char* get_request_line(char* buffer, http_request* request){
char method[10];
char path[1024];
char version[20];
char *query;
strcpy(method, strsep(&buffer, " "));
strcpy(path, strsep(&buffer, " "));
strcpy(version, strsep(&buffer, "\r\n"));
query = index(path, '?');
if(query != NULL){
*query = '\0';
query++;
request->query = strdup(query);
}
logoutf("%s %s %s\r\n",method, path, version);
request->path = strdup(path);
if (strcmp(method, "GET") == 0) {
request->method = METHOD_GET;
} else if (strcmp(method, "POST") == 0) {
request->method = METHOD_POST;
}
request->version = get_http_version(version);
return buffer + 1; // skip the \n at last
}
static int http_get_parse(char *req, int len, get_ret_t *ret)
{
char *s = req, *e, *end;
char *path;
int path_len, minor_version;
end = req + len;
if (memcmp_fail_loc(s, "GET ", len, 4, &e)) goto malformed_request;
path = remove_whitespace(e, len);
e = find_whitespace(path, len - (path-s));
path_len = e-path;
e = remove_whitespace(e, len - (e-s));
if (get_http_version(e, len - (e-s), &e, &minor_version)) goto malformed_request;
if (minor_version != 0 && minor_version != 1) {
/* This should be seen as an error: */
e = s;
goto malformed_request;
}
ret->head_flags = 0;
if (http_find_header_end(e, len - (e-s), &e, ret->head_flags)) goto malformed_request;
ret->end = e;
ret->path = path;
ret->path_len = path_len;
return 0;
malformed_request:
ret->path = NULL;
ret->path_len = -1;
ret->end = e;
return -1;
}
