From f8247040e6231c4b3b5099ea3a526348b7941566 Mon Sep 17 00:00:00 2001 From: russell Date: Sat, 19 Jan 2008 00:19:29 +0000 Subject: Creating tag for the release of asterisk-1.6.0-beta1 git-svn-id: http://svn.digium.com/svn/asterisk/tags/1.6.0-beta1@99163 f38db490-d61c-443f-a65b-d21fe96a405b --- trunk/funcs/func_callerid.c | 233 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 233 insertions(+) create mode 100644 trunk/funcs/func_callerid.c (limited to 'trunk/funcs/func_callerid.c') diff --git a/trunk/funcs/func_callerid.c b/trunk/funcs/func_callerid.c new file mode 100644 index 000000000..9dfe0d8c7 --- /dev/null +++ b/trunk/funcs/func_callerid.c @@ -0,0 +1,233 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 1999-2006, Digium, Inc. + * + * 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 Caller ID related dialplan functions + * + * \ingroup functions + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/module.h" +#include "asterisk/channel.h" +#include "asterisk/pbx.h" +#include "asterisk/utils.h" +#include "asterisk/app.h" +#include "asterisk/callerid.h" + +static int callerpres_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) +{ + ast_copy_string(buf, ast_named_caller_presentation(chan->cid.cid_pres), len); + return 0; +} + +static int callerpres_write(struct ast_channel *chan, const char *cmd, char *data, const char *value) +{ + int pres = ast_parse_caller_presentation(value); + if (pres < 0) + ast_log(LOG_WARNING, "'%s' is not a valid presentation (see 'show function CALLERPRES')\n", value); + else + chan->cid.cid_pres = pres; + return 0; +} + +static int callerid_read(struct ast_channel *chan, const char *cmd, char *data, + char *buf, size_t len) +{ + char *opt = data; + + if (!chan) + return -1; + + if (strchr(opt, ',')) { + char name[80], num[80]; + + data = strsep(&opt, ","); + ast_callerid_split(opt, name, sizeof(name), num, sizeof(num)); + + if (!strncasecmp("all", data, 3)) { + snprintf(buf, len, "\"%s\" <%s>", name, num); + } else if (!strncasecmp("name", data, 4)) { + ast_copy_string(buf, name, len); + } else if (!strncasecmp("num", data, 3)) { + ast_copy_string(buf, num, len); + } else { + ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data); + } + } else { + ast_channel_lock(chan); + + if (!strncasecmp("all", data, 3)) { + snprintf(buf, len, "\"%s\" <%s>", + S_OR(chan->cid.cid_name, ""), + S_OR(chan->cid.cid_num, "")); + } else if (!strncasecmp("name", data, 4)) { + if (chan->cid.cid_name) { + ast_copy_string(buf, chan->cid.cid_name, len); + } + } else if (!strncasecmp("num", data, 3)) { + if (chan->cid.cid_num) { + ast_copy_string(buf, chan->cid.cid_num, len); + } + } else if (!strncasecmp("ani", data, 3)) { + if (!strncasecmp(data + 3, "2", 1)) { + snprintf(buf, len, "%d", chan->cid.cid_ani2); + } else if (chan->cid.cid_ani) { + ast_copy_string(buf, chan->cid.cid_ani, len); + } + } else if (!strncasecmp("dnid", data, 4)) { + if (chan->cid.cid_dnid) { + ast_copy_string(buf, chan->cid.cid_dnid, len); + } + } else if (!strncasecmp("rdnis", data, 5)) { + if (chan->cid.cid_rdnis) { + ast_copy_string(buf, chan->cid.cid_rdnis, len); + } + } else if (!strncasecmp("pres", data, 4)) { + ast_copy_string(buf, ast_named_caller_presentation(chan->cid.cid_pres), len); + } else if (!strncasecmp("ton", data, 3)) { + snprintf(buf, len, "%d", chan->cid.cid_ton); + } else { + ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data); + } + + ast_channel_unlock(chan); + } + + return 0; +} + +static int callerid_write(struct ast_channel *chan, const char *cmd, char *data, + const char *value) +{ + if (!value || !chan) + return -1; + + if (!strncasecmp("all", data, 3)) { + char name[256]; + char num[256]; + + if (!ast_callerid_split(value, name, sizeof(name), num, sizeof(num))) + ast_set_callerid(chan, num, name, num); + } else if (!strncasecmp("name", data, 4)) { + ast_set_callerid(chan, NULL, value, NULL); + } else if (!strncasecmp("num", data, 3)) { + ast_set_callerid(chan, value, NULL, NULL); + } else if (!strncasecmp("ani", data, 3)) { + if (!strncasecmp(data + 3, "2", 1)) { + int i = atoi(value); + chan->cid.cid_ani2 = i; + } else + ast_set_callerid(chan, NULL, NULL, value); + } else if (!strncasecmp("dnid", data, 4)) { + ast_channel_lock(chan); + if (chan->cid.cid_dnid) + ast_free(chan->cid.cid_dnid); + chan->cid.cid_dnid = ast_strdup(value); + ast_channel_unlock(chan); + } else if (!strncasecmp("rdnis", data, 5)) { + ast_channel_lock(chan); + if (chan->cid.cid_rdnis) + ast_free(chan->cid.cid_rdnis); + chan->cid.cid_rdnis = ast_strdup(value); + ast_channel_unlock(chan); + } else if (!strncasecmp("pres", data, 4)) { + int i; + char *s, *val; + + /* Strip leading spaces */ + while ((value[0] == '\t') || (value[0] == ' ')) + ++value; + + val = ast_strdupa(value); + + /* Strip trailing spaces */ + s = val + strlen(val); + while ((s != val) && ((s[-1] == '\t') || (s[-1] == ' '))) + --s; + *s = '\0'; + + if ((val[0] >= '0') && (val[0] <= '9')) + i = atoi(val); + else + i = ast_parse_caller_presentation(val); + + if (i < 0) + ast_log(LOG_ERROR, "Unknown calling number presentation '%s', value unchanged\n", val); + else + chan->cid.cid_pres = i; + } else if (!strncasecmp("ton", data, 3)) { + int i = atoi(value); + chan->cid.cid_ton = i; + } else { + ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data); + } + + return 0; +} + +static struct ast_custom_function callerid_function = { + .name = "CALLERID", + .synopsis = "Gets or sets Caller*ID data on the channel.", + .syntax = "CALLERID(datatype[,])", + .desc = + "Gets or sets Caller*ID data on the channel. The allowable datatypes\n" + "are \"all\", \"name\", \"num\", \"ANI\", \"DNID\", \"RDNIS\", \"pres\",\n" + "and \"ton\".\n" + "Uses channel callerid by default or optional callerid, if specified.\n", + .read = callerid_read, + .write = callerid_write, +}; + +static struct ast_custom_function callerpres_function = { + .name = "CALLERPRES", + .synopsis = "Gets or sets Caller*ID presentation on the channel.", + .syntax = "CALLERPRES()", + .desc = +"Gets or sets Caller*ID presentation on the channel. The following values\n" +"are valid:\n" +" allowed_not_screened : Presentation Allowed, Not Screened\n" +" allowed_passed_screen : Presentation Allowed, Passed Screen\n" +" allowed_failed_screen : Presentation Allowed, Failed Screen\n" +" allowed : Presentation Allowed, Network Number\n" +" prohib_not_screened : Presentation Prohibited, Not Screened\n" +" prohib_passed_screen : Presentation Prohibited, Passed Screen\n" +" prohib_failed_screen : Presentation Prohibited, Failed Screen\n" +" prohib : Presentation Prohibited, Network Number\n" +" unavailable : Number Unavailable\n", + .read = callerpres_read, + .write = callerpres_write, +}; + +static int unload_module(void) +{ + int res = ast_custom_function_unregister(&callerpres_function); + res |= ast_custom_function_unregister(&callerid_function); + return res; +} + +static int load_module(void) +{ + int res = ast_custom_function_register(&callerpres_function); + res |= ast_custom_function_register(&callerid_function); + return res; +} + +AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Caller ID related dialplan functions"); -- cgit v1.2.3