(svn r11089) -Codechange: add revision detection to MSVC.

12 files changed, 182 insertions, 37 deletions

diff --git a/Makefile.src.in b/Makefile.src.in
index 2d3a5205c..7d2be57b3 100644
--- a/Makefile.src.in
+++ b/Makefile.src.in
@@ -249,15 +249,15 @@ $(OBJS_RC): %.o: $(SRC_DIR)/%.rc $(FILE_DEP)
 $(BIN_DIR)/$(TTD): $(TTD)
 	$(Q)cp $< $@
 
-$(TTD): rev.o $(OBJS) $(CONFIG_CACHE_LINKER)
+$(TTD): $(OBJS) $(CONFIG_CACHE_LINKER)
 	$(E) '$(STAGE) Linking $@'
 ifeq ($(OS), PSP)
 	# Because of a bug in the PSP GCC tools, linking via CXX results
 	#  in total chaos and more problems then you can handle. So we need
 	#  CC to link OpenTTD for PSP
-	$(Q)$(CC_HOST) $(LDFLAGS) rev.o $(OBJS) $(LIBS) -o $@
+	$(Q)$(CC_HOST) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
 else
-	$(Q)$(CXX_HOST) $(LDFLAGS) rev.o $(OBJS) $(LIBS) -o $@
+	$(Q)$(CXX_HOST) $(LDFLAGS) $(OBJS) $(LIBS) -o $@
 endif
 ifdef STRIP
 	$(Q)$(STRIP) $@
@@ -275,19 +275,11 @@ $(ENDIAN_CHECK): $(SRC_DIR)/endian_check.cpp
 
 # Revision files
 
-rev.cpp: $(CONFIG_CACHE_VERSION)
-# setting the revision number in a place, there the binary can read it
-	@echo 'extern const char _openttd_revision[] = "$(REV)";' > rev.cpp
-# Some additions for MorphOS versions tag
-ifeq ($(OS),MORPHOS)
-	@echo '#ifdef __MORPHOS__' >> rev.cpp
-	@echo 'extern const char morphos_versions_tag[] = "\\0$$VER: OpenTTD $(REV) ('`date +%d.%m.%y`') (C) OpenTTD Team [MorphOS, PowerPC]";' >> rev.cpp
-	@echo '#endif' >> rev.cpp
-endif
+$(SRC_DIR)/rev.cpp: $(CONFIG_CACHE_VERSION) $(SRC_DIR)/rev.cpp.in
+	$(Q)cat $(SRC_DIR)/rev.cpp.in      | sed "s#@@VERSION@@#$(REV)#g;s#@@DATE@@#`date +%d.%m.%y`#g" > $(SRC_DIR)/rev.cpp
 
-rev.o: rev.cpp $(FILE_DEP)
-	$(E) '$(STAGE) Compiling $(<:$(SRC_DIR)/%.cpp=%.cpp)'
-	$(Q)$(CXX_HOST) $(CFLAGS) -c -o $@ $<
+$(SRC_DIR)/ottdres.rc: $(CONFIG_CACHE_VERSION) $(SRC_DIR)/ottdres.rc.in
+	$(Q)cat $(SRC_DIR)/ottdres.rc.in | sed "s#@@VERSION@@#$(REV)#g;s#@@DATE@@#`date +%d.%m.%y`#g" > $(SRC_DIR)/ottdres.rc
 
 FORCE:
 
@@ -295,10 +287,10 @@ depend: $(DEPS)
 
 clean:
 	$(E) '$(STAGE) Cleaning up object files'
-	$(Q)rm -f $(DEPS) $(OBJS) $(TTD) $(TTD:%=$(BIN_DIR)/%) $(CONFIG_CACHE_COMPILER) $(CONFIG_CACHE_LINKER) $(CONFIG_CACHE_ENDIAN) $(CONFIG_CACHE_SOURCE) $(ENDIAN_TARGETS) rev.o rev.cpp
+	$(Q)rm -f $(DEPS) $(OBJS) $(TTD) $(TTD:%=$(BIN_DIR)/%) $(CONFIG_CACHE_COMPILER) $(CONFIG_CACHE_LINKER) $(CONFIG_CACHE_ENDIAN) $(CONFIG_CACHE_SOURCE) $(ENDIAN_TARGETS)
 
 mrproper: clean
-	$(Q)rm -f rev.cpp
+	$(Q)rm -f $(SRC_DIR)/rev.cpp $(SRC_DIR)/ottdres.rc
 
 %.o:
 	@echo '$(STAGE) No such source-file: $(@:%.o=%).[c|cpp|mm|rc]'
diff --git a/config.lib b/config.lib
index bd3fbdb9c..dff8be929 100644
--- a/config.lib
+++ b/config.lib
@@ -745,7 +745,7 @@ make_cflags_and_ldflags() {
 	# General CFlags for BUILD
 	CFLAGS_BUILD=""
 	# General CFlags for HOST
-	CFLAGS="$CFLAGS -D$os -DWITH_REV"
+	CFLAGS="$CFLAGS -D$os"
 	# CFlags for HOST and C-Compiler
 	CC_FLAGS=""
 	# Libs to compile. In fact this is just LDFLAGS
diff --git a/projects/determineversion.vbs b/projects/determineversion.vbs
new file mode 100644
index 000000000..fc1c31405
--- /dev/null
+++ b/projects/determineversion.vbs
@@ -0,0 +1,129 @@
+Option Explicit
+
+Dim FSO
+Set FSO = CreateObject("Scripting.FileSystemObject")
+
+Sub FindReplaceInFile(filename, to_find, replacement)
+	Dim file, data
+	Set file = FSO.OpenTextFile(filename, 1, 0, 0)
+	data = file.ReadAll
+	file.Close
+	data = Replace(data, to_find, replacement)
+	Set file = FSO.CreateTextFile(FileName, -1, 0)
+	file.Write data
+	file.Close
+End Sub
+
+Sub UpdateFile(version, cur_date, filename)
+	FSO.CopyFile filename & ".in", filename
+	FindReplaceInFile filename, "@@VERSION@@", version
+	FindReplaceInFile filename, "@@DATE@@", cur_date
+End Sub
+
+Sub UpdateFiles(version)
+	Dim cur_date
+	cur_date = DatePart("D", Date) & "." & DatePart("M", Date) & "." & DatePart("YYYY", Date)
+	UpdateFile version, cur_date, "../src/rev.cpp"
+	UpdateFile version, cur_date, "../src/ottdres.rc"
+End Sub
+
+Function DetermineSVNVersion()
+	Dim WshShell, version, url, oExec
+	Set WshShell = CreateObject("WScript.Shell")
+	On Error Resume Next
+
+	' Try TortoiseSVN
+	' Get the directory where TortoiseSVN (should) reside(s)
+	Dim sTortoise
+	sTortoise = WshShell.RegRead("HKLM\SOFTWARE\TortoiseSVN\Directory")
+
+	Dim file
+	' Write some "magic" to a temporary file so we can acquire the svn revision/state
+	Set file = FSO.CreateTextFile("tsvn_tmp", -1, 0)
+	file.WriteLine "$WCREV$$WCMODS?M:$"
+	file.WriteLine "$WCURL$"
+	file.Close
+	Set oExec = WshShell.Exec(sTortoise & "\bin\SubWCRev.exe ../src tsvn_tmp tsvn_tmp")
+	' Wait till the application is finished ...
+	Do
+		OExec.StdOut.ReadLine()
+	Loop While Not OExec.StdOut.atEndOfStream
+
+	Set file = FSO.OpenTextFile("tsvn_tmp", 1, 0, 0)
+	version = file.ReadLine
+	url = file.ReadLine
+	file.Close
+
+	Set file = FSO.GetFile("tsvn_tmp")
+	file.Delete
+
+	' Looks like there is no TortoiseSVN installed either. Then we don't know it.
+	If InStr(version, "$") Then
+		' Reset error and version
+		Err.Clear
+		version = "norev000"
+		' Do we have subversion installed? Check immediatelly whether we've got a modified WC.
+		Set oExec = WshShell.Exec("svnversion ../src")
+		If Err.Number = 0 Then
+			Dim modified
+			If InStr(OExec.StdOut.ReadLine(), "M") Then
+				modified = "M"
+			Else
+				modified = ""
+			End If
+
+			' Set the environment to english
+			WshShell.Environment("PROCESS")("LANG") = "en"
+
+			' And use svn info to get the correct revision and branch information.
+			Set oExec = WshShell.Exec("svn info ../src")
+			If Err.Number = 0 Then
+				Dim line
+				Do
+					line = OExec.StdOut.ReadLine()
+					If InStr(line, "URL") Then
+						url = line
+					End If
+					If InStr(line, "Last Changed Rev") Then
+						version = Mid(line, 19) & modified
+					End If
+				Loop While Not OExec.StdOut.atEndOfStream
+			End If
+		End If
+	End If
+
+	If version <> "norev000" Then
+		If InStr(url, "branches") Then
+			url = Mid(url, InStr(url, "branches") + 8)
+			url = Mid(url, 1, InStr(2, url, "/") - 1)
+			version = version & Replace(url, "/", "-")
+		End If
+	End If
+
+	DetermineSVNVersion = version
+End Function
+
+Function IsCachedVersion(version)
+	Dim cache_file, cached_version
+	cached_version = ""
+	Set cache_file = FSO.OpenTextFile("../config.cache.version", 1, True, 0)
+	If Not cache_file.atEndOfStream Then
+		cached_version = cache_file.ReadLine()
+	End If
+	cache_file.Close
+
+	If version <> cached_version Then
+		Set cache_file = fso.CreateTextFile("../config.cache.version", True)
+		cache_file.WriteLine(version)
+		cache_file.Close
+		IsCachedVersion = False
+	Else
+		IsCachedVersion = True
+	End If
+End Function
+
+Dim version
+version = DetermineSVNVersion
+If Not (IsCachedVersion(version) And FSO.FileExists("../src/rev.cpp") And FSO.FileExists("../src/ottdres.rc")) Then
+	UpdateFiles version
+End If
diff --git a/projects/openttd.vcproj b/projects/openttd.vcproj
index bd6617768..fae3678b5 100644
--- a/projects/openttd.vcproj
+++ b/projects/openttd.vcproj
@@ -73,7 +73,9 @@
 			<Tool
 				Name="VCPostBuildEventTool"/>
 			<Tool
-				Name="VCPreBuildEventTool"/>
+				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"/>
 			<Tool
 				Name="VCPreLinkEventTool"/>
 			<Tool
@@ -135,7 +137,9 @@
 			<Tool
 				Name="VCPostBuildEventTool"/>
 			<Tool
-				Name="VCPreBuildEventTool"/>
+				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"/>
 			<Tool
 				Name="VCPreLinkEventTool"/>
 			<Tool
@@ -320,6 +324,9 @@
 				RelativePath=".\..\src\rail.cpp">
 			</File>
 			<File
+				RelativePath=".\..\src\rev.cpp">
+			</File>
+			<File
 				RelativePath=".\..\src\saveload.cpp">
 			</File>
 			<File
diff --git a/projects/openttd.vcproj.in b/projects/openttd.vcproj.in
index 0bf01c070..bf58713a0 100644
--- a/projects/openttd.vcproj.in
+++ b/projects/openttd.vcproj.in
@@ -73,7 +73,9 @@
 			<Tool
 				Name="VCPostBuildEventTool"/>
 			<Tool
-				Name="VCPreBuildEventTool"/>
+				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"/>
 			<Tool
 				Name="VCPreLinkEventTool"/>
 			<Tool
@@ -135,7 +137,9 @@
 			<Tool
 				Name="VCPostBuildEventTool"/>
 			<Tool
-				Name="VCPreBuildEventTool"/>
+				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"/>
 			<Tool
 				Name="VCPreLinkEventTool"/>
 			<Tool
diff --git a/projects/openttd_vs80.vcproj b/projects/openttd_vs80.vcproj
index c7128fd1e..e2a5414ba 100644
--- a/projects/openttd_vs80.vcproj
+++ b/projects/openttd_vs80.vcproj
@@ -33,6 +33,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -144,6 +146,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -255,6 +259,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -350,6 +356,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -656,6 +664,10 @@
 				>
 			</File>
 			<File
+				RelativePath=".\..\src\rev.cpp"
+				>
+			</File>
+			<File
 				RelativePath=".\..\src\saveload.cpp"
 				>
 			</File>
diff --git a/projects/openttd_vs80.vcproj.in b/projects/openttd_vs80.vcproj.in
index 83dab75d3..de8feb428 100644
--- a/projects/openttd_vs80.vcproj.in
+++ b/projects/openttd_vs80.vcproj.in
@@ -33,6 +33,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -144,6 +146,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -255,6 +259,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -350,6 +356,8 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				Description="Determining version number"
+				CommandLine="$(InputDir)/determineversion.vbs"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
diff --git a/source.list b/source.list
index c6d6c02d2..40c077610 100644
--- a/source.list
+++ b/source.list
@@ -57,6 +57,7 @@ pathfind.cpp
 players.cpp
 queue.cpp
 rail.cpp
+rev.cpp
 saveload.cpp
 screenshot.cpp
 #if SDL
diff --git a/src/network/network.cpp b/src/network/network.cpp
index 0752b0fd8..828fc3ee0 100644
--- a/src/network/network.cpp
+++ b/src/network/network.cpp
@@ -3,15 +3,7 @@
 #include "../stdafx.h"
 #include "network_data.h"
 
-#if defined(WITH_REV)
-	extern const char _openttd_revision[];
-#elif defined(WITH_REV_HACK)
-	#define WITH_REV
-	extern const char _openttd_revision[] = WITH_REV_HACK;
-#else
-	extern const char _openttd_revision[] = NOREV_STRING;
-#endif
-
+extern const char _openttd_revision[];
 
 #ifdef ENABLE_NETWORK
 
@@ -1463,8 +1455,6 @@ void NetworkShutDown()
 
 /**
  * Checks whether the given version string is compatible with our version.
- * It'll check the first NETWORK_REVISION_LENGTH - 1 characters (-1 for '\0')
- * against the current version and the NOREV_STRING.
  * @param other the version string to compare to
  */
 bool IsNetworkCompatibleVersion(const char *other)
diff --git a/src/network/network.h b/src/network/network.h
index 9907716ac..513c77539 100644
--- a/src/network/network.h
+++ b/src/network/network.h
@@ -3,8 +3,6 @@
 #ifndef NETWORK_H
 #define NETWORK_H
 
-#define NOREV_STRING "norev000"
-
 #ifdef ENABLE_NETWORK
 
 #include "../player.h"
diff --git a/src/ottdres.rc b/src/ottdres.rc.in
index efb6864f1..a75294fe1 100644
--- a/src/ottdres.rc
+++ b/src/ottdres.rc.in
@@ -84,14 +84,14 @@ BEGIN
             VALUE "Comments", "This program is licensed under the GNU General Public License.\0"
             VALUE "CompanyName", "OpenTTD Development Team\0"
             VALUE "FileDescription", "OpenTTD\0"
-            VALUE "FileVersion", "Development Version\0"
+            VALUE "FileVersion", "Development @@VERSION@@\0"
             VALUE "InternalName", "openttd\0"
             VALUE "LegalCopyright", "Copyright © OpenTTD Developers 2002-2007. All Rights Reserved.\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", "openttd.exe\0"
             VALUE "PrivateBuild", "\0"
             VALUE "ProductName", "OpenTTD\0"
-            VALUE "ProductVersion", "Development Version\0"
+            VALUE "ProductVersion", "Development @@VERSION@@\0"
             VALUE "SpecialBuild", "-\0"
         END
     END
diff --git a/src/rev.cpp.in b/src/rev.cpp.in
new file mode 100644
index 000000000..badec3c0d
--- /dev/null
+++ b/src/rev.cpp.in
@@ -0,0 +1,4 @@
+extern const char _openttd_revision[] = "@@VERSION@@";
+#ifdef __MORPHOS__
+extern const char morphos_versions_tag[] = "\\0$VER: OpenTTD @@VERSION@@ (@@DATE@@)  OpenTTD Team [MorphOS, PowerPC]";
+#endif