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Some re-work in file lister, NeoGeo per-game xml support.

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This commit is contained in:
sorgelig
2019-07-28 23:45:25 +08:00
parent 90773be3dd
commit 4d616d8e27
5 changed files with 143 additions and 81 deletions
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91
support/neogeo/loader.cpp
View File

@@ -192,6 +192,43 @@ static int xml_scan(XMLEvent evt, const XMLNode* node, SXML_CHAR* text, const in
return true;
}
static int xml_get_altname(XMLEvent evt, const XMLNode* node, SXML_CHAR* text, const int n, SAX_Data* sd)
{
char* altname = (char*)sd->user;
switch (evt)
{
case XML_EVENT_START_NODE:
if (!strcasecmp(node->tag, "romset") && (rom_cnt < (sizeof(roms) / sizeof(roms[0]))))
{
memset(&roms[rom_cnt], 0, sizeof(rom_info));
for (int i = 0; i < node->n_attributes; i++)
{
if (!strcasecmp(node->attributes[i].name, "name")) strncpy(altname, node->attributes[i].value, 255);
}
for (int i = 0; i < node->n_attributes; i++)
{
if (!strcasecmp(node->attributes[i].name, "altname")) strncpy(altname, node->attributes[i].value, 255);
}
rom_cnt++;
}
break;
case XML_EVENT_END_NODE:
break;
case XML_EVENT_ERROR:
printf("XML parse: %s: ERROR %d\n", text, n);
break;
default:
break;
}
return true;
}
int neogeo_scan_xml()
{
static char full_path[1024];
@@ -205,28 +242,35 @@ int neogeo_scan_xml()
return rom_cnt;
}
dirent *neogeo_set_altname(char *name)
char *neogeo_get_altname(char *path, char *name)
{
static dirent de;
static char full_path[1024];
strcpy(full_path, path);
strcat(full_path, "/");
strcat(full_path, name);
strcat(full_path, "/romset.xml");
if (!access(full_path, F_OK))
{
static char altname[256];
altname[0] = 0;
SAX_Callbacks sax;
SAX_Callbacks_init(&sax);
sax.all_event = xml_get_altname;
XMLDoc_parse_file_SAX(full_path, &sax, &altname);
if (*altname) return altname;
}
for (uint32_t i = 0; i < rom_cnt; i++)
{
if (!strcasecmp(name, roms[i].name))
{
memcpy(de.d_name, roms[i].altname, sizeof(de.d_name));
de.d_ino = i;
de.d_type = DT_REG;
return &de;
}
if (!strcasecmp(name, roms[i].name)) return roms[i].altname;
}
return NULL;
}
const char *neogeo_get_name(uint32_t num)
{
if (num < rom_cnt) return roms[num].name;
return "";
}
static int romsets = 0;
static int xml_check_files(XMLEvent evt, const XMLNode* node, SXML_CHAR* text, const int n, SAX_Data* sd)
{
const char* romset = (const char*)sd->user;
@@ -236,8 +280,13 @@ static int xml_check_files(XMLEvent evt, const XMLNode* node, SXML_CHAR* text, c
switch (evt)
{
case XML_EVENT_START_NODE:
if (!strcasecmp(node->tag, "romsets")) romsets = 1;
if (!strcasecmp(node->tag, "romset")) {
if (!strcasecmp(node->attributes[0].value, romset)) {
if (!romsets) {
in_correct_romset = 1;
}
else if (!strcasecmp(node->attributes[0].value, romset)) {
printf("Romset %s found !\n", romset);
in_correct_romset = 1;
}
@@ -307,8 +356,9 @@ static int xml_load_files(XMLEvent evt, const XMLNode* node, SXML_CHAR* text, co
case XML_EVENT_START_NODE:
if (!strcasecmp(node->tag, "romset")) {
file_cnt = 0;
if (!romsets) in_correct_romset = 1;
for (int i = 0; i < node->n_attributes; i++) {
if (!strcasecmp(node->attributes[i].name, "name")) {
if (romsets && !strcasecmp(node->attributes[i].name, "name")) {
if (!strcasecmp(node->attributes[i].value, romset)) {
printf("Romset %s found !\n", romset);
in_correct_romset = 1;
@@ -449,11 +499,16 @@ int neogeo_romset_tx(char* name) {
if (!p) return 0;
strncpy(romset, p + 1, strlen(p + 1));
sprintf(full_path, "%s/neogeo/romsets.xml", getRootDir());
sprintf(full_path, "%s/%s/romset.xml", getRootDir(), name);
if (access(full_path, F_OK)) sprintf(full_path, "%s/neogeo/romsets.xml", getRootDir());
printf("xml for %s: %s\n", name, full_path);
SAX_Callbacks sax;
SAX_Callbacks_init(&sax);
checked_ok = false;
romsets = 0;
sax.all_event = xml_check_files;
XMLDoc_parse_file_SAX(full_path, &sax, romset);
if (!checked_ok) return 0;

3
support/neogeo/loader.h
View File

@@ -8,5 +8,4 @@
extern bool checked_ok;
int neogeo_romset_tx(char* name);
int neogeo_scan_xml();
dirent *neogeo_set_altname(char *name);
const char *neogeo_get_name(uint32_t num);
char *neogeo_get_altname(char *path, char *name);