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nicks hash moved to peer_number keys

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This commit is contained in:
Gordon Quad
2016-12-04 22:50:53 +00:00
parent ad2a727a91
commit 56c0c924ac
4 changed files with 37 additions and 64 deletions
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16
src/twc-utils.c
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@@ -123,7 +123,7 @@ twc_get_status_message_nt(Tox *tox, int32_t friend_number)
char *
twc_get_peer_name_nt(Tox *tox, int32_t group_number, int32_t peer_number)
{
uint8_t name[TOX_MAX_NAME_LENGTH] = {0};
uint8_t name[TOX_MAX_NAME_LENGTH+1] = {0};
int length = tox_group_peername(tox, group_number, peer_number, name);
if (length >= 0)
@@ -185,20 +185,6 @@ twc_uint32_reverse_bytes(uint32_t num)
return res;
}
/**
* Hash a Tox ID of size TOX_PUBLIC_KEY_SIZE bytes using a modified djb2 hash.
*/
unsigned long long
twc_hash_tox_id(const uint8_t *tox_id)
{
unsigned long long hash = 5381;
for (size_t i = 0; i < TOX_PUBLIC_KEY_SIZE; ++i)
hash ^= (hash << 5) + (hash >> 2) + tox_id[i];
return hash;
}
/**
* Fit correct unicode string into max chars. Return number of bytes
*/