Reverted libgtop changes. It's a common module and I should not modify it.
2003-10-19 Carlos Perelló Marín <carlos@gnome.org> * support/*: Reverted libgtop changes. It's a common module and I should not modify it. * Added/removed files. Now the move should be done.
This commit is contained in:
Carlos Perelló Marín
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Carlos Perelló Marín
Carlos Perelló Marín
parent
bae16b467f
commit
4c8ae9e25c
256
src/daemon/slave.c
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256
src/daemon/slave.c
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/* $Id$ */
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/* Copyright (C) 1998-99 Martin Baulig
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This file is part of LibGTop 1.0.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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LibGTop is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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LibGTop is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with LibGTop; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include "daemon.h"
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void
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handle_slave_connection (int input, int output)
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{
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glibtop *server G_GNUC_UNUSED = glibtop_global_server;
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int64_t *param_ptr G_GNUC_UNUSED;
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const void *ptr G_GNUC_UNUSED;
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unsigned short max_len G_GNUC_UNUSED;
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pid_t pid G_GNUC_UNUSED;
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glibtop_response _resp, *resp = &_resp;
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glibtop_command _cmnd, *cmnd = &_cmnd;
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char parameter [BUFSIZ];
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glibtop_send_version (glibtop_global_server, output);
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while (do_read (input, cmnd, sizeof (glibtop_command))) {
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#ifdef SLAVE_DEBUG
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fprintf (stderr, "Slave %d received command "
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"%d from client.\n", getpid (), cmnd->command);
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#endif
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if (cmnd->data_size >= BUFSIZ)
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glibtop_error ("Client sent %d bytes, "
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"but buffer is %d",
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cmnd->size, BUFSIZ);
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memset (resp, 0, sizeof (glibtop_response));
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memset (parameter, 0, sizeof (parameter));
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if (cmnd->data_size) {
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#ifdef SLAVE_DEBUG
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fprintf (stderr, "Client has %d bytes of data.\n",
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cmnd->data_size);
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#endif
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do_read (input, parameter, cmnd->data_size);
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} else if (cmnd->size) {
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memcpy (parameter, cmnd->parameter, cmnd->size);
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}
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switch (cmnd->command) {
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case GLIBTOP_CMND_QUIT:
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do_output (output, resp, 0, 0, NULL);
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return;
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#if GLIBTOP_SUID_PROCLIST
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case GLIBTOP_CMND_PROCLIST:
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param_ptr = (int64_t *) parameter;
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ptr = glibtop_get_proclist_p
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(server, &resp->u.data.proclist,
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param_ptr [0], param_ptr [1]);
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do_output (output, resp, _offset_data (proclist),
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resp->u.data.proclist.total, ptr);
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glibtop_free_r (server, ptr);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_ARGS
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case GLIBTOP_CMND_PROC_ARGS:
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memcpy (&pid, parameter, sizeof (pid_t));
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memcpy (&max_len, parameter + sizeof (pid_t),
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sizeof (max_len));
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ptr = glibtop_get_proc_args_p (server,
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&resp->u.data.proc_args,
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pid, max_len);
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do_output (output, resp, _offset_data (proc_args),
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ptr ? resp->u.data.proc_args.size+1 : 0,
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ptr);
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glibtop_free_r (server, ptr);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_MAP
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case GLIBTOP_CMND_PROC_MAP:
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memcpy (&pid, parameter, sizeof (pid_t));
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ptr = glibtop_get_proc_map_p (server,
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&resp->u.data.proc_map,
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pid);
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do_output (output, resp, _offset_data (proc_map),
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resp->u.data.proc_map.total, ptr);
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glibtop_free_r (server, ptr);
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break;
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#endif
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default:
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handle_slave_command (cmnd, resp, parameter);
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do_output (output, resp, resp->offset, 0, NULL);
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break;
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}
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}
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}
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void
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handle_slave_command (glibtop_command *cmnd, glibtop_response *resp,
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const void *parameter)
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{
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glibtop *server = glibtop_global_server;
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unsigned device G_GNUC_UNUSED;
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pid_t pid G_GNUC_UNUSED;
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switch (cmnd->command) {
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case GLIBTOP_CMND_SYSDEPS:
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memcpy (&resp->u.sysdeps, &server->sysdeps,
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sizeof (glibtop_sysdeps));
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resp->u.sysdeps.features = glibtop_server_features;
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resp->u.sysdeps.flags = glibtop_server_features |
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(1L << GLIBTOP_SYSDEPS_FEATURES);
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resp->offset = _offset_union (sysdeps);
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break;
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#if GLIBTOP_SUID_CPU
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case GLIBTOP_CMND_CPU:
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glibtop_get_cpu_p (server, &resp->u.data.cpu);
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resp->offset = _offset_data (cpu);
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break;
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#endif
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#if GLIBTOP_SUID_MEM
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case GLIBTOP_CMND_MEM:
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glibtop_get_mem_p (server, &resp->u.data.mem);
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resp->offset = _offset_data (mem);
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break;
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#endif
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#if GLIBTOP_SUID_SWAP
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case GLIBTOP_CMND_SWAP:
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glibtop_get_swap_p (server, &resp->u.data.swap);
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resp->offset = _offset_data (swap);
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break;
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#endif
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#if GLIBTOP_SUID_UPTIME
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case GLIBTOP_CMND_UPTIME:
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glibtop_get_uptime_p (server, &resp->u.data.uptime);
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resp->offset = _offset_data (uptime);
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break;
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#endif
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#if GLIBTOP_SUID_LOADAVG
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case GLIBTOP_CMND_LOADAVG:
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glibtop_get_loadavg_p (server, &resp->u.data.loadavg);
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resp->offset = _offset_data (loadavg);
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break;
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#endif
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#if GLIBTOP_SUID_SHM_LIMITS
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case GLIBTOP_CMND_SHM_LIMITS:
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glibtop_get_shm_limits_p (server, &resp->u.data.shm_limits);
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resp->offset = _offset_data (shm_limits);
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break;
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#endif
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#if GLIBTOP_SUID_MSG_LIMITS
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case GLIBTOP_CMND_MSG_LIMITS:
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glibtop_get_msg_limits_p (server, &resp->u.data.msg_limits);
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resp->offset = _offset_data (msg_limits);
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break;
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#endif
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#if GLIBTOP_SUID_SEM_LIMITS
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case GLIBTOP_CMND_SEM_LIMITS:
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glibtop_get_sem_limits_p (server, &resp->u.data.sem_limits);
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resp->offset = _offset_data (sem_limits);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_STATE
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case GLIBTOP_CMND_PROC_STATE:
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memcpy (&pid, parameter, sizeof (pid_t));
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glibtop_get_proc_state_p
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(server, &resp->u.data.proc_state, pid);
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resp->offset = _offset_data (proc_state);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_UID
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case GLIBTOP_CMND_PROC_UID:
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memcpy (&pid, parameter, sizeof (pid_t));
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glibtop_get_proc_uid_p
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(server, &resp->u.data.proc_uid, pid);
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resp->offset = _offset_data (proc_uid);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_MEM
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case GLIBTOP_CMND_PROC_MEM:
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memcpy (&pid, parameter, sizeof (pid_t));
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glibtop_get_proc_mem_p
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(server, &resp->u.data.proc_mem, pid);
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resp->offset = _offset_data (proc_mem);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_TIME
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case GLIBTOP_CMND_PROC_TIME:
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memcpy (&pid, parameter, sizeof (pid_t));
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glibtop_get_proc_time_p
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(server, &resp->u.data.proc_time, pid);
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resp->offset = _offset_data (proc_time);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_SIGNAL
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case GLIBTOP_CMND_PROC_SIGNAL:
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memcpy (&pid, parameter, sizeof (pid_t));
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glibtop_get_proc_signal_p
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(server, &resp->u.data.proc_signal, pid);
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resp->offset = _offset_data (proc_signal);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_KERNEL
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case GLIBTOP_CMND_PROC_KERNEL:
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memcpy (&pid, parameter, sizeof (pid_t));
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glibtop_get_proc_kernel_p
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(server, &resp->u.data.proc_kernel, pid);
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resp->offset = _offset_data (proc_kernel);
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break;
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#endif
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#if GLIBTOP_SUID_PROC_SEGMENT
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case GLIBTOP_CMND_PROC_SEGMENT:
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memcpy (&pid, parameter, sizeof (pid_t));
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glibtop_get_proc_segment_p
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(server, &resp->u.data.proc_segment, pid);
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resp->offset = _offset_data (proc_segment);
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break;
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#endif
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#if GLIBTOP_SUID_NETLOAD
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case GLIBTOP_CMND_NETLOAD:
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glibtop_get_netload_p (server, &resp->u.data.netload, parameter);
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resp->offset = _offset_data (netload);
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break;
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#endif
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#if GLIBTOP_SUID_PPP
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case GLIBTOP_CMND_PPP:
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memcpy (&device, parameter, sizeof (unsigned short));
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glibtop_get_ppp_p (server, &resp->u.data.ppp, device);
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resp->offset = _offset_data (ppp);
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break;
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#endif
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default:
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glibtop_error ("Child received unknown command %u",
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cmnd->command);
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break;
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}
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}
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