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filter_options.cpp
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#include "filter_options.h"
#include "options.h"
cSipMsgFilter::cSipMsgFilter(const char *filter) {
setFilter(filter);
}
void cSipMsgFilter::setFilter(const char *filter) {
JsonItem jsonData;
jsonData.parse(filter);
map<string, string> filterData;
for(unsigned int i = 0; i < jsonData.getLocalCount(); i++) {
JsonItem *item = jsonData.getLocalItem(i);
string filterTypeName = item->getLocalName();
string filterValue = item->getLocalValue();
if(filterValue.empty()) {
continue;
}
filterData[filterTypeName] = filterValue;
}
if(!filterData["type"].empty()) {
vector<string> types = explode(filterData["type"], ',');
if(types.size()) {
cRecordFilterItem_numList *filter = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_type);
for(unsigned i = 0; i < types.size(); i++) {
filter->addNum(atoi(types[i].c_str()));
}
addFilter(filter);
}
}
if(!filterData["ip_src"].empty() &&
filterData["ip_src_dst_type"] == "0") {
cRecordFilterItem_IP *filter1 = new FILE_LINE(0) cRecordFilterItem_IP(this, smf_ip_src);
filter1->addWhite(filterData["ip_src"].c_str());
cRecordFilterItem_IP *filter2 = new FILE_LINE(0) cRecordFilterItem_IP(this, smf_ip_dst);
filter2->addWhite(filterData["ip_src"].c_str());
addFilter(filter1, filter2);
} else {
cRecordFilterItems gItems(cRecordFilterItems::_and);
if(!filterData["ip_src"].empty()) {
cRecordFilterItem_IP *filter = new FILE_LINE(0) cRecordFilterItem_IP(this, smf_ip_src);
filter->addWhite(filterData["ip_src"].c_str());
gItems.addFilter(filter);
}
if(!filterData["ip_dst"].empty()) {
cRecordFilterItem_IP *filter = new FILE_LINE(0) cRecordFilterItem_IP(this, smf_ip_dst);
filter->addWhite(filterData["ip_dst"].c_str());
gItems.addFilter(filter);
}
if(gItems.isSet()) {
addFilter(&gItems);
}
}
if(!filterData["port_src"].empty() &&
filterData["port_src_dst_type"] == "0") {
cRecordFilterItem_numList *filter1 = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_port_src);
filter1->addNum(atoi(filterData["port_src"].c_str()));
cRecordFilterItem_numList *filter2 = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_port_dst);
filter2->addNum(atoi(filterData["port_src"].c_str()));
addFilter(filter1, filter2);
} else {
cRecordFilterItems gItems(cRecordFilterItems::_and);
if(!filterData["port_src"].empty()) {
cRecordFilterItem_numList *filter = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_port_src);
filter->addNum(atoi(filterData["port_src"].c_str()));
gItems.addFilter(filter);
}
if(!filterData["port_dst"].empty()) {
cRecordFilterItem_numList *filter = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_port_dst);
filter->addNum(atoi(filterData["port_dst"].c_str()));
gItems.addFilter(filter);
}
if(gItems.isSet()) {
addFilter(&gItems);
}
}
if(!filterData["number_src"].empty() &&
filterData["number_src_dst_type"] == "0") {
cRecordFilterItem_CheckString *filter1 = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_number_src);
filter1->addWhite(filterData["number_src"].c_str());
cRecordFilterItem_CheckString *filter2 = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_number_dst);
filter2->addWhite(filterData["number_src"].c_str());
addFilter(filter1, filter2);
} else {
cRecordFilterItems gItems(cRecordFilterItems::_and);
if(!filterData["number_src"].empty()) {
cRecordFilterItem_CheckString *filter = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_number_src);
filter->addWhite(filterData["number_src"].c_str());
gItems.addFilter(filter);
}
if(!filterData["number_dst"].empty()) {
cRecordFilterItem_CheckString *filter = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_number_dst);
filter->addWhite(filterData["number_dst"].c_str());
gItems.addFilter(filter);
}
if(gItems.isSet()) {
addFilter(&gItems);
}
}
if(!filterData["domain_src"].empty() &&
filterData["domain_src_dst_type"] == "0") {
cRecordFilterItem_CheckString *filter1 = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_domain_src);
filter1->addWhite(filterData["domain_src"].c_str());
cRecordFilterItem_CheckString *filter2 = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_domain_dst);
filter2->addWhite(filterData["domain_src"].c_str());
addFilter(filter1, filter2);
} else {
cRecordFilterItems gItems(cRecordFilterItems::_and);
if(!filterData["domain_src"].empty()) {
cRecordFilterItem_CheckString *filter = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_domain_src);
filter->addWhite(filterData["domain_src"].c_str());
gItems.addFilter(filter);
}
if(!filterData["domain_dst"].empty()) {
cRecordFilterItem_CheckString *filter = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_domain_dst);
filter->addWhite(filterData["domain_dst"].c_str());
gItems.addFilter(filter);
}
if(gItems.isSet()) {
addFilter(&gItems);
}
}
if(!filterData["ua_src"].empty() &&
filterData["ua_src_dst_type"] == "0") {
cRecordFilterItem_CheckString *filter1 = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_ua_src, false);
filter1->addWhite(filterData["ua_src"].c_str());
cRecordFilterItem_CheckString *filter2 = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_ua_dst, false);
filter2->addWhite(filterData["ua_src"].c_str());
addFilter(filter1, filter2);
} else {
cRecordFilterItems gItems(cRecordFilterItems::_and);
if(!filterData["ua_src"].empty()) {
cRecordFilterItem_CheckString *filter = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_ua_src, false);
filter->addWhite(filterData["ua_src"].c_str());
gItems.addFilter(filter);
}
if(!filterData["ua_dst"].empty()) {
cRecordFilterItem_CheckString *filter = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_ua_dst, false);
filter->addWhite(filterData["ua_dst"].c_str());
gItems.addFilter(filter);
}
if(gItems.isSet()) {
addFilter(&gItems);
}
}
if(atoi(filterData["qualify_state"].c_str()) == 1) {
cRecordFilterItem_numList *filter = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_qualify_ok);
filter->addNum(1);
addFilter(filter);
} else if(atoi(filterData["qualify_state"].c_str()) == 2) {
cRecordFilterItem_numList *filter = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_qualify_ok);
filter->addNum(0);
filter->addNum(-1);
addFilter(filter);
}
if(!filterData["response_duration_ge"].empty()) {
cRecordFilterItem_numInterval *filter = new FILE_LINE(0) cRecordFilterItem_numInterval(this, smf_response_duration_ms, atol(filterData["response_duration_ge"].c_str()), cRecordFilterItem_base::_ge);
addFilter(filter);
}
if(!filterData["response_duration_lt"].empty()) {
cRecordFilterItem_numInterval *filter1 = new FILE_LINE(0) cRecordFilterItem_numInterval(this, smf_response_duration_ms, atol(filterData["response_duration_lt"].c_str()), cRecordFilterItem_base::_lt);
addFilter(filter1);
cRecordFilterItem_numInterval *filter2 = new FILE_LINE(0) cRecordFilterItem_numInterval(this, smf_response_duration_ms, 0, cRecordFilterItem_base::_ge);
addFilter(filter2);
}
if(!filterData["response_number"].empty()) {
cRecordFilterItem_numList *filterNum = NULL;
cRecordFilterItem_CheckString *filterStr = NULL;
vector<string> response_numbers_str = split(filterData["response_number"].c_str(), split(",|;| ", "|"), true);
bool onlyNums = true;
for(unsigned i = 0; i < response_numbers_str.size(); i++) {
if(!(string_is_numeric(response_numbers_str[i].c_str()) ||
(response_numbers_str[i][0] == '!' && string_is_numeric(response_numbers_str[i].c_str() + 1)))) {
onlyNums = false;
break;
}
}
if(onlyNums) {
for(unsigned i = 0; i < response_numbers_str.size(); i++) {
if(string_is_numeric(response_numbers_str[i].c_str()) ||
(response_numbers_str[i][0] == '!' && string_is_numeric(response_numbers_str[i].c_str() + 1))) {
bool _not = response_numbers_str[i][0] == '!';
if(!filterNum) {
filterNum = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_response_number);
}
filterNum->addNum(atoi(response_numbers_str[i].c_str() + (_not ? 1 : 0)), _not);
}
}
} else {
response_numbers_str = split(filterData["response_number"].c_str(), split(",|;", "|"), true);
for(unsigned i = 0; i < response_numbers_str.size(); i++) {
if(string_is_numeric(response_numbers_str[i].c_str()) ||
(response_numbers_str[i][0] == '!' && string_is_numeric(response_numbers_str[i].c_str() + 1))) {
bool _not = response_numbers_str[i][0] == '!';
if(!filterNum) {
filterNum = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_response_number);
}
filterNum->addNum(atoi(response_numbers_str[i].c_str() + (_not ? 1 : 0)), _not);
} else {
bool _not = response_numbers_str[i][0] == '!';
if(!filterStr) {
filterStr = new FILE_LINE(0) cRecordFilterItem_CheckString(this, smf_response_string);
}
if(_not) {
filterStr->addBlack(response_numbers_str[i].c_str() + 1);
} else {
filterStr->addWhite(response_numbers_str[i].c_str());
}
}
}
}
if(filterNum && filterStr) {
addFilter(filterNum, filterStr);
} else {
if(filterNum) {
addFilter(filterNum);
}
if(filterStr) {
addFilter(filterStr);
}
}
}
if(!filterData["sensor_id"].empty()) {
vector<string> filter_sensor_ids = split(filterData["sensor_id"].c_str(), ",", true);
if(filter_sensor_ids.size()) {
cRecordFilterItem_numList *filter = new FILE_LINE(0) cRecordFilterItem_numList(this, smf_id_sensor);
for(unsigned i = 0; i < filter_sensor_ids.size(); i++) {
filter->addNum(atoi(filter_sensor_ids[i].c_str()) >= 0 ? atoi(filter_sensor_ids[i].c_str()) : -1);
}
addFilter(filter);
}
}
}