%% $OpenXM: OpenXM/src/kan96xx/Doc/httpd-asir.sm1,v 1.2 2001/04/21 06:38:37 takayama Exp $
%% http server by sm1
/httpd.port 1200 def
[(parse) (oxasir.sm1) pushfile] extension
(oxasir.started) boundp {
} {
[(x^2-1) (x)] fctr pop
} ifelse
/httpd_startserver {
[(sm1.socket) (open) [httpd.port (localhost)]] extension
/server.fdAndPort set
(sm1.socket.open returns ) messagen server.fdAndPort message
[(sm1.socket) (accept) [server.fdAndPort 0 get]] extension
/server.fd set
(connected.) message
(sm1.socket.accept returns ) messagen server.fd message
} def
/httpd_stopserver {
[(sm1.socket) (close) server.fd ] extension message
} def
/send {
/arg1 set
[(sm1.socket) (write) [server.fd 0 get arg1]] extension message
} def
/sendln {
/arg1 set
[/in-sendln /mmm] pushVariables
[ arg1 /mmm set
mmm tag 5 eq {
[mmm 10 (string) dc] cat /mmm set
}{
10 (string) dc /mmm set
} ifelse
[(sm1.socket) (write) [server.fd 0 get mmm]] extension message
] pop
popVariables
} def
/httpd {
{
httpd_startserver ;
httpd_action ;
httpd_stopserver ;
(5 sleep) system
} loop
} def
/httpd_action {
[/in-httpd /httpd.com.old /ff /httpd.com /httpd.result] pushVariables
[
(httpd:sm1 is ready) message
{
/httpd.com.old ( ) def
[(sm1.socket) (select) [server.fd 0 get -1]] extension
%% wait for ever
{
[(sm1.socket) (read) [server.fd 0 get ]] extension /ff set
ff length 0 eq {
(connection is closed.) message
}
ff (quit) eq
{ (We exit the function httpd) message exit }
{ %% [(SigIgn) 0] system_variable
(------------ start ----------------------) message
ff message
(-----------------------------------------) message
ff removeGET webstringToAscii /httpd.com set
httpd.com message
(------------ end ----------------------) message
( ) message
oxasir.ccc
[(if (1) {) httpd.com (};)] cat
oxexecutestring ;
oxasir.ccc oxpopstring /httpd.result set
/httpd.com.old httpd.com def
(------------- result -------------) message
httpd.result message
(----------------------------------) message
( ) message
[(<title> asirweb </title> )
(<font color="blue"> Input: </font> )
(<pre> ) httpd.com (</pre>) (<br>)
(<font color="green"> Output: </font> )
(<pre>) httpd.result (</pre>)
] cat
send-page-3 exit
%% [(SigIgn) 1] system_variable
} ifelse
}
{ } ifelse
} loop
] pop
popVariables
} def
/send-page-1 {
(HTTP/0.9 200 OK) sendln
%% (Date: Sun, 18 Mar 2001 02:54:50 GMT) sendln
%% (Server: sm1/0.1 (Unix)) sendln
%% (Last-Modified: Wed, 23 Aug 2000 11:19:27 GMT) sendln
%% (ETag: "1f8f-5df-39a3b33f") sendln
%% (Accept-Ranges: bytes) sendln
%% (Content-Length: 10) sendln
(Connection: close) sendln
(Content-Type: text/plain) sendln
0 sendln
(HOGE HOGE!) sendln
0 sendln
[(flush)] extension
} def
/send-page-2 {
(HTTP/0.9 200 OK) sendln
%% (Content-Length: 10) sendln
(Connection: close) sendln
(Content-Type: text/html) sendln
0 sendln
(<FORM NAME="myFORM">) sendln
(<INPUT TYPE="TEXT" NAME="Num">) sendln
(</FORM>) sendln
0 sendln
[(flush)] extension
} def
/send-page-3 {
/arg1 set
[/in-send-page-3 /result] pushVariables
[
/result arg1 def
(HTTP/0.9 200 OK) sendln
(Connection: close) sendln
(Content-Type: text/html) sendln
0 sendln
%% (<FORM NAME="myFORM" METHOD="POST">) sendln
result sendln
(<FORM NAME="myFORM">) sendln
(<INPUT TYPE=submit VALUE="submit">) sendln
(<textarea name=msg rows=10 cols="80" wrap="soft"></textarea>) sendln
(</FORM>) sendln
0 sendln
[(flush)] extension
] pop
popVariables
} def
/stopclient {
[(sm1.socket) (close) [client.fdAndPort 0 get] ] extension message
} def
/fromHex {
/arg1 set
[/in-fromHex /s1 /s2 /c /c2] pushVariables
[
arg1 0 get /s1 set
arg1 1 get /s2 set
48 s1 le s1 57 le and { % 0, ..., 9
s1 48 sub /c set
}{ } ifelse
65 s1 le s1 70 le and { % A, ..., F
s1 65 sub 10 add /c set
}{ } ifelse
97 s1 le s1 102 le and { % a, ..., f
s1 97 sub 10 add /c set
}{ } ifelse
c 16 mul /c set
48 s2 le s2 57 le and { % 0, ..., 9
s2 48 sub /c2 set
}{ } ifelse
65 s2 le s2 70 le and { % A, ..., F
s2 65 sub 10 add /c2 set
}{ } ifelse
97 s2 le s2 102 le and { % a, ..., f
s2 97 sub 10 add /c2 set
}{ } ifelse
c c2 add /arg1 set
] pop
popVariables
arg1
} def
/removeGET {
/arg1 set
[/in-removeGET /s /s2 /i /j] pushVariables
[
/s arg1 def
s 1 copy /s2 set
s (array) dc /s set
/j 0 def
10 1 s length 1 sub {
/i set
s2 j << s i get (string) dc >> put
j 1 add /j set
} for
/arg1 s2 def
] pop
arg1
} def
/webstringToAscii {
/arg1 set
[/in-webstringToAscii /s /i /j /c /n] pushVariables
[
/s arg1 def
s (array) dc /s set
/j 0 def /n s length def
/i 0 def
{
s i get /c set
c 32 eq { exit } { } ifelse
c 37 eq { % c == %
[s i 1 add get s i 2 add get] fromHex /c set
s j c put
j 1 add /j set
i 3 add /i set
} {
c 43 eq { % c == +
s j 32 put
j 1 add /j set
i 1 add /i set
} {
c 13 eq { % c == 0xd
i 1 add /i set
} {
s j c put
j 1 add /j set
i 1 add /i set
} ifelse
} ifelse
} ifelse
i n ge { exit } { } ifelse
} loop
s j carN /s set
s { (string) dc } map cat /arg1 set
] pop
popVariables
arg1
} def