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authorRoberto Hueso Gómez <rhueso@soleta.eu>2019-10-07 10:47:42 +0200
committerOpenGnSys Support Team <soporte-og@soleta.eu>2019-10-07 11:14:41 +0200
commitdbcc83daa56b3cba415acff079809b3e77ae069c (patch)
treeb16eded6cd3e31a58a93117e12a385ccd5ed9d02
parente6cfd833237860fbab537826aef20b7bc0bbfce1 (diff)
#915 Add POST "image/setup" command to REST API in ogAdmServer
This patch implements the command "image/setup" that provides partitioning and formatting functionality. Request: POST /image/setup { "clients" : [ "192.168.56.11" ], "disk" : "1", "cache" : "1", "cache_size" : "0", "partition_setup": [{"partition": "1", "code": "LINUX", "filesystem": "EMPTY", "size": "498688", "format": "0"}, {"partition": "2", "code": "LINUX-SWAP", "filesystem": "EMPTY", "size": "199987", "format": "0"}, {"partition": "3", "code": "LINUX", "filesystem": "EMPTY", "size": "31053824", "format": "0"}, {"partition": "4", "code": "EMPTY", "filesystem": "EMPTY", "size": "0", "format": "0"}]} Reply: 200 OK
-rw-r--r--sources/ogAdmServer.cpp100
1 files changed, 100 insertions, 0 deletions
diff --git a/sources/ogAdmServer.cpp b/sources/ogAdmServer.cpp
index 0641a32..a72c2c2 100644
--- a/sources/ogAdmServer.cpp
+++ b/sources/ogAdmServer.cpp
@@ -3240,6 +3240,15 @@ static int og_client_state_process_payload(struct og_client *cli)
}
#define OG_CLIENTS_MAX 4096
+#define OG_PARTITION_MAX 4
+
+struct og_partition {
+ const char *number;
+ const char *code;
+ const char *size;
+ const char *filesystem;
+ const char *format;
+};
struct og_msg_params {
const char *ips_array[OG_CLIENTS_MAX];
@@ -3255,6 +3264,9 @@ struct og_msg_params {
const char *code;
const char *type;
const char *profile;
+ const char *cache;
+ const char *cache_size;
+ struct og_partition partition_setup[OG_PARTITION_MAX];
};
static int og_json_parse_clients(json_t *element, struct og_msg_params *params)
@@ -3285,6 +3297,34 @@ static int og_json_parse_string(json_t *element, const char **str)
return 0;
}
+static void og_json_parse_partition(json_t *element, og_partition *part)
+{
+ part->number = json_string_value(json_object_get(element, "partition"));
+ part->code = json_string_value(json_object_get(element, "code"));
+ part->filesystem = json_string_value(json_object_get(element, "filesystem"));
+ part->size = json_string_value(json_object_get(element, "size"));
+ part->format = json_string_value(json_object_get(element, "format"));
+}
+
+static int og_json_parse_partition_setup(json_t *element, og_partition *part)
+{
+ unsigned int i;
+ json_t *k;
+
+ if (json_typeof(element) != JSON_ARRAY)
+ return -1;
+
+ for (i = 0; i < json_array_size(element) && i < OG_PARTITION_MAX; ++i) {
+ k = json_array_get(element, i);
+
+ if (json_typeof(k) != JSON_OBJECT)
+ return -1;
+
+ og_json_parse_partition(k, part + i);
+ }
+ return 0;
+}
+
static int og_cmd_legacy_send(struct og_msg_params *params, const char *cmd,
const char *state)
{
@@ -3903,6 +3943,57 @@ static int og_cmd_restore_image(json_t *element, struct og_msg_params *params)
return 0;
}
+static int og_cmd_setup_image(json_t *element, struct og_msg_params *params)
+{
+ char buf[4096] = {};
+ int err = 0, len;
+ const char *key;
+ json_t *value;
+ TRAMA *msg;
+
+ if (json_typeof(element) != JSON_OBJECT)
+ return -1;
+
+ json_object_foreach(element, key, value) {
+ if (!strcmp(key, "clients"))
+ err = og_json_parse_clients(value, params);
+ else if (!strcmp(key, "disk"))
+ err = og_json_parse_string(value, &params->disk);
+ else if (!strcmp(key, "cache"))
+ err = og_json_parse_string(value, &params->cache);
+ else if (!strcmp(key, "cache_size"))
+ err = og_json_parse_string(value, &params->cache_size);
+ else if (!strcmp(key, "partition_setup"))
+ err = og_json_parse_partition_setup(value, params->partition_setup);
+
+ if (err < 0)
+ break;
+ }
+
+ len = snprintf(buf, sizeof(buf),
+ "nfn=Configurar\rdsk=%s\rcfg=dis=%s*che=%s*tch=%s!",
+ params->disk, params->disk, params->cache, params->cache_size);
+
+ for (unsigned int i = 0; i < OG_PARTITION_MAX; ++i) {
+ const og_partition *part = params->partition_setup + i;
+
+ len += snprintf(buf + strlen(buf), sizeof(buf),
+ "par=%s*cpt=%s*sfi=%s*tam=%s*ope=%s%%",
+ part->number, part->code, part->filesystem, part->size, part->format);
+ }
+
+ msg = og_msg_alloc(buf, len + 1);
+ if (!msg)
+ return -1;
+
+ og_send_cmd((char **)params->ips_array, params->ips_array_len,
+ CLIENTE_OCUPADO, msg);
+
+ og_msg_free(msg);
+
+ return 0;
+}
+
static int og_client_method_not_found(struct og_client *cli)
{
/* To meet RFC 7231, this function MUST generate an Allow header field
@@ -4143,6 +4234,15 @@ static int og_client_state_process_payload_rest(struct og_client *cli)
return og_client_bad_request(cli);
}
err = og_cmd_restore_image(root, &params);
+ } else if (!strncmp(cmd, "image/setup", strlen("image/setup"))) {
+ if (method != OG_METHOD_POST)
+ return og_client_method_not_found(cli);
+
+ if (!root) {
+ syslog(LOG_ERR, "command create with no payload\n");
+ return og_client_bad_request(cli);
+ }
+ err = og_cmd_setup_image(root, &params);
} else {
syslog(LOG_ERR, "unknown command: %.32s ...\n", cmd);
err = og_client_not_found(cli);