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Commit Graph

19 Commits

Author SHA1 Message Date
4815752ccc Add Perl interface to C storage layer.
Maintaining the storage layer/drivers in two languages is burdensome.  Since the integration tests require the Perl storage layer/drivers we'll need them even after the core code is migrated to C.  Create an interface layer so the Perl code can be removed and new storage drivers/features introduced without adding Perl equivalents.

The goal is to move the integration tests to C so this interface will eventually be removed.  That being the case, the interface was designed for maximum compatibility to ease the transition.  The result looks a bit hacky but we'll improve it as needed until it can be retired.
2019-06-26 08:24:58 -04:00
32ca27a20b Simplify storage object names.
Remove "File" and "Driver" from object names so they are shorter and easier to keep consistent.

Also remove the "driver" directory so storage implementations are visible directly under "storage".
2019-05-03 15:46:15 -04:00
801e2a5a2c Rename PGBACKREST/BACKREST constants to PROJECT.
This brings consistency between the C and Perl constants and allows for easier code reuse.
2018-11-24 19:05:03 -05:00
48d2795f31 Merge crypto/random module into crypto/crypto.
There wasn't enough code to justify a separate module/test and it seems to fit just fine in crypto/crypto.
2018-11-06 20:04:16 -05:00
57d7809297 Improve efficiency of code generation.
Code generation saved files even when they had not changed, which often caused code generation cascades. So, don't save files unless they have changed.

Use rsync to determine which files have changed since the last test run. The manifest of changed files is saved and not removed until all code generation and builds have completed. If an error occurs the work will be redone on the next run.

The eventual goal is to do all the builds from the test/repo directory created by rsync but for now it is only used to track changes.
2018-11-03 19:52:46 -04:00
77dca5b968 Allow command/option constants to autonumber in both C and Perl to reduce churn when a new command/option is added. 2018-08-24 19:31:45 -04:00
350b30fa49 Move cryptographic hash functions to C using OpenSSL. 2018-06-11 14:52:26 -04:00
4c7408ea52 Embed exported C functions and Perl modules directly into the pgBackRest executable. 2018-05-22 12:53:08 -04:00
52bc073234 Add stack trace macros to all functions.
Low-level functions only include stack trace in test builds while higher-level functions ship with stack trace built-in. Stack traces include all parameters passed to the function but production builds only create the parameter list when the log level is set high enough, i.e. debug or trace depending on the function.
2018-05-18 11:57:32 -04:00
6fd0c3dcaa Improved lock implementation written in C.
Now only two types of locks can be taken: archive and backup. Most commands use one or the other but the stanza-* commands acquire both locks. This provides better protection than the old command-based locking scheme.
2018-04-11 09:36:12 -04:00
4744eb9387 Add storagePathRemove() and use it in the Perl Posix driver.
This implementation should be faster because it does not stat each file.  It simply assumes that most directory entries are files so attempts an unlink() first.  If the entry is reported by error codes to be a directory then it attempts an rmdir().
2018-04-11 08:21:09 -04:00
f047cd0dfd Improve code generation performance. 2018-03-09 23:00:20 -05:00
1659598cfe Create a master list of errors in build/error.yaml.
The C and Perl errors lists are created automatically by Build.pm so they stay up to date.
2018-02-08 16:11:47 -05:00
c3f47bf240 Move config parsing out of Perl tests.
cfgParseTest() is provided in the C library for parsing configs in unit tests.
2018-02-05 12:32:30 -05:00
be90028100 Rename db-* options to pg-* and backup-* options to repo-* to improve consistency.
* repo-* options are now indexed although only one is allowed.
* List deprecated option names in documentation and command-line help.
2018-02-03 18:27:38 -05:00
7cf955425e The C library is now required.
This eliminates conditional loading and eases development of new library features.
2017-11-26 17:45:00 -05:00
b03c26968a Repository encryption support.
Contributed by Cynthia Shang.
2017-11-06 12:51:12 -05:00
8d6a08a32b Library code for repository encryption support. 2017-11-03 13:57:58 -04:00
ac542788da Convert configuration definitions from auto-generated functions to auto-generated data structures. 2017-11-02 08:14:13 -04:00