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authorBoris Kolpackov <boris@codesynthesis.com>2009-02-24 15:16:26 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2009-02-24 15:16:26 +0200
commit707cc94fe52463870a9c6c8e2e66eaaa389e601d (patch)
tree13e10ff28bf4455d915f9d59b401bdbb62a393cb /examples/cxx/hybrid/hello
Start tracking XSD/e with git after version 3.0.03.0.0
Diffstat (limited to 'examples/cxx/hybrid/hello')
-rw-r--r--examples/cxx/hybrid/hello/README37
-rw-r--r--examples/cxx/hybrid/hello/driver.cxx66
-rw-r--r--examples/cxx/hybrid/hello/hello.xml20
-rw-r--r--examples/cxx/hybrid/hello/hello.xsd22
-rw-r--r--examples/cxx/hybrid/hello/makefile71
5 files changed, 216 insertions, 0 deletions
diff --git a/examples/cxx/hybrid/hello/README b/examples/cxx/hybrid/hello/README
new file mode 100644
index 0000000..dd5a2bb
--- /dev/null
+++ b/examples/cxx/hybrid/hello/README
@@ -0,0 +1,37 @@
+This is a "Hello, world!" example that shows how to use the Embedded
+C++/Hybrid mapping to parse XML documents.
+
+The example consists of the following files:
+
+hello.xsd
+ XML Schema which describes "hello" instance documents.
+
+hello.xml
+ Sample XML instance document.
+
+hello.hxx
+hello.cxx
+
+hello-pskel.hxx
+hello-pskel.cxx
+hello-pimpl.hxx
+hello-pimpl.cxx
+ Object model (the first pair of files), parser skeletons (the
+ second pair) and parser implementations (the third pair). These
+ files are generated by the XSD/e compiler from hello.xsd. The
+ --generate-parser and --generate-aggregate options were used
+ to request the generation of the parsing code.
+
+driver.cxx
+ Driver for the example. It first calls the parser that
+ constructs the object model from the input XML file. It
+ then prints the content of the object model to STDERR.
+
+To run the example on the sample XML instance document simply
+execute:
+
+$ ./driver hello.xml
+
+The example reads from STDIN if input file is not specified:
+
+$ ./driver <hello.xml
diff --git a/examples/cxx/hybrid/hello/driver.cxx b/examples/cxx/hybrid/hello/driver.cxx
new file mode 100644
index 0000000..ac99149
--- /dev/null
+++ b/examples/cxx/hybrid/hello/driver.cxx
@@ -0,0 +1,66 @@
+// file : examples/cxx/hybrid/hello/driver.cxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <iostream>
+
+#include "hello.hxx"
+#include "hello-pimpl.hxx"
+
+using namespace std;
+
+int
+main (int argc, char* argv[])
+{
+ const char* input;
+
+ if (argc < 2)
+ {
+ input = "STDIN";
+ cerr << "XML file not specified, reading from STDIN" << endl;
+ }
+ else
+ input = argv[1];
+
+ try
+ {
+ // Parse.
+ //
+ hello_paggr hello_p;
+
+ xml_schema::document_pimpl doc_p (hello_p.root_parser (),
+ hello_p.root_name ());
+ hello_p.pre ();
+
+ if (argc < 2)
+ doc_p.parse (cin);
+ else
+ doc_p.parse (argv[1]);
+
+ hello* h = hello_p.post ();
+
+ // Print what we've got.
+ //
+ for (hello::name_const_iterator i = h->name ().begin ();
+ i != h->name ().end ();
+ ++i)
+ {
+ cout << h->greeting () << ", " << *i << "!" << endl;
+ }
+
+ delete h;
+ }
+ catch (const xml_schema::parser_exception& e)
+ {
+ cerr << input << ":" << e.line () << ":" << e.column () << ": "
+ << e.text () << endl;
+ return 1;
+ }
+ catch (const std::ios_base::failure&)
+ {
+ cerr << input << ": unable to open or read failure" << endl;
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/examples/cxx/hybrid/hello/hello.xml b/examples/cxx/hybrid/hello/hello.xml
new file mode 100644
index 0000000..32e70f1
--- /dev/null
+++ b/examples/cxx/hybrid/hello/hello.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+
+<!--
+
+file : examples/cxx/hybrid/hello/hello.xml
+author : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<hello xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:noNamespaceSchemaLocation="hello.xsd">
+
+ <greeting>Hello</greeting>
+
+ <name>sun</name>
+ <name>moon</name>
+ <name>world</name>
+
+</hello>
diff --git a/examples/cxx/hybrid/hello/hello.xsd b/examples/cxx/hybrid/hello/hello.xsd
new file mode 100644
index 0000000..66ea021
--- /dev/null
+++ b/examples/cxx/hybrid/hello/hello.xsd
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+
+<!--
+
+file : examples/cxx/hybrid/hello/hello.xsd
+author : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+ <xsd:complexType name="hello">
+ <xsd:sequence>
+ <xsd:element name="greeting" type="xsd:string"/>
+ <xsd:element name="name" type="xsd:string" maxOccurs="unbounded"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:element name="hello" type="hello"/>
+
+</xsd:schema>
diff --git a/examples/cxx/hybrid/hello/makefile b/examples/cxx/hybrid/hello/makefile
new file mode 100644
index 0000000..b347837
--- /dev/null
+++ b/examples/cxx/hybrid/hello/makefile
@@ -0,0 +1,71 @@
+# file : examples/cxx/hybrid/hello/makefile
+# author : Boris Kolpackov <boris@codesynthesis.com>
+# copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+# license : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../../../build/bootstrap.make
+
+xsd := hello.xsd
+cxx := driver.cxx
+
+obj := $(addprefix $(out_base)/,\
+$(cxx:.cxx=.o) \
+$(xsd:.xsd=.o) \
+$(xsd:.xsd=-pskel.o) \
+$(xsd:.xsd=-pimpl.o))
+
+dep := $(obj:.o=.o.d)
+
+xsde.l := $(out_root)/libxsde/xsde/xsde.l
+xsde.l.cpp-options := $(out_root)/libxsde/xsde/xsde.l.cpp-options
+
+driver := $(out_base)/driver
+clean := $(out_base)/.clean
+
+# Build.
+#
+$(driver): $(obj) $(xsde.l)
+
+$(obj) $(dep): $(xsde.l.cpp-options)
+
+gen := $(out_base)/$(xsd:.xsd=.hxx) \
+ $(out_base)/$(xsd:.xsd=.cxx) \
+ $(out_base)/$(xsd:.xsd=-pskel.hxx) \
+ $(out_base)/$(xsd:.xsd=-pskel.cxx) \
+ $(out_base)/$(xsd:.xsd=-pimpl.hxx) \
+ $(out_base)/$(xsd:.xsd=-pimpl.cxx)
+
+$(gen): $(out_root)/xsde/xsde
+$(gen): xsde := $(out_root)/xsde/xsde
+$(gen): xsde_options += --generate-parser --generate-aggregate
+
+$(call include-dep,$(dep))
+
+# Convenience alias for default target.
+#
+.PHONY: $(out_base)/
+$(out_base)/: $(driver)
+
+
+# Clean.
+#
+.PHONY: $(clean)
+
+$(clean): $(driver).o.clean \
+ $(addsuffix .cxx.clean,$(obj)) \
+ $(addsuffix .cxx.clean,$(dep)) \
+ $(addprefix $(out_base)/,$(xsd:.xsd=.cxx.xsd.clean))
+
+
+# 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)
+$(call include,$(scf_root)/xsde/hybrid/xsd-cxx.make)
+
+
+# Dependencies.
+#
+$(call import,$(src_root)/xsde/makefile)
+$(call import,$(src_root)/libxsde/xsde/makefile)