Huw Davies : nsiproxy: Implement IPv6 icmpstats get_all_parameters on linux.
Module: wine Branch: master Commit: cf434fa31346d3e362b152b045986941bf8ba53f URL: https://source.winehq.org/git/wine.git/?a=commit;h=cf434fa31346d3e362b152b04... Author: Huw Davies <huw(a)codeweavers.com> Date: Thu Aug 12 10:38:15 2021 +0100 nsiproxy: Implement IPv6 icmpstats get_all_parameters on linux. Signed-off-by: Huw Davies <huw(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/nsi/tests/nsi.c | 1 - dlls/nsiproxy.sys/ip.c | 135 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 135 insertions(+), 1 deletion(-) diff --git a/dlls/nsi/tests/nsi.c b/dlls/nsi/tests/nsi.c index 3b1e757fa23..a21ac897e2c 100644 --- a/dlls/nsi/tests/nsi.c +++ b/dlls/nsi/tests/nsi.c @@ -456,7 +456,6 @@ static void test_ip_icmpstats( int family ) winetest_push_context( family == AF_INET ? "AF_INET" : "AF_INET6" ); err = NsiGetAllParameters( 1, mod, NSI_IP_ICMPSTATS_TABLE, NULL, 0, NULL, 0, &nsi_stats, sizeof(nsi_stats), NULL, 0 ); -todo_wine_if( family == AF_INET6) ok( !err, "got %d\n", err ); if (err) goto err; diff --git a/dlls/nsiproxy.sys/ip.c b/dlls/nsiproxy.sys/ip.c index 8b7b41a291c..ae3e23960de 100644 --- a/dlls/nsiproxy.sys/ip.c +++ b/dlls/nsiproxy.sys/ip.c @@ -355,6 +355,132 @@ static NTSTATUS ipv4_icmpstats_get_all_parameters( const void *key, DWORD key_si #endif } +static NTSTATUS ipv6_icmpstats_get_all_parameters( const void *key, DWORD key_size, void *rw_data, DWORD rw_size, + void *dynamic_data, DWORD dynamic_size, void *static_data, DWORD static_size ) +{ + struct nsi_ip_icmpstats_dynamic dyn; + + TRACE( "%p %d %p %d %p %d %p %d\n", key, key_size, rw_data, rw_size, dynamic_data, dynamic_size, + static_data, static_size ); + + memset( &dyn, 0, sizeof(dyn) ); + +#ifdef __linux__ + { + struct data + { + const char *name; + DWORD pos; + }; + static const struct data in_list[] = + { + { "Icmp6InDestUnreachs", ICMP6_DST_UNREACH }, + { "Icmp6InPktTooBigs", ICMP6_PACKET_TOO_BIG }, + { "Icmp6InTimeExcds", ICMP6_TIME_EXCEEDED }, + { "Icmp6InParmProblems", ICMP6_PARAM_PROB }, + { "Icmp6InEchos", ICMP6_ECHO_REQUEST }, + { "Icmp6InEchoReplies", ICMP6_ECHO_REPLY }, + { "Icmp6InGroupMembQueries", ICMP6_MEMBERSHIP_QUERY }, + { "Icmp6InGroupMembResponses", ICMP6_MEMBERSHIP_REPORT }, + { "Icmp6InGroupMembReductions", ICMP6_MEMBERSHIP_REDUCTION }, + { "Icmp6InRouterSolicits", ND_ROUTER_SOLICIT }, + { "Icmp6InRouterAdvertisements", ND_ROUTER_ADVERT }, + { "Icmp6InNeighborSolicits", ND_NEIGHBOR_SOLICIT }, + { "Icmp6InNeighborAdvertisements", ND_NEIGHBOR_ADVERT }, + { "Icmp6InRedirects", ND_REDIRECT }, + { "Icmp6InMLDv2Reports", ICMP6_V2_MEMBERSHIP_REPORT }, + }; + static const struct data out_list[] = + { + { "Icmp6OutDestUnreachs", ICMP6_DST_UNREACH }, + { "Icmp6OutPktTooBigs", ICMP6_PACKET_TOO_BIG }, + { "Icmp6OutTimeExcds", ICMP6_TIME_EXCEEDED }, + { "Icmp6OutParmProblems", ICMP6_PARAM_PROB }, + { "Icmp6OutEchos", ICMP6_ECHO_REQUEST }, + { "Icmp6OutEchoReplies", ICMP6_ECHO_REPLY }, + { "Icmp6OutGroupMembQueries", ICMP6_MEMBERSHIP_QUERY }, + { "Icmp6OutGroupMembResponses", ICMP6_MEMBERSHIP_REPORT }, + { "Icmp6OutGroupMembReductions", ICMP6_MEMBERSHIP_REDUCTION }, + { "Icmp6OutRouterSolicits", ND_ROUTER_SOLICIT }, + { "Icmp6OutRouterAdvertisements", ND_ROUTER_ADVERT }, + { "Icmp6OutNeighborSolicits", ND_NEIGHBOR_SOLICIT }, + { "Icmp6OutNeighborAdvertisements", ND_NEIGHBOR_ADVERT }, + { "Icmp6OutRedirects", ND_REDIRECT }, + { "Icmp6OutMLDv2Reports", ICMP6_V2_MEMBERSHIP_REPORT }, + }; + char buf[512], *ptr, *value; + DWORD res, i; + FILE *fp; + + if (!(fp = fopen( "/proc/net/snmp6", "r" ))) return STATUS_NOT_SUPPORTED; + + while ((ptr = fgets( buf, sizeof(buf), fp ))) + { + if (!(value = strchr( buf, ' ' ))) continue; + + /* terminate the valuename */ + ptr = value - 1; + *(ptr + 1) = '\0'; + + /* and strip leading spaces from value */ + value += 1; + while (*value == ' ') value++; + if ((ptr = strchr( value, '\n' ))) *ptr='\0'; + + if (!_strnicmp( buf, "Icmp6InMsgs", -1 )) + { + if (sscanf( value, "%d", &res )) dyn.in_msgs = res; + continue; + } + + if (!_strnicmp( buf, "Icmp6InErrors", -1 )) + { + if (sscanf( value, "%d", &res )) dyn.in_errors = res; + continue; + } + + for (i = 0; i < ARRAY_SIZE(in_list); i++) + { + if (!_strnicmp( buf, in_list[i].name, -1 )) + { + if (sscanf( value, "%d", &res )) + dyn.in_type_counts[in_list[i].pos] = res; + break; + } + } + + if (!_strnicmp( buf, "Icmp6OutMsgs", -1 )) + { + if (sscanf( value, "%d", &res )) dyn.out_msgs = res; + continue; + } + + if (!_strnicmp( buf, "Icmp6OutErrors", -1 )) + { + if (sscanf( value, "%d", &res )) dyn.out_errors = res; + continue; + } + + for (i = 0; i < ARRAY_SIZE(out_list); i++) + { + if (!_strnicmp( buf, out_list[i].name, -1 )) + { + if (sscanf( value, "%d", &res )) + dyn.out_type_counts[out_list[i].pos] = res; + break; + } + } + } + fclose( fp ); + if (dynamic_data) *(struct nsi_ip_icmpstats_dynamic *)dynamic_data = dyn; + return STATUS_SUCCESS; + } +#else + FIXME( "not implemented\n" ); + return STATUS_NOT_IMPLEMENTED; +#endif +} + static NTSTATUS ipv4_ipstats_get_all_parameters( const void *key, DWORD key_size, void *rw_data, DWORD rw_size, void *dynamic_data, DWORD dynamic_size, void *static_data, DWORD static_size ) { @@ -1178,6 +1304,15 @@ static struct module_table ipv6_tables[] = NULL, ipv6_cmpt_get_all_parameters, }, + { + NSI_IP_ICMPSTATS_TABLE, + { + 0, 0, + sizeof(struct nsi_ip_icmpstats_dynamic), 0 + }, + NULL, + ipv6_icmpstats_get_all_parameters, + }, { NSI_IP_IPSTATS_TABLE, {
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Alexandre Julliard