Annotation of parser3/src/types/pa_venv.h, revision 1.17
1.10 paf 1: /** @file
1.14 paf 2: Parser: @b env class decl.
1.10 paf 3:
1.2 paf 4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
5: Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
6:
1.17 ! parser 7: $Id: pa_venv.h,v 1.16 2001/05/07 14:00:53 paf Exp $
1.2 paf 8: */
9:
10: #ifndef PA_VENV_H
11: #define PA_VENV_H
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"; }
25:
1.10 paf 26: // VEnv: field
1.2 paf 27: Value *get_element(const String& aname) {
1.5 paf 28: // getenv
1.3 paf 29: String& string=*NEW String(pool());
1.13 paf 30: const char *val=SAPI::get_env(pool(), aname.cstr());
1.11 paf 31: string.APPEND_TAINTED(val, 0, "environment", 0);
1.3 paf 32: return NEW VString(string);
1.2 paf 33: }
34:
35: public: // usage
36:
1.10 paf 37: VEnv(Pool& apool) : Value(apool) {
1.2 paf 38: }
39:
40: };
41:
42: #endif
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