Imported: AMXXSC, LIBSC, SCASM

compiler/scasm/amx_define.cpp

@@ -0,0 +1,84 @@
+/* AMX Assembler
+ * Copyright (C)2004 David "BAILOPAN" Anderson
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id$
+ */
+
+#include "amxasm.h"
+
+DefineMngr::~DefineMngr()
+{
+	std::vector<DefineMngr::Define *>::iterator i;
+
+	for (i=List.begin(); i!=List.end(); i++)
+	{
+		if ( (*i) )
+			delete (*i);
+	}
+
+	List.clear();
+}
+
+void DefineMngr::Define::Set(std::string &s, std::string &d)
+{
+	sym.assign(s);
+	def.assign(d);
+}
+
+DefineMngr::Define *DefineMngr::AddDefine(std::string &sym, std::string &def)
+{
+	DefineMngr::Define *D = new DefineMngr::Define;
+
+	D->Set(sym, def);
+
+	List.push_back(D);
+
+	return D;
+}
+
+DefineMngr::Define *DefineMngr::FindDefine(std::string &sym)
+{
+	std::vector<DefineMngr::Define*>::iterator i;
+	for (i=List.begin(); i!=List.end(); i++)
+	{
+		if ((*i)->GetSymbol()->compare(sym)==0)
+		{
+			return (*i);
+		}
+	}
+	return NULL;
+}
+
+void DefineMngr::SearchAndReplace(std::string &text)
+{
+	std::vector<DefineMngr::Define*>::iterator i;
+	DefineMngr::Define *D = NULL;
+	int pos;
+
+	for (i=List.begin(); i!=List.end(); i++)
+	{
+		D = (*i);
+		pos = FindSymbol(text, *(D->GetSymbol()), 0);
+		if (pos != -1)
+		{
+			text.replace(pos, D->GetSymbol()->size(), *(D->GetDefine()));
+			i = List.begin();
+		}
+	}
+}