diff options
Diffstat (limited to 'kfile-plugins/elf/kfile_elf.cpp')
| -rw-r--r-- | kfile-plugins/elf/kfile_elf.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/kfile-plugins/elf/kfile_elf.cpp b/kfile-plugins/elf/kfile_elf.cpp new file mode 100644 index 000000000..f816cdb35 --- /dev/null +++ b/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" |