node_getdigits.cpp
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/*
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* CC/LICENSE
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "tools.h"
#include "node_getdigits.h"
#include "fs_opr.h"
#include "fs_mgr.h"
NodeGetDigits::NodeGetDigits(const uint32_t id, const string& name,
const string& type, const string& desc, const key_map_t& keymap)
: NodeResource(id, name, type, desc, keymap) {
_min_len = "0";
_max_len = "0";
_repeat = "1";
_input_timeout = "0";
}
NodeGetDigits::~NodeGetDigits(void) {
}
NodeBase* NodeGetDigits::run(base_script_t* param) {
if (NULL == param) {
IVR_WARN("base_script_t pointer should not be null");
return NULL;
}
string str_min_len;
string str_max_len;
string str_repeat;
string str_input_timeout;
uint32_t min_len;
uint32_t max_len;
uint32_t repeat;
uint32_t input_timeout;
const char* exit = EXIT_FAIL;
fs_opr_t* opr = NULL;
fw_id_t fs_no;
std::string ret = "";
IVR_TRACE("%s", enter(param->name_var_map).c_str());
std::string callid, playfile, invalidfile;
// map<string, variable_t>::iterator it = param->name_var_map.find(_var);
if (parse_expression(_min_len, param->name_var_map, str_min_len) &&
parse_expression(_max_len, param->name_var_map, str_max_len) &&
parse_expression(_repeat, param->name_var_map, str_repeat) &&
parse_expression(_input_timeout, param->name_var_map, str_input_timeout)) {
if (!ivr_tools_t::is_positive_integer(str_min_len) ||
!ivr_tools_t::is_positive_integer(str_max_len) ||
!ivr_tools_t::is_positive_integer(str_repeat) ||
!ivr_tools_t::is_positive_integer(str_input_timeout)) {
IVR_WARN("Parameter Error: min_len:%s, max_len:%s, repeat:%s, timeout:%s",
str_min_len.c_str(), str_max_len.c_str(),
str_repeat.c_str(), str_input_timeout.c_str());
goto END;
}
min_len = atoi(str_min_len.c_str());
max_len = atoi(str_max_len.c_str());
repeat = atoi(str_repeat.c_str());
input_timeout = atoi(str_input_timeout.c_str());
IVR_TRACE("min_len:%u, max_len:%u, repeat:%u, timeout:%u", min_len, max_len, repeat, input_timeout);
} else {
IVR_WARN("Parameter Parse Error: min_len:%s, max_len:%s, repeat:%s, timeout:%s",
_min_len.c_str(), _max_len.c_str(),
_repeat.c_str(), _input_timeout.c_str());
goto END;
}
if (parse_expression(_callid, param->name_var_map, callid)
&& parse_expression(_play_file, param->name_var_map, playfile)
&& parse_expression(_invalid_file, param->name_var_map, invalidfile)) {
IVR_TRACE("callid=%s,playfile=%s,invalidfile=%s",
callid.c_str(),
(param->vox_base + playfile).c_str(),
(param->vox_base + invalidfile).c_str());
} else {
IVR_WARN("parse playfile or invalidfile or callid failed");
goto END;
}
playfile = param->vox_base + playfile;
invalidfile = param->vox_base + invalidfile;
// if (it == param->name_var_map.end()) {
// IVR_WARN("输出的变量 %s 未定义", _var.c_str());
// goto END;
// }
fs_no = param->fid;
if (fs_mgr_t::instance()->fetch_opr(fs_no, &opr) == IVR_SUCCESS) {
if (NULL != opr) {
if (opr->play_and_get_digits(callid.c_str(), playfile.c_str(),
min_len, max_len, repeat, input_timeout, _end.c_str(), invalidfile.c_str()) == IVR_SUCCESS) {
exit = EXIT_SUCC;
} else {
IVR_TRACE("收号调用失败");
}
} else {
IVR_WARN("fs_opr_t pointer should not be null");
}
fs_mgr_t::instance()->free_opr(&opr);
} else {
IVR_WARN("fetch opr failed. freeswitch no is %d", fs_no);
}
END:
NodeBase* exit_node_ptr = NULL;
std::map<std::string, NodeBase*>::iterator citr;
citr = _exit_node_map.find(exit);
if (citr != _exit_node_map.end()) {
exit_node_ptr = citr->second;
IVR_TRACE("%s exit from %s(%s)",
leave(param->name_var_map).c_str(), exit, ret.c_str());
} else {
IVR_WARN("Can not find exit %s in _exit_node_map", exit);
}
return exit_node_ptr;
}
const char* NodeGetDigits::PARAM_MIN = "minlen";
const char* NodeGetDigits::PARAM_MAX = "maxlen";
const char* NodeGetDigits::PARAM_REPEAT = "repeat";
const char* NodeGetDigits::PARAM_TIMEOUT = "inputtimeout";
const char* NodeGetDigits::PARAM_FILE = "playfile";
const char* NodeGetDigits::PARAM_INVALIDFILE = "invalidfile";
const char* NodeGetDigits::PARAM_ENDKEY = "end";
bool NodeGetDigits::load_other() {
if (valid_str(_key_map, PARAM_FILE, _play_file)) {
if (!valid_str(_key_map, PARAM_REPEAT, _repeat)) {
_repeat = "1";
}
if (!valid_str(_key_map, PARAM_INVALIDFILE, _invalid_file)) {
_invalid_file = "undef";
}
} else {
return false;
}
return NodeResource::load_other()
&& valid_str(_key_map, PARAM_MIN, _min_len)
&& valid_str(_key_map, PARAM_MAX, _max_len)
&& valid_str(_key_map, PARAM_TIMEOUT, _input_timeout)
&& valid_str(_key_map, PARAM_ENDKEY, _end)
&& ("*" == _end || "#" == _end || "#*" == _end || "*#" == _end);
}
std::string NodeGetDigits::enter(const map<string, variable_t>& vars)const {
ostringstream ostm;
ostm << NodeBase::enter(vars);
ostm << "PlayFile:" << _play_file << ",";
ostm << "MinLen:" << _min_len << ",";
ostm << "MaxLen:" << _max_len << ",";
ostm << "Repeat:" << _repeat << ",";
ostm << "End:" << _end << ",";
ostm << "InvalidFile:" << _invalid_file << ",";
return ostm.str();
}