#915 Add POST "image/create/basic" command to REST API in ogAdmServer

This patch implements the command "image/create/basic" that provides
partitioning and formatting functionality.

Request:
	POST /image/create/basic
	{
	   "clients":[
	      "192.168.56.11"
	   ],
	   "disk":"1",
	   "partition":"1",
	   "code":"131",
	   "id":"8",
	   "name":"debianbasica",
	   "repository":"192.168.56.10",
	   "sync_params":{
	      "sync":"1",
	      "diff":"0",
	      "remove":"1",
	      "compress":"0",
	      "cleanup":"0",
	      "cache":"0",
	      "cleanup_cache":"0",
	      "remove_dst":"0"
	   }
	}
Reply:
	200 OK

1 files changed, 108 insertions, 0 deletions

diff --git a/sources/ogAdmServer.cpp b/sources/ogAdmServer.cpp
index da33988..386a466 100644
--- a/sources/ogAdmServer.cpp
+++ b/sources/ogAdmServer.cpp
@@ -3250,6 +3250,17 @@ struct og_partition {
 	const char	*format;
 };
 
+struct og_sync_params {
+	const char	*sync;
+	const char	*diff;
+	const char	*remove;
+	const char	*compress;
+	const char	*cleanup;
+	const char	*cache;
+	const char	*cleanup_cache;
+	const char	*remove_dst;
+};
+
 struct og_msg_params {
 	const char	*ips_array[OG_CLIENTS_MAX];
 	const char	*mac_array[OG_CLIENTS_MAX];
@@ -3267,6 +3278,7 @@ struct og_msg_params {
 	const char	*cache;
 	const char	*cache_size;
 	struct og_partition	partition_setup[OG_PARTITION_MAX];
+	struct og_sync_params sync_setup;
 };
 
 static int og_json_parse_clients(json_t *element, struct og_msg_params *params)
@@ -3297,6 +3309,36 @@ static int og_json_parse_string(json_t *element, const char **str)
 	return 0;
 }
 
+static int og_json_parse_sync_params(json_t *element, og_sync_params *params)
+{
+	const char *key;
+	json_t *value;
+	int err = 0;
+
+	json_object_foreach(element, key, value) {
+		if (!strcmp(key, "sync"))
+			err = og_json_parse_string(value, &params->sync);
+		else if (!strcmp(key, "diff"))
+			err = og_json_parse_string(value, &params->diff);
+		else if (!strcmp(key, "remove"))
+			err = og_json_parse_string(value, &params->remove);
+		else if (!strcmp(key, "compress"))
+			err = og_json_parse_string(value, &params->compress);
+		else if (!strcmp(key, "cleanup"))
+			err = og_json_parse_string(value, &params->cleanup);
+		else if (!strcmp(key, "cache"))
+			err = og_json_parse_string(value, &params->cache);
+		else if (!strcmp(key, "cleanup_cache"))
+			err = og_json_parse_string(value, &params->cleanup_cache);
+		else if (!strcmp(key, "remove_dst"))
+			err = og_json_parse_string(value, &params->remove_dst);
+
+		if (err != 0)
+			return err;
+	}
+	return err;
+}
+
 static int og_json_parse_partition(json_t *element, og_partition *part)
 {
 	const char *key;
@@ -4010,6 +4052,62 @@ static int og_cmd_setup_image(json_t *element, struct og_msg_params *params)
 	return 0;
 }
 
+static int og_cmd_create_basic_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, "partition"))
+			err = og_json_parse_string(value, &params->partition);
+		else if (!strcmp(key, "code"))
+			err = og_json_parse_string(value, &params->code);
+		else if (!strcmp(key, "id"))
+			err = og_json_parse_string(value, &params->id);
+		else if (!strcmp(key, "name"))
+			err = og_json_parse_string(value, &params->name);
+		else if (!strcmp(key, "repository"))
+			err = og_json_parse_string(value, &params->repository);
+		else if (!strcmp(key, "sync_params"))
+			err = og_json_parse_sync_params(value, &(params->sync_setup));
+
+		if (err < 0)
+			break;
+	}
+
+	len = snprintf(buf, sizeof(buf),
+		       "nfn=CrearImagenBasica\rdsk=%s\rpar=%s\rcpt=%s\ridi=%s\r"
+		       "nci=%s\ripr=%s\rrti=\rmsy=%s\rwhl=%s\reli=%s\rcmp=%s\rbpi=%s\r"
+		       "cpc=%s\rbpc=%s\rnba=%s\r",
+		       params->disk, params->partition, params->code, params->id,
+		       params->name, params->repository, params->sync_setup.sync,
+		       params->sync_setup.diff, params->sync_setup.remove,
+		       params->sync_setup.compress, params->sync_setup.cleanup,
+		       params->sync_setup.cache, params->sync_setup.cleanup_cache,
+		       params->sync_setup.remove_dst);
+
+	msg = og_msg_alloc(buf, len);
+	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
@@ -4232,6 +4330,16 @@ static int og_client_state_process_payload_rest(struct og_client *cli)
 			return og_client_bad_request(cli);
 		}
 		err = og_cmd_software(root, &params);
+	} else if (!strncmp(cmd, "image/create/basic",
+			    strlen("image/create/basic"))) {
+		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_create_basic_image(root, &params);
 	} else if (!strncmp(cmd, "image/create", strlen("image/create"))) {
 		if (method != OG_METHOD_POST)
 			return og_client_method_not_found(cli);