int main(int argc,char *argv[])
{
printf("woodsec v0.90 - tool to manipulate secure area.\nproduced by yellow wood goblin.\n\n");
if(argc<3)
{
printf("USAGE:\n\twoodsec e filename\t\tencrypt secure area.\n\twoodsec d filename\t\tdecrypt secure area.\n");
return 1;
}
int result=0;
fNDS=fopen(argv[2],"r+b");
if(fNDS)
{
if(stricmp("e",argv[1])==0) //encrypt
{
printf("encrypting %s.\n",argv[2]);
if(!EnDecryptSecureArea(true)) result=1;
}
else if(stricmp("d",argv[1])==0) //decrypt
{
printf("decrypting %s.\n",argv[2]);
if(!EnDecryptSecureArea(false)) result=1;
}
else
{
printf("invalid option.\n");
result=1;
}
fclose(fNDS);
}
else
{
printf("cant' open file %s.\n",argv[2]);
result=1;
}
return result;
}
/*
* main
*/
int main(int argc, char *argv[])
{
#ifdef _NDSTOOL_P_H
if (sizeof(Header) != 0x200) { fprintf(stderr, "Header size %d != %d\n", sizeof(Header), 0x200); return 1; }
#endif
if (argc < 2) { Help(); return 0; }
int num_actions = 0;
int actions[MAX_ACTIONS];
/*
* parse parameters to actions
*/
for (int a=1; a<argc; a++)
{
if (argv[a][0] == '-')
{
switch (argv[a][1])
{
case 'i': // show information
{
ADDACTION(ACTION_SHOWINFO);
OPTIONAL(ndsfilename);
break;
}
case 'f': // fix header CRC
{
ADDACTION(ACTION_FIXHEADERCRC);
OPTIONAL(ndsfilename);
break;
}
case 's': // en-/decrypt secure area
{
ADDACTION(ACTION_ENCRYPTSECUREAREA);
endecrypt_option = argv[a][2];
OPTIONAL(ndsfilename);
break;
}
case 'l': // list files
{
ADDACTION(ACTION_LISTFILES);
OPTIONAL(ndsfilename);
break;
}
case 'x': // extract
{
ADDACTION(ACTION_EXTRACT);
OPTIONAL(ndsfilename);
break;
}
case 'w': // wildcard filemasks
{
while (1)
{
char *filemask = 0;
OPTIONAL(filemask);
if (!(filemasks[filemask_num] = filemask)) break;
if (++filemask_num >= MAX_FILEMASKS) return 1;
}
break;
}
case 'c': // create
{
ADDACTION(ACTION_CREATE);
OPTIONAL(ndsfilename);
break;
}
// file root directory
case 'd': REQUIRED(filerootdir); break;
// ARM7 filename
case '7':
if (argv[a][2] == 'i') {
REQUIRED(arm7ifilename);
} else {
REQUIRED(arm7filename);
}
break;
// ARM9 filename
case '9':
if (argv[a][2] == 'i') {
REQUIRED(arm9ifilename);
} else {
REQUIRED(arm9filename);
}
break;
// hook ARM7 executable
case 'k':
{
ADDACTION(ACTION_HOOK);
OPTIONAL(ndsfilename);
break;
}
case 't':
REQUIRED(bannerfilename);
bannertype = BANNER_BINARY;
break;
case 'b':
bannertype = BANNER_IMAGE;
REQUIRED(bannerfilename);
REQUIRED(bannertext);
break;
case 'o':
REQUIRED(logofilename);
break;
case 'h': // load header or header size
REQUIRED(headerfilename_or_size);
break;
/*case 'u': // unique ID file
REQUIRED(uniquefilename);
break;*/
case 'u': // DSi title ID high word
if (argc > a)
titleidHigh = strtoul(argv[++a], 0, 16);
break;
case 'z': // SCFG access flags
if (argc > a)
scfgExtMask = strtoul(argv[++a], 0, 16);
break;
case 'a': // DSi access control flags
if (argc > a)
accessControl = strtoul(argv[++a], 0, 16);
break;
case 'p': // DSi application flags
if (argc > a)
appFlags = strtoul(argv[++a], 0, 16) & 0xFF;
break;
case 'v': // verbose
for (char *p=argv[a]; *p; p++) if (*p == 'v') verbose++;
OPTIONAL(romlistfilename);
break;
case 'n': // latency
//compatibility = true;
OPTIONAL_INT(latency1);
OPTIONAL_INT(latency2);
break;
case 'r': // RAM address
switch (argv[a][2])
{
case '7': arm7RamAddress = (argc > a) ? strtoul(argv[++a], 0, 0) : 0; break;
case '9': arm9RamAddress = (argc > a) ? strtoul(argv[++a], 0, 0) : 0; break;
default: Help(argv[a]); return 1;
}
break;
case 'e': // entry point
switch (argv[a][2])
{
case '7': arm7Entry = (argc > a) ? strtoul(argv[++a], 0, 0) : 0; break;
case '9': arm9Entry = (argc > a) ? strtoul(argv[++a], 0, 0) : 0; break;
default: Help(argv[a]); return 1;
}
break;
case 'm': // maker code
REQUIRED(makercode);
break;
case 'g': // game code
REQUIRED(gamecode);
OPTIONAL(makercode);
OPTIONAL(title);
OPTIONAL_INT(romversion);
break;
case 'y': // overlay table file / directory
switch (argv[a][2])
{
case '7': REQUIRED(arm7ovltablefilename); break;
case '9': REQUIRED(arm9ovltablefilename); break;
case 0: REQUIRED(overlaydir); break;
default: Help(argv[a]); return 1;
}
break;
case '?': // global or specific help
{
Help(argv[a][2] ? argv[a]+2 : 0); // 0=global help
return 0; // do not perform any other actions
}
default:
{
Help(argv[a]);
return 1;
}
}
}
else
{
//Help();
if (ndsfilename)
{
fprintf(stderr, "NDS filename is already given!\n");
return 1;
}
ndsfilename = argv[a];
break;
}
}
Title();
/*
* sanity checks
*/
if (gamecode)
{
if (strlen(gamecode) != 4)
{
fprintf(stderr, "Game code must be 4 characters!\n");
return 1;
}
for (int i=0; i<4; i++) if ((gamecode[i] >= 'a') && (gamecode[i] <= 'z'))
{
fprintf(stderr, "Warning: Gamecode contains lowercase characters.\n");
break;
}
if (gamecode[0] == 'A')
{
fprintf(stderr, "Warning: Gamecode starts with 'A', which might be used for another commercial product.\n");
}
}
if (makercode && (strlen(makercode) != 2))
{
fprintf(stderr, "Maker code must be 2 characters!\n");
return 1;
}
if (title && (strlen(title) > 12))
{
fprintf(stderr, "Title can be no more than 12 characters!\n");
return 1;
}
if (romversion > 255) {
fprintf(stderr, "romversion can only be 0 - 255!\n");
return 1;
}
/*
* perform actions
*/
int status = 0;
for (int i=0; i<num_actions; i++)
{
//printf("action %d\n", actions[i]);
switch (actions[i])
{
case ACTION_SHOWINFO:
ShowInfo(ndsfilename);
break;
case ACTION_FIXHEADERCRC:
FixHeaderCRC(ndsfilename);
break;
case ACTION_EXTRACT:
fNDS = fopen(ndsfilename, "rb");
if (!fNDS) { fprintf(stderr, "Cannot open file '%s'.\n", ndsfilename); exit(1); }
fread(&header, 512, 1, fNDS);
fclose(fNDS);
printf("9i %s, 7i %s, unitcode %x\n",arm9ifilename,arm7ifilename, header.unitcode);
if (arm9filename) Extract(arm9filename, true, 0x20, true, 0x2C, true);
if (arm7filename) Extract(arm7filename, true, 0x30, true, 0x3C);
if (header.unitcode & 2) {
if (arm9ifilename) Extract(arm9ifilename, true, 0x1C0, true, 0x1CC, true);
if (arm7ifilename) Extract(arm7ifilename, true, 0x1D0, true, 0x1DC);
}
if (bannerfilename) Extract(bannerfilename, true, 0x68, false, 0x840);
if (headerfilename_or_size) Extract(headerfilename_or_size, false, 0x0, false, 0x200);
if (logofilename) Extract(logofilename, false, 0xC0, false, 156); // *** bin only
if (arm9ovltablefilename) Extract(arm9ovltablefilename, true, 0x50, true, 0x54);
if (arm7ovltablefilename) Extract(arm7ovltablefilename, true, 0x58, true, 0x5C);
if (overlaydir) ExtractOverlayFiles();
if (filerootdir) ExtractFiles(ndsfilename);
break;
case ACTION_CREATE:
Create();
break;
case ACTION_LISTFILES:
filerootdir = 0;
/*status =*/ ExtractFiles(ndsfilename);
break;
case ACTION_HOOK:
{
Hook(ndsfilename, arm7filename);
break;
}
case ACTION_ENCRYPTSECUREAREA:
{
/*status =*/ EnDecryptSecureArea(ndsfilename, endecrypt_option);
break;
}
}
}
return (status < 0) ? 1 : 0;
}
