From b1e2262cffa8f42e36c1e4ae796513d2fca67028 Mon Sep 17 00:00:00 2001
From: Greg Stein <gstein@apache.org>
Date: Fri, 25 Jan 2002 00:17:31 +0000
Subject: [PATCH] Fix some serious, hard-core breakage :-(  I don't even know
 how it compiled and linked.

* there is no UNIX symbol, so go back to #ifndef WIN32. that other
  platforms can pile on as needed until we have a proper mechanism.

* reinstate the liveprop callbacks and the dav_hooks_liveprop_fs
  structure. since the latter structure is referred to elsewhere in
  the file, it better be defined.

* use a "feature" name of DAV_FS_HAS_EXECUTABLE rather than
  conditionally specifying the property. convert the tests over to
  that symbol.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93012 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/dav/fs/repos.c | 38 ++++++++++++++++++++++++--------------
 1 file changed, 24 insertions(+), 14 deletions(-)

diff --git a/modules/dav/fs/repos.c b/modules/dav/fs/repos.c
index 29203d4ffe..ffed26aee7 100644
--- a/modules/dav/fs/repos.c
+++ b/modules/dav/fs/repos.c
@@ -152,17 +152,23 @@ enum {
     DAV_FS_URI_MYPROPS		/* the namespace URI for our custom props */
 };
 
+/*
+** Does this platform support an executable flag?
+**
+** ### need a way to portably abstract this query
+*/
+#ifndef WIN32
+#define DAV_FS_HAS_EXECUTABLE
+#endif
+
 /*
 ** The single property that we define (in the DAV_FS_URI_MYPROPS namespace)
-** XXX this property is not usable (readable/writable) on all platforms
-** Need an abstract way to determine this.
 */
-#ifdef UNIX
 #define DAV_PROPID_FS_executable        1
-#endif
 
 static const dav_liveprop_spec dav_fs_props[] =
 {
+    /* standard DAV properties */
     {
         DAV_FS_URI_DAV,
         "creationdate",
@@ -187,14 +193,15 @@ static const dav_liveprop_spec dav_fs_props[] =
         DAV_PROPID_getlastmodified,
         0
     },
-#ifdef DAV_PROPID_FS_executable
+
+    /* our custom properties */
     {
         DAV_FS_URI_MYPROPS,
         "executable",
         DAV_PROPID_FS_executable,
         0       /* handled special in dav_fs_is_writable */
     },
-#endif
+
     { 0 }	/* sentinel */
 };
 
@@ -1868,7 +1875,7 @@ static dav_prop_insert dav_fs_insert_prop(const dav_resource *resource,
                         buf);
 	value = buf;
 	break;
-#ifdef DAV_PROPID_FS_executable
+
     case DAV_PROPID_FS_executable:
 	/* our property, but not defined on collection resources */
 	if (resource->collection)
@@ -1884,7 +1891,7 @@ static dav_prop_insert dav_fs_insert_prop(const dav_resource *resource,
 	else
 	    value = "F";
 	break;
-#endif
+
     default:
         /* ### what the heck was this property? */
 	return DAV_PROP_INSERT_NOTDEF;
@@ -1919,14 +1926,16 @@ static dav_prop_insert dav_fs_insert_prop(const dav_resource *resource,
     return what;
 }
 
-#ifdef DAV_PROPID_FS_executable
-
 static int dav_fs_is_writable(const dav_resource *resource, int propid)
 {
     const dav_liveprop_spec *info;
 
+#ifdef DAV_FS_HAS_EXECUTABLE
+    /* if we have the executable property, and this isn't a collection,
+       then the property is writable. */
     if (propid == DAV_PROPID_FS_executable && !resource->collection)
 	return 1;
+#endif
 
     (void) dav_get_liveprop_info(propid, &dav_fs_liveprop_group, &info);
     return info->is_writable;
@@ -2067,6 +2076,7 @@ static dav_error *dav_fs_patch_rollback(const dav_resource *resource,
     return NULL;
 }
 
+
 static const dav_hooks_liveprop dav_hooks_liveprop_fs =
 {
     dav_fs_insert_prop,
@@ -2078,8 +2088,6 @@ static const dav_hooks_liveprop dav_hooks_liveprop_fs =
     dav_fs_patch_rollback
 };
 
-#endif /* DAV_PROPID_FS_executable */
-
 static const dav_provider dav_fs_provider =
 {
     &dav_hooks_repository_fs,
@@ -2091,7 +2099,7 @@ static const dav_provider dav_fs_provider =
 
 void dav_fs_gather_propsets(apr_array_header_t *uris)
 {
-#ifdef DAV_PROPID_FS_executable
+#ifdef DAV_FS_HAS_EXECUTABLE
     *(const char **)apr_array_push(uris) =
         "<http://apache.org/dav/propset/fs/1>";
 #endif
@@ -2132,7 +2140,9 @@ void dav_fs_insert_all_liveprops(request_rec *r, const dav_resource *resource,
 			      what, phdr);
     (void) dav_fs_insert_prop(resource, DAV_PROPID_getetag,
 			      what, phdr);
-#ifdef DAV_PROPID_FS_executable
+
+#ifdef DAV_FS_HAS_EXECUTABLE
+    /* Only insert this property if it is defined for this platform. */
     (void) dav_fs_insert_prop(resource, DAV_PROPID_FS_executable,
 			      what, phdr);
 #endif
-- 
2.40.0