fetch.h

   1 #include <curl/curl.h>
   2 #include <pthread.h>
   3
   4 typedef enum {
   5         HAND_HARD=1,
   6         HAND_RANDOM=2,
   7 } hand_type_t;
   8
   9 /* TODO: lockovani */
  10 struct handle {
  11         hand_type_t type;
  12         struct grow url;
  13         struct grow data;
  14         struct grow lover;
  15
  16         off_t in_order, out_order;
  17         off_t offset;
  18         size_t total;
  19         /* TODO: zjistit proc curl potrbeuje funkcni ptr na range az do konce provedeni requestu */
  20         char range[32];
  21
  22         CURLM *mult;
  23         CURL *conn;
  24         pthread_mutex_t async_lock;
  25 };
  26
  27
  28 int request(CURL *conn, char *url, int head, struct stat *st, struct grow *data, size_t size, off_t offset);
  29 int request_open_async(struct handle *h, off_t offset, size_t size);
  30 void request_close_async(struct handle *h);
  31 int request_perf_async(struct handle *h, size_t todo, int *done);
  32 #define request_done(h) (!(h)->mult)