1 files changed, 0 insertions, 123 deletions
diff --git a/dump_mappers.c b/dump_mappers.c
deleted file mode 100644
index 98dad4e..0000000
--- a/dump_mappers.c
+++ /dev/null
@@ -1,123 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <dirent.h>
-#include <zlib.h>
-#include <minizip/unzip.h>
-#include <sys/stat.h>
-
-#define INES_HEADER_SIZE 16
-
-static void print_mapper(uint32_t mapper, const char *path) {
-	uint32_t mapper_id = mapper >> 4;
-	uint32_t submapper = mapper & 0xF;
-
-	printf("%03u_%x  %s\n", mapper_id, submapper, path);
-}
-
-static void process_nes_file(const char *path) {
-	FILE *f = fopen(path, "rb");
-	if(!f) return;
-
-	uint8_t header[INES_HEADER_SIZE];
-	if(fread(header, 1, INES_HEADER_SIZE, f) != INES_HEADER_SIZE) {
-		fclose(f);
-		return;
-	}
-	fclose(f);
-
-	if(memcmp(header, "NES\x1A", 4) != 0) return;
-
-	uint8_t mapper_low  = (header[6] >> 4);
-	uint8_t mapper_high = (header[7] & 0xF0);
-	uint8_t mapper_ext  = header[8] & 0x0F;
-	uint8_t submapper   = header[8] >> 4;
-
-	uint32_t mapper = (mapper_ext << 8) | mapper_high | mapper_low;
-	mapper = (mapper << 4) | submapper;
-
-	print_mapper(mapper, path);
-}
-
-static void process_zip_file(const char *path) {
-	unzFile zip = unzOpen(path);
-	if(!zip) return;
-
-	if(unzGoToFirstFile(zip) != UNZ_OK) {
-		unzClose(zip);
-		return;
-	}
-
-	char filename[256];
-	unz_file_info info;
-	if(unzGetCurrentFileInfo(zip, &info, filename, sizeof(filename), 0, 0, 0, 0) != UNZ_OK) {
-		unzClose(zip);
-		return;
-	}
-
-	if(strstr(filename, ".nes") == 0) {
-		unzClose(zip);
-		return;
-	}
-
-	if(unzOpenCurrentFile(zip) != UNZ_OK) {
-		unzClose(zip);
-		return;
-	}
-
-	uint8_t header[INES_HEADER_SIZE];
-	if(unzReadCurrentFile(zip, header, INES_HEADER_SIZE) != INES_HEADER_SIZE) {
-		unzCloseCurrentFile(zip);
-		unzClose(zip);
-		return;
-	}
-	unzCloseCurrentFile(zip);
-	unzClose(zip);
-
-	if(memcmp(header, "NES\x1A", 4) != 0) return;
-
-	uint8_t mapper_low  = (header[6] >> 4);
-	uint8_t mapper_high = (header[7] & 0xF0);
-	uint8_t mapper_ext  = header[8] & 0x0F;
-	uint8_t submapper   = header[8] >> 4;
-
-	uint32_t mapper = (mapper_ext << 8) | mapper_high | mapper_low;
-	mapper = (mapper << 4) | submapper;
-
-	print_mapper(mapper, path);
-}
-
-static void scan_directory(const char *path) {
-	DIR *dir = opendir(path);
-	if(!dir) return;
-
-	struct dirent *entry;
-	while((entry = readdir(dir))) {
-		if(entry->d_name[0] == '.') continue;
-
-		char fullpath[1024];
-		snprintf(fullpath, sizeof(fullpath), "%s/%s", path, entry->d_name);
-
-		struct stat st;
-		if(stat(fullpath, &st) < 0) continue;
-
-		if(S_ISDIR(st.st_mode)) {
-			scan_directory(fullpath);
-		} else if(strstr(fullpath, ".nes")) {
-			process_nes_file(fullpath);
-		} else if(strstr(fullpath, ".zip")) {
-			process_zip_file(fullpath);
-		}
-	}
-	closedir(dir);
-}
-
-int main(int argc, char **argv) {
-	if(argc < 2) {
-		fprintf(stderr, "Usage: %s <romdir>\n", argv[0]);
-		return 1;
-	}
-	scan_directory(argv[1]);
-	return 0;
-}