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[gapil.git] / listati / ServEcho_second.c

diff --git a/listati/ServEcho_second.c b/listati/ServEcho_second.c
new file mode 100644 (file)
index 0000000..c20c75e
--- /dev/null
+++ b/listati/ServEcho_second.c
@@ -0,0 +1,27 @@
+void ServEcho(int sockfd) {
+    char buffer[MAXLINE];
+    int nread, nwrite;
+    char debug[MAXLINE+20];
+    /* main loop, reading 0 char means client close connection */
+    while ( (nread = read(sockfd, buffer, MAXLINE)) != 0) {
+       if (nread < 0) {
+           PrintErr("Errore in lettura");
+           return;
+       }
+       nwrite = FullWrite(sockfd, buffer, nread);
+       if (nwrite) {
+           PrintErr("Errore in scrittura");
+           return;
+       }
+       if (debugging) {
+           buffer[nread] = 0;
+           snprintf(debug, MAXLINE+20, "Letti %d byte, %s", nread, buffer);
+           if (demonize) {          /* daemon mode */
+               syslog(LOG_DEBUG, debug);
+           } else {
+               printf("%s", debug);
+           }
+       }
+    }
+    return;
+}