//============================================================================
|
// Name : licensecc.cpp
|
// Author :
|
// Version :
|
// Copyright : BSD
|
//============================================================================
|
|
#define __STDC_WANT_LIB_EXT1__ 1
|
#include <fstream>
|
#include <stdio.h>
|
#include <string.h>
|
#include <stdlib.h>
|
#include <cstring>
|
#include <iostream>
|
|
#include <licensecc/datatypes.h>
|
#include <licensecc/licensecc.h>
|
#include <licensecc_properties.h>
|
|
#include "limits/license_verifier.hpp"
|
#include "base/StringUtils.h"
|
#include "LicenseReader.hpp"
|
#include "pc-identifiers.h"
|
|
using namespace std;
|
|
void print_error(char out_buffer[ERROR_BUFFER_SIZE], LicenseInfo* licenseInfo) {}
|
|
bool identify_pc(IDENTIFICATION_STRATEGY pc_id_method, char* chbuffer, size_t* bufSize) {
|
FUNCTION_RETURN result = FUNC_RET_BUFFER_TOO_SMALL;
|
if (*bufSize > sizeof(PcSignature)) {
|
PcSignature identifier_out;
|
result = generate_user_pc_signature(identifier_out, pc_id_method);
|
strncpy(chbuffer, identifier_out, *bufSize);
|
} else {
|
*bufSize = sizeof(PcSignature) + 1;
|
}
|
return result == FUNC_RET_OK;
|
}
|
|
static void mergeLicenses(const vector<LicenseInfo>& licenses, LicenseInfo* license_out) {
|
if (license_out != nullptr) {
|
int days_left = INT_MIN;
|
for (auto it = licenses.begin(); it != licenses.end(); it++) {
|
// choose the license that expires later...
|
if (!it->has_expiry) {
|
*license_out = *it;
|
break;
|
} else if (days_left < (int)it->days_left) {
|
*license_out = *it;
|
days_left = it->days_left;
|
}
|
}
|
}
|
}
|
|
EVENT_TYPE acquire_license(const CallerInformations* callerInformation, const LicenseLocation* licenseLocation,
|
LicenseInfo* license_out) {
|
const license::LicenseReader lr = license::LicenseReader(licenseLocation);
|
vector<license::FullLicenseInfo> licenses;
|
string project;
|
size_t str_size;
|
if (callerInformation != nullptr &&
|
(str_size = license::mstrnlen_s(callerInformation->project_name, sizeof callerInformation->project_name)) > 0) {
|
project = string(callerInformation->project_name, str_size);
|
} else {
|
project = string(LCC_PROJECT_NAME);
|
}
|
license::EventRegistry er = lr.readLicenses(string(project), licenses);
|
EVENT_TYPE result;
|
if (licenses.size() > 0) {
|
vector<LicenseInfo> licenses_with_errors;
|
vector<LicenseInfo> licenses_ok;
|
license::LicenseVerifier verifier(er);
|
for (auto it = licenses.begin(); it != licenses.end(); it++) {
|
FUNCTION_RETURN signatureValid = verifier.verify_signature(*it);
|
if (signatureValid == FUNC_RET_OK) {
|
if (verifier.verify_limits(*it) == FUNC_RET_OK) {
|
licenses_ok.push_back(verifier.toLicenseInfo(*it));
|
} else {
|
licenses_with_errors.push_back(verifier.toLicenseInfo(*it));
|
}
|
} else {
|
licenses_with_errors.push_back(verifier.toLicenseInfo(*it));
|
}
|
}
|
if (licenses_ok.size() > 0) {
|
er.turnErrorsIntoWarnings();
|
result = LICENSE_OK;
|
mergeLicenses(licenses_ok, license_out);
|
} else {
|
er.turnWarningsIntoErrors();
|
result = er.getLastFailure()->event_type;
|
mergeLicenses(licenses_with_errors, license_out);
|
}
|
} else {
|
er.turnWarningsIntoErrors();
|
result = er.getLastFailure()->event_type;
|
if (license_out != nullptr) {
|
license_out->proprietary_data[0] = '\0';
|
license_out->linked_to_pc = false;
|
license_out->days_left = 0;
|
}
|
}
|
#ifdef _DEBUG
|
cout << er << endl;
|
#endif
|
|
if (license_out != nullptr) {
|
er.exportLastEvents(license_out->status, AUDIT_EVENT_NUM);
|
}
|
return result;
|
}
|
|
EVENT_TYPE confirm_license(char* product, LicenseLocation licenseLocation) { return LICENSE_OK; }
|
|
EVENT_TYPE release_license(char* product, LicenseLocation licenseLocation) { return LICENSE_OK; }
|
