Annotation of parser3/src/types/pa_vxdoc.h, revision 1.41
1.1 parser 1: /** @file
1.5 parser 2: Parser: @b xdoc parser class decl.
1.1 parser 3:
1.40 paf 4: Copyright (c) 2001-2005 ArtLebedev Group (http://www.artlebedev.com)
1.19 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1 parser 6: */
7:
8: #ifndef PA_VXDOC_H
9: #define PA_VXDOC_H
10:
1.41 ! paf 11: static const char * const IDENT_VXDOC_H="$Date: 2005/08/09 08:14:56 $";
1.22 paf 12:
1.1 parser 13: #include "classes.h"
14: #include "pa_common.h"
15: #include "pa_vstateless_object.h"
16: #include "pa_vxnode.h"
1.39 paf 17: #include "pa_vhash.h"
1.1 parser 18:
1.17 paf 19: // defines
20:
21: #define VXDOC_TYPE "xdoc"
22:
23: // externals
24:
1.32 paf 25: extern Methoded* xdoc_class;
1.1 parser 26:
1.25 paf 27: /// value of type 'xdoc'. implemented with libxml & co
1.32 paf 28: class VXdoc: public VXnode {
1.1 parser 29: public: // Value
1.4 parser 30:
1.32 paf 31: override const char* type() const { return VXDOC_TYPE; }
32: override Value* as(const char* atype, bool looking_up);
1.24 paf 33:
1.32 paf 34: override VStateless_class* get_class() { return xdoc_class; }
1.6 parser 35:
1.4 parser 36: /// VXdoc: true
1.32 paf 37: override bool as_bool() const { return true; }
1.4 parser 38:
39: /// VXdoc: true
1.33 paf 40: override Value& as_expr_result(bool /*return_string_as_is=false*/) { return *new VBool(as_bool()); }
1.1 parser 41:
1.39 paf 42: /// VXdoc: $CLASS,$method, fields
1.32 paf 43: override Value* get_element(const String& aname, Value& aself, bool /*looking_up*/);
1.6 parser 44:
1.25 paf 45: public: // VXNode
1.1 parser 46:
1.41 ! paf 47: override xmlNode& get_xmlnode() {
! 48: return *reinterpret_cast<xmlNode*>(&get_xmldoc());
1.1 parser 49: }
50:
1.41 ! paf 51: override VXdoc& get_vxdoc() {
1.39 paf 52: return *this;
53: }
54:
1.1 parser 55: public: // usage
56:
1.41 ! paf 57: VXdoc() :
! 58: VXnode(*this),
! 59: fcharsets(0),
! 60: fdocument(0) {}
1.32 paf 61:
1.41 ! paf 62: VXdoc(Request_charsets& acharsets, xmlDoc& adocument) : VXnode(*this) {
! 63: set_xmldoc(acharsets, adocument);
1.1 parser 64: }
65:
1.32 paf 66: public: // VXdoc
67:
1.41 ! paf 68: void set_xmldoc(Request_charsets& acharsets, xmlDoc& adocument) {
! 69: fcharsets=&acharsets;
! 70: fdocument=&adocument;
! 71: fdocument->_private=this;
1.8 parser 72: }
1.41 ! paf 73: xmlDoc& get_xmldoc() {
1.37 paf 74: if(!fdocument)
75: throw Exception("parser.runtime",
76: 0,
77: "using unitialized xdoc object");
1.41 ! paf 78: return *fdocument;
! 79: }
! 80:
! 81: Request_charsets& charsets() {
! 82: if(!fcharsets)
! 83: throw Exception("parser.runtime",
! 84: 0,
! 85: "using unitialized xdoc object");
! 86: return *fcharsets;
1.1 parser 87: }
1.13 paf 88:
1.41 ! paf 89: VXnode& wrap(xmlNode& anode);
! 90:
1.13 paf 91: public:
1.39 paf 92:
93: VHash search_namespaces;
1.32 paf 94:
1.13 paf 95: struct Output_options {
1.32 paf 96: const String* method; /* the output method */
97: const String* encoding; /* encoding string */
98: const String* mediaType; /* media-type string */
1.38 paf 99: int indent; /* should output being indented */
1.32 paf 100: const String* version; /* version string */
1.38 paf 101: int standalone; /* standalone = "yes" | "no" */
102: int omitXmlDeclaration; /* omit-xml-declaration = "yes" | "no" */
103:
104: Output_options() {
105: memset(this, 0, sizeof(*this));
106: indent=standalone=omitXmlDeclaration=-1;
107: };
1.13 paf 108: } output_options;
1.32 paf 109:
110: private:
111:
1.41 ! paf 112: Request_charsets* fcharsets;
! 113: xmlDoc* fdocument;
1.1 parser 114: };
115:
116: #endif
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