Forgot to add app_settransfercapability.c

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5344 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_settransfercapability.c

@@ -0,0 +1,115 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * App to set the ISDN Transfer Capability
+ * 
+ * Copyright (C) 2005, Frank Sautter, levigo holding gmbh, www.levigo.de
+ *
+ * Frank Sautter - asterisk+at+sautter+dot+com 
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+ 
+#include <asterisk/logger.h>
+#include <asterisk/channel.h>
+#include <asterisk/pbx.h>
+#include <asterisk/module.h>
+#include <asterisk/options.h>
+#include <asterisk/transcap.h>
+#include <string.h>
+#include <stdlib.h>
+#include <libpri.h>
+
+
+static char *app = "SetTransferCapability";
+
+static char *synopsis = "Set ISDN Transfer Capability";
+
+STANDARD_LOCAL_USER;
+
+LOCAL_USER_DECL;
+
+static struct {	int val; char *name; } transcaps[] = {
+	{ AST_TRANS_CAP_SPEECH,				"SPEECH" },
+	{ AST_TRANS_CAP_DIGITAL,			"DIGITAL" },
+	{ AST_TRANS_CAP_RESTRICTED_DIGITAL,	"RESTRICTED_DIGITAL" },
+	{ AST_TRANS_CAP_3_1K_AUDIO,			"3K1AUDIO" },
+	{ AST_TRANS_CAP_DIGITAL_W_TONES,	"DIGITAL_W_TONES" },
+	{ AST_TRANS_CAP_VIDEO,				"VIDEO" },
+};
+
+static char *descrip = 
+"  SetTransferCapability(transfercapability): Set the ISDN Transfer \n"
+"Capability of a call to a new value.\n"
+"Always returns 0.  Valid Transfer Capabilities are:\n"
+"\n"
+"  SPEECH             : 0x00 - Speech (default, voice calls)\n"
+"  DIGITAL            : 0x08 - Unrestricted digital information (data calls)\n"
+"  RESTRICTED_DIGITAL : 0x09 - Restricted digital information\n"
+"  3K1AUDIO           : 0x10 - 3.1kHz Audio (fax calls)\n"
+"  DIGITAL_W_TONES    : 0x11 - Unrestricted digital information with tones/announcements\n"
+"  VIDEO              : 0x18 - Video:\n"
+"\n"
+;
+
+static int settransfercapability_exec(struct ast_channel *chan, void *data)
+{
+	char tmp[256] = "";
+	struct localuser *u;
+	int x;
+	char *opts;
+	int transfercapability = -1;
+	
+	if (data)
+		strncpy(tmp, (char *)data, sizeof(tmp) - 1);
+	opts = strchr(tmp, '|');
+	if (opts)
+		*opts = '\0';
+	for (x=0;x<sizeof(transcaps) / sizeof(transcaps[0]);x++) {
+		if (!strcasecmp(transcaps[x].name, tmp)) {
+			transfercapability = transcaps[x].val;
+			break;
+		}
+	}
+	if (transfercapability < 0) {
+		ast_log(LOG_WARNING, "'%s' is not a valid transfer capability (see 'show application SetTransferCapability')\n", tmp);
+		return 0;
+	} else {
+		LOCAL_USER_ADD(u);
+		chan->transfercapability = (unsigned short)transfercapability;
+		LOCAL_USER_REMOVE(u);
+		if (option_verbose > 2)
+			ast_verbose(VERBOSE_PREFIX_3 "Setting transfer capability to: 0x%.2x - %s.\n", transfercapability, tmp);			
+		return 0;
+	}
+}
+
+
+int unload_module(void)
+{
+	STANDARD_HANGUP_LOCALUSERS;
+	return ast_unregister_application(app);
+}
+
+int load_module(void)
+{
+	return ast_register_application(app, settransfercapability_exec, synopsis, descrip);
+}
+
+char *description(void)
+{
+	return descrip;
+}
+
+int usecount(void)
+{
+	int res;
+	STANDARD_USECOUNT(res);
+	return res;
+}
+
+char *key()
+{
+	return ASTERISK_GPL_KEY;
+}