diff --git a/.travis/cmake-linux b/.travis/cmake-linux index e5874c19..48b72925 100755 --- a/.travis/cmake-linux +++ b/.travis/cmake-linux @@ -48,6 +48,8 @@ travis_script() { # Coverage flags. add_flag -fprofile-arcs -ftest-coverage + other/astyle/format-source . "$ASTYLE" + cmake -B_build -H. \ -DCMAKE_C_FLAGS="$C_FLAGS" \ -DCMAKE_CXX_FLAGS="$CXX_FLAGS" \ @@ -65,8 +67,6 @@ travis_script() { make "-j$NPROC" test ARGS="-j50" || \ make "-j$NPROC" test ARGS="-j50 --rerun-failed" CTEST_OUTPUT_ON_FAILURE=1 cd - # popd - - other/astyle/format-source . "$ASTYLE" } if [ "-z" "$ACTION" ]; then diff --git a/toxcore/group.c b/toxcore/group.c index 4942d872..a2ebca16 100644 --- a/toxcore/group.c +++ b/toxcore/group.c @@ -221,11 +221,11 @@ static uint64_t calculate_comp_value(const uint8_t *pk1, const uint8_t *pk2) return (cmp1 - cmp2); } -enum { +typedef enum Groupchat_Closest { GROUPCHAT_CLOSEST_NONE, GROUPCHAT_CLOSEST_ADDED, GROUPCHAT_CLOSEST_REMOVED -}; +} Groupchat_Closest; static int friend_in_close(Group_c *g, int friendcon_id); static int add_conn_to_groupchat(Group_Chats *g_c, int friendcon_id, uint32_t groupnumber, uint8_t closest, @@ -1114,9 +1114,7 @@ int join_groupchat(Group_Chats *g_c, uint32_t friendnumber, uint8_t expected_typ * * Function(void *group object (set with group_set_object), uint32_t groupnumber, uint32_t friendgroupnumber, void *group peer object (set with group_peer_set_object), const uint8_t *packet, uint16_t length) */ -void group_lossy_packet_registerhandler(Group_Chats *g_c, uint8_t byte, int (*function)(void *, uint32_t, uint32_t, - void *, - const uint8_t *, uint16_t)) +void group_lossy_packet_registerhandler(Group_Chats *g_c, uint8_t byte, lossy_packet_cb *function) { g_c->lossy_packethandlers[byte].function = function; } @@ -1127,8 +1125,7 @@ void group_lossy_packet_registerhandler(Group_Chats *g_c, uint8_t byte, int (*fu * * data of length is what needs to be passed to join_groupchat(). */ -void g_callback_group_invite(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, int, const uint8_t *, - size_t, void *)) +void g_callback_group_invite(Group_Chats *g_c, g_conference_invite_cb *function) { g_c->invite_callback = function; } @@ -1138,8 +1135,7 @@ void g_callback_group_invite(Group_Chats *g_c, void (*function)(Messenger *m, ui * * Function(Group_Chats *g_c, uint32_t groupnumber, uint32_t friendgroupnumber, uint8_t * message, size_t length, void *userdata) */ -void g_callback_group_message(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, uint32_t, int, const uint8_t *, - size_t, void *)) +void g_callback_group_message(Group_Chats *g_c, g_conference_message_cb *function) { g_c->message_callback = function; } @@ -1149,8 +1145,7 @@ void g_callback_group_message(Group_Chats *g_c, void (*function)(Messenger *m, u * It gets called every time a peer changes their nickname. * Function(Group_Chats *g_c, uint32_t groupnumber, uint32_t peernumber, const uint8_t *nick, size_t nick_len, void *userdata) */ -void g_callback_peer_name(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, uint32_t, const uint8_t *, - size_t, void *)) +void g_callback_peer_name(Group_Chats *g_c, peer_name_cb *function) { g_c->peer_name_callback = function; } @@ -1160,7 +1155,7 @@ void g_callback_peer_name(Group_Chats *g_c, void (*function)(Messenger *m, uint3 * It gets called every time the name list changes(new peer, deleted peer) * Function(Group_Chats *g_c, uint32_t groupnumber, void *userdata) */ -void g_callback_peer_list_changed(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, void *)) +void g_callback_peer_list_changed(Group_Chats *g_c, peer_list_changed_cb *function) { g_c->peer_list_changed_callback = function; } @@ -1171,8 +1166,7 @@ void g_callback_peer_list_changed(Group_Chats *g_c, void (*function)(Messenger * * Function(Group_Chats *g_c, int groupnumber, int friendgroupnumber, uint8_t * title, uint8_t length, void *userdata) * if friendgroupnumber == -1, then author is unknown (e.g. initial joining the group) */ -void g_callback_group_title(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, uint32_t, const uint8_t *, - size_t, void *)) +void g_callback_group_title(Group_Chats *g_c, title_cb *function) { g_c->title_callback = function; } @@ -1184,8 +1178,7 @@ void g_callback_group_title(Group_Chats *g_c, void (*function)(Messenger *m, uin * return 0 on success. * return -1 on failure. */ -int callback_groupchat_peer_new(const Group_Chats *g_c, uint32_t groupnumber, void (*function)(void *, uint32_t, - uint32_t)) +int callback_groupchat_peer_new(const Group_Chats *g_c, uint32_t groupnumber, peer_on_join_cb *function) { Group_c *g = get_group_c(g_c, groupnumber); @@ -1204,7 +1197,7 @@ int callback_groupchat_peer_new(const Group_Chats *g_c, uint32_t groupnumber, vo * return 0 on success. * return -1 on failure. */ -int callback_groupchat_peer_delete(Group_Chats *g_c, uint32_t groupnumber, void (*function)(void *, uint32_t, void *)) +int callback_groupchat_peer_delete(Group_Chats *g_c, uint32_t groupnumber, peer_on_leave_cb *function) { Group_c *g = get_group_c(g_c, groupnumber); @@ -1223,7 +1216,7 @@ int callback_groupchat_peer_delete(Group_Chats *g_c, uint32_t groupnumber, void * return 0 on success. * return -1 on failure. */ -int callback_groupchat_delete(Group_Chats *g_c, uint32_t groupnumber, void (*function)(void *, uint32_t)) +int callback_groupchat_delete(Group_Chats *g_c, uint32_t groupnumber, group_on_delete_cb *function) { Group_c *g = get_group_c(g_c, groupnumber); @@ -1414,7 +1407,7 @@ static void handle_friend_invite_packet(Messenger *m, uint32_t friendnumber, con if (groupnumber == -1) { if (g_c->invite_callback) { - g_c->invite_callback(m, friendnumber, *(invite_data + sizeof(uint16_t)), invite_data, invite_length, userdata); + g_c->invite_callback(m, friendnumber, invite_data[sizeof(uint16_t)], invite_data, invite_length, userdata); } return; @@ -1631,22 +1624,24 @@ static unsigned int send_peers(Group_Chats *g_c, uint32_t groupnumber, int frien return 0; } - uint8_t packet[MAX_CRYPTO_DATA_SIZE - (1 + sizeof(uint16_t))]; - packet[0] = PEER_RESPONSE_ID; - uint8_t *p = packet + 1; + uint8_t response_packet[MAX_CRYPTO_DATA_SIZE - (1 + sizeof(uint16_t))]; + response_packet[0] = PEER_RESPONSE_ID; + uint8_t *p = response_packet + 1; uint16_t sent = 0; unsigned int i; for (i = 0; i < g->numpeers; ++i) { - if ((p - packet) + sizeof(uint16_t) + CRYPTO_PUBLIC_KEY_SIZE * 2 + 1 + g->group[i].nick_len > sizeof(packet)) { - if (send_packet_group_peer(g_c->fr_c, friendcon_id, PACKET_ID_DIRECT_CONFERENCE, group_num, packet, (p - packet))) { + if ((p - response_packet) + sizeof(uint16_t) + CRYPTO_PUBLIC_KEY_SIZE * 2 + 1 + g->group[i].nick_len > sizeof( + response_packet)) { + if (send_packet_group_peer(g_c->fr_c, friendcon_id, PACKET_ID_DIRECT_CONFERENCE, group_num, response_packet, + (p - response_packet))) { sent = i; } else { return sent; } - p = packet + 1; + p = response_packet + 1; } uint16_t peer_num = net_htons(g->group[i].peer_number); @@ -1663,16 +1658,18 @@ static unsigned int send_peers(Group_Chats *g_c, uint32_t groupnumber, int frien } if (sent != i) { - if (send_packet_group_peer(g_c->fr_c, friendcon_id, PACKET_ID_DIRECT_CONFERENCE, group_num, packet, (p - packet))) { + if (send_packet_group_peer(g_c->fr_c, friendcon_id, PACKET_ID_DIRECT_CONFERENCE, group_num, response_packet, + (p - response_packet))) { sent = i; } } if (g->title_len) { - VLA(uint8_t, Packet, 1 + g->title_len); - Packet[0] = PEER_TITLE_ID; - memcpy(Packet + 1, g->title, g->title_len); - send_packet_group_peer(g_c->fr_c, friendcon_id, PACKET_ID_DIRECT_CONFERENCE, group_num, Packet, SIZEOF_VLA(Packet)); + VLA(uint8_t, title_packet, 1 + g->title_len); + title_packet[0] = PEER_TITLE_ID; + memcpy(title_packet + 1, g->title, g->title_len); + send_packet_group_peer(g_c->fr_c, friendcon_id, PACKET_ID_DIRECT_CONFERENCE, group_num, title_packet, + SIZEOF_VLA(title_packet)); } return sent; @@ -2528,9 +2525,9 @@ uint32_t count_chatlist(Group_Chats *g_c) uint32_t ret = 0; uint32_t i; - for (i = 0; i < g_c->num_chats; i++) { + for (i = 0; i < g_c->num_chats; ++i) { if (g_c->chats[i].status != GROUPCHAT_STATUS_NONE) { - ret++; + ++ret; } } @@ -2561,7 +2558,7 @@ uint32_t copy_chatlist(Group_Chats *g_c, uint32_t *out_list, uint32_t list_size) if (g_c->chats[i].status > GROUPCHAT_STATUS_NONE) { out_list[ret] = i; - ret++; + ++ret; } } diff --git a/toxcore/group.h b/toxcore/group.h index 6eeeeff8..947c7035 100644 --- a/toxcore/group.h +++ b/toxcore/group.h @@ -26,20 +26,20 @@ #include "Messenger.h" -enum { +typedef enum Groupchat_Status { GROUPCHAT_STATUS_NONE, GROUPCHAT_STATUS_VALID, GROUPCHAT_STATUS_CONNECTED -}; +} Groupchat_Status; -enum { +typedef enum Groupchat_Type { GROUPCHAT_TYPE_TEXT, GROUPCHAT_TYPE_AV -}; +} Groupchat_Type; #define MAX_LOSSY_COUNT 256 -typedef struct { +typedef struct Group_Peer { uint8_t real_pk[CRYPTO_PUBLIC_KEY_SIZE]; uint8_t temp_pk[CRYPTO_PUBLIC_KEY_SIZE]; @@ -52,40 +52,49 @@ typedef struct { uint16_t peer_number; uint8_t recv_lossy[MAX_LOSSY_COUNT]; - uint16_t bottom_lossy_number, top_lossy_number; + uint16_t bottom_lossy_number; + uint16_t top_lossy_number; void *object; } Group_Peer; #define DESIRED_CLOSE_CONNECTIONS 4 #define MAX_GROUP_CONNECTIONS 16 -#define GROUP_IDENTIFIER_LENGTH (1 + CRYPTO_SYMMETRIC_KEY_SIZE) /* type + CRYPTO_SYMMETRIC_KEY_SIZE so we can use new_symmetric_key(...) to fill it */ +#define GROUP_IDENTIFIER_LENGTH (1 + CRYPTO_SYMMETRIC_KEY_SIZE) // type + CRYPTO_SYMMETRIC_KEY_SIZE so we can use new_symmetric_key(...) to fill it -enum { +typedef enum Groupchat_Close_Type { GROUPCHAT_CLOSE_NONE, GROUPCHAT_CLOSE_CONNECTION, GROUPCHAT_CLOSE_ONLINE -}; +} Groupchat_Close_Type; -typedef struct { +typedef struct Groupchat_Close { + uint8_t type; /* GROUPCHAT_CLOSE_* */ + uint8_t closest; + uint32_t number; + uint16_t group_number; +} Groupchat_Close; + +typedef struct Groupchat_Close_Connection { + uint8_t entry; + uint8_t real_pk[CRYPTO_PUBLIC_KEY_SIZE]; + uint8_t temp_pk[CRYPTO_PUBLIC_KEY_SIZE]; +} Groupchat_Close_Connection; + +typedef void peer_on_join_cb(void *object, uint32_t conference_number, uint32_t peer_number); +typedef void peer_on_leave_cb(void *object, uint32_t conference_number, void *peer_object); +typedef void group_on_delete_cb(void *object, uint32_t conference_number); + +typedef struct Group_c { uint8_t status; Group_Peer *group; uint32_t numpeers; - struct { - uint8_t type; /* GROUPCHAT_CLOSE_* */ - uint8_t closest; - uint32_t number; - uint16_t group_number; - } close[MAX_GROUP_CONNECTIONS]; + Groupchat_Close close[MAX_GROUP_CONNECTIONS]; uint8_t real_pk[CRYPTO_PUBLIC_KEY_SIZE]; - struct { - uint8_t entry; - uint8_t real_pk[CRYPTO_PUBLIC_KEY_SIZE]; - uint8_t temp_pk[CRYPTO_PUBLIC_KEY_SIZE]; - } closest_peers[DESIRED_CLOSE_CONNECTIONS]; + Groupchat_Close_Connection closest_peers[DESIRED_CLOSE_CONNECTIONS]; uint8_t changed; uint8_t identifier[GROUP_IDENTIFIER_LENGTH]; @@ -103,15 +112,28 @@ typedef struct { void *object; - void (*peer_on_join)(void *, uint32_t, uint32_t); - void (*peer_on_leave)(void *, uint32_t, void *); - void (*group_on_delete)(void *, uint32_t); + peer_on_join_cb *peer_on_join; + peer_on_leave_cb *peer_on_leave; + group_on_delete_cb *group_on_delete; } Group_c; -typedef void g_conference_invite_cb(Messenger *, uint32_t, int, const uint8_t *, size_t, void *); -typedef void g_conference_message_cb(Messenger *m, uint32_t, uint32_t, int, const uint8_t *, size_t, void *); +typedef void g_conference_invite_cb(Messenger *m, uint32_t friend_number, int type, const uint8_t *cookie, + size_t length, void *user_data); +typedef void g_conference_message_cb(Messenger *m, uint32_t conference_number, uint32_t peer_number, int type, + const uint8_t *message, size_t length, void *user_data); +typedef void peer_name_cb(Messenger *m, uint32_t conference_number, uint32_t peer_number, const uint8_t *name, + size_t length, void *user_data); +typedef void peer_list_changed_cb(Messenger *m, uint32_t conference_number, void *user_data); +typedef void title_cb(Messenger *m, uint32_t conference_number, uint32_t peer_number, const uint8_t *title, + size_t length, void *user_data); +typedef int lossy_packet_cb(void *object, uint32_t conference_number, uint32_t peer_number, void *peer_object, + const uint8_t *packet, uint16_t length); -typedef struct { +typedef struct Group_Lossy_Handler { + lossy_packet_cb *function; +} Group_Lossy_Handler; + +typedef struct Group_Chats { Messenger *m; Friend_Connections *fr_c; @@ -120,13 +142,11 @@ typedef struct { g_conference_invite_cb *invite_callback; g_conference_message_cb *message_callback; - void (*peer_name_callback)(Messenger *m, uint32_t, uint32_t, const uint8_t *, size_t, void *); - void (*peer_list_changed_callback)(Messenger *m, uint32_t, void *); - void (*title_callback)(Messenger *m, uint32_t, uint32_t, const uint8_t *, size_t, void *); + peer_name_cb *peer_name_callback; + peer_list_changed_cb *peer_list_changed_callback; + title_cb *title_callback; - struct { - int (*function)(void *, uint32_t, uint32_t, void *, const uint8_t *, uint16_t); - } lossy_packethandlers[256]; + Group_Lossy_Handler lossy_packethandlers[256]; } Group_Chats; /* Set the callback for group invites. @@ -135,15 +155,13 @@ typedef struct { * * data of length is what needs to be passed to join_groupchat(). */ -void g_callback_group_invite(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, int, const uint8_t *, - size_t, void *)); +void g_callback_group_invite(Group_Chats *g_c, g_conference_invite_cb *function); /* Set the callback for group messages. * * Function(Group_Chats *g_c, uint32_t groupnumber, uint32_t friendgroupnumber, uint8_t * message, uint16_t length, void *userdata) */ -void g_callback_group_message(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, uint32_t, int, const uint8_t *, - size_t, void *)); +void g_callback_group_message(Group_Chats *g_c, g_conference_message_cb *function); /* Set callback function for title changes. @@ -151,23 +169,21 @@ void g_callback_group_message(Group_Chats *g_c, void (*function)(Messenger *m, u * Function(Group_Chats *g_c, uint32_t groupnumber, uint32_t friendgroupnumber, uint8_t * title, uint8_t length, void *userdata) * if friendgroupnumber == -1, then author is unknown (e.g. initial joining the group) */ -void g_callback_group_title(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, uint32_t, const uint8_t *, - size_t, void *)); +void g_callback_group_title(Group_Chats *g_c, title_cb *function); /* Set callback function for peer nickname changes. * * It gets called every time a peer changes their nickname. * Function(Group_Chats *g_c, uint32_t groupnumber, uint32_t peernumber, const uint8_t *nick, size_t nick_len, void *userdata) */ -void g_callback_peer_name(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, uint32_t, const uint8_t *, - size_t, void *)); +void g_callback_peer_name(Group_Chats *g_c, peer_name_cb *function); /* Set callback function for peer list changes. * * It gets called every time the name list changes(new peer, deleted peer) * Function(Group_Chats *g_c, uint32_t groupnumber, void *userdata) */ -void g_callback_peer_list_changed(Group_Chats *g_c, void (*function)(Messenger *m, uint32_t, void *)); +void g_callback_peer_list_changed(Group_Chats *g_c, peer_list_changed_cb *function); /* Creates a new groupchat and puts it in the chats array. * @@ -302,9 +318,7 @@ int group_names(const Group_Chats *g_c, uint32_t groupnumber, uint8_t names[][MA * * Function(void *group object (set with group_set_object), uint32_t groupnumber, uint32_t friendgroupnumber, void *group peer object (set with group_peer_set_object), const uint8_t *packet, uint16_t length) */ -void group_lossy_packet_registerhandler(Group_Chats *g_c, uint8_t byte, int (*function)(void *, uint32_t, uint32_t, - void *, - const uint8_t *, uint16_t)); +void group_lossy_packet_registerhandler(Group_Chats *g_c, uint8_t byte, lossy_packet_cb *function); /* High level function to send custom lossy packets. * @@ -372,8 +386,7 @@ void *group_peer_get_object(const Group_Chats *g_c, uint32_t groupnumber, int pe * return 0 on success. * return -1 on failure. */ -int callback_groupchat_peer_new(const Group_Chats *g_c, uint32_t groupnumber, void (*function)(void *, uint32_t, - uint32_t)); +int callback_groupchat_peer_new(const Group_Chats *g_c, uint32_t groupnumber, peer_on_join_cb *function); /* Set a function to be called when a peer leaves a group chat. * @@ -382,7 +395,7 @@ int callback_groupchat_peer_new(const Group_Chats *g_c, uint32_t groupnumber, vo * return 0 on success. * return -1 on failure. */ -int callback_groupchat_peer_delete(Group_Chats *g_c, uint32_t groupnumber, void (*function)(void *, uint32_t, void *)); +int callback_groupchat_peer_delete(Group_Chats *g_c, uint32_t groupnumber, peer_on_leave_cb *function); /* Set a function to be called when the group chat is deleted. * @@ -391,7 +404,7 @@ int callback_groupchat_peer_delete(Group_Chats *g_c, uint32_t groupnumber, void * return 0 on success. * return -1 on failure. */ -int callback_groupchat_delete(Group_Chats *g_c, uint32_t groupnumber, void (*function)(void *, uint32_t)); +int callback_groupchat_delete(Group_Chats *g_c, uint32_t groupnumber, group_on_delete_cb *function); /* Create new groupchat instance. */ Group_Chats *new_groupchats(Messenger *m);