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refactor chat history to allow scrolling

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This commit is contained in:
Jfreegman 2014-03-24 07:18:58 -04:00
parent 7384440a3d
commit e5b6e0ad9f
14 changed files with 621 additions and 185 deletions
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4
build/Makefile.am
View File

@ -29,7 +29,9 @@ toxic_SOURCES = $(top_srcdir)/src/main.c \
$(top_srcdir)/src/log.c \
$(top_srcdir)/src/log.h \
$(top_srcdir)/src/file_senders.c \
$(top_srcdir)/src/file_senders.h
$(top_srcdir)/src/file_senders.h \
$(top_srcdir)/src/line_info.c \
$(top_srcdir)/src/line_info.h
toxic_CFLAGS = -I$(top_srcdir) \
$(NCURSES_CFLAGS) \

1
src/audio_call.c
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@ -252,7 +252,6 @@ void terminate_audio()
toxav_kill(ASettins.av);
}
int errors()
{
return ASettins.errors;

243
src/chat.c
View File

@ -34,6 +34,7 @@
#include "friendlist.h"
#include "toxic_strings.h"
#include "log.h"
#include "line_info.h"
#ifdef _SUPPORT_AUDIO
#include "audio_call.h"
@ -98,6 +99,7 @@ void kill_chat_window(ToxWindow *self)
StatusBar *statusbar = self->stb;
log_disable(ctx->log);
line_info_cleanup(ctx->hst);
int f_num = self->num;
delwin(ctx->linewin);
@ -106,6 +108,7 @@ void kill_chat_window(ToxWindow *self)
disable_chatwin(f_num);
free(ctx->log);
free(ctx->hst);
free(ctx);
free(statusbar);
}
@ -121,17 +124,10 @@ static void chat_onMessage(ToxWindow *self, Tox *m, int32_t num, uint8_t *msg, u
tox_get_name(m, num, nick);
nick[TOXIC_MAX_NAME_LENGTH] = '\0';
print_time(ctx->history);
wattron(ctx->history, COLOR_PAIR(CYAN));
wprintw(ctx->history, "%s: ", nick);
wattroff(ctx->history, COLOR_PAIR(CYAN));
uint8_t timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt);
if (msg[0] == '>') {
wattron(ctx->history, COLOR_PAIR(GREEN));
wprintw(ctx->history, "%s\n", msg);
wattroff(ctx->history, COLOR_PAIR(GREEN));
} else
wprintw(ctx->history, "%s\n", msg);
line_info_add(self, timefrmt, nick, NULL, msg, IN_MSG, 0, 0);
write_to_log(msg, nick, ctx->log, false);
alert_window(self, WINDOW_ALERT_1, true);
@ -172,11 +168,10 @@ static void chat_onAction(ToxWindow *self, Tox *m, int32_t num, uint8_t *action,
tox_get_name(m, num, nick);
nick[TOXIC_MAX_NAME_LENGTH] = '\0';
print_time(ctx->history);
wattron(ctx->history, COLOR_PAIR(YELLOW));
wprintw(ctx->history, "* %s %s\n", nick, action);
wattroff(ctx->history, COLOR_PAIR(YELLOW));
uint8_t timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt);
line_info_add(self, timefrmt, nick, NULL, action, ACTION, 0, 0);
write_to_log(action, nick, ctx->log, true);
alert_window(self, WINDOW_ALERT_1, true);
}
@ -216,16 +211,19 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t
if (self->num != num)
return;
ChatContext *ctx = self->chatwin;
uint8_t msg[MAX_STR_SIZE];
uint8_t *errmsg;
uint8_t filename[MAX_STR_SIZE];
get_file_name(pathname, filename);
wprintw(ctx->history, "File transfer request for '%s' (%llu bytes).\n", filename,
(long long unsigned int)filesize);
snprintf(msg, sizeof(msg), "File transfer request for '%s' (%llu bytes).", filename,
(long long unsigned int)filesize);
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
if (filenum >= MAX_FILES) {
wprintw(ctx->history, "Too many pending file requests; discarding.\n");
errmsg = "Too many pending file requests; discarding.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
@ -242,12 +240,14 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t
filename[len + strlen(d)] = '\0';
if (count > 999) {
wprintw(ctx->history, "Error saving file to disk.\n");
errmsg = "Error saving file to disk.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
}
wprintw(ctx->history, "Type '/savefile %d' to accept the file transfer.\n", filenum);
snprintf(msg, sizeof(msg), "Type '/savefile %d' to accept the file transfer.", filenum);
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
friends[num].file_receiver.pending[filenum] = true;
strcpy(friends[num].file_receiver.filenames[filenum], filename);
@ -270,8 +270,8 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t rec
if (self->num != num)
return;
ChatContext *ctx = self->chatwin;
const uint8_t *filename;
uint8_t msg[MAX_STR_SIZE] = {0};
if (receive_send == 0)
filename = friends[num].file_receiver.filenames[filenum];
@ -280,25 +280,23 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t rec
switch (control_type) {
case TOX_FILECONTROL_ACCEPT:
wprintw(ctx->history, "File transfer for '%s' accepted.\n", filename);
snprintf(msg, sizeof(msg), "File transfer for '%s' accepted.", filename);
break;
/*case TOX_FILECONTROL_PAUSE:
wprintw(ctx->history, "File transfer for '%s' paused.\n", filename);
break; */
case TOX_FILECONTROL_KILL:
wprintw(ctx->history, "File transfer for '%s' failed.\n", filename);
snprintf(msg, sizeof(msg), "File transfer for '%s' failed.", filename);
if (receive_send == 0)
chat_close_file_receiver(num, filenum);
else
chat_close_file_receiver(num, filenum);
break;
case TOX_FILECONTROL_FINISHED:
wprintw(ctx->history, "File transfer for '%s' complete.\n", filename);
snprintf(msg, sizeof(msg), "File transfer for '%s' complete.", filename);
chat_close_file_receiver(num, filenum);
break;
}
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
alert_window(self, WINDOW_ALERT_2, true);
}
@ -308,12 +306,9 @@ static void chat_onFileData(ToxWindow *self, Tox *m, int32_t num, uint8_t filenu
if (self->num != num)
return;
ChatContext *ctx = self->chatwin;
if (fwrite(data, length, 1, friends[num].file_receiver.files[filenum]) != 1) {
wattron(ctx->history, COLOR_PAIR(RED));
wprintw(ctx->history, "* Error writing to file.\n");
wattroff(ctx->history, COLOR_PAIR(RED));
uint8_t *msg = " * Error writing to file.";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, RED);
tox_file_send_control(m, num, 1, filenum, TOX_FILECONTROL_KILL, 0, 0);
chat_close_file_receiver(num, filenum);
@ -325,16 +320,17 @@ static void chat_onGroupInvite(ToxWindow *self, Tox *m, int32_t friendnumber, ui
if (self->num != friendnumber)
return;
ChatContext *ctx = self->chatwin;
uint8_t name[TOX_MAX_NAME_LENGTH] = {'\0'};
uint8_t name[TOX_MAX_NAME_LENGTH];
uint8_t msg[MAX_STR_SIZE];
if (tox_get_name(m, friendnumber, name) == -1)
return;
wprintw(ctx->history, "%s has invited you to a group chat.\n", name);
snprintf(msg, sizeof(msg), "%s has invited you to a group chat.\n"
"Type \"/join\" to join the chat.", name);
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
memcpy(friends[friendnumber].pending_groupchat, group_pub_key, TOX_CLIENT_ID_SIZE);
wprintw(ctx->history, "Type \"/join\" to join the chat.\n");
alert_window(self, WINDOW_ALERT_2, true);
}
@ -345,144 +341,140 @@ void chat_onInvite (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
wprintw(ctx->history, "Incoming audio call!\n"
"Answer: \"/answer\" \"/cancel\"\n");
uint8_t *msg = "Incoming audio call!\nType: \"/answer\" or \"/cancel\"";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
alert_window(self, WINDOW_ALERT_0, true);
}
void chat_onRinging (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
wprintw(ctx->history, "Ringing...\n"
"\"/cancel\" ?\n");
uint8_t *msg = "Ringing...\n\"/cancel\" ?";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onStarting (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
uint8_t *msg;
if ( 0 != start_transmission() ) {/* YEAH! */
wprintw(ctx->history, "Error starting transmission!\n");
msg = "Error starting transmission!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
return;
}
wprintw(ctx->history, "Call started! \n"
"Type: \"/hangup\" to end it.\n");
msg = "Call started!\nType: \"/hangup\" to end it.";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onEnding (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
uint8_t *msg = "Call ended!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
toxav_kill_transmission(av);
wprintw(ctx->history, "Call ended! \n");
}
void chat_onError (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
wprintw(ctx->history, "Error! \n");
uint8_t *msg = "Error!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onStart (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
uint8_t *msg;
if ( 0 != start_transmission() ) {/* YEAH! */
wprintw(ctx->history, "Error starting transmission!\n");
msg = "Error starting transmission!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
return;
}
wprintw(ctx->history, "Call started! \n"
"Type: \"/hangup\" to end it.\n");
msg = "Call started!\nType: \"/hangup\" to end it.";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onCancel (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
wprintw(ctx->history, "Call canceled! \n");
uint8_t *msg = "Call canceled!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onReject (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
wprintw(ctx->history, "Rejected! \n");
uint8_t *msg = "Rejected!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onEnd (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
toxav_kill_transmission(av);
wprintw(ctx->history, "Call ended! \n");
uint8_t *msg = "Call ended!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onRequestTimeout (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
wprintw(ctx->history, "No answer! \n");
uint8_t *msg = "No answer!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
void chat_onPeerTimeout (ToxWindow *self, ToxAv *av)
{
if (self->num != toxav_get_peer_id(av, 0))
return;
ChatContext *ctx = self->chatwin;
wprintw(ctx->history, "Peer disconnected; call ended! \n");
uint8_t *msg = "Peer disconnected; call ended!";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
}
#endif /* _SUPPORT_AUDIO */
static void send_action(ToxWindow *self, ChatContext *ctx, Tox *m, uint8_t *action) {
if (action == NULL) {
wprintw(ctx->history, "Invalid syntax.\n");
if (action == NULL)
return;
}
uint8_t selfname[TOX_MAX_NAME_LENGTH];
tox_get_self_name(m, selfname);
print_time(ctx->history);
wattron(ctx->history, COLOR_PAIR(YELLOW));
wprintw(ctx->history, "* %s %s\n", selfname, action);
wattroff(ctx->history, COLOR_PAIR(YELLOW));
uint8_t timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt);
line_info_add(self, timefrmt, selfname, NULL, action, ACTION, 0, 0);
if (tox_send_action(m, self->num, action, strlen(action) + 1) == 0) {
wattron(ctx->history, COLOR_PAIR(RED));
wprintw(ctx->history, " * Failed to send action\n");
wattroff(ctx->history, COLOR_PAIR(RED));
uint8_t *errmsg = " * Failed to send action.";
line_info_add(self, NULL, selfname, NULL, errmsg, SYS_MSG, 0, RED);
} else {
write_to_log(action, selfname, ctx->log, true);
}
@ -498,7 +490,18 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
getmaxyx(self->window, y2, x2);
int cur_len = 0;
if (key == 0x107 || key == 0x8 || key == 0x7f) { /* BACKSPACE key: Remove character behind pos */
if (key == T_KEY_ESC) { /* ESC key: Toggle history scroll mode */
bool scroll = ctx->hst->scroll_mode ? false : true;
line_info_toggle_scroll(self, scroll);
}
/* If we're in scroll mode ignore rest of function */
if (ctx->hst->scroll_mode) {
line_info_onKey(self, key);
return;
}
if (key == 0x107 || key == 0x8 || key == 0x7f) { /* BACKSPACE key */
if (ctx->pos > 0) {
cur_len = MAX(1, wcwidth(ctx->line[ctx->pos - 1]));
del_char_buf_bck(ctx->line, &ctx->pos, &ctx->len);
@ -579,13 +582,13 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
else if (key == KEY_UP) { /* fetches previous item in history */
fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
&ctx->hst_pos, LN_HIST_MV_UP);
&ctx->hst_pos, MOVE_UP);
mv_curs_end(self->window, ctx->len, y2, x2);
}
else if (key == KEY_DOWN) { /* fetches next item in history */
fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
&ctx->hst_pos, LN_HIST_MV_DWN);
&ctx->hst_pos, MOVE_DOWN);
mv_curs_end(self->window, ctx->len, y2, x2);
}
@ -637,7 +640,6 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
wclear(ctx->linewin);
wmove(self->window, y2 - CURS_Y_OFFSET, 0);
wclrtobot(self->window);
if (!string_is_empty(line))
add_line_to_hist(ctx->line, ctx->len, ctx->ln_history, &ctx->hst_tot, &ctx->hst_pos);
@ -658,22 +660,14 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
uint8_t selfname[TOX_MAX_NAME_LENGTH];
tox_get_self_name(m, selfname);
print_time(ctx->history);
wattron(ctx->history, COLOR_PAIR(GREEN));
wprintw(ctx->history, "%s: ", selfname);
wattroff(ctx->history, COLOR_PAIR(GREEN));
uint8_t timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt);
if (line[0] == '>') {
wattron(ctx->history, COLOR_PAIR(GREEN));
wprintw(ctx->history, "%s\n", line);
wattroff(ctx->history, COLOR_PAIR(GREEN));
} else
wprintw(ctx->history, "%s\n", line);
line_info_add(self, timefrmt, selfname, NULL, line, OUT_MSG, 0, 0);
if (!statusbar->is_online || tox_send_message(m, self->num, line, strlen(line) + 1) == 0) {
wattron(ctx->history, COLOR_PAIR(RED));
wprintw(ctx->history, " * Failed to send message.\n");
wattroff(ctx->history, COLOR_PAIR(RED));
uint8_t *errmsg = " * Failed to send message.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
} else {
write_to_log(line, selfname, ctx->log, false);
}
@ -688,13 +682,13 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
static void chat_onDraw(ToxWindow *self, Tox *m)
{
curs_set(1);
int x2, y2;
getmaxyx(self->window, y2, x2);
ChatContext *ctx = self->chatwin;
wclear(ctx->linewin);
line_info_print(self);
if (ctx->len > 0) {
uint8_t line[MAX_STR_SIZE];
@ -796,6 +790,7 @@ static void chat_onDraw(ToxWindow *self, Tox *m)
static void chat_onInit(ToxWindow *self, Tox *m)
{
curs_set(1);
int x2, y2;
getmaxyx(self->window, y2, x2);
self->x = x2;
@ -817,20 +812,23 @@ static void chat_onInit(ToxWindow *self, Tox *m)
scrollok(ctx->history, 1);
ctx->linewin = subwin(self->window, CHATBOX_HEIGHT, x2, y2-CHATBOX_HEIGHT, 0);
ctx->hst = malloc(sizeof(struct history));
ctx->log = malloc(sizeof(struct chatlog));
if (ctx->log == NULL) {
if (ctx->log == NULL || ctx->hst == NULL) {
endwin();
fprintf(stderr, "malloc() failed. Aborting...\n");
exit(EXIT_FAILURE);
}
memset(ctx->hst, 0, sizeof(struct history));
memset(ctx->log, 0, sizeof(struct chatlog));
line_info_init(ctx->hst);
if (friends[self->num].logging_on)
log_enable(self->name, friends[self->num].pub_key, ctx->log);
wprintw(ctx->history, "\n\n");
execute(ctx->history, self, m, "/help", CHAT_COMMAND_MODE);
execute(ctx->history, self, m, "/log", GLOBAL_COMMAND_MODE);
@ -880,7 +878,10 @@ ToxWindow new_chat(Tox *m, int32_t friendnum)
ret.name[TOXIC_MAX_NAME_LENGTH] = '\0';
ChatContext *chatwin = calloc(1, sizeof(ChatContext));
memset(chatwin, 0, sizeof(ChatContext));
StatusBar *stb = calloc(1, sizeof(StatusBar));
memset(stb, 0, sizeof(StatusBar));
if (stb != NULL && chatwin != NULL) {
ret.chatwin = chatwin;

131
src/chat_commands.c
View File

@ -31,6 +31,7 @@
#include "misc_tools.h"
#include "friendlist.h"
#include "execute.h"
#include "line_info.h"
extern ToxWindow *prompt;
@ -48,80 +49,103 @@ void cmd_chat_help(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*arg
}
}
wattron(window, COLOR_PAIR(CYAN) | A_BOLD);
wprintw(window, "Chat commands:\n");
wattroff(window, COLOR_PAIR(CYAN) | A_BOLD);
uint8_t *msg = "Chat commands:";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
#ifdef _SUPPORT_AUDIO
#define NUMLINES 11
#else
#define NUMLINES 7
#endif
uint8_t lines[NUMLINES][MAX_STR_SIZE] = {
#ifdef _SUPPORT_AUDIO
wprintw(window, " /call : Audio call\n");
wprintw(window, " /cancel : Cancel call\n");
wprintw(window, " /answer : Answer incomming call\n");
wprintw(window, " /hangup : Hangup active call\n");
{ " /call : Audio call" },
{ " /cancel : Cancel call" },
{ " /answer : Answer incomming call" },
{ " /hangup : Hangup active call" },
#endif /* _SUPPORT_AUDIO */
wprintw(window, " /invite <n> : Invite friend to a group chat\n");
wprintw(window, " /join : Join a pending group chat\n");
wprintw(window, " /log <on> or <off> : Enable/disable logging\n");
wprintw(window, " /sendfile <filepath> : Send a file\n");
wprintw(window, " /savefile <n> : Receive a file\n");
wprintw(window, " /close : Close the current chat window\n");
wprintw(window, " /help : Print this message again\n");
wprintw(window, " /help global : Show a list of global commands\n");
wattron(window, COLOR_PAIR(CYAN) | A_BOLD);
wprintw(window, " * Argument messages must be enclosed in quotation marks.\n\n");
wattroff(window, COLOR_PAIR(CYAN) | A_BOLD);
{ " /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";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
}
void cmd_groupinvite(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
uint8_t *errmsg;
if (argc < 1) {
wprintw(window, "Invalid syntax.\n");
return;
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 */
wprintw(window, "Invalid syntax.\n");
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) {
wprintw(window, "Failed to invite friend.\n");
errmsg = "Failed to invite friend.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
wprintw(window, "Invited friend to group chat %d.\n", groupnum);
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) {
wattron(window, COLOR_PAIR(RED));
wprintw(window, " * Warning: Too many windows are open.\n");
wattron(window, COLOR_PAIR(RED));
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') {
wprintw(window, "No pending group chat invite.\n");
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) {
wprintw(window, "Group chat instance failed to initialize.\n");
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) {
wprintw(window, "Group chat window failed to initialize.\n");
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;
}
@ -129,36 +153,43 @@ void cmd_join_group(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*ar
void cmd_savefile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
uint8_t *errmsg;
if (argc != 1) {
wprintw(window, "Invalid syntax.\n");
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) {
wprintw(window, "No pending file transfers with that number.\n");
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]) {
wprintw(window, "No pending file transfers with that number.\n");
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) {
wprintw(window, "Accepted file transfer %u. Saving file as: '%s'\n", filenum, filename);
uint8_t msg[MAX_STR_SIZE];
snprintf(msg, sizeof(msg), "Accepted file transfer %u. Saving file as: '%s'", filenum, filename);
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
if ((friends[self->num].file_receiver.files[filenum] = fopen(filename, "a")) == NULL) {
wattron(window, COLOR_PAIR(RED));
wprintw(window, "* Error writing to file.\n");
wattroff(window, COLOR_PAIR(RED));
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 {
wprintw(window, "File transfer failed.\n");
errmsg = "File transfer failed.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
}
friends[self->num].file_receiver.pending[filenum] = false;
@ -166,20 +197,25 @@ void cmd_savefile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
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)) {
wprintw(window,"Please wait for some of your outgoing file transfers to complete.\n");
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) {
wprintw(window, "Invalid syntax.\n");
errmsg = "Invalid syntax.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
uint8_t *path = argv[1];
if (path[0] != '\"') {
wprintw(window, "File path must be enclosed in quotes.\n");
errmsg = "File path must be enclosed in quotes.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
@ -187,14 +223,16 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
int path_len = strlen(path);
if (path_len > MAX_STR_SIZE) {
wprintw(window, "File path exceeds character limit.\n");
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) {
wprintw(window, "File '%s' not found.\n", path);
errmsg = "File not found.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
@ -207,7 +245,8 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
int filenum = tox_new_file_sender(m, self->num, filesize, filename, strlen(filename) + 1);
if (filenum == -1) {
wprintw(window, "Error sending file.\n");
errmsg = "Error sending file.";
line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
return;
}
@ -225,7 +264,9 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1,
tox_file_data_size(m, self->num), file_to_send);
wprintw(window, "Sending file: '%s'\n", path);
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;

4
src/groupchat.c
View File

@ -427,13 +427,13 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key)
else if (key == KEY_UP) { /* fetches previous item in history */
fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
&ctx->hst_pos, LN_HIST_MV_UP);
&ctx->hst_pos, MOVE_UP);
mv_curs_end(self->window, ctx->len, y2, x2);
}
else if (key == KEY_DOWN) { /* fetches next item in history */
fetch_hist_item(ctx->line, &ctx->pos, &ctx->len, ctx->ln_history, ctx->hst_tot,
&ctx->hst_pos, LN_HIST_MV_DWN);
&ctx->hst_pos, MOVE_DOWN);
mv_curs_end(self->window, ctx->len, y2, x2);
}

321
src/line_info.c Normal file
View File

@ -0,0 +1,321 @@
/* line_info.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 <stdbool.h>
#include "toxic_windows.h"
#include "line_info.h"
void line_info_init(struct history *hst)
{
hst->line_root = malloc(sizeof(struct line_info));
memset(hst->line_root, 0, sizeof(struct line_info));
if (hst->line_root == NULL) {
endwin();
fprintf(stderr, "malloc() failed. Aborting...\n");
exit(EXIT_FAILURE);
}
hst->line_start = hst->line_root;
hst->line_end = hst->line_start;
}
/* resets line_start when scroll mode is disabled */
static void line_info_reset_start(struct history *hst)
{
struct line_info *line = hst->line_end;
uint32_t start_id = hst->start_id;
while (line) {
if (line->id == start_id) {
hst->line_start = line;
break;
}
line = line->prev;
}
}
void line_info_toggle_scroll(ToxWindow *self, bool scroll)
{
ChatContext *ctx = self->chatwin;
struct history *hst = self->chatwin->hst;
if (scroll) {
hst->scroll_mode = true;
scrollok(ctx->history, 0);
curs_set(0);
} else {
hst->scroll_mode = false;
scrollok(ctx->history, 1);
line_info_reset_start(hst);
curs_set(1);
}
}
void line_info_cleanup(struct history *hst)
{
struct line_info *tmp1 = hst->line_root;
while (tmp1) {
struct line_info *tmp2 = tmp1->next;
free(tmp1);
tmp1 = tmp2;
}
}
void line_info_add(ToxWindow *self, uint8_t *tmstmp, uint8_t *name1, uint8_t *name2, uint8_t *msg,
uint8_t msgtype, uint8_t bold, uint8_t colour)
{
ChatContext *ctx = self->chatwin;
struct history *hst = self->chatwin->hst;
struct line_info *new_line = malloc(sizeof(struct line_info));
memset(new_line, 0, sizeof(struct line_info));
if (new_line == NULL) {
endwin();
fprintf(stderr, "malloc() failed. Aborting...\n");
exit(EXIT_FAILURE);
}
int len = 1; /* there will always be a newline */
/* for type-specific formatting in print function */
switch (msgtype) {
case OUT_MSG:
case IN_MSG:
len += 2;
break;
case ACTION:
len += 3;
break;
}
if (msg) {
memcpy(new_line->msg, msg, MAX_STR_SIZE);
len += strlen(msg);
} if (tmstmp) {
memcpy(new_line->timestamp, tmstmp, TIME_STR_SIZE);
len += strlen(tmstmp);
} if (name1) {
memcpy(new_line->name1, name1, TOXIC_MAX_NAME_LENGTH);
len += strlen(name1);
} if (name2) {
memcpy(new_line->name2, name2, TOXIC_MAX_NAME_LENGTH);
len += strlen(name2);
}
new_line->len = len;
new_line->msgtype = msgtype;
new_line->bold = bold;
new_line->colour = colour;
new_line->id = hst->line_end->id + 1;
new_line->prev = hst->line_end;
hst->line_end->next = new_line;
hst->line_end = new_line;
/* If chat history exceeds limit move root forward and free old root */
if (++(hst->line_items) >= MAX_HISTORY) {
--hst->line_items;
struct line_info *tmp = hst->line_root->next;
tmp->prev = NULL;
if (hst->line_start->prev == NULL) { /* if line_start is root move it forward as well */
hst->line_start = hst->line_start->next;
hst->line_start->prev = NULL;
}
free(hst->line_root);
hst->line_root = tmp;
}
int y, y2, x, x2;
getmaxyx(self->window, y2, x2);
getyx(ctx->history, y, x);
/* move line_start forward proportionate to the number of new rows */
if (y >= y2 - CHATBOX_HEIGHT) {
int i;
int lines = 1 + (len / x2);
while (lines > 0 && hst->line_start->next) {
lines -= (1 + hst->line_start->len / x2);
hst->line_start = hst->line_start->next;
++hst->start_id;
}
}
}
void line_info_print(ToxWindow *self)
{
ChatContext *ctx = self->chatwin;
wclear(ctx->history);
wmove(ctx->history, 1, 0);
int y2, x2;
getmaxyx(self->window, y2, x2);
struct line_info *line = ctx->hst->line_start;
int numlines = 0;
while(line && numlines <= x2) {
uint8_t type = line->msgtype;
numlines += line->len / x2;
switch (type) {
case OUT_MSG:
case IN_MSG:
wattron(ctx->history, COLOR_PAIR(BLUE));
wprintw(ctx->history, "%s", line->timestamp);
wattroff(ctx->history, COLOR_PAIR(BLUE));
int nameclr = GREEN;
if (type == IN_MSG)
nameclr = CYAN;
if (line->colour)
nameclr = line->colour;
wattron(ctx->history, COLOR_PAIR(nameclr));
wprintw(ctx->history, "%s: ", line->name1);
wattroff(ctx->history, COLOR_PAIR(nameclr));
if (line->msg[0] == '>')
wattron(ctx->history, COLOR_PAIR(GREEN));
wprintw(ctx->history, "%s\n", line->msg);
if (line->msg[0] == '>')
wattroff(ctx->history, COLOR_PAIR(GREEN));
break;
case ACTION:
wattron(ctx->history, COLOR_PAIR(BLUE));
wprintw(ctx->history, "%s", line->timestamp);
wattroff(ctx->history, COLOR_PAIR(BLUE));
wattron(ctx->history, COLOR_PAIR(YELLOW));
wprintw(ctx->history, "* %s %s\n", line->name1, line->msg);
wattroff(ctx->history, COLOR_PAIR(YELLOW));
break;
case SYS_MSG:
if (line->timestamp[0]) {
wattron(ctx->history, COLOR_PAIR(BLUE));
wprintw(ctx->history, "%s", line->timestamp);
wattroff(ctx->history, COLOR_PAIR(BLUE));
}
if (line->bold)
wattron(ctx->history, A_BOLD);
if (line->colour)
wattron(ctx->history, COLOR_PAIR(line->colour));
wprintw(ctx->history, "%s\n", line->msg);
if (line->bold)
wattroff(ctx->history, A_BOLD);
if (line->colour)
wattroff(ctx->history, COLOR_PAIR(line->colour));
break;
}
line = line->next;
}
}
static void line_info_goto_root(struct history *hst)
{
hst->line_start = hst->line_root;
}
static void line_info_scroll_up(struct history *hst)
{
if (hst->line_start->prev)
hst->line_start = hst->line_start->prev;
else beep();
}
static void line_info_scroll_down(struct history *hst)
{
if (hst->line_start->next)
hst->line_start = hst->line_start->next;
else beep();
}
static void line_info_page_up(ToxWindow *self, struct history *hst)
{
int x2, y2;
getmaxyx(self->window, y2, x2);
int jump_dist = y2 / 2;
int i;
for (i = 0; i < jump_dist && hst->line_start->prev; ++i)
hst->line_start = hst->line_start->prev;
}
static void line_info_page_down(ToxWindow *self, struct history *hst)
{
int x2, y2;
getmaxyx(self->window, y2, x2);
int jump_dist = y2 / 2;
int i;
for (i = 0; i < jump_dist && hst->line_start->next; ++i)
hst->line_start = hst->line_start->next;
}
void line_info_onKey(ToxWindow *self, wint_t key)
{
struct history *hst = self->chatwin->hst;
switch (key) {
case KEY_PPAGE:
line_info_page_up(self, hst);
break;
case KEY_NPAGE:
line_info_page_down(self, hst);
break;
case KEY_UP:
line_info_scroll_up(hst);
break;
case KEY_DOWN:
line_info_scroll_down(hst);
break;
case KEY_HOME:
line_info_goto_root(hst);
break;
case KEY_END:
line_info_reset_start(hst);
break;
}
}

64
src/line_info.h Normal file
View File

@ -0,0 +1,64 @@
/* line_info.h
*
*
* 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/>.
*
*/
#define MAX_HISTORY 50
enum {
SYS_MSG,
IN_MSG,
OUT_MSG,
ACTION,
CONNECTION,
} LINE_TYPE;
struct line_info {
uint8_t timestamp[TIME_STR_SIZE];
uint8_t name1[TOXIC_MAX_NAME_LENGTH];
uint8_t name2[TOXIC_MAX_NAME_LENGTH];
uint8_t msg[MAX_STR_SIZE];
uint8_t msgtype;
uint8_t bold;
uint8_t colour;
uint32_t id;
int len; /* combined len of all strings */
struct line_info *prev;
struct line_info *next;
};
/* Linked list containing chat history lines */
struct history {
struct line_info *line_root;
struct line_info *line_start; /* the first line we want to start printing at */
struct line_info *line_end;
uint32_t start_id; /* keeps track of where line_start should be when at bottom of history */
uint32_t line_items;
bool scroll_mode;
};
void line_info_add(ToxWindow *self, uint8_t *tmstmp, uint8_t *name1, uint8_t *name2, uint8_t *msg,
uint8_t msgtype, uint8_t bold, uint8_t colour);
void line_info_cleanup(struct history *hst);
void line_info_toggle_scroll(ToxWindow *self, bool scroll);
void line_info_init(struct history *hst);
void line_info_print(ToxWindow *self);
void line_info_onKey(ToxWindow *self, wint_t key);

4
src/log.c
View File

@ -51,9 +51,7 @@ void init_logging_session(uint8_t *name, uint8_t *key, struct chatlog *log)
sprintf(&ident[2], "%02X", key[1] & 0xff);
ident[KEY_IDENT_DIGITS*2+1] = '\0';
} else {
uint8_t s[MAX_STR_SIZE];
strftime(s, MAX_STR_SIZE, "%Y-%m-%d[%H:%M:%S]", get_time());
snprintf(ident, sizeof(ident), "%s", s);
strftime(ident, sizeof(ident), "%Y-%m-%d[%H:%M:%S]", get_time());
path_len += strlen(ident) + 1;
}

6
src/misc_tools.c
View File

@ -30,6 +30,7 @@
#include <limits.h>
#include "toxic_windows.h"
#include "misc_tools.h"
extern ToxWindow *prompt;
@ -65,6 +66,11 @@ void print_time(WINDOW *window)
wattroff(window,COLOR_PAIR(BLUE));
}
void get_time_str(uint8_t *buf)
{
strftime(buf, TIME_STR_SIZE, "[%H:%M:%S] ", get_time());
}
/* XXX: FIX */
unsigned char *hex_string_to_bin(char hex_string[])
{

2
src/misc_tools.h
View File

@ -67,7 +67,7 @@ int qsort_strcasecmp_hlpr(const void *nick1, const void *nick2);
- cannot be empty
- cannot start with a space
- must not contain contiguous spaces */
bool valid_nick(uint8_t *nick);
int valid_nick(uint8_t *nick);
/* Moves the cursor to the end of the line in given window */
void mv_curs_end(WINDOW *w, size_t len, int max_y, int max_x);

4
src/prompt.c
View File

@ -208,7 +208,7 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
else if (key == KEY_UP) { /* fetches previous item in history */
wmove(self->window, prt->orig_y, X_OFST);
fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, prt->hst_tot,
&prt->hst_pos, LN_HIST_MV_UP);
&prt->hst_pos, MOVE_UP);
/* adjust line y origin appropriately when window scrolls down */
if (prt->at_bottom && prt->len >= x2 - X_OFST) {
@ -230,7 +230,7 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
else if (key == KEY_DOWN) { /* fetches next item in history */
wmove(self->window, prt->orig_y, X_OFST);
fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, prt->hst_tot,
&prt->hst_pos, LN_HIST_MV_DWN);
&prt->hst_pos, MOVE_DOWN);
}
else if (key == '\t') { /* TAB key: completes command */

2
src/toxic_strings.c
View File

@ -148,7 +148,7 @@ void add_line_to_hist(const wchar_t *buf, size_t len, wchar_t (*hst)[MAX_STR_SIZ
void fetch_hist_item(wchar_t *buf, size_t *pos, size_t *len, wchar_t (*hst)[MAX_STR_SIZE],
int hst_tot, int *hst_pos, int key_dir)
{
if (key_dir == LN_HIST_MV_UP) {
if (key_dir == MOVE_UP) {
if (--(*hst_pos) < 0) {
*hst_pos = 0;
beep();

5
src/toxic_strings.h
View File

@ -48,11 +48,6 @@ void reset_buf(wchar_t *buf, size_t *pos, size_t *len);
Returns the difference between the old len and new len of buf on success, -1 if error */
int complete_line(wchar_t *buf, size_t *pos, size_t *len, const void *list, int n_items, int size);
enum {
LN_HIST_MV_UP,
LN_HIST_MV_DWN,
};
/* adds a line to the ln_history buffer at hst_pos and sets hst_pos to last history item. */
void add_line_to_hist(const wchar_t *buf, size_t len, wchar_t (*hst)[MAX_STR_SIZE], int *hst_tot,
int *hst_pos);

15
src/toxic_windows.h
View File

@ -49,6 +49,7 @@
#define CURS_Y_OFFSET 3 /* y-axis cursor offset for chat contexts */
#define CHATBOX_HEIGHT 4
#define KEY_IDENT_DIGITS 2 /* number of hex digits to display for the pub-key based identifier */
#define TIME_STR_SIZE 16
#define EXIT_SUCCESS 0
#define EXIT_FAILURE 1
@ -60,6 +61,7 @@
#define T_KEY_PREV 0x0F /* ctrl-o */
#define T_KEY_C_E 0x05 /* ctrl-e */
#define T_KEY_C_A 0x01 /* ctrl-a */
#define T_KEY_ESC 0x1B /* ESC key */
/* Curses foreground colours (background is black) */
enum {
@ -80,6 +82,11 @@ enum {
WINDOW_ALERT_2,
};
enum {
MOVE_UP,
MOVE_DOWN,
};
/* Fixes text color problem on some terminals.
Uncomment if necessary */
/* #define URXVT_FIX */
@ -176,13 +183,13 @@ struct ChatContext {
size_t pos;
size_t len;
wchar_t ln_history[MAX_LINE_HIST][MAX_STR_SIZE];
wchar_t ln_history[MAX_LINE_HIST][MAX_STR_SIZE]; /* history for input lines/commands */
int hst_pos;
int hst_tot;
uint8_t self_is_typing;
struct history *hst;
struct chatlog *log;
uint8_t self_is_typing;
WINDOW *history;
WINDOW *linewin;
@ -203,7 +210,9 @@ struct PromptBuf {
int hst_pos;
int hst_tot;
struct history *hst;
struct chatlog *log;
WINDOW *linewin;
};