#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include "../libpcsxcore/misc.h"
#include "../libpcsxcore/psxcounters.h"
}
}
+#ifdef __QNX__
+/* Blackberry QNX doesn't have strcasestr */
+
+/*
+ * Find the first occurrence of find in s, ignore case.
+ */
+char *
+strcasestr(const char *s, const char*find)
+{
+ char c, sc;
+ size_t len;
+
+ if ((c = *find++) != 0) {
+ c = tolower((unsigned char)c);
+ len = strlen(find);
+ do {
+ do {
+ if ((sc = *s++) == 0)
+ return (NULL);
+ } while ((char)tolower((unsigned char)sc) != c);
+ } while (strncasecmp(s, find, len) != 0);
+ s--;
+ }
+ return ((char *)s);
+}
+#endif
+
bool retro_load_game(const struct retro_game_info *info)
{
size_t i;
vout_fb_dirty = 0;
}
+static bool try_use_bios(const char *path)
+{
+ FILE *f;
+ long size;
+ const char *name;
+
+ f = fopen(path, "rb");
+ if (f == NULL)
+ return false;
+
+ fseek(f, 0, SEEK_END);
+ size = ftell(f);
+ fclose(f);
+
+ if (size != 512 * 1024)
+ return false;
+
+ name = strrchr(path, SLASH);
+ if (name++ == NULL)
+ name = path;
+ snprintf(Config.Bios, sizeof(Config.Bios), "%s", name);
+ return true;
+}
+
+#if 1
+#include <sys/types.h>
+#include <dirent.h>
+
+static bool find_any_bios(const char *dirpath, char *path, size_t path_size)
+{
+ DIR *dir;
+ struct dirent *ent;
+ bool ret = false;
+
+ dir = opendir(dirpath);
+ if (dir == NULL)
+ return false;
+
+ while ((ent = readdir(dir))) {
+ if (strncasecmp(ent->d_name, "scph", 4) != 0)
+ continue;
+
+ snprintf(path, path_size, "%s/%s", dirpath, ent->d_name);
+ ret = try_use_bios(path);
+ if (ret)
+ break;
+ }
+ closedir(dir);
+ return ret;
+}
+#else
+#define find_any_bios(...) false
+#endif
+
void retro_init(void)
{
const char *bios[] = { "scph1001", "scph5501", "scph7001" };
const char *dir;
char path[256];
- FILE *f = NULL;
int i, ret, level;
+ bool found_bios = false;
ret = emu_core_preinit();
ret |= emu_core_init();
for (i = 0; i < sizeof(bios) / sizeof(bios[0]); i++) {
snprintf(path, sizeof(path), "%s/%s.bin", dir, bios[i]);
- f = fopen(path, "r");
- if (f != NULL) {
- snprintf(Config.Bios, sizeof(Config.Bios), "%s.bin", bios[i]);
+ found_bios = try_use_bios(path);
+ if (found_bios)
break;
- }
}
+
+ if (!found_bios)
+ found_bios = find_any_bios(dir, path, sizeof(path));
}
- if (f != NULL) {
+ if (found_bios) {
SysPrintf("found BIOS file: %s\n", Config.Bios);
- fclose(f);
}
else
- {
+ {
SysPrintf("no BIOS files found.\n");
- struct retro_message msg =
- {
- "no BIOS found, expect bugs!",
- 180
- };
- environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg);
- }
+ struct retro_message msg =
+ {
+ "no BIOS found, expect bugs!",
+ 180
+ };
+ environ_cb(RETRO_ENVIRONMENT_SET_MESSAGE, (void*)&msg);
+ }
level = 1;
environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level);