cli.cpp
9.81 KB
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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
#include <iostream>
#include <cstdlib>
#include "cli.hpp"
#include "../const.hpp"
using namespace std;
using namespace ez;
namespace morfeusz {
static inline void printCLIUsage(ezOptionParser& opt, ostream& out) {
string usage;
opt.getUsage(usage);
out << usage;
}
ezOptionParser* getOptions(int argc, const char** argv, MorfeuszProcessorType processorType) {
ezOptionParser& opt = *(new ezOptionParser());
opt.overview = processorType == ANALYZER
? "Morfeusz analyzer"
: "Morfeusz generator";
opt.syntax = string(argv[0]) + " [OPTIONS]";
opt.example = string(argv[0]) + " --aggl strict --praet split --input /path/to/file.fsa";
// opt.footer = "Morfeusz Copyright (C) 2014\n";
opt.add(
"", // Default.
0, // Required?
0, // Number of args expected.
0, // Delimiter if expecting multiple args.
"Display usage instructions.", // Help description.
"-h", // Flag token.
"-help", // Flag token.
"--help", // Flag token.
"--usage" // Flag token.
);
opt.add(
"", // Default.
0, // Required?
1, // Number of args expected.
0, // Delimiter if expecting multiple args.
"file with analyzer finite state automaton and data, created with buildfsa.py script.", // Help description.
"-i", // Flag token.
"-input", // Flag token.
"--input" // Flag token.
);
opt.add(
"", // Default.
0, // Required?
1, // Number of args expected.
0, // Delimiter if expecting multiple args.
"aggl option.", // Help description.
"-a", // Flag token.
"-aggl", // Flag token.
"--aggl" // Flag token.
);
opt.add(
"", // Default.
0, // Required?
1, // Number of args expected.
0, // Delimiter if expecting multiple args.
"praet option.", // Help description.
"-p", // Flag token.
"-praet", // Flag token.
"--praet" // Flag token.
);
opt.add(
"", // Default.
0, // Required?
1, // Number of args expected.
0, // Delimiter if expecting multiple args.
"input/output charset", // Help description.
"-c", // Flag token.
"-charset", // Flag token.
"--charset" // Flag token.
);
if (processorType == ANALYZER) {
opt.add(
"", // Default.
0, // Required?
1, // Number of args expected.
0, // Delimiter if expecting multiple args.
"case handling strategy.\n \
WEAK - Case-sensitive but allows interpretations that do not match case but there is no alternative\n \
STRICT - strictly case-sensitive\n \
IGNORE - ignores case\n", // Help description.
"-case-handling", // Flag token.
"--case-handling" // Flag token.
);
opt.add(
"", // Default.
0, // Required?
1, // Number of args expected.
0, // Delimiter if expecting multiple args.
"token numbering strategy \
SEPARATE - Start from 0 and reset counter for every line\n \
CONTINUOUS - start from 0 and never reset counter", // Help description.
"-token-numbering", // Flag token.
"--token-numbering" // Flag token.
);
opt.add(
"", // Default.
0, // Required?
1, // Number of args expected.
0, // Delimiter if expecting multiple args.
"whitespace handling strategy. \n \
SKIP - ignore whitespaces \n \
APPEND - append whitespaces to preceding segment\n \
KEEP - whitespaces are separate segments", // Help description.
"-whitespace-handling", // Flag token.
"--whitespace-handling" // Flag token.
);
}
opt.add(
"", // Default.
0, // Required?
0, // Number of args expected.
0, // Delimiter if expecting multiple args.
"show some debug information.", // Help description.
"-d", // Flag token.
"-debug", // Flag token.
"--debug" // Flag token.
);
opt.parse(argc, argv);
if (opt.firstArgs.size() > 1) {
cerr << "Invalid argument (not bound to any flag): " << *opt.firstArgs[1] << endl;
exit(1);
}
if (!opt.lastArgs.empty()) {
cerr << "Invalid argument (not bound to any flag): " << *opt.lastArgs[0] << endl;
exit(1);
}
if (opt.isSet("-h")) {
printCLIUsage(opt, cout);
exit(0);
}
return &opt;
}
static Charset getCharset(const string& encodingStr) {
if (encodingStr == "UTF8")
return UTF8;
else if (encodingStr == "ISO8859_2")
return ISO8859_2;
else if (encodingStr == "CP1250")
return CP1250;
else if (encodingStr == "CP852")
return CP852;
else {
cerr << "Invalid encoding: '" << encodingStr << "'. Must be one of: UTF8, ISO8859_2, WINDOWS1250" << endl;
throw "Invalid encoding";
}
}
static TokenNumbering getTokenNumbering(const string& optionStr) {
if (optionStr == "SEPARATE")
return SEPARATE;
else if (optionStr == "CONTINUOUS")
return CONTINUOUS;
else {
cerr << "Invalid token numbering: '" << optionStr << "'. Must be one of: SEPARATE, CONTINUOUS" << endl;
throw "Invalid token numbering";
}
}
static CaseHandling getCaseHandling(const string& optionStr) {
if (optionStr == "WEAK")
return WEAK;
else if (optionStr == "STRICT")
return STRICT;
else if (optionStr == "IGNORE")
return IGNORE;
else {
cerr << "Invalid case handling: '" << optionStr << "'. Must be one of: WEAK, STRICT, IGNORE" << endl;
throw "Invalid token numbering";
}
}
static WhitespaceHandling getWhitespaceHandling(const string& optionStr) {
if (optionStr == "SKIP")
return SKIP;
else if (optionStr == "APPEND")
return APPEND;
else if (optionStr == "KEEP")
return KEEP;
else {
cerr << "Invalid whitespace handling: '" << optionStr << "'. Must be one of: SKIP, APPEND, KEEP" << endl;
throw "Invalid whitespace handling";
}
}
void initializeMorfeusz(ezOptionParser& opt, Morfeusz& morfeusz, MorfeuszProcessorType processorType) {
if (opt.isSet("-i")) {
string dictFile;
opt.get("-i")->getString(dictFile);
switch (processorType) {
case ANALYZER:
morfeusz.setAnalyzerDictionary(dictFile);
break;
case GENERATOR:
morfeusz.setGeneratorDictionary(dictFile);
break;
default:
break;
}
printf("Using dictionary from %s\n", dictFile.c_str());
}
if (opt.isSet("-a")) {
string aggl;
opt.get("-a")->getString(aggl);
cerr << "setting aggl option to " << aggl << endl;
morfeusz.setAggl(aggl);
}
if (opt.isSet("-p")) {
string praet;
opt.get("-p")->getString(praet);
cerr << "setting praet option to " << praet << endl;
morfeusz.setPraet(praet);
}
if (opt.isSet("-d")) {
cerr << "setting debug to TRUE" << endl;
morfeusz.setDebug(true);
}
if (opt.isSet("-c")) {
string charset;
opt.get("-c")->getString(charset);
cerr << "setting charset to " << charset << endl;
morfeusz.setCharset(getCharset(charset));
}
if (processorType == ANALYZER) {
if (opt.isSet("-case-handling")) {
string caseHandling;
opt.get("-case-handling")->getString(caseHandling);
cerr << "setting case handling to " << caseHandling << endl;
morfeusz.setCaseHandling(getCaseHandling(caseHandling));
}
if (opt.isSet("-token-numbering")) {
string tokenNumbering;
opt.get("-token-numbering")->getString(tokenNumbering);
cerr << "setting token numbering to " << tokenNumbering << endl;
morfeusz.setTokenNumbering(getTokenNumbering(tokenNumbering));
}
if (opt.isSet("-whitespace-handling")) {
string whitespaceHandling;
opt.get("-whitespace-handling")->getString(whitespaceHandling);
cerr << "setting whitespace handling to " << whitespaceHandling << endl;
morfeusz.setWhitespaceHandling(getWhitespaceHandling(whitespaceHandling));
}
}
#if defined(_WIN64) || defined(_WIN32)
morfeusz.setCharset(CP852);
#endif
}
}