return 0;
}
-static int boot_entry_file_check(const char *root, const char *p) {
- _cleanup_free_ char *path = NULL;
-
- path = path_join(root, p);
- if (!path)
- return log_oom();
-
- return RET_NERRNO(access(path, F_OK));
-}
-
-static void boot_entry_file_list(const char *field, const char *root, const char *p, int *ret_status) {
- int status = boot_entry_file_check(root, p);
-
- printf("%13s%s ", strempty(field), field ? ":" : " ");
- if (status < 0) {
- errno = -status;
- printf("%s%s%s (%m)\n", ansi_highlight_red(), p, ansi_normal());
- } else
- printf("%s\n", p);
-
- if (*ret_status == 0 && status < 0)
- *ret_status = status;
-}
-
-static const char* const boot_entry_type_table[_BOOT_ENTRY_TYPE_MAX] = {
- [BOOT_ENTRY_CONF] = "Boot Loader Specification Type #1 (.conf)",
- [BOOT_ENTRY_UNIFIED] = "Boot Loader Specification Type #2 (.efi)",
- [BOOT_ENTRY_LOADER] = "Reported by Boot Loader",
- [BOOT_ENTRY_LOADER_AUTO] = "Automatic",
-};
-
-DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(boot_entry_type, BootEntryType);
-
static int boot_config_load_and_select(
BootConfig *config,
const char *esp_path,
return boot_config_select_special_entries(config);
}
-static int boot_entry_show(
- const BootEntry *e,
- bool show_as_default,
- bool show_as_selected,
- bool show_reported) {
-
- int status = 0;
-
- /* Returns 0 on success, negative on processing error, and positive if something is wrong with the
- boot entry itself. */
-
- assert(e);
-
- printf(" type: %s\n",
- boot_entry_type_to_string(e->type));
-
- printf(" title: %s%s%s",
- ansi_highlight(), boot_entry_title(e), ansi_normal());
-
- if (show_as_default)
- printf(" %s(default)%s",
- ansi_highlight_green(), ansi_normal());
-
- if (show_as_selected)
- printf(" %s(selected)%s",
- ansi_highlight_magenta(), ansi_normal());
-
- if (show_reported) {
- if (e->type == BOOT_ENTRY_LOADER)
- printf(" %s(reported/absent)%s",
- ansi_highlight_red(), ansi_normal());
- else if (!e->reported_by_loader && e->type != BOOT_ENTRY_LOADER_AUTO)
- printf(" %s(not reported/new)%s",
- ansi_highlight_green(), ansi_normal());
- }
-
- putchar('\n');
-
- if (e->id)
- printf(" id: %s\n", e->id);
- if (e->path) {
- _cleanup_free_ char *link = NULL;
-
- /* Let's urlify the link to make it easy to view in an editor, but only if it is a text
- * file. Unified images are binary ELFs, and EFI variables are not pure text either. */
- if (e->type == BOOT_ENTRY_CONF)
- (void) terminal_urlify_path(e->path, NULL, &link);
-
- printf(" source: %s\n", link ?: e->path);
- }
- if (e->sort_key)
- printf(" sort-key: %s\n", e->sort_key);
- if (e->version)
- printf(" version: %s\n", e->version);
- if (e->machine_id)
- printf(" machine-id: %s\n", e->machine_id);
- if (e->architecture)
- printf(" architecture: %s\n", e->architecture);
- if (e->kernel)
- boot_entry_file_list("linux", e->root, e->kernel, &status);
-
- STRV_FOREACH(s, e->initrd)
- boot_entry_file_list(s == e->initrd ? "initrd" : NULL,
- e->root,
- *s,
- &status);
-
- if (!strv_isempty(e->options)) {
- _cleanup_free_ char *t = NULL, *t2 = NULL;
- _cleanup_strv_free_ char **ts = NULL;
-
- t = strv_join(e->options, " ");
- if (!t)
- return log_oom();
-
- ts = strv_split_newlines(t);
- if (!ts)
- return log_oom();
-
- t2 = strv_join(ts, "\n ");
- if (!t2)
- return log_oom();
-
- printf(" options: %s\n", t2);
- }
-
- if (e->device_tree)
- boot_entry_file_list("devicetree", e->root, e->device_tree, &status);
-
- STRV_FOREACH(s, e->device_tree_overlay)
- boot_entry_file_list(s == e->device_tree_overlay ? "devicetree-overlay" : NULL,
- e->root,
- *s,
- &status);
-
- return -status;
-}
-
static int status_entries(
const BootConfig *config,
const char *esp_path,
else {
printf("Default Boot Loader Entry:\n");
- r = boot_entry_show(
+ r = show_boot_entry(
boot_config_default_entry(config),
/* show_as_default= */ false,
/* show_as_selected= */ false,
if (r < 0)
return r;
- if (!FLAGS_SET(arg_json_format_flags, JSON_FORMAT_OFF)) {
-
- pager_open(arg_pager_flags);
-
- for (size_t i = 0; i < config.n_entries; i++) {
- _cleanup_free_ char *opts = NULL;
- BootEntry *e = config.entries + i;
- _cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
-
- if (!strv_isempty(e->options)) {
- opts = strv_join(e->options, " ");
- if (!opts)
- return log_oom();
- }
-
- r = json_build(&v, JSON_BUILD_OBJECT(
- JSON_BUILD_PAIR_CONDITION(e->id, "id", JSON_BUILD_STRING(e->id)),
- JSON_BUILD_PAIR_CONDITION(e->path, "path", JSON_BUILD_STRING(e->path)),
- JSON_BUILD_PAIR_CONDITION(e->root, "root", JSON_BUILD_STRING(e->root)),
- JSON_BUILD_PAIR_CONDITION(e->title, "title", JSON_BUILD_STRING(e->title)),
- JSON_BUILD_PAIR_CONDITION(boot_entry_title(e), "showTitle", JSON_BUILD_STRING(boot_entry_title(e))),
- JSON_BUILD_PAIR_CONDITION(e->sort_key, "sortKey", JSON_BUILD_STRING(e->sort_key)),
- JSON_BUILD_PAIR_CONDITION(e->version, "version", JSON_BUILD_STRING(e->version)),
- JSON_BUILD_PAIR_CONDITION(e->machine_id, "machineId", JSON_BUILD_STRING(e->machine_id)),
- JSON_BUILD_PAIR_CONDITION(e->architecture, "architecture", JSON_BUILD_STRING(e->architecture)),
- JSON_BUILD_PAIR_CONDITION(opts, "options", JSON_BUILD_STRING(opts)),
- JSON_BUILD_PAIR_CONDITION(e->kernel, "linux", JSON_BUILD_STRING(e->kernel)),
- JSON_BUILD_PAIR_CONDITION(e->efi, "efi", JSON_BUILD_STRING(e->efi)),
- JSON_BUILD_PAIR_CONDITION(!strv_isempty(e->initrd), "initrd", JSON_BUILD_STRV(e->initrd)),
- JSON_BUILD_PAIR_CONDITION(e->device_tree, "devicetree", JSON_BUILD_STRING(e->device_tree)),
- JSON_BUILD_PAIR_CONDITION(!strv_isempty(e->device_tree_overlay), "devicetreeOverlay", JSON_BUILD_STRV(e->device_tree_overlay))));
- if (r < 0)
- return log_oom();
-
- json_variant_dump(v, arg_json_format_flags, stdout, NULL);
- }
-
- } else if (config.n_entries == 0)
+ if (config.n_entries == 0 && FLAGS_SET(arg_json_format_flags, JSON_FORMAT_OFF)) {
log_info("No boot loader entries found.");
- else {
- pager_open(arg_pager_flags);
-
- printf("Boot Loader Entries:\n");
-
- for (size_t n = 0; n < config.n_entries; n++) {
- r = boot_entry_show(
- config.entries + n,
- /* show_as_default= */ n == (size_t) config.default_entry,
- /* show_as_selected= */ n == (size_t) config.selected_entry,
- /* show_discovered= */ true);
- if (r < 0)
- return r;
-
- if (n+1 < config.n_entries)
- putchar('\n');
- }
+ return 0;
}
- return 0;
+ pager_open(arg_pager_flags);
+ return show_boot_entries(&config, arg_json_format_flags);
}
static int install_random_seed(const char *esp) {
#include <unistd.h>
-#include "bootspec.h"
#include "bootspec-fundamental.h"
+#include "bootspec.h"
#include "conf-files.h"
#include "devnum-util.h"
#include "dirent-util.h"
#include "efi-loader.h"
#include "env-file.h"
+#include "errno-util.h"
#include "fd-util.h"
#include "fileio.h"
#include "find-esp.h"
#include "path-util.h"
#include "pe-header.h"
+#include "pretty-print.h"
#include "recurse-dir.h"
#include "sort-util.h"
+#include "string-table.h"
#include "strv.h"
+#include "terminal-util.h"
#include "unaligned.h"
+static const char* const boot_entry_type_table[_BOOT_ENTRY_TYPE_MAX] = {
+ [BOOT_ENTRY_CONF] = "Boot Loader Specification Type #1 (.conf)",
+ [BOOT_ENTRY_UNIFIED] = "Boot Loader Specification Type #2 (.efi)",
+ [BOOT_ENTRY_LOADER] = "Reported by Boot Loader",
+ [BOOT_ENTRY_LOADER_AUTO] = "Automatic",
+};
+
+DEFINE_STRING_TABLE_LOOKUP_TO_STRING(boot_entry_type, BootEntryType);
+
static void boot_entry_free(BootEntry *entry) {
assert(entry);
return 0;
}
+static int boot_entry_file_check(const char *root, const char *p) {
+ _cleanup_free_ char *path = NULL;
+
+ path = path_join(root, p);
+ if (!path)
+ return log_oom();
+
+ return RET_NERRNO(access(path, F_OK));
+}
+
BootEntry* boot_config_find_entry(BootConfig *config, const char *id) {
assert(config);
assert(id);
return NULL;
}
+
+static void boot_entry_file_list(const char *field, const char *root, const char *p, int *ret_status) {
+ int status = boot_entry_file_check(root, p);
+
+ printf("%13s%s ", strempty(field), field ? ":" : " ");
+ if (status < 0) {
+ errno = -status;
+ printf("%s%s%s (%m)\n", ansi_highlight_red(), p, ansi_normal());
+ } else
+ printf("%s\n", p);
+
+ if (*ret_status == 0 && status < 0)
+ *ret_status = status;
+}
+
+int show_boot_entry(
+ const BootEntry *e,
+ bool show_as_default,
+ bool show_as_selected,
+ bool show_reported) {
+
+ int status = 0;
+
+ /* Returns 0 on success, negative on processing error, and positive if something is wrong with the
+ boot entry itself. */
+
+ assert(e);
+
+ printf(" type: %s\n",
+ boot_entry_type_to_string(e->type));
+
+ printf(" title: %s%s%s",
+ ansi_highlight(), boot_entry_title(e), ansi_normal());
+
+ if (show_as_default)
+ printf(" %s(default)%s",
+ ansi_highlight_green(), ansi_normal());
+
+ if (show_as_selected)
+ printf(" %s(selected)%s",
+ ansi_highlight_magenta(), ansi_normal());
+
+ if (show_reported) {
+ if (e->type == BOOT_ENTRY_LOADER)
+ printf(" %s(reported/absent)%s",
+ ansi_highlight_red(), ansi_normal());
+ else if (!e->reported_by_loader && e->type != BOOT_ENTRY_LOADER_AUTO)
+ printf(" %s(not reported/new)%s",
+ ansi_highlight_green(), ansi_normal());
+ }
+
+ putchar('\n');
+
+ if (e->id)
+ printf(" id: %s\n", e->id);
+ if (e->path) {
+ _cleanup_free_ char *link = NULL;
+
+ /* Let's urlify the link to make it easy to view in an editor, but only if it is a text
+ * file. Unified images are binary ELFs, and EFI variables are not pure text either. */
+ if (e->type == BOOT_ENTRY_CONF)
+ (void) terminal_urlify_path(e->path, NULL, &link);
+
+ printf(" source: %s\n", link ?: e->path);
+ }
+ if (e->sort_key)
+ printf(" sort-key: %s\n", e->sort_key);
+ if (e->version)
+ printf(" version: %s\n", e->version);
+ if (e->machine_id)
+ printf(" machine-id: %s\n", e->machine_id);
+ if (e->architecture)
+ printf(" architecture: %s\n", e->architecture);
+ if (e->kernel)
+ boot_entry_file_list("linux", e->root, e->kernel, &status);
+
+ STRV_FOREACH(s, e->initrd)
+ boot_entry_file_list(s == e->initrd ? "initrd" : NULL,
+ e->root,
+ *s,
+ &status);
+
+ if (!strv_isempty(e->options)) {
+ _cleanup_free_ char *t = NULL, *t2 = NULL;
+ _cleanup_strv_free_ char **ts = NULL;
+
+ t = strv_join(e->options, " ");
+ if (!t)
+ return log_oom();
+
+ ts = strv_split_newlines(t);
+ if (!ts)
+ return log_oom();
+
+ t2 = strv_join(ts, "\n ");
+ if (!t2)
+ return log_oom();
+
+ printf(" options: %s\n", t2);
+ }
+
+ if (e->device_tree)
+ boot_entry_file_list("devicetree", e->root, e->device_tree, &status);
+
+ STRV_FOREACH(s, e->device_tree_overlay)
+ boot_entry_file_list(s == e->device_tree_overlay ? "devicetree-overlay" : NULL,
+ e->root,
+ *s,
+ &status);
+
+ return -status;
+}
+
+int show_boot_entries(const BootConfig *config, JsonFormatFlags json_format) {
+ int r;
+
+ if (!FLAGS_SET(json_format, JSON_FORMAT_OFF)) {
+ for (size_t i = 0; i < config->n_entries; i++) {
+ _cleanup_free_ char *opts = NULL;
+ const BootEntry *e = config->entries + i;
+ _cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
+
+ if (!strv_isempty(e->options)) {
+ opts = strv_join(e->options, " ");
+ if (!opts)
+ return log_oom();
+ }
+
+ r = json_build(&v, JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR_CONDITION(e->id, "id", JSON_BUILD_STRING(e->id)),
+ JSON_BUILD_PAIR_CONDITION(e->path, "path", JSON_BUILD_STRING(e->path)),
+ JSON_BUILD_PAIR_CONDITION(e->root, "root", JSON_BUILD_STRING(e->root)),
+ JSON_BUILD_PAIR_CONDITION(e->title, "title", JSON_BUILD_STRING(e->title)),
+ JSON_BUILD_PAIR_CONDITION(boot_entry_title(e), "showTitle", JSON_BUILD_STRING(boot_entry_title(e))),
+ JSON_BUILD_PAIR_CONDITION(e->sort_key, "sortKey", JSON_BUILD_STRING(e->sort_key)),
+ JSON_BUILD_PAIR_CONDITION(e->version, "version", JSON_BUILD_STRING(e->version)),
+ JSON_BUILD_PAIR_CONDITION(e->machine_id, "machineId", JSON_BUILD_STRING(e->machine_id)),
+ JSON_BUILD_PAIR_CONDITION(e->architecture, "architecture", JSON_BUILD_STRING(e->architecture)),
+ JSON_BUILD_PAIR_CONDITION(opts, "options", JSON_BUILD_STRING(opts)),
+ JSON_BUILD_PAIR_CONDITION(e->kernel, "linux", JSON_BUILD_STRING(e->kernel)),
+ JSON_BUILD_PAIR_CONDITION(e->efi, "efi", JSON_BUILD_STRING(e->efi)),
+ JSON_BUILD_PAIR_CONDITION(!strv_isempty(e->initrd), "initrd", JSON_BUILD_STRV(e->initrd)),
+ JSON_BUILD_PAIR_CONDITION(e->device_tree, "devicetree", JSON_BUILD_STRING(e->device_tree)),
+ JSON_BUILD_PAIR_CONDITION(!strv_isempty(e->device_tree_overlay), "devicetreeOverlay", JSON_BUILD_STRV(e->device_tree_overlay))));
+ if (r < 0)
+ return log_oom();
+
+ json_variant_dump(v, json_format, stdout, NULL);
+ }
+
+ } else {
+ printf("Boot Loader Entries:\n");
+
+ for (size_t n = 0; n < config->n_entries; n++) {
+ r = show_boot_entry(
+ config->entries + n,
+ /* show_as_default= */ n == (size_t) config->default_entry,
+ /* show_as_selected= */ n == (size_t) config->selected_entry,
+ /* show_discovered= */ true);
+ if (r < 0)
+ return r;
+
+ if (n+1 < config->n_entries)
+ putchar('\n');
+ }
+ }
+
+ return 0;
+}
projects / thirdparty / systemd.git / commitdiff
