etc/afpd/afpstats_obj.c

   1 /*
   2  * Copyright (c) 2013 Frank Lahm <franklahm@gmail.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #ifdef HAVE_CONFIG_H
  16 #include "config.h"
  17 #endif /* HAVE_CONFIG_H */
  18
  19 #include <strings.h>
  20 #include <pwd.h>
  21
  22 #include <glib-object.h>
  23 #include <glib.h>
  24 #include <glib/gprintf.h>
  25
  26 #include <atalk/logger.h>
  27 #include <atalk/dsi.h>
  28
  29 #include "afpstats.h"
  30 #include "afpstats_obj.h"
  31
  32 struct AFPStatsObj
  33 {
  34   GObject parent;
  35 };
  36
  37 struct AFPStatsObjClass
  38 {
  39   GObjectClass parent;
  40 };
  41
  42 static void afpstats_obj_init(AFPStatsObj *obj)
  43 {
  44 }
  45
  46 static void afpstats_obj_class_init(AFPStatsObjClass *klass)
  47 {
  48 }
  49
  50 static gpointer afpstats_obj_parent_class = NULL;
  51
  52 static void afpstats_obj_class_intern_init(gpointer klass)
  53 {
  54         afpstats_obj_parent_class = g_type_class_peek_parent(klass);
  55         afpstats_obj_class_init((AFPStatsObjClass *)klass);
  56 }
  57
  58 GType afpstats_obj_get_type(void)
  59 {
  60         static volatile gsize g_define_type_id__volatile = 0;
  61         if (g_once_init_enter(&g_define_type_id__volatile)) {
  62                 GType g_define_type_id = g_type_register_static_simple(
  63             G_TYPE_OBJECT,
  64             g_intern_static_string("AFPStatsObj"),
  65             sizeof(AFPStatsObjClass),
  66             (GClassInitFunc)afpstats_obj_class_intern_init,
  67                         sizeof(AFPStatsObj),
  68                         (GInstanceInitFunc)afpstats_obj_init,
  69                         (GTypeFlags)0);
  70                 g_once_init_leave(&g_define_type_id__volatile, g_define_type_id);
  71         }
  72         return g_define_type_id__volatile;
  73 }
  74
  75 gboolean afpstats_obj_get_users(AFPStatsObj *obj, gchar ***ret, GError **error)
  76 {
  77     gchar **names;
  78     server_child_t *childs = afpstats_get_and_lock_childs();
  79     afp_child_t *child;
  80     struct passwd *pw;
  81     int i = 0, j;
  82     char buf[256];
  83
  84     names = g_new(char *, childs->servch_count + 1);
  85
  86     for (j = 0; j < CHILD_HASHSIZE && i < childs->servch_count; j++) {
  87         child = childs->servch_table[j];
  88         while (child) {
  89             if (child->afpch_valid && (pw = getpwuid(child->afpch_uid))) {
  90                 time_t time = child->afpch_logintime;
  91                 strftime(buf, sizeof(buf), "%b %d %H:%M:%S", localtime(&time));
  92                 names[i++] = g_strdup_printf("name: %s, pid: %d, logintime: %s, state: %s, volumes: %s",
  93                                              pw->pw_name, child->afpch_pid, buf,
  94                                              child->afpch_state == DSI_RUNNING ? "active" :
  95                                              child->afpch_state == DSI_SLEEPING ? "sleeping" :
  96                                              child->afpch_state == DSI_EXTSLEEP ? "sleeping" :
  97                                              child->afpch_state == DSI_DISCONNECTED ? "disconnected" :
  98                                              "unknown",
  99                                              child->afpch_volumes ? child->afpch_volumes : "-");
 100             }
 101             child = child->afpch_next;
 102         }
 103     }
 104     names[i] = NULL;
 105     *ret = names;
 106
 107     afpstats_unlock_childs();
 108
 109     return TRUE;
 110 }