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PBJParseUtil.cpp
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PBJParseUtil.cpp
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/* PBJ Parsing Utility API for streaming C# and C++ pbj classes
* PBJParseUtil.cpp
*
* Copyright (c) 2009, Daniel Reiter Horn
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Sirikata nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <antlr3.h>
#include "PBJ.h"
#include "PBJParseUtil.h"
#include <assert.h>
#include <sstream>
#include <iostream>
#include <string.h>
#include "PBJLanguageOutput.hpp"
void freeSymbolTable(SCOPE_TYPE(Symbols) symtab) {
symtab->types->free(symtab->types);
symtab->flag_sizes->free(symtab->flag_sizes);
symtab->enum_sizes->free(symtab->enum_sizes);
symtab->flag_values->free(symtab->flag_values);
symtab->flag_all_on->free(symtab->flag_all_on);
symtab->enum_values->free(symtab->enum_values);
symtab->required_advanced_fields->free(symtab->required_advanced_fields);
if (symtab->message) {
stringFree(symtab->message);
}
delete symtab->cs_streams->csType;
delete symtab->cs_streams->csBuild;
delete symtab->cs_streams->csMembers;
free(symtab->cs_streams);
symtab->cs_streams=NULL;
}
std::string defineable(const unsigned char*dat) {
std::string retval;
bool first=true;
while(*dat) {
if ((*dat>='0'&&*dat<='9')||
(*dat>='a'&&*dat<='z')||
(*dat>='A'&&*dat<='Z')||
(*dat=='_')) {
retval+=*dat;
first=false;
}else if (!first) {
retval+='_';
}
++dat;
}
return retval;
}
void freeNameSpace(SCOPE_TYPE(NameSpace) symtab) {
if (symtab->output->cpp) {
*symtab->output->cpp<<"#endif\n";
}
symtab->imports->free(symtab->imports);
//delete symtab->output->cpp;
}
void initNameSpace(pPBJParser ctx, SCOPE_TYPE(NameSpace) symtab) {
if (SCOPE_SIZE(NameSpace)>1) {
SCOPE_TYPE(NameSpace) lowerNamespace;
int scope_size=SCOPE_SIZE(NameSpace)-2;
lowerNamespace=(SCOPE_TYPE(NameSpace) ) (SCOPE_INSTANCE(NameSpace,scope_size));
symtab->filename=stringDup(lowerNamespace->filename);
symtab->internalNamespace=stringDup(lowerNamespace->internalNamespace);
symtab->externalNamespace=stringDup(lowerNamespace->externalNamespace);
symtab->output=(struct LanguageOutputStruct*)malloc(sizeof(struct LanguageOutputStruct));
memcpy(symtab->output,((SCOPE_TYPE(NameSpace) )SCOPE_INSTANCE(NameSpace,SCOPE_SIZE(NameSpace)-2))->output,sizeof(struct LanguageOutputStruct));
}
if (symtab->output->cpp||symtab->output->cs) {
char lst='.';
if (symtab->filename->len>6) {
lst=symtab->filename->chars[symtab->filename->len-6];
assert(lst=='.');
symtab->filename->chars[symtab->filename->len-6]='\0';
}
if (symtab->output->cpp) {
*symtab->output->cpp<<"#ifndef "<<defineable(symtab->internalNamespace->chars)<<(symtab->externalNamespace->len?'_'+defineable(symtab->externalNamespace->chars)+'_':"_")<<defineable(symtab->filename->chars)<<'\n';
*symtab->output->cpp<<"#define "<<defineable(symtab->internalNamespace->chars)<<(symtab->externalNamespace->len?'_'+defineable(symtab->externalNamespace->chars)+'_':"_")<<defineable(symtab->filename->chars)<<'\n';
*symtab->output->cpp<<"#include \"pbj.hpp\"\n";
*symtab->output->cpp<<"#include \""<<symtab->filename->chars<<".pb.h\"\n";
}
if (symtab->filename->len>6) {
symtab->filename->chars[symtab->filename->len-6]=lst;
}
if (symtab->output->cs) {
// *symtab->output->cs<<"using converters = global::PBJ.Converters;\n";
*symtab->output->cs<<"using pbd = global::Google.ProtocolBuffers.Descriptors;\n";
*symtab->output->cs<<"using pb = global::Google.ProtocolBuffers;\n";
}
}
symtab->package=NULL;
symtab->imports = antlr3ListNew(1);
symtab->free=freeNameSpace;
}
void initSymbolTable(SCOPE_TYPE(Symbols) symtab, pANTLR3_STRING messageName, int isExtension) {
symtab->num_reserved_ranges=0;
symtab->reserved_range_start=NULL;
symtab->reserved_range_end=NULL;
symtab->num_extension_ranges=0;
symtab->extension_range_start=NULL;
symtab->extension_range_end=NULL;
symtab->cs_streams=(struct CsStreams*)malloc(sizeof(struct CsStreams));
memset(symtab->cs_streams,0,sizeof(struct CsStreams));
symtab->cs_streams->csType=new std::stringstream;
symtab->cs_streams->csBuild=new std::stringstream;
symtab->cs_streams->csMembers=new std::stringstream;
symtab->message=NULL;
symtab->required_advanced_fields = antlr3ListNew(1);
symtab->types = antlr3HashTableNew(11);
symtab->flag_all_on = antlr3HashTableNew(11);
symtab->flag_sizes = antlr3HashTableNew(11);
symtab->enum_sizes = antlr3HashTableNew(11);
symtab->flag_values = antlr3HashTableNew(11);
symtab->enum_values = antlr3HashTableNew(11);
if (messageName&&symtab->message==NULL&&!isExtension) {
symtab->message=stringDup(messageName);
}
symtab->free = freeSymbolTable;
}
void definePackage(pPBJParser ctx, pANTLR3_STRING id) {
if (id==NULL) {
if (SCOPE_TOP(NameSpace)->externalNamespace&&SCOPE_TOP(NameSpace)->externalNamespace->len) {
SCOPE_TOP(NameSpace)->package=SCOPE_TOP(NameSpace)->externalNamespace->factory->newPtr(SCOPE_TOP(NameSpace)->externalNamespace->factory,SCOPE_TOP(NameSpace)->externalNamespace->chars,SCOPE_TOP(NameSpace)->externalNamespace->len-1);
}
}else {
SCOPE_TOP(NameSpace)->package=stringDup(id);
if (SCOPE_TOP(NameSpace)->externalNamespace&&SCOPE_TOP(NameSpace)->externalNamespace->len) {
SCOPE_TOP(NameSpace)->package->append8(SCOPE_TOP(NameSpace)->package,".");
pANTLR3_STRING duplicate=SCOPE_TOP(NameSpace)->externalNamespace->subString(SCOPE_TOP(NameSpace)->externalNamespace,0,SCOPE_TOP(NameSpace)->externalNamespace->len-1);
SCOPE_TOP(NameSpace)->package->appendS(SCOPE_TOP(NameSpace)->package,duplicate);
stringFree(duplicate);
}
}
}
pANTLR3_STRING stringDup(pANTLR3_STRING s) {
pANTLR3_STRING retval=s->factory->newPtr(s->factory,s->chars,s->len);
return retval;
}
void stringFree(void* s) {
pANTLR3_STRING id=(pANTLR3_STRING)s;
if (id) {
id->factory->destroy(id->factory,id);
}
}
#define CPPFP *SCOPE_TOP(NameSpace)->output->cpp
#define CSFP *SCOPE_TOP(NameSpace)->output->cs
#define CSTYPE *SCOPE_TOP(Symbols)->cs_streams->csType
#define CSBUILD *SCOPE_TOP(Symbols)->cs_streams->csBuild
#define CSMEM *SCOPE_TOP(Symbols)->cs_streams->csMembers
void defineImport(pPBJParser ctx, pANTLR3_STRING filename) {
pANTLR3_STRING s=filename->factory->newRaw(filename->factory);
s->appendS(s,filename);
SCOPE_TOP(NameSpace)->imports->add(SCOPE_TOP(NameSpace)->imports,s,&stringFree);
if (CPPFP) {
char lst='.';
if (s->len>6) {
lst=s->chars[s->len-6];
assert(lst=='.');
s->chars[s->len-6]='\0';
}
CPPFP<<"#include \""<<s->chars<<".pbj.hpp\"\n";
if (s->len>6)
s->chars[s->len-6]=lst;
}
}
void defineType(pPBJParser ctx, pANTLR3_STRING id) {
if (SCOPE_TOP(Symbols) == NULL) return;
SCOPE_TOP(Symbols)->types->put(SCOPE_TOP(Symbols)->types, id->chars, id, NULL);
}
ANTLR3_BOOLEAN isTypeName(pPBJParser ctx, pANTLR3_UINT8 name) {
int i;
for (i = (int)SCOPE_SIZE(Symbols)-1 ; i >= 0; i--) {
pANTLR3_HASH_TABLE symtab;
pANTLR3_STRING symbol;
SCOPE_TYPE(Symbols) symScope;
symScope = (SCOPE_TYPE(Symbols))SCOPE_INSTANCE(Symbols, i);
symtab = (pANTLR3_HASH_TABLE) symScope->types;
symbol = (pANTLR3_STRING) (symtab->get(symtab, (void *)name));
if (symbol != NULL)
return ANTLR3_TRUE;
}
return ANTLR3_FALSE;
}
void grammarToString (pANTLR3_TREE_NODE_STREAM tns, pANTLR3_BASE_TREE p, pANTLR3_BASE_TREE stop, pANTLR3_STRING buf)
{
ANTLR3_UINT32 n;
ANTLR3_UINT32 c;
if (!p->isNilNode(p) )
{
pANTLR3_STRING text;
text = p->toString(p);
if (text == NULL) {
pANTLR3_COMMON_TOKEN tok=((pANTLR3_COMMON_TREE)(p->super))->token;
if (tok->strFactory==NULL) {
tok->strFactory=buf->factory;
text = tok->getText(((pANTLR3_COMMON_TREE)(p->super))->token);
}
}
if (text == NULL)
{
text = tns->ctns->stringFactory->newRaw(tns->ctns->stringFactory);
text->addc (text, ' ');
text->addi (text, p->getType(p));
}
buf->appendS(buf, text);
}
if (p == stop)
{
return; /* Finished */
}
n = p->getChildCount(p);
if (n > 0 && ! p->isNilNode(p) )
{
buf->addc (buf, ' ');
buf->addi (buf, ANTLR3_TOKEN_DOWN);
}
for (c = 0; c<n ; c++)
{
pANTLR3_BASE_TREE child;
child = (pANTLR3_BASE_TREE)p->getChild(p, c);
grammarToString(tns, child, stop, buf);
}
if (n > 0 && ! p->isNilNode(p) )
{
buf->addc (buf, ' ');
buf->addi (buf, ANTLR3_TOKEN_UP);
}
}
static char* stringChar(pANTLR3_STRING str, ANTLR3_UINT8 searchme) {
unsigned int i;
for (i=0;i<str->len;++i) {
if (str->chars[i]==searchme) {
return (char*)&str->chars[i];
}
}
return NULL;
}
static void openNamespace(pPBJParser ctx) {
pANTLR3_STRING substr;
pANTLR3_STRING rest=NULL;
if (SCOPE_TOP(NameSpace)->package&&SCOPE_SIZE(Symbols)<2) {
char *where=stringChar(SCOPE_TOP(NameSpace)->package,'.');
if (where) {
substr=SCOPE_TOP(NameSpace)->package->subString(SCOPE_TOP(NameSpace)->package,0,where-(char*)SCOPE_TOP(NameSpace)->package->chars);
rest=SCOPE_TOP(NameSpace)->package->subString(SCOPE_TOP(NameSpace)->package,where+1-(char*)SCOPE_TOP(NameSpace)->package->chars,SCOPE_TOP(NameSpace)->package->size);
}else {
substr=stringDup(SCOPE_TOP(NameSpace)->package);
}
if (CSFP)
CSFP<<"namespace ";
do {
if (CPPFP)
CPPFP<<"namespace "<<substr->chars<<" {\n";
if (CSFP)
CSFP<<substr->chars;
stringFree(substr);
substr=NULL;
if (rest) {
where=stringChar(rest,'.');
if (where) {
pANTLR3_STRING toBeFreed=rest;
substr=rest->subString(rest,0,where-(char*)rest->chars);
rest=rest->subString(rest,where+1-(char*)rest->chars,rest->size);
stringFree(toBeFreed);
}else {
substr=rest;
rest=NULL;
}
}
if (substr&&CSFP) {
CSFP<<'.';
}else {
CSFP<<" {\n";
}
}while (substr);
}
}
static void closeNamespace(pPBJParser ctx) {
if (SCOPE_TOP(NameSpace)->package&&SCOPE_SIZE(Symbols)<=2) {
size_t stringSize=SCOPE_TOP(NameSpace)->package->size;
size_t i;
if (CSFP&&stringSize) {
CSFP<<"}\n";
}
if (CPPFP&&stringSize) {
CPPFP<<"}\n";
for (i=0;i<stringSize;++i) {
if (SCOPE_TOP(NameSpace)->package->chars[i]=='.') {
CPPFP<<"}\n";
}
}
}
}
}
pANTLR3_STRING defaultValuePreprocess(pPBJParser ctx, pANTLR3_STRING type, pANTLR3_STRING value){
return stringDup(value);
}
static std::ostream& sendTabs(pPBJParser ctx,int offset) {
int num=SCOPE_SIZE(Symbols)+offset-1;
int i;
for (i=0;i<num;++i) {
CPPFP<<" ";
}
return CPPFP;
}
static std::ostream& sendTabs(pPBJParser ctx,std::ostream &os,int offset) {
int num=SCOPE_SIZE(Symbols)+offset-1;
int i;
for (i=0;i<num;++i) {
os<<" ";
}
return os;
}
static bool isSubMessage(pPBJParser ctx, int loop_add=0) {
int i;
for (i=0;i+1-loop_add<(int)SCOPE_SIZE(Symbols);++i) {
if (((SCOPE_TYPE(Symbols))(SCOPE_INSTANCE(Symbols,i)))->message) {
return true;
}
}
return false;
}
static bool isSymbol(pPBJParser ctx, pANTLR3_STRING type) {
unsigned int i;
for (i=0;i+1<SCOPE_SIZE(Symbols);++i) {
pANTLR3_HASH_TABLE hash=((SCOPE_TYPE(Symbols))(SCOPE_INSTANCE(Symbols,i)))->types;
if (hash->get(hash,type)!=NULL) {
return true;
}
}
return (SCOPE_TOP(Symbols)->types->get(SCOPE_TOP(Symbols)->types,type->chars)!=NULL);
}
static std::ostream& sendCppNs(pPBJParser ctx, std::ostream&fp,const char*delim="::", int loop_add=0) {
unsigned int i;
for (i=0;i+1-loop_add<SCOPE_SIZE(Symbols);++i) {
if (((SCOPE_TYPE(Symbols))(SCOPE_INSTANCE(Symbols,i)))->message) {
fp<<delim<<((SCOPE_TYPE(Symbols))SCOPE_INSTANCE(Symbols,i))->message->chars;
}
}
return fp;
}
static std::ostream& sendCsNs(pPBJParser ctx, std::ostream&fp,const char*delim=".", int loop_add=0) {
return sendCppNs(ctx,fp,delim,loop_add);
}
void defineMessage(pPBJParser ctx, pANTLR3_STRING id){
openNamespace(ctx);
SCOPE_TOP(Symbols)->message=stringDup(id);
bool subMessage=isSubMessage(ctx);
if (CPPFP) {
/*
sendTabs(ctx,1)<<"class "<<id->chars;
sendHashNs(ctx,CPPFP)<<"HasFields : public PBJ::HasFields {\n";
sendTabs(ctx,2)<<"template <class Message> bool operator() (const Message* thus) const {\n";
sendTabs(ctx,3)<<"return evaluateInput(computeHasFields(thus));\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"template <class Message> bool operator() (const Message* thus, bool isOutput) const {\n";
sendTabs(ctx,3)<<"return evaluateOutput(computeHasFields(thus));\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"template <class Message> bool computeHasFields(const Message* thus) const;\n";
sendTabs(ctx,1)<<"};\n";
*/
sendTabs(ctx,1)<<"class I"<<id->chars<<" : public PBJ::Message< I"<<id->chars<<" > {\n";
sendTabs(ctx,1)<<"protected:\n";
sendTabs(ctx,2)<<""<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<" *super;\n";
sendTabs(ctx,1)<<"public:\n";
sendTabs(ctx,2)<<""<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<"* _PBJSuper(){ return super; }\n";
sendTabs(ctx,2)<<"const "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<"* _PBJSuper()const{ return super; }\n";
sendTabs(ctx,2)<<"typedef "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<" _PBJ_SubType;\n";
sendTabs(ctx,2)<<"I"<<id->chars<<"("<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<" &reference):PBJ::Message< I"<<id->chars<<" >(&reference) {\n";
sendTabs(ctx,3)<<"super=&reference;\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"template <class T> I"<<id->chars<<"(const PBJ::RefClass<T> &other) : PBJ::Message<I"<<id->chars<<">(const_cast<PBJ::RefClass<T>*>(&other)->_PBJSuper()) {\n";
sendTabs(ctx,3)<<"super=const_cast<PBJ::RefClass<T>*>(&other)->_PBJSuper();\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"template <class T> I"<<id->chars<<"& operator=(const PBJ::RefClass<T> &other){\n";
sendTabs(ctx,3)<<"setMessageRepresentation(const_cast<PBJ::RefClass<T>*>(&other)->_PBJSuper());\n";
sendTabs(ctx,3)<<"super=const_cast<PBJ::RefClass<T>*>(&other)->_PBJSuper();\n";
sendTabs(ctx,3)<<"return *this;\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"I"<<id->chars<<"(I"<<id->chars<<" &reference):PBJ::Message< I"<<id->chars<<" >(reference._PBJSuper()) {\n";
sendTabs(ctx,3)<<"super=reference._PBJSuper();\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"I"<<id->chars<<"& operator=(I"<<id->chars<<" &reference){\n";
sendTabs(ctx,3)<<"setMessageRepresentation(reference._PBJSuper());\n";
sendTabs(ctx,3)<<"super=reference._PBJSuper();\n";
sendTabs(ctx,3)<<"return *this;\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"inline static const I"<<id->chars<<"& default_instance() {\n";
sendTabs(ctx,3)<<"static "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<" def_inst="<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<"::default_instance();\n";
sendTabs(ctx,3)<<"static I"<<id->chars<<" _internalStaticVar(def_inst);\n";
sendTabs(ctx,3)<<"return _internalStaticVar;\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"static const ::google::protobuf::Descriptor* descriptor(){\n";
sendTabs(ctx,3)<<"return "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCppNs(ctx,CPPFP)<<"::"<<id->chars<<"::descriptor();\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const{\n";
sendTabs(ctx,3)<<"return super->unknown_fields();\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields(){\n";
sendTabs(ctx,3)<<"return super->mutable_unknown_fields();\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"const ::google::protobuf::Descriptor* GetDescriptor() const {\n";
sendTabs(ctx,3)<<"return super->GetDescriptor();\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"const ::google::protobuf::Reflection* GetReflection() const {\n";
sendTabs(ctx,3)<<"return super->GetReflection();\n";
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,2)<<"int GetCachedSize()const{ return super->GetCachedSize(); }\n";
}
if (CSFP) {
sendTabs(ctx,CSFP,1)<<"public class "<<id->chars<<" : PBJ.IMessage {\n";
sendTabs(ctx,CSFP,2)<<"protected "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCsNs(ctx,CSFP)<<(subMessage?".Types.":".")<<id->chars<<" super;\n";
sendTabs(ctx,CSFP,2)<<"public "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCsNs(ctx,CSFP)<<(subMessage?".Types.":".")<<id->chars<<" _PBJSuper{ get { return super;} }\n";
sendTabs(ctx,CSFP,2)<<"public "<<id->chars<<"() {\n";
sendTabs(ctx,CSFP,3)<<"super=new "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCsNs(ctx,CSFP)<<(subMessage?".Types.":".")<<id->chars<<"();\n";
sendTabs(ctx,CSFP,2)<<"}\n";
sendTabs(ctx,CSFP,2)<<"public "<<id->chars<<"("<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCsNs(ctx,CSFP)<<(subMessage?".Types.":".")<<id->chars<<" reference) {\n";
sendTabs(ctx,CSFP,3)<<"super=reference;\n";
sendTabs(ctx,CSFP,2)<<"}\n";
sendTabs(ctx,CSFP,2)<<"public static "<<id->chars<<" defaultInstance= new "<<id->chars<<" ("<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCsNs(ctx,CSFP)<<(subMessage?".Types.":".")<<id->chars<<".DefaultInstance);\n";
sendTabs(ctx,CSFP,2)<<"public static "<<id->chars<<" DefaultInstance{\n";
sendTabs(ctx,CSFP,3)<<"get {return defaultInstance;}\n";
sendTabs(ctx,CSFP,2)<<"}\n";
sendTabs(ctx,CSFP,2)<<"public static pbd.MessageDescriptor Descriptor {\n";
sendTabs(ctx,CSFP,3)<<"get { return "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"";
sendCsNs(ctx,CSFP)<<(subMessage?".Types.":".")<<id->chars<<".Descriptor; }";
sendTabs(ctx,CSFP,2)<<"}\n";
sendTabs(ctx,CSFP,2)<< "public static class Types {\n";
}
}
void defineExtensionRange(pPBJParser ctx, pANTLR3_STRING extension_start, pANTLR3_STRING extension_end){
SCOPE_TOP(Symbols)->extension_range_start=(int*)realloc(SCOPE_TOP(Symbols)->extension_range_start,sizeof(int)*(SCOPE_TOP(Symbols)->num_extension_ranges+1));
SCOPE_TOP(Symbols)->extension_range_end=(int*)realloc(SCOPE_TOP(Symbols)->extension_range_end,sizeof(int)*(SCOPE_TOP(Symbols)->num_extension_ranges+1));
SCOPE_TOP(Symbols)->extension_range_start[SCOPE_TOP(Symbols)->num_extension_ranges]=atoi((const char*)extension_start->chars);
SCOPE_TOP(Symbols)->extension_range_end[SCOPE_TOP(Symbols)->num_extension_ranges]=atoi((const char*)extension_end->chars);
SCOPE_TOP(Symbols)->num_extension_ranges++;
}
void defineReservedRange(pPBJParser ctx, pANTLR3_STRING reserved_start, pANTLR3_STRING reserved_end){
SCOPE_TOP(Symbols)->reserved_range_start=(int*)realloc(SCOPE_TOP(Symbols)->reserved_range_start,sizeof(int)*(SCOPE_TOP(Symbols)->num_reserved_ranges+1));
SCOPE_TOP(Symbols)->reserved_range_end=(int*)realloc(SCOPE_TOP(Symbols)->reserved_range_end,sizeof(int)*(SCOPE_TOP(Symbols)->num_reserved_ranges+1));
SCOPE_TOP(Symbols)->reserved_range_start[SCOPE_TOP(Symbols)->num_reserved_ranges]=atoi((const char*)reserved_start->chars);
SCOPE_TOP(Symbols)->reserved_range_end[SCOPE_TOP(Symbols)->num_reserved_ranges]=atoi((const char*)reserved_end->chars);
SCOPE_TOP(Symbols)->num_reserved_ranges++;
}
void defineExtension(pPBJParser ctx, pANTLR3_STRING id){
openNamespace(ctx);
if (CPPFP&&0) {
sendTabs(ctx,1)<<"class "<<id->chars<<"Extend : public "<<id->chars<<" {\n";
sendTabs(ctx,1)<<"public:\n";
}
}
int getNumItemsPerElement(pPBJParser ctx, pANTLR3_STRING type) {
if (strcmp((char*)type->chars,"normal")==0||strcmp((char*)type->chars,"vector2f")==0||strcmp((char*)type->chars,"vector2d")==0)
return 2;
if (strcmp((char*)type->chars,"quaternion")==0||strcmp((char*)type->chars,"vector3f")==0||strcmp((char*)type->chars,"vector3d")==0)
return 3;
if (strcmp((char*)type->chars,"vector4f")==0||strcmp((char*)type->chars,"vector4d")==0||strcmp((char*)type->chars,"boundingsphere3f")==0||strcmp((char*)type->chars,"boundingsphere3d")==0)
return 4;
if (strcmp((char*)type->chars,"boundingbox3f3f")==0||strcmp((char*)type->chars,"boundingbox3d3f")==0)
return 6;
return 1;
}
const char *getCsType(pPBJParser ctx, pANTLR3_STRING type, pANTLR3_STRING emptyStr) {
int *flagBits=NULL;
if ((flagBits=(int*)SCOPE_TOP(Symbols)->flag_sizes->get(SCOPE_TOP(Symbols)->flag_sizes,type->chars))!=NULL) {
if (*flagBits>32) {
return "ulong";
}
if (*flagBits>16) {
return "uint";
}
if (*flagBits>8) {
return "ushort";
}
return "byte";
}
if (strcmp((char*)type->chars,"double")==0)
return "double";
if (strcmp((char*)type->chars,"float")==0)
return "float";
if (strcmp((char*)type->chars,"bool")==0)
return "bool";
if (strcmp((char*)type->chars,"string")==0)
return "string";
if (strcmp((char*)type->chars,"bytes")==0)
return "pb::ByteString";
if (strcmp((char*)type->chars,"uuid")==0)
return "PBJ.UUID";
if (strcmp((char*)type->chars,"sha256")==0)
return "PBJ.SHA256";
if (strcmp((char*)type->chars,"time")==0)
return "PBJ.Time";
if (strcmp((char*)type->chars,"duration")==0)
return "PBJ.Duration";
if (strcmp((char*)type->chars,"angle")==0)
return "float";
if (strcmp((char*)type->chars,"solidangle")==0)
return "float";
if (strcmp((char*)type->chars,"sint64")==0)
return "long";
if (strcmp((char*)type->chars,"int64")==0)
return "long";
if (strcmp((char*)type->chars,"sint32")==0)
return "int";
if (strcmp((char*)type->chars,"int32")==0)
return "int";
if (strcmp((char*)type->chars,"sint16")==0)
return "short";
if (strcmp((char*)type->chars,"int16")==0)
return "short";
if (strcmp((char*)type->chars,"sint8")==0)
return "sbyte";
if (strcmp((char*)type->chars,"int8")==0)
return "sbyte";
if (strcmp((char*)type->chars,"sfixed64")==0)
return "long";
if (strcmp((char*)type->chars,"sfixed32")==0)
return "int";
if (strcmp((char*)type->chars,"sfixed16")==0)
return "short";
if (strcmp((char*)type->chars,"sfixed8")==0)
return "sbyte";
if (strcmp((char*)type->chars,"fixed64")==0)
return "ulong";
if (strcmp((char*)type->chars,"uint64")==0)
return "ulong";
if (strcmp((char*)type->chars,"fixed32")==0)
return "uint";
if (strcmp((char*)type->chars,"uint32")==0)
return "uint";
if (strcmp((char*)type->chars,"fixed16")==0)
return "ushort";
if (strcmp((char*)type->chars,"uint16")==0)
return "ushort";
if (strcmp((char*)type->chars,"fixed8")==0)
return "byte";
if (strcmp((char*)type->chars,"uint8")==0)
return "byte";
if (strcmp((char*)type->chars,"normal")==0)
return "PBJ.Vector3f";
if (strcmp((char*)type->chars,"vector2f")==0)
return "PBJ.Vector2f";
if (strcmp((char*)type->chars,"vector2d")==0)
return "PBJ.Vector2d";
if (strcmp((char*)type->chars,"quaternion")==0)
return "PBJ.Quaternion";
if (strcmp((char*)type->chars,"vector3f")==0)
return "PBJ.Vector3f";
if (strcmp((char*)type->chars,"vector3d")==0)
return "PBJ.Vector3d";
if (strcmp((char*)type->chars,"vector4f")==0)
return "PBJ.Vector4f";
if (strcmp((char*)type->chars,"vector4d")==0)
return "PBJ.Vector4d";
if (strcmp((char*)type->chars,"boundingsphere3f")==0)
return "PBJ.BoundingSphere3f";
if (strcmp((char*)type->chars,"boundingsphere3d")==0)
return "PBJ.BoundingSphere3d";
if (strcmp((char*)type->chars,"boundingbox3f3f")==0)
return "PBJ.BoundingBox3f3f";
if (strcmp((char*)type->chars,"boundingbox3d3f")==0)
return "PBJ.BoundingBox3d3f";
int isEnum = SCOPE_TOP(Symbols)->enum_sizes->get(SCOPE_TOP(Symbols)->enum_sizes,type->chars)!=NULL;
int isFlag = SCOPE_TOP(Symbols)->flag_sizes->get(SCOPE_TOP(Symbols)->flag_sizes,type->chars)!=NULL;
int isSubMessage=((SCOPE_TOP(Symbols)->types->get(SCOPE_TOP(Symbols)->types,type->chars)!=NULL)&&!isEnum)&&!isFlag;
if (isSubMessage||isEnum||isFlag) {
emptyStr->append8(emptyStr,"Types.");
}
emptyStr->appendS(emptyStr,type);
return (char*)emptyStr->chars;
}
const char *getCppType(pPBJParser ctx, pANTLR3_STRING type) {
int *flagBits=NULL;
if ((flagBits=(int*)SCOPE_TOP(Symbols)->flag_sizes->get(SCOPE_TOP(Symbols)->flag_sizes,type->chars))!=NULL) {
if (*flagBits>32) {
return "PBJ::uint64";
}
if (*flagBits>16) {
return "PBJ::uint32";
}
if (*flagBits>8) {
return "PBJ::uint16";
}
return "PBJ::uint8";
}
if (strcmp((char*)type->chars,"double")==0)
return "double";
if (strcmp((char*)type->chars,"float")==0)
return "float";
if (strcmp((char*)type->chars,"bool")==0)
return "bool";
if (strcmp((char*)type->chars,"string")==0)
return "::std::string";
if (strcmp((char*)type->chars,"bytes")==0)
return "::std::string";
if (strcmp((char*)type->chars,"uuid")==0)
return "PBJ::UUID";
if (strcmp((char*)type->chars,"sha256")==0)
return "PBJ::SHA256";
if (strcmp((char*)type->chars,"time")==0)
return "PBJ::Time";
if (strcmp((char*)type->chars,"duration")==0)
return "PBJ::Duration";
if (strcmp((char*)type->chars,"angle")==0)
return "float";
if (strcmp((char*)type->chars,"solidangle")==0)
return "PBJ::SolidAngle";
if (strcmp((char*)type->chars,"sint64")==0)
return "PBJ::int64";
if (strcmp((char*)type->chars,"int64")==0)
return "PBJ::int64";
if (strcmp((char*)type->chars,"sint32")==0)
return "PBJ::int32";
if (strcmp((char*)type->chars,"int32")==0)
return "PBJ::int32";
if (strcmp((char*)type->chars,"sint16")==0)
return "PBJ::int16";
if (strcmp((char*)type->chars,"int16")==0)
return "PBJ::int16";
if (strcmp((char*)type->chars,"sint8")==0)
return "PBJ::int8";
if (strcmp((char*)type->chars,"int8")==0)
return "PBJ::int8";
if (strcmp((char*)type->chars,"sfixed64")==0)
return "PBJ::int64";
if (strcmp((char*)type->chars,"sfixed32")==0)
return "PBJ::int32";
if (strcmp((char*)type->chars,"sfixed16")==0)
return "PBJ::int16";
if (strcmp((char*)type->chars,"sfixed8")==0)
return "PBJ::int8";
if (strcmp((char*)type->chars,"fixed64")==0)
return "PBJ::uint64";
if (strcmp((char*)type->chars,"uint64")==0)
return "PBJ::uint64";
if (strcmp((char*)type->chars,"fixed32")==0)
return "PBJ::uint32";
if (strcmp((char*)type->chars,"uint32")==0)
return "PBJ::uint32";
if (strcmp((char*)type->chars,"fixed16")==0)
return "PBJ::uint16";
if (strcmp((char*)type->chars,"uint16")==0)
return "PBJ::uint16";
if (strcmp((char*)type->chars,"fixed8")==0)
return "PBJ::uint8";
if (strcmp((char*)type->chars,"uint8")==0)
return "PBJ::uint8";
if (strcmp((char*)type->chars,"normal")==0)
return "PBJ::Vector3f";
if (strcmp((char*)type->chars,"vector2f")==0)
return "PBJ::Vector2f";
if (strcmp((char*)type->chars,"vector2d")==0)
return "PBJ::Vector2d";
if (strcmp((char*)type->chars,"quaternion")==0)
return "PBJ::Quaternion";
if (strcmp((char*)type->chars,"vector3f")==0)
return "PBJ::Vector3f";
if (strcmp((char*)type->chars,"vector3d")==0)
return "PBJ::Vector3d";
if (strcmp((char*)type->chars,"vector4f")==0)
return "PBJ::Vector4f";
if (strcmp((char*)type->chars,"vector4d")==0)
return "PBJ::Vector4d";
if (strcmp((char*)type->chars,"boundingsphere3f")==0)
return "PBJ::BoundingSphere3f";
if (strcmp((char*)type->chars,"boundingsphere3d")==0)
return "PBJ::BoundingSphere3d";
if (strcmp((char*)type->chars,"boundingbox3f3f")==0)
return "PBJ::BoundingBox3f3f";
if (strcmp((char*)type->chars,"boundingbox3d3f")==0)
return "PBJ::BoundingBox3d3f";
return (char*)type->chars;
}
const char *getArrayType(pPBJParser ctx, pANTLR3_STRING type) {
if (strcmp((char*)type->chars,"normal")==0)
return "float";
if (strcmp((char*)type->chars,"vector2f")==0)
return "float";
if (strcmp((char*)type->chars,"vector2d")==0)
return "double";
if (strcmp((char*)type->chars,"quaternion")==0)
return "float";
if (strcmp((char*)type->chars,"vector3f")==0)
return "float";
if (strcmp((char*)type->chars,"vector3d")==0)
return "double";
if (strcmp((char*)type->chars,"vector4f")==0)
return "float";
if (strcmp((char*)type->chars,"vector4d")==0)
return "double";
if (strcmp((char*)type->chars,"boundingsphere3f")==0)
return "float";
if (strcmp((char*)type->chars,"boundingsphere3d")==0)
return "double";
if (strcmp((char*)type->chars,"boundingbox3f3f")==0)
return "float";
if (strcmp((char*)type->chars,"boundingbox3d3f")==0)
return "double";
return (char*)type->chars;
}
const char *getPBJType(pPBJParser ctx, pANTLR3_STRING type) {
if (strcmp((char*)type->chars,"angle")==0) {
return "PBJ::angle";
}
if (strcmp((char*)type->chars,"solidangle")==0) {
return "PBJ::SolidAngle";
}
if (strcmp((char*)type->chars,"string")==0) {
return "PBJ::utf8string";
}
if (strcmp((char*)type->chars,"bytes")==0) {
return "PBJ::bytes";
}
if (strcmp((char*)type->chars,"normal")==0) {
return "PBJ::normal";
}
return getCppType(ctx,type);
}
const char *getPBJCsType(pPBJParser ctx, pANTLR3_STRING type) {
if (strcmp((char*)type->chars,"angle")==0) {
return "PBJ.angle";
}
if (strcmp((char*)type->chars,"solidangle")==0) {
return "PBJ.solidangle";
}
if (strcmp((char*)type->chars,"string")==0) {
return "PBJ.utf8string";
}
if (strcmp((char*)type->chars,"bytes")==0) {
return "PBJ.bytes";
}
if (strcmp((char*)type->chars,"normal")==0) {
return "PBJ.normal";
}
return getCppType(ctx,type);
}
std::ostream& printFlags(std::ostream&fp, pANTLR3_HASH_TABLE flag_all_on,pANTLR3_STRING name) {
pANTLR3_STRING all_on =((pANTLR3_STRING)(flag_all_on->get(flag_all_on,name->chars)));
if (all_on) {
fp.write((char*)all_on->chars,all_on->len);
}else {
fprintf (stderr,"Invalid flags value %s\n",name->chars);
}
return fp;
}
std::ostream& printCsFlags(std::ostream&fp, pANTLR3_HASH_TABLE flag_all_on,pANTLR3_STRING name) {
pANTLR3_STRING all_on =((pANTLR3_STRING)(flag_all_on->get(flag_all_on,name->chars)));
if (all_on) {
const char*cur=(const char*)all_on->chars;
const char *where=strchr((const char*)all_on->chars,'|');
bool first=true;
if (where==NULL) where=cur+all_on->len;
do {
if (*cur!='\0'&&where>cur&&!(cur[0]>='0'&&cur[0]<='9')) {
if (!first){
fp<<"|";
}
fp<<"(ulong)Types."<<name->chars<<".";
fp.write((const char*)cur+1,where-cur-1);
first=false;
}
cur=where;
if (*where!='\0') {
where=strchr((const char*)cur+1,'|');
}else{
where=NULL;
}
if (where==NULL) where=(const char*)all_on->chars+all_on->len;
}while(*cur);
}else {
fprintf (stderr,"Invalid flags value %s\n",name->chars);
}
return fp;
}
pANTLR3_STRING toFirstUpper(pANTLR3_STRING name) {
pANTLR3_STRING uname=stringDup(name);
uname->chars[0]=toupper(name->chars[0]);
return uname;
}
pANTLR3_STRING toVarUpper(pANTLR3_STRING name) {
char* uname=strdup((char*)name->chars);
bool reset=false;
uname[0]=toupper(name->chars[0]);
if (name->len) {
unsigned int writer=1;
for (unsigned int i=1;i<name->len;++i) {
if (reset) {
uname[writer]=toupper(name->chars[i]);
reset=false;
}else {
uname[writer]=name->chars[i];
}
if (name->chars[i]>='0'&&name->chars[i]<='9'){
reset=true;
}
if (name->chars[i]=='_') {
reset=true;
}else {
++writer;
}
}
uname[writer]='\0';
}
pANTLR3_STRING retval=name->factory->newRaw(name->factory);
retval->append8(retval,uname);
free(uname);
return retval;
}
void defineField(pPBJParser ctx, pANTLR3_STRING type, pANTLR3_STRING name, pANTLR3_STRING value, unsigned int field_offset, int notRepeated, int isRequired, int isMultiplicitiveAdvancedType){
if (isMultiplicitiveAdvancedType&&isRequired) {
SCOPE_TOP(Symbols)->required_advanced_fields->put(SCOPE_TOP(Symbols)->required_advanced_fields,SCOPE_TOP(Symbols)->required_advanced_fields->size(SCOPE_TOP(Symbols)->required_advanced_fields),stringDup(name),&stringFree);
}
if (SCOPE_TOP(Symbols)->message==NULL) {
if (CPPFP) {
CPPFP<<"using "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"::"<<name->chars<<";\n";
}
if (CSFP&&0) {
CSFP<<"using "<<name->chars<<" = "<<SCOPE_TOP(NameSpace)->internalNamespace->chars<<"."<<name->chars<<";\n";
}
return;
}
pANTLR3_STRING uname=toVarUpper(name);
pANTLR3_STRING utype=toFirstUpper(type);
pANTLR3_STRING cstype=type->factory->newRaw(type->factory);
const char * cppType=getCppType(ctx,type);
const char * csType=getCsType(ctx,type,cstype);
const char * pbjType=getPBJType(ctx,type);
int isEnum = SCOPE_TOP(Symbols)->enum_sizes->get(SCOPE_TOP(Symbols)->enum_sizes,type->chars)!=NULL;
int isFlag = SCOPE_TOP(Symbols)->flag_sizes->get(SCOPE_TOP(Symbols)->flag_sizes,type->chars)!=NULL;
int isMessageType=((getCppType(ctx,type)==(char*)type->chars||isSymbol(ctx,type))&&!isEnum)&&!isFlag;
int isSubMessage=((SCOPE_TOP(Symbols)->types->get(SCOPE_TOP(Symbols)->types,type->chars)!=NULL)&&!isEnum)&&!isFlag;
int isRepeated=!notRepeated;
std::stringstream csShared;
if (CPPFP) {
sendTabs(ctx,1)<<"inline void clear_"<<name->chars<<"() {return super->clear_"<<name->chars<<"();}\n";
sendTabs(ctx,1)<<"enum {\n";
sendTabs(ctx,2)<<name->chars<<"_field_tag="<< field_offset<<"\n";
sendTabs(ctx,1)<<"};\n";
}
if (CSFP) {
sendTabs(ctx,csShared,1)<<"public const int "<<uname->chars<<"FieldTag="<< field_offset<<";\n";
sendTabs(ctx,CSBUILD,1)<<"public Builder Clear"<<uname->chars<<"() { super.Clear"<<uname->chars<<"();return this;}\n";
}
if (isMultiplicitiveAdvancedType) {
int numItemsPerElement=getNumItemsPerElement(ctx,type);
if (CPPFP) {
int i;
if (isRepeated) {
sendTabs(ctx,csShared,1)<<"public int "<<uname->chars<<"Count { get { return super."<<uname->chars<<"Count/"<<numItemsPerElement<<";} }\n";
sendTabs(ctx,1)<<"inline int "<<name->chars<<"_size() const {return super->"<<name->chars<<"_size()/"<<numItemsPerElement<<";}\n";
sendTabs(ctx,csShared,1)<<"public bool Has"<<uname->chars<<"(int index) { return true; }\n";
sendTabs(ctx,1)<<"inline bool has_"<<name->chars<<"(int index) const {assert(index<"<<name->chars<<"_size()&&index>=0);return true;}\n";
}else {
sendTabs(ctx,1)<<"inline bool has_"<<name->chars<<"() const {return super->"<<name->chars<<"_size()>="<<numItemsPerElement<<";}\n";
sendTabs(ctx,csShared,1)<<"public bool Has"<<uname->chars<<"{ get {return super."<<uname->chars<<"Count>="<<numItemsPerElement<<";} }\n";
}
sendTabs(ctx,csShared,1)<<"public "<<csType<<(isRepeated?" Get":" ")<<uname->chars<<(isRepeated?"(int index)":"{ get ")<<" {\n";
if (!isRepeated) {
sendTabs(ctx,csShared,2)<<"int index=0;\n";
}
sendTabs(ctx,csShared,2)<<"if (Has"<<uname->chars<<(isRepeated?"(index)":"")<<") {\n";
sendTabs(ctx,csShared,3)<<"return PBJ._PBJ.Cast"<<utype->chars<<"(";
sendTabs(ctx,1)<<"inline "<<cppType<<" "<<name->chars<<"("<<(isRepeated?"int index":"")<<") const {\n";
sendTabs(ctx,2)<<"if (has_"<<name->chars<<"("<<(isRepeated?"index":"")<<")) {\n";
sendTabs(ctx,3)<<"return _PBJCast< "<<pbjType<<">()(";
for (i=0;i<numItemsPerElement;++i) {
if (isRepeated) {
csShared<<"super.Get"<<uname->chars<<"(index*"<<numItemsPerElement<<"+"<<i<<")"<<(i+1==numItemsPerElement?");\n":",");
CPPFP<<"super->"<<name->chars<<"(index*"<<numItemsPerElement<<"+"<<i<<")"<<(i+1==numItemsPerElement?");\n":",");
}else {
csShared<<"super.Get"<<uname->chars<<"(index*"<<numItemsPerElement<<"+"<<i<<")"<<(i+1==numItemsPerElement?");\n":",");
CPPFP<<"super->"<<name->chars<<"("<<i<<")"<<(i+1==numItemsPerElement?");\n":",");
}
}
sendTabs(ctx,csShared,2)<<"} else {\n";
sendTabs(ctx,2)<<"} else {\n";
if (value) {
sendTabs(ctx,csShared,3)<<"return "/*<<"new "<<csType<<"("*/<<value->chars/*<<")"*/<<";";
sendTabs(ctx,3)<<"return "<<cppType<<"("<<value->chars<<");";
}else {
sendTabs(ctx,csShared,3)<<"return PBJ._PBJ.Cast"<<utype->chars<<"();\n";
sendTabs(ctx,3)<<"return _PBJCast< "<<pbjType<<">()();\n";
}
sendTabs(ctx,2)<<"}\n";
sendTabs(ctx,1)<<"}\n";
sendTabs(ctx,csShared,2)<<"}\n";
sendTabs(ctx,csShared,1)<<"}\n";
{
std::string temp=csShared.str();