From 102af95bddca6f3bb95d8fadbaf013d452555cd5 Mon Sep 17 00:00:00 2001
From: Andy McFadden <fadden@fadden.com>
Date: Sun, 9 Feb 2003 01:56:05 +0000
Subject: [PATCH] Track changes to DataSource API in NufxLib.

---
 nulib2/ChangeLog.txt | 13 +++++++++++++
 nulib2/MiscUtils.c   | 11 +++++++++++
 nulib2/Nulib2.h      |  1 +
 nulib2/SysUtils.c    |  4 ++--
 4 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/nulib2/ChangeLog.txt b/nulib2/ChangeLog.txt
index e46331b..7df973c 100644
--- a/nulib2/ChangeLog.txt
+++ b/nulib2/ChangeLog.txt
@@ -1,3 +1,16 @@
+2003/02/08  fadden
+    - Upped version to v2.0.0.
+    - Many fixes to pathname handling:
+        - Correctly handle '%' when preservation is OFF.
+        - Accept 4-char extensions in '-ee' without risk of buffer overflow.
+        - Fixed broken assert when converting long %xx names.
+        - Store "AUX" as "%00AUX" when preserving Win32 names (vs. "_AUX").
+        - Always store files with ':' as path separator.
+        - Recognize that some Win32 variants (Win2K and later at the least)
+          will accept both '/' and '\' as pathname separators.
+        - Correctly convert ".//foo" to "foo" instead of "/foo".
+    - Tracked changes to NufxLib DataSource API.
+
 2003/01/10  fadden
     - Check NufxLib "compiled" version against "linked" version.
 
diff --git a/nulib2/MiscUtils.c b/nulib2/MiscUtils.c
index d046937..c9390d3 100644
--- a/nulib2/MiscUtils.c
+++ b/nulib2/MiscUtils.c
@@ -108,3 +108,14 @@ Free(void* ptr)
 }
 #endif
 
+/*  
+ * This gets called when a buffer DataSource is no longer needed.
+ */
+NuResult
+FreeCallback(NuArchive* pArchive, void* args)
+{
+    DBUG(("+++ free callback 0x%08lx\n", (long) args));
+    Free(args);
+    return kNuOK;
+}
+
diff --git a/nulib2/Nulib2.h b/nulib2/Nulib2.h
index e2a4dcc..e9c4461 100644
--- a/nulib2/Nulib2.h
+++ b/nulib2/Nulib2.h
@@ -97,6 +97,7 @@ void* Calloc(size_t size);
 void* Realloc(void* ptr, size_t size);
 void Free(void* ptr);
 #endif
+NuResult FreeCallback(NuArchive* pArchive, void* args);
 
 /* SysUtils.c */
 NuError NormalizeFileName(NulibState* pState, const char* srcp, long srcLen,
diff --git a/nulib2/SysUtils.c b/nulib2/SysUtils.c
index 96d63c8..a64e921 100644
--- a/nulib2/SysUtils.c
+++ b/nulib2/SysUtils.c
@@ -660,8 +660,8 @@ DoAddFile(NulibState* pState, NuArchive* pArchive, const char* pathname,
             NuDataSource* pDataSource;
 
             err = NuCreateDataSourceForBuffer(kNuThreadFormatUncompressed,
-                    true, kDefaultCommentLen, (unsigned char*)comment, 0,
-                    strlen(comment), &pDataSource);
+                    kDefaultCommentLen, (unsigned char*)comment, 0,
+                    strlen(comment), FreeCallback, &pDataSource);
             if (err != kNuErrNone) {
                 ReportError(err, "comment buffer create failed");
                 Free(comment);