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#ifndef MATRIX__H
#define MATRIX__H
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <olm/olm.h>
#define USER_ID_SIZE 64
#define SERVER_SIZE 20
#define ACCESS_TOKEN_SIZE 40
#define DEVICE_ID_SIZE 20
#define EXPIRE_MS_SIZE 20
#define REFRESH_TOKEN_SIZE 20
#define MAX_URL_LEN 128
#define DEVICE_KEY_SIZE 20
#define KEY_SHARE_EVENT_LEN 1024
#define OLM_SESSION_MEMORY_SIZE 3352
#define OLM_ENCRYPT_RANDOM_SIZE 32
#define MEGOLM_OUTBOUND_SESSION_MEMORY_SIZE 232
#define MEGOLM_SESSION_ID_SIZE 44
#define MEGOLM_SESSION_KEY_SIZE 306
#define MEGOLM_INIT_RANDOM_SIZE (4*32 + 32)
#define NUM_MEGOLM_SESSIONS 10
#define NUM_OLM_SESSIONS 10
#define NUM_DEVICES 10
void
Randomize(uint8_t * random, int randomLen);
bool
JsonEscape(
char * sIn, int sInLen,
char * sOut, int sOutCap);
typedef struct MatrixDevice {
char deviceId[DEVICE_ID_SIZE];
char deviceKey[DEVICE_KEY_SIZE];
} MatrixDevice;
typedef struct MatrixOlmSession {
const char * deviceId;
int type;
OlmSession * session;
char memory[OLM_SESSION_MEMORY_SIZE];
} MatrixOlmSession;
bool
MatrixOlmSessionInit(
MatrixOlmSession * session,
const char * deviceId);
bool
MatrixOlmSessionEncrypt(
MatrixOlmSession * session,
const char * plaintext,
char * outBuffer, int outBufferCap);
typedef struct MatrixMegolmInSession {
OlmInboundGroupSession * session;
} MatrixMegolmInSession;
typedef struct MatrixMegolmOutSession {
const char * roomId;
OlmOutboundGroupSession * session;
char memory[MEGOLM_OUTBOUND_SESSION_MEMORY_SIZE];
char id[MEGOLM_SESSION_ID_SIZE];
char key[MEGOLM_SESSION_KEY_SIZE];
} MatrixMegolmOutSession;
bool
MatrixMegolmOutSessionInit(
MatrixMegolmOutSession * session,
const char * roomId);
bool
MatrixMegolmOutSessionEncrypt(
MatrixMegolmOutSession * session,
const char * plaintext,
char * outBuffer, int outBufferCap);
typedef struct MatrixClient {
OlmAccount * olmAccount;
OlmSession * olmSession;
MatrixMegolmInSession megolmInSessions[NUM_MEGOLM_SESSIONS];
int numMegolmInSessions;
MatrixMegolmOutSession megolmOutSessions[NUM_MEGOLM_SESSIONS];
int numMegolmOutSessions;
MatrixOlmSession olmSessions[NUM_OLM_SESSIONS];
int numOlmSessions;
MatrixDevice devices[NUM_DEVICES];
int numDevices;
char deviceKey[DEVICE_KEY_SIZE];
char userId[USER_ID_SIZE];
char server[SERVER_SIZE];
char accessToken[ACCESS_TOKEN_SIZE];
char deviceId[DEVICE_ID_SIZE];
char expireMs[EXPIRE_MS_SIZE];
char refreshToken[REFRESH_TOKEN_SIZE];
void * httpUserData;
} MatrixClient;
bool
MatrixClientInit(
MatrixClient * client,
const char * server);
bool
MatrixClientSetAccessToken(
MatrixClient * client,
const char * accessToken);
bool
MatrixClientLoginPassword(
MatrixClient * client,
const char * username,
const char * password,
const char * displayName);
bool
MatrixClientSendEvent(
MatrixClient * client,
const char * roomId,
const char * msgType,
const char * msgBody);
bool
MatrixClientSendEventEncrypted(
MatrixClient * client,
const char * roomId,
const char * msgType,
const char * msgBody);
bool
MatrixClientSync(
MatrixClient * client,
char * outSyncBuffer, int outSyncCap);
bool
MatrixClientShareMegolmOutSession(
MatrixClient * client,
const char * deviceId,
MatrixMegolmOutSession * session);
bool
MatrixClientGetMegolmOutSession(
MatrixClient * client,
const char * roomId,
MatrixMegolmOutSession ** outSession);
bool
MatrixClientSetMegolmOutSession(
MatrixClient * client,
const char * roomId,
MatrixMegolmOutSession session);
bool
MatrixClientGetOlmSession(
MatrixClient * client,
const char * deviceId,
MatrixOlmSession ** outSession);
bool
MatrixClientSendToDevice(
MatrixClient * client,
const char * userId,
const char * deviceId,
const char * message,
const char * msgType);
bool
MatrixClientSendToDeviceEncrypted(
MatrixClient * client,
const char * userId,
const char * deviceId,
const char * message,
const char * msgType);
bool
MatrixClientGetDeviceKey(
MatrixClient * client,
const char * deviceId,
char * outDeviceKey, int outDeviceKeyCap);
bool
MatrixClientGetDeviceKey(
MatrixClient * client,
const char * deviceId,
char * outDeviceKey, int outDeviceKeyCap);
bool
MatrixClientRequestDeviceKeys(
MatrixClient * client);
bool
MatrixHttpInit(
MatrixClient * client);
bool
MatrixHttpDeinit(
MatrixClient * client);
bool
MatrixHttpGet(
MatrixClient * client,
const char * url,
char * outResponseBuffer, int outResponseCap,
bool authenticated);
bool
MatrixHttpPost(
MatrixClient * client,
const char * url,
const char * requestBuffer,
char * outResponseBuffer, int outResponseCap,
bool authenticated);
bool
MatrixHttpPut(
MatrixClient * client,
const char * url,
const char * requestBuffer,
char * outResponseBuffer, int outResponseCap,
bool authenticated);
#endif
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