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authororwell96 <orwell@bleipb.de>2019-01-22 00:06:59 +0100
committerorwell96 <orwell@bleipb.de>2019-01-22 00:06:59 +0100
commit1965e846b6c61958063ea13e2ac88ae18b701d09 (patch)
treee89e56d75cac0c609c88ffea379827ac440ab190 /advtrains/models/advtrains_retrosignal_off_60.b3d
parent85f1600f53fb9beac4fa2cf29222a63d3fe470c7 (diff)
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Debugging code to trace down path_invalidate within callbacks error
Diffstat (limited to 'advtrains/models/advtrains_retrosignal_off_60.b3d')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-14 00:46:24 +0000
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/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include "filesys.h"
#include "strfnd.h"
#include <iostream>
#include <string.h>
#include "log.h"

namespace fs
{

#ifdef _WIN32 // WINDOWS

#define _WIN32_WINNT 0x0501
#include <windows.h>
#include <stdio.h>
#include <malloc.h>
#include <tchar.h> 
#include <wchar.h> 
#include <stdio.h>

#define BUFSIZE MAX_PATH

std::vector<DirListNode> GetDirListing(std::string pathstring)
{
	std::vector<DirListNode> listing;

	WIN32_FIND_DATA FindFileData;
	HANDLE hFind = INVALID_HANDLE_VALUE;
	DWORD dwError;
	LPTSTR DirSpec;
	INT retval;

	DirSpec = (LPTSTR) malloc (BUFSIZE);

	if( DirSpec == NULL )
	{
	  errorstream<<"GetDirListing: Insufficient memory available"<<std::endl;
	  retval = 1;
	  goto Cleanup;
	}

	// Check that the input is not larger than allowed.
	if (pathstring.size() > (BUFSIZE - 2))
	{
	  errorstream<<"GetDirListing: Input directory is too large."<<std::endl;
	  retval = 3;
	  goto Cleanup;
	}

	//_tprintf (TEXT("Target directory is %s.\n"), pathstring.c_str());

	sprintf(DirSpec, "%s", (pathstring + "\\*").c_str());

	// Find the first file in the directory.
	hFind = FindFirstFile(DirSpec, &FindFileData);

	if (hFind == INVALID_HANDLE_VALUE) 
	{
		retval = (-1);
		goto Cleanup;
	} 
	else 
	{
		// NOTE:
		// Be very sure to not include '..' in the results, it will
		// result in an epic failure when deleting stuff.

		DirListNode node;
		node.name = FindFileData.cFileName;
		node.dir = FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
		if(node.name != "." && node.name != "..")
			listing.push_back(node);

		// List all the other files in the directory.
		while (FindNextFile(hFind, &FindFileData) != 0) 
		{
			DirListNode node;
			node.name = FindFileData.cFileName;
			node.dir = FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
			if(node.name != "." && node.name != "..")
				listing.push_back(node);
		}

		dwError = GetLastError();
		FindClose(hFind);
		if (dwError != ERROR_NO_MORE_FILES) 
		{
			errorstream<<"GetDirListing: FindNextFile error. Error is "
					<<dwError<<std::endl;
			retval = (-1);
			goto Cleanup;
		}
	}
	retval  = 0;

Cleanup:
	free(DirSpec);

	if(retval != 0) listing.clear();

	//for(unsigned int i=0; i<listing.size(); i++){
	//	infostream<<listing[i].name<<(listing[i].dir?" (dir)":" (file)")<<std::endl;
	//}
	
	return listing;
}

bool CreateDir(std::string path)
{
	bool r = CreateDirectory(path.c_str(), NULL);
	if(r == true)
		return true;
	if(GetLastError() == ERROR_ALREADY_EXISTS)
		return true;
	return false;
}

bool PathExists(std::string path)
{
	return (GetFileAttributes(path.c_str()) != INVALID_FILE_ATTRIBUTES);
}

bool IsDir(std::string path)
{
	DWORD attr = GetFileAttributes(path.c_str());
	return (attr != INVALID_FILE_ATTRIBUTES &&
			(attr & FILE_ATTRIBUTE_DIRECTORY));
}

bool RecursiveDelete(std::string path)
{
	infostream<<"Recursively deleting \""<<path<<"\""<<std::endl;

	DWORD attr = GetFileAttributes(path.c_str());
	bool is_directory = (attr != INVALID_FILE_ATTRIBUTES &&
			(attr & FILE_ATTRIBUTE_DIRECTORY));
	if(!is_directory)
	{
		infostream<<"RecursiveDelete: Deleting file "<<path<<std::endl;