From d88316dc0511141c77ff208a9abd4e1034a71bb7 Mon Sep 17 00:00:00 2001
From: piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Sun, 25 Oct 2009 12:41:37 +0000
Subject:  * chat: restore 'query' command, but now goes to server side

git-svn-id: http://opensvn.csie.org/pttbbs/trunk@4993 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 pttbbs/mbbsd/ccw.c   |  1 +
 pttbbs/util/xchatd.c | 72 +++++++++++++++++++++++++++++++++++-----------------
 2 files changed, 50 insertions(+), 23 deletions(-)

diff --git a/pttbbs/mbbsd/ccw.c b/pttbbs/mbbsd/ccw.c
index 1727ce35..cb27b58c 100644
--- a/pttbbs/mbbsd/ccw.c
+++ b/pttbbs/mbbsd/ccw.c
@@ -1051,6 +1051,7 @@ ccw_chat_peek_cmd(CCW_CTX *ctx, const char *buf, int local)
             "[/m]sg <id> <msg>", "跟 <id> 說悄悄話",
             "[/n]ick <id>", "將暱稱換成 <id>",
             "[/p]ager", "切換呼叫器",
+            "[/q]uery <id>", "查詢使用者 <id>",
             "[/r]oom ", "列出一般" CCW_CAP_CHATROOM,
             "[/w]ho", "列出本" CCW_CAP_CHATROOM "使用者",
             " /whoin <room>", "列出" CCW_CAP_CHAT " <room> 的使用者",
diff --git a/pttbbs/util/xchatd.c b/pttbbs/util/xchatd.c
index f0095d11..61ec1b27 100644
--- a/pttbbs/util/xchatd.c
+++ b/pttbbs/util/xchatd.c
@@ -95,17 +95,19 @@ typedef struct ChatAction ChatAction;
 struct ChatUser
 {
     struct ChatUser *unext;
-    int sock;                     /* user socket */
     ChatRoom *room;
     UserList *ignore;
+    int sock;                     /* user socket */
     int userno;			  /* userno 是 PASSWD 來的 unum, 幾乎是唯一的 */
     int uflag;
-    time4_t uptime;               /* Thor: unused */
-    char userid[IDLEN + 1];       /* real userid */
+    int isize;                    /* current size of ibuf */
+    uint32_t numlogindays;	  /* login counter */
+    uint32_t numposts;		  /* post number */
+    char userid[IDLEN+1];         /* real userid */
+    char lasthost[IPV4LEN+1];     /* host address */
+    char nickname[24];		  /* BBS nickname */
     char chatid[CHATID_LEN + 1];  /* chat id */
-    char lasthost[30];            /* host address */
     char ibuf[80];                /* buffer for non-blocking receiving */
-    int isize;                    /* current size of ibuf */
 };
 
 
@@ -1152,6 +1154,34 @@ chat_private(ChatUser *cu, char *msg)
 							   * 嗎? */
 }
 
+static void
+chat_query(ChatUser *cu, char *msg)
+{
+    char *recipient;
+    ChatUser *xuser;
+
+    recipient = nextword(&msg);
+    xuser = (ChatUser *) fuzzy_cuser_by_chatid(recipient);
+    if (xuser == NULL)
+	xuser = cuser_by_userid(recipient);
+    if (xuser == NULL)
+	sprintf(chatbuf, msg_no_such_id, recipient);
+    else if (xuser == FUZZY_USER)
+	strcpy(chatbuf, "※ 請清楚指明對方的聊天代號"); // ambiguous
+    else 
+    {
+	snprintf(chatbuf, sizeof(chatbuf),
+		"※ 聊天暱稱: %s ，" BBSMNAME " ID: %s (%s)",
+		xuser->chatid, xuser->userid, xuser->nickname);
+	send_to_user(xuser, chatbuf, 0, MSG_MESSAGE);
+	snprintf(chatbuf, sizeof(chatbuf),
+		"   " STR_LOGINDAYS " %d " STR_LOGINDAYS_QTY "，"
+		"發表過 %d 篇文章，最近從 %s 上站",
+		xuser->numlogindays, xuser->numposts, xuser->lasthost);
+    }
+    send_to_user(cu, chatbuf, 0, MSG_MESSAGE);
+}
+
 
 static void
 chat_cloak(ChatUser *cu, char *msg)
@@ -1363,10 +1393,13 @@ login_user(ChatUser *cu, char *msg)
     char *passwd;
     char *userid;
     char *chatid;
+
+    // deprecated: we don't lookup real host now.
+#if 0
     struct sockaddr_in from;
     unsigned int fromlen;
     struct hostent *hp;
-
+#endif
 
     ACCT acct;
     int level;
@@ -1431,21 +1464,6 @@ login_user(ChatUser *cu, char *msg)
 #endif
     assert(utent);
 
-    /* Thor.0819: for client/server bbs */
-/*
-  for (xuser = mainuser; xuser; xuser = xuser->unext)
-  {
-  if (xuser->userno == utent)
-  {
-
-  #ifdef  DEBUG
-  logit("enter", "bogus");
-  #endif
-  send_to_user(cu, CHAT_LOGIN_BOGUS, 0, 0);
-  return -1;    
-  }
-  }
-*/
     if (!valid_chatid(chatid))
     {
 #ifdef  DEBUG
@@ -1473,7 +1491,14 @@ login_user(ChatUser *cu, char *msg)
     /* Thor: 進來先清空ROOMOP(同PERM_CHAT), CLOAK */
     strcpy(cu->userid, userid);
     strlcpy(cu->chatid, chatid, sizeof(cu->chatid));
-
+    // fill user information from acct
+    strlcpy(cu->nickname, acct.nickname, sizeof(cu->nickname));
+    cu->numposts = acct.numposts;
+    cu->numlogindays = acct.numlogindays;
+    strlcpy(cu->lasthost, acct.lasthost, sizeof(cu->lasthost));
+
+    // deprecated: let's use BBS lasthost
+#if 0
     /* Xshadow: 取得 client 的來源 */
     fromlen = sizeof(from);
     if (!getpeername(cu->sock, (struct sockaddr *) & from, &fromlen))
@@ -1485,9 +1510,9 @@ login_user(ChatUser *cu, char *msg)
     }
     else
 	strcpy(cu->lasthost, "[外太空]");
+#endif
 
     send_to_user(cu, CHAT_LOGIN_OK, 0, 0);
-
     arrive_room(cu, &mainroom);
 
     send_to_user(cu, "", 0, MSG_MOTDSTART);
@@ -2370,6 +2395,7 @@ static ChatCmd chatcmdlist[] =
     {"operator", chat_makeop, 0},
     {"party", chat_party, 1},       /* Xshadow: party data for common client */
     {"partyinfo", chat_partyinfo, 1},       /* Xshadow: party info for common * client */
+    {"query", chat_query, 0},
 
     {"room", chat_list_rooms, 0},
     {"unignore", chat_unignore, 1},
-- 
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