- bbs: allow local mail for web based tarqueue

- bbslua: unbind file api, add bbs.kball(), reduce kbhit min peek time
- annouce: prevent deep directory crash
- edit: syntax highlight update
- pttbbs.conf: add ASKBOARD into default fav


git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3838 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

5 files changed, 94 insertions, 34 deletions

diff --git a/mbbsd/announce.c b/mbbsd/announce.c
index 780525b8..0f4aecd6 100644
--- a/mbbsd/announce.c
+++ b/mbbsd/announce.c
@@ -399,6 +399,8 @@ a_newitem(menu_t * pm, int mode)
     fileheader_t    item;
 
     strlcpy(fpath, pm->path, sizeof(fpath));
+    if (strlen(pm->path) + FNLEN*2 >= PATHLEN)
+	return;
 
     switch (mode) {
     case ADDITEM:
@@ -631,7 +633,7 @@ a_pastetagpost(menu_t * pm, int mode)
     boardheader_t  *bh = NULL;
     int             ans = 0, ent = 0, tagnum;
     char            title[TTLEN + 1] = "◇  ";
-    char            dirname[200], buf[200];
+    char            dirname[PATHLEN], buf[PATHLEN];
 
     if (TagBoard == 0){
 	sethomedir(dirname, cuser.userid);
@@ -1015,6 +1017,13 @@ a_menu(const char *maintitle, const char *path,
     char            fname[PATHLEN];
     int             ch, returnvalue = FULLUPDATE;
 
+    // prevent deep resursive directories
+    if (strlen(path) + FNLEN >= PATHLEN)
+    {
+	// it is not save to enter such directory.
+	return returnvalue;
+    }
+
     if(trans_buffer)
 	trans_buffer[0] = '\0';
 
@@ -1135,7 +1144,7 @@ a_menu(const char *maintitle, const char *path,
 # endif // GLOBAL_BBSMOVIE
 
 		if (vedit2(fname, NA, NULL, edflags) != -1) {
-		    char            fpath[200];
+		    char            fpath[PATHLEN];
 		    fileheader_t    fhdr;
 
 		    strlcpy(fpath, path, sizeof(fpath));
diff --git a/mbbsd/bbs.c b/mbbsd/bbs.c
index 5ad31a9f..662708e9 100644
--- a/mbbsd/bbs.c
+++ b/mbbsd/bbs.c
@@ -3296,6 +3296,19 @@ tar_addqueue(void)
 	pressanykey();
 	return FULLUPDATE;
     }
+#ifdef TARQUEUE_SENDURL
+    move (3,0); outs("請輸入通知信箱 (預設為此 BBS 帳號信箱): ");
+    if (!getdata_str(4, 2, "",
+		email, sizeof(email), DOECHO, cuser.userid))
+	return FULLUPDATE;
+    if (strstr(email, "@") == NULL)
+    {
+	strcat(email, ".bbs@");
+	strcat(email, MYHOSTNAME);
+    }
+    move(4,0); clrtoeol();
+    outs(email);
+#else
     if (!getdata(4, 0, "請輸入目的信箱：", email, sizeof(email), DOECHO))
 	return FULLUPDATE;
 
@@ -3306,6 +3319,7 @@ tar_addqueue(void)
 	pressanykey();
 	return FULLUPDATE;
     }
+#endif
     getdata(6, 0, "要備份看板內容嗎(Y/N)?[Y]", ans, sizeof(ans), LCECHO);
     bakboard = (ans[0] == 'n' || ans[0] == 'N') ? 0 : 1;
     getdata(7, 0, "要備份精華區內容嗎(Y/N)?[N]", ans, sizeof(ans), LCECHO);
@@ -3593,7 +3607,7 @@ int check_cooldown(boardheader_t *bp)
         for(i=0; i<4; i++)
           if(bp->nuser>limit[i*2] && posttimesof(usernum)>=limit[i*2+1])
           {
-	    vmsgf("對不起，您的文章或推文太水囉！ (限制 %d 分 %d 秒)", 
+	    vmsgf("對不起，您的文章或推文間隔太近囉！ (限制 %d 分 %d 秒)", 
 		  diff/60, diff%60);
 	    return 1;
           }
diff --git a/mbbsd/bbslua.c b/mbbsd/bbslua.c
index 2da3e0b3..d22e0b4d 100644
--- a/mbbsd/bbslua.c
+++ b/mbbsd/bbslua.c
@@ -64,7 +64,7 @@
 // CONST DEFINITION
 //////////////////////////////////////////////////////////////////////////
 
-#define BBSLUA_INTERFACE_VER	(0.117)
+#define BBSLUA_INTERFACE_VER	(0.118)
 #define BBSLUA_SIGNATURE		"--#BBSLUA"
 
 // BBS-Lua script format:
@@ -87,7 +87,7 @@
 #define BLCONF_BREAK_KEY	Ctrl('C')
 #define BLCONF_EXEC_COUNT	(5000)
 #define BLCONF_PEEK_TIME	(0.01)
-#define BLCONF_KBHIT_TMIN	(0.05f)
+#define BLCONF_KBHIT_TMIN	(BLCONF_PEEK_TIME)
 #define BLCONF_KBHIT_TMAX	(60*10)
 #define BLCONF_SLEEP_TMIN	(BLCONF_PEEK_TIME)
 #define BLCONF_SLEEP_TMAX	(BLCONF_KBHIT_TMAX)
@@ -127,7 +127,21 @@ bl_tv2double(const struct timeval *tv)
 	return d;
 }
 
-void
+static int
+bl_peekbreak(float f)
+{
+	if (input_isfull())
+		drop_input();
+	if (peek_input(f, BLCONF_BREAK_KEY))
+	{
+		drop_input();
+		abortBBSLua = 1;
+		return 1;
+	}
+	return 0;
+}
+
+static void
 bl_k2s(lua_State* L, int v)
 {
 	if (v <= 0)
@@ -414,12 +428,8 @@ BLAPI_PROTO
 bl_kbreset(lua_State *L)
 {
 	// peek input queue first!
-	if (peek_input(BLCONF_PEEK_TIME, BLCONF_BREAK_KEY))
-	{
-		drop_input();
-		abortBBSLua = 1;
+	if (bl_peekbreak(BLCONF_PEEK_TIME))
 		return lua_yield(L, 0);
-	}
 
 	drop_input();
 	return 0;
@@ -431,16 +441,15 @@ bl_sleep(lua_State *L)
 	int n = lua_gettop(L);
 	double us = 0, nus = 0;
 
+	// update screen first.
+	bl_refresh(L);
+
 	if (n > 0)
 		us = lua_tonumber(L, 1);
-	if (us < BLCONF_SLEEP_TMIN)
-		us = BLCONF_SLEEP_TMIN;
-	if (us > BLCONF_SLEEP_TMAX)
-		us = BLCONF_SLEEP_TMAX;
+	if (us < BLCONF_SLEEP_TMIN) us = BLCONF_SLEEP_TMIN;
+	if (us > BLCONF_SLEEP_TMAX) us = BLCONF_SLEEP_TMAX;
 	nus = us;
 
-	refresh();
-
 #ifdef _WIN32
 
 	Sleep(us * 1000);
@@ -455,7 +464,6 @@ bl_sleep(lua_State *L)
 		nus = bl_tv2double(&tp) + us;
 		bl_double2tv(nus, &tdest);
 
-		// use peek_input
 		while ( (tp.tv_sec < tdest.tv_sec) ||
 				((tp.tv_sec == tdest.tv_sec) && (tp.tv_usec < tdest.tv_usec)))
 		{
@@ -463,12 +471,8 @@ bl_sleep(lua_State *L)
 			us = nus - bl_tv2double(&tp);
 
 			// check if input key is system break key.
-			if (peek_input(us, BLCONF_BREAK_KEY))
-			{
-				drop_input();
-				abortBBSLua = 1;
+			if (bl_peekbreak(us))
 				return lua_yield(L, 0);
-			}
 
 			// check time
 			gettimeofday(&tp, NULL);
@@ -479,6 +483,34 @@ bl_sleep(lua_State *L)
 	return 0;
 }
 
+BLAPI_PROTO
+bl_kball(lua_State *L)
+{
+	// first, sleep by given seconds
+	int r = 0, oldr = 0, i = 0;
+
+	r = bl_sleep(L);
+
+	if (abortBBSLua)
+		return r;
+
+	// next, collect all input and return.
+	if (num_in_buf() < 1)
+		return 0;
+
+	lua_newtable(L);
+	oldr = num_in_buf() +1;
+	i = 0;
+
+	while ((r = num_in_buf()) > 0 && oldr > r)
+	{
+		oldr = r;
+		bl_k2s(L, igetch());
+		i++;
+	}
+	return i;
+}
+
 
 BLAPI_PROTO
 bl_pause(lua_State* L)
@@ -649,6 +681,7 @@ static const struct luaL_reg lib_bbslua [] = {
 	{ "getstr",		bl_getstr },
 	{ "kbhit",		bl_kbhit },
 	{ "kbreset",	bl_kbreset },
+	{ "kball",		bl_kball },
 	/* advanced output */
 	{ "rect",		bl_rect },
 	/* BBS utilities */
@@ -749,6 +782,10 @@ bbsluaRegConst(lua_State *L, const char *globName)
 	// global
 	lua_pushcfunction(L, bl_print);
 	lua_setglobal(L, "print");
+
+	// unbind unsafe API
+	lua_pushnil(L); lua_setglobal(L, "dofile");
+	lua_pushnil(L); lua_setglobal(L, "loadfile");
 }
 
 static void
@@ -772,10 +809,8 @@ bbsluaHook(lua_State *L, lua_Debug* ar)
 	// refresh();
 	
 	// check if input key is system break key.
-	if (peek_input(BLCONF_PEEK_TIME, BLCONF_BREAK_KEY))
+	if (bl_peekbreak(BLCONF_PEEK_TIME))
 	{
-		drop_input();
-		abortBBSLua = 1;
 		lua_yield(L, 0);
 		return;
 	}
diff --git a/mbbsd/edit.c b/mbbsd/edit.c
index 763b1b6a..60c719fc 100644
--- a/mbbsd/edit.c
+++ b/mbbsd/edit.c
@@ -2076,9 +2076,9 @@ static const char *luaString[] = {
 
 static const char *luaBbs[] = {
     "ANSI_COLOR", "ANSI_RESET", "ESC", "addstr", "clear", "clock",
-    "clrtobot", "clrtoeol", "color", "ctime", "getch", "getdata",
-    "getmaxyx", "getstr", "getyx", "interface", "kbhit", "kbreset", "move",
-    "moverel", "now", "outs", "pause", "print", "rect", "refresh",
+    "clrtobot", "clrtoeol", "color", "ctime", "getch","getdata",
+    "getmaxyx", "getstr", "getyx", "interface", "kball", "kbhit", "kbreset", 
+    "move", "moverel", "now", "outs", "pause", "print", "rect", "refresh",
     "setattr", "sitename", "sleep", "strip_ansi", "time", "title", "userid",
     NULL
 };
@@ -2511,7 +2511,9 @@ detect_attr(const char *ps, size_t len)
 	if (!curr_buf->synparser)
 	{
 	    curr_buf->synparser = 1;
-	    curr_buf->indent_mode = 1;
+	    // if you need indent, toggle by hotkey.
+	    // enabling indent by default may cause trouble to copy pasters
+	    // curr_buf->indent_mode = 1;
 	}
     }
 #endif
diff --git a/mbbsd/pmore.c b/mbbsd/pmore.c
index 4f5af25b..00093410 100644
--- a/mbbsd/pmore.c
+++ b/mbbsd/pmore.c
@@ -14,10 +14,10 @@
  *
  * Copyright(c) 2005-2008 Hung-Te Lin <piaip@csie.ntu.edu.tw>
  * All Rights Reserved.
- * You are free to use, modify, redistribute this program 
- * in any non-commercial usage (including network service).
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+ * You are free to use, modify, redistribute this program in any
+ * non-commercial usage (including network service).
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
  *
  * MAJOR IMPROVEMENTS:
  *  - Clean source code, and more readable for mortal