mirror of
https://github.com/ostreedev/ostree.git
synced 2024-12-22 17:35:55 +03:00
libostree: Move a lot more sysroot API here
OstreeBootloader is temporarily public API.
This commit is contained in:
parent
6f929ca5af
commit
95f07d486a
@ -26,4 +26,8 @@ libostree_public_headers = \
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src/libostree/ostree-types.h \
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src/libostree/ostree-repo-file.h \
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src/libostree/ostree-diff.h \
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src/libostree/ostree-sysroot.h \
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src/libostree/ostree-bootloader.h \
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src/libostree/ostree-deployment.h \
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src/libostree/ostree-bootconfig-parser.h \
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$(NULL)
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@ -43,12 +43,16 @@ libostree_1_la_SOURCES = \
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src/libostree/ostree-repo-file.c \
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src/libostree/ostree-repo-file-enumerator.c \
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src/libostree/ostree-repo-file-enumerator.h \
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src/libostree/ostree-sysroot-private.h \
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src/libostree/ostree-sysroot.c \
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src/libostree/ostree-sysroot.h \
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src/libostree/ostree-bootconfig-parser.h \
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src/libostree/ostree-sysroot-cleanup.c \
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src/libostree/ostree-bootconfig-parser.c \
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src/libostree/ostree-deployment.h \
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src/libostree/ostree-deployment.c \
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src/libostree/ostree-bootloader.c \
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src/libostree/ostree-bootloader-syslinux.h \
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src/libostree/ostree-bootloader-syslinux.c \
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src/libostree/ostree-bootloader-uboot.h \
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src/libostree/ostree-bootloader-uboot.c \
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$(NULL)
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if USE_LIBARCHIVE
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libostree_1_la_SOURCES += src/libostree/ostree-libarchive-input-stream.h \
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@ -59,18 +59,11 @@ ostree_SOURCES += \
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src/ostree/ot-admin-builtin-status.c \
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src/ostree/ot-admin-builtin-upgrade.c \
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src/ostree/ot-admin-builtins.h \
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src/ostree/ot-admin-cleanup.c \
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src/ostree/ot-admin-util.c \
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src/ostree/ot-admin-functions.h \
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src/ostree/ot-admin-functions.c \
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src/ostree/ot-admin-deploy.h \
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src/ostree/ot-admin-deploy.c \
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src/ostree/ot-bootloader.h \
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src/ostree/ot-bootloader.c \
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src/ostree/ot-bootloader-syslinux.h \
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src/ostree/ot-bootloader-syslinux.c \
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src/ostree/ot-bootloader-uboot.h \
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src/ostree/ot-bootloader-uboot.c \
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src/ostree/ot-ordered-hash.h \
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src/ostree/ot-ordered-hash.c \
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$(NULL)
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@ -20,43 +20,43 @@
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#include "config.h"
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#include "ot-bootloader-syslinux.h"
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#include "ostree-sysroot-private.h"
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#include "ostree-bootloader-syslinux.h"
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#include "otutil.h"
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#include "ot-admin-functions.h"
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#include "libgsystem.h"
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#include <string.h>
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struct _OtBootloaderSyslinux
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struct _OstreeBootloaderSyslinux
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{
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GObject parent_instance;
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GFile *sysroot;
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GFile *config_path;
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OstreeSysroot *sysroot;
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GFile *config_path;
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};
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typedef GObjectClass OtBootloaderSyslinuxClass;
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typedef GObjectClass OstreeBootloaderSyslinuxClass;
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static void ot_bootloader_syslinux_bootloader_iface_init (OtBootloaderInterface *iface);
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G_DEFINE_TYPE_WITH_CODE (OtBootloaderSyslinux, ot_bootloader_syslinux, G_TYPE_OBJECT,
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G_IMPLEMENT_INTERFACE (OT_TYPE_BOOTLOADER, ot_bootloader_syslinux_bootloader_iface_init));
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static void ostree_bootloader_syslinux_bootloader_iface_init (OstreeBootloaderInterface *iface);
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G_DEFINE_TYPE_WITH_CODE (OstreeBootloaderSyslinux, ostree_bootloader_syslinux, G_TYPE_OBJECT,
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G_IMPLEMENT_INTERFACE (OSTREE_TYPE_BOOTLOADER, ostree_bootloader_syslinux_bootloader_iface_init));
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static gboolean
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ot_bootloader_syslinux_query (OtBootloader *bootloader)
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ostree_bootloader_syslinux_query (OstreeBootloader *bootloader)
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{
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OtBootloaderSyslinux *self = OT_BOOTLOADER_SYSLINUX (bootloader);
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OstreeBootloaderSyslinux *self = OSTREE_BOOTLOADER_SYSLINUX (bootloader);
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return g_file_query_file_type (self->config_path, G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL) == G_FILE_TYPE_SYMBOLIC_LINK;
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}
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static const char *
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ot_bootloader_syslinux_get_name (OtBootloader *bootloader)
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ostree_bootloader_syslinux_get_name (OstreeBootloader *bootloader)
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{
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return "syslinux";
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}
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static gboolean
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append_config_from_boot_loader_entries (OtBootloaderSyslinux *self,
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append_config_from_boostree_loader_entries (OstreeBootloaderSyslinux *self,
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gboolean regenerate_default,
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int bootversion,
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GPtrArray *new_lines,
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@ -64,16 +64,16 @@ append_config_from_boot_loader_entries (OtBootloaderSyslinux *self,
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GError **error)
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{
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gboolean ret = FALSE;
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gs_unref_ptrarray GPtrArray *boot_loader_configs = NULL;
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gs_unref_ptrarray GPtrArray *boostree_loader_configs = NULL;
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guint i;
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if (!ot_admin_read_boot_loader_configs (self->sysroot, bootversion, &boot_loader_configs,
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cancellable, error))
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if (!_ostree_sysroot_read_boot_loader_configs (self->sysroot, bootversion, &boostree_loader_configs,
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cancellable, error))
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goto out;
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for (i = 0; i < boot_loader_configs->len; i++)
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for (i = 0; i < boostree_loader_configs->len; i++)
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{
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OstreeBootconfigParser *config = boot_loader_configs->pdata[i];
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OstreeBootconfigParser *config = boostree_loader_configs->pdata[i];
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const char *val;
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val = ostree_bootconfig_parser_get (config, "title");
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@ -111,13 +111,13 @@ append_config_from_boot_loader_entries (OtBootloaderSyslinux *self,
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}
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static gboolean
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ot_bootloader_syslinux_write_config (OtBootloader *bootloader,
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ostree_bootloader_syslinux_write_config (OstreeBootloader *bootloader,
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int bootversion,
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GCancellable *cancellable,
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GError **error)
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{
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gboolean ret = FALSE;
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OtBootloaderSyslinux *self = OT_BOOTLOADER_SYSLINUX (bootloader);
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OstreeBootloaderSyslinux *self = OSTREE_BOOTLOADER_SYSLINUX (bootloader);
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gs_unref_object GFile *new_config_path = NULL;
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gs_free char *config_contents = NULL;
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gs_free char *new_config_contents = NULL;
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@ -131,7 +131,7 @@ ot_bootloader_syslinux_write_config (OtBootloader *bootloader,
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char **iter;
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guint i;
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new_config_path = ot_gfile_resolve_path_printf (self->sysroot, "boot/loader.%d/syslinux.cfg",
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new_config_path = ot_gfile_resolve_path_printf (self->sysroot->path, "boot/loader.%d/syslinux.cfg",
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bootversion);
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/* This should follow the symbolic link to the current bootversion. */
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@ -230,12 +230,12 @@ ot_bootloader_syslinux_write_config (OtBootloader *bootloader,
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if (!saw_default)
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regenerate_default = TRUE;
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if (!append_config_from_boot_loader_entries (self, regenerate_default,
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if (!append_config_from_boostree_loader_entries (self, regenerate_default,
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bootversion, new_lines,
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cancellable, error))
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goto out;
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new_config_contents = ot_admin_join_lines (new_lines);
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new_config_contents = _ostree_sysroot_join_lines (new_lines);
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if (strcmp (new_config_contents, config_contents) != 0)
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{
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@ -254,42 +254,42 @@ ot_bootloader_syslinux_write_config (OtBootloader *bootloader,
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}
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static void
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ot_bootloader_syslinux_finalize (GObject *object)
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ostree_bootloader_syslinux_finalize (GObject *object)
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{
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OtBootloaderSyslinux *self = OT_BOOTLOADER_SYSLINUX (object);
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OstreeBootloaderSyslinux *self = OSTREE_BOOTLOADER_SYSLINUX (object);
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g_clear_object (&self->sysroot);
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g_clear_object (&self->config_path);
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G_OBJECT_CLASS (ot_bootloader_syslinux_parent_class)->finalize (object);
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G_OBJECT_CLASS (ostree_bootloader_syslinux_parent_class)->finalize (object);
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}
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void
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ot_bootloader_syslinux_init (OtBootloaderSyslinux *self)
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ostree_bootloader_syslinux_init (OstreeBootloaderSyslinux *self)
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{
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}
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static void
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ot_bootloader_syslinux_bootloader_iface_init (OtBootloaderInterface *iface)
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ostree_bootloader_syslinux_bootloader_iface_init (OstreeBootloaderInterface *iface)
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{
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iface->query = ot_bootloader_syslinux_query;
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iface->get_name = ot_bootloader_syslinux_get_name;
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iface->write_config = ot_bootloader_syslinux_write_config;
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iface->query = ostree_bootloader_syslinux_query;
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iface->get_name = ostree_bootloader_syslinux_get_name;
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iface->write_config = ostree_bootloader_syslinux_write_config;
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}
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void
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ot_bootloader_syslinux_class_init (OtBootloaderSyslinuxClass *class)
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ostree_bootloader_syslinux_class_init (OstreeBootloaderSyslinuxClass *class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (class);
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object_class->finalize = ot_bootloader_syslinux_finalize;
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object_class->finalize = ostree_bootloader_syslinux_finalize;
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}
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OtBootloaderSyslinux *
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ot_bootloader_syslinux_new (GFile *sysroot)
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OstreeBootloaderSyslinux *
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ostree_bootloader_syslinux_new (OstreeSysroot *sysroot)
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{
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OtBootloaderSyslinux *self = g_object_new (OT_TYPE_BOOTLOADER_SYSLINUX, NULL);
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OstreeBootloaderSyslinux *self = g_object_new (OSTREE_TYPE_BOOTLOADER_SYSLINUX, NULL);
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self->sysroot = g_object_ref (sysroot);
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self->config_path = g_file_resolve_relative_path (self->sysroot, "boot/syslinux/syslinux.cfg");
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self->config_path = g_file_resolve_relative_path (self->sysroot->path, "boot/syslinux/syslinux.cfg");
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return self;
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}
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@ -20,19 +20,19 @@
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#pragma once
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#include "ot-bootloader.h"
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#include "ostree-bootloader.h"
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G_BEGIN_DECLS
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#define OT_TYPE_BOOTLOADER_SYSLINUX (ot_bootloader_syslinux_get_type ())
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#define OT_BOOTLOADER_SYSLINUX(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), OT_TYPE_BOOTLOADER_SYSLINUX, OtBootloaderSyslinux))
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#define OT_IS_BOOTLOADER_SYSLINUX(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), OT_TYPE_BOOTLOADER_SYSLINUX))
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#define OSTREE_TYPE_BOOTLOADER_SYSLINUX (ostree_bootloader_syslinux_get_type ())
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#define OSTREE_BOOTLOADER_SYSLINUX(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), OSTREE_TYPE_BOOTLOADER_SYSLINUX, OstreeBootloaderSyslinux))
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#define OSTREE_IS_BOOTLOADER_SYSLINUX(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), OSTREE_TYPE_BOOTLOADER_SYSLINUX))
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typedef struct _OtBootloaderSyslinux OtBootloaderSyslinux;
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typedef struct _OstreeBootloaderSyslinux OstreeBootloaderSyslinux;
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GType ot_bootloader_syslinux_get_type (void) G_GNUC_CONST;
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GType ostree_bootloader_syslinux_get_type (void) G_GNUC_CONST;
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OtBootloaderSyslinux * ot_bootloader_syslinux_new (GFile *sysroot);
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OstreeBootloaderSyslinux * ostree_bootloader_syslinux_new (OstreeSysroot *sysroot);
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G_END_DECLS
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@ -24,43 +24,43 @@
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#include "config.h"
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#include "ot-bootloader-uboot.h"
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#include "ostree-sysroot-private.h"
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#include "ostree-bootloader-uboot.h"
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#include "otutil.h"
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#include "ot-admin-functions.h"
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#include "libgsystem.h"
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#include <string.h>
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struct _OtBootloaderUboot
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struct _OstreeBootloaderUboot
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{
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GObject parent_instance;
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GFile *sysroot;
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GFile *config_path;
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OstreeSysroot *sysroot;
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GFile *config_path;
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};
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typedef GObjectClass OtBootloaderUbootClass;
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typedef GObjectClass OstreeBootloaderUbootClass;
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static void ot_bootloader_uboot_bootloader_iface_init (OtBootloaderInterface *iface);
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G_DEFINE_TYPE_WITH_CODE (OtBootloaderUboot, ot_bootloader_uboot, G_TYPE_OBJECT,
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G_IMPLEMENT_INTERFACE (OT_TYPE_BOOTLOADER, ot_bootloader_uboot_bootloader_iface_init));
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static void ostree_bootloader_uboot_bootloader_iface_init (OstreeBootloaderInterface *iface);
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G_DEFINE_TYPE_WITH_CODE (OstreeBootloaderUboot, ostree_bootloader_uboot, G_TYPE_OBJECT,
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G_IMPLEMENT_INTERFACE (OSTREE_TYPE_BOOTLOADER, ostree_bootloader_uboot_bootloader_iface_init));
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static gboolean
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ot_bootloader_uboot_query (OtBootloader *bootloader)
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ostree_bootloader_uboot_query (OstreeBootloader *bootloader)
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{
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OtBootloaderUboot *self = OT_BOOTLOADER_UBOOT (bootloader);
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OstreeBootloaderUboot *self = OSTREE_BOOTLOADER_UBOOT (bootloader);
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return g_file_query_file_type (self->config_path, G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL) == G_FILE_TYPE_SYMBOLIC_LINK;
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}
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static const char *
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ot_bootloader_uboot_get_name (OtBootloader *bootloader)
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ostree_bootloader_uboot_get_name (OstreeBootloader *bootloader)
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{
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return "U-Boot";
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}
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static gboolean
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create_config_from_boot_loader_entries (OtBootloaderUboot *self,
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create_config_from_boot_loader_entries (OstreeBootloaderUboot *self,
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int bootversion,
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GPtrArray *new_lines,
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GCancellable *cancellable,
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@ -70,8 +70,8 @@ create_config_from_boot_loader_entries (OtBootloaderUboot *self,
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OstreeBootconfigParser *config;
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const char *val;
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if (!ot_admin_read_boot_loader_configs (self->sysroot, bootversion, &boot_loader_configs,
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cancellable, error))
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if (!_ostree_sysroot_read_boot_loader_configs (self->sysroot, bootversion, &boot_loader_configs,
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cancellable, error))
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return FALSE;
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/* U-Boot doesn't support a menu so just pick the first one since the list is ordered */
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@ -98,12 +98,12 @@ create_config_from_boot_loader_entries (OtBootloaderUboot *self,
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}
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static gboolean
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ot_bootloader_uboot_write_config (OtBootloader *bootloader,
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ostree_bootloader_uboot_write_config (OstreeBootloader *bootloader,
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int bootversion,
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GCancellable *cancellable,
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GError **error)
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{
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OtBootloaderUboot *self = OT_BOOTLOADER_UBOOT (bootloader);
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OstreeBootloaderUboot *self = OSTREE_BOOTLOADER_UBOOT (bootloader);
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gs_unref_object GFile *new_config_path = NULL;
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gs_free char *config_contents = NULL;
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gs_free char *new_config_contents = NULL;
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@ -114,8 +114,8 @@ ot_bootloader_uboot_write_config (OtBootloader *bootloader,
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if (!config_contents)
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return FALSE;
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new_config_path = ot_gfile_resolve_path_printf (self->sysroot, "boot/loader.%d/uEnv.txt",
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bootversion);
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new_config_path = ot_gfile_resolve_path_printf (self->sysroot->path, "boot/loader.%d/uEnv.txt",
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bootversion);
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new_lines = g_ptr_array_new_with_free_func (g_free);
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@ -123,7 +123,7 @@ ot_bootloader_uboot_write_config (OtBootloader *bootloader,
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cancellable, error))
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return FALSE;
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new_config_contents = ot_admin_join_lines (new_lines);
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new_config_contents = _ostree_sysroot_join_lines (new_lines);
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if (strcmp (new_config_contents, config_contents) != 0)
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{
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@ -139,42 +139,42 @@ ot_bootloader_uboot_write_config (OtBootloader *bootloader,
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}
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static void
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ot_bootloader_uboot_finalize (GObject *object)
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ostree_bootloader_uboot_finalize (GObject *object)
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{
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OtBootloaderUboot *self = OT_BOOTLOADER_UBOOT (object);
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OstreeBootloaderUboot *self = OSTREE_BOOTLOADER_UBOOT (object);
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g_clear_object (&self->sysroot);
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g_clear_object (&self->config_path);
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G_OBJECT_CLASS (ot_bootloader_uboot_parent_class)->finalize (object);
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G_OBJECT_CLASS (ostree_bootloader_uboot_parent_class)->finalize (object);
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}
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void
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ot_bootloader_uboot_init (OtBootloaderUboot *self)
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ostree_bootloader_uboot_init (OstreeBootloaderUboot *self)
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{
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}
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static void
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ot_bootloader_uboot_bootloader_iface_init (OtBootloaderInterface *iface)
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ostree_bootloader_uboot_bootloader_iface_init (OstreeBootloaderInterface *iface)
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{
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iface->query = ot_bootloader_uboot_query;
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iface->get_name = ot_bootloader_uboot_get_name;
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iface->write_config = ot_bootloader_uboot_write_config;
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iface->query = ostree_bootloader_uboot_query;
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iface->get_name = ostree_bootloader_uboot_get_name;
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iface->write_config = ostree_bootloader_uboot_write_config;
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}
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||||
|
||||
void
|
||||
ot_bootloader_uboot_class_init (OtBootloaderUbootClass *class)
|
||||
ostree_bootloader_uboot_class_init (OstreeBootloaderUbootClass *class)
|
||||
{
|
||||
GObjectClass *object_class = G_OBJECT_CLASS (class);
|
||||
|
||||
object_class->finalize = ot_bootloader_uboot_finalize;
|
||||
object_class->finalize = ostree_bootloader_uboot_finalize;
|
||||
}
|
||||
|
||||
OtBootloaderUboot *
|
||||
ot_bootloader_uboot_new (GFile *sysroot)
|
||||
OstreeBootloaderUboot *
|
||||
ostree_bootloader_uboot_new (OstreeSysroot *sysroot)
|
||||
{
|
||||
OtBootloaderUboot *self = g_object_new (OT_TYPE_BOOTLOADER_UBOOT, NULL);
|
||||
OstreeBootloaderUboot *self = g_object_new (OSTREE_TYPE_BOOTLOADER_UBOOT, NULL);
|
||||
self->sysroot = g_object_ref (sysroot);
|
||||
self->config_path = g_file_resolve_relative_path (self->sysroot, "boot/uEnv.txt");
|
||||
self->config_path = g_file_resolve_relative_path (self->sysroot->path, "boot/uEnv.txt");
|
||||
return self;
|
||||
}
|
@ -24,18 +24,18 @@
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "ot-bootloader.h"
|
||||
#include "ostree-bootloader.h"
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define OT_TYPE_BOOTLOADER_UBOOT (ot_bootloader_uboot_get_type ())
|
||||
#define OT_BOOTLOADER_UBOOT(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), OT_TYPE_BOOTLOADER_UBOOT, OtBootloaderUboot))
|
||||
#define OT_IS_BOOTLOADER_UBOOT(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), OT_TYPE_BOOTLOADER_UBOOT))
|
||||
#define OSTREE_TYPE_BOOTLOADER_UBOOT (ostree_bootloader_uboot_get_type ())
|
||||
#define OSTREE_BOOTLOADER_UBOOT(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), OSTREE_TYPE_BOOTLOADER_UBOOT, OstreeBootloaderUboot))
|
||||
#define OSTREE_IS_BOOTLOADER_UBOOT(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), OSTREE_TYPE_BOOTLOADER_UBOOT))
|
||||
|
||||
typedef struct _OtBootloaderUboot OtBootloaderUboot;
|
||||
typedef struct _OstreeBootloaderUboot OstreeBootloaderUboot;
|
||||
|
||||
GType ot_bootloader_uboot_get_type (void) G_GNUC_CONST;
|
||||
GType ostree_bootloader_uboot_get_type (void) G_GNUC_CONST;
|
||||
|
||||
OtBootloaderUboot * ot_bootloader_uboot_new (GFile *sysroot);
|
||||
OstreeBootloaderUboot * ostree_bootloader_uboot_new (OstreeSysroot *sysroot);
|
||||
|
||||
G_END_DECLS
|
@ -19,45 +19,45 @@
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
#include "ot-bootloader.h"
|
||||
#include "ostree-bootloader.h"
|
||||
#include "libgsystem.h"
|
||||
|
||||
G_DEFINE_INTERFACE (OtBootloader, ot_bootloader, G_TYPE_OBJECT)
|
||||
G_DEFINE_INTERFACE (OstreeBootloader, ostree_bootloader, G_TYPE_OBJECT)
|
||||
|
||||
static void
|
||||
ot_bootloader_default_init (OtBootloaderInterface *iface)
|
||||
ostree_bootloader_default_init (OstreeBootloaderInterface *iface)
|
||||
{
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_bootloader_query (OtBootloader *self)
|
||||
ostree_bootloader_query (OstreeBootloader *self)
|
||||
{
|
||||
g_return_val_if_fail (OT_IS_BOOTLOADER (self), FALSE);
|
||||
g_return_val_if_fail (OSTREE_IS_BOOTLOADER (self), FALSE);
|
||||
|
||||
return OT_BOOTLOADER_GET_IFACE (self)->query (self);
|
||||
return OSTREE_BOOTLOADER_GET_IFACE (self)->query (self);
|
||||
}
|
||||
|
||||
/**
|
||||
* ot_bootloader_get_name:
|
||||
* ostree_bootloader_get_name:
|
||||
*
|
||||
* Returns: (transfer none): Name of this bootloader
|
||||
*/
|
||||
const char *
|
||||
ot_bootloader_get_name (OtBootloader *self)
|
||||
ostree_bootloader_get_name (OstreeBootloader *self)
|
||||
{
|
||||
g_return_val_if_fail (OT_IS_BOOTLOADER (self), NULL);
|
||||
g_return_val_if_fail (OSTREE_IS_BOOTLOADER (self), NULL);
|
||||
|
||||
return OT_BOOTLOADER_GET_IFACE (self)->get_name (self);
|
||||
return OSTREE_BOOTLOADER_GET_IFACE (self)->get_name (self);
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_bootloader_write_config (OtBootloader *self,
|
||||
ostree_bootloader_write_config (OstreeBootloader *self,
|
||||
int bootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
g_return_val_if_fail (OT_IS_BOOTLOADER (self), FALSE);
|
||||
g_return_val_if_fail (OSTREE_IS_BOOTLOADER (self), FALSE);
|
||||
|
||||
return OT_BOOTLOADER_GET_IFACE (self)->write_config (self, bootversion,
|
||||
return OSTREE_BOOTLOADER_GET_IFACE (self)->write_config (self, bootversion,
|
||||
cancellable, error);
|
||||
}
|
60
src/libostree/ostree-bootloader.h
Normal file
60
src/libostree/ostree-bootloader.h
Normal file
@ -0,0 +1,60 @@
|
||||
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
|
||||
*
|
||||
* Copyright (C) 2013 Colin Walters <walters@verbum.org>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published
|
||||
* by the Free Software Foundation; either version 2 of the licence or (at
|
||||
* your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General
|
||||
* Public License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <gio/gio.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define OSTREE_TYPE_BOOTLOADER (ostree_bootloader_get_type ())
|
||||
#define OSTREE_BOOTLOADER(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), OSTREE_TYPE_BOOTLOADER, OstreeBootloader))
|
||||
#define OSTREE_IS_BOOTLOADER(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), OSTREE_TYPE_BOOTLOADER))
|
||||
#define OSTREE_BOOTLOADER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), OSTREE_TYPE_BOOTLOADER, OstreeBootloaderInterface))
|
||||
|
||||
typedef struct _OstreeBootloader OstreeBootloader;
|
||||
typedef struct _OstreeBootloaderInterface OstreeBootloaderInterface;
|
||||
|
||||
struct _OstreeBootloaderInterface
|
||||
{
|
||||
GTypeInterface g_iface;
|
||||
|
||||
/* virtual functions */
|
||||
gboolean (* query) (OstreeBootloader *self);
|
||||
const char * (* get_name) (OstreeBootloader *self);
|
||||
gboolean (* write_config) (OstreeBootloader *self,
|
||||
int bootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
};
|
||||
|
||||
GType ostree_bootloader_get_type (void) G_GNUC_CONST;
|
||||
|
||||
gboolean ostree_bootloader_query (OstreeBootloader *self);
|
||||
|
||||
const char *ostree_bootloader_get_name (OstreeBootloader *self);
|
||||
|
||||
gboolean ostree_bootloader_write_config (OstreeBootloader *self,
|
||||
int bootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
G_END_DECLS
|
||||
|
@ -1,6 +1,6 @@
|
||||
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
|
||||
*
|
||||
* Copyright (C) 2012 Colin Walters <walters@verbum.org>
|
||||
* Copyright (C) 2013 Colin Walters <walters@verbum.org>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
@ -16,17 +16,15 @@
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* Author: Colin Walters <walters@verbum.org>
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include "ot-admin-functions.h"
|
||||
#include "otutil.h"
|
||||
#include "ostree.h"
|
||||
#include "libgsystem.h"
|
||||
|
||||
#include "ostree-sysroot-private.h"
|
||||
|
||||
static gboolean
|
||||
list_deployment_dirs_for_os (GFile *osdir,
|
||||
GPtrArray *inout_deployments,
|
||||
@ -78,7 +76,7 @@ list_deployment_dirs_for_os (GFile *osdir,
|
||||
if (g_file_info_get_file_type (file_info) != G_FILE_TYPE_DIRECTORY)
|
||||
continue;
|
||||
|
||||
if (!ot_admin_parse_deploy_path_name (name, &csum, &deployserial, error))
|
||||
if (!_ostree_sysroot_parse_deploy_path_name (name, &csum, &deployserial, error))
|
||||
goto out;
|
||||
|
||||
deployment = ostree_deployment_new (-1, osname, csum, deployserial, NULL, -1);
|
||||
@ -92,7 +90,7 @@ list_deployment_dirs_for_os (GFile *osdir,
|
||||
}
|
||||
|
||||
static gboolean
|
||||
list_all_deployment_directories (GFile *sysroot,
|
||||
list_all_deployment_directories (OstreeSysroot *self,
|
||||
GPtrArray **out_deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
@ -103,7 +101,7 @@ list_all_deployment_directories (GFile *sysroot,
|
||||
gs_unref_ptrarray GPtrArray *ret_deployments = NULL;
|
||||
GError *temp_error = NULL;
|
||||
|
||||
deploydir = g_file_resolve_relative_path (sysroot, "ostree/deploy");
|
||||
deploydir = g_file_resolve_relative_path (self->path, "ostree/deploy");
|
||||
|
||||
ret_deployments = g_ptr_array_new_with_free_func (g_object_unref);
|
||||
|
||||
@ -178,7 +176,7 @@ parse_bootdir_name (const char *name,
|
||||
}
|
||||
|
||||
static gboolean
|
||||
list_all_boot_directories (GFile *sysroot,
|
||||
list_all_boot_directories (OstreeSysroot *self,
|
||||
GPtrArray **out_bootdirs,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
@ -189,7 +187,7 @@ list_all_boot_directories (GFile *sysroot,
|
||||
gs_unref_ptrarray GPtrArray *ret_bootdirs = NULL;
|
||||
GError *temp_error = NULL;
|
||||
|
||||
boot_ostree = g_file_resolve_relative_path (sysroot, "boot/ostree");
|
||||
boot_ostree = g_file_resolve_relative_path (self->path, "boot/ostree");
|
||||
|
||||
ret_bootdirs = g_ptr_array_new_with_free_func (g_object_unref);
|
||||
|
||||
@ -243,7 +241,7 @@ list_all_boot_directories (GFile *sysroot,
|
||||
}
|
||||
|
||||
static gboolean
|
||||
cleanup_other_bootversions (GFile *sysroot,
|
||||
cleanup_other_bootversions (OstreeSysroot *self,
|
||||
int bootversion,
|
||||
int subbootversion,
|
||||
GCancellable *cancellable,
|
||||
@ -257,27 +255,27 @@ cleanup_other_bootversions (GFile *sysroot,
|
||||
cleanup_bootversion = bootversion == 0 ? 1 : 0;
|
||||
cleanup_subbootversion = subbootversion == 0 ? 1 : 0;
|
||||
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (sysroot, "boot/loader.%d", cleanup_bootversion);
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (self->path, "boot/loader.%d", cleanup_bootversion);
|
||||
if (!gs_shutil_rm_rf (cleanup_boot_dir, cancellable, error))
|
||||
goto out;
|
||||
g_clear_object (&cleanup_boot_dir);
|
||||
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (sysroot, "ostree/boot.%d", cleanup_bootversion);
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (self->path, "ostree/boot.%d", cleanup_bootversion);
|
||||
if (!gs_shutil_rm_rf (cleanup_boot_dir, cancellable, error))
|
||||
goto out;
|
||||
g_clear_object (&cleanup_boot_dir);
|
||||
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (sysroot, "ostree/boot.%d.0", cleanup_bootversion);
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (self->path, "ostree/boot.%d.0", cleanup_bootversion);
|
||||
if (!gs_shutil_rm_rf (cleanup_boot_dir, cancellable, error))
|
||||
goto out;
|
||||
g_clear_object (&cleanup_boot_dir);
|
||||
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (sysroot, "ostree/boot.%d.1", cleanup_bootversion);
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (self->path, "ostree/boot.%d.1", cleanup_bootversion);
|
||||
if (!gs_shutil_rm_rf (cleanup_boot_dir, cancellable, error))
|
||||
goto out;
|
||||
g_clear_object (&cleanup_boot_dir);
|
||||
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (sysroot, "ostree/boot.%d.%d", bootversion,
|
||||
cleanup_boot_dir = ot_gfile_resolve_path_printf (self->path, "ostree/boot.%d.%d", bootversion,
|
||||
cleanup_subbootversion);
|
||||
if (!gs_shutil_rm_rf (cleanup_boot_dir, cancellable, error))
|
||||
goto out;
|
||||
@ -289,7 +287,7 @@ cleanup_other_bootversions (GFile *sysroot,
|
||||
}
|
||||
|
||||
static gboolean
|
||||
cleanup_old_deployments (GFile *sysroot,
|
||||
cleanup_old_deployments (OstreeSysroot *self,
|
||||
GPtrArray *deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
@ -304,8 +302,8 @@ cleanup_old_deployments (GFile *sysroot,
|
||||
gs_unref_ptrarray GPtrArray *all_deployment_dirs = NULL;
|
||||
gs_unref_ptrarray GPtrArray *all_boot_dirs = NULL;
|
||||
|
||||
if (!ot_admin_util_get_devino (active_root, &root_device, &root_inode,
|
||||
cancellable, error))
|
||||
if (!_ostree_sysroot_get_devino (active_root, &root_device, &root_inode,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
active_deployment_dirs = g_hash_table_new_full (g_file_hash, (GEqualFunc)g_file_equal, NULL, g_object_unref);
|
||||
@ -314,29 +312,29 @@ cleanup_old_deployments (GFile *sysroot,
|
||||
for (i = 0; i < deployments->len; i++)
|
||||
{
|
||||
OstreeDeployment *deployment = deployments->pdata[i];
|
||||
GFile *deployment_path = ot_admin_get_deployment_directory (sysroot, deployment);
|
||||
GFile *deployment_path = ostree_sysroot_get_deployment_directory (self, deployment);
|
||||
char *bootcsum = g_strdup (ostree_deployment_get_bootcsum (deployment));
|
||||
/* Transfer ownership */
|
||||
g_hash_table_insert (active_deployment_dirs, deployment_path, deployment_path);
|
||||
g_hash_table_insert (active_boot_checksums, bootcsum, bootcsum);
|
||||
}
|
||||
|
||||
if (!list_all_deployment_directories (sysroot, &all_deployment_dirs,
|
||||
if (!list_all_deployment_directories (self, &all_deployment_dirs,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
for (i = 0; i < all_deployment_dirs->len; i++)
|
||||
{
|
||||
OstreeDeployment *deployment = all_deployment_dirs->pdata[i];
|
||||
gs_unref_object GFile *deployment_path = ot_admin_get_deployment_directory (sysroot, deployment);
|
||||
gs_unref_object GFile *origin_path = ot_admin_get_deployment_origin_path (deployment_path);
|
||||
gs_unref_object GFile *deployment_path = ostree_sysroot_get_deployment_directory (self, deployment);
|
||||
gs_unref_object GFile *origin_path = ostree_sysroot_get_deployment_origin_path (deployment_path);
|
||||
if (!g_hash_table_lookup (active_deployment_dirs, deployment_path))
|
||||
{
|
||||
guint32 device;
|
||||
guint64 inode;
|
||||
|
||||
if (!ot_admin_util_get_devino (deployment_path, &device, &inode,
|
||||
cancellable, error))
|
||||
if (!_ostree_sysroot_get_devino (deployment_path, &device, &inode,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
/* This shouldn't happen, because higher levels should
|
||||
@ -353,7 +351,7 @@ cleanup_old_deployments (GFile *sysroot,
|
||||
}
|
||||
}
|
||||
|
||||
if (!list_all_boot_directories (sysroot, &all_boot_dirs,
|
||||
if (!list_all_boot_directories (self, &all_boot_dirs,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
@ -419,7 +417,7 @@ cleanup_ref_prefix (OstreeRepo *repo,
|
||||
}
|
||||
|
||||
static gboolean
|
||||
generate_deployment_refs_and_prune (GFile *sysroot,
|
||||
generate_deployment_refs_and_prune (OstreeSysroot *self,
|
||||
OstreeRepo *repo,
|
||||
int bootversion,
|
||||
int subbootversion,
|
||||
@ -481,10 +479,19 @@ generate_deployment_refs_and_prune (GFile *sysroot,
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* ostree_sysroot_cleanup:
|
||||
* @self: Sysroot
|
||||
* @cancellable: Cancellable
|
||||
* @error: Error
|
||||
*
|
||||
* Delete any state that resulted from a partially completed
|
||||
* transaction, such as incomplete deployments.
|
||||
*/
|
||||
gboolean
|
||||
ot_admin_cleanup (GFile *sysroot,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
ostree_sysroot_cleanup (OstreeSysroot *self,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_ptrarray GPtrArray *deployments = NULL;
|
||||
@ -492,28 +499,28 @@ ot_admin_cleanup (GFile *sysroot,
|
||||
int bootversion;
|
||||
int subbootversion;
|
||||
|
||||
if (!ot_admin_list_deployments (sysroot, &bootversion, &deployments,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_list_deployments (self, &bootversion, &deployments,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!ot_admin_read_current_subbootversion (sysroot, bootversion, &subbootversion,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_read_current_subbootversion (self, bootversion, &subbootversion,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!cleanup_other_bootversions (sysroot, bootversion, subbootversion,
|
||||
if (!cleanup_other_bootversions (self, bootversion, subbootversion,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!cleanup_old_deployments (sysroot, deployments,
|
||||
if (!cleanup_old_deployments (self, deployments,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (deployments->len > 0)
|
||||
{
|
||||
if (!ot_admin_get_repo (sysroot, &repo, cancellable, error))
|
||||
if (!ostree_sysroot_get_repo (self, &repo, cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!generate_deployment_refs_and_prune (sysroot, repo, bootversion,
|
||||
if (!generate_deployment_refs_and_prune (self, repo, bootversion,
|
||||
subbootversion, deployments,
|
||||
cancellable, error))
|
||||
goto out;
|
57
src/libostree/ostree-sysroot-private.h
Normal file
57
src/libostree/ostree-sysroot-private.h
Normal file
@ -0,0 +1,57 @@
|
||||
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
|
||||
*
|
||||
* Copyright (C) 2012,2013 Colin Walters <walters@verbum.org>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "ostree.h"
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
struct OstreeSysroot {
|
||||
GObject parent;
|
||||
|
||||
GFile *path;
|
||||
int sysroot_fd;
|
||||
};
|
||||
|
||||
gboolean
|
||||
_ostree_sysroot_read_boot_loader_configs (OstreeSysroot *self,
|
||||
int bootversion,
|
||||
GPtrArray **out_loader_configs,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean
|
||||
_ostree_sysroot_parse_deploy_path_name (const char *name,
|
||||
char **out_csum,
|
||||
int *out_serial,
|
||||
GError **error);
|
||||
|
||||
gboolean
|
||||
_ostree_sysroot_get_devino (GFile *path,
|
||||
guint32 *out_device,
|
||||
guint64 *out_inode,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
char *_ostree_sysroot_join_lines (GPtrArray *lines);
|
||||
|
||||
G_END_DECLS
|
||||
|
@ -23,7 +23,9 @@
|
||||
#include "otutil.h"
|
||||
#include "libgsystem.h"
|
||||
|
||||
#include "ostree-sysroot.h"
|
||||
#include "ostree-sysroot-private.h"
|
||||
#include "ostree-bootloader-uboot.h"
|
||||
#include "ostree-bootloader-syslinux.h"
|
||||
|
||||
/**
|
||||
* SECTION:libostree-sysroot
|
||||
@ -35,14 +37,6 @@
|
||||
* Inside this directory is an #OstreeRepo in /ostree/repo, plus a set
|
||||
* of deployments in /ostree/deploy.
|
||||
*/
|
||||
|
||||
struct OstreeSysroot {
|
||||
GObject parent;
|
||||
|
||||
GFile *path;
|
||||
int sysroot_fd;
|
||||
};
|
||||
|
||||
typedef struct {
|
||||
GObjectClass parent_class;
|
||||
} OstreeSysrootClass;
|
||||
@ -175,6 +169,28 @@ ostree_sysroot_get_path (OstreeSysroot *self)
|
||||
return self->path;
|
||||
}
|
||||
|
||||
gboolean
|
||||
_ostree_sysroot_get_devino (GFile *path,
|
||||
guint32 *out_device,
|
||||
guint64 *out_inode,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFileInfo *finfo = g_file_query_info (path, "unix::device,unix::inode",
|
||||
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
|
||||
cancellable, error);
|
||||
|
||||
if (!finfo)
|
||||
goto out;
|
||||
|
||||
ret = TRUE;
|
||||
*out_device = g_file_info_get_attribute_uint32 (finfo, "unix::device");
|
||||
*out_inode = g_file_info_get_attribute_uint64 (finfo, "unix::inode");
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* ostree_sysroot_ensure_initialized:
|
||||
* @self:
|
||||
@ -223,3 +239,603 @@ ostree_sysroot_ensure_initialized (OstreeSysroot *self,
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void
|
||||
match_info_cleanup (void *loc)
|
||||
{
|
||||
GMatchInfo **match = (GMatchInfo**)loc;
|
||||
if (*match) g_match_info_unref (*match);
|
||||
}
|
||||
|
||||
gboolean
|
||||
_ostree_sysroot_parse_deploy_path_name (const char *name,
|
||||
char **out_csum,
|
||||
int *out_serial,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
__attribute__((cleanup(match_info_cleanup))) GMatchInfo *match = NULL;
|
||||
gs_free char *serial_str = NULL;
|
||||
|
||||
static gsize regex_initialized;
|
||||
static GRegex *regex;
|
||||
|
||||
if (g_once_init_enter (®ex_initialized))
|
||||
{
|
||||
regex = g_regex_new ("^([0-9a-f]+)\\.([0-9]+)$", 0, 0, NULL);
|
||||
g_assert (regex);
|
||||
g_once_init_leave (®ex_initialized, 1);
|
||||
}
|
||||
|
||||
if (!g_regex_match (regex, name, 0, &match))
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid deploy name '%s', expected CHECKSUM.TREESERIAL", name);
|
||||
goto out;
|
||||
}
|
||||
|
||||
*out_csum = g_match_info_fetch (match, 1);
|
||||
serial_str = g_match_info_fetch (match, 2);
|
||||
*out_serial = (int)g_ascii_strtoll (serial_str, NULL, 10);
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ostree_sysroot_read_current_subbootversion:
|
||||
* @self: Sysroot
|
||||
* @bootversion: Current boot version
|
||||
* @out_subbootversion: (out): The active subbootversion
|
||||
* @cancellable: Cancellable
|
||||
* @error: Error
|
||||
*
|
||||
* Determine the active subbootversion.
|
||||
*/
|
||||
gboolean
|
||||
ostree_sysroot_read_current_subbootversion (OstreeSysroot *self,
|
||||
int bootversion,
|
||||
int *out_subbootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFile *ostree_dir = g_file_get_child (self->path, "ostree");
|
||||
gs_free char *ostree_bootdir_name = g_strdup_printf ("boot.%d", bootversion);
|
||||
gs_unref_object GFile *ostree_bootdir = g_file_resolve_relative_path (ostree_dir, ostree_bootdir_name);
|
||||
gs_unref_object GFile *ostree_subbootdir = NULL;
|
||||
|
||||
if (!ot_gfile_query_symlink_target_allow_noent (ostree_bootdir, &ostree_subbootdir,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (ostree_subbootdir == NULL)
|
||||
{
|
||||
*out_subbootversion = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
const char *current_subbootdir_name = gs_file_get_basename_cached (ostree_subbootdir);
|
||||
if (g_str_has_suffix (current_subbootdir_name, ".0"))
|
||||
*out_subbootversion = 0;
|
||||
else if (g_str_has_suffix (current_subbootdir_name, ".1"))
|
||||
*out_subbootversion = 1;
|
||||
else
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid target '%s' in %s",
|
||||
gs_file_get_path_cached (ostree_subbootdir),
|
||||
gs_file_get_path_cached (ostree_bootdir));
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
gboolean
|
||||
_ostree_sysroot_read_boot_loader_configs (OstreeSysroot *self,
|
||||
int bootversion,
|
||||
GPtrArray **out_loader_configs,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFileEnumerator *dir_enum = NULL;
|
||||
gs_unref_object GFile *loader_entries_dir = NULL;
|
||||
gs_unref_ptrarray GPtrArray *ret_loader_configs = NULL;
|
||||
GError *temp_error = NULL;
|
||||
|
||||
loader_entries_dir = ot_gfile_resolve_path_printf (self->path, "boot/loader.%d/entries",
|
||||
bootversion);
|
||||
ret_loader_configs = g_ptr_array_new_with_free_func ((GDestroyNotify)g_object_unref);
|
||||
|
||||
dir_enum = g_file_enumerate_children (loader_entries_dir, OSTREE_GIO_FAST_QUERYINFO,
|
||||
0, NULL, &temp_error);
|
||||
if (!dir_enum)
|
||||
{
|
||||
if (g_error_matches (temp_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
|
||||
{
|
||||
g_clear_error (&temp_error);
|
||||
goto done;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_propagate_error (error, temp_error);
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
while (TRUE)
|
||||
{
|
||||
GFileInfo *file_info;
|
||||
GFile *child;
|
||||
const char *name;
|
||||
|
||||
if (!gs_file_enumerator_iterate (dir_enum, &file_info, &child,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
if (file_info == NULL)
|
||||
break;
|
||||
|
||||
name = g_file_info_get_name (file_info);
|
||||
|
||||
if (g_str_has_prefix (name, "ostree-") &&
|
||||
g_str_has_suffix (name, ".conf") &&
|
||||
g_file_info_get_file_type (file_info) == G_FILE_TYPE_REGULAR)
|
||||
{
|
||||
gs_unref_object OstreeBootconfigParser *config = ostree_bootconfig_parser_new ();
|
||||
|
||||
if (!ostree_bootconfig_parser_parse (config, child, cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "Parsing %s: ", gs_file_get_path_cached (child));
|
||||
goto out;
|
||||
}
|
||||
|
||||
g_ptr_array_add (ret_loader_configs, g_object_ref (config));
|
||||
}
|
||||
}
|
||||
|
||||
done:
|
||||
gs_transfer_out_value (out_loader_configs, &ret_loader_configs);
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
static gboolean
|
||||
read_current_bootversion (OstreeSysroot *self,
|
||||
int *out_bootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFile *boot_loader_path = g_file_resolve_relative_path (self->path, "boot/loader");
|
||||
gs_unref_object GFileInfo *info = NULL;
|
||||
const char *target;
|
||||
int ret_bootversion;
|
||||
|
||||
if (!ot_gfile_query_info_allow_noent (boot_loader_path, OSTREE_GIO_FAST_QUERYINFO,
|
||||
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
|
||||
&info,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (info == NULL)
|
||||
ret_bootversion = 0;
|
||||
else
|
||||
{
|
||||
if (g_file_info_get_file_type (info) != G_FILE_TYPE_SYMBOLIC_LINK)
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Not a symbolic link: %s", gs_file_get_path_cached (boot_loader_path));
|
||||
goto out;
|
||||
}
|
||||
|
||||
target = g_file_info_get_symlink_target (info);
|
||||
if (g_strcmp0 (target, "loader.0") == 0)
|
||||
ret_bootversion = 0;
|
||||
else if (g_strcmp0 (target, "loader.1") == 0)
|
||||
ret_bootversion = 1;
|
||||
else
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid target '%s' in %s", target, gs_file_get_path_cached (boot_loader_path));
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
*out_bootversion = ret_bootversion;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
parse_origin (OstreeSysroot *self,
|
||||
GFile *deployment_path,
|
||||
GKeyFile **out_origin,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
GKeyFile *ret_origin = NULL;
|
||||
gs_unref_object GFile *origin_path = ostree_sysroot_get_deployment_origin_path (deployment_path);
|
||||
gs_free char *origin_contents = NULL;
|
||||
|
||||
if (!ot_gfile_load_contents_utf8_allow_noent (origin_path, &origin_contents,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (origin_contents)
|
||||
{
|
||||
ret_origin = g_key_file_new ();
|
||||
if (!g_key_file_load_from_data (ret_origin, origin_contents, -1, 0, error))
|
||||
goto out;
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
gs_transfer_out_value (out_origin, &ret_origin);
|
||||
out:
|
||||
if (error)
|
||||
g_prefix_error (error, "Parsing %s: ", gs_file_get_path_cached (origin_path));
|
||||
if (ret_origin)
|
||||
g_key_file_unref (ret_origin);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
parse_bootlink (const char *bootlink,
|
||||
int *out_entry_bootversion,
|
||||
char **out_osname,
|
||||
char **out_bootcsum,
|
||||
int *out_treebootserial,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
__attribute__((cleanup(match_info_cleanup))) GMatchInfo *match = NULL;
|
||||
gs_free char *bootversion_str = NULL;
|
||||
gs_free char *treebootserial_str = NULL;
|
||||
|
||||
static gsize regex_initialized;
|
||||
static GRegex *regex;
|
||||
|
||||
if (g_once_init_enter (®ex_initialized))
|
||||
{
|
||||
regex = g_regex_new ("^/ostree/boot.([01])/([^/]+)/([^/]+)/([0-9]+)$", 0, 0, NULL);
|
||||
g_assert (regex);
|
||||
g_once_init_leave (®ex_initialized, 1);
|
||||
}
|
||||
|
||||
if (!g_regex_match (regex, bootlink, 0, &match))
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid ostree= argument '%s', expected ostree=/ostree/boot.BOOTVERSION/OSNAME/BOOTCSUM/TREESERIAL", bootlink);
|
||||
goto out;
|
||||
}
|
||||
|
||||
bootversion_str = g_match_info_fetch (match, 1);
|
||||
*out_entry_bootversion = (int)g_ascii_strtoll (bootversion_str, NULL, 10);
|
||||
*out_osname = g_match_info_fetch (match, 2);
|
||||
*out_bootcsum = g_match_info_fetch (match, 3);
|
||||
treebootserial_str = g_match_info_fetch (match, 4);
|
||||
*out_treebootserial = (int)g_ascii_strtoll (treebootserial_str, NULL, 10);
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
parse_deployment (OstreeSysroot *self,
|
||||
const char *boot_link,
|
||||
OstreeDeployment **out_deployment,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
const char *relative_boot_link;
|
||||
gs_unref_object OstreeDeployment *ret_deployment = NULL;
|
||||
int entry_boot_version;
|
||||
int treebootserial = -1;
|
||||
int deployserial = -1;
|
||||
gs_free char *osname = NULL;
|
||||
gs_free char *bootcsum = NULL;
|
||||
gs_free char *treecsum = NULL;
|
||||
gs_unref_object GFile *treebootserial_link = NULL;
|
||||
gs_unref_object GFileInfo *treebootserial_info = NULL;
|
||||
gs_unref_object GFile *treebootserial_target = NULL;
|
||||
GKeyFile *origin = NULL;
|
||||
|
||||
if (!parse_bootlink (boot_link, &entry_boot_version,
|
||||
&osname, &bootcsum, &treebootserial,
|
||||
error))
|
||||
goto out;
|
||||
|
||||
relative_boot_link = boot_link;
|
||||
if (*relative_boot_link == '/')
|
||||
relative_boot_link++;
|
||||
treebootserial_link = g_file_resolve_relative_path (self->path, relative_boot_link);
|
||||
treebootserial_info = g_file_query_info (treebootserial_link, OSTREE_GIO_FAST_QUERYINFO,
|
||||
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
|
||||
cancellable, error);
|
||||
if (!treebootserial_info)
|
||||
goto out;
|
||||
|
||||
if (!ot_gfile_get_symlink_target_from_info (treebootserial_link, treebootserial_info,
|
||||
&treebootserial_target, cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!_ostree_sysroot_parse_deploy_path_name (gs_file_get_basename_cached (treebootserial_target),
|
||||
&treecsum, &deployserial, error))
|
||||
goto out;
|
||||
|
||||
if (!parse_origin (self, treebootserial_target, &origin,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
ret_deployment = ostree_deployment_new (-1, osname, treecsum, deployserial,
|
||||
bootcsum, treebootserial);
|
||||
if (origin)
|
||||
ostree_deployment_set_origin (ret_deployment, origin);
|
||||
|
||||
ret = TRUE;
|
||||
gs_transfer_out_value (out_deployment, &ret_deployment);
|
||||
out:
|
||||
if (origin)
|
||||
g_key_file_unref (origin);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static char *
|
||||
get_ostree_kernel_arg_from_config (OstreeBootconfigParser *config)
|
||||
{
|
||||
const char *options;
|
||||
char *ret = NULL;
|
||||
char **opts, **iter;
|
||||
|
||||
options = ostree_bootconfig_parser_get (config, "options");
|
||||
if (!options)
|
||||
return NULL;
|
||||
|
||||
opts = g_strsplit (options, " ", -1);
|
||||
for (iter = opts; *iter; iter++)
|
||||
{
|
||||
const char *opt = *iter;
|
||||
if (g_str_has_prefix (opt, "ostree="))
|
||||
{
|
||||
ret = g_strdup (opt + strlen ("ostree="));
|
||||
break;
|
||||
}
|
||||
}
|
||||
g_strfreev (opts);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
list_deployments_process_one_boot_entry (OstreeSysroot *self,
|
||||
OstreeBootconfigParser *config,
|
||||
GPtrArray *inout_deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_free char *ostree_arg = NULL;
|
||||
gs_unref_object OstreeDeployment *deployment = NULL;
|
||||
|
||||
ostree_arg = get_ostree_kernel_arg_from_config (config);
|
||||
if (ostree_arg == NULL)
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"No ostree= kernel argument found");
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (!parse_deployment (self, ostree_arg, &deployment,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
ostree_deployment_set_bootconfig (deployment, config);
|
||||
|
||||
g_ptr_array_add (inout_deployments, g_object_ref (deployment));
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gint
|
||||
compare_deployments_by_boot_loader_version_reversed (gconstpointer a_pp,
|
||||
gconstpointer b_pp)
|
||||
{
|
||||
OstreeDeployment *a = *((OstreeDeployment**)a_pp);
|
||||
OstreeDeployment *b = *((OstreeDeployment**)b_pp);
|
||||
OstreeBootconfigParser *a_bootconfig = ostree_deployment_get_bootconfig (a);
|
||||
OstreeBootconfigParser *b_bootconfig = ostree_deployment_get_bootconfig (b);
|
||||
const char *a_version = ostree_bootconfig_parser_get (a_bootconfig, "version");
|
||||
const char *b_version = ostree_bootconfig_parser_get (b_bootconfig, "version");
|
||||
|
||||
if (a_version && b_version)
|
||||
{
|
||||
int r = strverscmp (a_version, b_version);
|
||||
/* Reverse */
|
||||
return -r;
|
||||
}
|
||||
else if (a_version)
|
||||
return -1;
|
||||
else
|
||||
return 1;
|
||||
}
|
||||
/**
|
||||
* ostree_sysroot_list_deployments:
|
||||
* @sysroot: Sysroot
|
||||
* @out_current_bootversion: (out): Current bootversion
|
||||
* @out_deployments: (out) (element-type OstreeDeployment): Deployment list
|
||||
* @cancellable: Cancellable
|
||||
* @error: Error
|
||||
*
|
||||
* Enumerate all deployments, in the boot order. Also returns the
|
||||
* active bootversion.
|
||||
*/
|
||||
gboolean
|
||||
ostree_sysroot_list_deployments (OstreeSysroot *self,
|
||||
int *out_current_bootversion,
|
||||
GPtrArray **out_deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_ptrarray GPtrArray *boot_loader_configs = NULL;
|
||||
gs_unref_ptrarray GPtrArray *ret_deployments = NULL;
|
||||
guint i;
|
||||
int bootversion = -1;
|
||||
|
||||
if (!read_current_bootversion (self, &bootversion, cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!_ostree_sysroot_read_boot_loader_configs (self, bootversion, &boot_loader_configs,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
ret_deployments = g_ptr_array_new_with_free_func ((GDestroyNotify)g_object_unref);
|
||||
|
||||
for (i = 0; i < boot_loader_configs->len; i++)
|
||||
{
|
||||
OstreeBootconfigParser *config = boot_loader_configs->pdata[i];
|
||||
|
||||
if (!list_deployments_process_one_boot_entry (self, config, ret_deployments,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
}
|
||||
|
||||
g_ptr_array_sort (ret_deployments, compare_deployments_by_boot_loader_version_reversed);
|
||||
for (i = 0; i < ret_deployments->len; i++)
|
||||
{
|
||||
OstreeDeployment *deployment = ret_deployments->pdata[i];
|
||||
ostree_deployment_set_index (deployment, i);
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
*out_current_bootversion = bootversion;
|
||||
gs_transfer_out_value (out_deployments, &ret_deployments);
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* ostree_sysroot_get_deployment_directory:
|
||||
* @self: Sysroot
|
||||
* @deployment: A deployment
|
||||
*
|
||||
* Returns: (transfer full): Path to deployment root directory
|
||||
*/
|
||||
GFile *
|
||||
ostree_sysroot_get_deployment_directory (OstreeSysroot *self,
|
||||
OstreeDeployment *deployment)
|
||||
{
|
||||
gs_free char *path = g_strdup_printf ("ostree/deploy/%s/deploy/%s.%d",
|
||||
ostree_deployment_get_osname (deployment),
|
||||
ostree_deployment_get_csum (deployment),
|
||||
ostree_deployment_get_deployserial (deployment));
|
||||
return g_file_resolve_relative_path (self->path, path);
|
||||
}
|
||||
|
||||
/**
|
||||
* ostree_sysroot_get_deployment_origin_path:
|
||||
* @self: Sysroot
|
||||
* @deployment: A deployment
|
||||
*
|
||||
* Returns: (transfer full): Path to deployment origin file
|
||||
*/
|
||||
GFile *
|
||||
ostree_sysroot_get_deployment_origin_path (GFile *deployment_path)
|
||||
{
|
||||
gs_unref_object GFile *deployment_parent = g_file_get_parent (deployment_path);
|
||||
return ot_gfile_resolve_path_printf (deployment_parent,
|
||||
"%s.origin",
|
||||
gs_file_get_path_cached (deployment_path));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ostree_sysroot_get_repo:
|
||||
* @self: Sysroot
|
||||
* @out_repo: (out): Repository in sysroot @self
|
||||
* @cancellable: Cancellable
|
||||
* @error: Error
|
||||
*
|
||||
* Retrieve the OSTree repository in sysroot @self.
|
||||
*/
|
||||
gboolean
|
||||
ostree_sysroot_get_repo (OstreeSysroot *self,
|
||||
OstreeRepo **out_repo,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object OstreeRepo *ret_repo = NULL;
|
||||
gs_unref_object GFile *repo_path = g_file_resolve_relative_path (self->path, "ostree/repo");
|
||||
|
||||
ret_repo = ostree_repo_new (repo_path);
|
||||
if (!ostree_repo_open (ret_repo, cancellable, error))
|
||||
goto out;
|
||||
|
||||
ret = TRUE;
|
||||
ot_transfer_out_value (out_repo, &ret_repo);
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ostree_sysroot_query_bootloader:
|
||||
* @sysroot: Sysroot
|
||||
*
|
||||
* Returns: (transfer full): Currently active bootloader in @sysroot
|
||||
*/
|
||||
OstreeBootloader *
|
||||
ostree_sysroot_query_bootloader (OstreeSysroot *self)
|
||||
{
|
||||
OstreeBootloaderSyslinux *syslinux;
|
||||
OstreeBootloaderUboot *uboot;
|
||||
|
||||
syslinux = ostree_bootloader_syslinux_new (self);
|
||||
if (ostree_bootloader_query ((OstreeBootloader*)syslinux))
|
||||
return (OstreeBootloader*) (syslinux);
|
||||
|
||||
uboot = ostree_bootloader_uboot_new (self);
|
||||
if (ostree_bootloader_query ((OstreeBootloader*)uboot))
|
||||
return (OstreeBootloader*) (uboot);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
char *
|
||||
_ostree_sysroot_join_lines (GPtrArray *lines)
|
||||
{
|
||||
GString *buf = g_string_new ("");
|
||||
guint i;
|
||||
gboolean prev_was_empty = FALSE;
|
||||
|
||||
for (i = 0; i < lines->len; i++)
|
||||
{
|
||||
const char *line = lines->pdata[i];
|
||||
/* Special bit to remove extraneous empty lines */
|
||||
if (*line == '\0')
|
||||
{
|
||||
if (prev_was_empty || i == 0)
|
||||
continue;
|
||||
else
|
||||
prev_was_empty = TRUE;
|
||||
}
|
||||
g_string_append (buf, line);
|
||||
g_string_append_c (buf, '\n');
|
||||
}
|
||||
return g_string_free (buf, FALSE);
|
||||
}
|
||||
|
@ -21,6 +21,8 @@
|
||||
#pragma once
|
||||
|
||||
#include "ostree-repo.h"
|
||||
#include "ostree-deployment.h"
|
||||
#include "ostree-bootloader.h"
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
@ -42,5 +44,34 @@ gboolean ostree_sysroot_ensure_initialized (OstreeSysroot *self,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ostree_sysroot_read_current_subbootversion (OstreeSysroot *self,
|
||||
int bootversion,
|
||||
int *out_subbootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ostree_sysroot_list_deployments (OstreeSysroot *self,
|
||||
int *out_bootversion,
|
||||
GPtrArray **out_deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
GFile *ostree_sysroot_get_deployment_directory (OstreeSysroot *self,
|
||||
OstreeDeployment *deployment);
|
||||
|
||||
GFile * ostree_sysroot_get_deployment_origin_path (GFile *deployment_path);
|
||||
|
||||
gboolean ostree_sysroot_cleanup (OstreeSysroot *self,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ostree_sysroot_get_repo (OstreeSysroot *self,
|
||||
OstreeRepo **out_repo,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
OstreeBootloader *ostree_sysroot_query_bootloader (OstreeSysroot *sysroot);
|
||||
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
|
@ -46,7 +46,7 @@ ot_admin_builtin_cleanup (int argc, char **argv, OstreeSysroot *sysroot, GCancel
|
||||
if (!g_option_context_parse (context, &argc, &argv, error))
|
||||
goto out;
|
||||
|
||||
if (!ot_admin_cleanup (ostree_sysroot_get_path (sysroot), cancellable, error))
|
||||
if (!ostree_sysroot_cleanup (sysroot, cancellable, error))
|
||||
goto out;
|
||||
|
||||
ret = TRUE;
|
||||
|
@ -77,11 +77,11 @@ ot_admin_builtin_deploy (int argc, char **argv, OstreeSysroot *sysroot, GCancell
|
||||
|
||||
refspec = argv[1];
|
||||
|
||||
if (!ot_admin_get_repo (ostree_sysroot_get_path (sysroot), &repo, cancellable, error))
|
||||
if (!ostree_sysroot_get_repo (sysroot, &repo, cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!ot_admin_list_deployments (ostree_sysroot_get_path (sysroot), ¤t_bootversion, ¤t_deployments,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_list_deployments (sysroot, ¤t_bootversion, ¤t_deployments,
|
||||
cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "While listing deployments: ");
|
||||
goto out;
|
||||
|
@ -61,8 +61,8 @@ ot_admin_builtin_diff (int argc, char **argv, OstreeSysroot *sysroot, GCancellab
|
||||
|
||||
repo_path = g_file_resolve_relative_path (ostree_sysroot_get_path (sysroot), "ostree/repo");
|
||||
|
||||
if (!ot_admin_list_deployments (ostree_sysroot_get_path (sysroot), &bootversion, &deployments,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_list_deployments (sysroot, &bootversion, &deployments,
|
||||
cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "While listing deployments: ");
|
||||
goto out;
|
||||
@ -83,7 +83,7 @@ ot_admin_builtin_diff (int argc, char **argv, OstreeSysroot *sysroot, GCancellab
|
||||
goto out;
|
||||
}
|
||||
|
||||
deployment_dir = ot_admin_get_deployment_directory (ostree_sysroot_get_path (sysroot), deployment);
|
||||
deployment_dir = ostree_sysroot_get_deployment_directory (sysroot, deployment);
|
||||
|
||||
orig_etc_path = g_file_resolve_relative_path (deployment_dir, "usr/etc");
|
||||
new_etc_path = g_file_resolve_relative_path (deployment_dir, "etc");
|
||||
|
@ -50,8 +50,8 @@ ot_admin_builtin_status (int argc, char **argv, OstreeSysroot *sysroot, GCancell
|
||||
if (!g_option_context_parse (context, &argc, &argv, error))
|
||||
goto out;
|
||||
|
||||
if (!ot_admin_list_deployments (ostree_sysroot_get_path (sysroot), &bootversion, &deployments,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_list_deployments (sysroot, &bootversion, &deployments,
|
||||
cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "While listing deployments: ");
|
||||
goto out;
|
||||
@ -70,7 +70,7 @@ ot_admin_builtin_status (int argc, char **argv, OstreeSysroot *sysroot, GCancell
|
||||
{
|
||||
int subbootversion;
|
||||
|
||||
if (!ot_admin_read_current_subbootversion (ostree_sysroot_get_path (sysroot), bootversion,
|
||||
if (!ostree_sysroot_read_current_subbootversion (sysroot, bootversion,
|
||||
&subbootversion,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
@ -61,8 +61,8 @@ ot_admin_builtin_undeploy (int argc, char **argv, OstreeSysroot *sysroot, GCance
|
||||
deploy_index_str = argv[1];
|
||||
deploy_index = atoi (deploy_index_str);
|
||||
|
||||
if (!ot_admin_list_deployments (ostree_sysroot_get_path (sysroot), ¤t_bootversion, ¤t_deployments,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_list_deployments (sysroot, ¤t_bootversion, ¤t_deployments,
|
||||
cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "While listing deployments: ");
|
||||
goto out;
|
||||
@ -103,7 +103,7 @@ ot_admin_builtin_undeploy (int argc, char **argv, OstreeSysroot *sysroot, GCance
|
||||
g_print ("Deleted deployment %s.%d\n", ostree_deployment_get_csum (target_deployment),
|
||||
ostree_deployment_get_deployserial (target_deployment));
|
||||
|
||||
if (!ot_admin_cleanup (ostree_sysroot_get_path (sysroot), cancellable, error))
|
||||
if (!ostree_sysroot_cleanup (sysroot, cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "Performing final cleanup: ");
|
||||
goto out;
|
||||
|
@ -70,9 +70,9 @@ ot_admin_builtin_upgrade (int argc, char **argv, OstreeSysroot *sysroot, GCancel
|
||||
if (!g_option_context_parse (context, &argc, &argv, error))
|
||||
goto out;
|
||||
|
||||
if (!ot_admin_list_deployments (ostree_sysroot_get_path (sysroot), ¤t_bootversion,
|
||||
¤t_deployments,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_list_deployments (sysroot, ¤t_bootversion,
|
||||
¤t_deployments,
|
||||
cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "While listing deployments: ");
|
||||
goto out;
|
||||
@ -88,8 +88,8 @@ ot_admin_builtin_upgrade (int argc, char **argv, OstreeSysroot *sysroot, GCancel
|
||||
merge_deployment = ot_admin_get_merge_deployment (current_deployments, opt_osname,
|
||||
booted_deployment);
|
||||
|
||||
deployment_path = ot_admin_get_deployment_directory (ostree_sysroot_get_path (sysroot), merge_deployment);
|
||||
deployment_origin_path = ot_admin_get_deployment_origin_path (deployment_path);
|
||||
deployment_path = ostree_sysroot_get_deployment_directory (sysroot, merge_deployment);
|
||||
deployment_origin_path = ostree_sysroot_get_deployment_origin_path (deployment_path);
|
||||
|
||||
repo_path = g_file_resolve_relative_path (ostree_sysroot_get_path (sysroot), "ostree/repo");
|
||||
repo = ostree_repo_new (repo_path);
|
||||
|
@ -24,7 +24,6 @@
|
||||
|
||||
#include "ot-admin-functions.h"
|
||||
#include "ot-admin-deploy.h"
|
||||
#include "ot-bootloader-syslinux.h"
|
||||
#include "otutil.h"
|
||||
#include "ostree-core.h"
|
||||
#include "libgsystem.h"
|
||||
@ -247,7 +246,7 @@ checkout_deployment_tree (GFile *sysroot,
|
||||
}
|
||||
|
||||
static gboolean
|
||||
merge_configuration (GFile *sysroot,
|
||||
merge_configuration (OstreeSysroot *sysroot_obj,
|
||||
OstreeDeployment *previous_deployment,
|
||||
OstreeDeployment *deployment,
|
||||
GFile *deployment_path,
|
||||
@ -267,7 +266,7 @@ merge_configuration (GFile *sysroot,
|
||||
gs_unref_object GFile *previous_path = NULL;
|
||||
OstreeBootconfigParser *previous_bootconfig;
|
||||
|
||||
previous_path = ot_admin_get_deployment_directory (sysroot, previous_deployment);
|
||||
previous_path = ostree_sysroot_get_deployment_directory (sysroot_obj, previous_deployment);
|
||||
source_etc_path = g_file_resolve_relative_path (previous_path, "etc");
|
||||
source_etc_pristine_path = g_file_resolve_relative_path (previous_path, "usr/etc");
|
||||
|
||||
@ -279,7 +278,7 @@ merge_configuration (GFile *sysroot,
|
||||
* them later.
|
||||
*/
|
||||
ostree_bootconfig_parser_set (ostree_deployment_get_bootconfig (deployment), "options",
|
||||
previous_options);
|
||||
previous_options);
|
||||
}
|
||||
}
|
||||
|
||||
@ -337,12 +336,15 @@ write_origin_file (GFile *sysroot,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object OstreeSysroot *sysroot_obj = NULL;
|
||||
GKeyFile *origin = ostree_deployment_get_origin (deployment);
|
||||
|
||||
sysroot_obj = ostree_sysroot_new (sysroot);
|
||||
|
||||
if (origin)
|
||||
{
|
||||
gs_unref_object GFile *deployment_path = ot_admin_get_deployment_directory (sysroot, deployment);
|
||||
gs_unref_object GFile *origin_path = ot_admin_get_deployment_origin_path (deployment_path);
|
||||
gs_unref_object GFile *deployment_path = ostree_sysroot_get_deployment_directory (sysroot_obj, deployment);
|
||||
gs_unref_object GFile *origin_path = ostree_sysroot_get_deployment_origin_path (deployment_path);
|
||||
gs_free char *contents = NULL;
|
||||
gsize len;
|
||||
|
||||
@ -711,7 +713,7 @@ full_system_sync (GCancellable *cancellable,
|
||||
}
|
||||
|
||||
static gboolean
|
||||
swap_bootlinks (GFile *sysroot,
|
||||
swap_bootlinks (OstreeSysroot *sysroot,
|
||||
int current_bootversion,
|
||||
GPtrArray *new_deployments,
|
||||
GCancellable *cancellable,
|
||||
@ -720,15 +722,15 @@ swap_bootlinks (GFile *sysroot,
|
||||
gboolean ret = FALSE;
|
||||
guint i;
|
||||
int old_subbootversion, new_subbootversion;
|
||||
gs_unref_object GFile *ostree_dir = g_file_get_child (sysroot, "ostree");
|
||||
gs_unref_object GFile *ostree_dir = g_file_get_child (ostree_sysroot_get_path (sysroot), "ostree");
|
||||
gs_free char *ostree_bootdir_name = g_strdup_printf ("boot.%d", current_bootversion);
|
||||
gs_unref_object GFile *ostree_bootdir = g_file_resolve_relative_path (ostree_dir, ostree_bootdir_name);
|
||||
gs_free char *ostree_subbootdir_name = NULL;
|
||||
gs_unref_object GFile *ostree_subbootdir = NULL;
|
||||
|
||||
if (!ot_admin_read_current_subbootversion (sysroot, current_bootversion,
|
||||
&old_subbootversion,
|
||||
cancellable, error))
|
||||
if (!ostree_sysroot_read_current_subbootversion (sysroot, current_bootversion,
|
||||
&old_subbootversion,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
new_subbootversion = old_subbootversion == 0 ? 1 : 0;
|
||||
@ -818,7 +820,7 @@ parse_os_release (const char *contents,
|
||||
* Write out an entry in /boot/loader/entries for @deployment.
|
||||
*/
|
||||
static gboolean
|
||||
install_deployment_kernel (GFile *sysroot,
|
||||
install_deployment_kernel (OstreeSysroot *sysroot,
|
||||
int new_bootversion,
|
||||
OstreeDeployment *deployment,
|
||||
guint n_deployments,
|
||||
@ -856,13 +858,13 @@ install_deployment_kernel (GFile *sysroot,
|
||||
gsize len;
|
||||
|
||||
bootconfig = ostree_deployment_get_bootconfig (deployment);
|
||||
deployment_dir = ot_admin_get_deployment_directory (sysroot, deployment);
|
||||
deployment_dir = ostree_sysroot_get_deployment_directory (sysroot, deployment);
|
||||
|
||||
if (!get_kernel_from_tree (deployment_dir, &tree_kernel_path, &tree_initramfs_path,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
bootdir = g_file_get_child (sysroot, "boot");
|
||||
bootdir = g_file_get_child (ostree_sysroot_get_path (sysroot), "boot");
|
||||
bootcsumdir = ot_gfile_resolve_path_printf (bootdir, "ostree/%s-%s",
|
||||
osname,
|
||||
bootcsum);
|
||||
@ -996,10 +998,11 @@ ot_admin_write_deployments (GFile *sysroot,
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
guint i;
|
||||
gs_unref_object OtBootloader *bootloader = ot_admin_query_bootloader (sysroot);
|
||||
gs_unref_object OstreeSysroot *sysroot_obj = ostree_sysroot_new (sysroot);
|
||||
gs_unref_object OstreeBootloader *bootloader = ostree_sysroot_query_bootloader (sysroot_obj);
|
||||
|
||||
if (bootloader)
|
||||
g_print ("Detected bootloader: %s\n", ot_bootloader_get_name (bootloader));
|
||||
g_print ("Detected bootloader: %s\n", ostree_bootloader_get_name (bootloader));
|
||||
else
|
||||
g_print ("Detected bootloader: (unknown)\n");
|
||||
|
||||
@ -1011,7 +1014,7 @@ ot_admin_write_deployments (GFile *sysroot,
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (!swap_bootlinks (sysroot, current_bootversion,
|
||||
if (!swap_bootlinks (sysroot_obj, current_bootversion,
|
||||
new_deployments,
|
||||
cancellable, error))
|
||||
{
|
||||
@ -1024,7 +1027,7 @@ ot_admin_write_deployments (GFile *sysroot,
|
||||
for (i = 0; i < new_deployments->len; i++)
|
||||
{
|
||||
OstreeDeployment *deployment = new_deployments->pdata[i];
|
||||
if (!install_deployment_kernel (sysroot, new_bootversion,
|
||||
if (!install_deployment_kernel (sysroot_obj, new_bootversion,
|
||||
deployment, new_deployments->len,
|
||||
cancellable, error))
|
||||
{
|
||||
@ -1034,7 +1037,7 @@ ot_admin_write_deployments (GFile *sysroot,
|
||||
}
|
||||
|
||||
/* Swap bootlinks for *new* version */
|
||||
if (!swap_bootlinks (sysroot, new_bootversion, new_deployments,
|
||||
if (!swap_bootlinks (sysroot_obj, new_bootversion, new_deployments,
|
||||
cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "Generating new bootlinks: ");
|
||||
@ -1047,8 +1050,8 @@ ot_admin_write_deployments (GFile *sysroot,
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (bootloader && !ot_bootloader_write_config (bootloader, new_bootversion,
|
||||
cancellable, error))
|
||||
if (bootloader && !ostree_bootloader_write_config (bootloader, new_bootversion,
|
||||
cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "Bootloader write config: ");
|
||||
goto out;
|
||||
@ -1086,6 +1089,7 @@ ot_admin_deploy (GFile *sysroot,
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
OstreeDeployment *new_deployment;
|
||||
gs_unref_object OstreeSysroot *sysroot_obj = NULL;
|
||||
gs_unref_object OstreeDeployment *merge_deployment = NULL;
|
||||
gs_unref_object OstreeRepo *repo = NULL;
|
||||
gs_unref_object GFile *commit_root = NULL;
|
||||
@ -1097,7 +1101,9 @@ ot_admin_deploy (GFile *sysroot,
|
||||
gs_unref_ptrarray GPtrArray *new_deployments = NULL;
|
||||
int new_bootversion;
|
||||
|
||||
if (!ot_admin_get_repo (sysroot, &repo, cancellable, error))
|
||||
sysroot_obj = ostree_sysroot_new (sysroot);
|
||||
|
||||
if (!ostree_sysroot_get_repo (sysroot_obj, &repo, cancellable, error))
|
||||
goto out;
|
||||
|
||||
/* Here we perform cleanup of any leftover data from previous
|
||||
@ -1107,7 +1113,7 @@ ot_admin_deploy (GFile *sysroot,
|
||||
* TODO: Add /ostree/transaction file, and only do this cleanup if
|
||||
* we find it.
|
||||
*/
|
||||
if (!ot_admin_cleanup (sysroot, cancellable, error))
|
||||
if (!ostree_sysroot_cleanup (sysroot_obj, cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "Performing initial cleanup: ");
|
||||
goto out;
|
||||
@ -1173,7 +1179,7 @@ ot_admin_deploy (GFile *sysroot,
|
||||
bootconfig = ostree_bootconfig_parser_new ();
|
||||
ostree_deployment_set_bootconfig (new_deployment, bootconfig);
|
||||
|
||||
if (!merge_configuration (sysroot, merge_deployment, new_deployment,
|
||||
if (!merge_configuration (sysroot_obj, merge_deployment, new_deployment,
|
||||
new_deployment_path,
|
||||
cancellable, error))
|
||||
{
|
||||
@ -1231,7 +1237,7 @@ ot_admin_deploy (GFile *sysroot,
|
||||
|
||||
/* And finally, cleanup of any leftover data.
|
||||
*/
|
||||
if (!ot_admin_cleanup (sysroot, cancellable, error))
|
||||
if (!ostree_sysroot_cleanup (sysroot_obj, cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "Performing final cleanup: ");
|
||||
goto out;
|
||||
|
@ -24,7 +24,6 @@
|
||||
|
||||
#include <gio/gio.h>
|
||||
#include <ostree.h>
|
||||
#include "ot-bootloader.h"
|
||||
#include "ot-ordered-hash.h"
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
@ -23,8 +23,6 @@
|
||||
#include "config.h"
|
||||
|
||||
#include "ot-admin-functions.h"
|
||||
#include "ot-bootloader-syslinux.h"
|
||||
#include "ot-bootloader-uboot.h"
|
||||
#include "otutil.h"
|
||||
#include "ostree.h"
|
||||
#include "libgsystem.h"
|
||||
@ -84,14 +82,6 @@ ot_admin_kernel_arg_string_serialize (OtOrderedHash *ohash)
|
||||
return g_string_free (buf, FALSE);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
match_info_cleanup (void *loc)
|
||||
{
|
||||
GMatchInfo **match = (GMatchInfo**)loc;
|
||||
if (*match) g_match_info_unref (*match);
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_admin_check_os (GFile *sysroot,
|
||||
const char *osname,
|
||||
@ -114,187 +104,6 @@ ot_admin_check_os (GFile *sysroot,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
parse_bootlink (const char *bootlink,
|
||||
int *out_entry_bootversion,
|
||||
char **out_osname,
|
||||
char **out_bootcsum,
|
||||
int *out_treebootserial,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
__attribute__((cleanup(match_info_cleanup))) GMatchInfo *match = NULL;
|
||||
gs_free char *bootversion_str = NULL;
|
||||
gs_free char *treebootserial_str = NULL;
|
||||
|
||||
static gsize regex_initialized;
|
||||
static GRegex *regex;
|
||||
|
||||
if (g_once_init_enter (®ex_initialized))
|
||||
{
|
||||
regex = g_regex_new ("^/ostree/boot.([01])/([^/]+)/([^/]+)/([0-9]+)$", 0, 0, NULL);
|
||||
g_assert (regex);
|
||||
g_once_init_leave (®ex_initialized, 1);
|
||||
}
|
||||
|
||||
if (!g_regex_match (regex, bootlink, 0, &match))
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid ostree= argument '%s', expected ostree=/ostree/boot.BOOTVERSION/OSNAME/BOOTCSUM/TREESERIAL", bootlink);
|
||||
goto out;
|
||||
}
|
||||
|
||||
bootversion_str = g_match_info_fetch (match, 1);
|
||||
*out_entry_bootversion = (int)g_ascii_strtoll (bootversion_str, NULL, 10);
|
||||
*out_osname = g_match_info_fetch (match, 2);
|
||||
*out_bootcsum = g_match_info_fetch (match, 3);
|
||||
treebootserial_str = g_match_info_fetch (match, 4);
|
||||
*out_treebootserial = (int)g_ascii_strtoll (treebootserial_str, NULL, 10);
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_admin_parse_deploy_path_name (const char *name,
|
||||
char **out_csum,
|
||||
int *out_serial,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
__attribute__((cleanup(match_info_cleanup))) GMatchInfo *match = NULL;
|
||||
gs_free char *serial_str = NULL;
|
||||
|
||||
static gsize regex_initialized;
|
||||
static GRegex *regex;
|
||||
|
||||
if (g_once_init_enter (®ex_initialized))
|
||||
{
|
||||
regex = g_regex_new ("^([0-9a-f]+)\\.([0-9]+)$", 0, 0, NULL);
|
||||
g_assert (regex);
|
||||
g_once_init_leave (®ex_initialized, 1);
|
||||
}
|
||||
|
||||
if (!g_regex_match (regex, name, 0, &match))
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid deploy name '%s', expected CHECKSUM.TREESERIAL", name);
|
||||
goto out;
|
||||
}
|
||||
|
||||
*out_csum = g_match_info_fetch (match, 1);
|
||||
serial_str = g_match_info_fetch (match, 2);
|
||||
*out_serial = (int)g_ascii_strtoll (serial_str, NULL, 10);
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
GFile *
|
||||
ot_admin_get_deployment_origin_path (GFile *deployment_path)
|
||||
{
|
||||
gs_unref_object GFile *deployment_parent = g_file_get_parent (deployment_path);
|
||||
return ot_gfile_resolve_path_printf (deployment_parent,
|
||||
"%s.origin",
|
||||
gs_file_get_path_cached (deployment_path));
|
||||
}
|
||||
|
||||
static gboolean
|
||||
parse_origin (GFile *sysroot,
|
||||
GFile *deployment_path,
|
||||
GKeyFile **out_origin,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
GKeyFile *ret_origin = NULL;
|
||||
gs_unref_object GFile *origin_path = ot_admin_get_deployment_origin_path (deployment_path);
|
||||
gs_free char *origin_contents = NULL;
|
||||
|
||||
if (!ot_gfile_load_contents_utf8_allow_noent (origin_path, &origin_contents,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (origin_contents)
|
||||
{
|
||||
ret_origin = g_key_file_new ();
|
||||
if (!g_key_file_load_from_data (ret_origin, origin_contents, -1, 0, error))
|
||||
goto out;
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
ot_transfer_out_value (out_origin, &ret_origin);
|
||||
out:
|
||||
if (error)
|
||||
g_prefix_error (error, "Parsing %s: ", gs_file_get_path_cached (origin_path));
|
||||
if (ret_origin)
|
||||
g_key_file_unref (ret_origin);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
parse_deployment (GFile *sysroot,
|
||||
const char *boot_link,
|
||||
OstreeDeployment **out_deployment,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
const char *relative_boot_link;
|
||||
gs_unref_object OstreeDeployment *ret_deployment = NULL;
|
||||
int entry_boot_version;
|
||||
int treebootserial = -1;
|
||||
int deployserial = -1;
|
||||
gs_free char *osname = NULL;
|
||||
gs_free char *bootcsum = NULL;
|
||||
gs_free char *treecsum = NULL;
|
||||
gs_unref_object GFile *treebootserial_link = NULL;
|
||||
gs_unref_object GFileInfo *treebootserial_info = NULL;
|
||||
gs_unref_object GFile *treebootserial_target = NULL;
|
||||
GKeyFile *origin = NULL;
|
||||
|
||||
if (!parse_bootlink (boot_link, &entry_boot_version,
|
||||
&osname, &bootcsum, &treebootserial,
|
||||
error))
|
||||
goto out;
|
||||
|
||||
relative_boot_link = boot_link;
|
||||
if (*relative_boot_link == '/')
|
||||
relative_boot_link++;
|
||||
treebootserial_link = g_file_resolve_relative_path (sysroot, relative_boot_link);
|
||||
treebootserial_info = g_file_query_info (treebootserial_link, OSTREE_GIO_FAST_QUERYINFO,
|
||||
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
|
||||
cancellable, error);
|
||||
if (!treebootserial_info)
|
||||
goto out;
|
||||
|
||||
if (!ot_gfile_get_symlink_target_from_info (treebootserial_link, treebootserial_info,
|
||||
&treebootserial_target, cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!ot_admin_parse_deploy_path_name (gs_file_get_basename_cached (treebootserial_target),
|
||||
&treecsum, &deployserial, error))
|
||||
goto out;
|
||||
|
||||
if (!parse_origin (sysroot, treebootserial_target, &origin,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
ret_deployment = ostree_deployment_new (-1, osname, treecsum, deployserial,
|
||||
bootcsum, treebootserial);
|
||||
if (origin)
|
||||
ostree_deployment_set_origin (ret_deployment, origin);
|
||||
|
||||
ret = TRUE;
|
||||
ot_transfer_out_value (out_deployment, &ret_deployment);
|
||||
out:
|
||||
if (origin)
|
||||
g_key_file_unref (origin);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
parse_kernel_commandline (OtOrderedHash **out_args,
|
||||
GCancellable *cancellable,
|
||||
@ -336,6 +145,7 @@ ot_admin_find_booted_deployment (GFile *target_sysroot,
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFile *active_root = g_file_new_for_path ("/");
|
||||
gs_unref_object OstreeSysroot *active_deployment_root = ostree_sysroot_new_default ();
|
||||
gs_unref_object OstreeDeployment *ret_deployment = NULL;
|
||||
|
||||
if (g_file_equal (active_root, target_sysroot))
|
||||
@ -359,7 +169,7 @@ ot_admin_find_booted_deployment (GFile *target_sysroot,
|
||||
for (i = 0; i < deployments->len; i++)
|
||||
{
|
||||
OstreeDeployment *deployment = deployments->pdata[i];
|
||||
gs_unref_object GFile *deployment_path = ot_admin_get_deployment_directory (active_root, deployment);
|
||||
gs_unref_object GFile *deployment_path = ostree_sysroot_get_deployment_directory (active_deployment_root, deployment);
|
||||
guint32 device;
|
||||
guint64 inode;
|
||||
|
||||
@ -451,321 +261,6 @@ ot_admin_get_merge_deployment (GPtrArray *deployments,
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
read_current_bootversion (GFile *sysroot,
|
||||
int *out_bootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFile *boot_loader_path = g_file_resolve_relative_path (sysroot, "boot/loader");
|
||||
gs_unref_object GFileInfo *info = NULL;
|
||||
const char *target;
|
||||
int ret_bootversion;
|
||||
|
||||
if (!ot_gfile_query_info_allow_noent (boot_loader_path, OSTREE_GIO_FAST_QUERYINFO,
|
||||
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
|
||||
&info,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (info == NULL)
|
||||
ret_bootversion = 0;
|
||||
else
|
||||
{
|
||||
if (g_file_info_get_file_type (info) != G_FILE_TYPE_SYMBOLIC_LINK)
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Not a symbolic link: %s", gs_file_get_path_cached (boot_loader_path));
|
||||
goto out;
|
||||
}
|
||||
|
||||
target = g_file_info_get_symlink_target (info);
|
||||
if (g_strcmp0 (target, "loader.0") == 0)
|
||||
ret_bootversion = 0;
|
||||
else if (g_strcmp0 (target, "loader.1") == 0)
|
||||
ret_bootversion = 1;
|
||||
else
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid target '%s' in %s", target, gs_file_get_path_cached (boot_loader_path));
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
*out_bootversion = ret_bootversion;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_admin_read_current_subbootversion (GFile *sysroot,
|
||||
int bootversion,
|
||||
int *out_subbootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFile *ostree_dir = g_file_get_child (sysroot, "ostree");
|
||||
gs_free char *ostree_bootdir_name = g_strdup_printf ("boot.%d", bootversion);
|
||||
gs_unref_object GFile *ostree_bootdir = g_file_resolve_relative_path (ostree_dir, ostree_bootdir_name);
|
||||
gs_unref_object GFile *ostree_subbootdir = NULL;
|
||||
|
||||
if (!ot_gfile_query_symlink_target_allow_noent (ostree_bootdir, &ostree_subbootdir,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (ostree_subbootdir == NULL)
|
||||
{
|
||||
*out_subbootversion = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
const char *current_subbootdir_name = gs_file_get_basename_cached (ostree_subbootdir);
|
||||
if (g_str_has_suffix (current_subbootdir_name, ".0"))
|
||||
*out_subbootversion = 0;
|
||||
else if (g_str_has_suffix (current_subbootdir_name, ".1"))
|
||||
*out_subbootversion = 1;
|
||||
else
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"Invalid target '%s' in %s",
|
||||
gs_file_get_path_cached (ostree_subbootdir),
|
||||
gs_file_get_path_cached (ostree_bootdir));
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_admin_read_boot_loader_configs (GFile *sysroot,
|
||||
int bootversion,
|
||||
GPtrArray **out_loader_configs,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object GFileEnumerator *dir_enum = NULL;
|
||||
gs_unref_object GFile *loader_entries_dir = NULL;
|
||||
gs_unref_ptrarray GPtrArray *ret_loader_configs = NULL;
|
||||
GError *temp_error = NULL;
|
||||
|
||||
loader_entries_dir = ot_gfile_resolve_path_printf (sysroot, "boot/loader.%d/entries",
|
||||
bootversion);
|
||||
ret_loader_configs = g_ptr_array_new_with_free_func ((GDestroyNotify)g_object_unref);
|
||||
|
||||
dir_enum = g_file_enumerate_children (loader_entries_dir, OSTREE_GIO_FAST_QUERYINFO,
|
||||
0, NULL, &temp_error);
|
||||
if (!dir_enum)
|
||||
{
|
||||
if (g_error_matches (temp_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
|
||||
{
|
||||
g_clear_error (&temp_error);
|
||||
goto done;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_propagate_error (error, temp_error);
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
while (TRUE)
|
||||
{
|
||||
GFileInfo *file_info;
|
||||
GFile *child;
|
||||
const char *name;
|
||||
|
||||
if (!gs_file_enumerator_iterate (dir_enum, &file_info, &child,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
if (file_info == NULL)
|
||||
break;
|
||||
|
||||
name = g_file_info_get_name (file_info);
|
||||
|
||||
if (g_str_has_prefix (name, "ostree-") &&
|
||||
g_str_has_suffix (name, ".conf") &&
|
||||
g_file_info_get_file_type (file_info) == G_FILE_TYPE_REGULAR)
|
||||
{
|
||||
gs_unref_object OstreeBootconfigParser *config = ostree_bootconfig_parser_new ();
|
||||
|
||||
if (!ostree_bootconfig_parser_parse (config, child, cancellable, error))
|
||||
{
|
||||
g_prefix_error (error, "Parsing %s: ", gs_file_get_path_cached (child));
|
||||
goto out;
|
||||
}
|
||||
|
||||
g_ptr_array_add (ret_loader_configs, g_object_ref (config));
|
||||
}
|
||||
}
|
||||
|
||||
done:
|
||||
ot_transfer_out_value (out_loader_configs, &ret_loader_configs);
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static char *
|
||||
get_ostree_kernel_arg_from_config (OstreeBootconfigParser *config)
|
||||
{
|
||||
const char *options;
|
||||
char *ret = NULL;
|
||||
char **opts, **iter;
|
||||
|
||||
options = ostree_bootconfig_parser_get (config, "options");
|
||||
if (!options)
|
||||
return NULL;
|
||||
|
||||
opts = g_strsplit (options, " ", -1);
|
||||
for (iter = opts; *iter; iter++)
|
||||
{
|
||||
const char *opt = *iter;
|
||||
if (g_str_has_prefix (opt, "ostree="))
|
||||
{
|
||||
ret = g_strdup (opt + strlen ("ostree="));
|
||||
break;
|
||||
}
|
||||
}
|
||||
g_strfreev (opts);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
list_deployments_process_one_boot_entry (GFile *sysroot,
|
||||
OstreeBootconfigParser *config,
|
||||
GPtrArray *inout_deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_free char *ostree_arg = NULL;
|
||||
gs_unref_object OstreeDeployment *deployment = NULL;
|
||||
|
||||
ostree_arg = get_ostree_kernel_arg_from_config (config);
|
||||
if (ostree_arg == NULL)
|
||||
{
|
||||
g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
|
||||
"No ostree= kernel argument found");
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (!parse_deployment (sysroot, ostree_arg, &deployment,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
ostree_deployment_set_bootconfig (deployment, config);
|
||||
|
||||
g_ptr_array_add (inout_deployments, g_object_ref (deployment));
|
||||
|
||||
ret = TRUE;
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static gint
|
||||
compare_deployments_by_boot_loader_version_reversed (gconstpointer a_pp,
|
||||
gconstpointer b_pp)
|
||||
{
|
||||
OstreeDeployment *a = *((OstreeDeployment**)a_pp);
|
||||
OstreeDeployment *b = *((OstreeDeployment**)b_pp);
|
||||
OstreeBootconfigParser *a_bootconfig = ostree_deployment_get_bootconfig (a);
|
||||
OstreeBootconfigParser *b_bootconfig = ostree_deployment_get_bootconfig (b);
|
||||
const char *a_version = ostree_bootconfig_parser_get (a_bootconfig, "version");
|
||||
const char *b_version = ostree_bootconfig_parser_get (b_bootconfig, "version");
|
||||
|
||||
if (a_version && b_version)
|
||||
{
|
||||
int r = strverscmp (a_version, b_version);
|
||||
/* Reverse */
|
||||
return -r;
|
||||
}
|
||||
else if (a_version)
|
||||
return -1;
|
||||
else
|
||||
return 1;
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_admin_list_deployments (GFile *sysroot,
|
||||
int *out_current_bootversion,
|
||||
GPtrArray **out_deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_ptrarray GPtrArray *boot_loader_configs = NULL;
|
||||
gs_unref_ptrarray GPtrArray *ret_deployments = NULL;
|
||||
guint i;
|
||||
int bootversion = -1;
|
||||
|
||||
if (!read_current_bootversion (sysroot, &bootversion, cancellable, error))
|
||||
goto out;
|
||||
|
||||
if (!ot_admin_read_boot_loader_configs (sysroot, bootversion, &boot_loader_configs,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
|
||||
ret_deployments = g_ptr_array_new_with_free_func ((GDestroyNotify)g_object_unref);
|
||||
|
||||
for (i = 0; i < boot_loader_configs->len; i++)
|
||||
{
|
||||
OstreeBootconfigParser *config = boot_loader_configs->pdata[i];
|
||||
|
||||
if (!list_deployments_process_one_boot_entry (sysroot, config, ret_deployments,
|
||||
cancellable, error))
|
||||
goto out;
|
||||
}
|
||||
|
||||
g_ptr_array_sort (ret_deployments, compare_deployments_by_boot_loader_version_reversed);
|
||||
for (i = 0; i < ret_deployments->len; i++)
|
||||
{
|
||||
OstreeDeployment *deployment = ret_deployments->pdata[i];
|
||||
ostree_deployment_set_index (deployment, i);
|
||||
}
|
||||
|
||||
ret = TRUE;
|
||||
*out_current_bootversion = bootversion;
|
||||
ot_transfer_out_value (out_deployments, &ret_deployments);
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
GFile *
|
||||
ot_admin_get_deployment_directory (GFile *sysroot,
|
||||
OstreeDeployment *deployment)
|
||||
{
|
||||
gs_free char *path = g_strdup_printf ("ostree/deploy/%s/deploy/%s.%d",
|
||||
ostree_deployment_get_osname (deployment),
|
||||
ostree_deployment_get_csum (deployment),
|
||||
ostree_deployment_get_deployserial (deployment));
|
||||
return g_file_resolve_relative_path (sysroot, path);
|
||||
}
|
||||
|
||||
OtBootloader *
|
||||
ot_admin_query_bootloader (GFile *sysroot)
|
||||
{
|
||||
OtBootloaderSyslinux *syslinux;
|
||||
OtBootloaderUboot *uboot;
|
||||
|
||||
syslinux = ot_bootloader_syslinux_new (sysroot);
|
||||
if (ot_bootloader_query ((OtBootloader*)syslinux))
|
||||
return (OtBootloader*) (syslinux);
|
||||
|
||||
uboot = ot_bootloader_uboot_new (sysroot);
|
||||
if (ot_bootloader_query ((OtBootloader*)uboot))
|
||||
return (OtBootloader*) (uboot);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
GKeyFile *
|
||||
ot_origin_new_from_refspec (const char *refspec)
|
||||
{
|
||||
@ -773,23 +268,3 @@ ot_origin_new_from_refspec (const char *refspec)
|
||||
g_key_file_set_string (ret, "origin", "refspec", refspec);
|
||||
return ret;
|
||||
}
|
||||
|
||||
gboolean
|
||||
ot_admin_get_repo (GFile *sysroot,
|
||||
OstreeRepo **out_repo,
|
||||
GCancellable *cancellable,
|
||||
GError **error)
|
||||
{
|
||||
gboolean ret = FALSE;
|
||||
gs_unref_object OstreeRepo *ret_repo = NULL;
|
||||
gs_unref_object GFile *repo_path = g_file_resolve_relative_path (sysroot, "ostree/repo");
|
||||
|
||||
ret_repo = ostree_repo_new (repo_path);
|
||||
if (!ostree_repo_open (ret_repo, cancellable, error))
|
||||
goto out;
|
||||
|
||||
ret = TRUE;
|
||||
ot_transfer_out_value (out_repo, &ret_repo);
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
@ -24,7 +24,6 @@
|
||||
|
||||
#include <gio/gio.h>
|
||||
#include <ostree.h>
|
||||
#include "ot-bootloader.h"
|
||||
#include "ot-ordered-hash.h"
|
||||
|
||||
G_BEGIN_DECLS
|
||||
@ -37,13 +36,6 @@ gboolean ot_admin_util_get_devino (GFile *path,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
char *ot_admin_join_lines (GPtrArray *lines);
|
||||
|
||||
gboolean ot_admin_parse_deploy_path_name (const char *name,
|
||||
char **out_csum,
|
||||
int *out_serial,
|
||||
GError **error);
|
||||
|
||||
gboolean ot_admin_ensure_initialized (GFile *ostree_dir,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
@ -56,26 +48,6 @@ gboolean ot_admin_check_os (GFile *sysroot,
|
||||
OtOrderedHash *ot_admin_parse_kernel_args (const char *options);
|
||||
char * ot_admin_kernel_arg_string_serialize (OtOrderedHash *ohash);
|
||||
|
||||
OtBootloader *ot_admin_query_bootloader (GFile *sysroot);
|
||||
|
||||
gboolean ot_admin_read_current_subbootversion (GFile *sysroot,
|
||||
int bootversion,
|
||||
int *out_subbootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ot_admin_read_boot_loader_configs (GFile *boot_dir,
|
||||
int bootversion,
|
||||
GPtrArray **out_loader_configs,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ot_admin_list_deployments (GFile *sysroot,
|
||||
int *out_bootversion,
|
||||
GPtrArray **out_deployments,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ot_admin_find_booted_deployment (GFile *sysroot,
|
||||
GPtrArray *deployments,
|
||||
OstreeDeployment **out_deployment,
|
||||
@ -98,20 +70,6 @@ OstreeDeployment *ot_admin_get_merge_deployment (GPtrArray *deployment_l
|
||||
const char *osname,
|
||||
OstreeDeployment *booted_deployment);
|
||||
|
||||
GFile *ot_admin_get_deployment_origin_path (GFile *deployment_path);
|
||||
|
||||
GFile *ot_admin_get_deployment_directory (GFile *sysroot,
|
||||
OstreeDeployment *deployment);
|
||||
|
||||
gboolean ot_admin_get_repo (GFile *sysroot,
|
||||
OstreeRepo **out_repo,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ot_admin_cleanup (GFile *sysroot,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
gboolean ot_admin_get_default_ostree_dir (GFile **out_ostree_dir,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
@ -76,26 +76,3 @@ ot_admin_util_get_devino (GFile *path,
|
||||
return ret;
|
||||
}
|
||||
|
||||
char *
|
||||
ot_admin_join_lines (GPtrArray *lines)
|
||||
{
|
||||
GString *buf = g_string_new ("");
|
||||
guint i;
|
||||
gboolean prev_was_empty = FALSE;
|
||||
|
||||
for (i = 0; i < lines->len; i++)
|
||||
{
|
||||
const char *line = lines->pdata[i];
|
||||
/* Special bit to remove extraneous empty lines */
|
||||
if (*line == '\0')
|
||||
{
|
||||
if (prev_was_empty || i == 0)
|
||||
continue;
|
||||
else
|
||||
prev_was_empty = TRUE;
|
||||
}
|
||||
g_string_append (buf, line);
|
||||
g_string_append_c (buf, '\n');
|
||||
}
|
||||
return g_string_free (buf, FALSE);
|
||||
}
|
||||
|
@ -1,60 +0,0 @@
|
||||
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
|
||||
*
|
||||
* Copyright (C) 2013 Colin Walters <walters@verbum.org>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as published
|
||||
* by the Free Software Foundation; either version 2 of the licence or (at
|
||||
* your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General
|
||||
* Public License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <gio/gio.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define OT_TYPE_BOOTLOADER (ot_bootloader_get_type ())
|
||||
#define OT_BOOTLOADER(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), OT_TYPE_BOOTLOADER, OtBootloader))
|
||||
#define OT_IS_BOOTLOADER(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), OT_TYPE_BOOTLOADER))
|
||||
#define OT_BOOTLOADER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), OT_TYPE_BOOTLOADER, OtBootloaderInterface))
|
||||
|
||||
typedef struct _OtBootloader OtBootloader;
|
||||
typedef struct _OtBootloaderInterface OtBootloaderInterface;
|
||||
|
||||
struct _OtBootloaderInterface
|
||||
{
|
||||
GTypeInterface g_iface;
|
||||
|
||||
/* virtual functions */
|
||||
gboolean (* query) (OtBootloader *self);
|
||||
const char * (* get_name) (OtBootloader *self);
|
||||
gboolean (* write_config) (OtBootloader *self,
|
||||
int bootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
};
|
||||
|
||||
GType ot_bootloader_get_type (void) G_GNUC_CONST;
|
||||
|
||||
gboolean ot_bootloader_query (OtBootloader *self);
|
||||
|
||||
const char *ot_bootloader_get_name (OtBootloader *self);
|
||||
|
||||
gboolean ot_bootloader_write_config (OtBootloader *self,
|
||||
int bootversion,
|
||||
GCancellable *cancellable,
|
||||
GError **error);
|
||||
|
||||
G_END_DECLS
|
||||
|
Loading…
Reference in New Issue
Block a user