mirrors/netsurf
1
0
Fork 0
mirror of https://github.com/netsurf-browser/netsurf synced 2024-11-24 23:39:51 +03:00
Code Issues Packages Projects Releases Wiki Activity
14,738 Commits 6 Branches 12 Tags 33 MiB
dcdd0148b2
Commit Graph

1729 Commits

Author SHA1 Message Date
Vincent Sanders
402ad02ff5 remove unecessary use of gui_internal in content 2020-06-25 14:37:57 +01:00
Vincent Sanders
82bb483964 remove unesessary header use in protected content 2020-06-25 12:33:52 +01:00
Vincent Sanders
ebe1b05114 improve desktop text search header usage 
remove unecessary inclusion of desktop search header in content
  header which has knock on effect of not having ctype or string
  system headers dragged in unecessarily.

Futher this highlighted use of ctype API where internal ascii
  processing ought to be used.
 2020-06-24 23:49:59 +01:00
Vincent Sanders
2352bea153 use the ascii locale safe handling instead of ctype API 2020-06-24 23:34:09 +01:00
Vincent Sanders
d5d14df76b initial implementation of split messages in c 
functional but the compression switch still needs implementing
 2020-06-15 00:21:06 +01:00
Vincent Sanders
154a6b6987 implement a minimal xxd for builds to remove external dependancy 2020-06-03 23:34:57 +01:00
Vincent Sanders
b182cc7617 remove box handling from browser window 2020-05-25 20:37:06 +01:00
Daniel Silverstone
39552607a5
canvas: Implement fully correct putImageData features 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-24 19:34:04 +01:00
Daniel Silverstone
b4c99f9e57
llcache: Free existing chain if we get a new one 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-24 17:01:05 +01:00
Michael Drake
3bf39f7f2c JS dom event binding: Squash leak of string. 2020-05-24 16:25:30 +01:00
Daniel Silverstone
74b8767ee2
Canvas: Do not overrun destination bitmap during creation 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-24 16:21:36 +01:00
Vincent Sanders
8673b035f0 commit a neatness in teh html content handler text selection code 2020-05-24 11:19:10 +01:00
Vincent Sanders
dbe63210cf fix use of uninitialised warning on older gcc 2020-05-23 23:48:38 +01:00
Daniel Silverstone
d157b505e6
canvas: Support changing canvas size at runtime 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-23 23:44:39 +01:00
Vincent Sanders
5ce8f0baf1 make text selection context an opaque interface 2020-05-23 23:33:52 +01:00
Vincent Sanders
6108d210d5 remove all direct access to selection structure 2020-05-23 23:00:08 +01:00
Vincent Sanders
1161029d29 remove unecessary content handler specific selection creation 2020-05-23 23:00:08 +01:00
Vincent Sanders
2ea577c47e remove unused is_html parameter to text selection routines 2020-05-23 23:00:08 +01:00
Vincent Sanders
a8c540ea59 move content specific selection end to content handlers 2020-05-23 23:00:08 +01:00
Vincent Sanders
cfe57002fe remove unused css length usage in selection 2020-05-23 23:00:08 +01:00
Vincent Sanders
e65e41e2d6 move content handler specific selection copying into handlers 2020-05-23 23:00:08 +01:00
Vincent Sanders
36b9262e14 split selection redraw into content handler specific implementations 2020-05-23 23:00:08 +01:00
Daniel Silverstone
291a5ec79d
fs_backing_store: Stop trying to render offsets in hex 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-23 12:16:34 +01:00
Daniel Silverstone
6d8b9a9bb4
fs_backing_store: Do not use %jx because amigaos3 can't render it properly 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-23 12:12:56 +01:00
Daniel Silverstone
d8f083bf52
Canvas: Move bitmap management to the 2D render context 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-23 10:15:30 +01:00
Daniel Silverstone
dd43748676
fix: Make it OK if the chain isn't avilable during bad-ssl querying 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-23 09:38:51 +01:00
Daniel Silverstone
804faacf82
html: Handle canvas width/height stated explicitly in px 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 20:26:51 +01:00
Daniel Silverstone
aec946b4ff
CanvasRenderingContext2D: More verbose input validation error message 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 20:26:32 +01:00
Daniel Silverstone
daed553a06
javascript: Support Canvas to a basic level 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 19:53:23 +01:00
Daniel Silverstone
4d89108072
html: Don't both building a bitmap if we're not rendering it 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 16:03:48 +01:00
Daniel Silverstone
334b498d5c
html: Handle canvas in redraw 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 16:00:46 +01:00
Daniel Silverstone
937894d654
html: set up canvas box properly 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 16:00:20 +01:00
Daniel Silverstone
b39f418bca
html: Add canvas node handling in dom_event 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 15:59:47 +01:00
Daniel Silverstone
a5572cde76
css: Support canvas width/height presentational hints 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 15:59:02 +01:00
Daniel Silverstone
1a836c9bc4
fetchers/curl: Move report_certs function outside WITH_OPENSSL 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 10:45:19 +01:00
Daniel Silverstone
b28d3c2675
query/ssl: Include link to view certificate details 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 10:37:27 +01:00
Michael Drake
c2f73310d0 Squash warning: "_GNU_SOURCE" redefined. 
The utils/config.h header handles this.
 2020-05-22 10:30:05 +01:00
Vincent Sanders
4cef0f955c pass the browser window to selection click handler 
this means the content handlers do not have to provide a separate
  method to extract their browser window and it can simply be
  passed in.
 2020-05-20 23:17:48 +01:00
Vincent Sanders
2f67227901 cleanup selection code formatting and documentation 
removes forward declarations
cleans up documentation comments in header
removes unecessarily exported functions
 2020-05-20 22:17:16 +01:00
Vincent Sanders
6fe2f7de47 do not export texplain interfaces unnecessarily 2020-05-19 23:38:34 +01:00
Daniel Silverstone
20d46406ed
about: Rework freeing the san_names structure 
AmiSSL's approach to replacing 90% of OpenSSL calls with assembly
means that the official way to pop_free a stack type won't work.

As such, we open-code it here.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-19 13:39:07 +01:00
Vincent Sanders
3ab21dbaa4 add subject alternative names to certificate viewer 2020-05-18 23:16:56 +01:00
Michael Drake
e201597a8d Page info: Improve certificate fault display style. 2020-05-18 21:53:28 +01:00
Vincent Sanders
c50b19469e Display errors properly in certificate window 2020-05-18 18:32:01 +01:00
Michael Drake
09accc91e9 Improve certificate page styling. 2020-05-17 17:29:27 +01:00
Vincent Sanders
181777791b add fingerprints to the certificate viewer 2020-05-17 16:43:01 +01:00
Vincent Sanders
e09ea43dbb split out public key table formatted output 2020-05-17 15:48:15 +01:00
Vincent Sanders
aaa507b09f use entity for colon in certificate hex values to allow netsurf to break properly 2020-05-17 15:20:30 +01:00
Vincent Sanders
6002efff27 get the sign right on the certificate openssl compatability interface 2020-05-17 13:40:59 +01:00
Vincent Sanders
125b96b818 fix typo in certificate openssl compatability 2020-05-17 12:18:05 +01:00
Vincent Sanders
c8d9dfd2e0 add openssl compatability to certificate decode 2020-05-17 11:12:02 +01:00
Vincent Sanders
297448cfff make about handler ssenddataf cope with longer data 2020-05-16 23:23:40 +01:00
Vincent Sanders
7d59f09bea improve certificate viewer 2020-05-16 22:46:18 +01:00
Vincent Sanders
3a7fc30a5f implement content opacity check through the function table 2020-05-13 19:03:14 +01:00
Vincent Sanders
95e0a24fac use content messages to inform frontend of text search changes 2020-05-13 14:31:39 +01:00
Vincent Sanders
f4e50b45c8 make free text search content handler agnostic 2020-05-12 23:22:05 +01:00
Vincent Sanders
68b9417a6b consolodate the textsearch code into a single module 2020-05-12 21:29:32 +01:00
Vincent Sanders
3c7538a9f9 hoist common text search out of content handlers 2020-05-12 21:09:41 +01:00
Vincent Sanders
a8596a80ae move free text search general interface to content. 
needs additional cleanup to call content through handler table to
  perform searches.
 2020-05-10 23:22:29 +01:00
Vincent Sanders
e72ca36863 remove unecessary includes 2020-05-10 15:15:33 +01:00
Vincent Sanders
b39db1dac4 add missing header includes from previous change 2020-05-08 09:08:31 +01:00
Vincent Sanders
ab952e0634 improve content header usage 2020-05-07 20:55:44 +01:00
Vincent Sanders
5f8b1497e1 clean up content headers and documentation comments 
pure formatting and documentation changes, no code difference
 2020-05-06 23:38:50 +01:00
Vincent Sanders
c2f9bcac19 remove junk content_add_error api 2020-05-06 22:54:52 +01:00
Vincent Sanders
b832bfaea8 remove unused junk error values from content struct 
saves over half a kilobyte for every content
 2020-05-06 22:22:16 +01:00
Vincent Sanders
d9a593c984 split dom event handling into separate module 2020-05-05 20:05:37 +01:00
Vincent Sanders
1d8542166c Clean up html content dom element insertion processing 2020-05-05 11:14:26 +01:00
Daniel Silverstone
754e3f4f8c
curl: Pass cert chain on even if we get no headers 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-04 18:29:46 +01:00
Daniel Silverstone
bb5d5562bc
llcache: Actually pass on certificate chain properly 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-04 18:29:33 +01:00
Vincent Sanders
82559d2ff4 remove the forward references in html form internal handling 2020-05-03 21:56:51 +01:00
Vincent Sanders
2a0f552524 remove forward delcarations and clean up formatting in html table layout processing 2020-05-03 19:02:47 +01:00
Vincent Sanders
a40727cd29 Improve hsndling of html content objects with no associated box 2020-05-03 17:00:04 +01:00
Vincent Sanders
fcd8d50359 remove unecessary include 2020-05-03 10:06:43 +01:00
Vincent Sanders
a706c69bf4 improve html content handler private headers 2020-05-02 20:47:53 +01:00
Vincent Sanders
19cd5cb3b3 add missing include 2020-05-01 21:36:50 +01:00
Vincent Sanders
986d4d5f82 put html content handler object interface into its own header 2020-05-01 21:25:23 +01:00
Vincent Sanders
479d0cb29a remove unused available width and height parameters from html_fecth_object() 2020-04-30 22:16:41 +01:00
Vincent Sanders
6b6bbad2b7 remove unecessary filename prefixes in the html content handler 2020-04-30 21:59:21 +01:00
Vincent Sanders
e8d0ba15ad split html box processing code 
reduce the module size of the html box handling code by
 splitting into smaller sections.

No functional code change.
 2020-04-29 20:37:42 +01:00
Vincent Sanders
a64261c3bd Initial special canvas handling to not show fallback 2020-04-28 23:35:00 +01:00
Vincent Sanders
c0ef8ce645 clean up html box, no functionality change just cosmetic 
split up the html box headers
tidy up the documentation comments
avoid forward declarations in normalisation implementation
 2020-04-28 23:30:20 +01:00
Vincent Sanders
f6883d6761 use dom type interface instead of strcasecmp 2020-04-26 17:31:15 +01:00
Daniel Silverstone
d3d17ded9c
dukky: Don't allow js_exec on a thread pending destruction 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-04-26 15:46:54 +01:00
Daniel Silverstone
2cb33b0c33
dukky: Various checks for win being NULL 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-04-26 15:35:36 +01:00
Vincent Sanders
b577de7c5b remove forward declarations 
reorder module to remove need for forward function declarations.
remove unecessary and confusing parameter macros
 2020-04-26 11:21:02 +01:00
Daniel Silverstone
24ec30359b
Window: Do not get stuck if callbacks are in-train during compartment close 
When we close the JS compartment we try and cancel all callbacks so that
they do not fire after the compartment is closed.  However if we have
in-train callbacks, they can gum up the closedown and so we need to check
and if we've done all we can, we break out of the callback removal loop.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-04-25 14:04:54 +01:00
Vincent Sanders
bf4cbc95b0 add bindings for canvas width and height 2020-04-24 22:05:57 +01:00
Vincent Sanders
084861a31b Implement javascript scheme url script https://wiki.whatwg.org/wiki/URL_schemes 2020-04-17 22:43:44 +01:00
Vincent Sanders
e2f34232a2 refactor html mouse action 
This reduces the source complexity of the html_mouse_action()
 previously this was a single function of several thousand
 lines with over 30 local variables allocated on the stack.

Variables are now mostly held in a single static structure which
 drasticaly reduces the size of stack frame required and improves
 lookup locality.

The generated code does cause two additional function calls as the
 compiler avoids inlining the sub functions. The optimiser seems to
 produce somewhat better code within the sub functions.

In the final analysis there appears to be no significant performance
 loss or gain with this change, just more readable source.
 2020-04-13 12:09:07 +01:00
Michael Drake
15342b5f5b About pages: Update presentation using nscolour. 2020-04-07 21:32:28 +01:00
Michael Drake
aa1513ed92 Directory listings: Update to use nscolour. 2020-04-07 21:32:28 +01:00
Michael Drake
0e04059f53 about fetcher: Add about:nscolour.css generated colour stylesheet. 2020-04-07 21:32:27 +01:00
Daniel Silverstone
cbc28d2c98
html: Also close js thread on html_stop() 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-29 14:31:42 +01:00
Vincent Sanders
51dc59ecc9 remove unused constants 2020-03-26 23:38:50 +00:00
Daniel Silverstone
4cbdcc4aae
about: Add handling for unknown about: page 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 14:09:09 +00:00
Daniel Silverstone
6a2ce2b3c7
HTML: Use new js_closethread() 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 10:18:30 +00:00
Daniel Silverstone
8f7bfb7b56
Window: Add flag to ensure we don't set timeouts after close 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 10:14:31 +00:00
Daniel Silverstone
d1e2eef18b
JS: Add concept of js_closethread 
In order to better model content close vs destroy, add the concept
of closing a thread to the JS interface.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 10:14:00 +00:00
Daniel Silverstone
efbfaa0cb1
JS: Move ownership of jsthread from browser to htmlc 
Since it makes more sense for the htmlc to be responsible for
when the JS thread gets destroyed, move its lifetime from the
responsibility of the browser window to the html content.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 10:00:29 +00:00
Daniel Silverstone
98e461a3b3
Dukky: Make heaps refcounted too 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 09:59:52 +00:00
Daniel Silverstone
80e7ac7345
Dukky: Add refcounting to threads 
In order to cope with threads which manage to navigate entirely
while executing (sadly possible) we need to handle the possibility
that a thread is destroyed by the browser but still needs to live
until it returns from whatever exec it was doing at the time.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-21 20:49:40 +00:00
Daniel Silverstone
3c4652c1c3
Dukky: Upgrade dukky binding to support new heap/thread split 
Update the duktape bindings and dukky interface to support the
new JS heap/thread split.  Heaps may have multiple active threads
though in general there will only be 2 at a time.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-21 20:01:38 +00:00
Daniel Silverstone
337082f715
JS: Add concept of thread destroy 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-21 18:57:57 +00:00
Daniel Silverstone
17b28e85c1
JS: Split concept of JS context into heap and thread 
In preparation for proper splitting of Javascript support into
heaps and threads, this renames the types and corrects the no-js
builds to still work.  At this time no substantive change in
semantics exists, and the duktape build won't work.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-21 18:30:41 +00:00
Daniel Silverstone
313dc9b099
JS: Remove unused slow script callback 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-21 18:07:50 +00:00
Michael Drake
c5aaf45d8e Fetch: Squash use of uninitialised value in fetch_send_callback() 
The `last_msg` member of `struct fetch` was not initialised on
creation of the structure.
 2020-03-12 17:22:28 +00:00
Michael Drake
0e6ba162b2 Internal content: Restyle certificate viewer page. 2020-02-24 21:54:54 +00:00
Daniel Silverstone
14286b381b
fs_backing_store: Remove cache on failure to init 
If we fail to init the control file for reasons other than it
not being found, we blow away the cache in its entirety and then
try again.  We warn if the removal fails, but carry on regardless
since right now the worst that'll happen is that we'll end up
with more on disk than we know about in the cache.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 21:01:58 +00:00
Michael Drake
52bfae1782 Internal pages: Update directory listing style. 2020-02-24 18:22:03 +00:00
Daniel Silverstone
4c256408c5
fetch: Bump last_msg rather than always assigning it 
If we are aborting a cURL fetch then it's possible entry to
cURL to clean up could cause a PROGRESS message to happen which
we need to not reset last_msg for, otherwise we spuriously attempt
to send an ERROR message during abort which is not a safe time for
our message callback to be used.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 17:43:21 +00:00
Daniel Silverstone
02c5bde5a9
fs_backing_store: Fix some comparison types 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 17:43:14 +00:00
Daniel Silverstone
fa75e8e4fd
fs_backing_store: Use correct format specifier for 64bit int 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 17:19:45 +00:00
Vincent Sanders
f172a21df9 about scheme certificate viewer initial implementation 2020-02-24 16:59:18 +00:00
Daniel Silverstone
5c205fbff0
fs_backing_store: Fix up comments to be in-line with values 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 15:56:55 +00:00
Michael Drake
f840833723 Low level cache: Squash use of uninitialised value. 
Coverity issue:

CID 1419828:  Memory - corruptions  (UNINIT)
>>>     Using uninitialized value "output_length".
 2020-02-24 15:37:20 +00:00
Daniel Silverstone
133e00edbe
fs_backing_store: 8K metadata blocks, 1K blocks, bump version 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 15:37:12 +00:00
Michael Drake
0140d1e5b1 Curl fetcher: Guard against read of uninitialised value. 
Fixes Coverity issue:

CID 1419830:  Memory - illegal accesses  (UNINIT)
>>>     Using uninitialized value "buf[depth]".
 2020-02-24 14:58:16 +00:00
Michael Drake
63dd59bd2e Cache backing store: Add missing calloc check. 
Found by coverity:

CID 1419831:  Null pointer dereferences  (NULL_RETURNS)
>>>     Dereferencing a pointer that might be "NULL" "url" when calling "read".
 2020-02-24 14:34:37 +00:00
Michael Drake
b8dc537bf8 Curl fetcher: Squash coverity warning. 
CID 1419832:  Control flow issues  (DEADCODE)
>>>     Execution cannot reach this statement: "goto out;".
 2020-02-24 14:31:02 +00:00
Daniel Silverstone
bb5d72410b
fetchers: Rework the about, data, file, and resource fetcher poll loop 
This simplifies the poll loops a little more and makes me less worried
that some other corner case will bite us in the future.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 14:25:37 +00:00
Michael Drake
a47270c93e About fetches resources: Drop maps resource. 
It had bitrotted.
 2020-02-24 14:21:27 +00:00
Daniel Silverstone
97870122dd
fetch: When aborting, ensure we note this to not multi-fail 
When aborting a fetch, it may be cleaned up, in which case we
would otherwise send a spurious failure message too early. Instead
we record that the abort has occurred to suppress such an error.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 10:24:23 +00:00
Daniel Silverstone
5cfe0dfffc
fetchers: Apply cleaner ring handling mechanic to other fetchers 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 09:51:44 +00:00
Daniel Silverstone
083ba385d7
fetch: Automatically handle fetches which fail to finish 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 09:47:52 +00:00
Daniel Silverstone
89e468422d
about: Correct handling of ring in fetch_about_poll 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-24 09:46:59 +00:00
Daniel Silverstone
360997c265
fs_backing_store: Clear entry memory flags on read 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 23:04:49 +00:00
Daniel Silverstone
e6a5c090c9
curl: Implement SSL chain cache in cURL fetcher 
Because cURL can do connection caching behind the scenes, we
need to have a cache for the SSL certificate chains which we
send onward on first header back from cURL.

This uses the new hashmap implementation to mean that we cache
chains on a hostname:port basis.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 22:31:58 +00:00
Daniel Silverstone
859972df71
llcache: Rework fs_backing_store to use hashmap 
As a result, we no longer waste a bunch of RAM on the entries
tables.  This ought to be no slower, and more memory efficient.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 20:59:40 +00:00
Daniel Silverstone
ac75a9161e
llcache: Persist anything available during llcache_finalise 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 20:59:40 +00:00
Vincent Sanders
0c34d06494 Keep the complete certificate chain from a fetch 
Instead of extracting information from the X509 certificate chain in
the fetcher the entire chain is propagated in Distinguished Encoding
Rules (DER) format.

This allows all the information contained in a certificate chain to be
retained which can subsequently be presented to the user
 2020-02-23 16:23:50 +00:00
Vincent Sanders
214478fc15 Improve some content documentation comments 2020-02-23 16:17:51 +00:00
Michael Drake
f3b7a0c44c HTML Script: Check for success on intern of mimetype. 2020-02-23 14:28:27 +00:00
Daniel Silverstone
16163aab03
HTML: Ignore dom exceptions we don't care about 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 09:36:07 +00:00
Daniel Silverstone
b633bef7bf
Node: nodeValue setter should return value set into node 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 09:33:26 +00:00
Daniel Silverstone
bfd185ac49
dukky: Guard pointless work for deep debug 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 09:19:51 +00:00
Daniel Silverstone
bc1810ed61
JS: it's Infinity not infinity 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 19:37:54 +00:00
Daniel Silverstone
d0e775e901
JS: Add Element::attributes and NamedNodeMap to handle it 
This is a *very* rudimentary implementation lacking most of the
functionality of NamedNodeMap but it's enough to get jQuery 1.12.4 up.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 18:40:35 +00:00
Daniel Silverstone
b23063bb52
JS Generics: Add a NodeMap proxy builder 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 18:40:16 +00:00
Daniel Silverstone
2325062ff1
Element: support innerHTML 
To get us further along the JavaScript pathway, support the
getter and setter for innerHTML.  The getter always returns
an empty string for now, but the setter works.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 18:02:57 +00:00
Daniel Silverstone
61fdb8fda6
JS: Add DOMImplementation::createHTMLDocument 
This was the last major thing blocking basic jQuery support

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 16:19:00 +00:00
Daniel Silverstone
fa520638fa
HTML: Ignore LOADING status in html_proceed_to_done() 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 14:26:33 +00:00
Daniel Silverstone
2f8868309a
HTML: Don't transition the content state machine if we do nothing 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 14:09:39 +00:00
Daniel Silverstone
db370bfdb7
HTML: Complete content state machine after async script 
The async script completion process needs to complete the
content state machine so that browser throbbers eventually
stop once async scripts have fetched and run, even if that
happens *after* conversion finishes.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 10:48:00 +00:00
Vincent Sanders
55ba27c68f re-order config include so strcasecmp is correctly detected on RISC OS/win32 2019-12-22 11:11:04 +00:00
Daniel Silverstone
eba05b0d38
html_script: Count sync scripts to prevent unpausing early 
If there is more than one incomplete sync script then it's
important that we don't unpause hubbub too early.  This commit
adds a counter so that if there're unfinished sync scripts in
the set, we don't unpause until the last one completes.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-19 20:50:33 +00:00
Michael Drake
faf667ada7 HTML: box_consturction: cleanup name dom_string in box_object. 2019-12-10 19:26:12 +00:00
Michael Drake
4c4b57d511 HTML redraw: Never draw box scrollbars for textareas. 
The scrollbars for textareas are rendered by the widget.

This stops us from putting broken scrollbars over the top of the
textarea's own scrollbars.
 2019-12-09 14:33:53 +00:00
Michael Drake
1c466369ef webp: NetSurf bitmap format is RGBA. 
Issue a bitmap modified call after conversion, to allow front ends
with different pixel formats to convert.
 2019-12-08 11:30:47 +00:00
Daniel Silverstone
3a8317fddb
fetch_curl_report_certs_upstream: Use new SSL_CERT_ERR_CERT_MISSING 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-03 09:42:14 +00:00
Daniel Silverstone
24dd16ddff
fetch_curl_verify_callback: Do depth update after check 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-03 09:35:51 +00:00
Michael Drake
eb88c92749 html: css fetcher: Fix passing LWC borrow to fetcher_add, which consumes. 
Fixes abort on exit when corestring finalisation tried to unref
what should have been the final ref:

    $ ./nsgtk3
    corrupted double-linked list
    Aborted (core dumped)
 2019-12-02 10:58:36 +00:00
Michael Drake
65e5512160 html: Fire DOM KeyboardEvents on keypresses. 2019-12-01 21:25:46 +00:00
Michael Drake
f620ea9d17 dukky_push_event: Enable KeyboardEvent specialisation. 2019-12-01 21:25:46 +00:00
Michael Drake
23d413c561 JavaScript: Add KeyboardEvent bindings. 2019-12-01 21:25:46 +00:00
Michael Drake
7e6723e27a html: Add function for issuing a keypress event. 2019-12-01 21:25:46 +00:00
Michael Drake
a2190f91c9 html: Split out helper for firing DOM events and swallowing errors. 2019-12-01 21:25:46 +00:00
Michael Drake
12fd5ddd69 HTML: Rename fire_dom_event to fire_generic_dom_event. 2019-12-01 21:25:46 +00:00
Daniel Silverstone
92caa16cfc
Add missing unrefs 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-01 17:25:49 +00:00
Daniel Silverstone
715586bb65
html_saw_insecure_objects: Don't infinite loop on objects 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-01 17:05:28 +00:00
Daniel Silverstone
33c81b6932
html_css_fetcher: Use corestring_lwc_x_ns_css 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-01 17:05:28 +00:00
Daniel Silverstone
2e07d955b6
content_saw_insecure_objects: Fix various corner cases 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-01 17:05:28 +00:00
Daniel Silverstone
9faca2b940
Add missing include 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-01 16:07:45 +00:00
Daniel Silverstone
6fc2666d07
Allow contents to indicate if they believe they may not be secure. 
HTML contents reference many other objects.  The browser window
needs to know if any of them may not be secure, in which case it
needs to report that in its page state.  If other content types
might refer to sub-contents, they will need to define the callback
too.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-12-01 15:49:08 +00:00
Daniel Silverstone
9a02a41cd6
box_construct: Do not leak attributes in <embed> boxes 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-11-30 20:37:07 +00:00
Michael Drake
dc9de4998f HTML redraw: Don't render scrollbars when the CSS doesn't permit it. 2019-11-30 15:20:21 +00:00
Daniel Silverstone
ea142abdd0 llcache: Reload SSL certificate data from serialised store 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-11-30 14:21:41 +00:00
Daniel Silverstone
0c0b9faddd llcache: Persist SSL certificate data 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-11-30 14:21:41 +00:00
Daniel Silverstone
f49654cfc5 llcache: Support storing SSL certificate data 
In order to support persisting SSL data we first have to store it
and support catching up new users.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-11-30 14:21:41 +00:00
Vincent Sanders
4a1ca97c65 make unknown content drag assert have meanigful message 2019-11-29 21:32:46 +00:00
Vincent Sanders
69236590d0 change mouse action drag handling to use a more efficient dispatch 2019-11-17 10:40:34 +00:00
Vincent Sanders
e34f9d3a38 move remaining mouse action drag handling into separate functions 2019-11-17 10:13:56 +00:00
Vincent Sanders
ae39b9f955 move more select menu handling into mouse_action_select_menu() 2019-11-17 10:12:37 +00:00
Vincent Sanders
185d034323 make mouse track and mouse action content handlers return an error code 2019-11-12 22:48:00 +00:00
Vincent Sanders
074407d251 Remove redundant drag handling for content selection 
This redundant code was added by:
4747bbbfb2 HTML drags now go via content msg.
and then added again with:
c2a718075a A load of refactoring of how content selection and input work.
 2019-11-12 21:54:35 +00:00
Vincent Sanders
b9bc34b875 split out html interaction header elements and rename source 2019-11-12 21:54:35 +00:00
Michael Drake
82d4a2265b Data fetcher: Include stdarg.h header. 2019-11-12 19:16:07 +00:00
Michael Drake
8ad55e23fd gif: Change how we rate-limit frames to match other browsers. 
This makes the old minimum_gif_delay option unused.
 2019-11-11 21:54:26 +00:00
Michael Drake
8e1154eb1c Content: Remove redundant and unused redraw message fields. 
This was archaic support for rendering images as "overlays",
and avoiding a redraw via the browser window redraw and HTML
contents.  Basically it was "plot this image here", but it
was too error prone, so it was removed a long time ago.

These are some last vestiges that made the redraw message
look more complex than it is.
 2019-11-11 21:54:15 +00:00
Michael Drake
db7f1f01a9 Data fetcher: Squash BSD warning. 2019-11-11 21:54:04 +00:00
Vincent Sanders
0e16c01cdc remove unecessary user warning 2019-11-10 20:32:37 +00:00
Michael Drake
ad27ed6926 llcache: Avoid putting local content in the disc cache. 2019-11-10 16:49:05 +00:00
Michael Drake
26d7a167ae llcache: Split out scheme is cachable check. 2019-11-10 16:49:05 +00:00
Michael Drake
c14f01ea44 File fetcher: Optimise HTTP header generation. 2019-11-10 14:37:36 +00:00
Michael Drake
8d652f1ff4 Resource fetcher: Optimise HTTP header generation. 2019-11-10 14:37:34 +00:00
Michael Drake
301b0bae00 llcache: URLs with data scheme are cachable. 2019-11-10 14:36:40 +00:00
Michael Drake
66401b7fa6 Resource fetcher: Add Cache-Control header with max-age of a year. 
Resource URLs can't change, we want to assume they're fresh for
as long as we can.
 2019-11-10 14:36:40 +00:00
Michael Drake
ab4eab5706 Data fetcher: Add Cache-Control header with max-age of a year. 
Data URLs can't change, we want to assume they're fresh for
as long as we can.
 2019-11-10 14:36:40 +00:00
Michael Drake
0dfbc80587 Data fetcher: Split header emitting out into helper. 2019-11-10 14:36:40 +00:00
Michael Drake
58094ffaa5 Data fetcher: Move fetch_data_send_callback towards top of file. 2019-11-10 11:58:38 +00:00
Michael Drake
885897f610 llcache: Uncachable scheme checks don't need to be caseless. 2019-11-09 17:14:37 +00:00
Michael Drake
52805a7860 llcache: Allow file and resource schemes to be cached. 
This means things like the default css file and adblock css file
are only loaded and parsed once.
 2019-11-09 17:08:43 +00:00
Michael Drake
b15cbb72ac File fetcher: Avoid atoi for If-None-Match value parse. 
The file fetcher emits FETCH_NOTMODIFIED if the file is unchanged.
 2019-11-09 17:06:04 +00:00
Michael Drake
c92b31babe Resource fetcher: Fix ETag handling. 
* Changed ETag storage to be time_t, rather than int.
* Changed `If-None-Match` value parsing to use proper
  time_t parsing, rather than `atoi`.

We emit FETCH_NOTMODIFIED if the resource hasn't changed.
 2019-11-09 16:59:26 +00:00
Vincent Sanders
e95c11dac8 remove user warning and log error instead 2019-11-07 21:35:24 +00:00
Vincent Sanders
0dbc6e5ecd fix keypress entry on text area 
accidentaly broken in commit fca421e204
 2019-11-07 21:20:04 +00:00
Vincent Sanders
570f2dc036 remove user warning and fix up error handling in form select menus 2019-11-07 18:52:49 +00:00
Vincent Sanders
7de3100624 remove unecessary user warning 2019-11-06 23:26:48 +00:00
Vincent Sanders
fca421e204 remove user warning and propogate error return 2019-11-06 23:13:20 +00:00
Vincent Sanders
cbb0c05258 remove unecessary user warning calls and improve error propogation in html box 2019-11-05 23:05:42 +00:00
Vincent Sanders
78aa34e5d7 remove user warnings from hotlist load and curl poll 2019-11-05 00:07:06 +00:00