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#client_test.c#
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#client_test.c#
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#include <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <snb_session.h>
#include <snb_protocal.h>
#include <sys/select.h>
#include <unistd.h>
#include <snb_common.h>
#define DEFAULT_SERVER "127.0.0.1"
int sock_fd;
struct sockaddr_in addr;
int snb_count = 0;
uint16_t snb_LUNs[100];
int snb_connect(uint16_t port)
{
int rc = 0;
sock_fd = socket(AF_INET, SOCK_STREAM, 0);
bzero((char *) &addr, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
inet_aton(DEFAULT_SERVER, &addr.sin_addr);
rc = connect(sock_fd, (struct sockaddr*)&addr, sizeof(addr));
return rc;
}
void test_ping()
{
int expect;
int ret = 0;
uint8_t buf[1024];
uint8_t *pbuf = buf;
snb_command_t* cmd = snb_create_command_ping(server);
snb_command_t* ack_cmd;
expect = cmd->length + SNB_COMMAND_HEAD_SIZE;
snb_pack_command(buf, sizeof(buf), cmd);
do {
ret = send(sock_fd, pbuf, expect, 0);
SNB_TRACE("send %d bytes\n", ret);
expect -= ret;
pbuf += ret;
} while (expect != 0);
SNB_TRACE("ping sent\n");
ret = recv(sock_fd, buf, SNB_COMMAND_HEAD_SIZE, 0);
snb_unpack_command(buf, sizeof(buf), &ack_cmd);
if(ack_cmd != NULL)
{
SNB_TRACE("id = %d\n", ack_cmd->id);
SNB_TRACE("type = %d\n", ack_cmd->type);
SNB_TRACE("proxy = %d\n", ack_cmd->proxy);
SNB_TRACE("rc = %d\n", ack_cmd->rc);
}
}
void test_login()
{
int expect;
int ret = 0;
uint8_t buf[1024];
uint8_t *pbuf = buf;
snb_command_t* cmd = snb_create_command_login("root", "root");
snb_command_t* ack_cmd;
expect = cmd->length + SNB_COMMAND_HEAD_SIZE;
snb_pack_command(buf, sizeof(buf), cmd);
do {
ret = send(sock_fd, pbuf, expect, 0);
SNB_TRACE("send %d bytes\n", ret);
expect -= ret;
pbuf += ret;
} while (expect != 0);
SNB_TRACE("login sent\n");
ret = recv(sock_fd, buf, SNB_COMMAND_HEAD_SIZE, 0);
snb_unpack_command(buf, sizeof(buf), &ack_cmd);
if(ack_cmd != NULL)
{
SNB_TRACE("id = %d\n", ack_cmd->id);
SNB_TRACE("type = %d\n", ack_cmd->type);
SNB_TRACE("proxy = %d\n", ack_cmd->proxy);
SNB_TRACE("rc = %d\n", ack_cmd->rc);
}
}
void test_list()
{
snb_command_t* cmd = snb_create_command_list();
snb_command_t * ack_cmd;
int expect = 0;
int i = 0;
int ret;
uint8_t buf[1024];
uint8_t *pbuf = buf;
expect = cmd->length + SNB_COMMAND_HEAD_SIZE;
snb_pack_command(buf, sizeof(buf), cmd);
do {
ret = send(sock_fd, pbuf, expect, 0);
SNB_TRACE("send %d bytes\n", ret);
expect -= ret;
pbuf += ret;
} while (expect != 0);
SNB_TRACE("list sent\n");
pbuf = buf;
ret = recv(sock_fd, pbuf, SNB_COMMAND_HEAD_SIZE, 0);
expect = SNB_COMMAND_HEAD_ATTR_LENGTH(buf);
pbuf += ret;
ret = recv(sock_fd, pbuf, expect, 0);
snb_unpack_command(buf, sizeof(buf), &ack_cmd);
if(ack_cmd != NULL)
{
snb_count = ((snb_command_list_ack_t*)ack_cmd)->size;
SNB_TRACE("id = %d\n", ack_cmd->id);
SNB_TRACE("type = %d\n", ack_cmd->type);
SNB_TRACE("proxy = %d\n", ack_cmd->proxy);
SNB_TRACE("rc = %d\n", ack_cmd->rc);
SNB_TRACE("size = %d\n", snb_count);
for (i = 0; i < snb_count; i++)
{
SNB_TRACE("snb block id[%d]\n",
((snb_command_list_ack_t*)ack_cmd)->LUNs[i]);
snb_LUNs[i] = ((snb_command_list_ack_t*)ack_cmd)->LUNs[i];
}
}
}
void test_info()
{
snb_command_t* cmd = snb_create_command_info(snb_LUNs, snb_count);
snb_command_t * ack_cmd;
snb_command_info_ack_t * ack_info_cmd;
int expect = 0;
int i = 0;
int ret;
uint8_t buf[1024];
uint8_t *pbuf = buf;
expect = cmd->length + SNB_COMMAND_HEAD_SIZE;
snb_pack_command(buf, sizeof(buf), cmd);
do {
ret = send(sock_fd, pbuf, expect, 0);
SNB_TRACE("send %d bytes\n", ret);
expect -= ret;
pbuf += ret;
} while (expect != 0);
SNB_TRACE("info request sent\n");
pbuf = buf;
ret = recv(sock_fd, pbuf, SNB_COMMAND_HEAD_SIZE, 0);
expect = SNB_COMMAND_HEAD_ATTR_LENGTH(buf);
pbuf += ret;
ret = recv(sock_fd, pbuf, expect, 0);
snb_unpack_command(buf, sizeof(buf), &ack_cmd);
ack_info_cmd = (snb_command_info_ack_t*)ack_cmd;
if(ack_cmd != NULL)
{
SNB_TRACE("id = %d\n", ack_cmd->id);
SNB_TRACE("type = %d\n", ack_cmd->type);
SNB_TRACE("proxy = %d\n", ack_cmd->proxy);
SNB_TRACE("rc = %d\n", ack_cmd->rc);
SNB_TRACE("size = %d\n", ack_info_cmd->size);
for (i = 0; i < ack_info_cmd->size; i++)
{
SNB_TRACE("block id[%d] block_num:%d block_size:%d\n",
ack_info_cmd->LUNs[i],
ack_info_cmd->block_num[i],
ack_info_cmd->block_size[i]);
}
}
}
void test_rw()
{
char info[] = "hello world!";
snb_command_t* cmd = snb_create_command_rw(snb_LUNs[0],
info, 0, sizeof(info), SNB_CMD_ID_RW_MASK_W);
int expect = 0;
int i = 0;
int ret;
uint8_t buf[1024];
uint8_t *pbuf = buf;
expect = cmd->length + SNB_COMMAND_HEAD_SIZE;
snb_pack_command(buf, sizeof(buf), cmd);
do {
ret = send(sock_fd, pbuf, expect, 0);
SNB_TRACE("send %d bytes\n", ret);
expect -= ret;
pbuf += ret;
} while (expect != 0);
SNB_TRACE("rw request sent\n");
}
int main()
{
snb_connect(8086);
test_login();
SNB_TRACE("\n");
test_ping();
SNB_TRACE("\n");
test_list();
SNB_TRACE("\n");
test_info();
SNB_TRACE("\n");
getchar();
close(sock_fd);
return 0;
}