diff options
Diffstat (limited to 'xsd/examples/cxx/parser/mixed')
| -rw-r--r-- | xsd/examples/cxx/parser/mixed/README | 49 | ||||
| -rw-r--r-- | xsd/examples/cxx/parser/mixed/anchor.hxx | 33 | ||||
| -rw-r--r-- | xsd/examples/cxx/parser/mixed/driver.cxx | 100 | ||||
| -rw-r--r-- | xsd/examples/cxx/parser/mixed/makefile | 107 | ||||
| -rw-r--r-- | xsd/examples/cxx/parser/mixed/text.map | 6 | ||||
| -rw-r--r-- | xsd/examples/cxx/parser/mixed/text.xml | 17 | ||||
| -rw-r--r-- | xsd/examples/cxx/parser/mixed/text.xsd | 28 |
7 files changed, 340 insertions, 0 deletions
diff --git a/xsd/examples/cxx/parser/mixed/README b/xsd/examples/cxx/parser/mixed/README new file mode 100644 index 0000000..23ace6f --- /dev/null +++ b/xsd/examples/cxx/parser/mixed/README @@ -0,0 +1,49 @@ +This example shows how to handle raw, "type-less content" such as +mixed content models, anyType/anySimpleType, and any/anyAttribute +in the C++/Parser mapping. + +In this example we use mixed content model to describe text +with embedded links, e.g., + + This paragraph talks about <a href="uri">time</a>. + +The example transforms such text into plain text with +references, e.g., + + This paragraph talks about time[0]. + + [0] uri + +The example consists of the following files: + +text.xsd + XML Schema which describes "text with links" instance + documents. + +text.xml + Sample XML instance document. + +anchor.hxx + Anchor type that captures the information about a link. + +text.map + Type map. It maps XML Schema anchor types defined in + text.xsd to C++ anchor class defined in anchor.hxx. + +text-pskel.hxx +text-pskel.cxx + Parser skeletons generated by XSD from text.xsd and + text.map. + +driver.cxx + A parser implementation and a driver for the example. The + parser implementation prints the transformed text to STDOUT. + The driver first constructs a parser instance from the parser + implementation mentioned above and a couple of predefined + parsers for the XML Schema built-in types. In then invokes + this parser instance to parse the input file. + +To run the example on the sample XML instance document simply +execute: + +$ ./driver text.xml diff --git a/xsd/examples/cxx/parser/mixed/anchor.hxx b/xsd/examples/cxx/parser/mixed/anchor.hxx new file mode 100644 index 0000000..3adc90b --- /dev/null +++ b/xsd/examples/cxx/parser/mixed/anchor.hxx @@ -0,0 +1,33 @@ +// file : examples/cxx/parser/mixed/anchor.hxx +// copyright : not copyrighted - public domain + +#ifndef ANCHOR_HXX +#define ANCHOR_HXX + +#include <string> + +struct anchor +{ + anchor (const std::string& text, const std::string& uri) + : uri_ (uri), text_ (text) + { + } + + const std::string& + text () const + { + return text_; + } + + const std::string& + uri () const + { + return uri_; + } + +private: + std::string uri_; + std::string text_; +}; + +#endif // ANCHOR_HXX diff --git a/xsd/examples/cxx/parser/mixed/driver.cxx b/xsd/examples/cxx/parser/mixed/driver.cxx new file mode 100644 index 0000000..3f3cc65 --- /dev/null +++ b/xsd/examples/cxx/parser/mixed/driver.cxx @@ -0,0 +1,100 @@ +// file : examples/cxx/parser/mixed/driver.cxx +// copyright : not copyrighted - public domain + +#include <string> +#include <vector> +#include <iostream> + +#include "anchor.hxx" +#include "text-pskel.hxx" + +using namespace std; + +struct anchor_pimpl: anchor_pskel, xml_schema::string_pimpl +{ + virtual void + href (const std::string& uri) + { + uri_ = uri; + } + + virtual anchor + post_anchor () + { + return anchor (post_string (), uri_); + } + +private: + std::string uri_; +}; + + +struct text_pimpl: text_pskel +{ + virtual void + a (const anchor& a) + { + cout << a.text () << "[" << anchors_.size () << "]"; + anchors_.push_back (a); + } + + virtual void + _any_characters (const xml_schema::ro_string& s) + { + cout << s; + } + + virtual void + post_text () + { + for (anchors::const_iterator i (anchors_.begin ()); + i != anchors_.end (); + ++i) + { + cout << "[" << i - anchors_.begin () << "] " << i->uri () << endl; + } + } + +private: + typedef vector<anchor> anchors; + anchors anchors_; +}; + + +int +main (int argc, char* argv[]) +{ + if (argc != 2) + { + cerr << "usage: " << argv[0] << " text.xml" << endl; + return 1; + } + + try + { + // Construct the parser. + // + xml_schema::string_pimpl string_p; + anchor_pimpl anchor_p; + text_pimpl text_p; + + anchor_p.href_parser (string_p); + text_p.a_parser (anchor_p); + + xml_schema::document doc_p (text_p, "text"); + + text_p.pre (); + doc_p.parse (argv[1]); + text_p.post_text (); + } + catch (const xml_schema::exception& e) + { + cerr << e << endl; + return 1; + } + catch (const std::ios_base::failure&) + { + cerr << argv[1] << ": unable to open or read failure" << endl; + return 1; + } +} diff --git a/xsd/examples/cxx/parser/mixed/makefile b/xsd/examples/cxx/parser/mixed/makefile new file mode 100644 index 0000000..acf8aed --- /dev/null +++ b/xsd/examples/cxx/parser/mixed/makefile @@ -0,0 +1,107 @@ +# file : examples/cxx/parser/mixed/makefile +# copyright : Copyright (c) 2005-2014 Code Synthesis Tools CC +# license : GNU GPL v2 + exceptions; see accompanying LICENSE file + +include $(dir $(lastword $(MAKEFILE_LIST)))../../../../build/bootstrap.make + +xsd := text.xsd +cxx := driver.cxx + +obj := $(addprefix $(out_base)/,$(cxx:.cxx=.o) $(xsd:.xsd=-pskel.o)) +dep := $(obj:.o=.o.d) + +driver := $(out_base)/driver +install := $(out_base)/.install +dist := $(out_base)/.dist +dist-win := $(out_base)/.dist-win +clean := $(out_base)/.clean + + +# Import. +# +$(call import,\ + $(scf_root)/import/libxerces-c/stub.make,\ + l: xerces_c.l,cpp-options: xerces_c.l.cpp-options) + + +# Build. +# +$(driver): $(obj) $(xerces_c.l) + +$(obj) $(dep): cpp_options := -I$(out_base) -I$(src_base) -I$(src_root)/libxsd +$(obj) $(dep): $(xerces_c.l.cpp-options) + +genf := $(xsd:.xsd=-pskel.hxx) $(xsd:.xsd=-pskel.ixx) $(xsd:.xsd=-pskel.cxx) +gen := $(addprefix $(out_base)/,$(genf)) + +$(gen): xsd := $(out_root)/xsd/xsd +$(gen): xsd_options += --type-map $(src_base)/text.map +$(gen): $(out_root)/xsd/xsd $(src_base)/text.map + +$(call include-dep,$(dep),$(obj),$(gen)) + +# Convenience alias for default target. +# +$(out_base)/: $(driver) + + +# Install & Dist. +# +dist-common := $(out_base)/.dist-common + +$(install) $(dist) $(dist-win) $(dist-common): path := $(subst $(src_root)/,,$(src_base)) + +$(install): + $(call install-data,$(src_base)/README,$(install_doc_dir)/xsd/$(path)/README) + $(call install-data,$(src_base)/driver.cxx,$(install_doc_dir)/xsd/$(path)/driver.cxx) + $(call install-data,$(src_base)/text.xsd,$(install_doc_dir)/xsd/$(path)/text.xsd) + $(call install-data,$(src_base)/text.xml,$(install_doc_dir)/xsd/$(path)/text.xml) + $(call install-data,$(src_base)/text.map,$(install_doc_dir)/xsd/$(path)/text.map) + $(call install-data,$(src_base)/anchor.hxx,$(install_doc_dir)/xsd/$(path)/anchor.hxx) + +$(dist-common): + $(call install-data,$(src_base)/driver.cxx,$(dist_prefix)/$(path)/driver.cxx) + $(call install-data,$(src_base)/text.xsd,$(dist_prefix)/$(path)/text.xsd) + $(call install-data,$(src_base)/text.xml,$(dist_prefix)/$(path)/text.xml) + $(call install-data,$(src_base)/text.map,$(dist_prefix)/$(path)/text.map) + $(call install-data,$(src_base)/anchor.hxx,$(dist_prefix)/$(path)/anchor.hxx) + +$(dist): $(dist-common) + $(call install-data,$(src_base)/README,$(dist_prefix)/$(path)/README) + +$(dist-win): $(dist-common) + $(call install-data,$(src_base)/README,$(dist_prefix)/$(path)/README.txt) + $(call message,,todos $(dist_prefix)/$(path)/README.txt) + + +# Clean. +# +$(clean): $(driver).o.clean \ + $(addsuffix .cxx.clean,$(obj)) \ + $(addsuffix .cxx.clean,$(dep)) \ + $(addprefix $(out_base)/,$(xsd:.xsd=-pskel.cxx.xsd.clean)) + +# Generated .gitignore. +# +ifeq ($(out_base),$(src_base)) +$(gen): | $(out_base)/.gitignore +$(driver): | $(out_base)/.gitignore + +$(out_base)/.gitignore: files := driver $(genf) +$(clean): $(out_base)/.gitignore.clean + +$(call include,$(bld_root)/git/gitignore.make) +endif + +# How to. +# +$(call include,$(bld_root)/cxx/o-e.make) +$(call include,$(bld_root)/cxx/cxx-o.make) +$(call include,$(bld_root)/cxx/cxx-d.make) +$(call include,$(bld_root)/install.make) +$(call include,$(scf_root)/xsd/parser/xsd-cxx.make) + + +# Dependencies. +# +$(call import,$(src_root)/xsd/makefile) diff --git a/xsd/examples/cxx/parser/mixed/text.map b/xsd/examples/cxx/parser/mixed/text.map new file mode 100644 index 0000000..85971c4 --- /dev/null +++ b/xsd/examples/cxx/parser/mixed/text.map @@ -0,0 +1,6 @@ +# file : examples/cxx/parser/mixed/text.map +# copyright : not copyrighted - public domain + +include "anchor.hxx"; + +anchor ::anchor; diff --git a/xsd/examples/cxx/parser/mixed/text.xml b/xsd/examples/cxx/parser/mixed/text.xml new file mode 100644 index 0000000..bfdc881 --- /dev/null +++ b/xsd/examples/cxx/parser/mixed/text.xml @@ -0,0 +1,17 @@ +<?xml version="1.0"?> + +<!-- + +file : examples/cxx/parser/text/text.xml +copyright : not copyrighted - public domain + +--> + +<text xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:noNamespaceSchemaLocation="text.xsd"> + +The first paragraph of this text talks about <a href="http://en.wikipedia.org/wiki/time">time</a>. + +And this paragraph talks about <a href="http://en.wikipedia.org/wiki/space">space</a>. + +</text> diff --git a/xsd/examples/cxx/parser/mixed/text.xsd b/xsd/examples/cxx/parser/mixed/text.xsd new file mode 100644 index 0000000..92e300c --- /dev/null +++ b/xsd/examples/cxx/parser/mixed/text.xsd @@ -0,0 +1,28 @@ +<?xml version="1.0"?> + +<!-- + +file : examples/cxx/parser/mixed/text.xsd +copyright : not copyrighted - public domain + +--> + +<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> + + <xsd:complexType name="anchor"> + <xsd:simpleContent> + <xsd:extension base="xsd:string"> + <xsd:attribute name="href" type="xsd:string" use="required"/> + </xsd:extension> + </xsd:simpleContent> + </xsd:complexType> + + <xsd:complexType name="text" mixed="true"> + <xsd:sequence> + <xsd:element name="a" type="anchor" minOccurs="0" maxOccurs="unbounded"/> + </xsd:sequence> + </xsd:complexType> + + <xsd:element name="text" type="text"/> + +</xsd:schema> |