--- a/commands/date.c +++ b/commands/date.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #define GRUB_DATETIME_SET_YEAR 1 #define GRUB_DATETIME_SET_MONTH 2 diff --git a/commands/ls.c b/commands/ls.c index 7f5a609..66a34c2 100644 --- a/commands/ls.c +++ b/commands/ls.c @@ -29,6 +29,7 @@ #include #include #include +#include static const struct grub_arg_option options[] = { @@ -68,25 +69,29 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human) grub_fs_t fs; const char *path; grub_device_t dev; - auto int print_files (const char *filename, int dir); - auto int print_files_long (const char *filename, int dir); + + auto int print_files (const char *filename, + const struct grub_dirhook_info *info); + auto int print_files_long (const char *filename, + const struct grub_dirhook_info *info); - int print_files (const char *filename, int dir) + int print_files (const char *filename, const struct grub_dirhook_info *info) { if (all || filename[0] != '.') - grub_printf ("%s%s ", filename, dir ? "/" : ""); + grub_printf ("%s%s ", filename, info->dir ? "/" : ""); return 0; } - int print_files_long (const char *filename, int dir) + int print_files_long (const char *filename, + const struct grub_dirhook_info *info) { char pathname[grub_strlen (dirname) + grub_strlen (filename) + 1]; if ((! all) && (filename[0] == '.')) return 0; - if (! dir) + if (! info->dir) { grub_file_t file; @@ -138,7 +143,23 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human) else grub_printf ("%-12s", "DIR"); - grub_printf ("%s%s\n", filename, dir ? "/" : ""); + if (info->mtimeset) + { + struct grub_datetime datetime; + grub_unixtime2datetime (info->mtime, &datetime); + if (human) + grub_printf (" %d-%02d-%02d %02d:%02d:%02d %-11s ", + datetime.year, datetime.month, datetime.day, + datetime.hour, datetime.minute, + datetime.second, + grub_get_weekday_name (&datetime)); + else + grub_printf (" %04d%02d%02d%02d%02d%02d ", + datetime.year, datetime.month, + datetime.day, datetime.hour, + datetime.minute, datetime.second); + } + grub_printf ("%s%s\n", filename, info->dir ? "/" : ""); return 0; } @@ -181,7 +202,7 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human) /* PATH might be a regular file. */ char *p; grub_file_t file; - + struct grub_dirhook_info info; grub_errno = 0; file = grub_file_open (dirname); @@ -196,10 +217,11 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human) goto fail; all = 1; + grub_memset (&info, 0, sizeof (info)); if (longlist) - print_files_long (p, 0); + print_files_long (p, &info); else - print_files (p, 0); + print_files (p, &info); grub_free (dirname); } diff --git a/conf/i386-coreboot.rmk b/conf/i386-coreboot.rmk index e68bed3..33b798c 100644 --- a/conf/i386-coreboot.rmk +++ b/conf/i386-coreboot.rmk @@ -75,6 +75,8 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \ kern/loader.c kern/main.c kern/misc.c kern/parser.c \ grub_script.tab.c kern/partition.c kern/rescue.c kern/term.c \ normal/arg.c normal/cmdline.c normal/command.c normal/function.c\ + normal/completion.c normal/datetime.c normal/main.c \ + normal/menu_text.c \ normal/completion.c normal/main.c normal/menu_text.c \ normal/menu.c normal/menu_entry.c normal/menu_viewer.c \ normal/misc.c normal/script.c \ @@ -121,7 +123,7 @@ linux_mod_LDFLAGS = $(COMMON_LDFLAGS) # keep it simpler to update to different architectures. # normal_mod_SOURCES = normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/color.c \ @@ -192,7 +194,7 @@ lspci_mod_CFLAGS = $(COMMON_CFLAGS) lspci_mod_LDFLAGS = $(COMMON_LDFLAGS) # For datetime.mod -datetime_mod_SOURCES = lib/datetime.c lib/i386/datetime.c +datetime_mod_SOURCES = lib/i386/datetime.c datetime_mod_CFLAGS = $(COMMON_CFLAGS) datetime_mod_LDFLAGS = $(COMMON_LDFLAGS) diff --git a/conf/i386-efi.rmk b/conf/i386-efi.rmk index 1c372cd..f9380d1 100644 --- a/conf/i386-efi.rmk +++ b/conf/i386-efi.rmk @@ -52,7 +52,8 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \ kern/loader.c kern/main.c kern/misc.c kern/parser.c \ grub_script.tab.c kern/partition.c kern/rescue.c kern/term.c \ normal/arg.c normal/cmdline.c normal/command.c normal/function.c\ - normal/completion.c normal/context.c normal/main.c \ + normal/completion.c normal/datetime.c normal/context.c \ + normal/main.c \ normal/menu.c normal/menu_entry.c normal/menu_viewer.c \ normal/menu_text.c \ normal/misc.c normal/script.c \ @@ -119,7 +120,7 @@ kernel_syms.lst: $(addprefix include/grub/,$(kernel_mod_HEADERS)) config.h genke # keep it simpler to update to different architectures. # normal_mod_SOURCES = normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/color.c \ @@ -177,7 +178,7 @@ lspci_mod_CFLAGS = $(COMMON_CFLAGS) lspci_mod_LDFLAGS = $(COMMON_LDFLAGS) # For datetime.mod -datetime_mod_SOURCES = lib/datetime.c lib/efi/datetime.c +datetime_mod_SOURCES = lib/efi/datetime.c datetime_mod_CFLAGS = $(COMMON_CFLAGS) datetime_mod_LDFLAGS = $(COMMON_LDFLAGS) diff --git a/conf/i386-ieee1275.rmk b/conf/i386-ieee1275.rmk index 089055c..1bd3e4e 100644 --- a/conf/i386-ieee1275.rmk +++ b/conf/i386-ieee1275.rmk @@ -75,7 +75,8 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \ kern/loader.c kern/main.c kern/misc.c kern/parser.c \ grub_script.tab.c kern/partition.c kern/rescue.c kern/term.c \ normal/arg.c normal/cmdline.c normal/command.c normal/function.c\ - normal/completion.c normal/main.c normal/menu_text.c \ + normal/completion.c normal/datetime.c normal/main.c \ + normal/menu_text.c \ normal/menu.c normal/menu_entry.c normal/menu_viewer.c \ normal/misc.c normal/script.c \ normal/color.c \ @@ -112,7 +113,7 @@ pkglib_MODULES = normal.mod halt.mod reboot.mod suspend.mod \ # keep it simpler to update to different architectures. # normal_mod_SOURCES = normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/color.c \ @@ -192,7 +193,7 @@ lspci_mod_CFLAGS = $(COMMON_CFLAGS) lspci_mod_LDFLAGS = $(COMMON_LDFLAGS) # For datetime.mod -datetime_mod_SOURCES = lib/datetime.c lib/i386/datetime.c +datetime_mod_SOURCES = lib/i386/datetime.c datetime_mod_CFLAGS = $(COMMON_CFLAGS) datetime_mod_LDFLAGS = $(COMMON_LDFLAGS) diff --git a/conf/i386-pc.rmk b/conf/i386-pc.rmk index c996e45..a2fca47 100644 --- a/conf/i386-pc.rmk +++ b/conf/i386-pc.rmk @@ -128,7 +128,8 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \ kern/loader.c kern/main.c kern/misc.c kern/parser.c \ grub_script.tab.c kern/partition.c kern/rescue.c kern/term.c \ normal/arg.c normal/cmdline.c normal/command.c normal/function.c\ - normal/completion.c normal/main.c normal/color.c \ + normal/completion.c normal/datetime.c normal/main.c \ + normal/color.c \ normal/menu.c normal/menu_entry.c normal/menu_viewer.c \ normal/menu_text.c \ normal/misc.c normal/script.c \ @@ -209,7 +210,7 @@ linux_mod_LDFLAGS = $(COMMON_LDFLAGS) # keep it simpler to update to different architectures. # normal_mod_SOURCES = normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/color.c \ @@ -351,7 +352,7 @@ pxecmd_mod_CFLAGS = $(COMMON_CFLAGS) pxecmd_mod_LDFLAGS = $(COMMON_LDFLAGS) # For datetime.mod -datetime_mod_SOURCES = lib/datetime.c lib/i386/datetime.c +datetime_mod_SOURCES = lib/i386/datetime.c datetime_mod_CFLAGS = $(COMMON_CFLAGS) datetime_mod_LDFLAGS = $(COMMON_LDFLAGS) diff --git a/conf/powerpc-ieee1275.rmk b/conf/powerpc-ieee1275.rmk index efa59c0..f33d19a 100644 --- a/conf/powerpc-ieee1275.rmk +++ b/conf/powerpc-ieee1275.rmk @@ -56,7 +56,7 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \ kern/misc.c kern/parser.c kern/partition.c kern/rescue.c \ kern/term.c kern/list.c kern/handler.c fs/fshelp.c \ normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/menu_entry.c normal/menu_viewer.c normal/misc.c \ @@ -133,7 +133,7 @@ linux_mod_LDFLAGS = $(COMMON_LDFLAGS) # keep it simpler to update to different architectures. # normal_mod_SOURCES = normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/color.c \ diff --git a/conf/sparc64-ieee1275.rmk b/conf/sparc64-ieee1275.rmk index 1658a66..75cc1f4 100644 --- a/conf/sparc64-ieee1275.rmk +++ b/conf/sparc64-ieee1275.rmk @@ -57,7 +57,8 @@ grub_mkimage_SOURCES = util/sparc64/ieee1275/grub-mkimage.c util/misc.c \ # kern/parser.c kern/partition.c kern/rescue.c kern/term.c \ # kern/list.c kern/handler.c \ # normal/arg.c normal/cmdline.c normal/command.c \ -# normal/completion.c normal/context.c normal/execute.c \ +# normal/completion.c normal/datetime.c normal/context.c \ +# normal/execute.c \ # normal/function.c normal/lexer.c \ # normal/main.c normal/menu.c normal/menu_entry.c \ # normal/menu_text.c \ @@ -166,7 +167,7 @@ sfs_mod_LDFLAGS = $(COMMON_LDFLAGS) # keep it simpler to update to different architectures. # normal_mod_SOURCES = normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/color.c \ diff --git a/conf/x86_64-efi.rmk b/conf/x86_64-efi.rmk index 47132f7..ebbfb23 100644 --- a/conf/x86_64-efi.rmk +++ b/conf/x86_64-efi.rmk @@ -54,7 +54,8 @@ grub_emu_SOURCES = commands/boot.c commands/cat.c commands/cmp.c \ kern/loader.c kern/main.c kern/misc.c kern/parser.c \ grub_script.tab.c kern/partition.c kern/rescue.c kern/term.c \ normal/arg.c normal/cmdline.c normal/command.c normal/function.c\ - normal/completion.c normal/context.c normal/main.c \ + normal/completion.c normal/datetime.c normal/context.c \ + normal/main.c \ normal/menu.c normal/menu_entry.c normal/menu_viewer.c \ normal/menu_text.c \ normal/misc.c normal/script.c \ @@ -121,7 +122,7 @@ kernel_syms.lst: $(addprefix include/grub/,$(kernel_mod_HEADERS)) config.h genke # keep it simpler to update to different architectures. # normal_mod_SOURCES = normal/arg.c normal/cmdline.c normal/command.c \ - normal/completion.c normal/execute.c \ + normal/completion.c normal/datetime.c normal/execute.c \ normal/function.c normal/lexer.c normal/main.c normal/menu.c \ normal/menu_text.c \ normal/color.c \ @@ -179,7 +180,7 @@ lspci_mod_CFLAGS = $(COMMON_CFLAGS) lspci_mod_LDFLAGS = $(COMMON_LDFLAGS) # For datetime.mod -datetime_mod_SOURCES = lib/datetime.c lib/efi/datetime.c +datetime_mod_SOURCES = lib/efi/datetime.c datetime_mod_CFLAGS = $(COMMON_CFLAGS) datetime_mod_LDFLAGS = $(COMMON_LDFLAGS) diff --git a/fs/affs.c b/fs/affs.c index bc7bc21..4ddc347 100644 --- a/fs/affs.c +++ b/fs/affs.c @@ -456,7 +456,8 @@ grub_affs_read (grub_file_t file, char *buf, grub_size_t len) static grub_err_t grub_affs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_affs_data *data = 0; struct grub_fshelp_node *fdiro = 0; @@ -469,14 +470,11 @@ grub_affs_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + return hook (filename, &info); } #ifndef GRUB_UTIL diff --git a/fs/afs.c b/fs/afs.c index 3f7efa7..90d8864 100644 --- a/fs/afs.c +++ b/fs/afs.c @@ -562,7 +562,8 @@ grub_afs_close (grub_file_t file) static grub_err_t grub_afs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_afs_data *data = 0;; struct grub_fshelp_node *fdiro = 0; @@ -575,14 +576,11 @@ grub_afs_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + return hook (filename, &info); } #ifndef GRUB_UTIL diff --git a/fs/cpio.c b/fs/cpio.c index 3d8078a..bedd65e 100644 --- a/fs/cpio.c +++ b/fs/cpio.c @@ -183,7 +183,8 @@ fail: static grub_err_t grub_cpio_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_cpio_data *data; grub_uint32_t ofs; @@ -227,7 +228,11 @@ grub_cpio_dir (grub_device_t device, const char *path, if ((!prev) || (grub_strcmp (prev, name) != 0)) { - hook (name + len, p != NULL); + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = (p != NULL); + + hook (name + len, &info); if (prev) grub_free (prev); prev = name; diff --git a/fs/ext2.c b/fs/ext2.c index ac0757e..d3d0508 100644 --- a/fs/ext2.c +++ b/fs/ext2.c @@ -788,7 +788,8 @@ grub_ext2_read (grub_file_t file, char *buf, grub_size_t len) static grub_err_t grub_ext2_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_ext2_data *data = 0;; struct grub_fshelp_node *fdiro = 0; @@ -801,14 +802,24 @@ grub_ext2_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + if (! node->inode_read) + { + grub_ext2_read_inode (data, node->ino, &node->inode); + if (!grub_errno) + node->inode_read = 1; + grub_errno = GRUB_ERR_NONE; + } + if (node->inode_read) + { + info.mtimeset = 1; + info.mtime = grub_le_to_cpu32 (node->inode.mtime); + } + + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + return hook (filename, &info); } #ifndef GRUB_UTIL @@ -895,6 +906,34 @@ grub_ext2_uuid (grub_device_t device, char **uuid) return grub_errno; } +/* Get mtime. */ +static grub_err_t +grub_ext2_mtime (grub_device_t device, grub_int32_t *tm) +{ + struct grub_ext2_data *data; + grub_disk_t disk = device->disk; + +#ifndef GRUB_UTIL + grub_dl_ref (my_mod); +#endif + + data = grub_ext2_mount (disk); + if (!data) + *tm = 0; + else + *tm = grub_le_to_cpu32 (data->sblock.utime); + +#ifndef GRUB_UTIL + grub_dl_unref (my_mod); +#endif + + grub_free (data); + + return grub_errno; + +} + + static struct grub_fs grub_ext2_fs = { @@ -905,6 +944,7 @@ static struct grub_fs grub_ext2_fs = .close = grub_ext2_close, .label = grub_ext2_label, .uuid = grub_ext2_uuid, + .mtime = grub_ext2_mtime, .next = 0 }; diff --git a/fs/fat.c b/fs/fat.c index d9b0fe1..925cff2 100644 --- a/fs/fat.c +++ b/fs/fat.c @@ -606,7 +606,8 @@ grub_fat_iterate_dir (grub_disk_t disk, struct grub_fat_data *data, static char * grub_fat_find_dir (grub_disk_t disk, struct grub_fat_data *data, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { char *dirname, *dirp; int call_hook; @@ -615,10 +616,16 @@ grub_fat_find_dir (grub_disk_t disk, struct grub_fat_data *data, auto int iter_hook (const char *filename, struct grub_fat_dir_entry *dir); int iter_hook (const char *filename, struct grub_fat_dir_entry *dir) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + + info.dir = !!(dir->attr & GRUB_FAT_ATTR_DIRECTORY); + info.case_insensitive = 1; + if (dir->attr & GRUB_FAT_ATTR_VOLUME_ID) return 0; if (*dirname == '\0' && call_hook) - return hook (filename, dir->attr & GRUB_FAT_ATTR_DIRECTORY); + return hook (filename, &info); if (grub_strcasecmp (dirname, filename) == 0) { @@ -630,7 +637,7 @@ grub_fat_find_dir (grub_disk_t disk, struct grub_fat_data *data, data->cur_cluster_num = ~0U; if (call_hook) - hook (filename, dir->attr & GRUB_FAT_ATTR_DIRECTORY); + hook (filename, &info); return 1; } @@ -676,7 +683,8 @@ grub_fat_find_dir (grub_disk_t disk, struct grub_fat_data *data, static grub_err_t grub_fat_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_fat_data *data = 0; grub_disk_t disk = device->disk; diff --git a/fs/hfs.c b/fs/hfs.c index a923309..55dfbfd 100644 --- a/fs/hfs.c +++ b/fs/hfs.c @@ -960,7 +960,8 @@ grub_hfs_find_dir (struct grub_hfs_data *data, const char *path, static grub_err_t grub_hfs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { int inode; @@ -971,13 +972,17 @@ grub_hfs_dir (grub_device_t device, const char *path, char fname[32] = { 0 }; char *filetype = rec->data; struct grub_hfs_catalog_key *ckey = rec->key; + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); grub_strncpy (fname, (char *) (ckey->str), ckey->strlen); - if (*filetype == GRUB_HFS_FILETYPE_DIR) - return hook (fname, 1); - else if (*filetype == GRUB_HFS_FILETYPE_FILE) - return hook (fname, 0); + if (*filetype == GRUB_HFS_FILETYPE_DIR + || *filetype == GRUB_HFS_FILETYPE_FILE) + { + info.dir = (*filetype == GRUB_HFS_FILETYPE_DIR); + return hook (fname, &info); + } return 0; } diff --git a/fs/hfsplus.c b/fs/hfsplus.c index 7022f98..6f80094 100644 --- a/fs/hfsplus.c +++ b/fs/hfsplus.c @@ -57,9 +57,11 @@ struct grub_hfsplus_volheader grub_uint16_t magic; grub_uint16_t version; grub_uint32_t attributes; - grub_uint8_t unused[32]; + grub_uint8_t unused1[12]; + grub_uint32_t utime; + grub_uint8_t unused2[16]; grub_uint32_t blksize; - grub_uint8_t unused2[68]; + grub_uint8_t unused3[68]; struct grub_hfsplus_forkdata allocations_file; struct grub_hfsplus_forkdata extents_file; struct grub_hfsplus_forkdata catalog_file; @@ -133,9 +135,11 @@ struct grub_hfsplus_catfile grub_uint16_t flags; grub_uint32_t reserved; grub_uint32_t fileid; - grub_uint8_t unused1[30]; + grub_uint8_t unused1[4]; + grub_uint32_t mtime; + grub_uint8_t unused2[22]; grub_uint16_t mode; - grub_uint8_t unused2[44]; + grub_uint8_t unused3[44]; struct grub_hfsplus_forkdata data; struct grub_hfsplus_forkdata resource; } __attribute__ ((packed)); @@ -190,6 +194,7 @@ struct grub_fshelp_node struct grub_hfsplus_extent extents[8]; grub_uint64_t size; grub_uint32_t fileid; + grub_int32_t mtime; }; struct grub_hfsplus_btree @@ -780,6 +785,7 @@ grub_hfsplus_iterate_dir (grub_fshelp_node_t dir, grub_memcpy (node->extents, fileinfo->data.extents, sizeof (node->extents)); + node->mtime = grub_be_to_cpu32 (fileinfo->mtime) - 2082844800; node->size = grub_be_to_cpu64 (fileinfo->data.size); node->fileid = grub_be_to_cpu32 (fileinfo->fileid); @@ -885,7 +891,8 @@ grub_hfsplus_read (grub_file_t file, char *buf, grub_size_t len) static grub_err_t grub_hfsplus_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_hfsplus_data *data = 0; struct grub_fshelp_node *fdiro = 0; @@ -898,14 +905,14 @@ grub_hfsplus_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); + info.mtimeset = 1; + info.mtime = node->mtime; + info.case_insensitive = !!(filetype & GRUB_FSHELP_CASE_INSENSITIVE); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + return hook (filename, &info); } #ifndef GRUB_UTIL @@ -949,6 +956,34 @@ grub_hfsplus_label (grub_device_t device __attribute__((unused)) "partition is not implemented"); } +/* Get mtime. */ +static grub_err_t +grub_hfsplus_mtime (grub_device_t device, grub_int32_t *tm) +{ + struct grub_hfsplus_data *data; + grub_disk_t disk = device->disk; + +#ifndef GRUB_UTIL + grub_dl_ref (my_mod); +#endif + + data = grub_hfsplus_mount (disk); + if (!data) + *tm = 0; + else + *tm = grub_be_to_cpu32 (data->volheader.utime) - 2082844800; + +#ifndef GRUB_UTIL + grub_dl_unref (my_mod); +#endif + + grub_free (data); + + return grub_errno; + +} + + static struct grub_fs grub_hfsplus_fs = { @@ -958,6 +993,7 @@ static struct grub_fs grub_hfsplus_fs = .read = grub_hfsplus_read, .close = grub_hfsplus_close, .label = grub_hfsplus_label, + .mtime = grub_hfsplus_mtime, .next = 0 }; diff --git a/fs/iso9660.c b/fs/iso9660.c index 6db2283..2278fdc 100644 --- a/fs/iso9660.c +++ b/fs/iso9660.c @@ -666,7 +666,8 @@ grub_iso9660_iterate_dir (grub_fshelp_node_t dir, static grub_err_t grub_iso9660_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_iso9660_data *data = 0; struct grub_fshelp_node rootnode; @@ -680,14 +681,11 @@ grub_iso9660_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + return hook (filename, &info); } #ifndef GRUB_UTIL diff --git a/fs/jfs.c b/fs/jfs.c index fc9dab8..3b5520f 100644 --- a/fs/jfs.c +++ b/fs/jfs.c @@ -728,7 +728,8 @@ grub_jfs_lookup_symlink (struct grub_jfs_data *data, int ino) static grub_err_t grub_jfs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_jfs_data *data = 0; struct grub_jfs_diropen *diro = 0; @@ -752,14 +753,15 @@ grub_jfs_dir (grub_device_t device, const char *path, while (grub_jfs_getent (diro) != GRUB_ERR_OUT_OF_RANGE) { struct grub_jfs_inode inode; - int isdir; + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); if (grub_jfs_read_inode (data, diro->ino, &inode)) goto fail; - isdir = (grub_le_to_cpu32 (inode.mode) - & GRUB_JFS_FILETYPE_MASK) == GRUB_JFS_FILETYPE_DIR; - if (hook (diro->name, isdir)) + info.dir = (grub_le_to_cpu32 (inode.mode) + & GRUB_JFS_FILETYPE_MASK) == GRUB_JFS_FILETYPE_DIR; + if (hook (diro->name, &info)) goto fail; } diff --git a/fs/minix.c b/fs/minix.c index cc03d7d..0789718 100644 --- a/fs/minix.c +++ b/fs/minix.c @@ -461,7 +461,8 @@ grub_minix_mount (grub_disk_t disk) static grub_err_t grub_minix_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_minix_data *data = 0; struct grub_minix_sblock *sblock; @@ -492,6 +493,9 @@ grub_minix_dir (grub_device_t device, const char *path, grub_uint16_t ino; char filename[data->filename_size + 1]; int dirino = data->ino; + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + if (grub_minix_read_file (data, 0, pos, sizeof (ino), (char *) &ino) < 0) @@ -506,8 +510,9 @@ grub_minix_dir (grub_device_t device, const char *path, /* The filetype is not stored in the dirent. Read the inode to find out the filetype. This *REALLY* sucks. */ grub_minix_read_inode (data, grub_le_to_cpu16 (ino)); - if (hook (filename, ((GRUB_MINIX_INODE_MODE (data) - & GRUB_MINIX_IFDIR) == GRUB_MINIX_IFDIR)) ? 1 : 0) + info.dir = ((GRUB_MINIX_INODE_MODE (data) + & GRUB_MINIX_IFDIR) == GRUB_MINIX_IFDIR); + if (hook (filename, &info) ? 1 : 0) break; /* Load the old inode back in. */ diff --git a/fs/ntfs.c b/fs/ntfs.c index 22477c5..5d18159 100644 --- a/fs/ntfs.c +++ b/fs/ntfs.c @@ -864,7 +864,8 @@ fail: static grub_err_t grub_ntfs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_ntfs_data *data = 0; struct grub_fshelp_node *fdiro = 0; @@ -877,14 +878,11 @@ grub_ntfs_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { - grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); + grub_free (node); + return hook (filename, &info); } #ifndef GRUB_UTIL diff --git a/fs/reiserfs.c b/fs/reiserfs.c index 8e91149..433e89b 100644 --- a/fs/reiserfs.c +++ b/fs/reiserfs.c @@ -1266,7 +1266,8 @@ grub_reiserfs_close (grub_file_t file) /* Call HOOK with each file under DIR. */ static grub_err_t grub_reiserfs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_reiserfs_data *data = 0; struct grub_fshelp_node root, *found; @@ -1280,12 +1281,11 @@ grub_reiserfs_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); + return hook (filename, &info); } #ifndef GRUB_UTIL grub_dl_ref (my_mod); diff --git a/fs/sfs.c b/fs/sfs.c index d719e29..314a6fd 100644 --- a/fs/sfs.c +++ b/fs/sfs.c @@ -519,7 +519,8 @@ grub_sfs_read (grub_file_t file, char *buf, grub_size_t len) static grub_err_t grub_sfs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_sfs_data *data = 0; struct grub_fshelp_node *fdiro = 0; @@ -532,14 +533,11 @@ grub_sfs_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + return hook (filename, &info); } #ifndef GRUB_UTIL diff --git a/fs/udf.c b/fs/udf.c index 072e44f..abe992e 100644 --- a/fs/udf.c +++ b/fs/udf.c @@ -768,7 +768,8 @@ grub_udf_iterate_dir (grub_fshelp_node_t dir, static grub_err_t grub_udf_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_udf_data *data = 0; struct grub_fshelp_node rootnode; @@ -782,14 +783,11 @@ grub_udf_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { - grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); + grub_free (node); + return hook (filename, &info); } #ifndef GRUB_UTIL diff --git a/fs/ufs.c b/fs/ufs.c index 1f333b0..e6eacd3 100644 --- a/fs/ufs.c +++ b/fs/ufs.c @@ -36,7 +36,10 @@ #define GRUB_UFS_DIRBLKS 12 #define GRUB_UFS_INDIRBLKS 3 -#define GRUB_UFS_ATTR_DIR 040000 +#define GRUB_UFS_ATTR_TYPE 0160000 +#define GRUB_UFS_ATTR_FILE 0100000 +#define GRUB_UFS_ATTR_DIR 0040000 +#define GRUB_UFS_ATTR_LNK 0120000 #define GRUB_UFS_VOLNAME_LEN 32 @@ -71,16 +74,18 @@ struct grub_ufs_sblock /* The start of the cylinder group. */ grub_uint32_t cylg_offset; - - grub_uint8_t unused3[20]; + grub_uint8_t unused3[4]; + + grub_uint32_t mtime; + grub_uint8_t unused4[12]; /* The size of a block in bytes. */ grub_int32_t bsize; - grub_uint8_t unused4[48]; + grub_uint8_t unused5[48]; /* The size of filesystem blocks to disk blocks. */ grub_uint32_t log2_blksz; - grub_uint8_t unused5[80]; + grub_uint8_t unused6[80]; /* Inodes stored per cylinder group. */ grub_uint32_t ino_per_group; @@ -92,8 +97,10 @@ struct grub_ufs_sblock /* Volume name for UFS2. */ grub_uint8_t volume_name[GRUB_UFS_VOLNAME_LEN]; + grub_uint8_t unused8[232]; - grub_uint8_t unused8[660]; + grub_uint64_t mtime2; + grub_uint8_t unused9[420]; /* Magic value to check if this is really a UFS filesystem. */ grub_uint32_t magic; @@ -124,7 +131,7 @@ struct grub_ufs_inode grub_uint32_t gen; grub_uint32_t unused; grub_uint8_t pad[12]; -}; +} __attribute__ ((packed)); /* UFS inode. */ struct grub_ufs2_inode @@ -160,7 +167,7 @@ struct grub_ufs2_inode }; grub_uint8_t unused[24]; -}; +} __attribute__ ((packed)); /* Directory entry. */ struct grub_ufs_dirent @@ -169,7 +176,7 @@ struct grub_ufs_dirent grub_uint16_t direntlen; grub_uint8_t filetype; grub_uint8_t namelen; -}; +} __attribute__ ((packed)); /* Information about a "mounted" ufs filesystem. */ struct grub_ufs_data @@ -320,7 +327,7 @@ grub_ufs_read_file (struct grub_ufs_data *data, /* Read inode INO from the mounted filesystem described by DATA. This inode is used by default now. */ static grub_err_t -grub_ufs_read_inode (struct grub_ufs_data *data, int ino) +grub_ufs_read_inode (struct grub_ufs_data *data, int ino, char *inode) { struct grub_ufs_sblock *sblock = &data->sblock; @@ -335,8 +342,12 @@ grub_ufs_read_inode (struct grub_ufs_data *data, int ino) if (data->ufs_type == UFS1) { - struct grub_ufs_inode *inode = &data->inode; - + if (!inode) + { + inode = (char *) &data->inode; + data->ino = ino; + } + grub_disk_read (data->disk, (((grub_le_to_cpu32 (sblock->inoblk_offs) + grpblk) << grub_le_to_cpu32 (data->sblock.log2_blksz))) @@ -347,8 +358,12 @@ grub_ufs_read_inode (struct grub_ufs_data *data, int ino) } else { - struct grub_ufs2_inode *inode = &data->inode2; - + if (!inode) + { + inode = (char *) &data->inode2; + data->ino = ino; + } + grub_disk_read (data->disk, (((grub_le_to_cpu32 (sblock->inoblk_offs) + grpblk) << grub_le_to_cpu32 (data->sblock.log2_blksz))) @@ -358,7 +373,6 @@ grub_ufs_read_inode (struct grub_ufs_data *data, int ino) (char *) inode); } - data->ino = ino; return grub_errno; } @@ -390,7 +404,7 @@ grub_ufs_lookup_symlink (struct grub_ufs_data *data, int ino) ino = GRUB_UFS_INODE; /* Now load in the old inode. */ - if (grub_ufs_read_inode (data, ino)) + if (grub_ufs_read_inode (data, ino, 0)) return grub_errno; grub_ufs_find_file (data, symlink); @@ -453,9 +467,10 @@ grub_ufs_find_file (struct grub_ufs_data *data, const char *path) if (!grub_strcmp (name, filename)) { dirino = data->ino; - grub_ufs_read_inode (data, grub_le_to_cpu32 (dirent.ino)); - - if (dirent.filetype == GRUB_UFS_FILETYPE_LNK) + grub_ufs_read_inode (data, grub_le_to_cpu32 (dirent.ino), 0); + + if ((INODE_MODE(data) & GRUB_UFS_ATTR_TYPE) + == GRUB_UFS_ATTR_LNK) { grub_ufs_lookup_symlink (data, dirino); if (grub_errno) @@ -475,7 +490,7 @@ grub_ufs_find_file (struct grub_ufs_data *data, const char *path) next++; } - if (!(dirent.filetype & GRUB_UFS_FILETYPE_DIR)) + if ((INODE_MODE(data) & GRUB_UFS_ATTR_TYPE) != GRUB_UFS_ATTR_DIR) return grub_error (GRUB_ERR_BAD_FILE_TYPE, "not a directory"); continue; @@ -544,7 +559,8 @@ grub_ufs_mount (grub_disk_t disk) static grub_err_t grub_ufs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_ufs_data *data; struct grub_ufs_sblock *sblock; @@ -554,7 +570,7 @@ grub_ufs_dir (grub_device_t device, const char *path, if (!data) return grub_errno; - grub_ufs_read_inode (data, GRUB_UFS_INODE); + grub_ufs_read_inode (data, GRUB_UFS_INODE, 0); if (grub_errno) return grub_errno; @@ -570,7 +586,7 @@ grub_ufs_dir (grub_device_t device, const char *path, if (grub_errno) goto fail; - if (!(INODE_MODE (data) & GRUB_UFS_ATTR_DIR)) + if ((INODE_MODE (data) & GRUB_UFS_ATTR_TYPE) != GRUB_UFS_ATTR_DIR) { grub_error (GRUB_ERR_BAD_FILE_TYPE, "not a directory"); goto fail; @@ -586,13 +602,34 @@ grub_ufs_dir (grub_device_t device, const char *path, { char filename[dirent.namelen + 1]; + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); if (grub_ufs_read_file (data, 0, pos + sizeof (dirent), dirent.namelen, filename) < 0) break; filename[dirent.namelen] = '\0'; - if (hook (filename, dirent.filetype == GRUB_UFS_FILETYPE_DIR)) + if (data->ufs_type == UFS1) + { + struct grub_ufs_inode inode; + grub_ufs_read_inode (data, dirent.ino, (char *) &inode); + info.dir = ((grub_le_to_cpu16 (inode.mode) & GRUB_UFS_ATTR_TYPE) + == GRUB_UFS_ATTR_DIR); + info.mtime = grub_le_to_cpu64 (inode.mtime); + info.mtimeset = 1; + } + else + { + struct grub_ufs2_inode inode; + grub_ufs_read_inode (data, dirent.ino, (char *) &inode); + info.dir = ((grub_le_to_cpu16 (inode.mode) & GRUB_UFS_ATTR_TYPE) + == GRUB_UFS_ATTR_DIR); + info.mtime = grub_le_to_cpu64 (inode.mtime); + info.mtimeset = 1; + } + + if (hook (filename, &info)) break; } @@ -615,7 +652,7 @@ grub_ufs_open (struct grub_file *file, const char *name) if (!data) return grub_errno; - grub_ufs_read_inode (data, 2); + grub_ufs_read_inode (data, 2, 0); if (grub_errno) { grub_free (data); @@ -688,6 +725,34 @@ grub_ufs_label (grub_device_t device, char **label) return grub_errno; } +/* Get mtime. */ +static grub_err_t +grub_ufs_mtime (grub_device_t device, grub_int32_t *tm) +{ + struct grub_ufs_data *data = 0; + +#ifndef GRUB_UTIL + grub_dl_ref (my_mod); +#endif + + data = grub_ufs_mount (device->disk); + if (!data) + *tm = 0; + else if (data->ufs_type == UFS1) + *tm = grub_le_to_cpu32 (data->sblock.mtime); + else + *tm = grub_le_to_cpu64 (data->sblock.mtime2); + +#ifndef GRUB_UTIL + grub_dl_unref (my_mod); +#endif + + grub_free (data); + + return grub_errno; +} + + static struct grub_fs grub_ufs_fs = { @@ -697,6 +762,7 @@ static struct grub_fs grub_ufs_fs = .read = grub_ufs_read, .close = grub_ufs_close, .label = grub_ufs_label, + .mtime = grub_ufs_mtime, .next = 0 }; diff --git a/fs/xfs.c b/fs/xfs.c index 81a2771..a5c2d42 100644 --- a/fs/xfs.c +++ b/fs/xfs.c @@ -620,7 +620,8 @@ grub_xfs_mount (grub_disk_t disk) static grub_err_t grub_xfs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { struct grub_xfs_data *data = 0;; struct grub_fshelp_node *fdiro = 0; @@ -633,14 +634,11 @@ grub_xfs_dir (grub_device_t device, const char *path, enum grub_fshelp_filetype filetype, grub_fshelp_node_t node) { + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); + info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR); grub_free (node); - - if (filetype == GRUB_FSHELP_DIR) - return hook (filename, 1); - else - return hook (filename, 0); - - return 0; + return hook (filename, &info); } #ifndef GRUB_UTIL diff --git a/hook/datehook.c b/hook/datehook.c index 9419d48..0b03328 100644 --- a/hook/datehook.c +++ b/hook/datehook.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include static char *grub_datetime_names[] = { diff --git a/include/grub/datetime.h b/include/grub/datetime.h new file mode 100644 index 0000000..f4bdae2 --- /dev/null +++ b/include/grub/datetime.h @@ -0,0 +1,48 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2008 Free Software Foundation, Inc. + * + * GRUB 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 3 of the License, or + * (at your option) any later version. + * + * GRUB 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 GRUB. If not, see . + */ + +#ifndef KERNEL_DATETIME_HEADER +#define KERNEL_DATETIME_HEADER 1 + +#include +#include + +struct grub_datetime +{ + grub_uint16_t year; + grub_uint8_t month; + grub_uint8_t day; + grub_uint8_t hour; + grub_uint8_t minute; + grub_uint8_t second; +}; + +/* Return date and time. */ +grub_err_t grub_get_datetime (struct grub_datetime *datetime); + +/* Set date and time. */ +grub_err_t grub_set_datetime (struct grub_datetime *datetime); + +int grub_get_weekday (struct grub_datetime *datetime); +char *grub_get_weekday_name (struct grub_datetime *datetime); + +void grub_unixtime2datetime (grub_int32_t nix, + struct grub_datetime *datetime); + + +#endif /* ! KERNEL_DATETIME_HEADER */ diff --git a/include/grub/fs.h b/include/grub/fs.h index 46c7492..fa2c070 100644 --- a/include/grub/fs.h +++ b/include/grub/fs.h @@ -27,6 +27,14 @@ /* Forward declaration is required, because of mutual reference. */ struct grub_file; +struct grub_dirhook_info +{ + int dir:1; + int mtimeset:1; + int case_insensitive:1; + grub_int32_t mtime; +}; + /* Filesystem descriptor. */ struct grub_fs { @@ -35,7 +43,8 @@ struct grub_fs /* Call HOOK with each file under DIR. */ grub_err_t (*dir) (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)); + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)); /* Open a file named NAME and initialize FILE. */ grub_err_t (*open) (struct grub_file *file, const char *name); @@ -56,6 +65,9 @@ struct grub_fs caller. */ grub_err_t (*uuid) (grub_device_t device, char **uuid); + /* Get writing time of filesystem. */ + grub_err_t (*mtime) (grub_device_t device, grub_int32_t *timebuf); + /* The next filesystem. */ struct grub_fs *next; }; diff --git a/include/grub/fshelp.h b/include/grub/fshelp.h index 7092cac..42d8da5 100644 --- a/include/grub/fshelp.h +++ b/include/grub/fshelp.h @@ -27,6 +27,8 @@ typedef struct grub_fshelp_node *grub_fshelp_node_t; #define GRUB_FSHELP_CASE_INSENSITIVE 0x100 +#define GRUB_FSHELP_TYPE_MASK 0xff +#define GRUB_FSHELP_FLAGS_MASK 0x100 enum grub_fshelp_filetype { diff --git a/include/grub/lib/datetime.h b/include/grub/lib/datetime.h index 7b140cc..e69de29 100644 --- a/include/grub/lib/datetime.h +++ b/include/grub/lib/datetime.h @@ -1,44 +0,0 @@ -/* - * GRUB -- GRand Unified Bootloader - * Copyright (C) 2008 Free Software Foundation, Inc. - * - * GRUB 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 3 of the License, or - * (at your option) any later version. - * - * GRUB 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 GRUB. If not, see . - */ - -#ifndef KERNEL_DATETIME_HEADER -#define KERNEL_DATETIME_HEADER 1 - -#include -#include - -struct grub_datetime -{ - grub_uint16_t year; - grub_uint8_t month; - grub_uint8_t day; - grub_uint8_t hour; - grub_uint8_t minute; - grub_uint8_t second; -}; - -/* Return date and time. */ -grub_err_t grub_get_datetime (struct grub_datetime *datetime); - -/* Set date and time. */ -grub_err_t grub_set_datetime (struct grub_datetime *datetime); - -int grub_get_weekday (struct grub_datetime *datetime); -char *grub_get_weekday_name (struct grub_datetime *datetime); - -#endif /* ! KERNEL_DATETIME_HEADER */ diff --git a/kern/fs.c b/kern/fs.c index 4e21de2..e2e4300 100644 --- a/kern/fs.c +++ b/kern/fs.c @@ -65,10 +65,11 @@ grub_fs_t grub_fs_probe (grub_device_t device) { grub_fs_t p; - auto int dummy_func (const char *filename, int dir); + auto int dummy_func (const char *filename, + const struct grub_dirhook_info *info); int dummy_func (const char *filename __attribute__ ((unused)), - int dir __attribute__ ((unused))) + const struct grub_dirhook_info *info __attribute__ ((unused))) { return 1; } diff --git a/kern/rescue.c b/kern/rescue.c index e333ab5..1763d57 100644 --- a/kern/rescue.c +++ b/kern/rescue.c @@ -176,9 +176,10 @@ grub_rescue_print_devices (const char *name) } static int -grub_rescue_print_files (const char *filename, int dir) +grub_rescue_print_files (const char *filename, + const struct grub_dirhook_info *info) { - grub_printf ("%s%s ", filename, dir ? "/" : ""); + grub_printf ("%s%s ", filename, info->dir ? "/" : ""); return 0; } diff --git a/lib/datetime.c b/lib/datetime.c index 7215a6a..e69de29 100644 --- a/lib/datetime.c +++ b/lib/datetime.c @@ -1,49 +0,0 @@ -/* datetime.c - Module for common datetime function. */ -/* - * GRUB -- GRand Unified Bootloader - * Copyright (C) 2008 Free Software Foundation, Inc. - * - * GRUB 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 3 of the License, or - * (at your option) any later version. - * - * GRUB 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 GRUB. If not, see . - */ - -#include - -static char *grub_weekday_names[] = -{ - "Sunday", - "Monday", - "Tuesday", - "Wednesday", - "Thursday", - "Friday", - "Saturday", -}; - -int -grub_get_weekday (struct grub_datetime *datetime) -{ - int a, y, m; - - a = (14 - datetime->month) / 12; - y = datetime->year - a; - m = datetime->month + 12 * a - 2; - - return (datetime->day + y + y / 4 - y / 100 + y / 400 + (31 * m / 12)) % 7; -} - -char * -grub_get_weekday_name (struct grub_datetime *datetime) -{ - return grub_weekday_names[grub_get_weekday (datetime)]; -} diff --git a/lib/efi/datetime.c b/lib/efi/datetime.c index 9fa72fd..0a91c34 100644 --- a/lib/efi/datetime.c +++ b/lib/efi/datetime.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include grub_err_t grub_get_datetime (struct grub_datetime *datetime) diff --git a/lib/i386/datetime.c b/lib/i386/datetime.c index 1e59746..63858ed 100644 --- a/lib/i386/datetime.c +++ b/lib/i386/datetime.c @@ -17,7 +17,7 @@ * along with GRUB. If not, see . */ -#include +#include #include grub_err_t diff --git a/normal/completion.c b/normal/completion.c index fb38f28..c591660 100644 --- a/normal/completion.c +++ b/normal/completion.c @@ -123,9 +123,9 @@ iterate_partition (grub_disk_t disk, const grub_partition_t p) } static int -iterate_dir (const char *filename, int dir) +iterate_dir (const char *filename, const struct grub_dirhook_info *info) { - if (! dir) + if (! info->dir) { const char *prefix; if (cmdline_state == GRUB_PARSER_STATE_DQUOTE) diff --git a/normal/datetime.c b/normal/datetime.c new file mode 100644 index 0000000..272b716 --- /dev/null +++ b/normal/datetime.c @@ -0,0 +1,100 @@ +/* datetime.c - Module for common datetime function. */ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2008 Free Software Foundation, Inc. + * + * GRUB 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 3 of the License, or + * (at your option) any later version. + * + * GRUB 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 GRUB. If not, see . + */ + +#include + +static char *grub_weekday_names[] = +{ + "Sunday", + "Monday", + "Tuesday", + "Wednesday", + "Thursday", + "Friday", + "Saturday", +}; + +int +grub_get_weekday (struct grub_datetime *datetime) +{ + int a, y, m; + + a = (14 - datetime->month) / 12; + y = datetime->year - a; + m = datetime->month + 12 * a - 2; + + return (datetime->day + y + y / 4 - y / 100 + y / 400 + (31 * m / 12)) % 7; +} + +char * +grub_get_weekday_name (struct grub_datetime *datetime) +{ + return grub_weekday_names[grub_get_weekday (datetime)]; +} + +#define SECPERMIN 60 +#define SECPERHOUR (60*SECPERMIN) +#define SECPERDAY (24*SECPERHOUR) +#define SECPERYEAR (365*SECPERDAY) +#define SECPER4YEARS (4*SECPERYEAR+SECPERDAY) + + +void +grub_unixtime2datetime (grub_int32_t nix, struct grub_datetime *datetime) +{ + int i; + int div; + grub_uint8_t months[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; + /* In the period of validity of unixtime all years divisible by 4 + are bissextile*/ + /* Convenience: let's have 3 consecutive non-bissextile years + at the begining of the epoch. So count from 1973 instead of 1970 */ + nix -= 3*SECPERYEAR + SECPERDAY; + /* Transform C divisions and modulos to mathematical ones */ + div = nix / SECPER4YEARS; + if (nix < 0) + div--; + datetime->year = 1973 + 4 * div; + nix -= div * SECPER4YEARS; + + /* On 31st december of bissextile years 365 days from the begining + of the year elapsed but year isn't finished yet*/ + if (nix / SECPERYEAR == 4) + { + datetime->year += 3; + nix -= 3*SECPERYEAR; + } + else + { + datetime->year += nix / SECPERYEAR; + nix %= SECPERYEAR; + } + for (i = 0; i < 12 + && nix >= ((grub_int32_t) (i==1 && datetime->year % 4 == 0 + ? 29 : months[i]))*SECPERDAY; i++) + nix -= ((grub_int32_t) (i==1 && datetime->year % 4 == 0 + ? 29 : months[i]))*SECPERDAY; + datetime->month = i + 1; + datetime->day = 1 + (nix / SECPERDAY); + nix %= SECPERDAY; + datetime->hour = (nix / SECPERHOUR); + nix %= SECPERHOUR; + datetime->minute = nix / SECPERMIN; + datetime->second = nix % SECPERMIN; +} diff --git a/normal/misc.c b/normal/misc.c index e47ff87..bf677db 100644 --- a/normal/misc.c +++ b/normal/misc.c @@ -23,6 +23,7 @@ #include #include #include +#include /* Print the information on the device NAME. */ grub_err_t @@ -63,6 +64,23 @@ grub_normal_print_device_info (const char *name) } grub_errno = GRUB_ERR_NONE; } + if (fs->mtime) + { + grub_int32_t tm; + struct grub_datetime datetime; + (fs->mtime) (dev, &tm); + if (grub_errno == GRUB_ERR_NONE) + { + grub_unixtime2datetime (tm, &datetime); + grub_printf (", Last modification time %d-%02d-%02d " + "%02d:%02d:%02d %s", + datetime.year, datetime.month, datetime.day, + datetime.hour, datetime.minute, datetime.second, + grub_get_weekday_name (&datetime)); + + } + grub_errno = GRUB_ERR_NONE; + } if (fs->uuid) { char *uuid; diff --git a/util/hostfs.c b/util/hostfs.c index d68c36f..f82d39b 100644 --- a/util/hostfs.c +++ b/util/hostfs.c @@ -16,7 +16,7 @@ * You should have received a copy of the GNU General Public License * along with GRUB. If not, see . */ - +#define _BSD_SOURCE #include #include #include @@ -57,7 +57,8 @@ is_dir (const char *path, const char *name) static grub_err_t grub_hostfs_dir (grub_device_t device, const char *path, - int (*hook) (const char *filename, int dir)) + int (*hook) (const char *filename, + const struct grub_dirhook_info *info)) { DIR *dir; @@ -73,16 +74,20 @@ grub_hostfs_dir (grub_device_t device, const char *path, while (1) { struct dirent *de; + struct grub_dirhook_info info; + grub_memset (&info, 0, sizeof (info)); de = readdir (dir); if (! de) break; #ifdef DT_DIR - hook (de->d_name, de->d_type == DT_DIR); + info.dir = (de->d_type == DT_DIR); #else - hook (de->d_name, is_dir (path, de->d_name)); + info.dir = !!is_dir (path, de->d_name); #endif + hook (de->d_name, &info); + } closedir (dir);