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There is no longer a need for a paste_stack struct or for global_buffers

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to be global. Move to paste.c.
This commit is contained in:
nicm 2014-04-24 09:14:43 +00:00
parent 7ab2690be8
commit bec6c807cd
14 changed files with 63 additions and 66 deletions
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4
cmd-capture-pane.c
View File

@ -194,7 +194,7 @@ cmd_capture_pane_exec(struct cmd *self, struct cmd_q *cmdq)
} else {
limit = options_get_number(&global_options, "buffer-limit");
if (!args_has(args, 'b')) {
paste_add(&global_buffers, buf, len, limit);
paste_add(buf, len, limit);
return (CMD_RETURN_NORMAL);
}
@ -206,7 +206,7 @@ cmd_capture_pane_exec(struct cmd *self, struct cmd_q *cmdq)
return (CMD_RETURN_ERROR);
}
if (paste_replace(&global_buffers, buffer, buf, len) != 0) {
if (paste_replace(buffer, buf, len) != 0) {
cmdq_error(cmdq, "no buffer %d", buffer);
free(buf);
return (CMD_RETURN_ERROR);

4
cmd-choose-buffer.c
View File

@ -63,7 +63,7 @@ cmd_choose_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
return (CMD_RETURN_ERROR);
utf8flag = options_get_number(&wl->window->options, "utf8");
if (paste_get_top(&global_buffers) == NULL)
if (paste_get_top() == NULL)
return (CMD_RETURN_NORMAL);
if (window_pane_set_mode(wl->window->active, &window_choose_mode) != 0)
@ -75,7 +75,7 @@ cmd_choose_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
action = xstrdup("paste-buffer -b '%%'");
idx = 0;
while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) {
while ((pb = paste_walk_stack(&idx)) != NULL) {
cdata = window_choose_data_create(TREE_OTHER, c, c->session);
cdata->idx = idx - 1;

4
cmd-delete-buffer.c
View File

@ -45,7 +45,7 @@ cmd_delete_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
int buffer;
if (!args_has(args, 'b')) {
paste_free_top(&global_buffers);
paste_free_top();
return (CMD_RETURN_NORMAL);
}
@ -56,7 +56,7 @@ cmd_delete_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
return (CMD_RETURN_ERROR);
}
if (paste_free_index(&global_buffers, buffer) != 0) {
if (paste_free_index(buffer) != 0) {
cmdq_error(cmdq, "no buffer %d", buffer);
return (CMD_RETURN_ERROR);
}

2
cmd-list-buffers.c
View File

@ -52,7 +52,7 @@ cmd_list_buffers_exec(unused struct cmd *self, struct cmd_q *cmdq)
template = LIST_BUFFERS_TEMPLATE;
idx = 0;
while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) {
while ((pb = paste_walk_stack(&idx)) != NULL) {
ft = format_create();
format_add(ft, "line", "%u", idx - 1);
format_paste_buffer(ft, pb, 0);

8
cmd-load-buffer.c
View File

@ -119,10 +119,10 @@ cmd_load_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
limit = options_get_number(&global_options, "buffer-limit");
if (buffer == -1) {
paste_add(&global_buffers, pdata, psize, limit);
paste_add(pdata, psize, limit);
return (CMD_RETURN_NORMAL);
}
if (paste_replace(&global_buffers, buffer, pdata, psize) != 0) {
if (paste_replace(buffer, pdata, psize) != 0) {
cmdq_error(cmdq, "no buffer %d", buffer);
free(pdata);
return (CMD_RETURN_ERROR);
@ -164,8 +164,8 @@ cmd_load_buffer_callback(struct client *c, int closed, void *data)
limit = options_get_number(&global_options, "buffer-limit");
if (*buffer == -1)
paste_add(&global_buffers, pdata, psize, limit);
else if (paste_replace(&global_buffers, *buffer, pdata, psize) != 0) {
paste_add(pdata, psize, limit);
else if (paste_replace(*buffer, pdata, psize) != 0) {
/* No context so can't use server_client_msg_error. */
evbuffer_add_printf(c->stderr_data, "no buffer %d\n", *buffer);
server_push_stderr(c);

8
cmd-paste-buffer.c
View File

@ -69,9 +69,9 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
}
if (buffer == -1)
pb = paste_get_top(&global_buffers);
pb = paste_get_top();
else {
pb = paste_get_index(&global_buffers, buffer);
pb = paste_get_index(buffer);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer %d", buffer);
return (CMD_RETURN_ERROR);
@ -93,9 +93,9 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
/* Delete the buffer if -d. */
if (args_has(args, 'd')) {
if (buffer == -1)
paste_free_top(&global_buffers);
paste_free_top();
else
paste_free_index(&global_buffers, buffer);
paste_free_index(buffer);
}
return (CMD_RETURN_NORMAL);

4
cmd-save-buffer.c
View File

@ -66,7 +66,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
FILE *f;
if (!args_has(args, 'b')) {
if ((pb = paste_get_top(&global_buffers)) == NULL) {
if ((pb = paste_get_top()) == NULL) {
cmdq_error(cmdq, "no buffers");
return (CMD_RETURN_ERROR);
}
@ -78,7 +78,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
return (CMD_RETURN_ERROR);
}
pb = paste_get_index(&global_buffers, buffer);
pb = paste_get_index(buffer);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer %d", buffer);
return (CMD_RETURN_ERROR);

8
cmd-set-buffer.c
View File

@ -66,13 +66,13 @@ cmd_set_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
free(cause);
return (CMD_RETURN_ERROR);
}
pb = paste_get_index(&global_buffers, buffer);
pb = paste_get_index(buffer);
if (pb == NULL) {
cmdq_error(cmdq, "no buffer %d", buffer);
return (CMD_RETURN_ERROR);
}
} else if (args_has(args, 'a')) {
pb = paste_get_top(&global_buffers);
pb = paste_get_top();
if (pb != NULL)
buffer = 0;
}
@ -88,9 +88,9 @@ cmd_set_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
psize += newsize;
if (buffer == -1)
paste_add(&global_buffers, pdata, psize, limit);
paste_add(pdata, psize, limit);
else
paste_replace(&global_buffers, buffer, pdata, psize);
paste_replace(buffer, pdata, psize);
return (CMD_RETURN_NORMAL);
}

2
input-keys.c
View File

@ -240,7 +240,7 @@ input_mouse(struct window_pane *wp, struct session *s, struct mouse_event *m)
if (m->button == 1 && (m->event & MOUSE_EVENT_CLICK) &&
options_get_number(&wp->window->options, "mode-mouse") == 1) {
pb = paste_get_top(&global_buffers);
pb = paste_get_top();
if (pb != NULL) {
paste_send_pane(pb, wp, "\r",
wp->screen->mode & MODE_BRACKETPASTE);

50
paste.c
View File

@ -30,46 +30,48 @@
* string!
*/
ARRAY_DECL(, struct paste_buffer *) paste_buffers = ARRAY_INITIALIZER;
/* Return each item of the stack in turn. */
struct paste_buffer *
paste_walk_stack(struct paste_stack *ps, u_int *idx)
paste_walk_stack(u_int *idx)
{
struct paste_buffer *pb;
pb = paste_get_index(ps, *idx);
pb = paste_get_index(*idx);
(*idx)++;
return (pb);
}
/* Get the top item on the stack. */
struct paste_buffer *
paste_get_top(struct paste_stack *ps)
paste_get_top(void)
{
if (ARRAY_LENGTH(ps) == 0)
if (ARRAY_LENGTH(&paste_buffers) == 0)
return (NULL);
return (ARRAY_FIRST(ps));
return (ARRAY_FIRST(&paste_buffers));
}
/* Get an item by its index. */
struct paste_buffer *
paste_get_index(struct paste_stack *ps, u_int idx)
paste_get_index(u_int idx)
{
if (idx >= ARRAY_LENGTH(ps))
if (idx >= ARRAY_LENGTH(&paste_buffers))
return (NULL);
return (ARRAY_ITEM(ps, idx));
return (ARRAY_ITEM(&paste_buffers, idx));
}
/* Free the top item on the stack. */
int
paste_free_top(struct paste_stack *ps)
paste_free_top(void)
{
struct paste_buffer *pb;
if (ARRAY_LENGTH(ps) == 0)
if (ARRAY_LENGTH(&paste_buffers) == 0)
return (-1);
pb = ARRAY_FIRST(ps);
ARRAY_REMOVE(ps, 0);
pb = ARRAY_FIRST(&paste_buffers);
ARRAY_REMOVE(&paste_buffers, 0);
free(pb->data);
free(pb);
@ -79,15 +81,15 @@ paste_free_top(struct paste_stack *ps)
/* Free an item by index. */
int
paste_free_index(struct paste_stack *ps, u_int idx)
paste_free_index(u_int idx)
{
struct paste_buffer *pb;
if (idx >= ARRAY_LENGTH(ps))
if (idx >= ARRAY_LENGTH(&paste_buffers))
return (-1);
pb = ARRAY_ITEM(ps, idx);
ARRAY_REMOVE(ps, idx);
pb = ARRAY_ITEM(&paste_buffers, idx);
ARRAY_REMOVE(&paste_buffers, idx);
free(pb->data);
free(pb);
@ -100,22 +102,22 @@ paste_free_index(struct paste_stack *ps, u_int idx)
* that the caller is responsible for allocating data.
*/
void
paste_add(struct paste_stack *ps, char *data, size_t size, u_int limit)
paste_add(char *data, size_t size, u_int limit)
{
struct paste_buffer *pb;
if (size == 0)
return;
while (ARRAY_LENGTH(ps) >= limit) {
pb = ARRAY_LAST(ps);
while (ARRAY_LENGTH(&paste_buffers) >= limit) {
pb = ARRAY_LAST(&paste_buffers);
free(pb->data);
free(pb);
ARRAY_TRUNC(ps, 1);
ARRAY_TRUNC(&paste_buffers, 1);
}
pb = xmalloc(sizeof *pb);
ARRAY_INSERT(ps, 0, pb);
ARRAY_INSERT(&paste_buffers, 0, pb);
pb->data = data;
pb->size = size;
@ -127,7 +129,7 @@ paste_add(struct paste_stack *ps, char *data, size_t size, u_int limit)
* allocating data.
*/
int
paste_replace(struct paste_stack *ps, u_int idx, char *data, size_t size)
paste_replace(u_int idx, char *data, size_t size)
{
struct paste_buffer *pb;
@ -136,10 +138,10 @@ paste_replace(struct paste_stack *ps, u_int idx, char *data, size_t size)
return (0);
}
if (idx >= ARRAY_LENGTH(ps))
if (idx >= ARRAY_LENGTH(&paste_buffers))
return (-1);
pb = ARRAY_ITEM(ps, idx);
pb = ARRAY_ITEM(&paste_buffers, idx);
free(pb->data);
pb->data = data;

3
server.c
View File

@ -51,8 +51,6 @@ int server_shutdown;
struct event server_ev_accept;
struct event server_ev_second;
struct paste_stack global_buffers;
int server_create_socket(void);
void server_loop(void);
int server_should_shutdown(void);
@ -147,7 +145,6 @@ server_start(int lockfd, char *lockfile)
RB_INIT(&sessions);
RB_INIT(&dead_sessions);
TAILQ_INIT(&session_groups);
ARRAY_INIT(&global_buffers);
mode_key_init_trees();
key_bindings_init();
utf8_build();

2
status.c
View File

@ -1157,7 +1157,7 @@ status_prompt_key(struct client *c, int key)
c->flags |= CLIENT_STATUS;
break;
case MODEKEYEDIT_PASTE:
if ((pb = paste_get_top(&global_buffers)) == NULL)
if ((pb = paste_get_top()) == NULL)
break;
for (n = 0; n < pb->size; n++) {
ch = (u_char) pb->data[n];

16
tmux.h
View File

@ -1037,7 +1037,6 @@ struct paste_buffer {
char *data;
size_t size;
};
ARRAY_DECL(paste_stack, struct paste_buffer *);
/* Environment variable. */
struct environ_entry {
@ -1709,13 +1708,13 @@ void tty_keys_free(struct tty *);
int tty_keys_next(struct tty *);
/* paste.c */
struct paste_buffer *paste_walk_stack(struct paste_stack *, u_int *);
struct paste_buffer *paste_get_top(struct paste_stack *);
struct paste_buffer *paste_get_index(struct paste_stack *, u_int);
int paste_free_top(struct paste_stack *);
int paste_free_index(struct paste_stack *, u_int);
void paste_add(struct paste_stack *, char *, size_t, u_int);
int paste_replace(struct paste_stack *, u_int, char *, size_t);
struct paste_buffer *paste_walk_stack(u_int *);
struct paste_buffer *paste_get_top(void);
struct paste_buffer *paste_get_index(u_int);
int paste_free_top(void);
int paste_free_index(u_int);
void paste_add(char *, size_t, u_int);
int paste_replace(u_int, char *, size_t);
char *paste_make_sample(struct paste_buffer *, int);
void paste_send_pane(struct paste_buffer *, struct window_pane *,
const char *, int);
@ -1886,7 +1885,6 @@ const char *key_string_lookup_key(int);
/* server.c */
extern struct clients clients;
extern struct clients dead_clients;
extern struct paste_stack global_buffers;
int server_start(int, char *);
void server_update_socket(void);
void server_add_accept(int);

14
window-copy.c
View File

@ -776,7 +776,7 @@ window_copy_key_input(struct window_pane *wp, int key)
*data->inputstr = '\0';
break;
case MODEKEYEDIT_PASTE:
if ((pb = paste_get_top(&global_buffers)) == NULL)
if ((pb = paste_get_top()) == NULL)
break;
for (n = 0; n < pb->size; n++) {
ch = (u_char) pb->data[n];
@ -1465,8 +1465,8 @@ window_copy_copy_buffer(struct window_pane *wp, int idx, void *buf, size_t len)
if (idx == -1) {
limit = options_get_number(&global_options, "buffer-limit");
paste_add(&global_buffers, buf, len, limit);
} else if (paste_replace(&global_buffers, idx, buf, len) != 0)
paste_add(buf, len, limit);
} else if (paste_replace(idx, buf, len) != 0)
free(buf);
}
@ -1524,13 +1524,13 @@ window_copy_append_selection(struct window_pane *wp, int idx)
if (idx == -1)
idx = 0;
if (idx == 0 && paste_get_top(&global_buffers) == NULL) {
if (idx == 0 && paste_get_top() == NULL) {
limit = options_get_number(&global_options, "buffer-limit");
paste_add(&global_buffers, buf, len, limit);
paste_add(buf, len, limit);
return;
}
pb = paste_get_index(&global_buffers, idx);
pb = paste_get_index(idx);
if (pb != NULL) {
buf = xrealloc(buf, 1, len + pb->size);
memmove(buf + pb->size, buf, len);
@ -1538,7 +1538,7 @@ window_copy_append_selection(struct window_pane *wp, int idx)
len += pb->size;
}
if (paste_replace(&global_buffers, idx, buf, len) != 0)
if (paste_replace(idx, buf, len) != 0)
free(buf);
}