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Diffstat (limited to 'netwerk/base/nsURLHelperOSX.cpp')
-rw-r--r--netwerk/base/nsURLHelperOSX.cpp216
1 files changed, 0 insertions, 216 deletions
diff --git a/netwerk/base/nsURLHelperOSX.cpp b/netwerk/base/nsURLHelperOSX.cpp
deleted file mode 100644
index bcc0b257fb..0000000000
--- a/netwerk/base/nsURLHelperOSX.cpp
+++ /dev/null
@@ -1,216 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim:set ts=2 sw=2 et cindent: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Mac OS X-specific local file uri parsing */
-#include "nsURLHelper.h"
-#include "nsEscape.h"
-#include "nsIFile.h"
-#include "nsTArray.h"
-#include "nsReadableUtils.h"
-#include <Carbon/Carbon.h>
-
-static nsTArray<nsCString> *gVolumeList = nullptr;
-
-static bool pathBeginsWithVolName(const nsACString& path, nsACString& firstPathComponent)
-{
- // Return whether the 1st path component in path (escaped) is equal to the name
- // of a mounted volume. Return the 1st path component (unescaped) in any case.
- // This needs to be done as quickly as possible, so we cache a list of volume names.
- // XXX Register an event handler to detect drives being mounted/unmounted?
-
- if (!gVolumeList) {
- gVolumeList = new nsTArray<nsCString>;
- if (!gVolumeList) {
- return false; // out of memory
- }
- }
-
- // Cache a list of volume names
- if (!gVolumeList->Length()) {
- OSErr err;
- ItemCount volumeIndex = 1;
-
- do {
- HFSUniStr255 volName;
- FSRef rootDirectory;
- err = ::FSGetVolumeInfo(0, volumeIndex, nullptr, kFSVolInfoNone, nullptr,
- &volName, &rootDirectory);
- if (err == noErr) {
- NS_ConvertUTF16toUTF8 volNameStr(Substring((char16_t *)volName.unicode,
- (char16_t *)volName.unicode + volName.length));
- gVolumeList->AppendElement(volNameStr);
- volumeIndex++;
- }
- } while (err == noErr);
- }
-
- // Extract the first component of the path
- nsACString::const_iterator start;
- path.BeginReading(start);
- start.advance(1); // path begins with '/'
- nsACString::const_iterator directory_end;
- path.EndReading(directory_end);
- nsACString::const_iterator component_end(start);
- FindCharInReadable('/', component_end, directory_end);
-
- nsAutoCString flatComponent((Substring(start, component_end)));
- NS_UnescapeURL(flatComponent);
- int32_t foundIndex = gVolumeList->IndexOf(flatComponent);
- firstPathComponent = flatComponent;
- return (foundIndex != -1);
-}
-
-void
-net_ShutdownURLHelperOSX()
-{
- delete gVolumeList;
- gVolumeList = nullptr;
-}
-
-static nsresult convertHFSPathtoPOSIX(const nsACString& hfsPath, nsACString& posixPath)
-{
- // Use CFURL to do the conversion. We don't want to do this by simply
- // using SwapSlashColon - we need the charset mapped from MacRoman
- // to UTF-8, and we need "/Volumes" (or whatever - Apple says this is subject to change)
- // prepended if the path is not on the boot drive.
-
- CFStringRef pathStrRef = CFStringCreateWithCString(nullptr,
- PromiseFlatCString(hfsPath).get(),
- kCFStringEncodingMacRoman);
- if (!pathStrRef)
- return NS_ERROR_FAILURE;
-
- nsresult rv = NS_ERROR_FAILURE;
- CFURLRef urlRef = CFURLCreateWithFileSystemPath(nullptr,
- pathStrRef, kCFURLHFSPathStyle, true);
- if (urlRef) {
- UInt8 pathBuf[PATH_MAX];
- if (CFURLGetFileSystemRepresentation(urlRef, true, pathBuf, sizeof(pathBuf))) {
- posixPath = (char *)pathBuf;
- rv = NS_OK;
- }
- }
- CFRelease(pathStrRef);
- if (urlRef)
- CFRelease(urlRef);
- return rv;
-}
-
-static void SwapSlashColon(char *s)
-{
- while (*s) {
- if (*s == '/')
- *s = ':';
- else if (*s == ':')
- *s = '/';
- s++;
- }
-}
-
-nsresult
-net_GetURLSpecFromActualFile(nsIFile *aFile, nsACString &result)
-{
- // NOTE: This is identical to the implementation in nsURLHelperUnix.cpp
-
- nsresult rv;
- nsAutoCString ePath;
-
- // construct URL spec from native file path
- rv = aFile->GetNativePath(ePath);
- if (NS_FAILED(rv))
- return rv;
-
- nsAutoCString escPath;
- NS_NAMED_LITERAL_CSTRING(prefix, "file://");
-
- // Escape the path with the directory mask
- if (NS_EscapeURL(ePath.get(), ePath.Length(), esc_Directory+esc_Forced, escPath))
- escPath.Insert(prefix, 0);
- else
- escPath.Assign(prefix + ePath);
-
- // esc_Directory does not escape the semicolons, so if a filename
- // contains semicolons we need to manually escape them.
- // This replacement should be removed in bug #473280
- escPath.ReplaceSubstring(";", "%3b");
-
- result = escPath;
- return NS_OK;
-}
-
-nsresult
-net_GetFileFromURLSpec(const nsACString &aURL, nsIFile **result)
-{
- // NOTE: See also the implementation in nsURLHelperUnix.cpp
- // This matches it except for the HFS path handling.
-
- nsresult rv;
-
- nsCOMPtr<nsIFile> localFile;
- rv = NS_NewNativeLocalFile(EmptyCString(), true, getter_AddRefs(localFile));
- if (NS_FAILED(rv))
- return rv;
-
- nsAutoCString directory, fileBaseName, fileExtension, path;
- bool bHFSPath = false;
-
- rv = net_ParseFileURL(aURL, directory, fileBaseName, fileExtension);
- if (NS_FAILED(rv))
- return rv;
-
- if (!directory.IsEmpty()) {
- NS_EscapeURL(directory, esc_Directory|esc_AlwaysCopy, path);
-
- // The canonical form of file URLs on OSX use POSIX paths:
- // file:///path-name.
- // But, we still encounter file URLs that use HFS paths:
- // file:///volume-name/path-name
- // Determine that here and normalize HFS paths to POSIX.
- nsAutoCString possibleVolName;
- if (pathBeginsWithVolName(directory, possibleVolName)) {
- // Though we know it begins with a volume name, it could still
- // be a valid POSIX path if the boot drive is named "Mac HD"
- // and there is a directory "Mac HD" at its root. If such a
- // directory doesn't exist, we'll assume this is an HFS path.
- FSRef testRef;
- possibleVolName.Insert("/", 0);
- if (::FSPathMakeRef((UInt8*)possibleVolName.get(), &testRef, nullptr) != noErr)
- bHFSPath = true;
- }
-
- if (bHFSPath) {
- // "%2F"s need to become slashes, while all other slashes need to
- // become colons. If we start out by changing "%2F"s to colons, we
- // can reply on SwapSlashColon() to do what we need
- path.ReplaceSubstring("%2F", ":");
- path.Cut(0, 1); // directory begins with '/'
- SwapSlashColon((char *)path.get());
- // At this point, path is an HFS path made using the same
- // algorithm as nsURLHelperMac. We'll convert to POSIX below.
- }
- }
- if (!fileBaseName.IsEmpty())
- NS_EscapeURL(fileBaseName, esc_FileBaseName|esc_AlwaysCopy, path);
- if (!fileExtension.IsEmpty()) {
- path += '.';
- NS_EscapeURL(fileExtension, esc_FileExtension|esc_AlwaysCopy, path);
- }
-
- NS_UnescapeURL(path);
- if (path.Length() != strlen(path.get()))
- return NS_ERROR_FILE_INVALID_PATH;
-
- if (bHFSPath)
- convertHFSPathtoPOSIX(path, path);
-
- // assuming path is encoded in the native charset
- rv = localFile->InitWithNativePath(path);
- if (NS_FAILED(rv))
- return rv;
-
- localFile.forget(result);
- return NS_OK;
-}
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