diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/registry/reg_printing.c | 736 |
1 files changed, 338 insertions, 398 deletions
diff --git a/source3/registry/reg_printing.c b/source3/registry/reg_printing.c index 1d101315a1..c5898f8e75 100644 --- a/source3/registry/reg_printing.c +++ b/source3/registry/reg_printing.c @@ -30,6 +30,8 @@ #define KEY_MONITORS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/MONITORS" #define KEY_FORMS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS" #define KEY_CONTROL_PRINTERS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS" +#define KEY_DRIVERS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS/.../DRIVERS" +#define KEY_PRINTPROC "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS/.../PRINTPROC" #define KEY_ENVIRONMENTS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS" #define KEY_CONTROL_PRINT "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT" #define KEY_WINNT_PRINTERS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS" @@ -51,353 +53,6 @@ struct reg_dyn_tree { #if 0 /* UNUSED */ -#define MAX_TOP_LEVEL_KEYS 3 - -/* some symbolic indexes into the top_level_keys */ - -#define KEY_INDEX_ENVIR 0 -#define KEY_INDEX_FORMS 1 -#define KEY_INDEX_PRINTER 2 - -static const char *top_level_keys[MAX_TOP_LEVEL_KEYS] = { - "Environments", - "Forms", - "Printers" -}; - -/********************************************************************** - handle enumeration of subkeys below KEY_PRINTING\Environments - Environments\$ARCH\Print Processors - Environments\$ARCH\Drivers\{0,2,3} - *********************************************************************/ - -#define ENVIRONMENT_DRIVERS 1 -#define ENVIRONMENT_PRINTPROC 2 - -static int print_subpath_environments( char *key, REGSUBKEY_CTR *subkeys ) -{ - const char *environments[] = { - "Windows 4.0", - "Windows NT x86", - "Windows NT R4000", - "Windows NT Alpha_AXP", - "Windows NT PowerPC", - "Windows IA64", - "Windows x64", - NULL }; - fstring *drivers = NULL; - int i, env_index, num_drivers; - char *keystr, *base, *subkeypath; - pstring key2; - int num_subkeys = -1; - int env_subkey_type = 0; - int version; - - DEBUG(10,("print_subpath_environments: key=>[%s]\n", key ? key : "NULL" )); - - /* list all possible architectures */ - - if ( !key ) { - for ( num_subkeys=0; environments[num_subkeys]; num_subkeys++ ) - regsubkey_ctr_addkey( subkeys, environments[num_subkeys] ); - - return num_subkeys; - } - - /* we are dealing with a subkey of "Environments */ - - pstrcpy( key2, key ); - keystr = key2; - reg_split_path( keystr, &base, &subkeypath ); - - /* sanity check */ - - for ( env_index=0; environments[env_index]; env_index++ ) { - if ( strequal( environments[env_index], base ) ) - break; - } - if ( !environments[env_index] ) - return -1; - - /* ...\Print\Environements\...\ */ - - if ( !subkeypath ) { - regsubkey_ctr_addkey( subkeys, "Drivers" ); - regsubkey_ctr_addkey( subkeys, "Print Processors" ); - - return 2; - } - - /* more of the key path to process */ - - keystr = subkeypath; - reg_split_path( keystr, &base, &subkeypath ); - - /* ...\Print\Environements\...\Drivers\ */ - - if ( strequal(base, "Drivers") ) - env_subkey_type = ENVIRONMENT_DRIVERS; - else if ( strequal(base, "Print Processors") ) - env_subkey_type = ENVIRONMENT_PRINTPROC; - else - /* invalid path */ - return -1; - - if ( !subkeypath ) { - switch ( env_subkey_type ) { - case ENVIRONMENT_DRIVERS: - switch ( env_index ) { - case 0: /* Win9x */ - regsubkey_ctr_addkey( subkeys, "Version-0" ); - break; - default: /* Windows NT based systems */ - regsubkey_ctr_addkey( subkeys, "Version-2" ); - regsubkey_ctr_addkey( subkeys, "Version-3" ); - break; - } - - return regsubkey_ctr_numkeys( subkeys ); - - case ENVIRONMENT_PRINTPROC: - if ( env_index == 1 || env_index == 5 || env_index == 6 ) - regsubkey_ctr_addkey( subkeys, "winprint" ); - - return regsubkey_ctr_numkeys( subkeys ); - } - } - - /* we finally get to enumerate the drivers */ - - keystr = subkeypath; - reg_split_path( keystr, &base, &subkeypath ); - - /* get thr print processors key out of the way */ - if ( env_subkey_type == ENVIRONMENT_PRINTPROC ) { - if ( !strequal( base, "winprint" ) ) - return -1; - return !subkeypath ? 0 : -1; - } - - /* only dealing with drivers from here on out */ - - version = atoi(&base[strlen(base)-1]); - - switch (env_index) { - case 0: - if ( version != 0 ) - return -1; - break; - default: - if ( version != 2 && version != 3 ) - return -1; - break; - } - - - if ( !subkeypath ) { - num_drivers = get_ntdrivers( &drivers, environments[env_index], version ); - for ( i=0; i<num_drivers; i++ ) - regsubkey_ctr_addkey( subkeys, drivers[i] ); - - return regsubkey_ctr_numkeys( subkeys ); - } - - /* if anything else left, just say if has no subkeys */ - - DEBUG(1,("print_subpath_environments: unhandled key [%s] (subkey == %s\n", - key, subkeypath )); - - return 0; -} - -/*********************************************************************** - simple function to prune a pathname down to the basename of a file - **********************************************************************/ - -static char* dos_basename ( char *path ) -{ - char *p; - - p = strrchr( path, '\\' ); - if ( p ) - p++; - else - p = path; - - return p; -} - -/********************************************************************** - handle enumeration of values below - KEY_PRINTING\Environments\<arch>\<version>\<drivername> - *********************************************************************/ - -static int print_subpath_values_environments( char *key, REGVAL_CTR *val ) -{ - char *keystr, *base, *subkeypath; - pstring key2; - fstring arch_environment; - 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; - UNISTR2 data; - int env_subkey_type = 0; - - - DEBUG(8,("print_subpath_values_environments: Enter key => [%s]\n", key ? key : "NULL")); - - if ( !key ) - return 0; - - /* The only keys below KEY_PRINTING\Environments is the - specific printer driver info */ - - /* environment */ - - pstrcpy( key2, key ); - keystr = key2; - reg_split_path( keystr, &base, &subkeypath ); - if ( !subkeypath ) - return 0; - fstrcpy( arch_environment, base ); - - /* Driver */ - - keystr = subkeypath; - reg_split_path( keystr, &base, &subkeypath ); - - if ( strequal(base, "Drivers") ) - env_subkey_type = ENVIRONMENT_DRIVERS; - else if ( strequal(base, "Print Processors") ) - env_subkey_type = ENVIRONMENT_PRINTPROC; - else - /* invalid path */ - return -1; - - if ( !subkeypath ) - return 0; - - /* for now bail out if we are seeing anything other than the drivers key */ - - if ( env_subkey_type == ENVIRONMENT_PRINTPROC ) - return 0; - - keystr = subkeypath; - reg_split_path( keystr, &base, &subkeypath ); - - version = atoi(&base[strlen(base)-1]); - - /* printer driver name */ - - keystr = subkeypath; - reg_split_path( keystr, &base, &subkeypath ); - /* don't go any deeper for now */ - if ( subkeypath ) - return 0; - fstrcpy( driver, base ); - - w_result = get_a_printer_driver( &driver_ctr, 3, driver, arch_environment, 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 ); - init_unistr2( &data, filename, UNI_STR_TERMINATE); - regval_ctr_addvalue( val, "Driver", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); - - filename = dos_basename( info3->configfile ); - init_unistr2( &data, filename, UNI_STR_TERMINATE); - regval_ctr_addvalue( val, "Configuration File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); - - filename = dos_basename( info3->datafile ); - init_unistr2( &data, filename, UNI_STR_TERMINATE); - regval_ctr_addvalue( val, "Data File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); - - filename = dos_basename( info3->helpfile ); - init_unistr2( &data, filename, UNI_STR_TERMINATE); - regval_ctr_addvalue( val, "Help File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); - - init_unistr2( &data, info3->defaultdatatype, UNI_STR_TERMINATE); - regval_ctr_addvalue( val, "Data Type", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); - - regval_ctr_addvalue( val, "Version", REG_DWORD, (char*)&info3->cversion, sizeof(info3->cversion) ); - - if ( info3->dependentfiles ) { - /* 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 = SMB_REALLOC( buffer, buffer_size + (length + 1)*sizeof(uint16) ); - if ( !buffer2 ) - break; - buffer = buffer2; - - init_unistr2( &data, filename, UNI_STR_TERMINATE); - memcpy( buffer+buffer_size, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); - - buffer_size += (length + 1)*sizeof(uint16); - } - - /* terminated by double NULL. Add the final one here */ - - buffer2 = SMB_REALLOC( buffer, buffer_size + 2 ); - if ( !buffer2 ) { - SAFE_FREE( buffer ); - buffer_size = 0; - } else { - buffer = buffer2; - buffer[buffer_size++] = '\0'; - buffer[buffer_size++] = '\0'; - } - } - - regval_ctr_addvalue( val, "Dependent Files", REG_MULTI_SZ, buffer, buffer_size ); - - free_a_printer_driver( driver_ctr, 3 ); - - 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 - be expanded later on - *********************************************************************/ - -static int print_subpath_forms( char *key, REGSUBKEY_CTR *subkeys ) -{ - DEBUG(10,("print_subpath_forms: key=>[%s]\n", key ? key : "NULL" )); - - /* there are no subkeys */ - - if ( key ) - return -1; - - return 0; -} - /********************************************************************** handle enumeration of subkeys below KEY_PRINTING\Printers *********************************************************************/ @@ -732,6 +387,7 @@ static int printing_subkey_info( const char *key, REGSUBKEY_CTR *subkey_ctr ) } #endif /* UNUSED */ + /********************************************************************** move to next non-delimter character *********************************************************************/ @@ -757,6 +413,23 @@ static char* remaining_path( const char *key ) return p; } +/*********************************************************************** + simple function to prune a pathname down to the basename of a file + **********************************************************************/ + +static char* dos_basename ( char *path ) +{ + char *p; + + p = strrchr( path, '\\' ); + if ( p ) + p++; + else + p = path; + + return p; +} + /********************************************************************** *********************************************************************/ @@ -866,9 +539,142 @@ static BOOL key_printer_store_values( const char *key, REGVAL_CTR *values ) /********************************************************************** *********************************************************************/ +#define ENVIRONMENT_DRIVERS 1 +#define ENVIRONMENT_PRINTPROC 2 static int key_driver_fetch_keys( const char *key, REGSUBKEY_CTR *subkeys ) { + const char *environments[] = { + "Windows 4.0", + "Windows NT x86", + "Windows NT R4000", + "Windows NT Alpha_AXP", + "Windows NT PowerPC", + "Windows IA64", + "Windows x64", + NULL }; + fstring *drivers = NULL; + int i, env_index, num_drivers; + char *keystr, *base, *subkeypath; + pstring key2; + int num_subkeys = -1; + int env_subkey_type = 0; + int version; + + DEBUG(10,("print_subpath_environments: key=>[%s]\n", key ? key : "NULL" )); + + /* list all possible architectures */ + + if ( !key ) { + for ( num_subkeys=0; environments[num_subkeys]; num_subkeys++ ) + regsubkey_ctr_addkey( subkeys, environments[num_subkeys] ); + + return num_subkeys; + } + + /* we are dealing with a subkey of "Environments */ + + pstrcpy( key2, key ); + keystr = key2; + reg_split_path( keystr, &base, &subkeypath ); + + /* sanity check */ + + for ( env_index=0; environments[env_index]; env_index++ ) { + if ( strequal( environments[env_index], base ) ) + break; + } + if ( !environments[env_index] ) + return -1; + + /* ...\Print\Environements\...\ */ + + if ( !subkeypath ) { + regsubkey_ctr_addkey( subkeys, "Drivers" ); + regsubkey_ctr_addkey( subkeys, "Print Processors" ); + + return 2; + } + + /* more of the key path to process */ + + keystr = subkeypath; + reg_split_path( keystr, &base, &subkeypath ); + + /* ...\Print\Environements\...\Drivers\ */ + + if ( strequal(base, "Drivers") ) + env_subkey_type = ENVIRONMENT_DRIVERS; + else if ( strequal(base, "Print Processors") ) + env_subkey_type = ENVIRONMENT_PRINTPROC; + else + /* invalid path */ + return -1; + + if ( !subkeypath ) { + switch ( env_subkey_type ) { + case ENVIRONMENT_DRIVERS: + switch ( env_index ) { + case 0: /* Win9x */ + regsubkey_ctr_addkey( subkeys, "Version-0" ); + break; + default: /* Windows NT based systems */ + regsubkey_ctr_addkey( subkeys, "Version-2" ); + regsubkey_ctr_addkey( subkeys, "Version-3" ); + break; + } + + return regsubkey_ctr_numkeys( subkeys ); + + case ENVIRONMENT_PRINTPROC: + if ( env_index == 1 || env_index == 5 || env_index == 6 ) + regsubkey_ctr_addkey( subkeys, "winprint" ); + + return regsubkey_ctr_numkeys( subkeys ); + } + } + + /* we finally get to enumerate the drivers */ + + keystr = subkeypath; + reg_split_path( keystr, &base, &subkeypath ); + + /* get thr print processors key out of the way */ + if ( env_subkey_type == ENVIRONMENT_PRINTPROC ) { + if ( !strequal( base, "winprint" ) ) + return -1; + return !subkeypath ? 0 : -1; + } + + /* only dealing with drivers from here on out */ + + version = atoi(&base[strlen(base)-1]); + + switch (env_index) { + case 0: + if ( version != 0 ) + return -1; + break; + default: + if ( version != 2 && version != 3 ) + return -1; + break; + } + + + if ( !subkeypath ) { + num_drivers = get_ntdrivers( &drivers, environments[env_index], version ); + for ( i=0; i<num_drivers; i++ ) + regsubkey_ctr_addkey( subkeys, drivers[i] ); + + return regsubkey_ctr_numkeys( subkeys ); + } + + /* if anything else left, just say if has no subkeys */ + + DEBUG(1,("print_subpath_environments: unhandled key [%s] (subkey == %s\n", + key, subkeypath )); + return 0; } @@ -879,7 +685,149 @@ static BOOL key_driver_store_keys( const char *key, REGSUBKEY_CTR *subkeys ) static int key_driver_fetch_values( const char *key, REGVAL_CTR *values ) { - return 0; + char *keystr, *base, *subkeypath; + pstring key2; + fstring arch_environment; + 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; + UNISTR2 data; + int env_subkey_type = 0; + + + DEBUG(8,("print_subpath_values_environments: Enter key => [%s]\n", key ? key : "NULL")); + + if ( !key ) + return 0; + + /* The only keys below KEY_PRINTING\Environments is the + specific printer driver info */ + + /* environment */ + + pstrcpy( key2, key ); + keystr = key2; + reg_split_path( keystr, &base, &subkeypath ); + if ( !subkeypath ) + return 0; + fstrcpy( arch_environment, base ); + + /* Driver */ + + keystr = subkeypath; + reg_split_path( keystr, &base, &subkeypath ); + + if ( strequal(base, "Drivers") ) + env_subkey_type = ENVIRONMENT_DRIVERS; + else if ( strequal(base, "Print Processors") ) + env_subkey_type = ENVIRONMENT_PRINTPROC; + else + /* invalid path */ + return -1; + + if ( !subkeypath ) + return 0; + + /* for now bail out if we are seeing anything other than the drivers key */ + + if ( env_subkey_type == ENVIRONMENT_PRINTPROC ) + return 0; + + keystr = subkeypath; + reg_split_path( keystr, &base, &subkeypath ); + + version = atoi(&base[strlen(base)-1]); + + /* printer driver name */ + + keystr = subkeypath; + reg_split_path( keystr, &base, &subkeypath ); + /* don't go any deeper for now */ + if ( subkeypath ) + return 0; + fstrcpy( driver, base ); + + w_result = get_a_printer_driver( &driver_ctr, 3, driver, arch_environment, 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 ); + init_unistr2( &data, filename, UNI_STR_TERMINATE); + regval_ctr_addvalue( values, "Driver", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); + + filename = dos_basename( info3->configfile ); + init_unistr2( &data, filename, UNI_STR_TERMINATE); + regval_ctr_addvalue( values, "Configuration File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); + + filename = dos_basename( info3->datafile ); + init_unistr2( &data, filename, UNI_STR_TERMINATE); + regval_ctr_addvalue( values, "Data File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); + + filename = dos_basename( info3->helpfile ); + init_unistr2( &data, filename, UNI_STR_TERMINATE); + regval_ctr_addvalue( values, "Help File", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); + + init_unistr2( &data, info3->defaultdatatype, UNI_STR_TERMINATE); + regval_ctr_addvalue( values, "Data Type", REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); + + regval_ctr_addvalue( values, "Version", REG_DWORD, (char*)&info3->cversion, sizeof(info3->cversion) ); + + if ( info3->dependentfiles ) { + /* 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 = SMB_REALLOC( buffer, buffer_size + (length + 1)*sizeof(uint16) ); + if ( !buffer2 ) + break; + buffer = buffer2; + + init_unistr2( &data, filename, UNI_STR_TERMINATE); + memcpy( buffer+buffer_size, (char*)data.buffer, data.uni_str_len*sizeof(uint16) ); + + buffer_size += (length + 1)*sizeof(uint16); + } + + /* terminated by double NULL. Add the final one here */ + + buffer2 = SMB_REALLOC( buffer, buffer_size + 2 ); + if ( !buffer2 ) { + SAFE_FREE( buffer ); + buffer_size = 0; + } else { + buffer = buffer2; + buffer[buffer_size++] = '\0'; + buffer[buffer_size++] = '\0'; + } + } + + regval_ctr_addvalue( values, "Dependent Files", REG_MULTI_SZ, buffer, buffer_size ); + + free_a_printer_driver( driver_ctr, 3 ); + + SAFE_FREE( buffer ); + + DEBUG(8,("print_subpath_values_environments: Exit\n")); + + return regval_ctr_numvals( values ); } static BOOL key_driver_store_values( const char *key, REGVAL_CTR *values ) @@ -888,26 +836,25 @@ static BOOL key_driver_store_values( const char *key, REGVAL_CTR *values ) } /********************************************************************** + Deal with the 'Print' key the same whether it came from SYSTEM + or SOFTWARE *********************************************************************/ static int key_print_fetch_keys( const char *key, REGSUBKEY_CTR *subkeys ) -{ - return 0; -} - -static BOOL key_print_store_keys( const char *key, REGSUBKEY_CTR *subkeys ) -{ - return True; -} - -static int key_print_fetch_values( const char *key, REGVAL_CTR *values ) -{ - return 0; -} +{ + int key_len = strlen(key); + + /* no keys below 'Print' handled here */ + + if ( (key_len != strlen(KEY_CONTROL_PRINT)) && (key_len != strlen(KEY_WINNT_PRINT)) ) + return -1; -static BOOL key_print_store_values( const char *key, REGVAL_CTR *values ) -{ - return True; + regsubkey_ctr_addkey( subkeys, "Environments" ); + regsubkey_ctr_addkey( subkeys, "Monitors" ); + regsubkey_ctr_addkey( subkeys, "Forms" ); + regsubkey_ctr_addkey( subkeys, "Printers" ); + + return regsubkey_ctr_numkeys( subkeys ); } /********************************************************************** @@ -957,40 +904,18 @@ static BOOL key_ports_store_values( const char *key, REGVAL_CTR *values ) } /********************************************************************** - *********************************************************************/ - -static int key_monitor_fetch_keys( const char *key, REGSUBKEY_CTR *subkeys ) -{ - return regdb_fetch_keys( key, subkeys ); -} - -static BOOL key_monitor_store_keys( const char *key, REGSUBKEY_CTR *subkeys ) -{ - return regdb_store_keys( key, subkeys ); -} - -static int key_monitor_fetch_values( const char *key, REGVAL_CTR *values ) -{ - return regdb_fetch_values( key, values ); -} - -static BOOL key_monitor_store_values( const char *key, REGVAL_CTR *values ) -{ - return regdb_store_values( key, values ); -} - -/********************************************************************** Structure to hold dispatch table of ops for various printer keys. Make sure to always store deeper keys along the same path first so we ge a more specific match. *********************************************************************/ static struct reg_dyn_tree print_registry[] = { +/* just pass the monitor onto the regostry tdb */ { KEY_MONITORS, - &key_monitor_fetch_keys, - &key_monitor_store_keys, - &key_monitor_fetch_values, - &key_monitor_store_values }, + ®db_fetch_keys, + ®db_store_keys, + ®db_fetch_values, + ®db_store_values }, { KEY_FORMS, &key_forms_fetch_keys, &key_forms_store_keys, @@ -1008,9 +933,9 @@ static struct reg_dyn_tree print_registry[] = { &key_driver_store_values }, { KEY_CONTROL_PRINT, &key_print_fetch_keys, - &key_print_store_keys, - &key_print_fetch_values, - &key_print_store_values }, + NULL, + NULL, + NULL }, { KEY_WINNT_PRINTERS, &key_printer_fetch_keys, &key_printer_store_keys, @@ -1018,9 +943,9 @@ static struct reg_dyn_tree print_registry[] = { &key_printer_store_values }, { KEY_WINNT_PRINT, &key_print_fetch_keys, - &key_print_store_keys, - &key_print_fetch_values, - &key_print_store_values }, + NULL, + NULL, + NULL }, { KEY_PORTS, &key_ports_fetch_keys, &key_ports_store_keys, @@ -1062,7 +987,10 @@ static int regprint_fetch_reg_keys( const char *key, REGSUBKEY_CTR *subkeys ) if ( i == -1 ) return -1; - + + if ( !print_registry[i].fetch_subkeys ) + return -1; + return print_registry[i].fetch_subkeys( key, subkeys ); } @@ -1076,6 +1004,9 @@ static BOOL regprint_store_reg_keys( const char *key, REGSUBKEY_CTR *subkeys ) if ( i == -1 ) return False; + if ( !print_registry[i].store_subkeys ) + return False; + return print_registry[i].store_subkeys( key, subkeys ); } @@ -1089,6 +1020,12 @@ static int regprint_fetch_reg_values( const char *key, REGVAL_CTR *values ) if ( i == -1 ) return -1; + /* return 0 values by default since we know the key had + to exist because the client opened a handle */ + + if ( !print_registry[i].fetch_values ) + return 0; + return print_registry[i].fetch_values( key, values ); } @@ -1102,6 +1039,9 @@ static BOOL regprint_store_reg_values( const char *key, REGVAL_CTR *values ) if ( i == -1 ) return False; + if ( !print_registry[i].store_values ) + return False; + return print_registry[i].store_values( key, values ); } |