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refactored the audit code to make it more consistent with the original.

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smf- 2009-04-11 11:55:12 +00:00
parent 3a1f328e50
commit fc9457f5d6
2 changed files with 34 additions and 45 deletions
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78
src/emu/audit.c
View File

@ -22,8 +22,8 @@
FUNCTION PROTOTYPES
***************************************************************************/
static int audit_one_rom(core_options *options, const rom_entry *rom, const char *regiontag, const game_driver *gamedrv, UINT32 validation, audit_record *record);
static int audit_one_disk(core_options *options, const rom_entry *rom, const game_driver *gamedrv, UINT32 validation, audit_record *record);
static void audit_one_rom(core_options *options, const rom_entry *rom, const char *regiontag, const game_driver *gamedrv, UINT32 validation, audit_record *record);
static void audit_one_disk(core_options *options, const rom_entry *rom, const game_driver *gamedrv, UINT32 validation, audit_record *record);
static int rom_used_by_parent(const game_driver *gamedrv, const rom_entry *romentry, const game_driver **parent);
@ -60,7 +60,8 @@ int audit_images(core_options *options, const game_driver *gamedrv, UINT32 valid
const rom_entry *region, *rom;
const rom_source *source;
audit_record *record;
int foundany = FALSE;
int anyfound = FALSE;
int anyrequired = FALSE;
int allshared = TRUE;
int records;
@ -100,30 +101,42 @@ int audit_images(core_options *options, const game_driver *gamedrv, UINT32 valid
/* audit a file */
if (ROMREGION_ISROMDATA(region))
{
if (audit_one_rom(options, rom, regiontag, gamedrv, validation, record++) && source_is_gamedrv && (!shared || allshared))
foundany = TRUE;
audit_one_rom(options, rom, regiontag, gamedrv, validation, record);
}
/* audit a disk */
else if (ROMREGION_ISDISKDATA(region))
{
if (audit_one_disk(options, rom, gamedrv, validation, record++) && source_is_gamedrv && (!shared || allshared))
foundany = TRUE;
audit_one_disk(options, rom, gamedrv, validation, record);
}
else
{
continue;
}
if (record->status != AUDIT_STATUS_NOT_FOUND)
{
if (source_is_gamedrv && (!shared || allshared))
anyfound = TRUE;
}
else if (record->substatus != SUBSTATUS_NOT_FOUND_NODUMP && record->substatus != SUBSTATUS_NOT_FOUND_OPTIONAL)
anyrequired = TRUE;
record++;
}
}
/* if we found nothing, we don't have the set at all */
if (rom_source_is_gamedrv(gamedrv, source) && !foundany)
{
free(*audit);
*audit = NULL;
records = 0;
break;
}
}
}
/* if we found nothing, we don't have the set at all */
if (!anyfound && anyrequired)
{
free(*audit);
*audit = NULL;
records = 0;
}
machine_config_free(config);
return records;
}
@ -228,29 +241,11 @@ int audit_summary(const game_driver *gamedrv, int count, const audit_record *rec
{
int overall_status = CORRECT;
int recnum;
int anyfound = 0;
int required = 0;
/* no count AND no records means not found */
if (count == 0 && records == NULL)
return NOTFOUND;
for (recnum = 0; recnum < count; recnum++)
{
const audit_record *record = &records[recnum];
if (record->status != AUDIT_STATUS_NOT_FOUND)
{
if (!record->used_by_parent)
anyfound = 1;
}
else if (record->substatus != SUBSTATUS_NOT_FOUND_NODUMP && record->substatus != SUBSTATUS_NOT_FOUND_OPTIONAL)
required = 1;
}
if (!anyfound && required)
return NOTFOUND;
/* loop over records */
for (recnum = 0; recnum < count; recnum++)
{
@ -340,10 +335,9 @@ int audit_summary(const game_driver *gamedrv, int count, const audit_record *rec
audit_one_rom - validate a single ROM entry
-------------------------------------------------*/
static int audit_one_rom(core_options *options, const rom_entry *rom, const char *regiontag, const game_driver *gamedrv, UINT32 validation, audit_record *record)
static void audit_one_rom(core_options *options, const rom_entry *rom, const char *regiontag, const game_driver *gamedrv, UINT32 validation, audit_record *record)
{
const game_driver *drv;
const game_driver *parent;
UINT32 crc = 0;
UINT8 crcs[4];
int has_crc;
@ -354,7 +348,6 @@ static int audit_one_rom(core_options *options, const rom_entry *rom, const char
record->exphash = ROM_GETHASHDATA(rom);
record->length = 0;
record->explength = rom_file_size(rom);
record->used_by_parent = rom_used_by_parent(gamedrv, rom, &parent);
/* see if we have a CRC and extract it if so */
has_crc = hash_data_extract_binary_checksum(record->exphash, HASH_CRC, crcs);
@ -413,6 +406,8 @@ static int audit_one_rom(core_options *options, const rom_entry *rom, const char
/* if we failed to find the file, set the appropriate status */
if (record->length == 0)
{
const game_driver *parent;
/* no good dump */
if (hash_data_has_info(record->exphash, HASH_INFO_NO_DUMP))
set_status(record, AUDIT_STATUS_NOT_FOUND, SUBSTATUS_NOT_FOUND_NODUMP);
@ -422,7 +417,7 @@ static int audit_one_rom(core_options *options, const rom_entry *rom, const char
set_status(record, AUDIT_STATUS_NOT_FOUND, SUBSTATUS_NOT_FOUND_OPTIONAL);
/* not found and used by parent */
else if (record->used_by_parent)
else if (rom_used_by_parent(gamedrv, rom, &parent))
set_status(record, AUDIT_STATUS_NOT_FOUND, (parent->flags & GAME_IS_BIOS_ROOT) ? SUBSTATUS_NOT_FOUND_BIOS : SUBSTATUS_NOT_FOUND_PARENT);
/* just plain old not found */
@ -453,8 +448,6 @@ static int audit_one_rom(core_options *options, const rom_entry *rom, const char
else
set_status(record, AUDIT_STATUS_GOOD, SUBSTATUS_GOOD);
}
return (record->status != AUDIT_STATUS_NOT_FOUND || record->substatus == SUBSTATUS_NOT_FOUND_NODUMP || record->substatus == SUBSTATUS_NOT_FOUND_OPTIONAL);
}
@ -462,7 +455,7 @@ static int audit_one_rom(core_options *options, const rom_entry *rom, const char
audit_one_disk - validate a single disk entry
-------------------------------------------------*/
static int audit_one_disk(core_options *options, const rom_entry *rom, const game_driver *gamedrv, UINT32 validation, audit_record *record)
static void audit_one_disk(core_options *options, const rom_entry *rom, const game_driver *gamedrv, UINT32 validation, audit_record *record)
{
mame_file *source_file;
chd_file *source;
@ -472,7 +465,6 @@ static int audit_one_disk(core_options *options, const rom_entry *rom, const gam
record->type = AUDIT_FILE_DISK;
record->name = ROM_GETNAME(rom);
record->exphash = ROM_GETHASHDATA(rom);
record->used_by_parent = rom_used_by_parent(gamedrv, rom, NULL);
/* open the disk */
err = open_disk_image_options(options, gamedrv, rom, &source_file, &source);
@ -528,8 +520,6 @@ static int audit_one_disk(core_options *options, const rom_entry *rom, const gam
chd_close(source);
mame_fclose(source_file);
}
return (record->status != AUDIT_STATUS_NOT_FOUND || record->substatus == SUBSTATUS_NOT_FOUND_NODUMP || record->substatus == SUBSTATUS_NOT_FOUND_OPTIONAL);
}

1
src/emu/audit.h
View File

@ -86,7 +86,6 @@ struct _audit_record
UINT32 length; /* actual length of item */
const char * exphash; /* expected hash data */
char hash[HASH_BUF_SIZE]; /* actual hash information */
UINT8 used_by_parent; /* is the rom from a parent */
};