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2017-10-09edify: Export the header and move to Soong.Tao Bao1-161/+0
Also make matching changes to applypatch modules which include edify/expr.h. Test: mmma bootable/recovery Change-Id: Ia72be3caa010d7f56a70add2da345e631b306378
2017-10-09Revert "Revert "Move error_code.h into otautil.""Tao Bao1-1/+1
This reverts commit 26436d6d6010d5323349af7e119ff8f34f85c40c to re-land "Move error_code.h into otautil.". This way it stops requiring relative path ".." in LOCAL_C_INCLUDES (uncrypt and edify). Soong doesn't accept non-local ".." in "local_include_dirs". This CL needs to land with device-specific module changes (e.g. adding the dependency on libotautil). Test: lunch aosp_{angler,bullhead,dragon,fugu,sailfish}-userdebug; mmma bootable/recovery Change-Id: If193241801af2dae73eccd31ce57cd2b81c9fd96
2017-10-05Don't include "error_code.h" in edify/expr.h.Tao Bao1-18/+20
Use forward declartion to avoid pull in the module that contains error_code.h (trying to move it into libotautil). Otherwise all the modules that include "edify/expr.h" need to depend on the module that exports error_code.h. .cpp sources should include "error_code.h" explicitly to use the enums. Test: lunch aosp_{angler,bullhead,dragon,fugu,sailfish}-userdebug; mmma bootable/recovery Change-Id: Ic82db2746c7deb866e8cdfb3c57e0b1ecc71c4dc
2017-10-05Revert "Move error_code.h into otautil."Tao Bao1-1/+1
This reverts commit 623fe7e701d5d0fb17082d1ced14498af1b44e5b. Reason for revert: Need to address device-specific modules. Change-Id: Ib7a4191e7f193dfff49b02d3de76dda856800251
2017-10-04Move error_code.h into otautil.Tao Bao1-1/+1
This way it stops requiring relative path ".." in LOCAL_C_INCLUDES (uncrypt and edify). Soong doesn't accept non-local ".." in "local_include_dirs". Test: mmma bootable/recovery Change-Id: Ia4649789cef2aaeb2785483660e9ea5a8b389c62
2017-03-22Remove malloc in edify functionsTianjie Xu1-37/+46
And switch them to std::vector & std::unique_ptr Bug: 32117870 Test: recovery tests passed on sailfish Change-Id: I5a45951c4bdf895be311d6d760e52e7a1b0798c3
2016-11-01Cleanup ReadArgs & ReadValueArgs usageTianjie Xu1-24/+1
ReadArgs will switch to using std::string and std::unique_ptr. Also cleanup the callers. Test: mma & component test passed. Change-Id: I4724406ae6c0c134a27bbd1cdd24ad5d343b2a3b
2016-10-15Change StringValue to use std::stringTianjie Xu1-14/+30
Changing the field of 'Value' in edify to std::string from char*. Meanwhile cleaning up the users of 'Value' and switching them to cpp style. Test: compontent tests passed. Bug: 31713288 Change-Id: Iec5a7d601b1e4ca40935bf1c70d325dafecec235
2016-10-13edify: Some clean-ups to libedify.Tao Bao1-33/+7
- Remove dead declarations in expr.h: SetError(), GetError(), ClearError(). - Remove the declaration of Build() out of expr.h. - Use std::unordered_map to implement RegisterFunction() and FindFunction(); kill FinishRegistration(). - Add a testcase for calling unknown functions. Test: mmma bootable/recovery; recovery_component_test passes. Change-Id: I9af6825ae677f92b22d716a4a5682f58522af03b
2016-10-05edify: Move State.script and State.errmsg to std::string.Tao Bao1-11/+11
This way we kill a few strdup() and free() calls. Test: 1. recovery_component_test still passes; 2. Applying an update with the new updater works; 3. The error code in a script with abort("E310: xyz") is recorded into last_install correctly. Change-Id: Ibda4da5937346e058a0d7cc81764d6f02920010a (cherry picked from commit 59dcb9cbea8fb70ab933fd10d35582b08cd13f37)
2016-10-04edify: Move State.script and State.errmsg to std::string.Tao Bao1-11/+11
This way we kill a few strdup() and free() calls. Test: 1. recovery_component_test still passes; 2. Applying an update with the new updater works; 3. The error code in a script with abort("E310: xyz") is recorded into last_install correctly. Change-Id: Ibda4da5937346e058a0d7cc81764d6f02920010a
2016-06-03Call ioctl before each write on retryTianjie Xu1-0/+2
If the update is a retry, ioctl(BLKDISCARD) the destination blocks before writing to these blocks. Bug: 28990135 Change-Id: I1e703808e68ebb1292cd66afd76be8fd6946ee59
2016-05-20Allow recovery to return error codesTianjie Xu1-1/+17
Write error code, cause code, and retry count into last_install. So we can have more information about the reason of a failed OTA. Example of new last_install: @/cache/recovery/block.map package name 0 install result retry: 1 retry count (new) error: 30 error code (new) cause: 12 error cause (new) Details in: go/android-ota-errorcode Bug: 28471955 Change-Id: I00e7153c821e7355c1be81a86c7f228108f3dc37
2015-08-20edify: Switch to C++.Tao Bao1-9/+1
Change-Id: I71aede6e29af1dc4bb858a62016c8035db5d3452
2014-02-14clean up some warnings when building recoveryDoug Zongker1-0/+2
Change-Id: I1541534ee6978ddf8d548433986679ce9507d508
2012-04-12minor recovery changesDoug Zongker1-1/+9
- add the --just_exit option to make recovery exit normally without doing anything - make it possible to build updater extensions in C++ - add the clear_display command so that the updater binary can request recovery switch to the NONE background UI These are all used to support the notion of using OTA as a factory reflash mechanism. Change-Id: Ib00d1cbf540feff38f52a61a2cf198915b48488c
2010-02-20add missing includes to fix mac build (maybe)Doug Zongker1-0/+2
Change-Id: Id2712940c4929f3a8b3ba5d4e9e03bb8034747ee
2010-02-18relocate applypatch; add type system and new functions to edifyDoug Zongker1-15/+50
- Move applypatch to this package (from build). - Add a rudimentary type system to edify: instead of just returning a char*, functions now return a Value*, which is a struct that can carry different types of value (currently just STRING and BLOB). Convert all functions to this new scheme. - Change the one-argument form of package_extract_file to return a Value of the new BLOB type. - Add read_file() to load a local file and return a blob, and sha1_check() to test a blob (or string) against a set of possible sha1s. read_file() uses the file-loading code from applypatch so it can read MTD partitions as well. This is the start of better integration between applypatch and the rest of edify. b/2361316 - VZW Issue PP628: Continuous reset to Droid logo: framework-res.apk update failed (CR LIBtt59130) Change-Id: Ibd038074749a4d515de1f115c498c6c589ee91e5
2009-06-18add file_getprop() to updaterDoug Zongker1-0/+4
Add a function to read a property from a ".prop"-formatted file (key=value pairs, one per line, ignore # comment lines and blank lines). Move ErrorAbort to the core of edify; it's not specific to updater now that errors aren't stored in the app cookie.
2009-06-12fixes to edify and updater scriptDoug Zongker1-21/+40
A few more changes to edify: - fix write_raw_image(); my last change neglected to close the write context, so the written image was corrupt. - each expression tracks the span of the source code from which it was compiled, so that assert()'s error message can include the source of the expression that failed. - the 'cookie' argument to each Function is replaced with a State object, which contains the cookie, the source script (for use with the above spans), and the current error message (replacing the global variables that were used for this purpose). - in the recovery image, a new command "ui_print" can be sent back through the command pipe to cause text to appear on the screen. Add a new ui_print() function to print things from scripts. Rename existing "print" function to "stdout".
2009-06-12edify extensions for OTA package installation, part 1Doug Zongker1-0/+23
Adds the following edify functions: mount unmount format show_progress delete delete_recursive package_extract symlink set_perm set_perm_recursive This set is enough to extract and install the system part of a (full) OTA package. Adds the updater binary that extracts an edify script from the OTA package and then executes it. Minor changes to the edify core (adds a sleep() builtin for debugging, adds "." to the set of characters that can appear in an unquoted string).
2009-06-10core of edify, an eventual replacement for amendDoug Zongker1-0/+80
Edify is a simple scripting language for OTA installation, to be used when we move to OTAs being installed via binaries shipped with the package.
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