Use a context to store error table info

Just sticking an einfo on the stack doesn't work because it's not
initialized.  Also the detailed error message doesn't end up propogated back
to KIM.

ticket: new

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20881 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/kim/lib/kim_ui_plugin.c b/src/kim/lib/kim_ui_plugin.c
index 9b9675353ffaeffc5f578be9e28241161636895a..c307dd189981a12b5805216dcb9db9dd834c2a33 100644 (file)
--- a/src/kim/lib/kim_ui_plugin.c
+++ b/src/kim/lib/kim_ui_plugin.c
@@ -38,6 +38,7 @@ static const char *kim_ui_plugin_dirs[] = { LIBDIR "/krb5/plugins/kimui", NULL }
 
 
 struct kim_ui_plugin_context {
+    krb5_context kcontext;
     struct plugin_dir_handle plugins;
     struct kim_ui_plugin_ftable_v0 *ftable;
     void **ftables;
@@ -56,6 +57,9 @@ static void kim_ui_plugin_context_free (kim_ui_plugin_context *io_context)
         if (PLUGIN_DIR_OPEN (&(*io_context)->plugins)) { 
             krb5int_close_plugin_dirs (&(*io_context)->plugins); 
         }
+        if ((*io_context)->kcontext) { 
+            krb5_free_context ((*io_context)->kcontext); 
+        }
         free (*io_context);
         *io_context = NULL;
     }
@@ -75,6 +79,10 @@ static kim_error kim_ui_plugin_context_allocate (kim_ui_plugin_context *out_cont
         if (!context) { err = KIM_OUT_OF_MEMORY_ERR; }
     }
     
+    if (!err) {
+        err = krb5_error (NULL, krb5_init_context (&context->kcontext));
+    }
+    
     if (!err) {
         PLUGIN_DIR_INIT(&context->plugins);
         context->ftable = NULL;
@@ -98,7 +106,6 @@ kim_error kim_ui_plugin_init (kim_ui_context *io_context)
 {
     kim_error err = KIM_NO_ERROR;
     kim_ui_plugin_context context = NULL;
-    struct errinfo einfo;
     
     if (!err && !io_context) { err = check_error (KIM_NULL_PARAMETER_ERR); }
     
@@ -109,16 +116,19 @@ kim_error kim_ui_plugin_init (kim_ui_context *io_context)
     if (!err) {
         PLUGIN_DIR_INIT(&context->plugins);
 
-        err = krb5int_open_plugin_dirs (kim_ui_plugin_dirs, 
-                                        kim_ui_plugin_files, 
-                                        &context->plugins, &einfo);
+        err = krb5_error (context->kcontext,
+                          krb5int_open_plugin_dirs (kim_ui_plugin_dirs, 
+                                                    kim_ui_plugin_files, 
+                                                    &context->plugins, 
+                                                    &context->kcontext->err));
     }
     
     if (!err) {
-        err = krb5int_get_plugin_dir_data (&context->plugins,
-                                           "kim_ui_0",
-                                           &context->ftables, 
-                                           &einfo);
+        err = krb5_error (context->kcontext,
+                          krb5int_get_plugin_dir_data (&context->plugins,
+                                                       "kim_ui_0",
+                                                       &context->ftables, 
+                                                       &context->kcontext->err));
     }
     
     if (!err && context->ftables) {