#include <stdlib.h>
#include <glib.h>
#include <glib/gprintf.h>
#include <gtk/gtk.h>
#include <string.h>
unsigned char dc_ui_def_u[] = {
#include <ui.xxd>
};
char * dc_ui_def = (char *) dc_ui_def_u;
#define DC_UI_SET_STATUS(b, s) gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(b, "dc_main_status")), s)
struct dc_ui_data {
GtkBuilder * b;
GKeyFile * k;
};
enum dc_permissions { /* other permissions exist, but are not implemented/understood */
DC_ALL_PERMISSIONS = 1 << 3, /* this is incredibly retarded, why is this SEPARATE?!? - admins */
DC_CHANNEL_VIEW = 1 << 10, /* all enum fields here have values same as the server values */
DC_MESSAGE_SEND = 1 << 11,
DC_MESSAGE_READ = 1 << 16, /* na tistem vegova serverju sem lahko pošiljal ne pa bral sporočil */
DC_VOICE_LISTEN = 1 << 20,
DC_VOICE_SPEAK = 1 << 21
};
enum dc_channel_type { /* other types exist, but are not implemented/understood */
DC_TEXT, /* all enum fields here have values same as the values that the server sends */
DC_DM,
DC_VOICE,
DC_DM2 /* retarded. server sometimes sends this... converted to DC_DM at parsing server resp. */
};
struct dc_program { /* parent struct of dc_client, in case multi-login will ever be implemented (no) */
struct dc_client * clients; /* yesfree */ /* dc_program contains the storage of all */
size_t clients_sizeof; /* structs in program. freeing is done from */
struct dc_guild * guilds; /* yesfree */ /* here and clasification (chans of a guild) */
size_t guilds_sizeof; /* is done via the use of linked lists. */
struct dc_channel * channels; /* yesfree */ /* before a network query, this storage may be */
size_t channels_sizeof; /* used to check if we already have the info */
struct dc_message * messages; /* yesfree */ /* already. for example to get dc_user from */
size_t messages_sizeof; /* user id-user may be available on another */
struct dc_role * roles; /* yesfree */ /* guild. sizeof=length so make sure heap */
size_t roles_sizeof; /* *alloc()ations are fast. they are on linux */
}; /* http://ž.ga/linuxfast */
struct dc_user {
unsigned long long int id;
short int discriminator;
char * username; /* yesfree */
};
struct dc_role {
unsigned long long int id;
char * name; /* yesfree */
enum dc_permissions permissions;
struct dc_guild * guild; /* nofree - owner of the role */
struct dc_role * next; /* nofree - next role (linked list of all roles of dc_guild) */
};
struct dc_role_membership {
struct dc_guild * guild; /* nofree */
struct dc_user * user; /* nofree */
struct dc_role * role; /* nofree */
};
struct dc_client {
char * authorization; /* yesfree - authorization header value */
char * email; /* yesfree */
char * password; /* yesfree */
struct dc_user * user; /* nofree - logged in user */
struct dc_guild * guild; /* nofree - first guild */
};
struct dc_guild {
char * name; /* yesfree */
unsigned long long int id; /* 0 for virtual DMs guild */
struct dc_client * client; /* nofree */
char * alternative_messages_url; /* yesfree, internal - alternative messages url - for virtual DMs guild */
struct dc_guild * next; /* nofree - next guild (linked list of all guilds of dc_client) */
struct dc_channel * channel; /* nofree - first channel */
struct dc_role * role; /* nofree - first role. NOTE: first role is always role with role ID that is same as guild ID and it is the @everyone role */
enum dc_permissions permissions;
};
struct dc_permission { /* permissions can be individual on a per-channel basis */
struct dc_permission * next; /* nofree - next permission (linked list of all perms of channel) */
enum dc_permissions allow;
enum dc_permissions deny;
unsigned long long int id; /* to whom does this permission apply */
struct dc_channel * channel; /* nofree - on which channel does it apply */
struct dc_user user; /* non-null if permission applies to a user */
struct dc_role role; /* non-null if it applies to a role */
int type; /* 0=role, 1=member NOTE: user and role may not be filled at start, check id in case */
}; /* permissions are only useful for checking OUR permissions, not others'. keep that in mind. */
struct dc_channel {
char * name; /* yesfree - name */
char * topic; /* yesfree - topic */
unsigned long long int id;
enum dc_channel_type type;
struct dc_guild * guild; /* nofree */
struct dc_channel * next; /* nofree - next channel (linked list of all guilds of dc_guild) */
struct dc_message * message; /* nofree - first message (ordered by time) */
};
struct dc_message {
struct dc_channel * channel; /* nofree */
struct dc_user * user; /* nofree */
char * message; /* yesfree */
char * attachment; /* yesfree */
time_t time;
unsigned long long int id;
struct dc_message * next; /* next message (linked list of all messages of dc_channel) */
};
/*
# configuration file - loaded at startup, saved at exit, comments persist - description:
[discord.c]
multiline = true|false
login = string
password = string
*/
void dc_ui_spawn_message (struct dc_message * m, struct dc_ui_data * d) { /* !m to clear messages */
size_t i = 0;
GtkWidget * b;
GtkWidget * w, * w2;
#define DC_USMTL 32
char t[DC_USMTL];
GtkGrid * g = GTK_GRID(gtk_builder_get_object(d->b, "dc_main_messages"));
if (!m) {
while (gtk_grid_get_child_at(g, 0, 0))
gtk_grid_remove_row(g, 0);
return;
}
while ((w = gtk_grid_get_child_at(g, 0, i))) { /* now we get the index BEFORE which message will be placed */
struct dc_message * before, * after;
before = (struct dc_message *) g_object_get_data(G_OBJECT(w), "message"); /* this literally mustn't and can't be NULL */
if ((w2 = gtk_grid_get_child_at(g, 0, i+1)))
after = (struct dc_message *) g_object_get_data(G_OBJECT(w2), "message"); /* same here */
else { /* there is nothing after, message is new */
i++; /* BEFORE WHICH */
break;
}
if (m->time >= before->time && m->time <= after->time) { /* we've found a spot between two messages */
i++; /* SAME HERE. if there are no messages already, while will fail immediatley and i will remain 0 */
break;
}
}
gtk_grid_insert_row(g, i);
gtk_grid_insert_column(g, i);
b = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0 /* spacing pixels */);
gtk_container_add(GTK_CONTAINER(b), gtk_label_new(m->user->username));
/* TODO: implement parsing markup here: bold, italic, underline; REMOVE < character; implement tags, timestamps, channels and spoilers with GTK ahrefs */
strftime(t, DC_USMTL, "%c", localtime(&m->time)); /* singlethreaded only */
gtk_container_add(GTK_CONTAINER(b), gtk_label_new(t));
g_object_set_data(G_OBJECT(w), "message", m);
gtk_grid_attach(g /* grid */, b /* widget to insert */, 0 /* left */, i /* top */, 1 /* width */, 1 /* height */);
if (m->user == m->channel->guild->client->user) { /* TODO: if I posted the message, make it an editable textview */
}
gtk_grid_attach(g, GTK_WIDGET(gtk_label_new(m->message)), 1, i, 1, 1);
}
gchar * gtk_text_buffer_get_all_text(GtkTextBuffer * b) {
GtkTextIter s, e;
gtk_text_buffer_get_start_iter(b, &s);
gtk_text_buffer_get_end_iter(b, &e);
gchar * c = gtk_text_iter_get_text(&s, &e);
return c; /* must-g_free, transfer-full */
}
G_MODULE_EXPORT void dc_ui_settings_ok (GtkButton * b, struct dc_ui_data * d) {
g_key_file_set_boolean(d->k, "discord.c", "multiline", gtk_switch_get_active(GTK_SWITCH(gtk_builder_get_object(d->b, "dc_settings_multiline"))));
g_key_file_set_string(d->k, "discord.c", "login", gtk_entry_get_text(GTK_ENTRY(gtk_builder_get_object(d->b, "dc_settings_login"))));
g_key_file_set_string(d->k, "discord.c", "password", gtk_entry_get_text(GTK_ENTRY(gtk_builder_get_object(d->b, "dc_settings_password"))));
gtk_widget_hide(gtk_widget_get_toplevel(GTK_WIDGET(b)));
}
G_MODULE_EXPORT void dc_ui_inputbox_changed (GtkWidget * i, struct dc_ui_data * d) {
GtkTextView * t = GTK_TEXT_VIEW(gtk_builder_get_object(d->b, "dc_main_multiline"));
GtkEntry * e = GTK_ENTRY(gtk_builder_get_object(d->b, "dc_main_singleline"));
GtkWidget * b = GTK_WIDGET(gtk_builder_get_object(d->b, "dc_main_send"));
gchar * c = gtk_text_buffer_get_all_text(gtk_text_view_get_buffer(t));
gtk_widget_set_sensitive(b, c[0] || gtk_entry_get_text(e)[0] ? TRUE : FALSE);
g_free(c);
}
void dc_ui_inputbox_activate (GtkWidget * a, struct dc_ui_data * d) {
GtkTextView * t = GTK_TEXT_VIEW(gtk_builder_get_object(d->b, "dc_main_multiline"));
GtkEntry * e = GTK_ENTRY(gtk_builder_get_object(d->b, "dc_main_singleline"));
GtkTextBuffer * b = gtk_text_view_get_buffer(t);
gchar * c = (gchar *) /* DROPPING const HERE!!! TODO: do this more politely with suppressions etc. */ gtk_entry_get_text(e); /* do not free this one */
if (c[0])
g_print("entry says: %s\n", c);
else { /* we need text from the textview, entry is empty */
c = gtk_text_buffer_get_all_text(b);
g_print("textview says: %s\n", c);
a = NULL; /* so we mark the state, if we should free c or not */
}
/* do stuff with c */
if (c[0] == '/') /* handle command */
switch (c[1]) { /* unlike before the rewrite / can't be escaped, because escaping / is useless. */
case 'c': /* clear messages, developing debugging TODO: delete before production useless */
case 'C':
dc_ui_spawn_message(NULL, d);
break;
}
else { /* send message to channel */
}
/* stop doing stuff with c */
if (!a)
g_free(c);
gtk_text_buffer_set_text(b, "", -1);
gtk_entry_set_text(e, ""); /* singleline */
}
G_MODULE_EXPORT gboolean dc_ui_multiline_focus (GtkTextView * t, GtkDirectionType d /* pojma nimam, kako ta enum pove a mam fokus al ne... čudno */, gpointer u) { /* not working, there's not placeholder then */
char * p = "Enter message in this multiline text field or switch to a single line in preferences. Send message with Ctrl+Enter.";
GtkTextBuffer * b = gtk_text_view_get_buffer(t);
gchar * c = gtk_text_buffer_get_all_text(b);
if (gtk_widget_has_focus(GTK_WIDGET(t))) {
if (!strcmp(p, c))
gtk_text_buffer_set_text(b, "", -1);
} else
if (!c[0])
gtk_text_buffer_set_text(b, p, -1);
g_free(c);
return FALSE; /* to keep executing other handles for signals instead of finishing here. AFAIK, RTFM */
}
G_MODULE_EXPORT void dc_ui_set_multiline (GtkSwitch * a, gboolean s, struct dc_ui_data * d) {
GtkWidget * t = GTK_WIDGET(gtk_builder_get_object(d->b, "dc_main_multiline"));
GtkWidget * e = GTK_WIDGET(gtk_builder_get_object(d->b, "dc_main_singleline"));
gtk_widget_hide(e);
gtk_widget_hide(t);
if (s)
gtk_widget_show(t);
else
gtk_widget_show(e);
/* dc_ui_multiline_focus(GTK_TEXT_VIEW(t), 0, NULL); */ /* NOT WORKING, meh, there will be no placeholder */ /* just so we set the placeholder, the most important part, otherwise the user will not even see the textview on some themes <3 */
}
G_MODULE_EXPORT void dc_ui_spawn_window (GtkToolButton * t, GtkWindow * w) {
gtk_widget_show_all(GTK_WIDGET(w));
}
G_MODULE_EXPORT gboolean dc_ui_handle_close (GtkButton * b, gpointer u) {
gtk_widget_hide(gtk_widget_get_toplevel(GTK_WIDGET(b)));
return TRUE; /* so that it stays non-deleted, main window sould call/be handled with gtk_main_quit */
}
G_MODULE_EXPORT void dc_ui_reveal_password (GtkSwitch * t, gboolean s, GtkEntry * e) {
gtk_entry_set_visibility(e, s);
}
void dc_ui_activate (GtkApplication * app, gpointer user_data) {
GtkWidget * w;
gchar * s;
struct dc_ui_data d;
d.b = gtk_builder_new_from_string(dc_ui_def, -1);
w = GTK_WIDGET(gtk_builder_get_object(d.b, "dc_window_main"));
gtk_builder_connect_signals(d.b, &d);
/* začetek definicije dodatnih signalov */
/* g_signal_connect(gtk_builder_get_object(b, "dc_settings_multiline"), "state-set", G_CALLBACK(dc_ui_set_multiline), b); */
/* konec definicije dodatnih signalov */
#define dc_uacf "%s/%sdiscord.c", getenv("XDG_CONFIG_HOME") ? getenv("XDG_CONFIG_HOME") : getenv("HOME") ? getenv("HOME") : ".", getenv("XDG_CONFIG_HOME") ? "" : ".config/" /* as per XDG */
gchar fn[snprintf(NULL, 0, dc_uacf)];
sprintf(fn, dc_uacf);
s = strrchr(fn, '/');
s[0] = '\0';
g_mkdir_with_parents(fn, 0700 /* as per XDG */);
s[0] = '/';
d.k = g_key_file_new();
g_key_file_load_from_file(d.k, fn, G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, NULL);
gtk_widget_show_all(w);
dc_ui_set_multiline(NULL, g_key_file_get_boolean(d.k, "discord.c", "multiline", NULL), &d);
dc_ui_inputbox_changed(NULL, &d);
/* začetek aplikacije konfiguracijskih vrednosti v UI */
gtk_switch_set_state(GTK_SWITCH(gtk_builder_get_object(d.b, "dc_settings_multiline")), g_key_file_get_boolean(d.k, "discord.c", "multiline", NULL));
s = g_key_file_get_string(d.k, "discord.c", "login", NULL);
gtk_entry_set_text(GTK_ENTRY(gtk_builder_get_object(d.b, "dc_settings_login")), s ? s : "");
g_free(s);
s = g_key_file_get_string(d.k, "discord.c", "password", NULL);
gtk_entry_set_text(GTK_ENTRY(gtk_builder_get_object(d.b, "dc_settings_password")), s ? s : "");
g_free(s);
/* konec aplikacije konfiguracijskih vrednosti v UI */
gtk_main();
g_object_unref(d.b);
if (!g_key_file_save_to_file(d.k, fn, NULL))
g_warning("couldn't save config");
g_key_file_free(d.k);
}
int dc_ui (int argc, char ** argv) {
GtkApplication *app;
int status;
gtk_init(&argc, &argv);
app = gtk_application_new("eu.sijanec.discord.c", G_APPLICATION_FLAGS_NONE);
g_signal_connect(app, "activate", G_CALLBACK(dc_ui_activate), NULL);
status = g_application_run(G_APPLICATION(app), argc, argv);
g_object_unref(app);
return status;
}