New upstream version 4.0.3upstream/4.0.3

1 files changed, 55 insertions, 0 deletions

diff --git a/src/core/xbstring.cpp b/src/core/xbstring.cpp
index 872062f..81e67b8 100755
--- a/src/core/xbstring.cpp
+++ b/src/core/xbstring.cpp
@@ -1358,6 +1358,61 @@ xbString &xbString::Remove(xbUInt32 ulStartPos, xbUInt32 ulDelSize ) {
 }
 
 
+
+
+
+/************************************************************************/
+//! @brief Replace a value within a string with another value
+/*!
+    \param sReplace - Character string to replace.
+    \param sReplaceWith - Character string to replace with
+    \param iOption - 0 = All occurrences, 1 = first occurrence
+    \returns Reference to this string.
+*/
+
+//the new size includes the null termination byte
+xbString &xbString::Replace( const char *sReplace, const char *sReplaceWith, xbInt16 iOption ){
+
+  xbBool bDone = xbFalse;
+  xbUInt32 ulPos;
+  xbUInt32 ulNewSize;
+  xbUInt32 ulSp2;
+  char *sBuf2;
+
+  while( !bDone ){
+    ulPos = Pos( sReplace );
+    if( ulPos == 0 ){
+      bDone = xbTrue;
+    } else {
+
+      ulNewSize = this->size + sizeof( sReplaceWith ) - sizeof( sReplace );
+      sBuf2 = (char *) calloc( 1, ulNewSize );
+
+      // copy part1
+      for( xbUInt32 ul = 0; ul < ulPos-1; ul++ )
+        sBuf2[ul] = data[ul];
+
+      // copy part2
+      strcat( sBuf2, sReplaceWith );
+
+      // copy part3
+      ulSp2 = ulPos + strlen( sReplace );
+      char *p = data;
+      p+= (ulSp2 - 1);
+      strcat( sBuf2, p );
+
+      if( iOption )
+        bDone = xbTrue;
+
+      free(data);
+      data = sBuf2;
+
+    }
+  }
+
+  return *this;
+}
+
 /************************************************************************/
 //! @brief Resize a string
 /*!