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209 Commits

Author SHA1 Message Date
Richard Hughes
9e4bf87184 dfu: Implement FuDevice->to_string() 2019-10-17 14:06:27 +01:00
Richard Hughes
6b72cfa25a dfu: Remove two completely unused helpers 2019-10-15 13:04:09 +01:00
Richard Hughes
8cc41cfa6f dfu: Make DfuFirmware derive from FuFirmware 2019-10-14 15:24:08 -05:00
Richard Hughes
f7862c0085 dfu: Make DfuImage derive from FuFirmwareImage 2019-10-14 15:24:08 -05:00
Richard Hughes
4fec0302d2 dfu: Remove private headers that do not need to exist 
These are a throwback to when we exported the DFU headers.
 2019-10-14 15:24:08 -05:00
Richard Hughes
c0695320c8 Add a generic DFU firmware object for plugins to use 2019-10-11 13:19:46 +01:00
Richard Hughes
13f1c2a4da dfu: Use FwupdInstallFlags rather than a DFU-specific version 2019-10-11 13:19:46 +01:00
Richard Hughes
0ae53d3782 dfu: Remove functionality for modifying DfuSe files 
Better tools already exist.
 2019-10-10 16:53:44 +01:00
Richard Hughes
58bed5200e dfu: Remove functionality you can do now with fwupdtool 2019-10-10 16:53:44 +01:00
Richard Hughes
5a5a824a8d dfu: Remove the merge command as it's unused and broken 2019-10-10 16:53:44 +01:00
Richard Hughes
341ab10808 trivial: Remove the fuzzing details for DfuPatch 2019-10-10 16:18:26 +01:00
Richard Hughes
940df2eade dfu: Remove DfuPatch as no vendor actually uses this 
This was a new file format to help out an OEM, but they didn't actually use it.
If we do need it in the future, it would some back as a src/ helper, not in
plugins/dfu.
 2019-10-10 16:07:38 +01:00
Richard Hughes
85c34215c7 dfu: Don't wrap provided VID-PID functions 2019-10-10 13:53:27 +01:00
Richard Hughes
23c89edeaa dfu: Use the standard FuDevice custom flags functionality 2019-10-10 13:53:27 +01:00
Richard Hughes
8583184489 dfu: Use klass_device->write_firmware() directly 2019-10-10 13:53:27 +01:00
Richard Hughes
13ffa3e13f dfu: Use the generic fu_plugin_usb_device_added() function 2019-10-10 13:53:27 +01:00
Richard Hughes
b6fbf80f95 dfu: Use daemon flags to ignore devices rather than a special flag 2019-10-10 13:53:27 +01:00
Richard Hughes
79e033907b dfu: Set the device state directly to avoid proxying signals 2019-10-10 13:53:27 +01:00
Richard Hughes
f9fb2a6366 dfu: Use the built-in detach() and attach() vfuncs 2019-10-10 13:53:27 +01:00
Richard Hughes
f0eb091173 Read firmware back from the device as a FuFirmware 
Returning a GBytes is not good enough when the device may be returning multiple
partitions which have to be stored as FuFirmwareImage objects.
 2019-10-10 11:57:48 +01:00
Richard Hughes
48dbaadd03 dfu: Remove a pointless function 2019-10-09 20:56:38 +01:00
Richard Hughes
7301d06f23 dfu: Remove support for the Metadata Store Proposal 
This was never adopted, and firmware now indicates the license in the metainfo
file rather than the DFU file itself.
 2019-10-09 20:56:38 +01:00
Richard Hughes
5d064d92e0 dfu: Remove XTEA support 
We don't support any hardware that actually uses this proposed standard, and
nowadays there is much better public-key encryption people can easily use.
 2019-10-09 20:56:38 +01:00
Richard Hughes
52ccaa305e dfu: Remove the SREC and IHEX parsing out of the DFU plugin 
libdfu used to be a grab-bag of useful firmware functions, but now with the
addition of FuFirmware we have proper shared objects for plugins to use.
 2019-10-09 20:56:38 +01:00
Richard Hughes
8653e70480 trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
Richard Hughes
731875af86 Remove FU_PLUGIN_RULE_REQUIRES_QUIRK as all the plugins now use it 2019-10-09 20:02:16 +01:00
Richard Hughes
7f67721432 Reduce more boilerplate in plugins 2019-10-07 12:37:21 +01:00
Richard Hughes
47ae4f89d7 Fuzz the SREC and IHEX file parsers once more 2019-10-02 16:28:28 +01:00
Richard Hughes
17c02b8b1f trivial: Fix some NULL/FALSE confusion 2019-09-23 09:59:30 +01:00
Richard Hughes
5308ea4fae Never use memcpy() in a possibly unsafe way 
There are several subtle bugs in various places in fwupd caused by not treating
user-provided offsets into buffers as unsafe. As fwupd runs as root we have to
assume that all user firmware is evil, and also that devices cannot be trusted.

Make a helper to put all the logic into one place and convert all users.
 2019-08-12 09:22:09 -05:00
Richard Hughes
7afd7cba0d Use FuFirmware as a container for firmware images 
In many plugins we've wanted to use ->prepare_firmware() to parse the firmware
ahead of ->detach() and ->write_firmware() but this has the limitation that it
can only return a single blob of data.

For many devices, multiple binary blobs are required from one parsed image,
for instance providing signatures, config and data blobs that have to be pushed
to the device in different way.

This also means we parse the firmware *before* we ask the user to detach.

Break the internal FuDevice API to support these firmware types as they become
more popular.

This also allows us to move the Intel HEX and SREC parsing out of the dfu plugin
as they are used by a few plugins now, and resolving symbols between plugins
isn't exactly awesome.
 2019-08-08 13:10:57 +01:00
Richard Hughes
c84b36c541 Export the version-format to clients 
This allows a vendor to verify the VersionFormat of a device without running
the daemon in verbose mode.
 2019-04-30 09:25:41 +01:00
Richard Hughes
5d7f5a2a87 dfu: Add some trivial, but useful, debugging for AVR DFU devices 2019-04-29 08:27:51 -05:00
Richard Hughes
3c7f58170d dfu: Correctly identify DFU firmware that starts at offset zero 
Use 0xffffffff as the 'never set' base address.
 2019-04-29 08:27:51 -05:00
Richard Hughes
2cebf6c555 dfu: Don't keep showing trivial debug output 2019-04-29 08:27:51 -05:00
Richard Hughes
e4e96742e7 dfu: Reset the forced version during attach and detach 
If the runtime DFU version is a vanilla DFU runtime rather than the AVR32 DFU
variant then we no longer need to use the override.
 2019-04-29 08:27:51 -05:00
Richard Hughes
8fada51919 Correctly parse DFU interfaces with extra vendor-specific data 
Fixes: https://github.com/hughsie/fwupd/issues/1152
 2019-04-17 15:12:43 +08:00
Richard Hughes
dce91204c9 Fix some typos spotted using codespell 2019-04-08 12:47:53 +01:00
Richard Hughes
2aad104473 trivial: Add fu_common_bytes_compare() 2019-03-21 10:28:20 +00:00
Richard Hughes
36999464c7 trivial: Move a useful function out of libdfu 2019-03-19 21:17:48 +00:00
Richard Hughes
bfd946e463 Use '#pragma once' to avoid a lot of boilerplate 2019-02-09 08:42:30 -06:00
Richard Hughes
040ac626b5 dfu: Fill holes when reading SREC files 
It is perfectly valid to have non-continuous ranges, so fill in any holes like
we do for Intel HEX files.
 2019-02-06 14:48:48 +00:00
Richard Hughes
96e6783982 trivial: Fix potential compile failures for high -j values 2019-02-01 16:52:16 +00:00
Richard Hughes
206b70120d dfu: Simplify the SREC parser to avoid a crash with an invalid file 
Splitting the file into lines does increase memory usage, but allows us to use
a much simpler parser design. This is just like we fixed IHEX a few weeks ago.
 2019-01-31 16:05:34 +00:00
Richard Hughes
ccc79c9fbc trivial: Split out strnsplit for future use 2019-01-31 16:05:34 +00:00
Richard Hughes
4fef28d0ac trivial: Add the missing protocol IDs to the plugin READMEs 2019-01-29 22:28:09 +00:00
Richard Hughes
42c514764a dfu: Ignore the SUB ASCII value 
This is probably written by a non-free post-processing tool and can be ignored.
 2019-01-22 14:43:13 +00:00
Richard Hughes
720b5deb00 dfu: Fix the parser to support extended segment addresses 
Split the data into lines, which is less efficient but also much easier to
understand and debug.
 2019-01-22 14:43:13 +00:00
Richard Hughes
f6a6fe8ec5 dfu: Support ihex files with leading comments 
Also look for the EOF in the file.
 2019-01-22 14:43:13 +00:00
Richard Hughes
f425d29a28 Show a console warning if loading an out-of-tree plugin 
Fixes https://github.com/hughsie/fwupd/issues/950
 2019-01-19 07:26:20 +00:00