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* util.hashes: Expose sha224 and sha384 HMAC functionsKim Alvefur2020-11-291-0/+2
| | | | For completeness and consistency with set of plain hash functions
* util.stanza: Document top level attributes in Teal definitionKim Alvefur2022-05-171-3/+48
| | | | Tells you if you make a typo like "gropchat" or so
* util.stanza: Document error conditions in Teal definitionKim Alvefur2022-05-171-2/+35
| | | | Gets you nice error messages if you make a typo in with error_reply()
* mod_cron: Remove difference between teal versionKim Alvefur2022-05-151-1/+1
| | | | | This previously was considered an error because the module API Teal spec did not document a return value from module:add_timer()
* teal/moduleapi: Describe timer wrapperKim Alvefur2022-05-151-1/+6
| | | | Since it's used in mod_cron
* util.async: Add Teal description fileKim Alvefur2022-05-082-1/+43
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* util.jsonpointer: Fix off-by-one in array resolutionKim Alvefur2022-05-081-1/+1
| | | | | | Fixes #1753 Not known to be used anywhere
* mod_cron: Fix recording last task run time #1751Kim Alvefur2022-05-051-0/+1
| | | | | | | The type checks, they do nothing! Observed: Tasks that were supposed to run weekly or daily were running each hour.
* Spelling: Fix various spelling mistakes (thanks timeless)Kim Alvefur2022-03-071-1/+1
| | | | | | Words, sometimes I wonder how they even work Maybe I missed something.
* util.poll: Add support for the poll() APIKim Alvefur2022-02-231-1/+3
| | | | Might be better than select(), more portable than epoll.
* util.poll: Expose API (epoll or select) usedKim Alvefur2022-02-271-0/+5
| | | | Could he handy to know for debugging or decisions
* util.xtemplate: Yet another string template libraryKim Alvefur2022-01-241-0/+101
| | | | | | This one takes a stanza as input Roughly based on util.interpolation
* mod_cron: Allow for a small amount of timer driftKim Alvefur2022-01-151-1/+1
| | | | | | | | | If the timer activates a bit early then a task might be just a few seconds short of being allowed to run. This would run such a task rather than wait another hour. The value 0.5% chosen so that a weekly task does not run an entire hour earlier than last time.
* util.datamapper: Add support for $ref pointersKim Alvefur2021-12-291-21/+39
| | | | Allows reuse of repetitive definitions in schemas.
* util.jsonschema: Add support for $ref pointersKim Alvefur2021-12-291-23/+37
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* util.jsonpointer: Resolve JSON Pointers per RFC 6901Kim Alvefur2021-12-291-0/+46
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* util.smqueue: Simplify compat table, fix dependent modules (thanks Martin)Kim Alvefur2021-12-161-15/+6
| | | | | | There was an off-by-one in the modulo calculation. Switching to a plain old array-table makes the apparent size of the queue wrong, but since some of the queue may not be available this is likely for the best.
* util.smqueue: Add missing method to Teal record specKim Alvefur2021-12-161-1/+2
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* util.smqueue: Abstract queue with acknowledgements and overflowKim Alvefur2021-12-141-0/+107
| | | | | | | | Meant to be used in mod_smacks for XEP-0198 Meant to have a larger virtual size than actual number of items stored, on the theory that in most cases, the excess will be acked before needed for a resumption event.
* mod_cron: Add a 'weekly' job frequencyKim Alvefur2021-12-031-1/+2
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* mod_cron: Initialize timestamp of new tasks to start of periodKim Alvefur2021-12-031-3/+3
| | | | | Makes it more generic so new periods (e.g. weekly etc) can be added easily.
* mod_cron: Follow convention of imports at the topKim Alvefur2021-12-031-1/+2
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* mod_cron: Initialize daily tasks so they run around midnight UTCKim Alvefur2021-12-031-0/+5
| | | | | | Eventually the goal is to have daily tasks run while there is little activity, but that will vary with the server and the usage patterns of its users. This is a start anyway.
* mod_cron: Initial commit of periodic task runnerKim Alvefur2021-11-211-0/+98
| | | | | | A number of modules now have periodic tasks that need to run, e.g. for cleaning out old messages or files. This has highlighted a need for coordinating and optimizing scheduling of such tasks.
* teal: Describe the module API interfaceKim Alvefur2021-03-241-0/+145
| | | | Helps when writing modules in Teal
* util.pposix: Bind isatty(3)Kim Alvefur2021-07-041-0/+2
| | | | | Useful for disabling certain behavior, ANSI colors etc when not connected to a terminal.
* util.stanza: Export pretty printing functionKim Alvefur2021-06-291-0/+1
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* teal: Add type spec for util.signalKim Alvefur2021-05-201-0/+41
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* teal: Add type spec for util.ringbufferKim Alvefur2021-05-201-0/+20
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* teal: Describe util.net.local_addresses() return typeKim Alvefur2021-05-201-1/+1
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* teal: Add new util.hashes APIsKim Alvefur2021-05-201-0/+2
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* util.datamapper: Don't include empty unwrapped arraysKim Alvefur2021-03-241-1/+4
| | | | | | Since there is no way to distinguish an empty such array from a zero-length array. Dropping it seems like the least annoying thing to do.
* util.datamapper: Fix error on attempt to coerce nil to somethingKim Alvefur2021-03-231-0/+1
| | | | | | Turns falsy values into nil instead of nothing, which ensures this function always has 1 return value, or table.insert({}) complains. Would still happen on some unexpected input, but that's actually a good thing.
* util.datamapper: Deal with locally built stanzas missing xmlnsKim Alvefur2021-03-231-5/+5
| | | | | | | | | | | | | | | | | | | | | So the problem is that xmlns is not inherited when building a stanza, and then :get_child(n, ns) with an explicit namespace does not find that such child tags. E.g. local t = st.stanza("foo", { xmlns = "urn:example:bar" }) :text_tag("hello", "world"); assert(t:get_child("hello", "urn:example:bar"), "This fails"); Meanwhile, during parsing (util.xmppstream or util.xml) child tags do get the parents xmlns when not overriding them. Thus, in the above example, if the stanza is passed trough `t = util.xml.parse(tostring(t))` then the assert succeeds. This change makes it so that it leaves out the namespace argument to :get_child when it is the same as the current/parent namespace, which behaves the same for both built and parsed stanzas.
* util.datamapper: Factor out conversion from any value to XML stringKim Alvefur2021-03-221-29/+17
| | | | Since this was the last severely duplicated code left.
* util.datamapper: Handle nested arrays or objects in arraysKim Alvefur2021-03-221-4/+22
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* util.datamapper: Fix to skip parsing wrapped arrays that aren't thereKim Alvefur2021-03-221-2/+0
| | | | Turns out the unreachable error is reachable :D
* util.datamapper: Clear done TODO (arrays)Kim Alvefur2021-03-211-1/+0
| | | | | | | | | Relevant commits: * 6a51749af7f4 * 0e00fa518688 * d1982b7eb00d * c098d07e6717 * 348b191cd850
* util.datamapper: Complete array building supportKim Alvefur2021-03-201-12/+3
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* util.datamapper: Factor out handling of object properties for array reuseKim Alvefur2021-03-201-79/+82
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* util.datamapper: Finally implement support for parsing arraysKim Alvefur2021-03-201-17/+13
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* util.datamapper: Factor out extraction of the XML part to useKim Alvefur2021-03-201-40/+42
| | | | | | | | So extract_value() takes an XML tag and details about which part we're interested in and returns that. Factoring this out will help with array implementation since this will be common behavior.
* util.datamapper: Only get element name if there's an elementKim Alvefur2021-03-191-1/+3
| | | | Fixes error due to attempting to index a nil value
* util.datamapper: Fix arrays nesting one level too deepKim Alvefur2021-03-191-9/+7
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* util.datamapper: Deal with type name changes in util.jsonschemaKim Alvefur2021-03-191-29/+33
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* util.jsonschema: Rename types for improved readabilityKim Alvefur2021-03-182-27/+44
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* teal: Use new integer support in Teal 0.13.0Kim Alvefur2021-03-1814-53/+57
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* util.datamapper: Limited support for unparsing simple arrays of stringsKim Alvefur2021-03-181-2/+32
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* util.datamapper: Add initial support for parsing arraysKim Alvefur2021-03-181-9/+47
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* util.datamapper: Factor out common schema unpackingKim Alvefur2021-03-141-83/+57
| | | | | This code extracts the bits from the schema that determines how the data is to be mapped to/from XML.