From 39fbfd5eb7e45d73d38e8a2ce9437a3d7e1b8e91 Mon Sep 17 00:00:00 2001
From: pohly <pohly>
Date: Thu, 05 May 2005 14:39:33 +0000
Subject: new opie-reader sources with support for ArriereGo, Reb input and flite output plugins

---
(limited to 'noncore/apps/opie-reader/outputcodec.h')

diff --git a/noncore/apps/opie-reader/outputcodec.h b/noncore/apps/opie-reader/outputcodec.h
new file mode 100644
index 0000000..727575c
--- a/dev/null
+++ b/noncore/apps/opie-reader/outputcodec.h
@@ -0,0 +1,84 @@
+#include <stdlib.h>
+#include <qfileinfo.h>
+#include <qdir.h>
+
+#ifdef USEQPE
+#include <qpe/global.h>
+#endif
+
+class COutput
+{
+ public:
+  virtual ~COutput() {}
+  virtual void output(const QString&) = 0;
+  virtual QString about() = 0;
+};
+
+#ifndef __STATIC
+#include <dlfcn.h>
+class outputcodec : public COutput
+{
+  COutput *codec;
+  void *handle;
+  int status;
+ public:
+  void output(const QString& q) { codec->output(q); }
+  QString about()
+    {
+      return QString("Plug-in output codec interface (c) Tim Wentford\n")+codec->about();
+    }
+  outputcodec(const QString& _s) : codec(NULL), handle(NULL), status(-1)
+    {
+#ifdef USEQPE
+#ifdef OPIE
+      QString codecpath(getenv("OPIEDIR"));
+#else
+      QString codecpath(getenv("QTDIR"));
+#endif
+      codecpath += "/plugins/reader/outcodecs/lib";
+#else
+      QString codecpath(getenv("READERDIR"));
+      codecpath += "/outcodecs/lib";
+#endif
+      codecpath += _s;
+      codecpath += ".so";
+      if (QFile::exists(codecpath))
+	{
+	  qDebug("Codec:%s", (const char*)codecpath);
+	  handle = dlopen(codecpath, RTLD_LAZY);
+	  if (handle == 0)
+	    {
+	      qDebug("Can't find codec:%s", dlerror());
+	      status = -10;
+	      return;
+	    }
+	  COutput* (*newcodec)();
+	  newcodec = (COutput* (*)())dlsym(handle, "newcodec");
+	  if (newcodec == NULL)
+	    {
+	      qDebug("Can't find newcodec");
+	      status = -20;
+	      return;
+	    }
+	  codec = (*newcodec)();
+	  status = 0;
+	}
+      else
+	{
+	  qDebug("Can't find codec:%s", (const char*)codecpath);
+	}
+      if (codec == NULL)
+	{
+	  qDebug("Can't do newcodec");
+	  status = -30;
+	  return;
+	}
+    }
+  virtual ~outputcodec()
+    {
+      if (codec != NULL) delete codec;
+      if (handle != NULL) dlclose(handle);
+    }
+  int getStatus() { return status; }
+};
+#endif
--
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