diff options
Diffstat (limited to 'funcs/func_callerid.c')
| -rw-r--r-- | funcs/func_callerid.c | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/funcs/func_callerid.c b/funcs/func_callerid.c new file mode 100644 index 000000000..86c54883e --- /dev/null +++ b/funcs/func_callerid.c @@ -0,0 +1,187 @@ +/* + * 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 + * + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <sys/types.h> + +#include "asterisk/module.h" +#include "asterisk/channel.h" +#include "asterisk/pbx.h" +#include "asterisk/logger.h" +#include "asterisk/utils.h" +#include "asterisk/app.h" +#include "asterisk/options.h" +#include "asterisk/callerid.h" + +static int callerid_read(struct ast_channel *chan, char *cmd, char *data, + char *buf, size_t len) +{ + int res = -1; + 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); + res = 0; + } else if (!strncasecmp("name", data, 4)) { + ast_copy_string(buf, name, len); + res = 0; + } else if (!strncasecmp("num", data, 3) || + !strncasecmp("number", data, 6)) { + + ast_copy_string(buf, num, len); + res = 0; + } 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, "")); + res = 0; + } else if (!strncasecmp("name", data, 4)) { + if (chan->cid.cid_name) { + ast_copy_string(buf, chan->cid.cid_name, len); + res = 0; + } + } else if (!strncasecmp("num", data, 3) + || !strncasecmp("number", data, 6)) { + if (chan->cid.cid_num) { + ast_copy_string(buf, chan->cid.cid_num, len); + res = 0; + } + } else if (!strncasecmp("ani", data, 3)) { + if (chan->cid.cid_ani) { + ast_copy_string(buf, chan->cid.cid_ani, len); + res = 0; + } + } else if (!strncasecmp("dnid", data, 4)) { + if (chan->cid.cid_dnid) { + ast_copy_string(buf, chan->cid.cid_dnid, len); + res = 0; + } + } else if (!strncasecmp("rdnis", data, 5)) { + if (chan->cid.cid_rdnis) { + ast_copy_string(buf, chan->cid.cid_rdnis, len); + res = 0; + } + } else { + ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data); + } + + ast_channel_unlock(chan); + } + + return res; +} + +static int callerid_write(struct ast_channel *chan, 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); + if (chan->cdr) + ast_cdr_setcid(chan->cdr, chan); + } + } else if (!strncasecmp("name", data, 4)) { + ast_set_callerid(chan, NULL, value, NULL); + if (chan->cdr) + ast_cdr_setcid(chan->cdr, chan); + } else if (!strncasecmp("num", data, 3) || + !strncasecmp("number", data, 6)) { + ast_set_callerid(chan, value, NULL, NULL); + if (chan->cdr) + ast_cdr_setcid(chan->cdr, chan); + } else if (!strncasecmp("ani", data, 3)) { + ast_set_callerid(chan, NULL, NULL, value); + if (chan->cdr) + ast_cdr_setcid(chan->cdr, chan); + } else if (!strncasecmp("dnid", data, 4)) { + ast_channel_lock(chan); + if (chan->cid.cid_dnid) + free(chan->cid.cid_dnid); + chan->cid.cid_dnid = ast_strdup(value); + if (chan->cdr) + ast_cdr_setcid(chan->cdr, chan); + ast_channel_unlock(chan); + } else if (!strncasecmp("rdnis", data, 5)) { + ast_channel_lock(chan); + if (chan->cid.cid_rdnis) + free(chan->cid.cid_rdnis); + chan->cid.cid_rdnis = ast_strdup(value); + if (chan->cdr) + ast_cdr_setcid(chan->cdr, chan); + ast_channel_unlock(chan); + } 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[,<optional-CID>])", + .desc = + "Gets or sets Caller*ID data on the channel. The allowable datatypes\n" + "are \"all\", \"name\", \"num\", \"ANI\", \"DNID\", \"RDNIS\".\n" + "Uses channel callerid by default or optional callerid, if specified.\n", + .read = callerid_read, + .write = callerid_write, +}; + +static int unload_module(void) +{ + return ast_custom_function_unregister(&callerid_function); +} + +static int load_module(void) +{ + return ast_custom_function_register(&callerid_function); +} + +AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Caller ID related dialplan function"); |