diff options
author | erdgeist <> | 2008-11-28 22:21:10 +0000 |
---|---|---|
committer | erdgeist <> | 2008-11-28 22:21:10 +0000 |
commit | 334c6e4bbb97a4c0656e1b07c3e6a565f68eae2b (patch) | |
tree | f84ad28c39b32d0906e32e8ba5e461ecdaed7799 /ot_livesync.c | |
parent | ff6c0339c13a6b42149ba91da14dbb824307cea7 (diff) |
The BIG refactoring [tm]. Too many changes to count them. If it doesn't suite you, revert to last version.
Diffstat (limited to 'ot_livesync.c')
-rw-r--r-- | ot_livesync.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/ot_livesync.c b/ot_livesync.c index 3e27c9a..f6e4e51 100644 --- a/ot_livesync.c +++ b/ot_livesync.c | |||
@@ -50,7 +50,7 @@ void livesync_init( ) { | |||
50 | livesync_outbuffer_pos = livesync_outbuffer_start; | 50 | livesync_outbuffer_pos = livesync_outbuffer_start; |
51 | memmove( livesync_outbuffer_pos, &g_tracker_id, sizeof( g_tracker_id ) ); | 51 | memmove( livesync_outbuffer_pos, &g_tracker_id, sizeof( g_tracker_id ) ); |
52 | livesync_outbuffer_pos += sizeof( g_tracker_id ); | 52 | livesync_outbuffer_pos += sizeof( g_tracker_id ); |
53 | livesync_lastpacket_time = g_now; | 53 | livesync_lastpacket_time = g_now_seconds; |
54 | 54 | ||
55 | pthread_create( &thread_id, NULL, livesync_worker, NULL ); | 55 | pthread_create( &thread_id, NULL, livesync_worker, NULL ); |
56 | } | 56 | } |
@@ -88,14 +88,13 @@ static void livesync_issuepacket( ) { | |||
88 | socket_send4(g_livesync_socket_out, (char*)livesync_outbuffer_start, livesync_outbuffer_pos - livesync_outbuffer_start, | 88 | socket_send4(g_livesync_socket_out, (char*)livesync_outbuffer_start, livesync_outbuffer_pos - livesync_outbuffer_start, |
89 | groupip_1, LIVESYNC_PORT); | 89 | groupip_1, LIVESYNC_PORT); |
90 | livesync_outbuffer_pos = livesync_outbuffer_start + sizeof( g_tracker_id ); | 90 | livesync_outbuffer_pos = livesync_outbuffer_start + sizeof( g_tracker_id ); |
91 | livesync_lastpacket_time = g_now; | 91 | livesync_lastpacket_time = g_now_seconds; |
92 | } | 92 | } |
93 | 93 | ||
94 | /* Inform live sync about whats going on. */ | 94 | /* Inform live sync about whats going on. */ |
95 | void livesync_tell( ot_hash * const info_hash, const ot_peer * const peer, const uint8_t peerflag ) { | 95 | void livesync_tell( ot_hash * const info_hash, const ot_peer * const peer ) { |
96 | memmove( livesync_outbuffer_pos , info_hash, sizeof(ot_hash)); | 96 | memmove( livesync_outbuffer_pos , info_hash, sizeof(ot_hash)); |
97 | memmove( livesync_outbuffer_pos + sizeof(ot_hash), peer, sizeof(ot_peer)); | 97 | memmove( livesync_outbuffer_pos + sizeof(ot_hash), peer, sizeof(ot_peer)); |
98 | OT_FLAG( livesync_outbuffer_pos + sizeof(ot_hash) ) |= peerflag; | ||
99 | 98 | ||
100 | livesync_outbuffer_pos += sizeof(ot_hash) + sizeof(ot_peer); | 99 | livesync_outbuffer_pos += sizeof(ot_hash) + sizeof(ot_peer); |
101 | if( livesync_outbuffer_pos >= livesync_outbuffer_highwater ) | 100 | if( livesync_outbuffer_pos >= livesync_outbuffer_highwater ) |
@@ -106,7 +105,7 @@ void livesync_tell( ot_hash * const info_hash, const ot_peer * const peer, const | |||
106 | stuck when there's not enough traffic to fill udp packets fast | 105 | stuck when there's not enough traffic to fill udp packets fast |
107 | enough */ | 106 | enough */ |
108 | void livesync_ticker( ) { | 107 | void livesync_ticker( ) { |
109 | if( ( g_now - livesync_lastpacket_time > LIVESYNC_MAXDELAY) && | 108 | if( ( g_now_seconds - livesync_lastpacket_time > LIVESYNC_MAXDELAY) && |
110 | ( livesync_outbuffer_pos > livesync_outbuffer_start + sizeof( g_tracker_id ) ) ) | 109 | ( livesync_outbuffer_pos > livesync_outbuffer_start + sizeof( g_tracker_id ) ) ) |
111 | livesync_issuepacket(); | 110 | livesync_issuepacket(); |
112 | } | 111 | } |
@@ -126,22 +125,22 @@ static void * livesync_worker( void * args ) { | |||
126 | continue; | 125 | continue; |
127 | 126 | ||
128 | if( datalen < (ssize_t)(sizeof( g_tracker_id ) + sizeof( ot_hash ) + sizeof( ot_peer ) ) ) { | 127 | if( datalen < (ssize_t)(sizeof( g_tracker_id ) + sizeof( ot_hash ) + sizeof( ot_peer ) ) ) { |
129 | // TODO: log invalid sync packet | 128 | /* TODO: log invalid sync packet */ |
130 | continue; | 129 | continue; |
131 | } | 130 | } |
132 | 131 | ||
133 | if( !accesslist_isblessed((char*)in_ip, OT_PERMISSION_MAY_LIVESYNC)) { | 132 | if( !accesslist_isblessed((char*)in_ip, OT_PERMISSION_MAY_LIVESYNC)) { |
134 | // TODO: log invalid sync packet | 133 | /* TODO: log invalid sync packet */ |
135 | continue; | 134 | continue; |
136 | } | 135 | } |
137 | 136 | ||
138 | if( !memcmp( livesync_inbuffer, &g_tracker_id, sizeof( g_tracker_id ) ) ) { | 137 | if( !memcmp( livesync_inbuffer, &g_tracker_id, sizeof( g_tracker_id ) ) ) { |
139 | // TODO: log packet coming from ourselves | 138 | /* TODO: log packet coming from ourselves */ |
140 | continue; | 139 | continue; |
141 | } | 140 | } |
142 | 141 | ||
143 | // Now basic sanity checks have been done on the live sync packet | 142 | /* Now basic sanity checks have been done on the live sync packet |
144 | // We might add more testing and logging. | 143 | We might add more testing and logging. */ |
145 | while( off + (ssize_t)sizeof( ot_hash ) + (ssize_t)sizeof( ot_peer ) <= datalen ) { | 144 | while( off + (ssize_t)sizeof( ot_hash ) + (ssize_t)sizeof( ot_peer ) <= datalen ) { |
146 | ot_peer *peer = (ot_peer*)(livesync_inbuffer + off + sizeof(ot_hash)); | 145 | ot_peer *peer = (ot_peer*)(livesync_inbuffer + off + sizeof(ot_hash)); |
147 | ot_hash *hash = (ot_hash*)(livesync_inbuffer + off); | 146 | ot_hash *hash = (ot_hash*)(livesync_inbuffer + off); |