mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
17eb05228e
(This used to be commit 867fd3052b
)
936 lines
25 KiB
C
936 lines
25 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* Virtual Windows Registry Layer
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* Copyright (C) Gerald Carter 2002-2005
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* Implementation of registry virtual views for printing information */
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#include "includes.h"
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#undef DBGC_CLASS
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#define DBGC_CLASS DBGC_RPC_SRV
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#define MAX_TOP_LEVEL_KEYS 3
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/* some symbolic indexes into the top_level_keys */
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#define KEY_INDEX_ENVIR 0
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#define KEY_INDEX_FORMS 1
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#define KEY_INDEX_PRINTER 2
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static const char *top_level_keys[MAX_TOP_LEVEL_KEYS] = {
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"Environments",
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"Forms",
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"Printers"
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};
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/**********************************************************************
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It is safe to assume that every registry path passed into on of
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the exported functions here begins with KEY_PRINTING else
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these functions would have never been called. This is a small utility
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function to strip the beginning of the path and make a copy that the
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caller can modify. Note that the caller is responsible for releasing
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the memory allocated here.
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**********************************************************************/
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static char* trim_reg_path( char *path )
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{
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char *p;
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uint16 key_len = strlen(path);
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uint16 base_key_len;
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int key_printing_len = strlen( KEY_PRINTING );
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int key_printing2k_len = strlen( KEY_PRINTING_2K );
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int key_printing_ports_len = strlen( KEY_PRINTING_PORTS );
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/*
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* sanity check...this really should never be True.
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* It is only here to prevent us from accessing outside
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* the path buffer in the extreme case.
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*/
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if ( (key_len < key_printing_len)
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&& (key_len < key_printing2k_len)
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&& (key_len < key_printing_ports_len) )
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{
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DEBUG(0,("trim_reg_path: Registry path too short! [%s]\n", path));
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return NULL;
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}
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base_key_len = 0;
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if ( StrnCaseCmp( KEY_PRINTING, path, key_printing_len ) == 0 ) {
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base_key_len = key_printing_len;
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}
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else if ( StrnCaseCmp( KEY_PRINTING_2K, path, key_printing2k_len ) == 0 ) {
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base_key_len = key_printing2k_len;
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}
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else if ( StrnCaseCmp( KEY_PRINTING_PORTS, path, key_printing2k_len ) == 0 ) {
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base_key_len = key_printing_ports_len;
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}
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else {
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DEBUG(0,("trim_reg_path: invalid path [%s]\n", path ));
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return NULL;
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}
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p = path + base_key_len;
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if ( *p == '\\' )
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p++;
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if ( *p )
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return SMB_STRDUP(p);
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else
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return NULL;
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}
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/**********************************************************************
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*********************************************************************/
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static int fill_ports_values( REGVAL_CTR *values )
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{
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int numlines, i;
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char **lines;
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UNISTR2 data;
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WERROR result;
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result = enumports_hook( &numlines, &lines );
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if ( !W_ERROR_IS_OK(result) )
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return -1;
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init_unistr2( &data, "", UNI_STR_TERMINATE);
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for ( i=0; i<numlines; i++ )
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regval_ctr_addvalue( values, lines[i], REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
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return numlines;
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}
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/**********************************************************************
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handle enumeration of subkeys below KEY_PRINTING\Environments
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Environments\$ARCH\Print Processors
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Environments\$ARCH\Drivers\{0,2,3}
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*********************************************************************/
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#define ENVIRONMENT_DRIVERS 1
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#define ENVIRONMENT_PRINTPROC 2
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static int print_subpath_environments( char *key, REGSUBKEY_CTR *subkeys )
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{
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const char *environments[] = {
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"Windows 4.0",
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"Windows NT x86",
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"Windows NT R4000",
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"Windows NT Alpha_AXP",
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"Windows NT PowerPC",
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"Windows IA64",
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"Windows x64",
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NULL };
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fstring *drivers = NULL;
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int i, env_index, num_drivers;
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char *keystr, *base, *subkeypath;
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pstring key2;
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int num_subkeys = -1;
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int env_subkey_type = 0;
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int version;
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DEBUG(10,("print_subpath_environments: key=>[%s]\n", key ? key : "NULL" ));
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/* list all possible architectures */
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if ( !key ) {
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for ( num_subkeys=0; environments[num_subkeys]; num_subkeys++ )
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regsubkey_ctr_addkey( subkeys, environments[num_subkeys] );
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return num_subkeys;
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}
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/* we are dealing with a subkey of "Environments */
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pstrcpy( key2, key );
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keystr = key2;
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reg_split_path( keystr, &base, &subkeypath );
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/* sanity check */
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for ( env_index=0; environments[env_index]; env_index++ ) {
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if ( strequal( environments[env_index], base ) )
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break;
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}
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if ( !environments[env_index] )
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return -1;
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/* ...\Print\Environements\...\ */
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if ( !subkeypath ) {
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regsubkey_ctr_addkey( subkeys, "Drivers" );
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regsubkey_ctr_addkey( subkeys, "Print Processors" );
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return 2;
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}
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/* more of the key path to process */
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keystr = subkeypath;
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reg_split_path( keystr, &base, &subkeypath );
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/* ...\Print\Environements\...\Drivers\ */
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if ( strequal(base, "Drivers") )
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env_subkey_type = ENVIRONMENT_DRIVERS;
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else if ( strequal(base, "Print Processors") )
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env_subkey_type = ENVIRONMENT_PRINTPROC;
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else
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/* invalid path */
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return -1;
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if ( !subkeypath ) {
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switch ( env_subkey_type ) {
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case ENVIRONMENT_DRIVERS:
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switch ( env_index ) {
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case 0: /* Win9x */
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regsubkey_ctr_addkey( subkeys, "Version-0" );
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break;
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default: /* Windows NT based systems */
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regsubkey_ctr_addkey( subkeys, "Version-2" );
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regsubkey_ctr_addkey( subkeys, "Version-3" );
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break;
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}
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return regsubkey_ctr_numkeys( subkeys );
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case ENVIRONMENT_PRINTPROC:
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if ( env_index == 1 || env_index == 5 || env_index == 6 )
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regsubkey_ctr_addkey( subkeys, "winprint" );
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return regsubkey_ctr_numkeys( subkeys );
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}
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}
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/* we finally get to enumerate the drivers */
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keystr = subkeypath;
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reg_split_path( keystr, &base, &subkeypath );
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/* get thr print processors key out of the way */
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if ( env_subkey_type == ENVIRONMENT_PRINTPROC ) {
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if ( !strequal( base, "winprint" ) )
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return -1;
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return !subkeypath ? 0 : -1;
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}
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/* only dealing with drivers from here on out */
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version = atoi(&base[strlen(base)-1]);
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switch (env_index) {
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case 0:
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if ( version != 0 )
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return -1;
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break;
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default:
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if ( version != 2 && version != 3 )
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return -1;
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break;
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}
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if ( !subkeypath ) {
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num_drivers = get_ntdrivers( &drivers, environments[env_index], version );
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for ( i=0; i<num_drivers; i++ )
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regsubkey_ctr_addkey( subkeys, drivers[i] );
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return regsubkey_ctr_numkeys( subkeys );
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}
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/* if anything else left, just say if has no subkeys */
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DEBUG(1,("print_subpath_environments: unhandled key [%s] (subkey == %s\n",
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key, subkeypath ));
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return 0;
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}
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/***********************************************************************
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simple function to prune a pathname down to the basename of a file
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**********************************************************************/
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static char* dos_basename ( char *path )
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{
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char *p;
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p = strrchr( path, '\\' );
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if ( p )
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p++;
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else
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p = path;
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return p;
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}
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/**********************************************************************
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handle enumeration of values below
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KEY_PRINTING\Environments\<arch>\<version>\<drivername>
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*********************************************************************/
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static int print_subpath_values_environments( char *key, REGVAL_CTR *val )
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{
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char *keystr, *base, *subkeypath;
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pstring key2;
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fstring arch_environment;
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fstring driver;
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int version;
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NT_PRINTER_DRIVER_INFO_LEVEL driver_ctr;
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NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3;
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WERROR w_result;
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char *buffer = NULL;
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char *buffer2 = NULL;
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int buffer_size = 0;
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int i, length;
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char *filename;
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UNISTR2 data;
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int env_subkey_type = 0;
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DEBUG(8,("print_subpath_values_environments: Enter key => [%s]\n", key ? key : "NULL"));
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if ( !key )
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return 0;
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/* The only keys below KEY_PRINTING\Environments is the
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specific printer driver info */
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/* environment */
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pstrcpy( key2, key );
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keystr = key2;
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reg_split_path( keystr, &base, &subkeypath );
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if ( !subkeypath )
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return 0;
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fstrcpy( arch_environment, base );
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/* Driver */
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keystr = subkeypath;
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reg_split_path( keystr, &base, &subkeypath );
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if ( strequal(base, "Drivers") )
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env_subkey_type = ENVIRONMENT_DRIVERS;
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else if ( strequal(base, "Print Processors") )
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env_subkey_type = ENVIRONMENT_PRINTPROC;
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else
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/* invalid path */
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return -1;
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if ( !subkeypath )
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return 0;
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/* for now bail out if we are seeing anything other than the drivers key */
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if ( env_subkey_type == ENVIRONMENT_PRINTPROC )
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return 0;
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keystr = subkeypath;
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reg_split_path( keystr, &base, &subkeypath );
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version = atoi(&base[strlen(base)-1]);
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/* printer driver name */
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keystr = subkeypath;
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reg_split_path( keystr, &base, &subkeypath );
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/* don't go any deeper for now */
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if ( subkeypath )
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return 0;
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fstrcpy( driver, base );
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w_result = get_a_printer_driver( &driver_ctr, 3, driver, arch_environment, version );
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if ( !W_ERROR_IS_OK(w_result) )
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return -1;
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/* build the values out of the driver information */
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info3 = driver_ctr.info_3;
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filename = dos_basename( info3->driverpath );
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init_unistr2( &data, filename, UNI_STR_TERMINATE);
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regval_ctr_addvalue( val, "Driver", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
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filename = dos_basename( info3->configfile );
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init_unistr2( &data, filename, UNI_STR_TERMINATE);
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regval_ctr_addvalue( val, "Configuration File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
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filename = dos_basename( info3->datafile );
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init_unistr2( &data, filename, UNI_STR_TERMINATE);
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regval_ctr_addvalue( val, "Data File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
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filename = dos_basename( info3->helpfile );
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init_unistr2( &data, filename, UNI_STR_TERMINATE);
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regval_ctr_addvalue( val, "Help File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
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init_unistr2( &data, info3->defaultdatatype, UNI_STR_TERMINATE);
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regval_ctr_addvalue( val, "Data Type", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
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regval_ctr_addvalue( val, "Version", REG_DWORD, (char*)&info3->cversion, sizeof(info3->cversion) );
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if ( info3->dependentfiles ) {
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/* place the list of dependent files in a single
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character buffer, separating each file name by
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a NULL */
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for ( i=0; strcmp(info3->dependentfiles[i], ""); i++ ) {
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/* strip the path to only the file's base name */
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filename = dos_basename( info3->dependentfiles[i] );
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length = strlen(filename);
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buffer2 = SMB_REALLOC( buffer, buffer_size + (length + 1)*sizeof(uint16) );
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if ( !buffer2 )
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break;
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buffer = buffer2;
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init_unistr2( &data, filename, UNI_STR_TERMINATE);
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memcpy( buffer+buffer_size, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
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buffer_size += (length + 1)*sizeof(uint16);
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}
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/* terminated by double NULL. Add the final one here */
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buffer2 = SMB_REALLOC( buffer, buffer_size + 2 );
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if ( !buffer2 ) {
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SAFE_FREE( buffer );
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buffer_size = 0;
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} else {
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buffer = buffer2;
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buffer[buffer_size++] = '\0';
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buffer[buffer_size++] = '\0';
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}
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}
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regval_ctr_addvalue( val, "Dependent Files", REG_MULTI_SZ, buffer, buffer_size );
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free_a_printer_driver( driver_ctr, 3 );
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SAFE_FREE( buffer );
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DEBUG(8,("print_subpath_values_environments: Exit\n"));
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return regval_ctr_numvals( val );
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}
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/**********************************************************************
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handle enumeration of subkeys below KEY_PRINTING\Forms
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Really just a stub function, but left here in case it needs to
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be expanded later on
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*********************************************************************/
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static int print_subpath_forms( char *key, REGSUBKEY_CTR *subkeys )
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{
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DEBUG(10,("print_subpath_forms: key=>[%s]\n", key ? key : "NULL" ));
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/* there are no subkeys */
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if ( key )
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return -1;
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return 0;
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}
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/**********************************************************************
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handle enumeration of values below KEY_PRINTING\Forms
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*********************************************************************/
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static int print_subpath_values_forms( char *key, REGVAL_CTR *val )
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{
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int num_values = 0;
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uint32 data[8];
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int form_index = 1;
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DEBUG(10,("print_values_forms: key=>[%s]\n", key ? key : "NULL" ));
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/* handle ..\Forms\ */
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if ( !key )
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{
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nt_forms_struct *forms_list = NULL;
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nt_forms_struct *form = NULL;
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int i;
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if ( (num_values = get_ntforms( &forms_list )) == 0 )
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return 0;
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DEBUG(10,("print_subpath_values_forms: [%d] user defined forms returned\n",
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num_values));
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/* handle user defined forms */
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for ( i=0; i<num_values; i++ )
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{
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form = &forms_list[i];
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data[0] = form->width;
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data[1] = form->length;
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data[2] = form->left;
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data[3] = form->top;
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data[4] = form->right;
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data[5] = form->bottom;
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data[6] = form_index++;
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data[7] = form->flag;
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regval_ctr_addvalue( val, form->name, REG_BINARY, (char*)data, sizeof(data) );
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}
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SAFE_FREE( forms_list );
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forms_list = NULL;
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|
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/* handle built-on forms */
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if ( (num_values = get_builtin_ntforms( &forms_list )) == 0 )
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return 0;
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|
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DEBUG(10,("print_subpath_values_forms: [%d] built-in forms returned\n",
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num_values));
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for ( i=0; i<num_values; i++ )
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{
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form = &forms_list[i];
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data[0] = form->width;
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data[1] = form->length;
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data[2] = form->left;
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data[3] = form->top;
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data[4] = form->right;
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data[5] = form->bottom;
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data[6] = form_index++;
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data[7] = form->flag;
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regval_ctr_addvalue( val, form->name, REG_BINARY, (char*)data, sizeof(data) );
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}
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|
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SAFE_FREE( forms_list );
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}
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|
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return num_values;
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}
|
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|
|
/**********************************************************************
|
|
handle enumeration of subkeys below KEY_PRINTING\Printers
|
|
*********************************************************************/
|
|
|
|
static int print_subpath_printers( char *key, REGSUBKEY_CTR *subkeys )
|
|
{
|
|
int n_services = lp_numservices();
|
|
int snum;
|
|
fstring sname;
|
|
int i;
|
|
int num_subkeys = 0;
|
|
char *keystr, *key2 = NULL;
|
|
char *base, *new_path;
|
|
NT_PRINTER_INFO_LEVEL *printer = NULL;
|
|
fstring *subkey_names = NULL;
|
|
|
|
DEBUG(10,("print_subpath_printers: key=>[%s]\n", key ? key : "NULL" ));
|
|
|
|
if ( !key )
|
|
{
|
|
/* enumerate all printers */
|
|
|
|
for (snum=0; snum<n_services; snum++) {
|
|
if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
|
|
continue;
|
|
|
|
/* don't report the [printers] share */
|
|
|
|
if ( strequal( lp_servicename(snum), PRINTERS_NAME ) )
|
|
continue;
|
|
|
|
fstrcpy( sname, lp_servicename(snum) );
|
|
|
|
regsubkey_ctr_addkey( subkeys, sname );
|
|
}
|
|
|
|
num_subkeys = regsubkey_ctr_numkeys( subkeys );
|
|
goto done;
|
|
}
|
|
|
|
/* get information for a specific printer */
|
|
|
|
key2 = SMB_STRDUP( key );
|
|
keystr = key2;
|
|
reg_split_path( keystr, &base, &new_path );
|
|
|
|
if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, base) ) )
|
|
goto done;
|
|
|
|
num_subkeys = get_printer_subkeys( &printer->info_2->data, new_path?new_path:"", &subkey_names );
|
|
|
|
for ( i=0; i<num_subkeys; i++ )
|
|
regsubkey_ctr_addkey( subkeys, subkey_names[i] );
|
|
|
|
free_a_printer( &printer, 2 );
|
|
|
|
/* no other subkeys below here */
|
|
|
|
done:
|
|
SAFE_FREE( key2 );
|
|
SAFE_FREE( subkey_names );
|
|
|
|
return num_subkeys;
|
|
}
|
|
|
|
/**********************************************************************
|
|
handle enumeration of values below KEY_PRINTING\Printers
|
|
*********************************************************************/
|
|
|
|
static int print_subpath_values_printers( char *key, REGVAL_CTR *val )
|
|
{
|
|
int num_values = 0;
|
|
char *keystr, *key2 = NULL;
|
|
char *base, *new_path;
|
|
NT_PRINTER_INFO_LEVEL *printer = NULL;
|
|
NT_PRINTER_INFO_LEVEL_2 *info2;
|
|
DEVICEMODE *devmode;
|
|
prs_struct prs;
|
|
uint32 offset;
|
|
int snum;
|
|
fstring printername;
|
|
NT_PRINTER_DATA *p_data;
|
|
int i, key_index;
|
|
UNISTR2 data;
|
|
|
|
/*
|
|
* Theres are tw cases to deal with here
|
|
* (1) enumeration of printer_info_2 values
|
|
* (2) enumeration of the PrinterDriverData subney
|
|
*/
|
|
|
|
if ( !key ) {
|
|
/* top level key has no values */
|
|
goto done;
|
|
}
|
|
|
|
key2 = SMB_STRDUP( key );
|
|
keystr = key2;
|
|
reg_split_path( keystr, &base, &new_path );
|
|
|
|
fstrcpy( printername, base );
|
|
|
|
if ( !new_path ) {
|
|
char *p;
|
|
|
|
/* we are dealing with the printer itself */
|
|
|
|
if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
|
|
goto done;
|
|
|
|
info2 = printer->info_2;
|
|
|
|
|
|
regval_ctr_addvalue( val, "Attributes", REG_DWORD, (char*)&info2->attributes, sizeof(info2->attributes) );
|
|
regval_ctr_addvalue( val, "Priority", REG_DWORD, (char*)&info2->priority, sizeof(info2->attributes) );
|
|
regval_ctr_addvalue( val, "ChangeID", REG_DWORD, (char*)&info2->changeid, sizeof(info2->changeid) );
|
|
regval_ctr_addvalue( val, "Default Priority", REG_DWORD, (char*)&info2->default_priority, sizeof(info2->default_priority) );
|
|
regval_ctr_addvalue( val, "Status", REG_DWORD, (char*)&info2->status, sizeof(info2->status) );
|
|
regval_ctr_addvalue( val, "StartTime", REG_DWORD, (char*)&info2->starttime, sizeof(info2->starttime) );
|
|
regval_ctr_addvalue( val, "UntilTime", REG_DWORD, (char*)&info2->untiltime, sizeof(info2->untiltime) );
|
|
|
|
/* strip the \\server\ from this string */
|
|
if ( !(p = strrchr( info2->printername, '\\' ) ) )
|
|
p = info2->printername;
|
|
else
|
|
p++;
|
|
init_unistr2( &data, p, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Name", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, info2->location, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Location", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, info2->comment, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Description", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, info2->parameters, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Parameters", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, info2->portname, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Port", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, info2->sharename, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Share Name", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, info2->drivername, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Printer Driver", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, info2->sepfile, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Separator File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, "WinPrint", UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Print Processor", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
init_unistr2( &data, "RAW", UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Datatype", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
|
|
|
|
/* use a prs_struct for converting the devmode and security
|
|
descriptor to REG_BINARY */
|
|
|
|
prs_init( &prs, MAX_PDU_FRAG_LEN, regval_ctr_getctx(val), MARSHALL);
|
|
|
|
/* stream the device mode */
|
|
|
|
snum = lp_servicenumber(info2->sharename);
|
|
if ( (devmode = construct_dev_mode( snum )) != NULL )
|
|
{
|
|
if ( spoolss_io_devmode( "devmode", &prs, 0, devmode ) ) {
|
|
|
|
offset = prs_offset( &prs );
|
|
|
|
regval_ctr_addvalue( val, "Default Devmode", REG_BINARY, prs_data_p(&prs), offset );
|
|
}
|
|
|
|
|
|
}
|
|
|
|
prs_mem_clear( &prs );
|
|
prs_set_offset( &prs, 0 );
|
|
|
|
if ( info2->secdesc_buf && info2->secdesc_buf->len )
|
|
{
|
|
if ( sec_io_desc("sec_desc", &info2->secdesc_buf->sec, &prs, 0 ) ) {
|
|
|
|
offset = prs_offset( &prs );
|
|
|
|
regval_ctr_addvalue( val, "Security", REG_BINARY, prs_data_p(&prs), offset );
|
|
}
|
|
}
|
|
|
|
prs_mem_free( &prs );
|
|
|
|
num_values = regval_ctr_numvals( val );
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
/* now enumerate the key */
|
|
|
|
if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
|
|
goto done;
|
|
|
|
/* iterate over all printer data and fill the regval container */
|
|
|
|
p_data = &printer->info_2->data;
|
|
if ( (key_index = lookup_printerkey( p_data, new_path )) == -1 ) {
|
|
DEBUG(10,("print_subpath_values_printer: Unknown keyname [%s]\n", new_path));
|
|
goto done;
|
|
}
|
|
|
|
num_values = regval_ctr_numvals( &p_data->keys[key_index].values );
|
|
|
|
for ( i=0; i<num_values; i++ )
|
|
regval_ctr_copyvalue( val, regval_ctr_specific_value(&p_data->keys[key_index].values, i) );
|
|
|
|
|
|
done:
|
|
if ( printer )
|
|
free_a_printer( &printer, 2 );
|
|
|
|
SAFE_FREE( key2 );
|
|
|
|
return num_values;
|
|
}
|
|
|
|
/**********************************************************************
|
|
Routine to handle enumeration of subkeys and values
|
|
below KEY_PRINTING (depending on whether or not subkeys/val are
|
|
valid pointers.
|
|
*********************************************************************/
|
|
|
|
static int handle_printing_subpath( char *key, REGSUBKEY_CTR *subkeys, REGVAL_CTR *val )
|
|
{
|
|
int result = 0;
|
|
char *p, *base;
|
|
int i;
|
|
|
|
DEBUG(10,("handle_printing_subpath: key=>[%s]\n", key ));
|
|
|
|
/*
|
|
* break off the first part of the path
|
|
* topmost base **must** be one of the strings
|
|
* in top_level_keys[]
|
|
*/
|
|
|
|
reg_split_path( key, &base, &p);
|
|
|
|
for ( i=0; i<MAX_TOP_LEVEL_KEYS; i++ ) {
|
|
if ( StrCaseCmp( top_level_keys[i], base ) == 0 )
|
|
break;
|
|
}
|
|
|
|
DEBUG(10,("handle_printing_subpath: base=>[%s], i==[%d]\n", base, i));
|
|
|
|
if ( !(i < MAX_TOP_LEVEL_KEYS) )
|
|
return -1;
|
|
|
|
/* Call routine to handle each top level key */
|
|
switch ( i )
|
|
{
|
|
case KEY_INDEX_ENVIR:
|
|
if ( subkeys )
|
|
print_subpath_environments( p, subkeys );
|
|
if ( val )
|
|
print_subpath_values_environments( p, val );
|
|
break;
|
|
|
|
case KEY_INDEX_FORMS:
|
|
if ( subkeys )
|
|
print_subpath_forms( p, subkeys );
|
|
if ( val )
|
|
print_subpath_values_forms( p, val );
|
|
break;
|
|
|
|
case KEY_INDEX_PRINTER:
|
|
if ( subkeys )
|
|
print_subpath_printers( p, subkeys );
|
|
if ( val )
|
|
print_subpath_values_printers( p, val );
|
|
break;
|
|
|
|
/* default case for top level key that has no handler */
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
/**********************************************************************
|
|
Enumerate registry subkey names given a registry path.
|
|
Caller is responsible for freeing memory to **subkeys
|
|
*********************************************************************/
|
|
|
|
static int printing_subkey_info( 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 ) {
|
|
/* check between the two top level keys here */
|
|
|
|
if ( strequal( KEY_PRINTING, key ) ) {
|
|
regsubkey_ctr_addkey( subkey_ctr, "Environments" );
|
|
regsubkey_ctr_addkey( subkey_ctr, "Forms" );
|
|
}
|
|
else if ( strequal( KEY_PRINTING_2K, key ) ) {
|
|
regsubkey_ctr_addkey( subkey_ctr, "Printers" );
|
|
}
|
|
}
|
|
else
|
|
num_subkeys = handle_printing_subpath( path, subkey_ctr, NULL );
|
|
|
|
SAFE_FREE( path );
|
|
|
|
return num_subkeys;
|
|
}
|
|
|
|
/**********************************************************************
|
|
Enumerate registry values given a registry path.
|
|
Caller is responsible for freeing memory
|
|
*********************************************************************/
|
|
|
|
static int printing_value_info( 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 ) {
|
|
if ( strequal( key, KEY_PRINTING_PORTS ) )
|
|
num_values = fill_ports_values( val );
|
|
} else
|
|
num_values = handle_printing_subpath( path, NULL, val );
|
|
|
|
|
|
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 printing_store_subkey( char *key, REGSUBKEY_CTR *subkeys )
|
|
{
|
|
return True;
|
|
}
|
|
|
|
/**********************************************************************
|
|
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 printing_store_value( char *key, REGVAL_CTR *val )
|
|
{
|
|
return True;
|
|
}
|
|
|
|
/*
|
|
* Table of function pointers for accessing printing data
|
|
*/
|
|
|
|
REGISTRY_OPS printing_ops = {
|
|
printing_subkey_info,
|
|
printing_value_info,
|
|
printing_store_subkey,
|
|
printing_store_value,
|
|
NULL
|
|
};
|
|
|
|
|