// returns -1 if not found otherwise the Index
__int64 GStringList::Find(const char *pzFindWhat, int bMatchCase/* = 1*/)
{
GString *p = (GString *)First();
__int64 nIndex = -1;
while(p)
{
nIndex++;
if (bMatchCase)
{
if (p->Compare(pzFindWhat) == 0)
{
return nIndex;
}
}
else
{
if (p->CompareNoCase(pzFindWhat) == 0)
{
return nIndex;
}
}
p = (GString *)Next();
}
return -1; // not found
}
// removes the first occurance of pzMatch from the list
// or every occurance if bRemoveAllOccurances = 1
// if bMatchCase = 1 only ExAcT Case Matches are removed
// returns number of items removed.
__int64 GStringList::Remove(const char *pzMatch, int bMatchCase, int bRemoveAllOccurances)
{
GString *p = (GString *)First();
__int64 nItemsRemoved = 0;
while(p)
{
if (bMatchCase)
{
if (p->Compare(pzMatch) == 0)
{
nItemsRemoved++;
RemoveCurrent();
delete p;
if (!bRemoveAllOccurances)
break;
}
}
else
{
if (p->CompareNoCase(pzMatch) == 0)
{
nItemsRemoved++;
RemoveCurrent();
delete p;
if (!bRemoveAllOccurances)
break;
}
}
p = (GString *)Next();
}
return nItemsRemoved;
}
void CDirectoryListing::Init(const char *szDirPath, int nMode)
{
static GString dotdot("..");
static GString dot(".");
bool bIncludeSubDirs = (nMode == 2 || nMode == 3) ? 1 : 0;
bool bIncludeFiles = (nMode == 1 || nMode == 3) ? 1 : 0;
GString strPathWithTrailingSlash(szDirPath);
GString strPathWithNoTrailingSlash(szDirPath);
// if szDirPath ends with a slash
if ( strPathWithNoTrailingSlash.Right(1) == "/" ||
strPathWithNoTrailingSlash.Right(1) == "\\" )
{
// if the path is "/" leave it alone
if (strPathWithNoTrailingSlash.Length() > 1)
strPathWithNoTrailingSlash = strPathWithNoTrailingSlash.Left(strPathWithNoTrailingSlash.Length() - 1);
}
else
{
strPathWithTrailingSlash += "\\";
}
if( _access( (const char *)strPathWithNoTrailingSlash, 0 ) )
{
throw GenericException("GDirectoryListing",0,(const char *)strPathWithNoTrailingSlash, errno);
}
// FindFirstFile & FindNextFile
HANDLE hFindFile;
WIN32_FIND_DATA find;
BOOL fRet = TRUE;
GString strSearch( strPathWithTrailingSlash );
strSearch += "*.*";
hFindFile = FindFirstFile((const char *)strSearch, &find);
while (hFindFile != (HANDLE)-1 && fRet == TRUE)
{
GString strTemp( strPathWithTrailingSlash );
strTemp += find.cFileName;
struct stat sstruct;
int result = stat(strTemp, &sstruct);
if (result == 0)
{
if ( !(sstruct.st_mode & _S_IFDIR) )
{
// Add the file
if (bIncludeFiles)
{
AddLast((const char *)find.cFileName);
}
}
else if (bIncludeSubDirs)
{
GString strFileName( LastLeaf( (char *)(const char *)strTemp,'\\') );
if ( ( dotdot.Compare(strFileName) != 0 ) && ( dot.Compare(strFileName) != 0 ))
{
GString strFormattedDir;
strFormattedDir.Format("[dir] %s", LastLeaf( (char *)(const char *)strFileName,'\\') );
AddLast((const char *)strFormattedDir);
}
}
}
fRet = FindNextFile(hFindFile, &find);
}
FindClose(hFindFile);
}
void CDirectoryListing::RecurseFolder(const char *pzDir, GStringList *strDirs, GStringList *strFiles)
{
char chSlash = '\\';
static GString strDot("[dir] .");
static GString strDotDot("[dir] ..");
try
{
// Sample listing 2 files + 1 directory = "file1.txt*[dir] Temp*file2.txt"
GString strResults;
CDirectoryListing dir(pzDir, 2); // directories only
GStringIterator it(&dir);
while (it())
{
// pzResult will look something like "[dir] SubDir"
const char *pzResult = it++;
if (strDot.Compare(pzResult) != 0 && strDotDot.Compare(pzResult) != 0)
{
// pzDir may be "/myPath" to begin with
GString strFullPath(pzDir);
if ( strFullPath.GetAt(strFullPath.GetLength() - 1) != '\\' &&
strFullPath.GetAt(strFullPath.GetLength() - 1) != '/')
{
// pzDir will now end with a slash if it did not already.
// like "/myPath/" or "c:\myPath\"
strFullPath += chSlash;
}
// add the file name to the complete path we're building
strFullPath += &pzResult[6]; // skip the "[dir] ", add a string like "SubDir"
if(strDirs)
{
strDirs->AddLast(strFullPath);
}
// now add the final slash for a string like this "/myPath/SubDir/"
strFullPath += chSlash;
// go down into that directory now.
RecurseFolder(strFullPath, strDirs, strFiles);
}
}
if(strFiles)
{
CDirectoryListing files(pzDir, 1); // files only
GStringIterator it2(&files);
while (it2())
{
// pzDir may be "/myPath" to begin with
GString strFullPath(pzDir);
if ( strFullPath.GetAt(strFullPath.GetLength() - 1) != '\\' &&
strFullPath.GetAt(strFullPath.GetLength() - 1) != '/')
{
// strFullPath will now end with a slash like "/myPath/"
strFullPath += chSlash;
}
const char *pzFile = it2++;
strFullPath += pzFile;
strFiles->AddLast((const char *)strFullPath);
}
}
}
catch( GenericException & )
{
// ignore the directory we can't access
// rErr.GetDescription();
}
}
