Annotation of parser3/src/types/pa_vfile.h, revision 1.7
1.4 paf 1: /** @file
2: Parser: file object decl.
3:
1.1 paf 4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.4 paf 5:
1.1 paf 6: Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
7:
1.7 ! paf 8: $Id: pa_vfile.h,v 1.6 2001/03/24 15:58:03 paf Exp $
1.1 paf 9: */
10:
11: #ifndef PA_VFILE_H
12: #define PA_VFILE_H
13:
14: #include "pa_common.h"
15: #include "pa_globals.h"
1.3 paf 16: #include "pa_vstateless_object.h"
1.1 paf 17: #include "_file.h"
18:
1.4 paf 19: /** holds received file.
1.1 paf 20:
1.4 paf 21: @see VForm
22: */
1.3 paf 23: class VFile : public VStateless_object {
1.1 paf 24: public: // Value
25:
1.2 paf 26: /// all: for error reporting after fail(), etc
1.1 paf 27: const char *type() const { return "file"; }
28:
1.2 paf 29: /// VFile: this
30: Value *get_expr_result() { return this; }
31: /// VFile: true
32: bool get_bool() { return true; }
33:
34: /// VFile: CLASS,BASE,method,field
1.1 paf 35: Value *VFile::get_element(const String& aname) {
36: // $CLASS,$BASE,$method
1.3 paf 37: if(Value *result=VStateless_object::get_element(aname))
1.1 paf 38: return result;
39:
40: // $element
41: return static_cast<Value *>(fields.get(aname));
42: }
1.7 ! paf 43:
! 44: protected: // VAliased
! 45:
! 46: VStateless_class *get_class_alias() { return 0; }
1.1 paf 47:
48: public: // usage
49:
50: VFile(Pool& apool,
51: const char *avalue_ptr, size_t avalue_size,
1.2 paf 52: const char *afile_name);
1.1 paf 53:
1.6 paf 54: void save(const String& file_spec) {
1.5 paf 55: file_write(pool(), file_spec, fvalue_ptr, fvalue_size, false);
1.1 paf 56: }
57:
58: private:
59:
60: const char *fvalue_ptr;
61: size_t fvalue_size;
62: Hash fields;
63:
64: };
65:
66: #endif
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