Parameterize playground server
This commit is contained in:
Nikolay Puzanov
parent
fa81d386f1
commit
d1456cd16e
@ -72,11 +72,9 @@ endmodule
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enableBasicAutocompletion : true,
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enableLiveAutocompletion : true
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});
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const log_area = document.getElementById('log');
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function send_to_icarus() {
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fetch('http://localhost:8080/icarus',
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fetch('%POSTURI%',
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{
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method: 'POST',
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headers: {
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@ -5,6 +5,7 @@
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(import (srfi srfi-1)
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(srfi srfi-11)
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(srfi srfi-26)
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(srfi srfi-28)
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(rnrs bytevectors)
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(web server)
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@ -20,8 +21,8 @@
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(import (embddr common)
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(embddr optargs))
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(define MAIN-PAGE "index.html")
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(define LOGGING #f)
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(define INDEX-FILE "index.html")
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(define LOGGING #t)
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(define (multistring . strings)
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(apply string-append
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@ -61,7 +62,8 @@
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(define (printlog . rest)
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(when LOGGING
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(display (apply format rest))))
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(display (apply format rest))
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(newline)))
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;;;
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;;; Return directory list
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@ -105,6 +107,14 @@
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(reverse (list-trim (cdr lr) pred))
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l)))))
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;;;
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;;; Read template to string
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;;;
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(define (read-template-text file subst)
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(let ((lines (read-template file "%~a%" subst)))
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(apply string-append
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(append-map (cut list <> "\n") lines))))
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;;;
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;;; Execute system command and capture stdout and stderr to string list
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;;;
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@ -115,18 +125,21 @@
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(out (get-string-all p)))
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(values (close-pipe p) out)))
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(define* (system-to-string-list cmd #:key (pwd #f))
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(let-values (((status out)
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(system-to-string cmd #:pwd pwd)))
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(values
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status
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(list-trim (string-split out #\newline) string-null?))))
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;;;
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;;; Unused
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;;;
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;; (define* (system-to-string-list cmd #:key (pwd #f))
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;; (let-values (((status out)
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;; (system-to-string cmd #:pwd pwd)))
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;; (values
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;; status
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;; (list-trim (string-split out #\newline) string-null?))))
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(define (iverilog-cmd base)
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(format "iverilog -DTESTBENCH -g2012 -o ~a/testbench.vvp ~a/testbench.sv" base base))
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;; (define (iverilog-cmd base)
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;; (format "iverilog -DTESTBENCH -g2012 -o ~a/testbench.vvp ~a/testbench.sv" base base))
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(define (vvp-cmd base)
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(format "vvp ~a/testbench.vvp" base))
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;; (define (vvp-cmd base)
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;; (format "vvp ~a/testbench.vvp" base))
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;;;
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;;; Trivial sanitize verilog code
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@ -248,49 +261,104 @@
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;;;
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;;; Web page handler
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;;;
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(define (page-handler request request-body)
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(let ((path (split-and-decode-uri-path
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(uri-path
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(request-uri request)))))
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(printlog "-- PATH: ~a\n" path)
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(define (make-page-handler host root index-file)
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(let* ((root-path (split-and-decode-uri-path root))
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(sim-path (append root-path '("simulate")))
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(post-uri (string-append host "/" (encode-and-join-uri-path sim-path)))
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(index-html (read-template-text index-file `(("POSTURI" ,post-uri)))))
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(cond
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;; Editor javascript files
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;; ((and (> (length path) 2)
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;; (equal? (take path 2) '("ace-builds" "src-min-noconflict"))
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;; (string-match "^[a-z_-]+\\.js$" (third path)))
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;; (guard (not-found request)
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;; (let* ((file-path (canonicalize-path
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;; (apply
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;; string-append
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;; (insert-between (cons "." path)
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;; file-name-separator-string))))
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;; (file-stat (stat file-path)))
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;; (if (and (eq? (stat:type file-stat) 'regular)
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;; (not (zero? (logand (stat:mode file-stat) #o444))))
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;; (begin
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;; (printlog "-- Request file '~a'\n" file-path)
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;; (file-response file-path #:type 'text/javascript))
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;; (not-found request)))))
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(lambda (request request-body)
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(let ((path (split-and-decode-uri-path
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(uri-path
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(request-uri request)))))
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(printlog "-- PATH: ~a" path)
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;; Icarus
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((equal? path '("icarus"))
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(printlog "-- Request icarus\n")
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(let ((log (execute-icarus
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(sanitize-verilog
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(utf8->string request-body)))))
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(make-response log #:type 'text/plain)))
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(cond
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;; Editor javascript files
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;; ((and (> (length path) 2)
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;; (equal? (take path 2) '("ace-builds" "src-min-noconflict"))
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;; (string-match "^[a-z_-]+\\.js$" (third path)))
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;; (guard (not-found request)
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;; (let* ((file-path (canonicalize-path
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;; (apply
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;; string-append
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;; (insert-between (cons "." path)
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;; file-name-separator-string))))
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;; (file-stat (stat file-path)))
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;; (if (and (eq? (stat:type file-stat) 'regular)
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;; (not (zero? (logand (stat:mode file-stat) #o444))))
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;; (begin
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;; (printlog "-- Request file '~a'" file-path)
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;; (file-response file-path #:type 'text/javascript))
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;; (not-found request)))))
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;; Index page
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((null? path)
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(printlog "-- Request index page\n")
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(make-response MAIN-PAGE))
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;; Icarus
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((equal? path sim-path)
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(printlog "-- Request simulate")
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(let ((log (execute-icarus
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(sanitize-verilog
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(utf8->string request-body)))))
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(make-response log #:type 'text/plain)))
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;; Unknown
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(else
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(printlog "-- Request wrong path\n")
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(not-found request)))))
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;; Index page
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((equal? path root-path)
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(printlog "-- Request index page")
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(make-response index-html))
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;; Unknown
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(else
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(printlog "-- Request wrong path")
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(not-found request)))))))
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;;;
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;;; ----------------------------------------------------------------------
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;;; ------------------------------- MAIN ---------------------------------
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;;; ----------------------------------------------------------------------
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;;;
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(define (print-help app-name)
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(define (-> . args)
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(display (apply format args) (current-error-port))
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(newline (current-error-port)))
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(let ((app-name (basename app-name)))
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(with-output-to-port (current-error-port)
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(lambda ()
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(-> "Usage: ~a [OPTION]..." app-name)
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(-> "Start Verilog playground WEB server")
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(-> "")
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(-> "Options:")
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(-> " -a, --addr ADDR Listen on ADDR address. Default: 127.0.0.1")
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(-> " -p, --port PORT Listen on PORT port. Default: 8080")
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(-> " -s, --host URL Run on URL hostname. Default: http://127.0.0.1:8080")
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(-> " -r, --root URN Service location root. Default: ''")
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(-> " -h, --help Print this message and exit")
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(-> "")
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(-> "Source code and issue tracker: <https://github.com/punzik/>")))))
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(define (main args)
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(set! MAIN-PAGE (call-with-input-file MAIN-PAGE get-string-all))
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(run-server page-handler))
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(debug-disable 'backtrace)
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(let-values
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(((opts rest err)
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(parse-opts (cdr args)
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'(#\a addr required)
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'(#\p port required)
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'(#\s host required)
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'(#\r root required)
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'(#\h help none))))
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(let ((addr (string-trim (or (option-get opts 'addr) "127.0.0.1")))
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(port (string->number (string-trim (or (option-get opts 'port) "8080"))))
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(host (string-trim (or (option-get opts 'host) "http://127.0.0.1:8080")))
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(root (string-trim (or (option-get opts 'root) ""))))
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(if (option-get opts 'help)
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(begin
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(print-help (car args))
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(exit -1))
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(begin
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(printlog "Listen on '~a' port '~a'" addr port)
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(printlog "Server URL: '~a/~a'" host root)
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(run-server
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(make-page-handler host root INDEX-FILE)
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'http `(#:host ,addr #:port ,port)))))))
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