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Add a top100 for most popular torrents

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erdgeist
2012-05-18 05:16:57 +00:00
parent 914e0ac302
commit 05e0de1a5f
3 changed files with 34 additions and 29 deletions
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2
ot_http.c
View File

@ -175,7 +175,7 @@ static const ot_keywords keywords_mode[] =
{ { "peer", TASK_STATS_PEERS }, { "conn", TASK_STATS_CONNS }, { "scrp", TASK_STATS_SCRAPE }, { "udp4", TASK_STATS_UDP }, { "tcp4", TASK_STATS_TCP },
{ "busy", TASK_STATS_BUSY_NETWORKS }, { "torr", TASK_STATS_TORRENTS }, { "fscr", TASK_STATS_FULLSCRAPE },
{ "s24s", TASK_STATS_SLASH24S }, { "tpbs", TASK_STATS_TPB }, { "herr", TASK_STATS_HTTPERRORS }, { "completed", TASK_STATS_COMPLETED },
{ "top10", TASK_STATS_TOP10 }, { "renew", TASK_STATS_RENEW }, { "syncs", TASK_STATS_SYNCS }, { "version", TASK_STATS_VERSION },
{ "top100", TASK_STATS_TOP100 }, { "top10", TASK_STATS_TOP10 }, { "renew", TASK_STATS_RENEW }, { "syncs", TASK_STATS_SYNCS }, { "version", TASK_STATS_VERSION },
{ "everything", TASK_STATS_EVERYTHING }, { "statedump", TASK_FULLSCRAPE_TRACKERSTATE }, { "fulllog", TASK_STATS_FULLLOG },
{ "woodpeckers", TASK_STATS_WOODPECKERS},
#ifdef WANT_LOG_NUMWANT

7
ot_mutex.h
View File

@ -39,9 +39,10 @@ typedef enum {
TASK_STATS_PEERS = 0x0102,
TASK_STATS_SLASH24S = 0x0103,
TASK_STATS_TOP10 = 0x0104,
TASK_STATS_EVERYTHING = 0x0105,
TASK_STATS_FULLLOG = 0x0106,
TASK_STATS_WOODPECKERS = 0x0107,
TASK_STATS_TOP100 = 0x0105,
TASK_STATS_EVERYTHING = 0x0106,
TASK_STATS_FULLLOG = 0x0107,
TASK_STATS_WOODPECKERS = 0x0108,
TASK_FULLSCRAPE = 0x0200, /* Default mode */
TASK_FULLSCRAPE_TPB_BINARY = 0x0201,

54
ot_stats.c
View File

@ -93,7 +93,7 @@ static stats_network_node *stats_network_counters_root;
static int stat_increase_network_count( stats_network_node **pnode, int depth, uintptr_t ip ) {
int foo = __LDR(ip,depth);
stats_network_node *node;
if( !*pnode ) {
*pnode = malloc( sizeof( stats_network_node ) );
if( !*pnode )
@ -125,7 +125,7 @@ static int stats_shift_down_network_count( stats_network_node **node, int depth,
free( *node );
*node = NULL;
}
return rest;
}
@ -295,30 +295,33 @@ static char*to_hex(char*d,uint8_t*s){char*m="0123456789ABCDEF";char *t=d;char*e=
typedef struct { size_t val; ot_torrent * torrent; } ot_record;
/* Fetches stats from tracker */
size_t stats_top10_txt( char * reply ) {
size_t stats_top_txt( char * reply, int amount ) {
size_t j;
ot_record top10s[10], top10c[10];
ot_record top100s[100], top100c[100];
char *r = reply, hex_out[42];
int idx, bucket;
byte_zero( top10s, sizeof( top10s ) );
byte_zero( top10c, sizeof( top10c ) );
if( amount > 100 )
amount = 100;
byte_zero( top100s, sizeof( top100s ) );
byte_zero( top100c, sizeof( top100c ) );
for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket ) {
ot_vector *torrents_list = mutex_bucket_lock( bucket );
for( j=0; j<torrents_list->size; ++j ) {
ot_peerlist *peer_list = ( ((ot_torrent*)(torrents_list->data))[j] ).peer_list;
int idx = 9; while( (idx >= 0) && ( peer_list->peer_count > top10c[idx].val ) ) --idx;
if ( idx++ != 9 ) {
memmove( top10c + idx + 1, top10c + idx, ( 9 - idx ) * sizeof( ot_record ) );
top10c[idx].val = peer_list->peer_count;
top10c[idx].torrent = (ot_torrent*)(torrents_list->data) + j;
int idx = amount - 1; while( (idx >= 0) && ( peer_list->peer_count > top100c[idx].val ) ) --idx;
if ( idx++ != amount - 1 ) {
memmove( top100c + idx + 1, top100c + idx, ( amount - 1 - idx ) * sizeof( ot_record ) );
top100c[idx].val = peer_list->peer_count;
top100c[idx].torrent = (ot_torrent*)(torrents_list->data) + j;
}
idx = 9; while( (idx >= 0) && ( peer_list->seed_count > top10s[idx].val ) ) --idx;
if ( idx++ != 9 ) {
memmove( top10s + idx + 1, top10s + idx, ( 9 - idx ) * sizeof( ot_record ) );
top10s[idx].val = peer_list->seed_count;
top10s[idx].torrent = (ot_torrent*)(torrents_list->data) + j;
idx = amount - 1; while( (idx >= 0) && ( peer_list->seed_count > top100s[idx].val ) ) --idx;
if ( idx++ != amount - 1 ) {
memmove( top100s + idx + 1, top100s + idx, ( amount - 1 - idx ) * sizeof( ot_record ) );
top100s[idx].val = peer_list->seed_count;
top100s[idx].torrent = (ot_torrent*)(torrents_list->data) + j;
}
}
mutex_bucket_unlock( bucket, 0 );
@ -326,14 +329,14 @@ size_t stats_top10_txt( char * reply ) {
return 0;
}
r += sprintf( r, "Top 10 torrents by peers:\n" );
for( idx=0; idx<10; ++idx )
if( top10c[idx].torrent )
r += sprintf( r, "\t%zd\t%s\n", top10c[idx].val, to_hex( hex_out, top10c[idx].torrent->hash) );
r += sprintf( r, "Top 10 torrents by seeds:\n" );
for( idx=0; idx<10; ++idx )
if( top10s[idx].torrent )
r += sprintf( r, "\t%zd\t%s\n", top10s[idx].val, to_hex( hex_out, top10s[idx].torrent->hash) );
r += sprintf( r, "Top %d torrents by peers:\n", amount );
for( idx=0; idx<amount; ++idx )
if( top100c[idx].torrent )
r += sprintf( r, "\t%zd\t%s\n", top100c[idx].val, to_hex( hex_out, top100c[idx].torrent->hash) );
r += sprintf( r, "Top %d torrents by seeds:\n", amount );
for( idx=0; idx<amount; ++idx )
if( top100s[idx].torrent )
r += sprintf( r, "\t%zd\t%s\n", top100s[idx].val, to_hex( hex_out, top100s[idx].torrent->hash) );
return r - reply;
}
@ -609,7 +612,8 @@ static void stats_make( int *iovec_entries, struct iovec **iovector, ot_tasktype
case TASK_STATS_TORRENTS: r += stats_torrents_mrtg( r ); break;
case TASK_STATS_PEERS: r += stats_peers_mrtg( r ); break;
case TASK_STATS_SLASH24S: r += stats_slash24s_txt( r, 128 ); break;
case TASK_STATS_TOP10: r += stats_top10_txt( r ); break;
case TASK_STATS_TOP10: r += stats_top_txt( r, 10 ); break;
case TASK_STATS_TOP100: r += stats_top_txt( r, 100 ); break;
case TASK_STATS_EVERYTHING: r += stats_return_everything( r ); break;
#ifdef WANT_SPOT_WOODPECKER
case TASK_STATS_WOODPECKERS: r += stats_return_woodpeckers( r, 128 ); break;