[mpiulachs] 31310: - Validate base address format - Ensure base address value between 0x00400000 and 0x80000000

Author: mpiulachs
Date: Wed Dec 19 00:20:59 2007
New Revision: 31310

URL: http://svn.reactos.org/svn/reactos?rev=31310&view=rev
Log:
- Validate base address format
- Ensure base address value between 0x00400000 and 0x80000000

Modified:
    branches/rbuild/reactos/tools/rbuild/module.cpp
    branches/rbuild/reactos/tools/rbuild/project.cpp
    branches/rbuild/reactos/tools/rbuild/rbuild.h

Modified: branches/rbuild/reactos/tools/rbuild/module.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/rbuild/reactos/tools/rbuild/mod…
==============================================================================
--- branches/rbuild/reactos/tools/rbuild/module.cpp (original)
+++ branches/rbuild/reactos/tools/rbuild/module.cpp Wed Dec 19 00:20:59 2007
@@ -2029,7 +2029,26 @@
                             const Module* module_ )
 	: Property( node_ , project_,  module_)
 {
-    //TODO: Add code to validate baseaddress
+    if (Convert::IsValidHex(value))
+    {
+        if ((Convert::HexToInt(value) >= Convert::HexToInt("0x00400000"))
&&
+            (Convert::HexToInt(value) <= Convert::HexToInt("0x80000000")) )
+        {
+            //Is valid
+        }
+        else
+           throw XMLInvalidBuildFileException (
+			    node->location,
+			    "Out of range base address '%s' with value '%s'. Valid range
is from 0x00400000 to 0x80000000",
+			    name.c_str(),
+			    value.c_str());
+    }
+    else
+		throw XMLInvalidBuildFileException (
+			node->location,
+			"Base adress '%s' has an invalid hexadecimal value '%s'",
+			name.c_str(),
+			value.c_str() );
 }
 
 PchFile::PchFile (

Modified: branches/rbuild/reactos/tools/rbuild/project.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/rbuild/reactos/tools/rbuild/pro…
==============================================================================
--- branches/rbuild/reactos/tools/rbuild/project.cpp (original)
+++ branches/rbuild/reactos/tools/rbuild/project.cpp Wed Dec 19 00:20:59 2007
@@ -17,6 +17,7 @@
  */
 #include "pch.h"
 #include <assert.h>
+#include <sstream>
 
 #include "rbuild.h"
 #include "backend/backend.h"
@@ -33,6 +34,41 @@
 		                  value );
 	else
 		return "";
+}
+
+bool 
+Convert::IsValidHex ( const std::string& value )
+{
+    return (HexToInt (value) != 0);
+}
+
+unsigned long
+Convert::HexToInt( const std::string& value )
+{
+    unsigned long num = 0; 
+    std::istringstream ss(value);
+    ss >> std::hex;
+    if (!(ss >> num))
+    {
+        return 0;
+    }
+    return num;
+}
+
+std::string 
+Convert::StringToHex (unsigned long num)
+{
+    std::string  s1;
+    char sign[] =
{'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
+    int div, base = 16;
+    
+    while (num >= 1)
+    {
+        div = num % base;
+        num = num / base;
+        s1 = sign[div] + s1;
+    }
+    return s1;
 }
 
 string

Modified: branches/rbuild/reactos/tools/rbuild/rbuild.h
URL:
http://svn.reactos.org/svn/reactos/branches/rbuild/reactos/tools/rbuild/rbu…
==============================================================================
--- branches/rbuild/reactos/tools/rbuild/rbuild.h (original)
+++ branches/rbuild/reactos/tools/rbuild/rbuild.h Wed Dec 19 00:20:59 2007
@@ -197,6 +197,14 @@
 	bool InstallFiles;
 };
 
+class Convert
+{
+public:
+	static unsigned long HexToInt ( const std::string& value );
+    static bool IsValidHex ( const std::string& value );
+    static std::string StringToHex ( unsigned long num);
+};
+
 class Environment
 {
 public: