зеркало из https://github.com/mozilla/gecko-dev.git
fixes bug 224320 "remove bogus IsDirectory canonicalization" r=dougt
This commit is contained in:
Родитель
aab480ce19
Коммит
df6de13bdc
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@ -1,4 +1,5 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 et cindent: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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@ -82,18 +83,16 @@ net_GetURLSpecFromFile(nsIFile *aFile, nsACString &result)
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// contains semicolons we need to manually escape them.
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escPath.ReplaceSubstring(";", "%3b");
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// XXX this should be unnecessary
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if (escPath[escPath.Length() - 1] != '/') {
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// if this file references a directory, then we need to ensure that the
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// URL ends with a slash. this is important since it affects the rules
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// for relative URL resolution when this URL is used as a base URL.
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// if the file does not exist, then we make no assumption about its type,
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// and simply leave the URL unmodified.
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if (escPath.Last() != '/') {
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PRBool dir;
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rv = aFile->IsDirectory(&dir);
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if (NS_FAILED(rv))
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NS_WARNING(PromiseFlatCString(
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NS_LITERAL_CSTRING("Cannot tell if ") + escPath +
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NS_LITERAL_CSTRING(" is a directory or file")).get());
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else if (dir) {
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// make sure we have a trailing slash
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if (NS_SUCCEEDED(rv) && dir)
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escPath += "/";
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}
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}
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result = escPath;
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@ -1,4 +1,5 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 et cindent: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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@ -53,40 +54,40 @@ static PRBool pathBeginsWithVolName(const nsACString& path, nsACString& firstPat
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// This needs to be done as quickly as possible, so we cache a list of volume names.
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// XXX Register an event handler to detect drives being mounted/unmounted?
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static nsCStringArray gVolumeList; // We will leak this - one for the life of the app :-/
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static nsCStringArray gVolumeList; // We will leak this - one for the life of the app :-/
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// Cache a list of volume names
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if (!gVolumeList.Count()) {
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OSErr err;
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ItemCount volumeIndex = 1;
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do {
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HFSUniStr255 volName;
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FSRef rootDirectory;
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err = ::FSGetVolumeInfo(0, volumeIndex, NULL, kFSVolInfoNone, NULL, &volName, &rootDirectory);
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if (err == noErr) {
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nsCString volNameStr = NS_ConvertUCS2toUTF8(Substring((PRUnichar *)volName.unicode,
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(PRUnichar *)volName.unicode + volName.length));
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gVolumeList.AppendCString(volNameStr);
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volumeIndex++;
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}
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} while (err == noErr);
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}
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// Cache a list of volume names
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if (!gVolumeList.Count()) {
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OSErr err;
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ItemCount volumeIndex = 1;
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// Extract the first component of the path
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nsACString::const_iterator start;
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path.BeginReading(start);
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start.advance(1); // path begins with '/'
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nsACString::const_iterator directory_end;
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path.EndReading(directory_end);
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nsACString::const_iterator component_end(start);
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FindCharInReadable('/', component_end, directory_end);
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nsCAutoString flatComponent((Substring(start, component_end)));
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NS_UnescapeURL(flatComponent);
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PRInt32 foundIndex = gVolumeList.IndexOf(flatComponent);
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firstPathComponent = flatComponent;
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return (foundIndex != -1);
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do {
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HFSUniStr255 volName;
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FSRef rootDirectory;
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err = ::FSGetVolumeInfo(0, volumeIndex, NULL, kFSVolInfoNone, NULL, &volName, &rootDirectory);
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if (err == noErr) {
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nsCString volNameStr = NS_ConvertUCS2toUTF8(Substring((PRUnichar *)volName.unicode,
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(PRUnichar *)volName.unicode + volName.length));
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gVolumeList.AppendCString(volNameStr);
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volumeIndex++;
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}
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} while (err == noErr);
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}
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// Extract the first component of the path
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nsACString::const_iterator start;
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path.BeginReading(start);
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start.advance(1); // path begins with '/'
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nsACString::const_iterator directory_end;
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path.EndReading(directory_end);
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nsACString::const_iterator component_end(start);
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FindCharInReadable('/', component_end, directory_end);
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nsCAutoString flatComponent((Substring(start, component_end)));
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NS_UnescapeURL(flatComponent);
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PRInt32 foundIndex = gVolumeList.IndexOf(flatComponent);
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firstPathComponent = flatComponent;
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return (foundIndex != -1);
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}
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static nsresult convertHFSPathtoPOSIX(const nsACString& hfsPath, nsACString& posixPath)
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@ -155,18 +156,16 @@ net_GetURLSpecFromFile(nsIFile *aFile, nsACString &result)
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// contains semicolons we need to manually escape them.
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escPath.ReplaceSubstring(";", "%3b");
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// XXX this should be unnecessary
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// if this file references a directory, then we need to ensure that the
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// URL ends with a slash. this is important since it affects the rules
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// for relative URL resolution when this URL is used as a base URL.
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// if the file does not exist, then we make no assumption about its type,
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// and simply leave the URL unmodified.
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if (escPath.Last() != '/') {
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PRBool dir;
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rv = aFile->IsDirectory(&dir);
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if (NS_FAILED(rv))
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NS_WARNING(PromiseFlatCString(
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NS_LITERAL_CSTRING("Cannot tell if ") + escPath +
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NS_LITERAL_CSTRING(" is a directory or file")).get());
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else if (dir) {
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// make sure we have a trailing slash
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if (NS_SUCCEEDED(rv) && dir)
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escPath += "/";
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}
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}
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result = escPath;
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@ -176,71 +175,71 @@ net_GetURLSpecFromFile(nsIFile *aFile, nsACString &result)
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nsresult
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net_GetFileFromURLSpec(const nsACString &aURL, nsIFile **result)
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{
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// NOTE: See also the implementation in nsURLHelperUnix.cpp
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// This matches it except for the HFS path handling.
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// NOTE: See also the implementation in nsURLHelperUnix.cpp
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// This matches it except for the HFS path handling.
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nsresult rv;
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nsresult rv;
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nsCOMPtr<nsILocalFile> localFile;
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rv = NS_NewNativeLocalFile(nsCString(), PR_TRUE, getter_AddRefs(localFile));
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if (NS_FAILED(rv))
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return rv;
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nsCAutoString directory, fileBaseName, fileExtension, path;
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PRBool bHFSPath = PR_FALSE;
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nsCOMPtr<nsILocalFile> localFile;
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rv = NS_NewNativeLocalFile(nsCString(), PR_TRUE, getter_AddRefs(localFile));
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if (NS_FAILED(rv))
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return rv;
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nsCAutoString directory, fileBaseName, fileExtension, path;
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PRBool bHFSPath = PR_FALSE;
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rv = net_ParseFileURL(aURL, directory, fileBaseName, fileExtension);
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if (NS_FAILED(rv))
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return rv;
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rv = net_ParseFileURL(aURL, directory, fileBaseName, fileExtension);
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if (NS_FAILED(rv))
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return rv;
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if (!directory.IsEmpty()) {
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NS_EscapeURL(directory, esc_Directory|esc_AlwaysCopy, path);
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if (!directory.IsEmpty()) {
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NS_EscapeURL(directory, esc_Directory|esc_AlwaysCopy, path);
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// The canonical form of file URLs on OSX use POSIX paths:
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// file:///path-name.
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// But, we still encounter file URLs that use HFS paths:
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// file:///volume-name/path-name
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// Determine that here and normalize HFS paths to POSIX.
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nsCAutoString possibleVolName;
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if (pathBeginsWithVolName(directory, possibleVolName)) {
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// Though we know it begins with a volume name, it could still
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// be a valid POSIX path if the boot drive is named "Mac HD"
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// and there is a directory "Mac HD" at its root. If such a
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// directory doesn't exist, we'll assume this is an HFS path.
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FSRef testRef;
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possibleVolName.Insert("/", 0);
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if (::FSPathMakeRef((UInt8*)possibleVolName.get(), &testRef, nsnull) != noErr)
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bHFSPath = PR_TRUE;
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}
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if (bHFSPath) {
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// "%2F"s need to become slashes, while all other slashes need to
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// become colons. If we start out by changing "%2F"s to colons, we
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// can reply on SwapSlashColon() to do what we need
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path.ReplaceSubstring("%2F", ":");
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path.Cut(0, 1); // directory begins with '/'
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SwapSlashColon((char *)path.get());
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// At this point, path is an HFS path made using the same
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// algorithm as nsURLHelperMac. We'll convert to POSIX below.
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}
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}
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if (!fileBaseName.IsEmpty())
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NS_EscapeURL(fileBaseName, esc_FileBaseName|esc_AlwaysCopy, path);
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if (!fileExtension.IsEmpty()) {
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path += '.';
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NS_EscapeURL(fileExtension, esc_FileExtension|esc_AlwaysCopy, path);
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// The canonical form of file URLs on OSX use POSIX paths:
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// file:///path-name.
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// But, we still encounter file URLs that use HFS paths:
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// file:///volume-name/path-name
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// Determine that here and normalize HFS paths to POSIX.
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nsCAutoString possibleVolName;
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if (pathBeginsWithVolName(directory, possibleVolName)) {
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// Though we know it begins with a volume name, it could still
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// be a valid POSIX path if the boot drive is named "Mac HD"
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// and there is a directory "Mac HD" at its root. If such a
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// directory doesn't exist, we'll assume this is an HFS path.
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FSRef testRef;
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possibleVolName.Insert("/", 0);
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if (::FSPathMakeRef((UInt8*)possibleVolName.get(), &testRef, nsnull) != noErr)
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bHFSPath = PR_TRUE;
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}
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NS_UnescapeURL(path);
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if (bHFSPath) {
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// "%2F"s need to become slashes, while all other slashes need to
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// become colons. If we start out by changing "%2F"s to colons, we
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// can reply on SwapSlashColon() to do what we need
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path.ReplaceSubstring("%2F", ":");
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path.Cut(0, 1); // directory begins with '/'
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SwapSlashColon((char *)path.get());
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// At this point, path is an HFS path made using the same
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// algorithm as nsURLHelperMac. We'll convert to POSIX below.
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}
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}
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if (!fileBaseName.IsEmpty())
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NS_EscapeURL(fileBaseName, esc_FileBaseName|esc_AlwaysCopy, path);
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if (!fileExtension.IsEmpty()) {
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path += '.';
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NS_EscapeURL(fileExtension, esc_FileExtension|esc_AlwaysCopy, path);
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}
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if (bHFSPath)
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convertHFSPathtoPOSIX(path, path);
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NS_UnescapeURL(path);
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// assuming path is encoded in the native charset
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rv = localFile->InitWithNativePath(path);
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if (NS_FAILED(rv))
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return rv;
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if (bHFSPath)
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convertHFSPathtoPOSIX(path, path);
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NS_ADDREF(*result = localFile);
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return NS_OK;
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// assuming path is encoded in the native charset
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rv = localFile->InitWithNativePath(path);
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if (NS_FAILED(rv))
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return rv;
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NS_ADDREF(*result = localFile);
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return NS_OK;
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}
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@ -1,4 +1,5 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 et cindent: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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@ -67,18 +68,16 @@ net_GetURLSpecFromFile(nsIFile *aFile, nsACString &result)
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// contains semicolons we need to manually escape them.
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escPath.ReplaceSubstring(";", "%3b");
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// XXX this should be unnecessary
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// if this file references a directory, then we need to ensure that the
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// URL ends with a slash. this is important since it affects the rules
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// for relative URL resolution when this URL is used as a base URL.
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// if the file does not exist, then we make no assumption about its type,
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// and simply leave the URL unmodified.
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if (escPath.Last() != '/') {
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PRBool dir;
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rv = aFile->IsDirectory(&dir);
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if (NS_FAILED(rv))
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NS_WARNING(PromiseFlatCString(
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NS_LITERAL_CSTRING("Cannot tell if ") + escPath +
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NS_LITERAL_CSTRING(" is a directory or file")).get());
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else if (dir) {
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// make sure we have a trailing slash
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if (NS_SUCCEEDED(rv) && dir)
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escPath += "/";
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}
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}
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result = escPath;
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@ -1,4 +1,5 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 et cindent: */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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@ -78,18 +79,16 @@ net_GetURLSpecFromFile(nsIFile *aFile, nsACString &result)
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// contains semicolons we need to manually escape them.
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escPath.ReplaceSubstring(";", "%3b");
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|
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// XXX this should be unnecessary
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if (escPath[escPath.Length() - 1] != '/') {
|
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// if this file references a directory, then we need to ensure that the
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// URL ends with a slash. this is important since it affects the rules
|
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// for relative URL resolution when this URL is used as a base URL.
|
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// if the file does not exist, then we make no assumption about its type,
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// and simply leave the URL unmodified.
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if (escPath.Last() != '/') {
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PRBool dir;
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rv = aFile->IsDirectory(&dir);
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if (NS_FAILED(rv))
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NS_WARNING(PromiseFlatCString(
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NS_LITERAL_CSTRING("Cannot tell if ") + escPath +
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NS_LITERAL_CSTRING(" is a directory or file")).get());
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else if (dir) {
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// make sure we have a trailing slash
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if (NS_SUCCEEDED(rv) && dir)
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escPath += "/";
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}
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}
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result = escPath;
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