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https://github.com/irungentoo/toxcore.git
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commit
619ecb0bb3
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.gitignore
vendored
1
.gitignore
vendored
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@ -2,3 +2,4 @@
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//nacl build
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nacl/build/
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build
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@ -126,6 +126,7 @@ int client_in_list(Client_data * list, uint32_t length, uint8_t * client_id, IP_
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{
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memcpy(list[i].client_id, client_id, CLIENT_ID_SIZE);
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}
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for(j = 0; j < CLIENT_ID_SIZE; j++)
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{
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@ -768,7 +769,7 @@ int DHT_addfriend(uint8_t * client_id)
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{
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temp = malloc(sizeof(Friend));
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}
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if(num_friends > 0)
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else
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{
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temp = realloc(friends_list, sizeof(Friend) * (num_friends + 1));
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}
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@ -782,8 +783,6 @@ int DHT_addfriend(uint8_t * client_id)
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memcpy(friends_list[num_friends].client_id, client_id, CLIENT_ID_SIZE);
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num_friends++;
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return 0;
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}
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@ -33,20 +33,14 @@ typedef struct
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uint8_t status;//0 if no friend, 1 if added, 2 if friend request sent, 3 if confirmed friend, 4 if online.
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uint8_t info[MAX_DATA_SIZE]; //the data that is sent during the friend requests we do
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uint16_t info_size; //length of the info
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}Friend;
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#define MAX_NUM_FRIENDS 256
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static Friend friendlist[MAX_NUM_FRIENDS];
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static uint32_t numfriends;
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//return the friend id associated to that public key.
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//return -1 if no such friend
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@ -66,6 +60,7 @@ int getfriend_id(uint8_t * client_id)
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return -1;
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}
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//copies the public key associated to that friend id into client_id buffer.
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//make sure that client_id is of size CLIENT_ID_SIZE.
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//returns 0 if success
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@ -94,8 +89,8 @@ int getclient_id(int friend_id, uint8_t * client_id)
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//return -1 if failure.
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int m_addfriend(uint8_t * client_id, uint8_t * data, uint16_t length)
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{
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if(length == 0 || length > MAX_DATA_SIZE - 1 - crypto_box_PUBLICKEYBYTES - crypto_box_NONCEBYTES
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- crypto_box_BOXZEROBYTES + crypto_box_ZEROBYTES)
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if(length == 0 || length >=
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(MAX_DATA_SIZE - crypto_box_PUBLICKEYBYTES - crypto_box_NONCEBYTES - crypto_box_BOXZEROBYTES + crypto_box_ZEROBYTES))
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{
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return -1;
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}
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@ -105,7 +100,7 @@ int m_addfriend(uint8_t * client_id, uint8_t * data, uint16_t length)
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return -1;
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}
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uint32_t i;
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for(i = 0; i < (numfriends + 1); i++)
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for(i = 0; i <= numfriends; i++)
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{
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if(friendlist[i].status == 0)
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{
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@ -131,7 +126,7 @@ int m_addfriend_norequest(uint8_t * client_id)
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return -1;
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}
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uint32_t i;
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for(i = 0; i < (numfriends + 1); i++)
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for(i = 0; i <= numfriends; i++)
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{
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if(friendlist[i].status == 0)
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{
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@ -205,7 +200,6 @@ int m_sendmessage(int friendnumber, uint8_t * message, uint32_t length)
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temp[0] = 64;
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memcpy(temp + 1, message, length);
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return write_cryptpacket(friendlist[friendnumber].crypt_connection_id, temp, length + 1);
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}
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@ -236,7 +230,6 @@ void initMessenger()
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IP ip;
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ip.i = 0;
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init_networking(ip, PORT);
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}
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static void doFriends()
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@ -261,19 +254,21 @@ static void doFriends()
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if(friendlist[i].status == 2 || friendlist[i].status == 3)
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{
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check_friendrequest(friendlist[i].friend_request_id);//for now this is used to kill the friend request
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IP_Port friendip = DHT_getfriendip(friendlist[i].client_id);
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if(is_cryptoconnected(friendlist[i].crypt_connection_id) == 0 && friendip.ip.i > 1)
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switch(is_cryptoconnected(friendlist[i].crypt_connection_id))
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{
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friendlist[i].crypt_connection_id = crypto_connect(friendlist[i].client_id, friendip);
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}
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if(is_cryptoconnected(friendlist[i].crypt_connection_id) == 3)//if connection is established.
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{
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friendlist[i].status = 4;
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}
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if(is_cryptoconnected(friendlist[i].crypt_connection_id) == 4)
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{
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crypto_kill(friendlist[i].crypt_connection_id);
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case 0:
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if (friendip.ip.i > 1)
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friendlist[i].crypt_connection_id = crypto_connect(friendlist[i].client_id, friendip);
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break;
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case 3: // Connection is established
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friendlist[i].status = 4;
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break;
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case 4:
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crypto_kill(friendlist[i].crypt_connection_id);
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break;
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default:
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break;
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}
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}
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while(friendlist[i].status == 4)
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@ -308,9 +303,7 @@ static void doFriendRequest()
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if(len >= 0)
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{
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(*friend_request)(public_key, temp, len);
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}
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}
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