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add hook to get notified when the terminal session ends

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This commit is contained in:
Ray Strode 2007-05-23 10:35:37 -04:00
parent 9958276959
commit 8e520e352e
2 changed files with 38 additions and 6 deletions
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38
src/ply-terminal-session.c
View file

@ -45,6 +45,11 @@ struct _ply_terminal_session
ply_logger_t *logger;
ply_event_loop_t *loop;
char **argv;
ply_terminal_session_done_handler_t done_handler;
void *done_handler_user_data;
uint32_t is_running : 1;
};
static bool ply_terminal_session_open_console (ply_terminal_session_t *session);
@ -119,6 +124,7 @@ ply_terminal_session_new (const char * const *argv)
session->argv = ply_copy_string_array (argv);
session->terminal = ply_terminal_new ();
session->logger = ply_logger_new ();
session->is_running = false;
return session;
}
@ -160,14 +166,18 @@ ply_terminal_session_attach_to_event_loop (ply_terminal_session_t *session,
}
bool
ply_terminal_session_run (ply_terminal_session_t *session,
ply_terminal_session_flags_t flags)
ply_terminal_session_run (ply_terminal_session_t *session,
ply_terminal_session_flags_t flags,
ply_terminal_session_done_handler_t done_handler,
void *user_data)
{
int pid;
bool run_in_parent, look_in_path;
assert (session != NULL);
assert (session->loop != NULL);
assert (!session->is_running);
assert (session->done_handler == NULL);
run_in_parent = (flags & PLY_TERMINAL_SESSION_FLAGS_RUN_IN_PARENT) != 0;
look_in_path = (flags & PLY_TERMINAL_SESSION_FLAGS_LOOK_IN_PATH) != 0;
@ -182,11 +192,18 @@ ply_terminal_session_run (ply_terminal_session_t *session,
if (((pid == 0) && run_in_parent) ||
((pid != 0) && !run_in_parent))
return true;
{
session->is_running = true;
session->done_handler = done_handler;
session->done_handler_user_data = user_data;
return true;
}
ply_terminal_session_execute (session, look_in_path);
_exit (errno);
return false;
}
int
@ -221,7 +238,11 @@ ply_terminal_session_on_hangup (ply_terminal_session_t *session)
assert (session != NULL);
ply_logger_flush (session->logger);
ply_event_loop_exit (session->loop, 0);
session->is_running = false;
if (session->done_handler != NULL)
session->done_handler (session->done_handler_user_data, session);
}
void
@ -263,6 +284,11 @@ ply_terminal_session_stop_logging (ply_terminal_session_t *session)
#include "ply-event-loop.h"
#include "ply-terminal-session.h"
static void
on_finished (ply_event_loop_t *loop)
{
}
int
main (int argc,
char **argv)
@ -283,7 +309,9 @@ main (int argc,
ply_terminal_session_attach_to_event_loop (session, loop);
if (!ply_terminal_session_run (session, flags))
if (!ply_terminal_session_run (session, flags,
(ply_terminal_session_done_handler_t)
on_finished, loop))
{
perror ("could not start terminal session");
return errno;

6
src/ply-terminal-session.h
View file

@ -29,6 +29,8 @@
#include "ply-event-loop.h"
typedef struct _ply_terminal_session ply_terminal_session_t;
typedef void (* ply_terminal_session_done_handler_t)
(void *user_data, ply_terminal_session_t *session);
typedef enum
{
@ -44,7 +46,9 @@ void ply_terminal_session_free (ply_terminal_session_t *session);
void ply_terminal_session_attach_to_event_loop (ply_terminal_session_t *session,
ply_event_loop_t *loop);
bool ply_terminal_session_run (ply_terminal_session_t *session,
ply_terminal_session_flags_t flags);
ply_terminal_session_flags_t flags,
ply_terminal_session_done_handler_t done_handler,
void *user_data);
int ply_terminal_session_get_fd (ply_terminal_session_t *session);
void ply_terminal_session_start_logging (ply_terminal_session_t *session);
void ply_terminal_session_stop_logging (ply_terminal_session_t *session);