diff options
Diffstat (limited to 'static')
| -rw-r--r-- | static/images/avgrttlocal.png | bin | 0 -> 45270 bytes | |||
| -rw-r--r-- | static/images/goodputlocalmbits.png | bin | 0 -> 47697 bytes | |||
| -rw-r--r-- | static/images/icon.png | bin | 0 -> 922 bytes | |||
| -rw-r--r-- | static/images/ouroboros_tut1_overview.png | bin | 0 -> 35029 bytes | |||
| -rw-r--r-- | static/images/ouroboros_tut2_enrolled.png | bin | 0 -> 10816 bytes | |||
| -rw-r--r-- | static/images/ouroboros_tut2_overview.png | bin | 0 -> 9310 bytes | |||
| -rw-r--r-- | static/images/throughputlocalpps.png | bin | 0 -> 47844 bytes | |||
| -rw-r--r-- | static/patches/ouroboros-ioq3.patch | 415 |
8 files changed, 415 insertions, 0 deletions
diff --git a/static/images/avgrttlocal.png b/static/images/avgrttlocal.png Binary files differnew file mode 100644 index 0000000..b19f916 --- /dev/null +++ b/static/images/avgrttlocal.png diff --git a/static/images/goodputlocalmbits.png b/static/images/goodputlocalmbits.png Binary files differnew file mode 100644 index 0000000..85adda7 --- /dev/null +++ b/static/images/goodputlocalmbits.png diff --git a/static/images/icon.png b/static/images/icon.png Binary files differnew file mode 100644 index 0000000..15ce526 --- /dev/null +++ b/static/images/icon.png diff --git a/static/images/ouroboros_tut1_overview.png b/static/images/ouroboros_tut1_overview.png Binary files differnew file mode 100644 index 0000000..a16a289 --- /dev/null +++ b/static/images/ouroboros_tut1_overview.png diff --git a/static/images/ouroboros_tut2_enrolled.png b/static/images/ouroboros_tut2_enrolled.png Binary files differnew file mode 100644 index 0000000..0788856 --- /dev/null +++ b/static/images/ouroboros_tut2_enrolled.png diff --git a/static/images/ouroboros_tut2_overview.png b/static/images/ouroboros_tut2_overview.png Binary files differnew file mode 100644 index 0000000..4efef99 --- /dev/null +++ b/static/images/ouroboros_tut2_overview.png diff --git a/static/images/throughputlocalpps.png b/static/images/throughputlocalpps.png Binary files differnew file mode 100644 index 0000000..28e4431 --- /dev/null +++ b/static/images/throughputlocalpps.png diff --git a/static/patches/ouroboros-ioq3.patch b/static/patches/ouroboros-ioq3.patch new file mode 100644 index 0000000..2c78843 --- /dev/null +++ b/static/patches/ouroboros-ioq3.patch @@ -0,0 +1,415 @@ +From c1cf00d86a4a3f5de170f968077f5b1e80b6b482 Mon Sep 17 00:00:00 2001 +From: Dimitri Staessens <dimitri.staessens@ugent.be> +Date: Mon, 22 Jan 2018 10:25:54 +0100 +Subject: [PATCH] qcommon: Add Ouroboros support (experimental) + +This adds support for the Ouroboros IPC subsystem. This patch was +written by + +Dimitri Staessens <dimitri.staessens@ugent.be> +Sander Vrijders <sander.vrijders@ugent.be> +Addy Bombeke <addy.bombeke@ugent.be> +--- + Makefile | 6 ++ + code/client/cl_main.c | 6 +- + code/qcommon/net_chan.c | 6 ++ + code/qcommon/net_ip.c | 27 +++++++- + code/qcommon/net_ouroboros.c | 144 +++++++++++++++++++++++++++++++++++++++++++ + code/qcommon/net_ouroboros.h | 46 ++++++++++++++ + code/qcommon/qcommon.h | 4 +- + 7 files changed, 234 insertions(+), 5 deletions(-) + create mode 100644 code/qcommon/net_ouroboros.c + create mode 100644 code/qcommon/net_ouroboros.h + +diff --git a/Makefile b/Makefile +index 4aa9f519..12da9fde 100644 +--- a/Makefile ++++ b/Makefile +@@ -1645,6 +1645,7 @@ Q3OBJ = \ + $(B)/client/msg.o \ + $(B)/client/net_chan.o \ + $(B)/client/net_ip.o \ ++ $(B)/client/net_ouroboros.o \ + $(B)/client/huffman.o \ + \ + $(B)/client/snd_adpcm.o \ +@@ -2209,6 +2210,7 @@ Q3DOBJ = \ + $(B)/ded/msg.o \ + $(B)/ded/net_chan.o \ + $(B)/ded/net_ip.o \ ++ $(B)/ded/net_ouroboros.o \ + $(B)/ded/huffman.o \ + \ + $(B)/ded/q_math.o \ +@@ -2943,3 +2945,7 @@ endif + ifneq ($(findstring clean, $(MAKECMDGOALS)),) + .NOTPARALLEL: + endif ++ ++#Ouroboros support ++LIBS+="-louroboros-dev" ++LIBS+="-lpthread" +diff --git a/code/client/cl_main.c b/code/client/cl_main.c +index 82d0edfb..33a85f83 100644 +--- a/code/client/cl_main.c ++++ b/code/client/cl_main.c +@@ -1697,7 +1697,7 @@ void CL_Connect_f( void ) { + netadrtype_t family = NA_UNSPEC; + + if ( argc != 2 && argc != 3 ) { +- Com_Printf( "usage: connect [-4|-6] server\n"); ++ Com_Printf( "usage: connect [-4|-6|-O] server\n"); + return; + } + +@@ -1709,8 +1709,10 @@ void CL_Connect_f( void ) { + family = NA_IP; + else if(!strcmp(Cmd_Argv(1), "-6")) + family = NA_IP6; ++ else if(!strcmp(Cmd_Argv(1), "-O")) ++ family = NA_OUROBOROS; + else +- Com_Printf( "warning: only -4 or -6 as address type understood.\n"); ++ Com_Printf( "warning: only -4, -6 or -O as address type understood.\n"); + + Q_strncpyz( server, Cmd_Argv(2), sizeof( server ) ); + } +diff --git a/code/qcommon/net_chan.c b/code/qcommon/net_chan.c +index 9e7d9b87..b0103cc3 100644 +--- a/code/qcommon/net_chan.c ++++ b/code/qcommon/net_chan.c +@@ -22,6 +22,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + #include "q_shared.h" + #include "qcommon.h" ++#include "net_ouroboros.h" + + /* + +@@ -638,6 +639,11 @@ int NET_StringToAdr( const char *s, netadr_t *a, netadrtype_t family ) + return 1; + } + ++ if(family == NA_OUROBOROS) { ++ OUROBOROS_Resolve(s, a); ++ return 1; ++ } ++ + Q_strncpyz( base, s, sizeof( base ) ); + + if(*base == '[' || Q_CountChar(base, ':') > 1) +diff --git a/code/qcommon/net_ip.c b/code/qcommon/net_ip.c +index bcccda20..1bcce311 100644 +--- a/code/qcommon/net_ip.c ++++ b/code/qcommon/net_ip.c +@@ -22,6 +22,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + #include "../qcommon/q_shared.h" + #include "../qcommon/qcommon.h" ++#include "net_ouroboros.h" + + #ifdef _WIN32 + # include <winsock2.h> +@@ -392,6 +393,9 @@ qboolean NET_CompareBaseAdrMask(netadr_t a, netadr_t b, int netmask) + byte cmpmask, *addra, *addrb; + int curbyte; + ++ if (a.type == NA_OUROBOROS && b.type == NA_OUROBOROS) ++ return a.fd == b.fd ? qtrue : qfalse; ++ + if (a.type != b.type) + return qfalse; + +@@ -495,6 +499,9 @@ qboolean NET_CompareAdr (netadr_t a, netadr_t b) + if(!NET_CompareBaseAdr(a, b)) + return qfalse; + ++ if (a.type == NA_OUROBOROS && b.type == NA_OUROBOROS) ++ return a.fd == b.fd ? qtrue :qfalse; ++ + if (a.type == NA_IP || a.type == NA_IP6) + { + if (a.port == b.port) +@@ -627,6 +634,9 @@ qboolean NET_GetPacket(netadr_t *net_from, msg_t *net_message, fd_set *fdr) + } + } + ++ ret = OUROBOROS_Recvfrom(net_message, net_from); ++ if (ret > 0) ++ return qtrue; + + return qfalse; + } +@@ -644,6 +654,11 @@ void Sys_SendPacket( int length, const void *data, netadr_t to ) { + int ret = SOCKET_ERROR; + struct sockaddr_storage addr; + ++ if (to.type == NA_OUROBOROS) { ++ OUROBOROS_Sendto(length, data, &to); ++ return; ++ } ++ + if( to.type != NA_BROADCAST && to.type != NA_IP && to.type != NA_IP6 && to.type != NA_MULTICAST6) + { + Com_Error( ERR_FATAL, "Sys_SendPacket: bad address type" ); +@@ -1585,8 +1600,14 @@ void NET_Init( void ) { + #endif + + NET_Config( qtrue ); +- ++ + Cmd_AddCommand ("net_restart", NET_Restart_f); ++ ++#ifdef DEDICATED ++ OUROBOROS_Init(1); ++#else ++ OUROBOROS_Init(0); ++#endif + } + + +@@ -1602,6 +1623,8 @@ void NET_Shutdown( void ) { + + NET_Config( qfalse ); + ++ OUROBOROS_Fini(); ++ + #ifdef _WIN32 + WSACleanup(); + winsockInitialized = qfalse; +@@ -1694,7 +1717,7 @@ void NET_Sleep(int msec) + + if(retval == SOCKET_ERROR) + Com_Printf("Warning: select() syscall failed: %s\n", NET_ErrorString()); +- else if(retval > 0) ++ else + NET_Event(&fdr); + } + +diff --git a/code/qcommon/net_ouroboros.c b/code/qcommon/net_ouroboros.c +new file mode 100644 +index 00000000..ee98a2e0 +--- /dev/null ++++ b/code/qcommon/net_ouroboros.c +@@ -0,0 +1,144 @@ ++/* ++ * Ouroboros calls for ioq3 ++ * ++ * Addy Bombeke <addy.bombeke@ugent.be> ++ * Sander Vrijders <sander.vrijders@intec.ugent.be> ++ * Dimitri Staessens <dimitri.staessens@intec.ugent.be> ++ * ++ * Copyright (C) 2015 - 2018 ++ * ++ * Modified from software originally written as part of the MSc ++ * thesis in electrical engineering, ++ * ++ * "Comparing RINA to TCP/IP for latency-constrained applications", ++ * ++ * at Ghent University, Academic Year 2014-2015 ++ * ++ * This program is free software: you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation, either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. If not, see <http://www.gnu.org/licenses/>. ++ * ++ */ ++ ++#include "net_ouroboros.h" ++ ++#include <stdio.h> ++#include <pthread.h> ++#include <unistd.h> ++#include <stdlib.h> ++ ++#include <ouroboros/dev.h> ++#include <ouroboros/fqueue.h> ++ ++fset_t * flows; ++fqueue_t * fq; ++ ++void OUROBOROS_Resolve(const char * s, netadr_t * a) ++{ ++ int fd; ++ ++ a->type = NA_OUROBOROS; ++ ++ fd = flow_alloc(s, NULL, NULL); ++ if (fd < 0) { ++ printf("Failed to allocate flow.\n"); ++ return; ++ } ++ ++ fset_add(flows, fd); ++ ++ a->fd = fd; ++} ++ ++void OUROBOROS_Sendto(int length, const void * data, netadr_t * to) ++{ ++ flow_write(to->fd, (void *) data, length); ++} ++ ++int OUROBOROS_Recvfrom(msg_t * msg, netadr_t * from) ++{ ++ int fd; ++ ssize_t count = 0; ++ struct timespec timeout = {0, 0}; ++ ++ fevent(flows, fq, &timeout); ++ ++ if ((fd = fqueue_next(fq)) >= 0) { ++ count = flow_read(fd, msg->data, msg->maxsize); ++ if (count < 0) ++ return 0; ++ ++ if (count > msg->maxsize) { ++ printf("Oversized packet received.\n"); ++ return 0; ++ } ++ ++ from->type = NA_OUROBOROS; ++ from->fd = fd; ++ msg->cursize = count; ++ msg->readcount = 0; ++ ++ return count; ++ } ++ ++ return 0; ++} ++ ++static void * OUROBOROS_Server_Accept(void * o) ++{ ++ int fd; ++ ++ (void) o; ++ ++ for (;;) { ++ fd = flow_accept(NULL, NULL); ++ if (fd < 0) { ++ printf("Failed to accept flow.\n"); ++ continue; ++ } ++ ++ fset_add(flows, fd); ++ } ++ ++ return (void *) 0; ++} ++ ++void OUROBOROS_Init(int server) ++{ ++ pthread_t accept_thread; ++ ++ flows = fset_create(); ++ if (flows == NULL) { ++ printf("Failed to create flow set.\n"); ++ return; ++ } ++ ++ fq = fqueue_create(); ++ if (fq == NULL) { ++ printf("Failed to create flow queue.\n"); ++ return; ++ } ++ ++ if (server) { ++ pthread_create(&accept_thread, ++ NULL, ++ OUROBOROS_Server_Accept, ++ NULL); ++ pthread_detach(accept_thread); ++ } ++} ++ ++void OUROBOROS_Fini(void) ++{ ++ fqueue_destroy(fq); ++ fset_destroy(flows); ++} +diff --git a/code/qcommon/net_ouroboros.h b/code/qcommon/net_ouroboros.h +new file mode 100644 +index 00000000..5f85987e +--- /dev/null ++++ b/code/qcommon/net_ouroboros.h +@@ -0,0 +1,46 @@ ++/* ++ * Ouroboros calls for ioq3 ++ * ++ * Addy Bombeke <addy.bombeke@ugent.be> ++ * Sander Vrijders <sander.vrijders@intec.ugent.be> ++ * Dimitri Staessens <dimitri.staessens@intec.ugent.be> ++ * ++ * Copyright (C) 2015 - 2018 ++ * ++ * Modified from software originally written as part of the MSc ++ * thesis in electrical engineering, ++ * ++ * "Comparing RINA to TCP/IP for latency-constrained applications", ++ * ++ * at Ghent University, Academic Year 2014-2015 ++ * ++ * This program is free software: you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation, either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program. If not, see <http://www.gnu.org/licenses/>. ++ * ++ */ ++ ++#ifndef NET_OUROBOROS_H ++#define NET_OUROBOROS_H ++ ++#include "../qcommon/q_shared.h" ++#include "../qcommon/qcommon.h" ++ ++void OUROBOROS_Init(int server); ++void OUROBOROS_Fini(void); ++ ++void OUROBOROS_Resolve(const char * s, netadr_t * a); ++ ++int OUROBOROS_Recvfrom(msg_t * msg, netadr_t * from); ++void OUROBOROS_Sendto(int length, const void * data, netadr_t * to); ++ ++#endif /*NET_OUROBOROS_H */ +diff --git a/code/qcommon/qcommon.h b/code/qcommon/qcommon.h +index 4471198c..eff5472f 100644 +--- a/code/qcommon/qcommon.h ++++ b/code/qcommon/qcommon.h +@@ -147,7 +147,8 @@ typedef enum { + NA_IP, + NA_IP6, + NA_MULTICAST6, +- NA_UNSPEC ++ NA_UNSPEC, ++ NA_OUROBOROS + } netadrtype_t; + + typedef enum { +@@ -164,6 +165,7 @@ typedef struct { + + unsigned short port; + unsigned long scope_id; // Needed for IPv6 link-local addresses ++ int fd; // Needed for Ouroboros support + } netadr_t; + + void NET_Init( void ); +-- +2.16.0 + |
