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chat.c
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2001-03-11
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/*
** Amster - Chat
** Copyright © 1999-2000 by Gürer Özen
** Copyright © 2000-2001 by Jacob Laursen
**
** This program 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 2 of the License, or
** (at your option) any later version.
**
** This program 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 this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "amster.h"
#include <MUI/NListview_mcc.h>
#include <MUI/textinput_mcc.h>
#include "chatline.h"
#include "amster_Cat.h"
channel chat_chans = NULL;
ULONG chat_new(struct IClass *cl, Object *obj, struct opSet *msg);
Object *UserlistContextMenuBuild(struct IClass *cl, Object *obj, struct MUIP_NList_ContextMenuBuild *msg);
MUI_LIST_DISP_DECL(chat_msgdisp, struct ChatMessage *m);
MUI_LIST_DISP_DECL(userlistdisp, struct ChannelUserData *cud);
MUI_LIST_DEST_DECL(userlistdest, struct ChannelUserData *cud);
void channel_part(struct chatdata *data);
void chat_say(struct chatdata *data, char *user, char *msg);
void chat_sayf(struct chatdata *data, char *user, char *msg, ...);
void chat_saysys(struct chatdata *data, char *msg);
void chat_echo(struct chatdata *data, char *msg);
void chat_command(struct chatdata *data);
struct MUI_CustomClass *UserlistContext;
MUI_DISPATCH(chat_dispatch)
{
struct chatdata *data;
switch(msg->MethodID) {
case OM_NEW:
return(chat_new(cl, obj, (APTR)msg));
case OM_DISPOSE:
{
channel c = chat_chans;
data = INST_DATA(cl, obj);
/* Update the linked list of channels */
if (c == &data->chn) {
chat_chans = c->next;
/* The one to remove was the first in list,
so we just point to the next one */
}
else while (c) {
if (c->next == &data->chn)
c->next = data->chn.next;
/* The next one is the one to remove, so we point to the next
one to that */
c = c->next;
}
break;
}
case CHAT_COMMAND:
data = INST_DATA(cl, obj);
chat_command(data);
return(0);
case CHAT_JOINCHANNEL:
data = INST_DATA(cl, obj);
if (gui_onlinestate < ONLINE) chat_saysys(data, (char *)MSG_CHAT_NOTCONNECTED);
else {
data->chn.name = strdup((char *)(((muimsg)msg)->arg1));
nap_sendbuf(NAPC_CHANNELJOIN, data->chn.name);
data->chn.joinflag = 1;
}
return(0);
case CHAT_JOINACK:
data = INST_DATA(cl, obj);
data->chn.joinflag = 2;
DoMethod(data->rect, MUIM_Group_InitChange);
set(data->chantxt, MUIA_Text_Contents, data->chn.name);
DoMethod(data->rect, MUIM_Group_ExitChange);
chat_sayf(data, "\33b-->", (char *)MSG_CHAT_JOINED_YOU, data->chn.name);
return(0);
case CHAT_PUBLICMSGRECV:
data = INST_DATA(cl, obj);
if (stricmp(prf->user, (char *)(((muimsg)msg)->arg1)) != 0)
chat_say(data, (char *)(((muimsg)msg)->arg1), (char *)(((muimsg)msg)->arg2));
/* Only show messages from others */
return(0);
case CHAT_JOINMSG:
data = INST_DATA(cl, obj);
chat_sayf(data, "\33b-->", (char *)MSG_CHAT_JOINED_THIS, (char *)(((muimsg)msg)->arg1), (int)(((muimsg)msg)->arg2), nap_linktype[(int)(((muimsg)msg)->arg3)]);
case CHAT_USERLIST:
{
struct ChannelUserData *ud;
data = INST_DATA(cl, obj);
if (ud = malloc(sizeof(struct ChannelUserData))) {
memset(ud, 0, sizeof(struct ChannelUserData));
ud->Name = strdup((char *)(((muimsg)msg)->arg1));
ud->Shares = (int)(((muimsg)msg)->arg2);
ud->Link = (int)(((muimsg)msg)->arg3);
DoMethod(data->userlist, MUIM_NList_InsertSingle, ud, MUIV_NList_Insert_Bottom);
}
return(0);
}
case CHAT_USERPART:
{
int i;
struct ChannelUserData *cud;
data = INST_DATA(cl, obj);
chat_sayf(data,"\33b<--", (char *)MSG_CHAT_PART_THIS, (char *)(((muimsg)msg)->arg1));
for (i=0; ; i++) {
DoMethod(data->userlist, MUIM_NList_GetEntry, i, &cud);
if (!cud) break;
if (strcmp((char *)(((muimsg)msg)->arg1), cud->Name) == 0) {
DoMethod(data->userlist, MUIM_NList_Remove, i);
break;
}
}
return(0);
}
case CHAT_CHANNELPART:
data = INST_DATA(cl, obj);
if (data->chn.name) nap_sendbuf(NAPC_CHANNELPART, data->chn.name);
DoMethod(gui->iconpanel, PANEL_DISPOSECHAT, obj);
return(0);
case CHAT_CHANNELTOPIC:
data = INST_DATA(cl, obj);
set(data->topicstr, MUIA_String_Contents, ((muimsg)msg)->arg1);
return(0);
}
return(DoSuperMethodA(cl, obj, msg));
}
ULONG chat_new(struct IClass *cl, Object *obj, struct opSet *msg)
{
static struct Hook msgdispHook = { {0,0}, &chat_msgdisp, NULL, NULL };
static struct Hook userlistdispHook = { {0,0}, &userlistdisp, NULL, NULL };
static struct Hook userlistdestHook = { {0,0}, &userlistdest, NULL, NULL };
struct chatdata *data;
Object *rect, *chantxt, *topicstr, *msglist, *userlist, *msgstr;
obj = (Object *)DoSuperNew(cl, obj,
MUIA_HelpNode, "chat",
MUIA_Window_Title, MSG_CHAT_TITLE,
MUIA_Window_ID, MAKE_ID('C','H','A','T'),
WindowContents, VGroup,
Child, rect = HGroup,
Child, chantxt = TextObject,
MUIA_HorizWeight, 0,
MUIA_Text_Contents, MSG_CHAT_NONEJOINED,
End,
Child, topicstr = TextinputObject,
StringFrame,
MUIA_Textinput_Multiline, FALSE,
MUIA_CycleChain, 1,
End,
End,
Child, HGroup,
Child, NListviewObject,
MUIA_HorizWeight, 75,
MUIA_NListview_NList, msglist = NListObject,
ReadListFrame,
MUIA_NList_Input, FALSE,
MUIA_NList_Format, "BAR P=\33r,",
MUIA_NList_DisplayHook, &msgdispHook,
MUIA_NList_DefaultObjectOnClick, FALSE,
MUIA_NList_AutoVisible, TRUE,
MUIA_NList_AutoCopyToClip, TRUE,
MUIA_NList_TypeSelect, MUIV_NList_TypeSelect_Char,
End,
End,
Child, BalanceObject, End,
Child, NListviewObject,
MUIA_HorizWeight, 25,
MUIA_NListview_NList, userlist = NewObject(UserlistContext->mcc_Class, NULL,
/*userlist = NListObject,*/
InputListFrame,
MUIA_NList_DefaultObjectOnClick, FALSE,
/* new */
MUIA_NList_Format, "",
MUIA_NList_DisplayHook, &userlistdispHook,
MUIA_NList_DestructHook, &userlistdestHook,
/* /new */
/* old
MUIA_NList_ConstructHook, MUIV_NList_ConstructHook_String,
MUIA_NList_DestructHook, MUIV_NList_DestructHook_String,
/old */
MUIA_CycleChain, 1,
TAG_DONE),
End,
End,
Child, msgstr = TextinputObject,
StringFrame,
MUIA_CycleChain, 1,
End,
End,
TAG_MORE, msg->ops_AttrList);
if (!obj) return(0);
data = INST_DATA(cl,obj);
data->rect = rect;
data->chantxt = chantxt;
data->topicstr = topicstr;
data->msglist = msglist;
data->userlist = userlist;
data->msgstr = msgstr;
data->chn.next = chat_chans;
chat_chans = &data->chn;
data->chn.joinflag = 0;
data->chn.name = NULL;
data->chn.win = obj;
DoMethod(msgstr, MUIM_Notify, MUIA_String_Acknowledge, MUIV_EveryTime, obj, 1, CHAT_COMMAND);
DoMethod(msgstr, MUIM_Notify, MUIA_String_Acknowledge, MUIV_EveryTime, obj, 3, MUIM_Set, MUIA_Window_ActiveObject, msgstr);
DoMethod(obj, MUIM_Notify, MUIA_Window_CloseRequest, TRUE, MUIV_Notify_Application, 5, MUIM_Application_PushMethod, obj, 1, CHAT_CHANNELPART);
/* DoMethod(obj, MUIM_Notify, MUIA_Window_CloseRequest, TRUE, MUIV_Notify_Application, 5, MUIM_Application_PushMethod, gui->iconpanel, 2, PANEL_DISPOSECHAT, obj);*/
return((ULONG)obj);
}
MUI_DISPATCH(UserlistContextDispatcher)
{
switch (msg->MethodID)
{
case MUIM_NList_ContextMenuBuild:
return (ULONG) UserlistContextMenuBuild(cl, obj, (struct MUIP_NList_ContextMenuBuild *)msg);
break;
case MUIM_ContextMenuChoice:
{
int item = muiUserData(((struct MUIP_ContextMenuChoice *)msg)->item);
switch (item) {
case 0:
DoMethod(gui->searchpanel, SEARCH_ADDTOHOTLIST);
break;
case 1:
DoMethod(gui->searchpanel, SEARCH_NICKFROMLIST);
break;
}
return NULL;
}
}
return(DoSuperMethodA(cl, obj, msg));
}
Object *UserlistContextMenuBuild(struct IClass *cl, Object *obj, struct MUIP_NList_ContextMenuBuild *msg)
{
struct UserlistContextData *data = INST_DATA(cl, obj);
if (msg->ontop || msg->pos == -1) {
return NULL; /* Default context menu when pointer isn't on an entry */
}
else {
gContextChoice = msg->pos;
return (
MenustripObject,
Child, MenuObject,
MUIA_Menu_Title, MSG_MAINCONTEXTMENU_TITLE,
Child, data->MI_AddToHotlist = MenuitemObject,
MUIA_Menuitem_Title, MSG_MAINCONTEXTMENU_ADD,
MUIA_UserData, 0,
End,
Child, data->MI_BrowseUser = MenuitemObject,
MUIA_Menuitem_Title, MSG_MAINCONTEXTMENU_BROWSE,
MUIA_UserData, 1,
End,
End,
End);
}
}
MUI_LIST_DISP(chat_msgdisp, struct ChatMessage *m)
{
*array++ = m->Nick;
*array = m->Msg;
return(0);
}
MUI_LIST_DISP(userlistdisp, struct ChannelUserData *cud)
{
static char line[64];
sprintf(line, "%s (%ld)", cud->Name, cud->Shares);
cud->Display = strdup(line);
*array++ = cud->Display;
*array = "";
return(0);
}
MUI_LIST_DEST(userlistdest, struct ChannelUserData *cud)
{
free(cud->Name);
free(cud->Display);
free(cud);
return(0);
}
void chat_say(struct chatdata *data, char *user, char *msg)
{
struct ChatMessage *m;
m = malloc(sizeof(struct ChatMessage));
if (!m) return;
m->Nick = strdup(user);
m->Msg = strdup(msg);
DoMethod(data->msglist, MUIM_NList_InsertSingleWrap, m, MUIV_NList_Insert_Bottom, 2, NULL);
set(data->msglist, MUIA_NList_First, MUIV_NList_Active_Bottom);
}
void chat_sayf(struct chatdata *data, char *user, char *msg, ...)
{
static char buf[1024];
va_list ap;
va_start(ap, msg);
vsprintf(buf, msg, ap);
va_end(ap);
chat_say(data, user, buf);
}
void chat_saysys(struct chatdata *data, char *msg)
{
chat_say(data,"\33b***",msg);
}
void chat_echo(struct chatdata *data, char *msg)
{
chat_say(data,"\33b»",msg);
}
void chat_command(struct chatdata *data)
{
u_long tmp;
char *com;
GetAttr(MUIA_String_Contents, data->msgstr, &tmp);
com = (char *)tmp;
DoMethod(data->msgstr, CHATLINE_ADD, com);
if (com[0] == '/') {
if (strnicmp("join", com+1, 4) == 0 && strlen(com)>6) {
if (gui_onlinestate < ONLINE) chat_saysys(data, (char *)MSG_CHAT_NOTCONNECTED);
else {
if (data->chn.name) channel_part(data);
/* Leave channel in this window before joining a new one. */
data->chn.name = strdup(com+6);
nap_sendbuf(NAPC_CHANNELJOIN, data->chn.name);
data->chn.joinflag = 1;
}
}
else if (stricmp("leave", com+1) == 0) {
if (gui_onlinestate < ONLINE) chat_saysys(data, (char *)MSG_CHAT_NOTCONNECTED);
else channel_part(data);
}
else if (stricmp("list", com+1) == 0) {
DoMethod(gui->WI_ChannelList, MUIM_Set, MUIA_Window_Open, TRUE);
if (gui_onlinestate == ONLINE) DoMethod(gui->WI_ChannelList, CHANLIST_UPDATE);
}
}
else {
if (gui_onlinestate < ONLINE) chat_saysys(data, (char *)MSG_CHAT_NOTCONNECTED);
else {
if (data->chn.joinflag>1) {
chat_say(data, prf->user, com);
sprintf(nap_buf,"%s %s", data->chn.name, com);
nap_send(NAPC_PUBLICMSGSEND);
}
else {
chat_saysys(data, (char *)MSG_CHAT_NOTJOINED);
}
}
}
set(data->msgstr, MUIA_String_Contents, NULL);
}
void channel_part(struct chatdata *data)
{
u_long item;
nap_sendbuf(NAPC_CHANNELPART, data->chn.name);
chat_sayf(data,"\33b<--", (char *)MSG_CHAT_PART_YOU, data->chn.name);
set(data->userlist, MUIA_NList_Quiet, MUIV_NList_Quiet_Visual);
while (1) {
DoMethod(data->userlist, MUIM_NList_GetEntry, 0, &item);
if (!item) break;
DoMethod(data->userlist, MUIM_NList_Remove, MUIV_NList_Remove_First);
}
set(data->userlist, MUIA_NList_Quiet, MUIV_NList_Quiet_None);
/* Clear users from list */
data->chn.name = NULL;
/* Clear channel name */
set(data->chantxt, MUIA_Text_Contents, MSG_CHAT_NONEJOINED);
/* Set channel name */
}
void chat_interpret(u_int com, char *data)
{
channel c;
switch (com) {
case NAPC_PUBLICMSGRECV:
c = chat_findchan(nap_token(&data));
if (!c) break;
DoMethod(c->win,CHAT_PUBLICMSGRECV,nap_token(&data),data);
break;
case NAPC_JOINACK:
c = chat_findchan(data);
if (!c) break;
DoMethod(c->win,CHAT_JOINACK);
break;
case NAPC_USERPART:
c = chat_findchan(nap_token(&data));
if (!c) break;
DoMethod(c->win,CHAT_USERPART,nap_token(&data));
break;
case NAPC_JOINMSG:
c = chat_findchan(nap_token(&data));
if (!c) break;
DoMethod(c->win, CHAT_JOINMSG, nap_token(&data), nap_itoken(&data), atoi(data));
break;
case NAPC_USERLIST:
c = chat_findchan(nap_token(&data));
if (!c) break;
DoMethod(c->win, CHAT_USERLIST, nap_token(&data), nap_itoken(&data), atoi(data));
break;
case NAPC_USERLISTEND:
break;
case NAPC_CHANNELTOPIC:
c = chat_findchan(nap_token(&data));
if (!c) break;
DoMethod(c->win, CHAT_CHANNELTOPIC, data);
break;
}
}
channel chat_findchan(char *name)
{
channel c = chat_chans;
while (c) {
if (stricmp(c->name, name) == 0) return(c);
c = c->next;
}
return(0);
}