117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/* SPDX-FileCopyrightText: 2016-2019, Matthias Schiffer <mschiffer@universe-factory.net> */
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/* SPDX-License-Identifier: BSD-2-Clause */
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#include "respondd-common.h"
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#include <libgluonutil.h>
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#include <libplatforminfo.h>
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#include <json-c/json.h>
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#include <uci.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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static struct json_object * gluon_version(void) {
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char *version = gluonutil_read_line("/lib/gluon/gluon-version");
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if (!version)
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return NULL;
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char full_version[6 + strlen(version) + 1];
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snprintf(full_version, sizeof(full_version), "gluon-%s", version);
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free(version);
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return json_object_new_string(full_version);
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}
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static struct json_object * get_site_code(void) {
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struct json_object *site = gluonutil_load_site_config();
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if (!site)
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return NULL;
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struct json_object *ret = NULL;
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json_object_object_get_ex(site, "site_code", &ret);
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if (ret)
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json_object_get(ret);
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json_object_put(site);
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return ret;
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}
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static struct json_object * get_primary_domain_code(void) {
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return gluonutil_wrap_and_free_string(gluonutil_get_primary_domain());
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}
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static struct json_object * get_domain_code(void) {
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return gluonutil_wrap_and_free_string(gluonutil_get_domain());
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}
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static struct json_object * get_hostname(void) {
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struct json_object *ret = NULL;
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struct uci_context *ctx = uci_alloc_context();
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if (!ctx)
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return NULL;
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ctx->flags &= ~UCI_FLAG_STRICT;
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char section[] = "system.@system[0]";
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struct uci_ptr ptr;
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if (uci_lookup_ptr(ctx, &ptr, section, true))
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goto error;
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struct uci_section *s = ptr.s;
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const char *hostname = uci_lookup_option_string(ctx, s, "pretty_hostname");
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if (!hostname)
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hostname = uci_lookup_option_string(ctx, s, "hostname");
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ret = gluonutil_wrap_string(hostname);
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error:
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uci_free_context(ctx);
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return ret;
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}
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struct json_object * respondd_provider_nodeinfo(void) {
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struct json_object *ret = json_object_new_object();
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json_object_object_add(ret, "node_id", gluonutil_wrap_and_free_string(gluonutil_get_node_id()));
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json_object_object_add(ret, "hostname", get_hostname());
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struct json_object *hardware = json_object_new_object();
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const char *model = platforminfo_get_model();
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if (model)
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json_object_object_add(hardware, "model", json_object_new_string(model));
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json_object_object_add(hardware, "nproc", json_object_new_int(sysconf(_SC_NPROCESSORS_ONLN)));
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json_object_object_add(ret, "hardware", hardware);
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struct json_object *network = json_object_new_object();
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json_object_object_add(network, "mac", gluonutil_wrap_and_free_string(gluonutil_get_sysconfig("primary_mac")));
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json_object_object_add(ret, "network", network);
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struct json_object *software = json_object_new_object();
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struct json_object *software_firmware = json_object_new_object();
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json_object_object_add(software_firmware, "base", gluon_version());
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json_object_object_add(software_firmware, "release", gluonutil_wrap_and_free_string(gluonutil_read_line("/lib/gluon/release")));
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json_object_object_add(software, "firmware", software_firmware);
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json_object_object_add(ret, "software", software);
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struct json_object *system = json_object_new_object();
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json_object_object_add(system, "site_code", get_site_code());
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if (gluonutil_has_domains()) {
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json_object_object_add(system, "domain_code", get_domain_code());
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json_object_object_add(system, "primary_domain_code", get_primary_domain_code());
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}
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json_object_object_add(ret, "system", system);
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return ret;
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}
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