Annotation of parser3/src/types/pa_vxdoc.h, revision 1.31.2.6
1.1 parser 1: /** @file
1.5 parser 2: Parser: @b xdoc parser class decl.
1.1 parser 3:
1.31.2.1 paf 4: Copyright (c) 2001-2003 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:
1.31.2.6! paf 11: static const char* IDENT_VXDOC_H="$Date: 2003/03/06 12:02:05 $";
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"
17:
1.17 paf 18: // defines
19:
20: #define VXDOC_TYPE "xdoc"
21:
22: // externals
23:
1.31.2.2 paf 24: extern MethodedPtr Xdoc_class;
1.1 parser 25:
26: void VXdoc_cleanup(void *);
27:
1.25 paf 28: /// value of type 'xdoc'. implemented with libxml & co
1.31.2.3 paf 29: class VXdoc: public VXnode {
1.1 parser 30: public: // Value
1.4 parser 31:
1.31.2.5 paf 32: override const char* type() const { return VXDOC_TYPE; }
33: override Value* as(const char* atype, bool looking_up);
1.24 paf 34:
1.31.2.5 paf 35: override VStateless_class* get_class() { return Xdoc_class.get(); }
1.6 parser 36:
1.4 parser 37: /// VXdoc: true
1.31.2.5 paf 38: override bool as_bool() const { return true; }
1.4 parser 39:
40: /// VXdoc: true
1.31.2.5 paf 41: override ValuePtr as_expr_result(bool return_string_as_is=false) { return ValuePtr(new VBool(as_bool())); }
1.1 parser 42:
1.6 parser 43: /// VXnode: $CLASS,$method, fields
1.31.2.5 paf 44: override ValuePtr get_element(StringPtr aname, Value& aself, bool /*looking_up*/);
1.6 parser 45:
1.25 paf 46: public: // VXNode
1.1 parser 47:
1.31.2.5 paf 48: virtual GdomeNode* get_node(StringPtr source) {
49: return (GdomeNode*)get_document(source);
1.1 parser 50: }
51:
52: public: // usage
53:
1.31.2.5 paf 54: VXdoc(Pool* apool, GdomeDocument *adocument) :
1.21 paf 55: VXnode(apool, 0),
1.15 paf 56: fdocument(adocument/*not adding ref, owning a doc*/) {
1.16 paf 57: memset(&output_options, 0, sizeof(output_options));
1.1 parser 58: }
1.31.2.5 paf 59:
60: override ~VXdoc() {
1.14 paf 61: GdomeException exc;
62: if(fdocument)
63: gdome_doc_unref(fdocument, &exc);
1.1 parser 64: }
65:
1.31.2.5 paf 66: public: // VXdoc
67:
68: void set_document(Pool* apool, GdomeDocument *adocument) {
69: fpool=apool;
70:
1.14 paf 71: GdomeException exc;
72: if(fdocument)
73: gdome_doc_unref(fdocument, &exc);
1.8 parser 74:
1.14 paf 75: gdome_doc_ref(fdocument=adocument, &exc);
1.8 parser 76: }
1.31.2.5 paf 77: GdomeDocument* get_document(StringPtr source) {
1.1 parser 78: if(!fdocument)
1.31.2.5 paf 79: throw Exception(Exception::undefined_type,
1.1 parser 80: source,
81: "can not be applied to uninitialized instance");
1.14 paf 82: return fdocument;
1.1 parser 83: }
1.13 paf 84:
85: public:
1.31.2.5 paf 86:
1.13 paf 87: struct Output_options {
1.31.2.4 paf 88: StringPtr method; /* the output method */
89: StringPtr encoding; /* encoding string */
90: StringPtr mediaType; /* media-type string */
91: StringPtr doctypeSystem; /* doctype-system string */
92: StringPtr doctypePublic; /* doctype-public string */
1.16 paf 93: bool indent; /* should output being indented */
1.31.2.4 paf 94: StringPtr version; /* version string */
1.16 paf 95: bool standalone; /* standalone = "yes" | "no" */
96: bool omitXmlDeclaration; /* omit-xml-declaration = "yes" | "no" */
1.13 paf 97: } output_options;
1.31.2.5 paf 98:
1.1 parser 99: private:
100:
1.31.2.5 paf 101: Pool* fpool;
102: GdomeDocument* fdocument;
1.1 parser 103: };
1.31.2.6! paf 104: DECLARE_OBJECT_PTR(VXdoc);
1.1 parser 105:
106: #endif
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