/* * xfer-buffer.c - display xfer list on xfer buffer * * Copyright (C) 2003-2021 Sébastien Helleu * * This file is part of WeeChat, the extensible chat client. * * WeeChat 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. * * WeeChat 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 WeeChat. If not, see . */ #include #include #include #include #include "../weechat-plugin.h" #include "xfer.h" #include "xfer-buffer.h" #include "xfer-config.h" #include "xfer-network.h" struct t_gui_buffer *xfer_buffer = NULL; int xfer_buffer_selected_line = 0; /* * Updates a xfer in buffer and updates 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], eta[128]; char str_ip[128], str_hash[128]; char *progress_bar, *str_pos, *str_total, *str_bytes_per_sec; int i, length, line, progress_bar_size, num_bars; unsigned long long pos, pct_complete; struct tm *date_tmp; if (xfer_buffer) { weechat_buffer_clear (xfer_buffer); line = 0; xfer_selected = xfer_search_by_number (xfer_buffer_selected_line); 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_selected && XFER_IS_RECV(xfer_selected->type) && (xfer_selected->status == XFER_STATUS_WAITING)) ? _(" [A] Accept") : "", /* cancel */ (xfer_selected && !XFER_HAS_ENDED(xfer_selected->status)) ? _(" [C] Cancel") : "", /* remove */ (xfer_selected && XFER_HAS_ENDED(xfer_selected->status)) ? _(" [R] Remove") : "", /* purge old */ _(" [P] Purge finished"), /* quit */ _(" [Q] Close this buffer")); 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)); str_ip[0] = '\0'; if (ptr_xfer->remote_address_str) { snprintf (str_ip, sizeof (str_ip), " (%s)", ptr_xfer->remote_address_str); } str_hash[0] = '\0'; if (ptr_xfer->hash_target && ptr_xfer->hash_handle && (ptr_xfer->hash_status != XFER_HASH_STATUS_UNKNOWN) && ((ptr_xfer->status == XFER_STATUS_ACTIVE) || (ptr_xfer->status == XFER_STATUS_DONE) || (ptr_xfer->status == XFER_STATUS_HASHING))) { snprintf (str_hash, sizeof (str_hash), " (%s)", _(xfer_hash_status_string[ptr_xfer->hash_status])); } /* display first line with remote nick, filename and plugin name/id */ weechat_printf_y (xfer_buffer, (line * 2) + 2, "%s%s%-24s %s%s%s%s (%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, ptr_xfer->plugin_name, ptr_xfer->plugin_id, str_ip, str_hash); 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[0] = '\0'; date_tmp = localtime (&(ptr_xfer->start_time)); if (date_tmp) { if (strftime (date, sizeof (date), "%a, %d %b %Y %H:%M:%S", date_tmp) == 0) date[0] = '\0'; } 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 */ pos = (ptr_xfer->pos <= ptr_xfer->size) ? ptr_xfer->pos : ptr_xfer->size; 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)(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 percentage */ if (ptr_xfer->size == 0) { if (ptr_xfer->status == XFER_STATUS_DONE) pct_complete = 100; else pct_complete = 0; } else pct_complete = (unsigned long long)(((float)(pos)/(float)(ptr_xfer->size)) * 100); /* position, total and bytes per second */ str_pos = weechat_string_format_size (pos); str_total = weechat_string_format_size (ptr_xfer->size); str_bytes_per_sec = weechat_string_format_size (ptr_xfer->bytes_per_sec); /* ETA */ eta[0] = '\0'; if (ptr_xfer->status == XFER_STATUS_ACTIVE) { snprintf (eta, sizeof (eta), "%s: %.2llu:%.2llu:%.2llu - ", _("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, "%s%s%s %s%s%s%s%3llu%% %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 (str_color), (progress_bar) ? progress_bar : "", pct_complete, (str_pos) ? str_pos : "?", (str_total) ? str_total : "?", eta, str_bytes_per_sec); if (progress_bar) free (progress_bar); if (str_pos) free (str_pos); if (str_total) free (str_total); if (str_bytes_per_sec) free (str_bytes_per_sec); } line++; } weechat_buffer_set (xfer_buffer, "hotlist", hotlist); } } /* * Callback called when user send data to xfer list buffer. */ int xfer_buffer_input_cb (const void *pointer, void *data, struct t_gui_buffer *buffer, const char *input_data) { struct t_xfer *xfer, *ptr_xfer, *next_xfer; /* make C compiler happy */ (void) pointer; (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); } /* 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; } /* * Callback called when xfer buffer is closed. */ int xfer_buffer_close_cb (const void *pointer, void *data, struct t_gui_buffer *buffer) { /* make C compiler happy */ (void) pointer; (void) data; (void) buffer; xfer_buffer = NULL; return WEECHAT_RC_OK; } /* * Opens xfer buffer (to display list of xfer). */ void xfer_buffer_open () { if (!xfer_buffer) { xfer_buffer = weechat_buffer_new (XFER_BUFFER_NAME, &xfer_buffer_input_cb, NULL, NULL, &xfer_buffer_close_cb, NULL, 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"); weechat_buffer_set (xfer_buffer, "localvar_set_type", "xfer"); } }