===================================================================
RCS file: /home/cvs/OpenXM/src/ox_math/Attic/serv2.c,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -p -r1.9 -r1.10
--- OpenXM/src/ox_math/Attic/serv2.c	1999/11/19 20:51:36	1.9
+++ OpenXM/src/ox_math/Attic/serv2.c	1999/11/29 12:09:58	1.10
@@ -1,11 +1,9 @@
 /* -*- mode: C; coding: euc-japan -*- */
-/* $OpenXM: OpenXM/src/ox_math/serv2.c,v 1.8 1999/11/18 21:56:44 ohara Exp $ */
+/* $OpenXM: OpenXM/src/ox_math/serv2.c,v 1.9 1999/11/19 20:51:36 ohara Exp $ */
 
 /* Open Mathematica サーバ */
 /* ファイルディスクリプタ 3, 4 は open されていると仮定して動作する. */
 
-/* MathLink との通信部分 */
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -15,244 +13,8 @@
 #include "parse.h"
 #include "serv2.h"
 
-#define FLAG_MLTKSYM_IS_INDETERMINATE   0
-#define FLAG_MLTKSYM_IS_STRING          1
+extern int flag_mlo_symbol;
 
-int flag_mlo_symbol = FLAG_MLTKSYM_IS_INDETERMINATE;
-
-#define ERROR_ID_UNKNOWN_SM 10
-#define ERROR_ID_FAILURE_MLINK         11
-
-/* MLINK はポインタ型. */
-MLINK lp = NULL;
-
-typedef cmo mlo;
-typedef cmo_string mlo_string;
-typedef cmo_zz mlo_zz;
-
-/* cmo_list の派生クラス*/
-typedef struct {
-    int tag;
-    int length;
-    cell head[1];
-    char *function;
-} mlo_function;
-
-
-mlo *receive_mlo_zz()
-{
-    char *s;
-    mlo  *m;
-
-    fprintf(stderr, "--debug: MLO == MLTKINT.\n");
-    MLGetString(lp, &s);
-    fprintf(stderr, "--debug: zz = %s.\n", s);
-    m = (mlo *)new_cmo_zz_set_string(s);
-    MLDisownString(lp, s);
-    return m;
-}
-
-mlo *receive_mlo_string()
-{
-    char *s;
-    mlo  *m;
-    fprintf(stderr, "--debug: MLO == MLTKSTR.\n");
-    MLGetString(lp, &s);
-    fprintf(stderr, "--debug: string = \"%s\".\n", s);
-    m = (cmo *)new_cmo_string(s);
-    MLDisownString(lp, s);
-    return m;
-}
-
-cmo *receive_mlo_function()
-{
-    char *s;
-    cmo *m;
-    cmo  *ob;
-    int  i,n;
-
-    fprintf(stderr, "--debug: MLO == MLTKFUNC.\n");
-    MLGetFunction(lp, &s, &n);
-    fprintf(stderr, "--debug: Function = \"%s\", # of args = %d\n", s, n);
-    m = new_cmo_list();
-    append_cmo_list((cmo_list *)m, new_cmo_string(s));
-
-    for (i=0; i<n; i++) {
-        fprintf(stderr, "--debug: arg[%d]\n", i);
-        fflush(stderr);
-        ob = receive_mlo();
-        append_cmo_list((cmo_list *)m, ob);
-    }
-
-    MLDisownString(lp, s);
-    return m;
-}
-
-cmo *receive_mlo_symbol()
-{
-    cmo *ob;
-    char *s;
-
-    fprintf(stderr, "--debug: MLO == MLTKSYM");
-    MLGetSymbol(lp, &s);
-    fprintf(stderr, ": Symbol = \"%s\".\n", s);
-
-	if(flag_mlo_symbol == FLAG_MLTKSYM_IS_INDETERMINATE) {
-		ob = new_cmo_indeterminate(new_cmo_string(s)); 
-	}else {
-		ob = new_cmo_string(s);
-	}
-    MLDisownString(lp, s);
-    return ob;
-}
-
-/* Mathematica を起動する. */
-int MATH_init()
-{
-    int argc = 2;
-    char *argv[] = {"-linkname", "math -mathlink"};
-
-    if(MLInitialize(NULL) == NULL 
-       || (lp = MLOpen(argc, argv)) == NULL) {
-        fprintf(stderr, "Mathematica Kernel not found.\n");
-        exit(1);
-    }
-    return 0;
-}
-
-int MATH_exit()
-{
-    /* quit Mathematica then close the link */
-    MLPutFunction(lp, "Exit", 0);
-    MLClose(lp);
-}
-
-cmo *MATH_get_object()
-{
-    /* skip any packets before the first ReturnPacket */
-    while (MLNextPacket(lp) != RETURNPKT) {
-        usleep(10);
-        MLNewPacket(lp);
-    }
-    return receive_mlo();
-}
-
-cmo *receive_mlo()
-{
-    char *s;
-    int type;
-
-    switch(type = MLGetNext(lp)) {
-    case MLTKINT:
-        return receive_mlo_zz();
-    case MLTKSTR:
-        return receive_mlo_string();
-    case MLTKREAL:
-        /* double はまだ... */
-        fprintf(stderr, "--debug: MLO == MLTKREAL.\n");
-        MLGetString(lp, &s);
-        return (cmo *)new_cmo_string(s);
-    case MLTKSYM:
-        return receive_mlo_symbol();
-    case MLTKFUNC:
-        return receive_mlo_function();
-    case MLTKERR:
-        fprintf(stderr, "--debug: MLO == MLTKERR.\n");
-        return (cmo *)make_error_object(ERROR_ID_FAILURE_MLINK, new_cmo_null());
-    default:
-        fprintf(stderr, "--debug: MLO(%d) is unknown.\n", type);
-        MLGetString(lp, &s);
-        fprintf(stderr, "--debug: \"%s\"\n", s);
-        return (cmo *)new_cmo_string(s);
-    }
-}
-
-int send_mlo_int32(cmo *m)
-{
-    MLPutInteger(lp, ((cmo_int32 *)m)->i);
-}
-
-int send_mlo_string(cmo *m)
-{
-    char *s = ((cmo_string *)m)->s;
-    MLPutString(lp, s);
-}
-
-int send_mlo_zz(cmo *m)
-{
-    char *s;
-    MLPutFunction(lp, "ToExpression", 1);
-    s = convert_cmo_to_string(m);
-    MLPutString(lp, s);
-}
-
-int send_mlo_list(cmo *c)
-{
-    char *s;
-    cell *cp = ((cmo_list *)c)->head;
-    int len = length_cmo_list((cmo_list *)c);
-
-    MLPutFunction(lp, "List", len);
-    while(cp->next != NULL) {
-        send_mlo(cp->cmo);
-        cp = cp->next;
-    }
-}
-
-int MATH_sendObject(cmo *m)
-{
-    send_mlo(m);
-    MLEndPacket(lp);
-}
-
-int send_mlo(cmo *m)
-{
-    char *s;
-    switch(m->tag) {
-    case CMO_INT32:
-        send_mlo_int32(m);
-        break;
-    case CMO_ZERO:
-    case CMO_NULL:
-        send_mlo_int32(new_cmo_int32(0));
-        break;
-    case CMO_STRING:
-        send_mlo_string(m);
-        break;
-    case CMO_LIST:
-        send_mlo_list(m);
-        break;
-    case CMO_MATHCAP:
-        send_mlo(((cmo_mathcap *)m)->ob);
-        break;
-    case CMO_ZZ:
-        send_mlo_zz(m);
-        break;
-    default:
-        MLPutFunction(lp, "ToExpression", 1);
-        s = convert_cmo_to_string(m);
-        MLPutString(lp, s);
-        break;
-    }
-}
-
-int MATH_evaluateStringByLocalParser(char *str)
-{
-    MLPutFunction(lp, "ToExpression", 1);
-    MLPutString(lp, str);
-    MLEndPacket(lp);
-}
-
-int MATH_executeFunction(char *function, int argc, cmo *argv[])
-{
-    int i;
-    MLPutFunction(lp, function, argc);
-    for (i=0; i<argc; i++) {
-        send_mlo(argv[i]);
-    }
-    MLEndPacket(lp);
-}
-
 /* MathLink 非依存部分 */
 
 #define SIZE_OPERAND_STACK   2048
@@ -263,7 +25,7 @@ static int Stack_Pointer = 0;
 int initialize_stack()
 {
     Stack_Pointer = 0;
-} 
+}
 
 int push(cmo* m)
 {
@@ -310,9 +72,9 @@ int sm_popCMO(int fd_write)
     cmo* m = pop();
 #ifdef DEBUG
     symbol *symp = lookup_by_tag(m->tag);
-    
     fprintf(stderr, "ox_math:: opecode = SM_popCMO. (%s)\n", symp->key);
 #endif
+
     if (m != NULL) {
         send_ox_cmo(fd_write, m);
         return 0;
@@ -355,17 +117,17 @@ int sm_popString(int fd_write)
 
 int local_execute(char *s)
 {
-	if(*s == 'i') {
-		switch(s[1]) {
-		case '+':
-			flag_mlo_symbol = FLAG_MLTKSYM_IS_STRING;
-			break;
-		case '-':
-		case '=':
-		default:
-			flag_mlo_symbol = FLAG_MLTKSYM_IS_INDETERMINATE;
-		}
-	}
+    if(*s == 'i') {
+        switch(s[1]) {
+        case '+':
+            flag_mlo_symbol = FLAG_MLTKSYM_IS_STRING;
+            break;
+        case '-':
+        case '=':
+        default:
+            flag_mlo_symbol = FLAG_MLTKSYM_IS_INDETERMINATE;
+        }
+    }
     return 0;
 }
 
@@ -386,17 +148,14 @@ int sm_executeStringByLocalParser(int fd_write)
         }else {
             /* for mathematica */
             /* mathematica に文字列を送って評価させる */
-            MATH_evaluateStringByLocalParser(s);
-            push(MATH_get_object());
+            ml_evaluateStringByLocalParser(s);
+            push(ml_get_object());
         }
         return 0;
     }
 #ifdef DEBUG
-    if ((symp = lookup_by_tag(m->tag)) != NULL) {
-        fprintf(stderr, "ox_math:: error. the top of stack is %s.\n", symp->key);
-    }else {
-        fprintf(stderr, "ox_math:: error. the top of stack is unknown cmo. (%d)\n", m->tag);
-    }
+    symp = lookup_by_tag(m->tag);
+    fprintf(stderr, "ox_math:: error. the top of stack is %s.\n", symp->key);
 #endif
     return SM_executeStringByLocalParser;
 }
@@ -422,8 +181,8 @@ int sm_executeFunction(int fd_write)
     for (i=0; i<argc; i++) {
         argv[i] = pop();
     }
-    MATH_executeFunction(func, argc, argv);
-    push(MATH_get_object());
+    ml_executeFunction(func, argc, argv);
+    push(ml_get_object());
     return 0;
 }
 
@@ -445,9 +204,9 @@ int receive_sm_command(int fd_read)
 int execute_sm_command(int fd_write, int code)
 {
     int err = 0;
-#ifdef DEBUG	
-	symbol *sp = lookup_by_tag(code);
-	fprintf(stderr, "ox_math:: %s received.\n", sp->key);
+#ifdef DEBUG    
+    symbol *sp = lookup_by_tag(code);
+    fprintf(stderr, "ox_math:: %s received.\n", sp->key);
 #endif
 
     switch(code) {
@@ -464,16 +223,17 @@ int execute_sm_command(int fd_write, int code)
         err = sm_pops(fd_write);
         break;
     case SM_executeStringByLocalParser:
+    case SM_executeStringByLocalParserInBatchMode:
         err = sm_executeStringByLocalParser(fd_write);
         break;
     case SM_executeFunction:
         err = sm_executeFunction(fd_write);
         break;
-    case SM_setMathCap:
-        pop();  /* 無視する */
-        break;
     case SM_shutdown:
         shutdown();
+        break;
+    case SM_setMathCap:
+        pop();  /* 無視する */
         break;
     default:
         fprintf(stderr, "unknown command: %d.\n", code);