From 4ef59339ce51c6378e04a7b716241bdbdd2b4e6a Mon Sep 17 00:00:00 2001
From: wens <wens@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Wed, 2 Jan 2008 15:16:23 +0000
Subject: use emaildb interface in user register

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3774 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 include/proto.h    |  6 ++++++
 mbbsd/Makefile     |  7 ++++---
 mbbsd/user.c       | 31 ++++++++++++++++++++++++++++++-
 sample/pttbbs.conf |  3 +++
 4 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/include/proto.h b/include/proto.h
index 2332e7b4..c39c94c9 100644
--- a/include/proto.h
+++ b/include/proto.h
@@ -231,6 +231,12 @@ char *ask_tmpbuf(int y);
 void edit_outs(const char *text);
 void edit_outs_n(const char *text, int n);
 
+/* emaildb */
+#ifdef USE_EMAILDB
+int emaildb_check_email(char * email, int email_len);
+int emaildb_update_email(char * userid, int userid_len, char * email, int email_len);
+#endif
+
 /* fav */
 void fav_set_old_folder(fav_t *fp);
 int get_data_number(fav_t *fp);
diff --git a/mbbsd/Makefile b/mbbsd/Makefile
index 1917f87b..9eb6bbc2 100644
--- a/mbbsd/Makefile
+++ b/mbbsd/Makefile
@@ -10,9 +10,10 @@ CFLAGS+=  -DBLOG
 LDFLAGS+= -L/usr/local/lib/mysql -lmysqlclient
 .endif
 
-.if !defined(WITHOUT_EMAIL_DB) 	&& defined(WITH_EMAIL_DB)
-CFLAGS+= -DUSE_EMAIL_DB
-LDFLAGS+= -L/usr/local/lib/sqlite3 -lsqlite3
+.if !defined(WITHOUT_EMAILDB) && defined(WITH_EMAILDB)
+OBJS+=   emaildb.o
+CFLAGS+= -DUSE_EMAILDB
+LDFLAGS+= -lsqlite3
 .endif
 
 .if !defined(WITHOUT_PFTERM) 	&& defined(WITH_PFTERM)
diff --git a/mbbsd/user.c b/mbbsd/user.c
index 8645ab62..ce2dedbe 100644
--- a/mbbsd/user.c
+++ b/mbbsd/user.c
@@ -698,6 +698,7 @@ uinfo_query(userec_t *u, int adminmode, int unum)
 	if (strcmp(buf, x.email) && strchr(buf, '@')) {
 	    strlcpy(x.email, buf, sizeof(x.email));
 	    mail_changed = 1 - adminmode;
+	    delregcodefile();
 	}
 	break;
     case '7':
@@ -1077,7 +1078,6 @@ uinfo_query(userec_t *u, int adminmode, int unum)
 	    snprintf(buf, sizeof(buf), "%d", x.mobile);
 
 	    justify_wait(x.userid, phone, career, x.realname, x.address, buf);
-            email_justify(&x);
 	}
 	memcpy(u, &x, sizeof(x));
 	if (i == QUIT) {
@@ -1441,10 +1441,29 @@ toregister(char *email, char *genbuf, char *phone, char *career,
 #endif
 	else if (isvalidemail(email)) {
 	    char            yn[3];
+#ifdef USE_EMAILDB
+	    int email_count = emaildb_check_email(email, strlen(email));
+
+	    if (email_count < 0) {
+		move(15, 0); clrtobot();
+		move(17, 0);
+		outs("暫時不允許 email 認證註冊, 請稍後再試\n");
+		pressanykey();
+		return;
+	    } else if (email_count >= EMAILDB_LIMIT) { 
+		move(15, 0); clrtobot();
+		move(17, 0);
+		outs("指定的 E-Mail 已註冊過多帳號, 請使用其他 E-Mail, 或輸入 x 採手動認證\n");
+		outs("但注意手動認證通常會花上數週以上的時間。\n");
+	    } else {
+#endif
 	    getdata(16, 0, "請再次確認您輸入的 E-Mail 位置正確嘛? [y/N]",
 		    yn, sizeof(yn), LCECHO);
 	    if (yn[0] == 'Y' || yn[0] == 'y')
 		break;
+#ifdef USE_EMAILDB
+	    }
+#endif
 	} else {
 	    move(15, 0); clrtobot();
 	    move(17, 0);
@@ -1452,6 +1471,16 @@ toregister(char *email, char *genbuf, char *phone, char *career,
 	    outs("但注意手動認證通常會花上數週以上的時間。\n");
 	}
     }
+#ifdef USE_EMAILDB
+    if (emaildb_update_email(cuser.userid, strlen(cuser.userid),
+		email, strlen(email)) < 0) {
+	move(15, 0); clrtobot();
+	move(17, 0);
+	outs("暫時不允許 email 認證註冊, 請稍後再試\n");
+	pressanykey();
+	return;
+    }
+#endif
     strlcpy(cuser.email, email, sizeof(cuser.email));
  REGFORM2:
     if (strcasecmp(email, "x") == 0) {	/* 手動認證 */
diff --git a/sample/pttbbs.conf b/sample/pttbbs.conf
index a8415603..97554aa0 100644
--- a/sample/pttbbs.conf
+++ b/sample/pttbbs.conf
@@ -279,6 +279,9 @@
 /* 若定義, 則每篇發文會寫到 log/post , 可以給分析或張爸魔一類的程式用 */
 //#define LOGPOST
 
+/* 限制一個email能註冊的帳號數量 (要使用請在make的時候加 WITH_EMAILDB) */
+#define EMAILDB_LIMIT 5
+
 /* 前進站畫面 */
 #define INSCREEN \
 "前進站畫面 (請至 pttbbs.conf 修改您的前進站畫面)"
-- 
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