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-rw-r--r--src/config.c153
-rw-r--r--src/general.c17
-rw-r--r--src/get_cpu_temperature.c44
-rw-r--r--src/get_eth_info.c88
-rw-r--r--src/get_load.c22
-rw-r--r--src/get_wireless_info.c64
-rw-r--r--src/output.c154
-rw-r--r--src/print_battery_info.c (renamed from src/get_battery_info.c)44
-rw-r--r--src/print_cpu_temperature.c59
-rw-r--r--src/print_eth_info.c95
-rw-r--r--src/print_ip_addr.c (renamed from src/get_ip_addr.c)0
-rw-r--r--src/print_ipv6_addr.c (renamed from src/get_ipv6_addr.c)32
-rw-r--r--src/print_load.c39
-rw-r--r--src/print_run_watch.c10
-rw-r--r--src/print_time.c13
-rw-r--r--src/print_wireless_info.c92
16 files changed, 366 insertions, 560 deletions
diff --git a/src/config.c b/src/config.c
deleted file mode 100644
index e39c19b..0000000
--- a/src/config.c
+++ /dev/null
@@ -1,153 +0,0 @@
-// vim:ts=8:expandtab
-#include <sys/stat.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <glob.h>
-
-#include "i3status.h"
-
-int highest_order = 0;
-
-/*
- * Reads the configuration from the given file
- *
- */
-int load_configuration(const char *configfile) {
- #define OPT(x) else if (strcasecmp(dest_name, x) == 0)
-
- /* check if the file exists */
- struct stat buf;
- if (stat(configfile, &buf) < 0)
- return -1;
-
- int result = 0;
- FILE *handle = fopen(configfile, "r");
- if (handle == NULL)
- die("Could not open configfile\n");
- char dest_name[512], dest_value[512], whole_buffer[1026];
-
- while (!feof(handle)) {
- char *ret;
- if ((ret = fgets(whole_buffer, 1024, handle)) == whole_buffer) {
- /* sscanf implicitly strips whitespace */
- if (sscanf(whole_buffer, "%s %[^\n]", dest_name, dest_value) < 1)
- continue;
- } else if (ret != NULL)
- die("Could not read line in configuration file\n");
-
- /* skip comments and empty lines */
- if (dest_name[0] == '#' || strlen(dest_name) < 3)
- continue;
-
- OPT("wlan")
- wlan_interface = strdup(dest_value);
- OPT("eth")
- eth_interface = strdup(dest_value);
- OPT("time_format")
- time_format = strdup(dest_value);
- OPT("battery") {
- struct battery *new = calloc(1, sizeof(struct battery));
- if (new == NULL)
- die("Could not allocate memory\n");
- if (asprintf(&(new->path), "/sys/class/power_supply/BAT%d/uevent", atoi(dest_value)) == -1)
- die("Could not build battery path\n");
-
- /* check if flags were specified for this battery */
- if (strstr(dest_value, ",") != NULL) {
- char *flags = strstr(dest_value, ",");
- flags++;
- if (*flags == 'f')
- new->use_last_full = true;
- }
- SIMPLEQ_INSERT_TAIL(&batteries, new, batteries);
- } OPT("color")
- use_colors = true;
- OPT("get_ipv6")
- get_ipv6 = true;
- OPT("get_ethspeed")
- get_ethspeed = true;
- OPT("get_cpu_temperature") {
- get_cpu_temperature = true;
- int zone = 0;
- if (strlen(dest_value) > 0)
- zone = atoi(dest_value);
- if (asprintf(&thermal_zone, THERMAL_ZONE, zone) == -1)
- die("Could not build thermal_zone path\n");
- } OPT("normcolors")
- wmii_normcolors = strdup(dest_value);
- OPT("interval")
- interval = atoi(dest_value);
- OPT("wmii_path")
- {
-#if !defined(DZEN) && !defined(XMOBAR)
- static glob_t globbuf;
- struct stat stbuf;
- if (glob(dest_value, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) < 0)
- die("glob() failed\n");
- wmii_path = strdup(globbuf.gl_pathc > 0 ? globbuf.gl_pathv[0] : dest_value);
- globfree(&globbuf);
-
- if ((stat(wmii_path, &stbuf)) == -1) {
- fprintf(stderr, "Warning: wmii_path contains an invalid path\n");
- free(wmii_path);
- wmii_path = strdup(dest_value);
- }
- if (wmii_path[strlen(wmii_path)-1] != '/')
- die("wmii_path is not terminated by /\n");
-#endif
- }
- OPT("run_watch")
- {
- char *name = strdup(dest_value);
- char *path = name;
- while (*path != ' ')
- path++;
- *(path++) = '\0';
- num_run_watches += 2;
- run_watches = realloc(run_watches, sizeof(char*) * num_run_watches);
- run_watches[num_run_watches-2] = name;
- run_watches[num_run_watches-1] = path;
- }
- OPT("order")
- {
-
- for (int c = 0; c < MAX_ORDER; c++)
- order[c] = -1;
-
- #define SET_ORDER(opt, idx) { if (strcasecmp(token, opt) == 0) order[idx] = highest_order++; }
- char *walk, *token;
- walk = token = dest_value;
- while (*walk != '\0') {
- while ((*walk != ',') && (*walk != '\0'))
- walk++;
- *(walk++) = '\0';
- SET_ORDER("run", ORDER_RUN);
- SET_ORDER("ipv6", ORDER_IPV6);
- SET_ORDER("wlan", ORDER_WLAN);
- SET_ORDER("eth", ORDER_ETH);
- SET_ORDER("battery", ORDER_BATTERY);
- SET_ORDER("cpu_temperature", ORDER_CPU_TEMPERATURE);
- SET_ORDER("load", ORDER_LOAD);
- SET_ORDER("time", ORDER_TIME);
- token = walk;
- while (isspace((int)(*token)))
- token++;
- }
- }
- else
- {
- result = -2;
- die("Unknown configfile option: %s\n", dest_name);
- }
- }
- fclose(handle);
-
-#if !defined(DZEN) && !defined(XMOBAR)
- if (wmii_path == NULL)
- exit(EXIT_FAILURE);
-#endif
-
- return result;
-}
diff --git a/src/general.c b/src/general.c
index 8d48f74..a093c16 100644
--- a/src/general.c
+++ b/src/general.c
@@ -53,21 +53,6 @@ void die(const char *fmt, ...) {
(void)vsnprintf(buffer, sizeof(buffer), fmt, ap);
va_end(ap);
- if (wmii_path != NULL)
- write_error_to_statusbar(buffer);
- else
- fprintf(stderr, "%s", buffer);
+ fprintf(stderr, "%s", buffer);
exit(EXIT_FAILURE);
}
-
-/*
- * This function just concats two strings in place, it should only be used
- * for concatting order to the name of a file or concatting color codes.
- * Otherwise, the buffer size would have to be increased.
- *
- */
-char *order_to_str(int number, char *name) {
- static char buf[32];
- (void)snprintf(buf, sizeof(buf), "%d%s", number, name);
- return buf;
-}
diff --git a/src/get_cpu_temperature.c b/src/get_cpu_temperature.c
deleted file mode 100644
index 9eb55bb..0000000
--- a/src/get_cpu_temperature.c
+++ /dev/null
@@ -1,44 +0,0 @@
-// vim:ts=8:expandtab
-#include <stdlib.h>
-#include <limits.h>
-#include <stdio.h>
-
-#include "i3status.h"
-
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-#include <err.h>
-#include <sys/types.h>
-#include <sys/sysctl.h>
-#define TZ_ZEROC 2732
-#define TZ_KELVTOC(x) (((x) - TZ_ZEROC) / 10), abs(((x) - TZ_ZEROC) % 10)
-#endif
-
-
-/*
- * Reads the CPU temperature from /sys/class/thermal/thermal_zone0/temp and
- * returns the temperature in degree celcius.
- *
- */
-const char *get_cpu_temperature_info() {
- static char buf[16];
-
-#if defined(LINUX)
- long int temp;
- if (!slurp(thermal_zone, buf, sizeof(buf)))
- die("Could not open \"%s\"\n", thermal_zone);
- temp = strtol(buf, NULL, 10);
- if (temp == LONG_MIN || temp == LONG_MAX || temp <= 0)
- (void)snprintf(buf, sizeof(buf), "T: ? C");
- else
- (void)snprintf(buf, sizeof(buf), "T: %ld C", (temp/1000));
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
- int sysctl_rslt;
- size_t sysctl_size = sizeof (sysctl_rslt);
- if (sysctlbyname(thermal_zone,&sysctl_rslt,&sysctl_size,NULL,0))
- return "No Thermal";
-
- snprintf(buf,sizeof(buf),"T: %d.%d C",TZ_KELVTOC(sysctl_rslt));
-#endif
-
- return buf;
-}
diff --git a/src/get_eth_info.c b/src/get_eth_info.c
deleted file mode 100644
index 80cc829..0000000
--- a/src/get_eth_info.c
+++ /dev/null
@@ -1,88 +0,0 @@
-// vim:ts=8:expandtab
-#include <string.h>
-#include <limits.h>
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include "i3status.h"
-
-#if defined(LINUX)
-#include <linux/ethtool.h>
-#include <linux/sockios.h>
-#define PART_ETHSPEED "E: %s (%d Mbit/s)"
-#endif
-
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-#include <net/if_media.h>
-#define IFM_TYPE_MATCH(dt, t) \
- (IFM_TYPE((dt)) == 0 || IFM_TYPE((dt)) == IFM_TYPE((t)))
-
-#define PART_ETHSPEED "E: %s (%s)"
-
-#endif
-
-/*
- * Combines ethernet IP addresses and speed (if requested) for displaying
- *
- */
-const char *get_eth_info() {
- static char part[512];
-#if defined(LINUX)
- int ethspeed=0;
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
- char *ethspeed;
-#endif
- const char *ip_address = get_ip_addr(eth_interface);
-
- if (ip_address == NULL) {
- (void)snprintf(part, sizeof(part), "E: down");
- return part;
- }
-
- if (get_ethspeed) {
-#if defined(LINUX)
- /* This code path requires root privileges */
- struct ifreq ifr;
- struct ethtool_cmd ecmd;
-
- ecmd.cmd = ETHTOOL_GSET;
- (void)memset(&ifr, 0, sizeof(ifr));
- ifr.ifr_data = (caddr_t)&ecmd;
- (void)strcpy(ifr.ifr_name, eth_interface);
- if (ioctl(general_socket, SIOCETHTOOL, &ifr) == 0)
- ethspeed = (ecmd.speed == USHRT_MAX ? 0 : ecmd.speed);
- else get_ethspeed = false;
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
- struct ifmediareq ifm;
- (void)memset(&ifm, 0, sizeof(ifm));
- (void)strncpy(ifm.ifm_name, eth_interface, sizeof(ifm.ifm_name));
- int ret = ioctl(general_socket, SIOCGIFMEDIA, (caddr_t)&ifm);
-
- /* Get the description of the media type, partially taken from
- * FreeBSD's ifconfig */
- const struct ifmedia_description *desc;
- struct ifmedia_description ifm_subtype_descriptions[] =
- IFM_SUBTYPE_ETHERNET_DESCRIPTIONS;
-
- for (desc = ifm_subtype_descriptions;
- desc->ifmt_string != NULL;
- desc++) {
- if (IFM_TYPE_MATCH(desc->ifmt_word, ifm.ifm_active) &&
- IFM_SUBTYPE(desc->ifmt_word) == IFM_SUBTYPE(ifm.ifm_active))
- break;
- }
- ethspeed = (desc->ifmt_string != NULL ? desc->ifmt_string : "?");
-#endif
- }
-
- if (get_ethspeed)
- (void)snprintf(part, sizeof(part), PART_ETHSPEED, ip_address, ethspeed);
- else (void)snprintf(part, sizeof(part), "E: %s", ip_address);
-
- return part;
-}
diff --git a/src/get_load.c b/src/get_load.c
deleted file mode 100644
index 2f58d9b..0000000
--- a/src/get_load.c
+++ /dev/null
@@ -1,22 +0,0 @@
-// vim:ts=8:expandtab
-#include "i3status.h"
-#include <err.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-const char *get_load() {
- static char part[512];
-
-/* Get load */
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(sun)
- double loadavg[3];
- if (getloadavg(loadavg, 3) == -1)
- errx(-1, "getloadavg() failed\n");
- (void)snprintf(part, sizeof(part), "%1.2f %1.2f %1.2f", loadavg[0], loadavg[1], loadavg[2]);
-#else
- part[0] = '\0';
-#endif
-
- return part;
-}
diff --git a/src/get_wireless_info.c b/src/get_wireless_info.c
deleted file mode 100644
index 1f13764..0000000
--- a/src/get_wireless_info.c
+++ /dev/null
@@ -1,64 +0,0 @@
-// vim:ts=8:expandtab
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <limits.h>
-#include <iwlib.h>
-
-#include "i3status.h"
-
-const char *get_wireless_essid() {
- static char part[512];
-#ifdef LINUX
- int skfd;
- if ((skfd = iw_sockets_open()) < 0) {
- perror("socket");
- exit(-1);
- }
- struct wireless_config cfg;
- if (iw_get_basic_config(skfd, wlan_interface, &cfg) >= 0)
- snprintf(part, sizeof(part), "%s", cfg.essid);
- else part[0] = '\0';
- (void)close(skfd);
-#else
- part[0] = '\0';
-#endif
- return part;
-}
-
-/*
- * Just parses /proc/net/wireless looking for lines beginning with
- * wlan_interface, extracting the quality of the link and adding the
- * current IP address of wlan_interface.
- *
- */
-const char *get_wireless_info() {
- char buf[1024];
- static char part[512];
- char *interfaces;
- memset(buf, 0, sizeof(buf));
- memset(part, 0, sizeof(part));
-
- if (!slurp("/proc/net/wireless", buf, sizeof(buf)))
- die("Could not open \"/proc/net/wireless\"\n");
-
- interfaces = skip_character(buf, '\n', 1) + 1;
- while ((interfaces = skip_character(interfaces, '\n', 1)+1) < buf+strlen(buf)) {
- while (isspace((int)*interfaces))
- interfaces++;
- if (!BEGINS_WITH(interfaces, wlan_interface))
- continue;
- int quality;
- if (sscanf(interfaces, "%*[^:]: 0000 %d", &quality) != 1)
- continue;
- if ((quality == UCHAR_MAX) || (quality == 0)) {
- (void)snprintf(part, sizeof(part), "%sW: down%s", color("#FF0000"), endcolor());
- } else (void)snprintf(part, sizeof(part), "%sW: (%03d%% at %s) %s%s",
- color("#00FF00"), quality, get_wireless_essid(), get_ip_addr(wlan_interface), endcolor());
- return part;
- }
-
- return part;
-}
-
diff --git a/src/output.c b/src/output.c
index eee458b..d4d8c2f 100644
--- a/src/output.c
+++ b/src/output.c
@@ -11,22 +11,12 @@
#include "i3status.h"
/*
- * Writes an errormessage to statusbar
- *
- */
-void write_error_to_statusbar(const char *message) {
- cleanup_rbar_dir();
- create_file("error");
- write_to_statusbar("error", message, true);
-}
-
-/*
- * Returns the correct color format for dzen (^fg(color)) or wmii (color <normcolors>)
+ * Returns the correct color format for dzen (^fg(color)) or xmobar (<fc=color>)
*
*/
char *color(const char *colorstr) {
static char colorbuf[32];
- if (!use_colors) {
+ if (!cfg_getbool(cfg_general, "colors")) {
colorbuf[0] = '\0';
return colorbuf;
}
@@ -34,8 +24,6 @@ char *color(const char *colorstr) {
(void)snprintf(colorbuf, sizeof(colorbuf), "^fg(%s)", colorstr);
#elif XMOBAR
(void)snprintf(colorbuf, sizeof(colorbuf), "<fc=%s>", colorstr);
-#else
- (void)snprintf(colorbuf, sizeof(colorbuf), "%s %s ", colorstr, wmii_normcolors);
#endif
return colorbuf;
}
@@ -52,142 +40,8 @@ char *endcolor() {
#endif
}
-/*
- * Cleans wmii's /rbar directory by deleting all regular files
- *
- */
-void cleanup_rbar_dir() {
-#if defined(DZEN) || defined(XMOBAR)
- return;
-#endif
- struct dirent *ent;
- DIR *dir;
- char pathbuf[strlen(wmii_path)+256+1];
-
- if ((dir = opendir(wmii_path)) == NULL)
- exit(EXIT_FAILURE);
-
- while ((ent = readdir(dir)) != NULL) {
- if (ent->d_type == DT_REG) {
- (void)snprintf(pathbuf, sizeof(pathbuf), "%s%s", wmii_path, ent->d_name);
- if (unlink(pathbuf) == -1)
- exit(EXIT_FAILURE);
- }
- }
-
- (void)closedir(dir);
-}
-
-/*
- * Creates the specified file in wmii's /rbar directory with
- * correct modes and initializes colors if colormode is enabled
- *
- */
-void create_file(const char *name) {
+void print_seperator() {
#if defined(DZEN) || defined(XMOBAR)
- return;
+ printf("%s", BAR);
#endif
- char pathbuf[strlen(wmii_path)+256+1];
- int fd;
- int flags = O_CREAT | O_WRONLY;
- struct stat statbuf;
-
- (void)snprintf(pathbuf, sizeof(pathbuf), "%s%s", wmii_path, name);
-
- /* Overwrite file's contents if it exists */
- if (stat(pathbuf, &statbuf) >= 0)
- flags |= O_TRUNC;
-
- if ((fd = open(pathbuf, flags, S_IRUSR | S_IWUSR)) < 0)
- exit(EXIT_FAILURE);
- if (use_colors) {
- char *tmp = color("#888888");
- if (write(fd, tmp, strlen(tmp)) != (ssize_t)strlen(tmp))
- exit(EXIT_FAILURE);
- }
- (void)close(fd);
-}
-
-/*
- * Waits until wmii_path/rbar exists (= the filesystem gets mounted),
- * cleans up all files and creates the needed files
- *
- */
-void setup(void) {
- unsigned int i;
- char pathbuf[512];
-
-#if !defined(DZEN) && !defined(XMOBAR)
- struct stat statbuf;
- /* Wait until wmii_path/rbar exists */
- for (; stat(wmii_path, &statbuf) < 0; sleep(interval));
-#endif
-#define cf(orderidx, name) create_file(order_to_str(order[orderidx], name));
-
- cleanup_rbar_dir();
- if (wlan_interface)
- cf(ORDER_WLAN, "wlan");
- if (eth_interface)
- cf(ORDER_ETH, "eth");
- if (get_cpu_temperature)
- cf(ORDER_CPU_TEMPERATURE, "cpu_temperature");
- cf(ORDER_LOAD, "load");
- if (time_format)
- cf(ORDER_TIME, "time");
- for (i = 0; i < num_run_watches; i += 2) {
- snprintf(pathbuf, sizeof(pathbuf), "%d%s", order[ORDER_RUN], run_watches[i]);
- create_file(pathbuf);
- }
-}
-
-/*
- * Writes the given message in the corresponding file in wmii's /rbar directory
- *
- */
-void write_to_statusbar(const char *name, const char *message, bool final_entry) {
-#ifdef DZEN
- if (final_entry) {
- if (printf("%s^p(6)\n", message) < 0) {
- perror("printf");
- exit(1);
- }
-
- fflush(stdout);
- return;
- }
- if (printf("%s" BAR, message) < 0) {
- perror("printf");
- exit(1);
- }
- return;
-#elif XMOBAR
- if (final_entry) {
- if (printf("%s\n", message) < 0) {
- perror("printf");
- exit(1);
- }
-
- fflush(stdout);
- return;
- }
- if (printf("%s" BAR, message) < 0) {
- perror("printf");
- exit(1);
- }
- return;
-
-#endif
-
- char pathbuf[strlen(wmii_path)+256+1];
- int fd;
-
- (void)snprintf(pathbuf, sizeof(pathbuf), "%s%s", wmii_path, name);
- if ((fd = open(pathbuf, O_RDWR)) == -1) {
- /* Try to re-setup stuff and just continue */
- setup();
- return;
- }
- if (write(fd, message, strlen(message)) != (ssize_t)strlen(message))
- exit(EXIT_FAILURE);
- (void)close(fd);
}
diff --git a/src/get_battery_info.c b/src/print_battery_info.c
index ee78706..eb1f6bb 100644
--- a/src/get_battery_info.c
+++ b/src/print_battery_info.c
@@ -16,9 +16,8 @@
* worn off your battery is.
*
*/
-const char *get_battery_info(struct battery *bat) {
+void print_battery_info(int number, const char *format) {
char buf[1024];
- static char part[512];
char *walk, *last;
int full_design = -1,
remaining = -1,
@@ -26,8 +25,12 @@ const char *get_battery_info(struct battery *bat) {
charging_status_t status = CS_DISCHARGING;
#if defined(LINUX)
- if (!slurp(bat->path, buf, sizeof(buf)))
- return "No battery";
+ static char batpath[512];
+ sprintf(batpath, "/sys/class/power_supply/BAT%d/uevent", number);
+ if (!slurp(batpath, buf, sizeof(buf))) {
+ printf("No battery");
+ return;
+ }
for (walk = buf, last = buf; (walk-buf) < 1024; walk++) {
if (*walk == '\n') {
@@ -49,22 +52,24 @@ const char *get_battery_info(struct battery *bat) {
status = CS_FULL;
else {
/* The only thing left is the full capacity */
+#if 0
if (bat->use_last_full) {
if (!BEGINS_WITH(last, "POWER_SUPPLY_ENERGY_FULL") &&
!BEGINS_WITH(last, "POWER_SUPPLY_CHARGE_FULL"))
continue;
} else {
+#endif
if (!BEGINS_WITH(last, "POWER_SUPPLY_CHARGE_FULL_DESIGN") &&
!BEGINS_WITH(last, "POWER_SUPPLY_ENERGY_FULL_DESIGN"))
continue;
- }
+ //}
full_design = atoi(walk+1);
}
}
if ((full_design == 1) || (remaining == -1))
- return part;
+ return;
if (present_rate > 0) {
float remaining_time;
@@ -81,13 +86,13 @@ const char *get_battery_info(struct battery *bat) {
minutes = seconds / 60;
seconds -= (minutes * 60);
- (void)snprintf(part, sizeof(part), "%s %.02f%% %02d:%02d:%02d",
+ (void)printf("%s %.02f%% %02d:%02d:%02d",
(status == CS_CHARGING ? "CHR" :
(status == CS_DISCHARGING ? "BAT" : "FULL")),
(((float)remaining / (float)full_design) * 100),
max(hours, 0), max(minutes, 0), max(seconds, 0));
} else {
- (void)snprintf(part, sizeof(part), "%s %.02f%%",
+ (void)printf("%s %.02f%%",
(status == CS_CHARGING ? "CHR" :
(status == CS_DISCHARGING ? "BAT" : "FULL")),
(((float)remaining / (float)full_design) * 100));
@@ -97,16 +102,22 @@ const char *get_battery_info(struct battery *bat) {
int sysctl_rslt;
size_t sysctl_size = sizeof(sysctl_rslt);
- if (sysctlbyname(BATT_LIFE, &sysctl_rslt, &sysctl_size, NULL, 0) != 0)
- return "No battery";
+ if (sysctlbyname(BATT_LIFE, &sysctl_rslt, &sysctl_size, NULL, 0) != 0) {
+ printf("No battery");
+ return;
+ }
present_rate = sysctl_rslt;
- if (sysctlbyname(BATT_TIME, &sysctl_rslt, &sysctl_size, NULL, 0) != 0)
- return "No battery";
+ if (sysctlbyname(BATT_TIME, &sysctl_rslt, &sysctl_size, NULL, 0) != 0) {
+ printf("No battery");
+ return;
+ }
remaining = sysctl_rslt;
- if (sysctlbyname(BATT_STATE, &sysctl_rslt, &sysctl_size, NULL,0) != 0)
- return "No battery";
+ if (sysctlbyname(BATT_STATE, &sysctl_rslt, &sysctl_size, NULL,0) != 0) {
+ printf("No battery");
+ return;
+ }
state = sysctl_rslt;
if (state == 0 && present_rate == 100)
@@ -123,17 +134,16 @@ const char *get_battery_info(struct battery *bat) {
minutes = remaining;
hours = minutes / 60;
minutes -= (hours * 60);
- (void)snprintf(part, sizeof(part), "%s %02d%% %02dh%02d",
+ (void)printf("%s %02d%% %02dh%02d",
(status == CS_CHARGING ? "CHR" :
(status == CS_DISCHARGING ? "BAT" : "FULL")),
present_rate,
max(hours, 0), max(minutes, 0));
} else {
- (void)snprintf(part, sizeof(part), "%s %02d%%",
+ (void)printf("%s %02d%%",
(status == CS_CHARGING ? "CHR" :
(status == CS_DISCHARGING ? "BAT" : "FULL")),
present_rate);
}
#endif
- return part;
}
diff --git a/src/print_cpu_temperature.c b/src/print_cpu_temperature.c
new file mode 100644
index 0000000..d524f0b
--- /dev/null
+++ b/src/print_cpu_temperature.c
@@ -0,0 +1,59 @@
+// vim:ts=8:expandtab
+#include <stdlib.h>
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "i3status.h"
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include <err.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#define TZ_ZEROC 2732
+#define TZ_KELVTOC(x) (((x) - TZ_ZEROC) / 10), abs(((x) - TZ_ZEROC) % 10)
+#endif
+
+static char *thermal_zone;
+
+/*
+ * Reads the CPU temperature from /sys/class/thermal/thermal_zone0/temp and
+ * returns the temperature in degree celcius.
+ *
+ */
+void print_cpu_temperature_info(int zone, const char *format) {
+ const char *walk;
+ static char buf[16];
+
+ asprintf(&thermal_zone, THERMAL_ZONE, zone);
+
+ for (walk = format; *walk != '\0'; walk++) {
+ if (*walk != '%') {
+ putchar(*walk);
+ continue;
+ }
+
+ if (BEGINS_WITH(walk+1, "degrees")) {
+#if defined(LINUX)
+ long int temp;
+ if (!slurp(thermal_zone, buf, sizeof(buf)))
+ die("Could not open \"%s\"\n", thermal_zone);
+ temp = strtol(buf, NULL, 10);
+ if (temp == LONG_MIN || temp == LONG_MAX || temp <= 0)
+ (void)printf("?");
+ else
+ (void)printf("%ld", (temp/1000));
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ int sysctl_rslt;
+ size_t sysctl_size = sizeof(sysctl_rslt);
+ if (sysctlbyname(thermal_zone, &sysctl_rslt, &sysctl_size, NULL, 0)) {
+ (void)printf("No thermal zone found");
+ return;
+ }
+
+ (void)printf("%d.%d", TZ_KELVTOC(sysctl_rslt));
+#endif
+ walk += strlen("degrees");
+ }
+ }
+}
diff --git a/src/print_eth_info.c b/src/print_eth_info.c
new file mode 100644
index 0000000..7624383
--- /dev/null
+++ b/src/print_eth_info.c
@@ -0,0 +1,95 @@
+// vim:ts=8:expandtab
+#include <string.h>
+#include <limits.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "i3status.h"
+
+#if defined(LINUX)
+#include <linux/ethtool.h>
+#include <linux/sockios.h>
+#define PART_ETHSPEED "E: %s (%d Mbit/s)"
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include <net/if_media.h>
+#define IFM_TYPE_MATCH(dt, t) \
+ (IFM_TYPE((dt)) == 0 || IFM_TYPE((dt)) == IFM_TYPE((t)))
+
+#define PART_ETHSPEED "E: %s (%s)"
+
+#endif
+
+static void print_eth_speed(const char *interface) {
+#if defined(LINUX)
+ int ethspeed = 0;
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ char *ethspeed;
+#endif
+
+#if defined(LINUX)
+ /* This code path requires root privileges */
+ struct ifreq ifr;
+ struct ethtool_cmd ecmd;
+
+ ecmd.cmd = ETHTOOL_GSET;
+ (void)memset(&ifr, 0, sizeof(ifr));
+ ifr.ifr_data = (caddr_t)&ecmd;
+ (void)strcpy(ifr.ifr_name, interface);
+ if (ioctl(general_socket, SIOCETHTOOL, &ifr) == 0) {
+ ethspeed = (ecmd.speed == USHRT_MAX ? 0 : ecmd.speed);
+ printf("%d Mbit/s", ethspeed);
+ } else printf("?");
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ struct ifmediareq ifm;
+ (void)memset(&ifm, 0, sizeof(ifm));
+ (void)strncpy(ifm.ifm_name, interface, sizeof(ifm.ifm_name));
+ int ret = ioctl(general_socket, SIOCGIFMEDIA, (caddr_t)&ifm);
+
+ /* Get the description of the media type, partially taken from
+ * FreeBSD's ifconfig */
+ const struct ifmedia_description *desc;
+ struct ifmedia_description ifm_subtype_descriptions[] =
+ IFM_SUBTYPE_ETHERNET_DESCRIPTIONS;
+
+ for (desc = ifm_subtype_descriptions;
+ desc->ifmt_string != NULL;
+ desc++) {
+ if (IFM_TYPE_MATCH(desc->ifmt_word, ifm.ifm_active) &&
+ IFM_SUBTYPE(desc->ifmt_word) == IFM_SUBTYPE(ifm.ifm_active))
+ break;
+ }
+ ethspeed = (desc->ifmt_string != NULL ? desc->ifmt_string : "?");
+ printf("%s", ethspeed);
+#endif
+}
+
+/*
+ * Combines ethernet IP addresses and speed (if requested) for displaying
+ *
+ */
+void print_eth_info(const char *interface, const char *format) {
+ const char *walk;
+ const char *ip_address = get_ip_addr(interface);
+
+ for (walk = format; *walk != '\0'; walk++) {
+ if (*walk != '%') {
+ putchar(*walk);
+ continue;
+ }
+
+ if (strncmp(walk+1, "ip", strlen("ip")) == 0) {
+ printf("%s", ip_address);
+ walk += strlen("ip");
+ } else if (strncmp(walk+1, "speed", strlen("speed")) == 0) {
+ print_eth_speed(interface);
+ walk += strlen("speed");
+ }
+ }
+}
diff --git a/src/get_ip_addr.c b/src/print_ip_addr.c
index 6ddd35a..6ddd35a 100644
--- a/src/get_ip_addr.c
+++ b/src/print_ip_addr.c
diff --git a/src/get_ipv6_addr.c b/src/print_ipv6_addr.c
index 341b5ba..fcb2df8 100644
--- a/src/get_ipv6_addr.c
+++ b/src/print_ipv6_addr.c
@@ -12,7 +12,7 @@
* Returns the IPv6 address with which you have connectivity at the moment.
*
*/
-const char *get_ipv6_addr() {
+static void print_ipv6_addr() {
static char buf[INET6_ADDRSTRLEN+1];
struct addrinfo hints;
struct addrinfo *result, *resp;
@@ -28,7 +28,8 @@ const char *get_ipv6_addr() {
/* We don’t display the error here because most
* likely, there just is no connectivity.
* Thus, don’t spam the user’s console. */
- return "no IPv6";
+ printf("no IPv6");
+ return;
}
for (resp = result; resp != NULL; resp = resp->ai_next) {
@@ -56,7 +57,8 @@ const char *get_ipv6_addr() {
if (getsockname(fd, (struct sockaddr*)&local, &local_len) == -1) {
perror("getsockname()");
(void)close(fd);
- return "no IPv6";
+ printf("no IPv6");
+ return;
}
(void)close(fd);
@@ -67,13 +69,31 @@ const char *get_ipv6_addr() {
buf, sizeof(buf), NULL, 0,
NI_NUMERICHOST)) != 0) {
fprintf(stderr, "getnameinfo(): %s\n", gai_strerror(ret));
- return "no IPv6";
+ printf("no IPv6");
+ return;
}
free(result);
- return buf;
+ printf("%s", buf);
+ return;
}
free(result);
- return "no IPv6";
+ printf("no IPv6");
+}
+
+void print_ipv6_info(const char *format) {
+ const char *walk;
+
+ for (walk = format; *walk != '\0'; walk++) {
+ if (*walk != '%') {
+ putchar(*walk);
+ continue;
+ }
+
+ if (strncmp(walk+1, "ip", strlen("ip")) == 0) {
+ print_ipv6_addr();
+ walk += strlen("ip");
+ }
+ }
}
diff --git a/src/print_load.c b/src/print_load.c
new file mode 100644
index 0000000..c0d9494
--- /dev/null
+++ b/src/print_load.c
@@ -0,0 +1,39 @@
+// vim:ts=8:expandtab
+#include "i3status.h"
+#include <err.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+void print_load(const char *format) {
+/* Get load */
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(sun)
+ double loadavg[3];
+ const char *walk;
+
+ if (getloadavg(loadavg, 3) == -1)
+ errx(-1, "getloadavg() failed\n");
+
+ for (walk = format; *walk != '\0'; walk++) {
+ if (*walk != '%') {
+ putchar(*walk);
+ continue;
+ }
+
+ if (BEGINS_WITH(walk+1, "5min")) {
+ (void)printf("%1.2f", loadavg[0]);
+ walk += strlen("5min");
+ }
+
+ if (BEGINS_WITH(walk+1, "10min")) {
+ (void)printf("%1.2f", loadavg[1]);
+ walk += strlen("10min");
+ }
+
+ if (BEGINS_WITH(walk+1, "15min")) {
+ (void)printf("%1.2f", loadavg[2]);
+ walk += strlen("15min");
+ }
+ }
+#endif
+}
diff --git a/src/print_run_watch.c b/src/print_run_watch.c
new file mode 100644
index 0000000..391467e
--- /dev/null
+++ b/src/print_run_watch.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include "i3status.h"
+
+void print_run_watch(const char *title, const char *pidfile, const char *format) {
+ bool running = process_runs(pidfile);
+ printf("%s%s: %s%s",
+ (running ? color("#00FF00") : color("#FF0000")),
+ title,
+ (running ? "yes" : "no"), endcolor());
+}
diff --git a/src/print_time.c b/src/print_time.c
new file mode 100644
index 0000000..6871437
--- /dev/null
+++ b/src/print_time.c
@@ -0,0 +1,13 @@
+// vim:ts=8:expandtab
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void print_time(const char *format) {
+ static char part[512];
+ /* Get date & time */
+ time_t current_time = time(NULL);
+ struct tm *current_tm = localtime(&current_time);
+ (void)strftime(part, sizeof(part), format, current_tm);
+ printf("%s", part);
+}
diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c
new file mode 100644
index 0000000..f7776c8
--- /dev/null
+++ b/src/print_wireless_info.c
@@ -0,0 +1,92 @@
+// vim:ts=8:expandtab
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <limits.h>
+#include <iwlib.h>
+
+#include "i3status.h"
+
+static const char *get_wireless_essid(const char *interface) {
+ static char part[512];
+#ifdef LINUX
+ int skfd;
+ if ((skfd = iw_sockets_open()) < 0) {
+ perror("socket");
+ exit(-1);
+ }
+ struct wireless_config wcfg;
+ if (iw_get_basic_config(skfd, interface, &wcfg) >= 0)
+ snprintf(part, sizeof(part), "%s", wcfg.essid);
+ else part[0] = '\0';
+ (void)close(skfd);
+#else
+ part[0] = '\0';
+#endif
+ return part;
+}
+
+/*
+ * Just parses /proc/net/wireless looking for lines beginning with
+ * wlan_interface, extracting the quality of the link and adding the
+ * current IP address of wlan_interface.
+ *
+ */
+void print_wireless_info(const char *interface, const char *format_up, const char *format_down) {
+ char buf[1024];
+ int quality = -1;
+ char *interfaces;
+ const char *walk;
+ memset(buf, 0, sizeof(buf));
+
+ if (!slurp("/proc/net/wireless", buf, sizeof(buf)))
+ die("Could not open \"/proc/net/wireless\"\n");
+
+ interfaces = skip_character(buf, '\n', 1) + 1;
+ while ((interfaces = skip_character(interfaces, '\n', 1)+1) < buf+strlen(buf)) {
+ while (isspace((int)*interfaces))
+ interfaces++;
+ if (!BEGINS_WITH(interfaces, interface))
+ continue;
+ if (sscanf(interfaces, "%*[^:]: 0000 %d", &quality) != 1)
+ continue;
+ break;
+ }
+
+ /* Interface could not be found */
+ if (quality == -1)
+ return;
+
+ if ((quality == UCHAR_MAX) || (quality == 0)) {
+ walk = format_down;
+ printf("%s", color("#FF0000"));
+ } else {
+ printf("%s", color("#00FF00"));
+ walk = format_up;
+ }
+
+ for (; *walk != '\0'; walk++) {
+ if (*walk != '%') {
+ putchar(*walk);
+ continue;
+ }
+
+ if (BEGINS_WITH(walk+1, "quality")) {
+ (void)printf("%03d%%", quality);
+ walk += strlen("quality");
+ }
+
+ if (BEGINS_WITH(walk+1, "essid")) {
+ (void)printf("%s", get_wireless_essid(interface));
+ walk += strlen("essid");
+ }
+
+ if (BEGINS_WITH(walk+1, "ip")) {
+ (void)printf("%s", get_ip_addr(interface));
+ walk += strlen("ip");
+ }
+ }
+
+ (void)printf("%s", endcolor());
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 05:29:54 +0000