Fix function's return value

[andy/viking.git] / src / download.h

diff --git a/src/download.h b/src/download.h
index f4aa8df5e6d21cbcc3ae030017611f6c0adaca26..89ce75e3b1928c9221e520321e4c060ceac2d329 100644 (file)
--- a/src/download.h
+++ b/src/download.h
@@ -31,6 +31,12 @@ gboolean a_check_html_file(FILE*);
 gboolean a_check_kml_file(FILE*);
 
 typedef struct {
 gboolean a_check_kml_file(FILE*);
 
 typedef struct {

+  /**
+   * Check if the server has a more recent file than the one we have before downloading it
+   * This uses http header If-Modified-Since
+   */
+  gboolean check_file_server_time;
+

   /**
    * The REFERER string to use.
    * Could be NULL.
   /**
    * The REFERER string to use.
    * Could be NULL.


@@ -47,10 +53,20 @@ typedef struct {
    * File content checker.
    */
   VikFileContentCheckerFunc check_file;
    * File content checker.
    */
   VikFileContentCheckerFunc check_file;

+

 } DownloadOptions;
 
 } DownloadOptions;
 

+void a_download_init(void);
+

 /* TODO: convert to Glib */
 /* TODO: convert to Glib */

-int a_http_download_get_url ( const char *hostname, const char *uri, const char *fn, DownloadOptions *opt );
-int a_ftp_download_get_url ( const char *hostname, const char *uri, const char *fn, DownloadOptions *opt );
+int a_http_download_get_url ( const char *hostname, const char *uri, const char *fn, DownloadOptions *opt, void *handle );
+int a_ftp_download_get_url ( const char *hostname, const char *uri, const char *fn, DownloadOptions *opt, void *handle );
+void *a_download_handle_init ();
+void a_download_handle_cleanup ( void *handle );
+
+/* Error messages returned by download functions */
+enum { DOWNLOAD_NO_ERROR = 0,
+       DOWNLOAD_NO_NEWER_FILE,
+       DOWNLOAD_ERROR };

 
 #endif
 
 #endif