Release-1.4.7-20060910

1 files changed, 639 insertions, 0 deletions

diff --git a/src/marshal.cpp b/src/marshal.cpp
new file mode 100644
index 0000000..a625369
--- /dev/null
+++ b/src/marshal.cpp
@@ -0,0 +1,639 @@
+#include <qfile.h>
+#include <assert.h>
+
+#include "sortdict.h"
+#include "marshal.h"
+#include "entry.h"
+#include "section.h"
+#include "memberlist.h"
+#include "definition.h"
+#include "groupdef.h"
+#include "example.h"
+
+
+void marshalInt(StorageIntf *s,int v)
+{
+  uchar b[4];
+  b[0]=((uint)v)>>24;
+  b[1]=(((uint)v)>>16)&0xff;
+  b[2]=(((uint)v)>>8)&0xff;
+  b[3]=v&0xff;
+  s->write((const char *)b,4);
+}
+
+void marshalUInt(StorageIntf *s,uint v)
+{
+  uchar b[4];
+  b[0]=v>>24;
+  b[1]=(v>>16)&0xff;
+  b[2]=(v>>8)&0xff;
+  b[3]=v&0xff;
+  s->write((const char *)b,4);
+}
+
+void marshalBool(StorageIntf *s,bool b)
+{
+  char c = b;
+  s->write(&c,sizeof(char));
+}
+
+void marshalQCString(StorageIntf *s,const QCString &str)
+{
+  uint l=str.length();
+  marshalUInt(s,l);
+  if (l>0) s->write(str.data(),l);
+}
+
+void marshalQGString(StorageIntf *s,const QGString &str)
+{
+  uint l=str.length();
+  marshalUInt(s,l);
+  if (l>0) s->write(str.data(),l);
+}
+
+void marshalArgumentList(StorageIntf *s,ArgumentList *argList)
+{
+  if (argList==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,argList->count());
+    if (argList->count()>0)
+    {
+      ArgumentListIterator ali(*argList);
+      Argument *a;
+      for (ali.toFirst();(a=ali.current());++ali)
+      {
+        marshalQCString(s,a->attrib);    
+        marshalQCString(s,a->type);    
+        marshalQCString(s,a->canType);    
+        marshalQCString(s,a->name);    
+        marshalQCString(s,a->array);    
+        marshalQCString(s,a->defval);    
+        marshalQCString(s,a->docs);    
+      }
+    }
+    marshalBool(s,argList->constSpecifier);
+    marshalBool(s,argList->volatileSpecifier);
+    marshalBool(s,argList->pureSpecifier);
+  }
+}
+
+void marshalArgumentLists(StorageIntf *s,QList<ArgumentList> *argLists)
+{
+  if (argLists==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,argLists->count());
+    QListIterator<ArgumentList> ali(*argLists);
+    ArgumentList *al;
+    for (ali.toFirst();(al=ali.current());++ali)
+    {
+      marshalArgumentList(s,al);
+    }
+  }
+}
+
+void marshalBaseInfoList(StorageIntf *s, QList<BaseInfo> *baseList)
+{
+  if (baseList==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,baseList->count());
+    QListIterator<BaseInfo> bli(*baseList);
+    BaseInfo *bi;
+    for (bli.toFirst();(bi=bli.current());++bli)
+    {
+      marshalQCString(s,bi->name);
+      marshalInt(s,(int)bi->prot);
+      marshalInt(s,(int)bi->virt);
+    }
+  }
+}
+
+void marshalGroupingList(StorageIntf *s, QList<Grouping> *groups)
+{
+  if (groups==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,groups->count());
+    QListIterator<Grouping> gli(*groups);
+    Grouping *g;
+    for (gli.toFirst();(g=gli.current());++gli)
+    {
+      marshalQCString(s,g->groupname);
+      marshalInt(s,(int)g->pri);
+    }
+  }
+}
+
+void marshalSectionInfoList(StorageIntf *s, QList<SectionInfo> *anchors)
+{
+  if (anchors==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,anchors->count());
+    QListIterator<SectionInfo> sli(*anchors);
+    SectionInfo *si;
+    for (sli.toFirst();(si=sli.current());++sli)
+    {
+      marshalQCString(s,si->label);
+      marshalQCString(s,si->title);
+      marshalQCString(s,si->ref);
+      marshalInt(s,(int)si->type);
+      marshalQCString(s,si->fileName);
+    }
+  }
+}
+
+void marshalItemInfoList(StorageIntf *s, QList<ListItemInfo> *sli)
+{
+  if (sli==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,sli->count());
+    QListIterator<ListItemInfo> liii(*sli);
+    ListItemInfo *lii;
+    for (liii.toFirst();(lii=liii.current());++liii)
+    {
+      marshalQCString(s,lii->type);
+      marshalInt(s,lii->itemId);
+    }
+  }
+}
+
+void marshalObjPointer(StorageIntf *s,void *obj)
+{
+  char *b = (char *)&obj;
+  s->write(b,sizeof(void *));
+}
+
+void marshalSectionDict(StorageIntf *s,SectionDict *sections)
+{
+  if (sections==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,sections->count());
+    QDictIterator<SectionInfo> sli(*sections);
+    SectionInfo *si;
+    for (sli.toFirst();(si=sli.current());++sli)
+    {
+      marshalQCString(s,sli.currentKey());
+      marshalObjPointer(s,si);
+    }
+  }
+}
+
+void marshalMemberSDict(StorageIntf *s,MemberSDict *memberSDict)
+{
+  if (memberSDict==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,memberSDict->count());
+    //printf("  marshalMemberSDict: items=%d\n",memberSDict->count());
+    SDict<MemberDef>::IteratorDict mdi(*memberSDict);
+    MemberDef *md;
+    int count=0;
+    for (mdi.toFirst();(md=mdi.current());++mdi)
+    {
+      //printf("  marshalMemberSDict: %d: key=%s value=%p\n",count,mdi.currentKey().data(),md);
+      marshalQCString(s,mdi.currentKey());
+      marshalObjPointer(s,md);
+      count++;
+    }
+    assert(count==memberSDict->count());
+  }
+}
+
+void marshalDocInfo(StorageIntf *s,DocInfo *docInfo)
+{
+  if (docInfo==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,1); 
+    marshalQCString(s,docInfo->doc);
+    marshalInt(s,docInfo->line);
+    marshalQCString(s,docInfo->file);
+  }
+}
+
+void marshalBodyInfo(StorageIntf *s,BodyInfo *bodyInfo)
+{
+  if (bodyInfo==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,1); 
+    marshalInt(s,bodyInfo->startLine);
+    marshalInt(s,bodyInfo->endLine);
+    marshalObjPointer(s,bodyInfo->fileDef);
+  }
+}
+
+void marshalGroupList(StorageIntf *s,GroupList *groupList)
+{
+  if (groupList==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,groupList->count());
+    QListIterator<GroupDef> gli(*groupList);
+    GroupDef *gd=0;
+    for (gli.toFirst();(gd=gli.current());++gli)
+    {
+      marshalObjPointer(s,gd);
+    }
+  }
+}
+
+void marshalMemberList(StorageIntf *s,MemberList *ml)
+{
+  if (ml==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,1); // not a null pointer
+    ml->marshal(s);
+  }
+}
+
+void marshalExampleSDict(StorageIntf *s,ExampleSDict *ed)
+{
+  if (ed==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,ed->count());
+    //printf("  marshalMemberSDict: items=%d\n",memberSDict->count());
+    SDict<Example>::IteratorDict edi(*ed);
+    Example *e;
+    for (edi.toFirst();(e=edi.current());++edi)
+    {
+      //printf("  marshalMemberSDict: %d: key=%s value=%p\n",count,mdi.currentKey().data(),md);
+      marshalQCString(s,edi.currentKey());
+      marshalQCString(s,e->anchor);
+      marshalQCString(s,e->name);
+      marshalQCString(s,e->file);
+    }
+  }
+}
+
+void marshalMemberLists(StorageIntf *s,SDict<MemberList> *mls)
+{
+  if (mls==0)
+  {
+    marshalUInt(s,NULL_LIST); // null pointer representation
+  }
+  else
+  {
+    marshalUInt(s,mls->count());
+    //printf("  marshalMemberSDict: items=%d\n",memberSDict->count());
+    SDict<MemberList>::IteratorDict mli(*mls);
+    MemberList *ml;
+    for (mli.toFirst();(ml=mli.current());++mli)
+    {
+      //printf("  marshalMemberSDict: %d: key=%s value=%p\n",count,mdi.currentKey().data(),md);
+      marshalQCString(s,mli.currentKey());
+      marshalObjPointer(s,ml); // assume we are not owner of the list
+    }
+  }
+}
+
+//------------------------------------------------------------------
+
+int unmarshalInt(StorageIntf *s)
+{
+  uchar b[4];
+  s->read((char *)b,4);
+  int result=(int)((((uint)b[0])<<24)+((uint)b[1]<<16)+((uint)b[2]<<8)+(uint)b[3]);
+  //printf("unmarshalInt: %x %x %x %x: %x offset=%llx\n",b[0],b[1],b[2],b[3],result,f.pos());
+  return result;
+}
+
+uint unmarshalUInt(StorageIntf *s)
+{
+  uchar b[4];
+  s->read((char *)b,4);
+  uint result=(((uint)b[0])<<24)+((uint)b[1]<<16)+((uint)b[2]<<8)+(uint)b[3];
+  //printf("unmarshalUInt: %x %x %x %x: %x offset=%llx\n",b[0],b[1],b[2],b[3],result,f.pos());
+  return result;
+}
+
+bool unmarshalBool(StorageIntf *s)
+{
+  char result;
+  s->read(&result,sizeof(result));
+  //printf("unmarshalBool: %x offset=%llx\n",result,f.pos());
+  return result;
+}
+
+QCString unmarshalQCString(StorageIntf *s)
+{
+  uint len = unmarshalUInt(s);
+  //printf("unmarshalQCString: len=%d offset=%llx\n",len,f.pos());
+  QCString result(len+1);
+  result.at(len)='\0';
+  if (len>0)
+  {
+    s->read(result.data(),len);
+  }
+  //printf("unmarshalQCString: result=%s\n",result.data());
+  return result;
+}
+
+QGString unmarshalQGString(StorageIntf *s)
+{
+  uint len = unmarshalUInt(s);
+  //printf("unmarshalQCString: len=%d offset=%llx\n",len,f.pos());
+  QGString result(len+1);
+  result.at(len)='\0';
+  if (len>0)
+  {
+    s->read(result.data(),len);
+  }
+  //printf("unmarshalQCString: result=%s\n",result.data());
+  return result;
+}
+
+ArgumentList *unmarshalArgumentList(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  if (count==NULL_LIST) return 0; // null list
+  ArgumentList *result = new ArgumentList;
+  assert(count<1000000);
+  //printf("unmarshalArgumentList: %d\n",count);
+  for (i=0;i<count;i++)
+  {
+    Argument *a = new Argument;
+    a->attrib  = unmarshalQCString(s);
+    a->type    = unmarshalQCString(s);
+    a->canType = unmarshalQCString(s);
+    a->name    = unmarshalQCString(s);
+    a->array   = unmarshalQCString(s);
+    a->defval  = unmarshalQCString(s);
+    a->docs    = unmarshalQCString(s);
+    result->append(a);
+  }
+  result->constSpecifier    = unmarshalBool(s);
+  result->volatileSpecifier = unmarshalBool(s);
+  result->pureSpecifier     = unmarshalBool(s);
+  return result;
+}
+
+QList<ArgumentList> *unmarshalArgumentLists(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  if (count==NULL_LIST) return 0; // null list
+  QList<ArgumentList> *result = new QList<ArgumentList>;
+  result->setAutoDelete(TRUE);
+  assert(count<1000000);
+  //printf("unmarshalArgumentLists: %d\n",count);
+  for (i=0;i<count;i++)
+  {
+    result->append(unmarshalArgumentList(s));
+  }
+  return result;
+}
+
+QList<BaseInfo> *unmarshalBaseInfoList(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  if (count==NULL_LIST) return 0; // null list
+  QList<BaseInfo> *result = new QList<BaseInfo>;
+  result->setAutoDelete(TRUE);
+  assert(count<1000000);
+  for (i=0;i<count;i++)
+  {
+    QCString name   = unmarshalQCString(s);
+    Protection prot = (Protection)unmarshalInt(s);
+    Specifier virt  = (Specifier)unmarshalInt(s);
+    result->append(new BaseInfo(name,prot,virt));
+  }
+  return result;
+}
+
+QList<Grouping> *unmarshalGroupingList(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  if (count==NULL_LIST) return 0; // null list
+  QList<Grouping> *result = new QList<Grouping>;
+  result->setAutoDelete(TRUE);
+  assert(count<1000000);
+  for (i=0;i<count;i++)
+  {
+    QCString name = unmarshalQCString(s);
+    Grouping::GroupPri_t prio = (Grouping::GroupPri_t)unmarshalInt(s);
+    result->append(new Grouping(name,prio));
+  }
+  return result;
+}
+
+QList<SectionInfo> *unmarshalSectionInfoList(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  if (count==NULL_LIST) return 0; // null list
+  QList<SectionInfo> *result = new QList<SectionInfo>;
+  result->setAutoDelete(TRUE);
+  assert(count<1000000);
+  for (i=0;i<count;i++)
+  { 
+    QCString label = unmarshalQCString(s);
+    QCString title = unmarshalQCString(s);
+    QCString ref   = unmarshalQCString(s);
+    SectionInfo::SectionType type = (SectionInfo::SectionType)unmarshalInt(s);
+    QCString fileName = unmarshalQCString(s);
+    result->append(new SectionInfo(fileName,label,title,type,ref));
+  }
+  return result;
+}
+
+QList<ListItemInfo> *unmarshalItemInfoList(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  if (count==NULL_LIST) return 0; // null list
+  QList<ListItemInfo> *result = new QList<ListItemInfo>;
+  result->setAutoDelete(TRUE);
+  assert(count<1000000);
+  for (i=0;i<count;i++)
+  { 
+    ListItemInfo *lii = new ListItemInfo;
+    lii->type   = unmarshalQCString(s);
+    lii->itemId = unmarshalInt(s);
+    result->append(lii);
+  }
+  return result;
+}
+
+void *unmarshalObjPointer(StorageIntf *s)
+{
+  void *result;
+  s->read((char *)&result,sizeof(void*));
+  return result;
+}
+
+SectionDict *unmarshalSectionDict(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  //printf("unmarshalSectionDict count=%d\n",count);
+  if (count==NULL_LIST) return 0; // null list
+  SectionDict *result = new SectionDict(17);
+  assert(count<1000000);
+  for (i=0;i<count;i++)
+  {
+    QCString key    = unmarshalQCString(s);
+    SectionInfo *si = (SectionInfo *)unmarshalObjPointer(s);
+    //printf("  unmarshalSectionDict i=%d key=%s si=%s\n",count,key.data(),si->label.data());
+    result->insert(key,si);
+  }
+  return result;
+}
+
+MemberSDict *unmarshalMemberSDict(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  //printf("--- unmarshalMemberSDict count=%d\n",count);
+  if (count==NULL_LIST) 
+  {
+    //printf("--- end unmarshalMemberSDict\n");
+    return 0; // null list
+  }
+  MemberSDict *result = new MemberSDict;
+  assert(count<1000000);
+  //printf("Reading %d key-value pairs\n",count);
+  for (i=0;i<count;i++)
+  {
+    //printf("  unmarshaling pair %d\n",i);
+    QCString key    = unmarshalQCString(s);
+    //printf("  unmarshaling key %s\n",key.data());
+    MemberDef *md = (MemberDef *)unmarshalObjPointer(s);
+    //printf("  unmarshalMemberSDict i=%d key=%s md=%p\n",i,key.data(),md);
+    result->inSort(key,md); // note: this can lead to unmarshalling another object!
+  }
+  //printf("--- end unmarshalMemberSDict\n");
+  return result;
+}
+
+DocInfo *unmarshalDocInfo(StorageIntf *s)
+{
+  uint count = unmarshalUInt(s); 
+  if (count==NULL_LIST) return 0;
+  DocInfo *result = new DocInfo;
+  result->doc  = unmarshalQCString(s);
+  result->line = unmarshalInt(s);
+  result->file = unmarshalQCString(s);
+  return result;
+}
+
+BodyInfo *unmarshalBodyInfo(StorageIntf *s)
+{
+  uint count = unmarshalUInt(s); 
+  if (count==NULL_LIST) return 0;
+  BodyInfo *result = new BodyInfo;
+  result->startLine = unmarshalInt(s);
+  result->endLine   = unmarshalInt(s);
+  result->fileDef   = (FileDef*)unmarshalObjPointer(s);
+  return result;
+}
+
+GroupList *unmarshalGroupList(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s);
+  if (count==NULL_LIST) return 0; // null list
+  assert(count<1000000);
+  GroupList *result = new GroupList;
+  for (i=0;i<count;i++)
+  {
+    GroupDef *gd = (GroupDef *)unmarshalObjPointer(s);
+    result->append(gd);
+  }
+  return result;
+}
+
+MemberList *unmarshalMemberList(StorageIntf *s)
+{
+  uint count = unmarshalUInt(s); 
+  if (count==NULL_LIST) return 0;
+  MemberList *ml = new MemberList;
+  ml->unmarshal(s);
+  return ml;
+}
+
+ExampleSDict *unmarshalExampleSDict(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s); 
+  if (count==NULL_LIST) return 0;
+  ExampleSDict *result = new ExampleSDict;
+  assert(count<1000000);
+  for (i=0;i<count;i++)
+  {
+    QCString key = unmarshalQCString(s);
+    Example *e = new Example;
+    marshalQCString(s,e->anchor);
+    marshalQCString(s,e->name);
+    marshalQCString(s,e->file);
+    result->inSort(key,e);
+  }
+  return result;
+}
+
+SDict<MemberList> *unmarshalMemberLists(StorageIntf *s)
+{
+  uint i;
+  uint count = unmarshalUInt(s); 
+  if (count==NULL_LIST) return 0;
+  SDict<MemberList> *result = new SDict<MemberList>(7);
+  assert(count<1000000);
+  for (i=0;i<count;i++)
+  {
+    QCString key = unmarshalQCString(s);
+    MemberList *ml = (MemberList *)unmarshalObjPointer(s);
+    result->append(key,ml);
+  }
+  return result;
+}
+
+