static inline void pcs_http_prepare(struct pcs_http *http, enum HttpMethod method, const char *url, PcsBool follow_location,
PcsHttpWriteFunction write_func, void *state)
{
pcs_http_reset_response(http);
curl_easy_setopt(http->curl, CURLOPT_URL, url);
switch(method)
{
case HTTP_METHOD_GET:
curl_easy_setopt(http->curl, CURLOPT_HTTPGET, 1L);
break;
case HTTP_METHOD_POST:
curl_easy_setopt(http->curl, CURLOPT_POST, 1L);
break;
}
curl_easy_setopt(http->curl, CURLOPT_HEADER, 1L);
curl_easy_setopt(http->curl, CURLOPT_WRITEFUNCTION, write_func);
curl_easy_setopt(http->curl, CURLOPT_WRITEDATA, state);
if (follow_location)
curl_easy_setopt(http->curl, CURLOPT_FOLLOWLOCATION, 1L);
else
curl_easy_setopt(http->curl, CURLOPT_FOLLOWLOCATION, 0L);
if (http->progress) {
curl_easy_setopt(http->curl, CURLOPT_PROGRESSFUNCTION, http->progress_func);
curl_easy_setopt(http->curl, CURLOPT_PROGRESSDATA, http->progress_data);
curl_easy_setopt(http->curl, CURLOPT_NOPROGRESS, (long)0);
}
else {
curl_easy_setopt(http->curl, CURLOPT_PROGRESSFUNCTION, NULL);
curl_easy_setopt(http->curl, CURLOPT_PROGRESSDATA, NULL);
curl_easy_setopt(http->curl, CURLOPT_NOPROGRESS, (long)1);
}
}
static inline void pcs_http_prepare(struct pcs_http *http, enum HttpMethod method, const char *url, PcsBool follow_location,
PcsHttpWriteFunction write_func, void *state,
curl_off_t max_recv_speed, curl_off_t max_send_speed,
curl_off_t resume_from, curl_off_t max_length)
{
pcs_http_reset_response(http);
curl_easy_setopt(http->curl, CURLOPT_USERAGENT, http->usage ? http->usage : USAGE);
curl_easy_setopt(http->curl, CURLOPT_URL, url);
switch(method)
{
case HTTP_METHOD_GET:
curl_easy_setopt(http->curl, CURLOPT_HTTPGET, 1L);
break;
case HTTP_METHOD_POST:
curl_easy_setopt(http->curl, CURLOPT_POST, 1L);
break;
}
curl_easy_setopt(http->curl, CURLOPT_HEADER, 1L);
curl_easy_setopt(http->curl, CURLOPT_CONNECTTIMEOUT, (long)http->connect_timeout);
curl_easy_setopt(http->curl, CURLOPT_TIMEOUT, (long)http->timeout);
curl_easy_setopt(http->curl, CURLOPT_NOSIGNAL, 1L);
curl_easy_setopt(http->curl, CURLOPT_WRITEFUNCTION, write_func);
curl_easy_setopt(http->curl, CURLOPT_WRITEDATA, state);
// 设置文件续传的位置给libcurl
if (resume_from && max_length) {
char *range = pcs_utils_sprintf("%" PRId64 "-%" PRId64, resume_from, resume_from + max_length - 1);
curl_easy_setopt(http->curl, CURLOPT_RANGE, range);
pcs_free(range);
}
else if (resume_from) {
curl_easy_setopt(http->curl, CURLOPT_RESUME_FROM_LARGE, resume_from);
}
else {
curl_easy_setopt(http->curl, CURLOPT_RESUME_FROM_LARGE, (curl_off_t)0);
}
curl_easy_setopt(http->curl, CURLOPT_MAX_RECV_SPEED_LARGE, max_recv_speed ? max_recv_speed : (curl_off_t)0);
curl_easy_setopt(http->curl, CURLOPT_MAX_SEND_SPEED_LARGE, max_send_speed ? max_send_speed : (curl_off_t)0);
if (follow_location)
curl_easy_setopt(http->curl, CURLOPT_FOLLOWLOCATION, 1L);
else
curl_easy_setopt(http->curl, CURLOPT_FOLLOWLOCATION, 0L);
if (http->progress) {
curl_easy_setopt(http->curl, CURLOPT_PROGRESSFUNCTION, http->progress_func);
curl_easy_setopt(http->curl, CURLOPT_PROGRESSDATA, http->progress_data);
curl_easy_setopt(http->curl, CURLOPT_NOPROGRESS, (long)0);
}
else {
curl_easy_setopt(http->curl, CURLOPT_PROGRESSFUNCTION, NULL);
curl_easy_setopt(http->curl, CURLOPT_PROGRESSDATA, NULL);
curl_easy_setopt(http->curl, CURLOPT_NOPROGRESS, (long)1);
}
}
