/* Copyright (C) 2004 Bart * Copyright (C) 2008, 2009, 2010, 2011, 2012 Curtis Gedak * * 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; either version 2 of the License, or * (at your option) any later version. * * 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 Library General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* UTILS * Some stuff i need in a lot of places so i dropped in all together in one file. */ #ifndef UTILS #define UTILS #include "../include/i18n.h" #include #include #include #include #include #define UUID_STRING_LENGTH 36 //Match RFC 4122 UUID strings. Exclude Nil UUID (all zeros) by excluding // zero from the version field nibble. #define RFC4122_NONE_NIL_UUID_REGEXP "[[:xdigit:]]{8}-[[:xdigit:]]{4}-[1-9a-fA-F][[:xdigit:]]{3}-[[:xdigit:]]{4}-[[:xdigit:]]{12}" namespace GParted { typedef long long Sector; typedef long long Byte_Value; //Size units defined in bytes const Byte_Value KIBIBYTE=1024; const Byte_Value MEBIBYTE=(KIBIBYTE * KIBIBYTE); const Byte_Value GIBIBYTE=(MEBIBYTE * KIBIBYTE); const Byte_Value TEBIBYTE=(GIBIBYTE * KIBIBYTE); const Glib::ustring UUID_RANDOM = _("(New UUID - will be randomly generated)") ; const Glib::ustring UUID_RANDOM_NTFS_HALF = _("(Half new UUID - will be randomly generated)") ; enum FILESYSTEM { FS_UNALLOCATED = 0, FS_UNKNOWN = 1, FS_UNFORMATTED = 2, FS_EXTENDED = 3, FS_BTRFS = 4, FS_EXFAT = 5, /* Also known as fat64 */ FS_EXT2 = 6, FS_EXT3 = 7, FS_EXT4 = 8, FS_FAT16 = 9, FS_FAT32 = 10, FS_HFS = 11, FS_HFSPLUS = 12, FS_JFS = 13, FS_LINUX_SWAP = 14, FS_LVM2_PV = 15, FS_NILFS2 = 16, FS_NTFS = 17, FS_REISER4 = 18, FS_REISERFS = 19, FS_UFS = 20, FS_XFS = 21, FS_USED = 22, FS_UNUSED = 23, FS_LUKS = 24 } ; enum SIZE_UNIT { UNIT_SECTOR = 0, UNIT_BYTE = 1, UNIT_KIB = 2, UNIT_MIB = 3, UNIT_GIB = 4, UNIT_TIB = 5 } ; enum CUSTOM_TEXT { CTEXT_NONE, CTEXT_ACTIVATE_FILESYSTEM, // Activate text ('Mount', 'Swapon', VG 'Activate', ...) CTEXT_DEACTIVATE_FILESYSTEM, // Deactivate text ('Unmount', 'Swapoff', VG 'Deactivate', ...) CTEXT_CHANGE_UUID_WARNING, // Warning to print when changing UUIDs CTEXT_RESIZE_DISALLOWED_WARNING // File system resizing currently disallowed reason } ; //struct to store file system information struct FS { enum Support { NONE = 0, GPARTED = 1, LIBPARTED = 2, EXTERNAL = 3 }; FILESYSTEM filesystem ; Support read ; //Can and how to read sector usage while inactive Support read_label ; Support write_label ; Support read_uuid ; Support write_uuid ; Support create ; Support grow ; Support shrink ; Support move ; //startpoint and endpoint Support check ; //some checktool available? Support copy ; Support remove ; Support online_read ; //Can and how to read sector usage while active Byte_Value MIN ; Byte_Value MAX ; FS() { read = read_label = write_label = read_uuid = write_uuid = create = grow = shrink = move = check = copy = remove = online_read = NONE ; MIN = MAX = 0 ; } } ; class Utils { public: static Sector round( double double_value ) ; static Gtk::Label * mk_label( const Glib::ustring & text, bool use_markup = true, Gtk::AlignmentEnum x_align = Gtk::ALIGN_LEFT, Gtk::AlignmentEnum y_align = Gtk::ALIGN_CENTER, bool wrap = false, bool selectable = false, const Glib::ustring & text_color = "black" ) ; static Glib::ustring num_to_str( Sector number ) ; static Glib::ustring get_color( FILESYSTEM filesystem ) ; static Glib::RefPtr get_color_as_pixbuf( FILESYSTEM filesystem, int width, int height ) ; static int get_filesystem_label_maxlength( FILESYSTEM filesystem ) ; static Glib::ustring get_filesystem_string( FILESYSTEM filesystem ) ; static Glib::ustring get_filesystem_software( FILESYSTEM filesystem ) ; static bool kernel_supports_fs( const Glib::ustring & fs ) ; static bool kernel_version_at_least( int major_ver, int minor_ver, int patch_ver ) ; static Glib::ustring format_size( Sector sectors, Byte_Value sector_size ) ; static Glib::ustring format_time( std::time_t seconds ) ; static double sector_to_unit( Sector sectors, Byte_Value sector_size, SIZE_UNIT size_unit ) ; static int execute_command( const Glib::ustring & command ) ; static int execute_command( const Glib::ustring & command, Glib::ustring & output, Glib::ustring & error, bool use_C_locale = false ) ; static Glib::ustring regexp_label( const Glib::ustring & text , const Glib::ustring & pattern ) ; static Glib::ustring create_mtoolsrc_file( char file_name[], const char drive_letter, const Glib::ustring & device_path ) ; static Glib::ustring delete_mtoolsrc_file( const char file_name[] ) ; static Glib::ustring trim( const Glib::ustring & src, const Glib::ustring & c = " \t\r\n" ) ; static Glib::ustring get_lang() ; static void tokenize( const Glib::ustring& str, std::vector& tokens, const Glib::ustring& delimiters ) ; static void split( const Glib::ustring& str, std::vector& result, const Glib::ustring& delimiters ) ; static int convert_to_int(const Glib::ustring & src); static Glib::ustring generate_uuid(void); static int get_mounted_filesystem_usage( const Glib::ustring & mountpoint, Byte_Value & fs_size, Byte_Value & fs_free, Glib::ustring error_message ) ; private: static bool get_kernel_version( int & major_ver, int & minor_ver, int & patch_ver ) ; }; }//GParted #endif //UTILS