Add checks for public:/protected:/private: formatting.

2 files changed, 87 insertions, 0 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 1d16154..4cdfdfb 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -21,6 +21,7 @@ mplint_SOURCES = \
     rules/debug.cpp \
     rules/dump.cpp \
     rules/final.cpp \
+    rules/formatting.cpp \
     rules/include.cpp \
     rules/license.cpp \
     rules/po.cpp \
diff --git a/src/rules/formatting.cpp b/src/rules/formatting.cpp
new file mode 100644
index 0000000..1a49848
--- /dev/null
+++ b/src/rules/formatting.cpp
@@ -0,0 +1,86 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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 3 of the License, or
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "template.hpp"
+
+registerRuleExt(formatting, "011", "(.+)[.](cpp|h)")
+
+namespace
+{
+    unsigned int align = 0;
+    std::stack<unsigned int> stack;
+}  // namespace
+
+startRule(formatting)
+{
+    align = 0;
+}
+
+endRule(formatting)
+{
+}
+
+parseLineRule(formatting)
+{
+    std::string data0 = data;
+    trim(data0);
+    if (data0 == "{")
+    {
+        stack.push(align);
+        align = data.size() - data0.size() + 4;
+//        print("open align=" + toString(align));
+    }
+    else if (findCutFirst(data0, "{ "))
+    {
+        const int sz = data0.size();
+        trim(data0);
+        if (!data0.empty() && data0[0] != '/')
+            return;
+        stack.push(align);
+        align = data.size() - sz - 2 + 4;
+//        print("open align=" + toString(align));
+    }
+    else if (data0 == "}" || data0 == "};" || findCutFirst(data0, "} "))
+    {
+        if (stack.empty())
+            return;
+
+        align = stack.top();
+        stack.pop();
+//        print("close align=" + toString(align));
+    }
+    else
+    {
+        std::string data2 = data;
+        if (findCutLast(data2, "public:")
+            || findCutLast(data2, "protected:")
+            || findCutLast(data2, "private:"))
+        {
+//            print("sz=" + toString(int(data2.size())));
+//            print("align=" + toString(align));
+            if (data2.size() != align)
+            {
+                print("Wrong public/protected/private formatting. "
+                    "Must be align " + toString(align) + ", but present align "
+                    + toString(static_cast<int>(data2.size())) + ".");
+            }
+        }
+    }
+}