mirror of
https://github.com/UberGames/rpgxEF.git
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119 lines
3.4 KiB
Text
119 lines
3.4 KiB
Text
/*
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Copyright (c) 2012 Walter Julius Hennecke, Ubergames
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including without
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limitation the rights to use, copy, modify, merge, publish, distribute,
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sublicense, and/or sell copies of the Software, and to permit persons to
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whom the Software is furnished to do so, subject to the following
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conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT
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WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
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ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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%{
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#include <stdio.h>
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#include <string.h>
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FILE* out;
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int lastState = 0;
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#define YY_DECL int yylex()
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%}
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%x C_COMMENT
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%x C_FUNCTION
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%x C_DESC
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%x C_PARAM
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%x C_STRING
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%x C_MODULE
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FUNCTEXT [a-zA-z0-9.(), \t]+
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STRING [a-zA-z0-9.(), \t\n!?<>/\\\[\]\{\}]+
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VAR [a-zA-Z0-9]+
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%%
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"/*" { BEGIN(C_COMMENT); puts("Found a comment"); }
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<C_COMMENT>"*/" { BEGIN(INITIAL); puts("End of comment"); }
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<C_COMMENT>[ \t\n*] ;
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<C_COMMENT>"luamodule" { BEGIN(C_MODULE); puts("Found a luamodule"); }
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<C_COMMENT>"\\function" { BEGIN(C_FUNCTION); puts("Found a \\function"); }
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<C_COMMENT>"\\desc" { BEGIN(C_DESC); puts("Found a \\desc"); }
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<C_COMMENT>"\\param" { BEGIN(C_PARAM); puts("Found a \\param"); }
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<C_COMMENT>[ \t\n]* ;
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<C_COMMENT>. ;
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<C_MODULE>[ \t\n] ;
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<C_MODULE>{VAR} { BEGIN(C_COMMENT); printf("module name: %s\n", yytext); }
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<C_MODULE>. ;
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<C_FUNCTION>";" { BEGIN(C_COMMENT); puts("End of function"); }
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<C_FUNCTION>{FUNCTEXT} { printf("function text: %s\n", yytext); }
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<C_FUNCTION>. ;
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<C_DESC>";" { BEGIN(C_COMMENT); puts("End of desc"); }
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<C_DESC>"\"" { BEGIN(C_STRING); lastState = C_DESC; puts("Found a String"); }
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<C_DESC>[.\n]+ { printf("desc text: %s\n", yytext); }
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<C_DESC>. ;
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<C_PARAM>";" { BEGIN(C_COMMENT); puts("End of param"); }
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<C_PARAM>"\"" { BEGIN(C_STRING); lastState = C_PARAM; puts("Found a string"); }
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<C_PARAM>[ \t] ;
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<C_PARAM>"float" { printf("foud type: %s\n", yytext); }
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<C_PARAM>"vec" { printf("foud type: %s\n", yytext); }
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<C_PARAM>"vector" { printf("foud type: %s\n", yytext); }
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<C_PARAM>"ent" { printf("foud type: %s\n", yytext); }
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<C_PARAM>"entity" { printf("foud type: %s\n", yytext); }
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<C_PARAM>{VAR} { printf("foud name: %s\n", yytext); }
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<C_PARAM>. ;
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<C_STRING>"\"" { BEGIN(lastState); puts("End of String"); }
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<C_STRING>{STRING} { printf("string text: %s\n", yytext); }
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<C_STRING>. ;
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"\n" ;
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. ;
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%%
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main(int argc, char *argv[]) {
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FILE *in;
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if(argc < 3) {
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printf("Usage: %s <input file> <output file>\n", argv[0]);
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return;
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}
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in = fopen(argv[1], "r");
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if(!in) {
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printf("Could not open \'%s\'.\n", argv[1]);
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return;
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}
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out = fopen(argv[2], "a");
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if(!out) {
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fclose(in);
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printf("Could not open \'%s\'.\n", argv[2]);
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return;
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}
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yyin = in;
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yylex();
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fclose(in);
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fclose(out);
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}
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