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path: root/src/libstrongswan/settings
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* settings: Make loading a NULL or empty pattern a (nop-)successMartin Willi2014-09-221-1/+1
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* settings: Use strongswan.conf used during library initialization for reloadMartin Willi2014-09-221-3/+1
| | | | | | | | Since 4b670a20 we require an explicit strongswan.conf to re-load configurations. However, the define was missing in the build, breaking SIGHUP based config reloading. Fixes #651.
* settings: Allow spaces in time settings before the optional unitMartin Willi2014-07-071-0/+5
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* settings: Be more strict in converting settings to specific data typesMartin Willi2014-07-071-5/+15
| | | | | | | As the behavior was inconsistent for empty strings or strings with characters appended to a number, testing the code failed on some platforms. The new rules are more strict, returning the default if additional characters or an empty string was found for a setting.
* settings: Properly match } and # in include statementsTobias Brunner2014-05-151-6/+16
| | | | | | Found due to %option nodefault. A match for } was actually missing and # was not properly matched if it was part of an include statement on the last line of a file that did not end with a newline.
* settings: Eliminate performance warningTobias Brunner2014-05-151-2/+0
| | | | | This was useful during development, but we accept that matching \n together with %option yylineno impacts performance.
* parser-helper: Make parser_helper_file_t privateTobias Brunner2014-05-151-3/+3
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* settings: strongswan.conf must be loaded explicitlyTobias Brunner2014-05-152-7/+5
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* settings: Replace deprecated YYLEX_PARAM with %lex-paramTobias Brunner2014-05-151-3/+7
| | | | | | | | With Bison 3.x support for YYLEX_PARAM has been removed and %lex-param should be used. Unfortunately, that option does not take expressions. Instead we use a wrapper function that calls the lexer with the proper scanner object, which should also be backward compatible to older Bison versions.
* settings: Include generated header after othersTobias Brunner2014-05-152-4/+4
| | | | | Newer Bison versions declare the parser function in the header, which requires custom types.
* settings: Reduce log verbosity if files can't be openedTobias Brunner2014-05-151-1/+10
| | | | Basically reintroducing 2a38b4556e9fd8102bd6c6c61f2893599a5e8e51.
* settings: Adopt the new order of sections and settings when replacing configsTobias Brunner2014-05-151-6/+36
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* settings: Only purge sections if necessaryTobias Brunner2014-05-153-55/+86
| | | | | Instead of removing and caching all values of a previous config, we only do this for actually removed sections/settings.
* settings: Maintain order of sections and settings while enumeratingTobias Brunner2014-05-153-9/+35
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* settings: Don't overwrite values in-placeTobias Brunner2014-05-153-29/+36
| | | | | | | This is not thread safe. If threads are reading from pointers to existing values they could get a partially updated invalid value. Refactored assignment to a separate function.
* settings: Add functions to add sections and key/value pairs to a sectionTobias Brunner2014-05-154-68/+82
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* settings: Don't enumerate key/value pairs with NULL valueTobias Brunner2014-05-151-1/+1
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* settings: Use generated parser instead of our ownTobias Brunner2014-05-151-566/+53
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* settings: Optionally keep track of removed/replaced valuesTobias Brunner2014-05-153-16/+45
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* settings: Add flex/bison based parser for strongswan.confTobias Brunner2014-05-153-0/+495
| | | | | | | | | | | This parser features several improvements over the existing one. For instance, quoted strings (with escape sequences), unlimited includes, relaxed newline handling (e.g. at the end of files or before/after { and }), and the difference between empty and unset values (key = vs. key = ""). It also complains a lot more about invalid syntax. The current one accepts pretty odd stuff (like settings or sections without name) without any errors or warnings.
* settings: Extract section and key/value pair types and helper functionsTobias Brunner2014-05-152-0/+284
| | | | This allows us to use them in the upcoming parser.
* settings: Use glob enumerator to load included filesTobias Brunner2014-05-151-32/+13
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* settings: Move to a separate folderTobias Brunner2014-05-152-0/+1871