compiler/cpp/src/main.h

   1 // Copyright (c) 2006- Facebook
   2 // Distributed under the Thrift Software License
   3 //
   4 // See accompanying file LICENSE or visit the Thrift site at:
   5 // http://developers.facebook.com/thrift/
   6
   7 #ifndef T_MAIN_H
   8 #define T_MAIN_H
   9
  10 #include <string>
  11 #include "parse/t_const.h"
  12 #include "parse/t_field.h"
  13
  14 /**
  15  * Defined in the flex library
  16  */
  17
  18 int yylex(void);
  19
  20 int yyparse(void);
  21
  22 /**
  23  * Expected to be defined by Flex/Bison
  24  */
  25 void yyerror(char* fmt, ...);
  26
  27 /**
  28  * Parse debugging output, used to print helpful info
  29  */
  30 void pdebug(char* fmt, ...);
  31
  32 /**
  33  * Parser warning
  34  */
  35 void pwarning(int level, char* fmt, ...);
  36
  37 /**
  38  * Failure!
  39  */
  40 void failure(const char* fmt, ...);
  41
  42 /**
  43  * Check constant types
  44  */
  45 void validate_const_type(t_const* c);
  46
  47 /**
  48  * Check constant types
  49  */
  50 void validate_field_value(t_field* field, t_const_value* cv);
  51
  52 /**
  53  * Check members of a throws block
  54  */
  55 bool validate_throws(t_struct* throws);
  56
  57 /**
  58  * Converts a string filename into a thrift program name
  59  */
  60 std::string program_name(std::string filename);
  61
  62 /**
  63  * Gets the directory path of a filename
  64  */
  65 std::string directory_name(std::string filename);
  66
  67 /**
  68  * Get the absolute path for an include file
  69  */
  70 std::string include_file(std::string filename);
  71
  72 /**
  73  * Clears any previously stored doctext string.
  74  */
  75 void clear_doctext();
  76
  77 /**
  78  * Cleans up text commonly found in doxygen-like comments
  79  */
  80 char* clean_up_doctext(char* doctext);
  81
  82 /**
  83  * Flex utilities
  84  */
  85
  86 extern int   yylineno;
  87 extern char  yytext[];
  88 extern FILE* yyin;
  89
  90 #endif