| version 1.3, 1999/11/02 18:58:25 |
version 1.8, 1999/11/04 18:13:47 |
|
|
| /* -*- mode: C; coding: euc-japan -*- */ |
/* -*- mode: C; coding: euc-japan -*- */ |
| /* $OpenXM: OpenXM/src/ox_math/ox.c,v 1.2 1999/11/02 06:11:57 ohara Exp $ */ |
/* $OpenXM: OpenXM/src/ox_math/ox.c,v 1.7 1999/11/04 06:21:58 ohara Exp $ */ |
| /* $Id$ */ |
|
| |
|
| /* |
/* |
| 関数の名前付け規約(その2): |
関数の名前付け規約(その2): |
| Line 45 static int cmolen_cmo_string(cmo_string* c); |
|
| Line 44 static int cmolen_cmo_string(cmo_string* c); |
|
| static int cmolen_cmo_zz(cmo_zz* c); |
static int cmolen_cmo_zz(cmo_zz* c); |
| static int cmolen_cmo_monomial32(cmo_monomial32* c); |
static int cmolen_cmo_monomial32(cmo_monomial32* c); |
| |
|
| static char* dump_cmo_int32(char* array, cmo_int32* m); |
static int dump_cmo_int32(cmo_int32* m); |
| static char* dump_cmo_list(char* array, cmo_list* m); |
static int dump_cmo_list(cmo_list* m); |
| static char* dump_cmo_mathcap(char* array, cmo_mathcap* m); |
static int dump_cmo_mathcap(cmo_mathcap* m); |
| static char* dump_cmo_null(char* array, cmo_null* m); |
static int dump_cmo_null(cmo_null* m); |
| static char* dump_cmo_string(char* array, cmo_string* m); |
static int dump_cmo_string(cmo_string* m); |
| static char* dump_cmo_monomial32(char* array, cmo_monomial32* c); |
static int dump_cmo_monomial32(cmo_monomial32* c); |
| static char* dump_cmo_zz(char* array, cmo_zz* c); |
static int dump_cmo_zz(cmo_zz* c); |
| static char* dump_integer(char* array, int x); |
static int dump_string(char *s, int len); |
| static char* dump_mpz(char* array, mpz_ptr mpz); |
static int dump_integer(int x); |
| |
static int dump_mpz(mpz_ptr mpz); |
| |
|
| static int funcs(int cmo_type); |
static int funcs(int cmo_type); |
| |
|
| |
static int login_with_otp(int fd, char* passwd); |
| |
static char *create_otp(); |
| |
|
| /* CMO_xxx の値順にならべること(デバッグのため) */ |
/* CMO_xxx の値順にならべること(デバッグのため) */ |
| static int read_password(int fd, char* passwd); |
|
| static cmo_null* receive_cmo_null(int fd); |
static cmo_null* receive_cmo_null(int fd); |
| static cmo_int32* receive_cmo_int32(int fd); |
static cmo_int32* receive_cmo_int32(int fd); |
| static cmo_string* receive_cmo_string(int fd); |
static cmo_string* receive_cmo_string(int fd); |
| static cmo_mathcap* receive_cmo_mathcap(int fd); |
static cmo_mathcap* receive_cmo_mathcap(int fd); |
| static cmo_list* receive_cmo_list(int fd); |
static cmo_list* receive_cmo_list(int fd); |
| |
static cmo_monomial32* receive_cmo_monomial32(int fd); |
| static cmo_zz* receive_cmo_zz(int fd); |
static cmo_zz* receive_cmo_zz(int fd); |
| static cmo_zero* receive_cmo_zero(int fd); |
static cmo_zero* receive_cmo_zero(int fd); |
| static cmo_dms_generic* receive_cmo_dms_generic(int fd); |
static cmo_dms_generic* receive_cmo_dms_generic(int fd); |
| |
static cmo_ring_by_name* receive_cmo_ring_by_name(int fd); |
| |
static cmo_distributed_polynomial* receive_cmo_distributed_polynomial(int fd); |
| |
|
| static cmo_error2* receive_cmo_error2(int fd); |
static cmo_error2* receive_cmo_error2(int fd); |
| static void receive_mpz(int fd, mpz_ptr mpz); |
static void receive_mpz(int fd, mpz_ptr mpz); |
| |
|
| Line 75 static int send_cmo_int32(int fd, cmo_int32* |
|
| Line 81 static int send_cmo_int32(int fd, cmo_int32* |
|
| static int send_cmo_string(int fd, cmo_string* m); |
static int send_cmo_string(int fd, cmo_string* m); |
| static int send_cmo_mathcap(int fd, cmo_mathcap* c); |
static int send_cmo_mathcap(int fd, cmo_mathcap* c); |
| static int send_cmo_list(int fd, cmo_list* c); |
static int send_cmo_list(int fd, cmo_list* c); |
| |
static int send_cmo_monomial32(int fd, cmo_monomial32* c); |
| static int send_cmo_zz(int fd, cmo_zz* c); |
static int send_cmo_zz(int fd, cmo_zz* c); |
| static int send_cmo_error2(int fd, cmo_error2* c); |
static int send_cmo_error2(int fd, cmo_error2* c); |
| static int send_mpz(int fd, mpz_ptr mpz); |
static int send_mpz(int fd, mpz_ptr mpz); |
| |
static int send_cmo_distributed_polynomial(int fd, cmo_distributed_polynomial* c); |
| |
|
| |
|
| /* エラーハンドリングのため */ |
/* エラーハンドリングのため */ |
| static int current_received_serial = 0; |
static int current_received_serial = 0; |
| |
|
| Line 135 int send_ox_tag(int fd, int tag) |
|
| Line 142 int send_ox_tag(int fd, int tag) |
|
| return send_int32(fd, next_serial()); |
return send_int32(fd, next_serial()); |
| } |
} |
| |
|
| |
|
| /* CMO_LIST 関係の関数群 */ |
/* CMO_LIST 関係の関数群 */ |
| cell* new_cell(cmo* newcmo) |
cell* new_cell() |
| { |
{ |
| cell* h = malloc(sizeof(cell)); |
cell* h = malloc(sizeof(cell)); |
| h->next = NULL; |
h->next = NULL; |
| h->cmo = newcmo; |
h->cmo = NULL; |
| return h; |
return h; |
| } |
} |
| |
|
| Line 150 cell* next_cell(cell* this) |
|
| Line 156 cell* next_cell(cell* this) |
|
| return this->next; |
return this->next; |
| } |
} |
| |
|
| static cell* *tailp(cmo_list* this) { |
static cell *tail(cmo_list* this) { |
| cell **cp = &this->head; |
cell *cp = this->head; |
| while (*cp != NULL) { |
while (cp->next != NULL) { |
| cp = &((*cp)->next); |
cp = cp->next; |
| } |
} |
| return cp; |
return cp; |
| } |
} |
| |
|
| int length_cmo_list(cmo_list* this) |
|
| { |
|
| return this->length; |
|
| } |
|
| |
|
| int append_cmo_list(cmo_list* this, cmo* newcmo) |
int append_cmo_list(cmo_list* this, cmo* newcmo) |
| { |
{ |
| /* リストの最後尾のNULLを保持している変数へのポインタ */ |
cell *cp = tail(this); |
| cell **cp = tailp(this); |
cp->cmo = newcmo; |
| *cp = new_cell(newcmo); |
cp->next = new_cell(); |
| this->length++; |
this->length++; |
| return 0; |
return 0; |
| } |
} |
| |
|
| |
int length_cmo_list(cmo_list* this) |
| |
{ |
| |
return this->length; |
| |
} |
| |
|
| /** receive_cmo_XXX 関数群 **/ |
/** receive_cmo_XXX 関数群 **/ |
| static cmo_null* receive_cmo_null(int fd) |
static cmo_null* receive_cmo_null(int fd) |
| { |
{ |
| Line 203 static cmo_mathcap* receive_cmo_mathcap(int fd) |
|
| Line 209 static cmo_mathcap* receive_cmo_mathcap(int fd) |
|
| |
|
| static cmo_list* receive_cmo_list(int fd) |
static cmo_list* receive_cmo_list(int fd) |
| { |
{ |
| cmo* newcmo; |
cmo* ob; |
| cmo_list* c = new_cmo_list(); |
cmo_list* c = new_cmo_list(); |
| int len = receive_int32(fd); |
int len = receive_int32(fd); |
| |
|
| while (len>0) { |
while (len>0) { |
| newcmo = receive_cmo(fd); |
ob = receive_cmo(fd); |
| append_cmo_list(c, newcmo); |
append_cmo_list(c, ob); |
| len--; |
len--; |
| } |
} |
| return c; |
return c; |
| } |
} |
| |
|
| |
static cmo_monomial32* receive_cmo_monomial32(int fd) |
| |
{ |
| |
int i; |
| |
int len = receive_int32(fd); |
| |
cmo_monomial32* c = new_cmo_monomial32(len); |
| |
|
| |
for(i=0; i<len; i++) { |
| |
c->exps[i] = receive_int32(fd); |
| |
} |
| |
c->coef = receive_cmo(fd); |
| |
return c; |
| |
} |
| |
|
| static cmo_zz* receive_cmo_zz(int fd) |
static cmo_zz* receive_cmo_zz(int fd) |
| { |
{ |
| cmo_zz* c = new_cmo_zz(); |
cmo_zz* c = new_cmo_zz(); |
| Line 239 static cmo_ring_by_name* receive_cmo_ring_by_name(int |
|
| Line 258 static cmo_ring_by_name* receive_cmo_ring_by_name(int |
|
| return new_cmo_ring_by_name(ob); |
return new_cmo_ring_by_name(ob); |
| } |
} |
| |
|
| |
static cmo_distributed_polynomial* receive_cmo_distributed_polynomial(int fd) |
| |
{ |
| |
cmo* ob; |
| |
cmo_distributed_polynomial* c = new_cmo_distributed_polynomial(); |
| |
int len = receive_int32(fd); |
| |
c->ringdef = receive_cmo(fd); |
| |
|
| |
while (len>0) { |
| |
ob = receive_cmo(fd); |
| |
append_cmo_list(c, ob); |
| |
len--; |
| |
} |
| |
return c; |
| |
} |
| |
|
| static cmo_error2* receive_cmo_error2(int fd) |
static cmo_error2* receive_cmo_error2(int fd) |
| { |
{ |
| cmo* ob = receive_cmo(fd); |
cmo* ob = receive_cmo(fd); |
| return new_cmo_error2(ob); |
return new_cmo_error2(ob); |
| } |
} |
| |
|
| |
/* receive_ox_tag() == OX_DATA の後に呼び出される */ |
| |
/* 関数ポインタを使った方がきれいに書けるような気がする. */ |
| |
/* if (foo[tag] != NULL) foo[tag](fd); とか */ |
| |
|
| |
cmo* receive_cmo(int fd) |
| |
{ |
| |
cmo* m; |
| |
int tag; |
| |
tag = receive_int32(fd); |
| |
|
| |
switch(tag) { |
| |
case CMO_NULL: |
| |
m = receive_cmo_null(fd); |
| |
break; |
| |
case CMO_INT32: |
| |
m = (cmo *)receive_cmo_int32(fd); |
| |
break; |
| |
case CMO_STRING: |
| |
m = (cmo *)receive_cmo_string(fd); |
| |
break; |
| |
case CMO_MATHCAP: |
| |
m = (cmo *)receive_cmo_mathcap(fd); |
| |
break; |
| |
case CMO_LIST: |
| |
m = (cmo *)receive_cmo_list(fd); |
| |
break; |
| |
case CMO_MONOMIAL32: |
| |
m = (cmo *)receive_cmo_monomial32(fd); |
| |
break; |
| |
case CMO_ZZ: |
| |
m = (cmo *)receive_cmo_zz(fd); |
| |
break; |
| |
case CMO_ZERO: |
| |
m = (cmo *)receive_cmo_zero(fd); |
| |
break; |
| |
case CMO_DMS_GENERIC: |
| |
m = (cmo *)receive_cmo_dms_generic(fd); |
| |
break; |
| |
case CMO_RING_BY_NAME: |
| |
m = (cmo *)receive_cmo_ring_by_name(fd); |
| |
break; |
| |
case CMO_DISTRIBUTED_POLYNOMIAL: |
| |
m = (cmo *)receive_cmo_distributed_polynomial(fd); |
| |
break; |
| |
case CMO_ERROR2: |
| |
m = (cmo *)receive_cmo_error2(fd); |
| |
break; |
| |
case CMO_DATUM: |
| |
case CMO_QQ: |
| |
default: |
| |
fprintf(stderr, "unknown cmo-type: tag = (%d)\n", m->tag); |
| |
} |
| |
return m; |
| |
} |
| |
|
| static void receive_mpz(int fd, mpz_ptr mpz) |
static void receive_mpz(int fd, mpz_ptr mpz) |
| { |
{ |
| int i; |
int i; |
| Line 283 cmo_int32* new_cmo_int32(int i) |
|
| Line 372 cmo_int32* new_cmo_int32(int i) |
|
| cmo_string* new_cmo_string(char* s) |
cmo_string* new_cmo_string(char* s) |
| { |
{ |
| cmo_string* c = malloc(sizeof(cmo_string)); |
cmo_string* c = malloc(sizeof(cmo_string)); |
| char *s2 = malloc(strlen(s)+1); |
|
| strcpy(s2, s); |
|
| |
|
| c->tag = CMO_STRING; |
c->tag = CMO_STRING; |
| c->s = s2; |
if (s != NULL) { |
| |
c->s = malloc(strlen(s)+1); |
| |
strcpy(c->s, s); |
| |
}else { |
| |
c->s = NULL; |
| |
} |
| return c; |
return c; |
| } |
} |
| |
|
| Line 304 cmo_list* new_cmo_list() |
|
| Line 395 cmo_list* new_cmo_list() |
|
| cmo_list* c = malloc(sizeof(cmo_list)); |
cmo_list* c = malloc(sizeof(cmo_list)); |
| c->tag = CMO_LIST; |
c->tag = CMO_LIST; |
| c->length = 0; |
c->length = 0; |
| c->head = NULL; |
c->head->next = NULL; |
| return c; |
return c; |
| } |
} |
| |
|
| Line 347 cmo_zz* new_cmo_zz_set_si(int i) |
|
| Line 438 cmo_zz* new_cmo_zz_set_si(int i) |
|
| return c; |
return c; |
| } |
} |
| |
|
| |
cmo_zz *new_cmo_zz_set_string(char *s) |
| |
{ |
| |
cmo_zz* c = new_cmo_zz_noinit(); |
| |
mpz_init_set_str(c->mpz, s, 10); |
| |
return c; |
| |
} |
| |
|
| cmo_zz* new_cmo_zz_size(int size) |
cmo_zz* new_cmo_zz_size(int size) |
| { |
{ |
| cmo_zz* c = new_cmo_zz(); |
cmo_zz* c = new_cmo_zz(); |
| Line 389 cmo_distributed_polynomial* new_cmo_distributed_polyno |
|
| Line 487 cmo_distributed_polynomial* new_cmo_distributed_polyno |
|
| cmo_distributed_polynomial* c = malloc(sizeof(cmo_distributed_polynomial)); |
cmo_distributed_polynomial* c = malloc(sizeof(cmo_distributed_polynomial)); |
| c->tag = CMO_DISTRIBUTED_POLYNOMIAL; |
c->tag = CMO_DISTRIBUTED_POLYNOMIAL; |
| c->length = 0; |
c->length = 0; |
| c->head = NULL; |
c->head->next = NULL; |
| c->ringdef = NULL; |
c->ringdef = NULL; |
| return c; |
return c; |
| } |
} |
| Line 402 cmo_error2* new_cmo_error2(cmo* ob) |
|
| Line 500 cmo_error2* new_cmo_error2(cmo* ob) |
|
| return c; |
return c; |
| } |
} |
| |
|
| /* receive_ox_tag() == OX_DATA の後に呼び出される */ |
|
| /* 関数ポインタを使った方がきれいに書けるような気がする. */ |
|
| /* if (foo[tag] != NULL) foo[tag](fd); とか */ |
|
| |
|
| cmo* receive_cmo(int fd) |
|
| { |
|
| cmo* m; |
|
| int tag; |
|
| tag = receive_int32(fd); |
|
| |
|
| switch(tag) { |
|
| case CMO_NULL: |
|
| m = receive_cmo_null(fd); |
|
| break; |
|
| case CMO_INT32: |
|
| m = (cmo *)receive_cmo_int32(fd); |
|
| break; |
|
| case CMO_STRING: |
|
| m = (cmo *)receive_cmo_string(fd); |
|
| break; |
|
| case CMO_MATHCAP: |
|
| m = (cmo *)receive_cmo_mathcap(fd); |
|
| break; |
|
| case CMO_LIST: |
|
| m = (cmo *)receive_cmo_list(fd); |
|
| break; |
|
| case CMO_ZZ: |
|
| m = (cmo *)receive_cmo_zz(fd); |
|
| break; |
|
| case CMO_ERROR2: |
|
| m = (cmo *)receive_cmo_error2(fd); |
|
| break; |
|
| case CMO_DATUM: |
|
| case CMO_QQ: |
|
| case CMO_ZERO: |
|
| case CMO_DMS: |
|
| default: |
|
| fprintf(stderr, "unknown cmo-type: tag = (%d)\n", m->tag); |
|
| } |
|
| return m; |
|
| } |
|
| |
|
| void send_ox_command(int fd, int sm_command) |
void send_ox_command(int fd, int sm_command) |
| { |
{ |
| send_ox_tag(fd, OX_COMMAND); |
send_ox_tag(fd, OX_COMMAND); |
| Line 502 int print_cmo_string(cmo_string* c) |
|
| Line 558 int print_cmo_string(cmo_string* c) |
|
| fprintf(stderr, "cmo_string = (%s)\n", c->s); |
fprintf(stderr, "cmo_string = (%s)\n", c->s); |
| } |
} |
| |
|
| /* ox_start() から呼び出す */ |
|
| /* OneTimePassword の処理 */ |
|
| static int read_password(int fd, char* passwd) |
|
| { |
|
| char buff[1024]; |
|
| int n; |
|
| if ((n = read(fd, buff, 1024)) != strlen(passwd)) { |
|
| fprintf(stderr, "Socket#%d: Login incorrect.\n", fd); |
|
| fprintf(stderr, "password = (%s), received = (%s).\n", passwd, buff); |
|
| fprintf(stderr, " = (%d), received = (%d).\n", strlen(passwd), n); |
|
| } |
|
| fflush(stderr); |
|
| } |
|
| |
|
| void ox_close(ox_file_t sv) |
void ox_close(ox_file_t sv) |
| { |
{ |
| send_ox_command(sv->control, SM_control_kill); |
send_ox_command(sv->control, SM_control_kill); |
| #if DEBUG |
#if DEBUG |
| sleep(2); /* OpenXM server の終了を待つ. あまり意味はない. */ |
sleep(2); /* OpenXM server の終了を待つ. あまり意味はない. */ |
| fprintf(stderr, "I have closed an Open XM server.\n"); |
fprintf(stderr, "I have closed the connection to an Open XM server.\n"); |
| #endif |
#endif |
| } |
} |
| |
|
| Line 560 cmo* ox_pop_cmo(ox_file_t sv, int fd) |
|
| Line 602 cmo* ox_pop_cmo(ox_file_t sv, int fd) |
|
| return receive_cmo(fd); |
return receive_cmo(fd); |
| } |
} |
| |
|
| |
/* 手抜き. (後で改善しよう...) */ |
| |
static char *create_otp() |
| |
{ |
| |
static char otp[] = "otpasswd"; |
| |
return otp; |
| |
} |
| |
|
| |
/* OneTimePassword の処理 */ |
| |
static int login_with_otp(int fd, char* passwd) |
| |
{ |
| |
char buff[1024]; |
| |
int n = read(fd, buff, 1024); |
| |
int len = strlen(passwd)+1; |
| |
if (n != len) { |
| |
fprintf(stderr, "Socket#%d: Login incorrect.\n", fd); |
| |
fprintf(stderr, "password = (%s), length = (%d).\n", passwd, len); |
| |
fprintf(stderr, "received = (%d), length = (%d).\n", buff, n); |
| |
fflush(stderr); |
| |
} |
| |
} |
| |
|
| /* |
/* |
| |
(-reverse 版の ox_start) |
| ox_start は クライアントが呼び出すための関数である. |
ox_start は クライアントが呼び出すための関数である. |
| サーバでは使われない. prog1 は コントロールサーバであり, |
サーバでは使われない. prog1 は コントロールサーバであり, |
| -ox, -reverse, -data, -control, -pass, -host |
-ox, -reverse, -data, -control, -pass, -host |
| Line 570 cmo* ox_pop_cmo(ox_file_t sv, int fd) |
|
| Line 634 cmo* ox_pop_cmo(ox_file_t sv, int fd) |
|
| |
|
| ox_file_t ox_start(char* host, char* prog1, char* prog2) |
ox_file_t ox_start(char* host, char* prog1, char* prog2) |
| { |
{ |
| static char pass[] = "passwd"; |
char *pass = create_otp(); |
| char ctl[16], dat[16]; |
char ctl[16], dat[16]; |
| short portControl = 0; /* short であることに注意 */ |
short portControl = 0; /* short であることに注意 */ |
| short portStream = 0; |
short portStream = 0; |
| Line 590 ox_file_t ox_start(char* host, char* prog1, char* prog |
|
| Line 654 ox_file_t ox_start(char* host, char* prog1, char* prog |
|
| } |
} |
| |
|
| sv->control = mysocketAccept(sv->control); |
sv->control = mysocketAccept(sv->control); |
| decideByteOrderWithReadPasswd(sv->control, sv->control, 0, pass); |
login_with_otp(sv->control, pass); |
| |
decideByteOrderClient(sv->control, 0); |
| |
/* 10マイクロ秒, 時間稼ぎする. */ |
| usleep(10); |
usleep(10); |
| sv->stream = mysocketAccept(sv->stream); |
sv->stream = mysocketAccept(sv->stream); |
| decideByteOrderWithReadPasswd(sv->control, sv->control, 0, pass); |
login_with_otp(sv->stream, pass); |
| |
decideByteOrderClient(sv->stream, 0); |
| |
|
| return sv; |
return sv; |
| } |
} |
| |
|
| |
/* |
| |
(-insecure 版の ox_start) まだ、中身はありません。 |
| |
ox_start_insecure_nonreverse は クライアントが呼び出すための関数である. |
| |
接続時には, sv->control を先にオープンする. |
| |
既定値: |
| |
portControl = 1200 |
| |
portStream = 1300 |
| |
*/ |
| |
|
| |
ox_file_t ox_start_insecure_nonreverse(char* host, short portControl, short portStream) |
| |
{ |
| |
ox_file_t sv = malloc(sizeof(__ox_file_struct)); |
| |
|
| |
sv->control = mysocketOpen(host, portControl); |
| |
/* 10マイクロ秒, 時間稼ぎする. */ |
| |
usleep(10); |
| |
sv->stream = mysocketOpen(host, portStream); |
| |
return sv; |
| |
} |
| |
|
| void ox_reset(ox_file_t sv) |
void ox_reset(ox_file_t sv) |
| { |
{ |
| send_ox_command(sv->control, SM_control_reset_connection); |
send_ox_command(sv->control, SM_control_reset_connection); |
| Line 642 static int cmolen_cmo_mathcap(cmo_mathcap* c) |
|
| Line 729 static int cmolen_cmo_mathcap(cmo_mathcap* c) |
|
| |
|
| static int cmolen_cmo_list(cmo_list* c) |
static int cmolen_cmo_list(cmo_list* c) |
| { |
{ |
| int size = sizeof(c->head); |
int size = sizeof(int); |
| cell* cp = c->head; |
cell* cp = c->head; |
| |
|
| while(cp != NULL) { |
while(cp->next != NULL) { |
| size += cmolen_cmo(cp->cmo); |
size += cmolen_cmo(cp->cmo); |
| cp = cp->next; |
cp = cp->next; |
| } |
} |
| Line 688 int cmolen_cmo(cmo* c) |
|
| Line 775 int cmolen_cmo(cmo* c) |
|
| break; |
break; |
| case CMO_MATHCAP: |
case CMO_MATHCAP: |
| case CMO_RING_BY_NAME: |
case CMO_RING_BY_NAME: |
| |
case CMO_INDETERMINATE: |
| case CMO_ERROR2: |
case CMO_ERROR2: |
| size += cmolen_cmo_mathcap((cmo_mathcap *)c); |
size += cmolen_cmo_mathcap((cmo_mathcap *)c); |
| break; |
break; |
| Line 708 int cmolen_cmo(cmo* c) |
|
| Line 796 int cmolen_cmo(cmo* c) |
|
| return size; |
return size; |
| } |
} |
| |
|
| static char* dump_cmo_null(char* array, cmo_null* m) |
static int d_ptr; |
| |
static char *d_buf; |
| |
|
| |
int init_dump_buffer(char *s) |
| { |
{ |
| return array; |
d_buf = s; |
| |
d_ptr = 0; |
| } |
} |
| |
|
| static char* dump_cmo_int32(char* array, cmo_int32* m) |
static int dump_cmo_null(cmo_null* m) |
| { |
{ |
| return dump_integer(array, m->i); |
return 0; |
| } |
} |
| |
|
| static char* dump_cmo_string(char* array, cmo_string* m) |
static int dump_cmo_int32(cmo_int32* m) |
| { |
{ |
| |
dump_integer(m->i); |
| |
} |
| |
|
| |
static int dump_cmo_string(cmo_string* m) |
| |
{ |
| int len = strlen(m->s); |
int len = strlen(m->s); |
| array = dump_integer(array, len); |
dump_integer(len); |
| memcpy(array, m->s, len); |
dump_string(m->s, len); |
| return array + len; |
|
| } |
} |
| |
|
| static char* dump_cmo_mathcap(char* array, cmo_mathcap* c) |
static int dump_cmo_mathcap(cmo_mathcap* c) |
| { |
{ |
| return dump_cmo(array, c->ob); |
dump_cmo(c->ob); |
| } |
} |
| |
|
| static char* dump_cmo_list(char* array, cmo_list* m) |
static int dump_cmo_list(cmo_list* m) |
| { |
{ |
| cell* cp = m->head; |
cell* cp = m->head; |
| int len = length_cmo_list(m); |
int len = length_cmo_list(m); |
| array = dump_integer(array, len); |
dump_integer(len); |
| |
|
| while(cp != NULL) { |
while(cp->next != NULL) { |
| array = dump_cmo(array, cp->cmo); |
dump_cmo(cp->cmo); |
| cp = cp->next; |
cp = cp->next; |
| } |
} |
| return array; |
|
| } |
} |
| |
|
| static char* dump_cmo_monomial32(char* array, cmo_monomial32* c) |
static int dump_cmo_monomial32(cmo_monomial32* c) |
| { |
{ |
| int i; |
int i; |
| int length = c->length; |
int length = c->length; |
| array = dump_integer(array, c->length); |
dump_integer(c->length); |
| for(i=0; i<length; i++) { |
for(i=0; i<length; i++) { |
| array = dump_integer(array, c->exps[i]); |
dump_integer(c->exps[i]); |
| } |
} |
| array = dump_cmo(array, c->coef); |
dump_cmo(c->coef); |
| return array; |
|
| } |
} |
| |
|
| static char* dump_cmo_zz(char* array, cmo_zz* c) |
static int dump_cmo_zz(cmo_zz* c) |
| { |
{ |
| return dump_mpz(array, c->mpz); |
dump_mpz(c->mpz); |
| } |
} |
| |
|
| static char* dump_cmo_distributed_polynomial(char* array, cmo_distributed_polynomial* m) |
static int dump_cmo_distributed_polynomial(cmo_distributed_polynomial* m) |
| { |
{ |
| cell* cp = m->head; |
cell* cp = m->head; |
| int len = length_cmo_list(m); |
int len = length_cmo_list((cmo_list *)m); |
| array = dump_integer(array, len); |
dump_integer(len); |
| array = dump_cmo(array, m->ringdef); |
dump_cmo(m->ringdef); |
| while(cp != NULL) { |
while(cp != NULL) { |
| array = dump_cmo(array, cp->cmo); |
dump_cmo(cp->cmo); |
| cp = cp->next; |
cp = cp->next; |
| } |
} |
| return array; |
|
| } |
} |
| |
|
| /* タグを書き出してから、各関数を呼び出す */ |
/* タグを書き出してから、各関数を呼び出す */ |
| char* dump_cmo(char* array, cmo* m) |
int dump_cmo(cmo* m) |
| { |
{ |
| array = dump_integer(array, m->tag); |
dump_integer(m->tag); |
| switch(m->tag) { |
switch(m->tag) { |
| case CMO_NULL: |
case CMO_NULL: |
| case CMO_ZERO: |
case CMO_ZERO: |
| case CMO_DMS_GENERIC: |
case CMO_DMS_GENERIC: |
| return dump_cmo_null(array, m); |
dump_cmo_null(m); |
| |
break; |
| case CMO_INT32: |
case CMO_INT32: |
| return dump_cmo_int32(array, (cmo_int32 *)m); |
dump_cmo_int32((cmo_int32 *)m); |
| |
break; |
| case CMO_STRING: |
case CMO_STRING: |
| return dump_cmo_string(array, (cmo_string *)m); |
dump_cmo_string((cmo_string *)m); |
| |
break; |
| case CMO_MATHCAP: |
case CMO_MATHCAP: |
| case CMO_RING_BY_NAME: |
case CMO_RING_BY_NAME: |
| |
case CMO_INDETERMINATE: |
| case CMO_ERROR2: |
case CMO_ERROR2: |
| return dump_cmo_mathcap(array, (cmo_mathcap *)m); |
dump_cmo_mathcap((cmo_mathcap *)m); |
| |
break; |
| case CMO_LIST: |
case CMO_LIST: |
| return dump_cmo_list(array, (cmo_list *)m); |
dump_cmo_list((cmo_list *)m); |
| |
break; |
| case CMO_MONOMIAL32: |
case CMO_MONOMIAL32: |
| return dump_cmo_monomial32(array, (cmo_monomial32 *)m); |
dump_cmo_monomial32((cmo_monomial32 *)m); |
| |
break; |
| case CMO_ZZ: |
case CMO_ZZ: |
| return dump_cmo_zz(array, (cmo_zz *)m); |
dump_cmo_zz((cmo_zz *)m); |
| |
break; |
| case CMO_DISTRIBUTED_POLYNOMIAL: |
case CMO_DISTRIBUTED_POLYNOMIAL: |
| return dump_cmo_distributed_polynomial(array, (cmo_distributed_polynomial *)m); |
dump_cmo_distributed_polynomial((cmo_distributed_polynomial *)m); |
| |
break; |
| default: |
default: |
| return NULL; |
|
| } |
} |
| } |
} |
| |
|
| static char* dump_integer(char* array, int x) |
static int dump_mpz(mpz_ptr mpz) |
| { |
{ |
| int nx = htonl(x); |
|
| memcpy(array, &nx, sizeof(int)); |
|
| return array + sizeof(int); |
|
| } |
|
| |
|
| static char* dump_mpz(char* array, mpz_ptr mpz) |
|
| { |
|
| int i; |
int i; |
| int len = abs(mpz->_mp_size); |
int len = abs(mpz->_mp_size); |
| array = dump_integer(array, mpz->_mp_size); |
dump_integer(mpz->_mp_size); |
| for(i=0; i<len; i++) { |
for(i=0; i<len; i++) { |
| array = dump_integer(array, mpz->_mp_d[i]); |
dump_integer(mpz->_mp_d[i]); |
| } |
} |
| return array; |
return; |
| } |
} |
| |
|
| |
static int dump_string(char *s, int len) |
| |
{ |
| |
memcpy(&d_buf[d_ptr], s, len); |
| |
d_ptr += len; |
| |
} |
| |
|
| |
static int dump_integer(int x) |
| |
{ |
| |
int nx = htonl(x); |
| |
dump_string((char *)&nx, sizeof(int)); |
| |
} |
| |
|
| |
int dump_ox_data(ox_data* m) |
| |
{ |
| |
dump_integer(OX_DATA); |
| |
dump_integer(-1); |
| |
dump_cmo(m->cmo); |
| |
} |
| |
|
| |
int dump_ox_command(ox_command* m) |
| |
{ |
| |
dump_integer(OX_COMMAND); |
| |
dump_integer(-1); |
| |
dump_integer(m->command); |
| |
} |
| |
|
| int send_ox(ox_file_t s, ox *m) |
int send_ox(ox_file_t s, ox *m) |
| { |
{ |
| int tag = m->tag; |
int tag = m->tag; |
| Line 862 static int send_cmo_int32(int fd, cmo_int32* m) |
|
| Line 981 static int send_cmo_int32(int fd, cmo_int32* m) |
|
| |
|
| static int send_cmo_string(int fd, cmo_string* m) |
static int send_cmo_string(int fd, cmo_string* m) |
| { |
{ |
| int len = strlen(m->s); |
int len = (m->s != NULL)? strlen(m->s): 0; |
| send_int32(fd, len); |
send_int32(fd, len); |
| if (len > 0) { |
if (len > 0) { |
| write(fd, m->s, len); |
write(fd, m->s, len); |
| Line 882 static int send_cmo_list(int fd, cmo_list* c) |
|
| Line 1001 static int send_cmo_list(int fd, cmo_list* c) |
|
| int len = length_cmo_list(c); |
int len = length_cmo_list(c); |
| send_int32(fd, len); |
send_int32(fd, len); |
| |
|
| while(cp != NULL) { |
while(cp->next != NULL) { |
| send_cmo(fd, cp->cmo); |
send_cmo(fd, cp->cmo); |
| cp = cp->next; |
cp = cp->next; |
| } |
} |
| return 0; |
return 0; |
| } |
} |
| |
|
| |
static int send_cmo_distributed_polynomial(int fd, cmo_distributed_polynomial* c) |
| |
{ |
| |
cell* cp = c->head; |
| |
int len = length_cmo_list((cmo_list *)c); |
| |
send_int32(fd, len); |
| |
send_cmo(fd, c->ringdef); |
| |
|
| |
while(cp->next != NULL) { |
| |
send_cmo(fd, cp->cmo); |
| |
cp = cp->next; |
| |
} |
| |
return 0; |
| |
} |
| |
|
| |
static int send_cmo_monomial32(int fd, cmo_monomial32* c) |
| |
{ |
| |
int i; |
| |
int len = c->length; |
| |
send_int32(fd, len); |
| |
for(i=0; i<len; i++) { |
| |
send_int32(fd, c->exps[i]); |
| |
} |
| |
send_cmo(fd, c->coef); |
| |
return 0; |
| |
} |
| |
|
| static int send_cmo_zz(int fd, cmo_zz* c) |
static int send_cmo_zz(int fd, cmo_zz* c) |
| { |
{ |
| send_mpz(fd, c->mpz); |
send_mpz(fd, c->mpz); |
| |
return 0; |
| } |
} |
| |
|
| static int send_cmo_error2(int fd, cmo_error2* c) |
static int send_cmo_error2(int fd, cmo_error2* c) |
| Line 908 int send_cmo(int fd, cmo* c) |
|
| Line 1054 int send_cmo(int fd, cmo* c) |
|
| send_int32(fd, tag); |
send_int32(fd, tag); |
| switch(tag) { |
switch(tag) { |
| case CMO_NULL: |
case CMO_NULL: |
| |
case CMO_ZERO: |
| |
case CMO_DMS_GENERIC: |
| send_cmo_null(fd, c); /* 空の関数 */ |
send_cmo_null(fd, c); /* 空の関数 */ |
| break; |
break; |
| case CMO_INT32: |
case CMO_INT32: |
| Line 917 int send_cmo(int fd, cmo* c) |
|
| Line 1065 int send_cmo(int fd, cmo* c) |
|
| send_cmo_string(fd, (cmo_string *)c); |
send_cmo_string(fd, (cmo_string *)c); |
| break; |
break; |
| case CMO_MATHCAP: |
case CMO_MATHCAP: |
| |
case CMO_ERROR2: |
| |
case CMO_RING_BY_NAME: |
| |
case CMO_INDETERMINATE: |
| send_cmo_mathcap(fd, (cmo_mathcap *)c); |
send_cmo_mathcap(fd, (cmo_mathcap *)c); |
| break; |
break; |
| case CMO_LIST: |
case CMO_LIST: |
| send_cmo_list(fd, (cmo_list *)c); |
send_cmo_list(fd, (cmo_list *)c); |
| break; |
break; |
| |
case CMO_MONOMIAL32: |
| |
send_cmo_monomial32(fd, (cmo_monomial32 *)c); |
| |
break; |
| case CMO_ZZ: |
case CMO_ZZ: |
| send_cmo_zz(fd, (cmo_zz *)c); |
send_cmo_zz(fd, (cmo_zz *)c); |
| break; |
break; |
| case CMO_ERROR2: |
case CMO_DISTRIBUTED_POLYNOMIAL: |
| send_cmo_error2(fd, (cmo_error2 *)c); |
send_cmo_distributed_polynomial(fd, (cmo_distributed_polynomial *)c); |
| break; |
break; |
| default: |
default: |
| } |
} |
| Line 959 ox_command* new_ox_command(int sm_code) |
|
| Line 1113 ox_command* new_ox_command(int sm_code) |
|
| return m; |
return m; |
| } |
} |
| |
|
| char* dump_ox_data(char* array, ox_data* m) |
|
| { |
|
| array = dump_integer(array, OX_DATA); |
|
| array = dump_integer(array, -1); |
|
| return dump_cmo(array, m->cmo); |
|
| } |
|
| |
|
| char* dump_ox_command(char* array, ox_command* m) |
|
| { |
|
| array = dump_integer(array, OX_COMMAND); |
|
| array = dump_integer(array, -1); |
|
| return dump_integer(array, m->command); |
|
| } |
|
| |
|
| #define MAX_TYPES 8 |
#define MAX_TYPES 8 |
| static int known_types[] = { |
static int known_types[] = { |
| -1, /* gate keeper */ |
-1, /* gate keeper */ |
| Line 1040 void setCmotypeDisable(int type) |
|
| Line 1180 void setCmotypeDisable(int type) |
|
| int i = funcs(type); |
int i = funcs(type); |
| known_types[i] = -1; |
known_types[i] = -1; |
| } |
} |
| |
|
| #if 0 |
#if 0 |
| cmo* (*received_funcs[])(int fd) = { |
cmo* (*received_funcs[])(int fd) = { |
| NULL, /* gate keeper */ |
NULL, /* gate keeper */ |
| Line 1064 cmo* receive_cmo2(int fd) |
|
| Line 1205 cmo* receive_cmo2(int fd) |
|
| |
|
| /* ファイルディスクリプタ fd の通信路での integer の byte order を決定する */ |
/* ファイルディスクリプタ fd の通信路での integer の byte order を決定する */ |
| /* 実際には order (0,1,or 0xFF)をみてはいない */ |
/* 実際には order (0,1,or 0xFF)をみてはいない */ |
| int decideByteOrderWithReadPasswd(int fd_read, int fd_write, int order, char* passwd) |
int decideByteOrderClient(oxfd fd, int order) |
| { |
{ |
| char zero = OX_BYTE_NETWORK_BYTE_ORDER; |
char zero = OX_BYTE_NETWORK_BYTE_ORDER; |
| char dest; |
char dest; |
| read_password(fd_read, passwd); |
read(fd, &dest, sizeof(char)); |
| write(fd_write, &zero, sizeof(char)); |
write(fd, &zero, sizeof(char)); |
| read(fd_read, &dest, sizeof(char)); |
|
| return 0; |
return 0; |
| } |
} |
| |
|
| /* ファイルディスクリプタ fd の通信路での integer の byte order を決定する */ |
|
| /* 実際には order (0,1,or 0xFF)をみてはいない */ |
|
| int decideByteOrder(int fd_read, int fd_write, int order) |
|
| { |
|
| char zero = OX_BYTE_NETWORK_BYTE_ORDER; |
|
| char dest; |
|
| write(fd_write, &zero, sizeof(char)); |
|
| read(fd_read, &dest, sizeof(char)); |
|
| return 0; |
|
| } |
|
| |
|
| /* Server 側ではこちらを用いる */ |
/* Server 側ではこちらを用いる */ |
| int decideByteOrder2(int fd_read, int fd_write, int order) |
/* いまの実装は dup されていることが前提になっている */ |
| |
int decideByteOrderServer(oxfd fd, int order) |
| { |
{ |
| char zero = OX_BYTE_NETWORK_BYTE_ORDER; |
char zero = OX_BYTE_NETWORK_BYTE_ORDER; |
| char dest; |
char dest; |
| read(fd_read, &dest, sizeof(char)); |
write(fd, &zero, sizeof(char)); |
| write(fd_write, &zero, sizeof(char)); |
read(fd, &dest, sizeof(char)); |
| return 0; |
return 0; |
| } |
} |
| |
|
| /* cmo と string の変換関数群 */ |
/* cmo と string (ここではC言語のstring) の変換関数群 */ |
| |
char *convert_zz_to_string(cmo_zz *c) |
| cmo_zz *new_cmo_zz_set_string(char *s) |
|
| { |
{ |
| cmo_zz* c = new_cmo_zz_noinit(); |
|
| mpz_init_set_str(c->mpz, s, 10); |
|
| return c; |
|
| } |
|
| |
|
| char *convert_zz_to_cstring(cmo_zz *c) |
|
| { |
|
| return mpz_get_str(NULL, 10, c->mpz); |
return mpz_get_str(NULL, 10, c->mpz); |
| } |
} |
| |
|
| char *convert_cmo_to_cstring(cmo *m) |
char *convert_cmo_to_string(cmo *m) |
| { |
{ |
| switch(m->tag) { |
switch(m->tag) { |
| case CMO_ZZ: |
case CMO_ZZ: |
| return convert_zz_to_cstring((cmo_zz *)m); |
return convert_zz_to_string((cmo_zz *)m); |
| case CMO_INT32: |
case CMO_INT32: |
| return convert_int_to_cstring(((cmo_int32 *)m)->i); |
return convert_int_to_string(((cmo_int32 *)m)->i); |
| case CMO_STRING: |
case CMO_STRING: |
| return ((cmo_string *)m)->s; |
return ((cmo_string *)m)->s; |
| case CMO_NULL: |
case CMO_NULL: |
| return convert_null_to_cstring(); |
return convert_null_to_string(); |
| default: |
default: |
| fprintf(stderr, "sorry, not implemented CMO\n"); |
fprintf(stderr, "sorry, not implemented CMO\n"); |
| /* まだ実装していません. */ |
/* まだ実装していません. */ |
| Line 1127 char *convert_cmo_to_cstring(cmo *m) |
|
| Line 1249 char *convert_cmo_to_cstring(cmo *m) |
|
| } |
} |
| } |
} |
| |
|
| char *convert_null_to_cstring() |
char *convert_null_to_string() |
| { |
{ |
| static char* null_string = ""; |
static char* null_string = ""; |
| return null_string; |
return null_string; |
| } |
} |
| |
|
| char *convert_int_to_cstring(int integer) |
char *convert_int_to_string(int integer) |
| { |
{ |
| char buff[1024]; |
char buff[1024]; |
| char *s; |
char *s; |