6 2014 Deskull rearranged comment for Doxygen.
21 #elif defined(MACINTOSH)
22 #include <OpenTransport.h>
23 #include <OpenTptInternet.h>
25 #include <sys/types.h>
26 #include <sys/socket.h>
27 #include <netinet/in.h>
30 #include <arpa/inet.h>
36 #define MAX_HOSTNAME 256
39 #define RINGBUF_SIZE 1024*1024
40 #define FRESH_QUEUE_SIZE 4096
44 #define WAIT 100*1000 /* ブラウズ側のウエイト(us単位) */
46 #define DEFAULT_DELAY 50
47 #define RECVBUF_SIZE 1024
49 static long epoch_time; /* バッファ開始時刻 */
50 static int browse_delay; /* 表示するまでの時間(100ms単位)(この間にラグを吸収する) */
52 static int sd; /* ソケットのファイルディスクリプタ */
53 static long time_diff; /* プレイ側との時間のずれ(これを見ながらディレイを調整していく) */
54 static int server_port;
55 static GAME_TEXT server_name[MAX_HOSTNAME];
59 static int movie_mode;
63 #define close closesocket
67 static InetSvcRef inet_services = nil;
68 static EndpointRef ep = kOTInvalidEndpointRef;
71 /* 描画する時刻を覚えておくキュー構造体 */
74 int time[FRESH_QUEUE_SIZE];
90 int recv(int s, char *buffer, size_t buflen, int flags)
93 int n = OTRcv(ep, (void *) buffer, buflen, &junkFlags);
103 static errr (*old_xtra_hook)(int n, int v);
104 static errr (*old_curs_hook)(int x, int y);
105 static errr (*old_bigcurs_hook)(int x, int y);
106 static errr (*old_wipe_hook)(int x, int y, int n);
107 static errr (*old_text_hook)(int x, int y, int n, TERM_COLOR a, concptr s);
109 static void disable_chuukei_server(void)
111 term *t = angband_term[0];
113 chuukei_server = FALSE;
115 t->xtra_hook = old_xtra_hook;
116 t->curs_hook = old_curs_hook;
117 t->bigcurs_hook = old_bigcurs_hook;
118 t->wipe_hook = old_wipe_hook;
119 t->text_hook = old_text_hook;
122 /* ANSI Cによればstatic変数は0で初期化されるが一応初期化する */
123 static errr init_buffer(void)
125 fresh_queue.next = fresh_queue.tail = 0;
126 ring.wptr = ring.rptr = ring.inlen = 0;
127 fresh_queue.time[0] = 0;
128 ring.buf = malloc(RINGBUF_SIZE);
129 if (ring.buf == NULL) return (-1);
134 /* 現在の時間を100ms単位で取得する */
135 static long get_current_time(void)
138 return timeGetTime() / 100;
139 #elif defined(MACINTOSH)
143 gettimeofday(&tv, NULL);
145 return (tv.tv_sec * 10 + tv.tv_usec / 100000);
150 /* リングバッファ構造体に buf の内容を加える */
151 static errr insert_ringbuf(char *buf)
154 len = strlen(buf) + 1; /* +1は終端文字分 */
158 fd_write(movie_fd, buf, len);
160 if (!chuukei_server) return 0;
167 if (ring.inlen + len >= RINGBUF_SIZE)
170 if (chuukei_server) disable_chuukei_server();
171 else chuukei_client = FALSE;
173 prt("送受信バッファが溢れました。サーバとの接続を切断します。", 0, 0);
182 if (ring.wptr + len < RINGBUF_SIZE)
184 memcpy(ring.buf + ring.wptr, buf, len);
187 /* バッファの終端までに収まらない(ピッタリ収まる場合も含む) */
190 int head = RINGBUF_SIZE - ring.wptr; /* 前半 */
191 int tail = len - head; /* 後半 */
193 memcpy(ring.buf + ring.wptr, buf, head);
194 memcpy(ring.buf, buf + head, tail);
205 void flush_ringbuf(void)
211 if (!chuukei_server) return;
213 if (ring.inlen == 0) return;
228 /* ソケットにデータを書き込めるかどうか調べる */
229 select(sd+1, (fd_set *)NULL, &tmp_fdset, (fd_set *)NULL, &tv);
232 if (FD_ISSET(sd, &tmp_fdset) == 0) break;
234 result = send(sd, ring.buf + ring.rptr, ((ring.wptr > ring.rptr ) ? ring.wptr : RINGBUF_SIZE) - ring.rptr, 0);
239 if (chuukei_server) disable_chuukei_server();
241 prt("サーバとの接続が切断されました。", 0, 0);
249 ring.inlen -= result;
251 if (ring.rptr == RINGBUF_SIZE) ring.rptr = 0;
252 if (ring.inlen == 0) break;
255 if (!chuukei_server) return;
257 if (ring.inlen == 0) return;
263 /* ソケットにデータを書き込めるかどうか調べる */
264 result = OTSnd(ep, ring.buf + ring.rptr, ((ring.wptr > ring.rptr ) ? ring.wptr : RINGBUF_SIZE) - ring.rptr, 0);
269 if (chuukei_server) disable_chuukei_server();
271 prt("サーバとの接続が切断されました。", 0, 0);
279 ring.inlen -= result;
281 if (ring.rptr == RINGBUF_SIZE) ring.rptr = 0;
282 if (ring.inlen == 0) break;
288 static int read_chuukei_prf(concptr prf_name)
293 path_build(buf, sizeof(buf), ANGBAND_DIR_XTRA, prf_name);
294 fp = my_fopen(buf, "r");
296 if (!fp) return (-1);
301 browse_delay = DEFAULT_DELAY;
303 while (0 == my_fgets(fp, buf, sizeof(buf)))
306 if (!strncmp(buf, "server:", 7))
308 strncpy(server_name, buf + 7, MAX_HOSTNAME - 1);
309 server_name[MAX_HOSTNAME - 1] = '\0';
313 if (!strncmp(buf, "port:", 5))
315 server_port = atoi(buf + 5);
319 if (!strncmp(buf, "delay:", 6))
321 browse_delay = atoi(buf + 6);
328 if (server_port == -1 || server_name[0] == 0) return (-1);
333 int connect_chuukei_server(char *prf_name)
339 WORD wVersionRequested = (WORD) (( 1) | ( 1 << 8));
342 struct sockaddr_in ask;
345 if (read_chuukei_prf(prf_name) < 0)
347 printf("Wrong prf file\n");
351 if (init_buffer() < 0)
353 printf("Malloc error\n");
358 if (WSAStartup(wVersionRequested, &wsaData))
360 msg_print("Report: WSAStartup failed.");
365 printf("server = %s\nport = %d\n", server_name, server_port);
367 if ((hp = gethostbyname(server_name)) != NULL)
369 memset(&ask, 0, sizeof(ask));
370 memcpy(&ask.sin_addr, hp->h_addr_list[0], hp->h_length);
374 if ((ask.sin_addr.s_addr=inet_addr(server_name)) == 0)
376 printf("Bad hostname\n");
381 ask.sin_family = AF_INET;
382 ask.sin_port = htons((unsigned short)server_port);
385 if ((sd=socket(PF_INET,SOCK_STREAM, 0)) < 0)
387 if ((sd=socket(PF_INET,SOCK_STREAM, 0)) == INVALID_SOCKET)
390 printf("Can't create socket\n");
394 if (connect(sd, (struct sockaddr *)&ask, sizeof(ask)) < 0)
397 printf("Can't connect %s port %d\n", server_name, server_port);
402 #else /* MACINTOSH */
404 InetHostInfo response;
408 Boolean bind = false;
411 if (read_chuukei_prf(prf_name) < 0){
412 printf("Wrong prf file\n");
418 printf("server = %s\nport = %d\n", server_name, server_port);
421 #if TARGET_API_MAC_CARBON
422 err = InitOpenTransportInContext(kInitOTForApplicationMask, NULL);
424 err = InitOpenTransport();
427 memset(&response, 0, sizeof(response));
430 #if TARGET_API_MAC_CARBON
431 inet_services = OTOpenInternetServicesInContext(kDefaultInternetServicesPath, 0, &err, NULL);
433 inet_services = OTOpenInternetServices(kDefaultInternetServicesPath, 0, &err);
437 err = OTInetStringToAddress(inet_services, (char *)server_name, &response);
440 host_addr = response.addrs[0];
442 printf("Bad hostname\n");
445 #if TARGET_API_MAC_CARBON
446 ep = (void *)OTOpenEndpointInContext(OTCreateConfiguration(kTCPName), 0, nil, &err, NULL);
448 ep = (void *)OTOpenEndpoint(OTCreateConfiguration(kTCPName), 0, nil, &err);
452 err = OTBind(ep, nil, nil);
453 bind = (err == noErr);
456 OTInitInetAddress(&inAddr, server_port, host_addr);
458 sndCall.addr.len = sizeof(InetAddress);
459 sndCall.addr.buf = (unsigned char*) &inAddr;
460 sndCall.opt.buf = nil; /* no connection options */
462 sndCall.udata.buf = nil; /* no connection data */
463 sndCall.udata.len = 0;
464 sndCall.sequence = 0; /* ignored by OTConnect */
466 err = OTConnect(ep, &sndCall, NULL);
469 printf("Can't connect %s port %d\n", server_name, server_port);
473 err = OTSetSynchronous(ep);
475 err = OTSetBlocking(ep);
484 if (ep != kOTInvalidEndpointRef) {
488 if (inet_services != nil) {
489 OTCloseProvider(inet_services);
502 /* strが同じ文字の繰り返しかどうか調べる */
503 static bool string_is_repeat(char *str, int len)
508 if (len < 2) return (FALSE);
510 if (iskanji(c)) return (FALSE);
513 for (i = 1; i < len; i++)
516 if(c != str[i] || iskanji(str[i])) return (FALSE);
518 if(c != str[i]) return (FALSE);
525 static errr send_text_to_chuukei_server(TERM_LEN x, TERM_LEN y, int len, TERM_COLOR col, concptr str)
530 strncpy(buf2, str, len);
535 sprintf(buf, "s%c%c%c%c", x+1, y+1, col, buf2[0]);
537 else if(string_is_repeat(buf2, len))
540 for (i = len; i > 0; i -= 127)
542 sprintf(buf, "n%c%c%c%c%c", x+1, y+1, MIN(i, 127), col, buf2[0]);
547 #if defined(SJIS) && defined(JP)
550 sprintf(buf, "t%c%c%c%c%s", x+1, y+1, len, col, buf2);
555 return (*old_text_hook)(x, y, len, col, str);
558 static errr send_wipe_to_chuukei_server(int x, int y, int len)
562 sprintf(buf, "w%c%c%c", x+1, y+1, len);
566 return (*old_wipe_hook)(x, y, len);
569 static errr send_xtra_to_chuukei_server(int n, int v)
573 if (n == TERM_XTRA_CLEAR || n == TERM_XTRA_FRESH || n == TERM_XTRA_SHAPE)
575 sprintf(buf, "x%c", n+1);
579 if (n == TERM_XTRA_FRESH)
581 sprintf(buf, "d%ld", get_current_time() - epoch_time);
586 /* Verify the hook */
587 if (!old_xtra_hook) return -1;
589 return (*old_xtra_hook)(n, v);
592 static errr send_curs_to_chuukei_server(int x, int y)
596 sprintf(buf, "c%c%c", x+1, y+1);
600 return (*old_curs_hook)(x, y);
603 static errr send_bigcurs_to_chuukei_server(int x, int y)
607 sprintf(buf, "C%c%c", x+1, y+1);
611 return (*old_bigcurs_hook)(x, y);
616 * Prepare z-term hooks to call send_*_to_chuukei_server()'s
618 void prepare_chuukei_hooks(void)
620 term *t0 = angband_term[0];
622 /* Save original z-term hooks */
623 old_xtra_hook = t0->xtra_hook;
624 old_curs_hook = t0->curs_hook;
625 old_bigcurs_hook = t0->bigcurs_hook;
626 old_wipe_hook = t0->wipe_hook;
627 old_text_hook = t0->text_hook;
629 /* Prepare z-term hooks */
630 t0->xtra_hook = send_xtra_to_chuukei_server;
631 t0->curs_hook = send_curs_to_chuukei_server;
632 t0->bigcurs_hook = send_bigcurs_to_chuukei_server;
633 t0->wipe_hook = send_wipe_to_chuukei_server;
634 t0->text_hook = send_text_to_chuukei_server;
639 * Prepare z-term hooks to call send_*_to_chuukei_server()'s
641 void prepare_movie_hooks(void)
650 if (!chuukei_server) disable_chuukei_server();
652 disable_chuukei_server();
655 msg_print(_("録画を終了しました。", "Stopped recording."));
659 sprintf(tmp, "%s.amv", player_base);
660 if (get_string(_("ムービー記録ファイル: ", "Movie file name: "), tmp, 80))
664 path_build(buf, sizeof(buf), ANGBAND_DIR_USER, tmp);
666 fd = fd_open(buf, O_RDONLY);
675 (void)sprintf(out_val, _("現存するファイルに上書きしますか? (%s)", "Replace existing file %s? "), buf);
678 if (!get_check(out_val)) return;
680 movie_fd = fd_open(buf, O_WRONLY | O_TRUNC);
684 movie_fd = fd_make(buf, 0644);
689 msg_print(_("ファイルを開けません!", "Can not open file."));
695 if (!chuukei_server) prepare_chuukei_hooks();
697 prepare_chuukei_hooks();
705 static int handle_timestamp_data(int timestamp)
707 long current_time = get_current_time();
710 if (fresh_queue.tail == fresh_queue.next)
712 /* バッファリングし始めの時間を保存しておく */
713 epoch_time = current_time;
714 epoch_time += browse_delay;
715 epoch_time -= timestamp;
716 time_diff = current_time - timestamp;
719 /* 描画キューに保存し、保存位置を進める */
720 fresh_queue.time[fresh_queue.tail] = timestamp;
723 /* キューの最後尾に到達したら先頭に戻す */
724 fresh_queue.tail %= FRESH_QUEUE_SIZE;
726 if (fresh_queue.tail == fresh_queue.next)
729 prt("描画タイミングキューが溢れました。サーバとの接続を切断します。", 0, 0);
737 if (time_diff != current_time - timestamp)
739 long old_time_diff = time_diff;
740 time_diff = current_time - timestamp;
741 epoch_time -= (old_time_diff - time_diff);
749 static int handle_movie_timestamp_data(int timestamp)
751 static int initialized = FALSE;
756 /* バッファリングし始めの時間を保存しておく */
757 epoch_time = get_current_time();
758 epoch_time += browse_delay;
759 epoch_time -= timestamp;
760 //time_diff = current_time - timestamp;
764 /* 描画キューに保存し、保存位置を進める */
765 fresh_queue.time[fresh_queue.tail] = timestamp;
768 /* キューの最後尾に到達したら先頭に戻す */
769 fresh_queue.tail %= FRESH_QUEUE_SIZE;
776 static int read_sock(void)
778 static char recv_buf[RECVBUF_SIZE];
779 static int remain_bytes = 0;
783 /* 前回残ったデータの後につづけて配信サーバからデータ受信 */
784 recv_bytes = recv(sd, recv_buf + remain_bytes, RECVBUF_SIZE - remain_bytes, 0);
789 /* 前回残ったデータ量に今回読んだデータ量を追加 */
790 remain_bytes += recv_bytes;
792 for (i = 0; i < remain_bytes; i ++)
794 /* データのくぎり('\0')を探す */
795 if (recv_buf[i] == '\0')
797 /* 'd'で始まるデータ(タイムスタンプ)の場合は
799 if ((recv_buf[0] == 'd') &&
800 (handle_timestamp_data(atoi(recv_buf + 1)) < 0))
804 if (insert_ringbuf(recv_buf) < 0)
807 /* 次のデータ移行をrecv_bufの先頭に移動 */
808 memmove(recv_buf, recv_buf + i + 1, remain_bytes - i - 1);
810 remain_bytes -= (i+1);
819 static int read_movie_file(void)
821 static char recv_buf[RECVBUF_SIZE];
822 static int remain_bytes = 0;
826 recv_bytes = read(movie_fd, recv_buf + remain_bytes, RECVBUF_SIZE - remain_bytes);
831 /* 前回残ったデータ量に今回読んだデータ量を追加 */
832 remain_bytes += recv_bytes;
834 for (i = 0; i < remain_bytes; i ++)
836 /* データのくぎり('\0')を探す */
837 if (recv_buf[i] == '\0')
839 /* 'd'で始まるデータ(タイムスタンプ)の場合は
841 if ((recv_buf[0] == 'd') &&
842 (handle_movie_timestamp_data(atoi(recv_buf + 1)) < 0))
846 if (insert_ringbuf(recv_buf) < 0)
849 /* 次のデータ移行をrecv_bufの先頭に移動 */
850 memmove(recv_buf, recv_buf + i + 1, remain_bytes - i - 1);
852 remain_bytes -= (i+1);
862 /* Win版の床の中点と壁の豆腐をピリオドとシャープにする。*/
863 static void win2unix(int col, char *buf)
866 if ( col == 9 ) kabe = '%';
878 if (*buf == 127) *buf = kabe;
879 else if(*buf == 31) *buf = '.';
885 static bool get_nextbuf(char *buf)
891 *ptr = ring.buf[ring.rptr ++];
893 if (ring.rptr == RINGBUF_SIZE) ring.rptr = 0;
894 if (*ptr++ == '\0') break;
897 if (buf[0] == 'd') return (FALSE);
902 /* プレイホストのマップが大きいときクライアントのマップもリサイズする */
903 static void update_term_size(int x, int y, int len)
907 Term_get_size(&ox, &oy);
912 if (x + len > ox) nx = x + len;
914 if (y + 1 > oy) ny = y + 1;
916 if (nx != ox || ny != oy) Term_resize(nx, ny);
919 static bool flush_ringbuf_client(void)
924 if (fresh_queue.next == fresh_queue.tail) return (FALSE);
927 if (fresh_queue.time[fresh_queue.next] > get_current_time() - epoch_time) return (FALSE);
929 /* 時間情報(区切り)が得られるまで書く */
930 while (get_nextbuf(buf))
936 unsigned char tmp1, tmp2, tmp3, tmp4;
939 sscanf(buf, "%c%c%c%c%c", &id, &tmp1, &tmp2, &tmp3, &tmp4);
940 x = tmp1-1; y = tmp2-1; len = tmp3; col = tmp4;
954 #if defined(SJIS) && defined(JP)
957 update_term_size(x, y, len);
958 (void)((*angband_term[0]->text_hook)(x, y, len, (byte)col, mesg));
959 strncpy(&Term->scr->c[y][x], mesg, len);
960 for (i = x; i < x+len; i++)
962 Term->scr->a[y][i] = col;
967 for (i = 1; i < len; i++)
972 update_term_size(x, y, len);
973 (void)((*angband_term[0]->text_hook)(x, y, len, (byte)col, mesg));
974 strncpy(&Term->scr->c[y][x], mesg, len);
975 for (i = x; i < x+len; i++)
977 Term->scr->a[y][i] = col;
982 update_term_size(x, y, 1);
983 (void)((*angband_term[0]->text_hook)(x, y, 1, (byte)col, mesg));
984 strncpy(&Term->scr->c[y][x], mesg, 1);
985 Term->scr->a[y][x] = col;
989 update_term_size(x, y, len);
990 (void)((*angband_term[0]->wipe_hook)(x, y, len));
994 if (x == TERM_XTRA_CLEAR) Term_clear();
995 (void)((*angband_term[0]->xtra_hook)(x, 0));
999 update_term_size(x, y, 1);
1000 (void)((*angband_term[0]->curs_hook)(x, y));
1003 update_term_size(x, y, 1);
1004 (void)((*angband_term[0]->bigcurs_hook)(x, y));
1010 if (fresh_queue.next == FRESH_QUEUE_SIZE) fresh_queue.next = 0;
1015 void browse_chuukei()
1029 Term_xtra(TERM_XTRA_REACT, 0);
1034 struct timeval tmp_tv;
1036 if (flush_ringbuf_client()) continue;
1041 /* ソケットにデータが来ているかどうか調べる */
1042 select(sd+1, &tmp_fdset, (fd_set *)NULL, (fd_set *)NULL, &tmp_tv);
1043 if (FD_ISSET(sd, &tmp_fdset) == 0)
1045 Term_xtra(TERM_XTRA_FLUSH, 0);
1049 if (read_sock() < 0)
1051 chuukei_client = FALSE;
1054 /* 接続が切れた状態で書くべきデータがなくなっていたら終了 */
1055 if (!chuukei_client && fresh_queue.next == fresh_queue.tail ) break;
1060 Term_xtra(TERM_XTRA_REACT, 0);
1064 UInt32 unreadData = 0;
1067 if (flush_ringbuf_client()) continue;
1069 /* ソケットにデータが来ているかどうか調べる */
1071 OTCountDataBytes(ep, &unreadData);
1072 if(unreadData <= 0 ){
1073 Term_xtra(TERM_XTRA_FLUSH, 0);
1076 if (read_sock() < 0)
1078 chuukei_client = FALSE;
1081 /* 接続が切れた状態で書くべきデータがなくなっていたら終了 */
1082 if (!chuukei_client && fresh_queue.next == fresh_queue.tail ) break;
1084 #endif /*MACINTOSH*/
1086 #endif /* CHUUKEI */
1088 void prepare_browse_movie_aux(concptr filename)
1090 movie_fd = fd_open(filename, O_RDONLY);
1092 browsing_movie = TRUE;
1097 void prepare_browse_movie(concptr filename)
1100 path_build(buf, sizeof(buf), ANGBAND_DIR_USER, filename);
1102 prepare_browse_movie_aux(buf);
1105 void browse_movie(void)
1109 Term_xtra(TERM_XTRA_REACT, 0);
1111 while (read_movie_file() == 0)
1113 while (fresh_queue.next != fresh_queue.tail)
1115 if (!flush_ringbuf_client())
1117 Term_xtra(TERM_XTRA_FLUSH, 0);
1119 /* ソケットにデータが来ているかどうか調べる */