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Diff for /OpenXM/src/kan96xx/Doc/cgi.sm1 between version 1.5 and 1.17

version 1.5, 2004/09/27 11:18:23 version 1.17, 2013/10/11 01:08:35
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 % $OpenXM: OpenXM/src/kan96xx/Doc/cgi.sm1,v 1.4 2004/09/27 08:32:05 takayama Exp $  % $OpenXM: OpenXM/src/kan96xx/Doc/cgi.sm1,v 1.16 2013/09/25 07:30:52 takayama Exp $
 %  OpenXM/src/polymake/cgi/cgi-polymake.sh  %  OpenXM/src/polymake/cgi/cgi-polymake.sh
 %   is a shell script to call sm1/polymake as a CGI script.  %   is a shell script to call sm1/polymake as a CGI script.
 %  Override as /doPolymake {doPolymake.OoHG} def if you need.  %  Override as /doPolymake {doPolymake.OoHG} def if you need.
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    [[(URL),(/index.html)]     [[(URL),(/index.html)]
    ] /kv set     ] /kv set
    [(cgiKeyValuePairToUrlEncodingString) kv] extension /sss set     [(cgiKeyValuePairToUrlEncodingString) kv] extension /sss set
    [(GET ) , sss , ( HTTP/0.9) , nl , nl ] cat /sss2 set  %   [(GET ) , sss , ( HTTP/0.9) , nl , nl ] cat /sss2 set
      [(GET ) , sss , ( HTTP/0.9) ,  nl ,
       (HOST: ) , url , nl
       nl ] cat /sss2 set
   
    sss2 message     sss2 message
    [(sm1.socket) (connect) [80 url]] extension 0 get /goo set     [(sm1.socket) (connect) [80 url]] extension 0 get /goo set
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 /cgiPolymake.polymakeName (polymake) def  /cgiPolymake.polymakeName (polymake) def
 %/cgiPolymake.polymakeName (polymake_dummy) def  %/cgiPolymake.polymakeName (polymake_dummy) def
 %/cgiPolymake.polymakeName (hoge) def  %/cgiPolymake.polymakeName (hoge) def
   /cgiPolymake.log 1 def
   
 [(cgiPolymake)  [(cgiPolymake)
 [(Make sm1 to a polymake server based on CGI/OoHG)  [(Make sm1 to a polymake server based on CGI/OoHG)
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 ]] putUsages  ]] putUsages
 % Server-side-script  % Server-side-script
 % oxMessageBody=action input-data-for-polymake  % oxMessageBody=action input-data-for-polymake
 % sm1 -q -s "[(parse) (cgi.sm1) pushfile] extension cgiPolymake quit "  % t.t : oxMessageBody=FACETS++POINTS%0A1+0+0+%0A1+1+0+%0A1+0+1%0A
 % env QUERY_STRING="t?oxMessageBody=FACETS+POINTS+1+0+0%0A" sm1 -q -s "[(parse) (cgi.sm1) pushfile] extension cgiPolymake quit "  %   t?oxMe...
   % env CONTENT_LENGTH=57 sm1 -q -s "[(parse) (cgi.sm1) pushfile] extension cgiPolymake quit " <t.t
 /cgiPolymake {  /cgiPolymake {
   {    {
    [(getenv) (QUERY_STRING)] extension /cgi.query_string set     [(getenv) (CONTENT_LENGTH)] extension /cgi.content_length set
      cgi.content_length isString {
      } {
          cgiPolymake.errorMessage message  exit
      } ifelse
      cgi.content_length .. (integer) dc /cgi.content_length set
      cgi.content_length 1 lt {
          cgiPolymake.errorMessage message  exit
      } { } ifelse
      [(read) 0 cgi.content_length] extension /cgi.query_string set
      cgiPolymake.log {
         cgi.query_string (string) dc sm1log
      } { } ifelse
    cgi.query_string isString {     cgi.query_string isString {
      cgi.query_string length 0 eq  {       cgi.query_string length 0 eq  {
        cgiPolymake.errorMessage message  exit         cgiPolymake.errorMessage message  exit
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     (1 1 0 ) nl      (1 1 0 ) nl
     (1 0 1 ) nl      (1 0 1 ) nl
     (</pre>) nl      (</pre>) nl
     (<form>) nl      (<form method="POST">) nl
     (<input type=submit>) nl      (<input type=submit>) nl
     (<textarea name="oxMessageBody") nl      (<textarea name="oxMessageBody") nl
     ( rows=10 cols="80" wrap="soft"></textarea>) nl      ( rows=10 cols="80" wrap="soft"></textarea>) nl
Line 143  def
Line 160  def
   [    [
     /sss arg1 def      /sss arg1 def
 % Step 1.  analyze the query string in URL encoding.  % Step 1.  analyze the query string in URL encoding.
     [(cgiUrlEncodingToKeyValuePair) [(?) sss] cat] extension /kv set      [(cgiUrlEncodingToKeyValuePair) sss] extension /kv set
     kv (oxMessageBody) getNode /comm set      kv (oxMessageBody) getNode /comm set
 %   [nl nl] cat message sss message kv message  % for debug.  %   [nl nl] cat message sss message kv message  % for debug.
 % Step 2. Extract action part and file part for polymake.  % Step 2. Extract action part and file part for polymake.
Line 214  def
Line 231  def
 % ------------  client side script ---------------  % ------------  client side script ---------------
 /cgiQueryPolymake.hostname (polymake.math.kobe-u.ac.jp) def  /cgiQueryPolymake.hostname (polymake.math.kobe-u.ac.jp) def
 /cgiQueryPolymake.cginame (/cgi-bin/cgi-polymake.sh) def  /cgiQueryPolymake.cginame (/cgi-bin/cgi-polymake.sh) def
 /cgiQueryPolymake {  %This host and cgi are version 2.0 polymake.  dim, ... are different with new versions.
   /cgiQueryPolymake { cgiQueryPolymake.curl } def
   %/cgiQueryPolymake { cgiQueryPolymake.native } def
   /cgiQueryPolymake.curl {
   /arg2 set /arg1 set    /arg2 set /arg1 set
     [/saction /sfile /ff /ff1 /sss2 /goo /pp /pp2 /key /body /fd] pushVariables
     [
       /saction arg1 def /sfile arg2 def
   % step1. Generate query in URL encoding.
        [(http://) cgiQueryPolymake.hostname cgiQueryPolymake.cginame] cat
        /ff1 set
   % full URL necessary for virtual host of apache.
        [[(oxMessageBody)
          [saction ( )
           sfile nl ] cat
          ]
        ] /ff set
   
        ff 0 get 0 get /key set
        ff 0 get 1 get /body set
   % step 2. Call the server and get the response in pp
        /cgi.verbose 1 def
        (/tmp/sm1-q-cgi.txt) (w) file /fd set
        fd body writestring
        fd closefile
   %     [(curl) (--form) [key (=@/tmp/sm1-q-cgi.txt)] cat  ff1] /ff set
   %     ff  addStdoutStderr oxshell  @@@stdout /pp set
        [(curl  --form ) [key (=@/tmp/sm1-q-cgi.txt )] cat  ff1 (>/tmp/sm1-q-cgi-out.txt)] cat /ff set
        ff system
        [nl (/tmp/sm1-q-cgi-out.txt) pushfile] cat /pp set
   
        cgi.verbose { pp message } {  } ifelse
        [(cgiHttpToKeyValuePair) pp] extension /pp2 set
        pp2 message
   % step 3. Analyze the response.
        [pp2 (Content-Body) getNode
         pp2 (oxshell-stdout) getNode
         pp2 (oxshell-stderr) getNode
        ] /arg1 set
     ] pop
     popVariables
     arg1
   } def
   
   /cgiQueryPolymake.native {
     /arg2 set /arg1 set
   [/saction /sfile /ff /ff1 /sss2 /goo /pp /pp2] pushVariables    [/saction /sfile /ff /ff1 /sss2 /goo /pp /pp2] pushVariables
   [    [
     /saction arg1 def /sfile arg2 def      /saction arg1 def /sfile arg2 def
 % step1. Generate query in URL encoding.  % step1. Generate query in URL encoding.
     [[(URL) cgiQueryPolymake.cginame]       [(http://) cgiQueryPolymake.hostname cgiQueryPolymake.cginame] cat
      [(oxMessageBody)       /ff1 set
      [saction ( )  % full URL necessary for virtual host of apache.
       sfile nl ] cat       [[(oxMessageBody)
      ]] /ff set         [saction ( )
      [(cgiKeyValuePairToUrlEncodingString) ff] extension /ff1 set          sfile nl ] cat
      [(GET ) , ff1 , ( HTTP/0.9) , nl , nl ] cat /sss2 set         ]
        ] /ff set
        [(cgiKeyValuePairToUrlEncodingString) ff] extension /ff set
        [(POST ) , ff1 , ( HTTP/0.9) , nl ,
   %      (Connection: Keep-Alive) , nl ,
         (HOST: ) cgiQueryPolymake.hostname , nl ,
         (Content-length: ) , ff length (dollar) dc , nl , nl
         ff nl] cat /sss2 set
 % step 2. Call the server and get the response in pp  % step 2. Call the server and get the response in pp
      [(sm1.socket) (connect)       [(sm1.socket) (connect)
         [80 cgiQueryPolymake.hostname]] extension 0 get /goo set          [80 cgiQueryPolymake.hostname]] extension 0 get /goo set
      [(sm1.socket) (write) [goo sss2]]  extension       [(sm1.socket) (write) [goo sss2]]  extension
      goo readHTTP0 /pp set       goo readHTTP0 /pp set
   
        % For the case of error.
        [(regexec) (200 OK) [pp]] extension length 0 eq {
           (sss2=) message
           sss2 message
           (pp=) message
           pp message
           (cgi.sm1: there seems to be an error in the HTTP connection.)
        } { } ifelse
   
      cgi.verbose { pp message } {  } ifelse       cgi.verbose { pp message } {  } ifelse
      [(sm1.socket) (close) [goo]] extension       [(sm1.socket) (close) [goo]] extension
      [(cgiHttpToKeyValuePair) pp] extension /pp2 set       [(cgiHttpToKeyValuePair) pp] extension /pp2 set
Line 246  def
Line 324  def
   arg1    arg1
 } def  } def
   
   /cgi.test1 {
     (FACETS)
     [(POINTS) nl
      (1 0 0 ) nl
      (1 1 0 ) nl
      (1 0 1 ) nl
     ] cat
     cgiQueryPolymake message
   } def
 % Overrides doPolymake  % Overrides doPolymake
 %/doPolymake { doPolymake.OoHG } def  %/doPolymake { doPolymake.OoHG } def
   %/polymake.start { polymake.start.OoHG } def
   
 [(doPolymake.OoHG)  [(doPolymake.OoHG)
 [(It first looks for local polymake. If there is, it calls the local polymake.)  [(doPolymake.local calls the local polymake.)
  (If not, it calls http://polymake.math.kobe-u.ac.jp/cgi-bin/cgi-polymake.sh)   (This function calls http://polymake.math.kobe-u.ac.jp/cgi-bin/cgi-polymake.sh)
  (to make a computation in polymake.)   (to make a computation in polymake.)
    (The host name and the cgi name are set to the variable)
    (   cgiQueryPolymake.hostname  and cgiQueryPolymake.cginame)
  (See doPolymake for the syntax. doPolymake.OoHG may overrides doPolymake.)   (See doPolymake for the syntax. doPolymake.OoHG may overrides doPolymake.)
    (If you use curl to call the server execute)
    (   usePolymake.OoHG.curl)
    (after loading cgi.sm1)
 ]] putUsages  ]] putUsages
 /doPolymake.OoHG  {  /doPolymake.OoHG  {
   /arg1 set    /arg1 set
Line 263  def
Line 356  def
   [    [
     arg1 0 get /pAction set      arg1 0 get /pAction set
     arg1 1 get /pData set      arg1 1 get /pData set
     polymake.start      polymake.start.OoHG
   
     /pError [ ] def      /pError [ ] def
 %% step 1:  polymake tfb ===> polymake native data  %% step 1:  polymake tfb ===> polymake native data
Line 280  def
Line 373  def
 % cgi-polymake  % cgi-polymake
        (Trying web service.) message         (Trying web service.) message
        pAction pNative  cgiQueryPolymake /doPolymake.OoHG.result set         pAction pNative  cgiQueryPolymake /doPolymake.OoHG.result set
          doPolymake.OoHG.result /@@@doPolymake.vars set
         [(regexec) (Not Found) [doPolymake.OoHG.result 0 get ]]
         extension length 0 eq not {
            doPolymake.OoHG.result message
            (The polymake cgi seems to be out of service.) error
         } {  } ifelse
   
       doPolymake.OoHG.result 0 get /pNative set        doPolymake.OoHG.result 0 get /pNative set
   
   
       pError doPolymake.OoHG.result rest append /pError set        pError doPolymake.OoHG.result rest append /pError set
     } {      } {
 % local polymake  % local polymake
Line 304  def
Line 405  def
   popVariables    popVariables
   arg1    arg1
 } def  } def
   
   /polymake.start.OoHG {
     (ox.k0.loaded) boundp {  }
     { [(parse) (ox.sm1) pushfile] extension
       /@@@polymake.k0.ccc [ ] def
     } ifelse
     @@@polymake.k0.ccc [ ] eq {
        k0connectr /@@@polymake.k0.ccc oxk0.ccc def /oxk0.ccc [ ] def
        @@@polymake.k0.ccc oxsetmathcap @@@polymake.k0.ccc oxmathcap
     } {  } ifelse
     @@@polymake.k0.ccc 0 get (closed) eq {
        k0connectr /@@@polymake.k0.ccc oxk0.ccc def /oxk0.ccc [ ] def
        @@@polymake.k0.ccc oxsetmathcap @@@polymake.k0.ccc oxmathcap
     } {  } ifelse
     [(which) (polymake2tfb)] oxshell tag 0 eq {
        (polymake2tfb is not installed in this system.) error
     } {  } ifelse
   } def
   
   
   /usePolymake.local {
     /doPolymake { doPolymake.local } def
     /polymake.start { polymake.start.local } def
   } def
   
   /usePolymake.OoHG.native {
     /doPolymake { doPolymake.OoHG } def
     /polymake.start { polymake.start.OoHG } def
     /cgiQueryPolymake { cgiQueryPolymake.native } def
   } def
   
   /usePolymake.OoHG.curl {
     [(which) (curl)] oxshell tag 0 eq {
        (Error in usePolymake.OoHG.curl: curl is not found.) error
     } { } ifelse
     /doPolymake { doPolymake.OoHG } def
     /polymake.start { polymake.start.OoHG } def
     /cgiQueryPolymake { cgiQueryPolymake.curl } def
   } def
   
   [(usePolymake.local)
   [(doPolymake calls local polymake)
   ]] putUsages
   
   [(usePolymake.OoHG.native)
   [(doPolymake = doPolymake.OoHG with cgiQueryPolymake.native)
    (cf. doPolymake.OoHG)
    (hostname is set in cgiQueryPolymake.hostname)
    (cginame is set in  cgiQueryPolymake.cginame)
   ]] putUsages
   
   [(usePolymake.OoHG.curl)
   [(doPolymake = doPolymake.OoHG with cgiQueryPolymake.curl)
    (It should be used when cgiQueryPolymake.native does not work)
    (over, e.g., a reverse proxy.)
    (The command curl is required.  cf. cgi.verbose, doPolymake.OoHG)
    (hostname is set in cgiQueryPolymake.hostname)
    (cginame is set in  cgiQueryPolymake.cginame)
   ]] putUsages
   
   
   
   
   
   
   
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Removed from v.1.5  
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  Added in v.1.17
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