adds a hacky workaround to work with MD5 implementation from XMP-Toolkit-sdk

serghov · serghov · commit 5e4b0697c0e7 · 2024-07-10T13:50:32.000+04:00
diff --git a/src/convert.cpp b/src/convert.cpp
@@ -1265,7 +1265,7 @@ std::string Converter::computeExifDigest(bool tiff) {
         continue;
       DataBuf data(pos->size());
       pos->copy(data.data(), littleEndian /* FIXME ? */);
-      MD5Update(&context, data.c_data(), static_cast<uint32_t>(data.size()));
+      MD5Update(&context, const_cast<XMP_Uns8*>(data.c_data()), static_cast<uint32_t>(data.size()));
     }
   }
   MD5Final(digest, &context);

Original file line number	Diff line number	Diff line change
`@@ -1265,7 +1265,7 @@ std::string Converter::computeExifDigest(bool tiff) {`
`1265`	`1265`	`continue;`
`1266`	`1266`	`DataBuf data(pos->size());`
`1267`	`1267`	`pos->copy(data.data(), littleEndian /* FIXME ? */);`
`1268`		`- MD5Update(&context, data.c_data(), static_cast<uint32_t>(data.size()));`
	`1268`	`+ MD5Update(&context, const_cast<XMP_Uns8*>(data.c_data()), static_cast<uint32_t>(data.size()));`
`1269`	`1269`	`}`
`1270`	`1270`	`}`
`1271`	`1271`	`MD5Final(digest, &context);`