mirror of
https://github.com/Tha14/toxic.git
synced 2024-06-29 14:17:46 +02:00
490 lines
15 KiB
C
490 lines
15 KiB
C
/*
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* Toxic -- Tox Curses Client
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include "toxic_windows.h"
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#include "execute.h"
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#include "misc_tools.h"
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extern char *DATA_FILE;
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extern int store_data(Tox *m, char *path);
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extern int num_groupchats;
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static void chat_onMessage(ToxWindow *self, Tox *m, int num, uint8_t *msg, uint16_t len)
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{
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if (self->num != num)
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return;
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ChatContext *ctx = (ChatContext *) self->chatwin;
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uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
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tox_getname(m, num, nick);
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nick[TOXIC_MAX_NAME_LENGTH] = '\0';
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print_time(ctx->history);
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wattron(ctx->history, COLOR_PAIR(4));
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wprintw(ctx->history, "%s: ", nick);
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wattroff(ctx->history, COLOR_PAIR(4));
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if (msg[0] == '>') {
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wattron(ctx->history, COLOR_PAIR(GREEN));
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wprintw(ctx->history, "%s\n", msg);
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wattroff(ctx->history, COLOR_PAIR(GREEN));
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} else
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wprintw(ctx->history, "%s\n", msg);
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alert_window(self);
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}
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static void chat_onConnectionChange(ToxWindow *self, Tox *m, int num, uint8_t status)
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{
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if (self->num != num)
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return;
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StatusBar *statusbar = (StatusBar *) self->stb;
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statusbar->is_online = status == 1 ? true : false;
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}
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static void chat_onAction(ToxWindow *self, Tox *m, int num, uint8_t *action, uint16_t len)
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{
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if (self->num != num)
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return;
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ChatContext *ctx = (ChatContext *) self->chatwin;
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uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
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tox_getname(m, num, nick);
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nick[TOXIC_MAX_NAME_LENGTH] = '\0';
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print_time(ctx->history);
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wattron(ctx->history, COLOR_PAIR(YELLOW));
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wprintw(ctx->history, "* %s %s\n", nick, action);
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wattroff(ctx->history, COLOR_PAIR(YELLOW));
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alert_window(self);
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}
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static void chat_onNickChange(ToxWindow *self, int num, uint8_t *nick, uint16_t len)
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{
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if (self->num != num)
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return;
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nick[TOXIC_MAX_NAME_LENGTH] = '\0';
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len = strlen(nick) + 1;
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memcpy(self->name, nick, len);
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}
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static void chat_onStatusChange(ToxWindow *self, Tox *m, int num, TOX_USERSTATUS status)
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{
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if (self->num != num)
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return;
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StatusBar *statusbar = (StatusBar *) self->stb;
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statusbar->status = status;
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}
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static void chat_onStatusMessageChange(ToxWindow *self, int num, uint8_t *status, uint16_t len)
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{
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if (self->num != num)
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return;
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StatusBar *statusbar = (StatusBar *) self->stb;
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statusbar->statusmsg_len = len;
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memcpy(statusbar->statusmsg, status, len);
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}
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static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int num, uint8_t filenum,
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uint64_t filesize, uint8_t *pathname, uint16_t path_len)
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{
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if (self->num != num)
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return;
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ChatContext *ctx = (ChatContext *) self->chatwin;
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/* try to get file name from path */
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uint8_t *filename = strrchr(pathname, '/'); // Try unix style paths
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if (filename != NULL) {
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if (!strlen(++filename))
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filename = pathname;
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} else {
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filename = strrchr(pathname, '\\'); // Try windows style paths
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if (filename == NULL)
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filename = pathname;
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}
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wprintw(ctx->history, "File transfer request for '%s' (%llu bytes).\n", filename,
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(long long unsigned int)filesize);
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if (filenum >= MAX_FILES) {
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wprintw(ctx->history, "Too many pending file requests; discarding.\n");
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return;
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}
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/* Append a number to duplicate file names */
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FILE *filecheck = NULL;
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int count = 1;
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int len = strlen(filename);
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while ((filecheck = fopen(filename, "r"))) {
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filename[len] = '\0';
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char d[9];
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sprintf(d,"(%d)", count++);
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strcat(filename, d);
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filename[len + strlen(d)] = '\0';
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if (count > 999999) {
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wprintw(ctx->history, "Error saving file to disk.\n");
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return;
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}
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}
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wprintw(ctx->history, "Type '/savefile %d' to accept the file transfer.\n", filenum);
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friends[num].file_receiver.pending[filenum] = true;
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strcpy(friends[num].file_receiver.filenames[filenum], filename);
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alert_window(self);
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}
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static void chat_onFileControl(ToxWindow *self, Tox *m, int num, uint8_t receive_send,
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uint8_t filenum, uint8_t control_type, uint8_t *data, uint16_t length)
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{
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if (self->num != num)
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return;
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ChatContext *ctx = (ChatContext *) self->chatwin;
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uint8_t *filename;
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if (receive_send == 0)
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filename = friends[num].file_receiver.filenames[filenum];
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else
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filename = file_senders[filenum].pathname;
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switch (control_type) {
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case TOX_FILECONTROL_ACCEPT:
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wprintw(ctx->history, "File transfer for '%s' accepted.\n", filename);
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break;
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case TOX_FILECONTROL_PAUSE:
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wprintw(ctx->history, "File transfer for '%s' paused.\n", filename);
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break;
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case TOX_FILECONTROL_KILL:
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wprintw(ctx->history, "File transfer for '%s' failed.\n", filename);
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friends[num].file_receiver.pending[filenum] = false;
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break;
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case TOX_FILECONTROL_FINISHED:
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wprintw(ctx->history, "File transfer for '%s' complete.\n", filename);
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break;
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}
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alert_window(self);
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}
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static void chat_onFileData(ToxWindow *self, Tox *m, int num, uint8_t filenum, uint8_t *data,
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uint16_t length)
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{
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if (self->num != num)
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return;
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ChatContext *ctx = (ChatContext *) self->chatwin;
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uint8_t *filename = friends[num].file_receiver.filenames[filenum];
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FILE *file_to_save = fopen(filename, "a");
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if (fwrite(data, length, 1, file_to_save) != 1) {
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wattron(ctx->history, COLOR_PAIR(RED));
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wprintw(ctx->history, "* Error writing to file.\n");
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wattroff(ctx->history, COLOR_PAIR(RED));
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}
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fclose(file_to_save);
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}
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static void chat_onGroupInvite(ToxWindow *self, Tox *m, int friendnumber, uint8_t *group_pub_key)
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{
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if (self->num != friendnumber)
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return;
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ChatContext *ctx = (ChatContext *) self->chatwin;
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uint8_t name[TOX_MAX_NAME_LENGTH] = {'\0'};
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if (tox_getname(m, friendnumber, name) == -1)
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return;
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wprintw(ctx->history, "%s has invited you to a group chat.\n", name);
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if (num_groupchats >= MAX_GROUPCHAT_NUM) {
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wprintw(ctx->history, "Maximum number of group chats has been reached. Discarding invite.\n");
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return;
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}
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memcpy(friends[friendnumber].pending_groupchat, group_pub_key, TOX_CLIENT_ID_SIZE);
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wprintw(ctx->history, "Type \"/join\" to join the chat.\n");
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alert_window(self);
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}
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static void send_action(ToxWindow *self, ChatContext *ctx, Tox *m, uint8_t *action) {
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if (action == NULL) {
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wprintw(ctx->history, "Invalid syntax.\n");
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return;
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}
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uint8_t selfname[TOX_MAX_NAME_LENGTH];
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tox_getselfname(m, selfname, TOX_MAX_NAME_LENGTH);
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print_time(ctx->history);
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wattron(ctx->history, COLOR_PAIR(YELLOW));
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wprintw(ctx->history, "* %s %s\n", selfname, action);
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wattroff(ctx->history, COLOR_PAIR(YELLOW));
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if (tox_sendaction(m, self->num, action, strlen(action) + 1) == 0) {
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wattron(ctx->history, COLOR_PAIR(RED));
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wprintw(ctx->history, " * Failed to send action\n");
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wattroff(ctx->history, COLOR_PAIR(RED));
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}
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}
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static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
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{
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ChatContext *ctx = (ChatContext *) self->chatwin;
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StatusBar *statusbar = (StatusBar *) self->stb;
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int x, y, y2, x2;
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getyx(self->window, y, x);
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getmaxyx(self->window, y2, x2);
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/* BACKSPACE key: Remove one character from line */
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if (key == 0x107 || key == 0x8 || key == 0x7f) {
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if (ctx->pos > 0) {
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ctx->line[--ctx->pos] = L'\0';
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if (x == 0)
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mvwdelch(self->window, y - 1, x2 - 1);
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else
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mvwdelch(self->window, y, x - 1);
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}
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} else
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/* Add printable chars to buffer and print on input space */
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#if HAVE_WIDECHAR
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if (iswprint(key)) {
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#else
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if (isprint(key)) {
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#endif
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if (ctx->pos < (MAX_STR_SIZE-1)) {
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mvwaddstr(self->window, y, x, wc_to_char(key));
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ctx->line[ctx->pos++] = key;
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ctx->line[ctx->pos] = L'\0';
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}
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}
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/* RETURN key: Execute command or print line */
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else if (key == '\n') {
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uint8_t *line = wcs_to_char(ctx->line);
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wclear(ctx->linewin);
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wmove(self->window, y2 - CURS_Y_OFFSET, 0);
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wclrtobot(self->window);
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bool close_win = false;
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if (line[0] == '/') {
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if (close_win = !strcmp(line, "/close")) {
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int f_num = self->num;
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delwin(ctx->linewin);
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delwin(statusbar->topline);
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del_window(self);
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disable_chatwin(f_num);
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} else if (!strncmp(line, "/me ", strlen("/me ")))
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send_action(self, ctx, m, line + strlen("/me "));
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else
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execute(ctx->history, self, m, line, CHAT_COMMAND_MODE);
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} else {
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/* make sure the string has at least non-space character */
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if (!string_is_empty(line)) {
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uint8_t selfname[TOX_MAX_NAME_LENGTH];
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tox_getselfname(m, selfname, TOX_MAX_NAME_LENGTH);
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print_time(ctx->history);
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wattron(ctx->history, COLOR_PAIR(GREEN));
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wprintw(ctx->history, "%s: ", selfname);
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wattroff(ctx->history, COLOR_PAIR(GREEN));
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if (line[0] == '>') {
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wattron(ctx->history, COLOR_PAIR(GREEN));
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wprintw(ctx->history, "%s\n", line);
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wattroff(ctx->history, COLOR_PAIR(GREEN));
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} else
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wprintw(ctx->history, "%s\n", line);
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if (!statusbar->is_online
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|| tox_sendmessage(m, self->num, line, strlen(line) + 1) == 0) {
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wattron(ctx->history, COLOR_PAIR(RED));
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wprintw(ctx->history, " * Failed to send message.\n");
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wattroff(ctx->history, COLOR_PAIR(RED));
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}
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}
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}
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if (close_win) {
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free(ctx);
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free(statusbar);
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} else {
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ctx->line[0] = L'\0';
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ctx->pos = 0;
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}
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free(line);
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}
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}
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static void chat_onDraw(ToxWindow *self, Tox *m)
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{
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curs_set(1);
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int x, y;
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getmaxyx(self->window, y, x);
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ChatContext *ctx = (ChatContext *) self->chatwin;
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/* Draw status bar */
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StatusBar *statusbar = (StatusBar *) self->stb;
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mvwhline(statusbar->topline, 1, 0, ACS_HLINE, x);
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wmove(statusbar->topline, 0, 0);
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/* Draw name, status and note in statusbar */
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if (statusbar->is_online) {
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char *status_text = "Unknown";
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int colour = WHITE;
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TOX_USERSTATUS status = statusbar->status;
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switch (status) {
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case TOX_USERSTATUS_NONE:
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status_text = "Online";
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colour = GREEN;
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break;
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case TOX_USERSTATUS_AWAY:
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status_text = "Away";
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colour = YELLOW;
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break;
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case TOX_USERSTATUS_BUSY:
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status_text = "Busy";
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colour = RED;
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break;
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}
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wattron(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, " %s ", self->name);
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wattroff(statusbar->topline, A_BOLD);
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wattron(statusbar->topline, COLOR_PAIR(colour) | A_BOLD);
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wprintw(statusbar->topline, "[%s]", status_text);
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wattroff(statusbar->topline, COLOR_PAIR(colour) | A_BOLD);
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} else {
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wattron(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, " %s ", self->name);
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wattroff(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, "[Offline]");
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}
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/* Reset statusbar->statusmsg on window resize */
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if (x != self->x) {
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uint8_t statusmsg[TOX_MAX_STATUSMESSAGE_LENGTH] = {'\0'};
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tox_copy_statusmessage(m, self->num, statusmsg, TOX_MAX_STATUSMESSAGE_LENGTH);
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snprintf(statusbar->statusmsg, sizeof(statusbar->statusmsg), "%s", statusmsg);
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statusbar->statusmsg_len = tox_get_statusmessage_size(m, self->num);
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}
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self->x = x;
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/* Truncate note if it doesn't fit in statusbar */
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uint16_t maxlen = x - getcurx(statusbar->topline) - 4;
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if (statusbar->statusmsg_len > maxlen) {
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statusbar->statusmsg[maxlen] = '\0';
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statusbar->statusmsg_len = maxlen;
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}
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if (statusbar->statusmsg[0]) {
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wattron(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, " - %s ", statusbar->statusmsg);
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wattroff(statusbar->topline, A_BOLD);
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}
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wprintw(statusbar->topline, "\n");
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mvwhline(ctx->linewin, 0, 0, ACS_HLINE, x);
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wrefresh(self->window);
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}
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static void chat_onInit(ToxWindow *self, Tox *m)
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{
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int x, y;
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getmaxyx(self->window, y, x);
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self->x = x;
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/* Init statusbar info */
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StatusBar *statusbar = (StatusBar *) self->stb;
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statusbar->status = tox_get_userstatus(m, self->num);
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statusbar->is_online = tox_get_friend_connectionstatus(m, self->num) == 1;
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uint8_t statusmsg[TOX_MAX_STATUSMESSAGE_LENGTH] = {'\0'};
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tox_copy_statusmessage(m, self->num, statusmsg, TOX_MAX_STATUSMESSAGE_LENGTH);
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snprintf(statusbar->statusmsg, sizeof(statusbar->statusmsg), "%s", statusmsg);
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statusbar->statusmsg_len = tox_get_statusmessage_size(m, self->num);
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/* Init subwindows */
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ChatContext *ctx = (ChatContext *) self->chatwin;
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statusbar->topline = subwin(self->window, 2, x, 0, 0);
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ctx->history = subwin(self->window, y-CHATBOX_HEIGHT+1, x, 0, 0);
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scrollok(ctx->history, 1);
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ctx->linewin = subwin(self->window, CHATBOX_HEIGHT, x, y-CHATBOX_HEIGHT, 0);
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wprintw(ctx->history, "\n\n");
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execute(ctx->history, self, m, "/help", CHAT_COMMAND_MODE);
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wmove(self->window, y - CURS_Y_OFFSET, 0);
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}
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ToxWindow new_chat(Tox *m, int friendnum)
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{
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ToxWindow ret;
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memset(&ret, 0, sizeof(ret));
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ret.onKey = &chat_onKey;
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ret.onDraw = &chat_onDraw;
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ret.onInit = &chat_onInit;
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ret.onMessage = &chat_onMessage;
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ret.onConnectionChange = &chat_onConnectionChange;
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ret.onGroupInvite = &chat_onGroupInvite;
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ret.onNickChange = &chat_onNickChange;
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ret.onStatusChange = &chat_onStatusChange;
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ret.onStatusMessageChange = &chat_onStatusMessageChange;
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ret.onAction = &chat_onAction;
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ret.onFileSendRequest = &chat_onFileSendRequest;
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ret.onFileControl = &chat_onFileControl;
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ret.onFileData = &chat_onFileData;
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uint8_t name[TOX_MAX_NAME_LENGTH] = {'\0'};
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uint16_t len = tox_getname(m, friendnum, name);
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memcpy(ret.name, name, len);
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ret.name[TOXIC_MAX_NAME_LENGTH] = '\0';
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ChatContext *chatwin = calloc(1, sizeof(ChatContext));
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StatusBar *stb = calloc(1, sizeof(StatusBar));
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if (stb != NULL && chatwin != NULL) {
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ret.chatwin = chatwin;
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ret.stb = stb;
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} else {
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endwin();
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fprintf(stderr, "calloc() failed. Aborting...\n");
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exit(EXIT_FAILURE);
|
|
}
|
|
|
|
ret.num = friendnum;
|
|
|
|
return ret;
|
|
}
|