[Rawstudio-commit] r2960 - branches/rawstudio-ng-color/librawstudio

[Anders Kvist]

Author: akv
Date: 2010-01-02 03:00:38 +0100 (Sat, 02 Jan 2010)
New Revision: 2960

Modified:
   branches/rawstudio-ng-color/librawstudio/rs-lens-db-editor.c
Log:
Added rs_lens_db_editor_update_lensfun() to update Lensfun database to 
~/.local/share/lensfun/.

Modified: branches/rawstudio-ng-color/librawstudio/rs-lens-db-editor.c
===================================================================
--- branches/rawstudio-ng-color/librawstudio/rs-lens-db-editor.c        
2010-01-01 20:48:13 UTC (rev 2959)
+++ branches/rawstudio-ng-color/librawstudio/rs-lens-db-editor.c        
2010-01-02 02:00:38 UTC (rev 2960)
@@ -35,6 +35,7 @@
 #include "rs-lens-db-editor.h"
 
 static void fill_model(RSLensDb *lens_db, GtkTreeModel *tree_model);
+static gboolean rs_lens_db_editor_update_lensfun();
 
 typedef struct {
        /* The menu used to choose lens - either full or limited by search 
criteria */
@@ -569,3 +570,65 @@
                list = g_list_next (list);
        }
 }
+
+static gboolean
+rs_lens_db_editor_update_lensfun()
+{
+       gchar *stdout = NULL;
+       gchar *stderr = NULL;
+       gint exit_status;
+
+       if (!g_spawn_command_line_sync("svn --version", &stdout, &stderr, 
&exit_status, NULL))
+       {
+               g_debug("Missing subversion");
+               g_free(stdout);
+               g_free(stderr);
+               return FALSE;
+       }
+
+       const gchar *url = 
"http://svn.berlios.de/svnroot/repos/lensfun/trunk/data/db";;
+       const gchar *target = g_strdup_printf("/tmp/.%u-rawstudio_lensfun/", 
g_random_int());
+       const gchar *cmd = g_strdup_printf("svn checkout %s %s\n", url, target);
+
+       if (!g_spawn_command_line_sync(cmd, &stdout, &stderr, &exit_status, 
NULL))
+       {
+               g_debug("Error running subversion checkout");
+               g_free(stdout);
+               g_free(stderr);
+               return FALSE;
+       }
+
+       if (!g_file_test(target, G_FILE_TEST_IS_DIR))
+       {
+               g_debug("Missing lensfun database directory after svn 
checkout");
+               return FALSE;
+       }
+
+       GDir *dir = g_dir_open(target, 0, NULL);
+       const gchar *fn = NULL;
+
+       while (fn = g_dir_read_name (dir))
+       {
+               GPatternSpec *ps = g_pattern_spec_new ("*.xml");
+               if (g_pattern_match (ps, strlen(fn), fn, NULL))
+               {
+                       gchar *ffn = g_build_filename (target, fn, NULL);
+                       GFile *source = g_file_new_for_path(ffn);
+                       GFile *destination = 
g_file_new_for_path(g_build_filename(g_get_user_data_dir(), "lensfun", fn, 
NULL));
+
+                       if (!g_file_copy(source, destination, 
G_FILE_COPY_OVERWRITE, NULL, NULL, NULL, NULL))
+                       {
+                               g_debug("Error copying file %s to %s\n", 
g_file_get_parse_name(source), g_file_get_parse_name(destination));
+                               return FALSE;
+                       }
+                       g_free(ffn);
+               }
+               g_free(ps);
+       }
+
+       /* FIXME: remove 'target' */
+
+       g_dir_close(dir);
+
+       return TRUE;
+}


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