#endif
#include <stdio.h>
+#include <string.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#include <curl/curl.h>
#include "background.h"
+#include "dir.h"
#include "file.h"
#include "globals.h"
#include "curl_download.h"
return fwrite(ptr, size, nmemb, stream);
}
-static size_t curl_get_etag_func(char *ptr, size_t size, size_t nmemb, void *stream)
+static size_t curl_get_etag_func(void *ptr, size_t size, size_t nmemb, void *stream)
{
#define ETAG_KEYWORD "ETag: "
#define ETAG_LEN (sizeof(ETAG_KEYWORD)-1)
- gchar **etag = stream;
+ DownloadFileOptions *file_options = (DownloadFileOptions*)stream;
size_t len = size*nmemb;
char *str = g_strstr_len((const char*)ptr, len, ETAG_KEYWORD);
if (str) {
char *etag_str = str + ETAG_LEN;
char *end_str = g_strstr_len(etag_str, len - ETAG_LEN, "\r\n");
if (etag_str && end_str) {
- *etag = g_strndup(etag_str, end_str - etag_str);
- g_debug("%s: ETAG found: %s", __FUNCTION__, *etag);
+ file_options->new_etag = g_strndup(etag_str, end_str - etag_str);
+ g_debug("%s: ETAG found: %s", __FUNCTION__, file_options->new_etag);
}
}
return nmemb;
static gchar *get_cookie_file(gboolean init)
{
static gchar *cookie_file = NULL;
- static GMutex *mutex = NULL;
- if (init) { /* to make sure it's thread safe */
- mutex = g_mutex_new();
+ // Wipe any previous cookies set on startup (for some reason??)
+ // Startup is single threaded so don't care about mutexes
+ if (init) {
static gchar *cookie_fn = "cookies.txt";
const gchar *viking_dir = a_get_viking_dir();
cookie_file = g_build_filename(viking_dir, cookie_fn, NULL);
return NULL;
}
- g_assert(cookie_file != NULL);
-
- g_mutex_lock(mutex);
- if (g_file_test(cookie_file, G_FILE_TEST_EXISTS) == FALSE) { /* file not there */
- gchar * name_tmp = NULL;
- FILE * out_file = tmpfile();
- if (out_file == NULL) {
- // Something wrong with previous call (unsuported?)
- name_tmp = g_strdup_printf("%s.tmp", cookie_file);
- out_file = g_fopen(name_tmp, "w+b");
- }
- CURLcode res;
- CURL *curl = curl_easy_init();
- if (vik_verbose)
- curl_easy_setopt ( curl, CURLOPT_VERBOSE, 1 );
- curl_easy_setopt(curl, CURLOPT_URL, "http://maps.google.com/"); /* google.com sets "PREF" cookie */
- curl_easy_setopt ( curl, CURLOPT_WRITEDATA, out_file );
- curl_easy_setopt ( curl, CURLOPT_WRITEFUNCTION, curl_write_func);
- curl_easy_setopt(curl, CURLOPT_COOKIEJAR, cookie_file);
- res = curl_easy_perform(curl);
- if (res != CURLE_OK) {
- g_warning(_("%s() Curl perform failed: %s"), __PRETTY_FUNCTION__,
- curl_easy_strerror(res));
- g_unlink(cookie_file);
- }
- curl_easy_cleanup(curl);
- fclose(out_file);
- out_file = NULL;
- if (name_tmp != NULL) {
- g_remove(name_tmp);
- g_free(name_tmp);
- name_tmp = NULL;
- }
- }
- g_mutex_unlock(mutex);
-
return(cookie_file);
}
curl = handle ? handle : curl_easy_init ();
if ( !curl ) {
- return DOWNLOAD_ERROR;
+ return CURL_DOWNLOAD_ERROR;
}
if (vik_verbose)
curl_easy_setopt ( curl, CURLOPT_VERBOSE, 1 );
curl_easy_setopt ( curl, CURLOPT_NOSIGNAL, 1 ); // Yep, we're a multi-threaded program so don't let signals mess it up!
+ if ( options != NULL && options->user_pass ) {
+ curl_easy_setopt ( curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY );
+ curl_easy_setopt ( curl, CURLOPT_USERPWD, options->user_pass );
+ }
curl_easy_setopt ( curl, CURLOPT_URL, uri );
curl_easy_setopt ( curl, CURLOPT_WRITEDATA, f );
curl_easy_setopt ( curl, CURLOPT_WRITEFUNCTION, curl_write_func);
curl_easy_setopt ( curl, CURLOPT_HTTPHEADER , curl_send_headers);
}
/* store the new etag from the server in an option value */
- curl_easy_setopt ( curl, CURLOPT_WRITEHEADER, &(file_options->new_etag));
+ curl_easy_setopt ( curl, CURLOPT_WRITEHEADER, file_options);
curl_easy_setopt ( curl, CURLOPT_HEADERFUNCTION, curl_get_etag_func);
}
}
glong response;
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
if (response == 304) { // 304 = Not Modified
- res = DOWNLOAD_NO_NEWER_FILE;
+ res = CURL_DOWNLOAD_NO_NEWER_FILE;
} else if (response == 200 || // http: 200 = Ok
response == 226) { // ftp: 226 = sucess
gdouble size;
when the server has a (incorrect) time earlier than the time on the file we already have */
curl_easy_getinfo(curl, CURLINFO_SIZE_DOWNLOAD, &size);
if (size == 0)
- res = DOWNLOAD_ERROR;
+ res = CURL_DOWNLOAD_ERROR;
else
- res = DOWNLOAD_NO_ERROR;
+ res = CURL_DOWNLOAD_NO_ERROR;
} else {
g_warning("%s: http response: %ld for uri %s\n", __FUNCTION__, response, uri);
- res = DOWNLOAD_ERROR;
+ res = CURL_DOWNLOAD_ERROR;
}
} else {
- res = DOWNLOAD_ERROR;
+ res = CURL_DOWNLOAD_ERROR;
}
if (!handle)
curl_easy_cleanup ( curl );
int ret;
gchar *full = NULL;
- /* Compose the full url */
- full = g_strdup_printf ( "%s://%s%s", (ftp?"ftp":"http"), hostname, uri );
+ if ( strstr ( hostname, "://" ) != NULL )
+ /* Already full url */
+ full = (gchar *) hostname;
+ else if ( strstr ( uri, "://" ) != NULL )
+ /* Already full url */
+ full = (gchar *) uri;
+ else
+ /* Compose the full url */
+ full = g_strdup_printf ( "%s://%s%s", (ftp?"ftp":"http"), hostname, uri );
ret = curl_download_uri ( full, f, options, file_options, handle );
- g_free ( full );
+ /* Free newly allocated memory, but do not free uri */
+ if ( hostname != full && uri != full )
+ g_free ( full );
full = NULL;
return ret;