Annotation of parser3/src/types/pa_venv.h, revision 1.26
1.10 paf 1: /** @file
1.14 paf 2: Parser: @b env class decl.
1.10 paf 3:
1.19 paf 4: Copyright (c) 2001, 2002 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:
1.26 ! paf 11: static const char* IDENT_VENV_H="$Date: 2002/08/13 15:55:43 $";
1.2 paf 12:
1.13 paf 13: #include "pa_sapi.h"
1.8 paf 14: #include "pa_common.h"
1.10 paf 15: #include "pa_value.h"
1.3 paf 16: #include "pa_string.h"
1.15 paf 17:
18: #define ENV_CLASS_NAME "env"
1.2 paf 19:
1.10 paf 20: /// env class
21: class VEnv : public Value {
1.2 paf 22: public: // Value
23:
24: const char *type() const { return "env"; }
1.21 paf 25: /// VEnv: 0
26: VStateless_class *get_class() { return 0; }
1.2 paf 27:
1.10 paf 28: // VEnv: field
1.26 ! paf 29: Value *get_element(const String& aname, Value * /*aself*/, bool /*looking_up*/) {
1.5 paf 30: // getenv
1.3 paf 31: String& string=*NEW String(pool());
1.13 paf 32: const char *val=SAPI::get_env(pool(), aname.cstr());
1.11 paf 33: string.APPEND_TAINTED(val, 0, "environment", 0);
1.3 paf 34: return NEW VString(string);
1.2 paf 35: }
36:
37: public: // usage
38:
1.10 paf 39: VEnv(Pool& apool) : Value(apool) {
1.2 paf 40: }
41:
42: };
43:
44: #endif
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