Code release

src/client.c

@@ -0,0 +1,44 @@
+#include "main.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+int process_client_command(char *line, int l_len, query_args_t *q_args) {
+  /* FILE LIST */
+  if (!strncmp(line, "file list", sizeof("file list") - 1)) {
+    write(q_args->sd, "file list", sizeof("file list") - 1);
+    q_args->state = STATE_FILE_LIST;
+    return 0;
+  }
+
+  /* FILE UPLOAD */
+  if (!strncmp(line, "file upload", sizeof("file upload") - 1)) {
+    if (!file_upload_request(line, q_args)) {
+      q_args->state = STATE_UPLOAD_REQUESTED;
+    } else {
+      print_prompt(q_args->params);
+      q_args->state = WAIT_CLIENT;
+    }
+    return 0;
+  }
+
+  /* FILE DOWNLOAD */
+  if (!strncmp(line, "file download", sizeof("file download") - 1)) {
+    return 0;
+  }
+
+  /* EXIT */
+  if (!strncmp(line, "exit", sizeof("exit") - 1)) {
+    close(q_args->sd);
+    printf("Bye!\n");
+    exit(0);
+  }
+
+  return 0;
+}
+
+void print_prompt(params_t *params) {
+  printf("%s> ", params->uname);
+  fflush(stdout);
+}