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/*
listFiles.cpp
Copyright (C) 2005 Poul Sander
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Poul Sander
Rvehjvej 36, V. 1111
2800 Kgs. Lyngby
DENMARK
poul.sander@tdcadsl.dk
*/
/*
listFiles.cpp
*/
#include "listFiles.h"
/*ListFiles::ListFiles()
{
}
ListFiles::~ListFiles()
{
}*/
void ListFiles::setDictory(string dictory)
{
for(int i=0;i<MAX_NR_OF_FILES;i++)
filenames[i]="";
#if defined(_WIN32)
DWORD dwError;
dictory+="/*";
hFind = FindFirstFile(dictory.c_str(), &FindFileData);
if (hFind == INVALID_HANDLE_VALUE)
{
printf ("Invalid file handle. Error is %u\n", GetLastError());
}
else
{
nrOfFiles=0;
filenames[nrOfFiles] = FindFileData.cFileName;
printf("File: %s\n",FindFileData.cFileName);
while ((FindNextFile(hFind, &FindFileData) != 0)&&(nrOfFiles<MAX_NR_OF_FILES-1))
{
nrOfFiles++;
filenames[nrOfFiles] = FindFileData.cFileName;
printf("File: %s\n",FindFileData.cFileName);
}
dwError = GetLastError();
FindClose(hFind);
if (dwError != ERROR_NO_MORE_FILES)
{
printf ("FindNextFile error. Error is %s\n", dwError);
}
}
#elif defined(__unix__)
DIR *DirectoryPointer;
struct dirent *dp;
nrOfFiles=0;
printf("Will look in: %s\n",dictory.c_str());
DirectoryPointer = opendir(dictory.c_str());
while((dp=readdir(DirectoryPointer))&&(nrOfFiles<MAX_NR_OF_FILES-1))
{
nrOfFiles++;
filenames[nrOfFiles] = (string)(char*)dp->d_name;
}
closedir(DirectoryPointer);
#endif
startFileNr=FIRST_FILE;
//Put code here
}
bool ListFiles::isInList(string name)
{
for(int i=0;(i<=nrOfFiles);i++)
{
if(0==strcmp(name.c_str(),filenames[i].c_str()))
{
return true;
}
}
return false;
}
void ListFiles::setDictory2(string dic)
{
#if defined(__unix__)
DIR *DirectoryPointer;
struct dirent *dp;
printf("Will look in: %s\n",dic.c_str());
DirectoryPointer = opendir(dic.c_str());
while((dp=readdir(DirectoryPointer))&&(nrOfFiles<MAX_NR_OF_FILES-1))
{
string name = (string)(char*)dp->d_name;
if(!isInList(name))
{
nrOfFiles++;
filenames[nrOfFiles] = name;
}
}
closedir(DirectoryPointer);
#endif
}
string ListFiles::getFileName(int nr)
{
if(startFileNr+nr<MAX_NR_OF_FILES)
return filenames[startFileNr+nr];
else
{
string emptyString="";
return "";
}
}
bool ListFiles::fileExists(int nr)
{
string emptyString="";
if(startFileNr+nr<MAX_NR_OF_FILES)
{
if(filenames[startFileNr+nr]==emptyString)
return false;
else
return true;
}
else
return false;
}
void ListFiles::back()
{
if(startFileNr>FIRST_FILE)
startFileNr = startFileNr-10;
if(startFileNr<FIRST_FILE)
startFileNr = FIRST_FILE;
}
void ListFiles::forward()
{
if(startFileNr<nrOfFiles-FIRST_FILE)
startFileNr = startFileNr+10;
}
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