1 files changed, 128 insertions, 0 deletions
diff --git a/kfile-plugins/xbm/kfile_xbm.cpp b/kfile-plugins/xbm/kfile_xbm.cpp
new file mode 100644
index 00000000..d62471f5
--- /dev/null
+++ b/kfile-plugins/xbm/kfile_xbm.cpp
@@ -0,0 +1,128 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Shane Wright <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation version 2.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <config.h>
+#include "kfile_xbm.h"
+
+#include <kprocess.h>
+#include <klocale.h>
+#include <kgenericfactory.h>
+#include <kstringvalidator.h>
+#include <kdebug.h>
+
+#include <qdict.h>
+#include <qvalidator.h>
+#include <qcstring.h>
+#include <qfile.h>
+#include <qdatetime.h>
+
+#if !defined(__osf__)
+#include <inttypes.h>
+#else
+typedef unsigned short uint32_t;
+#endif
+
+typedef KGenericFactory<KXbmPlugin> XbmFactory;
+
+K_EXPORT_COMPONENT_FACTORY(kfile_xbm, XbmFactory( "kfile_xbm" ))
+
+KXbmPlugin::KXbmPlugin(QObject *parent, const char *name,
+                       const QStringList &args)
+
+    : KFilePlugin(parent, name, args)
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( "image/x-xbm" );
+
+    KFileMimeTypeInfo::GroupInfo* group = 0L;
+
+    group = addGroupInfo(info, "Technical", i18n("Technical Details"));
+
+    KFileMimeTypeInfo::ItemInfo* item;
+
+    item = addItemInfo(group, "Dimensions", i18n("Dimensions"), QVariant::Size);
+    setHint( item, KFileMimeTypeInfo::Size );
+    setUnit(item, KFileMimeTypeInfo::Pixels);
+}
+
+
+unsigned long KXbmPlugin::xbm_processLine(char * linebuf)
+{
+    const char * fsig = "#define ";
+
+    // check it starts with #define
+    if (memcmp(linebuf, fsig, 8))
+        return 0;
+
+    // scan for the 2nd space and set up a pointer
+    uint32_t slen = strlen(linebuf);
+    bool done = false;
+    uint32_t spos = 0;
+    unsigned char spacecount = 0;
+    do {
+
+        if (linebuf[spos] == 0x00)
+            return 0;
+
+        if (linebuf[spos] == ' ')
+            ++spacecount;
+
+        if (spacecount == 2)
+            done = true;
+        else
+            ++spos;
+
+    } while (!done);
+
+    return atoi(linebuf + spos);
+}
+
+
+bool KXbmPlugin::readInfo( KFileMetaInfo& info, uint what)
+{
+
+    QFile file(info.path());
+
+    if (!file.open(IO_ReadOnly))
+    {
+        kdDebug(7034) << "Couldn't open " << QFile::encodeName(info.path()) << endl;
+        return false;
+    }
+
+    // we need a buffer for lines
+    char linebuf[1000];
+
+    // read the first line
+    file.readLine(linebuf, sizeof( linebuf ));
+    uint32_t width = xbm_processLine(linebuf);
+
+    // read the 2nd line
+    file.readLine(linebuf, sizeof( linebuf ));
+    uint32_t height = xbm_processLine(linebuf);
+
+    if ((width > 0) && (height > 0)) {
+        // we have valid looking data
+        KFileMetaInfoGroup group = appendGroup(info, "Technical");
+        appendItem(group, "Dimensions", QSize(width, height));
+        return true;
+    }
+
+    return false;
+}
+
+#include "kfile_xbm.moc"