Soletta™ Framework
Framework for making IoT devices

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lwm2m-server.c File Reference
#include "sol-lwm2m-server.h"
#include "sol-mainloop.h"
#include "sol-vector.h"
#include "sol-util.h"
#include <stdio.h>
#include <stdbool.h>
#include <errno.h>
#include <unistd.h>

Macros

#define CLIENT_PUBLIC_KEY
 
#define CLIENT_SERVER_PSK_ID   ("cli1")
 
#define CLIENT_SERVER_PSK_KEY   ("0123456789ABCDEF")
 
#define LATITUDE_ID   (0)
 
#define LOCATION_OBJ_ID   (6)
 
#define LONGITUDE_ID   (1)
 
#define PSK_KEY_LEN   16
 
#define RPK_PRIVATE_KEY_LEN   32
 
#define RPK_PUBLIC_KEY_LEN   (2 * RPK_PRIVATE_KEY_LEN)
 
#define SERVER_PRIVATE_KEY   ("65c5e815d0c40e8f99143e5c905cbd9026444395af207a914063d8f0a7e63f22")
 
#define SERVER_PUBLIC_KEY
 
#define TIMESTAMP_ID   (5)
 

Enumerations

enum  location_object_status { LOCATION_OBJECT_NOT_FOUND, LOCATION_OBJECT_WITH_NO_INSTANCES, LOCATION_OBJECT_WITH_INSTANCES }
 

Functions

static void create_cb (void *data, struct sol_lwm2m_server *server, struct sol_lwm2m_client_info *cinfo, const char *path, enum sol_coap_response_code response_code)
 
static void create_location_obj (struct sol_lwm2m_server *server, struct sol_lwm2m_client_info *cinfo)
 
static enum location_object_status get_location_object_status (const struct sol_lwm2m_client_info *cinfo)
 
static void location_changed_cb (void *data, struct sol_lwm2m_server *server, struct sol_lwm2m_client_info *cinfo, const char *path, enum sol_coap_response_code response_code, enum sol_lwm2m_content_type content_type, struct sol_str_slice content)
 
int main (int argc, char *argv[])
 
static void observe_location (struct sol_lwm2m_server *server, struct sol_lwm2m_client_info *cinfo)
 
static void registration_cb (void *data, struct sol_lwm2m_server *server, struct sol_lwm2m_client_info *cinfo, enum sol_lwm2m_registration_event event)
 

Variables

static struct sol_blob lat
 
static struct sol_blob longi
 

Macro Definition Documentation

#define CLIENT_PUBLIC_KEY
Value:
("D055EE14084D6E0615599DB583913E4A3E4526A2704D61F27A4CCFBA9758EF9A" \
"B418B64AFE8030DA1DDCF4F42E2F2631D043B1FB03E22F4D17DE43F9F9ADEE70")

Referenced by main().

#define CLIENT_SERVER_PSK_ID   ("cli1")

Referenced by main().

#define CLIENT_SERVER_PSK_KEY   ("0123456789ABCDEF")

Referenced by main().

#define LATITUDE_ID   (0)
Examples:
/src/samples/coap/lwm2m-server.c.

Referenced by create_location_obj(), and location_changed_cb().

#define LOCATION_OBJ_ID   (6)

Referenced by get_location_object_status().

#define LONGITUDE_ID   (1)
Examples:
/src/samples/coap/lwm2m-server.c.

Referenced by create_location_obj(), and location_changed_cb().

#define PSK_KEY_LEN   16

Referenced by main().

#define RPK_PRIVATE_KEY_LEN   32

Referenced by main().

#define RPK_PUBLIC_KEY_LEN   (2 * RPK_PRIVATE_KEY_LEN)

Referenced by main().

#define SERVER_PRIVATE_KEY   ("65c5e815d0c40e8f99143e5c905cbd9026444395af207a914063d8f0a7e63f22")
Examples:
/src/samples/coap/lwm2m-server.c.

Referenced by main().

#define SERVER_PUBLIC_KEY
Value:
("3b88c213ca5ccfd9c5a7f73715760d7d9a5220768f2992d2628ae1389cbca4c6" \
"d1b73cc6d61ae58783135749fb03eaaa64a7a1adab8062ed5fc0d7b86ba2d5ca")

Referenced by main().

#define TIMESTAMP_ID   (5)
Examples:
/src/samples/coap/lwm2m-server.c.

Referenced by create_location_obj().

Enumeration Type Documentation

enum location_object_status
Enumerator
LOCATION_OBJECT_NOT_FOUND 
LOCATION_OBJECT_WITH_NO_INSTANCES 
LOCATION_OBJECT_WITH_INSTANCES 

Function Documentation

static void create_cb ( void *  data,
struct sol_lwm2m_server *  server,
struct sol_lwm2m_client_info *  cinfo,
const char *  path,
enum sol_coap_response_code  response_code 
)
static
Examples:
/src/samples/coap/lwm2m-server.c.

References observe_location(), SOL_COAP_RESPONSE_CODE_CREATED, and sol_lwm2m_client_info_get_name().

Referenced by create_location_obj().

static void create_location_obj ( struct sol_lwm2m_server *  server,
struct sol_lwm2m_client_info *  cinfo 
)
static

References create_cb(), LATITUDE_ID, LONGITUDE_ID, sol_lwm2m_resource_clear(), SOL_LWM2M_RESOURCE_DATA_TYPE_STRING, SOL_LWM2M_RESOURCE_DATA_TYPE_TIME, SOL_LWM2M_RESOURCE_SINGLE_INIT, sol_lwm2m_server_create_object_instance(), sol_util_array_size, and TIMESTAMP_ID.

Referenced by registration_cb().

static enum location_object_status get_location_object_status ( const struct sol_lwm2m_client_info *  cinfo)
static
Examples:
/src/samples/coap/lwm2m-server.c.

References LOCATION_OBJ_ID, LOCATION_OBJECT_NOT_FOUND, LOCATION_OBJECT_WITH_INSTANCES, LOCATION_OBJECT_WITH_NO_INSTANCES, sol_lwm2m_client_info_get_objects(), sol_lwm2m_client_object_get_id(), sol_lwm2m_client_object_get_instances(), SOL_PTR_VECTOR_FOREACH_IDX, and sol_ptr_vector_get_len().

Referenced by registration_cb().

static void location_changed_cb ( void *  data,
struct sol_lwm2m_server *  server,
struct sol_lwm2m_client_info *  cinfo,
const char *  path,
enum sol_coap_response_code  response_code,
enum sol_lwm2m_content_type  content_type,
struct sol_str_slice  content 
)
static
Examples:
/src/samples/coap/lwm2m-server.c.

References sol_lwm2m_tlv::id, LATITUDE_ID, LONGITUDE_ID, SOL_BUFFER_DECLARE_STATIC, sol_buffer_fini(), SOL_COAP_RESPONSE_CODE_CHANGED, SOL_COAP_RESPONSE_CODE_CONTENT, sol_lwm2m_client_info_get_name(), SOL_LWM2M_CONTENT_TYPE_TLV, sol_lwm2m_parse_tlv(), sol_lwm2m_tlv_get_bytes(), sol_lwm2m_tlv_list_clear(), and SOL_VECTOR_FOREACH_IDX.

Referenced by observe_location().

int main ( int  argc,
char *  argv[] 
)

References CLIENT_PUBLIC_KEY, CLIENT_SERVER_PSK_ID, CLIENT_SERVER_PSK_KEY, sol_lwm2m_security_psk::id, key, sol_lwm2m_security_psk::key, sol_lwm2m_security_rpk::private_key, PSK_KEY_LEN, sol_lwm2m_security_rpk::public_key, registration_cb(), RPK_PRIVATE_KEY_LEN, RPK_PUBLIC_KEY_LEN, server, SERVER_PRIVATE_KEY, SERVER_PUBLIC_KEY, sol_blob_new_dup(), sol_blob_unref(), SOL_DECODE_BOTH, sol_init(), SOL_LWM2M_DEFAULT_SERVER_PORT_COAP, SOL_LWM2M_DEFAULT_SERVER_PORT_DTLS, SOL_LWM2M_SECURITY_MODE_CERTIFICATE, SOL_LWM2M_SECURITY_MODE_NO_SEC, SOL_LWM2M_SECURITY_MODE_PRE_SHARED_KEY, SOL_LWM2M_SECURITY_MODE_RAW_PUBLIC_KEY, sol_lwm2m_server_add_registration_monitor(), sol_lwm2m_server_del(), sol_lwm2m_server_new(), sol_run(), sol_shutdown(), sol_str_slice_from_str(), sol_util_base16_decode(), and usage().

static void observe_location ( struct sol_lwm2m_server *  server,
struct sol_lwm2m_client_info *  cinfo 
)
static
Examples:
/src/samples/coap/lwm2m-server.c.

References location_changed_cb(), and sol_lwm2m_server_add_observer().

Referenced by create_cb(), and registration_cb().

static void registration_cb ( void *  data,
struct sol_lwm2m_server *  server,
struct sol_lwm2m_client_info *  cinfo,
enum sol_lwm2m_registration_event  event 
)
static
Examples:
/src/samples/coap/lwm2m-server.c.

References create_location_obj(), get_location_object_status(), LOCATION_OBJECT_NOT_FOUND, LOCATION_OBJECT_WITH_NO_INSTANCES, observe_location(), sol_lwm2m_client_info_get_name(), SOL_LWM2M_REGISTRATION_EVENT_TIMEOUT, SOL_LWM2M_REGISTRATION_EVENT_UNREGISTER, and SOL_LWM2M_REGISTRATION_EVENT_UPDATE.

Referenced by main().

Variable Documentation

struct sol_blob lat
static
Initial value:
= {
.type = &SOL_BLOB_TYPE_NO_FREE,
.parent = NULL,
.mem = (void *)"48.858093",
.size = sizeof("48.858093") - 1,
.refcnt = 1
}
SOL_BLOB_TYPE_NO_FREE
const struct sol_blob_type SOL_BLOB_TYPE_NO_FREE
Blob type object for the nofree implementation.
Examples:
/src/samples/coap/lwm2m-server.c.
struct sol_blob longi
static
Initial value:
= {
.type = &SOL_BLOB_TYPE_NO_FREE,
.parent = NULL,
.mem = (void *)"2.294694",
.size = sizeof("2.294694") - 1,
.refcnt = 1
}
SOL_BLOB_TYPE_NO_FREE
const struct sol_blob_type SOL_BLOB_TYPE_NO_FREE
Blob type object for the nofree implementation.
Examples:
/src/samples/coap/lwm2m-server.c.
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