Added basic files

Added basic files: - httpd.asm - main loop server, include other files; - httpd_lib - file for data(constants, response string, headers etc.); - parser.inc - function for generation structure of HTTP request; - settings.inc - description request structure and function for read config file; - sys_func.inc - list function, for worked with sockets, filesystem and other functions system; NOTE: The server does not work in this version, but the main loop and the parser work.
2025-09-23 23:53:52 +02:00 · 2023-11-12 16:02:12 +05:00
parent 7f900b3698
commit 3d3fa69481
6 changed files with 721 additions and 0 deletions
--- a/httpd_lib.inc
+++ b/httpd_lib.inc
@@ -0,0 +1,109 @@
+
+align   4
+day:
+                dd 'Mon,'
+                dd 'Tue,'
+                dd 'Wed,'
+                dd 'Thu,'
+                dd 'Fri,'
+                dd 'Sat,'
+                dd 'Sun,'
+.count = ($ - day) / 4
+
+align   4
+months:
+                dd 'Jan '
+                dd 'Feb '
+                dd 'Mar '
+                dd 'Apr '
+                dd 'May '
+                dd 'Jun '
+                dd 'Jul '
+                dd 'Aug '
+                dd 'Sep '
+                dd 'Oct '
+                dd 'Nov '
+                dd 'Dec '
+.count = ($ - months) / 4 ; count item in this array
+
+;       HTTP-date    = rfc1123-date | rfc850-date | asctime-date
+;       rfc1123-date = wkday "," SP date1 SP time SP "GMT"
+;       rfc850-date  = weekday "," SP date2 SP time SP "GMT"
+;       asctime-date = wkday SP date3 SP time SP 4DIGIT
+;       date1        = 2DIGIT SP month SP 4DIGIT
+;                      ; day month year (e.g., 02 Jun 1982)
+;       date2        = 2DIGIT "-" month "-" 2DIGIT
+;                      ; day-month-year (e.g., 02-Jun-82)
+;       date3        = month SP ( 2DIGIT | ( SP 1DIGIT ))
+;                      ; month day (e.g., Jun  2)
+;       time         = 2DIGIT ":" 2DIGIT ":" 2DIGIT
+;                      ; 00:00:00 - 23:59:59
+;       wkday        = "Mon" | "Tue" | "Wed"
+;                    | "Thu" | "Fri" | "Sat" | "Sun"
+;       weekday      = "Monday" | "Tuesday" | "Wednesday"
+;                    | "Thursday" | "Friday" | "Saturday" | "Sunday"
+;       month        = "Jan" | "Feb" | "Mar" | "Apr"
+;                    | "May" | "Jun" | "Jul" | "Aug"
+;                    | "Sep" | "Oct" | "Nov" | "Dec"
+
+
+
+
+serv_header:
+        .Accept_Ranges  db 'Accept-Ranges: bytes',13,10
+        .connection     db 'Connection: close',0
+
+http_method:
+        .get:   db 'GET '
+        .head:  db 'HEAD'
+        .post:  db 'POST'
+        .put:   db 'PUT '
+        .patch  db 'PATCH'
+
+;error_404:
+;        db '<html>'
+;        db '<title>Error 404</title>'
+;        db '<center>'
+;        db             'Error 404 <br>'
+;        db 'The server could not find the requested page.<br><br>'
+;        db '</center>'
+;        db '</html>',0
+
+http_err_response:
+                db 'HTTP/1.1 '
+.code = $ - http_err_response
+                db '000 ',13, 10
+                db 'Server: simple-httpd/0.0.1', 13, 10
+                db 'Date: '
+.date = $ - http_err_response
+                db 'Sun, 30 Oct 2022 09:29:13 GMT',13, 10
+                db 'Content-length: 0', 13, 10
+                db 'Content-type: text/plain', 13, 10;
+                db 'Connection: close', 13, 10
+                db 13, 10
+.size = $ - http_err_response
+
+
+base_response:
+label response at 0
+                db 'HTTP/1.0 '
+.code:          db '000 ',13, 10
+                db 'Server: httpd(kolibri os)/0.0.1', 13, 10
+                db 'Cache-Control: no-cache', 13, 10
+                db 'Content-Encoding: '
+.content_encod: db 'identity', 13, 10
+                db 'Date: '
+.date:          db 'Sun, 30 Oct 2022 09:29:13 GMT',13, 10
+                db 'Content-length: '
+.content_len:   db '                      ', 13, 10
+                db 'Content-type: '
+.content_type:  db '                                                                ', 13, 10;
+                  ;'text/html; charset=utf-8'
+.end_headers:         ;нужно, когда базового заголовка не хватает
+.connection     db 'Connection: close', 13, 10
+                db 13, 10
+.body:          ; с этого оффсета уже писать данные
+
+; min HTTP request size
+; "GET / HTTP/1.1" - 18 byte
+min_http_size   = 18