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path: root/fuse_sideload/fuse_provider.cpp (follow)
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* Support starting fuse from a block mapTianjie Xu2019-06-201-1/+6
| | | | | | | | | | | | | | | | | Factor out a new function from ApplyFromSdcard that installs a package from a local path. Inside this function, we start the fuse and choose the type of data provider depending on the path string. And similar to the existing logic, we treat the package as a block map if the path starts with a '@'. This is part of the effort to install larger than 2GiB packages on ILP32 devices. Bug: 127071893 Test: Build a 32 bit sailfish and create a 3GiB OTA package. Sideload the package, uncrypt and install the package from sdcard. Change-Id: I328ea34fa530731acbce7554bfc3059313ad6ece
* Implement FuseBlockDataProviderxunchang2019-05-011-0/+79
| | | | | | | | | | Adds a fuse data provider that parses the metadata from a block map, reads the data from the given ranges of the block device; and provides the data to the fuse. Bug: 127071893 Test: unit tests pass, install a package from block map Change-Id: Ie9925ee9144e98642505b3f5e1a4a186d2b21ed0
* Create a FuseDataProvider base classxunchang2019-03-191-0/+71
The fuse data provider for adb/sdcard shares common code and structures. This cl creates a FuseDataProvider base class and provides implementations for adb and sdcard. In the follow cls, we can kill the provider_vtab struct; and also add another implementation to parse a block map file and provides data. Test: unit tests pass, sideload a package, apply a package from sdcard Change-Id: If8311666a52a2e3c0fbae0ee9688fa6d01e4ad09