143 Commits (ea2f97e9ed8317dc9a62e45d9a807dca7e3700a5)

Author	SHA1	Message	Date
Kim Alvefur	885fde62be	util.stanza: Handle Clark notation for attributes in :find()	1 year ago
Kim Alvefur	00584c4d61	util.stanza: Handle namespace prefixes for attributes in :find() ... More correct handling of namespaces here. This works with both prefixes from the parser and hacky .attr["foo:bar"]	1 year ago
Kim Alvefur	4fa3808e8d	util.stanza: Allow U+7F ... Allowed by XML despite arguably being a control character. Drops the part of the range meant to rule out octets invalid in UTF-8 (\247 starts a 4-byte sequence), since UTF-8 correctness is validated by util.encodings.utf8.valid().	3 years ago
Kim Alvefur	f6727510da	util.stanza: Return nil instead of nothing (fix test with luassert >=1.9) ... Due to a change in luassert, a dependency luassert of the Busted test framework, returning nothing is no longer treated as not falsy.	3 years ago
Kim Alvefur	43531740f9	util: Prefix module imports with prosody namespace	3 years ago
Matthew Wild	b02ab508d5	util.stanza: Add add_error() to simplify adding error tags to existing stanzas ... Some fiddling is required now in error_reply() to ensure the cursor is in the same place as before this change (a lot of code apparently uses that feature).	3 years ago
Kim Alvefur	8959868a28	util.stanza: Add method for extracting a single attribute value ... Sometimes you only care about a single attribute, but the child tag itself may be optional, leading to needing `tag and tag.attr.foo` or `stanza:find("tag@foo")`. The `:find()` method is fairly complex, so avoiding it for this kind of simpler use case is a win.	3 years ago
Kim Alvefur	7f7ec9e1ed	util.stanza: Move misplaced argument to correct place ... valid_utf8() takes only one argument, so the false was probably meant to be valid_xml_cdata(text, attribute=false)	5 years ago
Kim Alvefur	8328e6681e	util.stanza: Reject ASCII control characters (fixes #1606)	5 years ago
Kim Alvefur	5ead4102de	util.stanza: Remove dead code ... These cases are caught by `check_text(v, ..)` above. Those errors do not contain the attribute however, which would have been nice.	4 years ago
Kim Alvefur	72be6f8229	util.stanza: Make type error message consistent with others	4 years ago
Kim Alvefur	ebd4ea2bb3	util.stanza: Adjust pretty printing for symmetry ... Self-closing <tags/> and <?processing instructions?> had some asymmetries in applied colors.	4 years ago
Matthew Wild	eba0bacfda	util.stanza: Add :get_child_with_attr() + tests	4 years ago
Kim Alvefur	f40173b4c7	util.stanza: Export pretty printing function	5 years ago
Kim Alvefur	db2c51bcae	util.stanza: Simplify and make pretty-printing look nicer ... I've had this color theme in a local debug module for some time and I quite like it. The colors are from the XMPP logo. Removes extra XML serialization implementation in favor of the standard one. Also removes recursive str=str..more string building. The new two-level gsub has the accumulator in C space so shouldn't be too bad. The inner gsub calls use no callback, so should be fast and not create all that much garbage. No serious benchmarking has been done, but who cares if it looks nice?	5 years ago
Kim Alvefur	317c76c881	util.stanza: Remove Windows "support" (disabling ANSI color pretty printing) ... Always enable pretty printing if util.termcolours is available util.termcolours can be nooped out to disable pretty printing.	5 years ago
Jonas Schäfer	b3ec594dd4	util.stanza: add at_top helper ... This allows the user to detect whether the cursor is currently at the top of the stanza. This will be used by util.xmppstream to be able to port it over.	5 years ago
Kim Alvefur	815ce25d10	util.stanza: Extract Application-Specific Condition from errors ... API change	5 years ago
Kim Alvefur	1c53f533b0	util.stanza: Support Application-Specific Conditions in util.error	5 years ago
Kim Alvefur	8c0efc9e55	util.stanza: Get 'by' from context instead ... Zash> <error by=?> should go where? extra.by? context? source? Zash> In Prosody this would usually be module.host or a bare user/room JID MattJ> Zash: context MattJ> context.by, basically the opposite of context.actor	5 years ago
Kim Alvefur	3f9988468d	util.stanza: Support inclusion of <gone> URI from util.error object	5 years ago
Kim Alvefur	2f0b85ce29	util.stanza: Support getting 'by' from util.error object	5 years ago
Kim Alvefur	d9e80064b5	util.stanza: Reorder code to prepare for extracting 'by' from util.error	5 years ago
Kim Alvefur	f0ac29acf0	util.stanza: Add method returning stanza with added indentation ... Adds indentation and line breaks to stanzas, to make stanzas easier to read for humans.	6 years ago
Kim Alvefur	4e34c40ece	util.stanza: Accept util.error object to error_reply ... If we're moving towards util.error as the standard error container then this makes sense. This may allow for future extensibility without needing a lot of optional arguments.	6 years ago
Kim Alvefur	be23b274f6	util.stanza: Support the 'by' attribute on errors ... This is to be used when the entity generating the error is not the same as the one the stanza was directed to, e.g. an intermediate server.	6 years ago
Kim Alvefur	54da2ab6f7	util.stanza: Check that argument to error_reply is NOT a stanza of type error ... Replying to an error is Very Bad	6 years ago
Kim Alvefur	52b7181979	util.stanza: Check that argument to error_reply is a stanza	6 years ago
Kim Alvefur	11095184a5	util.stanza: Remove redundant check for attrs ... A stanza can't not have attrs if created the correct way	6 years ago
Kim Alvefur	b340e5e462	util.stanza: Check that argument to reply is a stanza	6 years ago
Kim Alvefur	76536dab05	util.stanza: Deserialize stanza without mutating input (fixes #711)	7 years ago
Kim Alvefur	50f6335501	util.stanza: Validate input to clone() (with brief tests)	7 years ago
Kim Alvefur	6e624e01c6	util.stanza: Use :text_tag internally everywhere ... May allow future changes in a single place.	6 years ago
Kim Alvefur	e2321c4d37	util.stanza: Set preserialize as freeze metamethod	7 years ago
Kim Alvefur	759fe72f49	util.stanza: Add method for removing all children with a specific name, xmlns	8 years ago
Matthew Wild	27d8902b8e	util.stanza: Don't automatically generate ids for iq stanzas ... Users of this API should provide their own id attribute that meets their uniqueness requirements. The current implementation leaks information (i.e. how many iq stanzas have been sent by the server to other JIDs). Providing any strong guarantees of randomness here would need to pull in additional dependencies that we don't want in this simple library.	7 years ago
Matthew Wild	3b0271f560	util.stanza + tests: Bail out of loop if we are iterating too far, fixes #981	7 years ago
Kim Alvefur	6d79aef106	util.stanza: Remove redundant check from :text now done in :add_direct_child	8 years ago
Kim Alvefur	37344a42d8	util.stanza: Verify that other objects added as children are valid strings	8 years ago
Kim Alvefur	beac6ef1ea	util.stanza: Verify that child tags added are really stanzas (closes #1165)	8 years ago
Kim Alvefur	2d784f1063	util.stanza: Add :text_tag(), a shortcut for adding nodes with text	8 years ago
Matthew Wild	17500b46fb	util.stanza: Allow :text(nil) and :text("") as harmless nops	8 years ago
Matthew Wild	65f4b853a0	util.stanza: Switch from asserts to if's, improve performance, errors and tests	8 years ago
Matthew Wild	6d7cd57d44	util.stanza: Add stricter validation for data passed to stanza builder API	8 years ago
Kim Alvefur	43b814a83b	vairious: Add annotation when an empty environment is set [luacheck]	8 years ago
Kim Alvefur	6cdc43292e	util.stanza: Change __type to __name as this is used by Lua 5.3 in some error reporting functions	8 years ago
Kim Alvefur	1438a38845	util: Various minor changes to please [luacheck]	8 years ago
Kim Alvefur	47dbb92888	util.stanza: Create tables with correct size to avoid reallocations ... Potential performance gain since the tables don't need to be resized as they grow to the final size.	4 years ago
Kim Alvefur	ceea9b1788	util.stanza: Use table.move in clone ... Code reduction, potentially a performance gain.	4 years ago
Kim Alvefur	2d642bfb76	util.stanza: Add an is_stanza() function to check if an object is a stanza	9 years ago