1 files changed, 24 insertions, 3 deletions

diff --git a/noncore/apps/opie-console/TEHistory.cpp b/noncore/apps/opie-console/TEHistory.cpp
index 317ce57..e2be42a 100644
--- a/noncore/apps/opie-console/TEHistory.cpp
+++ b/noncore/apps/opie-console/TEHistory.cpp
@@ -1,47 +1,48 @@
 /* -------------------------------------------------------------------------- */
 /*                                                                            */
 /* [TEHistory.C]                   History Buffer                             */
 /*                                                                            */
 /* -------------------------------------------------------------------------- */
 /*                                                                            */
 /* Copyright (c) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>            */
 /*                                                                            */
 /* This file is part of Konsole - an X terminal for KDE                       */
 /*                                                                            */
 /* -------------------------------------------------------------------------- */
         /*                                                                    */
 /* Ported Konsole to Qt/Embedded                                              */
         /*                                                                    */
 /* Copyright (C) 2000 by John Ryland <jryland@trolltech.com>                  */
         /*                                                                    */
 /* -------------------------------------------------------------------------- */
 
 #include "TEHistory.h"
 #include <stdlib.h>
 #include <assert.h>
 #include <stdio.h>
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <unistd.h>
 #include <errno.h>
 
 #define HERE printf("%s(%d): here\n",__FILE__,__LINE__)
 
 /*
    An arbitrary long scroll.
 
    One can modify the scroll only by adding either cells
    or newlines, but access it randomly.
 
    The model is that of an arbitrary wide typewriter scroll
    in that the scroll is a serie of lines and each line is
    a serie of cells with no overwriting permitted.
 
    The implementation provides arbitrary length and numbers
    of cells and line/column indexed read access to the scroll
    at constant costs.
 
 FIXME: some complain about the history buffer comsuming the
        memory of their machines. This problem is critical
        since the history does not behave gracefully in cases
        where the memory is used up completely.
 
@@ -75,51 +76,71 @@ FILE* xTmpFile()
 
 /*
    A Row(X) data type which allows adding elements to the end.
 */
 
 HistoryBuffer::HistoryBuffer()
 {
   ion    = -1;
   length = 0;
 }
 
 HistoryBuffer::~HistoryBuffer()
 {
   setScroll(FALSE);
 }
 
 void HistoryBuffer::setScroll(bool on)
 {
   if (on == hasScroll()) return;
 
   if (on)
   {
     assert( ion < 0 );
     assert( length == 0);
-    FILE* tmp = tmpfile(); if (!tmp) { perror("konsole: cannot open temp file.\n"); return; }
-    ion = dup(fileno(tmp)); if (ion<0) perror("konsole: cannot dup temp file.\n");
-    fclose(tmp);
+    char* tmpDir = getenv("TMPDIR");
+    char* tmpFilePath = 0;
+    if (tmpDir && *tmpDir != '\0') {
+        tmpFilePath = new char[strlen(tmpDir) + strlen("/opie-console-HistoryBuffer-XXXXXX") + 1];
+        strcpy(tmpFilePath, tmpDir);
+        free(tmpDir);
+    } else {
+        tmpFilePath = new char[strlen("/tmp/opie-console-HistoryBuffer-XXXXXX") + 1];
+        strcpy(tmpFilePath, "/tmp");
+    }
+    strcat(tmpFilePath, "/opie-console-HistoryBuffer-XXXXXX");
+    mode_t currUmask = umask(S_IRWXO | S_IRWXG);
+    int tmpfd = mkstemp(tmpFilePath);
+    delete [] tmpFilePath;
+    umask(currUmask);
+    if (tmpfd == -1) {
+        perror("konsole: cannot open temp file.\n");
+        return;
+    }
+    ion = dup(tmpfd);
+    if (ion<0)
+        perror("konsole: cannot dup temp file.\n");
+    close(tmpfd);
   }
   else
   {
     assert( ion >= 0 );
     close(ion);
     ion    = -1;
     length = 0;
   }
 }
 
 bool HistoryBuffer::hasScroll()
 {
   return ion >= 0;
 }
 
 void HistoryBuffer::add(const unsigned char* bytes, int len)
 { int rc;
   assert(hasScroll());
   rc = lseek(ion,length,SEEK_SET); if (rc < 0) { perror("HistoryBuffer::add.seek"); setScroll(FALSE); return; }
   rc = write(ion,bytes,len);       if (rc < 0) { perror("HistoryBuffer::add.write"); setScroll(FALSE); return; }
   length += rc;
 }
 
 void HistoryBuffer::get(unsigned char* bytes, int len, int loc)