void DarunGrim::RunIDAToCreateDGF(const char *ida_filename, unsigned long StartAddress, unsigned long EndAddress)
{
char *idc_filename = WriteToTemporaryFile(RUN_DARUNGRIM_PLUGIN_STR,
EscapedLogFilename ? EscapedLogFilename : "",
EscapedOutputFilename ? EscapedOutputFilename : "",
StartAddress,
EndAddress);
if (idc_filename)
{
//Run IDA
Logger.Log(10, "Analyzing [%s]( %s )\n", ida_filename, idc_filename);
if (IDALogFilename[0])
{
Logger.Log(10, "Executing \"%s\" -A -L\"%s\" -S\"%s\" \"%s\"", IDAPath, IDALogFilename, idc_filename, ida_filename);
Execute(TRUE, "\"%s\" -A -L\"%s\" -S\"%s\" \"%s\"", IDAPath, IDALogFilename, idc_filename, ida_filename);
}
else
{
Logger.Log(10, "Executing \"%s\" -A -S\"%s\" \"%s\"", IDAPath, idc_filename, ida_filename);
Execute(TRUE, "\"%s\" -A -S\"%s\" \"%s\"", IDAPath, idc_filename, ida_filename);
}
free(idc_filename);
}
}
bool Init( void ) {
if ( handle ) {
return true;
}
handle = new MMDB_s{};
int status = -1;
char fs_gameString[MAX_CVAR_VALUE_STRING];
trap->Cvar_VariableStringBuffer( "fs_game", fs_gameString, sizeof(fs_gameString) );
const char *sPath = va( "%s/GeoLite2-Country.mmdb", fs_gameString );
trap->Print( "Loading %s\n", sPath );
fileHandle_t f = NULL_FILE;
unsigned int len = trap->FS_Open( sPath, &f, FS_READ );
// no file
if ( !f ) {
return false;
}
// empty file
if ( !len || len == -1 ) {
trap->FS_Close( f );
return false;
}
// alloc memory for buffer
char *buf = (char *)malloc( len + 1 );
if ( !buf ) {
return false;
}
trap->FS_Read( buf, len, f );
trap->FS_Close( f );
buf[len] = '\0';
// pass it off to the json reader
char *tmpFilePath = nullptr;
trap->Print( "writing to temporary file\n" );
if ( WriteToTemporaryFile( buf, len, &tmpFilePath ) ) {
trap->Print( "loading from temporary file %s\n", tmpFilePath );
if ( (status = MMDB_open( tmpFilePath, MMDB_MODE_MMAP, handle ) ) != MMDB_SUCCESS ) {
trap->Print( "Error occured while initialising MaxMind GeoIP: \"%s\"\n", MMDB_strerror( status ) );
delete handle;
handle = nullptr;
return false;
}
}
free( buf );
return true;
}
void DarunGrim::ConnectToDarunGrim(const char *ida_filename)
{
char *idc_filename = WriteToTemporaryFile(CONNECT_TO_DARUNGRIM_STR, EscapedLogFilename ? EscapedLogFilename : "");
if (idc_filename)
{
//Run IDA
Logger.Log(10, "Analyzing [%s]( %s )\n", ida_filename, idc_filename);
Logger.Log(10, "\"%s\" -S\"%s\" \"%s\"", IDAPath, EscapedLogFilename, idc_filename, ida_filename);
if (IDALogFilename[0])
{
Execute(TRUE, "\"%s\" -L\"%s\" -S\"%s\" \"%s\"", IDAPath, IDALogFilename, idc_filename, ida_filename);
}
else
{
Execute(TRUE, "\"%s\" -S\"%s\" \"%s\"", IDAPath, idc_filename, ida_filename);
}
free(idc_filename);
}
}
bool Init( void ) {
if ( handle ) {
return true;
}
handle = new MMDB_s{};
int status = -1;
const char *sPath = "GeoLite2-Country.mmdb";
trap->Print( "Loading %s\n", sPath );
fileHandle_t f = NULL_FILE;
unsigned int len = trap->FS_Open( sPath, &f, FS_READ );
// no file
if ( !f ) {
return false;
}
// empty file
if ( !len || len == -1 ) {
trap->FS_Close( f );
return false;
}
// alloc memory for buffer
char *buf = (char *)malloc( len + 1 );
if ( !buf ) {
return false;
}
trap->FS_Read( buf, len, f );
trap->FS_Close( f );
buf[len] = '\0';
const char *extension = nullptr;
for ( const char *p = sPath + strlen(sPath); p != sPath; p-- ) {
if ( *p == '.' ) {
extension = p;
break;
}
}
char *tmpFilePath = nullptr;
if ( WriteToTemporaryFile( buf, len, &tmpFilePath, extension ) ) {
trap->Print( "Failed to create temporary file\n" );
free( buf );
return false;
}
trap->Print( "loading from temporary file %s\n", tmpFilePath );
status = MMDB_open( tmpFilePath, MMDB_MODE_MMAP, handle );
if ( status != MMDB_SUCCESS ) {
trap->Print( "Error occured while initialising MaxMind GeoIP: \"%s\"\n", MMDB_strerror( status ) );
delete handle;
handle = nullptr;
free( tmpFilePath );
free( buf );
return false;
}
free( tmpFilePath );
free( buf );
return true;
}
