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-rw-r--r--http-fetch.c60
1 files changed, 44 insertions, 16 deletions
diff --git a/http-fetch.c b/http-fetch.c
index 784aedf..40bd0b4 100644
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -18,6 +18,10 @@
#define curl_global_init(a) do { /* nothing */ } while(0)
#endif
+#if LIBCURL_VERSION_NUM < 0x070c04
+#define NO_CURL_EASY_DUPHANDLE
+#endif
+
#define PREV_BUF_SIZE 4096
#define RANGE_HEADER_SIZE 30
@@ -28,7 +32,9 @@ static int data_received;
static int max_requests = -1;
static CURLM *curlm;
#endif
+#ifndef NO_CURL_EASY_DUPHANDLE
static CURL *curl_default;
+#endif
static struct curl_slist *pragma_header;
static struct curl_slist *no_pragma_header;
static struct curl_slist *no_range_header;
@@ -87,8 +93,12 @@ static struct active_request_slot *active_queue_head = NULL;
static int curl_ssl_verify = -1;
static char *ssl_cert = NULL;
+#if LIBCURL_VERSION_NUM >= 0x070902
static char *ssl_key = NULL;
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070908
static char *ssl_capath = NULL;
+#endif
static char *ssl_cainfo = NULL;
struct buffer
@@ -213,6 +223,32 @@ void process_curl_messages();
void process_request_queue();
#endif
+static CURL* get_curl_handle()
+{
+ CURL* result = curl_easy_init();
+
+ curl_easy_setopt(result, CURLOPT_SSL_VERIFYPEER, curl_ssl_verify);
+#if LIBCURL_VERSION_NUM >= 0x070907
+ curl_easy_setopt(result, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
+#endif
+
+ if (ssl_cert != NULL)
+ curl_easy_setopt(result, CURLOPT_SSLCERT, ssl_cert);
+#if LIBCURL_VERSION_NUM >= 0x070902
+ if (ssl_key != NULL)
+ curl_easy_setopt(result, CURLOPT_SSLKEY, ssl_key);
+#endif
+#if LIBCURL_VERSION_NUM >= 0x070908
+ if (ssl_capath != NULL)
+ curl_easy_setopt(result, CURLOPT_CAPATH, ssl_capath);
+#endif
+ if (ssl_cainfo != NULL)
+ curl_easy_setopt(result, CURLOPT_CAINFO, ssl_cainfo);
+ curl_easy_setopt(result, CURLOPT_FAILONERROR, 1);
+
+ return result;
+}
+
struct active_request_slot *get_active_slot()
{
struct active_request_slot *slot = active_queue_head;
@@ -235,7 +271,11 @@ struct active_request_slot *get_active_slot()
}
if (slot == NULL) {
newslot = xmalloc(sizeof(*newslot));
+#ifdef NO_CURL_EASY_DUPHANDLE
+ newslot->curl = get_curl_handle();
+#else
newslot->curl = curl_easy_duphandle(curl_default);
+#endif
newslot->in_use = 0;
newslot->next = NULL;
@@ -1202,24 +1242,10 @@ int main(int argc, char **argv)
no_pragma_header = curl_slist_append(no_pragma_header, "Pragma:");
no_range_header = curl_slist_append(no_range_header, "Range:");
- curl_default = curl_easy_init();
-
- curl_easy_setopt(curl_default, CURLOPT_SSL_VERIFYPEER, curl_ssl_verify);
-#if LIBCURL_VERSION_NUM >= 0x070907
- curl_easy_setopt(curl_default, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
+#ifndef NO_CURL_EASY_DUPHANDLE
+ curl_default = get_curl_handle();
#endif
- if (ssl_cert != NULL)
- curl_easy_setopt(curl_default, CURLOPT_SSLCERT, ssl_cert);
- if (ssl_key != NULL)
- curl_easy_setopt(curl_default, CURLOPT_SSLKEY, ssl_key);
- if (ssl_capath != NULL)
- curl_easy_setopt(curl_default, CURLOPT_CAPATH, ssl_capath);
- if (ssl_cainfo != NULL)
- curl_easy_setopt(curl_default, CURLOPT_CAINFO, ssl_cainfo);
-
- curl_easy_setopt(curl_default, CURLOPT_FAILONERROR, 1);
-
alt = xmalloc(sizeof(*alt));
alt->base = url;
alt->got_indices = 0;
@@ -1233,7 +1259,9 @@ int main(int argc, char **argv)
curl_slist_free_all(pragma_header);
curl_slist_free_all(no_pragma_header);
curl_slist_free_all(no_range_header);
+#ifndef NO_CURL_EASY_DUPHANDLE
curl_easy_cleanup(curl_default);
+#endif
slot = active_queue_head;
while (slot != NULL) {
curl_easy_cleanup(slot->curl);