feat: Adds support for Reader to_folder method #31
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tmathern
approved these changes
Feb 21, 2025
| @@ -465,6 +465,33 @@ pub unsafe extern "C" fn c2pa_reader_resource_to_stream( | |||
| } | |||
| } | |||
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| /// Writes all the resources in a Reader to a folder. | |||
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| /// Writes all the resources in a Reader to a folder. | |
| /// Writes all the resources from a Reader to a folder. |
Your non-native reviewer got confused by the wording, but maybe my grammer is off.
| /// Writes all the resources in a Reader to a folder. | ||
| /// | ||
| /// # Parameters | ||
| /// * reader_ptr: pointer to a Reader. |
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I like to add if the memory pointed to is actually modified or used read-only.
Here it's read-only, so not sure if it's worth adding?
| Ok(_) => 0, | ||
| Err(err) => { | ||
| Error::from_c2pa_error(err).set_last(); | ||
| -1 |
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Not saying we should, but we could return more precise error codes in the future (not for this PR).
| @@ -104,7 +104,7 @@ TEST(Builder, SignStream) | |||
| dest.seekp(0, std::ios::beg); | |||
| auto reader = c2pa::Reader("image/jpeg", dest); | |||
| auto json = reader.json(); | |||
| ASSERT_TRUE(json.find("c2pa.training-mining") != std::string::npos); | |||
| ASSERT_TRUE(json.find("cawg.training-mining") != std::string::npos); | |||
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Ack -
But our test cases could also have both during the transition period.
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This only works for file paths, there is currently no streaming equivalent.
Writes the manifest.json and all resource, under associated manifest label folders.