items;
if (alternate) DeleteFile(iniRead.c_str());
return;
}
if (res < size - 2) break; // Fits in the buffer
delete [] items;
@ -850,7 +880,7 @@ void CConfigParser::ReadIniFile(const std::wstring& iniFile, int depth)
while(true)
{
items[0] = 0;
int res = GetPrivateProfileString((*iter).first.c_str(), NULL, NULL, items, size, iniFile.c_str());
int res = GetPrivateProfileString((*iter).first.c_str(), NULL, NULL, items, size, iniRead.c_str());
if (res < size - 2) break; // Fits in the buffer
delete [] items;
@ -866,7 +896,7 @@ void CConfigParser::ReadIniFile(const std::wstring& iniFile, int depth)
while(true)
{
buffer[0] = 0;
int res = GetPrivateProfileString((*iter).first.c_str(), strKey.c_str(), L"", buffer, bufferSize, iniFile.c_str());
int res = GetPrivateProfileString((*iter).first.c_str(), strKey.c_str(), L"", buffer, bufferSize, iniRead.c_str());
if (res < bufferSize - 2) break; // Fits in the buffer
delete [] buffer;
@ -895,6 +925,7 @@ void CConfigParser::ReadIniFile(const std::wstring& iniFile, int depth)
}
delete [] buffer;
delete [] items;
if (alternate) DeleteFile(iniRead.c_str());
}
//==============================================================================
@ -978,3 +1009,82 @@ std::vector<std::wstring> CConfigParser::GetKeys(const std::wstring& strSection)
return std::vector<std::wstring>();
}
void CConfigParser::GetIniFileMappingList()
{
HKEY hKey;
LONG ret;
ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\IniFileMapping", 0, KEY_ENUMERATE_SUB_KEYS, &hKey);
if (ret == ERROR_SUCCESS)
{
WCHAR buffer[MAX_PATH];
DWORD index = 0, cch = MAX_PATH;
while (true)
{
ret = RegEnumKeyEx(hKey, index++, buffer, &cch, NULL, NULL, NULL, NULL);
if (ret == ERROR_NO_MORE_ITEMS) break;
if (ret == ERROR_SUCCESS)
{
m_IniFileMappings.push_back(buffer);
}
cch = MAX_PATH;
}
RegCloseKey(hKey);
}
}
std::wstring CConfigParser::GetAlternateFileName(const std::wstring &iniFile)
{
std::wstring alternate;
if (!m_IniFileMappings.empty())
{
std::wstring::size_type pos = iniFile.find_last_of(L'\\');
std::wstring filename;
if (pos != std::wstring::npos)
{
filename = iniFile.substr(pos + 1);
}
else
{
filename = iniFile;
}
for (size_t i = 0; i < m_IniFileMappings.size(); ++i)
{
if (wcsicmp(m_IniFileMappings[i].c_str(), filename.c_str()) == 0)
{
WCHAR buffer[4096];
GetTempPath(4096, buffer);
alternate = buffer;
if (GetTempFileName(alternate.c_str(), L"cfg", 0, buffer) != 0)
{
alternate = buffer;
std::wstring tmp = GetAlternateFileName(alternate);
if (tmp.empty())
{
return alternate;
}
else // alternate is reserved
{
DeleteFile(alternate.c_str());
return tmp;
}
}
else // failed
{
DebugLog(L"Unable to create a temporary file to: %s", alternate.c_str());
alternate.clear();
break;
}
}
}
}
return alternate;
}