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-rw-r--r--lskat/lskatproc/KEMessage.cpp326
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diff --git a/lskat/lskatproc/KEMessage.cpp b/lskat/lskatproc/KEMessage.cpp
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+/***************************************************************************
+ KEMessage.cpp - description
+ -------------------
+ begin : Tue May 2 2000
+ copyright : (C) 2000 by Martin Heni
+ email : martin@heni-online.de
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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. *
+ * *
+ ***************************************************************************/
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "KEMessage.h"
+
+void KEMessage::AddEntry(QString key,KMessageEntry *entry)
+{
+ // printf(" AddingEntry: %s with data field %p\n",(char *)key,entry->QueryData());
+ if (!entry) return ;
+ dict.insert(key,entry);
+ keys.append(key.latin1());
+}
+
+void KEMessage::AddDataType(QString key,int size,const char *data,KGM_TYPE type)
+{
+// printf("AddDataType for %s size=%d\n",(const char *)key,size);
+ if (size<=0) return ;
+ KMessageEntry *entry=new KMessageEntry;
+ entry->SetType(type);
+ entry->CopyData(size,data);
+ AddEntry(key,entry);
+}
+
+void KEMessage::AddData(QString key,short data)
+{
+ AddDataType(key,sizeof(short),(char *)&data,KGM_TYPE_SHORT);
+}
+
+void KEMessage::AddData(QString key,long data)
+{
+ AddDataType(key,sizeof(long),(char *)&data,KGM_TYPE_LONG);
+}
+
+void KEMessage::AddData(QString key,float data)
+{
+ AddDataType(key,sizeof(float),(char *)&data,KGM_TYPE_FLOAT);
+}
+
+void KEMessage::AddData(QString key,const char *data,int size)
+{
+ if (size<0) size=strlen(data)+1; // +1 for 0 Byte
+ AddDataType(key,size,data,KGM_TYPE_DATA);
+}
+
+KGM_TYPE KEMessage::QueryType(QString key)
+{
+ KMessageEntry *entry;
+ entry=dict.find(key);
+ if (!entry) return (KGM_TYPE)0;
+ return entry->QueryType();
+}
+
+bool KEMessage::HasKey(QString key)
+{
+ KMessageEntry *entry;
+ entry=dict.find(key);
+ if (!entry) return false;
+ return true;
+}
+
+bool KEMessage::GetData(QString key,short &s)
+{
+ short *result;
+ KMessageEntry *entry;
+ entry=dict.find(key);
+ if (!entry) return false;
+ if (entry->QueryType()!=KGM_TYPE_SHORT) return false;
+ // printf("GetShortData: %p for %s\n",entry->QueryData(),(char *)key);
+ result=(short *)entry->QueryData();
+ s=*result;
+ return true;
+}
+
+bool KEMessage::GetData(QString key,long &l)
+{
+ long *result;
+ KMessageEntry *entry;
+ entry=dict.find(key);
+ if (!entry) return false;
+ if (entry->QueryType()!=KGM_TYPE_LONG) return false;
+ result=(long *)entry->QueryData();
+ l=*result;
+ return true;
+}
+
+bool KEMessage::GetData(QString key,float &f)
+{
+ float *result;
+ KMessageEntry *entry;
+ entry=dict.find(key);
+ if (!entry) return false;
+ if (entry->QueryType()!=KGM_TYPE_FLOAT) return false;
+ // printf("GetFloatData: %p for %s\n",entry->QueryData(),(char *)key);
+ result=(float *)entry->QueryData();
+ f=*result;
+ return true;
+}
+
+bool KEMessage::GetData(QString key,char * &c,int &size)
+{
+ KMessageEntry *entry;
+ entry=dict.find(key);
+ if (!entry) return false;
+ if (entry->QueryType()!=KGM_TYPE_DATA) return false;
+ c=entry->QueryData();
+ size=entry->QuerySize();
+ return true;
+}
+
+QString KEMessage::EntryToString(char *key,KMessageEntry *entry)
+{
+ QString s,tmp;
+ int size,i;
+ KGM_TYPE type;
+ char *data;
+ s=QCString("");
+ if (!entry) return s;
+ size=entry->QuerySize();
+ type=entry->QueryType();
+ data=entry->QueryData();
+
+ // Key
+ /*
+ tmp.sprintf("%s%s%d%s%d%s",
+ key,KEMESSAGE_SEP,
+ size,KEMESSAGE_SEP,
+ (int)type,KEMESSAGE_SEP);
+ */
+ tmp=QCString(key);
+ s+=tmp;
+ s+=KEMESSAGE_SEP;
+ tmp.sprintf("%d",size);
+ s+=tmp;
+ s+=KEMESSAGE_SEP;
+ tmp.sprintf("%d",(int)type);
+ s+=tmp;
+ s+=KEMESSAGE_SEP;
+
+
+ // We ignore the type of data and process them all as
+ // byte sequence
+ for (i=0;i<size;i++)
+ {
+ // Convert to 4 bit value ... someone can improves
+ tmp.sprintf("%c%c",
+ 'a'+(data[i]&15),
+ 'a'+((data[i]>>4)&15));
+ s+=tmp;
+ }
+ s+=KEMESSAGE_CR;
+
+ return s;
+}
+
+QString KEMessage::StringToEntry(QString str,KMessageEntry *entry)
+{
+ int pos,oldpos,cnt,len;
+ QString key,size,type,data;
+ const char *p;
+ char *q;
+ char c;
+
+ len=KEMESSAGE_SEP.length();
+
+ if (!entry) return QString();
+ pos=str.find(KEMESSAGE_SEP,0);
+ if (pos<0) return QString(); // wrong format
+ key=str.left(pos);
+
+
+ oldpos=pos;
+ pos=str.find(KEMESSAGE_SEP,oldpos+len);
+ if (pos<0) return QString(); // wrong format
+ size=str.mid(oldpos+len,pos-oldpos-len);
+
+
+ oldpos=pos;
+ pos=str.find(KEMESSAGE_SEP,oldpos+len);
+ if (pos<0) return QString(); // wrong format
+ type=str.mid(oldpos+len,pos-oldpos-len);
+
+
+ data=str.right(str.length()-pos-len);
+
+
+ cnt=size.toInt();
+ entry->SetType((KGM_TYPE)type.toInt());
+
+ // I hope this works with unicode strings as well
+ p=data.latin1();
+ q=(char *)calloc(data.length()/2,sizeof(char));
+ if (!q) return QString();
+ for(pos=0;pos<cnt;pos++)
+ {
+ if (pos*2+1>(int)data.length()) return QString(); // SEVERE ERROR
+ c=*(p+2*pos)-'a' | ((*(p+2*pos+1)-'a')<<4);
+ q[pos]=c;
+ }
+ entry->CopyData(cnt,q);
+
+ free(q);
+ return key;
+}
+
+QString KEMessage::ToString()
+{
+ QString s;
+ KMessageEntry *entry;
+ char *it;
+ s=KEMESSAGE_HEAD+KEMESSAGE_CR;
+ for (it=keys.first();it!=0;it=keys.next())
+ {
+ entry=dict.find(QCString(it));
+ s+=EntryToString(it,entry);
+ }
+ s+=KEMESSAGE_TAIL+KEMESSAGE_CR;
+ return s;
+}
+
+bool KEMessage::AddString(QString s)
+{
+ // break s into key,size and data
+ QString key;
+ KMessageEntry *entry=new KMessageEntry;
+ key=StringToEntry(s,entry);
+ if (!key) return false;
+ AddEntry(key,entry);
+ return true;
+}
+bool KEMessage::AddStringMsg(QString str)
+{
+ bool result;
+ QString data;
+ int pos,oldpos,len;
+
+ len=KEMESSAGE_CR.length();
+
+ pos=str.find(KEMESSAGE_CR);
+ if (pos<0) return false; // wrong format
+ if (str.left(pos)!=(KEMESSAGE_HEAD)) return false; // wrong message
+
+ do
+ {
+ oldpos=pos;
+ pos=str.find(KEMESSAGE_CR,oldpos+len);
+ if (pos<0) return false; // wrong format
+ data=str.mid(oldpos+len,pos-oldpos-len);
+ if (data!=(KEMESSAGE_TAIL))
+ {
+ result=AddString(data);
+ if (!result) return false; // wrong format
+ }
+ }while(data!=(KEMESSAGE_TAIL));
+
+ return result;
+}
+
+void KEMessage::RemoveAll()
+{
+ keys.clear();
+ dict.clear();
+}
+
+void KEMessage::Remove(QString key)
+{
+ keys.remove(key.latin1());
+ dict.remove(key);
+}
+
+uint KEMessage::QueryNumberOfKeys()
+{
+ return keys.count();
+}
+QStrList *KEMessage::QueryKeys()
+{
+ return &keys;
+}
+
+KEMessage::~KEMessage()
+{
+ // printf("Deleteing KEMessage %p\n",this);
+}
+KEMessage::KEMessage()
+{
+ // printf("KEMessage construct %p\n",this);
+ dict.setAutoDelete(true);
+}
+KEMessage::KEMessage(KEMessage &msg)
+{
+ // printf("KEMessage copy constructor from %p to %p\n",&msg,this);
+ *this=msg;
+}
+KEMessage &KEMessage::operator=(KEMessage &msg)
+{
+ // KEMessage *newmsg=new KEMessage;
+ KMessageEntry *entry;
+ KMessageEntry *newentry;
+ char *it;
+ // printf("Assigning = KEMessage from %p to %p\n",&msg,this);
+ for (it=msg.keys.first();it!=0;it=msg.keys.next())
+ {
+ entry=msg.dict.find(QCString(it));
+ newentry=new KMessageEntry;
+ *newentry=*entry;
+ AddEntry(QCString(it),newentry);
+
+ }
+ // return *newmsg;
+ return *this;
+}