diff options
Diffstat (limited to 'cmd-new-window.c')
| -rw-r--r-- | cmd-new-window.c | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/cmd-new-window.c b/cmd-new-window.c new file mode 100644 index 00000000..9a78ab31 --- /dev/null +++ b/cmd-new-window.c @@ -0,0 +1,170 @@ +/* $Id: cmd-new-window.c,v 1.1 2007-10-03 23:32:26 nicm Exp $ */ + +/* + * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <getopt.h> + +#include "tmux.h" + +/* + * Create a new window. + */ + +int cmd_new_window_parse(void **, int, char **, char **); +const char *cmd_new_window_usage(void); +void cmd_new_window_exec(void *, struct cmd_ctx *); +void cmd_new_window_send(void *, struct buffer *); +void cmd_new_window_recv(void **, struct buffer *); +void cmd_new_window_free(void *); + +struct cmd_new_window_data { + char *name; + char *cmd; + int flag_detached; +}; + +const struct cmd_entry cmd_new_window_entry = { + CMD_NEWWINDOW, "new-window", "neww", 0, + cmd_new_window_parse, + cmd_new_window_usage, + cmd_new_window_exec, + cmd_new_window_send, + cmd_new_window_recv, + cmd_new_window_free +}; + +int +cmd_new_window_parse(void **ptr, int argc, char **argv, char **cause) +{ + struct cmd_new_window_data *data; + int opt; + + *ptr = data = xmalloc(sizeof *data); + data->flag_detached = 0; + data->name = NULL; + data->cmd = NULL; + + while ((opt = getopt(argc, argv, "dn:")) != EOF) { + switch (opt) { + case 'n': + data->name = xstrdup(optarg); + break; + case 'd': + data->flag_detached = 1; + break; + default: + goto usage; + } + } + argc -= optind; + argv += optind; + if (argc != 0 && argc != 1) + goto usage; + + data->cmd = NULL; + if (argc == 1) + data->cmd = xstrdup(argv[0]); + + return (0); + +usage: + usage(cause, "%s", cmd_new_window_usage()); + + if (data->name != NULL) + xfree(data->name); + if (data->cmd != NULL) + xfree(data->cmd); + xfree(data); + return (-1); +} + +const char * +cmd_new_window_usage(void) +{ + return ("new-window [command]"); +} + +void +cmd_new_window_exec(void *ptr, struct cmd_ctx *ctx) +{ + struct cmd_new_window_data *data = ptr, std = { NULL, NULL, 0 }; + struct client *c = ctx->client; + struct session *s = ctx->session; + char *cmd; + u_int i; + + if (data == NULL) + data = &std; + + cmd = data->cmd; + if (cmd == NULL) + cmd = default_command; + + if (session_new(s, data->name, cmd, &i) != 0) { + ctx->error(ctx, "command failed: %s", cmd); + return; + } + if (!data->flag_detached) + session_select(s, i); + + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + if (c != NULL && c->session == s) { + if (!data->flag_detached) + server_draw_client(c); + server_draw_status(c); + } + } + + if (!(ctx->flags & CMD_KEY)) + server_write_client(c, MSG_EXIT, NULL, 0); +} + +void +cmd_new_window_send(void *ptr, struct buffer *b) +{ + struct cmd_new_window_data *data = ptr; + + buffer_write(b, data, sizeof *data); + cmd_send_string(b, data->name); + cmd_send_string(b, data->cmd); +} + +void +cmd_new_window_recv(void **ptr, struct buffer *b) +{ + struct cmd_new_window_data *data; + + *ptr = data = xmalloc(sizeof *data); + buffer_read(b, data, sizeof *data); + data->name = cmd_recv_string(b); + data->cmd = cmd_recv_string(b); +} + +void +cmd_new_window_free(void *ptr) +{ + struct cmd_new_window_data *data = ptr; + + if (data->name != NULL) + xfree(data->name); + if (data->cmd != NULL) + xfree(data->cmd); + xfree(data); +} |