From 30751ff188cbc46f50f404c312b92632a15939b2 Mon Sep 17 00:00:00 2001
From: nobody <nobody@localhost>
Date: Sun, 20 Jan 2002 13:41:39 +0000
Subject: This commit was manufactured by cvs2svn to create tag
'version_1_6_1'.
svn path=/tags/version_1_6_1/; revision=15409
---
e-util/e-mktemp.c | 266 ------------------------------------------------------
1 file changed, 266 deletions(-)
delete mode 100644 e-util/e-mktemp.c
(limited to 'e-util/e-mktemp.c')
diff --git a/e-util/e-mktemp.c b/e-util/e-mktemp.c
deleted file mode 100644
index 56f8f2011d..0000000000
--- a/e-util/e-mktemp.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Authors: Jeffrey Stedfast <fejj@ximian.com>
- *
- * Copyright 2001 Ximian, Inc. (www.ximian.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-
-#include "e-mktemp.h"
-
-#include <config.h>
-
-#include <glib.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <errno.h>
-
-#ifdef ENABLE_THREADS
-#include <pthread.h>
-#endif
-
-
-static gboolean initialized = FALSE;
-static GSList *temp_files = NULL;
-static GSList *temp_dirs = NULL;
-#ifdef ENABLE_THREADS
-static pthread_mutex_t temp_files_lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t temp_dirs_lock = PTHREAD_MUTEX_INITIALIZER;
-#define TEMP_FILES_LOCK() pthread_mutex_lock (&temp_files_lock)
-#define TEMP_FILES_UNLOCK() pthread_mutex_unlock (&temp_files_lock)
-#define TEMP_DIRS_LOCK() pthread_mutex_lock (&temp_dirs_lock)
-#define TEMP_DIRS_UNLOCK() pthread_mutex_unlock (&temp_dirs_lock)
-#else
-#define TEMP_FILES_LOCK()
-#define TEMP_FILES_UNLOCK()
-#define TEMP_DIRS_LOCK()
-#define TEMP_DIRS_UNLOCK()
-#endif /* ENABLE_THREADS */
-
-
-static GString *
-get_path (gboolean make)
-{
- GString *path;
-
- path = g_string_new ("/tmp/evolution-");
- g_string_sprintfa (path, "%d-%d", (int) getuid (), (int) getpid ());
-
- if (make) {
- int ret;
-
- /* shoot now, ask questions later */
- ret = mkdir (path->str, S_IRWXU);
- if (ret == -1) {
- if (errno == EEXIST) {
- struct stat st;
-
- if (stat (path->str, &st) == -1) {
- /* reset errno */
- errno = EEXIST;
- g_string_free (path, TRUE);
- return NULL;
- }
-
- /* make sure this is a directory and belongs to us... */
- if (!S_ISDIR (st.st_mode) || st.st_uid != getuid ()) {
- /* eek! this is bad... */
- g_string_free (path, TRUE);
- return NULL;
- }
- } else {
- /* some other error...do not pass go, do not collect $200 */
- g_string_free (path, TRUE);
- return NULL;
- }
- }
- }
-
- return path;
-}
-
-static void
-e_mktemp_cleanup (void)
-{
- GString *path;
- GSList *node;
-
- TEMP_FILES_LOCK ();
- if (temp_files) {
- node = temp_files;
- while (node) {
- unlink (node->data);
- g_free (node->data);
- node = node->next;
- }
- g_slist_free (temp_files);
- temp_files = NULL;
- }
- TEMP_FILES_UNLOCK ();
-
- TEMP_DIRS_LOCK ();
- if (temp_dirs) {
- node = temp_dirs;
- while (node) {
- /* perform the equivalent of a rm -rf */
- struct dirent *dent;
- DIR *dir;
-
- /* first empty out this directory of it's files... */
- dir = opendir (node->data);
- if (dir) {
- while ((dent = readdir (dir)) != NULL) {
- /* yea...so if we contain
- subdirectories this won't work, but
- it shouldn't so we won't
- bother caring... */
- if (strcmp (dent->d_name, ".") && strcmp (dent->d_name, ".."))
- unlink (dent->d_name);
- }
- closedir (dir);
- }
-
- /* ...then rmdir the directory */
- rmdir (node->data);
- g_free (node->data);
- node = node->next;
- }
- g_slist_free (temp_dirs);
- temp_dirs = NULL;
- }
- TEMP_DIRS_UNLOCK ();
-
- path = get_path (FALSE);
- rmdir (path->str);
-
- g_string_free (path, TRUE);
-}
-
-
-const char *
-e_mktemp (const char *template)
-{
- GString *path;
- char *ret;
-
- path = get_path (TRUE);
- if (!path)
- return NULL;
-
- g_string_append_c (path, '/');
- if (template)
- g_string_append (path, template);
- else
- g_string_append (path, "unknown-XXXXXX");
-
- ret = mktemp (path->str);
- if (ret) {
- TEMP_FILES_LOCK ();
- if (!initialized) {
- g_atexit (e_mktemp_cleanup);
- initialized = TRUE;
- }
- temp_files = g_slist_prepend (temp_files, ret);
- g_string_free (path, FALSE);
- TEMP_FILES_UNLOCK ();
- } else {
- g_string_free (path, TRUE);
- }
-
- return ret;
-}
-
-
-int
-e_mkstemp (const char *template)
-{
- GString *path;
- int fd;
-
- path = get_path (TRUE);
- if (!path)
- return -1;
-
- g_string_append_c (path, '/');
- if (template)
- g_string_append (path, template);
- else
- g_string_append (path, "unknown-XXXXXX");
-
- fd = mkstemp (path->str);
- if (fd != -1) {
- TEMP_FILES_LOCK ();
- if (!initialized) {
- g_atexit (e_mktemp_cleanup);
- initialized = TRUE;
- }
- temp_files = g_slist_prepend (temp_files, path->str);
- g_string_free (path, FALSE);
- TEMP_FILES_UNLOCK ();
- } else {
- g_string_free (path, TRUE);
- }
-
- return fd;
-}
-
-
-const char *
-e_mkdtemp (const char *template)
-{
- GString *path;
- char *tmpdir;
-
- path = get_path (TRUE);
- if (!path)
- return NULL;
-
- g_string_append_c (path, '/');
- if (template)
- g_string_append (path, template);
- else
- g_string_append (path, "unknown-XXXXXX");
-
-#ifdef HAVE_MKDTEMP
- tmpdir = mkdtemp (path->str);
-#else
- tmpdir = mktemp (path->str);
- if (tmpdir) {
- if (mkdir (tmpdir, S_IRWXU) == -1)
- tmpdir = NULL;
- }
-#endif
-
- if (tmpdir) {
- TEMP_DIRS_LOCK ();
- if (!initialized) {
- g_atexit (e_mktemp_cleanup);
- initialized = TRUE;
- }
- temp_dirs = g_slist_prepend (temp_dirs, tmpdir);
- g_string_free (path, FALSE);
- TEMP_DIRS_UNLOCK ();
- } else {
- g_string_free (path, TRUE);
- }
-
- return tmpdir;
-}
--
cgit