document.write('
');
document.write('#include <io.h>
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document.write('
');
document.write('/** quick check for file using findfirst */
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document.write('static int AP_FileExists(const char * file)
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document.write('{
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document.write(' struct _finddata_t myFinddata;
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document.write(' long hFile;
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document.write('
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document.write(' int ok = ((hFile = _findfirst( file, &myFinddata )) != -1L);
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document.write(' if (ok) _findclose(hFile);
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document.write(' return ((ok) && (!(myFinddata.attrib&_A_SUBDIR))) ;
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document.write('}
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document.write('
');
document.write('/** quick check for directory using findfirst */
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document.write('static int AP_DirExists(const char * dir)
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document.write('{
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document.write(' if (!dir) return 0; // watch it, it\'s a pointer
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document.write(' struct _finddata_t myFinddata;
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document.write(' long hFile;
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document.write('
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document.write(' // may be called with trailing \'\\\'
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document.write(' int length = strlen(dir);
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document.write(' if (dir[length-1]==\'\\\')
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document.write(' {
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document.write(' char* buf = new char [length+1];
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document.write(' strcpy(buf,dir); buf[length-1]=0;
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document.write(' int ok = ( (hFile = _findfirst( buf, &myFinddata )) != -1L );
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document.write(' _findclose(hFile);
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document.write(' delete [] buf;
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document.write(' return (ok && (myFinddata.attrib&_A_SUBDIR));
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document.write(' }
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document.write(' else
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document.write(' {
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document.write(' int ok = ( (hFile = _findfirst( dir, &myFinddata )) != -1L );
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document.write(' if (ok) _findclose(hFile);
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document.write(' return (ok && (myFinddata.attrib&_A_SUBDIR));
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document.write(' }
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document.write('}
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document.write('
');
document.write('/** check for drive with drive mask function */
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document.write('inline bool AP_DriveExists(const char* path)
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document.write('{
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document.write(' if (path==0) return false;
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document.write(' if (path[0]==0) return false;
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document.write(' if (strlen(path)<2) return false;
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document.write(' if (path[1]!=\':\') return true;
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document.write('
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document.write(' unsigned long uDriveMask = _getdrives();
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document.write(' int index = tolower(path[0])-\'a\';
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document.write(' return (uDriveMask & (1 << index))!=0;
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document.write('}
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document.write('
');
document.write('/** make sure path exists (recursive).
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document.write(' * must have a \'\'\\\' behind the last entry */
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document.write('static bool AP_MakePath(const char *path)
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document.write('{
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document.write(' if (!path) return 0; // watch it, it\'s a pointer
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document.write(' char dir[1024];
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document.write(' strcpy(dir,path);
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document.write(' char *p = strrchr(dir,\'\\\');
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document.write(' if (p!=NULL)
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document.write(' {
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document.write(' *p=0;
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document.write(' if (strlen(dir)<2) return true;
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document.write(' if (!AP_DirExists(dir))
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document.write(' {
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document.write(' AP_MakePath(dir); // create previous, if neccesary
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document.write(' _mkdir(dir); // create this
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document.write(' }
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document.write(' }
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document.write(' return true;
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document.write('}
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document.write('
');
document.write('/** remove path recusively.
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document.write(' * will remove only empty directories */
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document.write('static bool AP_RemovePath(const char *path)
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document.write('{
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document.write(' if (!path) return 0; // watch it, it\'s a pointer
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document.write(' char tmp[1024];
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document.write(' strcpy(tmp,path);
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document.write(' char *p = strrchr(tmp,\'\\\');
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document.write(' if (p!=NULL)
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document.write(' {
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document.write(' *p=0;
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document.write(' if (strlen(tmp)>3)
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document.write(' {
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document.write(' AP_RemovePath(tmp);
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document.write(' if (_rmdir(tmp)!=0)
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document.write(' return true;
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document.write(' }
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document.write(' }
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document.write(' return true;
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document.write('}
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document.write('
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document.write('
');