bin/statserve.c -> bin/nserver.c

1 files changed, 54 insertions, 0 deletions

diff --git a/bin/nserver.c b/bin/nserver.c
new file mode 100644
index 0000000..8c05e7d
--- /dev/null
+++ b/bin/nserver.c
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Copyright © 2020 rsiddharth <s@ricketyspace.net>
+ */
+
+#include <nserve.h>
+#include <nsocket.h>
+
+#define BACKLOG 10
+
+int main(void)
+{
+    int rc = 0;
+    int sockfd_s = 0, sockfd_c = 0;
+    struct sockaddr sockaddr_c;
+    socklen_t sockaddr_c_len;
+    pid_t pidc;
+
+    sockfd_s = get_socket();
+    check(sockfd_s > 0, "nserver: unable to get socket");
+
+    rc = listen(sockfd_s, BACKLOG);
+    check(rc == 0, "nserver: listen failed");
+
+    do {
+        printf("Waiting for connection...\n");
+        sockfd_c = accept(sockfd_s, &sockaddr_c, &sockaddr_c_len);
+
+        pidc = fork();
+        check(pidc != -1, "nserver: fork failed");
+
+        if (pidc == 0) {
+            nserve(sockfd_c);
+        }
+
+        rc = close(sockfd_c);
+        check(rc == 0, "nserver: close failed");
+    } while(1);
+
+    rc = close(sockfd_s);
+    check(rc == 0, "nserver: close failed");
+
+    return 0;
+
+ error:
+    if (sockfd_s) {
+        rc = close(sockfd_s);
+    }
+    if (sockfd_c) {
+        rc = close(sockfd_c);
+    }
+
+    return -1;
+}