cnapsitf.cpp

来自「液晶电视完整代码可实现人机界面」· C++ 代码 · 共 60 行

#include "cnapsitf.h"

int cnapsitf( CURR_INF *curr_inf, char *in_data, int in_len, char *out_data, int * out_len)
{
	int len = *out_len;
	HandleData *parser = &(curr_inf->handledata);

	curr_inf->error_no = 0;
	try
	{
		if ( parser->Process(in_data , in_len, out_data, len ) == 0 ) {
			curr_inf->error_no = parser->GetErrno();
cout << "After process,errno:" << curr_inf->error_no << endl;
			*out_len = len;
			return(M_SUCCESS);
		}

	}
	catch( ... )
	{
		cout << "Catch Exception in file:" ;
		cout << __FILE__ << ",line:" << __LINE__ << endl;
		cout << "Maybe config file is wrong or datebase is unusable" << endl;
	}

	curr_inf->error_no = parser->GetErrno();
	if ( curr_inf->error_no > 0 )
		return 0;
        return(M_FAIL);

}

int InitParser( CURR_INF *curr_inf )
{
	HandleData *parser = &(curr_inf->handledata);

	add_public(curr_inf->dynfunclist);

	if ( parser->SetEnv( curr_inf->transcode, curr_inf->config, curr_inf->dynfunclist) )
		return -1;

	printf( "In init:mode %d file %s\n",curr_inf->loglevel, curr_inf->logfile );
	parser->SetLog( curr_inf->loglevel, curr_inf->logfile );
	return 0;
}

int MB_to_CNAPS( CURR_INF *curr_inf, char *in_data, int in_len, char *out_data, int * out_len)
{
	curr_inf->handledata.Rootcode( MBTOCNAPS );
	return ( cnapsitf(curr_inf, in_data, in_len, out_data, out_len) );
}

int CNAPS_to_MB( CURR_INF *curr_inf, char *in_data, int in_len, char *out_data, int * out_len)
{
	curr_inf->handledata.Rootcode( CNAPSTOMB );
	return ( cnapsitf(curr_inf, in_data, in_len, out_data, out_len) );
}