зеркало из https://github.com/mozilla/gecko-dev.git
572 строки
19 KiB
C++
572 строки
19 KiB
C++
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|||
|
*
|
|||
|
* The contents of this file are subject to the Netscape Public License
|
|||
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|||
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|||
|
* http://www.mozilla.org/NPL/
|
|||
|
*
|
|||
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|||
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|||
|
* for the specific language governing rights and limitations under the
|
|||
|
* NPL.
|
|||
|
*
|
|||
|
* The Initial Developer of this code under the NPL is Netscape
|
|||
|
* Communications Corporation. Portions created by Netscape are
|
|||
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|||
|
* Reserved.
|
|||
|
*/
|
|||
|
|
|||
|
// This file is included by nsFile.cp, and includes the Macintosh-specific
|
|||
|
// implementations.
|
|||
|
|
|||
|
#include "FullPath.h"
|
|||
|
#include "FileCopy.h"
|
|||
|
#include "nsEscape.h"
|
|||
|
|
|||
|
#include <Aliases.h>
|
|||
|
#include <PLStringFuncs.h>
|
|||
|
#include <Folders.h>
|
|||
|
#include <Errors.h>
|
|||
|
#include <TextUtils.h>
|
|||
|
|
|||
|
const unsigned char* kAliasHavenFolderName = "\pnsAliasHaven";
|
|||
|
|
|||
|
//========================================================================================
|
|||
|
namespace MacFileHelpers
|
|||
|
//========================================================================================
|
|||
|
{
|
|||
|
void SwapSlashColon(char * s);
|
|||
|
OSErr FSSpecFromFullUnixPath(
|
|||
|
const char * unixPath,
|
|||
|
FSSpec& outSpec,
|
|||
|
Boolean resolveAlias);
|
|||
|
char* MacPathFromUnixPath(const char* unixPath);
|
|||
|
char* EncodeMacPath(
|
|||
|
char* inPath, // NOT const - gets clobbered
|
|||
|
Boolean prependSlash,
|
|||
|
Boolean doEscape );
|
|||
|
OSErr FSSpecFromPathname(
|
|||
|
const char* inPathNamePtr,
|
|||
|
FSSpec& outSpec);
|
|||
|
char* PathNameFromFSSpec(
|
|||
|
const FSSpec& inSpec,
|
|||
|
Boolean wantLeafName );
|
|||
|
OSErr CreateFolderInFolder(
|
|||
|
short refNum, // Parent directory/volume
|
|||
|
long dirID,
|
|||
|
ConstStr255Param folderName, // Name of the new folder
|
|||
|
short& outRefNum, // Volume of the created folder
|
|||
|
long& outDirID); //
|
|||
|
|
|||
|
// Some routines to support an "alias haven" directory. Aliases in this directory
|
|||
|
// are never resolved. There is a ResolveAlias here that respects that. This is
|
|||
|
// to support attaching of aliases in mail.
|
|||
|
void EnsureAliasHaven();
|
|||
|
void SetNoResolve(Boolean inResolve);
|
|||
|
Boolean IsAliasSafe(const FSSpec& inSpec);
|
|||
|
OSErr MakeAliasSafe(FSSpec& inOutSpec);
|
|||
|
OSErr ResolveAliasFile(FSSpec& inOutSpec, Boolean& wasAliased);
|
|||
|
|
|||
|
Boolean sNoResolve = false;
|
|||
|
long sAliasHavenDirID = 0;
|
|||
|
short sAliasHavenVRefNum = 0;
|
|||
|
} // namespace MacFileHelpers
|
|||
|
|
|||
|
//-----------------------------------
|
|||
|
void MacFileHelpers::SwapSlashColon(char * s)
|
|||
|
//-----------------------------------
|
|||
|
|
|||
|
{
|
|||
|
while ( *s != 0)
|
|||
|
{
|
|||
|
if (*s == '/')
|
|||
|
*s++ = ':';
|
|||
|
else if (*s == ':')
|
|||
|
*s++ = '/';
|
|||
|
else
|
|||
|
*s++;
|
|||
|
}
|
|||
|
} // MacFileHelpers::SwapSlashColon
|
|||
|
|
|||
|
//-----------------------------------
|
|||
|
char* MacFileHelpers::EncodeMacPath(
|
|||
|
char* inPath, // NOT const, gets clobbered
|
|||
|
Boolean prependSlash,
|
|||
|
Boolean doEscape )
|
|||
|
// Transforms Macintosh style path into Unix one
|
|||
|
// Method: Swap ':' and '/', hex escape the result
|
|||
|
//-----------------------------------
|
|||
|
{
|
|||
|
if (inPath == NULL)
|
|||
|
return NULL;
|
|||
|
int pathSize = strlen(inPath);
|
|||
|
|
|||
|
// XP code sometimes chokes if there's a final slash in the unix path.
|
|||
|
// Since correct mac paths to folders and volumes will end in ':', strip this
|
|||
|
// first.
|
|||
|
char* c = inPath + pathSize - 1;
|
|||
|
if (*c == ':')
|
|||
|
{
|
|||
|
*c = 0;
|
|||
|
pathSize--;
|
|||
|
}
|
|||
|
|
|||
|
char * newPath = NULL;
|
|||
|
char * finalPath = NULL;
|
|||
|
|
|||
|
if (prependSlash)
|
|||
|
{
|
|||
|
newPath = new char[pathSize + 2];
|
|||
|
newPath[0] = ':'; // It will be converted to '/'
|
|||
|
memcpy(&newPath[1], inPath, pathSize + 1);
|
|||
|
}
|
|||
|
else
|
|||
|
{
|
|||
|
newPath = new char[pathSize + 1];
|
|||
|
strcpy(newPath, inPath);
|
|||
|
}
|
|||
|
if (newPath)
|
|||
|
{
|
|||
|
SwapSlashColon( newPath );
|
|||
|
if (doEscape)
|
|||
|
{
|
|||
|
finalPath = nsEscape(newPath, url_Path);
|
|||
|
delete [] newPath;
|
|||
|
}
|
|||
|
else
|
|||
|
finalPath = newPath;
|
|||
|
}
|
|||
|
delete [] inPath;
|
|||
|
return finalPath;
|
|||
|
} // MacFileHelpers::EncodeMacPath
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
inline void MacFileHelpers::SetNoResolve(Boolean inResolve)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
sNoResolve = inResolve;
|
|||
|
} // MacFileHelpers::SetNoResolve
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
OSErr MacFileHelpers::MakeAliasSafe(FSSpec& inOutSpec)
|
|||
|
// Pass in the spec of an alias. This copies the file to the safe haven folder, and
|
|||
|
// returns the spec of the copy to the caller
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
EnsureAliasHaven();
|
|||
|
nsNativeFileSpec dstDirSpec(sAliasHavenVRefNum, sAliasHavenDirID, "\p");
|
|||
|
|
|||
|
// Make sure its name is unique
|
|||
|
nsNativeFileSpec havenSpec(sAliasHavenVRefNum, sAliasHavenDirID, "\pG'day");
|
|||
|
if (havenSpec.Valid())
|
|||
|
havenSpec.MakeUnique(inOutSpec.name);
|
|||
|
// Copy the file into the haven directory
|
|||
|
if (havenSpec.Valid())
|
|||
|
{
|
|||
|
OSErr err = ::FSpFileCopy(
|
|||
|
&inOutSpec,
|
|||
|
dstDirSpec,
|
|||
|
havenSpec.GetLeafPName(),
|
|||
|
nil, 0, true);
|
|||
|
// Return the spec of the copy to the caller.
|
|||
|
if (err != noErr)
|
|||
|
return err;
|
|||
|
inOutSpec = havenSpec;
|
|||
|
}
|
|||
|
return noErr;
|
|||
|
} // MacFileHelpers::MakeAliasSafe
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
void nsNativeFileSpec::MakeUnique(ConstStr255Param inSuggestedLeafName)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
if (inSuggestedLeafName[0] > 0)
|
|||
|
PLstrcpy(mSpec.name, inSuggestedLeafName);
|
|||
|
|
|||
|
MakeUnique();
|
|||
|
}
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
char* MacFileHelpers::MacPathFromUnixPath(const char* unixPath)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
// Relying on the fact that the unix path is always longer than the mac path:
|
|||
|
size_t len = strlen(unixPath);
|
|||
|
char* result = new char[len + 2]; // ... but allow for the initial colon in a partial name
|
|||
|
if (result)
|
|||
|
{
|
|||
|
char* dst = result;
|
|||
|
const char* src = unixPath;
|
|||
|
if (*src == '/') // <20> full path
|
|||
|
src++;
|
|||
|
else if (strchr(src, '/')) // <20> partial path, and not just a leaf name
|
|||
|
*dst++ = ':';
|
|||
|
strcpy(dst, src);
|
|||
|
nsUnescape(dst); // Hex Decode
|
|||
|
MacFileHelpers::SwapSlashColon(dst);
|
|||
|
}
|
|||
|
return result;
|
|||
|
} // MacFileHelpers::MacPathFromUnixPath
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
OSErr MacFileHelpers::FSSpecFromPathname(const char* inPathNamePtr, FSSpec& outSpec)
|
|||
|
// FSSpecFromPathname reverses PathNameFromFSSpec.
|
|||
|
// It returns a FSSpec given a c string which is a mac pathname.
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
OSErr err;
|
|||
|
// Simplify this routine to use FSMakeFSSpec if length < 255. Otherwise use the MoreFiles
|
|||
|
// routine FSpLocationFromFullPath, which allocates memory, to handle longer pathnames.
|
|||
|
if (strlen(inPathNamePtr) < 255)
|
|||
|
{
|
|||
|
Str255 path;
|
|||
|
|
|||
|
int pos = 0;
|
|||
|
while ( (path[++pos] = *inPathNamePtr++) != 0 )
|
|||
|
;
|
|||
|
path[0] = pos-1; // save the length of the string (pos is the next open spot)
|
|||
|
|
|||
|
err = ::FSMakeFSSpec(0, 0, path, &outSpec);
|
|||
|
}
|
|||
|
else
|
|||
|
err = FSpLocationFromFullPath(strlen(inPathNamePtr), inPathNamePtr, &outSpec);
|
|||
|
|
|||
|
return err;
|
|||
|
}
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
OSErr MacFileHelpers::CreateFolderInFolder(
|
|||
|
short refNum, // Parent directory/volume
|
|||
|
long dirID,
|
|||
|
ConstStr255Param folderName, // Name of the new folder
|
|||
|
short& outRefNum, // Volume of the created folder
|
|||
|
long& outDirID) //
|
|||
|
// Creates a folder named 'folderName' inside a folder.
|
|||
|
// The errors returned are same as PBDirCreate
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
HFileParam hpb;
|
|||
|
hpb.ioVRefNum = refNum;
|
|||
|
hpb.ioDirID = dirID;
|
|||
|
hpb.ioNamePtr = (StringPtr)&folderName;
|
|||
|
|
|||
|
OSErr err = PBDirCreateSync((HParmBlkPtr)&hpb);
|
|||
|
if (err == noErr)
|
|||
|
{
|
|||
|
outRefNum = hpb.ioVRefNum;
|
|||
|
outDirID = hpb.ioDirID;
|
|||
|
}
|
|||
|
else
|
|||
|
{
|
|||
|
outRefNum = 0;
|
|||
|
outDirID = 0;
|
|||
|
}
|
|||
|
return err;
|
|||
|
} // MacFileHelpers::CreateFolderInFolder
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
void MacFileHelpers::EnsureAliasHaven()
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
// Alias Haven is a directory in which we never resolve aliases.
|
|||
|
if (sAliasHavenVRefNum != 0)
|
|||
|
return;
|
|||
|
|
|||
|
|
|||
|
FSSpec temp;
|
|||
|
if (FindFolder(0, kTemporaryFolderType, true, & temp.vRefNum, &temp.parID) == noErr)
|
|||
|
{
|
|||
|
CreateFolderInFolder(
|
|||
|
temp.vRefNum, // Parent directory/volume
|
|||
|
temp.parID,
|
|||
|
kAliasHavenFolderName, // Name of the new folder
|
|||
|
sAliasHavenVRefNum, // Volume of the created folder
|
|||
|
sAliasHavenDirID);
|
|||
|
}
|
|||
|
} // MacFileHelpers::EnsureAliasHaven
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
Boolean MacFileHelpers::IsAliasSafe(const FSSpec& inSpec)
|
|||
|
// Returns true if the alias is in the alias haven directory, or if alias resolution
|
|||
|
// has been turned off.
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
return sNoResolve
|
|||
|
|| (inSpec.parID == sAliasHavenDirID && inSpec.vRefNum == sAliasHavenVRefNum);
|
|||
|
} // MacFileHelpers::IsAliasSafe
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
OSErr MacFileHelpers::ResolveAliasFile(FSSpec& inOutSpec, Boolean& wasAliased)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
wasAliased = false;
|
|||
|
if (IsAliasSafe(inOutSpec))
|
|||
|
return noErr;
|
|||
|
Boolean dummy;
|
|||
|
return ::ResolveAliasFile(&inOutSpec, TRUE, &dummy, &wasAliased);
|
|||
|
} // MacFileHelpers::ResolveAliasFile
|
|||
|
|
|||
|
//-----------------------------------
|
|||
|
OSErr MacFileHelpers::FSSpecFromFullUnixPath(
|
|||
|
const char * unixPath,
|
|||
|
FSSpec& outSpec,
|
|||
|
Boolean resolveAlias)
|
|||
|
// File spec from URL. Reverses GetURLFromFileSpec
|
|||
|
// Its input is only the <path> part of the URL
|
|||
|
// JRM 97/01/08 changed this so that if it's a partial path (doesn't start with '/'),
|
|||
|
// then it is combined with inOutSpec's vRefNum and parID to form a new spec.
|
|||
|
//-----------------------------------
|
|||
|
{
|
|||
|
if (unixPath == NULL)
|
|||
|
return badFidErr;
|
|||
|
char* macPath = MacPathFromUnixPath(unixPath);
|
|||
|
if (!macPath)
|
|||
|
return memFullErr;
|
|||
|
|
|||
|
OSErr err = noErr;
|
|||
|
NS_ASSERTION(*unixPath == '/' /*full path*/, "Not a Unix path!");
|
|||
|
err = FSSpecFromPathname(macPath, outSpec);
|
|||
|
if (err == fnfErr)
|
|||
|
err = noErr;
|
|||
|
Boolean dummy;
|
|||
|
if (err == noErr && resolveAlias) // Added
|
|||
|
err = MacFileHelpers::ResolveAliasFile(outSpec, dummy);
|
|||
|
delete [] macPath;
|
|||
|
NS_ASSERTION(err==noErr||err==fnfErr||err==dirNFErr||err==nsvErr, "Not a path!");
|
|||
|
return err;
|
|||
|
} // MacFileHelpers::FSSpecFromLocalUnixPath
|
|||
|
|
|||
|
//-----------------------------------
|
|||
|
char* MacFileHelpers::PathNameFromFSSpec( const FSSpec& inSpec, Boolean wantLeafName )
|
|||
|
// Returns a full pathname to the given file
|
|||
|
// Returned value is allocated with new [], and must be freed with delete []
|
|||
|
// This is taken from FSpGetFullPath in MoreFiles, except that we need to tolerate
|
|||
|
// fnfErr.
|
|||
|
//-----------------------------------
|
|||
|
{
|
|||
|
char* result = nil;
|
|||
|
OSErr err = noErr;
|
|||
|
|
|||
|
short fullPathLength = 0;
|
|||
|
Handle fullPath = NULL;
|
|||
|
|
|||
|
FSSpec tempSpec = inSpec;
|
|||
|
if ( tempSpec.parID == fsRtParID )
|
|||
|
{
|
|||
|
/* The object is a volume */
|
|||
|
|
|||
|
/* Add a colon to make it a full pathname */
|
|||
|
tempSpec.name[++tempSpec.name[0]] = ':';
|
|||
|
|
|||
|
/* We're done */
|
|||
|
err = PtrToHand(&tempSpec.name[1], &fullPath, tempSpec.name[0]);
|
|||
|
}
|
|||
|
else
|
|||
|
{
|
|||
|
/* The object isn't a volume */
|
|||
|
|
|||
|
CInfoPBRec pb = { 0 };
|
|||
|
Str63 dummyFileName;
|
|||
|
PLstrcpy(dummyFileName, "\pG'day!");
|
|||
|
|
|||
|
/* Is the object a file or a directory? */
|
|||
|
pb.dirInfo.ioNamePtr = (! tempSpec.name[0]) ? (StringPtr)dummyFileName : tempSpec.name;
|
|||
|
pb.dirInfo.ioVRefNum = tempSpec.vRefNum;
|
|||
|
pb.dirInfo.ioDrDirID = tempSpec.parID;
|
|||
|
pb.dirInfo.ioFDirIndex = 0;
|
|||
|
err = PBGetCatInfoSync(&pb);
|
|||
|
if ( err == noErr || err == fnfErr)
|
|||
|
{
|
|||
|
// if the object is a directory, append a colon so full pathname ends with colon
|
|||
|
// Beware of the "illegal spec" case that Netscape uses (empty name string). In
|
|||
|
// this case, we don't want the colon.
|
|||
|
if ( err == noErr && tempSpec.name[0] && (pb.hFileInfo.ioFlAttrib & ioDirMask) != 0 )
|
|||
|
{
|
|||
|
++tempSpec.name[0];
|
|||
|
tempSpec.name[tempSpec.name[0]] = ':';
|
|||
|
}
|
|||
|
|
|||
|
/* Put the object name in first */
|
|||
|
err = PtrToHand(&tempSpec.name[1], &fullPath, tempSpec.name[0]);
|
|||
|
if ( err == noErr )
|
|||
|
{
|
|||
|
/* Get the ancestor directory names */
|
|||
|
pb.dirInfo.ioNamePtr = tempSpec.name;
|
|||
|
pb.dirInfo.ioVRefNum = tempSpec.vRefNum;
|
|||
|
pb.dirInfo.ioDrParID = tempSpec.parID;
|
|||
|
do /* loop until we have an error or find the root directory */
|
|||
|
{
|
|||
|
pb.dirInfo.ioFDirIndex = -1;
|
|||
|
pb.dirInfo.ioDrDirID = pb.dirInfo.ioDrParID;
|
|||
|
err = PBGetCatInfoSync(&pb);
|
|||
|
if ( err == noErr )
|
|||
|
{
|
|||
|
/* Append colon to directory name */
|
|||
|
++tempSpec.name[0];
|
|||
|
tempSpec.name[tempSpec.name[0]] = ':';
|
|||
|
|
|||
|
/* Add directory name to beginning of fullPath */
|
|||
|
(void) Munger(fullPath, 0, NULL, 0, &tempSpec.name[1], tempSpec.name[0]);
|
|||
|
err = MemError();
|
|||
|
}
|
|||
|
} while ( err == noErr && pb.dirInfo.ioDrDirID != fsRtDirID );
|
|||
|
}
|
|||
|
}
|
|||
|
}
|
|||
|
if ( err != noErr && err != fnfErr)
|
|||
|
goto Clean;
|
|||
|
|
|||
|
fullPathLength = GetHandleSize(fullPath);
|
|||
|
err = noErr;
|
|||
|
int allocSize = 1 + fullPathLength;
|
|||
|
// We only want the leaf name if it's the root directory or wantLeafName is true.
|
|||
|
if (inSpec.parID != fsRtParID && !wantLeafName)
|
|||
|
allocSize -= inSpec.name[0];
|
|||
|
result = new char[allocSize];
|
|||
|
if (!result)
|
|||
|
goto Clean;
|
|||
|
memcpy(result, *fullPath, allocSize - 1);
|
|||
|
result[ allocSize - 1 ] = 0;
|
|||
|
Clean:
|
|||
|
if (fullPath)
|
|||
|
DisposeHandle(fullPath);
|
|||
|
NS_ASSERTION(result, "Out of memory"); // OOPS! very bad.
|
|||
|
return result;
|
|||
|
} // MacFileHelpers::PathNameFromFSSpec
|
|||
|
|
|||
|
//========================================================================================
|
|||
|
// Macintosh nsNativeFileSpec implementation
|
|||
|
//========================================================================================
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
nsNativeFileSpec::nsNativeFileSpec()
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
: mError(noErr)
|
|||
|
{
|
|||
|
mSpec.name[0] = '\0';
|
|||
|
}
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
nsNativeFileSpec::nsNativeFileSpec(const nsNativeFileSpec& inSpec)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
: mSpec((FSSpec&)inSpec)
|
|||
|
, mError(inSpec.Error())
|
|||
|
{
|
|||
|
}
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
nsNativeFileSpec::nsNativeFileSpec(const std::string& inString)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
mError = MacFileHelpers::FSSpecFromFullUnixPath(inString.c_str(), mSpec, true);
|
|||
|
} // nsNativeFileSpec::nsNativeFileSpec
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
nsNativeFileSpec::nsNativeFileSpec(
|
|||
|
short vRefNum,
|
|||
|
long parID,
|
|||
|
ConstStr255Param name)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
mError = ::FSMakeFSSpec(vRefNum, parID, name, &mSpec);
|
|||
|
if (mError == fnfErr)
|
|||
|
mError = noErr;
|
|||
|
}
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
nsNativeFileSpec::nsNativeFileSpec(const nsUnixFilePath& inPath)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
*this = inPath.GetNativeSpec();
|
|||
|
}
|
|||
|
|
|||
|
#if DEBUG
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
ostream& operator << (ostream& s, const nsNativeFileSpec& spec)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
s << spec.mSpec.vRefNum << ", " << spec.mSpec.parID << ", \"";
|
|||
|
for (int i = 1; i <= spec.mSpec.name[0]; i++)
|
|||
|
s.put(spec.mSpec.name[i]);
|
|||
|
return s << "\"";
|
|||
|
} // ostream& operator << (ostream&, const nsNativeFileSpec&)
|
|||
|
#endif // DEBUG
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
void nsNativeFileSpec::operator = (const std::string& inString)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
mError = MacFileHelpers::FSSpecFromFullUnixPath(inString.c_str(), mSpec, true);
|
|||
|
} // nsNativeFileSpec::operator =
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
void nsNativeFileSpec::operator = (const nsNativeFileSpec& inSpec)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
mSpec = inSpec;
|
|||
|
mError = inSpec.Error();
|
|||
|
} // nsNativeFileSpec::operator =
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
void nsNativeFileSpec::operator = (const nsUnixFilePath& inPath)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
mSpec = inPath.GetNativeSpec();
|
|||
|
} // nsNativeFileSpec::operator =
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
bool nsNativeFileSpec::Exists() const
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
FSSpec temp;
|
|||
|
return ::FSMakeFSSpec(mSpec.vRefNum, mSpec.parID, mSpec.name, &temp) == noErr;
|
|||
|
} // nsNativeFileSpec::operator =
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
void nsNativeFileSpec::SetLeafName(const std::string& inLeafName)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
*mSpec.name = inLeafName.length();
|
|||
|
memcpy(mSpec.name + 1, inLeafName.c_str(), 1 + *mSpec.name);
|
|||
|
} // nsNativeFileSpec::SetLeafName
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
std::string nsNativeFileSpec::GetLeafName() const
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
char leaf[64];
|
|||
|
memcpy(leaf, &mSpec.name[1], mSpec.name[0]);
|
|||
|
leaf[mSpec.name[0]] = '\0';
|
|||
|
return std::string(leaf);
|
|||
|
} // nsNativeFileSpec::GetLeafName
|
|||
|
|
|||
|
//========================================================================================
|
|||
|
// Macintosh nsUnixFilePath implementation
|
|||
|
//========================================================================================
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
nsUnixFilePath::nsUnixFilePath(const nsNativeFileSpec& inSpec)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
#ifdef XP_MAC
|
|||
|
: mNativeFileSpec(inSpec)
|
|||
|
#endif
|
|||
|
{
|
|||
|
char * path = MacFileHelpers::PathNameFromFSSpec( inSpec.mSpec, TRUE );
|
|||
|
char * unixPath = MacFileHelpers::EncodeMacPath(path, true, true);
|
|||
|
mPath = unixPath;
|
|||
|
delete [] unixPath;
|
|||
|
}
|
|||
|
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
void nsUnixFilePath::operator = (const nsNativeFileSpec& inSpec)
|
|||
|
//----------------------------------------------------------------------------------------
|
|||
|
{
|
|||
|
char * path = MacFileHelpers::PathNameFromFSSpec( inSpec.mSpec, TRUE );
|
|||
|
char * unixPath = MacFileHelpers::EncodeMacPath(path, true, true);
|
|||
|
mPath = unixPath;
|
|||
|
delete [] unixPath;
|
|||
|
#ifdef XP_MAC
|
|||
|
mNativeFileSpec = inSpec;
|
|||
|
#endif
|
|||
|
} // nsUnixFilePath::operator =
|