Add support for Inno Setup 6.4.0

CHANGELOG

@@ -1,7 +1,7 @@
 
 innoextract 1.10 (TBD)
  - Added support for Inno Setup 6.3.x installers
- - Added preliminary support for Inno Setup 6.4.0
+ - Added support for Inno Setup 6.4.0 installers
  - Added support for a modified Inno Setup 5.3.10 variant
  - Added unit tests, enable with BUILD_TESTS
  - Replaced USE_ARC4 build option with BUILD_DECRYPTION

src/setup/header.cpp

@@ -340,8 +340,12 @@ void header::load(std::istream & is, const version & version) {
 	
 	winver.load(is, version);
 	
-	back_color = util::load<boost::uint32_t>(is);
+	if(version < INNO_VERSION_EXT(6, 4, 0, 1)) {
-	if(version >= INNO_VERSION(1, 3, 3)) {
+		back_color = util::load<boost::uint32_t>(is);
+	} else {
+		back_color = 0;
+	}
+	if(version >= INNO_VERSION(1, 3, 3) && version < INNO_VERSION_EXT(6, 4, 0, 1)) {
 		back_color2 = util::load<boost::uint32_t>(is);
 	} else {
 		back_color2 = 0;
@@ -588,10 +592,12 @@ header::flags header::load_flags(std::istream & is, const version & version) {
 		flagreader.add(BackSolid);
 	}
 	flagreader.add(AlwaysUsePersonalGroup);
-	flagreader.add(WindowVisible);
+	if(version < INNO_VERSION_EXT(6, 4, 0, 1)) {
-	flagreader.add(WindowShowCaption);
+		flagreader.add(WindowVisible);
-	flagreader.add(WindowResizable);
+		flagreader.add(WindowShowCaption);
-	flagreader.add(WindowStartMaximized);
+		flagreader.add(WindowResizable);
+		flagreader.add(WindowStartMaximized);
+	}
 	flagreader.add(EnableDirDoesntExistWarning);
 	if(version < INNO_VERSION(4, 1, 2)) {
 		flagreader.add(DisableAppendDir);
@@ -623,7 +629,7 @@ header::flags header::load_flags(std::istream & is, const version & version) {
 	if(version >= INNO_VERSION(1, 3, 1)) {
 		flagreader.add(UsePreviousAppDir);
 	}
-	if(version >= INNO_VERSION(1, 3, 3)) {
+	if(version >= INNO_VERSION(1, 3, 3) && version < INNO_VERSION_EXT(6, 4, 0, 1)) {
 		flagreader.add(BackColorHorizontal);
 	}
 	if(version >= INNO_VERSION(1, 3, 10)) {

src/setup/version.cpp

@@ -184,7 +184,8 @@ const known_version versions[] = {
 	{ "Inno Setup Setup Data (6.0.0) (u)",                  INNO_VERSION_EXT(6, 0,  0, 0), version::Unicode },
 	{ "Inno Setup Setup Data (6.1.0) (u)",                  INNO_VERSION_EXT(6, 1,  0, 0), version::Unicode },
 	{ "Inno Setup Setup Data (6.3.0)",                      INNO_VERSION_EXT(6, 3,  0, 0), version::Unicode },
-	{ "Inno Setup Setup Data (6.4.0)",                      INNO_VERSION_EXT(6, 4,  0, 0), version::Unicode },
+	{ "Inno Setup Setup Data (6.4.0)",     /* prerelease */ INNO_VERSION_EXT(6, 4,  0, 0), version::Unicode },
+	{ "Inno Setup Setup Data (6.4.0.1)",        /* 6.4.0 */ INNO_VERSION_EXT(6, 4,  0, 1), version::Unicode },
 };
 
 } // anonymous namespace