mirror of
https://gitlab.com/ubports/development/core/hybris-support/ofono-binder-plugin-ext-qti
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28 lines
1.0 KiB
Plaintext
28 lines
1.0 KiB
Plaintext
Qti ofono binder plugin extension
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====================================
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It doesn't really do anything. It's just a demonstration of how
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the extension interfaces (BINDER_EXT_TYPE_IMS being used as an
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example) are supposed to be implemented.
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Here is what happens when this extension gets loaded.
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1. ofono calls qti_plugin_init(). That function creates an
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instance of QtiExt and registers it under the name "qti"
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by calling binder_ext_plugin_register()
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2. ofono-binder-plugin finds the extension by name which it reads
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from /etc/ofono/binder.d/qti.conf
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3. ofono-binder-plugin calls qti_ext_new_slot() method of QtiExt
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for each configured/detected slot. That creates per-slot QtiSlot
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objects.
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4. ofono-binder-plugin asks QtiSlot for particular interfaces by
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calling its qti_slot_get_interface() method. QtiSlot only
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reacts to BINDER_EXT_TYPE_IMS query and returns a pointer to
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QtiIms object implementing BinderExtImsInterface
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5. ofono-binder-plugin then goes on to call BinderExtImsInterface
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methods of QtiIms object(s).
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