Removes unnecessary client subdirectories and updates buildsystem.

Renames some files:
birdc/client.c -> birdc.c
birdcl/client.c -> birdcl.c
client_common.c -> common.c

9 files changed, 24 insertions, 1062 deletions

diff --git a/client/Makefile b/client/Makefile
index 3568833e..8c2f91e0 100644
--- a/client/Makefile
+++ b/client/Makefile
@@ -1,5 +1,11 @@
-source=commands.c util.c client_common.c
+source=commands.c util.c common.c
 root-rel=../
 dir-name=client
 
+clients := $(client) birdcl
+
+source-dep := $(source) $(addsuffix .c,$(clients))
+
+subdir: $(addsuffix .o,$(clients))
+
 include ../Rules
diff --git a/client/birdc/Makefile b/client/birdc/Makefile
deleted file mode 100644
index 154a8d20..00000000
--- a/client/birdc/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-source=client.c
-root-rel=../../
-dir-name=client/birdc
-
-include ../../Rules
diff --git a/client/birdc/client.c b/client/birdc/client.c
deleted file mode 100644
index 9b4dd2fb..00000000
--- a/client/birdc/client.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- *	BIRD Client
- *
- *	(c) 1999--2004 Martin Mares <mj@ucw.cz>
- *
- *	Can be freely distributed and used under the terms of the GNU GPL.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <termios.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/types.h>
-#include <readline/readline.h>
-#include <readline/history.h>
-#include <curses.h>
-
-#include "nest/bird.h"
-#include "lib/resource.h"
-#include "lib/string.h"
-#include "client/client.h"
-#include "sysdep/unix/unix.h"
-
-static char *opt_list = "s:vr";
-static int verbose;
-static char *init_cmd;
-static int once;
-static int restricted;
-
-extern char *server_path;
-extern int server_fd;
-extern byte server_read_buf[SERVER_READ_BUF_LEN];
-extern byte *server_read_pos;
-
-extern int input_initialized;
-extern int input_hidden_end;
-extern int cstate;
-extern int nstate;
-
-extern int num_lines, skip_input, interactive;
-
-/*** Parsing of arguments ***/
-
-static void
-usage(void)
-{
-  fprintf(stderr, "Usage: birdc [-s <control-socket>] [-v] [-r]\n");
-  exit(1);
-}
-
-static void
-parse_args(int argc, char **argv)
-{
-  int c;
-
-  while ((c = getopt(argc, argv, opt_list)) >= 0)
-    switch (c)
-      {
-      case 's':
-	server_path = optarg;
-	break;
-      case 'v':
-	verbose++;
-	break;
-      case 'r':
-	restricted = 1;
-	break;
-      default:
-	usage();
-      }
-
-  /* If some arguments are not options, we take it as commands */
-  if (optind < argc)
-    {
-      char *tmp;
-      int i;
-      int len = 0;
-
-      for (i = optind; i < argc; i++)
-	len += strlen(argv[i]) + 1;
-
-      tmp = init_cmd = malloc(len);
-      for (i = optind; i < argc; i++)
-	{
-	  strcpy(tmp, argv[i]);
-	  tmp += strlen(tmp);
-	  *tmp++ = ' ';
-	}
-      tmp[-1] = 0;
-
-      once = 1;
-    }
-}
-
-/*** Input ***/
-
-/* HACK: libreadline internals we need to access */
-extern int _rl_vis_botlin;
-extern void _rl_move_vert(int);
-extern Function *rl_last_func;
-
-static void
-add_history_dedup(char *cmd)
-{
-  /* Add history line if it differs from the last one */
-  HIST_ENTRY *he = history_get(history_length);
-  if (!he || strcmp(he->line, cmd))
-    add_history(cmd);
-}
-
-void got_line(char *cmd_buffer)
-{
-  char *cmd;
-
-  if (!cmd_buffer)
-    {
-      cleanup();
-      exit(0);
-    }
-  if (cmd_buffer[0])
-    {
-      cmd = cmd_expand(cmd_buffer);
-      if (cmd)
-       {
-         add_history_dedup(cmd);
-
-         if (!handle_internal_command(cmd))
-           submit_server_command(cmd);
-
-         free(cmd);
-       }
-      else
-       add_history_dedup(cmd_buffer);
-    }
-  free(cmd_buffer);
-}
-
-void
-input_start_list(void)			/* Leave the currently edited line and make space for listing */
-{
-  _rl_move_vert(_rl_vis_botlin);
-#ifdef HAVE_RL_CRLF
-  rl_crlf();
-#endif
-}
-
-void
-input_stop_list(void)			/* Reprint the currently edited line after listing */
-{
-  rl_on_new_line();
-  rl_redisplay();
-}
-
-static int
-input_complete(int arg UNUSED, int key UNUSED)
-{
-  static int complete_flag;
-  char buf[256];
-
-  if (rl_last_func != input_complete)
-    complete_flag = 0;
-  switch (cmd_complete(rl_line_buffer, rl_point, buf, complete_flag))
-    {
-    case 0:
-      complete_flag = 1;
-      break;
-    case 1:
-      rl_insert_text(buf);
-      break;
-    default:
-      complete_flag = 1;
-#ifdef HAVE_RL_DING
-      rl_ding();
-#endif
-    }
-  return 0;
-}
-
-static int
-input_help(int arg, int key UNUSED)
-{
-  int i, in_string, in_bracket;
-
-  if (arg != 1)
-    return rl_insert(arg, '?');
-
-  in_string = in_bracket = 0;
-  for (i = 0; i < rl_point; i++)
-    {
-   
-      if (rl_line_buffer[i] == '"')
-	in_string = ! in_string;
-      else if (! in_string)
-        {
-	  if (rl_line_buffer[i] == '[')
-	    in_bracket++;
-	  else if (rl_line_buffer[i] == ']')
-	    in_bracket--;
-        }
-    }
-
-  /* `?' inside string or path -> insert */
-  if (in_string || in_bracket)
-    return rl_insert(1, '?');
-
-  rl_begin_undo_group();		/* HACK: We want to display `?' at point position */
-  rl_insert_text("?");
-  rl_redisplay();
-  rl_end_undo_group();
-  input_start_list();
-  cmd_help(rl_line_buffer, rl_point);
-  rl_undo_command(1, 0);
-  input_stop_list();
-  return 0;
-}
-
-static void
-input_init(void)
-{
-  rl_readline_name = "birdc";
-  rl_add_defun("bird-complete", input_complete, '\t');
-  rl_add_defun("bird-help", input_help, '?');
-  rl_callback_handler_install("bird> ", got_line);
-  input_initialized = 1;
-//  readline library does strange things when stdin is nonblocking.
-//  if (fcntl(0, F_SETFL, O_NONBLOCK) < 0)
-//    die("fcntl: %m");
-}
-
-static void
-input_hide(void)
-{
-  input_hidden_end = rl_end;
-  rl_end = 0;
-  rl_expand_prompt("");
-  rl_redisplay();
-}
-
-static void
-input_reveal(void)
-{
-  /* need this, otherwise some lib seems to eat pending output when
-     the prompt is displayed */
-  fflush(stdout);
-  tcdrain(fileno(stdout));
-
-  rl_end = input_hidden_end;
-  rl_expand_prompt("bird> ");
-  rl_forced_update_display();
-}
-
-void
-update_state(void)
-{
-  if (nstate == cstate)
-    return;
-
-  if (restricted)
-    {
-       submit_server_command("restrict");
-       restricted = 0;
-       return;
-    }
-
-  if (init_cmd)
-    {
-      /* First transition - client received hello from BIRD
-	 and there is waiting initial command */
-      submit_server_command(init_cmd);
-      init_cmd = NULL;
-      return;
-    }
-
-  if (!init_cmd && once)
-    {
-      /* Initial command is finished and we want to exit */
-      cleanup();
-      exit(0);
-    }
-
-  if (nstate == STATE_PROMPT)
-    {
-      if (input_initialized)
-	input_reveal();
-      else
-	input_init();
-    }
-
-  if (nstate != STATE_PROMPT)
-    input_hide();
-
-  cstate = nstate;
-}
-
-void
-more(void)
-{
-  printf("--More--\015");
-  fflush(stdout);
-
- redo:
-  switch (getchar())
-    {
-    case 32:
-      num_lines = 2;
-      break;
-    case 13:
-      num_lines--;
-      break;
-    case 'q':
-      skip_input = 1;
-      break;
-    default:
-      goto redo;
-    }
-
-  printf("        \015");
-  fflush(stdout);
-}
-
-void cleanup(void)
-{
-  if (input_initialized)
-    {
-      input_initialized = 0;
-      input_hide();
-      rl_callback_handler_remove();
-    }
-}
-
-
-/*** Communication with server ***/
-
-static fd_set select_fds;
-
-static void
-select_loop(void)
-{
-  int rv;
-  while (1)
-    {
-      FD_ZERO(&select_fds);
-
-      if (cstate != STATE_CMD_USER)
-	FD_SET(server_fd, &select_fds);
-      if (cstate != STATE_CMD_SERVER)
-	FD_SET(0, &select_fds);
-
-      rv = select(server_fd+1, &select_fds, NULL, NULL, NULL);
-      if (rv < 0)
-	{
-	  if (errno == EINTR)
-	    continue;
-	  else
-	    die("select: %m");
-	}
-
-      if (FD_ISSET(server_fd, &select_fds))
-	{
-	  server_read();
-	  update_state();
-	}
-
-      if (FD_ISSET(0, &select_fds))
-	{
-	  rl_callback_read_char();
-	  update_state();
-	}
-    }
-}
-
-#define PRINTF(LEN, PARGS...) do { if (!skip_input) len = printf(PARGS); } while(0)
-
-void server_got_reply(char *x)
-{
-  int code;
-  int len = 0;
-
-  if (*x == '+')                        /* Async reply */
-    PRINTF(len, ">>> %s\n", x+1);
-  else if (x[0] == ' ')                 /* Continuation */
-    PRINTF(len, "%s%s\n", verbose ? "     " : "", x+1);
-  else if (strlen(x) > 4 &&
-           sscanf(x, "%d", &code) == 1 && code >= 0 && code < 10000 &&
-           (x[4] == ' ' || x[4] == '-'))
-    {
-      if (code)
-        PRINTF(len, "%s\n", verbose ? x : x+5);
-      if (x[4] == ' ')
-      {
-        nstate = STATE_PROMPT;
-        skip_input = 0;
-        return;
-      }
-    }
-  else
-    PRINTF(len, "??? <%s>\n", x);
-
-  if (skip_input)
-    return;
-
-  if (interactive && input_initialized && (len > 0))
-    {
-      int lns = LINES ? LINES : 25;
-      int cls = COLS ? COLS : 80;
-      num_lines += (len + cls - 1) / cls; /* Divide and round up */
-      if ((num_lines >= lns)  && (cstate == STATE_CMD_SERVER))
-        more();
-    }
-}
-
-int
-main(int argc, char **argv)
-{
-#ifdef HAVE_LIBDMALLOC
-  if (!getenv("DMALLOC_OPTIONS"))
-    dmalloc_debug(0x2f03d00);
-#endif
-
-  interactive = isatty(0);
-  parse_args(argc, argv);
-  cmd_build_tree();
-  server_connect();
-  select_loop();
-  return 0;
-}
diff --git a/client/birdcl/Makefile b/client/birdcl/Makefile
deleted file mode 100644
index fcdc5eb2..00000000
--- a/client/birdcl/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-source=client.c
-root-rel=../../
-dir-name=client/birdcl
-
-include ../../Rules
diff --git a/client/birdcl/client.c b/client/birdcl/client.c
deleted file mode 100644
index 1e920ce8..00000000
--- a/client/birdcl/client.c
+++ /dev/null
@@ -1,429 +0,0 @@
-/*
- *	BIRD Client
- *
- *	(c) 1999--2004 Martin Mares <mj@ucw.cz>
- *      (c) 2013 Tomas Hlavacek <tomas.hlavacek@nic.cz>
- *
- *	Can be freely distributed and used under the terms of the GNU GPL.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <termios.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <signal.h>
-#include <ctype.h>
-
-#include "nest/bird.h"
-#include "lib/resource.h"
-#include "lib/string.h"
-#include "client/client.h"
-#include "sysdep/unix/unix.h"
-
-#define INPUT_BUF_LEN 2048
-
-static char *opt_list = "s:vr";
-static int verbose;
-static char *init_cmd;
-static int once;
-
-extern char *server_path;
-extern int server_fd;
-
-extern int cstate;
-extern int num_lines, skip_input, interactive;
-
-static int term_lns=25;
-static int term_cls=80;
-struct termios tty_save;
-
-void
-input_start_list(void)
-{
-	/* Empty in non-ncurses version. */
-}
-
-void
-input_stop_list(void)
-{
-	/* Empty in non-ncurses version. */
-}
-
-/*** Parsing of arguments ***/
-
-static void
-usage(void)
-{
-  fprintf(stderr, "Usage: birdc [-s <control-socket>] [-v] [-r]\n");
-  exit(1);
-}
-
-static void
-parse_args(int argc, char **argv)
-{
-  int c;
-
-  while ((c = getopt(argc, argv, opt_list)) >= 0)
-    switch (c)
-      {
-      case 's':
-	server_path = optarg;
-	break;
-      case 'v':
-	verbose++;
-	break;
-      case 'r':
-	init_cmd = "restrict";
-	break;
-      default:
-	usage();
-      }
-
-  /* If some arguments are not options, we take it as commands */
-  if (optind < argc)
-    {
-      char *tmp;
-      int i;
-      int len = 0;
-
-      if (init_cmd)
-	usage();
-
-      for (i = optind; i < argc; i++)
-	len += strlen(argv[i]) + 1;
-
-      tmp = init_cmd = malloc(len);
-      for (i = optind; i < argc; i++)
-	{
-	  strcpy(tmp, argv[i]);
-	  tmp += strlen(tmp);
-	  *tmp++ = ' ';
-	}
-      tmp[-1] = 0;
-
-      once = 1;
-    }
-}
-
-static void
-run_init_cmd(void)
-{
-  if (init_cmd)
-    {
-      /* First transition - client received hello from BIRD
-         and there is waiting initial command */
-      submit_server_command(init_cmd);
-      init_cmd = NULL;
-      return;
-    }
-
-  if (!init_cmd && once && (cstate == STATE_PROMPT))
-    {
-      /* Initial command is finished and we want to exit */
-      cleanup();
-      exit(0);
-    }
-}
-
-/*** Input ***/
-
-static void
-got_line(char *cmd_buffer)
-{
-  char *cmd;
-
-  if (!cmd_buffer)
-    {
-      cleanup();
-      exit(0);
-    }
-  if (cmd_buffer[0])
-    {
-      cmd = cmd_expand(cmd_buffer);
-      if (cmd)
-	{
-	  if (!handle_internal_command(cmd))
-	    submit_server_command(cmd);
-
-	  free(cmd);
-	}
-    }
-  free(cmd_buffer);
-}
-
-void
-cleanup(void)
-{
-  /* No ncurses -> restore terminal state. */
-  if (interactive)
-    if (tcsetattr (0, TCSANOW, &tty_save) != 0)
-      {
-        perror("tcsetattr error");
-        exit(EXIT_FAILURE);
-      }
-}
-
-static void
-print_prompt(void)
-{
-  /* No ncurses -> no status to reveal/hide, print prompt manually. */
-  printf("bird> ");
-  fflush(stdout);
-}
-
-
-static int lastnb(char *str)
-{
-  int i;
-  for (i=strlen(str)-1; i>0; i--)
-    {
-      if(!isblank(str[i]))
-        return i;
-    }
-
-  return 0;
-}
-
-static void
-term_read(void)
-{
-  char *buf = malloc(INPUT_BUF_LEN);
-
-  if (fgets(buf, INPUT_BUF_LEN, stdin) == NULL) {
-    free(buf);
-    exit(0);
-  }
-
-  if (buf[strlen(buf)-1] != '\n')
-    {
-      printf("Input too long.\n");
-      free(buf);
-      return;
-    }
-
-  if (strlen(buf) <= 0)
-    {
-      free(buf);
-      return;
-    }
-
-  buf[strlen(buf)-1] = '\0';
-
-  if (!interactive)
-    {
-      print_prompt();
-      printf("%s\n",buf);
-    }
-
-  if (buf[lastnb(buf)] == '?')
-    {
-      printf("\n");
-      cmd_help(buf, strlen(buf));
-      free(buf);
-      return;
-    }
-
-  if (strlen(buf) > 0)
-    {
-      got_line(buf); /* buf is free()-ed inside */
-    }
-  else
-    {
-      free(buf); /* no command, only newline -> no-op */
-      return;
-    }
-
-}
-
-/*** Communication with server ***/
-
-void
-more(void)
-{
-  struct termios tty;
-
-  printf("--More--\015");
-  fflush(stdout);
-
-  if (tcgetattr(0, &tty) != 0)
-    {
-      perror("tcgetattr error");
-      exit(EXIT_FAILURE);
-    }
-  tty.c_lflag &= (~ECHO);
-  tty.c_lflag &= (~ICANON);
-  if (tcsetattr (0, TCSANOW, &tty) != 0)
-    {
-      perror("tcsetattr error");
-      exit(EXIT_FAILURE);
-    }
-
- redo:
-  switch (getchar())
-    {
-    case 32:
-      num_lines = 2;
-      break;
-    case 13:
-      num_lines--;
-      break;
-    case '\n':
-      num_lines--;
-      break;
-    case 'q':
-      skip_input = 1;
-      break;
-    default:
-      goto redo;
-    }
-
-  tty.c_lflag |= ECHO;
-  tty.c_lflag |= ICANON;
-  if (tcsetattr (0, TCSANOW, &tty) != 0)
-    {
-      perror("tcsetattr error");
-      exit(EXIT_FAILURE);
-    }
-
-  printf("        \015");
-  fflush(stdout);
-}
-
-static void
-get_term_size(void)
-{
-  struct winsize tws;
-  if (ioctl(0, TIOCGWINSZ, &tws) == 0)
-    {
-      term_lns = tws.ws_row;
-      term_cls = tws.ws_col;
-    }
-  else
-    {
-       term_lns = 25;
-       term_cls = 80;
-    }
-}
-
-#define PRINTF(LEN, PARGS...) do { if (!skip_input) len = printf(PARGS); } while(0)
-
-void
-server_got_reply(char *x)
-{
-  int code;
-  int len = 0;
-
-  if (*x == '+')                        /* Async reply */
-    PRINTF(len, ">>> %s\n", x+1);
-  else if (x[0] == ' ')                 /* Continuation */
-    PRINTF(len, "%s%s\n", verbose ? "     " : "", x+1);
-  else if (strlen(x) > 4 &&
-           sscanf(x, "%d", &code) == 1 && code >= 0 && code < 10000 &&
-           (x[4] == ' ' || x[4] == '-'))
-    {
-      if (code)
-        PRINTF(len, "%s\n", verbose ? x : x+5);
-
-      if (x[4] == ' ')
-      {
-        cstate = STATE_PROMPT;
-        skip_input = 0;
-        return;
-      }
-    }
-  else
-    PRINTF(len, "??? <%s>\n", x);
-
-  if (skip_input)
-    return;
-
-  if (interactive && (len > 0))
-    {
-      num_lines += (len + term_cls - 1) / term_cls; /* Divide and round up */
-      if (num_lines >= term_lns)
-        more();
-    }
-}
-
-static fd_set select_fds;
-
-static void
-select_loop(void)
-{
-  int rv;
-
-  while (1)
-    {
-      FD_ZERO(&select_fds);
-
-      if (cstate != STATE_CMD_USER)
-        FD_SET(server_fd, &select_fds);
-
-      if (cstate != STATE_CMD_SERVER)
-        {
-          FD_SET(0, &select_fds);
-          if (interactive)
-            print_prompt();
-        }
-
-      rv = select(server_fd+1, &select_fds, NULL, NULL, NULL);
-      if (rv < 0)
-	{
-	  if (errno == EINTR)
-	    continue;
-	  else
-	    die("select: %m");
-	}
-
-      if (FD_ISSET(server_fd, &select_fds))
-        {
-	  server_read();
-          run_init_cmd();
-        }
-
-      if (FD_ISSET(0, &select_fds))
-        term_read();
-    }
-}
-
-static void
-sig_handler(int signal)
-{
-  cleanup();
-  exit(0);
-}
-
-int
-main(int argc, char **argv)
-{
-  interactive = isatty(fileno(stdin));
-  if (interactive)
-    {
-      if (signal(SIGINT, sig_handler) == SIG_IGN)
-        signal(SIGINT, SIG_IGN);
-      if (signal(SIGHUP, sig_handler) == SIG_IGN)
-        signal(SIGHUP, SIG_IGN);
-      if (signal(SIGTERM, sig_handler) == SIG_IGN)
-        signal(SIGTERM, SIG_IGN);
-
-      get_term_size();
-
-      if (tcgetattr(0, &tty_save) != 0)
-        {
-          perror("tcgetattr error");
-          return(EXIT_FAILURE);
-        }
-    }
-
-  parse_args(argc, argv);
-  cmd_build_tree();
-  server_connect();
-  select_loop();
-  return 0;
-}
diff --git a/client/client.h b/client/client.h
index 2d215059..2e4e2ea3 100644
--- a/client/client.h
+++ b/client/client.h
@@ -20,7 +20,7 @@ void cmd_help(char *cmd, int len);
 int cmd_complete(char *cmd, int len, char *buf, int again);
 char *cmd_expand(char *cmd);
 
-/* client_common.c */
+/* common.c */
 
 #define STATE_PROMPT           0
 #define STATE_CMD_SERVER       1
diff --git a/client/client_common.c b/client/client_common.c
deleted file mode 100644
index 5f0a36dd..00000000
--- a/client/client_common.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- *	BIRD Client
- *
- *	(c) 1999--2004 Martin Mares <mj@ucw.cz>
- *	(c) 2013 Tomas Hlavacek <tmshlvck@gmail.com>
- *
- *	Can be freely distributed and used under the terms of the GNU GPL.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/types.h>
-
-#include "nest/bird.h"
-#include "lib/resource.h"
-#include "lib/string.h"
-#include "client/client.h"
-#include "sysdep/unix/unix.h"
-
-char *server_path = PATH_CONTROL_SOCKET;
-int server_fd;
-byte server_read_buf[SERVER_READ_BUF_LEN];
-byte *server_read_pos = server_read_buf;
-
-int input_initialized;
-int input_hidden_end;
-int cstate = STATE_CMD_SERVER;
-int nstate = STATE_CMD_SERVER;
-
-int num_lines, skip_input, interactive;
-
-
-/*** Input ***/
-
-int
-handle_internal_command(char *cmd)
-{
-  if (!strncmp(cmd, "exit", 4) || !strncmp(cmd, "quit", 4))
-    {
-      cleanup();
-      exit(0);
-    }
-  if (!strncmp(cmd, "help", 4))
-    {
-      puts("Press `?' for context sensitive help.");
-      return 1;
-    }
-  return 0;
-}
-
-void
-submit_server_command(char *cmd)
-{
-  server_send(cmd);
-  nstate = STATE_CMD_SERVER;
-  num_lines = 2;
-}
-
-/*** Communication with server ***/
-
-void
-server_connect(void)
-{
-  struct sockaddr_un sa;
-
-  server_fd = socket(AF_UNIX, SOCK_STREAM, 0);
-  if (server_fd < 0)
-    die("Cannot create socket: %m");
-
-  if (strlen(server_path) >= sizeof(sa.sun_path))
-    die("server_connect: path too long");
-
-  bzero(&sa, sizeof(sa));
-  sa.sun_family = AF_UNIX;
-  strcpy(sa.sun_path, server_path);
-  if (connect(server_fd, (struct sockaddr *) &sa, SUN_LEN(&sa)) < 0)
-    die("Unable to connect to server control socket (%s): %m", server_path);
-  if (fcntl(server_fd, F_SETFL, O_NONBLOCK) < 0)
-    die("fcntl: %m");
-}
-
-void
-server_read(void)
-{
-  int c;
-  byte *start, *p;
-
- redo:
-  c = read(server_fd, server_read_pos, server_read_buf + sizeof(server_read_buf) - server_read_pos);
-  if (!c)
-    die("Connection closed by server.");
-  if (c < 0)
-    {
-      if (errno == EINTR)
-	goto redo;
-      else
-	die("Server read error: %m");
-    }
-
-  start = server_read_buf;
-  p = server_read_pos;
-  server_read_pos += c;
-  while (p < server_read_pos)
-    if (*p++ == '\n')
-      {
-	p[-1] = 0;
-	server_got_reply(start);
-	start = p;
-      }
-  if (start != server_read_buf)
-    {
-      int l = server_read_pos - start;
-      memmove(server_read_buf, start, l);
-      server_read_pos = server_read_buf + l;
-    }
-  else if (server_read_pos == server_read_buf + sizeof(server_read_buf))
-    {
-      strcpy(server_read_buf, "?<too-long>");
-      server_read_pos = server_read_buf + 11;
-    }
-}
-
-void
-wait_for_write(int fd)
-{
-  while (1)
-    {
-      int rv;
-      fd_set set;
-      FD_ZERO(&set);
-      FD_SET(fd, &set);
-
-      rv = select(fd+1, NULL, &set, NULL, NULL);
-      if (rv < 0)
-	{
-	  if (errno == EINTR)
-	    continue;
-	  else
-	    die("select: %m");
-	}
-
-      if (FD_ISSET(server_fd, &set))
-	return;
-    }
-}
-
-void
-server_send(char *cmd)
-{
-  int l = strlen(cmd);
-  byte *z = alloca(l + 1);
-
-  memcpy(z, cmd, l);
-  z[l++] = '\n';
-  while (l)
-    {
-      int cnt = write(server_fd, z, l);
-
-      if (cnt < 0)
-	{
-	  if (errno == EAGAIN)
-	    wait_for_write(server_fd);
-	  else if (errno == EINTR)
-	    continue;
-	  else
-	    die("Server write error: %m");
-	}
-      else
-	{
-	  l -= cnt;
-	  z += cnt;
-	}
-    }
-}
diff --git a/tools/Makefile.in b/tools/Makefile.in
index adf35b64..feb83b9f 100644
--- a/tools/Makefile.in
+++ b/tools/Makefile.in
@@ -3,7 +3,7 @@
 
 include Rules
 
-.PHONY: all daemon birdci birdcl subdir depend clean distclean tags docs userdocs progdocs
+.PHONY: all daemon birdc birdcl subdir depend clean distclean tags docs userdocs progdocs
 
 all: sysdep/paths.h .dep-stamp subdir daemon birdcl @CLIENT@
 
@@ -17,22 +17,24 @@ bird-dep := $(addsuffix /all.o, $(static-dirs)) conf/all.o lib/birdlib.a
 
 $(bird-dep): sysdep/paths.h .dep-stamp subdir
 
-birdc-dep := client/birdc/all.o client/all.o lib/birdlib.a
+birdc-dep := client/birdc.o client/all.o lib/birdlib.a
 
 $(birdc-dep): sysdep/paths.h .dep-stamp subdir
 
-birdcl-dep := client/birdcl/all.o client/all.o lib/birdlib.a
+birdcl-dep := client/birdcl.o client/all.o lib/birdlib.a
 
 $(birdcl-dep): sysdep/paths.h .dep-stamp subdir
 
 
+export client := @CLIENT@
+
 depend: sysdep/paths.h .dir-stamp
 	set -e ; for a in $(dynamic-dirs) ; do $(MAKE) -C $$a $@ ; done
-	set -e ; for a in $(static-dirs) $(birdcl-dirs) $(birdc-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
+	set -e ; for a in $(static-dirs) $(client-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
 
 subdir: sysdep/paths.h .dir-stamp .dep-stamp
 	set -e ; for a in $(dynamic-dirs) ; do $(MAKE) -C $$a $@ ; done
-	set -e ; for a in $(static-dirs) $(birdcl-dirs) $(birdc-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
+	set -e ; for a in $(static-dirs) $(client-dirs) ; do $(MAKE) -C $$a -f $(srcdir_abs)/$$a/Makefile $@ ; done
 
 $(exedir)/bird: $(bird-dep)
 	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
@@ -44,7 +46,7 @@ $(exedir)/birdcl: $(birdcl-dep)
 	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
 
 .dir-stamp: sysdep/paths.h
-	mkdir -p $(static-dirs) $(birdcl-dirs) $(birdc-dirs) $(doc-dirs)
+	mkdir -p $(static-dirs) $(client-dirs) $(doc-dirs)
 	touch .dir-stamp
 
 .dep-stamp:
diff --git a/tools/Rules.in b/tools/Rules.in
index fd10f5de..ca930ec8 100644
--- a/tools/Rules.in
+++ b/tools/Rules.in
@@ -11,14 +11,12 @@ static-dirs := nest filter $(addprefix proto/,$(protocols))
 static-dir-paths := $(addprefix $(srcdir)/,$(static-dirs))
 dynamic-dirs := lib conf
 dynamic-dir-paths := $(dynamic-dirs)
-birdc-dirs := client client/@CLIENT@
-birdc-dir-paths := $(birdc-dirs)
-birdcl-dirs := client client/birdcl
-birdcl-dir-paths := $(birdcl-dirs)
+client-dirs := client
+client-dir-paths := $(client-dirs)
 doc-dirs := doc
 doc-dir-paths := $(doc-dirs)
 
-all-dirs:=$(static-dirs) $(dynamic-dirs) $(birdc-dirs) $(doc-dirs)
+all-dirs:=$(static-dirs) $(dynamic-dirs) $(client-dirs) $(doc-dirs)
 clean-dirs:=$(all-dirs) proto sysdep
 
 CPPFLAGS=-I$(root-rel) -I$(srcdir) @CPPFLAGS@
@@ -77,8 +75,12 @@ endif
 %.o: $(src-path)%.c
 	$(CC) $(CFLAGS) -o $@ -c $<
 
+ifndef source-dep
+source-dep := $(source)
+endif
+
 depend:
-	$(CC) $(CPPFLAGS) -MM $(addprefix $(src-path),$(source)) >depend
+	$(CC) $(CPPFLAGS) -MM $(addprefix $(src-path),$(source-dep)) >depend
 
 ifneq ($(wildcard depend),)
 include depend