DarkflameServer/thirdparty/raknet/Source/FileOperations.cpp
2021-12-05 18:54:36 +01:00

162 lines
2.9 KiB
C++

#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