Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 95 insertions, 0 deletions

diff --git a/mpeglib/example/yaf/yafcore/lineStack.cpp b/mpeglib/example/yaf/yafcore/lineStack.cpp
new file mode 100644
index 00000000..871665ed
--- /dev/null
+++ b/mpeglib/example/yaf/yafcore/lineStack.cpp
@@ -0,0 +1,95 @@
+/*
+  a class which scans a string and converts it into commandLines
+  Copyright (C) 1998  Martin Vogt
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation.
+
+  For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+
+#include "lineStack.h"
+#include <iostream>
+
+using namespace std;
+
+
+LineStack::LineStack() {
+  stack=new Buffer(1);
+}
+
+
+LineStack::~LineStack() {
+  delete stack;
+}
+
+
+int LineStack::hasLine() {
+  int nPos;
+  nPos=stack->find('\n');
+  if (nPos == -1) return false;
+  return true;
+
+}
+
+
+
+void LineStack::nextLine(Buffer* nextLine) {
+  int nPos;
+  char* retPos;
+  int restLen;
+  char* data=stack->getData();
+  int nSize=stack->getSize();
+
+  nPos=stack->find('\n');
+  if (nPos == -1) {
+    nextLine->clear();
+    return;
+  }
+  retPos=&(data[nPos]);
+  (*retPos)='\0';
+  nextLine->clear();
+  nextLine->setData(data);
+  retPos++;
+  restLen=nSize+1-(nPos+1);
+  if (strlen(retPos) > 0) {
+    strncpy(data,retPos,restLen);
+  } else{
+    stack->clear();
+  }
+}
+
+
+void LineStack::appendBottom(char* buffer) {
+  int n=strlen(buffer);
+  appendBottom(buffer,n);
+}
+
+
+
+void LineStack::appendBottom(char* buffer, int buflen) {
+
+  stack->append(buffer,buflen);
+
+}
+
+void LineStack::appendBottom(LineStack* lStack) {
+  char* data;
+  int len;
+  data=lStack->stack->getData();
+  len=lStack->stack->len();
+  appendBottom(data,len); 
+}
+
+  
+  
+void LineStack::print(char* name) {
+  cout << "LineStack:"<<name<<endl;
+  stack->print();
+}
+
+