extern/tmate
1
0
Fork 0
mirror of https://github.com/tmate-io/tmate.git synced 2024-12-01 04:24:39 +01:00
Code Issues Packages Projects Releases Wiki Activity
98d450ac3a
tmate/cmd-command-prompt.c

189 lines
4.4 KiB
C
Raw Normal View History

Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
/* $OpenBSD$ */
/*
* Copyright (c) 2008 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 <ctype.h>
#include <string.h>
#include "tmux.h"
/*
* Prompt for command in client.
*/
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
void cmd_command_prompt_key_binding(struct cmd *, int);
int cmd_command_prompt_check(struct args *);
int cmd_command_prompt_exec(struct cmd *, struct cmd_ctx *);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
int cmd_command_prompt_callback(void *, const char *);
void cmd_command_prompt_free(void *);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
const struct cmd_entry cmd_command_prompt_entry = {
"command-prompt", NULL,
Whoops, command-prompt can take 0 or 1 argument.
2011-01-05 23:38:28 +01:00
"p:t:", 0, 1,
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
CMD_TARGET_CLIENT_USAGE " [-p prompts] [template]",
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
0,
cmd_command_prompt_key_binding,
NULL,
cmd_command_prompt_exec
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
};
struct cmd_command_prompt_cdata {
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
struct client *c;
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
char *next_prompt;
char *prompts;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
char *template;
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
int idx;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
};
void
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
cmd_command_prompt_key_binding(struct cmd *self, int key)
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
{
switch (key) {
case ',':
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
self->args = args_create(1, "rename-window '%%'");
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
break;
case '.':
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
self->args = args_create(1, "move-window -t '%%'");
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
break;
case 'f':
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
self->args = args_create(1, "find-window '%%'");
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
break;
Identical behaviour to select-prompt can now be obtained with command-prompt, so remove select-prompt and change ' to be bound to command-prompt -p index "select-window -t :%%".
2010-05-06 01:24:23 +02:00
case '\'':
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
self->args = args_create(1, "select-window -t ':%%'");
args_set(self->args, 'p', "index");
break;
default:
self->args = args_create(0);
Identical behaviour to select-prompt can now be obtained with command-prompt, so remove select-prompt and change ' to be bound to command-prompt -p index "select-window -t :%%".
2010-05-06 01:24:23 +02:00
break;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
}
}
int
cmd_command_prompt_exec(struct cmd *self, struct cmd_ctx *ctx)
{
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
struct args *args = self->args;
const char *prompts;
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
struct cmd_command_prompt_cdata *cdata;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
struct client *c;
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
char *prompt, *ptr;
size_t n;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
return (-1);
if (c->prompt_string != NULL)
return (0);
cdata = xmalloc(sizeof *cdata);
cdata->c = c;
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
cdata->idx = 1;
cdata->next_prompt = NULL;
cdata->prompts = NULL;
cdata->template = NULL;
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
if (args->argc != 0)
cdata->template = xstrdup(args->argv[0]);
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
else
cdata->template = xstrdup("%1");
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
prompts = args_get(args, 'p');
if (prompts != NULL)
cdata->prompts = xstrdup(prompts);
else if (args->argc != 0) {
n = strcspn(cdata->template, " ,");
xasprintf(&cdata->prompts, "(%.*s) ", (int) n, cdata->template);
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
} else
cdata->prompts = xstrdup(":");
cdata->next_prompt = cdata->prompts;
ptr = strsep(&cdata->next_prompt, ",");
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
if (prompts == NULL)
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
prompt = xstrdup(ptr);
else
xasprintf(&prompt, "%s ", ptr);
status_prompt_set(c, prompt, cmd_command_prompt_callback,
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
cmd_command_prompt_free, cdata, 0);
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
xfree(prompt);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
return (0);
}
int
cmd_command_prompt_callback(void *data, const char *s)
{
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
struct cmd_command_prompt_cdata *cdata = data;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
struct client *c = cdata->c;
struct cmd_list *cmdlist;
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
struct cmd_ctx ctx;
char *cause, *newtempl, *prompt, *ptr;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
if (s == NULL)
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
return (0);
Add a choose-client command and extend choose-{session,window} to accept a template. After a choice is made, %% (or %1) in the template is replaced by the name of the session, window or client suitable for -t and the result executed as a command. So, for example, "choose-window "killw -t '%%'"" will kill the selected window. The defaults if no template is given are (as now) select-window for choose-window, switch-client for choose-session, and detach-client for choose-client (now bound to D).
2009-08-25 14:18:51 +02:00
newtempl = cmd_template_replace(cdata->template, s, cdata->idx);
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
xfree(cdata->template);
cdata->template = newtempl;
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
if ((ptr = strsep(&cdata->next_prompt, ",")) != NULL) {
xasprintf(&prompt, "%s ", ptr);
status_prompt_update(c, prompt);
xfree(prompt);
cdata->idx++;
return (1);
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
}
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
if (cmd_string_parse(newtempl, &cmdlist, &cause) != 0) {
if (cause != NULL) {
*cause = toupper((u_char) *cause);
status_message_set(c, "%s", cause);
xfree(cause);
}
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
return (0);
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
}
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
ctx.msgdata = NULL;
ctx.curclient = c;
ctx.error = key_bindings_error;
ctx.print = key_bindings_print;
ctx.info = key_bindings_info;
ctx.cmdclient = NULL;
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
Memory could be leaked if a second prompt or message appeared while another was still present, so add a separate prompt free callback and make the _clear function responsible for calling it if necessary (rather than the individual prompt callbacks). Also make both messages and prompts clear any existing when a new is set. In addition, the screen could be modified while the prompt is there, restore the redraw-entire-screen behaviour on prompt clear; add a comment as a reminder.
2009-07-17 08:13:27 +02:00
if (c->prompt_callbackfn != (void *) &cmd_command_prompt_callback)
Import tmux, a terminal multiplexor allowing (among other things) a single terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
2009-06-02 00:58:49 +02:00
return (1);
return (0);
}
Memory could be leaked if a second prompt or message appeared while another was still present, so add a separate prompt free callback and make the _clear function responsible for calling it if necessary (rather than the individual prompt callbacks). Also make both messages and prompts clear any existing when a new is set. In addition, the screen could be modified while the prompt is there, restore the redraw-entire-screen behaviour on prompt clear; add a comment as a reminder.
2009-07-17 08:13:27 +02:00
void
Clean up and simplify tmux command argument parsing. Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
2011-01-04 01:42:46 +01:00
cmd_command_prompt_free(void *data)
Memory could be leaked if a second prompt or message appeared while another was still present, so add a separate prompt free callback and make the _clear function responsible for calling it if necessary (rather than the individual prompt callbacks). Also make both messages and prompts clear any existing when a new is set. In addition, the screen could be modified while the prompt is there, restore the redraw-entire-screen behaviour on prompt clear; add a comment as a reminder.
2009-07-17 08:13:27 +02:00
{
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
struct cmd_command_prompt_cdata *cdata = data;
Memory could be leaked if a second prompt or message appeared while another was still present, so add a separate prompt free callback and make the _clear function responsible for calling it if necessary (rather than the individual prompt callbacks). Also make both messages and prompts clear any existing when a new is set. In addition, the screen could be modified while the prompt is there, restore the redraw-entire-screen behaviour on prompt clear; add a comment as a reminder.
2009-07-17 08:13:27 +02:00
Extend command-prompt with a -p option which is a comma-separated list of one or more prompts to present in order. The responses to the prompt are replaced in the template string: %% are replaced in order, so the first prompt replaces the first %%, the second replaces the second, and so on. In addition, %1 up to %9 are replaced with the responses to the first the ninth prompts The default template is "%1" so the response to the first prompt is processed as a command. Note that this changes the behaviour for %% so if there is only one prompt, only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'" should be changed to "neww -n '%1' 'ssh %1'". From Tiago Cunha.
2009-08-19 12:39:50 +02:00
if (cdata->prompts != NULL)
xfree(cdata->prompts);
Memory could be leaked if a second prompt or message appeared while another was still present, so add a separate prompt free callback and make the _clear function responsible for calling it if necessary (rather than the individual prompt callbacks). Also make both messages and prompts clear any existing when a new is set. In addition, the screen could be modified while the prompt is there, restore the redraw-entire-screen behaviour on prompt clear; add a comment as a reminder.
2009-07-17 08:13:27 +02:00
if (cdata->template != NULL)
xfree(cdata->template);
xfree(cdata);
}
Reference in New Issue Copy Permalink