Initial import

[samba] / source / registry / reg_shares.c

diff --git a/source/registry/reg_shares.c b/source/registry/reg_shares.c
new file mode 100644 (file)
index 0000000..85ac812
--- /dev/null
+++ b/source/registry/reg_shares.c
@@ -0,0 +1,165 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  Virtual Windows Registry Layer
+ *  Copyright (C) Gerald Carter                     2005
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* Implementation of registry virtual views for printing information */
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_RPC_SRV
+
+/**********************************************************************
+ It is safe to assume that every registry path passed into on of 
+ the exported functions here begins with KEY_PRINTING else
+ these functions would have never been called.  This is a small utility
+ function to strip the beginning of the path and make a copy that the 
+ caller can modify.  Note that the caller is responsible for releasing
+ the memory allocated here.
+ **********************************************************************/
+
+static char* trim_reg_path( const char *path )
+{
+       const char *p;
+       uint16 key_len = strlen(KEY_SHARES);
+       
+       /* 
+        * sanity check...this really should never be True.
+        * It is only here to prevent us from accessing outside
+        * the path buffer in the extreme case.
+        */
+       
+       if ( strlen(path) < key_len ) {
+               DEBUG(0,("trim_reg_path: Registry path too short! [%s]\n", path));
+               return NULL;
+       }
+       
+       
+       p = path + strlen( KEY_SHARES );
+       
+       if ( *p == '\\' )
+               p++;
+       
+       if ( *p )
+               return SMB_STRDUP(p);
+       else
+               return NULL;
+}
+
+/**********************************************************************
+ Enumerate registry subkey names given a registry path.  
+ Caller is responsible for freeing memory to **subkeys
+ *********************************************************************/
+ 
+static int shares_subkey_info( const char *key, REGSUBKEY_CTR *subkey_ctr )
+{
+       char            *path;
+       BOOL            top_level = False;
+       int             num_subkeys = 0;
+       
+       DEBUG(10,("printing_subkey_info: key=>[%s]\n", key));
+       
+       path = trim_reg_path( key );
+       
+       /* check to see if we are dealing with the top level key */
+       
+       if ( !path )
+               top_level = True;
+               
+       if ( top_level ) {
+               num_subkeys = 1;
+               regsubkey_ctr_addkey( subkey_ctr, "Security" );
+       }
+#if 0
+       else
+               num_subkeys = handle_share_subpath( path, subkey_ctr, NULL );
+#endif
+       
+       SAFE_FREE( path );
+       
+       return num_subkeys;
+}
+
+/**********************************************************************
+ Enumerate registry values given a registry path.  
+ Caller is responsible for freeing memory 
+ *********************************************************************/
+
+static int shares_value_info( const char *key, REGVAL_CTR *val )
+{
+       char            *path;
+       BOOL            top_level = False;
+       int             num_values = 0;
+       
+       DEBUG(10,("printing_value_info: key=>[%s]\n", key));
+       
+       path = trim_reg_path( key );
+       
+       /* check to see if we are dealing with the top level key */
+       
+       if ( !path )
+               top_level = True;
+       
+       /* fill in values from the getprinterdata_printer_server() */
+       if ( top_level )
+               num_values = 0;
+#if 0
+       else
+               num_values = handle_printing_subpath( path, NULL, val );
+#endif
+               
+       
+       return num_values;
+}
+
+/**********************************************************************
+ Stub function which always returns failure since we don't want
+ people storing printing information directly via regostry calls
+ (for now at least)
+ *********************************************************************/
+
+static BOOL shares_store_subkey( const char *key, REGSUBKEY_CTR *subkeys )
+{
+       return False;
+}
+
+/**********************************************************************
+ Stub function which always returns failure since we don't want
+ people storing printing information directly via regostry calls
+ (for now at least)
+ *********************************************************************/
+
+static BOOL shares_store_value( const char *key, REGVAL_CTR *val )
+{
+       return False;
+}
+
+/* 
+ * Table of function pointers for accessing printing data
+ */
+ 
+REGISTRY_OPS shares_reg_ops = {
+       shares_subkey_info,
+       shares_value_info,
+       shares_store_subkey,
+       shares_store_value,
+       NULL
+};
+
+