void Initialize()
{
char buffer[_MAX_PATH];
if (GetTempPath(sizeof(buffer), buffer) == 0) {
g_sTempPath = "c:\\";
}
else {
g_sTempPath = buffer;
}
g_bIsAdmin = ::IsAdmin();
g_bIsWindowsNT = ::IsWindowsNT();
g_bIE5 = (GetDllVersion("shdocvw.dll") >= PACKVERSION(5,0));
// Guess which mode !
g_sInternetMethod = (g_bIE5 ? "ie5" : "direct");
// The TeXLive registry key
g_sRegKey = ConcatPath( TEXLIVE_REGENTRY, TEXLIVE_VERSION);
// VarTexmf will be stored in temp dir
g_sVarTexmf = ConcatPath(g_sTempPath, "TeX\\texmf");
// Get the cdrom texmf tree
CString sDummyName;
DWORD dwDummySize;
#ifdef TEST
g_sTexmfMain = "e:\\TeXLive\\setupw32";
#else
GetExecutableDirectory(g_sTexmfMain, sDummyName, dwDummySize);
#endif
// Assume we are in \bin\win32 subdirectory, so:
GetParentDirectory(g_sTexmfMain);
GetParentDirectory(g_sTexmfMain);
g_sDriveRootPath = g_sTexmfMain;
g_sBinDir = ConcatPath(g_sTexmfMain, "bin\\win32");
g_sSetupw32 = ConcatPath(g_sTexmfMain, "setupw32");
g_sSupport = ConcatPath(g_sTexmfMain, "support");
g_sTexmfMain = ConcatPath(g_sTexmfMain, "texmf");
if (! DirectoryExists(g_sTexmfMain) ) {
AfxMessageBox(IDS_NO_TEXLIVE_TEXMF, MB_OK | MB_ICONSTOP);
exit(1);
}
if (! DirectoryExists(g_sBinDir) ) {
AfxMessageBox(IDS_NO_TEXLIVE_BINARIES, MB_OK | MB_ICONSTOP);
exit(1);
}
GetEditorLocation(g_sEditor);
}
string FileSystem::GetParentDirectory(const string& directory)
{
auto found = directory.find_last_of("/\\");
auto result = directory;
// If no slash was found, return provided string
if (found == string::npos)
return directory;
// If the slash was find at the last position, remove it and try again
if (found == directory.length() - 1)
{
result = result.substr(0, found - 1);
return GetParentDirectory(result);
}
// Return parent directory including a slash at the end
return result.substr(0, found) + "/";
}
bool __cdecl CleanupCDRom(LPVOID pParam)
{
CString sTmp = g_sVarTexmf;
GetParentDirectory(sTmp);
RecursivelyRemove(sTmp);
#if 0
CString sWinShellDir;
if (! GetWinShellLocation(sWinShellDir) || ! DirectoryExists(sWinShellDir))
return true;
if (MessageBox(NULL, "Do you want to remove WinShell too ?",
NULL, MB_YESNO | MB_ICONINFORMATION) == IDYES) {
char buf[_MAX_PATH];
CString sUninstCmd;
for (int i = 0; i < 1000; i++) {
wsprintf(buf, "unins%.3d.exe", i);
sUninstCmd = ConcatPath(sWinShellDir, buf);
if (! FileExists(sUninstCmd)) {
i--;
break;
}
}
if (i > -1) {
wsprintf(buf, "unins%.3d.exe", i);
sUninstCmd = ConcatPath(sWinShellDir, buf);
RunProcess(sUninstCmd, true);
RecursivelyRemove(sWinShellDir);
}
}
#endif
// Remove the registry key
CRegistry theRegistry;
if (theRegistry.Connect(HKEY_CURRENT_USER) == TRUE) {
theRegistry.DeleteKey(g_sRegKey);
}
return true;
}
bool __cdecl SetupEnv(LPVOID pParam)
{
char buf[4096];
CString sPath = g_sBinDir;
sPath = GetSafePathName(sPath);
sPath = sPath + ";";
// Path
GetEnvironmentVariable("PATH", buf, sizeof(buf));
g_sDefaultPath = buf;
sPath = sPath + buf;
if (! g_sGhostscript.IsEmpty()) {
char path[_MAX_PATH], *fp;
// If not on the PATH, then add it
if (SearchPath(buf, "gswin32c.exe", NULL, sizeof(path), path, &fp) == 0) {
CString sGhostscriptBinDir = g_sGhostscript;
sGhostscriptBinDir.Replace('/','\\');
GetParentDirectory(sGhostscriptBinDir);
// Remove terminating '\\' if needed
if (sGhostscriptBinDir.Right(1) == "\\"
&& sGhostscriptBinDir.Right(2) != ":\\")
sGhostscriptBinDir = sGhostscriptBinDir.Left(sGhostscriptBinDir.GetLength() - 1);
// Retrieve safe path name for win9x users
sGhostscriptBinDir = GetSafePathName(sGhostscriptBinDir, false);
sPath = sPath + ";" + sGhostscriptBinDir;
}
}
SetEnvironmentVariable("PATH", (LPCTSTR)sPath);
CString sDir = ConcatPath(g_sVarTexmf, "web2c");
SetEnvironmentVariable("TEXMFCNF", (LPCTSTR)sDir);
SetEnvironmentVariable("TEXMFMAIN", (LPCTSTR)g_sTexmfMain);
SetEnvironmentVariable("VARTEXMF", (LPCTSTR)g_sVarTexmf);
return true;
}
void DirectoryNavigation::GoToParentDirectory()
{
SetDestinationPath(GetParentDirectory());
}
std::wstring CPathUtils::GetModuleDir( HMODULE hMod /*= nullptr*/ )
{
return GetParentDirectory(GetModulePath(hMod));
}
