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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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 size_t 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;
%}
%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>[^\"]+ {
#ifdef H5_HAVE_WIN32_API
H5LTyylval.sval = _strdup(yytext);
#else /* H5_HAVE_WIN32_API */
H5LTyylval.sval = strdup(yytext);
#endif /* H5_HAVE_WIN32_API */
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 = (int)input_len;
return ret;
}
int H5LTyyerror(const char *msg)
{
printf("ERROR: %s before \"%s\".\n", msg, yytext);
return 0;
}
int yywrap()
{
return(1);
}
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