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toxic/src/chat_commands.c
Jfreegman b36a8fd8fa show percentage complete for file transfers
2014-03-27 23:05:50 -04:00

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/* chat_commands.c
*
*
* Copyright (C) 2014 Toxic All Rights Reserved.
*
* This file is part of Toxic.
*
* Toxic 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.
*
* Toxic 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 Toxic. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include "toxic_windows.h"
#include "misc_tools.h"
#include "friendlist.h"
#include "execute.h"
#include "line_info.h"
extern ToxWindow *prompt;
extern ToxicFriend friends[MAX_FRIENDS_NUM];
extern FileSender file_senders[MAX_FILES];
extern uint8_t max_file_senders_index;
void cmd_chat_help(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
struct history *hst = self->chatwin->hst;
line_info_clear(hst);
struct line_info *start = hst->line_start;
if (argc == 1) {
if (!strcmp(argv[1], "global")) {
execute(window, self, m, "/help", GLOBAL_COMMAND_MODE);
return;
}
}
uint8_t *msg = "Chat commands:";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
#ifdef _SUPPORT_AUDIO
#define NUMLINES 13
#else
#define NUMLINES 9
#endif
uint8_t lines[NUMLINES][MAX_STR_SIZE] = {
#ifdef _SUPPORT_AUDIO
{ " /call : Audio call" },
{ " /cancel : Cancel call" },
{ " /answer : Answer incomming call" },
{ " /reject : Reject incoming call" },
{ " /hangup : Hangup active call" },
#endif /* _SUPPORT_AUDIO */
{ " /invite <n> : Invite friend to a group chat" },
{ " /join : Join a pending group chat" },
{ " /log <on> or <off> : Enable/disable logging" },
{ " /sendfile <filepath> : Send a file" },
{ " /savefile <n> : Receive a file" },
{ " /close : Close the current chat window" },
{ " /help : Print this message again" },
{ " /help global : Show a list of global commands" },
};
int i;
for (i = 0; i < NUMLINES; ++i)
line_info_add(self, NULL, NULL, NULL, lines[i], SYS_MSG, 0, 0);
msg = " * Use ESC key to toggle history scroll mode\n";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
hst->line_start = start;
}
void cmd_groupinvite(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
uint8_t *errmsg;
if (argc < 1) {
errmsg = "Invalid syntax";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
int groupnum = atoi(argv[1]);
if (groupnum == 0 && strcmp(argv[1], "0")) { /* atoi returns 0 value on invalid input */
errmsg = "Invalid syntax.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
if (tox_invite_friend(m, self->num, groupnum) == -1) {
errmsg = "Failed to invite friend.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
uint8_t msg[MAX_STR_SIZE];
snprintf(msg, sizeof(msg), "Invited friend to Room #%d.", groupnum);
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void cmd_join_group(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
uint8_t *errmsg;
if (get_num_active_windows() >= MAX_WINDOWS_NUM) {
errmsg = " * Warning: Too many windows are open.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
return;
}
uint8_t *groupkey = friends[self->num].pending_groupchat;
if (groupkey[0] == '\0') {
errmsg = "No pending group chat invite.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
int groupnum = tox_join_groupchat(m, self->num, groupkey);
if (groupnum == -1) {
errmsg = "Group chat instance failed to initialize.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
if (init_groupchat_win(prompt, m, groupnum) == -1) {
errmsg = "Group chat window failed to initialize.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
tox_del_groupchat(m, groupnum);
return;
}
}
void cmd_savefile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
uint8_t *errmsg;
if (argc != 1) {
errmsg = "Invalid syntax.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
uint8_t filenum = atoi(argv[1]);
if ((filenum == 0 && strcmp(argv[1], "0")) || filenum >= MAX_FILES) {
errmsg = "No pending file transfers with that number.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
if (!friends[self->num].file_receiver.pending[filenum]) {
errmsg = "No pending file transfers with that number.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
uint8_t *filename = friends[self->num].file_receiver.filenames[filenum];
if (tox_file_send_control(m, self->num, 1, filenum, TOX_FILECONTROL_ACCEPT, 0, 0) == 0) {
uint8_t msg[MAX_STR_SIZE];
snprintf(msg, sizeof(msg), "Saving file as: '%s' (%.1f%%)", filename, 0.0);
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
friends[self->num].file_receiver.line_id = self->chatwin->hst->line_end->id;
if ((friends[self->num].file_receiver.files[filenum] = fopen(filename, "a")) == NULL) {
errmsg = "* Error writing to file.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
tox_file_send_control(m, self->num, 1, filenum, TOX_FILECONTROL_KILL, 0, 0);
}
} else {
errmsg = "File transfer failed.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
}
friends[self->num].file_receiver.pending[filenum] = false;
}
void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
uint8_t *errmsg;
if (max_file_senders_index >= (MAX_FILES-1)) {
errmsg = "Please wait for some of your outgoing file transfers to complete.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
if (argc < 1) {
errmsg = "Invalid syntax.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
uint8_t *path = argv[1];
if (path[0] != '\"') {
errmsg = "File path must be enclosed in quotes.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
path[strlen(++path)-1] = L'\0';
int path_len = strlen(path);
if (path_len > MAX_STR_SIZE) {
errmsg = "File path exceeds character limit.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
FILE *file_to_send = fopen(path, "r");
if (file_to_send == NULL) {
errmsg = "File not found.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
fseek(file_to_send, 0, SEEK_END);
uint64_t filesize = ftell(file_to_send);
fseek(file_to_send, 0, SEEK_SET);
uint8_t filename[MAX_STR_SIZE];
get_file_name(path, filename);
int filenum = tox_new_file_sender(m, self->num, filesize, filename, strlen(filename) + 1);
if (filenum == -1) {
errmsg = "Error sending file.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
int i;
for (i = 0; i < MAX_FILES; ++i) {
if (!file_senders[i].active) {
memcpy(file_senders[i].pathname, path, path_len + 1);
file_senders[i].active = true;
file_senders[i].toxwin = self;
file_senders[i].file = file_to_send;
file_senders[i].filenum = filenum;
file_senders[i].friendnum = self->num;
file_senders[i].timestamp = get_unix_time();
file_senders[i].size = filesize;
file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1,
tox_file_data_size(m, self->num), file_to_send);
uint8_t msg[MAX_STR_SIZE];
snprintf(msg, sizeof(msg), "Sending file: '%s'", path);
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
if (i == max_file_senders_index)
++max_file_senders_index;
return;
}
}
}
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