48a1be9f2a
* Don't define DBUS_API_SUBJECT_TO_CHANGE unless for old D-Bus versions * Use recursive mutex functions if libdbus supports it * Specify the path when adding match rules, otherwise messages wouldn't be forwarded to the right object under some circumstances * Added integration with the glib main loop (configure with --enable-glib) * Added a gtkmm dbus-browser clone to demonstrate glib integration * Fixed a typo in dbusxx-xml2cpp proxy output * Added python usage instructions for the Echo example git-svn-id: http://dev.openwengo.org/svn/openwengo/wengophone-ng/branches/wengophone-dbus-api/libs/dbus@10948 30a43799-04e7-0310-8b2b-ea0d24f86d0e
973 lines
24 KiB
C++
973 lines
24 KiB
C++
/*
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*
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* D-Bus++ - C++ bindings for D-Bus
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*
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* Copyright (C) 2005-2007 Paolo Durante <shackan@gmail.com>
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "xml2cpp.h"
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#include <dbus/dbus.h>
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#include <string>
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#include <map>
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#include <iostream>
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#include <fstream>
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#include <sstream>
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using namespace std;
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using namespace DBus;
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static const char* tab = " ";
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static const char* header = "\n\
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/*\n\
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* This file was automatically generated by dbusxx-xml2cpp; DO NOT EDIT!\n\
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*/\n\
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\n\
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";
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static const char* dbus_includes = "\n\
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#include <dbus-c++/dbus.h>\n\
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\n\
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";
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typedef map<string,string> TypeCache;
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void usage( const char* argv0 )
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{
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cerr << endl << "Usage: " << argv0 << " <xmlfile> [ --proxy=<outfile.h> ] [ --adaptor=<outfile.h> ]"
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<< endl << endl;
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exit(-1);
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}
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void underscorize( string& str )
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{
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for(unsigned int i = 0; i < str.length(); ++i)
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{
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if(!isalpha(str[i]) && !isdigit(str[i])) str[i] = '_';
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}
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}
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string stub_name( string name )
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{
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underscorize(name);
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return "_" + name + "_stub";
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}
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int char_to_atomic_type( char t )
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{
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if(strchr("ybnqiuxtdsgavre", t))
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return t;
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return DBUS_TYPE_INVALID;
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}
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const char* atomic_type_to_string( char t )
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{
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static struct { char type; char* name; } atos[] =
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{
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{ 'y', "::DBus::Byte" },
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{ 'b', "::DBus::Bool" },
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{ 'n', "::DBus::Int16" },
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{ 'q', "::DBus::UInt16" },
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{ 'i', "::DBus::Int32" },
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{ 'u', "::DBus::UInt32" },
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{ 'x', "::DBus::Int64" },
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{ 't', "::DBus::UInt64" },
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{ 'd', "::DBus::Double" },
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{ 's', "::DBus::String" },
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{ 'o', "::DBus::Path" },
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{ 'g', "::DBus::Signature" },
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{ 'v', "::DBus::Variant" },
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{ '\0', "" }
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};
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int i;
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for(i = 0; atos[i].type; ++i)
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{
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if(atos[i].type == t) break;
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}
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return atos[i].name;
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}
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bool is_atomic_type( const string& type )
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{
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return type.length() == 1 && char_to_atomic_type(type[0]) != DBUS_TYPE_INVALID;
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}
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void _parse_signature( const string& signature, string& type, unsigned int& i )
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{
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for(; i < signature.length(); ++i)
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{
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switch(signature[i])
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{
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case 'a':
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{
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switch(signature[++i])
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{
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case '{':
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{
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type += "std::map< ";
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const char* atom = atomic_type_to_string(signature[++i]);
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if(!atom)
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{
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cerr << "invalid signature" << endl;
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exit(-1);
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}
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type += atom;
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type += ", ";
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++i;
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break;
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}
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default:
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{
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type += "std::vector< ";
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break;
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}
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}
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_parse_signature(signature, type, i);
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type += " >";
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continue;
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}
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case '(':
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{
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type += "::DBus::Struct< ";
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++i;
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_parse_signature(signature, type, i);
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type += " >";
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continue;
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}
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case ')':
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case '}':
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{
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return;
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}
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default:
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{
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const char* atom = atomic_type_to_string(signature[i]);
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if(!atom)
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{
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cerr << "invalid signature" << endl;
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exit(-1);
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}
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type += atom;
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if(signature[i+1] != ')' && signature[i+1] != '}' && i+1 < signature.length())
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{
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type += ", ";
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}
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break;
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}
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}
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}
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}
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string signature_to_type( const string& signature )
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{
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string type;
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unsigned int i = 0;
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_parse_signature(signature, type, i);
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return type;
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}
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void generate_proxy( Xml::Document& doc, const char* filename )
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{
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cerr << "writing " << filename << endl;
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ofstream file(filename);
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if(file.bad())
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{
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cerr << "unable to write file " << filename << endl;
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exit(-1);
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}
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file << header;
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string filestring = filename;
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underscorize(filestring);
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string cond_comp = "__dbusxx__" + filestring + "__PROXY_MARSHAL_H";
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file << "#ifndef " << cond_comp << endl;
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file << "#define " << cond_comp << endl;
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file << dbus_includes;
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Xml::Node& root = *(doc.root);
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Xml::Nodes interfaces = root["interface"];
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for(Xml::Nodes::iterator i = interfaces.begin(); i != interfaces.end(); ++i)
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{
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Xml::Node& iface = **i;
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Xml::Nodes methods = iface["method"];
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Xml::Nodes signals = iface["signal"];
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Xml::Nodes properties = iface["property"];
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Xml::Nodes ms;
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ms.insert(ms.end(), methods.begin(), methods.end());
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ms.insert(ms.end(), signals.begin(), signals.end());
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string ifacename = iface.get("name");
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if(ifacename == "org.freedesktop.DBus.Introspectable"
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||ifacename == "org.freedesktop.DBus.Properties")
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{
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cerr << "skipping interface " << ifacename << endl;
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continue;
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}
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istringstream ss(ifacename);
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string nspace;
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unsigned int nspaces = 0;
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while(ss.str().find('.', ss.tellg()) != string::npos)
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{
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getline(ss, nspace, '.');
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file << "namespace " << nspace << " {" << endl;
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++nspaces;
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}
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file << endl;
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string ifaceclass;
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getline(ss, ifaceclass);
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cerr << "generating code for interface " << ifacename << "..." << endl;
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file << "class " << ifaceclass << endl
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<< " : public ::DBus::InterfaceProxy" << endl
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<< "{" << endl
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<< "public:" << endl
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<< endl
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<< tab << ifaceclass << "()" << endl
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<< tab << ": ::DBus::InterfaceProxy(\"" << ifacename << "\")" << endl
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<< tab << "{" << endl;
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for(Xml::Nodes::iterator si = signals.begin(); si != signals.end(); ++si)
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{
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Xml::Node& signal = **si;
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string marshname = "_" + signal.get("name") + "_stub";
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file << tab << tab << "connect_signal("
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<< ifaceclass << ", " << signal.get("name") << ", " << stub_name(signal.get("name"))
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<< ");" << endl;
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}
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file << tab << "}" << endl
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<< endl;
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file << "public:" << endl
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<< endl
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<< tab << "/* methods exported by this interface," << endl
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<< tab << " * this functions will invoke the corresponding methods on the remote objects" << endl
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<< tab << " */" << endl;
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for(Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi)
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{
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Xml::Node& method = **mi;
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Xml::Nodes args = method["arg"];
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Xml::Nodes args_in = args.select("direction","in");
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Xml::Nodes args_out = args.select("direction","out");
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if(args_out.size() == 0 || args_out.size() > 1 )
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{
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file << tab << "void ";
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}
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else if(args_out.size() == 1)
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{
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file << tab << signature_to_type(args_out.front()->get("type")) << " ";
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}
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file << method.get("name") << "( ";
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unsigned int i = 0;
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for(Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i)
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{
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Xml::Node& arg = **ai;
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file << "const " << signature_to_type(arg.get("type")) << "& ";
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string arg_name = arg.get("name");
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if(arg_name.length())
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file << arg_name;
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else
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file << "argin" << i;
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if((i+1 != args_in.size() || args_out.size() > 1))
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file << ", ";
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}
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if(args_out.size() > 1)
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{
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unsigned int i = 0;
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for(Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i)
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{
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Xml::Node& arg = **ao;
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file << signature_to_type(arg.get("type")) << "&";
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string arg_name = arg.get("name");
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if(arg_name.length())
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file << " " << arg_name;
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else
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file << " argout" << i;
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if(i+1 != args_out.size())
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file << ", ";
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}
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}
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file << " )" << endl;
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file << tab << "{" << endl
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<< tab << tab << "::DBus::CallMessage call;" << endl;
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if(args_in.size() > 0)
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{
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file << tab << tab << "::DBus::MessageIter wi = call.writer();" << endl
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<< endl;
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}
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unsigned int j = 0;
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for(Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++j)
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{
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Xml::Node& arg = **ai;
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string arg_name = arg.get("name");
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if(arg_name.length())
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file << tab << tab << "wi << " << arg_name << ";" << endl;
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else
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file << tab << tab << "wi << argin" << j << ";" << endl;
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}
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file << tab << tab << "call.member(\"" << method.get("name") << "\");" << endl
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<< tab << tab << "::DBus::Message ret = invoke_method(call);" << endl;
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|
|
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if(args_out.size() > 0)
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{
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file << tab << tab << "::DBus::MessageIter ri = ret.reader();" << endl
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<< endl;
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}
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if(args_out.size() == 1)
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{
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file << tab << tab << signature_to_type(args_out.front()->get("type")) << " argout;" << endl;
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file << tab << tab << "ri >> argout;" << endl;
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file << tab << tab << "return argout;" << endl;
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}
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else if(args_out.size() > 1)
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{
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unsigned int i = 0;
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for(Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i)
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{
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Xml::Node& arg = **ao;
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string arg_name = arg.get("name");
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if(arg_name.length())
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file << tab << tab << "ri >> " << arg.get("name") << ";" << endl;
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else
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file << tab << tab << "ri >> argout" << i << ";" << endl;
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}
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}
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file << tab << "}" << endl
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<< endl;
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}
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file << endl
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<< "public:" << endl
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<< endl
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<< tab << "/* signal handlers for this interface" << endl
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<< tab << " */" << endl;
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for(Xml::Nodes::iterator si = signals.begin(); si != signals.end(); ++si)
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{
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Xml::Node& signal = **si;
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Xml::Nodes args = signal["arg"];
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file << tab << "virtual void " << signal.get("name") << "( ";
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unsigned int i = 0;
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for(Xml::Nodes::iterator ai = args.begin(); ai != args.end(); ++ai, ++i)
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{
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Xml::Node& arg = **ai;
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file << "const " << signature_to_type(arg.get("type")) << "& ";
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string arg_name = arg.get("name");
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if(arg_name.length())
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file << arg_name;
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else
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file << "argin" << i;
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if((ai+1 != args.end()))
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file << ", ";
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}
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file << " ) = 0;" << endl;
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}
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file << endl
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<< "private:" << endl
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<< endl
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<< tab << "/* unmarshalers (to unpack the DBus message before calling the actual signal handler)" << endl
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<< tab << " */" << endl;
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for(Xml::Nodes::iterator si = signals.begin(); si != signals.end(); ++si)
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{
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Xml::Node& signal = **si;
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Xml::Nodes args = signal["arg"];
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file << tab << "void " << stub_name(signal.get("name")) << "( const ::DBus::SignalMessage& sig )" << endl
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<< tab << "{" << endl;
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|
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if(args.size() > 0)
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{
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file << tab << tab << "::DBus::MessageIter ri = sig.reader();" << endl
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<< endl;
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}
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unsigned int i = 0;
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for(Xml::Nodes::iterator ai = args.begin(); ai != args.end(); ++ai, ++i)
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{
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Xml::Node& arg = **ai;
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file << tab << tab << signature_to_type(arg.get("type")) << " " ;
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string arg_name = arg.get("name");
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if(arg_name.length())
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file << arg_name << ";" << " ri >> " << arg_name << ";" << endl;
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else
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file << "arg" << i << ";" << " ri >> " << "arg" << i << ";" << endl;
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|
}
|
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|
|
file << tab << tab << signal.get("name") << "(";
|
|
|
|
unsigned int j = 0;
|
|
for(Xml::Nodes::iterator ai = args.begin(); ai != args.end(); ++ai, ++j)
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|
{
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|
Xml::Node& arg = **ai;
|
|
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|
string arg_name = arg.get("name");
|
|
if(arg_name.length())
|
|
file << arg_name;
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|
else
|
|
file << "arg" << j;
|
|
|
|
if(ai+1 != args.end())
|
|
file << ", ";
|
|
}
|
|
|
|
file << ");" << endl;
|
|
|
|
file << tab << "}" << endl;
|
|
}
|
|
|
|
|
|
file << "};" << endl
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|
<< endl;
|
|
|
|
for(unsigned int i = 0; i < nspaces; ++i)
|
|
{
|
|
file << "} ";
|
|
}
|
|
file << endl;
|
|
}
|
|
|
|
file << "#endif//" << cond_comp << endl;
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|
|
|
file.close();
|
|
}
|
|
|
|
void generate_adaptor( Xml::Document& doc, const char* filename )
|
|
{
|
|
cerr << "writing " << filename << endl;
|
|
|
|
ofstream file(filename);
|
|
if(file.bad())
|
|
{
|
|
cerr << "unable to write file " << filename << endl;
|
|
exit(-1);
|
|
}
|
|
|
|
file << header;
|
|
string filestring = filename;
|
|
underscorize(filestring);
|
|
|
|
string cond_comp = "__dbusxx__" + filestring + "__ADAPTOR_MARSHAL_H";
|
|
|
|
file << "#ifndef " << cond_comp << endl
|
|
<< "#define " << cond_comp << endl;
|
|
|
|
file << dbus_includes;
|
|
|
|
Xml::Node& root = *(doc.root);
|
|
Xml::Nodes interfaces = root["interface"];
|
|
|
|
for(Xml::Nodes::iterator i = interfaces.begin(); i != interfaces.end(); ++i)
|
|
{
|
|
Xml::Node& iface = **i;
|
|
Xml::Nodes methods = iface["method"];
|
|
Xml::Nodes signals = iface["signal"];
|
|
Xml::Nodes properties = iface["property"];
|
|
Xml::Nodes ms;
|
|
ms.insert(ms.end(), methods.begin(), methods.end());
|
|
ms.insert(ms.end(), signals.begin(), signals.end());
|
|
|
|
string ifacename = iface.get("name");
|
|
if(ifacename == "org.freedesktop.DBus.Introspectable"
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|
||ifacename == "org.freedesktop.DBus.Properties")
|
|
{
|
|
cerr << "skipping interface " << ifacename << endl;
|
|
continue;
|
|
}
|
|
|
|
istringstream ss(ifacename);
|
|
string nspace;
|
|
unsigned int nspaces = 0;
|
|
|
|
while(ss.str().find('.', ss.tellg()) != string::npos)
|
|
{
|
|
getline(ss, nspace, '.');
|
|
|
|
file << "namespace " << nspace << " {" << endl;
|
|
|
|
++nspaces;
|
|
}
|
|
file << endl;
|
|
|
|
string ifaceclass;
|
|
|
|
getline(ss, ifaceclass);
|
|
|
|
cerr << "generating code for interface " << ifacename << "..." << endl;
|
|
|
|
file << "class " << ifaceclass << endl
|
|
<< ": public ::DBus::InterfaceAdaptor" << endl
|
|
<< "{" << endl
|
|
<< "public:" << endl
|
|
<< endl
|
|
<< tab << ifaceclass << "()" << endl
|
|
<< tab << ": ::DBus::InterfaceAdaptor(\"" << ifacename << "\")" << endl
|
|
<< tab << "{" << endl;
|
|
|
|
for(Xml::Nodes::iterator pi = properties.begin(); pi != properties.end(); ++pi)
|
|
{
|
|
Xml::Node& property = **pi;
|
|
|
|
file << tab << tab << "bind_property("
|
|
<< property.get("name") << ", "
|
|
<< "\"" << property.get("type") << "\", "
|
|
<< ( property.get("access").find("read") != string::npos
|
|
? "true"
|
|
: "false" )
|
|
<< ", "
|
|
<< ( property.get("access").find("write") != string::npos
|
|
? "true"
|
|
: "false" )
|
|
<< ");" << endl;
|
|
}
|
|
|
|
for(Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi)
|
|
{
|
|
Xml::Node& method = **mi;
|
|
|
|
file << tab << tab << "register_method("
|
|
<< ifaceclass << ", " << method.get("name") << ", "<< stub_name(method.get("name"))
|
|
<< ");" << endl;
|
|
}
|
|
|
|
file << tab << "}" << endl
|
|
<< endl;
|
|
|
|
file << tab << "::DBus::IntrospectedInterface* const introspect() const " << endl
|
|
<< tab << "{" << endl;
|
|
|
|
for(Xml::Nodes::iterator mi = ms.begin(); mi != ms.end(); ++mi)
|
|
{
|
|
Xml::Node& method = **mi;
|
|
Xml::Nodes args = method["arg"];
|
|
|
|
file << tab << tab << "static ::DBus::IntrospectedArgument " << method.get("name") << "_args[] = " << endl
|
|
<< tab << tab << "{" << endl;
|
|
|
|
for(Xml::Nodes::iterator ai = args.begin(); ai != args.end(); ++ai)
|
|
{
|
|
Xml::Node& arg = **ai;
|
|
|
|
file << tab << tab << tab << "{ ";
|
|
|
|
if(arg.get("name").length())
|
|
{
|
|
file << "\"" << arg.get("name") << "\", ";
|
|
}
|
|
else
|
|
{
|
|
file << "0, ";
|
|
}
|
|
file << "\"" << arg.get("type") << "\", "
|
|
<< ( arg.get("direction") == "in" ? "true" : "false" )
|
|
<< " }," << endl;
|
|
}
|
|
file << tab << tab << tab << "{ 0, 0, 0 }" << endl
|
|
<< tab << tab << "};" << endl;
|
|
}
|
|
|
|
file << tab << tab << "static ::DBus::IntrospectedMethod " << ifaceclass << "_methods[] = " << endl
|
|
<< tab << tab << "{" << endl;
|
|
|
|
for(Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi)
|
|
{
|
|
Xml::Node& method = **mi;
|
|
|
|
file << tab << tab << tab << "{ \"" << method.get("name") << "\", " << method.get("name") << "_args }," << endl;
|
|
}
|
|
|
|
file << tab << tab << tab << "{ 0, 0 }" << endl
|
|
<< tab << tab << "};" << endl;
|
|
|
|
file << tab << tab << "static ::DBus::IntrospectedMethod " << ifaceclass << "_signals[] = " << endl
|
|
<< tab << tab << "{" << endl;
|
|
|
|
for(Xml::Nodes::iterator si = signals.begin(); si != signals.end(); ++si)
|
|
{
|
|
Xml::Node& method = **si;
|
|
|
|
file << tab << tab << tab << "{ \"" << method.get("name") << "\", " << method.get("name") << "_args }," << endl;
|
|
}
|
|
|
|
file << tab << tab << tab << "{ 0, 0 }" << endl
|
|
<< tab << tab << "};" << endl;
|
|
|
|
file << tab << tab << "static ::DBus::IntrospectedProperty " << ifaceclass << "_properties[] = " << endl
|
|
<< tab << tab << "{" << endl;
|
|
|
|
for(Xml::Nodes::iterator pi = properties.begin(); pi != properties.end(); ++pi)
|
|
{
|
|
Xml::Node& property = **pi;
|
|
|
|
file << tab << tab << tab << "{ "
|
|
<< "\"" << property.get("name") << "\", "
|
|
<< "\"" << property.get("type") << "\", "
|
|
<< ( property.get("access").find("read") != string::npos
|
|
? "true"
|
|
: "false" )
|
|
<< ", "
|
|
<< ( property.get("access").find("write") != string::npos
|
|
? "true"
|
|
: "false" )
|
|
<< " }," << endl;
|
|
}
|
|
|
|
|
|
file << tab << tab << tab << "{ 0, 0, 0, 0 }" << endl
|
|
<< tab << tab << "};" << endl;
|
|
|
|
file << tab << tab << "static ::DBus::IntrospectedInterface " << ifaceclass << "_interface = " << endl
|
|
<< tab << tab << "{" << endl
|
|
<< tab << tab << tab << "\"" << ifacename << "\"," << endl
|
|
<< tab << tab << tab << ifaceclass << "_methods," << endl
|
|
<< tab << tab << tab << ifaceclass << "_signals," << endl
|
|
<< tab << tab << tab << ifaceclass << "_properties" << endl
|
|
<< tab << tab << "};" << endl
|
|
<< tab << tab << "return &" << ifaceclass << "_interface;" << endl
|
|
<< tab << "}" << endl
|
|
<< endl;
|
|
|
|
file << "public:" << endl
|
|
<< endl
|
|
<< tab << "/* properties exposed by this interface, use" << endl
|
|
<< tab << " * property() and property(value) to get and set a particular property" << endl
|
|
<< tab << " */" << endl;
|
|
|
|
for(Xml::Nodes::iterator pi = properties.begin(); pi != properties.end(); ++pi)
|
|
{
|
|
Xml::Node& property = **pi;
|
|
string name = property.get("name");
|
|
string type = property.get("type");
|
|
string type_name = signature_to_type(type);
|
|
|
|
file << tab << "::DBus::PropertyAdaptor< " << type_name << " > " << name << ";" << endl;
|
|
}
|
|
|
|
file << endl;
|
|
|
|
file << "public:" << endl
|
|
<< endl
|
|
<< tab << "/* methods exported by this interface," << endl
|
|
<< tab << " * you will have to implement them in your ObjectAdaptor" << endl
|
|
<< tab << " */" << endl;
|
|
|
|
for(Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi)
|
|
{
|
|
Xml::Node& method = **mi;
|
|
Xml::Nodes args = method["arg"];
|
|
Xml::Nodes args_in = args.select("direction","in");
|
|
Xml::Nodes args_out = args.select("direction","out");
|
|
|
|
file << tab << "virtual ";
|
|
|
|
if(args_out.size() == 0 || args_out.size() > 1 )
|
|
{
|
|
file << "void ";
|
|
}
|
|
else if(args_out.size() == 1)
|
|
{
|
|
file << signature_to_type(args_out.front()->get("type")) << " ";
|
|
}
|
|
|
|
file << method.get("name") << "( ";
|
|
|
|
unsigned int i = 0;
|
|
for(Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i)
|
|
{
|
|
Xml::Node& arg = **ai;
|
|
file << "const " << signature_to_type(arg.get("type")) << "& ";
|
|
|
|
string arg_name = arg.get("name");
|
|
if(arg_name.length())
|
|
file << arg_name;
|
|
|
|
if((i+1 != args_in.size() || args_out.size() > 1))
|
|
file << ", ";
|
|
}
|
|
|
|
if(args_out.size() > 1)
|
|
{
|
|
unsigned int i = 0;
|
|
for(Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i)
|
|
{
|
|
Xml::Node& arg = **ao;
|
|
file << signature_to_type(arg.get("type")) << "&";
|
|
|
|
string arg_name = arg.get("name");
|
|
if(arg_name.length())
|
|
file << " " << arg_name;
|
|
|
|
if(i+1 != args_out.size())
|
|
file << ", ";
|
|
}
|
|
}
|
|
file << " ) = 0;" << endl;
|
|
}
|
|
|
|
file << endl
|
|
<< "public:" << endl
|
|
<< endl
|
|
<< tab << "/* signal emitters for this interface" << endl
|
|
<< tab << " */" << endl;
|
|
|
|
for(Xml::Nodes::iterator si = signals.begin(); si != signals.end(); ++si)
|
|
{
|
|
Xml::Node& signal = **si;
|
|
Xml::Nodes args = signal["arg"];
|
|
|
|
file << tab << "void " << signal.get("name") << "( ";
|
|
|
|
unsigned int i = 0;
|
|
for(Xml::Nodes::iterator a = args.begin(); a != args.end(); ++a, ++i)
|
|
{
|
|
Xml::Node& arg = **a;
|
|
|
|
file << "const " << signature_to_type(arg.get("type")) << "& arg" << i+1;
|
|
|
|
if(i+1 != args.size())
|
|
file << ", ";
|
|
}
|
|
|
|
file << " )" << endl
|
|
<< tab << "{" << endl
|
|
<< tab << tab << "::DBus::SignalMessage sig(\"" << signal.get("name") <<"\");" << endl;;
|
|
|
|
|
|
if(args.size() > 0)
|
|
{
|
|
file << tab << tab << "::DBus::MessageIter wi = sig.writer();" << endl;
|
|
|
|
for(unsigned int i = 0; i < args.size(); ++i)
|
|
{
|
|
file << tab << tab << "wi << arg" << i+1 << ";" << endl;
|
|
}
|
|
}
|
|
|
|
file << tab << tab << "emit_signal(sig);" << endl
|
|
<< tab << "}" << endl;
|
|
}
|
|
|
|
file << endl
|
|
<< "private:" << endl
|
|
<< endl
|
|
<< tab << "/* unmarshalers (to unpack the DBus message before calling the actual interface method)" << endl
|
|
<< tab << " */" << endl;
|
|
|
|
for(Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi)
|
|
{
|
|
Xml::Node& method = **mi;
|
|
Xml::Nodes args = method["arg"];
|
|
Xml::Nodes args_in = args.select("direction","in");
|
|
Xml::Nodes args_out = args.select("direction","out");
|
|
|
|
file << tab << "::DBus::Message " << stub_name(method.get("name")) << "( const ::DBus::CallMessage& call )" << endl
|
|
<< tab << "{" << endl
|
|
<< tab << tab << "::DBus::MessageIter ri = call.reader();" << endl
|
|
<< endl;
|
|
|
|
unsigned int i = 1;
|
|
for(Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i)
|
|
{
|
|
Xml::Node& arg = **ai;
|
|
file << tab << tab << signature_to_type(arg.get("type")) << " argin" << i << ";"
|
|
<< " ri >> argin" << i << ";" << endl;
|
|
}
|
|
|
|
if(args_out.size() == 0)
|
|
{
|
|
file << tab << tab;
|
|
}
|
|
else if(args_out.size() == 1)
|
|
{
|
|
file << tab << tab << signature_to_type(args_out.front()->get("type")) << " argout1 = ";
|
|
}
|
|
else
|
|
{
|
|
unsigned int i = 1;
|
|
for(Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i)
|
|
{
|
|
Xml::Node& arg = **ao;
|
|
file << tab << tab << signature_to_type(arg.get("type")) << " argout" << i << ";" << endl;
|
|
}
|
|
file << tab << tab;
|
|
}
|
|
|
|
file << method.get("name") << "(";
|
|
|
|
for(unsigned int i = 0; i < args_in.size(); ++i)
|
|
{
|
|
file << "argin" << i+1;
|
|
|
|
if((i+1 != args_in.size() || args_out.size() > 1))
|
|
file << ", ";
|
|
}
|
|
|
|
if(args_out.size() > 1)
|
|
for(unsigned int i = 0; i < args_out.size(); ++i)
|
|
{
|
|
file << "argout" << i+1;
|
|
|
|
if(i+1 != args_out.size())
|
|
file << ", ";
|
|
}
|
|
|
|
file << ");" << endl;
|
|
|
|
file << tab << tab << "::DBus::ReturnMessage reply(call);" << endl;
|
|
|
|
if(args_out.size() > 0)
|
|
{
|
|
file << tab << tab << "::DBus::MessageIter wi = reply.writer();" << endl;
|
|
|
|
for(unsigned int i = 0; i < args_out.size(); ++i)
|
|
{
|
|
file << tab << tab << "wi << argout" << i+1 << ";" << endl;
|
|
}
|
|
}
|
|
|
|
file << tab << tab << "return reply;" << endl;
|
|
|
|
file << tab << "}" << endl;
|
|
}
|
|
|
|
file << "};" << endl
|
|
<< endl;
|
|
|
|
for(unsigned int i = 0; i < nspaces; ++i)
|
|
{
|
|
file << "} ";
|
|
}
|
|
file << endl;
|
|
}
|
|
|
|
file << "#endif//" << cond_comp << endl;
|
|
|
|
file.close();
|
|
}
|
|
|
|
int main( int argc, char** argv )
|
|
{
|
|
if(argc < 2)
|
|
{
|
|
usage(argv[0]);
|
|
}
|
|
|
|
bool proxy_mode, adaptor_mode;
|
|
char *proxy, *adaptor;
|
|
|
|
proxy_mode = false;
|
|
proxy = 0;
|
|
|
|
adaptor_mode = false;
|
|
adaptor = 0;
|
|
|
|
for(int a = 1; a < argc; ++a)
|
|
{
|
|
if(!strncmp(argv[a], "--proxy=", 8))
|
|
{
|
|
proxy_mode = true;
|
|
proxy = argv[a] +8;
|
|
}
|
|
else
|
|
if(!strncmp(argv[a], "--adaptor=", 10))
|
|
{
|
|
adaptor_mode = true;
|
|
adaptor = argv[a] +10;
|
|
}
|
|
}
|
|
|
|
if(!proxy_mode && !adaptor_mode) usage(argv[0]);
|
|
|
|
ifstream xmlfile(argv[1]);
|
|
|
|
if(xmlfile.bad())
|
|
{
|
|
cerr << "unable to open file " << argv[1] << endl;
|
|
return -1;
|
|
}
|
|
|
|
Xml::Document doc;
|
|
|
|
try
|
|
{
|
|
xmlfile >> doc;
|
|
//cout << doc.to_xml();
|
|
}
|
|
catch(Xml::Error& e)
|
|
{
|
|
cerr << "error parsing " << argv[1] << ": " << e.what() << endl;
|
|
return -1;
|
|
}
|
|
|
|
if(!doc.root)
|
|
{
|
|
cerr << "empty document" << endl;
|
|
return -1;
|
|
}
|
|
|
|
if(proxy_mode) generate_proxy(doc, proxy);
|
|
if(adaptor_mode) generate_adaptor(doc, adaptor);
|
|
|
|
return 0;
|
|
}
|