/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* nautilus-file-utilities.c - implementation of file manipulation routines. Copyright (C) 1999, 2000, 2001 Eazel, Inc. The Gnome Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The Gnome Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the Gnome Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. Authors: John Sullivan */ #include #include "nautilus-file-utilities.h" #include "nautilus-global-preferences.h" #include "nautilus-lib-self-check-functions.h" #include "nautilus-metadata.h" #include "nautilus-metafile.h" #include #include #include #include #include #include #include #define NAUTILUS_USER_DIRECTORY_NAME ".nautilus" #define DEFAULT_NAUTILUS_DIRECTORY_MODE (0755) #define DESKTOP_DIRECTORY_NAME ".gnome-desktop" #define DEFAULT_DESKTOP_DIRECTORY_MODE (0755) gboolean nautilus_file_name_matches_hidden_pattern (const char *name_or_relative_uri) { g_return_val_if_fail (name_or_relative_uri != NULL, FALSE); return name_or_relative_uri[0] == '.'; } gboolean nautilus_file_name_matches_backup_pattern (const char *name_or_relative_uri) { g_return_val_if_fail (name_or_relative_uri != NULL, FALSE); return eel_str_has_suffix (name_or_relative_uri, "~"); } /** * nautilus_make_path: * * Make a path name from a base path and name. The base path * can end with or without a separator character. * * Return value: the combined path name. **/ char * nautilus_make_path (const char *path, const char* name) { gboolean insert_separator; int path_length; char *result; path_length = strlen (path); insert_separator = path_length > 0 && name[0] != '\0' && path[path_length - 1] != G_DIR_SEPARATOR; if (insert_separator) { result = g_strconcat (path, G_DIR_SEPARATOR_S, name, NULL); } else { result = g_strconcat (path, name, NULL); } return result; } /** * nautilus_get_user_directory: * * Get the path for the directory containing nautilus settings. * * Return value: the directory path. **/ char * nautilus_get_user_directory (void) { char *user_directory = NULL; user_directory = nautilus_make_path (g_get_home_dir (), NAUTILUS_USER_DIRECTORY_NAME); if (!g_file_test (user_directory, G_FILE_TEST_EXISTS)) { mkdir (user_directory, DEFAULT_NAUTILUS_DIRECTORY_MODE); /* FIXME bugzilla.gnome.org 41286: * How should we handle the case where this mkdir fails? * Note that nautilus_application_startup will refuse to launch if this * directory doesn't get created, so that case is OK. But the directory * could be deleted after Nautilus was launched, and perhaps * there is some bad side-effect of not handling that case. */ } return user_directory; } /** * nautilus_get_desktop_directory: * * Get the path for the directory containing files on the desktop. * * Return value: the directory path. **/ char * nautilus_get_desktop_directory (void) { char *desktop_directory; if (eel_preferences_get_boolean (NAUTILUS_PREFERENCES_DESKTOP_IS_HOME_DIR)) { desktop_directory = g_strdup (g_get_home_dir()); } else { desktop_directory = nautilus_get_gmc_desktop_directory (); if (!g_file_test (desktop_directory, G_FILE_TEST_EXISTS)) { mkdir (desktop_directory, DEFAULT_DESKTOP_DIRECTORY_MODE); /* FIXME bugzilla.gnome.org 41286: * How should we handle the case where this mkdir fails? * Note that nautilus_application_startup will refuse to launch if this * directory doesn't get created, so that case is OK. But the directory * could be deleted after Nautilus was launched, and perhaps * there is some bad side-effect of not handling that case. */ } } return desktop_directory; } /** * nautilus_get_gmc_desktop_directory: * * Get the path for the directory containing the legacy gmc desktop. * * Return value: the directory path. **/ char * nautilus_get_gmc_desktop_directory (void) { return nautilus_make_path (g_get_home_dir (), DESKTOP_DIRECTORY_NAME); } /** * nautilus_get_pixmap_directory * * Get the path for the directory containing Nautilus pixmaps. * * Return value: the directory path. **/ char * nautilus_get_pixmap_directory (void) { return g_strdup (DATADIR "/pixmaps/nautilus"); } /* FIXME bugzilla.gnome.org 42423: * Callers just use this and dereference so we core dump if * pixmaps are missing. That is lame. */ char * nautilus_pixmap_file (const char *partial_path) { char *path; path = nautilus_make_path (DATADIR "/pixmaps/nautilus", partial_path); if (g_file_test (path, G_FILE_TEST_EXISTS)) { return path; } g_free (path); return NULL; } char * nautilus_get_data_file_path (const char *partial_path) { char *path; char *user_directory; /* first try the user's home directory */ user_directory = nautilus_get_user_directory (); path = nautilus_make_path (user_directory, partial_path); g_free (user_directory); if (g_file_test (path, G_FILE_TEST_EXISTS)) { return path; } g_free (path); /* next try the shared directory */ path = nautilus_make_path (NAUTILUS_DATADIR, partial_path); if (g_file_test (path, G_FILE_TEST_EXISTS)) { return path; } g_free (path); return NULL; } char * nautilus_unique_temporary_file_name (void) { const char *prefix = "/tmp/nautilus-temp-file"; char *file_name; static guint count = 1; file_name = g_strdup_printf ("%sXXXXXX", prefix); if (mktemp (file_name) != file_name) { g_free (file_name); file_name = g_strdup_printf ("%s-%d-%d", prefix, count++, getpid ()); } return file_name; } #if !defined (NAUTILUS_OMIT_SELF_CHECK) void nautilus_self_check_file_utilities (void) { } #endif /* !NAUTILUS_OMIT_SELF_CHECK */