зеркало из https://github.com/mozilla/pjs.git
941 строка
35 KiB
C++
941 строка
35 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsCOMPtr.h"
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#include "nsDirectoryService.h"
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#include "nsILocalFile.h"
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#include "nsLocalFile.h"
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#include "nsDebug.h"
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#ifdef XP_MAC
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#include <Folders.h>
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#include <Files.h>
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#include <Memory.h>
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#include <Processes.h>
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#elif defined(XP_OS2)
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#define MAX_PATH _MAX_PATH
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#elif defined(XP_PC)
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#include <windows.h>
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#include <shlobj.h>
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#include <stdlib.h>
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#include <stdio.h>
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#elif defined(XP_UNIX)
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/param.h>
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#include "prenv.h"
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#elif defined(XP_BEOS)
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#include <FindDirectory.h>
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#include <Path.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/param.h>
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#include <OS.h>
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#include <image.h>
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#include "prenv.h"
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#endif
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#include "nsSpecialSystemDirectory.h"
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#ifdef XP_MAC
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#define COMPONENT_REGISTRY_NAME "Component Registry"
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#define COMPONENT_DIRECTORY "Components"
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#else
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#define COMPONENT_REGISTRY_NAME "component.reg"
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#define COMPONENT_DIRECTORY "components"
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#endif
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//----------------------------------------------------------------------------------------
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static nsresult GetCurrentProcessDirectory(nsILocalFile** aFile)
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//----------------------------------------------------------------------------------------
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{
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// Set the component registry location:
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nsresult rv;
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nsCOMPtr<nsIProperties> dirService;
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rv = nsDirectoryService::Create(nsnull,
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NS_GET_IID(nsIProperties),
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getter_AddRefs(dirService)); // needs to be around for life of product
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if (dirService)
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{
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nsCOMPtr <nsILocalFile> aLocalFile;
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dirService->Get("xpcom.currentProcessDirectory", NS_GET_IID(nsILocalFile), getter_AddRefs(aLocalFile));
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if (aLocalFile)
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{
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*aFile = aLocalFile;
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NS_ADDREF(*aFile);
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return NS_OK;
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}
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}
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nsLocalFile* localFile = new nsLocalFile;
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if (localFile == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(localFile);
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#ifdef XP_PC
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#ifdef XP_OS2
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PPIB ppib;
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PTIB ptib;
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char buffer[CCHMAXPATH];
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DosGetInfoBlocks( &ptib, &ppib);
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DosQueryModuleName( ppib->pib_hmte, CCHMAXPATH, buffer);
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*strrchr( buffer, '\\') = '\0'; // XXX DBCS misery
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localFile->InitWithPath(buffer);
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*aFile = localFile;
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return NS_OK;
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#else
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char buf[MAX_PATH];
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if ( ::GetModuleFileName(0, buf, sizeof(buf)) ) {
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// chop of the executable name by finding the rightmost backslash
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char* lastSlash = PL_strrchr(buf, '\\');
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if (lastSlash)
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*(lastSlash + 1) = '\0';
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localFile->InitWithPath(buf);
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*aFile = localFile;
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return NS_OK;
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}
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#endif
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#elif defined(XP_MAC)
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// get info for the the current process to determine the directory
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// its located in
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OSErr err;
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ProcessSerialNumber psn;
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if (!(err = GetCurrentProcess(&psn)))
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{
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ProcessInfoRec pInfo;
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FSSpec tempSpec;
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// initialize ProcessInfoRec before calling
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// GetProcessInformation() or die horribly.
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pInfo.processName = nil;
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pInfo.processAppSpec = &tempSpec;
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pInfo.processInfoLength = sizeof(ProcessInfoRec);
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if (!(err = GetProcessInformation(&psn, &pInfo)))
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{
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FSSpec appFSSpec = *(pInfo.processAppSpec);
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// Truncate the nsame so the spec is just to the app directory
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appFSSpec.name[0] = 0;
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nsCOMPtr<nsILocalFileMac> localFileMac = do_QueryInterface((nsIFile*)localFile);
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if (localFileMac)
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{
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localFileMac->InitWithFSSpec(&appFSSpec);
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*aFile = localFile;
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return NS_OK;
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}
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}
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}
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#elif defined(XP_UNIX)
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// In the absence of a good way to get the executable directory let
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// us try this for unix:
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// - if MOZILLA_FIVE_HOME is defined, that is it
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// - else give the current directory
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char buf[MAXPATHLEN];
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char *moz5 = PR_GetEnv("MOZILLA_FIVE_HOME");
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if (moz5)
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{
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localFile->InitWithPath(moz5);
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*aFile = localFile;
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return NS_OK;
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}
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else
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{
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static PRBool firstWarning = PR_TRUE;
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if(firstWarning) {
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// Warn that MOZILLA_FIVE_HOME not set, once.
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printf("Warning: MOZILLA_FIVE_HOME not set.\n");
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firstWarning = PR_FALSE;
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}
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// Fall back to current directory.
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if (getcwd(buf, sizeof(buf)))
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{
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localFile->InitWithPath(buf);
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*aFile = localFile;
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return NS_OK;
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}
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}
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#elif defined(XP_BEOS)
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char *moz5 = getenv("MOZILLA_FIVE_HOME");
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if (moz5)
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{
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localFile->InitWithPath(moz5);
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*aFile = localFile;
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return NS_OK;
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}
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else
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{
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static char buf[MAXPATHLEN];
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int32 cookie = 0;
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image_info info;
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char *p;
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*buf = 0;
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if(get_next_image_info(0, &cookie, &info) == B_OK)
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{
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strcpy(buf, info.name);
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if((p = strrchr(buf, '/')) != 0)
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{
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*p = 0;
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localFile->InitWithPath(buf);
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*aFile = localFile;
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return NS_OK;
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}
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}
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}
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#endif
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if (localFile)
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delete localFile;
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NS_ERROR("unable to get current process directory");
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return NS_ERROR_FAILURE;
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} // GetCurrentProcessDirectory()
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nsIAtom* nsDirectoryService::sCurrentProcess = nsnull;
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nsIAtom* nsDirectoryService::sComponentRegistry = nsnull;
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nsIAtom* nsDirectoryService::sComponentDirectory = nsnull;
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nsIAtom* nsDirectoryService::sOS_DriveDirectory = nsnull;
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nsIAtom* nsDirectoryService::sOS_TemporaryDirectory = nsnull;
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nsIAtom* nsDirectoryService::sOS_CurrentProcessDirectory = nsnull;
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nsIAtom* nsDirectoryService::sOS_CurrentWorkingDirectory = nsnull;
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#ifdef XP_MAC
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nsIAtom* nsDirectoryService::sDirectory = nsnull;
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nsIAtom* nsDirectoryService::sDesktopDirectory = nsnull;
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nsIAtom* nsDirectoryService::sTrashDirectory = nsnull;
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nsIAtom* nsDirectoryService::sStartupDirectory = nsnull;
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nsIAtom* nsDirectoryService::sShutdownDirectory = nsnull;
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nsIAtom* nsDirectoryService::sAppleMenuDirectory = nsnull;
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nsIAtom* nsDirectoryService::sControlPanelDirectory = nsnull;
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nsIAtom* nsDirectoryService::sExtensionDirectory = nsnull;
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nsIAtom* nsDirectoryService::sFontsDirectory = nsnull;
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nsIAtom* nsDirectoryService::sPreferencesDirectory = nsnull;
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nsIAtom* nsDirectoryService::sDocumentsDirectory = nsnull;
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nsIAtom* nsDirectoryService::sInternetSearchDirectory = nsnull;
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#elif defined (XP_PC)
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nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
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nsIAtom* nsDirectoryService::sWindowsDirectory = nsnull;
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nsIAtom* nsDirectoryService::sHomeDirectory = nsnull;
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nsIAtom* nsDirectoryService::sDesktop = nsnull;
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nsIAtom* nsDirectoryService::sPrograms = nsnull;
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nsIAtom* nsDirectoryService::sControls = nsnull;
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nsIAtom* nsDirectoryService::sPrinters = nsnull;
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nsIAtom* nsDirectoryService::sPersonal = nsnull;
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nsIAtom* nsDirectoryService::sFavorites = nsnull;
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nsIAtom* nsDirectoryService::sStartup = nsnull;
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nsIAtom* nsDirectoryService::sRecent = nsnull;
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nsIAtom* nsDirectoryService::sSendto = nsnull;
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nsIAtom* nsDirectoryService::sBitbucket = nsnull;
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nsIAtom* nsDirectoryService::sStartmenu = nsnull;
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nsIAtom* nsDirectoryService::sDesktopdirectory = nsnull;
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nsIAtom* nsDirectoryService::sDrives = nsnull;
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nsIAtom* nsDirectoryService::sNetwork = nsnull;
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nsIAtom* nsDirectoryService::sNethood = nsnull;
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nsIAtom* nsDirectoryService::sFonts = nsnull;
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nsIAtom* nsDirectoryService::sTemplates = nsnull;
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nsIAtom* nsDirectoryService::sCommon_Startmenu = nsnull;
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nsIAtom* nsDirectoryService::sCommon_Programs = nsnull;
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nsIAtom* nsDirectoryService::sCommon_Startup = nsnull;
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nsIAtom* nsDirectoryService::sCommon_Desktopdirectory = nsnull;
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nsIAtom* nsDirectoryService::sAppdata = nsnull;
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nsIAtom* nsDirectoryService::sPrinthood = nsnull;
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#elif defined (XP_UNIX)
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nsIAtom* nsDirectoryService::sLocalDirectory = nsnull;
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nsIAtom* nsDirectoryService::sLibDirectory = nsnull;
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nsIAtom* nsDirectoryService::sHomeDirectory = nsnull;
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#elif defined (XP_BEOS)
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nsIAtom* nsDirectoryService::sSettingsDirectory = nsnull;
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nsIAtom* nsDirectoryService::sHomeDirectory = nsnull;
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nsIAtom* nsDirectoryService::sDesktopDirectory = nsnull;
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nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
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#elif defined (XP_OS2)
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nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
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#endif
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nsDirectoryService* nsDirectoryService::mService = nsnull;
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nsDirectoryService::nsDirectoryService()
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{
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NS_INIT_REFCNT();
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}
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NS_METHOD
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nsDirectoryService::Create(nsISupports *outer, REFNSIID aIID, void **aResult)
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{
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NS_ENSURE_ARG_POINTER(aResult);
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nsresult rv;
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if (mService == nsnull)
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{
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mService = new nsDirectoryService();
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if (mService == NULL)
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return NS_ERROR_OUT_OF_MEMORY;
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// use this to temporarily hold a reference to mService:
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nsCOMPtr<nsIDirectoryService> serv = mService;
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rv = mService->Init();
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if (NS_FAILED(rv)) return rv;
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rv = mService->QueryInterface(aIID, aResult);
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}
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else
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{
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rv = mService->QueryInterface(aIID, aResult);
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}
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return rv;
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}
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nsresult
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nsDirectoryService::Init()
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{
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nsresult rv;
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mHashtable = new nsSupportsHashtable(256, PR_TRUE);
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if (mHashtable == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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rv = NS_NewISupportsArray(getter_AddRefs(mProviders));
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if (NS_FAILED(rv)) return rv;
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nsDirectoryService::sCurrentProcess = NS_NewAtom("xpcom.currentProcess");
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nsDirectoryService::sComponentRegistry = NS_NewAtom("xpcom.currentProcess.componentRegistry");
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nsDirectoryService::sComponentDirectory = NS_NewAtom("xpcom.currentProcess.componentDirectory");
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nsDirectoryService::sOS_DriveDirectory = NS_NewAtom("system.OS_DriveDirectory");
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nsDirectoryService::sOS_TemporaryDirectory = NS_NewAtom("system.OS_TemporaryDirectory");
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nsDirectoryService::sOS_CurrentProcessDirectory = NS_NewAtom("system.OS_CurrentProcessDirectory");
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nsDirectoryService::sOS_CurrentWorkingDirectory = NS_NewAtom("system.OS_CurrentWorkingDirectory");
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#ifdef XP_MAC
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nsDirectoryService::sDirectory = NS_NewAtom("system.SystemDirectory");
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nsDirectoryService::sDesktopDirectory = NS_NewAtom("system.DesktopDirectory");
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nsDirectoryService::sTrashDirectory = NS_NewAtom("system.TrashDirectory");
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nsDirectoryService::sStartupDirectory = NS_NewAtom("system.StartupDirectory");
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nsDirectoryService::sShutdownDirectory = NS_NewAtom("system.ShutdownDirectory");
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nsDirectoryService::sAppleMenuDirectory = NS_NewAtom("system.AppleMenuDirectory");
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nsDirectoryService::sControlPanelDirectory = NS_NewAtom("system.ControlPanelDirectory");
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nsDirectoryService::sExtensionDirectory = NS_NewAtom("system.ExtensionDirectory");
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nsDirectoryService::sFontsDirectory = NS_NewAtom("system.FontsDirectory");
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nsDirectoryService::sPreferencesDirectory = NS_NewAtom("system.PreferencesDirectory");
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nsDirectoryService::sDocumentsDirectory = NS_NewAtom("system.DocumentsDirectory");
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nsDirectoryService::sInternetSearchDirectory = NS_NewAtom("system.InternetSearchDirectory");
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#elif defined (XP_PC)
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nsDirectoryService::sSystemDirectory = NS_NewAtom("system.SystemDirectory");
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nsDirectoryService::sWindowsDirectory = NS_NewAtom("system.WindowsDirectory");
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nsDirectoryService::sHomeDirectory = NS_NewAtom("system.HomeDirectory");
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nsDirectoryService::sDesktop = NS_NewAtom("system.Desktop");
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nsDirectoryService::sPrograms = NS_NewAtom("system.Programs");
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nsDirectoryService::sControls = NS_NewAtom("system.Controls");
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nsDirectoryService::sPrinters = NS_NewAtom("system.Printers");
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nsDirectoryService::sPersonal = NS_NewAtom("system.Personal");
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nsDirectoryService::sFavorites = NS_NewAtom("system.Favorites");
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nsDirectoryService::sStartup = NS_NewAtom("system.Startup");
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nsDirectoryService::sRecent = NS_NewAtom("system.Recent");
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nsDirectoryService::sSendto = NS_NewAtom("system.Sendto");
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nsDirectoryService::sBitbucket = NS_NewAtom("system.Bitbucket");
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nsDirectoryService::sStartmenu = NS_NewAtom("system.Startmenu");
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nsDirectoryService::sDesktopdirectory = NS_NewAtom("system.Desktopdirectory");
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nsDirectoryService::sDrives = NS_NewAtom("system.Drives");
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nsDirectoryService::sNetwork = NS_NewAtom("system.Network");
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nsDirectoryService::sNethood = NS_NewAtom("system.Nethood");
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nsDirectoryService::sFonts = NS_NewAtom("system.Fonts");
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nsDirectoryService::sTemplates = NS_NewAtom("system.Templates");
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nsDirectoryService::sCommon_Startmenu = NS_NewAtom("system.Common_Startmenu");
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nsDirectoryService::sCommon_Programs = NS_NewAtom("system.Common_Programs");
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nsDirectoryService::sCommon_Startup = NS_NewAtom("system.Common_Startup");
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nsDirectoryService::sCommon_Desktopdirectory = NS_NewAtom("system.Common_Desktopdirectory");
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nsDirectoryService::sAppdata = NS_NewAtom("system.Appdata");
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nsDirectoryService::sPrinthood = NS_NewAtom("system.Printhood");
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#elif defined (XP_UNIX)
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nsDirectoryService::sLocalDirectory = NS_NewAtom("system.LocalDirectory");
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nsDirectoryService::sLibDirectory = NS_NewAtom("system.LibDirectory");
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nsDirectoryService::sHomeDirectory = NS_NewAtom("system.HomeDirectory");
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#elif defined (XP_BEOS)
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nsDirectoryService::sSettingsDirectory = NS_NewAtom("system.SettingsDirectory");
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nsDirectoryService::sHomeDirectory = NS_NewAtom("system.HomeDirectory");
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nsDirectoryService::sDesktopDirectory = NS_NewAtom("system.DesktopDirectory");
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nsDirectoryService::sSystemDirectory = NS_NewAtom("system.SystemDirectory");
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#elif defined (XP_OS2)
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nsDirectoryService::sSystemDirectory = NS_NewAtom("system.SystemDirectory");
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#endif
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rv = RegisterProvider(NS_STATIC_CAST(nsIDirectoryServiceProvider*, this));
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// don't let RegisterProvider keep a reference to ourself, otherwise
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// we'll never be freed:
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NS_RELEASE_THIS();
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return rv;
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}
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PRBool
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nsDirectoryService::ReleaseValues(nsHashKey* key, void* data, void* closure)
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{
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nsISupports* value = (nsISupports*)data;
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NS_IF_RELEASE(value);
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return PR_TRUE;
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}
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nsDirectoryService::~nsDirectoryService()
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{
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nsresult rv;
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// Now we need to carefully remove the weak reference to ourself that we added
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// when Init called RegisterProvider. Otherwise, we'll crash trying to delete
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// this nsDirectoryService twice:
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mRefCnt = 99999;
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nsIDirectoryService* serv = NS_STATIC_CAST(nsIDirectoryService*, this);
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nsISupports* supports = NS_STATIC_CAST(nsISupports*, serv);
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rv = mProviders->RemoveElement(supports);
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NS_ASSERTION(NS_SUCCEEDED(rv), "RemoveElement failed");
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delete mHashtable;
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NS_IF_RELEASE(nsDirectoryService::sCurrentProcess);
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NS_IF_RELEASE(nsDirectoryService::sComponentRegistry);
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NS_IF_RELEASE(nsDirectoryService::sComponentDirectory);
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NS_IF_RELEASE(nsDirectoryService::sOS_DriveDirectory);
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NS_IF_RELEASE(nsDirectoryService::sOS_TemporaryDirectory);
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NS_IF_RELEASE(nsDirectoryService::sOS_CurrentProcessDirectory);
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NS_IF_RELEASE(nsDirectoryService::sOS_CurrentWorkingDirectory);
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#ifdef XP_MAC
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NS_IF_RELEASE(nsDirectoryService::sDirectory);
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NS_IF_RELEASE(nsDirectoryService::sDesktopDirectory);
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NS_IF_RELEASE(nsDirectoryService::sTrashDirectory);
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NS_IF_RELEASE(nsDirectoryService::sStartupDirectory);
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NS_IF_RELEASE(nsDirectoryService::sShutdownDirectory);
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NS_IF_RELEASE(nsDirectoryService::sAppleMenuDirectory);
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NS_IF_RELEASE(nsDirectoryService::sControlPanelDirectory);
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NS_IF_RELEASE(nsDirectoryService::sExtensionDirectory);
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NS_IF_RELEASE(nsDirectoryService::sFontsDirectory);
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NS_IF_RELEASE(nsDirectoryService::sPreferencesDirectory);
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NS_IF_RELEASE(nsDirectoryService::sDocumentsDirectory);
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NS_IF_RELEASE(nsDirectoryService::sInternetSearchDirectory);
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#elif defined (XP_PC)
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NS_IF_RELEASE(nsDirectoryService::sSystemDirectory);
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NS_IF_RELEASE(nsDirectoryService::sWindowsDirectory);
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NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
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NS_IF_RELEASE(nsDirectoryService::sDesktop);
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NS_IF_RELEASE(nsDirectoryService::sPrograms);
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NS_IF_RELEASE(nsDirectoryService::sControls);
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NS_IF_RELEASE(nsDirectoryService::sPrinters);
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NS_IF_RELEASE(nsDirectoryService::sPersonal);
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NS_IF_RELEASE(nsDirectoryService::sFavorites);
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NS_IF_RELEASE(nsDirectoryService::sStartup);
|
|
NS_IF_RELEASE(nsDirectoryService::sRecent);
|
|
NS_IF_RELEASE(nsDirectoryService::sSendto);
|
|
NS_IF_RELEASE(nsDirectoryService::sBitbucket);
|
|
NS_IF_RELEASE(nsDirectoryService::sStartmenu);
|
|
NS_IF_RELEASE(nsDirectoryService::sDesktopdirectory);
|
|
NS_IF_RELEASE(nsDirectoryService::sDrives);
|
|
NS_IF_RELEASE(nsDirectoryService::sNetwork);
|
|
NS_IF_RELEASE(nsDirectoryService::sNethood);
|
|
NS_IF_RELEASE(nsDirectoryService::sFonts);
|
|
NS_IF_RELEASE(nsDirectoryService::sTemplates);
|
|
NS_IF_RELEASE(nsDirectoryService::sCommon_Startmenu);
|
|
NS_IF_RELEASE(nsDirectoryService::sCommon_Programs);
|
|
NS_IF_RELEASE(nsDirectoryService::sCommon_Startup);
|
|
NS_IF_RELEASE(nsDirectoryService::sCommon_Desktopdirectory);
|
|
NS_IF_RELEASE(nsDirectoryService::sAppdata);
|
|
NS_IF_RELEASE(nsDirectoryService::sPrinthood);
|
|
#elif defined (XP_UNIX)
|
|
NS_IF_RELEASE(nsDirectoryService::sLocalDirectory);
|
|
NS_IF_RELEASE(nsDirectoryService::sLibDirectory);
|
|
NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
|
|
#elif defined (XP_BEOS)
|
|
NS_IF_RELEASE(nsDirectoryService::sSettingsDirectory);
|
|
NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
|
|
NS_IF_RELEASE(nsDirectoryService::sDesktopDirectory);
|
|
NS_IF_RELEASE(nsDirectoryService::sSystemDirectory);
|
|
#elif defined (XP_OS2)
|
|
NS_IF_RELEASE(nsDirectoryService::sSystemDirectory);
|
|
#endif
|
|
|
|
|
|
|
|
}
|
|
|
|
NS_IMPL_THREADSAFE_ISUPPORTS3(nsDirectoryService, nsIProperties, nsIDirectoryService, nsIDirectoryServiceProvider)
|
|
|
|
|
|
NS_IMETHODIMP
|
|
nsDirectoryService::Define(const char* prop, nsISupports* initialValue)
|
|
{
|
|
return Set(prop, initialValue);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDirectoryService::Undefine(const char* prop)
|
|
{
|
|
nsStringKey key(prop);
|
|
if (!mHashtable->Exists(&key))
|
|
return NS_ERROR_FAILURE;
|
|
|
|
nsISupports* prevValue = (nsISupports*)mHashtable->Remove(&key);
|
|
NS_IF_RELEASE(prevValue);
|
|
return NS_OK;
|
|
}
|
|
|
|
typedef struct FileData
|
|
|
|
{
|
|
const char* property;
|
|
nsIFile* file;
|
|
PRBool persistant;
|
|
|
|
} FileData;
|
|
|
|
static PRBool FindProviderFile(nsISupports* aElement, void *aData)
|
|
{
|
|
nsCOMPtr<nsIDirectoryServiceProvider> prov = do_QueryInterface(aElement);
|
|
if (!prov)
|
|
return PR_FALSE;
|
|
|
|
FileData* fileData = (FileData*)aData;
|
|
prov->GetFile(fileData->property, &fileData->persistant, &(fileData->file) );
|
|
if (fileData->file)
|
|
return PR_FALSE;
|
|
|
|
return PR_TRUE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDirectoryService::Get(const char* prop, const nsIID & uuid, void* *result)
|
|
{
|
|
nsStringKey key(prop);
|
|
if (!mHashtable->Exists(&key))
|
|
{
|
|
// it is not one of our defaults, lets check any providers
|
|
FileData fileData;
|
|
fileData.property = prop;
|
|
fileData.file = nsnull;
|
|
fileData.persistant = PR_TRUE;
|
|
|
|
mProviders->EnumerateForwards(FindProviderFile, &fileData);
|
|
|
|
if (fileData.file)
|
|
{
|
|
if (!fileData.persistant)
|
|
{
|
|
nsresult rv = (fileData.file)->QueryInterface(uuid, result);
|
|
NS_RELEASE(fileData.file);
|
|
return rv;
|
|
}
|
|
Set(prop, NS_STATIC_CAST(nsIFile*, fileData.file));
|
|
NS_RELEASE(fileData.file);
|
|
}
|
|
}
|
|
|
|
|
|
// now check again to see if it was added above.
|
|
if (mHashtable->Exists(&key))
|
|
{
|
|
nsCOMPtr<nsIFile> ourFile;
|
|
nsISupports* value = (nsISupports*)mHashtable->Get(&key);
|
|
|
|
if (value && NS_SUCCEEDED(value->QueryInterface(NS_GET_IID(nsIFile), getter_AddRefs(ourFile))))
|
|
{
|
|
nsCOMPtr<nsIFile> cloneFile;
|
|
ourFile->Clone(getter_AddRefs(cloneFile));
|
|
return cloneFile->QueryInterface(uuid, result);
|
|
}
|
|
}
|
|
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDirectoryService::Set(const char* prop, nsISupports* value)
|
|
{
|
|
nsStringKey key(prop);
|
|
if (mHashtable->Exists(&key) || value == nsnull)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
nsCOMPtr<nsIFile> ourFile;
|
|
value->QueryInterface(NS_GET_IID(nsIFile), getter_AddRefs(ourFile));
|
|
if (ourFile)
|
|
{
|
|
nsIFile* cloneFile;
|
|
ourFile->Clone(&cloneFile);
|
|
|
|
nsISupports* prevValue = (nsISupports*)mHashtable->Put(&key,
|
|
NS_STATIC_CAST(nsISupports*,cloneFile));
|
|
NS_IF_RELEASE(prevValue);
|
|
return NS_OK;
|
|
}
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDirectoryService::Has(const char *prop, PRBool *_retval)
|
|
{
|
|
*_retval = PR_FALSE;
|
|
nsCOMPtr<nsIFile> value;
|
|
nsresult rv = Get(prop, NS_GET_IID(nsIFile), getter_AddRefs(value));
|
|
if (NS_FAILED(rv))
|
|
return rv;
|
|
|
|
if (value)
|
|
{
|
|
*_retval = PR_TRUE;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDirectoryService::RegisterProvider(nsIDirectoryServiceProvider *prov)
|
|
{
|
|
nsresult rv;
|
|
if (!prov)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
nsCOMPtr<nsISupports> supports = do_QueryInterface(prov, &rv);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
return mProviders->AppendElement(supports);
|
|
}
|
|
|
|
|
|
|
|
// DO NOT ADD ANY LOCATIONS TO THIS FUNCTION UNTIL YOU TALK TO: dougt@netscape.com.
|
|
// This is meant to be a place of xpcom or system specific file locations, not
|
|
// application specific locations. If you need the later, register a callback for
|
|
// your application.
|
|
|
|
NS_IMETHODIMP
|
|
nsDirectoryService::GetFile(const char *prop, PRBool *persistant, nsIFile **_retval)
|
|
{
|
|
nsCOMPtr<nsILocalFile> localFile;
|
|
nsresult rv;
|
|
|
|
*_retval = nsnull;
|
|
*persistant = PR_TRUE;
|
|
|
|
nsIAtom* inAtom = NS_NewAtom(prop);
|
|
|
|
// check to see if it is one of our defaults
|
|
|
|
if (inAtom == nsDirectoryService::sCurrentProcess)
|
|
{
|
|
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sComponentRegistry)
|
|
{
|
|
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
|
|
if (localFile)
|
|
localFile->Append(COMPONENT_REGISTRY_NAME);
|
|
}
|
|
else if (inAtom == nsDirectoryService::sComponentDirectory)
|
|
{
|
|
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
|
|
if (localFile)
|
|
localFile->Append(COMPONENT_DIRECTORY);
|
|
}
|
|
else if (inAtom == nsDirectoryService::sOS_DriveDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_DriveDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sOS_TemporaryDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_TemporaryDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sOS_CurrentProcessDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sOS_CurrentWorkingDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_CurrentWorkingDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
|
|
#ifdef XP_MAC
|
|
else if (inAtom == nsDirectoryService::sDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_SystemDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sDesktopDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_DesktopDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sTrashDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_TrashDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sStartupDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_StartupDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sShutdownDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_ShutdownDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sAppleMenuDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_AppleMenuDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sControlPanelDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_ControlPanelDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sExtensionDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_ExtensionDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sFontsDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_FontsDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sPreferencesDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_PreferencesDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sDocumentsDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_DocumentsDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sInternetSearchDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_InternetSearchDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
#elif defined (XP_PC)
|
|
else if (inAtom == nsDirectoryService::sSystemDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_SystemDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sWindowsDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_WindowsDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sHomeDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_HomeDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sDesktop)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Desktop);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sPrograms)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Programs);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sControls)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Controls);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sPrinters)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Printers);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sPersonal)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Personal);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sFavorites)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Favorites);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sStartup)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Startup);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sRecent)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Recent);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sSendto)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Sendto);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sBitbucket)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Bitbucket);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sStartmenu)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Startmenu);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sDesktopdirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Desktopdirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sDrives)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Drives);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sNetwork)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Network);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sNethood)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Nethood);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sFonts)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Fonts);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sTemplates)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Templates);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sCommon_Startmenu)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Startmenu);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sCommon_Programs)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Programs);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sCommon_Startup)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Startup);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sCommon_Desktopdirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Desktopdirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sAppdata)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Appdata);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sPrinthood)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Printhood);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
#elif defined (XP_UNIX)
|
|
|
|
else if (inAtom == nsDirectoryService::sLocalDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Unix_LocalDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sLibDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Unix_LibDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sHomeDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Unix_HomeDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
#elif defined (XP_BEOS)
|
|
else if (inAtom == nsDirectoryService::sSettingsDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_SettingsDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sHomeDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_HomeDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sDesktopDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_DesktopDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
else if (inAtom == nsDirectoryService::sSystemDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_SystemDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
#elif defined (XP_OS2)
|
|
else if (inAtom == nsDirectoryService::sSystemDirectory)
|
|
{
|
|
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS2_SystemDirectory);
|
|
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
|
|
}
|
|
#endif
|
|
|
|
|
|
NS_RELEASE(inAtom);
|
|
|
|
if (localFile && NS_SUCCEEDED(rv))
|
|
return localFile->QueryInterface(NS_GET_IID(nsIFile), (void**)_retval);
|
|
|
|
return rv;
|
|
}
|
|
|
|
|
|
|
|
|