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Annotation of OpenXM/src/kan96xx/Doc/gnuplot.sm1, Revision 1.1.1.1

1.1       maekawa     1: %%% 1999, 6/7 Mon.
                      2: [(parse) (ox.sm1) pushfile] extension
                      3: %%/plot.gnuplotexec (/home/nobuki/openXM/src/gnuplot-3.5beta6.347.orig/gnuplot)
                      4: %% def
                      5: [(getenv) (OpenXM_HOME)] extension /OpenXM_HOME set
                      6:
                      7: %% [(gnuplot_forox)] getPathNameSm1 /plot.gnuplotexec set
                      8: [OpenXM_HOME (/bin/gnuplot_forox)] cat /plot.gnuplotexec set
                      9:
                     10: (SSkan/lib/plot.sm1 for ox_sm1_gnuplot.  1999/09/03. ) message
                     11:
                     12: /plotstart {
                     13:   sm1connectr
                     14:   ox.ccc 1 copy /gnuplot.ccc set
                     15:   (Your peer is set to gnuplot.ccc) message
                     16:   gnuplot.ccc $[(parse) (gnuplot.sm1) pushfile] extension $ oxsubmit
                     17:   gnuplot.ccc $ plotstart.aux $ oxsubmit
                     18:   gnuplot.ccc $ gnuplot.pid $ oxsubmit gnuplot.ccc oxpopcmo /gnuplot.pid set
                     19: } def
                     20:
                     21: /plotstart.aux {
                     22:   /peer [(oxGetPort) (localhost)] extension def
                     23:   [(sm1.socket) (close) [peer 2 get]] extension  %% close the second.
                     24:   /myport peer 1 get def
                     25:   /myportStr peer 1 get toString def
                     26:
                     27:   (port number = ) messagen myportStr message
                     28:
                     29:   [(forkExec)
                     30:    [ plot.gnuplotexec
                     31:     [(r) myportStr] cat
                     32:    ]
                     33:    [ 3 4 << peer 0 get >> ]  %% close ox_sm1 channel, this channel.
                     34:    0
                     35:   ] extension /gnuplot.pid set
                     36:   (gnuplot.pid = ) messagen gnuplot.pid message
                     37:
                     38:   [(sm1.socket) (accept) [peer 0 get ]] extension /gnuplot.ff2 set
                     39:   (Accepted ) messagen
                     40:   gnuplot.ff2 message
                     41: } def
                     42:
                     43:
                     44: /gnuplot {
                     45:   /cccc set
                     46:   /fd gnuplot.ff2 0 get def
                     47:   [(sm1.socket) (write) [fd
                     48:     [cccc 10 (string) dc] cat]] extension
                     49: } def
                     50:
                     51: %% (plot sin(x);) gnuplot
                     52:
                     53: /isAlive {
                     54:  [/in-isAlive /ans /i /nn] pushVariables
                     55:  [ [ gnuplot.ccc ([(getchild)] extension ) oxsubmit ] pop
                     56:     gnuplot.ccc oxpopcmo /gnuplot.pidList set
                     57:     gnuplot.pidList isArray {
                     58:     } {
                     59:       (getchild returns the following strange output.) message
                     60:        gnuplot.pidList message
                     61:       /gnuplot.pidList [  ] def
                     62:     } ifelse
                     63:     gnuplot.pidList length 0  eq {
                     64:       /ans 0 def
                     65:     } {
                     66:       /nn gnuplot.pidList length def
                     67:       0 1 nn 1 sub {
                     68:         /i set
                     69:         gnuplot.pidList i get gnuplot.pid eq {
                     70:            /isAlive.LLL goto
                     71:         } {
                     72:           (length of gnuplot.pidList = ) messagen gnuplot.pidList length message
                     73:           (gnuplot.pidList and gnuplot.pid are differenct) message
                     74:            i nn 1 sub eq {
                     75:              error
                     76:            } { } ifelse
                     77:         } ifelse
                     78:       } for
                     79:       /isAlive.LLL
                     80:       /ans 1 def
                     81:     } ifelse
                     82:     /arg1 ans def
                     83:   ] pop
                     84:   popVariables
                     85:   arg1
                     86: } def
                     87:
                     88: /demo0 {
                     89:   (/u/nobuki/Trash/gnuplot-3.5beta6.347.orig/demo/airfoil.dem) pushfile /ff set
                     90:   ff gnuplot
                     91: } def
                     92:
                     93: /rplot {
                     94:   /rplot.arg set
                     95:   isAlive {
                     96:     gnuplot.ccc [ ($ ) rplot.arg ( $) ( gnuplot )] cat oxsubmit
                     97:   } {
                     98:     (You peer got error. Restaring gnuplot) message
                     99:      gnuplot.ccc ( plotstart.aux ) oxsubmit
                    100:      gnuplot.ccc $ gnuplot.pid $ oxsubmit gnuplot.ccc oxpopcmo /gnuplot.pid set
                    101:     (New gnuplot.pid is ) messagen gnuplot.pid message
                    102:     (We have started new gnuplot. Try your command again.) message
                    103:   } ifelse
                    104: } def
                    105:
                    106:
                    107: /test0 {
                    108:   (Type in ctrl-C and gnuplot.ccc oxreset . ) message
                    109:   0 1 10000 {
                    110:    /i set
                    111:      [$plot cos(x+$ i toString $);$] cat rplot
                    112:   } for ;
                    113: } def
                    114:
                    115:
                    116:
                    117:
                    118: $plotstart ;   (plot sin(x);) rplot$ message
                    119: