int Xcode_puny_decodeString( const UCHAR8 * pzInputString,
const int iInputSize,
UTF16CHAR * puzOutputString,
int * piOutputSize )
{
int status;
int offset = 0;
int input_offset = 0;
int output_offset = 0;
unsigned int punycode_input_length, punycode_output_length;
char punycode_input[MAX_LABEL_SIZE_8];
DWORD punycode_output[MAX_LABEL_SIZE_32];
if ( iInputSize < 1 ) {return XCODE_BAD_ARGUMENT_ERROR;}
/* Make sure we have a punycode encoded label here, otherwise, just
return the string untouched. */
if ( !starts_with_ignore_case( pzInputString, iInputSize, (const unsigned char *)ACE_PREFIX, strlen(ACE_PREFIX) ) )
{
//punycode_input_length = 0;
for( offset = 0; offset < iInputSize; offset++ )
{
if ( offset >= *piOutputSize ) return XCODE_BUFFER_OVERFLOW_ERROR;
*(puzOutputString + offset) = (UTF16CHAR)pzInputString[offset];
}
*piOutputSize = iInputSize;
return XCODE_SUCCESS;
}
/* copy the input to punycode input ignoring the prefix */
input_offset = strlen(ACE_PREFIX);
punycode_input_length = 0;
for(offset = 0; input_offset < iInputSize; offset++, input_offset++)
{
punycode_input[offset] = (char)pzInputString[input_offset];
punycode_input_length++;
}
/* lowercase it */
lower_case( (unsigned char *)punycode_input, punycode_input_length );
punycode_output_length = MAX_LABEL_SIZE_32;
/* decode the input */
status = punycode_decode(punycode_input_length, punycode_input,
&punycode_output_length, punycode_output);
/* check the status */
if (status != XCODE_SUCCESS) { return status; }
/* copy the punycode output to the output if there is room */
output_offset = 0;
if ((int)output_offset > *piOutputSize - (int)punycode_output_length)
{
return XCODE_BUFFER_OVERFLOW_ERROR;
}
/* Convert result to UTF16 */
status = Xcode_convert32BitToUTF16( punycode_output, punycode_output_length,
puzOutputString, piOutputSize );
if ( status != XCODE_SUCCESS ) return status;
/* terminate the string */
*(puzOutputString + *piOutputSize) = 0;
return XCODE_SUCCESS;
}
int main(int argc, char* argv[])
{
FILE * fpin;
char szIn[1024];
char szOut[1024];
DWORD dwInput[1024];
DWORD dwOutput[1024];
UCHAR8 szData[1024];
UTF16CHAR uInput[1024];
int iInputSize = 0;
int iOutputSize = 0;
int counter = 0;
int res;
/* Arg check */
if (argc < 2) {
printf("usage: <fullcircle file>\n", argv[0] );
return 1;
}
/* Get file */
fpin = fopen(argv[1], "r");
if (fpin == NULL) {
printf("Cannot open %s\n",argv[1]);
return 1;
}
while ( !feof( fpin ) )
{
memset( szIn, 0, sizeof(szIn) );
memset( szOut, 0, sizeof(szOut) );
memset( dwInput, 0, sizeof(dwInput) );
memset( dwOutput, 0, sizeof(dwOutput) );
memset( szData, 0, sizeof(szData) );
fgets( szIn, sizeof(szIn), fpin );
counter++;
if ( szIn[0] == ' ' || szIn[0] == '#' || strlen( szIn ) < 2 )
{
printf( szIn );
continue;
}
fgets( szOut, sizeof(szOut), fpin );
counter++;
/* Clip off \n */
szIn[strlen(szIn)-1] = 0;
szOut[strlen(szOut)-1] = 0;
if ( szIn[0] != 'i' ) {
printf("Invalid input file format.\n");
return 1;
}
if ( szOut[0] != 'o' ) {
printf("Invalid input file format.\n");
return 1;
}
if ( szOut[strlen(szOut)-1] == ' ' ) szOut[strlen(szOut)-1] = '\0';
/*
Read32BitLine( &szIn[2], dwInput, &iInputSize );
iOutputSize = sizeof(dwOutput);
res = Xcode_nameprepString32( dwInput, iInputSize, dwOutput, &iOutputSize, &dwProhibitChar );
if ( res != XCODE_SUCCESS ) goto error;
iInputSize = sizeof(szData);
res = Xcode_puny_encodeString( dwOutput, iOutputSize, szData, &iInputSize );
*/
iInputSize = sizeof( dwInput );
Read32BitLine( &szIn[2], dwInput, &iInputSize );
iOutputSize = sizeof(uInput);
res = Xcode_convert32BitToUTF16( dwInput, iInputSize, uInput, &iOutputSize );
iInputSize = iOutputSize;
iOutputSize = sizeof(szData);
res = Xcode_ToASCII( uInput, iInputSize, szData, &iOutputSize );
if ( res != XCODE_SUCCESS )
{
char szMsg[1024];
ConvertErrorCode( res, szMsg );
printf( "Fail: Line=%d '%25s' (%s)(%s)\n", counter, szMsg, szIn, szOut );
continue;
}
if ( stricmp( &szOut[2], szData ) != 0 )
{
//printf( "%s\no:%s\n", szIn, szData );
printf( "Error : Line=%d '%s' != '%s'\n", counter, &szOut[2], szData );
continue;
}
printf( "Success: Line=%d '%s'\n", counter, &szOut[2] );
//printf( "%s\no:%s\n", szIn, szData );
}
fclose(fpin);
#ifdef WIN32
getchar();
#endif
return 0;
}
