;ELC ;;; Compiled by rms@psilocin.gnu.org on Wed Apr 1 03:45:37 1998 ;;; from file /gd/gnu/emacs/lisp/battery.el ;;; in Emacs version 20.2.892.1 ;;; with bytecomp version 2.38 ;;; with all optimizations. ;;; This file uses opcodes which do not exist in Emacs 18. (if (and (boundp 'emacs-version) (< (aref emacs-version (1- (length emacs-version))) ?A) (or (and (boundp 'epoch::version) epoch::version) (string-lessp emacs-version "19.29"))) (error "`battery.el' was compiled for Emacs 19.29 or later")) (byte-code "\302\303!\210\304\305\306\307\310 \311&\207" [:prefix :group require timer custom-declare-group battery nil "Display battery status information." "battery-" hardware] 8) #@296 *Function for getting battery status information. The function have to return an alist of conversion definitions. Cons cells are of the form (CONVERSION . REPLACEMENT-TEXT) CONVERSION is the character code of a "conversion specification" introduced by a `%' character in a control string. (custom-declare-variable 'battery-status-function '(cond ((and (eq system-type 'gnu/linux) (file-readable-p "/proc/apm")) 'battery-linux-proc-apm)) '(#$ . -715) :type 'function :group 'battery) #@304 *Control string formatting the string to display in the echo area. Ordinary characters in the control string are printed as-is, while conversion specifications introduced by a `%' character in the control string are substituted as defined by the current value of the variable `battery-status-function'. (custom-declare-variable 'battery-echo-area-format '(cond ((eq battery-status-function 'battery-linux-proc-apm) "Power %L, battery %B (%p%% load, remaining time %t)")) '(#$ . -1211) :type '(choice string (const nil)) :group 'battery) #@37 String to display in the mode line. (defvar battery-mode-line-string nil (#$ . 1754)) #@304 *Control string formatting the string to display in the mode line. Ordinary characters in the control string are printed as-is, while conversion specifications introduced by a `%' character in the control string are substituted as defined by the current value of the variable `battery-status-function'. (custom-declare-variable 'battery-mode-line-format '(cond ((eq battery-status-function 'battery-linux-proc-apm) " [%b%p%%]")) '(#$ . -1847) :type '(choice string (const nil)) :group 'battery) #@58 *Seconds after which the battery status will be updated. (custom-declare-variable 'battery-update-interval '60 '(#$ . -2348) :type 'integer :group 'battery) #@24 Interval timer object. (defvar battery-update-timer nil (#$ . 2511)) #@186 Display battery status information in the echo area. The text beeing displayed in the echo area is controlled by the variables `battery-echo-area-format' and `battery-status-function'. (defalias 'battery #[nil "\302\303\203 \203\304 \"\202\305\"\207" [battery-echo-area-format battery-status-function message "%s" battery-format "Battery status not available"] 5 (#$ . 2587) nil]) #@271 Display battery status information in the mode line. The text beeing displayed in the mode line is controlled by the variables `battery-mode-line-format' and `battery-status-function'. The mode line will be updated automatically every `battery-update-interval' seconds. (defalias 'display-battery #[nil "\304 \204\305\300 >\204\306 \307\"\n\203\310\n!\210\311\312 \313#\314 \207" [battery-mode-line-string global-mode-string battery-update-timer battery-update-interval "" ("") append (battery-mode-line-string) cancel-timer run-at-time nil battery-update-handler battery-update] 4 (#$ . 2984) nil]) (defalias 'battery-update-handler #[nil "\300 \210\301\302!\207" [battery-update sit-for 0] 2]) #@53 Update battery status information in the mode line. (defalias 'battery-update #[nil "\203 \203\303 \"\202\304\305 \207" [battery-mode-line-format battery-status-function battery-mode-line-string battery-format "" force-mode-line-update] 3 (#$ . 3696)]) #@54 Regular expression matching contents of `/proc/apm'. (defconst battery-linux-proc-apm-regexp "^\\([^ ]+\\) \\([^ ]+\\) 0x\\([0-9a-f]+\\) 0x\\([0-9a-f]+\\) 0x\\([0-9a-f]+\\) 0x\\([0-9a-f]+\\) \\(-?[0-9]+\\)% \\(-?[0-9]+\\) \\(.*\\)$" (#$ . 3965)) #@558 Get APM status information from Linux kernel. This function works only with the new `/proc/apm' format introduced in Linux version 1.3.58. The following %-sequences are provided: %v Linux driver version %V APM BIOS version %I APM BIOS status (verbose) %L AC line status (verbose) %B Battery status (verbose) %b Battery status, empty means high, `-' means low, `!' means critical, and `+' means charging %p battery load percentage %s Remaining time in seconds %m Remaining time in minutes %h Remaining time in hours %t Remaining time in the form `h:min' (defalias 'battery-linux-proc-apm #[nil "\306\211\211\211\211\211\211\211\211\211\211\211\211?@ABCDE\306\216\212\307\310!\211q\210\311 \210\312\313!\210\314F!\210\315\316!E\315\317!D\320\315\321!!\322\317\"\204T\323C\202\324C\322\325\"\203d\326C\202n\322\327\"\203n\330C\320\315\331!!\211\332U\203\200\333B\202\225\316U\203\214\334B\202\225\317U\203\225\335B\320\315\336!!\211\337U\203\247\340A\202\320\315\341!!\211\332U\203\274\342A\343@\202\346\316U\203\313\344A\345@\202\346\317U\203\332\346A\347@\202\346\321U\203\346\350A\351@\315\352!?\353\315\354!!\315\355!\356\230\203\375 \357_ \357\245 \360\245\361\362 \f \357_Z#*\363E\206\340B\364D\206\340B\365C\206'\340B\366B\206/\340B\367A\2067\340B\370@\206?\343B\371?\206G\340B\372 \203S\373 !\206T\340B\374\f\203`\373\f!\206a\340B\375 \203m\373 !\206n\340B\376\n\206u\340B\257 . \207" [tem buffer remaining-time hours minutes seconds nil get-buffer-create " *battery*" erase-buffer battery-insert-file-contents "/proc/apm" re-search-forward match-string 1 2 battery-hex-to-int-2 3 logand "not supported" "enabled" 16 "disabled" 32 "disengaged" 4 0 "off-line" "on-line" "on backup" 6 255 "N/A" 5 "high" "" "low" "-" "critical" "!" "charging" "+" 7 string-to-number 8 9 "min" 60 3600 format "%d:%02d" 118 86 73 76 66 98 112 115 number-to-string 109 104 116 load-percentage battery-status-symbol battery-status line-status bios-interface bios-version driver-version battery-linux-proc-apm-regexp] 14 (#$ . 4218)]) #@35 Substitute %-sequences in FORMAT. (defalias 'battery-format #[(format alist) "\306G\307\310\211\211\211 W\203ZH\n\2042\311 \312\"\203)\313\202Q\f\314 !P\202Q\311 \312\"\203@\f\315P\202O\316 \"\211\203O\f AP\310T\211\202\n\203b\f\315P\f.\207" [format elem flag char result length 0 "" nil char-equal 37 t char-to-string "%" assoc index alist] 7 (#$ . 6340)]) #@138 Insert contents of file FILE-NAME after point. FILE-NAME can be a non-ordinary file, for example, a named pipe. Return t if file exists. (defalias 'battery-insert-file-contents #[(file-name) "\305\306\307\306\212\310\f\306\311\211$-\207" [load-history load-path load-source-file-function load-read-function file-name battery-read-function nil (".") load t] 5 (#$ . 6742)]) #@68 Function for reading expressions from STREAM. Value is always nil. (defalias 'battery-read-function #[(&optional stream) "\301\302 \211\303W?\205c\210\202)\207" [char nil get-file-char 0] 2 (#$ . 7125)]) (byte-code "\302\300 B\300\207" [battery-hex-map current-load-list ((48 . 0) (49 . 1) (50 . 2) (51 . 3) (52 . 4) (53 . 5) (54 . 6) (55 . 7) (56 . 8) (57 . 9) (97 . 10) (98 . 11) (99 . 12) (100 . 13) (101 . 14) (102 . 15))] 2) #@56 Convert a hexadecimal number (a string) into a number. (defalias 'battery-hex-to-int #[(string) "\302 \303\216\304\305 \"\203 \306\225\307O\304\310 \"\203 \306\225\307O*\311 !\207" [save-match-data-internal string match-data ((set-match-data save-match-data-internal)) string-match "^[ ]+" 0 nil "^0[xX]" battery-hex-to-int-2] 3 (#$ . 7570)]) (defalias 'battery-hex-to-int-2 #[(string) "\306G\306\307\211 W\203)\310\fH\227 \"\211\203)\n\311_ A\\\fT\211\202\n\n,\207" [string elem value length index battery-hex-map 0 nil assoc 16] 5]) (provide 'battery)