文件夹之间的拷贝

VC实现:

方法一:

#include <shellapi.h>BOOL CopyDir(LPCTSTR lpszSrcDir, LPCTSTR lpszDstDir){    SHFILEOPSTRUCT sfo;         ZeroMemory(&sfo, sizeof(sfo));    sfo.wFunc    = FO_COPY;     sfo.pFrom    = lpszSrcDir;    sfo.pTo        = lpszDstDir;    sfo.fFlags = FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOCONFIRMMKDIR;         int ret = SHFileOperation(&sfo);    if ( ret == 0 )        return TRUE;    else        return FALSE;}

 

方法二:

void copydir(char* src,char* dst) { WIN32_FIND_DATA FindFileData; HANDLE hFind; char tmpsrc[256]; strcpy(tmpsrc,src); strcat(tmpsrc,"//*.*"); hFind = FindFirstFile(tmpsrc, &FindFileData); if(hFind == INVALID_HANDLE_VALUE) return; CreateDirectory(dst,0); do { char newdst[256]; strcpy(newdst,dst); if(newdst[strlen(newdst)]!='//') strcat(newdst,"//"); strcat(newdst,FindFileData.cFileName); char newsrc[256]; strcpy(newsrc,src); if(newsrc[strlen(newsrc)]!='//') strcat(newsrc,"//"); strcat(newsrc,FindFileData.cFileName); if(FindFileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY) { if(strcmp(FindFileData.cFileName,".")!=0&&strcmp(FindFileData.cFileName,"..")!=0) { copydir(newsrc,newdst); } }else { CopyFile(newsrc,newdst,false); } }while(FindNextFile(hFind,&FindFileData)); FindClose(hFind); } 

 Linux下实现:

#include<stdio.h>#include<fcntl.h>#include<unistd.h>#include<sys/stat.h>#include<sys/types.h>#include<dirent.h>#include<string.h>char paths[1000],patht[1000],temp_paths[1000],temp_patht[1000];void Copy(char *spathname,char *tpathname){   int sfd,tfd;   struct stat s,t;   char c;   sfd=open(spathname,O_RDONLY);   tfd=open(tpathname,O_RDWR|O_CREAT);   while(read(sfd,&c,1)>0)        write(tfd,&c,1);   fstat(sfd,&s);   chown(tpathname,s.st_uid,s.st_gid);   chmod(tpathname,s.st_mode);      close(sfd);   close(tfd);}void d_copy(char *spathname,char *tpathname){   struct stat s,t,temp_s,temp_t;   struct dirent *s_p;   DIR *dirs,*dirt;      stat(spathname,&s);   mkdir(tpathname,s.st_mode);   chown(tpathname,s.st_uid,s.st_gid);   dirt=opendir(tpathname);   dirs=opendir(spathname);   strcpy(temp_paths,spathname);   strcpy(temp_patht,tpathname);   while((s_p=readdir(dirs))!=NULL)   {      if(strcmp(s_p->d_name,".")!=0&&strcmp(s_p->d_name,"..")!=0)      {          strcat(temp_paths,"/");          strcat(temp_paths,s_p->d_name);          strcat(temp_patht,"/");          strcat(temp_patht,s_p->d_name);          lstat(temp_paths,&s);          temp_s.st_mode=s.st_mode;          if(S_ISLNK(temp_s.st_mode))          {              printf("%s is a symbol link file/n",temp_paths);          }          else if(S_ISREG(temp_s.st_mode))          {              printf("Copy file %s ....../n",temp_paths);              Copy(temp_paths,temp_patht);              strcpy(temp_paths,spathname);              strcpy(temp_patht,tpathname);          }          else if(S_ISDIR(temp_s.st_mode))          {              printf("Copy directory %s ....../n",temp_paths);              d_copy(temp_paths,temp_patht);              strcpy(temp_paths,spathname);              strcpy(temp_patht,tpathname);          }      }   }}int main(){   struct dirent *sp,*tp;   char spath[1000],tpath[1000],temp_spath[1000],temp_tpath[1000];   struct stat sbuf,tbuf,temp_sbuf,temp_tbuf;   char sdirect[1000],tdirect[1000],judge;   DIR *dir_s,*dir_t;      printf("Please input the sourse direct path and name :");   scanf("%s",sdirect);   dir_s=opendir(sdirect);   if(dir_s==NULL)   {      printf("This directory don't exist !/n");      return 0;   }   if(stat(sdirect,&sbuf)!=0)   {      printf("Get status error !/n");      return 0;   }   printf("Please input the target direct path and name :");   scanf("%s",tdirect);   dir_t=opendir(tdirect);   if(dir_t==NULL)   {      mkdir(tdirect,sbuf.st_mode);      chown(tdirect,sbuf.st_uid,sbuf.st_gid);      dir_t=opendir(tdirect);   }   else   {      chmod(tdirect,sbuf.st_mode);      chown(tdirect,sbuf.st_uid,sbuf.st_gid);   }      strcpy(spath,sdirect);   strcpy(tpath,tdirect);   strcpy(temp_spath,sdirect);   strcpy(temp_tpath,tdirect);/////////////////////////////////////////////////////////////////////////////////   printf("Begin copy ......../n");   while((sp=readdir(dir_s))!=NULL)   {      if(strcmp(sp->d_name,".")!=0&&strcmp(sp->d_name,"..")!=0)      {          strcat(temp_spath,"/");          strcat(temp_spath,sp->d_name);          strcat(temp_tpath,"/");          strcat(temp_tpath,sp->d_name);          lstat(temp_spath,&sbuf);          temp_sbuf.st_mode=sbuf.st_mode;          if(S_ISLNK(temp_sbuf.st_mode))          {              printf("%s is a symbolic link file/n",temp_spath);          }          else if((S_IFMT&temp_sbuf.st_mode)==S_IFREG)          {              printf("Copy file %s ....../n",temp_spath);              Copy(temp_spath,temp_tpath);              strcpy(temp_tpath,tpath);              strcpy(temp_spath,spath);          }          else if((S_IFMT&temp_sbuf.st_mode)==S_IFDIR)          {              printf("Copy directory %s ....../n",temp_spath);              d_copy(temp_spath,temp_tpath);              strcpy(temp_tpath,tpath);              strcpy(temp_spath,spath);          }      }   }   printf("Copy end !/n");   closedir(dir_t);   closedir(dir_s);   return 1;}