preproc incbins

1 files changed, 54 insertions, 0 deletions

diff --git a/tools/scaninc/c_file.h b/tools/scaninc/c_file.h
new file mode 100644
index 000000000..fcd327d28
--- /dev/null
+++ b/tools/scaninc/c_file.h
@@ -0,0 +1,54 @@
+// Copyright(c) 2017 YamaArashi
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#ifndef C_FILE_H
+#define C_FILE_H
+
+#include <string>
+#include <set>
+#include <memory>
+#include "scaninc.h"
+
+class CFile
+{
+public:
+    CFile(std::string path);
+    ~CFile();
+    void FindIncbins();
+    const std::set<std::string>& GetIncbins() { return m_incbins; }
+
+private:
+    char *m_buffer;
+    int m_pos;
+    int m_size;
+    int m_lineNum;
+    std::string m_path;
+    std::set<std::string> m_incbins;
+
+    void CFile::RemoveComments();
+    bool ConsumeHorizontalWhitespace();
+    bool ConsumeNewline();
+    void SkipWhitespace();
+    std::unique_ptr<unsigned char[]> CFile::ReadWholeFile(const std::string& path, int& size);
+    bool CheckIdentifier(const std::string& ident);
+    void CheckIncbin();
+};
+
+#endif // C_FILE_H