int main(int argc,char * argv[])
{
int row=rowCount(argv[1]);
int col=colCount(argv[1]);
printf("%d %d\n",row,col);
int speed;
FILE * action=fopen(argv[2],"r");
char * dir=(char*)malloc(sizeof(char)*100);
char ** arr;
arr=init(row,col);
scanVal(argv[1],arr,row,col);
while(!(feof(action)))
{
fscanf(action,"%s",dir);
if(feof(action)) break;
speed=nextMove(arr,row,col,dir);
}
printVal(arr,row,col);
return 1;
}
/* Parses one AVA, starting at *pbp. Stops at endptr.
* Advances *pbp past parsed AVA and trailing separator (if present).
* On any error, returns NULL and *pbp is undefined.
* On success, returns CERTAVA allocated from arena, and (*pbp)[-1] was
* the last character parsed. *pbp is either equal to endptr or
* points to first character after separator.
*/
static CERTAVA *
ParseRFC1485AVA(PRArenaPool *arena, char **pbp, char *endptr)
{
CERTAVA *a;
const NameToKind *n2k;
char *bp;
int vt = -1;
int valLen;
SECOidTag kind = SEC_OID_UNKNOWN;
SECStatus rv = SECFailure;
SECItem derOid = { 0, NULL, 0 };
SECItem derVal = { 0, NULL, 0};
char sep = 0;
char tagBuf[32];
char valBuf[384];
PORT_Assert(arena);
if (SECSuccess != scanTag(pbp, endptr, tagBuf, sizeof tagBuf) ||
!(valLen = scanVal(pbp, endptr, valBuf, sizeof valBuf))) {
goto loser;
}
bp = *pbp;
if (bp < endptr) {
sep = *bp++; /* skip over separator */
}
*pbp = bp;
/* if we haven't finished, insist that we've stopped on a separator */
if (sep && sep != ',' && sep != ';' && sep != '+') {
goto loser;
}
/* is this a dotted decimal OID attribute type ? */
if (!PL_strncasecmp("oid.", tagBuf, 4)) {
rv = SEC_StringToOID(arena, &derOid, tagBuf, strlen(tagBuf));
} else {
for (n2k = name2kinds; n2k->name; n2k++) {
SECOidData *oidrec;
if (PORT_Strcasecmp(n2k->name, tagBuf) == 0) {
kind = n2k->kind;
vt = n2k->valueType;
oidrec = SECOID_FindOIDByTag(kind);
if (oidrec == NULL)
goto loser;
derOid = oidrec->oid;
break;
}
}
}
if (kind == SEC_OID_UNKNOWN && rv != SECSuccess)
goto loser;
/* Is this a hex encoding of a DER attribute value ? */
if ('#' == valBuf[0]) {
/* convert attribute value from hex to binary */
rv = hexToBin(arena, &derVal, valBuf + 1, valLen - 1);
if (rv)
goto loser;
a = CERT_CreateAVAFromRaw(arena, &derOid, &derVal);
} else {
if (kind == SEC_OID_UNKNOWN)
goto loser;
if (kind == SEC_OID_AVA_COUNTRY_NAME && valLen != 2)
goto loser;
if (vt == SEC_ASN1_PRINTABLE_STRING &&
!IsPrintable((unsigned char*) valBuf, valLen))
goto loser;
if (vt == SEC_ASN1_DS) {
/* RFC 4630: choose PrintableString or UTF8String */
if (IsPrintable((unsigned char*) valBuf, valLen))
vt = SEC_ASN1_PRINTABLE_STRING;
else
vt = SEC_ASN1_UTF8_STRING;
}
derVal.data = (unsigned char*) valBuf;
derVal.len = valLen;
a = CERT_CreateAVAFromSECItem(arena, kind, vt, &derVal);
}
return a;
loser:
/* matched no kind -- invalid tag */
PORT_SetError(SEC_ERROR_INVALID_AVA);
return 0;
}
