IMutableFileSystem::saveFileBlob (#2427)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Remove ref count for Entry in RiffFileSystem.
Free up backing Entry types (to work around Dictionary not doing this).

* Some small improvements to RiffFileSystem.

* Add testing for file systems.

* Split out MemoryFileSystem.

* Add some documentation around different FileSystems.

* Small tiry up - removing unused headers, fixing some comments.
Use StringBlob::moveCreate where appropriate.

* Small improvement to MemoryFileSystem.
Improve documentation comments a little.

* Added PathKind

* * Make MemoryFileSystem not have implicit directories
* Make RelativeFileSystem only allow access to files in file system (kind of like chroot)
* Added Path::simplifyAbsolute
* Special handling for root of MemoryFileSystem
* Improvements around paths for different impls

* More improvements around RelativeFileSystem.
Special case root handling.

* Test archive serialization.
Move testinf from compression.
Remove the implicit directory test -> doesn't work on all file systems.

* Small optimization that removes need for check for a parent unless an item is being *created*.

* Add implicit path testing.

* Add support for saveFileBlob
Add testing for saveFileBlob

* Removed TemporaryFileSet
Added PlatformUtil::outputDebugMessage

* Some small improvements around RelativeFileSystem.

* Split out ImplicitDirectoryCollector so can use without requiring compression systems.

* Split out StringSliceIndexMap into own files.

2 files changed, 16 insertions, 0 deletions

diff --git a/build/visual-studio/core/core.vcxproj b/build/visual-studio/core/core.vcxproj
index 6311e4b8b..a49ccd040 100644
--- a/build/visual-studio/core/core.vcxproj
+++ b/build/visual-studio/core/core.vcxproj
@@ -277,6 +277,7 @@
     <ClInclude Include="..\..\..\source\core\slang-hash.h" />
     <ClInclude Include="..\..\..\source\core\slang-hex-dump-util.h" />
     <ClInclude Include="..\..\..\source\core\slang-http.h" />
+    <ClInclude Include="..\..\..\source\core\slang-implicit-directory-collector.h" />
     <ClInclude Include="..\..\..\source\core\slang-io.h" />
     <ClInclude Include="..\..\..\source\core\slang-lazy-castable-list.h" />
     <ClInclude Include="..\..\..\source\core\slang-linked-list.h" />
@@ -305,6 +306,7 @@
     <ClInclude Include="..\..\..\source\core\slang-std-writers.h" />
     <ClInclude Include="..\..\..\source\core\slang-stream.h" />
     <ClInclude Include="..\..\..\source\core\slang-string-escape-util.h" />
+    <ClInclude Include="..\..\..\source\core\slang-string-slice-index-map.h" />
     <ClInclude Include="..\..\..\source\core\slang-string-slice-pool.h" />
     <ClInclude Include="..\..\..\source\core\slang-string-util.h" />
     <ClInclude Include="..\..\..\source\core\slang-string.h" />
@@ -333,6 +335,7 @@
     <ClCompile Include="..\..\..\source\core\slang-free-list.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-hex-dump-util.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-http.cpp" />
+    <ClCompile Include="..\..\..\source\core\slang-implicit-directory-collector.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-io.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-lazy-castable-list.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-lz4-compression-system.cpp" />
@@ -353,6 +356,7 @@
     <ClCompile Include="..\..\..\source\core\slang-std-writers.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-stream.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-string-escape-util.cpp" />
+    <ClCompile Include="..\..\..\source\core\slang-string-slice-index-map.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-string-slice-pool.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-string-util.cpp" />
     <ClCompile Include="..\..\..\source\core\slang-string.cpp" />
diff --git a/build/visual-studio/core/core.vcxproj.filters b/build/visual-studio/core/core.vcxproj.filters
index bf553e327..9266db917 100644
--- a/build/visual-studio/core/core.vcxproj.filters
+++ b/build/visual-studio/core/core.vcxproj.filters
@@ -90,6 +90,9 @@
     <ClInclude Include="..\..\..\source\core\slang-http.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\source\core\slang-implicit-directory-collector.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\source\core\slang-io.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -174,6 +177,9 @@
     <ClInclude Include="..\..\..\source\core\slang-string-escape-util.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\source\core\slang-string-slice-index-map.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\source\core\slang-string-slice-pool.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -254,6 +260,9 @@
     <ClCompile Include="..\..\..\source\core\slang-http.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\source\core\slang-implicit-directory-collector.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\source\core\slang-io.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -314,6 +323,9 @@
     <ClCompile Include="..\..\..\source\core\slang-string-escape-util.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\source\core\slang-string-slice-index-map.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\..\source\core\slang-string-slice-pool.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>