/*
- * Copyright (c) 2005 Zmanda, Inc. All Rights Reserved.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License version 2.1 as
- * published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful, but
+ * Copyright (c) 2007-2012 Zmanda, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 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 Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * Contact information: Zmanda Inc., 505 N Mathlida Ave, Suite 120
+ * 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
+ *
+ * Contact information: Zmanda Inc., 465 S. Mathilda Ave., Suite 300
* Sunnyvale, CA 94085, USA, or: http://www.zmanda.com
*/
#include "glib-util.h"
#include "conffile.h" /* For find_multiplier. */
+#ifdef HAVE_LIBCURL
+#include <curl/curl.h>
+
+#ifdef LIBCURL_USE_OPENSSL
+#include <openssl/crypto.h>
+static GMutex **openssl_mutex_array;
+static void openssl_lock_callback(int mode, int type, const char *file, int line)
+{
+ (void)file;
+ (void)line;
+ if (mode & CRYPTO_LOCK) {
+ g_mutex_lock(openssl_mutex_array[type]);
+ }
+ else {
+ g_mutex_unlock(openssl_mutex_array[type]);
+ }
+}
+
+static void
+init_ssl(void)
+{
+ int i;
+
+ openssl_mutex_array = g_new0(GMutex *, CRYPTO_num_locks());
+
+ for (i=0; i<CRYPTO_num_locks(); i++) {
+ openssl_mutex_array[i] = g_mutex_new();
+ }
+ CRYPTO_set_locking_callback(openssl_lock_callback);
+
+}
+
+#else /* LIBCURL_USE_OPENSSL */
+#if defined LIBCURL_USE_GNUTLS
+
+#include <gcrypt.h>
+#include <errno.h>
+
+GCRY_THREAD_OPTION_PTHREAD_IMPL;
+static void
+init_ssl(void)
+{
+ gcry_control(GCRYCTL_SET_THREAD_CBS);
+}
+
+#else /* LIBCURL_USE_GNUTLS */
+
+static void
+init_ssl(void)
+{
+}
+#endif /* LIBCURL_USE_GNUTLS */
+#endif /* LIBCURL_USE_OPENSSL */
+
+#else /* HAVE_LIBCURL */
+static void
+init_ssl(void)
+{
+}
+#endif /* HAVE_LIBCURL */
+
+void
+glib_init(void) {
+ static gboolean did_glib_init = FALSE;
+ if (did_glib_init) return;
+ did_glib_init = TRUE;
+
+ /* set up libcurl */
+#ifdef HAVE_LIBCURL
+# ifdef G_THREADS_ENABLED
+# if (GLIB_MAJOR_VERSION < 2 || (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION < 31))
+ g_assert(!g_thread_supported()); /* assert threads aren't initialized yet */
+# endif
+# endif
+ g_assert(curl_global_init(CURL_GLOBAL_ALL) == 0);
+#endif
+
+ /* do a version check */
+#if GLIB_CHECK_VERSION(2,6,0)
+ {
+ const char *glib_err = glib_check_version(GLIB_MAJOR_VERSION,
+ GLIB_MINOR_VERSION,
+ GLIB_MICRO_VERSION);
+ if (glib_err) {
+ error(_("%s: Amanda was compiled with glib-%d.%d.%d"), glib_err,
+ GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
+ exit(1); /* glib_init may be called before error handling is set up */
+ }
+ }
+#endif
+
+ /* Initialize glib's type system. On glib >= 2.24, this will initialize
+ * threads, so it must be done after curl is initialized. */
+ g_type_init();
+
+ /* And set up glib's threads */
+#if defined(G_THREADS_ENABLED) && !defined(G_THREADS_IMPL_NONE)
+ if (!g_thread_supported())
+ g_thread_init(NULL);
+#endif
+
+ /* initialize ssl */
+ init_ssl();
+
+}
+
typedef enum {
FLAG_STRING_NAME,
FLAG_STRING_SHORT_NAME,
return to;
}
-void g_list_free_full(GList * list) {
- GList * cur = list;
-
- while (cur != NULL) {
- gpointer data = cur->data;
- amfree(data);
- cur = g_list_next(cur);
- }
-
- g_list_free(list);
-}
-
-void g_slist_free_full(GSList * list) {
+#if (GLIB_MAJOR_VERSION < 2 || (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION < 28))
+void slist_free_full(GSList * list, GDestroyNotify free_fn) {
GSList * cur = list;
while (cur != NULL) {
gpointer data = cur->data;
- amfree(data);
+ free_fn(data);
cur = g_slist_next(cur);
}
g_slist_free(list);
}
-
-void g_queue_free_full(GQueue * queue) {
- while (!g_queue_is_empty(queue)) {
- gpointer data;
- data = g_queue_pop_head(queue);
- amfree(data);
- }
- g_queue_free(queue);
-}
+#endif
void g_ptr_array_free_full(GPtrArray * array) {
size_t i;
g_assert_not_reached();
}
-static gboolean g_value_set_boolean_from_string(GValue * val, char * string) {
- if (strcasecmp(string, "true") == 0 ||
- strcasecmp(string, "yes") == 0 ||
- strcmp(string, "1") == 0) {
- g_value_set_boolean(val, TRUE);
- } else if (strcasecmp(string, "false") == 0 ||
- strcasecmp(string, "no") == 0 ||
- strcmp(string, "0") == 0) {
- g_value_set_boolean(val, FALSE);
- } else {
- return FALSE;
- }
+static gboolean
+g_value_set_boolean_from_string(
+ GValue * val,
+ char * str)
+{
+ int b = string_to_boolean(str);
+
+ if (b == -1)
+ return FALSE;
+ g_value_set_boolean(val, b);
return TRUE;
}
strv = g_strdupv(strv);
length = g_strv_length(strv);
+
+ if (length == 1)
+ return stralloc(strv[0]);
+
last = strv[length - 1];
strv[length - 1] = NULL;
}
return rval;
}
-
#endif /* GLIB_CHECK_VERSION(2.6.0) */
+
+#if !GLIB_CHECK_VERSION(2,4,0)
+void
+g_ptr_array_foreach (GPtrArray *array,
+ GFunc func,
+ gpointer user_data)
+{
+ guint i;
+
+ g_return_if_fail (array);
+
+ for (i = 0; i < array->len; i++)
+ (*func) (array->pdata[i], user_data);
+}
+#endif
+
+guint
+g_str_amanda_hash(
+ gconstpointer key)
+{
+ /* modified version of glib's hash function, copyright
+ * GLib Team and others 1997-2000. */
+ const char *p;
+ guint h = 0;
+
+ for (p = key; *p != '\0'; p++)
+ h = (h << 5) - h + (('_' == *p) ? '-' : g_ascii_tolower(*p));
+
+ return h;
+}
+
+gboolean
+g_str_amanda_equal(
+ gconstpointer v1,
+ gconstpointer v2)
+{
+ const gchar *p1 = v1, *p2 = v2;
+ while (*p1) {
+ /* letting '-' == '_' */
+ if (!('-' == *p1 || '_' == *p1) || !('-' == *p2 || '_' == *p2))
+ if (g_ascii_tolower(*p1) != g_ascii_tolower(*p2))
+ return FALSE;
+
+ p1++;
+ p2++;
+ }
+
+ /* p1 is at '\0' is p2 too? */
+ return *p2? FALSE : TRUE;
+}
projects / debian / amanda / blobdiff