X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/68ce1d34990c79ada9eca14bf8d85dd86dd0a9e3..a130a96cd3dcdf9d7ec0f96b372eccbf3b4ea977:/src/common/filesys.cpp

diff --git a/src/common/filesys.cpp b/src/common/filesys.cpp
index 038e55407f..71dc13788b 100644
--- a/src/common/filesys.cpp
+++ b/src/common/filesys.cpp
@@ -663,6 +663,16 @@ wxString wxFileSystem::FileNameToURL(const wxFileName& filename)
     url.Replace(g_nativePathString, g_unixPathString);
     url.Replace(wxT("%"), wxT("%25")); // '%'s must be replaced first!
     url.Replace(wxT("#"), wxT("%23"));
+
+    // notice that all colons *must* be encoded in the paths used by
+    // wxFileSystem even though this makes URLs produced by this method
+    // unusable with IE under Windows as it requires "file:///c:/foo.bar" and
+    // doesn't accept "file:///c%3a/foo.bar" -- but then we never made any
+    // guarantees about general suitability of the strings returned by this
+    // method, they must work with wxFileSystem only and not encoding the colon
+    // breaks handling of "http://wherever/whatever.zip#zip:filename.ext" URLs
+    // so we really can't do this without heavy changes to the parsing code
+    // here, in particular in GetRightLocation()
     url.Replace(wxT(":"), wxT("%3A"));
     url = wxT("file:") + url;
     return url;