audiod: Avoid to report 100% time at startup.

[paraslash.git] / client.c

diff --git a/client.c b/client.c
index d951692caa22f11340dcae3e29962aec2e5aa0ec..34cc9189bb2a1768765be83a5edaf5c0e2be7f5d 100644 (file)
--- a/client.c
+++ b/client.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1997-2014 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 1997 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -35,8 +35,8 @@ __printf_2_3 void (*para_log)(int, const char*, ...) = stderr_log;
 
 #ifdef HAVE_READLINE
 #include "interactive.h"
-#include "server_completion.h"
-#include "afs_completion.h"
+#include "server.completion.h"
+#include "afs.completion.h"
 
 struct exec_task {
        struct task *task;
@@ -45,18 +45,18 @@ struct exec_task {
        size_t result_size;
 };
 
-static void exec_pre_select(struct sched *s, struct task *t)
+static void exec_pre_select(struct sched *s, void *context)
 {
-       struct exec_task *et = task_context(t);
+       struct exec_task *et = context;
        int ret = btr_node_status(et->btrn, 0, BTR_NT_LEAF);
 
        if (ret != 0)
                sched_min_delay(s);
 }
 
-static int exec_post_select(__a_unused struct sched *s, struct task *t)
+static int exec_post_select(__a_unused struct sched *s, void *context)
 {
-       struct exec_task *et = task_context(t);
+       struct exec_task *et = context;
        struct btr_node *btrn = et->btrn;
        char *buf;
        size_t sz;
@@ -204,10 +204,10 @@ I9E_DUMMY_COMPLETER(pause);
 I9E_DUMMY_COMPLETER(play);
 I9E_DUMMY_COMPLETER(si);
 I9E_DUMMY_COMPLETER(term);
-I9E_DUMMY_COMPLETER(version);
 I9E_DUMMY_COMPLETER(stop);
 I9E_DUMMY_COMPLETER(addatt);
 I9E_DUMMY_COMPLETER(init);
+I9E_DUMMY_COMPLETER(tasks);
 
 static struct i9e_completer completers[];
 
@@ -217,6 +217,13 @@ static void help_completer(struct i9e_completion_info *ci,
        result->matches = i9e_complete_commands(ci->word, completers);
 }
 
+static void version_completer(struct i9e_completion_info *ci,
+               struct i9e_completion_result *cr)
+{
+       char *opts[] = {"-v", NULL};
+       i9e_complete_option(opts, ci, cr);
+}
+
 static void stat_completer(struct i9e_completion_info *ci,
                struct i9e_completion_result *cr)
 {
@@ -269,9 +276,9 @@ static void ls_completer(struct i9e_completion_info *ci,
                struct i9e_completion_result *cr)
 {
        char *opts[] = {
-               "--", "-l", "-ls", "-ll", "-lv", "-lp", "-lm", "-lc", "-p",
-               "-a", "-r", "-d", "-sp", "-sl", "-ss", "-sn", "-sf", "-sc",
-               "-si", "-sy", "-sb", "-sd", "-sa", NULL
+               "--", "-l", "-l=s", "-l=l", "-l=v", "-l=p", "-l=m", "-l=c",
+               "-p", "-a", "-r", "-d", "-s=p", "-s=l", "-s=s", "-s=n", "-s=f",
+               "-s=c", "-s=i", "-s=y", "-s=b", "-s=d", "-s=a", NULL
        };
        if (ci->word[0] == '-')
                i9e_complete_option(opts, ci, cr);
@@ -530,16 +537,16 @@ __noreturn static void print_completions(void)
 
 struct supervisor_task {
        bool stdout_task_started;
-       struct task task;
+       struct task *task;
 };
 
-static int supervisor_post_select(struct sched *s, struct task *t)
+static int supervisor_post_select(struct sched *s, void *context)
 {
-       struct supervisor_task *svt = container_of(t, struct supervisor_task,
-               task);
+       struct supervisor_task *svt = context;
+       int ret = task_status(ct->task);
 
-       if (ct->task.error < 0)
-               return ct->task.error;
+       if (ret < 0)
+               return ret;
        if (!svt->stdout_task_started && ct->status == CL_EXECUTING) {
                stdout_task_register(&sot, s);
                svt->stdout_task_started = true;
@@ -552,12 +559,7 @@ static int supervisor_post_select(struct sched *s, struct task *t)
        return 0;
 }
 
-static struct supervisor_task supervisor_task = {
-       .task = {
-               .post_select = supervisor_post_select,
-               .status = "supervisor task"
-       }
-};
+static struct supervisor_task supervisor_task;
 
 /**
  * The client program to connect to para_server.
@@ -605,18 +607,26 @@ int main(int argc, char *argv[])
                goto out;
        sot.btrn = btr_new_node(&(struct btr_node_description)
                EMBRACE(.name = "stdout", .parent = ct->btrn[0]));
-       register_task(&sched, &supervisor_task.task);
+       supervisor_task.task = task_register(&(struct task_info) {
+               .name = "supervisor",
+               .post_select = supervisor_post_select,
+               .context = &supervisor_task,
+       }, &sched);
+
        ret = schedule(&sched);
-       if (ret >= 0 && ct->task.error < 0) {
-               switch(ct->task.error) {
-               /* these are not errors */
-               case -E_SERVER_CMD_SUCCESS:
-               case -E_EOF:
-               case -E_SERVER_EOF:
-               case -E_BTR_EOF:
-                       ret = 0;
-                       break;
-               default: ret = -E_SERVER_CMD_FAILURE;
+       if (ret >= 0) {
+               ret = task_status(ct->task);
+               if (ret < 0) {
+                       switch (ret) {
+                       /* these are not errors */
+                       case -E_SERVER_CMD_SUCCESS:
+                       case -E_EOF:
+                       case -E_SERVER_EOF:
+                       case -E_BTR_EOF:
+                               ret = 0;
+                               break;
+                       default: ret = -E_SERVER_CMD_FAILURE;
+                       }
                }
        }
        sched_shutdown(&sched);