diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 14 |
1 files changed, 5 insertions, 9 deletions
@@ -49,10 +49,9 @@ int get(char *host, char *path, char *sendcookie, char *savecookie, char **buf) char t[BUFSIZ]; char *t2; - /* TODO: should socket be closed after use? */ if((fd = dial(host, "80")) == -1) return 0; - if(sendcookie) + if(sendcookie && sendcookie[0]) snprintf(c, COOKIEMAX, "\r\nCookie: %s", sendcookie); snprintf(h, HDRMAX, "GET %s HTTP/1.0\r\nUser-Agent: getxbook-"VERSION \ " (not mozilla)\r\nHost: %s%s\r\n\r\n", path, host, c); @@ -60,27 +59,24 @@ int get(char *host, char *path, char *sendcookie, char *savecookie, char **buf) *buf = NULL; l = 0; - while(recv(fd, t, 1024, 0) > 0) { + while((res = recv(fd, t, 1024, 0)) > 0) { if(sscanf(t, "HTTP/%d.%d %d", &i, &i, &p) == 3 && p != 200) return 0; if(savecookie != NULL && sscanf(t, "Set-Cookie: %s;", c)) strncat(savecookie, c, COOKIEMAX); if((t2 = strstr(t, "\r\n\r\n") + 4)) { - l = strlen(t2); + *(t2-1) = '\0'; + l = res - strlen(t) - 1; *buf = malloc(sizeof(char *) * l); - strncpy(*buf, t2, l); + memcpy(*buf, t2, l); break; } } - printf("to start, got %d (%d) bytes:\n%s\n", l, strlen(*buf), *buf); - *buf = realloc(*buf, sizeof(char *) * (l+BUFSIZ)); for(; (res = recv(fd, *buf+l, BUFSIZ, 0)) > 0; l+=res) *buf = realloc(*buf, sizeof(char *) * (l+BUFSIZ)); - printf("got %d bytes (%d):\n%s\n", l, strlen(*buf), *buf); - return l; } |