summaryrefslogtreecommitdiff
path: root/client
diff options
context:
space:
mode:
Diffstat (limited to 'client')
-rw-r--r--client/Makefile8
-rw-r--r--client/birdc/Makefile5
-rw-r--r--client/birdc/client.c430
-rw-r--r--client/birdcl/Makefile5
-rw-r--r--client/birdcl/client.c429
-rw-r--r--client/client.h2
-rw-r--r--client/client_common.c179
7 files changed, 8 insertions, 1050 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;
- }
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 15:08:33 +0000