6 2014 Deskull rearranged comment for Doxygen.
29 #elif defined(MACINTOSH)
30 #include <OpenTransport.h>
31 #include <OpenTptInternet.h>
33 #include <sys/types.h>
34 #include <sys/socket.h>
35 #include <netinet/in.h>
38 #include <arpa/inet.h>
44 #define MAX_HOSTNAME 256
47 #define RINGBUF_SIZE 1024*1024
48 #define FRESH_QUEUE_SIZE 4096
52 #define WAIT 100*1000 /* ブラウズ側のウエイト(us単位) */
54 #define DEFAULT_DELAY 50
55 #define RECVBUF_SIZE 1024
64 static long epoch_time; /* バッファ開始時刻 */
65 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) */
67 static int sd; /* ソケットのファイルディスクリプタ */
68 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) */
69 static int server_port;
70 static GAME_TEXT server_name[MAX_HOSTNAME];
74 static int movie_mode;
78 #define close closesocket
82 static InetSvcRef inet_services = nil;
83 static EndpointRef ep = kOTInvalidEndpointRef;
86 /* 描画する時刻を覚えておくキュー構造体 */
89 int time[FRESH_QUEUE_SIZE];
105 int recv(int s, char *buffer, size_t buflen, int flags)
108 int n = OTRcv(ep, (void *) buffer, buflen, &junkFlags);
118 static errr (*old_xtra_hook)(int n, int v);
119 static errr (*old_curs_hook)(int x, int y);
120 static errr (*old_bigcurs_hook)(int x, int y);
121 static errr (*old_wipe_hook)(int x, int y, int n);
122 static errr (*old_text_hook)(int x, int y, int n, TERM_COLOR a, concptr s);
124 static void disable_chuukei_server(void)
126 term *t = angband_term[0];
128 chuukei_server = FALSE;
130 t->xtra_hook = old_xtra_hook;
131 t->curs_hook = old_curs_hook;
132 t->bigcurs_hook = old_bigcurs_hook;
133 t->wipe_hook = old_wipe_hook;
134 t->text_hook = old_text_hook;
137 /* 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 */
138 static errr init_buffer(void)
140 fresh_queue.next = fresh_queue.tail = 0;
141 ring.wptr = ring.rptr = ring.inlen = 0;
142 fresh_queue.time[0] = 0;
143 ring.buf = malloc(RINGBUF_SIZE);
144 if (ring.buf == NULL) return -1;
149 /* 現在の時間を100ms単位で取得する */
150 static long get_current_time(void)
153 return timeGetTime() / 100;
154 #elif defined(MACINTOSH)
158 gettimeofday(&tv, NULL);
160 return (tv.tv_sec * 10 + tv.tv_usec / 100000);
165 /* リングバッファ構造体に buf の内容を加える */
166 static errr insert_ringbuf(char *buf)
169 len = strlen(buf) + 1; /* +1は終端文字分 */
173 fd_write(movie_fd, buf, len);
175 if (!chuukei_server) return 0;
182 if (ring.inlen + len >= RINGBUF_SIZE)
185 if (chuukei_server) disable_chuukei_server();
186 else chuukei_client = FALSE;
188 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);
197 if (ring.wptr + len < RINGBUF_SIZE)
199 memcpy(ring.buf + ring.wptr, buf, len);
202 /* 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) */
205 int head = RINGBUF_SIZE - ring.wptr; /* 前半 */
206 int tail = len - head; /* 後半 */
208 memcpy(ring.buf + ring.wptr, buf, head);
209 memcpy(ring.buf, buf + head, tail);
220 void flush_ringbuf(void)
226 if (!chuukei_server) return;
228 if (ring.inlen == 0) return;
243 /* ソケットにデータを書き込めるかどうか調べる */
244 select(sd+1, (fd_set *)NULL, &tmp_fdset, (fd_set *)NULL, &tv);
247 if (FD_ISSET(sd, &tmp_fdset) == 0) break;
249 result = send(sd, ring.buf + ring.rptr, ((ring.wptr > ring.rptr ) ? ring.wptr : RINGBUF_SIZE) - ring.rptr, 0);
254 if (chuukei_server) disable_chuukei_server();
256 prt("サーバとの接続が切断されました。", 0, 0);
264 ring.inlen -= result;
266 if (ring.rptr == RINGBUF_SIZE) ring.rptr = 0;
267 if (ring.inlen == 0) break;
270 if (!chuukei_server) return;
272 if (ring.inlen == 0) return;
278 /* ソケットにデータを書き込めるかどうか調べる */
279 result = OTSnd(ep, ring.buf + ring.rptr, ((ring.wptr > ring.rptr ) ? ring.wptr : RINGBUF_SIZE) - ring.rptr, 0);
284 if (chuukei_server) disable_chuukei_server();
286 prt("サーバとの接続が切断されました。", 0, 0);
294 ring.inlen -= result;
296 if (ring.rptr == RINGBUF_SIZE) ring.rptr = 0;
297 if (ring.inlen == 0) break;
303 static int read_chuukei_prf(concptr prf_name)
308 path_build(buf, sizeof(buf), ANGBAND_DIR_XTRA, prf_name);
309 fp = my_fopen(buf, "r");
316 browse_delay = DEFAULT_DELAY;
318 while (0 == my_fgets(fp, buf, sizeof(buf)))
321 if (!strncmp(buf, "server:", 7))
323 strncpy(server_name, buf + 7, MAX_HOSTNAME - 1);
324 server_name[MAX_HOSTNAME - 1] = '\0';
328 if (!strncmp(buf, "port:", 5))
330 server_port = atoi(buf + 5);
334 if (!strncmp(buf, "delay:", 6))
336 browse_delay = atoi(buf + 6);
343 if (server_port == -1 || server_name[0] == 0) return -1;
348 int connect_chuukei_server(char *prf_name)
354 WORD wVersionRequested = (WORD) (( 1) | ( 1 << 8));
357 struct sockaddr_in ask;
360 if (read_chuukei_prf(prf_name) < 0)
362 printf("Wrong prf file\n");
366 if (init_buffer() < 0)
368 printf("Malloc error\n");
373 if (WSAStartup(wVersionRequested, &wsaData))
375 msg_print("Report: WSAStartup failed.");
380 printf("server = %s\nport = %d\n", server_name, server_port);
382 if ((hp = gethostbyname(server_name)) != NULL)
384 memset(&ask, 0, sizeof(ask));
385 memcpy(&ask.sin_addr, hp->h_addr_list[0], hp->h_length);
389 if ((ask.sin_addr.s_addr=inet_addr(server_name)) == 0)
391 printf("Bad hostname\n");
396 ask.sin_family = AF_INET;
397 ask.sin_port = htons((unsigned short)server_port);
400 if ((sd=socket(PF_INET,SOCK_STREAM, 0)) < 0)
402 if ((sd=socket(PF_INET,SOCK_STREAM, 0)) == INVALID_SOCKET)
405 printf("Can't create socket\n");
409 if (connect(sd, (struct sockaddr *)&ask, sizeof(ask)) < 0)
412 printf("Can't connect %s port %d\n", server_name, server_port);
417 #else /* MACINTOSH */
419 InetHostInfo response;
423 Boolean bind = false;
426 if (read_chuukei_prf(prf_name) < 0){
427 printf("Wrong prf file\n");
433 printf("server = %s\nport = %d\n", server_name, server_port);
436 #if TARGET_API_MAC_CARBON
437 err = InitOpenTransportInContext(kInitOTForApplicationMask, NULL);
439 err = InitOpenTransport();
442 memset(&response, 0, sizeof(response));
445 #if TARGET_API_MAC_CARBON
446 inet_services = OTOpenInternetServicesInContext(kDefaultInternetServicesPath, 0, &err, NULL);
448 inet_services = OTOpenInternetServices(kDefaultInternetServicesPath, 0, &err);
452 err = OTInetStringToAddress(inet_services, (char *)server_name, &response);
455 host_addr = response.addrs[0];
457 printf("Bad hostname\n");
460 #if TARGET_API_MAC_CARBON
461 ep = (void *)OTOpenEndpointInContext(OTCreateConfiguration(kTCPName), 0, nil, &err, NULL);
463 ep = (void *)OTOpenEndpoint(OTCreateConfiguration(kTCPName), 0, nil, &err);
467 err = OTBind(ep, nil, nil);
468 bind = (err == noErr);
471 OTInitInetAddress(&inAddr, server_port, host_addr);
473 sndCall.addr.len = sizeof(InetAddress);
474 sndCall.addr.buf = (unsigned char*) &inAddr;
475 sndCall.opt.buf = nil; /* no connection options */
477 sndCall.udata.buf = nil; /* no connection data */
478 sndCall.udata.len = 0;
479 sndCall.sequence = 0; /* ignored by OTConnect */
481 err = OTConnect(ep, &sndCall, NULL);
484 printf("Can't connect %s port %d\n", server_name, server_port);
488 err = OTSetSynchronous(ep);
490 err = OTSetBlocking(ep);
499 if (ep != kOTInvalidEndpointRef) {
503 if (inet_services != nil) {
504 OTCloseProvider(inet_services);
517 /* strが同じ文字の繰り返しかどうか調べる */
518 static bool string_is_repeat(char *str, int len)
523 if (len < 2) return FALSE;
525 if (iskanji(c)) return FALSE;
528 for (i = 1; i < len; i++)
531 if(c != str[i] || iskanji(str[i])) return FALSE;
533 if(c != str[i]) return FALSE;
540 static errr send_text_to_chuukei_server(TERM_LEN x, TERM_LEN y, int len, TERM_COLOR col, concptr str)
545 strncpy(buf2, str, len);
550 sprintf(buf, "s%c%c%c%c", x+1, y+1, col, buf2[0]);
552 else if(string_is_repeat(buf2, len))
555 for (i = len; i > 0; i -= 127)
557 sprintf(buf, "n%c%c%c%c%c", x+1, y+1, MIN(i, 127), col, buf2[0]);
562 #if defined(SJIS) && defined(JP)
565 sprintf(buf, "t%c%c%c%c%s", x+1, y+1, len, col, buf2);
570 return (*old_text_hook)(x, y, len, col, str);
573 static errr send_wipe_to_chuukei_server(int x, int y, int len)
577 sprintf(buf, "w%c%c%c", x+1, y+1, len);
581 return (*old_wipe_hook)(x, y, len);
584 static errr send_xtra_to_chuukei_server(int n, int v)
588 if (n == TERM_XTRA_CLEAR || n == TERM_XTRA_FRESH || n == TERM_XTRA_SHAPE)
590 sprintf(buf, "x%c", n+1);
594 if (n == TERM_XTRA_FRESH)
596 sprintf(buf, "d%ld", get_current_time() - epoch_time);
601 /* Verify the hook */
602 if (!old_xtra_hook) return -1;
604 return (*old_xtra_hook)(n, v);
607 static errr send_curs_to_chuukei_server(int x, int y)
611 sprintf(buf, "c%c%c", x+1, y+1);
615 return (*old_curs_hook)(x, y);
618 static errr send_bigcurs_to_chuukei_server(int x, int y)
622 sprintf(buf, "C%c%c", x+1, y+1);
626 return (*old_bigcurs_hook)(x, y);
631 * Prepare z-term hooks to call send_*_to_chuukei_server()'s
633 void prepare_chuukei_hooks(void)
635 term *t0 = angband_term[0];
637 /* Save original z-term hooks */
638 old_xtra_hook = t0->xtra_hook;
639 old_curs_hook = t0->curs_hook;
640 old_bigcurs_hook = t0->bigcurs_hook;
641 old_wipe_hook = t0->wipe_hook;
642 old_text_hook = t0->text_hook;
644 /* Prepare z-term hooks */
645 t0->xtra_hook = send_xtra_to_chuukei_server;
646 t0->curs_hook = send_curs_to_chuukei_server;
647 t0->bigcurs_hook = send_bigcurs_to_chuukei_server;
648 t0->wipe_hook = send_wipe_to_chuukei_server;
649 t0->text_hook = send_text_to_chuukei_server;
654 * Prepare z-term hooks to call send_*_to_chuukei_server()'s
656 void prepare_movie_hooks(void)
665 if (!chuukei_server) disable_chuukei_server();
667 disable_chuukei_server();
670 msg_print(_("録画を終了しました。", "Stopped recording."));
674 sprintf(tmp, "%s.amv", p_ptr->base_name);
675 if (get_string(_("ムービー記録ファイル: ", "Movie file name: "), tmp, 80))
679 path_build(buf, sizeof(buf), ANGBAND_DIR_USER, tmp);
681 fd = fd_open(buf, O_RDONLY);
690 (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);
693 if (!get_check(out_val)) return;
695 movie_fd = fd_open(buf, O_WRONLY | O_TRUNC);
699 movie_fd = fd_make(buf, 0644);
704 msg_print(_("ファイルを開けません!", "Can not open file."));
710 if (!chuukei_server) prepare_chuukei_hooks();
712 prepare_chuukei_hooks();
714 do_cmd_redraw(p_ptr);
720 static int handle_timestamp_data(int timestamp)
722 long current_time = get_current_time();
725 if (fresh_queue.tail == fresh_queue.next)
727 /* バッファリングし始めの時間を保存しておく */
728 epoch_time = current_time;
729 epoch_time += browse_delay;
730 epoch_time -= timestamp;
731 time_diff = current_time - timestamp;
734 /* 描画キューに保存し、保存位置を進める */
735 fresh_queue.time[fresh_queue.tail] = timestamp;
738 /* キューの最後尾に到達したら先頭に戻す */
739 fresh_queue.tail %= FRESH_QUEUE_SIZE;
741 if (fresh_queue.tail == fresh_queue.next)
744 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);
752 if (time_diff != current_time - timestamp)
754 long old_time_diff = time_diff;
755 time_diff = current_time - timestamp;
756 epoch_time -= (old_time_diff - time_diff);
764 static int handle_movie_timestamp_data(int timestamp)
766 static int initialized = FALSE;
771 /* バッファリングし始めの時間を保存しておく */
772 epoch_time = get_current_time();
773 epoch_time += browse_delay;
774 epoch_time -= timestamp;
775 //time_diff = current_time - timestamp;
779 /* 描画キューに保存し、保存位置を進める */
780 fresh_queue.time[fresh_queue.tail] = timestamp;
783 /* キューの最後尾に到達したら先頭に戻す */
784 fresh_queue.tail %= FRESH_QUEUE_SIZE;
791 static int read_sock(void)
793 static char recv_buf[RECVBUF_SIZE];
794 static int remain_bytes = 0;
798 /* 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 */
799 recv_bytes = recv(sd, recv_buf + remain_bytes, RECVBUF_SIZE - remain_bytes, 0);
804 /* 前回残ったデータ量に今回読んだデータ量を追加 */
805 remain_bytes += recv_bytes;
807 for (i = 0; i < remain_bytes; i ++)
809 /* データのくぎり('\0')を探す */
810 if (recv_buf[i] == '\0')
812 /* 'd'で始まるデータ(タイムスタンプ)の場合は
814 if ((recv_buf[0] == 'd') &&
815 (handle_timestamp_data(atoi(recv_buf + 1)) < 0))
819 if (insert_ringbuf(recv_buf) < 0)
822 /* 次のデータ移行をrecv_bufの先頭に移動 */
823 memmove(recv_buf, recv_buf + i + 1, remain_bytes - i - 1);
825 remain_bytes -= (i+1);
834 static int read_movie_file(void)
836 static char recv_buf[RECVBUF_SIZE];
837 static int remain_bytes = 0;
841 recv_bytes = read(movie_fd, recv_buf + remain_bytes, RECVBUF_SIZE - remain_bytes);
846 /* 前回残ったデータ量に今回読んだデータ量を追加 */
847 remain_bytes += recv_bytes;
849 for (i = 0; i < remain_bytes; i ++)
851 /* データのくぎり('\0')を探す */
852 if (recv_buf[i] == '\0')
854 /* 'd'で始まるデータ(タイムスタンプ)の場合は
856 if ((recv_buf[0] == 'd') &&
857 (handle_movie_timestamp_data(atoi(recv_buf + 1)) < 0))
861 if (insert_ringbuf(recv_buf) < 0)
864 /* 次のデータ移行をrecv_bufの先頭に移動 */
865 memmove(recv_buf, recv_buf + i + 1, remain_bytes - i - 1);
867 remain_bytes -= (i+1);
877 /* 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。*/
878 static void win2unix(int col, char *buf)
881 if ( col == 9 ) kabe = '%';
893 if (*buf == 127) *buf = kabe;
894 else if(*buf == 31) *buf = '.';
900 static bool get_nextbuf(char *buf)
906 *ptr = ring.buf[ring.rptr ++];
908 if (ring.rptr == RINGBUF_SIZE) ring.rptr = 0;
909 if (*ptr++ == '\0') break;
912 if (buf[0] == 'd') return FALSE;
917 /* 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 */
918 static void update_term_size(int x, int y, int len)
922 Term_get_size(&ox, &oy);
927 if (x + len > ox) nx = x + len;
929 if (y + 1 > oy) ny = y + 1;
931 if (nx != ox || ny != oy) Term_resize(nx, ny);
934 static bool flush_ringbuf_client(void)
939 if (fresh_queue.next == fresh_queue.tail) return FALSE;
942 if (fresh_queue.time[fresh_queue.next] > get_current_time() - epoch_time) return FALSE;
944 /* 時間情報(区切り)が得られるまで書く */
945 while (get_nextbuf(buf))
951 unsigned char tmp1, tmp2, tmp3, tmp4;
954 sscanf(buf, "%c%c%c%c%c", &id, &tmp1, &tmp2, &tmp3, &tmp4);
955 x = tmp1-1; y = tmp2-1; len = tmp3; col = tmp4;
969 #if defined(SJIS) && defined(JP)
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 for (i = 1; i < len; i++)
987 update_term_size(x, y, len);
988 (void)((*angband_term[0]->text_hook)(x, y, len, (byte)col, mesg));
989 strncpy(&Term->scr->c[y][x], mesg, len);
990 for (i = x; i < x+len; i++)
992 Term->scr->a[y][i] = col;
997 update_term_size(x, y, 1);
998 (void)((*angband_term[0]->text_hook)(x, y, 1, (byte)col, mesg));
999 strncpy(&Term->scr->c[y][x], mesg, 1);
1000 Term->scr->a[y][x] = col;
1004 update_term_size(x, y, len);
1005 (void)((*angband_term[0]->wipe_hook)(x, y, len));
1009 if (x == TERM_XTRA_CLEAR) Term_clear();
1010 (void)((*angband_term[0]->xtra_hook)(x, 0));
1014 update_term_size(x, y, 1);
1015 (void)((*angband_term[0]->curs_hook)(x, y));
1018 update_term_size(x, y, 1);
1019 (void)((*angband_term[0]->bigcurs_hook)(x, y));
1025 if (fresh_queue.next == FRESH_QUEUE_SIZE) fresh_queue.next = 0;
1030 void browse_chuukei()
1044 Term_xtra(TERM_XTRA_REACT, 0);
1049 struct timeval tmp_tv;
1051 if (flush_ringbuf_client()) continue;
1056 /* ソケットにデータが来ているかどうか調べる */
1057 select(sd+1, &tmp_fdset, (fd_set *)NULL, (fd_set *)NULL, &tmp_tv);
1058 if (FD_ISSET(sd, &tmp_fdset) == 0)
1060 Term_xtra(TERM_XTRA_FLUSH, 0);
1064 if (read_sock() < 0)
1066 chuukei_client = FALSE;
1069 /* 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 */
1070 if (!chuukei_client && fresh_queue.next == fresh_queue.tail ) break;
1075 Term_xtra(TERM_XTRA_REACT, 0);
1079 UInt32 unreadData = 0;
1082 if (flush_ringbuf_client()) continue;
1084 /* ソケットにデータが来ているかどうか調べる */
1086 OTCountDataBytes(ep, &unreadData);
1087 if(unreadData <= 0 ){
1088 Term_xtra(TERM_XTRA_FLUSH, 0);
1091 if (read_sock() < 0)
1093 chuukei_client = FALSE;
1096 /* 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 */
1097 if (!chuukei_client && fresh_queue.next == fresh_queue.tail ) break;
1099 #endif /*MACINTOSH*/
1101 #endif /* CHUUKEI */
1103 void prepare_browse_movie_aux(concptr filename)
1105 movie_fd = fd_open(filename, O_RDONLY);
1107 browsing_movie = TRUE;
1112 void prepare_browse_movie(concptr filename)
1115 path_build(buf, sizeof(buf), ANGBAND_DIR_USER, filename);
1117 prepare_browse_movie_aux(buf);
1120 void browse_movie(void)
1124 Term_xtra(TERM_XTRA_REACT, 0);
1126 while (read_movie_file() == 0)
1128 while (fresh_queue.next != fresh_queue.tail)
1130 if (!flush_ringbuf_client())
1132 Term_xtra(TERM_XTRA_FLUSH, 0);
1134 /* ソケットにデータが来ているかどうか調べる */