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- Fixed deviate keywords as strings: https://github.com/clicon/clixon/issues/211

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This commit is contained in:
Olof hagsand 2021-05-06 14:44:22 +02:00
parent 866d8d1d0a
commit 1c5c5a71f2
3 changed files with 44 additions and 16 deletions
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20
lib/src/clixon_yang_parse.l
View file

@ -93,6 +93,7 @@ identifier [A-Za-z_][A-Za-z0-9_\-\.]*
%x KEYWORD
%x DEVIATE
%x DEVIATESTR
%s BOOLEAN
%s INTEGER
%s STRARG
@ -107,12 +108,12 @@ identifier [A-Za-z_][A-Za-z0-9_\-\.]*
%%
/* Common tokens */
<KEYWORD,DEVIATE,BOOLEAN,INTEGER,STRARG,STRING>[ \t]
<KEYWORD,DEVIATE,STRING,UNKNOWN,UNKNOWN2,COMMENT2><<EOF>> { return MY_EOF; }
<KEYWORD,DEVIATE,BOOLEAN,INTEGER,STRARG,STRING,COMMENT1,UNKNOWN,UNKNOWN2>\n { _YY->yy_linenum++; }
<KEYWORD,DEVIATE,BOOLEAN,INTEGER,STRARG,STRING,COMMENT1,UNKNOWN,UNKNOWN2>\r
<KEYWORD,DEVIATE,STRING,UNKNOWN,UNKNOWN2>"/*" { _YY->yy_lex_state = YYSTATE; BEGIN(COMMENT1); }
<KEYWORD,DEVIATE,STRING,UNKNOWN,UNKNOWN2>"//" { _YY->yy_lex_state = YYSTATE; BEGIN(COMMENT2); }
<KEYWORD,DEVIATE,DEVIATESTR,BOOLEAN,INTEGER,STRARG,STRING>[ \t]
<KEYWORD,DEVIATE,DEVIATESTR,STRING,UNKNOWN,UNKNOWN2,COMMENT2><<EOF>> { return MY_EOF; }
<KEYWORD,DEVIATE,DEVIATESTR,BOOLEAN,INTEGER,STRARG,STRING,COMMENT1,UNKNOWN,UNKNOWN2>\n { _YY->yy_linenum++; }
<KEYWORD,DEVIATE,DEVIATESTR,BOOLEAN,INTEGER,STRARG,STRING,COMMENT1,UNKNOWN,UNKNOWN2>\r
<KEYWORD,DEVIATE,DEVIATESTR,STRING,UNKNOWN,UNKNOWN2>"/*" { _YY->yy_lex_state = YYSTATE; BEGIN(COMMENT1); }
<KEYWORD,DEVIATE,DEVIATESTR,STRING,UNKNOWN,UNKNOWN2>"//" { _YY->yy_lex_state = YYSTATE; BEGIN(COMMENT2); }
<KEYWORD>input { return K_INPUT; } /* No argument */
@ -202,7 +203,14 @@ identifier [A-Za-z_][A-Za-z0-9_\-\.]*
<DEVIATE>add { BEGIN(KEYWORD); return D_ADD; }
<DEVIATE>delete { BEGIN(KEYWORD); return D_DELETE; }
<DEVIATE>replace { BEGIN(KEYWORD); return D_REPLACE; }
<DEVIATE>\" { BEGIN(DEVIATESTR); return *yytext; }
<DEVIATE>\' { BEGIN(DEVIATESTR); return *yytext; }
<DEVIATE>. { BEGIN(KEYWORD); return *yytext; }
<DEVIATESTR>not-supported { return D_NOT_SUPPORTED; }
<DEVIATESTR>add { return D_ADD; }
<DEVIATESTR>delete { return D_DELETE; }
<DEVIATESTR>replace { return D_REPLACE; }
<DEVIATESTR>. { BEGIN(KEYWORD); return *yytext; }
<UNKNOWN>: { return *yytext; }
<UNKNOWN>; { BEGIN(KEYWORD); return *yytext; }
<UNKNOWN>\{ { BEGIN(KEYWORD); return *yytext; }

38
lib/src/clixon_yang_parse.y
View file

@ -1529,16 +1529,26 @@ deviation_substmt : description_stmt { _PARSE_DEBUG("deviation-substmt -> descr
| deviate_replace_stmt { _PARSE_DEBUG("deviation-stmt -> deviate-replace-stmt");}
;
not_supported_keyword_str : D_NOT_SUPPORTED
| '"' D_NOT_SUPPORTED '"'
| SQ D_NOT_SUPPORTED SQ
;
deviate_not_supported_stmt
: K_DEVIATE D_NOT_SUPPORTED ';'
{ if (ysp_add(_yy, Y_DEVIATE, strdup("not-supported") /* D_NOT_SUPPORTED*/, NULL) == NULL) _YYERROR("notification_stmt");
: K_DEVIATE not_supported_keyword_str ';'
{ if (ysp_add(_yy, Y_DEVIATE, strdup("not-supported"), NULL) == NULL) _YYERROR("notification_stmt");
_PARSE_DEBUG("deviate-not-supported-stmt -> DEVIATE not-supported ;"); }
;
deviate_add_stmt : K_DEVIATE D_ADD ';'
{ if (ysp_add(_yy, Y_DEVIATE, strdup("add") /* D_NOT_SUPPORTED*/, NULL) == NULL) _YYERROR("notification_stmt");
add_keyword_str : D_ADD
| '"' D_ADD '"'
| SQ D_ADD SQ
;
deviate_add_stmt : K_DEVIATE add_keyword_str ';'
{ if (ysp_add(_yy, Y_DEVIATE, strdup("add"), NULL) == NULL) _YYERROR("notification_stmt");
_PARSE_DEBUG("deviate-add-stmt -> DEVIATE add ;"); }
| K_DEVIATE D_ADD
| K_DEVIATE add_keyword_str
{ if (ysp_add_push(_yy, Y_DEVIATE, strdup("add"), NULL) == NULL) _YYERROR("deviate_stmt"); }
'{' deviate_add_substmts '}'
{ if (ystack_pop(_yy) < 0) _YYERROR("deviate_stmt");
@ -1562,10 +1572,15 @@ deviate_add_substmt : units_stmt { _PARSE_DEBUG("deviate-add-substmt -> units
;
deviate_delete_stmt : K_DEVIATE D_DELETE ';'
delete_keyword_str : D_DELETE
| '"' D_DELETE '"'
| SQ D_DELETE SQ
;
deviate_delete_stmt : K_DEVIATE delete_keyword_str ';'
{ if (ysp_add(_yy, Y_DEVIATE, strdup("delete"), NULL) == NULL) _YYERROR("notification_stmt");
_PARSE_DEBUG("deviate-delete-stmt -> DEVIATE delete ;"); }
| K_DEVIATE D_DELETE
| K_DEVIATE delete_keyword_str
{ if (ysp_add_push(_yy, Y_DEVIATE, strdup("delete"), NULL) == NULL) _YYERROR("deviate_stmt"); }
'{' deviate_delete_substmts '}'
{ if (ystack_pop(_yy) < 0) _YYERROR("deviate_stmt");
@ -1584,10 +1599,15 @@ deviate_delete_substmt : units_stmt { _PARSE_DEBUG("deviate-delete-substmt -> un
| { _PARSE_DEBUG("deviate-delete-substmt -> "); }
;
deviate_replace_stmt : K_DEVIATE D_REPLACE ';'
replace_keyword_str : D_REPLACE
| '"' D_REPLACE '"'
| SQ D_REPLACE SQ
;
deviate_replace_stmt : K_DEVIATE replace_keyword_str ';'
{ if (ysp_add(_yy, Y_DEVIATE, strdup("replace"), NULL) == NULL) _YYERROR("notification_stmt");
_PARSE_DEBUG("deviate-replace-stmt -> DEVIATE replace ;"); }
| K_DEVIATE D_REPLACE
| K_DEVIATE replace_keyword_str
{ if (ysp_add_push(_yy, Y_DEVIATE, strdup("replace"), NULL) == NULL) _YYERROR("deviate_stmt"); }
'{' deviate_replace_substmts '}'
{ if (ystack_pop(_yy) < 0) _YYERROR("deviate_stmt");

2
test/test_yang_deviation.sh
View file

@ -175,7 +175,7 @@ module example-deviations{
prefix base;
}
deviation /base:system/base:daytime {
deviate not-supported;
deviate "not-supported"; // Note a string
}
}
EOF