Merge pull request #134 from sschueller/patch-1

Update README.md

.gitignore

@@ -34,3 +34,5 @@ Makefile*
 # Others
 
 *.xcf
+
+/imports/

README.md

@@ -63,6 +63,20 @@ You can also install this [package](https://aur.archlinux.org/packages/cool-old-
 
 ---
 
+**OS X**
+
+    brew install qt5
+    export CPPFLAGS="-I/usr/local/opt/qt5/include"
+    export LDFLAGS="-L/usr/local/opt/qt5/lib"
+    export PATH=/usr/local/opt/qt5/bin:$PATH
+    git clone https://github.com/Swordifish90/cool-old-term.git
+    git checkout osx
+    qmake && make && make install
+    # Have fun!
+    ./cool-old-term
+
+---
+
 **Anyone else**
 
 Install Qt directly from here http://qt-project.org/downloads . Once done export them in you path (replace "_/opt/Qt5.3.1/5.3/gcc_64/bin_" with your correct folder):

cool-old-term.pro

@@ -1,4 +1,3 @@
 TEMPLATE =subdirs
 CONFIG += ordered
-SUBDIRS= konsole-qml-plugin\
-         app
+SUBDIRS= konsole-qml-plugin

konsole-qml-plugin/konsole-qml-plugin.pro

@@ -43,7 +43,8 @@ SOURCES += \
         $$PWD/src/Filter.cpp \
         $$PWD/src/ColorScheme.cpp \
         $$PWD/src/TerminalDisplay.cpp \
-        $$PWD/src/ksession.cpp
+        $$PWD/src/ksession.cpp \
+        $$PWD/src/utmpmac.cpp
 
 HEADERS += \
         $$PWD/src/plugin.h \
@@ -75,6 +76,7 @@ HEADERS += \
         $$PWD/src/ColorScheme.h \
         $$PWD/src/TerminalDisplay.h \
         $$PWD/src/ksession.h
+        $$PWD/src/utmpmac.h
 
 OTHER_FILES += \
     $$PWD/src/qmldir \

konsole-qml-plugin/src/TerminalDisplay.h

@@ -409,8 +409,6 @@ public slots:
     /////////////////////////////////////////////////////////////////////////////////////
     /////////////////////////////////////////////////////////////////////////////////////
 
-    void banana(int x, int y, int z, int w);
-
     void setSession(KSession * session);
     KSession * getSession() const { return m_session; }
 

konsole-qml-plugin/src/kpty.cpp

@@ -135,6 +135,10 @@ extern "C" {
 # endif
 #endif
 
+#if defined (__APPLE__)
+#include "utmpmac.h"
+#endif
+
 //#include <kdebug.h>
 //#include <kstandarddirs.h>  // findExe
 

konsole-qml-plugin/src/utmpmac.cpp

@@ -0,0 +1,186 @@
+#if defined (__APPLE__)
+#include "utmpmac.h"
+
+typedef enum { F=0, T=1 } boolean;
+
+static int utmpfd = -1;
+static char utmpath[PATH_MAX+1] = _PATH_UTMP;
+static boolean readonly = F;
+static struct utmp utmp;
+
+
+struct utmp *getutent();
+struct utmp *getutid( struct utmp * );
+struct utmp *getutline( struct utmp * );
+void pututline( struct utmp * );
+void setutent();
+void endutent();
+void utmpname( char * );
+
+
+ static
+ struct utmp *
+_getutent( struct utmp *utmp )
+{
+  if ( utmpfd == -1 )
+    {
+      if ( (utmpfd = open(utmpath,O_RDWR)) == -1 )
+        {
+          if ( (utmpfd = open(utmpath,O_RDONLY)) == -1 )
+            return NULL;
+          else
+            readonly = T;
+        }
+      else
+        readonly = F;
+    }
+
+  if ( read(utmpfd,utmp,sizeof(struct utmp)) == sizeof(struct utmp) )
+    return utmp;
+
+  return NULL;
+}
+
+
+ struct utmp *
+getutent()
+{
+  return _getutent( &utmp );
+}
+
+
+ struct utmp *
+getutid( struct utmp *id )
+{
+  struct utmp *up;
+
+  if ( strncmp(id->ut_name,utmp.ut_name,UT_NAMESIZE) == 0 )
+    return &utmp;
+
+  while( (up = getutent()) != NULL )
+    {
+      if ( strncmp(id->ut_name,up->ut_name,UT_NAMESIZE) == 0 )
+        return up;
+    }
+
+  return NULL;
+}
+
+
+ struct utmp *
+getutline( struct utmp *line )
+{
+  struct utmp *up;
+
+  if ( strncmp(line->ut_line,utmp.ut_line,UT_LINESIZE) == 0 )
+    return &utmp;
+
+  while( (up = getutent()) != NULL )
+    {
+      if ( strncmp(line->ut_line,up->ut_line,UT_LINESIZE) == 0 )
+        return up;
+    }
+
+  return NULL;
+}
+
+
+ void
+pututline( struct utmp *up )
+{
+  struct utmp temp;
+  struct stat buf;
+
+  /* Note that UP might be equal to &UTMP */
+
+  if ( strncmp(up->ut_name,utmp.ut_name,UT_NAMESIZE) == 0 )
+    /* File already at correct position */
+    {
+      if ( ! readonly )
+        {
+          lseek( utmpfd, -(off_t)sizeof(struct utmp), SEEK_CUR );
+          write( utmpfd, up, sizeof(struct utmp) );
+        }
+
+      utmp = *up;
+    }
+  else
+    /* File is not at the correct postion; read forward, but do not destroy 
+UTMP */
+    {
+      while( _getutent(&temp) != NULL )
+        {
+          if ( strncmp(up->ut_name,temp.ut_name,UT_NAMESIZE) == 0 )
+            /* File is now at the correct position */
+            {
+              if ( ! readonly )
+                {
+                  lseek( utmpfd, -(off_t)sizeof(struct utmp), SEEK_CUR );
+                  write( utmpfd, up, sizeof(struct utmp) );
+                }
+
+              utmp = *up;
+              return;
+            }
+        }
+
+      /* File is now at EOF */
+      if ( ! readonly )
+        {
+          if ( fstat(utmpfd,&buf) == 0 && lseek(utmpfd,0,SEEK_END) != -1 )
+            {
+              if ( write(utmpfd,up,sizeof(struct utmp)) != sizeof(struct utmp) 
+)
+                ftruncate( utmpfd, buf.st_size );
+            }
+        }
+
+      utmp = *up;
+    }
+}
+
+
+ void
+setutent()
+{
+  if ( utmpfd != -1 )
+    lseek( utmpfd, 0, SEEK_SET );
+}
+
+
+ void
+endutent()
+{
+  if ( utmpfd != -1 )
+    {
+      close( utmpfd );
+      utmpfd = -1;
+
+      memset( &utmp, 0, sizeof(struct utmp) );
+    }
+}
+
+
+ void
+utmpname( char *file )
+{
+  endutent();
+
+  strncpy( utmpath, file, PATH_MAX );
+}
+// https://dev.mobileread.com/svn/iliados/upstream/tinylogin-1.4/libbb/libc5.c
+void updwtmp(const char *wtmp_file, const struct utmp *lutmp)
+{
+        int fd;
+
+        fd = open(wtmp_file, O_APPEND | O_WRONLY, 0);
+        if (fd >= 0) {
+                if (lockf(fd, F_LOCK, 0)==0) {
+                        write(fd, (const char *) lutmp, sizeof(struct utmp));
+                        lockf(fd, F_ULOCK, 0);
+                        close(fd);
+                }
+        }
+}
+
+#endif

konsole-qml-plugin/src/utmpmac.h

@@ -0,0 +1,21 @@
+#if defined (__APPLE__)
+#include <utmp.h>
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <unistd.h>
+#include <limits.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+struct utmp *getutent();
+struct utmp *getutid( struct utmp * );
+struct utmp *getutline( struct utmp * );
+void pututline( struct utmp * );
+void setutent();
+void endutent();
+void utmpname( char * );
+void updwtmp(const char *wtmp_file, const struct utmp *lutmp);
+
+#endif