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90985af007
toxic/src/chat_commands.c
Jfreegman 90985af007
properly handle file pausing
2014-12-05 13:23:45 -05:00

292 lines
9.9 KiB
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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/>.
*
*/
#include <stdlib.h>
#include <string.h>
#include "toxic.h"
#include "windows.h"
#include "misc_tools.h"
#include "friendlist.h"
#include "execute.h"
#include "line_info.h"
#include "groupchat.h"
#include "chat.h"
#include "file_senders.h"
#ifdef AUDIO
#include "audio_call.h"
#endif
extern ToxWindow *prompt;
extern FriendsList Friends;
extern FileSender file_senders[MAX_FILES];
extern uint8_t max_file_senders_index;
extern uint8_t num_active_file_senders;
void cmd_cancelfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (argc < 2) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Requires type in|out and the file ID.");
return;
}
const char *inoutstr = argv[1];
int filenum = atoi(argv[2]);
if (filenum >= MAX_FILES || filenum < 0) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
return;
}
if (strcasecmp(inoutstr, "in") == 0) { /* cancel an incoming file transfer */
if (!Friends.list[self->num].file_receiver[filenum].active) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
return;
}
const char *filepath = Friends.list[self->num].file_receiver[filenum].filename;
char name[MAX_STR_SIZE];
get_file_name(name, sizeof(name), filepath);
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File transfer for '%s' canceled.", name);
chat_close_file_receiver(m, filenum, self->num, TOX_FILECONTROL_KILL);
return;
} else if (strcasecmp(inoutstr, "out") == 0) { /* cancel an outgoing file transfer */
int i;
bool match = false;
for (i = 0; i < MAX_FILES; ++i) {
if (file_senders[i].active && file_senders[i].filenum == filenum) {
match = true;
break;
}
}
if (!match) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
return;
}
const char *filename = file_senders[i].filename;
char msg[MAX_STR_SIZE];
snprintf(msg, sizeof(msg), "File transfer for '%s' canceled.", filename);
close_file_sender(self, m, i, msg, TOX_FILECONTROL_KILL, filenum, self->num);
return;
} else {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Type must be 'in' or 'out'.");
return;
}
}
void cmd_groupinvite(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (argc < 1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group number required.");
return;
}
int groupnum = atoi(argv[1]);
if (groupnum == 0 && strcmp(argv[1], "0")) { /* atoi returns 0 value on invalid input */
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid group number.");
return;
}
if (tox_invite_friend(m, self->num, groupnum) == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to invite contact to group.");
return;
}
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invited contact to Group %d.", groupnum);
}
void cmd_join_group(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (get_num_active_windows() >= MAX_WINDOWS_NUM) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Warning: Too many windows are open.");
return;
}
const char *groupkey = Friends.list[self->num].group_invite.key;
uint16_t length = Friends.list[self->num].group_invite.length;
uint8_t type = Friends.list[self->num].group_invite.type;
if (!Friends.list[self->num].group_invite.pending) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending group chat invite.");
return;
}
int groupnum = -1;
if (type == TOX_GROUPCHAT_TYPE_TEXT)
groupnum = tox_join_groupchat(m, self->num, (uint8_t *) groupkey, length);
#ifdef AUDIO
else
groupnum = toxav_join_av_groupchat(m, self->num, (uint8_t *) groupkey, length,
write_device_callback_group, self);
#endif
if (groupnum == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat instance failed to initialize.");
return;
}
if (init_groupchat_win(prompt, m, groupnum, type) == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat window failed to initialize.");
tox_del_groupchat(m, groupnum);
return;
}
}
void cmd_savefile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (argc < 1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File ID required.");
return;
}
uint8_t filenum = atoi(argv[1]);
if ((filenum == 0 && strcmp(argv[1], "0")) || filenum >= MAX_FILES) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending file transfers with that ID.");
return;
}
if (!Friends.list[self->num].file_receiver[filenum].pending) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending file transfers with that ID.");
return;
}
const char *filename = Friends.list[self->num].file_receiver[filenum].filename;
if (tox_file_send_control(m, self->num, 1, filenum, TOX_FILECONTROL_ACCEPT, 0, 0) == 0) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Saving file [%d] as: '%s'", filenum, filename);
/* prep progress bar line */
char progline[MAX_STR_SIZE];
prep_prog_line(progline);
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", progline);
Friends.list[self->num].file_receiver[filenum].line_id = self->chatwin->hst->line_end->id + 2;
if ((Friends.list[self->num].file_receiver[filenum].file = fopen(filename, "a")) == NULL) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, "* Error writing to file.");
tox_file_send_control(m, self->num, 1, filenum, TOX_FILECONTROL_KILL, 0, 0);
} else {
Friends.list[self->num].file_receiver[filenum].active = true;
++Friends.list[self->num].active_file_receivers;
}
} else {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File transfer failed.");
}
Friends.list[self->num].file_receiver[filenum].pending = false;
}
void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (max_file_senders_index >= (MAX_FILES - 1)) {
const char *errmsg = "Please wait for some of your outgoing file transfers to complete.";
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
return;
}
if (argc < 1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path required.");
return;
}
if (argv[1][0] != '\"') {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path must be enclosed in quotes.");
return;
}
/* remove opening and closing quotes */
char path[MAX_STR_SIZE];
snprintf(path, sizeof(path), "%s", &argv[1][1]);
int path_len = strlen(path) - 1;
path[path_len] = '\0';
if (path_len >= MAX_STR_SIZE) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path exceeds character limit.");
return;
}
FILE *file_to_send = fopen(path, "r");
if (file_to_send == NULL) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File not found.");
return;
}
off_t filesize = file_size(path);
if (filesize == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File corrupt.");
fclose(file_to_send);
return;
}
char filename[MAX_STR_SIZE] = {0};
get_file_name(filename, sizeof(filename), path);
int namelen = strlen(filename);
int filenum = tox_new_file_sender(m, self->num, filesize, (const uint8_t *) filename, namelen);
if (filenum == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Error sending file.");
fclose(file_to_send);
return;
}
int i;
for (i = 0; i < MAX_FILES; ++i) {
if (!file_senders[i].active) {
memcpy(file_senders[i].filename, filename, namelen + 1);
file_senders[i].active = true;
file_senders[i].started = false;
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);
char sizestr[32];
bytes_convert_str(sizestr, sizeof(sizestr), filesize);
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0,
"Sending file [%d]: '%s' (%s)", filenum, filename, sizestr);
++num_active_file_senders;
if (i == max_file_senders_index)
++max_file_senders_index;
reset_file_sender_queue();
return;
}
}
}
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