1 files changed, 90 insertions, 0 deletions
diff --git a/src/xmphandler.cpp b/src/xmphandler.cpp
new file mode 100644
index 0000000..de5d5d6
--- /dev/null
+++ b/src/xmphandler.cpp
@@ -0,0 +1,90 @@
+/***************************************************************************
+    copyright            : (C) 2007 by Robby Stephenson
+    email                : robby@periapsis.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of version 2 of the GNU General Public License as  *
+ *   published by the Free Software Foundation;                            *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "xmphandler.h"
+#include "tellico_debug.h"
+#include <config.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#ifdef HAVE_EXEMPI
+#include <exempi/xmp.h>
+#endif
+
+using Tellico::XMPHandler;
+
+int XMPHandler::s_initCount = 0;
+
+bool XMPHandler::isXMPEnabled() {
+#ifdef HAVE_EXEMPI
+  return true;
+#else
+  return false;
+#endif
+}
+
+XMPHandler::XMPHandler() {
+  init();
+}
+
+XMPHandler::~XMPHandler() {
+#ifdef HAVE_EXEMPI
+  --s_initCount;
+  if(s_initCount == 0) {
+    xmp_terminate();
+  }
+#endif
+}
+
+void XMPHandler::init() {
+#ifdef HAVE_EXEMPI
+  if(s_initCount == 0) {
+    xmp_init();
+  }
+  ++s_initCount;
+#endif
+}
+
+QString XMPHandler::extractXMP(const QString& file) {
+  QString result;
+#ifdef HAVE_EXEMPI
+  XmpFilePtr xmpfile = xmp_files_open_new(QFile::encodeName(file), XMP_OPEN_READ);
+  if(!xmpfile) {
+    myDebug() << "XMPHandler::parse() - unable to open " << file << endl;
+    return result;
+  }
+  XmpPtr xmp = xmp_files_get_new_xmp(xmpfile);
+  if(xmp) {
+    XmpStringPtr buffer = xmp_string_new();
+    xmp_serialize(xmp, buffer, 0, 0);
+    result = QString::fromUtf8(xmp_string_cstr(buffer));
+    xmp_string_free(buffer);
+//    myDebug() << result << endl;
+#if 0
+    kdWarning() << "XMPHandler::parse() - turn me off!" << endl;
+    QFile f1(QString::fromLatin1("/tmp/xmp.xml"));
+    if(f1.open(IO_WriteOnly)) {
+      QTextStream t(&f1);
+      t << result;
+    }
+    f1.close();
+#endif
+    xmp_free(xmp);
+    xmp_files_close(xmpfile, XMP_CLOSE_NOOPTION);
+    xmp_files_free(xmpfile);
+  } else {
+    myDebug() << "XMPHandler::parse() - unable to parse " << file << endl;
+  }
+#endif
+  return result;
+}