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/*
* Copyright (c) 2022 Egor Tensin <Egor.Tensin@gmail.com>
* This file is part of the "cimple" project.
* For details, see https://github.com/egor-tensin/cimple.
* Distributed under the MIT License.
*/
#include "client.h"
#include "cmd_line.h"
#include "compiler.h"
#include "const.h"
#include "json_rpc.h"
#include "log.h"
#include "net.h"
#include "protocol.h"
#include "run_queue.h"
#include <stdlib.h>
#include <string.h>
struct client {
int dummy;
};
int client_create(struct client **_client)
{
int ret = 0;
struct client *client = malloc(sizeof(struct client));
if (!client) {
log_errno("malloc");
return -1;
}
*_client = client;
return ret;
}
void client_destroy(struct client *client)
{
free(client);
}
static int make_request(struct jsonrpc_request **request, int argc, const char **argv)
{
if (argc < 1) {
exit_with_usage_err("no action specified");
return -1;
}
if (!strcmp(argv[0], CMD_QUEUE_RUN)) {
if (argc != 3)
return -1;
struct run *run = NULL;
int ret = run_create(&run, 0, argv[1], argv[2]);
if (ret < 0)
return ret;
ret = request_create_queue_run(request, run);
run_destroy(run);
return ret;
}
return -1;
}
int client_main(UNUSED const struct client *client, const struct settings *settings, int argc,
const char **argv)
{
int ret = 0;
struct jsonrpc_request *request = NULL;
ret = make_request(&request, argc, argv);
if (ret < 0) {
exit_with_usage_err("invalid request");
return ret;
}
ret = net_connect(settings->host, settings->port);
if (ret < 0)
goto free_request;
int fd = ret;
ret = jsonrpc_request_send(request, fd);
if (ret < 0)
goto close;
struct jsonrpc_response *response = NULL;
ret = jsonrpc_response_recv(&response, fd);
if (ret < 0)
goto close;
if (jsonrpc_response_is_error(response)) {
log_err("server failed to process the request\n");
ret = -1;
goto free_response;
}
free_response:
jsonrpc_response_destroy(response);
close:
net_close(fd);
free_request:
jsonrpc_request_destroy(request);
return ret;
}
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