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Add the ability to make peer-specific commands using public keys

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This allows us to use commands on peers who may be using nicks with strange
or unsupported unicode characters
This commit is contained in:
jfreegman
2021-11-12 12:28:54 -05:00
parent 1211899a40
commit 1a2320b035
4 changed files with 99 additions and 28 deletions
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51
src/groupchats.c
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@ -465,6 +465,8 @@ static void sort_peerlist(uint32_t groupnumber)
}
/* Gets the peer_id associated with nick.
*
* Returns 0 on success.
* Returns -1 on failure or if nick is not assigned to anyone in the group.
*/
int group_get_nick_peer_id(uint32_t groupnumber, const char *nick, uint32_t *peer_id)
@ -476,11 +478,50 @@ int group_get_nick_peer_id(uint32_t groupnumber, const char *nick, uint32_t *pee
}
for (size_t i = 0; i < chat->max_idx; ++i) {
if (chat->peer_list[i].active) {
if (strcmp(nick, chat->peer_list[i].name) == 0) {
*peer_id = chat->peer_list[i].peer_id;
return 0;
}
GroupPeer *peer = &chat->peer_list[i];
if (!peer->active) {
continue;
}
if (strcmp(nick, peer->name) == 0) {
*peer_id = peer->peer_id;
return 0;
}
}
return -1;
}
/* Gets the peer_id associated with `public_key`.
*
* Returns 0 on success.
* Returns -1 on failure or if `public_key` is invalid.
*/
int group_get_public_key_peer_id(uint32_t groupnumber, const char *public_key, uint32_t *peer_id)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return -1;
}
char key_bin[TOX_GROUP_PEER_PUBLIC_KEY_SIZE];
if (hex_string_to_bin(public_key, strlen(public_key), key_bin, sizeof(key_bin)) == -1) {
return -1;
}
for (size_t i = 0; i < chat->max_idx; ++i) {
GroupPeer *peer = &chat->peer_list[i];
if (!peer->active) {
continue;
}
if (memcmp(key_bin, peer->public_key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE) == 0) {
*peer_id = peer->peer_id;
return 0;
}
}