diff options
Diffstat (limited to 'src/fr-process.c')
| -rw-r--r-- | src/fr-process.c | 60 |
1 files changed, 57 insertions, 3 deletions
diff --git a/src/fr-process.c b/src/fr-process.c index 7a65493..0ad5b1e 100644 --- a/src/fr-process.c +++ b/src/fr-process.c @@ -218,6 +218,7 @@ struct _FrProcessPrivate { gboolean running; gboolean stopping; + gboolean suspend; gint current_command; gint error_command; /* command that coused an error. */ @@ -333,7 +334,7 @@ fr_process_new (void) static void fr_process_stop_priv (FrProcess *process, gboolean emit_signal); - +static int fr_switch_process_state (FrProcess *process); static void fr_process_finalize (GObject *object) @@ -1026,8 +1027,52 @@ fr_process_start (FrProcess *process) start_current_command (process); } } - - +static int +fr_close_suspend_process(FrProcess *process) +{ + int ret = -1; + g_return_val_if_fail(process != NULL, ret); + + if (process->priv->suspend) + { + if (process->priv->command_pid > 0) + { + ret = killpg (process->priv->command_pid,SIGTERM); + ret = killpg (process->priv->command_pid,SIGCONT); + } + if(ret == 0) + process->priv->suspend = FALSE; + } + + return ret; +} +static int +fr_switch_process_state (FrProcess *process) +{ + int ret = -1; + g_return_val_if_fail(process != NULL, ret); + + if (process->priv->stopping) + return ret; + + if (process->priv->suspend) + { + + if (process->priv->command_pid > 0) + ret = killpg (process->priv->command_pid,SIGCONT); + if(ret == 0) + process->priv->suspend = FALSE; + } + else + { + if (process->priv->command_pid > 0) + ret = killpg (process->priv->command_pid,SIGSTOP); + if(ret == 0) + process->priv->suspend = TRUE; + } + + return ret; +} static void fr_process_stop_priv (FrProcess *process, gboolean emit_signal) @@ -1075,3 +1120,12 @@ fr_process_stop (FrProcess *process) { fr_process_stop_priv (process, TRUE); } +int start_switch_state (FrProcess *process) +{ + return fr_switch_process_state (process); +} +void start_close_suspend_process(FrProcess *process) +{ + fr_close_suspend_process(process); +} + |