112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
#include <windows.h>
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#include <string.h>
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#include <commdlg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "resource.h"
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OPENFILENAME ofn ; //檔案資訊結構
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// 取得檔案長度
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LONG FileLen(HFILE hFile)
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{
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long Len,curpos=_llseek(hFile,0L,1);
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Len=_llseek(hFile,0L,2);
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_llseek(hFile,curpos,0);
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return Len;
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}
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int IsUniCode(char *FileName)
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{
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FILE *fptr;
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WORD temp;
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if((fptr = fopen(FileName,"rb")) ==NULL)
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return IDS_ERROPENFILE;
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fread(&temp,1,2,fptr);
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fclose(fptr);
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if (temp!=0xFEFF)
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return IDS_ERRUNICODE;
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return 0;
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}
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/////////////////////////////////////////////////////////////////////////////
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int GetFilePath(char *FileName)
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{
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int i=strlen(FileName)-1;
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while(i>0 && FileName[i]!='\\') i--;
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return i;
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}
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BOOL PopFileOpenDlg (HWND hwnd, char *FileName, char *TitleName,char *Filter)//, int index)
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{
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char szDir[256];
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int i=GetFilePath(FileName);
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if(i>0)
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{
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strncpy(szDir,FileName,i); szDir[i]=0;
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strcpy (FileName,FileName+i+1);
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}
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else szDir[0]=0;
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ofn.lpstrInitialDir = szDir ;
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ofn.hwndOwner = hwnd ;
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ofn.lpstrFile = FileName ;
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ofn.lpstrTitle = TitleName ;
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ofn.lpstrFilter = Filter ;
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//if(index) ofn.nFilterIndex = index ;
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ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST |OFN_HIDEREADONLY;
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return GetOpenFileName (&ofn) ;
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}
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BOOL PopFileSaveDlg (HWND hwnd, char *FileName, char *TitleName,char *Filter)//,int index)
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{
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char szDir[256];
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int i=GetFilePath(FileName);
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if(i>0)
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{
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strncpy(szDir,FileName,i); szDir[i]=0;
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strcpy (FileName,FileName+i+1);
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}
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else szDir[0]=0;
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ofn.hwndOwner = hwnd ;
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ofn.lpstrFile = FileName ;
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ofn.lpstrTitle = TitleName ;
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ofn.lpstrFilter = Filter ;
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//if(index) ofn.nFilterIndex = index ;
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ofn.Flags = OFN_OVERWRITEPROMPT ;
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return GetSaveFileName (&ofn) ;
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}
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void PopFileInit ()
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{
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ofn.lStructSize = sizeof (OPENFILENAME) ;
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ofn.hInstance = NULL ;
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//ofn.lpstrFilter = szFilter ;
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ofn.lpstrCustomFilter = NULL ;
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ofn.nMaxCustFilter = 0 ;
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ofn.nFilterIndex = 1 ;
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ofn.lpstrFile = NULL ; // Set in Open and Close functions
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ofn.nMaxFile = _MAX_PATH ;
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ofn.lpstrFileTitle = NULL ; // Set in Open and Close functions
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ofn.nMaxFileTitle = _MAX_FNAME + _MAX_EXT ;
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ofn.lpstrInitialDir = NULL ;
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ofn.lpstrTitle = NULL ;
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ofn.Flags = 0 ; // Set in Open and Close functions
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ofn.nFileOffset = 0 ;
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ofn.nFileExtension = 0 ;
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ofn.lpstrDefExt = "" ;
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ofn.lCustData = 0L ;
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ofn.lpfnHook = NULL ;
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ofn.lpTemplateName = NULL ;
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}
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