mirror of
https://github.com/Unidata/netcdf-c.git
synced 2024-12-27 08:49:16 +08:00
cbb6df3232
User request to have all orphaned DAP2 attributes kept as netcdf global attributes. This is primarily a change in the oc code nplus testcase dataset changes. Result may be inconsistent with netcdf-Java output.
274 lines
7.8 KiB
Plaintext
274 lines
7.8 KiB
Plaintext
/* Copyright 2009, UCAR/Unidata and OPeNDAP, Inc.
|
|
See the COPYRIGHT file for more information. */
|
|
|
|
/*The lines down to DO NOT DELETE ... comment are specific to the C Parser.
|
|
They will be commennted out when building a java parser.
|
|
*/
|
|
%error-verbose
|
|
%pure-parser
|
|
%lex-param {DAPparsestate* parsestate}
|
|
%parse-param {DAPparsestate* parsestate}
|
|
%{
|
|
#include "config.h"
|
|
#include "dapparselex.h"
|
|
#include "dapy.h"
|
|
int dapdebug = 0;
|
|
%}
|
|
|
|
/*DO NOT DELETE THIS LINE*/
|
|
|
|
%token SCAN_ALIAS
|
|
%token SCAN_ARRAY
|
|
%token SCAN_ATTR
|
|
%token SCAN_BYTE
|
|
%token SCAN_CODE
|
|
%token SCAN_DATASET
|
|
%token SCAN_DATA
|
|
|
|
%token SCAN_ERROR
|
|
%token SCAN_FLOAT32
|
|
%token SCAN_FLOAT64
|
|
%token SCAN_GRID
|
|
%token SCAN_INT16
|
|
%token SCAN_INT32
|
|
%token SCAN_MAPS
|
|
%token SCAN_MESSAGE
|
|
%token SCAN_SEQUENCE
|
|
%token SCAN_STRING
|
|
%token SCAN_STRUCTURE
|
|
%token SCAN_UINT16
|
|
%token SCAN_UINT32
|
|
%token SCAN_URL
|
|
/* For errorbody */
|
|
%token SCAN_PTYPE
|
|
%token SCAN_PROG
|
|
|
|
/* Non-keywords */
|
|
%token WORD_WORD WORD_STRING
|
|
|
|
%start start
|
|
|
|
%%
|
|
|
|
start:
|
|
dataset datasetbody
|
|
| dataset datasetbody SCAN_DATA
|
|
| attr attributebody
|
|
| err errorbody
|
|
| error {dap_unrecognizedresponse(parsestate); YYABORT;}
|
|
;
|
|
|
|
dataset:
|
|
SCAN_DATASET
|
|
{dap_tagparse(parsestate,SCAN_DATASET);}
|
|
;
|
|
attr:
|
|
SCAN_ATTR
|
|
{dap_tagparse(parsestate,SCAN_ATTR);}
|
|
;
|
|
err:
|
|
SCAN_ERROR
|
|
{dap_tagparse(parsestate,SCAN_ERROR);}
|
|
;
|
|
|
|
datasetbody:
|
|
'{' declarations '}' datasetname ';'
|
|
{dap_datasetbody(parsestate,$4,$2);}
|
|
;
|
|
|
|
|
|
declarations:
|
|
/* empty */ {$$=dap_declarations(parsestate,null,null);}
|
|
| declarations declaration {$$=dap_declarations(parsestate,$1,$2);}
|
|
;
|
|
|
|
/* 01/21/08: James says: no dimensions for grids or sequences */
|
|
/* 05/08/09: James says: no duplicate map names */
|
|
declaration:
|
|
base_type var_name array_decls ';'
|
|
{$$=dap_makebase(parsestate,$2,$1,$3);}
|
|
| SCAN_STRUCTURE '{' declarations '}' var_name array_decls ';'
|
|
{if(($$=dap_makestructure(parsestate,$5,$6,$3))==null) {YYABORT;}}
|
|
| SCAN_SEQUENCE '{' declarations '}' var_name ';'
|
|
{if(($$=dap_makesequence(parsestate,$5,$3))==null) {YYABORT;}}
|
|
| SCAN_GRID '{' SCAN_ARRAY ':' declaration SCAN_MAPS ':'
|
|
declarations '}' var_name ';'
|
|
{if(($$=dap_makegrid(parsestate,$10,$5,$8))==null) {YYABORT;}}
|
|
| error
|
|
{dapsemanticerror(parsestate,OC_EBADTYPE,"Unrecognized type"); YYABORT;}
|
|
;
|
|
|
|
|
|
base_type:
|
|
SCAN_BYTE {$$=(Object)SCAN_BYTE;}
|
|
| SCAN_INT16 {$$=(Object)SCAN_INT16;}
|
|
| SCAN_UINT16 {$$=(Object)SCAN_UINT16;}
|
|
| SCAN_INT32 {$$=(Object)SCAN_INT32;}
|
|
| SCAN_UINT32 {$$=(Object)SCAN_UINT32;}
|
|
| SCAN_FLOAT32 {$$=(Object)SCAN_FLOAT32;}
|
|
| SCAN_FLOAT64 {$$=(Object)SCAN_FLOAT64;}
|
|
| SCAN_URL {$$=(Object)SCAN_URL;}
|
|
| SCAN_STRING {$$=(Object)SCAN_STRING;}
|
|
;
|
|
|
|
array_decls:
|
|
/* empty */ {$$=dap_arraydecls(parsestate,null,null);}
|
|
| array_decls array_decl {$$=dap_arraydecls(parsestate,$1,$2);}
|
|
;
|
|
|
|
array_decl:
|
|
'[' WORD_WORD ']' {$$=dap_arraydecl(parsestate,null,$2);}
|
|
| '[' '=' WORD_WORD ']' {$$=dap_arraydecl(parsestate,null,$3);}
|
|
| '[' name '=' WORD_WORD ']' {$$=dap_arraydecl(parsestate,$2,$4);}
|
|
| error
|
|
{dapsemanticerror(parsestate,OC_EDIMSIZE,"Illegal dimension declaration"); YYABORT;}
|
|
;
|
|
|
|
datasetname:
|
|
var_name {$$=$1;}
|
|
| error
|
|
{dapsemanticerror(parsestate,OC_EDDS,"Illegal dataset declaration"); YYABORT;}
|
|
;
|
|
|
|
var_name: name {$$=$1;};
|
|
|
|
attributebody:
|
|
'{' attr_list '}' {dap_attributebody(parsestate,$2);}
|
|
| error
|
|
{dapsemanticerror(parsestate,OC_EDAS,"Illegal DAS body"); YYABORT;}
|
|
;
|
|
|
|
attr_list:
|
|
/* empty */ {$$=dap_attrlist(parsestate,null,null);}
|
|
| attr_list attribute {$$=dap_attrlist(parsestate,$1,$2);}
|
|
;
|
|
|
|
attribute:
|
|
alias ';' {$$=null;} /* ignored */
|
|
| SCAN_BYTE name bytes ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_BYTE);}
|
|
| SCAN_INT16 name int16 ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_INT16);}
|
|
| SCAN_UINT16 name uint16 ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_UINT16);}
|
|
| SCAN_INT32 name int32 ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_INT32);}
|
|
| SCAN_UINT32 name uint32 ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_UINT32);}
|
|
| SCAN_FLOAT32 name float32 ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_FLOAT32);}
|
|
| SCAN_FLOAT64 name float64 ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_FLOAT64);}
|
|
| SCAN_STRING name strs ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_STRING);}
|
|
| SCAN_URL name urls ';'
|
|
{$$=dap_attribute(parsestate,$2,$3,(Object)SCAN_URL);}
|
|
| name '{' attr_list '}' {$$=dap_attrset(parsestate,$1,$3);}
|
|
| error
|
|
{dapsemanticerror(parsestate,OC_EDAS,"Illegal attribute"); YYABORT;}
|
|
;
|
|
|
|
bytes:
|
|
WORD_WORD {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_BYTE);}
|
|
| bytes ',' WORD_WORD
|
|
{$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_BYTE);}
|
|
;
|
|
int16:
|
|
WORD_WORD {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_INT16);}
|
|
| int16 ',' WORD_WORD
|
|
{$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_INT16);}
|
|
;
|
|
uint16:
|
|
WORD_WORD {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_UINT16);}
|
|
| uint16 ',' WORD_WORD
|
|
{$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_UINT16);}
|
|
;
|
|
int32:
|
|
WORD_WORD {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_INT32);}
|
|
| int32 ',' WORD_WORD
|
|
{$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_INT32);}
|
|
;
|
|
uint32:
|
|
WORD_WORD {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_UINT32);}
|
|
| uint32 ',' WORD_WORD {$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_UINT32);}
|
|
;
|
|
float32:
|
|
WORD_WORD {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_FLOAT32);}
|
|
| float32 ',' WORD_WORD {$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_FLOAT32);}
|
|
;
|
|
float64:
|
|
WORD_WORD {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_FLOAT64);}
|
|
| float64 ',' WORD_WORD {$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_FLOAT64);}
|
|
;
|
|
strs:
|
|
str_or_id {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_STRING);}
|
|
| strs ',' str_or_id {$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_STRING);}
|
|
;
|
|
|
|
urls:
|
|
url {$$=dap_attrvalue(parsestate,null,$1,(Object)SCAN_URL);}
|
|
| urls ',' url {$$=dap_attrvalue(parsestate,$1,$3,(Object)SCAN_URL);}
|
|
;
|
|
|
|
url:
|
|
str_or_id {$$=$1;}
|
|
;
|
|
|
|
str_or_id:
|
|
name {$$=$1;}
|
|
| WORD_STRING {$$=$1;}
|
|
;
|
|
|
|
/* Not used
|
|
float_or_int:
|
|
WORD_INT {$$=$1;}
|
|
| WORD_DOUBLE {$$=$1;}
|
|
;
|
|
*/
|
|
|
|
alias:
|
|
SCAN_ALIAS WORD_WORD WORD_WORD {$$=$2; $$=$3; $$=null;} /* Alias is ignored */
|
|
;
|
|
|
|
errorbody:
|
|
'{' errorcode errormsg errorptype errorprog '}' ';'
|
|
{dap_errorbody(parsestate,$2,$3,$4,$5);}
|
|
;
|
|
|
|
errorcode: /*empty*/ {$$=null;} | SCAN_CODE '=' WORD_WORD ';' {$$=$3;}
|
|
errormsg: /*empty*/ {$$=null;} | SCAN_MESSAGE '=' WORD_WORD ';' {$$=$3;}
|
|
errorptype: /*empty*/ {$$=null;} | SCAN_PTYPE '=' WORD_WORD ';' {$$=$3;}
|
|
errorprog : /*empty*/ {$$=null;} | SCAN_PROG '=' WORD_WORD ';' {$$=$3;}
|
|
|
|
/* Note that variable names like "byte" are legal names
|
|
and are disambiguated by context
|
|
*/
|
|
name:
|
|
WORD_WORD {$$=dapdecode(parsestate->lexstate,$1);}
|
|
| SCAN_ALIAS {$$=strdup("alias");}
|
|
| SCAN_ARRAY {$$=strdup("array");}
|
|
| SCAN_ATTR {$$=strdup("attributes");}
|
|
| SCAN_BYTE {$$=strdup("byte");}
|
|
| SCAN_DATASET {$$=strdup("dataset");}
|
|
| SCAN_DATA {$$=strdup("data");}
|
|
| SCAN_ERROR {$$=strdup("error");}
|
|
| SCAN_FLOAT32 {$$=strdup("float32");}
|
|
| SCAN_FLOAT64 {$$=strdup("float64");}
|
|
| SCAN_GRID {$$=strdup("grid");}
|
|
| SCAN_INT16 {$$=strdup("int16");}
|
|
| SCAN_INT32 {$$=strdup("int32");}
|
|
| SCAN_MAPS {$$=strdup("maps");}
|
|
| SCAN_SEQUENCE {$$=strdup("sequence");}
|
|
| SCAN_STRING {$$=strdup("string");}
|
|
| SCAN_STRUCTURE {$$=strdup("structure");}
|
|
| SCAN_UINT16 {$$=strdup("uint16");}
|
|
| SCAN_UINT32 {$$=strdup("uint32");}
|
|
| SCAN_URL {$$=strdup("url");}
|
|
| SCAN_CODE {$$=strdup("code");}
|
|
| SCAN_MESSAGE {$$=strdup("message");}
|
|
| SCAN_PROG {$$=strdup("program");}
|
|
| SCAN_PTYPE {$$=strdup("program_type");}
|
|
;
|
|
|
|
%%
|