6d40002093
This adds a config parser, chaining, and a tonne of other stuff. Still need to fix up build system for the lex and yacc stuff.
83 lines
1.5 KiB
Text
83 lines
1.5 KiB
Text
%{
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#include <stdio.h>
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#include <string.h>
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#include "parser.hh"
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#define YYPARSE_PARAM parser_obj
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#define YYSTYPE char*
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extern "C" {
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int yylex();
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int yywrap() {
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return 1;
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}
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}
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void yyerror(const char *c) {
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printf("ERROR: %s\n", c);
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}
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%}
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%token OBRACE EBRACE SEMICOLON DASH ACTION BINDING NUMBER QUOTES WORD
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%%
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commands:
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| commands command
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;
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command:
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action_command | chain_command
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;
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action_command:
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binding ACTION parameter SEMICOLON
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{
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((parser*)parser_obj)->setAction($2);
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((parser*)parser_obj)->endAction();
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}
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;
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chain_command:
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binding obrace commands ebrace
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{
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((parser*)parser_obj)->endChain();
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}
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;
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binding:
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binding_w_modifier bind_key
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;
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obrace:
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OBRACE { ((parser*)parser_obj)->startChain(); }
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;
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ebrace:
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EBRACE { /* ((parser*)parser_obj)->endChain(); */ }
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;
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binding_w_modifier:
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| BINDING DASH binding_w_modifier { ((parser*)parser_obj)->addModifier($1); }
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;
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bind_key:
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OBRACE { ((parser*)parser_obj)->setKey($1); }
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| EBRACE { ((parser*)parser_obj)->setKey($1); }
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| DASH { ((parser*)parser_obj)->setKey($1); }
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| SEMICOLON { ((parser*)parser_obj)->setKey($1); }
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| NUMBER { ((parser*)parser_obj)->setKey($1); }
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| WORD { ((parser*)parser_obj)->setKey($1); }
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;
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parameter:
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| NUMBER { ((parser*)parser_obj)->setArgument($1); }
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| DASH NUMBER { ((parser*)parser_obj)->setArgument($1); }
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| QUOTES { ((parser*)parser_obj)->setArgument($1); }
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;
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%%
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