return(-1);
}
+struct hthead *parseresponse(FILE *in)
+{
+ struct hthead *req;
+ int code;
+ struct charbuf ver, msg;
+ int c;
+
+ req = NULL;
+ bufinit(ver);
+ bufinit(msg);
+ code = 0;
+ while(1) {
+ c = getc(in);
+ if(c == ' ') {
+ break;
+ } else if((c == EOF) || (c < 32) || (c >= 128)) {
+ goto fail;
+ } else {
+ bufadd(ver, c);
+ if(ver.d >= 128)
+ goto fail;
+ }
+ }
+ while(1) {
+ c = getc(in);
+ if(c == ' ') {
+ break;
+ } else if((c == EOF) || (c < '0') || (c > '9')) {
+ goto fail;
+ } else {
+ code = (code * 10) + (c - '0');
+ if(code >= 10000)
+ goto fail;
+ }
+ }
+ while(1) {
+ c = getc(in);
+ if(c == 10) {
+ break;
+ } else if(c == 13) {
+ } else if((c == EOF) || (c < 32)) {
+ goto fail;
+ } else {
+ bufadd(msg, c);
+ if(msg.d >= 512)
+ goto fail;
+ }
+ }
+ bufadd(msg, 0);
+ bufadd(ver, 0);
+ req = mkresp(code, msg.b, ver.b);
+ if(parseheaders(req, in))
+ goto fail;
+ goto out;
+
+fail:
+ if(req != NULL) {
+ freehthead(req);
+ req = NULL;
+ }
+out:
+ buffree(msg);
+ buffree(ver);
+ return(req);
+}
+
void replrest(struct hthead *head, char *rest)
{
char *tmp;