X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fev-file-helpers.c;h=130c62b20a48c91475db47c47be066e04beed654;hb=39253488e0186a32a184257db2fa0bed0af24d1c;hp=d9daf6a5739b056b2ee0e221fc19db65c42d07f2;hpb=11368f9b50db86ce4f2ae0b549fb575a19af2a74;p=evince.git

diff --git a/lib/ev-file-helpers.c b/lib/ev-file-helpers.c
index d9daf6a5..130c62b2 100644
--- a/lib/ev-file-helpers.c
+++ b/lib/ev-file-helpers.c
@@ -23,12 +23,19 @@
 #endif
 
 #include <sys/stat.h>
+#include <unistd.h>
 #include <glib.h>
 #include <libgnome/gnome-init.h>
+#include <libgnomevfs/gnome-vfs-uri.h>
+#include <libgnomevfs/gnome-vfs-utils.h>
+#include <libgnomevfs/gnome-vfs-ops.h>
+#include <libgnomevfs/gnome-vfs-xfer.h>
 
 #include "ev-file-helpers.h"
 
 static char *dot_dir = NULL;
+static char *tmp_dir = NULL;
+static int  count = 0;
 
 static gboolean
 ensure_dir_exists (const char *dir)
@@ -58,8 +65,7 @@ ev_dot_dir (void)
 	{
 		gboolean exists;
 
-		dot_dir = g_build_filename (g_get_home_dir (),
-					    GNOME_DOT_GNOME,
+		dot_dir = g_build_filename (gnome_user_dir_get (),
 					    "evince",
 					    NULL);
 
@@ -77,7 +83,81 @@ ev_file_helpers_init (void)
 
 void
 ev_file_helpers_shutdown (void)
-{
+{	
+	if (tmp_dir != NULL)	
+		rmdir (tmp_dir);
+
+	g_free (tmp_dir);
 	g_free (dot_dir);
+
 	dot_dir = NULL;
+	tmp_dir = NULL;
+}
+
+gchar* 
+ev_tmp_filename (void)
+{
+	gchar *basename;
+	gchar *filename = NULL;
+
+	if (tmp_dir == NULL) {
+		gboolean exists;
+		gchar   *dirname;
+		
+		dirname = g_strdup_printf ("evince-%u", getpid());
+		tmp_dir = g_build_filename (g_get_tmp_dir (),
+					    dirname,
+					    NULL);
+		g_free (dirname);
+
+		exists = ensure_dir_exists (tmp_dir);
+		g_assert (exists);
+	}
+	
+	
+	do {
+		if (filename != NULL)
+			g_free (filename);
+			
+		basename = g_strdup_printf ("document-%d", count ++);
+		
+		filename = g_build_filename (tmp_dir, basename, NULL);
+		
+		g_free (basename);
+	} while (g_file_test (filename, G_FILE_TEST_EXISTS));
+			
+	return filename;
+}
+
+gboolean
+ev_xfer_uri_simple (const char *from,
+		    const char *to,
+		    GError     **error)
+{
+	GnomeVFSResult result;
+	GnomeVFSURI *source_uri;
+	GnomeVFSURI *target_uri;
+	
+	if (!from)
+		return FALSE;
+	
+	source_uri = gnome_vfs_uri_new (from);
+	target_uri = gnome_vfs_uri_new (to);
+
+	result = gnome_vfs_xfer_uri (source_uri, target_uri, 
+				     GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
+				     GNOME_VFS_XFER_ERROR_MODE_ABORT,
+				     GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
+				     NULL,
+				     NULL);
+	gnome_vfs_uri_unref (target_uri);
+	gnome_vfs_uri_unref (source_uri);
+    
+	if (result != GNOME_VFS_OK)
+		g_set_error (error,
+			     G_FILE_ERROR,
+			     G_FILE_ERROR_FAILED,
+			     gnome_vfs_result_to_string (result));
+	return (result == GNOME_VFS_OK);
+
 }