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/*
* Copyright (c) 2003-2008 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* xfer-buffer.c: display xfer list on xfer buffer */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "../weechat-plugin.h"
#include "xfer.h"
#include "xfer-config.h"
#include "xfer-network.h"
struct t_gui_buffer *xfer_buffer = NULL;
int xfer_buffer_selected_line = 0;
/*
* xfer_buffer_refresh: update a xfer in buffer and update hotlist for xfer buffer
*/
void
xfer_buffer_refresh (const char *hotlist)
{
struct t_xfer *ptr_xfer, *xfer_selected;
char str_color[256], suffix[32], status[64], date[128], *progress_bar;
char format[128], format_per_sec[128], bytes_per_sec[256], eta[128];
int i, length, line, progress_bar_size, num_bars, num_unit;
int num_unit_per_sec;
unsigned long pct_complete;
char *unit_name[] = { N_("bytes"), N_("KB"), N_("MB"), N_("GB") };
char *unit_format[] = { "%.0f", "%.1f", "%.02f", "%.02f" };
float unit_divide[] = { 1, 1024, 1024*1024, 1024*1024*1024 };
struct tm *date_tmp;
if (xfer_buffer)
{
weechat_buffer_clear (xfer_buffer);
line = 0;
xfer_selected = xfer_search_by_number (xfer_buffer_selected_line);
if (xfer_selected)
{
weechat_printf_y (xfer_buffer, 0,
"%s%s%s%s%s%s%s%s",
weechat_color("green"),
_("Actions (letter+enter):"),
weechat_color("lightgreen"),
/* accept */
(XFER_IS_RECV(xfer_selected->type)
&& (xfer_selected->status == XFER_STATUS_WAITING)) ?
_(" [A] Accept") : "",
/* cancel */
(!XFER_HAS_ENDED(xfer_selected->status)) ?
_(" [C] Cancel") : "",
/* remove */
(XFER_HAS_ENDED(xfer_selected->status)) ?
_(" [R] Remove") : "",
/* purge old */
_(" [P] Purge finished"),
/* quit */
_(" [Q] Close xfer list"));
}
for (ptr_xfer = xfer_list; ptr_xfer; ptr_xfer = ptr_xfer->next_xfer)
{
suffix[0] = '\0';
if (ptr_xfer->filename_suffix >= 0)
{
snprintf (suffix, sizeof (suffix),
" (.%d)", ptr_xfer->filename_suffix);
}
snprintf (str_color, sizeof (str_color),
"%s,%s",
(line == xfer_buffer_selected_line) ?
weechat_config_string (xfer_config_color_text_selected) :
weechat_config_string (xfer_config_color_text),
weechat_config_string (xfer_config_color_text_bg));
/* display first line with remote nick and filename */
weechat_printf_y (xfer_buffer, (line * 2) + 2,
"%s%s%-24s %s%s%s%s",
weechat_color(str_color),
(line == xfer_buffer_selected_line) ?
"*** " : " ",
ptr_xfer->remote_nick,
(XFER_IS_FILE(ptr_xfer->type)) ? "\"" : "",
(XFER_IS_FILE(ptr_xfer->type)) ?
ptr_xfer->filename : _("xfer chat"),
(XFER_IS_FILE(ptr_xfer->type)) ? "\"" : "",
suffix);
snprintf (status, sizeof (status),
"%s", _(xfer_status_string[ptr_xfer->status]));
length = weechat_utf8_strlen_screen (status);
if (length < 20)
{
for (i = 0; i < 20 - length; i++)
{
strcat (status, " ");
}
}
if (XFER_IS_CHAT(ptr_xfer->type))
{
/* display second line for chat with status and date */
date_tmp = localtime (&(ptr_xfer->start_time));
strftime (date, sizeof (date),
"%a, %d %b %Y %H:%M:%S", date_tmp);
weechat_printf_y (xfer_buffer, (line * 2) + 3,
"%s%s%s %s%s%s%s%s",
weechat_color(str_color),
(line == xfer_buffer_selected_line) ?
"*** " : " ",
(XFER_IS_SEND(ptr_xfer->type)) ?
"<<--" : "-->>",
weechat_color(weechat_config_string (xfer_config_color_status[ptr_xfer->status])),
status,
weechat_color ("reset"),
weechat_color (str_color),
date);
}
else
{
/* build progress bar */
progress_bar = NULL;
progress_bar_size = weechat_config_integer (xfer_config_look_progress_bar_size);
if (progress_bar_size > 0)
{
progress_bar = malloc (1 + progress_bar_size + 1 + 1 + 1);
strcpy (progress_bar, "[");
if (ptr_xfer->size == 0)
{
if (ptr_xfer->status == XFER_STATUS_DONE)
num_bars = progress_bar_size;
else
num_bars = 0;
}
else
num_bars = (int)(((float)(ptr_xfer->pos)/(float)(ptr_xfer->size)) * (float)progress_bar_size);
for (i = 0; i < num_bars - 1; i++)
{
strcat (progress_bar, "=");
}
if (num_bars > 0)
strcat (progress_bar, ">");
for (i = 0; i < progress_bar_size - num_bars; i++)
{
strcat (progress_bar, " ");
}
strcat (progress_bar, "] ");
}
/* computes pourcentage */
if (ptr_xfer->size < 1024*10)
num_unit = 0;
else if (ptr_xfer->size < 1024*1024)
num_unit = 1;
else if (ptr_xfer->size < 1024*1024*1024)
num_unit = 2;
else
num_unit = 3;
if (ptr_xfer->size == 0)
{
if (ptr_xfer->status == XFER_STATUS_DONE)
pct_complete = 100;
else
pct_complete = 0;
}
else
pct_complete = (unsigned long)(((float)(ptr_xfer->pos)/(float)(ptr_xfer->size)) * 100);
snprintf (format, sizeof (format),
"%%s%%s%%s %%s%%s%%s%%s%%3lu%%%% %s %%s / %s %%s (%%s%%s)",
unit_format[num_unit],
unit_format[num_unit]);
/* bytes per second */
bytes_per_sec[0] = '\0';
if (ptr_xfer->bytes_per_sec < 1024*10)
num_unit_per_sec = 0;
else if (ptr_xfer->bytes_per_sec < 1024*1024)
num_unit_per_sec = 1;
else if (ptr_xfer->bytes_per_sec < 1024*1024*1024)
num_unit_per_sec = 2;
else
num_unit_per_sec = 3;
snprintf (format_per_sec, sizeof (format_per_sec),
"%s %%s/s",
unit_format[num_unit_per_sec]);
snprintf (bytes_per_sec, sizeof (bytes_per_sec),
format_per_sec,
((float)ptr_xfer->bytes_per_sec) / ((float)(unit_divide[num_unit_per_sec])),
_(unit_name[num_unit_per_sec]));
/* ETA */
eta[0] = '\0';
if (ptr_xfer->status == XFER_STATUS_ACTIVE)
{
snprintf (eta, sizeof (eta),
"%s: %.2lu:%.2lu:%.2lu - ",
_("ETA"),
ptr_xfer->eta / 3600,
(ptr_xfer->eta / 60) % 60,
ptr_xfer->eta % 60);
}
/* display second line for file with status, progress bar and estimated time */
weechat_printf_y (xfer_buffer, (line * 2) + 3,
format,
weechat_color(str_color),
(line == xfer_buffer_selected_line) ?
"*** " : " ",
(XFER_IS_SEND(ptr_xfer->type)) ?
"<<--" : "-->>",
weechat_color(weechat_config_string (xfer_config_color_status[ptr_xfer->status])),
status,
weechat_color (str_color),
(progress_bar) ? progress_bar : "",
pct_complete,
((float)(ptr_xfer->pos)) / unit_divide[num_unit],
_(unit_name[num_unit]),
((float)(ptr_xfer->size)) / unit_divide[num_unit],
_(unit_name[num_unit]),
eta,
bytes_per_sec);
}
line++;
}
weechat_buffer_set (xfer_buffer, "hotlist", hotlist);
}
}
/*
* xfer_buffer_input_cb: callback called when user send data to xfer list
* buffer
*/
int
xfer_buffer_input_cb (void *data, struct t_gui_buffer *buffer,
const char *input_data)
{
struct t_xfer *xfer, *ptr_xfer, *next_xfer;
/* make C compiler happy */
(void) data;
xfer = xfer_search_by_number (xfer_buffer_selected_line);
/* accept xfer */
if (weechat_strcasecmp (input_data, "a") == 0)
{
if (xfer && XFER_IS_RECV(xfer->type)
&& (xfer->status == XFER_STATUS_WAITING))
{
xfer_network_accept (xfer);
}
}
/* cancel xfer */
else if (weechat_strcasecmp (input_data, "c") == 0)
{
if (xfer && !XFER_HAS_ENDED(xfer->status))
{
xfer_close (xfer, XFER_STATUS_ABORTED);
xfer_buffer_refresh (WEECHAT_HOTLIST_MESSAGE);
}
}
/* purge old xfer */
else if (weechat_strcasecmp (input_data, "p") == 0)
{
ptr_xfer = xfer_list;
while (ptr_xfer)
{
next_xfer = ptr_xfer->next_xfer;
if (XFER_HAS_ENDED(ptr_xfer->status))
xfer_free (ptr_xfer);
ptr_xfer = next_xfer;
}
xfer_buffer_refresh (WEECHAT_HOTLIST_MESSAGE);
}
/* quit xfer buffer (close it) */
else if (weechat_strcasecmp (input_data, "q") == 0)
{
weechat_buffer_close (buffer, 1);
}
/* remove xfer */
else if (weechat_strcasecmp (input_data, "r") == 0)
{
if (xfer && XFER_HAS_ENDED(xfer->status))
{
xfer_free (xfer);
xfer_buffer_refresh (WEECHAT_HOTLIST_MESSAGE);
}
}
return WEECHAT_RC_OK;
}
/*
* xfer_buffer_close_cb: callback called when xfer buffer is closed
*/
int
xfer_buffer_close_cb (void *data, struct t_gui_buffer *buffer)
{
/* make C compiler happy */
(void) data;
(void) buffer;
xfer_buffer = NULL;
return WEECHAT_RC_OK;
}
/*
* xfer_buffer_open: open xfer buffer (to display list of xfer)
*/
void
xfer_buffer_open ()
{
if (!xfer_buffer)
{
xfer_buffer = weechat_buffer_new ("xfer", "list",
&xfer_buffer_input_cb, NULL,
&xfer_buffer_close_cb, NULL);
/* failed to create buffer ? then exit */
if (!xfer_buffer)
return;
weechat_buffer_set (xfer_buffer, "type", "free");
weechat_buffer_set (xfer_buffer, "title", _("Xfer list"));
weechat_buffer_set (xfer_buffer, "key_bind_meta2-A", "/xfer up");
weechat_buffer_set (xfer_buffer, "key_bind_meta2-B", "/xfer down");
}
}
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