Add elf metainfo plugin

CMakeLists.txt

@@ -848,6 +848,7 @@ add_subdirectory( licenses )
 add_subdirectory( dnssd )
 add_subdirectory( pics )
 add_subdirectory( mimetypes )
+add_subdirectory( kfile-plugins )
 
 
 ##### install import cmake modules ###############

kfile-plugins/CMakeLists.txt

@@ -0,0 +1,12 @@
+#################################################
+#
+#  (C) 2012 Timothy Pearson
+#  kb9vqf (AT) pearsoncomputing.net
+#
+#  Improvements and feedback are welcome
+#
+#  This file is released under GPL >= 2
+#
+#################################################
+
+tde_conditional_add_subdirectory( HAVE_ELFICON elf )

kfile-plugins/elf/CMakeLists.txt

@@ -0,0 +1,42 @@
+#################################################
+#
+#  (C) 2012 Timothy Pearson
+#  kb9vqf (AT) pearsoncomputing.net
+#
+#  Improvements and feedback are welcome
+#
+#  This file is released under GPL >= 2
+#
+#################################################
+
+include_directories(
+  ${CMAKE_CURRENT_BINARY_DIR}
+  ${CMAKE_BINARY_DIR}
+  ${TDE_INCLUDE_DIR}
+  ${TQT_INCLUDE_DIRS}
+  ${CMAKE_SOURCE_DIR}/tdecore
+  ${CMAKE_BINARY_DIR}/tdecore
+  ${CMAKE_SOURCE_DIR}/tdeui
+  ${CMAKE_BINARY_DIR}/tdeui
+  ${CMAKE_SOURCE_DIR}/kio/kio
+  ${LIBR_INCLUDEDIR}
+)
+
+link_directories(
+  ${TQT_LIBRARY_DIRS}
+  ${LIBR_LIBDIR}
+)
+
+#### other data #################################
+
+install( FILES kfile_elf.desktop DESTINATION ${SERVICES_INSTALL_DIR} )
+
+
+#### kfile_elf (module) #########################
+
+tde_add_kpart( kfile_elf AUTOMOC
+  SOURCES kfile_elf.cpp
+  EMBED tdelficon-static
+  LINK kio-shared ${LIBR_LIBRARIES}
+  DESTINATION ${PLUGIN_INSTALL_DIR}
+)

kfile-plugins/elf/kfile_elf.cpp

@@ -0,0 +1,159 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2012 Timothy Pearson <kb9vqf@pearsoncomputing.net>
+ *
+ * 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_elf.h"
+
+#include <kprocess.h>
+#include <klocale.h>
+#include <kgenericfactory.h>
+#include <kstringvalidator.h>
+#include <kdebug.h>
+
+#include <tqdict.h>
+#include <tqvalidator.h>
+#include <tqcstring.h>
+#include <tqfile.h>
+#include <tqdatetime.h>
+
+#include "tdelficon.h"
+
+#if !defined(__osf__)
+#include <inttypes.h>
+#else
+typedef unsigned long uint32_t;
+typedef unsigned short uint16_t;
+#endif
+
+TQString elf_get_resource(libr_file *handle, char *section_name)
+{
+	size_t buffer_size = 0;
+	char *buffer = NULL;
+	TQString result = TQString("<i>") + i18n("not set") + TQString("</i>");
+	
+	/* Get the resource from the ELF binary */
+	if(!libr_size(handle, section_name, &buffer_size))
+	{
+		kdWarning() << "failed to obtain ELF resource size: " << libr_errmsg() << endl;
+		return result;
+	}
+	/* Get the resource from the ELF file */
+	buffer = (char *) malloc(buffer_size);
+	if(!libr_read(handle, section_name, buffer))
+	{
+		kdWarning() << "failed to obtain ELF resource: " << libr_errmsg() << endl;
+		goto fail;
+	}
+	result = buffer;
+	
+fail:
+	free(buffer);
+
+	return result;
+}
+
+typedef KGenericFactory<KElfPlugin> ElfFactory;
+
+K_EXPORT_COMPONENT_FACTORY(kfile_elf, ElfFactory( "kfile_elf" ))
+
+KElfPlugin::KElfPlugin(TQObject *parent, const char *name,
+                       const TQStringList &args)
+
+    : KFilePlugin(parent, name, args)
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( "application/x-executable" );
+
+    KFileMimeTypeInfo::GroupInfo* group = 0L;
+    KFileMimeTypeInfo::GroupInfo* group2 = 0L;
+
+    group = addGroupInfo(info, "Technical", i18n("Embedded Metadata"));
+    group2 = addGroupInfo(info, "Icon", i18n("Embedded Icon(s)"));
+
+    KFileMimeTypeInfo::ItemInfo* item;
+
+    item = addItemInfo(group, "Name", i18n("Internal Name"), TQVariant::String);
+    item = addItemInfo(group, "Description", i18n("Description"), TQVariant::String);
+    item = addItemInfo(group, "License", i18n("License"), TQVariant::String);
+    item = addItemInfo(group, "Copyright", i18n("Copyright"), TQVariant::String);
+    item = addItemInfo(group, "Authors", i18n("Author(s)"), TQVariant::String);
+    item = addItemInfo(group, "Product", i18n("Product"), TQVariant::String);
+    item = addItemInfo(group, "Organization", i18n("Organization"), TQVariant::String);
+    item = addItemInfo(group, "Version", i18n("Version"), TQVariant::String);
+    item = addItemInfo(group, "DateTime", i18n("Creation Date/Time"), TQVariant::String);
+    item = addItemInfo(group, "Notes", i18n("Comments"), TQVariant::String);
+
+    item = addItemInfo(group2, "EmbeddedIcon", i18n("Icon Name(s)"), TQVariant::String);
+}
+
+
+bool KElfPlugin::readInfo( KFileMetaInfo& info, uint what)
+{
+	libr_icon *icon = NULL;
+	libr_file *handle = NULL;
+	libr_access_t access = LIBR_READ;
+
+	if((handle = libr_open(const_cast<char*>(info.path().ascii()), access)) == NULL)
+	{
+		kdWarning() << "failed to open file" << info.path() << endl;
+	}
+
+	KFileMetaInfoGroup group = appendGroup(info, "Technical");
+	KFileMetaInfoGroup group2 = appendGroup(info, "Icon");
+
+	appendItem(group, "Name", elf_get_resource(handle, ".metadata_name"));
+	appendItem(group, "Description", elf_get_resource(handle, ".metadata_description"));
+	appendItem(group, "License", elf_get_resource(handle, ".metadata_license"));
+	appendItem(group, "Copyright", elf_get_resource(handle, ".metadata_copyright"));
+	appendItem(group, "Authors", elf_get_resource(handle, ".metadata_authors"));
+	appendItem(group, "Product", elf_get_resource(handle, ".metadata_product"));
+	appendItem(group, "Organization", elf_get_resource(handle, ".metadata_organization"));
+	appendItem(group, "Version", elf_get_resource(handle, ".metadata_version"));
+	appendItem(group, "DateTime", elf_get_resource(handle, ".metadata_datetime"));
+	appendItem(group, "Notes", elf_get_resource(handle, ".metadata_notes"));
+
+	TQString iconListing;
+
+	iconentry *entry = NULL;
+	iconlist icons;
+	if(!get_iconlist(handle, &icons))
+	{
+		// Failed to obtain a list of ELF icons
+	}
+	while((entry = get_nexticon(&icons, entry)) != NULL)
+	{
+		if (iconListing.isEmpty()) {
+			iconListing = entry->name;
+		}
+		else {
+			iconListing = iconListing.append("<p>").append(entry->name);
+		}
+		break;
+	}
+	if (iconListing.isEmpty()) {
+		iconListing = TQString("<i>") + i18n("not set") + TQString("</i>");
+	}
+
+	appendItem(group2, "EmbeddedIcon", iconListing);
+
+	libr_close(handle);
+
+	return true;
+}
+
+#include "kfile_elf.moc"

kfile-plugins/elf/kfile_elf.desktop

@@ -0,0 +1,66 @@
+[Desktop Entry]
+Type=Service
+Name=ELF Info
+Name[af]=ELF Inligting
+Name[ar]=معلومات ELF
+Name[br]=Titouroù ELF
+Name[ca]=Informació de ELF
+Name[cs]=ELF info
+Name[cy]=Gwybodaeth ELF
+Name[da]=ELF-info
+Name[de]=ELF-Info
+Name[el]=Πληροφορίες ELF
+Name[eo]=ELF-informo
+Name[es]=Info ELF
+Name[et]=ELF info
+Name[fa]=اطلاعات ELF
+Name[fi]=ELF-tiedot
+Name[fr]=Informations ELF
+Name[ga]=Eolas faoi ELF
+Name[gl]=Inf. ELF
+Name[he]=מידע ELF
+Name[hi]=ELF जानकारी
+Name[hr]=ELF informacije
+Name[hu]=ELF-jellemzők
+Name[is]=ELF upplýsingar
+Name[it]=Informazioni ELF
+Name[ja]=ELF 情報
+Name[kk]=ELF мәліметі
+Name[km]=ព័ត៌មាន ELF
+Name[lt]=ELF informacija
+Name[ms]=Maklumat ELF
+Name[nds]=ELF-Info
+Name[ne]=ELF सूचना
+Name[nl]=ELF-info
+Name[nn]=ELF-info
+Name[nso]=Tshedimoso ya ELF
+Name[pa]=ELF ਜਾਣਕਾਰੀ
+Name[pl]=Informacja o pliku ELF
+Name[pt]=Informação do ELF
+Name[pt_BR]=Informação sobre ELF
+Name[ro]=Informaţii ELF
+Name[ru]=Информация о ELF
+Name[se]=ELF-dieđut
+Name[sl]=Podatki o ELF
+Name[sr]=ELF информације
+Name[sr@Latn]=ELF informacije
+Name[sv]=ELF-information
+Name[ta]=ELF தகவல்
+Name[tg]=Иттилоот оиди ELF
+Name[th]=ข้อมูลแฟ้ม ELF
+Name[tr]=ELF Bilgisi
+Name[uk]=Інформація по ELF
+Name[uz]=ELF haqida maʼlumot
+Name[uz@cyrillic]=ELF ҳақида маълумот
+Name[ven]=Mafhungo ELF
+Name[wa]=Informåcion sol imådje ELF
+Name[xh]=Ulwazi lwe ELF
+Name[zh_CN]=ELF 信息
+Name[zh_HK]=ELF 資訊
+Name[zh_TW]=ELF 資訊
+Name[zu]=Ulwazi lwe-ELF
+ServiceTypes=KFilePlugin
+X-KDE-Library=kfile_elf
+MimeType=application/x-executable
+PreferredItems=Name,Description,License,Copyright,Authors,Product,Organization,Version,DateTime,Notes"
+SupportsThumbnail=false

kfile-plugins/elf/kfile_elf.h

@@ -0,0 +1,50 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Shane Wright <me@shanewright.co.uk>
+ *
+ * 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.
+ *
+ */
+
+#ifndef __KFILE_BMP_H__
+#define __KFILE_BMP_H__
+
+#include <kfilemetainfo.h>
+
+// Elven things
+extern "C" {
+	#include <libr.h>
+	#include <libr-icons.h>
+}
+
+#include <string.h>
+
+#include <sys/stat.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+class TQStringList;
+
+class KElfPlugin: public KFilePlugin
+{
+    Q_OBJECT
+  TQ_OBJECT
+    
+public:
+    KElfPlugin( TQObject *parent, const char *name, const TQStringList& args );
+    
+    virtual bool readInfo( KFileMetaInfo& info, uint what);
+};
+
+#endif