From c808cc3643f06c72f870d0b14a37c7a46627e2fa Mon Sep 17 00:00:00 2001 From: Gerald Carter Date: Wed, 24 Jul 2002 06:42:09 +0000 Subject: several changes in this checkin * added REG_OPEN_HKCR for supporting regedit.exe * All data n a REGISTRY_VALUE is stored to a pointer now * fixed REG_INFO to correctly display data when double clicking on and entry in the registry editor * Will now enumerate installed driver_info_3 data * fixed numerous bugs related to pointer offsets, memory issues, etc.. in the registry routines * added a simple caching mechanism to fetch_reg_[keys|values]_specific() All that is left now is to enumerate PrinterData and I will have finished what I started out to do.... (This used to be commit 419d7208e8384e4ad2c4dd328ad5e630971bc76c) --- source3/registry/reg_printing.c | 258 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 256 insertions(+), 2 deletions(-) (limited to 'source3/registry/reg_printing.c') diff --git a/source3/registry/reg_printing.c b/source3/registry/reg_printing.c index f4c1feb281..d8e0f18953 100644 --- a/source3/registry/reg_printing.c +++ b/source3/registry/reg_printing.c @@ -84,18 +84,270 @@ static char* trim_reg_path( char *path ) static int print_subpath_environments( char *key, REGSUBKEY_CTR *subkeys ) { + char *environments[] = { + "Windows 4.0", + "Windows NT x86", + "Windows NT R4000", + "Windows NT Alpha_AXP", + "Windows NT PowerPC", + NULL }; + fstring *drivers = NULL; + int i, env_index, num_drivers; + BOOL valid_env = False; + char *base, *new_path; + char *keystr; + char *key2 = NULL; + int num_subkeys = -1; + DEBUG(10,("print_subpath_environments: key=>[%s]\n", key ? key : "NULL" )); + /* listed architectures of installed drivers */ + + if ( !key ) + { + /* Windows 9x drivers */ + + if ( get_ntdrivers( &drivers, environments[0], 0 ) ) + regsubkey_ctr_addkey( subkeys, environments[0] ); + SAFE_FREE( drivers ); + + /* Windows NT/2k intel drivers */ + + if ( get_ntdrivers( &drivers, environments[1], 2 ) + || get_ntdrivers( &drivers, environments[1], 3 ) ) + { + regsubkey_ctr_addkey( subkeys, environments[1] ); + } + SAFE_FREE( drivers ); + + /* Windows NT 4.0; non-intel drivers */ + for ( i=2; environments[i]; i++ ) { + if ( get_ntdrivers( &drivers, environments[i], 2 ) ) + regsubkey_ctr_addkey( subkeys, environments[i] ); + + } + SAFE_FREE( drivers ); + + num_subkeys = regsubkey_ctr_numkeys( subkeys ); + goto done; + } + + /* we are dealing with a subkey of "Environments */ + + key2 = strdup( key ); + keystr = key2; + reg_split_path( keystr, &base, &new_path ); + + /* sanity check */ + + for ( env_index=0; environments[env_index]; env_index++ ) { + if ( StrCaseCmp( environments[env_index], base ) == 0 ) { + valid_env = True; + break; + } + } + + if ( !valid_env ) + return -1; + + /* enumerate driver versions; environment is environments[env_index] */ + + if ( !new_path ) { + switch ( env_index ) { + case 0: /* Win9x */ + if ( get_ntdrivers( &drivers, environments[0], 0 ) ) { + regsubkey_ctr_addkey( subkeys, "0" ); + SAFE_FREE( drivers ); + } + break; + case 1: /* Windows NT/2k - intel */ + if ( get_ntdrivers( &drivers, environments[1], 2 ) ) { + regsubkey_ctr_addkey( subkeys, "2" ); + SAFE_FREE( drivers ); + } + if ( get_ntdrivers( &drivers, environments[1], 3 ) ) { + regsubkey_ctr_addkey( subkeys, "3" ); + SAFE_FREE( drivers ); + } + break; + default: /* Windows NT - nonintel */ + if ( get_ntdrivers( &drivers, environments[env_index], 2 ) ) { + regsubkey_ctr_addkey( subkeys, "2" ); + SAFE_FREE( drivers ); + } + + } + + num_subkeys = regsubkey_ctr_numkeys( subkeys ); + goto done; + } + + /* we finally get to enumerate the drivers */ + + keystr = new_path; + reg_split_path( keystr, &base, &new_path ); + + if ( !new_path ) { + num_drivers = get_ntdrivers( &drivers, environments[env_index], atoi(base) ); + for ( i=0; i\\ + *********************************************************************/ + +static int print_subpath_values_environments( char *key, REGVAL_CTR *val ) +{ + char *keystr; + char *key2 = NULL; + char *base, *new_path; + fstring env; + fstring driver; + int version; + NT_PRINTER_DRIVER_INFO_LEVEL driver_ctr; + NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3; + WERROR w_result; + char *buffer = NULL; + char *buffer2 = NULL; + int buffer_size = 0; + int i, length; + char *filename; + + DEBUG(8,("print_subpath_values_environments: Enter key => [%s]\n", key ? key : "NULL")); + if ( !key ) + return 0; + + /* + * The only key below KEY_PRINTING\Environments that + * posseses values is each specific printer driver + * First get the arch, version, & driver name + */ + + /* env */ + + key2 = strdup( key ); + keystr = key2; + reg_split_path( keystr, &base, &new_path ); + if ( !base || !new_path ) + return 0; + fstrcpy( env, base ); + + /* version */ + + keystr = new_path; + reg_split_path( keystr, &base, &new_path ); + if ( !base || !new_path ) + return 0; + version = atoi( base ); + + /* printer driver name */ + + keystr = new_path; + reg_split_path( keystr, &base, &new_path ); + /* new_path should be NULL here since this must be the last key */ + if ( !base || new_path ) + return 0; + fstrcpy( driver, base ); + + w_result = get_a_printer_driver( &driver_ctr, 3, driver, env, version ); + + if ( !W_ERROR_IS_OK(w_result) ) + return -1; + + /* build the values out of the driver information */ + info3 = driver_ctr.info_3; + + filename = dos_basename( info3->driverpath ); + regval_ctr_addvalue( val, "Driver", REG_SZ, filename, strlen(filename)+1 ); + filename = dos_basename( info3->configfile ); + regval_ctr_addvalue( val, "Configuration File", REG_SZ, filename, strlen(filename)+1 ); + filename = dos_basename( info3->datafile ); + regval_ctr_addvalue( val, "Data File", REG_SZ, filename, strlen(filename)+1 ); + filename = dos_basename( info3->helpfile ); + regval_ctr_addvalue( val, "Help File", REG_SZ, filename, strlen(filename)+1 ); + + regval_ctr_addvalue( val, "Data Type", REG_SZ, info3->defaultdatatype, strlen(info3->defaultdatatype)+1 ); + + regval_ctr_addvalue( val, "Version", REG_DWORD, (char*)&info3->cversion, sizeof(info3->cversion) ); + + if ( info3->dependentfiles ) { - /* listed architectures of installed drivers */ + /* place the list of dependent files in a single + character buffer, separating each file name by + a NULL */ + + for ( i=0; strcmp(info3->dependentfiles[i], ""); i++ ) + { + /* strip the path to only the file's base name */ + + filename = dos_basename( info3->dependentfiles[i] ); + + length = strlen(filename); + + buffer2 = Realloc( buffer, buffer_size + length + 1 ); + if ( !buffer2 ) + break; + buffer = buffer2; + + memcpy( buffer+buffer_size, filename, length+1 ); + buffer_size += length + 1; + } + + /* terminated by double NULL. Add the final one here */ + + buffer2 = Realloc( buffer, buffer_size + 1 ); + if ( !buffer2 ) { + SAFE_FREE( buffer ); + buffer_size = 0; + } + else { + buffer = buffer2; + buffer[buffer_size++] = '\0'; + } } + regval_ctr_addvalue( val, "Dependent Files", REG_MULTI_SZ, buffer, buffer_size ); - return 0; + free_a_printer_driver( driver_ctr, 3 ); + SAFE_FREE( key2 ); + SAFE_FREE( buffer ); + + DEBUG(8,("print_subpath_values_environments: Exit\n")); + + return regval_ctr_numvals( val ); } + /********************************************************************** handle enumeration of subkeys below KEY_PRINTING\Forms Really just a stub function, but left here in case it needs to @@ -263,6 +515,8 @@ static int handle_printing_subpath( char *key, REGSUBKEY_CTR *subkeys, REGVAL_CT case KEY_INDEX_ENVIR: if ( subkeys ) print_subpath_environments( p, subkeys ); + if ( val ) + print_subpath_values_environments( p, val ); break; case KEY_INDEX_FORMS: -- cgit