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2018-09-30sfeed_update: add variable for max amount of feeds to update concurrentlyHiltjo Posthuma
This adds a variable for the maximum amount of feeds to update concurrently. A system/user may have fork resource limits or want to setup some job limit. Thanks leot for the idea and feedback!
2018-09-30Makefile: improve consistency of variable, clarify commentHiltjo Posthuma
2018-09-30sfeed_update: remove -S option (show error), it is not wantedHiltjo Posthuma
2018-09-30sfeed_update: add filter(), order() support per feed + improvementsHiltjo Posthuma
Pass the name parameter to the functions and add these to the pipeline. They can be overridden in the config. - add the ability to change the merge logic per feed. - add the ability to filter lines and fields per feed. - add the ability to order lines differently per feed. - add filter example to README. - code-style: - fetchfeed consistency in parameter order. - change [ x"" = x"" ] to [ "" = "" ]. Simplify some if statements. - wrap long line in fetchfeed(). - use signal names for trap.
2018-09-10update README: tested on aarch64 by leotHiltjo Posthuma
2018-09-10sfeed_update: reorder loadconfig and signal handler setupHiltjo Posthuma
... this is useful to change the interrupted behaviour in some use-cases. Thanks leot for the feedback.
2018-09-10update READMEHiltjo Posthuma
2018-09-08bump version to 0.9.6Hiltjo Posthuma
2018-09-07sfeed_update: don't always exit 1, exit 130 on SIGINT, exit 0 otherwiseHiltjo Posthuma
Reported by "Dekedro", thanks!
2018-09-07util.c: remove remaining uint8_t type, we assume a sane CHAR_BIT == 8Hiltjo Posthuma
2018-09-07fix many undefined behaviour in usage of ctype functionsHiltjo Posthuma
- cast all ctype(3) function argument to (unsigned char) to avoid UB POSIX says: "The c argument is an int, the value of which the application shall ensure is a character representable as an unsigned char or equal to the value of the macro EOF. If the argument has any other value, the behavior is undefined." Many libc cast implicitly the value, but NetBSD does not, which is probably the correct thing to interpret it. - no need to cast for putchar + rename some fputc(..., stdout) to putchar POSIX says: "The fputc() function shall write the byte specified by c (converted to an unsigned char) to the output stream pointed to by stream [...]" Major thanks to Leonardo Taccari <iamleot@gmail.com> for reporting and testing it on NetBSD!
2018-08-26bump version to 0.9.5Hiltjo Posthuma
2018-08-26xml: use ANSI types and struct initializationHiltjo Posthuma
long is atleast 32-bits, codepointtoutf8() works with >= 32-bit types. Valid codepoint ranges are not larger than this. unsigned char is not needed because converted unicode bytes don't use this range. tested all valid codepoints and output on amd64, i386 and SPARC64.
2018-08-23xml: remove TODO comments and add a noteHiltjo Posthuma
2018-08-23sfeed_mbox.1: forgot to bump dateHiltjo Posthuma
2018-08-23sfeed_mbox: improvementsHiltjo Posthuma
- don't output content and HTML mail anymore: this is very insecure for most mail clients. - improve Content-Type utf-8 encoding header (use the more common form). - improve line-endings at the end of the data.
2018-08-23sfeed_twtxt: slightly nicer outputHiltjo Posthuma
2018-08-23sfeed_tail: sleep the proper time, was a debug left-overHiltjo Posthuma
2018-08-23sfeed_tail: file need to exist the first run, but not afterHiltjo Posthuma
+ dont memcpy the struct stat(2) when nothing changed.
2018-08-22sfeed_twtxt: dont use the author and mention style, use a regular linkHiltjo Posthuma
Thanks trqx for pointing it out!
2018-08-22sfeed_tail: improvementsHiltjo Posthuma
- sfeed_tail only reads from files now, not from stdin anymore. This had too many caveats. - Instead of a timer it now detects changes faster and is more efficient using memory. - Improve documentation of its behaviour.
2018-08-22add sfeed_twtxt format program: format to a twtxt feedHiltjo Posthuma
2018-08-22remove stdint.h includeHiltjo Posthuma
the uint* types in XML are not exposed anymore.
2018-08-22xml: improve parsing of invalid attribute values separated by whitespaceHiltjo Posthuma
It is invalid XML, but this allows parsing old HTML pages aswell. For example: <input id=cb checked type="checkbox" title='checkbox' /> or <FONT FACE=wingdings SIZE=12><BLINK>oh hai</BLINK></FONT>
2018-08-22xml: improve handling of invalid long data entitiesHiltjo Posthuma
this also fixes an issue with truncating and missing data on invalid input.
2018-08-21README.xml: improveHiltjo Posthuma
2018-08-21sfeed_frames: stricter pledge when only reading from stdinHiltjo Posthuma
2018-08-21xml: rewrite codepointtoutf8 functionHiltjo Posthuma
No more converting to a uint32_t type. Just convert to a byte buffer. Tested on little- and big-endian. The code should be more clear too hopefully.
2018-08-21xml: don't reset internal tagname when parsing non-tag types like CDATAHiltjo Posthuma
... this affects "tags" starting with < such as CDATA and processing instructions.
2018-08-21xml: fix missing first byte when parsing a long incorrect attribute entityHiltjo Posthuma
... the entity had to be invalid (start with &) and longer than the buffer size. + tiny style fix.
2018-08-21xml: interface change: make some functions privateHiltjo Posthuma
... this does not expose the uint* types either.
2018-08-21xml: increase allowed size of attribute namesHiltjo Posthuma
2018-08-16XML parser: numeric entity: check unicode codepoint rangeHiltjo Posthuma
2018-08-16sfeed_frames: overhaulHiltjo Posthuma
sfeed_frames used to write HTML pages for each entry for each feed. This can be useful but had security issues, because the context of the content changes. sfeed_frames is now a HTML version which works better with browsers that don't support CSS or tables well like w3m and lynx. It is now an alternative for sfeed_html. - Don't reference and embed HTML content for security reasons. This was documented under "SECURITY CONSIDERATIONS" in the man page. - Tighten pledge(2). - Simplify
2018-07-18sfeed_update: fail on feed HTTP redirectHiltjo Posthuma
Make curl fail (return a non-zero exit status) on a HTTP redirect. This makes sure sfeed_update shows the feed as "FAILED" instead of succesful with zero data.
2018-07-18sfeedrc.example: fix linksHiltjo Posthuma
2018-06-24sfeed_opml_import: escape ' properlyHiltjo Posthuma
the shell escape \' was a mistake.
2018-06-24sfeed_gph.1: upstream geomyidae manual is geomyidae(8)Hiltjo Posthuma
2018-06-24bump version to 0.9.4Hiltjo Posthuma
2018-06-24README: linewrapHiltjo Posthuma
2018-06-24util: printutf8pad: proper counting of multiwidth charactersHiltjo Posthuma
for example the string "\xef\xbc\xb5".
2018-04-07sfeed_opml_export: encode more entities for attribute valuesHiltjo Posthuma
Found by testing newsboat and compatibility with other clients.
2018-03-18remove CHANGELOGHiltjo Posthuma
2018-03-11sfeed_tail: remove unused variablesHiltjo Posthuma
2018-03-11sfeed_tail improvementsHiltjo Posthuma
keep sfeed_tail until sfeed is reworked to support tail -f (eventually)
2018-03-11Revert "remove sfeed_tail: the standard tail -f can (soon) be used"Hiltjo Posthuma
This reverts commit 7f3a45b0031ec9cababf764f7826e21bbb59e258.
2018-03-11fix tree.h (platform-specific include)Hiltjo Posthuma
2018-03-11Revert "rm tree.h for sfeed_tail"Hiltjo Posthuma
This reverts commit b7e04c77e4ef03fb15df7cbed9243ca1b5f0ab84.
2018-03-11sfeed_plain: don't flush line (was used for tail -f)Hiltjo Posthuma
2018-03-11include <sys/types.h> for types size_t, ssize_t etcHiltjo Posthuma
This makes sure xml.c in particular can be compiled without further feature macros.
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