Add the beginnings of an FTP server

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4368 7fd9a85b-ad96-42d3-883c-3090e2eb8679

apps/examples/ftpd/ftpd_main.c

@@ -0,0 +1,72 @@
+#include "ftpd.h"
+
+struct fptd_account_s
+{
+  uint8_t         flags;
+  FAR const char *user;
+  FAR const char *password;
+  FAR const char *home;
+}
+
+static const struct fptd_account_s g_ftpdaccounts[] =
+{
+  { FTPD_ACCOUNTFLAG_SYSTEM, "root",      "abc123", NULL) },
+  { FTPD_ACCOUNTFLAG_GUEST,  "ftp",       NULL,     NULL },
+  { FTPD_ACCOUNTFLAG_GUEST,  "anonymous", NULL,     NULL },
+};
+#define NACCOUNTS (sizeof(g_ftpdaccounts) / sizeof(struct fptd_account_s))
+
+static void ftpd_accounts(FTPD_SESSION handle)
+{
+  FAR onst struct fptd_account_s *account;
+  int i;
+
+  for (i = 0; i < NACCOUNTS; i++)
+    {
+      account = &g_ftpdaccounts[i];
+      ftpd_add_user(handle, account->flags, account->user, account->password, account->home);
+    }
+}
+
+int ftpd_main(int s_argc, char **s_argv)
+{
+  FTPD_SESSION handle;
+  int ret;
+
+  /* Bring up the network */
+
+  ret = ftpd_netinit();
+  if (ret < 0)
+    {
+      ndbg("Failed to initialize the network\n");
+      return EXIT_FAILURE;
+    }
+
+  /* Open FTPD */
+
+  handle = ftpd_open();
+  if (!handle)
+    {
+      ndbg("Failed to open FTPD\n");
+      return EXIT_FAILURE;
+    }
+
+  /* Configure acounts */
+
+  (void)ftpd_accounts(handle);
+
+  /* Then drive the FTPD server */
+
+  while (g_ftpd_break == 0)
+    {
+      (void)ftpd_run(handle, 1000);
+    }
+
+  /* Close the FTPD server and exit */
+
+  ftpd_close(handle);
+  return EXIT_SUCCESS;
+}
+
+/* vim: set expandtab: */
+/* End of source */