bool FindFile::FastFind(const char *FindMask,const wchar *FindMaskW,struct FindData *fd,bool GetSymLink)
{
fd->Error=false;
#ifndef _UNIX
if (IsWildcard(FindMask,FindMaskW))
return(false);
#endif
#ifdef _WIN_32
HANDLE hFind=Win32Find(INVALID_HANDLE_VALUE,FindMask,FindMaskW,fd);
if (hFind==INVALID_HANDLE_VALUE)
return(false);
FindClose(hFind);
#else
struct stat st;
if (GetSymLink)
{
#ifdef SAVE_LINKS
if (lstat(FindMask,&st)!=0)
#else
if (stat(FindMask,&st)!=0)
#endif
{
fd->Error=(errno!=ENOENT);
return(false);
}
}
else
if (stat(FindMask,&st)!=0)
{
fd->Error=(errno!=ENOENT);
return(false);
}
#ifdef _DJGPP
fd->FileAttr=_chmod(FindMask,0);
#elif defined(_EMX)
fd->FileAttr=st.st_attr;
#else
fd->FileAttr=st.st_mode;
#endif
fd->IsDir=IsDir(st.st_mode);
fd->Size=st.st_size;
fd->mtime=st.st_mtime;
fd->atime=st.st_atime;
fd->ctime=st.st_ctime;
fd->FileTime=fd->mtime.GetDos();
strcpy(fd->Name,FindMask);
*fd->NameW=0;
#ifdef _APPLE
if (!LowAscii(fd->Name))
UtfToWide(fd->Name,fd->NameW,sizeof(fd->NameW));
#elif defined(UNICODE_SUPPORTED)
if (!LowAscii(fd->Name) && UnicodeEnabled())
CharToWide(fd->Name,fd->NameW);
#endif
#endif
fd->Flags=0;
fd->IsDir=IsDir(fd->FileAttr);
return(true);
}
bool FindFile::FastFind(const wchar *FindMask,FindData *fd,bool GetSymLink)
{
fd->Error=false;
#ifndef _UNIX
if (IsWildcard(FindMask))
return false;
#endif
#ifdef _WIN_ALL
HANDLE hFind=Win32Find(INVALID_HANDLE_VALUE,FindMask,fd);
if (hFind==INVALID_HANDLE_VALUE)
return false;
FindClose(hFind);
#else
char FindMaskA[NM];
WideToChar(FindMask,FindMaskA,ASIZE(FindMaskA));
struct stat st;
if (GetSymLink)
{
#ifdef SAVE_LINKS
if (lstat(FindMaskA,&st)!=0)
#else
if (stat(FindMaskA,&st)!=0)
#endif
{
fd->Error=(errno!=ENOENT);
return false;
}
}
else
if (stat(FindMaskA,&st)!=0)
{
fd->Error=(errno!=ENOENT);
return false;
}
fd->FileAttr=st.st_mode;
fd->Size=st.st_size;
fd->mtime=st.st_mtime;
fd->atime=st.st_atime;
fd->ctime=st.st_ctime;
wcsncpyz(fd->Name,FindMask,ASIZE(fd->Name));
#endif
fd->Flags=0;
fd->IsDir=IsDir(fd->FileAttr);
fd->IsLink=IsLink(fd->FileAttr);
return true;
}
bool FindFile::Next(struct FindData *fd,bool GetSymLink)
{
fd->Error=false;
if (*FindMask==0)
return(false);
#ifdef _WIN_32
if (FirstCall)
{
if ((hFind=Win32Find(INVALID_HANDLE_VALUE,FindMask,FindMaskW,fd))==INVALID_HANDLE_VALUE)
return(false);
}
else
if (Win32Find(hFind,FindMask,FindMaskW,fd)==INVALID_HANDLE_VALUE)
return(false);
#else
if (FirstCall)
{
char DirName[NM];
strcpy(DirName,FindMask);
RemoveNameFromPath(DirName);
if (*DirName==0)
strcpy(DirName,".");
/*
else
{
int Length=strlen(DirName);
if (Length>1 && DirName[Length-1]==CPATHDIVIDER && (Length!=3 || !IsDriveDiv(DirName[1])))
DirName[Length-1]=0;
}
*/
if ((dirp=opendir(DirName))==NULL)
{
fd->Error=(errno!=ENOENT);
return(false);
}
}
while (1)
{
struct dirent *ent=readdir(dirp);
if (ent==NULL)
return(false);
if (strcmp(ent->d_name,".")==0 || strcmp(ent->d_name,"..")==0)
continue;
if (CmpName(FindMask,ent->d_name,MATCH_NAMES))
{
char FullName[NM];
strcpy(FullName,FindMask);
*PointToName(FullName)=0;
if (strlen(FullName)+strlen(ent->d_name)>=ASIZE(FullName)-1)
{
#ifndef SILENT
Log(NULL,"\n%s%s",FullName,ent->d_name);
Log(NULL,St(MPathTooLong));
#endif
return(false);
}
strcat(FullName,ent->d_name);
if (!FastFind(FullName,NULL,fd,GetSymLink))
{
ErrHandler.OpenErrorMsg(FullName);
continue;
}
strcpy(fd->Name,FullName);
break;
}
}
*fd->NameW=0;
#ifdef _APPLE
if (!LowAscii(fd->Name))
UtfToWide(fd->Name,fd->NameW,sizeof(fd->NameW));
#elif defined(UNICODE_SUPPORTED)
if (!LowAscii(fd->Name) && UnicodeEnabled())
CharToWide(fd->Name,fd->NameW);
#endif
#endif
fd->Flags=0;
fd->IsDir=IsDir(fd->FileAttr);
FirstCall=false;
char *Name=PointToName(fd->Name);
if (strcmp(Name,".")==0 || strcmp(Name,"..")==0)
return(Next(fd));
return(true);
}
bool FindFile::Next(FindData *fd,bool GetSymLink)
{
fd->Error=false;
if (*FindMask==0)
return false;
#ifdef _WIN_ALL
if (FirstCall)
{
if ((hFind=Win32Find(INVALID_HANDLE_VALUE,FindMask,fd))==INVALID_HANDLE_VALUE)
return false;
}
else
if (Win32Find(hFind,FindMask,fd)==INVALID_HANDLE_VALUE)
return false;
#else
if (FirstCall)
{
wchar DirName[NM];
wcsncpyz(DirName,FindMask,ASIZE(DirName));
RemoveNameFromPath(DirName);
if (*DirName==0)
wcscpy(DirName,L".");
char DirNameA[NM];
WideToChar(DirName,DirNameA,ASIZE(DirNameA));
if ((dirp=opendir(DirNameA))==NULL)
{
fd->Error=(errno!=ENOENT);
return false;
}
}
while (1)
{
struct dirent *ent=readdir(dirp);
if (ent==NULL)
return false;
if (strcmp(ent->d_name,".")==0 || strcmp(ent->d_name,"..")==0)
continue;
wchar Name[NM];
if (!CharToWide(ent->d_name,Name,ASIZE(Name)))
Log(NULL,St(MInvalidName),Name);
if (CmpName(FindMask,Name,MATCH_NAMES))
{
wchar FullName[NM];
wcscpy(FullName,FindMask);
*PointToName(FullName)=0;
if (wcslen(FullName)+wcslen(Name)>=ASIZE(FullName)-1)
{
#ifndef SILENT
Log(NULL,L"\n%ls%ls",FullName,Name);
Log(NULL,St(MPathTooLong));
#endif
return false;
}
wcscat(FullName,Name);
if (!FastFind(FullName,fd,GetSymLink))
{
ErrHandler.OpenErrorMsg(NULL,FullName);
continue;
}
wcscpy(fd->Name,FullName);
break;
}
}
#endif
fd->Flags=0;
fd->IsDir=IsDir(fd->FileAttr);
fd->IsLink=IsLink(fd->FileAttr);
FirstCall=false;
wchar *NameOnly=PointToName(fd->Name);
if (wcscmp(NameOnly,L".")==0 || wcscmp(NameOnly,L"..")==0)
return Next(fd);
return true;
}
