上传下载系列的整理修改改改 - 服务端 - 4
CD\LS命令12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152#include "Server.h"// CD命令实现int CmdCd(char *path, const int depth, FileBuf_t *msg, Node_t *p){ DIR *dir =opendir(path); if(dir == NULL){ sprintf(msg->buf, "(error: %s)", strerror(errno)); return -1; }else{ p->depth = depth; char *help; char *pathblock = strtok_r(path, " /", &help); ...
上传下载系列的整理修改改改 - 服务端 - 3
服务端信息处理123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111#include "Server.h"// 接收并处理命令int RecvCommand(Node_t *p){ int netfd = p->netfd; //接收指令 SignalSend_t *cmd = (SignalSend_t *)calloc(1, sizeof(SignalSend_t)); if (cmd == NULL){ printf("Error calloc\n"); ...
上传下载系列的整理修改改改 - 服务端 - 2
服务端登录验证123456789101112131415161718192021222324252627282930313233343536373839#include "Server.h"//#include <shadow.h>//#include <crypt.h>//#include <syslog.h>int IsLoading(int netfd){ if(send(netfd, "请输入用户名和密码", sizeof("请输入用户名和密码"), 0) <= 0){ printf("error recv loadmsg\n"); return -1; } char load[2][PATHLEN]; char *username = load[0]; if(recv(netfd, load, 2 * PATHLEN, 0) <= 0){ ...
上传下载系列的整理修改改改 - 服务端 - 1
服务端头文件123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384#ifndef SERVER_H#define SERVER_H#include "my_header.h"#include <arpa/inet.h>#include <fcntl.h>#include <dirent.h>#include <sys/mman.h>#include <unistd.h>#include <pthread.h>#include <netinet/in.h>#include <sys/epoll.h>#include <sys/types.h>#include...
上传下载系列的整理修改改改 - 2
收发文件循环接收12345678910#include "Client.h"int recvn(int sockfd, void *buf, int size){ int total = 0; char *p = (char *)buf; while(total < size){ ssize_t sret = recv(sockfd, p+total, size-total, 0); total += sret; } return total;} 收文件根据对方发送的文件名，在当下实现文件的接收 123456789101112131415161718192021222324252627282930313233343536int RecvFile(int sockfd){ FileBuf train; char filename[128] = {0}; recv(sockfd, &train.size,...
上传下载系列的整理修改改改
导言最近学习完成了数据库和多人聊天室，想基于这些东西，设计一个老掉牙的网盘项目（才不是收到齐哥刺激）。目前是只有空闲时间能做，大概还是跟之前更新一样，大概一周一更慢慢写。 头文件1234567891011121314151617181920212223242526272829303132333435/* Usage: 实现收发功能，收消息没有限制，发消息需要信号，Switch判断发送，结构体发送指令，接收消息，接收文件*/#ifndef CLIENT_H#define CLIENT_H#include "my_header.h"#include <arpa/inet.h>#include <fcntl.h>#include <unistd.h>#include <pthread.h>#include <netinet/in.h>#include <sys/epoll.h>#include <sys/types.h>#include...
