From 73253e93327cf4ef0932de1b4afb56af22a0f37e Mon Sep 17 00:00:00 2001
From: pohly <pohly>
Date: Tue, 24 Aug 2004 20:52:45 +0000
Subject: updated source to opie-reader 0.7g

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

diff --git a/noncore/apps/opie-reader/ebookcodec.h b/noncore/apps/opie-reader/ebookcodec.h
new file mode 100644
index 0000000..b341e55
--- a/dev/null
+++ b/noncore/apps/opie-reader/ebookcodec.h
@@ -0,0 +1,120 @@
+#include "CExpander.h"
+
+#include <qfileinfo.h>
+#include <qdir.h>
+
+#include "useqpe.h"
+#ifdef USEQPE
+#include <qpe/global.h>
+#endif
+
+#include "util.h"
+
+#include "static.h"
+#ifndef __STATIC
+#include <dlfcn.h>
+class ebookcodec : public CExpander_Interface
+{
+  CExpander *codec;
+  void *handle;
+  int status;
+ public:
+  QString about()
+    {
+      return QString("Plug-in ebook codec interface (c) Tim Wentford\n")+codec->about();
+    }
+  ebookcodec(const QString& _s) : codec(NULL), handle(NULL), status(0)
+    {
+		QString codecpath(QTReaderUtil::getPluginPath());
+      codecpath += _s;
+      if (QFile::exists(codecpath))
+	{
+	  qDebug("Codec:%s", (const char*)codecpath);
+	  handle = dlopen(codecpath, RTLD_LAZY);
+	  if (handle == 0)
+	    {
+	      /*
+	      QString wrn(dlerror());
+	      QString fmt;
+	      while (wrn.length() > 10)
+		{
+		  fmt += wrn.left(10);
+		  fmt += '\n';
+		  wrn = wrn.right(wrn.length()-10);
+		}
+	      fmt += wrn;
+	      QMessageBox::warning(NULL, PROGNAME, fmt);
+	      */
+	      qDebug("Can't find codec:%s", dlerror());
+	      status = -10;
+	      return;
+	    }
+	  CExpander* (*newcodec)();
+	  newcodec = (CExpander* (*)())dlsym(handle, "newcodec");
+	  if (newcodec == NULL)
+	    {
+	      qDebug("Can't find newcodec");
+	      status = -20;
+	      return;
+	    }
+	  codec = (*newcodec)();
+	}
+      else
+	{
+	  qDebug("Can't find codec");
+	}
+      if (codec == NULL)
+	{
+	  qDebug("Can't do newcodec");
+	  status = -30;
+	  return;
+	}
+    }
+  virtual ~ebookcodec()
+    {
+      if (codec != NULL) delete codec;
+      if (handle != NULL) dlclose(handle);
+    }
+  size_t getHome() { return codec->getHome(); }
+#ifdef USEQPE
+  void suspend() { codec->suspend(); }
+  void unsuspend() { codec->unsuspend(); }
+  void suspend(FILE*& fin) { codec->suspend(fin); }
+  void unsuspend(FILE*& fin) { codec->unsuspend(fin); }
+#endif
+  unsigned int locate() { return codec->locate(); }
+  void locate(unsigned int n) { codec->locate(n); }
+  bool hasrandomaccess() { return codec->hasrandomaccess(); }
+  void sizes(unsigned long& file, unsigned long& text)
+    {
+      codec->sizes(file, text);
+      //qDebug("Codec sizes:(%u, %u)", file, text);
+    }
+  CList<Bkmk>* getbkmklist() { return codec->getbkmklist(); }
+  void getch(tchar& ch, CStyle& sty, unsigned long& pos) { codec->getch(ch, sty, pos); }
+  int getch() { return codec->getch(); }
+  linkType hyperlink(unsigned int n, unsigned int noff, QString& wrd, QString& nm) { return codec->hyperlink(n, noff, wrd, nm); }
+  MarkupType PreferredMarkup() { return codec->PreferredMarkup(); }
+  void saveposn(size_t posn) { codec->saveposn(posn); }
+  void writeposn(size_t posn) { codec->writeposn(posn); }
+  linkType forward(size_t& loc) { return codec->forward(loc); }
+  linkType back(size_t& loc) { return codec->back(loc); }
+  bool hasnavigation() { return codec->hasnavigation(); }
+  void start2endSection() { codec->start2endSection(); }
+  QImage* getPicture(unsigned long tgt) { return codec->getPicture(tgt); }
+  void setSaveData(unsigned char*& data, unsigned short& len, unsigned char* src, unsigned short srclen) { return codec->setSaveData(data, len, src, srclen); }
+  void putSaveData(unsigned char*& src, unsigned short& srclen) { codec->putSaveData(src, srclen); }
+  void setContinuous(bool _b) { codec->setContinuous(_b); }
+  void setwidth(int w) { codec->setwidth(w); }
+  unsigned long startSection() { return codec->startSection(); }
+  unsigned long endSection() { return codec->endSection(); }
+  int openfile(const char *src)
+    {
+      //qDebug("ebook openfile:%s", src);
+      return (status != 0) ? status : codec->openfile(src);
+    }
+  int getwidth() { return codec->getwidth(); }
+  QImage* getPicture(const QString& href) { return codec->getPicture(href); }
+  bool getFile(const QString& href) { return codec->getFile(href); }
+};
+#endif
--
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