version 1.4, 2000/11/21 07:59:08 |
version 1.12, 2005/07/26 12:52:05 |
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/* -*- mode: C; coding: euc-japan -*- */ |
/* -*- mode: C; coding: euc-japan -*- */ |
/* $OpenXM: OpenXM/src/ox_toolkit/mathcap.c,v 1.3 2000/11/18 05:49:18 ohara Exp $ */ |
/* $OpenXM: OpenXM/src/ox_toolkit/mathcap.c,v 1.11 2005/03/04 06:29:46 ohara Exp $ */ |
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/* This module includes functions for handling mathcap databases. */ |
/* This module includes functions for handling mathcap databases. */ |
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#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
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#include <string.h> |
#include "ox_toolkit.h" |
#include "ox_toolkit.h" |
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/* 送信許可されている cmo, sm のリストを得る */ |
#define MATHCAP_1ST_FORMAT "(CMO_LIST (CMO_INT32 %d) (CMO_STRING \"%s\") (CMO_STRING \"%s\") (CMO_STRING \"%s\"))" |
#define smdb_get_allow_all(x) mcdb_get_allow_all((x)) |
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#define cmodb_get_allow_all(x) mcdb_get_allow_all((x)) |
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/* 全ての種類の cmo の送信を許可/不許可にする */ |
static int default_cmd[] = { |
#define cmodb_deny_all(x) mcdb_ctl_all((x), MATHCAP_FLAG_DENY) |
SM_popCMO, |
#define cmodb_allow_all(x) mcdb_ctl_all((x), MATHCAP_FLAG_ALLOW) |
SM_popString, |
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SM_mathcap, |
typedef struct { |
SM_pops, |
int tag; |
SM_executeStringByLocalParser, |
int flag; |
SM_executeFunction, |
} mcdb; |
SM_control_kill, |
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SM_control_reset_connection, |
typedef struct { |
0 }; |
mcdb *cmodb; |
static int default_cmo[] = { |
mcdb *smdb; |
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} mathcap; |
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static char *new_string(char *s); |
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static cmo_list *cmo_mathcap_get_cmotypes(cmo_mathcap *mc); |
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static cmo_list *get_messagetypes(cmo_list *ob, int type); |
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static cmo_list *mcdb_get_allow_all(mcdb *db); |
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static cmo_list *sysinfo_get_all(); |
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static int cmodb_isallow_cmo(mcdb *cmodb, cmo *ob); |
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static int cmodb_isallow_cmo_list(mcdb *cmodb, cmo_list *ob); |
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static int cmodb_isallow_cmo_mathcap(mcdb *cmodb, cmo_mathcap *ob); |
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static int cmodb_isallow_cmo_monomial32(mcdb *cmodb, cmo_monomial32 *ob); |
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static int cmodb_isallow_tag(mcdb *cmodb, int tag); |
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static mcdb *mcdb_lookup(mcdb *db, int tag); |
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static mcdb *new_mcdb(int *src); |
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static void cmodb_allow(mcdb *cmodb, int tag); |
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static void cmodb_deny(mcdb *cmodb, int tag); |
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static void cmodb_update(mcdb *cmodb, cmo_list* types); |
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static void mcdb_ctl(mcdb *db, int tag, int flag); |
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static void mcdb_ctl_all(mcdb *db, int flag); |
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static void mcdb_init(mcdb *m, int key); |
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static void sysinfo_set(int version, char *version_string, char *sysname); |
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static int cmodb_d[] = { |
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CMO_NULL, |
CMO_NULL, |
CMO_INT32, |
CMO_INT32, |
CMO_DATUM, |
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CMO_STRING, |
CMO_STRING, |
CMO_MATHCAP, |
CMO_MATHCAP, |
CMO_LIST, |
CMO_LIST, |
CMO_MONOMIAL32, |
CMO_MONOMIAL32, |
CMO_ZZ, |
CMO_ZZ, |
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CMO_QQ, |
CMO_ZERO, |
CMO_ZERO, |
CMO_DMS_GENERIC, |
CMO_DMS_GENERIC, |
CMO_RING_BY_NAME, |
CMO_RING_BY_NAME, |
CMO_INDETERMINATE, |
CMO_RECURSIVE_POLYNOMIAL, |
CMO_DISTRIBUTED_POLYNOMIAL, |
CMO_DISTRIBUTED_POLYNOMIAL, |
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CMO_POLYNOMIAL_IN_ONE_VARIABLE, |
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CMO_64BIT_MACHINE_DOUBLE, |
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CMO_IEEE_DOUBLE_FLOAT, |
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CMO_INDETERMINATE, |
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CMO_TREE, |
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CMO_LAMBDA, |
CMO_ERROR2, |
CMO_ERROR2, |
0, |
0 }; |
}; |
static int default_oxtag[] = { OX_DATA, 0 }; |
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static int smdb_d[] = { |
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SM_popCMO, |
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SM_popString, |
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SM_mathcap, |
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SM_pops, |
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SM_executeStringByLocalParser, |
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SM_executeFunction, |
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SM_setMathCap, |
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SM_shutdown, |
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SM_control_kill, |
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SM_control_reset_connection, |
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0, |
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}; |
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__inline__ |
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static void mcdb_init(mcdb *m, int key) |
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{ |
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m->tag = key; |
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m->flag = MATHCAP_FLAG_ALLOW; |
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} |
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static mcdb *new_mcdb(int *src) |
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{ |
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mcdb *new; |
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int len=0; |
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int i; |
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while (src[len++] != 0) { |
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} |
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new = malloc(sizeof(mcdb)*len); |
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for(i=0; i<len; i++) { |
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mcdb_init(new+i, src[i]); |
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} |
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return new; |
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} |
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mathcap *new_mathcap_d() |
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{ |
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mathcap *new = malloc(sizeof(mathcap)); |
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new->cmodb = new_mcdb(cmodb_d); |
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new->smdb = new_mcdb(smdb_d); |
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return new; |
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} |
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/* 次の tag についてのキーを探す */ |
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static mcdb *mcdb_lookup(mcdb *db, int tag) |
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{ |
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while (db->tag != 0) { |
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if (db->tag == tag) { |
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return db; |
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} |
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db++; |
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} |
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return NULL; |
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} |
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/* tag に対する送信制御 */ |
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static void mcdb_ctl(mcdb *db, int tag, int flag) |
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{ |
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mcdb *e = mcdb_lookup(db, tag); |
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if (e != NULL) { |
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e->flag = flag; |
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} |
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} |
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/* 全データに対する送信制御 */ |
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static void mcdb_ctl_all(mcdb *db, int flag) |
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{ |
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while (db->tag != 0) { |
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db->flag = flag; |
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db++; |
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} |
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} |
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/* 送信許可されている tag のリストを得る */ |
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static cmo_list *mcdb_get_allow_all(mcdb *db) |
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{ |
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cmo_list *list = new_cmo_list(); |
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while (db->tag != 0) { |
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if (db->flag == MATHCAP_FLAG_ALLOW) { |
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list_append(list, (cmo *)new_cmo_int32(db->tag)); |
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} |
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db++; |
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} |
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return list; |
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} |
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static struct { |
static struct { |
int version; |
int ox_version; |
char *version_string; |
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char *sysname; |
char *sysname; |
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char *version; |
char *hosttype; |
char *hosttype; |
int *cmo_tags; |
} sysinfo = {OX_PROTOCOL_VERSION, "ox_toolkit", OX_TOOLKIT_VERSION, "generic"}; |
int *sm_cmds; |
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} sysinfo = {0, "NO VERSION", "NONAME", "UNKNOWN", cmodb_d, smdb_d}; |
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/* 次の tag をもつ cmo の送信が許可されているかを調べる */ |
mathcap default_mathcap = {default_cmd, default_cmo}; |
static int cmodb_isallow_tag(mcdb *cmodb, int tag) |
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{ |
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while (cmodb->tag != 0 && cmodb->tag != tag) { |
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cmodb++; |
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} |
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return cmodb->flag; |
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} |
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static int cmodb_isallow_cmo_list(mcdb *cmodb, cmo_list *ob) |
static int ilen(int a[]); |
{ |
static int *icopy(int s[]); |
cell *el; |
static int *icopyn(int s[], int n); |
if (cmodb_isallow_tag(cmodb, ob->tag)) { |
static int cmo_int32_to_int(cmo_int32* m); |
el = list_first(ob); |
static int *imerge(int *base, int *diff); |
while (!list_endof(ob, el)) { |
static mathcap *mathcap_merge_io(mathcap *this, mathcap *diff); |
if (!cmodb_isallow_cmo(cmodb, el->cmo)) { |
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return MATHCAP_FLAG_DENY; |
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} |
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el = list_next(el); |
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} |
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return MATHCAP_FLAG_ALLOW; |
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} |
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return MATHCAP_FLAG_DENY; |
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} |
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__inline__ |
mathcap *new_mathcap() |
static int cmodb_isallow_cmo_monomial32(mcdb *cmodb, cmo_monomial32 *ob) |
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{ |
{ |
return cmodb_isallow_tag(cmodb, ob->tag) |
mathcap *mcap = MALLOC(sizeof(mathcap)); |
&& cmodb_isallow_cmo(cmodb, ob->coef); |
mcap->cmo = icopy(default_cmo); |
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mcap->cmd = icopy(default_cmd); |
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return mcap; |
} |
} |
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__inline__ |
mathcap *new_mathcap_set(int *cmd, int *cmo) |
static int cmodb_isallow_cmo_mathcap(mcdb *cmodb, cmo_mathcap *ob) |
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{ |
{ |
return cmodb_isallow_tag(cmodb, ob->tag) |
mathcap *mcap = MALLOC(sizeof(mathcap)); |
&& cmodb_isallow_cmo(cmodb, ob->ob); |
mcap->cmd = (cmd)? cmd: icopy(default_cmd); |
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mcap->cmo = (cmo)? cmo: icopy(default_cmo); |
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return mcap; |
} |
} |
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/* 次の cmo の送信が許可されているかを調べる */ |
cmo_list *cmo_mathcap_1st() |
static int cmodb_isallow_cmo(mcdb *cmodb, cmo *ob) |
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{ |
{ |
int tag = ob->tag; |
char buffer[BUFSIZ]; |
switch(tag) { |
static char format[] = MATHCAP_1ST_FORMAT; |
case CMO_LIST: |
int len = sizeof(format) + 32 |
case CMO_DISTRIBUTED_POLYNOMIAL: |
+ strlen(sysinfo.sysname) |
return cmodb_isallow_cmo_list(cmodb, (cmo_list *)ob); |
+ strlen(sysinfo.version) |
case CMO_MATHCAP: |
+ strlen(sysinfo.hosttype); |
case CMO_ERROR2: |
if (len < BUFSIZ) { |
case CMO_RING_BY_NAME: |
sprintf(buffer, format, sysinfo.ox_version, sysinfo.sysname, |
case CMO_INDETERMINATE: |
sysinfo.version, sysinfo.hosttype); |
return cmodb_isallow_cmo_mathcap(cmodb, (cmo_mathcap *)ob); |
return (cmo_list *)ox_parse_lisp(buffer); |
case CMO_MONOMIAL32: |
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return cmodb_isallow_cmo_monomial32(cmodb, (cmo_monomial32 *)ob); |
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default: |
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return cmodb_isallow_tag(cmodb, tag); |
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} |
} |
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return NULL; |
} |
} |
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/* 次の tag をもつ cmo の送信を許可する */ |
/* 0: terminator of array of integer. */ |
__inline__ |
static int ilen(int a[]) |
static void cmodb_allow(mcdb *cmodb, int tag) |
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{ |
{ |
mcdb_ctl(cmodb, tag, MATHCAP_FLAG_ALLOW); |
int i=0; |
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if (a != NULL) { |
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for( ; a[i] !=0; i++) { |
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} |
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} |
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return i; |
} |
} |
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/* 次の tag をもつ cmo の送信を不許可にする */ |
static int *icopy(int s[]) |
__inline__ |
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static void cmodb_deny(mcdb *cmodb, int tag) |
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{ |
{ |
mcdb_ctl(cmodb, tag, MATHCAP_FLAG_DENY); |
int n = sizeof(int)*(ilen(s)+1); |
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int *d = MALLOC(n); |
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memcpy(d,s,n); |
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return d; |
} |
} |
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/* システム情報を得る */ |
static int *icopyn(int s[], int n) |
static cmo_list *sysinfo_get_all() |
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{ |
{ |
cmo_list *syslist = new_cmo_list(); |
int *d = MALLOC((n = sizeof(int)*(n+1))); |
cmo_int32 *ver = new_cmo_int32(sysinfo.version); |
memcpy(d,s,n); |
cmo_string *vers = new_cmo_string(sysinfo.version_string); |
return d; |
cmo_string *host = new_cmo_string(sysinfo.hosttype); |
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cmo_string *sname = new_cmo_string(sysinfo.sysname); |
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return list_appendl(syslist, ver, sname, vers, host, NULL); |
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} |
} |
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__inline__ |
cmo_mathcap *new_cmo_mathcap_by_mathcap(mathcap *mcap) |
static char *new_string(char *s) |
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{ |
{ |
char *t = malloc(sizeof(s)+1); |
cmo_list *cap1, *cap2, *cap3, *cap4; |
strcpy(t, s); |
cap1 = cmo_mathcap_1st(); |
return t; |
cap2 = new_cmo_list_map(mcap->cmd, ilen(mcap->cmd), new_cmo_int32); |
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cap3 = new_cmo_list_map(default_oxtag, |
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ilen(default_oxtag), |
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new_cmo_int32); |
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cap4 = new_cmo_list_map(mcap->cmo, ilen(mcap->cmo), new_cmo_int32); |
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/* new_cmo_mathcap([cap1, cap2, [cap3, cap4]]) */ |
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return new_cmo_mathcap( |
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(cmo *)list_appendl(NULL, cap1, cap2, list_appendl(NULL, cap3, cap4, NULL))); |
} |
} |
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void sysinfo_set(int version, char *vstr, char *sysname) |
static int cmo_int32_to_int(cmo_int32* m) |
{ |
{ |
char *host = getenv("HOSTTYPE"); |
return m->i; |
sysinfo.hosttype = (host != NULL)? new_string(host): "UNKNOWN"; |
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sysinfo.sysname = new_string(sysname); |
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sysinfo.version_string = new_string(vstr); |
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sysinfo.version = version; |
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} |
} |
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void mathcap_init(int ver, char *vstr, char *sysname, int cmos[], int sms[]) |
mathcap *new_mathcap_by_cmo_mathcap(cmo_mathcap *cap) |
{ |
{ |
sysinfo_set(ver, vstr, sysname); /* global! */ |
int *cmd = list_to_array_map(list_nth(cap->ob, 1), cmo_int32_to_int); |
if (cmos == NULL) { |
int *cmo = list_to_array_map(list_nth(list_nth(cap->ob, 2), 1), |
cmos = cmodb_d; |
cmo_int32_to_int); |
} |
return new_mathcap_set(cmd, cmo); |
if (sms == NULL) { |
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sms = smdb_d; |
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} |
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/* ... */ |
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} |
} |
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/* データベースから cmo_mathcap を生成する */ |
/* if base is unsorted. */ |
cmo_mathcap* mathcap_get(mathcap *this) |
static int *imerge(int *base, int *diff) |
{ |
{ |
cmo_list *mc = new_cmo_list(); |
int i,j,k; |
cmo_list *l3 = new_cmo_list(); |
int n = ilen(base); |
list_append(l3, list_appendl(new_cmo_list(), |
int m = ilen(diff); |
new_cmo_int32(OX_DATA), |
int *t = ALLOCA(sizeof(int)*(n+1)); |
cmodb_get_allow_all(this->cmodb), NULL)); |
int *ret; |
list_appendl(mc, (cmo *)sysinfo_get_all(), |
for(i=0,j=0; i<n; i++) { |
(cmo *)smdb_get_allow_all(this->smdb), (cmo *)l3, NULL); |
for(k=0; k<m; k++) { |
return new_cmo_mathcap((cmo *)mc); |
if (base[i] == diff[k]) { |
} |
t[j++] = base[i]; |
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break; |
static void cmodb_update(mcdb *cmodb, cmo_list* types) |
} |
{ |
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cell *el = list_first(types); |
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cmo_int32 *ob; |
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while(!list_endof(types, el)) { |
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ob = (cmo_int32 *)el->cmo; |
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if (ob->tag == CMO_INT32) { |
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cmodb_allow(cmodb, ob->i); |
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} |
} |
el = list_next(el); |
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} |
} |
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t[j] = 0; |
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ret = icopyn(t,j); |
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return ret; |
} |
} |
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/* cmo_mathcap が妥当な構造を持つかを調べる. (未実装) */ |
static mathcap *mathcap_merge_io(mathcap *this, mathcap *diff) |
int cmo_mathcap_isvalid(cmo_mathcap *mc) |
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{ |
{ |
/* print_cmo(mc); */ |
int *tmp; |
return 1; |
tmp = imerge(this->cmo, diff->cmo); |
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FREE(this->cmo); |
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this->cmo = tmp; |
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return this; |
} |
} |
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/* ( ..., ( type, (...) ), (cmo_int32, (...) ), ... ) */ |
/* for compatibility */ |
/* ^^^^^ Here! */ |
void mathcap_init(char *version, char *sysname) |
static cmo_list *get_messagetypes(cmo_list *ob, int type) |
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{ |
{ |
cmo_list *c; |
sysinfo.hosttype = getenv("HOSTTYPE"); |
cell *el; |
sysinfo.version = version; |
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sysinfo.sysname = sysname; |
for (el = list_first(ob); !list_endof(ob, el); el = list_next(el)) { |
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c = (cmo_list *)el->cmo; |
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if (((cmo_int32 *)list_nth(c, 0))->i == type) { |
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return (cmo_list *)list_nth(c, 1); |
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} |
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} |
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return NULL; |
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} |
} |
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cmo_mathcap* mathcap_get(mathcap *this) |
/* cmo_mathcap->ob = ( (...), (...), ( ( cmo_int32, (...) ), ...), ...) */ |
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/* ^^^^^ Here! */ |
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__inline__ |
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static cmo_list *cmo_mathcap_get_cmotypes(cmo_mathcap *mc) |
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{ |
{ |
cmo_list *ob = (cmo_list *)list_nth((cmo_list *)mc->ob, 2); |
return new_cmo_mathcap_by_mathcap(this); |
return get_messagetypes(ob, OX_DATA); |
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} |
} |
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mathcap *mathcap_update(mathcap *this, cmo_mathcap *m) |
/* 受信した mathcap データを反映させる */ |
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/* this == NULL のとき、はじめて mathcap* オブジェクトをせいせいする */ |
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mathcap *mathcap_update(mathcap *this, cmo_mathcap *mc) |
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{ |
{ |
cmo_list *types; |
return mathcap_merge_io(this, new_mathcap_by_cmo_mathcap(m)); |
if (cmo_mathcap_isvalid(mc)) { |
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types = cmo_mathcap_get_cmotypes(mc); |
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if (types != NULL) { |
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cmodb_deny_all(this->cmodb); /* すべての cmo の送信を禁止 */ |
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cmodb_update(this->cmodb, types); |
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} |
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} |
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return this; |
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} |
} |