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Create a branch for header work.
svn path=/branches/header-work/; revision=45691
This commit is contained in:
Timo Kreuzer
parent
14fe274b1c
commit
9ea495ba33
19538 changed files with 0 additions and 1063950 deletions
836
base/shell/cmd/copy.c
Normal file
836
base/shell/cmd/copy.c
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@ -0,0 +1,836 @@
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/*
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* COPY.C -- copy internal command.
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*
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*
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* History:
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*
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* 01-Aug-98 (Rob Lake z63rrl@morgan.ucs.mun.ca)
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* started
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*
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* 13-Aug-1998 (John P. Price)
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* fixed memory leak problem in copy function.
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* fixed copy function so it would work with wildcards in the source
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*
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* 13-Dec-1998 (Eric Kohl)
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* Added COPY command to CMD.
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*
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* 26-Jan-1998 (Eric Kohl)
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* Replaced CRT io functions by Win32 io functions.
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*
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* 27-Oct-1998 (Eric Kohl)
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* Disabled prompting when used in batch mode.
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*
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* 03-Apr-2005 (Magnus Olsen) <magnus@greatlord.com>)
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* Remove all hardcode string to En.rc
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*
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* 13-Jul-2005 (Brandon Turner) <turnerb7@msu.edu>)
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* Rewrite to clean up copy and support wildcard.
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*
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* 20-Jul-2005 (Brandon Turner) <turnerb7@msu.edu>)
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* Add touch syntax. "copy arp.exe+,,"
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* Copy command is now completed.
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*/
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#include <precomp.h>
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#ifdef INCLUDE_CMD_COPY
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enum
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{
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COPY_ASCII = 0x001, /* /A */
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COPY_DECRYPT = 0x004, /* /D */
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COPY_VERIFY = 0x008, /* /V : Dummy, Never will be Impleneted */
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COPY_SHORTNAME = 0x010, /* /N : Dummy, Never will be Impleneted */
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COPY_NO_PROMPT = 0x020, /* /Y */
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COPY_PROMPT = 0x040, /* /-Y */
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COPY_RESTART = 0x080, /* /Z */
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COPY_BINARY = 0x100, /* /B */
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};
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INT
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copy (TCHAR source[MAX_PATH],
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TCHAR dest[MAX_PATH],
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INT append,
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DWORD lpdwFlags,
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BOOL bTouch)
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{
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FILETIME srctime,NewFileTime;
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HANDLE hFileSrc;
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HANDLE hFileDest;
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LPBYTE buffer;
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DWORD dwAttrib;
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DWORD dwRead;
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DWORD dwWritten;
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BOOL bEof = FALSE;
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TCHAR TrueDest[MAX_PATH];
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TCHAR TempSrc[MAX_PATH];
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TCHAR * FileName;
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SYSTEMTIME CurrentTime;
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/* Check Breaker */
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if(CheckCtrlBreak(BREAK_INPUT))
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return 0;
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TRACE ("checking mode\n");
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if(bTouch)
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{
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hFileSrc = CreateFile (source, GENERIC_WRITE, FILE_SHARE_READ,
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NULL, OPEN_EXISTING, 0, NULL);
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if (hFileSrc == INVALID_HANDLE_VALUE)
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{
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ConOutResPrintf(STRING_COPY_ERROR1, source);
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nErrorLevel = 1;
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return 0;
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}
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GetSystemTime(&CurrentTime);
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SystemTimeToFileTime(&CurrentTime, &NewFileTime);
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if(SetFileTime(hFileSrc,(LPFILETIME) NULL, (LPFILETIME) NULL, &NewFileTime))
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{
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CloseHandle(hFileSrc);
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nErrorLevel = 1;
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return 1;
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}
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else
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{
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CloseHandle(hFileSrc);
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return 0;
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}
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}
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dwAttrib = GetFileAttributes (source);
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hFileSrc = CreateFile (source, GENERIC_READ, FILE_SHARE_READ,
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NULL, OPEN_EXISTING, 0, NULL);
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if (hFileSrc == INVALID_HANDLE_VALUE)
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{
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ConOutResPrintf(STRING_COPY_ERROR1, source);
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nErrorLevel = 1;
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return 0;
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}
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TRACE ("getting time\n");
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GetFileTime (hFileSrc, &srctime, NULL, NULL);
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TRACE ("copy: flags has %s\n",
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lpdwFlags & COPY_ASCII ? "ASCII" : "BINARY");
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/* Check to see if /D or /Z are true, if so we need a middle
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man to copy the file too to allow us to use CopyFileEx later */
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if(lpdwFlags & COPY_DECRYPT)
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{
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GetEnvironmentVariable(_T("TEMP"),TempSrc,MAX_PATH);
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_tcscat(TempSrc,_T("\\"));
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FileName = _tcsrchr(source,_T('\\'));
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FileName++;
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_tcscat(TempSrc,FileName);
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/* This is needed to be on the end to prevent an error
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if the user did "copy /D /Z foo bar then it would be copied
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too %TEMP%\foo here and when %TEMP%\foo when it sets it up
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for COPY_RESTART, this would mean it is copying to itself
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which would error when it tried to open the handles for ReadFile
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and WriteFile */
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_tcscat(TempSrc,_T(".decrypt"));
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if(!CopyFileEx(source, TempSrc, NULL, NULL, FALSE, COPY_FILE_ALLOW_DECRYPTED_DESTINATION))
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{
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nErrorLevel = 1;
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return 0;
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}
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_tcscpy(source, TempSrc);
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}
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if(lpdwFlags & COPY_RESTART)
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{
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_tcscpy(TrueDest, dest);
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GetEnvironmentVariable(_T("TEMP"),dest,MAX_PATH);
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_tcscat(dest,_T("\\"));
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FileName = _tcsrchr(TrueDest,_T('\\'));
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FileName++;
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_tcscat(dest,FileName);
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}
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if (!IsExistingFile (dest))
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{
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TRACE ("opening/creating\n");
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hFileDest =
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CreateFile (dest, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
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}
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else if (!append)
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{
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TRACE ("SetFileAttributes (%s, FILE_ATTRIBUTE_NORMAL);\n", debugstr_aw(dest));
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SetFileAttributes (dest, FILE_ATTRIBUTE_NORMAL);
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TRACE ("DeleteFile (%s);\n", debugstr_aw(dest));
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DeleteFile (dest);
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hFileDest = CreateFile (dest, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
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}
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else
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{
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LONG lFilePosHigh = 0;
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if (!_tcscmp (dest, source))
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{
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CloseHandle (hFileSrc);
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return 0;
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}
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TRACE ("opening/appending\n");
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SetFileAttributes (dest, FILE_ATTRIBUTE_NORMAL);
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hFileDest =
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CreateFile (dest, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
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/* Move to end of file to start writing */
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SetFilePointer (hFileDest, 0, &lFilePosHigh,FILE_END);
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}
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if (hFileDest == INVALID_HANDLE_VALUE)
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{
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CloseHandle (hFileSrc);
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ConOutResPuts(STRING_ERROR_PATH_NOT_FOUND);
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nErrorLevel = 1;
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return 0;
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}
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/* A page-aligned buffer usually give more speed */
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buffer = (LPBYTE)VirtualAlloc(NULL, BUFF_SIZE, MEM_COMMIT, PAGE_READWRITE);
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if (buffer == NULL)
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{
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CloseHandle (hFileDest);
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CloseHandle (hFileSrc);
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ConOutResPuts(STRING_ERROR_OUT_OF_MEMORY);
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nErrorLevel = 1;
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return 0;
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}
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do
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{
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ReadFile (hFileSrc, buffer, BUFF_SIZE, &dwRead, NULL);
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if (lpdwFlags & COPY_ASCII)
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{
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LPBYTE pEof = memchr(buffer, 0x1A, dwRead);
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if (pEof != NULL)
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{
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bEof = TRUE;
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dwRead = pEof-buffer+1;
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break;
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}
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}
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if (dwRead == 0)
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break;
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WriteFile (hFileDest, buffer, dwRead, &dwWritten, NULL);
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if (dwWritten != dwRead || CheckCtrlBreak(BREAK_INPUT))
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{
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ConOutResPuts(STRING_COPY_ERROR3);
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VirtualFree (buffer, 0, MEM_RELEASE);
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CloseHandle (hFileDest);
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CloseHandle (hFileSrc);
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nErrorLevel = 1;
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return 0;
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}
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}
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while (!bEof);
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TRACE ("setting time\n");
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SetFileTime (hFileDest, &srctime, NULL, NULL);
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if ((lpdwFlags & COPY_ASCII) && !bEof)
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{
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/* we're dealing with ASCII files! */
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buffer[0] = 0x1A;
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TRACE ("appending ^Z\n");
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WriteFile (hFileDest, buffer, sizeof(CHAR), &dwWritten, NULL);
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}
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VirtualFree (buffer, 0, MEM_RELEASE);
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CloseHandle (hFileDest);
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CloseHandle (hFileSrc);
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TRACE ("setting mode\n");
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SetFileAttributes (dest, dwAttrib);
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/* Now finish off the copy if needed with CopyFileEx */
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if(lpdwFlags & COPY_RESTART)
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{
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if(!CopyFileEx(dest, TrueDest, NULL, NULL, FALSE, COPY_FILE_RESTARTABLE))
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{
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nErrorLevel = 1;
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DeleteFile(dest);
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return 0;
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}
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/* Take care of file in the temp folder */
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DeleteFile(dest);
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}
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if(lpdwFlags & COPY_DECRYPT)
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DeleteFile(TempSrc);
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return 1;
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}
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static INT CopyOverwrite (LPTSTR fn)
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{
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/*ask the user if they want to override*/
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INT res;
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ConOutResPrintf(STRING_COPY_HELP1, fn);
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res = FilePromptYNA (0);
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return res;
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}
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INT cmd_copy (LPTSTR param)
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{
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LPTSTR *arg;
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INT argc, i, nFiles, nOverwrite = 0, nSrc = -1, nDes = -1;
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/* this is the path up to the folder of the src and dest ie C:\windows\ */
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TCHAR szDestPath[MAX_PATH];
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TCHAR szSrcPath[MAX_PATH];
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DWORD dwFlags = 0;
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/* If this is the type of copy where we are adding files */
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BOOL bAppend = FALSE;
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WIN32_FIND_DATA findBuffer;
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HANDLE hFile;
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BOOL bTouch = FALSE;
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/* Used when something like "copy c*.exe d*.exe" during the process of
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figuring out the new name */
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TCHAR tmpName[MAX_PATH] = _T("");
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/* Pointer to keep track of how far through the append input(file1+file2+file3) we are */
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TCHAR * appendPointer = _T("\0");
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/* The full path to src and dest. This has drive letter, folders, and filename */
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TCHAR tmpDestPath[MAX_PATH];
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TCHAR tmpSrcPath[MAX_PATH];
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/* A bool on weather or not the destination name will be taking from the input */
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BOOL bSrcName = FALSE;
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/* Seems like a waste but it is a pointer used to copy from input to PreserveName */
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TCHAR * UseThisName;
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/* Stores the name( i.e. blah.txt or blah*.txt) which later we might need */
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TCHAR PreserveName[MAX_PATH];
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/* for CMDCOPY env */
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TCHAR *evar;
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int size;
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TCHAR * szTouch;
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BOOL bDone = FALSE;
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/* Show help/usage info */
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if (!_tcsncmp (param, _T("/?"), 2))
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{
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ConOutResPaging(TRUE, STRING_COPY_HELP2);
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return 0;
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}
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nErrorLevel = 0;
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/* Get the envor value if it exists */
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evar = cmd_alloc(512 * sizeof(TCHAR));
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if (evar == NULL)
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size = 0;
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else
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size = GetEnvironmentVariable (_T("COPYCMD"), evar, 512);
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if (size > 512)
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{
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evar = cmd_realloc(evar,size * sizeof(TCHAR) );
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if (evar!=NULL)
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size = GetEnvironmentVariable (_T("COPYCMD"), evar, size);
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else
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size=0;
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}
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/* check see if we did get any env variable */
|
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if (size !=0)
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{
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int t=0;
|
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/* scan and set the flags */
|
||||
for (t=0;t<size;t++)
|
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{
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if (_tcsncicmp(_T("/A"),&evar[t],2) == 0)
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{
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dwFlags |=COPY_ASCII;
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t++;
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}
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else if (_tcsncicmp(_T("/B"),&evar[t],2) == 0)
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{
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dwFlags |= COPY_BINARY;
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t++;
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}
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else if (_tcsncicmp(_T("/D"),&evar[t],2) == 0)
|
||||
{
|
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dwFlags |= COPY_DECRYPT;
|
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t++;
|
||||
}
|
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else if (_tcsncicmp(_T("/V"),&evar[t],2) == 0)
|
||||
{
|
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dwFlags |= COPY_VERIFY;
|
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t++;
|
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}
|
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else if (_tcsncicmp(_T("/N"),&evar[t],2) == 0)
|
||||
{
|
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dwFlags |= COPY_SHORTNAME;
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t++;
|
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}
|
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else if (_tcsncicmp(_T("/Y"),&evar[t],2) == 0)
|
||||
{
|
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dwFlags |= COPY_NO_PROMPT;
|
||||
t++;
|
||||
}
|
||||
else if (_tcsncicmp(_T("/-Y"),&evar[t],3) == 0)
|
||||
{
|
||||
dwFlags |= COPY_PROMPT;
|
||||
t+=2;
|
||||
}
|
||||
else if (_tcsncicmp(_T("/Z"),&evar[t],2) == 0)
|
||||
{
|
||||
dwFlags |= COPY_PROMPT;
|
||||
t++;
|
||||
}
|
||||
}
|
||||
}
|
||||
cmd_free(evar);
|
||||
|
||||
|
||||
/* Split the user input into array */
|
||||
arg = split (param, &argc, FALSE);
|
||||
nFiles = argc;
|
||||
|
||||
|
||||
/* Read switches and count files */
|
||||
for (i = 0; i < argc; i++)
|
||||
{
|
||||
if (*arg[i] == _T('/'))
|
||||
{
|
||||
if (_tcslen(arg[i]) >= 2)
|
||||
{
|
||||
switch (_totupper(arg[i][1]))
|
||||
{
|
||||
case _T('A'):
|
||||
dwFlags |= COPY_ASCII;
|
||||
break;
|
||||
|
||||
case _T('B'):
|
||||
dwFlags |= COPY_BINARY;
|
||||
break;
|
||||
|
||||
case _T('D'):
|
||||
dwFlags |= COPY_DECRYPT;
|
||||
break;
|
||||
|
||||
case _T('V'):
|
||||
dwFlags |= COPY_VERIFY;
|
||||
break;
|
||||
|
||||
case _T('N'):
|
||||
dwFlags |= COPY_SHORTNAME;
|
||||
break;
|
||||
|
||||
case _T('Y'):
|
||||
dwFlags |= COPY_NO_PROMPT;
|
||||
dwFlags &= ~COPY_PROMPT;
|
||||
break;
|
||||
|
||||
case _T('-'):
|
||||
if(_tcslen(arg[i]) >= 3)
|
||||
if(_totupper(arg[i][2]) == _T('Y'))
|
||||
{
|
||||
dwFlags &= ~COPY_NO_PROMPT;
|
||||
dwFlags |= COPY_PROMPT;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case _T('Z'):
|
||||
dwFlags |= COPY_RESTART;
|
||||
break;
|
||||
|
||||
default:
|
||||
/* Invalid switch */
|
||||
ConOutResPrintf(STRING_ERROR_INVALID_SWITCH, _totupper(arg[i][1]));
|
||||
nErrorLevel = 1;
|
||||
freep (arg);
|
||||
return 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* If it was a switch, subtract from total arguments */
|
||||
nFiles--;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* If it isn't a switch then it is the source or destination */
|
||||
if(nSrc == -1)
|
||||
{
|
||||
nSrc = i;
|
||||
}
|
||||
else if(*arg[i] == _T('+') || *arg[i] == _T(','))
|
||||
{
|
||||
/* Add these onto the source string
|
||||
this way we can do all checks
|
||||
directly on source string later on */
|
||||
TCHAR * ptr;
|
||||
int length = (_tcslen(arg[nSrc]) +_tcslen(arg[i]) + _tcslen(arg[i+1]) + 1) * sizeof(TCHAR);
|
||||
ptr = cmd_alloc(length);
|
||||
if (ptr)
|
||||
{
|
||||
_tcscpy(ptr, arg[nSrc]);
|
||||
_tcscat(ptr, arg[i]);
|
||||
_tcscat(ptr, arg[i+1]);
|
||||
cmd_free(arg[nSrc]);
|
||||
arg[nSrc] = ptr;
|
||||
i++;
|
||||
nFiles -= 2;
|
||||
}
|
||||
}
|
||||
else if(nDes == -1)
|
||||
{
|
||||
nDes = i;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* keep quiet within batch files */
|
||||
if (bc != NULL)
|
||||
{
|
||||
dwFlags |= COPY_NO_PROMPT;
|
||||
dwFlags &= ~COPY_PROMPT;
|
||||
}
|
||||
|
||||
if(nFiles < 1)
|
||||
{
|
||||
/* There are not enough files, there has to be at least 1 */
|
||||
ConOutResPuts(STRING_ERROR_REQ_PARAM_MISSING);
|
||||
freep (arg);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if(nFiles > 2)
|
||||
{
|
||||
/* There are too many file names in command */
|
||||
ConErrResPrintf(STRING_ERROR_TOO_MANY_PARAMETERS,_T(""));
|
||||
nErrorLevel = 1;
|
||||
freep (arg);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (nDes != -1) /* you can only append files when there is a destination */
|
||||
{
|
||||
if(((_tcschr (arg[nSrc], _T('+')) != NULL) ||
|
||||
(_tcschr (arg[nSrc], _T('*')) != NULL && _tcschr (arg[nDes], _T('*')) == NULL) ||
|
||||
(IsExistingDirectory (arg[nSrc]) && (_tcschr (arg[nDes], _T('*')) == NULL && !IsExistingDirectory (arg[nDes])))
|
||||
))
|
||||
{
|
||||
/* There is a + in the source filename, this means
|
||||
that there is more then one file being put into
|
||||
one file. */
|
||||
bAppend = TRUE;
|
||||
if(_tcschr (arg[nSrc], _T('+')) != NULL)
|
||||
appendPointer = arg[nSrc];
|
||||
}
|
||||
}
|
||||
|
||||
/* Reusing the number of files variable */
|
||||
nFiles = 0;
|
||||
|
||||
do
|
||||
{
|
||||
/* Set up the string that is the path to the destination */
|
||||
if(nDes != -1)
|
||||
{
|
||||
if(_tcslen(arg[nDes]) == 2 && arg[nDes][1] == _T(':'))
|
||||
{
|
||||
GetRootPath(arg[nDes],szDestPath,MAX_PATH);
|
||||
}
|
||||
else
|
||||
/* If the user entered two file names then form the full string path */
|
||||
GetFullPathName (arg[nDes], MAX_PATH, szDestPath, NULL);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* If no destination was entered then just use
|
||||
the current directory as the destination */
|
||||
GetCurrentDirectory (MAX_PATH, szDestPath);
|
||||
}
|
||||
|
||||
/* Get the full string of the path to the source file */
|
||||
if(_tcschr (arg[nSrc], _T('+')) != NULL)
|
||||
{
|
||||
_tcscpy(tmpName,_T("\0"));
|
||||
/* Loop through the source file name and copy all
|
||||
the chars one at a time until it gets too + */
|
||||
while(TRUE)
|
||||
{
|
||||
if(!_tcsncmp (appendPointer,_T("+"),1) || !_tcsncmp (appendPointer,_T("\0"),1))
|
||||
{
|
||||
/* Now that the pointer is on the + we
|
||||
need to go to the start of the next filename */
|
||||
if(!_tcsncmp (appendPointer,_T("+"),1))
|
||||
appendPointer++;
|
||||
else
|
||||
bDone = TRUE;
|
||||
break;
|
||||
}
|
||||
|
||||
_tcsncat(tmpName,appendPointer,1);
|
||||
appendPointer++;
|
||||
}
|
||||
|
||||
/* Finish the string off with a null char */
|
||||
_tcsncat(tmpName,_T("\0"),1);
|
||||
|
||||
if(_tcschr (arg[nSrc], _T(',')) != NULL)
|
||||
{
|
||||
/* Only time there is a , in the source is when they are using touch
|
||||
Cant have a destination and can only have on ,, at the end of the string
|
||||
Cant have more then one file name */
|
||||
szTouch = _tcsstr (arg[nSrc], _T("+"));
|
||||
if(_tcsncmp (szTouch,_T("+,,\0"),4) || nDes != -1)
|
||||
{
|
||||
ConErrResPrintf(STRING_ERROR_INVALID_PARAM_FORMAT,arg[nSrc]);
|
||||
nErrorLevel = 1;
|
||||
freep (arg);
|
||||
return 1;
|
||||
}
|
||||
bTouch = TRUE;
|
||||
bDone = TRUE;
|
||||
}
|
||||
|
||||
if(_tcslen(tmpName) == 2)
|
||||
{
|
||||
if(tmpName[1] == _T(':'))
|
||||
{
|
||||
GetRootPath(tmpName,szSrcPath,MAX_PATH);
|
||||
}
|
||||
}
|
||||
else
|
||||
/* Get the full path to first file in the string of file names */
|
||||
GetFullPathName (tmpName, MAX_PATH, szSrcPath, NULL);
|
||||
}
|
||||
else
|
||||
{
|
||||
bDone = TRUE;
|
||||
if(_tcslen(arg[nSrc]) == 2 && arg[nSrc][1] == _T(':'))
|
||||
{
|
||||
GetRootPath(arg[nSrc],szSrcPath,MAX_PATH);
|
||||
}
|
||||
else
|
||||
/* Get the full path of the source file */
|
||||
GetFullPathName (arg[nSrc], MAX_PATH, szSrcPath, NULL);
|
||||
}
|
||||
|
||||
/* From this point on, we can assume that the shortest path is 3 letters long
|
||||
and that would be [DriveLetter]:\ */
|
||||
|
||||
/* If there is no * in the path name and it is a folder
|
||||
then we will need to add a wildcard to the pathname
|
||||
so FindFirstFile comes up with all the files in that
|
||||
folder */
|
||||
if(_tcschr (szSrcPath, _T('*')) == NULL &&
|
||||
IsExistingDirectory (szSrcPath))
|
||||
{
|
||||
/* If it doesnt have a \ at the end already then on needs to be added */
|
||||
if(szSrcPath[_tcslen(szSrcPath) - 1] != _T('\\'))
|
||||
_tcscat (szSrcPath, _T("\\"));
|
||||
/* Add a wildcard after the \ */
|
||||
_tcscat (szSrcPath, _T("*"));
|
||||
}
|
||||
/* Make sure there is an ending slash to the path if the dest is a folder */
|
||||
if(_tcschr (szDestPath, _T('*')) == NULL &&
|
||||
IsExistingDirectory(szDestPath))
|
||||
{
|
||||
if(szDestPath[_tcslen(szDestPath) - 1] != _T('\\'))
|
||||
_tcscat (szDestPath, _T("\\"));
|
||||
}
|
||||
|
||||
/* Get a list of all the files */
|
||||
hFile = FindFirstFile (szSrcPath, &findBuffer);
|
||||
|
||||
/* We need to figure out what the name of the file in the is going to be */
|
||||
if((szDestPath[_tcslen(szDestPath) - 1] == _T('*') && szDestPath[_tcslen(szDestPath) - 2] == _T('\\')) ||
|
||||
szDestPath[_tcslen(szDestPath) - 1] == _T('\\'))
|
||||
{
|
||||
/* In this case we will be using the same name as the source file
|
||||
for the destination file because destination is a folder */
|
||||
bSrcName = TRUE;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Save the name the user entered */
|
||||
UseThisName = _tcsrchr(szDestPath,_T('\\'));
|
||||
UseThisName++;
|
||||
_tcscpy(PreserveName,UseThisName);
|
||||
}
|
||||
|
||||
/* Strip the paths back to the folder they are in */
|
||||
for(i = (_tcslen(szSrcPath) - 1); i > -1; i--)
|
||||
if(szSrcPath[i] != _T('\\'))
|
||||
szSrcPath[i] = _T('\0');
|
||||
else
|
||||
break;
|
||||
|
||||
for(i = (_tcslen(szDestPath) - 1); i > -1; i--)
|
||||
if(szDestPath[i] != _T('\\'))
|
||||
szDestPath[i] = _T('\0');
|
||||
else
|
||||
break;
|
||||
|
||||
do
|
||||
{
|
||||
/* Check Breaker */
|
||||
if(CheckCtrlBreak(BREAK_INPUT))
|
||||
{
|
||||
freep(arg);
|
||||
return 1;
|
||||
}
|
||||
/* Set the override to yes each new file */
|
||||
nOverwrite = 1;
|
||||
|
||||
/* If it couldnt open the file handle, print out the error */
|
||||
if(hFile == INVALID_HANDLE_VALUE)
|
||||
{
|
||||
ConOutFormatMessage (GetLastError(), szSrcPath);
|
||||
freep (arg);
|
||||
nErrorLevel = 1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* Ignore the . and .. files */
|
||||
if(!_tcscmp (findBuffer.cFileName, _T(".")) ||
|
||||
!_tcscmp (findBuffer.cFileName, _T(".."))||
|
||||
findBuffer.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
|
||||
continue;
|
||||
|
||||
/* Copy the base folder over to a tmp string */
|
||||
_tcscpy(tmpDestPath,szDestPath);
|
||||
|
||||
/* Can't put a file into a folder that isnt there */
|
||||
if(_tcscmp (szDestPath, _T("\\\\.\\")) && !IsExistingDirectory(szDestPath))
|
||||
{
|
||||
ConOutFormatMessage (GetLastError (), szSrcPath);
|
||||
freep (arg);
|
||||
nErrorLevel = 1;
|
||||
return 1;
|
||||
}
|
||||
/* Copy over the destination path name */
|
||||
if(bSrcName)
|
||||
_tcscat (tmpDestPath, findBuffer.cFileName);
|
||||
else
|
||||
{
|
||||
/* If there is no wildcard you can use the name the user entered */
|
||||
if(_tcschr (PreserveName, _T('*')) == NULL)
|
||||
{
|
||||
_tcscat (tmpDestPath, PreserveName);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* The following lines of copy were written by someone else
|
||||
(most likely Eric Khoul) and it was taken from ren.c */
|
||||
LPTSTR p,q,r;
|
||||
TCHAR DoneFile[MAX_PATH];
|
||||
/* build destination file name */
|
||||
p = findBuffer.cFileName;
|
||||
q = PreserveName;
|
||||
r = DoneFile;
|
||||
while(*q != 0)
|
||||
{
|
||||
if (*q == '*')
|
||||
{
|
||||
q++;
|
||||
while (*p != 0 && *p != *q)
|
||||
{
|
||||
*r = *p;
|
||||
p++;
|
||||
r++;
|
||||
}
|
||||
}
|
||||
else if (*q == '?')
|
||||
{
|
||||
q++;
|
||||
if (*p != 0)
|
||||
{
|
||||
*r = *p;
|
||||
p++;
|
||||
r++;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
*r = *q;
|
||||
if (*p != 0)
|
||||
p++;
|
||||
q++;
|
||||
r++;
|
||||
}
|
||||
}
|
||||
*r = 0;
|
||||
/* Add the filename to the tmp string path */
|
||||
_tcscat (tmpDestPath, DoneFile);
|
||||
}
|
||||
}
|
||||
|
||||
/* Build the string path to the source file */
|
||||
_tcscpy(tmpSrcPath,szSrcPath);
|
||||
_tcscat (tmpSrcPath, findBuffer.cFileName);
|
||||
|
||||
/* Check to see if the file is the same file */
|
||||
if(!bTouch && !_tcscmp (tmpSrcPath, tmpDestPath))
|
||||
{
|
||||
ConOutResPrintf(STRING_COPY_ERROR2);
|
||||
|
||||
nErrorLevel = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
/* Handle any overriding / prompting that needs to be done */
|
||||
if(((!(dwFlags & COPY_NO_PROMPT) && IsExistingFile (tmpDestPath)) || dwFlags & COPY_PROMPT) && !bTouch)
|
||||
nOverwrite = CopyOverwrite(tmpDestPath);
|
||||
if(nOverwrite == PROMPT_NO || nOverwrite == PROMPT_BREAK)
|
||||
continue;
|
||||
if(nOverwrite == PROMPT_ALL || (nOverwrite == PROMPT_YES && bAppend))
|
||||
dwFlags |= COPY_NO_PROMPT;
|
||||
|
||||
/* Tell weather the copy was successful or not */
|
||||
if(copy(tmpSrcPath,tmpDestPath, bAppend, dwFlags, bTouch))
|
||||
{
|
||||
nFiles++;
|
||||
/* only print source name when more then one file */
|
||||
if(_tcschr (arg[nSrc], _T('+')) != NULL || _tcschr (arg[nSrc], _T('*')) != NULL)
|
||||
ConOutPrintf(_T("%s\n"),findBuffer.cFileName);
|
||||
//LoadString(CMD_ModuleHandle, STRING_MOVE_ERROR1, szMsg, RC_STRING_MAX_SIZE);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* print out the error message */
|
||||
ConOutResPrintf(STRING_COPY_ERROR3);
|
||||
ConOutFormatMessage (GetLastError(), szSrcPath);
|
||||
nErrorLevel = 1;
|
||||
}
|
||||
|
||||
/* Loop through all wildcard files */
|
||||
} while(FindNextFile (hFile, &findBuffer));
|
||||
|
||||
/* Loop through all files in src string with a + */
|
||||
} while(!bDone);
|
||||
|
||||
/* print out the number of files copied */
|
||||
ConOutResPrintf(STRING_COPY_FILE, nFiles);
|
||||
|
||||
FindClose(hFile);
|
||||
|
||||
if (arg != NULL)
|
||||
freep(arg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* INCLUDE_CMD_COPY */
|
||||
Loading…
Add table
Add a link
Reference in a new issue