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60 lines
1.2 KiB
60 lines
1.2 KiB
#include <string.h> |
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#include <math.h> |
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#include "expression.h" |
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#include "parser.tab.h" |
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#include "lex.yy.h" |
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void console_print (const char* str){ |
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fprintf(stderr,"%s\n",str); |
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} |
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void output_print (const char* str){ |
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printf("%s\n",str); |
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} |
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int yyerror(void* scanner, void* lvalp, char* str){ |
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console_print(str); |
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return 0; |
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} |
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void webdice(char* str){ |
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union expression* root; |
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struct expression_result result; |
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int length; |
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char* out_block; |
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console_print("A"); |
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yyscan_t scanner; |
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console_print("B"); |
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yylex_init(&scanner); |
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console_print("C"); |
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yy_scan_string (str, scanner); |
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console_print("D"); |
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if(yyparse((void*) scanner, &root) == 0 && root != NULL){ |
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result = resolve(root); |
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length = strlen(result.text) + 4 * ceill(log10l(result.max)) + 100; |
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out_block = (char*) malloc(length * sizeof(char)); |
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sprintf(out_block,"<p>%s = <span title=\"min: %Lf, expected: %Lf, max: %Lf\">%Lf</span></p>", result.text, result.min, result.expected, result.max, result.actual); |
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output_print(out_block); |
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free(out_block); |
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}else{ |
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output_print("<p>Error!</p>"); |
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} |
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yylex_destroy(scanner); |
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} |
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int main(){ |
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#ifdef YYDEBUG |
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yydebug = 1; |
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#endif |
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webdice("1d4\n"); |
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webdice("cenas\n"); |
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webdice("5\n"); |
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return 0; |
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}
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