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
This commit is contained in:
Ondrej Zajicek
parent
568d9c9fae
commit
d2c392d448
9 changed files with 24 additions and 1062 deletions
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@ -1,5 +1,11 @@
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source=commands.c util.c client_common.c
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source=commands.c util.c common.c
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root-rel=../
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dir-name=client
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clients := $(client) birdcl
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source-dep := $(source) $(addsuffix .c,$(clients))
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subdir: $(addsuffix .o,$(clients))
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include ../Rules
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@ -1,5 +0,0 @@
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source=client.c
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root-rel=../../
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dir-name=client/birdc
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include ../../Rules
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@ -1,430 +0,0 @@
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/*
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* BIRD Client
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*
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* (c) 1999--2004 Martin Mares <mj@ucw.cz>
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <termios.h>
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#include <errno.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <sys/types.h>
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#include <readline/readline.h>
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#include <readline/history.h>
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#include <curses.h>
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#include "nest/bird.h"
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#include "lib/resource.h"
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#include "lib/string.h"
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#include "client/client.h"
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#include "sysdep/unix/unix.h"
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static char *opt_list = "s:vr";
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static int verbose;
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static char *init_cmd;
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static int once;
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static int restricted;
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extern char *server_path;
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extern int server_fd;
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extern byte server_read_buf[SERVER_READ_BUF_LEN];
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extern byte *server_read_pos;
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extern int input_initialized;
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extern int input_hidden_end;
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extern int cstate;
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extern int nstate;
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extern int num_lines, skip_input, interactive;
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/*** Parsing of arguments ***/
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static void
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usage(void)
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{
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fprintf(stderr, "Usage: birdc [-s <control-socket>] [-v] [-r]\n");
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exit(1);
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}
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static void
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parse_args(int argc, char **argv)
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{
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int c;
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while ((c = getopt(argc, argv, opt_list)) >= 0)
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switch (c)
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{
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case 's':
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server_path = optarg;
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break;
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case 'v':
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verbose++;
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break;
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case 'r':
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restricted = 1;
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break;
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default:
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usage();
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}
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/* If some arguments are not options, we take it as commands */
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if (optind < argc)
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{
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char *tmp;
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int i;
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int len = 0;
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for (i = optind; i < argc; i++)
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len += strlen(argv[i]) + 1;
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tmp = init_cmd = malloc(len);
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for (i = optind; i < argc; i++)
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{
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strcpy(tmp, argv[i]);
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tmp += strlen(tmp);
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*tmp++ = ' ';
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}
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tmp[-1] = 0;
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once = 1;
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}
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}
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/*** Input ***/
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/* HACK: libreadline internals we need to access */
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extern int _rl_vis_botlin;
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extern void _rl_move_vert(int);
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extern Function *rl_last_func;
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static void
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add_history_dedup(char *cmd)
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{
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/* Add history line if it differs from the last one */
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HIST_ENTRY *he = history_get(history_length);
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if (!he || strcmp(he->line, cmd))
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add_history(cmd);
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}
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void got_line(char *cmd_buffer)
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{
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char *cmd;
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if (!cmd_buffer)
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{
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cleanup();
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exit(0);
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}
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if (cmd_buffer[0])
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{
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cmd = cmd_expand(cmd_buffer);
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if (cmd)
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{
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add_history_dedup(cmd);
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if (!handle_internal_command(cmd))
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submit_server_command(cmd);
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free(cmd);
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}
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else
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add_history_dedup(cmd_buffer);
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}
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free(cmd_buffer);
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}
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void
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input_start_list(void) /* Leave the currently edited line and make space for listing */
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{
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_rl_move_vert(_rl_vis_botlin);
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#ifdef HAVE_RL_CRLF
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rl_crlf();
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#endif
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}
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void
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input_stop_list(void) /* Reprint the currently edited line after listing */
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{
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rl_on_new_line();
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rl_redisplay();
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}
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static int
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input_complete(int arg UNUSED, int key UNUSED)
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{
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static int complete_flag;
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char buf[256];
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if (rl_last_func != input_complete)
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complete_flag = 0;
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switch (cmd_complete(rl_line_buffer, rl_point, buf, complete_flag))
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{
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case 0:
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complete_flag = 1;
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break;
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case 1:
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rl_insert_text(buf);
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break;
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default:
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complete_flag = 1;
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#ifdef HAVE_RL_DING
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rl_ding();
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#endif
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}
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return 0;
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}
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static int
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input_help(int arg, int key UNUSED)
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{
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int i, in_string, in_bracket;
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if (arg != 1)
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return rl_insert(arg, '?');
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in_string = in_bracket = 0;
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for (i = 0; i < rl_point; i++)
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{
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if (rl_line_buffer[i] == '"')
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in_string = ! in_string;
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else if (! in_string)
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{
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if (rl_line_buffer[i] == '[')
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in_bracket++;
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else if (rl_line_buffer[i] == ']')
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in_bracket--;
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}
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}
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/* `?' inside string or path -> insert */
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if (in_string || in_bracket)
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return rl_insert(1, '?');
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rl_begin_undo_group(); /* HACK: We want to display `?' at point position */
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rl_insert_text("?");
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rl_redisplay();
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rl_end_undo_group();
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input_start_list();
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cmd_help(rl_line_buffer, rl_point);
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rl_undo_command(1, 0);
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input_stop_list();
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return 0;
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}
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static void
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input_init(void)
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{
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rl_readline_name = "birdc";
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rl_add_defun("bird-complete", input_complete, '\t');
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rl_add_defun("bird-help", input_help, '?');
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rl_callback_handler_install("bird> ", got_line);
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input_initialized = 1;
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// readline library does strange things when stdin is nonblocking.
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// if (fcntl(0, F_SETFL, O_NONBLOCK) < 0)
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// die("fcntl: %m");
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}
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static void
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input_hide(void)
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{
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input_hidden_end = rl_end;
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rl_end = 0;
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rl_expand_prompt("");
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rl_redisplay();
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}
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static void
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input_reveal(void)
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{
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/* need this, otherwise some lib seems to eat pending output when
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the prompt is displayed */
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fflush(stdout);
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tcdrain(fileno(stdout));
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rl_end = input_hidden_end;
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rl_expand_prompt("bird> ");
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rl_forced_update_display();
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}
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void
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update_state(void)
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{
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if (nstate == cstate)
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return;
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if (restricted)
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{
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submit_server_command("restrict");
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restricted = 0;
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return;
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}
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if (init_cmd)
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{
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/* First transition - client received hello from BIRD
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and there is waiting initial command */
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submit_server_command(init_cmd);
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init_cmd = NULL;
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return;
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}
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if (!init_cmd && once)
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{
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/* Initial command is finished and we want to exit */
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cleanup();
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exit(0);
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}
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if (nstate == STATE_PROMPT)
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{
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if (input_initialized)
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input_reveal();
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else
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input_init();
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}
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if (nstate != STATE_PROMPT)
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input_hide();
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cstate = nstate;
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}
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void
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more(void)
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{
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printf("--More--\015");
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fflush(stdout);
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redo:
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switch (getchar())
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{
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case 32:
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num_lines = 2;
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break;
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case 13:
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num_lines--;
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break;
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case 'q':
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skip_input = 1;
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break;
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default:
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goto redo;
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}
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printf(" \015");
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fflush(stdout);
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}
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void cleanup(void)
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{
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if (input_initialized)
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{
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input_initialized = 0;
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input_hide();
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rl_callback_handler_remove();
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}
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}
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/*** Communication with server ***/
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static fd_set select_fds;
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static void
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select_loop(void)
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{
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int rv;
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while (1)
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{
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FD_ZERO(&select_fds);
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if (cstate != STATE_CMD_USER)
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FD_SET(server_fd, &select_fds);
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if (cstate != STATE_CMD_SERVER)
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FD_SET(0, &select_fds);
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rv = select(server_fd+1, &select_fds, NULL, NULL, NULL);
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if (rv < 0)
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{
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if (errno == EINTR)
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continue;
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else
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die("select: %m");
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}
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if (FD_ISSET(server_fd, &select_fds))
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{
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server_read();
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update_state();
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}
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if (FD_ISSET(0, &select_fds))
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{
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rl_callback_read_char();
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update_state();
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}
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}
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}
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#define PRINTF(LEN, PARGS...) do { if (!skip_input) len = printf(PARGS); } while(0)
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void server_got_reply(char *x)
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{
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int code;
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int len = 0;
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if (*x == '+') /* Async reply */
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PRINTF(len, ">>> %s\n", x+1);
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else if (x[0] == ' ') /* Continuation */
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PRINTF(len, "%s%s\n", verbose ? " " : "", x+1);
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else if (strlen(x) > 4 &&
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sscanf(x, "%d", &code) == 1 && code >= 0 && code < 10000 &&
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(x[4] == ' ' || x[4] == '-'))
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{
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if (code)
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PRINTF(len, "%s\n", verbose ? x : x+5);
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if (x[4] == ' ')
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{
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nstate = STATE_PROMPT;
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skip_input = 0;
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return;
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}
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}
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else
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PRINTF(len, "??? <%s>\n", x);
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if (skip_input)
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return;
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if (interactive && input_initialized && (len > 0))
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{
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int lns = LINES ? LINES : 25;
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int cls = COLS ? COLS : 80;
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num_lines += (len + cls - 1) / cls; /* Divide and round up */
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if ((num_lines >= lns) && (cstate == STATE_CMD_SERVER))
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more();
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}
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}
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int
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main(int argc, char **argv)
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{
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#ifdef HAVE_LIBDMALLOC
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if (!getenv("DMALLOC_OPTIONS"))
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dmalloc_debug(0x2f03d00);
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#endif
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interactive = isatty(0);
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parse_args(argc, argv);
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cmd_build_tree();
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server_connect();
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select_loop();
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return 0;
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}
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@ -1,5 +0,0 @@
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source=client.c
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root-rel=../../
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dir-name=client/birdcl
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include ../../Rules
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@ -1,429 +0,0 @@
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/*
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* BIRD Client
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*
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* (c) 1999--2004 Martin Mares <mj@ucw.cz>
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* (c) 2013 Tomas Hlavacek <tomas.hlavacek@nic.cz>
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <termios.h>
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#include <errno.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <signal.h>
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#include <ctype.h>
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#include "nest/bird.h"
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#include "lib/resource.h"
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#include "lib/string.h"
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#include "client/client.h"
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#include "sysdep/unix/unix.h"
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#define INPUT_BUF_LEN 2048
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static char *opt_list = "s:vr";
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static int verbose;
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static char *init_cmd;
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static int once;
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extern char *server_path;
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extern int server_fd;
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extern int cstate;
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extern int num_lines, skip_input, interactive;
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static int term_lns=25;
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static int term_cls=80;
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struct termios tty_save;
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void
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input_start_list(void)
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{
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/* Empty in non-ncurses version. */
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}
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void
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input_stop_list(void)
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{
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/* Empty in non-ncurses version. */
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}
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|
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/*** Parsing of arguments ***/
|
||||
|
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static void
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usage(void)
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{
|
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fprintf(stderr, "Usage: birdc [-s <control-socket>] [-v] [-r]\n");
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exit(1);
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}
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static void
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parse_args(int argc, char **argv)
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{
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int c;
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while ((c = getopt(argc, argv, opt_list)) >= 0)
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switch (c)
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{
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case 's':
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server_path = optarg;
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break;
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case 'v':
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verbose++;
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break;
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case 'r':
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init_cmd = "restrict";
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break;
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default:
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usage();
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}
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|
||||
/* If some arguments are not options, we take it as commands */
|
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if (optind < argc)
|
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{
|
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char *tmp;
|
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int i;
|
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int len = 0;
|
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|
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if (init_cmd)
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usage();
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for (i = optind; i < argc; i++)
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len += strlen(argv[i]) + 1;
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tmp = init_cmd = malloc(len);
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for (i = optind; i < argc; i++)
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{
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strcpy(tmp, argv[i]);
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tmp += strlen(tmp);
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*tmp++ = ' ';
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}
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tmp[-1] = 0;
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once = 1;
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}
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -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:
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
Loading…
Reference in a new issue