Annotation of parser3/src/include/pa_request.h, revision 1.33
1.1 paf 1: /*
1.32 paf 2: Parser
3: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
4: Author: Alexander Petrosyan <paf@design.ru>
5:
1.33 ! paf 6: $Id: pa_request.h,v 1.32 2001/03/10 16:34:35 paf Exp $
1.1 paf 7: */
8:
9: #ifndef PA_REQUEST_H
10: #define PA_REQUEST_H
11:
12: #include "pa_pool.h"
1.4 paf 13: #include "pa_exception.h"
1.5 paf 14: #include "pa_hash.h"
1.7 paf 15: #include "pa_wcontext.h"
1.6 paf 16: #include "pa_value.h"
1.7 paf 17: #include "pa_stack.h"
1.12 paf 18: #include "pa_vclass.h"
1.7 paf 19:
20: #define MAIN_METHOD_NAME "main"
1.27 paf 21: #define AUTO_METHOD_NAME "auto"
1.30 paf 22: #define RUN_CLASS_NAME "RUN"
1.29 paf 23: #define AUTO_CLASS_NAME "AUTO"
1.23 paf 24:
1.29 paf 25: #define ROOT_CLASS_NAME "ROOT"
26: #define ENV_CLASS_NAME "ENV"
1.7 paf 27:
28: #ifndef NO_STRING_ORIGIN
1.31 paf 29: # define COMPILE_PARAMS char *source, String *name, VClass *base_class, char *file
30: # define COMPILE(source, name, base_class, file) real_compile(source, name, base_class, file)
1.7 paf 31: #else
1.31 paf 32: # define COMPILE_PARAMS char *source, String *name, VClass *base_class
33: # define COMPILE(source, name, base_class, file) real_compile(source, name, base_class)
1.7 paf 34: #endif
1.4 paf 35:
36: class Local_request_exception;
1.1 paf 37:
1.7 paf 38: class Request : public Pooled {
1.1 paf 39: public:
40:
1.17 paf 41: Request(Pool& apool);
1.3 paf 42: ~Request() {}
1.1 paf 43:
1.7 paf 44: // global classes
1.6 paf 45: Hash& classes() { return fclasses; }
1.12 paf 46: Array& classes_array() { return fclasses_array; }
1.6 paf 47:
48: // core request processing
49: void core();
1.17 paf 50:
1.31 paf 51: VClass *use(char *file,
52: String *name=0,
53: VClass *base_class=0,
54: bool fail_on_read_problem=true); // core.C
1.33 ! paf 55: Value& autocalc(
! 56: Value& value,
! 57: const String *name=0,
1.31 paf 58: bool make_string=true); // execute.C
1.28 paf 59:
60: void write(const String& astring) {
61: wcontext->write(astring, String::Untaint_lang::NO); // write(const) = clean
62: }
1.22 paf 63:
1.25 paf 64: void write(Value& avalue) {
65: // appending possible string, assigning untaint language
66: wcontext->write(avalue, lang);
1.22 paf 67: }
68:
1.17 paf 69: public:
1.22 paf 70:
71: // default base
72: VClass root_class;
1.23 paf 73: // $ENV:fields here
74: VClass env_class;
1.17 paf 75:
1.22 paf 76: // contexts
77: Value *self, *root, *rcontext;
78: WContext *wcontext;
1.6 paf 79:
1.7 paf 80: private: // core data
1.6 paf 81:
82: // classes
83: Hash fclasses;
1.12 paf 84: Array fclasses_array;
1.6 paf 85:
1.7 paf 86: // execution stack
87: Stack stack;
88:
89: private: // core.C
90:
1.12 paf 91: char *execute_MAIN();
1.7 paf 92:
93: private: // compile.C
94:
1.12 paf 95: VClass& real_compile(COMPILE_PARAMS);
1.7 paf 96:
97: private: // execute.C
98:
1.29 paf 99: char *execute_static_method(VClass& vclass, String& method_name, bool return_cstr);
1.11 paf 100: void execute(const Array& ops);
1.9 paf 101:
102: Value *get_element();
1.22 paf 103:
104: private: // lang&raw
105:
106: String::Untaint_lang lang;
107:
108: private: // lang&raw manipulation
109:
1.24 paf 110: // TODO
1.4 paf 111: };
1.1 paf 112:
113: #endif
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