Onway

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goldendict的网页版有道词典,失败了!

Posted on 2012-03-17 17:38 Onway 阅读(1202) 评论(0)  编辑 收藏 引用 所属分类: 码儿快跑
其实在浏览器看到是正常的,但是通过goldendict访问就不行了,主要表现是导航条工作不正常,不能隐藏,和页面底下出现的一大片空白。如图:
 




/Files/Onway/eyoudao-web.tar.gz.rar


gyd-server.c
#include <sys/types.h>
#include 
<sys/socket.h>
#include 
<sys/stat.h>
#include 
<unistd.h>
#include 
<stdio.h>
#include 
<stdlib.h>
#include 
<string.h>
#include 
<arpa/inet.h>
#include 
<fcntl.h>
#include 
<pthread.h>

#define PROT 10000
#define ADDRESS "127.0.0.1"
#define BACKLOG 20
#define BUFSIZE 4096

/*    互斥量,用于各个线程的标准输出    */
pthread_mutex_t 
lock = PTHREAD_MUTEX_INITIALIZER;
struct clientinfo
{
    
int sockfd;    /*    客户端套接字    */
    
int sockno;    /*    客户端请求顺序号    */
};

int create_server_socket();
void* handle_request(void*);
int send_dynamic(struct clientinfo*,char*);    /*    通过dynamic.bash返回的结果    */
int send_static(struct clientinfo*,char*);    /*    直接读文件发送    */
void print_msg(int,const char*);            /*    标准输出    */


int
main(
int argc,char *argv[])
{
    
int serverfd;
    
int count = 0;
    pthread_t ptid;
    
struct clientinfo *cinfo;

    
/*    创建监听套接字    */
    serverfd 
= create_server_socket();
    
if (serverfd == -1) {
        printf(
"main(): terminate\n");
        
return -1;
    }

    
while (1) {
        cinfo 
= (struct clientinfo*) malloc (sizeof(struct clientinfo));
        cinfo
->sockfd = accept(serverfd,NULL,NULL);
        cinfo
->sockno = ++count;
        pthread_create(
&ptid,NULL,handle_request,(void*)cinfo);
    }

    
return 0;
}

int 
create_server_socket()
{
    
int tmpfd = socket(AF_INET,SOCK_STREAM,0);
    
if (tmpfd == -1) {
        printf(
"create_server_socket(): socket error\n");
        
return -1;
    }

    
struct sockaddr_in svraddr;
    bzero(
&svraddr,sizeof(svraddr));
    svraddr.sin_family 
= AF_INET;
    svraddr.sin_port 
= htons(PROT);
    svraddr.sin_addr.s_addr 
= inet_addr(ADDRESS);

    
if (bind(tmpfd,(struct sockaddr*)&svraddr,sizeof(svraddr)) == -1) {
        printf(
"create_server_socket(): bind error\n");
        
return -1;
    }

    
if (listen(tmpfd,BACKLOG) == -1) {
        printf(
"create_server_socket(): listen error\n");
        
return -1;
    }
    
    
return tmpfd;
}

void*
handle_request(
void *info)
{
    
struct clientinfo *cinfo = (struct clientinfo*) info;
    
char receive[BUFSIZE << 1= "";
    
char method[BUFSIZE] = "",request[BUFSIZE] = "";
    
char header[] = "HTTP/1.1 200 OK\r\nconnection:close\r\n\r\n";
    
int i;

    
if (recv(cinfo->sockfd,receive,BUFSIZE << 1,0< 0) {
        print_msg(cinfo
->sockno,"handle_request(): recv error");
        
return ( (void*0);
    }
    
/*    回应报头    */
    write(cinfo
->sockfd,header,strlen(header));

    
/*    请求方法和参数的简单检测    */
    sscanf(receive,
"%s%s",method,request);
    
if (strcmp(method,"GET")) {
        print_msg(cinfo
->sockno,"handle_request(): method is not GET");
        
return ( (void*0);
    }

    
if (strlen(request) < 8) {
        print_msg(cinfo
->sockno,"handle_request(): unknow request");
        
goto end;
    }
    print_msg(cinfo
->sockno,receive);

    
/*    请求dynamic.bash    */
    
if (strncmp(request,"/action?",8== 0) {
        send_dynamic(cinfo,request);
        
goto end;
    }
    send_static(cinfo,request);

end:
    close(cinfo
->sockfd);
    free(cinfo);
    
return ( (void*0);
}

int
send_static(
struct clientinfo *cinfo,char *request)
{
    
int len = strlen(request);
    
char path[1024],buf[BUFSIZE];
    
int fd,bytes;
    
/*    忽略开头的'/'符号    */
    sscanf(request,
"%*c%s",path);
    
    
/*    文件读取    */
    fd 
= open(path,O_RDONLY);
    
if (fd == -1) {
        print_msg(cinfo
->sockno,"send_static(): open error");
        
return 1;
    }
    
while ((bytes = read(fd,buf,4096)) > 0) {
        write(cinfo
->sockfd,buf,bytes);
    }
    close(fd);
    
return 0;
}

int
send_dynamic(
struct clientinfo *cinfo,char *request)
{
    
char cmd[BUFSIZE],arg[1024],line[BUFSIZE];
    FILE 
*fpin;
    
/*    忽略action?    */
    sscanf(request,
"%*[^?]%*c%s",arg);
    sprintf(cmd,
"./dynamic.bash \"%s\"",arg);

    
/*    从popen返回的FILE指针读取内容发送    */
    
int cnt = 0;
    
if ((fpin = popen(cmd,"r")) == NULL) {
        print_msg(cinfo
->sockno,"send_dynamic(): popen error");
        
return 1;
    }
    
while (fgets(line,BUFSIZE,fpin) != NULL) {
        write(cinfo
->sockfd,line,strlen(line));
    }
    pclose(fpin);
    
return 0;
}

void
print_msg(
int no,const char *msg)
{
    pthread_mutex_lock(
&lock);
    printf(
"request: %d\n%s\n\n",no,msg);
    pthread_mutex_unlock(
&lock);
}

dynamic.bash
#!/bin/bash

xmldetail
="http://dict.youdao.com/search?keyfrom=deskdict.main&xmlDetail=true&doctype=xml&xmlVersion=7.1&dogVersion=1.0&client=deskdict&appVer=5.0.32.4695&xslVer=3.0&q="
xsldetail
="detail/result.xsl"
xmlsimple
=""
xslsimple
=""

check_in_book() {
    # 截断开头结尾的空格,将中间的连续空格换成一个空格
    word
="`echo $1 | sed 's/^\(%20\)\+//g' | sed 's/\(%20\)\+$//g' | sed 's/\(%20\)\+/ /g'`"
    cut 
-';' -1 wordsbook | grep -"^$word$"
    [ $
? == 0 ] && echo 1 || echo 0
}

add_to_book() {
    word
="`echo $1 | sed 's/^\(%20\)\+//g' | sed 's/\(%20\)\+$//g' | sed 's/\(%20\)\+/ /g'`"
    t
="`date +'%y-%m-%d %H:%M'`"
    echo 
"$word;$t;" >> wordsbook
    echo 
1
}

send_response() {
    # $1为:inbook
=queryword或者detail=queryword等形式
action
=${1%=*}
target
=${1#*=}

case $action in
    
"inbook")
        check_in_book 
"$target"
        ;;
    
"tobook")
        add_to_book 
"$target"
        ;;
    
"detail")
        .
/xslt "-xmlapi" "$xmldetail" "-xslapi" "$xsldetail" "-keyword" "$target" | sed '$d' 
        ;;
    
"simple")
        ;;
    
*)
        exit 
1
        ;;
esac
}

send_response 
"$1"
exit 
0

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