Add support for multiple IP/port pairs in swift_sockaddr. Also add the user space...

[swifty.git] / test / server.c

diff --git a/test/server.c b/test/server.c
new file mode 100644 (file)
index 0000000..b0f1ea8
--- /dev/null
+++ b/test/server.c
@@ -0,0 +1,71 @@
+#include "../src/kernel/swift.h"
+
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <stdlib.h>
+
+int main(int argc, const char *argv[])
+{
+    int sock;
+
+    sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_SWIFT);
+    if (sock < 0) {
+        perror("Failed to create socket");
+        return -1;
+    }
+
+    int size = sizeof(struct sockaddr_swift) + sizeof(struct swift_dest);
+    struct sockaddr_swift *saddr = malloc(size);
+    memset(saddr, 0, size);
+
+    saddr->count = 1;
+    saddr->dests[0].addr = 0x0100007F;
+    saddr->dests[0].port = 100;
+
+    if (bind(sock, (struct sockaddr *) saddr, size) < 0) {
+        perror("Failed to bind socket");
+        close(sock);
+        return -1;
+    }
+
+    char buf[256];
+    struct iovec iov[1];
+    struct msghdr msg;
+    struct sockaddr_swift *from = malloc(size);
+
+    memset(&msg, 0, sizeof(msg));
+    memset(&iov, 0, sizeof(iov));
+    memset(from, 0, size);
+
+    iov[0].iov_base = buf;
+    iov[0].iov_len = sizeof(buf);
+
+    msg.msg_iov = iov;
+    msg.msg_iovlen = 1;
+    msg.msg_name = from;
+    msg.msg_namelen = size;
+
+    int ret, fromlen;
+
+    ret = recvmsg(sock, &msg, 0);
+    if (ret < 0) {
+        perror("Failed to recv on socket");
+        return -1;
+    }
+
+    printf("Received %d bytes on socket\n", ret);
+    printf("buf=%s\n", buf);
+
+    if (close(sock) < 0) {
+        perror("Failed to close socket");
+        return -1;
+    }
+
+    free(saddr);
+    free(from);
+
+    return 0;
+}