From c301ab4a03e1316981003fdd6692631d468f1ef8 Mon Sep 17 00:00:00 2001
From: "ccarlen%netscape.com"
 <ccarlen%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 21 Mar 2001 01:13:20 +0000
Subject: [PATCH] Bug 72129 - OpenANSIFIleDesc on Mac won't create new files.
 r=beard@netscape.com, sr=sfraser@netscape.com

git-svn-id: svn://10.0.0.236/trunk@89948 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/xpcom/io/nsLocalFileMac.cpp | 40 ++++++++++++++++++++---------
 1 file changed, 28 insertions(+), 12 deletions(-)

diff --git a/mozilla/xpcom/io/nsLocalFileMac.cpp b/mozilla/xpcom/io/nsLocalFileMac.cpp
index 62df11de8f1..9ae0fefbe50 100644
--- a/mozilla/xpcom/io/nsLocalFileMac.cpp
+++ b/mozilla/xpcom/io/nsLocalFileMac.cpp
@@ -1093,19 +1093,35 @@ nsLocalFile::OpenNSPRFileDesc(PRInt32 flags, PRInt32 mode, PRFileDesc **_retval)
 NS_IMETHODIMP  
 nsLocalFile::OpenANSIFileDesc(const char *mode, FILE * *_retval)
 {
-	nsresult rv = ResolveAndStat(PR_TRUE);
-	if (NS_FAILED(rv) && rv != NS_ERROR_FILE_NOT_FOUND)
-		return rv; 
+    NS_ENSURE_ARG(mode);
+    NS_ENSURE_ARG_POINTER(_retval);
+    
+    nsresult rv; 
+    FSSpec spec;
    
-   
-   // Resolve the alias to the original file.
-	FSSpec	spec = mTargetSpec;
-	Boolean targetIsFolder;	  
-	Boolean wasAliased;	  
-	OSErr err = ::ResolveAliasFile(&spec, TRUE, &targetIsFolder, &wasAliased);
-	if (err != noErr)
-		return MacErrorMapper(err);
-		
+    if (mode[0] == 'w' || mode[0] == 'a') // Check if the file exists
+    {
+        PRBool exists;
+        rv = Exists(&exists);
+        if (NS_FAILED(rv))
+            return rv;
+        if (!exists) {
+            mType = (mode[1] == 'b') ? 'BiNA' : 'TEXT';
+            rv = Create(nsIFile::NORMAL_FILE_TYPE, 0);
+            if (NS_FAILED(rv))
+                return rv;
+            spec = mResolvedSpec;
+        }
+        else
+            spec = mTargetSpec;
+    }
+    else
+    {
+      rv = ResolveAndStat(PR_TRUE);
+      if (NS_FAILED(rv) && rv != NS_ERROR_FILE_NOT_FOUND)
+	        return rv;
+      spec = mTargetSpec; 
+    }
 		
 	*_retval = FSp_fopen(&spec, mode);