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ProtectionAreas: usernames are now handled case-insensitive 

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1578 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com 2013-06-11 08:11:08 +00:00
parent 9280e355de
commit c6ddc89e92
1 changed files with 28 additions and 13 deletions
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41
MCServer/Plugins/ProtectionAreas/Storage.lua
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@ -160,9 +160,10 @@ function cStorage:IsAreaAllowed(a_AreaID, a_PlayerName, a_WorldName)
assert(a_WorldName);
assert(self);
local lcPlayerName = string.lower(a_PlayerName);
local res = false;
local sql = "SELECT COUNT(*) FROM AllowedUsers WHERE (AreaID = " .. a_AreaID ..
") AND (UserName ='" .. a_PlayerName .. "')";
") AND (UserName ='" .. lcPlayerName .. "')";
local function SetResTrue(UserData, NumValues, Values, Names)
res = (tonumber(Values[1]) > 0);
return 0;
@ -203,13 +204,14 @@ function cStorage:LoadPlayerAreas(a_PlayerName, a_PlayerX, a_PlayerZ, a_WorldNam
BoundsMaxX .. ", " .. BoundsMaxZ .. "}"
);
--]]
-- Load the areas from the DB, based on the player's location
local lcWorldName = string.lower(a_WorldName);
local sql =
"SELECT ID, MinX, MaxX, MinZ, MaxZ FROM Areas WHERE " ..
"MinX < " .. BoundsMaxX .. " AND MaxX > " .. BoundsMinX .. " AND " ..
"MinZ < " .. BoundsMaxZ .. " AND MaxZ > " .. BoundsMinZ .. " AND " ..
"WorldName='" .. a_WorldName .."'";
"WorldName = '" .. lcWorldName .."'";
local function AddAreas(UserData, NumValues, Values, Names)
if ((NumValues < 5) or ((Values[1] and Values[2] and Values[3] and Values[4] and Values[5]) == nil)) then
@ -251,10 +253,12 @@ function cStorage:AddArea(a_Cuboid, a_WorldName, a_CreatorName, a_AllowedNames)
end
return 0;
end
local lcWorldName = string.lower(a_WorldName);
local lcCreatorName = string.lower(a_CreatorName);
local sql =
"INSERT INTO Areas (ID, MinX, MaxX, MinZ, MaxZ, WorldName, CreatorUserName) VALUES (NULL, " ..
a_Cuboid.p1.x .. ", " .. a_Cuboid.p2.x .. ", " .. a_Cuboid.p1.z .. ", " .. a_Cuboid.p2.z ..
", '" .. a_WorldName .. "', '" .. a_CreatorName ..
", '" .. lcWorldName .. "', '" .. lcCreatorName ..
"'); SELECT last_insert_rowid() AS ID";
if (not(self:DBExec(sql, RememberID))) then
LOGWARNING(PluginPrefix .. "SQL Error while inserting new area");
@ -267,7 +271,8 @@ function cStorage:AddArea(a_Cuboid, a_WorldName, a_CreatorName, a_AllowedNames)
-- Store each allowed player in the DB
for idx, Name in ipairs(a_AllowedNames) do
local sql = "INSERT INTO AllowedUsers (AreaID, UserName) VALUES (" .. ID .. ", '" .. Name .. "')";
local lcName = string.lower(Name);
local sql = "INSERT INTO AllowedUsers (AreaID, UserName) VALUES (" .. ID .. ", '" .. lcName .. "')";
if (not(self:DBExec(sql))) then
LOGWARNING(PluginPrefix .. "SQL Error while inserting new area's allowed player " .. Name);
end
@ -289,8 +294,8 @@ function cStorage:DelArea(a_WorldName, a_AreaID)
-- Delete from both tables simultaneously
local sql =
"DELETE FROM Areas WHERE ID=" .. a_AreaID .. ";" ..
"DELETE FROM AllowedUsers WHERE AreaID=" .. a_AreaID;
"DELETE FROM Areas WHERE ID = " .. a_AreaID .. ";" ..
"DELETE FROM AllowedUsers WHERE AreaID = " .. a_AreaID;
if (not(self:DBExec(sql))) then
LOGWARNING(PluginPrefix .. "SQL error while deleting area " .. a_AreaID .. " from world \"" .. a_WorldName .. "\"");
return false;
@ -311,8 +316,10 @@ function cStorage:RemoveUser(a_AreaID, a_UserName, a_WorldName)
assert(self);
-- WorldName is not used yet, because all the worlds share the same DB in this version
local lcUserName = string.lower(a_UserName);
local sql = "DELETE FROM AllowedUsers WHERE " ..
"AreaID = " .. a_AreaID .. " AND UserName = '" .. a_UserName .. "'";
"AreaID = " .. a_AreaID .. " AND UserName = '" .. lcUserName .. "'";
if (not(self:DBExec(sql))) then
LOGWARNING("SQL error while removing user " .. a_UserName .. " from area ID " .. a_AreaID);
return false;
@ -330,7 +337,8 @@ function cStorage:RemoveUserAll(a_UserName, a_WorldName)
assert(a_WorldName);
assert(self);
local sql = "DELETE FROM AllowedUsers WHERE UserName = '" .. a_UserName .."'";
local lcUserName = string.lower(a_UserName);
local sql = "DELETE FROM AllowedUsers WHERE UserName = '" .. lcUserName .."'";
if (not(self:DBExec(sql))) then
LOGWARNING("SQL error while removing user " .. a_UserName .. " from all areas");
return false;
@ -367,10 +375,11 @@ function cStorage:ForEachArea(a_BlockX, a_BlockZ, a_WorldName, a_Callback)
return 0;
end
local lcWorldName = string.lower(a_WorldName);
local sql = "SELECT ID, MinX, MinZ, MaxX, MaxZ, CreatorUserName FROM Areas WHERE " ..
"MinX <= " .. a_BlockX .. " AND MaxX >= " .. a_BlockX .. " AND " ..
"MinZ <= " .. a_BlockZ .. " AND MaxZ >= " .. a_BlockZ .. " AND " ..
"WorldName = '" .. a_WorldName .. "'";
"WorldName = '" .. lcWorldName .. "'";
if (not(self:DBExec(sql, CallCallback))) then
LOGWARNING("SQL Error while iterating through areas (cStorage:ForEachArea())");
return false;
@ -407,8 +416,9 @@ function cStorage:GetArea(a_AreaID, a_WorldName)
return 0;
end
local lcWorldName = string.lower(a_WorldName);
local sql = "SELECT MinX, MinZ, MaxX, MaxZ, CreatorUserName FROM Areas WHERE " ..
"ID = " .. a_AreaID .. " AND WorldName = '" .. a_WorldName .. "'";
"ID = " .. a_AreaID .. " AND WorldName = '" .. lcWorldName .. "'";
if (not(self:DBExec(sql, RememberValues))) then
LOGWARNING("SQL Error while getting area info (cStorage:ForEachArea())");
return;
@ -464,9 +474,14 @@ function cStorage:AddAreaUsers(a_AreaID, a_WorldName, a_AddedBy, a_Users)
assert(a_Users);
assert(self);
-- Convert all usernames to lowercase
for idx, Name in ipairs(a_Users) do
a_Users[idx] = string.lower(Name);
end
-- Remove from a_Users the usernames already present in the area
local sql = "SELECT UserName FROM AllowedUsers WHERE AreaID = " .. a_AreaID;
local function Remove(UserData, NumValues, Values, Names)
local function RemovePresent(UserData, NumValues, Values, Names)
if (NumValues ~= 1) then
-- Invalid response format
return 0;
@ -481,7 +496,7 @@ function cStorage:AddAreaUsers(a_AreaID, a_WorldName, a_AddedBy, a_Users)
end
return 0;
end
if (not(self:DBExec(sql, Remove))) then
if (not(self:DBExec(sql, RemovePresent))) then
LOGWARNING("SQL error while iterating through users");
return false;
end