From b42d245a5c408e487f132a7ee84c9f4627c5b889 Mon Sep 17 00:00:00 2001
From: Raymaekers Luca <raymaekers.luca@gmail.com>
Date: Mon, 21 Oct 2024 00:16:33 +0200
Subject: Added minimal send implementation

Renamed minirecv.c to recv.c
Added build commands to build.sh
Added the use of common code
---
 minirecv.c | 67 --------------------------------------------------------------
 1 file changed, 67 deletions(-)
 delete mode 100644 minirecv.c

(limited to 'minirecv.c')

diff --git a/minirecv.c b/minirecv.c
deleted file mode 100644
index bba373a..0000000
--- a/minirecv.c
+++ /dev/null
@@ -1,67 +0,0 @@
-#include "common.h"
-#include <arpa/inet.h>
-#include <poll.h>
-#include <sys/socket.h>
-#include <unistd.h>
-#include <errno.h>
-
-int main(void)
-{
-    int serverfd, clientfd;
-    int on = 1;
-
-    const struct sockaddr_in address = {
-        AF_INET,
-        htons(9999),
-        {0},
-    };
-
-    serverfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
-    setsockopt(serverfd, SOL_SOCKET, SO_REUSEADDR, (char *)&on, sizeof(on));
-    if (bind(serverfd, (struct sockaddr *)&address, sizeof(address)))
-        return 1;
-
-    listen(serverfd, 256);
-
-    writef("serverfd: %d\n", serverfd);
-    clientfd = accept(serverfd, 0, 0);
-    writef("clientfd: %d\n", clientfd);
-
-    struct pollfd fds[1] = {
-        {clientfd, POLLIN, 0},
-    };
-
-    for (;;) {
-        int ret = poll(fds, 1, 50000);
-        if (ret == -1)
-            return 2;
-
-        if (fds[0].revents & POLLIN) {
-            int nrecv;
-
-            char buf[20];
-            
-            nrecv = recv(clientfd, buf, sizeof(buf), 0);
-            printf("received %d bytes\n", nrecv);
-            nrecv = recv(clientfd, buf, sizeof(buf), 0);
-            printf("received %d bytes\n", nrecv);
-            nrecv = recv(clientfd, buf, sizeof(buf), 0);
-            printf("received %d bytes\n", nrecv);
-
-            return 3;
-
-            if (nrecv == -1) {
-                return errno;
-            } else if (nrecv == 0) {
-                writef("Disconnect.\n");
-                fds[0].fd = -1;
-                fds[0].revents = 0;
-                close(clientfd);
-            } 
-
-            writef("received: %d bytes\n", nrecv);
-        }
-    }
-
-    return 0;
-}
-- 
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