Megatest

;;======================================================================
;; Copyright 2006-2012, Matthew Welland.
;; 
;;  This program is made available under the GNU GPL version 2.0 or
;;  greater. See the accompanying file COPYING for details.
;; 
;;  This program is distributed WITHOUT ANY WARRANTY; without even the
;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;;  PURPOSE.
;;======================================================================

(use srfi-1 posix regex-case base64 format dot-locking csv-xml z3 nanomsg sql-de-lite hostinfo)
(require-extension regex posix)

(require-extension (srfi 18) extras tcp rpc)

(import (prefix sqlite3 sqlite3:))
(import (prefix base64 base64:))

(declare (unit common))

  (exit))

(set-signal-handler! signal/int  std-signal-handler)  ;; ^C
(set-signal-handler! signal/term std-signal-handler)
(set-signal-handler! signal/stop std-signal-handler)  ;; ^Z

;;======================================================================
;; M I S C   U T I L S
;;======================================================================

;; Convert strings like "5s 2h 3m" => 60x60x2 + 3x60 + 5
(define (common:hms-string->seconds tstr)
  (let ((parts     (string-split tstr))
	(time-secs 0)
	;; s=seconds, m=minutes, h=hours, d=days

   ((equal? status "FAIL")    "red")
   ((equal? status "WARN")    "orange")
   ((equal? status "KILLED")  "orange")
   ((equal? status "KILLREQ") "purple")
   ((equal? status "RUNNING") "blue")
   ((equal? status "ABORT")   "brown")
   (else "black")))

;;======================================================================
;; N A N O M S G   C L I E N T
;;======================================================================

(define (server:get-best-guess-address hostname)
  (let ((res #f))
    (for-each 
     (lambda (adr)
       (if (not (eq? (u8vector-ref adr 0) 127))
	   (set! res adr)))
     ;; NOTE: This can fail when there is no mention of the host in /etc/hosts. FIXME
     (vector->list (hostinfo-addresses (hostname->hostinfo hostname))))
    (string-intersperse 
     (map number->string
	  (u8vector->list
	   (if res res (hostname->ip hostname)))) ".")))

(define (common:send-dboard-main-changed)
  (let ((dashboard-ips (mddb:get-dashboards)))
    #f))
    

;;======================================================================
;; D A S H B O A R D   D B 
;;======================================================================

(define (mddb:open-db)
  (let* ((db (open-database (conc (get-environment-variable "HOME") "/.dashboard.db"))))
    (set-busy-handler! db (busy-timeout 10000))
    (for-each
     (lambda (qry)
       (exec (sql db qry)))
     (list 
      "CREATE TABLE IF NOT EXISTS vars       (id INTEGER PRIMARY KEY,key TEXT, val TEXT, CONSTRAINT varsconstraint UNIQUE (key));"
      "CREATE TABLE IF NOT EXISTS dashboards (
          id         INTEGER PRIMARY KEY,
          pid        INTEGER,
          username   TEXT,
          hostname   TEXT,
          ipaddr     TEXT,
          portnum    INTEGER,
          start_time TIMESTAMP DEFAULT (strftime('%s','now')),
             CONSTRAINT hostport UNIQUE (hostname,portnum)
        );"
      ))
    db))

;; register a dashboard 
;;
(define (mddb:register-dashboard port)
  (let* ((pid      (current-process-id))
	 (hostname (get-host-name))
	 (ipaddr   (server:get-best-guess-address hostname))
	 (username (current-user-name)) ;; (car userinfo)))
	 (db      (mddb:open-db)))
    (print "Register monitor, pid: " pid ", hostname: " hostname ", port: " port ", username: " username)
    (exec (sql db "INSERT OR REPLACE INTO dashboards (pid,username,hostname,ipaddr,portnum) VALUES (?,?,?,?,?);")
	   pid username hostname ipaddr port)
    (close-database db)))

;; unregister a monitor
;;
(define (mddb:unregister-dashboard host port)
  (let* ((db      (mddb:open-db)))
    (print "Register unregister monitor, host:port=" host ":" port)
    (exec (sql db "DELETE FROM dashboards WHERE hostname=? AND portnum=?;") host port)
    (close-database db)))

;; get registered dashboards
;;
(define (mddb:get-dashboards)
  (let ((db (mddb:open-db)))
    (query fetch-column
	   (sql db "SELECT ipaddr || ':' || portnum FROM dashboards;"))))
    
	

;;======================================================================

;; Call this to start the actual server
;;

(define *db:process-queue-mutex* (make-mutex))














(define (http-transport:run hostn run-id server-id)
  (debug:print 2 "Attempting to start the server ...")
  (let* ((db              #f) ;;        (open-db)) ;; we don't want the server to be opening and closing the db unnecesarily
	 (hostname        (get-host-name))
	 (ipaddrstr       (let ((ipstr (if (string=? "-" hostn)
					   ;; (string-intersperse (map number->string (u8vector->list (hostname->ip hostname))) ".")
					   (server:get-best-guess-address hostname)

(declare (uses margs))
(declare (uses megatest-version))
(declare (uses gutils))
(declare (uses tree))
(declare (uses configf))
(declare (uses portlogger))
(declare (uses keys))
(declare (uses common))

(include "common_records.scm")
;; (include "db_records.scm")
;; (include "key_records.scm")

(define help (conc 
	      "Megatest Dashboard, documentation at http://www.kiatoa.com/fossils/megatest

;;     (begin
;;       (set! (common:get-remote remote) (string-split (args:get-arg "-host" ":")))
;;       (client:launch))
;;     (client:launch))

(define *runremote* #f)
(define *windows* (make-hash-table))
(define *changed-main* (make-hash-table)) ;; set path/... => #t
(define *changed-mutex* (make-mutex))     ;; use for all incoming change requests

(debug:setup)

(define *tim* (iup:timer))
(define *ord* #f)

(iup:attribute-set! *tim* "TIME" 300)

	     (hash-table-keys runs))))
	(hash-table-keys areas))))
   (hash-table-keys *windows*)))

;;======================================================================
;; D A S H B O A R D   D B 
;;======================================================================




















;; All moved to common.scm		





















;;======================================================================
;; T R E E 
;;======================================================================

;; <area> - <target - ... > - <runname> - <test> - <itempath - ...>