bootctl: add sd-boot support

[elogind.git] / src / boot / boot-loader.c

diff --git a/src/boot/boot-loader.c b/src/boot/boot-loader.c
deleted file mode 100644 (file)
index d44fdb3..0000000
--- a/src/boot/boot-loader.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2013 Kay Sievers
-
-  systemd 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 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdlib.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <locale.h>
-#include <string.h>
-#include <ctype.h>
-#include <sys/timex.h>
-
-#include "boot.h"
-#include "boot-loader.h"
-#include "build.h"
-#include "util.h"
-#include "strv.h"
-#include "conf-files.h"
-
-static char *loader_fragment_read_title(const char *fragment) {
-        FILE *f;
-        char line[LINE_MAX];
-        char *title = NULL;
-
-        f = fopen(fragment, "re");
-        if (!f)
-                return NULL;
-
-        while (fgets(line, sizeof(line), f) != NULL) {
-                char *s;
-                size_t l;
-
-                l = strlen(line);
-                if (l < 1)
-                        continue;
-                if (line[l-1] == '\n')
-                        line[l-1] = '\0';
-
-                s = line;
-                while (isspace(s[0]))
-                        s++;
-
-                if (s[0] == '#')
-                        continue;
-
-                if (!startswith(s, "title"))
-                        continue;
-
-                s += strlen("title");
-                if (!isspace(s[0]))
-                        continue;
-                while (isspace(s[0]))
-                        s++;
-
-                title = strdup(s);
-                break;
-        }
-
-        fclose(f);
-        return title;
-}
-
-int boot_loader_read_entries(struct boot_info *info) {
-        _cleanup_strv_free_ char **files = NULL;
-        static const char *loader_dir[] = { "/boot/loader/entries", NULL};
-        unsigned int count;
-        unsigned int i;
-        int err;
-
-        err = conf_files_list_strv(&files, ".conf", NULL, loader_dir);
-        if (err < 0)
-                return err;
-
-        count = strv_length(files);
-        info->loader_entries = new0(struct boot_info_entry, count);
-        if (!info->loader_entries)
-                return -ENOMEM;
-
-        for (i = 0; i < count; i++) {
-                info->loader_entries[i].title = loader_fragment_read_title(files[i]);
-                info->loader_entries[i].path = strdup(files[i]);
-                if (!info->loader_entries[i].title || !info->loader_entries[i].path) {
-                        free(info->loader_entries[i].title);
-                        free(info->loader_entries[i].path);
-                        return -ENOMEM;
-                }
-                info->loader_entries_count++;
-        }
-
-        return 0;
-}
-
-int boot_loader_find_active_entry(struct boot_info *info, const char *loader_active) {
-        char *fn;
-        unsigned int i;
-
-        if (!loader_active)
-                return -ENOENT;
-        if (info->loader_entries_count == 0)
-                return -ENOENT;
-
-        if (asprintf(&fn, "/boot/loader/entries/%s.conf", loader_active) < 0)
-                return -ENOMEM;
-
-        for (i = 0; i < info->loader_entries_count; i++) {
-                if (streq(fn, info->loader_entries[i].path)) {
-                        info->loader_entry_active = i;
-                        break;
-                }
-        }
-
-        free(fn);
-        return 0;
-}