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softlist wip code to add more info nodes [Fabio Priuli]

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This commit is contained in:
Miodrag Milanovic 2011-02-27 18:05:51 +00:00
parent e052e1edf1
commit c81a150519
2 changed files with 101 additions and 1 deletions
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99
src/emu/softlist.c
View File

@ -281,6 +281,46 @@ static void add_feature(software_list *swlist, char *feature_name, char *feature
}
}
/*-------------------------------------------------
add_info (same as add_feature, but its target
is softinfo->other_info)
-------------------------------------------------*/
static void add_info(software_list *swlist, char *feature_name, char *feature_value)
{
software_info *info = swlist->softinfo;
feature_list *new_entry;
/* First allocate the new entry */
new_entry = (feature_list *)pool_malloc_lib(swlist->pool, sizeof(feature_list) );
if ( new_entry )
{
new_entry->next = NULL;
new_entry->name = feature_name;
new_entry->value = feature_value ? feature_value : feature_name;
/* Add new feature to end of feature list */
if ( info->other_info )
{
feature_list *list = info->other_info;
while ( list->next != NULL )
{
list = list->next;
}
list->next = new_entry;
}
else
{
info->other_info = new_entry;
}
}
else
{
/* Unable to allocate memory */
}
}
/*-------------------------------------------------
add_software_part
-------------------------------------------------*/
@ -405,6 +445,16 @@ static void start_handler(void *data, const char *tagname, const char **attribut
elem->partdata = (software_part *)pool_malloc_lib(swlist->pool, swlist->part_entries * sizeof(software_part) );
if ( !elem->partdata )
return;
elem->other_info = (feature_list *)pool_malloc_lib(swlist->pool, sizeof(feature_list) );
if ( !elem->other_info )
return;
else
{
elem->other_info->next = (feature_list *)pool_malloc_lib(swlist->pool, sizeof(feature_list) );
elem->other_info->next = NULL;
elem->other_info->name = NULL;
elem->other_info->value = NULL;
}
/* Handle the supported flag */
elem->supported = SOFTWARE_SUPPORTED_YES;
@ -448,6 +498,44 @@ static void start_handler(void *data, const char *tagname, const char **attribut
text_dest = (char **) &swlist->softinfo->year;
else if (!strcmp(tagname, "publisher"))
text_dest = (char **) &swlist->softinfo->publisher;
else if ( !strcmp(tagname, "info") )
{
const char *str_feature_name = NULL;
const char *str_feature_value = NULL;
for ( ; attributes[0]; attributes += 2 )
{
if ( !strcmp( attributes[0], "name" ) )
str_feature_name = attributes[1];
if ( !strcmp( attributes[0], "value" ) )
str_feature_value = attributes[1];
}
/* Prepare for adding feature to feature list */
if ( str_feature_name && swlist->softinfo )
{
char *name = (char *)pool_malloc_lib(swlist->pool, ( strlen( str_feature_name ) + 1 ) * sizeof(char) );
char *value = NULL;
if ( !name )
return;
strcpy( name, str_feature_name );
if ( str_feature_value )
{
value = (char *)pool_malloc_lib(swlist->pool, ( strlen( str_feature_value ) + 1 ) * sizeof(char) );
if ( !value )
return;
strcpy( value, str_feature_value );
}
add_info( swlist, name, value );
}
}
else if ( !strcmp(tagname, "part" ) )
{
const char *str_name = NULL;
@ -770,6 +858,17 @@ static void end_handler(void *data, const char *name)
break;
case POS_PART:
/* Add other_info inherited from the software_info level, if any */
if ( swlist->softinfo && swlist->softinfo->other_info )
{
feature_list *list = swlist->softinfo->other_info;
while( list->next )
{
add_feature( swlist, list->next->name, list->next->value );
list = list->next;
}
}
break;
case POS_DATA:

1
src/emu/softlist.h
View File

@ -46,6 +46,7 @@ struct software_info
const char *parentname;
const char *year; /* Copyright year on title screen, actual release dates can be tracked in external resources */
const char *publisher;
feature_list *other_info;
UINT32 supported;
software_part *partdata;
struct software_info *next; /* Used internally */