/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * The contents of this file are subject to the Netscape Public License * Version 1.0 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://www.mozilla.org/NPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Mozilla Communicator client code, * released March 31, 1998. * * The Initial Developer of the Original Code is Netscape Communications * Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All Rights * Reserved. * * Contributors: * Doug Turner */ #include "nsSpecialSystemDirectory.h" #include "nsDebug.h" #ifdef XP_MAC #include #include #include #include #elif defined(XP_PC) #include #include #include #elif defined(XP_UNIX) #include #include #include #include "prenv.h" #endif #include "plstr.h" #if XP_PC //---------------------------------------------------------------------------------------- static char* MakeUpperCase(char* aPath) //---------------------------------------------------------------------------------------- { // windows does not care about case. push to uppercase: int length = strlen(aPath); for (int i = 0; i < length; i++) if (islower(aPath[i])) aPath[i] = _toupper(aPath[i]); return aPath; } #endif //---------------------------------------------------------------------------------------- static void GetCurrentWorkingDirectory(nsFileSpec& aFileSpec) //---------------------------------------------------------------------------------------- { aFileSpec = "."; return; } //---------------------------------------------------------------------------------------- static void GetCurrentProcessDirectory(nsFileSpec& aFileSpec) //---------------------------------------------------------------------------------------- { #ifdef XP_PC char buf[MAX_PATH]; if ( ::GetModuleFileName(0, buf, sizeof(buf)) ) { // chop of the executable name by finding the rightmost backslash char* lastSlash = PL_strrchr(buf, '\\'); if (lastSlash) *(lastSlash + 1) = '\0'; aFileSpec = buf; return; } #elif defined(XP_MAC) // get info for the the current process to determine the directory // its located in OSErr err; ProcessSerialNumber psn; if (!(err = GetCurrentProcess(&psn))) { ProcessInfoRec pInfo; FSSpec tempSpec; // initialize ProcessInfoRec before calling // GetProcessInformation() or die horribly. pInfo.processName = nil; pInfo.processAppSpec = &tempSpec; pInfo.processInfoLength = sizeof(ProcessInfoRec); if (!(err = GetProcessInformation(&psn, &pInfo))) { FSSpec appFSSpec = *(pInfo.processAppSpec); long theDirID = appFSSpec.parID; Str255 name; CInfoPBRec catInfo; catInfo.dirInfo.ioCompletion = NULL; catInfo.dirInfo.ioNamePtr = (StringPtr)&name; catInfo.dirInfo.ioVRefNum = appFSSpec.vRefNum; catInfo.dirInfo.ioDrDirID = theDirID; catInfo.dirInfo.ioFDirIndex = -1; // -1 = query dir in ioDrDirID if (!(err = PBGetCatInfoSync(&catInfo))) { aFileSpec = nsFileSpec(appFSSpec.vRefNum, catInfo.dirInfo.ioDrParID, name); return; } } } #elif defined(XP_UNIX) // In the absence of a good way to get the executable directory let // us try this for unix: // - if MOZILLA_FIVE_HOME is defined, that is it // - else give the current directory char buf[MAXPATHLEN]; char *moz5 = PR_GetEnv("MOZILLA_FIVE_HOME"); if (moz5) { aFileSpec = moz5; return; } else { static PRBool firstWarning = PR_TRUE; if(firstWarning) { // Warn that MOZILLA_FIVE_HOME not set, once. printf("Warning: MOZILLA_FIVE_HOME not set.\n"); firstWarning = PR_FALSE; } // Fall back to current directory. if (getcwd(buf, sizeof(buf))) { aFileSpec = buf; return; } } #endif NS_ERROR("unable to get current process directory"); } //nsSpecialSystemDirectory::nsSpecialSystemDirectory() //: nsFileSpec(nsnull) //{ //} //---------------------------------------------------------------------------------------- nsSpecialSystemDirectory::nsSpecialSystemDirectory(SystemDirectories aSystemSystemDirectory) //---------------------------------------------------------------------------------------- : nsFileSpec(nsnull) { *this = aSystemSystemDirectory; } //---------------------------------------------------------------------------------------- nsSpecialSystemDirectory::~nsSpecialSystemDirectory() //---------------------------------------------------------------------------------------- { } //---------------------------------------------------------------------------------------- void nsSpecialSystemDirectory::operator = (SystemDirectories aSystemSystemDirectory) //---------------------------------------------------------------------------------------- { *this = (const char*)nsnull; switch (aSystemSystemDirectory) { case OS_DriveDirectory: #ifdef XP_PC { char path[_MAX_PATH]; PRInt32 len = GetWindowsDirectory( path, _MAX_PATH ); if (len) { if ( path[1] == ':' && path[2] == '\\' ) path[3] = 0; } *this = MakeUpperCase(path); } #elif defined(XP_MAC) { *this = kVolumeRootFolderType; } #else *this = "/"; #endif break; case OS_TemporaryDirectory: #ifdef XP_PC char path[_MAX_PATH]; if ( GetEnvironmentVariable(TEXT("TMP"), path, _MAX_PATH) == 0 ) if (GetEnvironmentVariable(TEXT("TEMP"), path, _MAX_PATH)) { // still not set! PRInt32 len = GetWindowsDirectory( path, _MAX_PATH ); if (len) { strcat( path, "temp" ); } } strcat( path, "\\" ); *this = MakeUpperCase(path); #elif defined(XP_MAC) *this = kTemporaryFolderType; #elif defined(XP_UNIX) *this = "/tmp/"; #endif break; case OS_CurrentProcessDirectory: GetCurrentProcessDirectory(*this); break; case OS_CurrentWorkingDirectory: GetCurrentWorkingDirectory(*this); break; #ifdef XP_MAC case Mac_SystemDirectory: *this = kSystemFolderType; break; case Mac_DesktopDirectory: *this = kDesktopFolderType; break; case Mac_TrashDirectory: *this = kTrashFolderType; break; case Mac_StartupDirectory: *this = kStartupFolderType; break; case Mac_ShutdownDirectory: *this = kShutdownFolderType; break; case Mac_AppleMenuDirectory: *this = kAppleMenuFolderType; break; case Mac_ControlPanelDirectory: *this = kControlPanelFolderType; break; case Mac_ExtensionDirectory: *this = kExtensionFolderType; break; case Mac_FontsDirectory: *this = kFontsFolderType; break; case Mac_PreferencesDirectory: *this = kPreferencesFolderType; break; case Mac_DocumentsDirectory: *this = kDocumentsFolderType; break; #endif #ifdef XP_PC case Win_SystemDirectory: { char path[_MAX_PATH]; PRInt32 len = GetSystemDirectory( path, _MAX_PATH ); // Need enough space to add the trailing backslash if (len > _MAX_PATH-2) break; path[len] = '\\'; path[len+1] = '\0'; *this = MakeUpperCase(path); break; } case Win_WindowsDirectory: { char path[_MAX_PATH]; PRInt32 len = GetWindowsDirectory( path, _MAX_PATH ); // Need enough space to add the trailing backslash if (len > _MAX_PATH-2) break; path[len] = '\\'; path[len+1] = '\0'; *this = MakeUpperCase(path); break; } #endif #ifdef XP_UNIX case Unix_LocalDirectory: *this = "/usr/local/netscape/"; break; case Unix_LibDirectory: *this = "/usr/local/lib/netscape/"; break; #endif default: break; } } #ifdef XP_MAC //---------------------------------------------------------------------------------------- nsSpecialSystemDirectory::nsSpecialSystemDirectory(OSType folderType) //---------------------------------------------------------------------------------------- { *this = folderType; } //---------------------------------------------------------------------------------------- void nsSpecialSystemDirectory::operator = (OSType folderType) //---------------------------------------------------------------------------------------- { CInfoPBRec cinfo; DirInfo *dipb=(DirInfo *)&cinfo; // Call FindFolder to fill in the vrefnum and dirid for (int attempts = 0; attempts < 2; attempts++) { mError = NS_FILE_RESULT( FindFolder( kOnSystemDisk, folderType, true, &dipb->ioVRefNum, &dipb->ioDrDirID)); if (NS_SUCCEEDED(mError)) break; if (attempts > 0) return; switch (folderType) { case kDocumentsFolderType: // Find folder will find this, as long as it exists. // The "create" parameter, however, is sadly ignored. // How do we internationalize this? *this = kVolumeRootFolderType; *this += "Documents"; CreateDirectory(); break; } // switch } // for StrFileName filename; filename[0] = '\0'; dipb->ioNamePtr = (StringPtr)&filename; dipb->ioFDirIndex = -1; mError = NS_FILE_RESULT(PBGetCatInfoSync(&cinfo)); if (NS_SUCCEEDED(mError)) { mError = NS_FILE_RESULT(FSMakeFSSpec(dipb->ioVRefNum, dipb->ioDrParID, filename, &mSpec)); } } #endif // XP_MAC