split genwrappers into several smaller pieces

oRTP @ ce8c1975

-Subproject commit 706f0b59f818a69c673053e831fa1f19a855f80b
+Subproject commit ce8c19753495b4ad16a6c5df2bf2bf235443f762

tools/Makefile.am

@@ -59,7 +59,9 @@ lpc2xml_test_LDADD=\
 	$(top_builddir)/coreapi/liblinphone.la \
 	liblpc2xml.la
 
-lp_gen_wrappers_SOURCES=genwrappers.cc
+lp_gen_wrappers_SOURCES=genwrappers.cc \
+			software-desc.cc software-desc.hh \
+			generator.cc generator.hh
 
 lp_gen_wrappers_LDADD= \
 		$(LIBXML2_LIBS)

tools/generator.cc

+/*
+linphone
+Copyright (C) 2013 Belledonne Communications SARL
+Simon Morlat (simon.morlat@linphone.org)
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+
+#include <sstream>
+
+#include "generator.hh"
+
+#ifdef WIN32
+#include <direct.h>
+#endif
+
+
+CplusplusGenerator::CplusplusGenerator(){
+}
+
+void CplusplusGenerator::generate(Project *proj){
+	list<Class*> classes=proj->getClasses();
+	mCurProj=proj;
+#ifndef WIN32
+	mkdir(proj->getName().c_str(),S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IROTH);
+#else
+	_mkdir(proj->getName().c_str());
+#endif
+	for_each(classes.begin(),classes.end(),bind1st(mem_fun(&CplusplusGenerator::writeClass),this));
+}
+
+void CplusplusGenerator::writeClass(Class *klass){
+	ostringstream filename;
+	
+	if (klass->getType()!=Type::Class) return;
+	filename<<mCurProj->getName()<<"/"<<klass->getName()<<".hh";
+	mOutfile.open(filename.str().c_str());
+	if (!mOutfile.is_open()){
+		cerr<<"Could not write into "<<filename.str()<<endl;
+		return;
+	}
+	const list<Method*> &methods=klass->getMethods();
+	mCurClass=klass;
+	mOutfile<<"/* Wrapper generated by lp-gen-wrappers, do not edit*/"<<endl;
+	mOutfile<<endl;
+	mOutfile<<"#include <string>"<<endl;
+	mOutfile<<endl;
+	if (!mCurProj->getName().empty())
+		mOutfile<<"namespace "<<mCurProj->getName()<<"{"<<endl<<endl;
+	mOutfile<<"class "<<klass->getName()<<"{"<<endl;
+	mOutfile<<"public:"<<endl;
+	for_each(methods.begin(),methods.end(),bind1st(mem_fun(&CplusplusGenerator::writeMethod),this));
+	mOutfile<<"}"<<endl<<endl;
+	if (!mCurProj->getName().empty())
+		mOutfile<<"} //end of namespace "<<mCurProj->getName()<<endl;
+	mOutfile<<endl;
+	mOutfile.close();
+}
+
+void CplusplusGenerator::writeArgument(Argument *arg, bool isReturn){
+	Type *type=arg->getType();
+	
+	if (type->getBasicType()==Type::Class){
+		if (arg->isConst()){
+			mOutfile<<"const ";
+		}
+		mOutfile<<type->getName();
+		if (arg->isPointer())
+			mOutfile<<"*";
+	}else if (type->getBasicType()==Type::Integer){
+		mOutfile<<"int";
+	}else if (type->getBasicType()==Type::Enum){
+		mOutfile<<type->getName();
+	}else if (type->getBasicType()==Type::String){
+		if (!isReturn)
+			mOutfile<<"const std::string &";
+		else 
+			mOutfile<<"std::string";
+	}else if (type->getBasicType()==Type::Void){
+		mOutfile<<"void";
+	}else if (type->getBasicType()==Type::Boolean){
+		mOutfile<<"bool";
+	}
+	if (!isReturn && !arg->getName().empty())
+		mOutfile<<" "<<arg->getName();
+}
+
+void CplusplusGenerator::writeTabs(int ntabs){
+	int i;
+	for(i=0;i<ntabs;++i)
+		mOutfile<<"\t";
+}
+
+void CplusplusGenerator::writeHelpComment(const std::string &comment, int ntabs){
+	size_t i;
+	int curindex=0;
+	writeTabs(ntabs);
+	mOutfile<<" * ";
+	for(i=0;i<comment.size();i++,curindex++){
+		
+		if (comment[i]=='\n' || (curindex>100 && comment[i]==' ')){
+			mOutfile<<endl;
+			writeTabs(ntabs);
+			mOutfile<<" * ";
+			curindex=0;
+		}else mOutfile<<comment[i];
+	}
+}
+
+void CplusplusGenerator::writeMethod(Method *method){
+	Argument *retarg=method->getReturnArg();
+	const list<Argument*> &args=method->getArgs();
+	list<Argument*>::const_iterator it;
+	
+	writeTabs(1);
+	mOutfile<<"/**"<<endl;
+	writeHelpComment(method->getHelp(),1);
+	mOutfile<<endl;
+	writeTabs(1);
+	mOutfile<<"**/"<<endl;
+	
+	writeTabs(1);
+	writeArgument(retarg,true);
+	mOutfile<<" "<<method->getName()<<"(";
+	
+	for(it=args.begin();it!=args.end();++it){
+		if (it!=args.begin()) mOutfile<<", ";
+		writeArgument(*it);
+	}
+	mOutfile<<")";
+	if (method->isConst()) mOutfile<<"const";
+	mOutfile<<";"<<endl;
+	mOutfile<<endl;
+}
+
+
+JavascriptGenerator::JavascriptGenerator(){
+}
+
+void JavascriptGenerator::generate(Project *proj){
+	list<Class*> classes=proj->getClasses();
+	mCurProj=proj;
+#ifndef WIN32
+	unlink(proj->getName().c_str());
+	mkdir(proj->getName().c_str(),S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IROTH);
+#else
+	_mkdir(proj->getName().c_str());
+#endif
+	for_each(classes.begin(),classes.end(),bind1st(mem_fun(&JavascriptGenerator::writeClass),this));
+}
+
+void JavascriptGenerator::writeClass(Class *klass){
+	ostringstream filename;
+	
+	if (klass->getType()!=Type::Class) return;
+	filename<<mCurProj->getName()<<"/"<<klass->getName()<<".js";
+	mOutfile.open(filename.str().c_str());
+	if (!mOutfile.is_open()){
+		cerr<<"Could not write into "<<filename.str()<<endl;
+		return;
+	}
+	const list<Method*> &methods=klass->getMethods();
+	mCurClass=klass;
+	mOutfile<<"/* Wrapper generated by lp-gen-wrappers, do not edit*/"<<endl;
+	mOutfile<<endl;
+	
+	//if (!mCurProj->getName().empty())
+	//	mOutfile<<"namespace "<<mCurProj->getName()<<"{"<<endl<<endl;
+	mOutfile<<"/**"<<endl;
+	mOutfile<<" * "<<klass->getHelp()<<endl;
+	mOutfile<<" * @external "<<klass->getName()<<endl;
+	mOutfile<<"**/"<<endl;
+	
+	list<Property*> properties=klass->getProperties();
+	for_each(properties.begin(),properties.end(),bind1st(mem_fun(&JavascriptGenerator::writeProperty),this));
+	mOutfile<<endl;
+	for_each(methods.begin(),methods.end(),bind1st(mem_fun(&JavascriptGenerator::writeMethod),this));
+	//if (!mCurProj->getName().empty())
+	//	mOutfile<<"} //end of namespace "<<mCurProj->getName()<<endl;
+	mOutfile<<endl;
+	mOutfile.close();
+}
+
+void JavascriptGenerator::writeType(Type *type){
+	switch(type->getBasicType()){
+		case Type::Float:
+		case Type::Integer:
+			mOutfile<<"number";
+		break;
+		case Type::String:
+			mOutfile<<"string";
+		break;
+		case Type::Boolean:
+			mOutfile<<"boolean";
+		break;
+		case Type::Class:
+		case Type::Enum:
+			mOutfile<<"external:"<<type->getName();
+		break;
+		case Type::Void:
+			mOutfile<<"void";
+		break;
+		case Type::Callback:
+		break;
+	}
+}
+
+void JavascriptGenerator::writeArgument(Argument *arg, bool isReturn){
+	if (!isReturn){
+		mOutfile<<" * @param {";
+		writeType(arg->getType());
+		mOutfile<<"} "<<arg->getName()<<" - "<<arg->getHelp()<<endl;
+	}else{
+		mOutfile<<" * @returns {";
+		writeType(arg->getType());
+		mOutfile<<"} "<<arg->getHelp()<<endl;
+	}
+}
+
+void JavascriptGenerator::writeTabs(int ntabs){
+	int i;
+	for(i=0;i<ntabs;++i)
+		mOutfile<<"\t";
+}
+
+void JavascriptGenerator::writeHelpComment(const std::string &comment, int ntabs){
+	size_t i;
+	int curindex=0;
+	mOutfile<<" * ";
+	for(i=0;i<comment.size();i++,curindex++){
+		
+		if (comment[i]=='\n' || (curindex>100 && comment[i]==' ')){
+			mOutfile<<endl;
+			mOutfile<<" * ";
+			curindex=0;
+		}else mOutfile<<comment[i];
+	}
+}
+
+void JavascriptGenerator::writeProperty(Property *prop){
+	mOutfile<<"/**"<<endl;
+	writeHelpComment(prop->getHelp(),0);
+	mOutfile<<endl;
+	mOutfile<<" * @member {";
+	writeType(prop->getType());
+	mOutfile<<"} external:"<<mCurClass->getName()<<"#"<<prop->getName()<<endl;
+	if (prop->getAttribute()==Property::ReadOnly)
+		mOutfile<<" * @readonly"<<endl;
+	mOutfile<<"**/"<<endl;
+}
+
+void JavascriptGenerator::writeMethod(Method *method){
+	Argument *retarg=method->getReturnArg();
+	const list<Argument*> &args=method->getArgs();
+	list<Argument*>::const_iterator it;
+	
+	if (method->getPropertyBehaviour()!=Method::None) return;
+	if (method->getName()=="ref" || method->getName()=="unref") return;
+	
+	mOutfile<<"/**"<<endl;
+	writeHelpComment(method->getHelp(),0);
+	mOutfile<<endl;
+	mOutfile<<" * @function external:"<<mCurClass->getName()<<"#"<<method->getName()<<endl;
+	
+	for(it=args.begin();it!=args.end();++it){
+		writeArgument(*it);
+	}
+	writeArgument(retarg,true);
+	mOutfile<<"**/"<<endl;
+	mOutfile<<endl;
+}

tools/generator.hh

+/*
+linphone
+Copyright (C) 2013 Belledonne Communications SARL
+Simon Morlat (simon.morlat@linphone.org)
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+#ifndef generator_hh
+#define generator_hh
+
+#include <fstream>
+
+#include "software-desc.hh"
+
+class OutputGenerator{
+public:
+	virtual void generate(Project *proj)=0;
+};
+
+class CplusplusGenerator : public OutputGenerator{
+public:
+	CplusplusGenerator();
+	virtual void generate(Project *proj);
+private:
+	void writeClass(Class *klass);
+	void writeArgument(Argument *arg, bool isReturn=false);
+	void writeTabs(int ntabs);
+	void writeHelpComment(const std::string &comment, int ntabs);
+	void writeMethod(Method *method);
+	ofstream mOutfile;
+	Project *mCurProj;
+	Class *mCurClass;
+};
+
+class JavascriptGenerator : public OutputGenerator{
+public:
+	JavascriptGenerator();
+	virtual void generate(Project *proj);
+private:
+	void writeClass(Class *klass);
+	void writeType(Type *type);
+	void writeArgument(Argument *arg, bool isReturn=false);
+	void writeTabs(int ntabs);
+	void writeHelpComment(const std::string &comment, int ntabs);
+	void writeProperty(Property *prop);
+	void writeMethod(Method *method);
+	ofstream mOutfile;
+	Project *mCurProj;
+	Class *mCurClass;
+};
+
+
+#endif

tools/genwrappers.cc

@@ -18,632 +18,17 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
+#include "software-desc.hh"
+#include "generator.hh"
+
 #include <libxml/parser.h>
 #include <libxml/tree.h>
 #include <string.h>
 #include <cstdio>
 #include <iostream>
-#include <fstream>
 #include <sstream>
-#include <list>
-#include <map>
-#include <algorithm>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-
-using namespace::std;
-
-
-class Type{
-public:
-	enum BasicType{
-		Void,
-		Boolean,
-		Integer,
-		Float,
-		String,
-		Enum,
-		Class,
-		Callback
-	};
-	static const char *sBasicTypeNames[];
-	static Type* addType(BasicType bt, const string &name){
-		Type* ret;
-		if ((ret=mTypes[name])==0){
-			//cout<<"Adding new "<<sBasicTypeNames[(int)bt]<<" type '"<<name<<"'"<<endl;
-			ret=mTypes[name]=new Type(bt,name);
-		}else if (bt!=Class){
-			ret->mBasic=bt;
-		}
-		return ret;
-	}
-	static Type *getType(const std::string &tname){
-		if (strstr(tname.c_str(),"char")!=0 && strchr(tname.c_str(),'*')!=0){
-			return &sStringType;
-		}else if (tname.find("int")==0){
-			return &sIntegerType;
-		}else if (tname.find("float")==0){
-			return &sFloatType;
-		}else if (tname.find("bool_t")==0){
-			return &sBooleanType;
-		}else if (tname.find("void")!=string::npos){
-			return &sVoidType;
-		}else if (tname.find("enum")==0){
-			return addType(Enum,tname.c_str()+strlen("enum "));
-		}else{/*an object?*/
-			
-			string tmp=tname;
-			size_t pos;
-			
-			/*really ugly and slow*/
-			
-			pos=tmp.find('*');
-			if (pos!=string::npos)
-				tmp.erase(pos,1);
-			
-			pos=tmp.find("const");
-			if (pos!=string::npos)
-				tmp.erase(pos,strlen("const"));
-			
-			while ((pos=tmp.find(' '))!=string::npos){
-				tmp.erase(pos,1);
-			}
-			return addType(Class,tmp);
-		}
-		cerr<<"Unhandled type name"<<tname<<endl;
-		return NULL;
-	}
-	const string &getName()const{
-		return mName;
-	}
-	BasicType getBasicType()const{
-		return mBasic;
-	}
-private:
-	BasicType mBasic;
-	string mName;
-	Type(BasicType basic, const std::string &tname="") : mBasic(basic), mName(tname){
-	}
-	static Type sStringType;
-	static Type sIntegerType;
-	static Type sVoidType;
-	static Type sBooleanType;
-	static Type sFloatType;
-	static std::map<string,Type*> mTypes;
-};
 
-Type Type::sStringType(Type::String);
-Type Type::sIntegerType(Type::Integer);
-Type Type::sVoidType(Type::Void);
-Type Type::sBooleanType(Type::Boolean);
-Type Type::sFloatType(Type::Float);
-std::map<string,Type*> Type::mTypes;
-const char *Type::sBasicTypeNames[]={
-		"Void",
-		"Boolean",
-		"Integer",
-		"Float",
-		"String",
-		"Enum",
-		"Class",
-		"Callback",
-		"undef",
-		"undef"
-};
-	
-
-class Argument{
-public:
-	Argument(Type *type, const string &argname, bool isConst, bool isPointer) : mType(type), mName(argname), mConst(isConst), mPointer(isPointer){
-		if (!isPointer) mConst=false;
-	}
-	Type *getType()const{
-		return mType;
-	}
-	bool isConst()const{
-		return mConst;
-	}
-	const string &getName()const{
-		return mName;
-	}
-	bool isPointer()const{
-		return mPointer;
-	}
-	const string &getHelp()const{
-		return mHelp;
-	}
-	void setHelp(const string &help){
-		mHelp=help;
-	}
-private:
-	
-	Type *mType;
-	string mName;
-	string mHelp;
-	bool mConst;
-	bool mPointer;
-};
 
-class Method{
-public:
-	enum PropertyBehaviour{
-		None,
-		Read,
-		Write
-	};
-	Method(const std::string &uid, Argument* return_arg, const std::string &name, const list<Argument*> &args, bool isConst, bool isStatic){
-		mUid=uid;
-		mReturn=return_arg;
-		mName=name;
-		mArgs=args;
-		mConst=isConst;
-		mStatic=isStatic;
-		analyseProperties();
-	}
-	void setHelp(const std::string &help){
-		mHelp=help;
-	}
-	Argument *getReturnArg()const{
-		return mReturn;
-	}
-	const string &getName()const{
-		return mName;
-	}
-	const list<Argument*> &getArgs()const {
-		return mArgs;
-	}
-	bool isConst()const{
-		return mConst;
-	}
-	bool isStatic()const{
-		return mStatic;
-	}
-	const string &getHelp(){
-		return mHelp;
-	}
-	PropertyBehaviour getPropertyBehaviour()const{
-		return mPropertyBehaviour;
-	}
-	const string &getPropertyName()const{
-		return mPropertyName;
-	}
-private:
-	void analyseProperties(){
-		size_t enabled_pos;
-		mPropertyBehaviour=None;
-		
-		if (mName.find("get")==0 && mArgs.size()==0){
-			mPropertyName=mName.substr(3,string::npos);
-			if (!mPropertyName.empty()){
-				mPropertyName[0]=tolower(mPropertyName[0]);
-				mPropertyBehaviour=Read;
-			}
-		}else if (mName.find("enable")==0 && mArgs.size()==1){
-			mPropertyName=mName.substr(6,string::npos);
-			if (!mPropertyName.empty()){
-				mPropertyName[0]=tolower(mPropertyName[0]);
-				mPropertyBehaviour=Write;
-			}
-		}else if (mName.find("set")==0 && mArgs.size()==1){
-			mPropertyName=mName.substr(3,string::npos);
-			if (!mPropertyName.empty()){
-				mPropertyName[0]=tolower(mPropertyName[0]);
-				mPropertyBehaviour=Write;
-			}
-		}else if ((enabled_pos=mName.rfind("Enabled"))!=string::npos && mArgs.size()==0){
-			size_t goodpos=mName.size()-7;
-			if (enabled_pos==goodpos){
-				mPropertyName=mName.substr(0,goodpos);
-				if (!mPropertyName.empty()){
-					mPropertyBehaviour=Read;
-				}
-			}
-		}
-		if (mPropertyBehaviour==None)
-			mPropertyName="";
-	}
-	string mUid;
-	Argument *mReturn;
-	string mName;
-	list<Argument*> mArgs;
-	string mHelp;
-	string mPropertyName; /*if it can be a property*/
-	PropertyBehaviour mPropertyBehaviour;
-	bool mConst;
-	bool mStatic;