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
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
%{
#include <stdlib.h>
#include <string.h>
#include<hdf5.h>
#include "H5LTparse.h"
int my_yyinput(char *, int);
#undef YY_INPUT
#define YY_INPUT(b, r, ms) (r=my_yyinput(b, ms))
#define token(x) (int)x
#ifdef YY_BUF_SIZE
#undef YY_BUF_SIZE
#endif
#define YY_BUF_SIZE 262144 /*Define read buffer to be 256K*/
extern char *myinput;
extern int input_len;
#define STACK_SIZE 16
/*variables for compound type*/
struct cmpd_info {
hid_t id;
hbool_t is_field;
hbool_t first_memb;
};
extern struct cmpd_info cmpd_stack[STACK_SIZE];
extern int csindex;
/*variables for array type*/
struct arr_info {
hsize_t dims[H5S_MAX_RANK];
int ndim;
hbool_t is_dim;
};
extern struct arr_info arr_stack[STACK_SIZE];
extern int asindex;
/*variables for enumerate type*/
extern hbool_t is_enum;
extern hbool_t is_enum_memb;
/*variables for string type*/
extern hbool_t is_str_size;
/*variables for opaque type*/
extern hbool_t is_opq_size;
extern hbool_t is_opq_tag;
hbool_t first_quote = 1;
/* For Lex and Yacc */
/*int input_len;
char *myinput;*/
%}
%s TAG_STRING
%%
H5T_STD_I8BE {return token(H5T_STD_I8BE_TOKEN);}
H5T_STD_I8LE {return token(H5T_STD_I8LE_TOKEN);}
H5T_STD_I16BE {return token(H5T_STD_I16BE_TOKEN);}
H5T_STD_I16LE {return token(H5T_STD_I16LE_TOKEN);}
H5T_STD_I32BE {return token(H5T_STD_I32BE_TOKEN);}
H5T_STD_I32LE {return token(H5T_STD_I32LE_TOKEN);}
H5T_STD_I64BE {return token(H5T_STD_I64BE_TOKEN);}
H5T_STD_I64LE {return token(H5T_STD_I64LE_TOKEN);}
H5T_STD_U8BE {return token(H5T_STD_U8BE_TOKEN);}
H5T_STD_U8LE {return token(H5T_STD_U8LE_TOKEN);}
H5T_STD_U16BE {return token(H5T_STD_U16BE_TOKEN);}
H5T_STD_U16LE {return token(H5T_STD_U16LE_TOKEN);}
H5T_STD_U32BE {return token(H5T_STD_U32BE_TOKEN);}
H5T_STD_U32LE {return token(H5T_STD_U32LE_TOKEN);}
H5T_STD_U64BE {return token(H5T_STD_U64BE_TOKEN);}
H5T_STD_U64LE {return token(H5T_STD_U64LE_TOKEN);}
H5T_NATIVE_CHAR {return token(H5T_NATIVE_CHAR_TOKEN);}
H5T_NATIVE_SCHAR {return token(H5T_NATIVE_SCHAR_TOKEN);}
H5T_NATIVE_UCHAR {return token(H5T_NATIVE_UCHAR_TOKEN);}
H5T_NATIVE_SHORT {return token(H5T_NATIVE_SHORT_TOKEN);}
H5T_NATIVE_USHORT {return token(H5T_NATIVE_USHORT_TOKEN);}
H5T_NATIVE_INT {return token(H5T_NATIVE_INT_TOKEN);}
H5T_NATIVE_UINT {return token(H5T_NATIVE_UINT_TOKEN);}
H5T_NATIVE_LONG {return token(H5T_NATIVE_LONG_TOKEN);}
H5T_NATIVE_ULONG {return token(H5T_NATIVE_ULONG_TOKEN);}
H5T_NATIVE_LLONG {return token(H5T_NATIVE_LLONG_TOKEN);}
H5T_NATIVE_ULLONG {return token(H5T_NATIVE_ULLONG_TOKEN);}
H5T_IEEE_F32BE {return token(H5T_IEEE_F32BE_TOKEN);}
H5T_IEEE_F32LE {return token(H5T_IEEE_F32LE_TOKEN);}
H5T_IEEE_F64BE {return token(H5T_IEEE_F64BE_TOKEN);}
H5T_IEEE_F64LE {return token(H5T_IEEE_F64LE_TOKEN);}
H5T_NATIVE_FLOAT {return token(H5T_NATIVE_FLOAT_TOKEN);}
H5T_NATIVE_DOUBLE {return token(H5T_NATIVE_DOUBLE_TOKEN);}
H5T_NATIVE_LDOUBLE {return token(H5T_NATIVE_LDOUBLE_TOKEN);}
H5T_STRING {return token(H5T_STRING_TOKEN);}
STRSIZE {return token(STRSIZE_TOKEN);}
STRPAD {return token(STRPAD_TOKEN);}
CSET {return token(CSET_TOKEN);}
CTYPE {return token(CTYPE_TOKEN);}
H5T_STR_NULLTERM {return token(H5T_STR_NULLTERM_TOKEN);}
H5T_STR_NULLPAD {return token(H5T_STR_NULLPAD_TOKEN);}
H5T_STR_SPACEPAD {return token(H5T_STR_SPACEPAD_TOKEN);}
H5T_CSET_ASCII {return token(H5T_CSET_ASCII_TOKEN);}
H5T_CSET_UTF8 {return token(H5T_CSET_UTF8_TOKEN);}
H5T_C_S1 {return token(H5T_C_S1_TOKEN);}
H5T_FORTRAN_S1 {return token(H5T_FORTRAN_S1_TOKEN);}
H5T_VARIABLE {return token(H5T_VARIABLE_TOKEN);}
H5T_COMPOUND {return token(H5T_COMPOUND_TOKEN);}
H5T_ENUM {return token(H5T_ENUM_TOKEN);}
H5T_ARRAY {return token(H5T_ARRAY_TOKEN);}
H5T_VLEN {return token(H5T_VLEN_TOKEN);}
H5T_OPAQUE {return token(H5T_OPAQUE_TOKEN);}
OPQ_SIZE {return token(OPQ_SIZE_TOKEN);}
OPQ_TAG {return token(OPQ_TAG_TOKEN);}
[0-9]+ {
if( is_str_size || (is_enum && is_enum_memb) ||
is_opq_size || (asindex>-1 && arr_stack[asindex].is_dim) ||
(csindex>-1 && cmpd_stack[csindex].is_field) ) {
H5LTyylval.ival = atoi(yytext);
return NUMBER;
} else
REJECT;
}
"\"" {
/*if it's first quote, and is a compound field name or an enum symbol*/
if((is_opq_tag || is_enum || (csindex>-1 && cmpd_stack[csindex].is_field))
&& first_quote) {
first_quote = 0;
BEGIN TAG_STRING;
} else /*if it's second quote*/
first_quote = 1;
return token('"');
}
<TAG_STRING>[^\"]+ {
H5LTyylval.sval = strdup(yytext);
BEGIN INITIAL;
return STRING;
}
"{" {return token('{');}
"}" {return token('}');}
"[" {return token('[');}
"]" {return token(']');}
":" {return token(':');}
";" {return token(';');}
[ \t\n]* ;
"\n" { return 0; }
%%
int my_yyinput(char *buf, int max_size)
{
int ret;
memcpy(buf, myinput, input_len);
ret = input_len;
return ret;
}
int H5LTyyerror(char *msg)
{
printf("ERROR: %s before \"%s\".\n", msg, yytext);
return 0;
}
int yywrap()
{
return(1);
}
|
