Complete MIME related support for image/package creation

* Update MimeSet rule to use the MIME DB the build system creates.
* Add CreateAppMimeDBEntries rule and call it from Link for targets that
  might be applications that need to be registered with the MIME DB. For
  the target the rule is invoked with it creates a directory into which
  the entries for the types to be registered are written. The directory
  is associated with the target via the HAIKU_MIME_DB_ENTRIES variable.
* AddFilesToContainer: If a target is added that has MIME DB entries,
  also add those to the container.
* build_haiku_package: Call mimeset for the package contents.

build/jam/BeOSRules

@@ -163,20 +163,52 @@ actions SetType1
 	$(2[1]) -t $(TARGET_EXECUTABLE_MIME_TYPE) "$(1)" ;
 }
 
-rule MimeSet
+rule MimeSet target
 {
-	# MimeSet <target>
+	# MimeSet <target> ;
 
-	Depends $(1) : <build>mimeset ;
+	Depends $(target) : <build>mimeset <mimedb>mime_db ;
-	MimeSet1 $(1) : <build>mimeset ;
+	MimeSet1 $(target) : <build>mimeset <mimedb>mime_db ;
 }
 
+
 actions MimeSet1
 {
 	$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
-	$(2[1]) -f "$(1)" ;
+	$(2[1]) -f --mimedb "$(2[2])" "$(1)"
 }
 
+
+rule CreateAppMimeDBEntries target
+{
+	# MimeSetApp <target> ;
+	# Create the app meta MIME DB entries for the given target. The
+	# HAIKU_MIME_DB_ENTRIES variable on <target> is set to the generated
+	# resulting target directory that contains the MIME DB entries.
+
+	local appGrist = $(target:G) ;
+	local appMimeDB = $(target:BS)_mimedb ;
+	appMimeDB = $(appMimeDB:G=mimedb-app-$(appGrist:E=)) ;
+	MakeLocateDebug $(appMimeDB) ;
+	Depends $(appMimeDB) : <build>mimeset $(target) <mimedb>mime_db ;
+	CreateAppMimeDBEntries1 $(appMimeDB)
+		: <build>mimeset $(target) <mimedb>mime_db ;
+
+	HAIKU_MIME_DB_ENTRIES on $(target) = $(appMimeDB) ;
+}
+
+
+actions CreateAppMimeDBEntries1
+{
+	$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
+
+	appMimeDB="$(1)"
+	$(RM) -rf "$appMimeDB"
+	$(MKDIR) "$appMimeDB"
+	$(2[1]) -f --apps --mimedb "$appMimeDB" --mimedb "$(2[3])" "$(2[2])"
+}
+
+
 rule ResComp
 {
 	# ResComp <resource file> : <rdef file> ;

build/jam/ImageRules

@@ -257,6 +257,21 @@ rule AddFilesToContainer container : directoryTokens : targets : destName
 				: $(systemDirTokens) data locale catalogs $(signature)
 				: $(catalogs) ;
 		}
+
+		# If the target is associated with MIME DB entries, add those, too.
+		local mimeDBEntries = [ on $(target) return $(HAIKU_MIME_DB_ENTRIES) ] ;
+		if $(mimeDBEntries) {
+			# Make sure we add the entries only once by tracking the containers
+			# we have already added it to.
+			local containers = [ on $(mimeDBEntries)
+				return $(HAIKU_MIME_DB_ENTRIES_IN_CONTAINERS) ] ;
+			if ! $(container) in $(containers) {
+				HAIKU_MIME_DB_ENTRIES_IN_CONTAINERS on $(mimeDBEntries)
+					= $(containers) $(container) ;
+	 			CopyDirectoryToContainer $(container) : data
+ 					: $(mimeDBEntries) : mime_db : : alwaysUpdate isTarget ;
+ 			}
+		}
 	}
 }
 

build/jam/OverriddenJamRules

@@ -34,9 +34,15 @@ rule Link
 	on $(1) XRes $(1) : $(RESFILES) ;
 	if ! [ on $(1) return $(DONT_USE_BEOS_RULES) ] {
 		SetType $(1) ;
-		MimeSet $(1) ;
+		MimeSet $(1) : sharedObject ;
 		SetVersion $(1) ;
 
+		# For applications for the target also generate the MIME DB entries.
+		if [ on $(1) return $(PLATFORM) ] != host
+			&& [ on $(1) return $(RESFILES) ] {
+			CreateAppMimeDBEntries $(1) ;
+		}
+
 		# If the generic attribute emulation is enabled, make sure the tool to
 		# remove the attributes is built first.
 		if $(HOST_RM_ATTRS_TARGET) {

build/jam/PackageRules

@@ -314,6 +314,8 @@ rule BuildHaikuPackage package : packageInfo
 		: [ on $(package) return $(HAIKU_CONTAINER_UPDATE_ONLY) ] ;
 	AddTargetVariableToScript $(script) : <build>addattr ;
 	AddTargetVariableToScript $(script) : <build>copyattr ;
+	AddTargetVariableToScript $(script) : <mimedb>mime_db : mimeDB ;
+	AddTargetVariableToScript $(script) : <build>mimeset ;
 	AddTargetVariableToScript $(script) : <build>package ;
 	AddTargetVariableToScript $(script) : <build>rc ;
 	AddTargetVariableToScript $(script) : <build>resattr ;

build/scripts/build_haiku_package

@@ -2,14 +2,16 @@
 set -o errexit
 
 # The first argument is the shell script that initializes the variables:
-# sourceDir
-# outputDir
-# tmpDir
 # addBuildCompatibilityLibDir
+# mimeDB
+# outputDir
+# sourceDir
+# tmpDir
 # updateOnly
 #
 # addattr
 # copyattr
+# mimeset
 # package
 # rc
 # rmAttrs
@@ -60,6 +62,10 @@ while [ $# -gt 0 ]; do
 done
 
 
+# mimeset the whole package content
+$mimeset --mimedb "$mimeDB" "$contentsDir"
+
+
 # create the package
 if [ ! $updateOnly ]; then
 	rm -f "$packagePath"