255 lines
6.3 KiB
C
255 lines
6.3 KiB
C
|
/* GKrellM
|
||
|
|
| Copyright (C) 1999-2007 Bill Wilson
|
||
|
|
|
|
||
|
|
| Author: Bill Wilson billw@gkrellm.net
|
||
|
|
| Latest versions might be found at: http://gkrellm.net
|
||
|
|
|
|
||
|
|
|
|
||
|
|
| GKrellM is free software: you can redistribute it and/or modify it
|
||
|
|
| under the terms of the GNU General Public License as published by
|
||
|
|
| the Free Software Foundation, either version 3 of the License, or
|
||
|
|
| (at your option) any later version.
|
||
|
|
|
|
||
|
|
| GKrellM is distributed in the hope that it will be useful, but WITHOUT
|
||
|
|
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
||
|
|
| License for more details.
|
||
|
|
|
|
||
|
|
| You should have received a copy of the GNU General Public License
|
||
|
|
| along with this program. If not, see http://www.gnu.org/licenses/
|
||
|
|
*/
|
||
|
|
#ifndef GKRELLMD_H
|
||
|
|
#define GKRELLMD_H
|
||
|
|
|
||
|
|
#include <glib.h>
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <ctype.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <time.h>
|
||
|
|
|
||
|
|
#if (defined(__sun) && defined(__SVR4)) || defined(SOLARIS_8)
|
||
|
|
#define __solaris__
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if !defined(WIN32)
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <utime.h>
|
||
|
|
#include <sys/socket.h>
|
||
|
|
#include <sys/time.h>
|
||
|
|
#include <netinet/in.h>
|
||
|
|
#include <arpa/inet.h>
|
||
|
|
#include <netdb.h>
|
||
|
|
#include <sys/ioctl.h>
|
||
|
|
#include <pwd.h>
|
||
|
|
#include <grp.h>
|
||
|
|
#if defined(__solaris__)
|
||
|
|
#include <sys/filio.h>
|
||
|
|
#endif
|
||
|
|
#include <sys/select.h>
|
||
|
|
#include <sys/wait.h>
|
||
|
|
#else
|
||
|
|
#define ioctl ioctlsocket
|
||
|
|
#include <winsock2.h>
|
||
|
|
#include <ws2tcpip.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <sys/stat.h>
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <locale.h>
|
||
|
|
#include <signal.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
|
||
|
|
#if !defined(PACKAGE_D)
|
||
|
|
#define PACKAGE_D "gkrellmd"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Internationalization support.
|
||
|
|
*/
|
||
|
|
#if defined (ENABLE_NLS)
|
||
|
|
#include <libintl.h>
|
||
|
|
# undef _
|
||
|
|
# define _(String) dgettext(PACKAGE_D,String)
|
||
|
|
# if defined(gettext_noop)
|
||
|
|
# define N_(String) gettext_noop(String)
|
||
|
|
# else
|
||
|
|
# define N_(String) (String)
|
||
|
|
# endif /* gettext_noop */
|
||
|
|
#else
|
||
|
|
# define _(String) (String)
|
||
|
|
# define N_(String) (String)
|
||
|
|
# define textdomain(String) (String)
|
||
|
|
# define gettext(String) (String)
|
||
|
|
# define dgettext(Domain,String) (String)
|
||
|
|
# define dcgettext(Domain,String,Type) (String)
|
||
|
|
# define bindtextdomain(Domain,Directory) (Domain)
|
||
|
|
#endif /* ENABLE_NLS */
|
||
|
|
|
||
|
|
/* -------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
#define GKRELLMD_VERSION_MAJOR 2
|
||
|
|
#define GKRELLMD_VERSION_MINOR 3
|
||
|
|
#define GKRELLMD_VERSION_REV 1
|
||
|
|
#define GKRELLMD_EXTRAVERSION ""
|
||
|
|
|
||
|
|
#define GKRELLMD_CHECK_VERSION(major,minor,rev) \
|
||
|
|
(GKRELLMD_VERSION_MAJOR > (major) || \
|
||
|
|
(GKRELLMD_VERSION_MAJOR == (major) && GKRELLMD_VERSION_MINOR > (minor)) || \
|
||
|
|
(GKRELLMD_VERSION_MAJOR == (major) && GKRELLMD_VERSION_MINOR == (minor) && \
|
||
|
|
GKRELLMD_VERSION_REV >= (rev)))
|
||
|
|
|
||
|
|
#define GKRELLMD_CONFIG "gkrellmd.conf"
|
||
|
|
|
||
|
|
#define GKRELLMD_PLUGINS_DIR ".gkrellm2/plugins-gkrellmd"
|
||
|
|
#define GKRELLMD_LOCAL_PLUGINS_DIR "/usr/local/lib/gkrellm2/plugins-gkrellmd"
|
||
|
|
#if !defined(GKRELLMD_SYSTEM_PLUGINS_DIR)
|
||
|
|
#define GKRELLMD_SYSTEM_PLUGINS_DIR "/usr/lib/gkrellm2/plugins-gkrellmd"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if !defined(WIN32)
|
||
|
|
#define GKRELLMD_SYS_ETC "/etc"
|
||
|
|
#define GKRELLMD_LOCAL_ETC "/usr/local/etc"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct _GkrellmdClient
|
||
|
|
{
|
||
|
|
gint major_version,
|
||
|
|
minor_version,
|
||
|
|
rev_version;
|
||
|
|
gchar *hostname;
|
||
|
|
|
||
|
|
gint fd;
|
||
|
|
gboolean served,
|
||
|
|
alive,
|
||
|
|
last_client;
|
||
|
|
gboolean feature_subdisk;
|
||
|
|
GString *input_gstring;
|
||
|
|
void (*input_func)(struct _GkrellmdClient *, gchar *);
|
||
|
|
}
|
||
|
|
GkrellmdClient;
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
gint timer_ticks,
|
||
|
|
second_tick,
|
||
|
|
two_second_tick,
|
||
|
|
five_second_tick,
|
||
|
|
ten_second_tick,
|
||
|
|
minute_tick;
|
||
|
|
}
|
||
|
|
GkrellmdTicks;
|
||
|
|
|
||
|
|
extern GkrellmdTicks GK;
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
gboolean need_serve;
|
||
|
|
const gchar *serve_name;
|
||
|
|
gboolean serve_name_sent;
|
||
|
|
GString *serve_gstring;
|
||
|
|
GkrellmdClient *client;
|
||
|
|
|
||
|
|
GList *config_list;
|
||
|
|
|
||
|
|
gboolean is_plugin;
|
||
|
|
void *handle;
|
||
|
|
gchar *path;
|
||
|
|
void (*client_input_func)(GkrellmdClient *, gchar *);
|
||
|
|
}
|
||
|
|
GkrellmdMonitorPrivate;
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct _GkrellmdMonitor
|
||
|
|
{
|
||
|
|
gchar *name;
|
||
|
|
void (*update_monitor)(struct _GkrellmdMonitor *mon,
|
||
|
|
gboolean first_update);
|
||
|
|
void (*serve_data)(struct _GkrellmdMonitor *mon,
|
||
|
|
gboolean first_serve);
|
||
|
|
void (*serve_setup)(struct _GkrellmdMonitor *mon);
|
||
|
|
|
||
|
|
GkrellmdMonitorPrivate
|
||
|
|
*privat;
|
||
|
|
}
|
||
|
|
GkrellmdMonitor;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/* gkrellmd serve data functions used by builtins and plugins.
|
||
|
|
*/
|
||
|
|
void gkrellmd_plugin_serve_setup(GkrellmdMonitor *mon,
|
||
|
|
gchar *name, gchar *line);
|
||
|
|
void gkrellmd_need_serve(GkrellmdMonitor *mon);
|
||
|
|
void gkrellmd_set_serve_name(GkrellmdMonitor *mon, const gchar *name);
|
||
|
|
void gkrellmd_serve_data(GkrellmdMonitor *mon, gchar *line);
|
||
|
|
void gkrellmd_add_serveflag_done(gboolean *);
|
||
|
|
gboolean gkrellmd_check_client_version(GkrellmdMonitor *mon,
|
||
|
|
gint major, gint minor, gint rev);
|
||
|
|
|
||
|
|
const gchar *gkrellmd_config_getline(GkrellmdMonitor *mon);
|
||
|
|
|
||
|
|
void gkrellmd_client_input_connect(GkrellmdMonitor *mon,
|
||
|
|
void (*func)(GkrellmdClient *, gchar *));
|
||
|
|
|
||
|
|
|
||
|
|
/* Small set of useful functions duplicated from src/utils.c.
|
||
|
|
| These really should just be in the gkrellm_ namespace for sysdep code
|
||
|
|
| common to gkrellm and gkrellmd, but for convenience, offer them in
|
||
|
|
| both gkrellm_ and gkrellmd_ namespaces.
|
||
|
|
*/
|
||
|
|
void gkrellmd_free_glist_and_data(GList **list_head);
|
||
|
|
gboolean gkrellmd_getline_from_gstring(GString **, gchar *, gint);
|
||
|
|
gchar *gkrellmd_dup_token(gchar **string, gchar *delimeters);
|
||
|
|
gboolean gkrellmd_dup_string(gchar **dst, gchar *src);
|
||
|
|
|
||
|
|
void gkrellm_free_glist_and_data(GList **list_head);
|
||
|
|
gboolean gkrellm_getline_from_gstring(GString **, gchar *, gint);
|
||
|
|
gchar *gkrellm_dup_token(gchar **string, gchar *delimeters);
|
||
|
|
gboolean gkrellm_dup_string(gchar **dst, gchar *src);
|
||
|
|
|
||
|
|
|
||
|
|
/* Plugins should use above data serve functions instead of this.
|
||
|
|
*/
|
||
|
|
gint gkrellmd_send_to_client(GkrellmdClient *client, gchar *buf);
|
||
|
|
|
||
|
|
|
||
|
|
/* Misc
|
||
|
|
*/
|
||
|
|
void gkrellmd_add_mailbox(gchar *);
|
||
|
|
GkrellmdTicks *gkrellmd_ticks(void);
|
||
|
|
gint gkrellmd_get_timer_ticks(void);
|
||
|
|
|
||
|
|
|
||
|
|
#if !GLIB_CHECK_VERSION(2,0,0)
|
||
|
|
|
||
|
|
/* glib2 compatibility functions
|
||
|
|
*/
|
||
|
|
#define G_FILE_TEST_EXISTS 1
|
||
|
|
#define G_FILE_TEST_IS_DIR 2
|
||
|
|
#define G_FILE_TEST_IS_REGULAR 4
|
||
|
|
|
||
|
|
#include <dirent.h>
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
DIR *dir;
|
||
|
|
}
|
||
|
|
GDir;
|
||
|
|
|
||
|
|
GDir *g_dir_open(gchar *path, guint flags, gpointer error);
|
||
|
|
gchar *g_dir_read_name(GDir *dir);
|
||
|
|
void g_dir_close(GDir *dir);
|
||
|
|
gboolean g_file_test(gchar *filename, gint test);
|
||
|
|
gchar *g_build_filename(gchar *first, ...);
|
||
|
|
gchar *g_path_get_basename(gchar *file_name);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // GKRELLMD_H
|