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
|
/*
* Copyright 2015-2018 Adrian Thurston <thurston@colm.net>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "load.h"
#include "ragel.h"
#include "inputdata.h"
#include "parsedata.h"
#include "parsetree.h"
#include <colm/colm.h>
#include <colm/tree.h>
#include <errno.h>
#include <fstream>
using std::endl;
using std::ifstream;
extern colm_sections rlparse_object;
char *unescape( const char *s, int slen )
{
char *out = new char[slen+1];
char *d = out;
for ( int i = 0; i < slen; ) {
if ( s[i] == '\\' ) {
switch ( s[i+1] ) {
case '0': *d++ = '\0'; break;
case 'a': *d++ = '\a'; break;
case 'b': *d++ = '\b'; break;
case 't': *d++ = '\t'; break;
case 'n': *d++ = '\n'; break;
case 'v': *d++ = '\v'; break;
case 'f': *d++ = '\f'; break;
case 'r': *d++ = '\r'; break;
default: *d++ = s[i+1]; break;
}
i += 2;
}
else {
*d++ = s[i];
i += 1;
}
}
*d = 0;
return out;
}
char *unescape( const char *s )
{
return unescape( s, strlen(s) );
}
InputLoc::InputLoc( colm_location *pcloc )
{
if ( pcloc != 0 ) {
fileName = pcloc->name;
line = pcloc->line;
col = pcloc->column;
}
else {
fileName = 0;
line = -1;
col = -1;
}
if ( fileName == 0 )
fileName = "-";
}
|
