# source files always needed for compiling
mandatory_sources = colours.c colours.h combine.c combine.h common.c common.h \
conky.c conky.h core.c core.h diskio.c diskio.h exec.c exec.h fs.c \
- fs.h logging.h mail.c mail.h mixer.c mixer.h template.c template.h \
- timed_thread.c timed_thread.h mboxscan.c mboxscan.h read_tcp.c \
- read_tcp.h scroll.c scroll.h specials.c specials.h tailhead.c \
- tailhead.h temphelper.c temphelper.h text_object.c text_object.h \
- timeinfo.c timeinfo.h algebra.c algebra.h
+ fs.h logging.h mail.c mail.h mixer.c mixer.h net_stat.c net_stat.h \
+ template.c template.h timed_thread.c timed_thread.h mboxscan.c \
+ mboxscan.h read_tcp.c read_tcp.h scroll.c scroll.h specials.c \
+ specials.h tailhead.c tailhead.h temphelper.c temphelper.h \
+ text_object.c text_object.h timeinfo.c timeinfo.h algebra.c algebra.h
# source files only needed when the apropriate option is enabled
audacious = audacious.c audacious.h
#include "conky.h"
#include "fs.h"
#include "logging.h"
+#include "net_stat.h"
#include <ctype.h>
#include <errno.h>
#include <sys/time.h>
*dest = '\0';
}
-/* network interface stuff */
-
-static struct net_stat netstats[16];
-
-struct net_stat *get_net_stat(const char *dev, void *free_at_crash1, void *free_at_crash2)
-{
- unsigned int i;
-
- if (!dev) {
- return 0;
- }
-
- /* find interface stat */
- for (i = 0; i < 16; i++) {
- if (netstats[i].dev && strcmp(netstats[i].dev, dev) == 0) {
- return &netstats[i];
- }
- }
-
- /* wasn't found? add it */
- for (i = 0; i < 16; i++) {
- if (netstats[i].dev == 0) {
- netstats[i].dev = strndup(dev, text_buffer_size);
- return &netstats[i];
- }
- }
-
- CRIT_ERR(free_at_crash1, free_at_crash2, "too many interfaces used (limit is 16)");
- return 0;
-}
-
-void clear_net_stats(void)
-{
- int i;
- for (i = 0; i < 16; i++) {
- if (netstats[i].dev) {
- free(netstats[i].dev);
- }
- }
- memset(netstats, 0, sizeof(netstats));
-}
-
-/* We should check if this is ok with OpenBSD and NetBSD as well. */
-int interface_up(const char *dev)
-{
- int fd;
- struct ifreq ifr;
-
- if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
- CRIT_ERR(NULL, NULL, "could not create sockfd");
- return 0;
- }
- strncpy(ifr.ifr_name, dev, IFNAMSIZ);
- if (ioctl(fd, SIOCGIFFLAGS, &ifr)) {
- /* if device does not exist, treat like not up */
- if (errno != ENODEV && errno != ENXIO)
- perror("SIOCGIFFLAGS");
- goto END_FALSE;
- }
-
- if (!(ifr.ifr_flags & IFF_UP)) /* iface is not up */
- goto END_FALSE;
- if (ifup_strictness == IFUP_UP)
- goto END_TRUE;
-
- if (!(ifr.ifr_flags & IFF_RUNNING))
- goto END_FALSE;
- if (ifup_strictness == IFUP_LINK)
- goto END_TRUE;
-
- if (ioctl(fd, SIOCGIFADDR, &ifr)) {
- perror("SIOCGIFADDR");
- goto END_FALSE;
- }
- if (((struct sockaddr_in *)&(ifr.ifr_ifru.ifru_addr))->sin_addr.s_addr)
- goto END_TRUE;
-
-END_FALSE:
- close(fd);
- return 0;
-END_TRUE:
- close(fd);
- return 1;
-}
-
-void free_dns_data(void)
-{
- int i;
- struct dns_data *data = &info.nameserver_info;
- for (i = 0; i < data->nscount; i++)
- free(data->ns_list[i]);
- if (data->ns_list)
- free(data->ns_list);
- memset(data, 0, sizeof(struct dns_data));
-}
-
-//static double last_dns_update;
-
-void update_dns_data(void)
-{
- FILE *fp;
- char line[256];
- struct dns_data *data = &info.nameserver_info;
-
- /* maybe updating too often causes higher load because of /etc lying on a real FS
- if (current_update_time - last_dns_update < 10.0)
- return;
- else
- last_dns_update = current_update_time;
- */
-
- free_dns_data();
-
- if ((fp = fopen("/etc/resolv.conf", "r")) == NULL)
- return;
- while(!feof(fp)) {
- if (fgets(line, 255, fp) == NULL) {
- break;
- }
- if (!strncmp(line, "nameserver ", 11)) {
- line[strlen(line) - 1] = '\0'; // remove trailing newline
- data->nscount++;
- data->ns_list = realloc(data->ns_list, data->nscount * sizeof(char *));
- data->ns_list[data->nscount - 1] = strndup(line + 11, text_buffer_size);
- }
- }
- fclose(fp);
-}
-
void format_seconds(char *buf, unsigned int n, long seconds)
{
long days;
void strfold(char *start, int count);
int check_mount(char *s);
void prepare_update(void);
-void update_dns_data(void);
void update_uptime(void);
void update_meminfo(void);
void update_net_stats(void);
extern int no_buffers;
-struct dns_data {
- int nscount;
- char **ns_list;
-};
-void free_dns_data(void);
-
-struct net_stat {
- char *dev;
- int up;
- long long last_read_recv, last_read_trans;
- long long recv, trans;
- double recv_speed, trans_speed;
- struct sockaddr addr;
-#if defined(__linux__)
- char addrs[273];
-#endif /* __linux__ */
- double net_rec[15], net_trans[15];
- // wireless extensions
- char essid[32];
- char bitrate[16];
- char mode[16];
- int link_qual;
- int link_qual_max;
- char ap[18];
-};
-void clear_net_stats(void);
-struct net_stat *get_net_stat(const char *dev, void *free_at_crash1, void *free_at_crash2);
-int interface_up(const char *dev);
-
void get_adt746x_cpu(char *, size_t);
void get_adt746x_fan(char *, size_t);
#include "mixer.h"
#include "mail.h"
#include "mboxscan.h"
+#include "net_stat.h"
#include "read_tcp.h"
#include "scroll.h"
#include "specials.h"
#ifdef HAVE_IWLIB
OBJ(wireless_essid) {
- snprintf(p, p_max_size, "%s", obj->data.net->essid);
+ print_wireless_essid(obj, p, p_max_size);
}
OBJ(wireless_mode) {
- snprintf(p, p_max_size, "%s", obj->data.net->mode);
+ print_wireless_mode(obj, p, p_max_size);
}
OBJ(wireless_bitrate) {
- snprintf(p, p_max_size, "%s", obj->data.net->bitrate);
+ print_wireless_bitrate(obj, p, p_max_size);
}
OBJ(wireless_ap) {
- snprintf(p, p_max_size, "%s", obj->data.net->ap);
+ print_wireless_ap(obj, p, p_max_size);
}
OBJ(wireless_link_qual) {
- spaced_print(p, p_max_size, "%d", 4,
- obj->data.net->link_qual);
+ print_wireless_link_qual(obj, p, p_max_size);
}
OBJ(wireless_link_qual_max) {
- spaced_print(p, p_max_size, "%d", 4,
- obj->data.net->link_qual_max);
+ print_wireless_link_qual_max(obj, p, p_max_size);
}
OBJ(wireless_link_qual_perc) {
- if (obj->data.net->link_qual_max > 0) {
- spaced_print(p, p_max_size, "%.0f", 5,
- (double) obj->data.net->link_qual /
- obj->data.net->link_qual_max * 100);
- } else {
- spaced_print(p, p_max_size, "unk", 5);
- }
+ print_wireless_link_qual_perc(obj, p, p_max_size);
}
OBJ(wireless_link_bar) {
-#ifdef X11
- if(output_methods & TO_X) {
- new_bar(p, obj->a, obj->b, ((double) obj->data.net->link_qual /
- obj->data.net->link_qual_max) * 255.0);
- }else{
-#endif /* X11 */
- if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
- new_bar_in_shell(p, p_max_size, ((double) obj->data.net->link_qual /
- obj->data.net->link_qual_max) * 100.0, obj->a);
-#ifdef X11
- }
-#endif /* X11 */
+ print_wireless_link_bar(obj, p, p_max_size);
}
#endif /* HAVE_IWLIB */
}
#endif /* X11 */
OBJ(downspeed) {
- human_readable(obj->data.net->recv_speed, p, 255);
+ print_downspeed(obj, p, p_max_size);
}
OBJ(downspeedf) {
- spaced_print(p, p_max_size, "%.1f", 8,
- obj->data.net->recv_speed / 1024.0);
+ print_downspeedf(obj, p, p_max_size);
}
#ifdef X11
OBJ(downspeedgraph) {
- new_graph(p, obj->a, obj->b, obj->c, obj->d,
- obj->data.net->recv_speed / 1024.0, obj->e, 1, obj->char_a, obj->char_b);
+ print_downspeedgraph(obj, p);
}
#endif /* X11 */
OBJ(else) {
/* harmless object, just ignore */
}
OBJ(addr) {
- if ((obj->data.net->addr.sa_data[2] & 255) == 0
- && (obj->data.net->addr.sa_data[3] & 255) == 0
- && (obj->data.net->addr.sa_data[4] & 255) == 0
- && (obj->data.net->addr.sa_data[5] & 255) == 0) {
- snprintf(p, p_max_size, "No Address");
- } else {
- snprintf(p, p_max_size, "%u.%u.%u.%u",
- obj->data.net->addr.sa_data[2] & 255,
- obj->data.net->addr.sa_data[3] & 255,
- obj->data.net->addr.sa_data[4] & 255,
- obj->data.net->addr.sa_data[5] & 255);
- }
+ print_addr(obj, p, p_max_size);
}
#if defined(__linux__)
OBJ(addrs) {
- if (NULL != obj->data.net->addrs && strlen(obj->data.net->addrs) > 2) {
- obj->data.net->addrs[strlen(obj->data.net->addrs) - 2] = 0; /* remove ", " from end of string */
- strcpy(p, obj->data.net->addrs);
- } else {
- strcpy(p, "0.0.0.0");
- }
+ print_addrs(obj, p, p_max_size);
}
#endif /* __linux__ */
#if defined(IMLIB2) && defined(X11)
}
#endif
OBJ(nameserver) {
- if (cur->nameserver_info.nscount > obj->data.i)
- snprintf(p, p_max_size, "%s",
- cur->nameserver_info.ns_list[obj->data.i]);
+ print_nameserver(obj, p, p_max_size);
}
#ifdef EVE
OBJ(eve) {
print_tztime(obj, p, p_max_size);
}
OBJ(totaldown) {
- human_readable(obj->data.net->recv, p, 255);
+ print_totaldown(obj, p, p_max_size);
}
OBJ(totalup) {
- human_readable(obj->data.net->trans, p, 255);
+ print_totalup(obj, p, p_max_size);
}
OBJ(updates) {
snprintf(p, p_max_size, "%d", total_updates);
}
}
OBJ(upspeed) {
- human_readable(obj->data.net->trans_speed, p, 255);
+ print_upspeed(obj, p, p_max_size);
}
OBJ(upspeedf) {
- spaced_print(p, p_max_size, "%.1f", 8,
- obj->data.net->trans_speed / 1024.0);
+ print_upspeedf(obj, p, p_max_size);
}
#ifdef X11
OBJ(upspeedgraph) {
- new_graph(p, obj->a, obj->b, obj->c, obj->d,
- obj->data.net->trans_speed / 1024.0, obj->e, 1, obj->char_a, obj->char_b);
+ print_upspeedgraph(obj, p);
}
#endif /* X11 */
OBJ(uptime_short) {
struct bmpx_s bmpx;
#endif
struct usr_info users;
- struct dns_data nameserver_info;
struct process *cpu[10];
struct process *memu[10];
struct process *time[10];
#include "mixer.h"
#include "mail.h"
#include "mboxscan.h"
+#include "net_stat.h"
#include "read_tcp.h"
#include "scroll.h"
#include "specials.h"
* which gets overwritten in consecutive calls. I.e.:
* this function is NOT reentrant.
*/
-static const char *dev_name(const char *path)
+const char *dev_name(const char *path)
{
static char buf[255]; /* should be enough for pathnames */
ssize_t buflen;
#ifdef HAVE_IWLIB
END OBJ(wireless_essid, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(wireless_mode, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(wireless_bitrate, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(wireless_ap, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(wireless_link_qual, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(wireless_link_qual_max, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(wireless_link_qual_perc, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(wireless_link_bar, &update_net_stats)
- SIZE_DEFAULTS(bar);
- if (arg) {
- arg = scan_bar(arg, &obj->a, &obj->b);
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_bar_arg(obj, arg, free_at_crash);
#endif /* HAVE_IWLIB */
#endif /* __linux__ */
END OBJ(conky_build_date, 0)
END OBJ(conky_build_arch, 0)
END OBJ(downspeed, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(downspeedf, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
#ifdef X11
END OBJ(downspeedgraph, &update_net_stats)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- // default to DEFAULTNETDEV
- buf = strndup(buf ? buf : DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
+ parse_net_stat_graph_arg(obj, arg, free_at_crash);
#endif /* X11 */
END OBJ(else, 0)
obj_be_ifblock_else(ifblock_opaque, obj);
END OBJ(hr, 0)
obj->data.i = arg ? atoi(arg) : 1;
END OBJ(nameserver, &update_dns_data)
- obj->data.i = arg ? atoi(arg) : 0;
+ parse_nameserver_arg(obj, arg);
END OBJ(offset, 0)
obj->data.i = arg ? atoi(arg) : 1;
END OBJ(voffset, 0)
return NULL;
}
} else OBJ(addr, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
#if defined(__linux__)
END OBJ(addrs, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
#endif /* __linux__ */
END OBJ_ARG(tail, 0, "tail needs arguments")
init_tailhead("tail", arg, obj, free_at_crash);
init_iconv_stop();
#endif
END OBJ(totaldown, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(totalup, &update_net_stats)
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(updates, 0)
END OBJ_IF(if_updatenr, 0)
obj->data.ifblock.i = arg ? atoi(arg) : 0;
END OBJ(alignc, 0)
obj->data.i = arg ? atoi(arg) : 0;
END OBJ(upspeed, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
+ parse_net_stat_arg(obj, arg, free_at_crash);
END OBJ(upspeedf, &update_net_stats)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
-
+ parse_net_stat_arg(obj, arg, free_at_crash);
#ifdef X11
END OBJ(upspeedgraph, &update_net_stats)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- // default to DEFAULTNETDEV
- buf = strndup(buf ? buf : DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
+ parse_net_stat_graph_arg(obj, arg, free_at_crash);
#endif
END OBJ(uptime_short, &update_uptime)
END OBJ(uptime, &update_uptime)
void scan_mixer_bar(const char *arg, int *a, int *w, int *h);
#endif /* X11 */
+const char *dev_name(const char *);
+
#endif /* _CONKY_CORE_H_ */
#include "conky.h"
#include "freebsd.h"
#include "logging.h"
+#include "net_stat.h"
#include "top.h"
#include "diskio.h"
#include "logging.h"
#include "common.h"
#include "linux.h"
+#include "net_stat.h"
#include "diskio.h"
#include "temphelper.h"
#include <dirent.h>
--- /dev/null
+/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
+ * vim: ts=4 sw=4 noet ai cindent syntax=c
+ *
+ * Conky, a system monitor, based on torsmo
+ *
+ * Any original torsmo code is licensed under the BSD license
+ *
+ * All code written since the fork of torsmo is licensed under the GPL
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
+ * Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
+ * (see AUTHORS)
+ * All rights reserved.
+ *
+ * This program 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.
+ *
+ * This program 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/>.
+ *
+ */
+
+#include "config.h"
+#include "logging.h"
+#include "specials.h"
+#include "net/if.h"
+#include "text_object.h"
+#include "net_stat.h"
+#include <errno.h>
+#include <string.h>
+#include <sys/ioctl.h>
+
+/* network interface stuff */
+
+struct net_stat netstats[16];
+
+struct net_stat *get_net_stat(const char *dev, void *free_at_crash1, void *free_at_crash2)
+{
+ unsigned int i;
+
+ if (!dev) {
+ return 0;
+ }
+
+ /* find interface stat */
+ for (i = 0; i < 16; i++) {
+ if (netstats[i].dev && strcmp(netstats[i].dev, dev) == 0) {
+ return &netstats[i];
+ }
+ }
+
+ /* wasn't found? add it */
+ for (i = 0; i < 16; i++) {
+ if (netstats[i].dev == 0) {
+ netstats[i].dev = strndup(dev, text_buffer_size);
+ return &netstats[i];
+ }
+ }
+
+ CRIT_ERR(free_at_crash1, free_at_crash2, "too many interfaces used (limit is 16)");
+ return 0;
+}
+
+void parse_net_stat_arg(struct text_object *obj, const char *arg, void *free_at_crash)
+{
+ if (!arg)
+ arg = DEFAULTNETDEV;
+
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+}
+
+void parse_net_stat_bar_arg(struct text_object *obj, const char *arg, void *free_at_crash)
+{
+ SIZE_DEFAULTS(bar);
+ if (arg) {
+ arg = scan_bar(arg, &obj->a, &obj->b);
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+}
+
+void print_downspeed(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ human_readable(obj->data.net.recv_speed, p, p_max_size);
+}
+
+void print_downspeedf(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ spaced_print(p, p_max_size, "%.1f", 8, obj->data.netrecv_speed / 1024.0);
+}
+
+void print_upspeed(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ human_readable(obj->data.net.trans_speed, p, p_max_size);
+}
+
+void print_upspeedf(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ spaced_print(p, p_max_size, "%.1f", 8, obj->data.net.trans_speed / 1024.0);
+}
+
+void print_totaldown(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ human_readable(obj->data.net.recv, p, p_max_size);
+}
+
+void print_totalup(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ human_readable(obj->data.net.trans, p, p_max_size);
+}
+
+void print_addr(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ if ((obj->data.net.addr.sa_data[2] & 255) == 0 &&
+ (obj->data.net.addr.sa_data[3] & 255) == 0 &&
+ (obj->data.net.addr.sa_data[4] & 255) == 0 &&
+ (obj->data.net.addr.sa_data[5] & 255) == 0) {
+ snprintf(p, p_max_size, "No Address");
+ } else {
+ snprintf(p, p_max_size, "%u.%u.%u.%u",
+ obj->data.net.addr.sa_data[2] & 255,
+ obj->data.net.addr.sa_data[3] & 255,
+ obj->data.net.addr.sa_data[4] & 255,
+ obj->data.net.addr.sa_data[5] & 255);
+ }
+}
+
+#ifdef __linux__
+void print_addrs(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ if (NULL != obj->data.net.addrs && strlen(obj->data.net.addrs) > 2) {
+ obj->data.net.addrs[strlen(obj->data.net.addrs) - 2] = 0; /* remove ", " from end of string */
+ strncpy(p, obj->data.net.addrs, p_max_size);
+ } else {
+ strncpy(p, "0.0.0.0", p_max_size);
+ }
+}
+#endif /* __linux__ */
+
+#ifdef X11
+void parse_net_stat_graph_arg(struct text_object *obj, const char *arg, void *free_at_crash)
+{
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+
+ // default to DEFAULTNETDEV
+ if (buf) {
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ return;
+ }
+ obj->data.net = get_net_stat(DEFAULTNETDEV, obj, free_at_crash);
+}
+
+void print_downspeedgraph(struct text_object *obj, char *p)
+{
+ if (!obj->data.net)
+ return;
+
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ obj->data.net.recv_speed / 1024.0, obj->e, 1, obj->char_a, obj->char_b);
+}
+
+void print_upspeedgraph(struct text_object *obj, char *p)
+{
+ if (!obj->data.net)
+ return;
+
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ obj->data.net.trans_speed / 1024.0, obj->e, 1, obj->char_a, obj->char_b);
+}
+#endif /* X11 */
+
+#ifdef __linux__
+#ifdef HAVE_IWLIB
+void print_wireless_essid(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ snprintf(p, p_max_size, "%s", obj->data.net.essid);
+}
+void print_wireless_mode(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ snprintf(p, p_max_size, "%s", obj->data.net.mode);
+}
+void print_wireless_bitrate(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ snprintf(p, p_max_size, "%s", obj->data.net.bitrate);
+}
+void print_wireless_ap(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ snprintf(p, p_max_size, "%s", obj->data.net.ap);
+}
+void print_wireless_link_qual(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ spaced_print(p, p_max_size, "%d", 4, obj->data.net.link_qual);
+}
+void print_wireless_link_qual_max(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ spaced_print(p, p_max_size, "%d", 4, obj->data.net.link_qual_max);
+}
+void print_wireless_link_qual_perc(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+ if (obj->data.net.link_qual_max > 0) {
+ spaced_print(p, p_max_size, "%.0f", 5,
+ (double) obj->data.net.link_qual /
+ obj->data.net.link_qual_max * 100);
+ } else {
+ spaced_print(p, p_max_size, "unk", 5);
+ }
+}
+void print_wireless_link_bar(struct text_object *obj, char *p, int p_max_size)
+{
+ if (!obj->data.net)
+ return;
+
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->a, obj->b, ((double) obj->data.net.link_qual /
+ obj->data.net.link_qual_max) * 255.0);
+ } else
+#endif /* X11 */
+ {
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, ((double) obj->data.net.link_qual /
+ obj->data.net.link_qual_max) * 100.0, obj->a);
+ }
+}
+#endif /* HAVE_IWLIB */
+#endif /* __linux__ */
+
+void clear_net_stats(void)
+{
+ int i;
+ for (i = 0; i < 16; i++) {
+ if (netstats[i].dev) {
+ free(netstats[i].dev);
+ }
+ }
+ memset(netstats, 0, sizeof(netstats));
+}
+
+/* We should check if this is ok with OpenBSD and NetBSD as well. */
+int interface_up(const char *dev)
+{
+ int fd;
+ struct ifreq ifr;
+
+ if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
+ CRIT_ERR(NULL, NULL, "could not create sockfd");
+ return 0;
+ }
+ strncpy(ifr.ifr_name, dev, IFNAMSIZ);
+ if (ioctl(fd, SIOCGIFFLAGS, &ifr)) {
+ /* if device does not exist, treat like not up */
+ if (errno != ENODEV && errno != ENXIO)
+ perror("SIOCGIFFLAGS");
+ goto END_FALSE;
+ }
+
+ if (!(ifr.ifr_flags & IFF_UP)) /* iface is not up */
+ goto END_FALSE;
+ if (ifup_strictness == IFUP_UP)
+ goto END_TRUE;
+
+ if (!(ifr.ifr_flags & IFF_RUNNING))
+ goto END_FALSE;
+ if (ifup_strictness == IFUP_LINK)
+ goto END_TRUE;
+
+ if (ioctl(fd, SIOCGIFADDR, &ifr)) {
+ perror("SIOCGIFADDR");
+ goto END_FALSE;
+ }
+ if (((struct sockaddr_in *)&(ifr.ifr_ifru.ifru_addr))->sin_addr.s_addr)
+ goto END_TRUE;
+
+END_FALSE:
+ close(fd);
+ return 0;
+END_TRUE:
+ close(fd);
+ return 1;
+}
+
+static struct {
+ int nscount;
+ char **ns_list;
+} dns_data = {
+ .nscount = 0,
+ .ns_list = NULL,
+};
+
+void free_dns_data(void)
+{
+ int i;
+ for (i = 0; i < dns_data.nscount; i++)
+ free(dns_data.ns_list[i]);
+ if (dns_data.ns_list)
+ free(dns_data.ns_list);
+ memset(&dns_data, 0, sizeof(dns_data));
+}
+
+void update_dns_data(void)
+{
+ FILE *fp;
+ char line[256];
+ //static double last_dns_update = 0.0;
+
+ /* maybe updating too often causes higher load because of /etc lying on a real FS
+ if (current_update_time - last_dns_update < 10.0)
+ return;
+
+ last_dns_update = current_update_time;
+ */
+
+ free_dns_data();
+
+ if ((fp = fopen("/etc/resolv.conf", "r")) == NULL)
+ return;
+ while(!feof(fp)) {
+ if (fgets(line, 255, fp) == NULL) {
+ break;
+ }
+ if (!strncmp(line, "nameserver ", 11)) {
+ line[strlen(line) - 1] = '\0'; // remove trailing newline
+ dns_data.nscount++;
+ dns_data.ns_list = realloc(dns_data.ns_list, dns_data.nscount * sizeof(char *));
+ dns_data.ns_list[dns_data.nscount - 1] = strndup(line + 11, text_buffer_size);
+ }
+ }
+ fclose(fp);
+}
+
+void parse_nameserver_arg(struct text_object *obj, const char *arg)
+{
+ obj->data.l = arg ? atoi(arg) : 0;
+}
+
+void print_nameserver(struct text_object *obj, char *p, int p_max_size)
+{
+ if (dns_data.nscount > obj->data.l)
+ snprintf(p, p_max_size, "%s", dns_data.ns_list[obj->data.l]);
+}
--- /dev/null
+/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
+ * vim: ts=4 sw=4 noet ai cindent syntax=c
+ *
+ * Conky, a system monitor, based on torsmo
+ *
+ * Any original torsmo code is licensed under the BSD license
+ *
+ * All code written since the fork of torsmo is licensed under the GPL
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
+ * Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
+ * (see AUTHORS)
+ * All rights reserved.
+ *
+ * This program 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.
+ *
+ * This program 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 _NET_STAT_H
+#define _NET_STAT_H
+
+#include <sys/socket.h> /* struct sockaddr */
+
+struct net_stat {
+ char *dev;
+ int up;
+ long long last_read_recv, last_read_trans;
+ long long recv, trans;
+ double recv_speed, trans_speed;
+ struct sockaddr addr;
+#if defined(__linux__)
+ char addrs[273];
+#endif /* __linux__ */
+ double net_rec[15], net_trans[15];
+ // wireless extensions
+ char essid[32];
+ char bitrate[16];
+ char mode[16];
+ int link_qual;
+ int link_qual_max;
+ char ap[18];
+};
+
+extern struct net_stat netstats[];
+
+struct net_stat *get_net_stat(const char *, void *, void *);
+
+void parse_net_stat_arg(struct text_object *, const char *, void *);
+void parse_net_stat_bar_arg(struct text_object *, const char *, void *);
+void print_downspeed(struct text_object *, char *, int);
+void print_downspeedf(struct text_object *, char *, int);
+void print_upspeed(struct text_object *, char *, int);
+void print_upspeedf(struct text_object *, char *, int);
+void print_totaldown(struct text_object *, char *, int);
+void print_totalup(struct text_object *, char *, int);
+void print_addr(struct text_object *, char *, int);
+#ifdef __linux__
+void print_addrs(struct text_object *, char *, int);
+#endif /* __linux__ */
+#ifdef X11
+void parse_net_stat_graph_arg(struct text_object *, const char *, void *);
+void print_downspeedgraph(struct text_object *, char *);
+void print_upspeedgraph(struct text_object *, char *);
+#endif /* X11 */
+#ifdef __linux__
+#ifdef HAVE_IWLIB
+void print_wireless_essid(struct text_object *, char *, int);
+void print_wireless_mode(struct text_object *, char *, int);
+void print_wireless_bitrate(struct text_object *, char *, int);
+void print_wireless_ap(struct text_object *, char *, int);
+void print_wireless_link_qual(struct text_object *, char *, int);
+void print_wireless_link_qual_max(struct text_object *, char *, int);
+void print_wireless_link_qual_perc(struct text_object *, char *, int);
+void print_wireless_link_bar(struct text_object *, char *, int);
+#endif /* HAVE_IWLIB */
+#endif /* __linux__ */
+
+void clear_net_stats(void);
+int interface_up(const char *);
+
+void free_dns_data(void);
+void update_dns_data(void);
+void parse_nameserver_arg(struct text_object *, const char *);
+void print_nameserver(struct text_object *, char *, int);
+
+#endif /* _NET_STAT_H */
*/
#include "netbsd.h"
+#include "net_stat.h"
static kvm_t *kd = NULL;
int kd_init = 0, nkd_init = 0;
#include "conky.h"
#include "diskio.h"
#include "logging.h"
+#include "net_stat.h"
#include "openbsd.h"
#include "top.h"
projects / monky / commitdiff