Merge in the bridge_construction branch to make the system use the Bridging API.

Breaks many things until they can be reworked.  A partial list:
chan_agent
chan_dahdi, chan_misdn, chan_iax2 native bridging
app_queue
COLP updates
DTMF attended transfers
Protocol attended transfers


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@389378 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 199 insertions, 0 deletions

diff --git a/res/parking/parking_ui.c b/res/parking/parking_ui.c
new file mode 100644
index 000000000..5b432b689
--- /dev/null
+++ b/res/parking/parking_ui.c
@@ -0,0 +1,199 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2013, Digium, Inc.
+ *
+ * Jonathan Rose <jrose@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*! \file
+ *
+ * \brief Call Parking CLI commands
+ *
+ * \author Jonathan Rose <jrose@digium.com>
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include "res_parking.h"
+#include "asterisk/config.h"
+#include "asterisk/config_options.h"
+#include "asterisk/event.h"
+#include "asterisk/utils.h"
+#include "asterisk/module.h"
+#include "asterisk/cli.h"
+#include "asterisk/astobj2.h"
+#include "asterisk/features.h"
+#include "asterisk/manager.h"
+
+static void display_parked_call(struct parked_user *user, int fd)
+{
+	ast_cli(fd, "  Space: %d\n", user->parking_space);
+	ast_cli(fd, "  Channel: %s\n", ast_channel_name(user->chan));
+	ast_cli(fd, "  Parker: %s\n", user->parker ? user->parker->name : "<unknown>");
+	ast_cli(fd, "\n");
+}
+
+static int display_parked_users_cb(void *obj, void *arg, int flags)
+{
+	int *fd = arg;
+	struct parked_user *user = obj;
+	display_parked_call(user, *fd);
+	return 0;
+}
+
+static void display_parking_lot(struct parking_lot *lot, int fd)
+{
+	ast_cli(fd, "Parking Lot: %s\n--------------------------------------------------------------------------\n", lot->name);
+	ast_cli(fd, "Parking Extension   :  %s\n", lot->cfg->parkext);
+	ast_cli(fd, "Parking Context     :  %s\n", lot->cfg->parking_con);
+	ast_cli(fd, "Parking Spaces      :  %d-%d\n", lot->cfg->parking_start, lot->cfg->parking_stop);
+	ast_cli(fd, "Parking Time        :  %u sec\n", lot->cfg->parkingtime);
+	ast_cli(fd, "Comeback to Origin  :  %s\n", lot->cfg->comebacktoorigin ? "yes" : "no");
+	ast_cli(fd, "Comeback Context    :  %s%s\n", lot->cfg->comebackcontext, lot->cfg->comebacktoorigin ? " (comebacktoorigin=yes, not used)" : "");
+	ast_cli(fd, "Comeback Dial Time  :  %u sec\n", lot->cfg->comebackdialtime);
+	ast_cli(fd, "MusicOnHold Class   :  %s\n", lot->cfg->mohclass);
+	ast_cli(fd, "Enabled             :  %s\n", (lot->mode == PARKINGLOT_DISABLED) ? "no" : "yes");
+	ast_cli(fd, "\n");
+}
+
+static int display_parking_lot_cb(void *obj, void *arg, int flags)
+{
+	int *fd = arg;
+	struct parking_lot *lot = obj;
+	display_parking_lot(lot, *fd);
+	return 0;
+}
+
+static void cli_display_parking_lot(int fd, const char *name)
+{
+	RAII_VAR(struct parking_lot *, lot, NULL, ao2_cleanup);
+	lot = parking_lot_find_by_name(name);
+
+	/* If the parking lot couldn't be found with the search, also abort. */
+	if (!lot) {
+		ast_cli(fd, "Could not find parking lot '%s'\n\n", name);
+		return;
+	}
+
+	display_parking_lot(lot, fd);
+
+	ast_cli(fd, "Parked Calls\n------------\n");
+
+	if (!ao2_container_count(lot->parked_users)) {
+		ast_cli(fd, "  (none)\n");
+		ast_cli(fd, "\n\n");
+		return;
+	}
+
+	ao2_callback(lot->parked_users, OBJ_MULTIPLE | OBJ_NODATA, display_parked_users_cb, &fd);
+	ast_cli(fd, "\n");
+}
+
+static void cli_display_parking_lot_list(int fd)
+{
+	struct ao2_container *lot_container;
+
+	lot_container = get_parking_lot_container();
+
+	if (!lot_container) {
+		ast_cli(fd, "Failed to obtain parking lot list.\n\n");
+		return;
+	}
+
+	ao2_callback(lot_container, OBJ_MULTIPLE | OBJ_NODATA, display_parking_lot_cb, &fd);
+	ast_cli(fd, "\n");
+}
+
+struct parking_lot_complete {
+	int seeking;    /*! Nth match to return. */
+	int which;      /*! Which match currently on. */
+};
+
+static int complete_parking_lot_search(void *obj, void *arg, void *data, int flags)
+{
+	struct parking_lot_complete *search = data;
+	if (++search->which > search->seeking) {
+		return CMP_MATCH;
+	}
+	return 0;
+}
+
+static char *complete_parking_lot(const char *word, int seeking)
+{
+	char *ret = NULL;
+	struct parking_lot *lot;
+	struct ao2_container *global_lots = get_parking_lot_container();
+	struct parking_lot_complete search = {
+		.seeking = seeking,
+		};
+
+	lot = ao2_callback_data(global_lots, ast_strlen_zero(word) ? 0 : OBJ_PARTIAL_KEY,
+		complete_parking_lot_search, (char *) word, &search);
+
+	if (!lot) {
+		return NULL;
+	}
+
+	ret = ast_strdup(lot->name);
+	ao2_ref(lot, -1);
+	return ret;
+}
+
+/* \brief command parking show <name> */
+static char *handle_show_parking_lot_cmd(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+	switch (cmd) {
+	case CLI_INIT:
+		e->command = "parking show";
+		e->usage =
+			"Usage: parking show [name]\n"
+			"	Shows a list of parking lots or details of a specific parking lot.";
+		return NULL;
+	case CLI_GENERATE:
+		if (a->pos == 2) {
+			return complete_parking_lot(a->word, a->n);
+		}
+		return NULL;
+	}
+
+	ast_cli(a->fd, "\n");
+
+	if (a->argc == 2) {
+		cli_display_parking_lot_list(a->fd);
+		return CLI_SUCCESS;
+	}
+
+	if (a->argc == 3) {
+		cli_display_parking_lot(a->fd, a->argv[2]);
+		return CLI_SUCCESS;
+	}
+
+	return CLI_SHOWUSAGE;
+}
+
+static struct ast_cli_entry cli_parking_lot[] = {
+	AST_CLI_DEFINE(handle_show_parking_lot_cmd, "Show a parking lot or a list of all parking lots."),
+};
+
+int load_parking_ui(void)
+{
+	return ast_cli_register_multiple(cli_parking_lot, ARRAY_LEN(cli_parking_lot));
+}
+
+void unload_parking_ui(void)
+{
+	ast_cli_unregister_multiple(cli_parking_lot, ARRAY_LEN(cli_parking_lot));
+}