1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
//
// conv.cc - Main Program for text converter program
// Created: 19 Jan 1999
// Author: Theppitak Karoonboonyanan <thep@links.nectec.or.th>
//
#include <string>
#include <iostream>
#include <fstream>
#include "convfact.h"
#include "utf8.h"
#include "tis620.h"
//
// SYNOPSIS
// conv ([-t|-u], [source], [target]);
// DESCRIPTION
// 'conv' converts text data from the file specified by 'source' and
// writes the result to 'target' file. If either 'source' or 'target'
// is omitted, standard input and standard output will be assumed.
// OPTIONS
// -t Converts UTF-8 to TIS-620
// -u Converts TIS-620 to UTF-8 (default)
//
int conv( char format, const char *inputFileName,const char *outputFileName)
{
ETextFormat inputFormat = TIS620;
ETextFormat outputFormat = UTF8;
std::istream* pInputFile = &std::cin;
std::ostream* pOutputFile = &std::cout;
if (format=='t') {
inputFormat = UTF8;
outputFormat = TIS620;
}else{
inputFormat = TIS620;
outputFormat = UTF8;
}
if (inputFileName) {
pInputFile = new std::ifstream(inputFileName);
}
if (outputFileName) {
pOutputFile = new std::ofstream(outputFileName);
}
TextReader* pReader = CreateTextReader(inputFormat, *pInputFile);
TextWriter* pWriter = CreateTextWriter(outputFormat, *pOutputFile);
if (pReader && pWriter) {
TransferText(pReader, pWriter);
}
delete pReader;
delete pWriter;
if (inputFileName) { delete pInputFile; }
if (outputFileName) { delete pOutputFile; }
return 0;
}
|
