/************************************
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* For msmr
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* server.c
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* tesing the speed of bufferevent_write
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* 2015-02-03
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* author@tom
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************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <event2/event.h>
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#include <event2/bufferevent.h>
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#include <event2/buffer.h>
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#include <netinet/tcp.h>
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#include <arpa/inet.h>
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#include <unistd.h>
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#include "ev_proto.h"
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#include "face_daemon_proto.h"
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#include <iostream>
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#include <logger.h>
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#include <MaterialBuffer.h>
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Logger g_logger(std::cout);
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/*
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void make_msg(char* mesg, int& length)
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{
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EVPHeader* evpHeader = new (mesg) EVPHeader;
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evpHeader->proto = EVPProto::EVPP_PROTOBUF;
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evpHeader->cmd = FaceDaemonCommand::FDC_SENSETIMEFACEDETECT_PB;
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evpHeader->size = length;
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FILE* pFile = fopen("facelist-3.pb", "rb");
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size_t fsize = fread(mesg + sizeof(EVPHeader), 1, length - sizeof(EVPHeader), pFile);
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fclose(pFile);
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}
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*/
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void make_msg(char* mesg, int& length)
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{
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EVPHeader* evpHeader = new (mesg) EVPHeader;
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evpHeader->proto = EVPProto::EVPP_RAW_BIN; // 1
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evpHeader->cmd = FaceDaemonCommand::FDC_SENSETIMEFACEDETECT_COMPARE; // 133
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evpHeader->size = sizeof(EVPHeader);
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FDP_Image* fdpImage1 = nullptr;
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{
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fdpImage1 = new (mesg + evpHeader->size) FDP_Image;
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fdpImage1->db_id = 0; // -1
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fdpImage1->mb_type = MB_Frame::MBFT_JPEG; // 7
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fdpImage1->width = 291;
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fdpImage1->height = 194;
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FILE* pFile = fopen("compare1.jpg", "rb");
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fdpImage1->size = fread(fdpImage1->buff, 1, length, pFile);
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fclose(pFile);
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pFile = nullptr;
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fdpImage1->hton();
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evpHeader->size += sizeof(FDP_Image) + fdpImage1->size;
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}
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FDP_Image* fdpImage2 = nullptr;
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{
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fdpImage2 = new (mesg + evpHeader->size) FDP_Image;
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fdpImage2->db_id = 0; // -1
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fdpImage2->mb_type = MB_Frame::MBFT_RGB565; // 14
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fdpImage2->width = 52;
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fdpImage2->height = 52;
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FILE* pFile = fopen("face-13-w52-h52.rgb565", "rb");
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fdpImage2->size = fread(fdpImage2->buff, 1, length, pFile);
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fclose(pFile);
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pFile = nullptr;
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fdpImage1->hton();
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evpHeader->size += sizeof(FDP_Image) + fdpImage2->size;
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}
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length = evpHeader->size;
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evpHeader->hton();
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}
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int main()
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{
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// build the message to be sent
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int length = 1024 * 1024; // the size of message
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char* mesg = (char*)malloc((length+1)*sizeof(char)); // Look out the end mark '/0' of a C string
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if (mesg == NULL)
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exit(1);
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int i;
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//for (i=0; i<length; i++)
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// strcat(mesg, "a");
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make_msg(mesg, length);
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printf("%s\n", mesg);
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printf("%d\n", (int)strlen(mesg));
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// build socket
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int port = 15436;
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struct sockaddr_in server_addr;
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memset(&server_addr, 0, sizeof(server_addr));
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server_addr.sin_family = AF_INET;
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server_addr.sin_addr.s_addr = inet_addr("127.0.0.1");
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server_addr.sin_port = htons(port);
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// build event base
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struct event_base* base = event_base_new();
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// set TCP_NODELAY to let data arrive at the server side quickly
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evutil_socket_t fd;
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fd = socket(AF_INET, SOCK_STREAM, 0);
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struct bufferevent* conn = bufferevent_socket_new(base,fd,BEV_OPT_CLOSE_ON_FREE);
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int enable = 1;
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if(setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (void*)&enable, sizeof(enable)) < 0)
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printf("ERROR: TCP_NODELAY SETTING ERROR!\n");
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//bufferevent_setcb(conn, NULL, NULL, NULL, NULL); // For client, we don't need callback function
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bufferevent_enable(conn, EV_WRITE);
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if(bufferevent_socket_connect(conn,(struct sockaddr*)&server_addr,sizeof(server_addr)) == 0)
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printf("connect success\n");
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// start to send data
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bufferevent_write(conn,mesg,length);
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// check the output evbuffer
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struct evbuffer* output = bufferevent_get_output(conn);
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event_base_dispatch(base);
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char readbuf[10];
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int readbufsize = read(fd, readbuf, sizeof(readbuf));
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while(readbufsize>0)
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{
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readbuf[readbufsize] = '\0';
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printf("%s", readbuf);
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readbufsize = read(fd, readbuf, sizeof(readbuf));
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}
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printf("\n");
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free(mesg);
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mesg = NULL;
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bufferevent_free(conn);
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event_base_free(base);
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printf("Client program is over\n");
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return 0;
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}
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