func_callcompletion.c
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00028 #include "asterisk.h"
00029
00030 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 411313 $")
00031
00032 #include "asterisk/module.h"
00033 #include "asterisk/channel.h"
00034 #include "asterisk/ccss.h"
00035 #include "asterisk/pbx.h"
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00071 static int acf_cc_read(struct ast_channel *chan, const char *name, char *data,
00072 char *buf, size_t buf_len)
00073 {
00074 struct ast_cc_config_params *cc_params;
00075 int res;
00076
00077 if (!chan) {
00078 ast_log(LOG_WARNING, "No channel was provided to %s function.\n", name);
00079 return -1;
00080 }
00081
00082 ast_channel_lock(chan);
00083 if (!(cc_params = ast_channel_get_cc_config_params(chan))) {
00084 ast_channel_unlock(chan);
00085 return -1;
00086 }
00087
00088 res = ast_cc_get_param(cc_params, data, buf, buf_len);
00089 ast_channel_unlock(chan);
00090 return res;
00091 }
00092
00093 static int acf_cc_write(struct ast_channel *chan, const char *cmd, char *data,
00094 const char *value)
00095 {
00096 struct ast_cc_config_params *cc_params;
00097 int res;
00098
00099 if (!chan) {
00100 ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd);
00101 return -1;
00102 }
00103
00104 ast_channel_lock(chan);
00105 if (!(cc_params = ast_channel_get_cc_config_params(chan))) {
00106 ast_channel_unlock(chan);
00107 return -1;
00108 }
00109
00110 res = ast_cc_set_param(cc_params, data, value);
00111 ast_channel_unlock(chan);
00112 return res;
00113 }
00114
00115 static struct ast_custom_function cc_function = {
00116 .name = "CALLCOMPLETION",
00117 .read = acf_cc_read,
00118 .write = acf_cc_write,
00119 };
00120
00121 static int unload_module(void)
00122 {
00123 return ast_custom_function_unregister(&cc_function);
00124 }
00125
00126 static int load_module(void)
00127 {
00128 return ast_custom_function_register(&cc_function) == 0 ? AST_MODULE_LOAD_SUCCESS : AST_MODULE_LOAD_DECLINE;
00129 }
00130
00131 AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Call Control Configuration Function");