c2pa-rs

commit 35d90d2d9b6db3ff47e1df65df770f8f30367474
parent 1c10b059cf642322e184e6281185a2428e05f5b8
Author: Gavin  Peacock <gpeacock@adobe.com>
Date:   Thu, 16 Mar 2023 09:24:00 -0700

Adds base_path_take to ResourceStore (#205)

Allows for memory writes to file based manifests
Fixes thumbnail write when reading from file based manifests.
Diffstat:
M
sdk/src/manifest.rs
 | 
5
+++++
M
sdk/src/resource_store.rs
 | 
5
+++++

2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/sdk/src/manifest.rs b/sdk/src/manifest.rs
@@ -629,7 +629,12 @@ impl Manifest {
         if self.thumbnail().is_none() {
             #[cfg(feature = "add_thumbnails")]
             if let Ok((format, image)) = crate::utils::thumbnail::make_thumbnail(path.as_ref()) {
+                // Do not write this as a file when reading from files
+                let base_path = self.resources_mut().take_base_path();
                 self.set_thumbnail(format, image)?;
+                if let Some(path) = base_path {
+                    self.resources_mut().set_base_path(path)
+                }
             }
         }
         Ok(())
diff --git a/sdk/src/resource_store.rs b/sdk/src/resource_store.rs
@@ -69,6 +69,11 @@ impl ResourceStore {
         self.base_path = Some(base_path.into());
     }
 
+    #[cfg(feature = "file_io")]
+    pub fn take_base_path(&mut self) -> Option<PathBuf> {
+        self.base_path.take()
+    }
+
     ///  generate a unique id for a given content type (adds a file extension)
     pub fn id_from(&self, key: &str, format: &str) -> String {
         let ext = match format {