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Add register_progress_callback method to archive class #2

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Add register_progress_callback method to archive class #2

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eb2a83d
Add register_progress_callback method to archive class
mateuszMainDev Dec 3, 2021
0d7445a
register_progress_callback rewritten in modern c++ style
mateuszMainDev Dec 6, 2021
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12 changes: 12 additions & 0 deletions zip.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,8 @@ using uint64_t = zip_uint64_t;
*/
using source = std::function<struct zip_source* (struct zip*)>;

using zip_progress_callback = std::function<void (double)>;

/**
* \brief File for reading.
*/
Expand Down Expand Up @@ -980,6 +982,16 @@ class archive {

return ret;
}

void register_progress_callback(zip_progress_callback callback, double precision)
{
zip_register_progress_callback_with_state(
handle_.get(),
precision,
[](zip*, double p, void* data) { (*static_cast<zip_progress_callback*>(data))(p); },
[](void* data) { delete static_cast<zip_progress_callback*>(data); },
new zip_progress_callback{std::move(callback)});
}
};

} // !libzip
Expand Down