src/usr.bin/tmux/cmd-list-buffers.c - diff

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version 1.8, 2009/12/03 22:50:10

version 1.9, 2010/06/21 21:44:09

Line 19

#include <sys/types.h>

#include <string.h>

#include <vis.h>

#include "tmux.h"

Line 47

Line 46

struct session *s;

struct paste_buffer *pb;

u_int idx;

char tmp[51 * 4 + 1];

char *tmp;

size_t size, len;

if ((s = cmd_find_session(ctx, data->target)) == NULL)

return (-1);

idx = 0;

while ((pb = paste_walk_stack(&s->buffers, &idx)) != NULL) {

size = pb->size;

tmp = paste_print(pb, 50);

ctx->print(ctx,

/* Translate the first 50 characters. */

"%u: %zu bytes: \"%s\"", idx - 1, pb->size, tmp);

len = size;

xfree(tmp);

if (len > 50)

len = 50;

strvisx(tmp, pb->data, len, VIS_OCTAL|VIS_TAB|VIS_NL);

* If the first 50 characters were encoded as a longer string,

* or there is definitely more data, add "...".

if (size > 50 || strlen(tmp) > 50) {

tmp[50 - 3] = '\0';

strlcat(tmp, "...", sizeof tmp);

}

ctx->print(ctx, "%u: %zu bytes: \"%s\"", idx - 1, size, tmp);

}

return (0);