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author | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
commit | 405e21d16731b2764ab82aaaadcf36a813b105f7 (patch) | |
tree | c6f9a8402389a5081519b91ce62c4a8cafcb8917 /package/rssileds | |
parent | d0ec348ded6f715b43b396b06ccb10599b37969d (diff) | |
download | upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.tar.gz upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.tar.bz2 upstream-405e21d16731b2764ab82aaaadcf36a813b105f7.zip |
packages: sort network related packages into package/network/
SVN-Revision: 33688
Diffstat (limited to 'package/rssileds')
-rw-r--r-- | package/rssileds/Makefile | 47 | ||||
-rw-r--r-- | package/rssileds/files/rssileds.init | 75 | ||||
-rw-r--r-- | package/rssileds/src/rssileds.c | 280 |
3 files changed, 0 insertions, 402 deletions
diff --git a/package/rssileds/Makefile b/package/rssileds/Makefile deleted file mode 100644 index 05f38d37d7..0000000000 --- a/package/rssileds/Makefile +++ /dev/null @@ -1,47 +0,0 @@ -# -# Copyright (C) 2011-2012 Daniel Golle <dgolle@allnet.de> -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -include $(TOPDIR)/rules.mk - -PKG_NAME:=rssileds -PKG_VERSION:=0.1 -PKG_RELEASE:=1 - -include $(INCLUDE_DIR)/package.mk - -define Package/rssileds - SECTION:=net - CATEGORY:=Network - TITLE:=RSSI real-time LED indicator - DEPENDS:=+libiwinfo -endef - -define Package/rssileds/description - A small process written in C to update the signal-strength indicator LEDs -endef - -define Build/Prepare - mkdir -p $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ -endef - -define Build/Configure -endef - -define Build/Compile - $(TARGET_CC) $(TARGET_CFLAGS) -Wall -liwinfo \ - -o $(PKG_BUILD_DIR)/rssileds $(PKG_BUILD_DIR)/rssileds.c -endef - -define Package/rssileds/install - $(INSTALL_DIR) $(1)/etc/init.d - $(INSTALL_BIN) ./files/rssileds.init $(1)/etc/init.d/rssileds - $(INSTALL_DIR) $(1)/usr/sbin - $(INSTALL_BIN) $(PKG_BUILD_DIR)/rssileds $(1)/usr/sbin/ -endef - -$(eval $(call BuildPackage,rssileds)) diff --git a/package/rssileds/files/rssileds.init b/package/rssileds/files/rssileds.init deleted file mode 100644 index b0d262725b..0000000000 --- a/package/rssileds/files/rssileds.init +++ /dev/null @@ -1,75 +0,0 @@ -#!/bin/sh /etc/rc.common -# (C) 2012 Daniel Golle, Allnet GmbH <dgolle@allnet.de> - -START=96 -STOP=96 -RSSILEDS_BIN="/usr/sbin/rssileds" - -SERVICE_DAEMONIZE=1 -SERVICE_WRITE_PID=1 - -start_rssid() { - local name - local dev - local threshold - local refresh - local leds - config_get name $1 name - config_get dev $1 dev - config_get threshold $1 threshold - config_get refresh $1 refresh - leds="$( cur_iface=$1 ; config_foreach get_led led )" - SERVICE_PID_FILE=/var/run/rssileds-$dev.pid - service_start $RSSILEDS_BIN $dev $refresh $threshold $leds -} - -stop_rssid() { - local dev - config_get dev $1 dev - SERVICE_PID_FILE=/var/run/rssileds-$dev.pid - service_stop $RSSILEDS_BIN -} - -get_led() { - local name - local sysfs - local trigger - local iface - config_get sysfs $1 sysfs - config_get name $1 name "$sysfs" - config_get trigger $1 trigger "none" - config_get iface $1 iface - config_get minq $1 minq - config_get maxq $1 maxq - config_get offset $1 offset - config_get factor $1 factor - [ "$trigger" = "rssi" ] || return - [ "$iface" = "$cur_iface" ] || return - [ ! "$minq" ] || [ ! "$maxq" ] || [ ! "$offset" ] || [ ! "$factor" ] && return - echo "none" > /sys/class/leds/$sysfs/trigger - echo "$sysfs $minq $maxq $offset $factor" -} - -off_led() { - local name - local sysfs - local trigger - config_get sysfs $1 sysfs - config_get name $1 name "$sysfs" - config_get trigger $1 trigger "none" - [ "$trigger" = "rssi" ] || return - echo "0" > /sys/class/leds/$sysfs/brightness -} - -start() { - [ -e /sys/class/leds/ ] && [ -x "$RSSILEDS_BIN" ] && { - config_load system - config_foreach start_rssid rssid - } -} - -stop() { - config_load system - config_foreach stop_rssid rssid - config_foreach off_led led -} diff --git a/package/rssileds/src/rssileds.c b/package/rssileds/src/rssileds.c deleted file mode 100644 index 2f25c846c9..0000000000 --- a/package/rssileds/src/rssileds.c +++ /dev/null @@ -1,280 +0,0 @@ -/* - * configurable RSSI LED control daemon for OpenWrt - * (c) 2012 Allnet GmbH, Daniel Golle <dgolle@allnet.de> - * - * 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 2 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * The author may be reached as dgolle@allnet.de, or - * ALLNET GmbH - * Maistr. 2 - * D-82110 Germering - * Germany - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <signal.h> -#include <unistd.h> -#include <syslog.h> - -#include "iwinfo.h" - -#define RUN_DIR "/var/run" -#define LEDS_BASEPATH "/sys/class/leds/" -#define BACKEND_RETRY_DELAY 500000 - -char *ifname; -int qual_max; - -struct led { - char *sysfspath; - FILE *controlfd; - unsigned char state; -}; - -typedef struct rule rule_t; -struct rule { - struct led *led; - int minq; - int maxq; - int boffset; - int bfactor; - rule_t *next; -}; - -void log_rules(rule_t *rules) -{ - rule_t *rule = rules; - while (rule) - { - syslog(LOG_INFO, " %s r: %d..%d, o: %d, f: %d\n", - rule->led->sysfspath, - rule->minq, rule->maxq, - rule->boffset, rule->bfactor); - rule = rule->next; - } -} - -int init_led(struct led **led, char *ledname) -{ - struct led *newled; - struct stat statbuffer; - int status; - char *bp; - FILE *bfp; - - bp = calloc(sizeof(char), strlen(ledname) + strlen(LEDS_BASEPATH) + 12); - if ( ! bp ) - goto return_error; - - sprintf(bp, "%s%s/brightness", LEDS_BASEPATH, ledname); - - status = stat(bp, &statbuffer); - if ( status ) - goto cleanup_fname; - - bfp = fopen( bp, "w" ); - if ( !bfp ) - goto cleanup_fname; - - if ( ferror(bfp) ) - goto cleanup_fp; - - /* sysfs path exists and, allocate LED struct */ - newled = calloc(sizeof(struct led),1); - if ( !newled ) - goto cleanup_fp; - - newled->sysfspath = bp; - newled->controlfd = bfp; - - *led = newled; - return 0; - -cleanup_fp: - fclose(bfp); -cleanup_fname: - free(bp); -return_error: - syslog(LOG_CRIT, "can't open LED %s\n", ledname); - *led = NULL; - return -1; -} - -void close_led(struct led **led) -{ - fclose((*led)->controlfd); - free((*led)->sysfspath); - free((*led)); - (*led)=NULL; -} - -int set_led(struct led *led, unsigned char value) -{ - char buf[8]; - - if ( ! led ) - return -1; - - if ( ! led->controlfd ) - return -1; - - snprintf(buf, 8, "%d", value); - - rewind(led->controlfd); - - if ( ! fwrite(buf, sizeof(char), strlen(buf), led->controlfd) ) - return -2; - - fflush(led->controlfd); - led->state=value; - - return 0; -} - - -int quality(const struct iwinfo_ops *iw, const char *ifname) -{ - int qual; - - if ( ! iw ) return -1; - - if (qual_max < 1) - if (iw->quality_max(ifname, &qual_max)) - return -1; - - if (iw->quality(ifname, &qual)) - return -1; - - return ( qual * 100 ) / qual_max ; -} - -int open_backend(const struct iwinfo_ops **iw, const char *ifname) -{ - *iw = iwinfo_backend(ifname); - - if (!(*iw)) - return 1; - - return 0; -} - -void update_leds(rule_t *rules, int q) -{ - rule_t *rule = rules; - while (rule) - { - int b; - /* offset and factore correction according to rule */ - b = ( q + rule->boffset ) * rule->bfactor; - if ( b < 0 ) - b=0; - if ( b > 255 ) - b=255; - - if ( q >= rule->minq && q <= rule->maxq ) - set_led(rule->led, (unsigned char)b); - else - set_led(rule->led, 0); - - rule = rule->next; - } -} - -int main(int argc, char **argv) -{ - int i,q,q0,r,s; - const struct iwinfo_ops *iw = NULL; - rule_t *headrule = NULL, *currentrule = NULL; - - if (argc < 9 || ( (argc-4) % 5 != 0 ) ) - { - printf("syntax: %s (ifname) (refresh) (threshold) (rule) [rule] ...\n", argv[0]); - printf(" rule: (sysfs-name) (minq) (maxq) (offset) (factore)\n"); - return 1; - } - - ifname = argv[1]; - - /* refresh interval */ - if ( sscanf(argv[2], "%d", &r) != 1 ) - return 1; - - /* sustain threshold */ - if ( sscanf(argv[3], "%d", &s) != 1 ) - return 1; - - openlog("rssileds", LOG_PID, LOG_DAEMON); - syslog(LOG_INFO, "monitoring %s, refresh rate %d, threshold %d\n", ifname, r, s); - - currentrule = headrule; - for (i=4; i<argc; i=i+5) { - if (! currentrule) - { - /* first element in the list */ - currentrule = calloc(sizeof(rule_t),1); - headrule = currentrule; - } - else - { - /* follow-up element */ - currentrule->next = calloc(sizeof(rule_t),1); - currentrule = currentrule->next; - } - - if ( init_led(&(currentrule->led), argv[i]) ) - return 1; - - if ( sscanf(argv[i+1], "%d", &(currentrule->minq)) != 1 ) - return 1; - - if ( sscanf(argv[i+2], "%d", &(currentrule->maxq)) != 1 ) - return 1; - - if ( sscanf(argv[i+3], "%d", &(currentrule->boffset)) != 1 ) - return 1; - - if ( sscanf(argv[i+4], "%d", &(currentrule->bfactor)) != 1 ) - return 1; - } - log_rules(headrule); - - q0 = -1; - do { - q = quality(iw, ifname); - if ( q < q0 - s || q > q0 + s ) { - update_leds(headrule, q); - q0=q; - }; - // re-open backend... - if ( q == -1 && q0 == -1 ) { - if (iw) { - iwinfo_finish(); - iw=NULL; - usleep(BACKEND_RETRY_DELAY); - } - while (open_backend(&iw, ifname)) - usleep(BACKEND_RETRY_DELAY); - } - usleep(r); - } while(1); - - iwinfo_finish(); - - return 0; -} |