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Hide struct args behind a couple of accessor functions.

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This commit is contained in:
nicm 2021-08-20 19:50:16 +00:00
parent de94a344f6
commit 5f32b7d961
41 changed files with 355 additions and 306 deletions
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62
arguments.c
View File

@ -38,6 +38,12 @@ struct args_entry {
RB_ENTRY(args_entry) entry;
};
struct args {
struct args_tree tree;
int argc;
char **argv;
};
static struct args_entry *args_find(struct args *, u_char);
static int args_cmp(struct args_entry *, struct args_entry *);
@ -73,7 +79,7 @@ args_create(void)
/* Parse an argv and argc into a new argument set. */
struct args *
args_parse(const char *template, int argc, char **argv)
args_parse(const char *template, int argc, char **argv, int lower, int upper)
{
struct args *args;
int opt;
@ -99,6 +105,10 @@ args_parse(const char *template, int argc, char **argv)
args->argc = argc;
args->argv = cmd_copy_argv(argc, argv);
if ((lower != -1 && argc < lower) || (upper != -1 && argc > upper)) {
args_free(args);
return (NULL);
}
return (args);
}
@ -126,6 +136,14 @@ args_free(struct args *args)
free(args);
}
/* Convert arguments to vector. */
void
args_vector(struct args *args, int *argc, char ***argv)
{
*argc = args->argc;
*argv = cmd_copy_argv(args->argc, args->argv);
}
/* Add to string. */
static void printflike(3, 4)
args_print_add(char **buf, size_t *len, const char *fmt, ...)
@ -145,23 +163,6 @@ args_print_add(char **buf, size_t *len, const char *fmt, ...)
free(s);
}
/* Add value to string. */
static void
args_print_add_value(char **buf, size_t *len, struct args_entry *entry,
struct args_value *value)
{
char *escaped;
if (**buf != '\0')
args_print_add(buf, len, " -%c ", entry->flag);
else
args_print_add(buf, len, "-%c ", entry->flag);
escaped = args_escape(value->value);
args_print_add(buf, len, "%s", escaped);
free(escaped);
}
/* Add argument to string. */
static void
args_print_add_argument(char **buf, size_t *len, const char *argument)
@ -203,8 +204,13 @@ args_print(struct args *args)
/* Then the flags with arguments. */
RB_FOREACH(entry, args_tree, &args->tree) {
TAILQ_FOREACH(value, &entry->values, entry)
args_print_add_value(&buf, &len, entry, value);
TAILQ_FOREACH(value, &entry->values, entry) {
if (*buf != '\0')
args_print_add(&buf, &len, " -%c", entry->flag);
else
args_print_add(&buf, &len, "-%c", entry->flag);
args_print_add_argument(&buf, &len, value->value);
}
}
/* And finally the argument vector. */
@ -330,6 +336,22 @@ args_next(struct args_entry **entry)
return ((*entry)->flag);
}
/* Get argument count. */
u_int
args_count(struct args *args)
{
return (args->argc);
}
/* Return argument as string. */
const char *
args_string(struct args *args, u_int idx)
{
if (idx >= (u_int)args->argc)
return (NULL);
return (args->argv[idx]);
}
/* Get first value in argument. */
struct args_value *
args_first_value(struct args *args, u_char flag)

20
cmd-bind-key.c
View File

@ -48,12 +48,13 @@ cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
key_code key;
const char *tablename, *note = args_get(args, 'N');
struct cmd_parse_result *pr;
char **argv = args->argv;
int argc = args->argc, repeat;
char **argv;
int argc, repeat;
u_int count = args_count(args);
key = key_string_lookup_string(argv[0]);
key = key_string_lookup_string(args_string(args, 0));
if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
cmdq_error(item, "unknown key: %s", argv[0]);
cmdq_error(item, "unknown key: %s", args_string(args, 0));
return (CMD_RETURN_ERROR);
}
@ -65,11 +66,14 @@ cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
tablename = "prefix";
repeat = args_has(args, 'r');
if (argc != 1) {
if (argc == 2)
pr = cmd_parse_from_string(argv[1], NULL);
else
if (count != 1) {
if (count == 2)
pr = cmd_parse_from_string(args_string(args, 1), NULL);
else {
args_vector(args, &argc, &argv);
pr = cmd_parse_from_arguments(argc - 1, argv + 1, NULL);
cmd_free_argv(argc, argv);
}
switch (pr->status) {
case CMD_PARSE_EMPTY:
cmdq_error(item, "empty command");

33
cmd-command-prompt.c
View File

@ -71,9 +71,10 @@ cmd_command_prompt_exec(struct cmd *self, struct cmdq_item *item)
struct args *args = cmd_get_args(self);
struct client *tc = cmdq_get_target_client(item);
struct cmd_find_state *target = cmdq_get_target(item);
const char *inputs, *prompts, *type;
const char *inputs, *prompts, *type, *s;
struct cmd_command_prompt_cdata *cdata;
char *prompt, *ptr, *input = NULL;
char *prompt, *comma, *input = NULL;
u_int count = args_count(args);
size_t n;
int wait = !args_has(args, 'b');
@ -94,28 +95,30 @@ cmd_command_prompt_exec(struct cmd *self, struct cmdq_item *item)
if (wait)
cdata->item = item;
if (args->argc != 0 && args_has(args, 'F'))
cdata->template = format_single_from_target(item, args->argv[0]);
else if (args->argc != 0)
cdata->template = xstrdup(args->argv[0]);
else
if (count != 0) {
s = args_string(args, 0);
if (args_has(args, 'F'))
cdata->template = format_single_from_target(item, s);
else
cdata->template = xstrdup(s);
} else
cdata->template = xstrdup("%1");
if ((prompts = args_get(args, 'p')) != NULL)
cdata->prompts = xstrdup(prompts);
else if (args->argc != 0) {
else if (count != 0) {
n = strcspn(cdata->template, " ,");
xasprintf(&cdata->prompts, "(%.*s) ", (int) n, cdata->template);
xasprintf(&cdata->prompts, "(%.*s) ", (int)n, cdata->template);
} else
cdata->prompts = xstrdup(":");
/* Get first prompt. */
cdata->next_prompt = cdata->prompts;
ptr = strsep(&cdata->next_prompt, ",");
comma = strsep(&cdata->next_prompt, ",");
if (prompts == NULL)
prompt = xstrdup(ptr);
prompt = xstrdup(comma);
else
xasprintf(&prompt, "%s ", ptr);
xasprintf(&prompt, "%s ", comma);
/* Get initial prompt input. */
if ((inputs = args_get(args, 'I')) != NULL) {
@ -157,7 +160,7 @@ cmd_command_prompt_callback(struct client *c, void *data, const char *s,
int done)
{
struct cmd_command_prompt_cdata *cdata = data;
char *new_template, *prompt, *ptr, *error;
char *new_template, *prompt, *comma, *error;
char *input = NULL;
struct cmdq_item *item = cdata->item;
enum cmd_parse_status status;
@ -177,8 +180,8 @@ cmd_command_prompt_callback(struct client *c, void *data, const char *s,
* Check if there are more prompts; if so, get its respective input
* and update the prompt data.
*/
if (done && (ptr = strsep(&cdata->next_prompt, ",")) != NULL) {
xasprintf(&prompt, "%s ", ptr);
if (done && (comma = strsep(&cdata->next_prompt, ",")) != NULL) {
xasprintf(&prompt, "%s ", comma);
input = strsep(&cdata->next_input, ",");
status_prompt_update(c, prompt, input);

12
cmd-confirm-before.c
View File

@ -59,22 +59,22 @@ cmd_confirm_before_exec(struct cmd *self, struct cmdq_item *item)
struct cmd_confirm_before_data *cdata;
struct client *tc = cmdq_get_target_client(item);
struct cmd_find_state *target = cmdq_get_target(item);
char *cmd, *copy, *new_prompt, *ptr;
char *cmd, *copy, *new_prompt, *tmp;
const char *prompt;
int wait = !args_has(args, 'b');
cdata = xcalloc(1, sizeof *cdata);
cdata->cmd = xstrdup(args_string(args, 0));
if ((prompt = args_get(args, 'p')) != NULL)
xasprintf(&new_prompt, "%s ", prompt);
else {
ptr = copy = xstrdup(args->argv[0]);
cmd = strsep(&ptr, " \t");
tmp = copy = xstrdup(cdata->cmd);
cmd = strsep(&tmp, " \t");
xasprintf(&new_prompt, "Confirm '%s'? (y/n) ", cmd);
free(copy);
}
cdata = xcalloc(1, sizeof *cdata);
cdata->cmd = xstrdup(args->argv[0]);
cmd_get_source(self, &cdata->pi.file, &cdata->pi.line);
if (wait)
cdata->pi.item = item;

52
cmd-display-menu.c
View File

@ -261,10 +261,10 @@ cmd_display_menu_exec(struct cmd *self, struct cmdq_item *item)
struct client *tc = cmdq_get_target_client(item);
struct menu *menu = NULL;
struct menu_item menu_item;
const char *key;
char *title, *name;
int flags = 0, i;
u_int px, py;
const char *key, *name;
char *title;
int flags = 0;
u_int px, py, i, count = args_count(args);
if (tc->overlay_draw != NULL)
return (CMD_RETURN_NORMAL);
@ -275,24 +275,24 @@ cmd_display_menu_exec(struct cmd *self, struct cmdq_item *item)
title = xstrdup("");
menu = menu_create(title);
for (i = 0; i != args->argc; /* nothing */) {
name = args->argv[i++];
for (i = 0; i != count; /* nothing */) {
name = args_string(args, i++);
if (*name == '\0') {
menu_add_item(menu, NULL, item, tc, target);
continue;
}
if (args->argc - i < 2) {
if (count - i < 2) {
cmdq_error(item, "not enough arguments");
free(title);
menu_free(menu);
return (CMD_RETURN_ERROR);
}
key = args->argv[i++];
key = args_string(args, i++);
menu_item.name = name;
menu_item.key = key_string_lookup_string(key);
menu_item.command = args->argv[i++];
menu_item.command = args_string(args, i++);
menu_add_item(menu, &menu_item, item, tc, target);
}
@ -329,11 +329,10 @@ cmd_display_popup_exec(struct cmd *self, struct cmdq_item *item)
struct session *s = target->s;
struct client *tc = cmdq_get_target_client(item);
struct tty *tty = &tc->tty;
const char *value, *shell[] = { NULL, NULL };
const char *shellcmd = NULL;
char *cwd, *cause, **argv = args->argv;
int flags = 0, argc = args->argc;
u_int px, py, w, h;
const char *value, *shell, *shellcmd = NULL;
char *cwd, *cause, **argv = NULL;
int flags = 0, argc = 0;
u_int px, py, w, h, count = args_count(args);
if (args_has(args, 'C')) {
server_client_clear_overlay(tc);
@ -374,18 +373,18 @@ cmd_display_popup_exec(struct cmd *self, struct cmdq_item *item)
cwd = format_single_from_target(item, value);
else
cwd = xstrdup(server_client_get_cwd(tc, s));
if (argc == 0)
if (count == 0)
shellcmd = options_get_string(s->options, "default-command");
else if (argc == 1)
shellcmd = argv[0];
if (argc <= 1 && (shellcmd == NULL || *shellcmd == '\0')) {
else if (count == 1)
shellcmd = args_string(args, 0);
if (count <= 1 && (shellcmd == NULL || *shellcmd == '\0')) {
shellcmd = NULL;
shell[0] = options_get_string(s->options, "default-shell");
if (!checkshell(shell[0]))
shell[0] = _PATH_BSHELL;
argc = 1;
argv = (char**)shell;
}
shell = options_get_string(s->options, "default-shell");
if (!checkshell(shell))
shell = _PATH_BSHELL;
cmd_append_argv(&argc, &argv, shell);
} else
args_vector(args, &argc, &argv);
if (args_has(args, 'E') > 1)
flags |= POPUP_CLOSEEXITZERO;
@ -394,7 +393,10 @@ cmd_display_popup_exec(struct cmd *self, struct cmdq_item *item)
if (args_has(args, 'B'))
flags |= POPUP_NOBORDER;
if (popup_display(flags, item, px, py, w, h, shellcmd, argc, argv, cwd,
tc, s, NULL, NULL) != 0)
tc, s, NULL, NULL) != 0) {
cmd_free_argv(argc, argv);
return (CMD_RETURN_NORMAL);
}
cmd_free_argv(argc, argv);
return (CMD_RETURN_WAIT);
}

13
cmd-display-message.c
View File

@ -68,9 +68,9 @@ cmd_display_message_exec(struct cmd *self, struct cmdq_item *item)
struct window_pane *wp = target->wp;
const char *template;
char *msg, *cause;
int delay = -1;
int delay = -1, flags;
struct format_tree *ft;
int flags;
u_int count = args_count(args);
if (args_has(args, 'I')) {
if (wp == NULL)
@ -83,7 +83,7 @@ cmd_display_message_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_WAIT);
}
if (args_has(args, 'F') && args->argc != 0) {
if (args_has(args, 'F') && count != 0) {
cmdq_error(item, "only one of -F or argument must be given");
return (CMD_RETURN_ERROR);
}
@ -97,9 +97,10 @@ cmd_display_message_exec(struct cmd *self, struct cmdq_item *item)
}
}
template = args_get(args, 'F');
if (args->argc != 0)
template = args->argv[0];
if (count != 0)
template = args_string(args, 0);
else
template = args_get(args, 'F');
if (template == NULL)
template = DISPLAY_MESSAGE_TEMPLATE;

4
cmd-display-panes.c
View File

@ -276,8 +276,8 @@ cmd_display_panes_exec(struct cmd *self, struct cmdq_item *item)
delay = options_get_number(s->options, "display-panes-time");
cdata = xmalloc(sizeof *cdata);
if (args->argc != 0)
cdata->command = xstrdup(args->argv[0]);
if (args_count(args))
cdata->command = xstrdup(args_string(args, 0));
else
cdata->command = xstrdup("select-pane -t '%%'");
if (args_has(args, 'b'))

2
cmd-find-window.c
View File

@ -47,7 +47,7 @@ cmd_find_window_exec(struct cmd *self, struct cmdq_item *item)
struct args *args = cmd_get_args(self), *new_args;
struct cmd_find_state *target = cmdq_get_target(item);
struct window_pane *wp = target->wp;
const char *s = args->argv[0], *suffix = "";
const char *s = args_string(args, 0), *suffix = "";
char *filter;
int C, N, T;

21
cmd-if-shell.c
View File

@ -65,21 +65,20 @@ cmd_if_shell_exec(struct cmd *self, struct cmdq_item *item)
struct cmd_find_state *target = cmdq_get_target(item);
struct cmdq_state *state = cmdq_get_state(item);
struct cmd_if_shell_data *cdata;
char *shellcmd, *cmd, *error;
const char *file;
char *shellcmd, *error;
const char *cmd = NULL, *file;
struct client *tc = cmdq_get_target_client(item);
struct session *s = target->s;
struct cmd_parse_input pi;
enum cmd_parse_status status;
u_int count = args_count(args);
shellcmd = format_single_from_target(item, args->argv[0]);
shellcmd = format_single_from_target(item, args_string(args, 0));
if (args_has(args, 'F')) {
if (*shellcmd != '0' && *shellcmd != '\0')
cmd = args->argv[1];
else if (args->argc == 3)
cmd = args->argv[2];
else
cmd = NULL;
cmd = args_string(args, 1);
else if (count == 3)
cmd = args_string(args, 2);
free(shellcmd);
if (cmd == NULL)
return (CMD_RETURN_NORMAL);
@ -101,9 +100,9 @@ cmd_if_shell_exec(struct cmd *self, struct cmdq_item *item)
cdata = xcalloc(1, sizeof *cdata);
cdata->cmd_if = xstrdup(args->argv[1]);
if (args->argc == 3)
cdata->cmd_else = xstrdup(args->argv[2]);
cdata->cmd_if = xstrdup(args_string(args, 1));
if (count == 3)
cdata->cmd_else = xstrdup(args_string(args, 2));
if (!args_has(args, 'b'))
cdata->client = cmdq_get_client(item);

17
cmd-list-keys.c
View File

@ -150,7 +150,7 @@ cmd_list_keys_exec(struct cmd *self, struct cmdq_item *item)
struct args *args = cmd_get_args(self);
struct key_table *table;
struct key_binding *bd;
const char *tablename, *r;
const char *tablename, *r, *keystr;
char *key, *cp, *tmp, *start, *empty;
key_code prefix, only = KEYC_UNKNOWN;
int repeat, width, tablewidth, keywidth, found = 0;
@ -159,10 +159,10 @@ cmd_list_keys_exec(struct cmd *self, struct cmdq_item *item)
if (cmd_get_entry(self) == &cmd_list_commands_entry)
return (cmd_list_keys_commands(self, item));
if (args->argc != 0) {
only = key_string_lookup_string(args->argv[0]);
if ((keystr = args_string(args, 0)) != NULL) {
only = key_string_lookup_string(keystr);
if (only == KEYC_UNKNOWN) {
cmdq_error(item, "invalid key: %s", args->argv[0]);
cmdq_error(item, "invalid key: %s", keystr);
return (CMD_RETURN_ERROR);
}
only &= (KEYC_MASK_KEY|KEYC_MASK_MODIFIERS);
@ -243,6 +243,7 @@ cmd_list_keys_exec(struct cmd *self, struct cmdq_item *item)
tmpsize = 256;
tmp = xmalloc(tmpsize);
table = key_bindings_first_table();
while (table != NULL) {
if (tablename != NULL && strcmp(table->name, tablename) != 0) {
@ -307,7 +308,7 @@ cmd_list_keys_exec(struct cmd *self, struct cmdq_item *item)
out:
if (only != KEYC_UNKNOWN && !found) {
cmdq_error(item, "unknown key: %s", args->argv[0]);
cmdq_error(item, "unknown key: %s", args_string(args, 0));
return (CMD_RETURN_ERROR);
}
return (CMD_RETURN_NORMAL);
@ -320,12 +321,9 @@ cmd_list_keys_commands(struct cmd *self, struct cmdq_item *item)
const struct cmd_entry **entryp;
const struct cmd_entry *entry;
struct format_tree *ft;
const char *template, *s, *command = NULL;
const char *template, *s, *command;
char *line;
if (args->argc != 0)
command = args->argv[0];
if ((template = args_get(args, 'F')) == NULL) {
template = "#{command_list_name}"
"#{?command_list_alias, (#{command_list_alias}),} "
@ -335,6 +333,7 @@ cmd_list_keys_commands(struct cmd *self, struct cmdq_item *item)
ft = format_create(cmdq_get_client(item), item, FORMAT_NONE, 0);
format_defaults(ft, NULL, NULL, NULL, NULL);
command = args_string(args, 0);
for (entryp = cmd_table; *entryp != NULL; entryp++) {
entry = *entryp;
if (command != NULL &&

2
cmd-load-buffer.c
View File

@ -105,7 +105,7 @@ cmd_load_buffer_exec(struct cmd *self, struct cmdq_item *item)
cdata->client->references++;
}
path = format_single_from_target(item, args->argv[0]);
path = format_single_from_target(item, args_string(args, 0));
file_read(cmdq_get_client(item), path, cmd_load_buffer_done, cdata);
free(path);

14
cmd-new-session.c
View File

@ -79,8 +79,8 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
char *cause, *cwd = NULL, *cp, *newname = NULL;
char *name, *prefix = NULL;
int detached, already_attached, is_control = 0;
u_int sx, sy, dsx, dsy;
struct spawn_context sc;
u_int sx, sy, dsx, dsy, count = args_count(args);
struct spawn_context sc = { 0 };
enum cmd_retval retval;
struct cmd_find_state fs;
struct args_value *av;
@ -93,7 +93,7 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_NORMAL);
}
if (args_has(args, 't') && (args->argc != 0 || args_has(args, 'n'))) {
if (args_has(args, 't') && (count != 0 || args_has(args, 'n'))) {
cmdq_error(item, "command or window name given with target");
return (CMD_RETURN_ERROR);
}
@ -277,15 +277,13 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
s = session_create(prefix, newname, cwd, env, oo, tiop);
/* Spawn the initial window. */
memset(&sc, 0, sizeof sc);
sc.item = item;
sc.s = s;
if (!detached)
sc.tc = c;
sc.name = args_get(args, 'n');
sc.argc = args->argc;
sc.argv = args->argv;
args_vector(args, &sc.argc, &sc.argv);
sc.idx = -1;
sc.cwd = args_get(args, 'c');
@ -358,12 +356,16 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
cmd_find_from_session(&fs, s, 0);
cmdq_insert_hook(s, item, &fs, "after-new-session");
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
free(cwd);
free(newname);
free(prefix);
return (CMD_RETURN_NORMAL);
fail:
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
free(cwd);
free(newname);
free(prefix);

13
cmd-new-window.c
View File

@ -55,12 +55,11 @@ cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
struct client *c = cmdq_get_client(item);
struct cmd_find_state *current = cmdq_get_current(item);
struct cmd_find_state *target = cmdq_get_target(item);
struct spawn_context sc;
struct spawn_context sc = { 0 };
struct client *tc = cmdq_get_target_client(item);
struct session *s = target->s;
struct winlink *wl = target->wl;
struct winlink *wl = target->wl, *new_wl = NULL;
int idx = target->idx, before;
struct winlink *new_wl = NULL;
char *cause = NULL, *cp;
const char *template, *name;
struct cmd_find_state fs;
@ -101,14 +100,12 @@ cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
idx = target->idx;
}
memset(&sc, 0, sizeof sc);
sc.item = item;
sc.s = s;
sc.tc = tc;
sc.name = args_get(args, 'n');
sc.argc = args->argc;
sc.argv = args->argv;
args_vector(args, &sc.argc, &sc.argv);
sc.environ = environ_create();
av = args_first_value(args, 'e');
@ -129,6 +126,8 @@ cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
if ((new_wl = spawn_window(&sc, &cause)) == NULL) {
cmdq_error(item, "create window failed: %s", cause);
free(cause);
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_ERROR);
}
@ -150,6 +149,8 @@ cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
cmd_find_from_winlink(&fs, new_wl, 0);
cmdq_insert_hook(s, item, &fs, "after-new-window");
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_NORMAL);
}

4
cmd-pipe-pane.c
View File

@ -82,7 +82,7 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmdq_item *item)
}
/* If no pipe command, that is enough. */
if (args->argc == 0 || *args->argv[0] == '\0')
if (args_count(args) == 0 || *args_string(args, 0) == '\0')
return (CMD_RETURN_NORMAL);
/*
@ -112,7 +112,7 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmdq_item *item)
/* Expand the command. */
ft = format_create(cmdq_get_client(item), item, FORMAT_NONE, 0);
format_defaults(ft, tc, s, wl, wp);
cmd = format_expand_time(ft, args->argv[0]);
cmd = format_expand_time(ft, args_string(args, 0));
format_free(ft);
/* Fork the child. */

6
cmd-queue.c
View File

@ -357,7 +357,7 @@ cmdq_insert_hook(struct session *s, struct cmdq_item *item,
struct options *oo;
va_list ap;
char *name, tmp[32], flag, *arguments;
int i;
u_int i;
const char *value;
struct cmdq_item *new_item;
struct cmdq_state *new_state;
@ -394,9 +394,9 @@ cmdq_insert_hook(struct session *s, struct cmdq_item *item,
cmdq_add_format(new_state, "hook_arguments", "%s", arguments);
free(arguments);
for (i = 0; i < args->argc; i++) {
for (i = 0; i < args_count(args); i++) {
xsnprintf(tmp, sizeof tmp, "hook_argument_%d", i);
cmdq_add_format(new_state, tmp, "%s", args->argv[i]);
cmdq_add_format(new_state, tmp, "%s", args_string(args, i));
}
flag = args_first(args, &ae);
while (flag != 0) {

5
cmd-refresh-client.c
View File

@ -127,10 +127,11 @@ cmd_refresh_client_exec(struct cmd *self, struct cmdq_item *item)
args_has(args, 'U') ||
args_has(args, 'D'))
{
if (args->argc == 0)
if (args_count(args) == 0)
adjust = 1;
else {
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
adjust = strtonum(args_string(args, 0), 1, INT_MAX,
&errstr);
if (errstr != NULL) {
cmdq_error(item, "adjustment %s", errstr);
return (CMD_RETURN_ERROR);

2
cmd-rename-session.c
View File

@ -51,7 +51,7 @@ cmd_rename_session_exec(struct cmd *self, struct cmdq_item *item)
struct session *s = target->s;
char *newname, *tmp;
tmp = format_single_from_target(item, args->argv[0]);
tmp = format_single_from_target(item, args_string(args, 0));
newname = session_check_name(tmp);
if (newname == NULL) {
cmdq_error(item, "invalid session: %s", tmp);

2
cmd-rename-window.c
View File

@ -50,7 +50,7 @@ cmd_rename_window_exec(struct cmd *self, struct cmdq_item *item)
struct winlink *wl = target->wl;
char *newname;
newname = format_single_from_target(item, args->argv[0]);
newname = format_single_from_target(item, args_string(args, 0));
window_set_name(wl->window, newname);
options_set_number(wl->window->options, "automatic-rename", 0);

5
cmd-resize-pane.c
View File

@ -95,10 +95,11 @@ cmd_resize_pane_exec(struct cmd *self, struct cmdq_item *item)
}
server_unzoom_window(w);
if (args->argc == 0)
if (args_count(args) == 0)
adjust = 1;
else {
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
adjust = strtonum(args_string(args, 0), 1, INT_MAX,
&errstr);
if (errstr != NULL) {
cmdq_error(item, "adjustment %s", errstr);
return (CMD_RETURN_ERROR);

5
cmd-resize-window.c
View File

@ -56,10 +56,11 @@ cmd_resize_window_exec(struct cmd *self, struct cmdq_item *item)
u_int adjust, sx, sy;
int xpixel = -1, ypixel = -1;
if (args->argc == 0)
if (args_count(args) == 0)
adjust = 1;
else {
adjust = strtonum(args->argv[0], 1, INT_MAX, &errstr);
adjust = strtonum(args_string(args, 0), 1, INT_MAX,
&errstr);
if (errstr != NULL) {
cmdq_error(item, "adjustment %s", errstr);
return (CMD_RETURN_ERROR);

10
cmd-respawn-pane.c
View File

@ -49,14 +49,13 @@ cmd_respawn_pane_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = cmd_get_args(self);
struct cmd_find_state *target = cmdq_get_target(item);
struct spawn_context sc;
struct spawn_context sc = { 0 };
struct session *s = target->s;
struct winlink *wl = target->wl;
struct window_pane *wp = target->wp;
char *cause = NULL;
struct args_value *av;
memset(&sc, 0, sizeof sc);
sc.item = item;
sc.s = s;
sc.wl = wl;
@ -65,8 +64,7 @@ cmd_respawn_pane_exec(struct cmd *self, struct cmdq_item *item)
sc.lc = NULL;
sc.name = NULL;
sc.argc = args->argc;
sc.argv = args->argv;
args_vector(args, &sc.argc, &sc.argv);
sc.environ = environ_create();
av = args_first_value(args, 'e');
@ -85,6 +83,8 @@ cmd_respawn_pane_exec(struct cmd *self, struct cmdq_item *item)
if (spawn_pane(&sc, &cause) == NULL) {
cmdq_error(item, "respawn pane failed: %s", cause);
free(cause);
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_ERROR);
}
@ -93,6 +93,8 @@ cmd_respawn_pane_exec(struct cmd *self, struct cmdq_item *item)
server_redraw_window_borders(wp->window);
server_status_window(wp->window);
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_NORMAL);
}

10
cmd-respawn-window.c
View File

@ -49,22 +49,20 @@ cmd_respawn_window_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = cmd_get_args(self);
struct cmd_find_state *target = cmdq_get_target(item);
struct spawn_context sc;
struct spawn_context sc = { 0 };
struct client *tc = cmdq_get_target_client(item);
struct session *s = target->s;
struct winlink *wl = target->wl;
char *cause = NULL;
struct args_value *av;
memset(&sc, 0, sizeof sc);
sc.item = item;
sc.s = s;
sc.wl = wl;
sc.tc = tc;
sc.name = NULL;
sc.argc = args->argc;
sc.argv = args->argv;
args_vector(args, &sc.argc, &sc.argv);
sc.environ = environ_create();
av = args_first_value(args, 'e');
@ -83,12 +81,16 @@ cmd_respawn_window_exec(struct cmd *self, struct cmdq_item *item)
if (spawn_window(&sc, &cause) == NULL) {
cmdq_error(item, "respawn window failed: %s", cause);
free(cause);
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_ERROR);
}
server_redraw_window(wl->window);
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_NORMAL);
}

7
cmd-run-shell.c
View File

@ -104,6 +104,7 @@ cmd_run_shell_exec(struct cmd *self, struct cmdq_item *item)
double d;
struct timeval tv;
char *end;
const char *cmd = args_string(args, 0);
int wait = !args_has(args, 'b');
if ((delay = args_get(args, 'd')) != NULL) {
@ -112,12 +113,12 @@ cmd_run_shell_exec(struct cmd *self, struct cmdq_item *item)
cmdq_error(item, "invalid delay time: %s", delay);
return (CMD_RETURN_ERROR);
}
} else if (args->argc == 0)
} else if (args_count(args) == 0)
return (CMD_RETURN_NORMAL);
cdata = xcalloc(1, sizeof *cdata);
if (args->argc != 0)
cdata->cmd = format_single_from_target(item, args->argv[0]);
if (cmd != NULL)
cdata->cmd = format_single_from_target(item, cmd);
cdata->shell = !args_has(args, 'C');
if (!cdata->shell) {

2
cmd-save-buffer.c
View File

@ -105,7 +105,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmdq_item *item)
}
path = xstrdup("-");
} else
path = format_single_from_target(item, args->argv[0]);
path = format_single_from_target(item, args_string(args, 0));
if (args_has(args, 'a'))
flags = O_APPEND;
else

18
cmd-select-layout.c
View File

@ -105,24 +105,24 @@ cmd_select_layout_exec(struct cmd *self, struct cmdq_item *item)
goto changed;
}
if (args_count(args) != 0)
layoutname = args_string(args, 0);
else if (args_has(args, 'o'))
layoutname = oldlayout;
else
layoutname = NULL;
if (!args_has(args, 'o')) {
if (args->argc == 0)
if (layoutname == NULL)
layout = w->lastlayout;
else
layout = layout_set_lookup(args->argv[0]);
layout = layout_set_lookup(layoutname);
if (layout != -1) {
layout_set_select(w, layout);
goto changed;
}
}
if (args->argc != 0)
layoutname = args->argv[0];
else if (args_has(args, 'o'))
layoutname = oldlayout;
else
layoutname = NULL;
if (layoutname != NULL) {
if (layout_parse(w, layoutname) == -1) {
cmdq_error(item, "can't set layout: %s", layoutname);

10
cmd-send-keys.c
View File

@ -90,7 +90,7 @@ static struct cmdq_item *
cmd_send_keys_inject_string(struct cmdq_item *item, struct cmdq_item *after,
struct args *args, int i)
{
const char *s = args->argv[i];
const char *s = args_string(args, i);
struct utf8_data *ud, *loop;
utf8_char uc;
key_code key;
@ -145,9 +145,9 @@ cmd_send_keys_exec(struct cmd *self, struct cmdq_item *item)
struct mouse_event *m = &event->m;
struct window_mode_entry *wme = TAILQ_FIRST(&wp->modes);
struct cmdq_item *after = item;
int i;
key_code key;
u_int np = 1;
u_int i, np = 1;
u_int count = args_count(args);
char *cause = NULL;
if (args_has(args, 'N')) {
@ -157,7 +157,7 @@ cmd_send_keys_exec(struct cmd *self, struct cmdq_item *item)
free(cause);
return (CMD_RETURN_ERROR);
}
if (wme != NULL && (args_has(args, 'X') || args->argc == 0)) {
if (wme != NULL && (args_has(args, 'X') || count == 0)) {
if (wme->mode->command == NULL) {
cmdq_error(item, "not in a mode");
return (CMD_RETURN_ERROR);
@ -203,7 +203,7 @@ cmd_send_keys_exec(struct cmd *self, struct cmdq_item *item)
}
for (; np != 0; np--) {
for (i = 0; i < args->argc; i++) {
for (i = 0; i < count; i++) {
after = cmd_send_keys_inject_string(item, after, args,
i);
}

6
cmd-set-buffer.c
View File

@ -94,11 +94,11 @@ cmd_set_buffer_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_NORMAL);
}
if (args->argc != 1) {
if (args_count(args) != 1) {
cmdq_error(item, "no data specified");
return (CMD_RETURN_ERROR);
}
if ((newsize = strlen(args->argv[0])) == 0)
if ((newsize = strlen(args_string(args, 0))) == 0)
return (CMD_RETURN_NORMAL);
bufsize = 0;
@ -111,7 +111,7 @@ cmd_set_buffer_exec(struct cmd *self, struct cmdq_item *item)
}
bufdata = xrealloc(bufdata, bufsize + newsize);
memcpy(bufdata + bufsize, args->argv[0], newsize);
memcpy(bufdata + bufsize, args_string(args, 0), newsize);
bufsize += newsize;
if (paste_set(bufdata, bufsize, bufname, &cause) != 0) {

19
cmd-set-environment.c
View File

@ -49,11 +49,11 @@ cmd_set_environment_exec(struct cmd *self, struct cmdq_item *item)
struct args *args = cmd_get_args(self);
struct cmd_find_state *target = cmdq_get_target(item);
struct environ *env;
const char *name, *value, *tflag;
char *expand = NULL;
const char *name = args_string(args, 0), *value;
const char *tflag;
char *expanded = NULL;
enum cmd_retval retval = CMD_RETURN_NORMAL;
name = args->argv[0];
if (*name == '\0') {
cmdq_error(item, "empty variable name");
return (CMD_RETURN_ERROR);
@ -63,13 +63,14 @@ cmd_set_environment_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_ERROR);
}
if (args->argc < 2)
if (args_count(args) < 2)
value = NULL;
else if (args_has(args, 'F'))
value = expand = format_single_from_target(item, args->argv[1]);
else
value = args->argv[1];
value = args_string(args, 1);
if (value != NULL && args_has(args, 'F')) {
expanded = format_single_from_target(item, value);
value = expanded;
}
if (args_has(args, 'g'))
env = global_environ;
else {
@ -113,6 +114,6 @@ cmd_set_environment_exec(struct cmd *self, struct cmdq_item *item)
}
out:
free(expand);
free(expanded);
return (retval);
}

20
cmd-set-option.c
View File

@ -77,14 +77,16 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
struct window_pane *loop;
struct options *oo;
struct options_entry *parent, *o, *po;
char *name, *argument, *value = NULL, *cause;
char *name, *argument, *expanded = NULL;
char *cause;
const char *value;
int window, idx, already, error, ambiguous;
int scope;
window = (cmd_get_entry(self) == &cmd_set_window_option_entry);
/* Expand argument. */
argument = format_single_from_target(item, args->argv[0]);
argument = format_single_from_target(item, args_string(args, 0));
/* If set-hook -R, fire the hook straight away. */
if (cmd_get_entry(self) == &cmd_set_hook_entry && args_has(args, 'R')) {
@ -104,12 +106,14 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
cmdq_error(item, "invalid option: %s", argument);
goto fail;
}
if (args->argc < 2)
if (args_count(args) < 2)
value = NULL;
else if (args_has(args, 'F'))
value = format_single_from_target(item, args->argv[1]);
else
value = xstrdup(args->argv[1]);
value = args_string(args, 1);
if (value != NULL && args_has(args, 'F')) {
expanded = format_single_from_target(item, value);
value = expanded;
}
/* Get the scope and table for the option .*/
scope = options_scope_from_name(args, window, name, target, &oo,
@ -211,13 +215,13 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
out:
free(argument);
free(value);
free(expanded);
free(name);
return (CMD_RETURN_NORMAL);
fail:
free(argument);
free(value);
free(expanded);
free(name);
return (CMD_RETURN_ERROR);
}

8
cmd-show-environment.c
View File

@ -101,7 +101,7 @@ cmd_show_environment_exec(struct cmd *self, struct cmdq_item *item)
struct cmd_find_state *target = cmdq_get_target(item);
struct environ *env;
struct environ_entry *envent;
const char *tflag;
const char *tflag, *name = args_string(args, 0);
if ((tflag = args_get(args, 't')) != NULL) {
if (target->s == NULL) {
@ -124,10 +124,10 @@ cmd_show_environment_exec(struct cmd *self, struct cmdq_item *item)
env = target->s->environ;
}
if (args->argc != 0) {
envent = environ_find(env, args->argv[0]);
if (name != NULL) {
envent = environ_find(env, name);
if (envent == NULL) {
cmdq_error(item, "unknown variable: %s", args->argv[0]);
cmdq_error(item, "unknown variable: %s", name);
return (CMD_RETURN_ERROR);
}
cmd_show_environment_print(self, item, envent);

4
cmd-show-options.c
View File

@ -86,7 +86,7 @@ cmd_show_options_exec(struct cmd *self, struct cmdq_item *item)
window = (cmd_get_entry(self) == &cmd_show_window_options_entry);
if (args->argc == 0) {
if (args_count(args) == 0) {
scope = options_scope_from_flags(args, window, target, &oo,
&cause);
if (scope == OPTIONS_TABLE_NONE) {
@ -98,7 +98,7 @@ cmd_show_options_exec(struct cmd *self, struct cmdq_item *item)
}
return (cmd_show_options_all(self, item, scope, oo));
}
argument = format_single_from_target(item, args->argv[0]);
argument = format_single_from_target(item, args_string(args, 0));
name = options_match(argument, &idx, &ambiguous);
if (name == NULL) {

20
cmd-source-file.c
View File

@ -129,11 +129,11 @@ cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
struct cmd_source_file_data *cdata;
struct client *c = cmdq_get_client(item);
enum cmd_retval retval = CMD_RETURN_NORMAL;
char *pattern, *cwd, *expand = NULL;
char *pattern, *cwd, *expanded = NULL;
const char *path, *error;
glob_t g;
int i, result;
u_int j;
int result;
u_int i, j;
cdata = xcalloc(1, sizeof *cdata);
cdata->item = item;
@ -147,13 +147,13 @@ cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
utf8_stravis(&cwd, server_client_get_cwd(c, NULL), VIS_GLOB);
for (i = 0; i < args->argc; i++) {
for (i = 0; i < args_count(args); i++) {
path = args_string(args, i);
if (args_has(args, 'F')) {
free(expand);
expand = format_single_from_target(item, args->argv[i]);
path = expand;
} else
path = args->argv[i];
free(expanded);
expanded = format_single_from_target(item, path);
path = expanded;
}
if (strcmp(path, "-") == 0) {
cmd_source_file_add(cdata, "-");
continue;
@ -180,7 +180,7 @@ cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
free(pattern);
continue;
}
free(expand);
free(expanded);
free(pattern);
for (j = 0; j < g.gl_pathc; j++)

17
cmd-split-window.c
View File

@ -56,7 +56,7 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
struct args *args = cmd_get_args(self);
struct cmd_find_state *current = cmdq_get_current(item);
struct cmd_find_state *target = cmdq_get_target(item);
struct spawn_context sc;
struct spawn_context sc = { 0 };
struct client *tc = cmdq_get_target_client(item);
struct session *s = target->s;
struct winlink *wl = target->wl;
@ -69,6 +69,7 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
char *cause, *cp, *copy;
size_t plen;
struct args_value *av;
u_int count = args_count(args);
if (args_has(args, 'h'))
type = LAYOUT_LEFTRIGHT;
@ -112,14 +113,14 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
size = -1;
window_push_zoom(wp->window, 1, args_has(args, 'Z'));
input = (args_has(args, 'I') && args->argc == 0);
input = (args_has(args, 'I') && count == 0);
flags = 0;
if (args_has(args, 'b'))
flags |= SPAWN_BEFORE;
if (args_has(args, 'f'))
flags |= SPAWN_FULLSIZE;
if (input || (args->argc == 1 && *args->argv[0] == '\0'))
if (input || (count == 1 && *args_string(args, 0) == '\0'))
flags |= SPAWN_EMPTY;
lc = layout_split_pane(wp, type, size, flags);
@ -128,7 +129,6 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_ERROR);
}
memset(&sc, 0, sizeof sc);
sc.item = item;
sc.s = s;
sc.wl = wl;
@ -137,8 +137,7 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
sc.lc = lc;
sc.name = NULL;
sc.argc = args->argc;
sc.argv = args->argv;
args_vector(args, &sc.argc, &sc.argv);
sc.environ = environ_create();
av = args_first_value(args, 'e');
@ -159,6 +158,8 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
if ((new_wp = spawn_pane(&sc, &cause)) == NULL) {
cmdq_error(item, "create pane failed: %s", cause);
free(cause);
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_ERROR);
}
@ -168,6 +169,8 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
window_remove_pane(wp->window, new_wp);
cmdq_error(item, "%s", cause);
free(cause);
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
return (CMD_RETURN_ERROR);
}
@ -188,6 +191,8 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
cmd_find_from_winlink_pane(&fs, wl, new_wp, 0);
cmdq_insert_hook(s, item, &fs, "after-split-window");
if (sc.argv != NULL)
cmd_free_argv(sc.argc, sc.argv);
environ_free(sc.environ);
if (input)
return (CMD_RETURN_WAIT);

10
cmd-unbind-key.c
View File

@ -44,11 +44,11 @@ cmd_unbind_key_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = cmd_get_args(self);
key_code key;
const char *tablename;
const char *tablename, *keystr = args_string(args, 0);
int quiet = args_has(args, 'q');
if (args_has(args, 'a')) {
if (args->argc != 0) {
if (keystr != NULL) {
if (!quiet)
cmdq_error(item, "key given with -a");
return (CMD_RETURN_ERROR);
@ -73,16 +73,16 @@ cmd_unbind_key_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_NORMAL);
}
if (args->argc != 1) {
if (keystr == NULL) {
if (!quiet)
cmdq_error(item, "missing key");
return (CMD_RETURN_ERROR);
}
key = key_string_lookup_string(args->argv[0]);
key = key_string_lookup_string(keystr);
if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
if (!quiet)
cmdq_error(item, "unknown key: %s", args->argv[0]);
cmdq_error(item, "unknown key: %s", keystr);
return (CMD_RETURN_ERROR);
}

8
cmd-wait-for.c
View File

@ -121,11 +121,11 @@ static enum cmd_retval
cmd_wait_for_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = cmd_get_args(self);
const char *name = args->argv[0];
struct wait_channel *wc, wc0;
const char *name = args_string(args, 0);
struct wait_channel *wc, find;
wc0.name = name;
wc = RB_FIND(wait_channels, &wait_channels, &wc0);
find.name = name;
wc = RB_FIND(wait_channels, &wait_channels, &find);
if (args_has(args, 'S'))
return (cmd_wait_for_signal(item, name, wc));

7
cmd.c
View File

@ -518,13 +518,10 @@ cmd_parse(int argc, char **argv, const char *file, u_int line, char **cause)
return (NULL);
cmd_log_argv(argc, argv, "%s: %s", __func__, entry->name);
args = args_parse(entry->args.template, argc, argv);
args = args_parse(entry->args.template, argc, argv, entry->args.lower,
entry->args.upper);
if (args == NULL)
goto usage;
if (entry->args.lower != -1 && args->argc < entry->args.lower)
goto usage;
if (entry->args.upper != -1 && args->argc > entry->args.upper)
goto usage;
cmd = xcalloc(1, sizeof *cmd);
cmd->entry = entry;

10
tmux.h
View File

@ -1364,11 +1364,6 @@ struct args_value {
/* Arguments set. */
struct args_entry;
RB_HEAD(args_tree, args_entry);
struct args {
struct args_tree tree;
int argc;
char **argv;
};
/* Command find structures. */
enum cmd_find_type {
@ -2188,7 +2183,8 @@ int tty_keys_next(struct tty *);
/* arguments.c */
void args_set(struct args *, u_char, const char *);
struct args *args_create(void);
struct args *args_parse(const char *, int, char **);
struct args *args_parse(const char *, int, char **, int, int);
void args_vector(struct args *, int *, char ***);
void args_free(struct args *);
char *args_print(struct args *);
char *args_escape(const char *);
@ -2196,6 +2192,8 @@ int args_has(struct args *, u_char);
const char *args_get(struct args *, u_char);
u_char args_first(struct args *, struct args_entry **);
u_char args_next(struct args_entry **);
u_int args_count(struct args *);
const char *args_string(struct args *, u_int);
struct args_value *args_first_value(struct args *, u_char);
struct args_value *args_next_value(struct args_value *);
long long args_strtonum(struct args *, u_char, long long, long long,

4
window-buffer.c
View File

@ -343,10 +343,10 @@ window_buffer_init(struct window_mode_entry *wme, struct cmd_find_state *fs,
data->key_format = xstrdup(WINDOW_BUFFER_DEFAULT_KEY_FORMAT);
else
data->key_format = xstrdup(args_get(args, 'K'));
if (args == NULL || args->argc == 0)
if (args == NULL || args_count(args) == 0)
data->command = xstrdup(WINDOW_BUFFER_DEFAULT_COMMAND);
else
data->command = xstrdup(args->argv[0]);
data->command = xstrdup(args_string(args, 0));
data->data = mode_tree_start(wp, args, window_buffer_build,
window_buffer_draw, window_buffer_search, window_buffer_menu, NULL,

4
window-client.c
View File

@ -303,10 +303,10 @@ window_client_init(struct window_mode_entry *wme,
data->key_format = xstrdup(WINDOW_CLIENT_DEFAULT_KEY_FORMAT);
else
data->key_format = xstrdup(args_get(args, 'K'));
if (args == NULL || args->argc == 0)
if (args == NULL || args_count(args) == 0)
data->command = xstrdup(WINDOW_CLIENT_DEFAULT_COMMAND);
else
data->command = xstrdup(args->argv[0]);
data->command = xstrdup(args_string(args, 0));
data->data = mode_tree_start(wp, args, window_client_build,
window_client_draw, NULL, window_client_menu, NULL,

169
window-copy.c
View File

@ -842,26 +842,23 @@ window_copy_expand_search_string(struct window_copy_cmd_state *cs)
{
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
const char *argument;
const char *ss = args_string(cs->args, 1);
char *expanded;
if (cs->args->argc == 2) {
argument = cs->args->argv[1];
if (*argument != '\0') {
if (args_has(cs->args, 'F')) {
expanded = format_single(NULL, argument, NULL,
NULL, NULL, wme->wp);
if (*expanded == '\0') {
free(expanded);
return (0);
}
free(data->searchstr);
data->searchstr = expanded;
} else {
free(data->searchstr);
data->searchstr = xstrdup(argument);
}
if (ss == NULL || *ss == '\0')
return (0);
if (args_has(cs->args, 'F')) {
expanded = format_single(NULL, ss, NULL, NULL, NULL, wme->wp);
if (*expanded == '\0') {
free(expanded);
return (0);
}
free(data->searchstr);
data->searchstr = expanded;
} else {
free(data->searchstr);
data->searchstr = xstrdup(ss);
}
return (1);
}
@ -963,24 +960,25 @@ window_copy_do_copy_end_of_line(struct window_copy_cmd_state *cs, int pipe,
int cancel)
{
struct window_mode_entry *wme = cs->wme;
int argc = cs->args->argc;
char **argv = cs->args->argv;
struct client *c = cs->c;
struct session *s = cs->s;
struct winlink *wl = cs->wl;
struct window_pane *wp = wme->wp;
u_int count = args_count(cs->args);
u_int np = wme->prefix, ocx, ocy, ooy;
struct window_copy_mode_data *data = wme->data;
char *prefix = NULL, *command = NULL;
const char *arg1 = args_string(cs->args, 1);
const char *arg2 = args_string(cs->args, 2);
if (pipe) {
if (argc == 3)
prefix = format_single(NULL, argv[2], c, s, wl, wp);
if (s != NULL && argc > 1 && *argv[1] != '\0')
command = format_single(NULL, argv[1], c, s, wl, wp);
if (count == 3)
prefix = format_single(NULL, arg2, c, s, wl, wp);
if (s != NULL && count > 1 && *arg1 != '\0')
command = format_single(NULL, arg1, c, s, wl, wp);
} else {
if (argc == 2)
prefix = format_single(NULL, argv[1], c, s, wl, wp);
if (count == 2)
prefix = format_single(NULL, arg1, c, s, wl, wp);
}
ocx = data->cx;
@ -1044,24 +1042,25 @@ static enum window_copy_cmd_action
window_copy_do_copy_line(struct window_copy_cmd_state *cs, int pipe, int cancel)
{
struct window_mode_entry *wme = cs->wme;
int argc = cs->args->argc;
char **argv = cs->args->argv;
struct client *c = cs->c;
struct session *s = cs->s;
struct winlink *wl = cs->wl;
struct window_pane *wp = wme->wp;
struct window_copy_mode_data *data = wme->data;
u_int count = args_count(cs->args);
u_int np = wme->prefix, ocx, ocy, ooy;
char *prefix = NULL, *command = NULL;
const char *arg1 = args_string(cs->args, 1);
const char *arg2 = args_string(cs->args, 2);
if (pipe) {
if (argc == 3)
prefix = format_single(NULL, argv[2], c, s, wl, wp);
if (s != NULL && argc > 1 && *argv[1] != '\0')
command = format_single(NULL, argv[1], c, s, wl, wp);
if (count == 3)
prefix = format_single(NULL, arg2, c, s, wl, wp);
if (s != NULL && count > 1 && *arg1 != '\0')
command = format_single(NULL, arg1, c, s, wl, wp);
} else {
if (argc == 2)
prefix = format_single(NULL, argv[1], c, s, wl, wp);
if (count == 2)
prefix = format_single(NULL, arg1, c, s, wl, wp);
}
ocx = data->cx;
@ -1131,9 +1130,10 @@ window_copy_cmd_copy_selection_no_clear(struct window_copy_cmd_state *cs)
struct winlink *wl = cs->wl;
struct window_pane *wp = wme->wp;
char *prefix = NULL;
const char *arg1 = args_string(cs->args, 1);
if (cs->args->argc == 2)
prefix = format_single(NULL, cs->args->argv[1], c, s, wl, wp);
if (arg1 != NULL)
prefix = format_single(NULL, arg1, c, s, wl, wp);
if (s != NULL)
window_copy_copy_selection(wme, prefix);
@ -1968,14 +1968,15 @@ window_copy_cmd_copy_pipe_no_clear(struct window_copy_cmd_state *cs)
struct session *s = cs->s;
struct winlink *wl = cs->wl;
struct window_pane *wp = wme->wp;
char *command = NULL;
char *prefix = NULL;
char *command = NULL, *prefix = NULL;
const char *arg1 = args_string(cs->args, 1);
const char *arg2 = args_string(cs->args, 2);
if (cs->args->argc == 3)
prefix = format_single(NULL, cs->args->argv[2], c, s, wl, wp);
if (arg2 != NULL)
prefix = format_single(NULL, arg2, c, s, wl, wp);
if (s != NULL && cs->args->argc > 1 && *cs->args->argv[1] != '\0')
command = format_single(NULL, cs->args->argv[1], c, s, wl, wp);
if (s != NULL && arg1 != NULL && *arg1 != '\0')
command = format_single(NULL, arg1, c, s, wl, wp);
window_copy_copy_pipe(wme, s, prefix, command);
free(command);
@ -2012,9 +2013,10 @@ window_copy_cmd_pipe_no_clear(struct window_copy_cmd_state *cs)
struct winlink *wl = cs->wl;
struct window_pane *wp = wme->wp;
char *command = NULL;
const char *arg1 = args_string(cs->args, 1);
if (s != NULL && cs->args->argc > 1 && *cs->args->argv[1] != '\0')
command = format_single(NULL, cs->args->argv[1], c, s, wl, wp);
if (s != NULL && arg1 != NULL && *arg1 != '\0')
command = format_single(NULL, arg1, c, s, wl, wp);
window_copy_pipe(wme, s, command);
free(command);
@ -2045,10 +2047,10 @@ static enum window_copy_cmd_action
window_copy_cmd_goto_line(struct window_copy_cmd_state *cs)
{
struct window_mode_entry *wme = cs->wme;
const char *argument = cs->args->argv[1];
const char *arg1 = args_string(cs->args, 1);
if (*argument != '\0')
window_copy_goto_line(wme, argument);
if (*arg1 != '\0')
window_copy_goto_line(wme, arg1);
return (WINDOW_COPY_CMD_NOTHING);
}
@ -2058,12 +2060,12 @@ window_copy_cmd_jump_backward(struct window_copy_cmd_state *cs)
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
u_int np = wme->prefix;
const char *argument = cs->args->argv[1];
const char *arg1 = args_string(cs->args, 1);
if (*argument != '\0') {
if (*arg1 != '\0') {
data->jumptype = WINDOW_COPY_JUMPBACKWARD;
free(data->jumpchar);
data->jumpchar = utf8_fromcstr(argument);
data->jumpchar = utf8_fromcstr(arg1);
for (; np != 0; np--)
window_copy_cursor_jump_back(wme);
}
@ -2076,12 +2078,12 @@ window_copy_cmd_jump_forward(struct window_copy_cmd_state *cs)
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
u_int np = wme->prefix;
const char *argument = cs->args->argv[1];
const char *arg1 = args_string(cs->args, 1);
if (*argument != '\0') {
if (*arg1 != '\0') {
data->jumptype = WINDOW_COPY_JUMPFORWARD;
free(data->jumpchar);
data->jumpchar = utf8_fromcstr(argument);
data->jumpchar = utf8_fromcstr(arg1);
for (; np != 0; np--)
window_copy_cursor_jump(wme);
}
@ -2094,12 +2096,12 @@ window_copy_cmd_jump_to_backward(struct window_copy_cmd_state *cs)
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
u_int np = wme->prefix;
const char *argument = cs->args->argv[1];
const char *arg1 = args_string(cs->args, 1);
if (*argument != '\0') {
if (*arg1 != '\0') {
data->jumptype = WINDOW_COPY_JUMPTOBACKWARD;
free(data->jumpchar);
data->jumpchar = utf8_fromcstr(argument);
data->jumpchar = utf8_fromcstr(arg1);
for (; np != 0; np--)
window_copy_cursor_jump_to_back(wme);
}
@ -2112,12 +2114,12 @@ window_copy_cmd_jump_to_forward(struct window_copy_cmd_state *cs)
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
u_int np = wme->prefix;
const char *argument = cs->args->argv[1];
const char *arg1 = args_string(cs->args, 1);
if (*argument != '\0') {
if (*arg1 != '\0') {
data->jumptype = WINDOW_COPY_JUMPTOFORWARD;
free(data->jumpchar);
data->jumpchar = utf8_fromcstr(argument);
data->jumpchar = utf8_fromcstr(arg1);
for (; np != 0; np--)
window_copy_cursor_jump_to(wme);
}
@ -2218,27 +2220,27 @@ window_copy_cmd_search_backward_incremental(struct window_copy_cmd_state *cs)
{
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
const char *argument = cs->args->argv[1];
const char *arg1 = args_string(cs->args, 1);
const char *ss = data->searchstr;
char prefix;
enum window_copy_cmd_action action = WINDOW_COPY_CMD_NOTHING;
data->timeout = 0;
log_debug("%s: %s", __func__, argument);
log_debug("%s: %s", __func__, arg1);
prefix = *argument++;
prefix = *arg1++;
if (data->searchx == -1 || data->searchy == -1) {
data->searchx = data->cx;
data->searchy = data->cy;
data->searcho = data->oy;
} else if (ss != NULL && strcmp(argument, ss) != 0) {
} else if (ss != NULL && strcmp(arg1, ss) != 0) {
data->cx = data->searchx;
data->cy = data->searchy;
data->oy = data->searcho;
action = WINDOW_COPY_CMD_REDRAW;
}
if (*argument == '\0') {
if (*arg1 == '\0') {
window_copy_clear_marks(wme);
return (WINDOW_COPY_CMD_REDRAW);
}
@ -2248,7 +2250,7 @@ window_copy_cmd_search_backward_incremental(struct window_copy_cmd_state *cs)
data->searchtype = WINDOW_COPY_SEARCHUP;
data->searchregex = 0;
free(data->searchstr);
data->searchstr = xstrdup(argument);
data->searchstr = xstrdup(arg1);
if (!window_copy_search_up(wme, 0)) {
window_copy_clear_marks(wme);
return (WINDOW_COPY_CMD_REDRAW);
@ -2258,7 +2260,7 @@ window_copy_cmd_search_backward_incremental(struct window_copy_cmd_state *cs)
data->searchtype = WINDOW_COPY_SEARCHDOWN;
data->searchregex = 0;
free(data->searchstr);
data->searchstr = xstrdup(argument);
data->searchstr = xstrdup(arg1);
if (!window_copy_search_down(wme, 0)) {
window_copy_clear_marks(wme);
return (WINDOW_COPY_CMD_REDRAW);
@ -2273,27 +2275,27 @@ window_copy_cmd_search_forward_incremental(struct window_copy_cmd_state *cs)
{
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
const char *argument = cs->args->argv[1];
const char *arg1 = args_string(cs->args, 1);
const char *ss = data->searchstr;
char prefix;
enum window_copy_cmd_action action = WINDOW_COPY_CMD_NOTHING;
data->timeout = 0;
log_debug("%s: %s", __func__, argument);
log_debug("%s: %s", __func__, arg1);
prefix = *argument++;
prefix = *arg1++;
if (data->searchx == -1 || data->searchy == -1) {
data->searchx = data->cx;
data->searchy = data->cy;
data->searcho = data->oy;
} else if (ss != NULL && strcmp(argument, ss) != 0) {
} else if (ss != NULL && strcmp(arg1, ss) != 0) {
data->cx = data->searchx;
data->cy = data->searchy;
data->oy = data->searcho;
action = WINDOW_COPY_CMD_REDRAW;
}
if (*argument == '\0') {
if (*arg1 == '\0') {
window_copy_clear_marks(wme);
return (WINDOW_COPY_CMD_REDRAW);
}
@ -2303,7 +2305,7 @@ window_copy_cmd_search_forward_incremental(struct window_copy_cmd_state *cs)
data->searchtype = WINDOW_COPY_SEARCHDOWN;
data->searchregex = 0;
free(data->searchstr);
data->searchstr = xstrdup(argument);
data->searchstr = xstrdup(arg1);
if (!window_copy_search_down(wme, 0)) {
window_copy_clear_marks(wme);
return (WINDOW_COPY_CMD_REDRAW);
@ -2313,7 +2315,7 @@ window_copy_cmd_search_forward_incremental(struct window_copy_cmd_state *cs)
data->searchtype = WINDOW_COPY_SEARCHUP;
data->searchregex = 0;
free(data->searchstr);
data->searchstr = xstrdup(argument);
data->searchstr = xstrdup(arg1);
if (!window_copy_search_up(wme, 0)) {
window_copy_clear_marks(wme);
return (WINDOW_COPY_CMD_REDRAW);
@ -2342,8 +2344,8 @@ window_copy_cmd_refresh_from_pane(struct window_copy_cmd_state *cs)
static const struct {
const char *command;
int minargs;
int maxargs;
u_int minargs;
u_int maxargs;
enum window_copy_cmd_clear clear;
enum window_copy_cmd_action (*f)(struct window_copy_cmd_state *);
} window_copy_cmd_table[] = {
@ -2833,13 +2835,12 @@ window_copy_command(struct window_mode_entry *wme, struct client *c,
enum window_copy_cmd_action action;
enum window_copy_cmd_clear clear = WINDOW_COPY_CMD_CLEAR_NEVER;
const char *command;
u_int i;
u_int i, count = args_count(args);
int keys;
if (args->argc == 0)
if (count == 0)
return;
command = args->argv[0];
command = args_string(args, 0);
if (m != NULL && m->valid && !MOUSE_WHEEL(m->b))
window_copy_move_mouse(m);
@ -2854,8 +2855,8 @@ window_copy_command(struct window_mode_entry *wme, struct client *c,
action = WINDOW_COPY_CMD_NOTHING;
for (i = 0; i < nitems(window_copy_cmd_table); i++) {
if (strcmp(window_copy_cmd_table[i].command, command) == 0) {
if (args->argc - 1 < window_copy_cmd_table[i].minargs ||
args->argc - 1 > window_copy_cmd_table[i].maxargs)
if (count - 1 < window_copy_cmd_table[i].minargs ||
count - 1 > window_copy_cmd_table[i].maxargs)
break;
clear = window_copy_cmd_table[i].clear;
action = window_copy_cmd_table[i].f(&cs);
@ -5188,14 +5189,16 @@ window_copy_cursor_previous_word(struct window_mode_entry *wme,
const char *separators, int already)
{
struct window_copy_mode_data *data = wme->data;
struct window *w = wme->wp->window;
struct screen *back_s = data->backing;
struct grid_reader gr;
u_int px, py, oldy, hsize;
int stop_at_eol;
stop_at_eol =
options_get_number(wme->wp->window->options, "mode-keys")
== MODEKEY_EMACS;
if (options_get_number(w->options, "mode-keys") == MODEKEY_EMACS)
stop_at_eol = 1;
else
stop_at_eol = 0;
px = data->cx;
hsize = screen_hsize(back_s);

4
window-tree.c
View File

@ -925,10 +925,10 @@ window_tree_init(struct window_mode_entry *wme, struct cmd_find_state *fs,
data->key_format = xstrdup(WINDOW_TREE_DEFAULT_KEY_FORMAT);
else
data->key_format = xstrdup(args_get(args, 'K'));
if (args == NULL || args->argc == 0)
if (args == NULL || args_count(args) == 0)
data->command = xstrdup(WINDOW_TREE_DEFAULT_COMMAND);
else
data->command = xstrdup(args->argv[0]);
data->command = xstrdup(args_string(args, 0));
data->squash_groups = !args_has(args, 'G');
data->data = mode_tree_start(wp, args, window_tree_build,