comparison: scriptreader.h
scriptreader.h
- changeset 33
- fd35f6cb5f28
- parent 28
- fb46d3d40064
- child 34
- 0a9a5902beaa
equal
deleted
inserted
replaced
| 32:d11a034aabfd | 33:fd35f6cb5f28 |
|---|---|
| 44 #include <stdio.h> | 44 #include <stdio.h> |
| 45 #include "str.h" | 45 #include "str.h" |
| 46 #include "objwriter.h" | 46 #include "objwriter.h" |
| 47 #include "commands.h" | 47 #include "commands.h" |
| 48 | 48 |
| 49 #define MAX_FILESTACK 8 | |
| 50 | |
| 49 class ScriptReader { | 51 class ScriptReader { |
| 50 public: | 52 public: |
| 51 // ==================================================================== | 53 // ==================================================================== |
| 52 // MEMBERS | 54 // MEMBERS |
| 53 FILE* fp; | 55 FILE* fp[MAX_FILESTACK]; |
| 54 str filepath; | 56 char* filepath[MAX_FILESTACK]; |
| 55 unsigned int pos; | 57 int fc; |
| 56 unsigned int curline; | 58 |
| 57 unsigned int curchar; | 59 unsigned int pos[MAX_FILESTACK]; |
| 60 unsigned int curline[MAX_FILESTACK]; | |
| 61 unsigned int curchar[MAX_FILESTACK]; | |
| 62 long savedpos[MAX_FILESTACK]; // filepointer cursor position | |
| 58 str token; | 63 str token; |
| 59 int commentmode; | 64 int commentmode; |
| 60 | 65 |
| 61 // ==================================================================== | 66 // ==================================================================== |
| 62 // METHODS | 67 // METHODS |
| 63 // scriptreader.cxx: | 68 // scriptreader.cxx: |
| 64 ScriptReader (str path); | 69 ScriptReader (str path); |
| 65 ~ScriptReader (); | 70 ~ScriptReader (); |
| 71 void OpenFile (str path); | |
| 72 void CloseFile (unsigned int u = MAX_FILESTACK); | |
| 66 char ReadChar (); | 73 char ReadChar (); |
| 67 char PeekChar (int offset = 0); | 74 char PeekChar (int offset = 0); |
| 68 bool Next (); | 75 bool Next (bool peek = false); |
| 69 str PeekNext (); | 76 str PeekNext (); |
| 70 void Seek (unsigned int n, int origin); | 77 void Seek (unsigned int n, int origin); |
| 71 void MustNext (const char* c = ""); | 78 void MustNext (const char* c = ""); |
| 72 void MustString (); | 79 void MustString (); |
| 73 void MustNumber (); | 80 void MustNumber (); |
| 82 | 89 |
| 83 // parser.cxx: | 90 // parser.cxx: |
| 84 void BeginParse (ObjWriter* w); | 91 void BeginParse (ObjWriter* w); |
| 85 void ParseCommand (CommandDef* comm, ObjWriter* w); | 92 void ParseCommand (CommandDef* comm, ObjWriter* w); |
| 86 | 93 |
| 94 // preprocessor.cxx: | |
| 95 void PreprocessDirectives (); | |
| 96 void PreprocessMacros (); | |
| 97 | |
| 87 private: | 98 private: |
| 88 bool atnewline; | 99 bool atnewline; |
| 89 char c; | 100 char c; |
| 90 void ParserMessage (const char* header, char* message); | 101 void ParserMessage (const char* header, char* message); |
| 102 | |
| 103 bool DoDirectivePreprocessing (); | |
| 104 char PPReadChar (); | |
| 105 void PPMustChar (char c); | |
| 106 str PPReadWord (char &term); | |
| 91 }; | 107 }; |
| 92 | 108 |
| 93 #endif // __SCRIPTREADER_H__ | 109 #endif // __SCRIPTREADER_H__ |
