From 7a7c17092fcdd4772fb6e499ef13429f96ac04bb Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Thu, 16 Aug 2018 23:36:38 +0900
Subject: Switch from strstream to sstream.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 filters/kspread/qpro/libqpro/src/formula.cc | 14 +++++---------
 filters/kspread/qpro/libqpro/src/record.cc  |  8 ++++----
 filters/kspread/qpro/libqpro/src/stream.cc  |  4 ++--
 3 files changed, 11 insertions(+), 15 deletions(-)

(limited to 'filters/kspread')

diff --git a/filters/kspread/qpro/libqpro/src/formula.cc b/filters/kspread/qpro/libqpro/src/formula.cc
index 13e3a457..aab0bb8d 100644
--- a/filters/kspread/qpro/libqpro/src/formula.cc
+++ b/filters/kspread/qpro/libqpro/src/formula.cc
@@ -1,7 +1,7 @@
 #include <qpro/common.h>
 
 #include <iostream>
-#include <strstream>
+#include <sstream>
 
 #include <string.h>
 
@@ -474,30 +474,26 @@ void
 QpFormula::floatFuncReal(const char*)
 {
    TQP_INT64   lFloat;
-   std::ostrstream lNum;
+   std::ostringstream lNum;
 
    cFormula >> lFloat;
 
    lNum << lFloat << ends;
 
-   cStack.push( lNum.str() );
-
-   lNum.rdbuf()->freeze(0);
+   cStack.push( lNum.str().c_str() );
 }
 
 void
 QpFormula::intFuncReal(const char*)
 {
    TQP_INT16 lInt;
-   std::ostrstream lNum;
+   std::ostringstream lNum;
 
    cFormula >> lInt;
 
    lNum << lInt << ends;
 
-   cStack.push( lNum.str() );
-
-   lNum.rdbuf()->freeze(0);
+   cStack.push( lNum.str().c_str() );
 }
 
 void
diff --git a/filters/kspread/qpro/libqpro/src/record.cc b/filters/kspread/qpro/libqpro/src/record.cc
index 8aa877c6..461b65d3 100644
--- a/filters/kspread/qpro/libqpro/src/record.cc
+++ b/filters/kspread/qpro/libqpro/src/record.cc
@@ -10,7 +10,7 @@
 // -----------------------------------------------------------------------
 
 #include <iomanip>
-#include <strstream>
+#include <sstream>
 
 void
 Charout(ostream& pOut, unsigned char pChar)
@@ -32,7 +32,7 @@ Hexout(ostream& pOut, unsigned char pChar)
 int
 Hexout(char* pChar, int pLen)
 {
-   std::ostrstream*   lOStr = new std::ostrstream;
+   std::ostringstream*   lOStr = new std::ostringstream;
 
    while( pLen )
    {
@@ -57,7 +57,7 @@ Hexout(char* pChar, int pLen)
       cerr << lOStr->rdbuf() << endl;
 
       delete lOStr;
-      lOStr = new std::ostrstream;
+      lOStr = new std::ostringstream;
    }
 
    delete lOStr;
@@ -200,7 +200,7 @@ QpRecCell::cellRef(char* pText, QpTableNames& pTable, TQP_INT16 /*pNoteBook*/, T
 {
 //??? cope with relative/absolute references
 
-   std::strstream lOut(pText, 20, ios::out); // ??? ard coded len
+   std::stringstream lOut(pText, ios::out);
    int       lPageRelative = pRow & 0x8000;
    int       lColRelative  = pRow & 0x4000;
    int       lRowRelative  = pRow & 0x2000;
diff --git a/filters/kspread/qpro/libqpro/src/stream.cc b/filters/kspread/qpro/libqpro/src/stream.cc
index 012e18bb..390fc370 100644
--- a/filters/kspread/qpro/libqpro/src/stream.cc
+++ b/filters/kspread/qpro/libqpro/src/stream.cc
@@ -32,7 +32,7 @@ QpIStream::~QpIStream()
 #else
 #include <string>
 #include <fstream>
-#include <strstream>
+#include <sstream>
 
 // For IRIX
 namespace std {}
@@ -61,7 +61,7 @@ QpIStream::QpIStream(unsigned char* pBuffer, unsigned int pLen)
    , cOffset(0L)
    , cStreamBuf(0)
 {
-   cStreamBuf = new std::strstreambuf (pBuffer, pLen);
+   cStreamBuf = new std::stringbuf ((char*)(pBuffer)); //cIn will read into char anyway....
 
    cIn = new istream(cStreamBuf);
 }
-- 
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