Public release of the DLU server code!

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thirdparty/raknet/Source/FileOperations.cpp

@@ -0,0 +1,161 @@
+#include "RakMemoryOverride.h"
+#include "_FindFirst.h" // For linux
+#include "FileOperations.h"
+#include <stdio.h>
+#include <string.h>
+#ifdef _WIN32 
+// For mkdir
+#include <direct.h>
+#include <io.h>
+#else
+#include <sys/stat.h>
+#include <unistd.h>
+#include "_FindFirst.h"
+#endif
+#include "errno.h"
+
+#ifdef _MSC_VER
+#pragma warning( push )
+#endif
+
+#ifdef _MSC_VER
+#pragma warning( disable : 4966 ) // mkdir declared depreciated by Microsoft in order to make it harder to be cross platform.  I don't agree it's depreciated.
+#endif
+bool WriteFileWithDirectories( const char *path, char *data, unsigned dataLength )
+{
+	int index;
+	FILE *fp;
+	char *pathCopy;
+	int res;
+
+	if ( path == 0 || path[ 0 ] == 0 )
+		return false;
+
+	pathCopy = (char*) rakMalloc( strlen( path ) + 1 );
+
+	strcpy( pathCopy, path );
+
+	// Ignore first / if there is one
+	if (pathCopy[0])
+	{
+		index = 1;
+		while ( pathCopy[ index ] )
+		{
+			if ( pathCopy[ index ] == '/' || pathCopy[ index ] == '\\')
+			{
+				pathCopy[ index ] = 0;
+	
+	#ifdef _WIN32
+	#pragma warning( disable : 4966 ) // mkdir declared depreciated by Microsoft in order to make it harder to be cross platform.  I don't agree it's depreciated.
+				res = mkdir( pathCopy );
+	#else
+	
+				res = mkdir( pathCopy, 0744 );
+	#endif
+				if (res<0 && errno!=EEXIST)
+				{
+					rakFree(pathCopy);
+					return false;
+				}
+	
+				pathCopy[ index ] = '/';
+			}
+	
+			index++;
+		}
+	}
+
+	if (data)
+	{
+		fp = fopen( path, "wb" );
+
+		if ( fp == 0 )
+		{
+			rakFree(pathCopy);
+			return false;
+		}
+
+		fwrite( data, 1, dataLength, fp );
+
+		fclose( fp );
+	}
+	else
+	{
+#ifdef _WIN32
+#pragma warning( disable : 4966 ) // mkdir declared depreciated by Microsoft in order to make it harder to be cross platform.  I don't agree it's depreciated.
+		res = mkdir( pathCopy );
+#else
+		res = mkdir( pathCopy, 0744 );
+#endif
+
+		if (res<0 && errno!=EEXIST)
+		{
+			rakFree(pathCopy);
+			return false;
+		}
+	}
+
+	rakFree(pathCopy);
+
+	return true;
+}
+bool IsSlash(unsigned char c)
+{
+	return c=='/' || c=='\\';
+}
+
+void AddSlash( char *input )
+{
+	if (input==0 || input[0]==0)
+		return;
+
+	int lastCharIndex=(int) strlen(input)-1;
+	if (input[lastCharIndex]=='\\')
+		input[lastCharIndex]='/';
+	else if (input[lastCharIndex]!='/')
+	{
+		input[lastCharIndex+1]='/';
+		input[lastCharIndex+2]=0;
+	}
+}
+bool DirectoryExists(const char *directory)
+{
+	_finddata_t fileInfo;
+	intptr_t dir;
+	char baseDirWithStars[560];
+	strcpy(baseDirWithStars, directory);
+	AddSlash(baseDirWithStars);
+	strcat(baseDirWithStars, "*.*");
+	dir=_findfirst(baseDirWithStars, &fileInfo );
+	if (dir==-1)
+		return false;
+	_findclose(dir);
+	return true;
+}
+void QuoteIfSpaces(char *str)
+{
+	unsigned i;
+	bool hasSpace=false;
+	for (i=0; str[i]; i++)
+	{
+		if (str[i]==' ')
+		{
+			hasSpace=true;
+			break;
+		}
+	}
+	if (hasSpace)
+	{
+		int len=(int)strlen(str);
+		memmove(str+1, str, len);
+		str[0]='\"';
+		str[len]='\"';
+		str[len+1]=0;
+	}
+}
+
+#ifdef _MSC_VER
+#pragma warning( pop )
+#endif
+
+