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/* Copyright (C) 2022 The Qt Company Ltd.
*
* SPDX-License-Identifier: GPL-3.0-only WITH Qt-GPL-exception-1.0
*/
#include "qtlicensetool.h"
int main(int argc, char *argv[])
{
// Fetch the settings from .ini file
LicdSetup setup(e_set_type_licensetool, "");
if (setup.initSettings() == e_file_not_present) {
errorAndExit("Not able to find the settings");
}
if (argc < 2) {
errorAndExit("No arguments given");
}
std::string action = argv[1];
// Get rid of commands which don't require further actions
if (action == "--version" || action == "-v") {
showVersion();
return 0;
} else if (action == "--help" || action == "-h") {
helpAndExit();
}
// Then those requiring connection
if (action == "--longterm" || action == "-L") {
// Override setup with cmd-line args:
overrideSetup(&setup, argc, argv);
doLongtermRequest(&setup);
} else if (action == "--serverversion" || action == "-S") {
askStatus(SERVER_VERSION_CMD, &setup);
} else if (action == "--daemonversion" || action == "-D") {
askStatus(DAEMON_VERSION_CMD, &setup);
} else if (action == "--reservation" || action == "-r") {
askStatus(RESERVATION_QUERY_CMD, &setup);
} else {
errorAndExit("Invalid parameters");
}
}
void showVersion()
{
std::cout << "qtlicensetool v" << QTLICENSETOOL_VERSION
<< " - CLI tool for Qt Licensing\n";
return;
}
int askStatus(const std::string &statusRequest, LicdSetup *setup)
{
std::string req = statusRequest + " -a ";
req += QTLICENSETOOL_APP_NAME;
req += " -v ";
req += QTLICENSETOOL_VERSION;
std::string daemonAddr = setup->get("licd_addr");
int daemonPort = utils::strToInt(setup->get("licd_port"));
if (daemonPort < 0) {
errorAndExit("Invalid daemon port - check settings/arguments");
}
// Connect and send/receive the request
TcpClient tcp(daemonAddr, daemonPort);
std::string reply;
int result = tcp.sendAndReceive(req, reply);
if (result != e_tcp_success) {
std::cout << tcp.errorString(result) << std::endl;
return e_tcp_error_conn;
}
std::cout << reply << std::endl;
return 0;
}
void overrideSetup(LicdSetup *setup, int argc, char *argv[])
{
// Pick up the cmd-line switches: Start looping args from index 1,
// as first one is the command itself
bool longterm = false;
for (int i = 1; i < argc; i++) {
std::string sw = utils::trimStr(argv[i]);
std::string val = "";
if (sw == "-L" || sw == "--longterm") {
longterm = true;
continue;
}
if (longterm) {
// Longterm operation (add|remove) has to come right after the -L switch, not later
if (sw == OP_ADD_RESERVATION || sw == OP_REMOVE_RESERVATION) {
setup->set("operation", sw);
longterm = false;
continue;
}
else {
errorAndExit("Invalid longterm operation");
}
}
// Check if given switch has a value
if (sw[0] == '-' && argc > i+1) {
val = utils::trimStr(argv[i+1]);
if (val[0] == '-') { // do not accept another switch as a value
val = "";
} else {
i++;
}
}
if (val.empty()) {
std::string error = "No value for argument " + sw;
errorAndExit(error);
}
// Pick up values
if (sw == "-i") {
setup->set("license_id", val);
} else if (sw == "-u") {
setup->set("user_id", val);
} else if (sw == "-d") {
size_t colPos = val.find(':');
if (colPos == std::string::npos) {
errorAndExit("Invalid service address: Must be in form <url>:<port>");
}
setup->set("licd_addr", val.substr(0, colPos));
setup->set("licd_port", val.substr(colPos+1));
} else if (sw == "-l") {
size_t colPos = val.find(':');
if (colPos == std::string::npos) {
errorAndExit("Invalid license server address: Must be in form <url>:<port>");
}
setup->set("license_server_addr", val.substr(0, colPos));
setup->set("license_server_port", val.substr(colPos + 1));
} else {
std::string error = "Invalid argument:" + sw;
errorAndExit(error);
}
}
}
int doLongtermRequest(LicdSetup *setup)
{
std::string operation = setup->get("operation");
if (operation != OP_ADD_RESERVATION && operation != OP_REMOVE_RESERVATION) {
std::string error = "Invalid operation \"" + operation;
error += "\"";
errorAndExit(error);
}
uint16_t daemonPort = utils::strToInt(setup->get("licd_port"));
if (daemonPort < 0) {
errorAndExit("Invalid daemon port - check settings/arguments");
}
// Ready to build the request
std::stringstream request;
request << LONGTERM_REQUEST_CMD << " " << setup->get("operation")
<< " -u " << setup->get("user_id")
<< " -i " << setup->get("license_id")
<< " -e " << setup->get("user_email")
<< " -a " << QTLICENSETOOL_APP_NAME
<< " -v " << QTLICENSETOOL_VERSION;
if (!setup->get("license_server_addr").empty()) {
// Add optional license server URL if specified
request << " -l " << setup->get("license_server_addr")
<< ":" << setup->get("license_server_port");
}
// Connect and send/receive the request
TcpClient tcp(setup->get("licd_addr"), daemonPort);
std::string reply;
int result = tcp.sendAndReceive(request.str(), reply);
if (result != e_tcp_success) {
std::cout << tcp.errorString(result) << std::endl;
exit(EXIT_FAILURE);
}
if (reply.find("No") != std::string::npos
|| reply.find("ERROR") != std::string::npos
|| reply.find("expired") != std::string::npos) {
errorAndExit(reply);
}
std::cout << reply << std::endl;
exit(EXIT_SUCCESS);
}
void errorAndExit(const std::string &reason)
{
if (!reason.empty()) {
std::cout << "ERROR! " << reason << std::endl;
}
exit(EXIT_FAILURE);
}
void helpAndExit()
{
std::stringstream ss;
std::cout << "Usage:\n"
<< " qtlicensetool <Action> [params]\n"
<< " Where 'Action' is:\n"
<< " -h or --help : Prints out the tool's help text\n"
<< " -v or --version : Prints out qtlicensetool version\n"
<< " -S or --serverversion : Prints out License Server version\n"
<< " -D or --daemonversion : Prints out the License Service (daemon) version\n"
<< " -r or --reservation : Prints out the list of active reservations\n"
<< " -L or --longterm : Longterm reservation (add or remove)\n"
<< " For longterm usage ('-L' or '--longterm'), you must tell which operation to do:\n"
<< " add|remove <--- Either one needs to be there\n"
<< " Optionat parameters which override [default| section settings:\n"
<< " -d = Full license daemon address and port separated by ':'\n"
<< " -u = Your Qt license username\n"
<< " -i = Your Qt license ID number (must be an int)\n"
<< " -l = License server address and port separated by ':'\n"
<< " Example:\n"
<< " > qtlicensetool --longterm add : Make a long-term license reservation\n"
<< " > qtlicensetool -L add -i 462412 : Same as above, but using different license ID\n"
<< " > qtlicensetool --daemonversion : Prints out a daemon version number\n";
exit(EXIT_SUCCESS);
}
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