Module: wine Branch: master Commit: 67959e966328fc7391b9329e69da9e63a05ed39b URL: https://source.winehq.org/git/wine.git/?a=commit;h=67959e966328fc7391b9329e6...
Author: Zebediah Figura z.figura12@gmail.com Date: Mon Jun 7 19:53:09 2021 -0500
ntdll: Introduce IOCTL_AFD_WINE_GET_INTERFACE_LIST.
Signed-off-by: Zebediah Figura z.figura12@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ntdll/unix/socket.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++++ include/wine/afd.h | 1 + 2 files changed, 94 insertions(+)
diff --git a/dlls/ntdll/unix/socket.c b/dlls/ntdll/unix/socket.c index e5f4862bf3c..bc77514669d 100644 --- a/dlls/ntdll/unix/socket.c +++ b/dlls/ntdll/unix/socket.c @@ -24,7 +24,14 @@
#include "config.h" #include <errno.h> +#include <sys/types.h> #include <unistd.h> +#ifdef HAVE_IFADDRS_H +# include <ifaddrs.h> +#endif +#ifdef HAVE_NET_IF_H +# include <net/if.h> +#endif #ifdef HAVE_SYS_IOCTL_H # include <sys/ioctl.h> #endif @@ -1355,6 +1362,92 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc break; }
+ case IOCTL_AFD_WINE_GET_INTERFACE_LIST: + { +#ifdef HAVE_GETIFADDRS + INTERFACE_INFO *info = out_buffer; + struct ifaddrs *ifaddrs, *ifaddr; + unsigned int count = 0; + ULONG ret_size; + + if ((status = server_get_unix_fd( handle, 0, &fd, &needs_close, NULL, NULL ))) + return status; + + if (getifaddrs( &ifaddrs ) < 0) + { + status = sock_errno_to_status( errno ); + break; + } + + for (ifaddr = ifaddrs; ifaddr != NULL; ifaddr = ifaddr->ifa_next) + { + if (ifaddr->ifa_addr && ifaddr->ifa_addr->sa_family == AF_INET) ++count; + } + + ret_size = count * sizeof(*info); + if (out_size < ret_size) + { + status = STATUS_PENDING; + complete_async( handle, event, apc, apc_user, io, STATUS_BUFFER_TOO_SMALL, 0 ); + freeifaddrs( ifaddrs ); + break; + } + + memset( out_buffer, 0, ret_size ); + + count = 0; + for (ifaddr = ifaddrs; ifaddr != NULL; ifaddr = ifaddr->ifa_next) + { + in_addr_t addr, mask; + + if (!ifaddr->ifa_addr || ifaddr->ifa_addr->sa_family != AF_INET) + continue; + + addr = ((const struct sockaddr_in *)ifaddr->ifa_addr)->sin_addr.s_addr; + mask = ((const struct sockaddr_in *)ifaddr->ifa_netmask)->sin_addr.s_addr; + + info[count].iiFlags = 0; + if (ifaddr->ifa_flags & IFF_BROADCAST) + info[count].iiFlags |= WS_IFF_BROADCAST; + if (ifaddr->ifa_flags & IFF_LOOPBACK) + info[count].iiFlags |= WS_IFF_LOOPBACK; + if (ifaddr->ifa_flags & IFF_MULTICAST) + info[count].iiFlags |= WS_IFF_MULTICAST; +#ifdef IFF_POINTTOPOINT + if (ifaddr->ifa_flags & IFF_POINTTOPOINT) + info[count].iiFlags |= WS_IFF_POINTTOPOINT; +#endif + if (ifaddr->ifa_flags & IFF_UP) + info[count].iiFlags |= WS_IFF_UP; + + info[count].iiAddress.AddressIn.sin_family = WS_AF_INET; + info[count].iiAddress.AddressIn.sin_port = 0; + info[count].iiAddress.AddressIn.sin_addr.WS_s_addr = addr; + + info[count].iiNetmask.AddressIn.sin_family = WS_AF_INET; + info[count].iiNetmask.AddressIn.sin_port = 0; + info[count].iiNetmask.AddressIn.sin_addr.WS_s_addr = mask; + + if (ifaddr->ifa_flags & IFF_BROADCAST) + { + info[count].iiBroadcastAddress.AddressIn.sin_family = WS_AF_INET; + info[count].iiBroadcastAddress.AddressIn.sin_port = 0; + info[count].iiBroadcastAddress.AddressIn.sin_addr.WS_s_addr = addr | ~mask; + } + + ++count; + } + + freeifaddrs( ifaddrs ); + status = STATUS_PENDING; + complete_async( handle, event, apc, apc_user, io, STATUS_SUCCESS, ret_size ); +#else + FIXME( "Interface list queries are currently not supported on this platform.\n" ); + status = STATUS_NOT_SUPPORTED; +#endif + break; + } + default: { if ((code >> 16) == FILE_DEVICE_NETWORK) diff --git a/include/wine/afd.h b/include/wine/afd.h index 2b4c39e7a86..cc328f9bcae 100644 --- a/include/wine/afd.h +++ b/include/wine/afd.h @@ -100,6 +100,7 @@ struct afd_poll_params #define IOCTL_AFD_WINE_COMPLETE_ASYNC CTL_CODE(FILE_DEVICE_NETWORK, 210, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_AFD_WINE_FIONREAD CTL_CODE(FILE_DEVICE_NETWORK, 211, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_AFD_WINE_SIOCATMARK CTL_CODE(FILE_DEVICE_NETWORK, 212, METHOD_BUFFERED, FILE_ANY_ACCESS) +#define IOCTL_AFD_WINE_GET_INTERFACE_LIST CTL_CODE(FILE_DEVICE_NETWORK, 213, METHOD_BUFFERED, FILE_ANY_ACCESS)
struct afd_create_params {