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https://github.com/samba-team/samba.git
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acf9d61421
functions so we can funnel through some well known functions. Should help greatly with
malloc checking.
HEAD patch to follow.
Jeremy.
(This used to be commit 620f2e608f
)
829 lines
23 KiB
C
829 lines
23 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* RPC Pipe client / server routines
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* Copyright (C) Gerald Carter 2002.
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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(KEY_PRINTING);
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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 ( strlen(path) < key_len ) {
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DEBUG(0,("trim_reg_path: Registry path too short! [%s]\n", path));
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DEBUG(0,("trim_reg_path: KEY_PRINTING => [%s]!\n", KEY_PRINTING));
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return NULL;
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}
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p = path + strlen( KEY_PRINTING );
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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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handle enumeration of subkeys below KEY_PRINTING\Environments
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*********************************************************************/
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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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BOOL valid_env = False;
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char *base, *new_path;
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char *keystr;
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char *key2 = NULL;
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int num_subkeys = -1;
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DEBUG(10,("print_subpath_environments: key=>[%s]\n", key ? key : "NULL" ));
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/* listed architectures of installed drivers */
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if ( !key )
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{
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/* Windows 9x drivers */
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if ( get_ntdrivers( &drivers, environments[0], 0 ) )
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regsubkey_ctr_addkey( subkeys, environments[0] );
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SAFE_FREE( drivers );
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/* Windows NT/2k intel drivers */
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if ( get_ntdrivers( &drivers, environments[1], 2 )
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|| get_ntdrivers( &drivers, environments[1], 3 ) )
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{
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regsubkey_ctr_addkey( subkeys, environments[1] );
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}
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SAFE_FREE( drivers );
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/* Windows NT 4.0; non-intel drivers */
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for ( i=2; environments[i]; i++ ) {
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if ( get_ntdrivers( &drivers, environments[i], 2 ) )
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regsubkey_ctr_addkey( subkeys, environments[i] );
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}
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SAFE_FREE( drivers );
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num_subkeys = regsubkey_ctr_numkeys( subkeys );
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goto done;
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}
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/* we are dealing with a subkey of "Environments */
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key2 = SMB_STRDUP( key );
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keystr = key2;
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reg_split_path( keystr, &base, &new_path );
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/* sanity check */
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for ( env_index=0; environments[env_index]; env_index++ ) {
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if ( StrCaseCmp( environments[env_index], base ) == 0 ) {
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valid_env = True;
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break;
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}
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}
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if ( !valid_env )
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return -1;
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/* enumerate driver versions; environment is environments[env_index] */
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if ( !new_path ) {
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switch ( env_index ) {
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case 0: /* Win9x */
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if ( get_ntdrivers( &drivers, environments[0], 0 ) ) {
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regsubkey_ctr_addkey( subkeys, "0" );
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SAFE_FREE( drivers );
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}
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break;
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case 1: /* Windows NT/2k - intel */
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if ( get_ntdrivers( &drivers, environments[1], 2 ) ) {
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regsubkey_ctr_addkey( subkeys, "2" );
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SAFE_FREE( drivers );
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}
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if ( get_ntdrivers( &drivers, environments[1], 3 ) ) {
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regsubkey_ctr_addkey( subkeys, "3" );
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SAFE_FREE( drivers );
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}
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break;
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default: /* Windows NT - nonintel */
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if ( get_ntdrivers( &drivers, environments[env_index], 2 ) ) {
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regsubkey_ctr_addkey( subkeys, "2" );
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SAFE_FREE( drivers );
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}
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}
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num_subkeys = regsubkey_ctr_numkeys( subkeys );
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goto done;
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}
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/* we finally get to enumerate the drivers */
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keystr = new_path;
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reg_split_path( keystr, &base, &new_path );
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if ( !new_path ) {
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num_drivers = get_ntdrivers( &drivers, environments[env_index], atoi(base) );
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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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num_subkeys = regsubkey_ctr_numkeys( subkeys );
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goto done;
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}
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done:
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SAFE_FREE( key2 );
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return num_subkeys;
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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;
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char *key2 = NULL;
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char *base, *new_path;
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fstring env;
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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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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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/*
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* The only key below KEY_PRINTING\Environments that
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* posseses values is each specific printer driver
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* First get the arch, version, & driver name
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*/
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/* env */
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key2 = SMB_STRDUP( key );
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keystr = key2;
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reg_split_path( keystr, &base, &new_path );
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if ( !base || !new_path )
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return 0;
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fstrcpy( env, base );
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/* version */
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keystr = new_path;
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reg_split_path( keystr, &base, &new_path );
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if ( !base || !new_path )
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return 0;
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version = atoi( base );
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/* printer driver name */
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keystr = new_path;
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reg_split_path( keystr, &base, &new_path );
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/* new_path should be NULL here since this must be the last key */
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if ( !base || new_path )
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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, env, 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( key2 );
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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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/**********************************************************************
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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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|
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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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|
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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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|
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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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return num_values;
|
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}
|
|
|
|
/**********************************************************************
|
|
handle enumeration of subkeys below KEY_PRINTING\Printers
|
|
*********************************************************************/
|
|
|
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static int print_subpath_printers( char *key, REGSUBKEY_CTR *subkeys )
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{
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int n_services = lp_numservices();
|
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int snum;
|
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fstring sname;
|
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int i;
|
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int num_subkeys = 0;
|
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char *keystr, *key2 = NULL;
|
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char *base, *new_path;
|
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NT_PRINTER_INFO_LEVEL *printer = NULL;
|
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fstring *subkey_names = NULL;
|
|
|
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DEBUG(10,("print_subpath_printers: key=>[%s]\n", key ? key : "NULL" ));
|
|
|
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if ( !key )
|
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{
|
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/* enumerate all printers */
|
|
|
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for (snum=0; snum<n_services; snum++) {
|
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if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
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continue;
|
|
|
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fstrcpy( sname, lp_servicename(snum) );
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|
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regsubkey_ctr_addkey( subkeys, sname );
|
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}
|
|
|
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num_subkeys = regsubkey_ctr_numkeys( subkeys );
|
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goto done;
|
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}
|
|
|
|
/* get information for a specific printer */
|
|
|
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key2 = SMB_STRDUP( key );
|
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keystr = key2;
|
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reg_split_path( keystr, &base, &new_path );
|
|
|
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if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, base) ) )
|
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goto done;
|
|
|
|
num_subkeys = get_printer_subkeys( &printer->info_2->data, new_path?new_path:"", &subkey_names );
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|
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for ( i=0; i<num_subkeys; i++ )
|
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regsubkey_ctr_addkey( subkeys, subkey_names[i] );
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|
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free_a_printer( &printer, 2 );
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|
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/* no other subkeys below here */
|
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|
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done:
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SAFE_FREE( key2 );
|
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SAFE_FREE( subkey_names );
|
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|
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return num_subkeys;
|
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}
|
|
|
|
/**********************************************************************
|
|
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 )
|
|
{
|
|
/* 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) );
|
|
regval_ctr_addvalue( val, "cjobs", REG_DWORD, (char*)&info2->cjobs, sizeof(info2->cjobs) );
|
|
regval_ctr_addvalue( val, "AveragePPM", REG_DWORD, (char*)&info2->averageppm, sizeof(info2->averageppm) );
|
|
|
|
init_unistr2( &data, info2->printername, 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, "Comment", 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->servername, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Server", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
init_unistr2( &data, info2->sharename, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "Share", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
|
|
init_unistr2( &data, info2->drivername, UNI_STR_TERMINATE);
|
|
regval_ctr_addvalue( val, "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) );
|
|
|
|
|
|
/* use a prs_struct for converting the devmode and security
|
|
descriptor to REG_BIARY */
|
|
|
|
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
|
|
*********************************************************************/
|
|
|
|
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 ) {
|
|
for ( num_subkeys=0; num_subkeys<MAX_TOP_LEVEL_KEYS; num_subkeys++ )
|
|
regsubkey_ctr_addkey( subkey_ctr, top_level_keys[num_subkeys] );
|
|
}
|
|
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
|
|
*********************************************************************/
|
|
|
|
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 )
|
|
num_values = 0;
|
|
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)
|
|
*********************************************************************/
|
|
|
|
BOOL printing_store_subkey( 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)
|
|
*********************************************************************/
|
|
|
|
BOOL printing_store_value( char *key, REGVAL_CTR *val )
|
|
{
|
|
return False;
|
|
}
|
|
|
|
/*
|
|
* Table of function pointers for accessing printing data
|
|
*/
|
|
|
|
REGISTRY_OPS printing_ops = {
|
|
printing_subkey_info,
|
|
printing_value_info,
|
|
printing_store_subkey,
|
|
printing_store_value
|
|
};
|
|
|
|
|