Annotation of parser3/src/types/pa_venv.h, revision 1.28.2.4
1.10 paf 1: /** @file
1.14 paf 2: Parser: @b env class decl.
1.10 paf 3:
1.28.2.3 paf 4: Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
1.20 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.2 paf 6: */
7:
8: #ifndef PA_VENV_H
9: #define PA_VENV_H
1.22 paf 10:
1.28.2.4! paf 11: static const char* IDENT_VENV_H="$Date: 2003/01/31 12:34:42 $";
1.28.2.1 paf 12:
13: // includes
1.2 paf 14:
1.13 paf 15: #include "pa_sapi.h"
1.8 paf 16: #include "pa_common.h"
1.10 paf 17: #include "pa_value.h"
1.3 paf 18: #include "pa_string.h"
1.15 paf 19:
1.28.2.1 paf 20: // defines
21:
1.15 paf 22: #define ENV_CLASS_NAME "env"
1.2 paf 23:
1.10 paf 24: /// env class
1.28.2.2 paf 25: class VEnv: public Value {
1.28.2.4! paf 26: Pool& pool;
1.28.2.1 paf 27: SAPI_Info& finfo;
1.2 paf 28: public: // Value
29:
1.28.2.3 paf 30: const char* type() const { return "env"; }
1.21 paf 31: /// VEnv: 0
32: VStateless_class *get_class() { return 0; }
1.2 paf 33:
1.10 paf 34: // VEnv: field
1.28.2.2 paf 35: ValuePtr get_element(StringPtr aname, Value& /*aself*/, bool /*looking_up*/) {
1.5 paf 36: // getenv
1.28.2.1 paf 37: StringPtr string(new String); ValuePtr result(new VString(string));
1.28.2.4! paf 38: if(CharPtr local_value=SAPI::get_env(finfo, aname->cstr()))
! 39: string->APPEND_TAINTED(pool.copy(local_value), 0, "environment", 0);
1.28.2.1 paf 40: return result;
1.2 paf 41: }
42:
43: public: // usage
44:
1.28.2.4! paf 45: VEnv(Pool& apool, SAPI_Info& ainfo):
! 46: pool(apool),
! 47: finfo(ainfo) {}
1.2 paf 48:
49: };
50:
51: #endif
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