socket文件传输，可以实现传输不同大小的文件（单个）

最新推荐文章于 2025-03-17 20:35:15 发布

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最新推荐文章于 2025-03-17 20:35:15 发布

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分类专栏： linux笔记文章标签： linux

本文链接：https://blog.youkuaiyun.com/weixin_48763774/article/details/119305630

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//structure_Function.h
#include <stdio.h>

struct data_Interaction
{
   
	int   count;
	char data_One[128];
	char data_Two[1024];
	char data_Three[1024];
};

//服务端
#include <stdio.h>
#include <sys/types.h>          /* See NOTES */
#include <sys/socket.h>
#include <stdlib.h>
#include <string.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "structure_Function.h"


#define  LS  1
#define  PWD 2
#define  GET 3
#define  CD  4 


int Strcmp(char *s)
{
   
	if(strcmp(s,"ls")==0){
   
		return LS;
	}

	if(strcmp(s,"pwd")==0){
   
		return PWD;
	}
	if(strstr(s,"get")!=NULL){
   
		return GET;
	}

	if(strstr(s,"cd")!=NULL){
   
		return CD;
	}
}
char *get_chdir(char *q)
{
   
	char *t=NULL;
	t=strtok(q," ");
	t=strtok(NULL," ");
	return t;
}
void  get_Des(struct data_Interaction msg,int c_fd)
{
   
	int fd;
	int size;
	int count=0;
	int remainder=0;
	int w_write;
	int n_read;
	int ret;
	char buf[1024]={
   0};	
	char *from_GetChdir=NULL;
	FILE *r=NULL;
	ret = Strcmp(msg.data_One);
	printf("msg.data_One:%s\n",msg.data_One);
	memset(msg.data_Two,0,sizeof(msg.data_Two));
	switch(ret){
   
		case CD :
		from_GetChdir=get_chdir(msg.data_One);
		ch