1 files changed, 125 insertions, 0 deletions
diff --git a/src/include/qemu/sockets.h b/src/include/qemu/sockets.h
new file mode 100644
index 0000000..5a183c5
--- /dev/null
+++ b/src/include/qemu/sockets.h
@@ -0,0 +1,125 @@
+/* headers to use the BSD sockets */
+#ifndef QEMU_SOCKET_H
+#define QEMU_SOCKET_H
+
+#ifdef _WIN32
+#include <windows.h>
+#include <winsock2.h>
+#include <ws2tcpip.h>
+
+#define socket_error() WSAGetLastError()
+
+int inet_aton(const char *cp, struct in_addr *ia);
+
+#else
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <sys/un.h>
+
+#define socket_error() errno
+#define closesocket(s) close(s)
+
+#endif /* !_WIN32 */
+
+#include "qemu/option.h"
+#include "qapi/error.h"
+#include "qapi-types.h"
+
+extern QemuOptsList socket_optslist;
+
+/* misc helpers */
+int qemu_socket(int domain, int type, int protocol);
+int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
+int socket_set_cork(int fd, int v);
+int socket_set_nodelay(int fd);
+void qemu_set_block(int fd);
+void qemu_set_nonblock(int fd);
+int socket_set_fast_reuse(int fd);
+int send_all(int fd, const void *buf, int len1);
+int recv_all(int fd, void *buf, int len1, bool single_read);
+
+#ifdef WIN32
+/* Windows has different names for the same constants with the same values */
+#define SHUT_RD   0
+#define SHUT_WR   1
+#define SHUT_RDWR 2
+#endif
+
+/* callback function for nonblocking connect
+ * valid fd on success, negative error code on failure
+ */
+typedef void NonBlockingConnectHandler(int fd, Error *errp, void *opaque);
+
+InetSocketAddress *inet_parse(const char *str, Error **errp);
+int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp);
+int inet_listen(const char *str, char *ostr, int olen,
+                int socktype, int port_offset, Error **errp);
+int inet_connect_opts(QemuOpts *opts, Error **errp,
+                      NonBlockingConnectHandler *callback, void *opaque);
+int inet_connect(const char *str, Error **errp);
+int inet_nonblocking_connect(const char *str,
+                             NonBlockingConnectHandler *callback,
+                             void *opaque, Error **errp);
+
+int inet_dgram_opts(QemuOpts *opts, Error **errp);
+NetworkAddressFamily inet_netfamily(int family);
+
+int unix_listen_opts(QemuOpts *opts, Error **errp);
+int unix_listen(const char *path, char *ostr, int olen, Error **errp);
+int unix_connect_opts(QemuOpts *opts, Error **errp,
+                      NonBlockingConnectHandler *callback, void *opaque);
+int unix_connect(const char *path, Error **errp);
+int unix_nonblocking_connect(const char *str,
+                             NonBlockingConnectHandler *callback,
+                             void *opaque, Error **errp);
+
+SocketAddress *socket_parse(const char *str, Error **errp);
+int socket_connect(SocketAddress *addr, Error **errp,
+                   NonBlockingConnectHandler *callback, void *opaque);
+int socket_listen(SocketAddress *addr, Error **errp);
+int socket_dgram(SocketAddress *remote, SocketAddress *local, Error **errp);
+
+/* Old, ipv4 only bits.  Don't use for new code. */
+int parse_host_port(struct sockaddr_in *saddr, const char *str);
+int socket_init(void);
+
+/**
+ * socket_local_address:
+ * @fd: the socket file handle
+ * @errp: pointer to uninitialized error object
+ *
+ * Get the string representation of the local socket
+ * address. A pointer to the allocated address information
+ * struct will be returned, which the caller is required to
+ * release with a call qapi_free_SocketAddress when no
+ * longer required.
+ *
+ * Returns: the socket address struct, or NULL on error
+ */
+SocketAddress *socket_local_address(int fd, Error **errp);
+
+/**
+ * socket_remote_address:
+ * @fd: the socket file handle
+ * @errp: pointer to uninitialized error object
+ *
+ * Get the string representation of the remote socket
+ * address. A pointer to the allocated address information
+ * struct will be returned, which the caller is required to
+ * release with a call qapi_free_SocketAddress when no
+ * longer required.
+ *
+ * Returns: the socket address struct, or NULL on error
+ */
+SocketAddress *socket_remote_address(int fd, Error **errp);
+
+
+void qapi_copy_SocketAddress(SocketAddress **p_dest,
+                             SocketAddress *src);
+
+#endif /* QEMU_SOCKET_H */