The documentation has version numbers in a few places and it's easier
to get those right this way than by building it elsewhere before
running mkdist. This change slows down mkdist but ccache can mitigate
some of that and snapshots use prebuilt documentation anyway.
The RISC OS Unix Porting Project has apparently moved its webpage
to <http://www.riscos.info/packages/SectionIndex.html#Browser>,
but ELinks is no longer listed there.
ftp.fu-berlin.de still has multiple copies of Links, but they seem to
be part of operating systems like NetBSD or Ubuntu; nothing there
looks like a mirror of the Links download site.
Final-Recipient: rfc822; listar@linuxfromscratch.org
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; host smtp.linuxfromscratch.org[216.171.237.234]
said: 550 5.1.1 <listar@linuxfromscratch.org>: Recipient address rejected:
User unknown in local recipient table (in reply to RCPT TO command)
Do not retain changed values in form fields when the user reloads. Doing
so can be confusing or even cause data-loss when new default values are
specified in the updated document. For example, when editing an article on
Wikipedia, one loads the edit page for the article, makes and submits
changes, goes back to the edit page to make further modifications, and
reloads to get the new article text. Before this change, reloading the
edit page would not update the textarea on the page with the new article
source, which can lead one (and has led me) to make changes to the original
version of the article by accident.
This fixes bug 620.
(cherry picked from commit 9e1e94bee0)
I am reverting all /dev/fd recognition because of bug 917.
This reverts commit c283f8cfd9,
except src/protocol/file/file.c still needs #include "osdep/osdep.h"
for STRING_DIR_SEP.
I am reverting all copiousoutput support because of bug 917.
This reverts commit f6115e65ec.
Conflicts:
src/session/download.h: type_query.cgi, and Doxygen comments.
I am reverting all copiousoutput support because of bug 917.
This reverts commit a2c12d7653.
Conflicts:
src/session/download.c: The int_min vs. int_max change had
already been obsoleted by using safe_strncpy instead,
in commit efcd6c9758 for bug 896 on 2007-07-24.
Also, TERM_EXEC_FG and TERM_EXEC_BG had been added.
I am reverting all copiousoutput support because of bug 917.
This reverts commit 6ead4e9c65.
Conflicts:
src/session/download.c: TERM_EXEC_FG and TERM_EXEC_BG had been
added after the original commit.
I am reverting all copiousoutput support because of bug 917.
This reverts commit 4dc4ea47f2.
Conflicts:
src/network/connection.h: After the original commit, the declaration
of copiousoutput_data had been changed to use the LIST_OF macro.
Also, connection.cgi had been added next to the connection.popen
member added by the original commit.
src/session/download.c: After the original commit, the definition of
copiousoutput_data had been changed to use the INIT_LIST_OF macro.
If the user opens the same file again after it is in the cache, then
ELinks does not always open a new connection, so download->conn can be
NULL in init_type_query(), and download->conn->cgi would crash.
Don't read that, then; instead add a new flag cache_entry.cgi, which
http_got_header() sets or clears as soon as possible after the cache
entry has been created.
(cherry picked from commit 81f8ee1fa2)
CGI scripts are distinguishable from normal files. I hope that this
fixes the bug 991. This commit also reverts the previous revert.
(cherry picked from commit 7ceba1e461)
The comment said "it is not possible to call kill_timer from a timer
handler." Sure, such calls used to crash occasionally, but that was
bug 868 and has already been fixed.
Previously, each progress timer function registered with
start_update_progress() was directly used as the timer function of
progress.timer, so it was responsible of erasing the expired timer ID
from that member. Failing to do this could result in heap corruption.
The progress timer functions normally fulfilled the requirement by
calling update_progress(), but one such function upload_stat_timer()
had to erase the timer ID on its own too.
Now instead, there is a wrapper function progress_timeout(), which
progress.c sets as the timer function of progress.timer. This wrapper
erases the expired timer ID from progress.timer and then calls the
progress timer function registered with start_update_progress(). So
the progress timer function is no longer responsible of erasing the
timer ID and there's no risk that it could fail to do that in some
error situation.
This commit introduces a new risk though. Previously, if the struct
progress was freed while the timer was running, the (progress) timer
function would still be called, and it would be able to detect that
the progress pointer is NULL and recover from this situation. Now,
the timer function progress_timeout() has a pointer to the struct
progress and will dereference that pointer without being able to check
whether the structure has been freed. Fortunately, done_progress()
asserts that the timer is not running, so this should not occur.
In setup_session, use copy_location, add_to_history, and
render_document_frames instead of goto_uri and copy_vs to copy the base
tab's view state. By avoiding goto_uri, setup_session now bypasses MIME
checks, form post confirmations, malicious URL checks, and so on when
copying the base tab's current location and view state to the new tab,
so the new tab should get exactly what was loaded in the base tab.
This fixes bug 765: Opening a new tab can ask about the document of the
previous tab.
Do not retain changed values in form fields when the user reloads. Doing
so can be confusing or even cause data-loss when new default values are
specified in the updated document. For example, when editing an article on
Wikipedia, one loads the edit page for the article, makes and submits
changes, goes back to the edit page to make further modifications, and
reloads to get the new article text. Before this change, reloading the
edit page would not update the textarea on the page with the new article
source, which can lead one (and has led me) to make changes to the original
version of the article by accident.
This fixes bug 620.
Handle <script> blocks even when they are contained by blocks with
"display: none" set.
This commit fixes the second problem that Kalle points out in comment 5
to bug 963.
When this option is enabled, elements should be rendered even when the CSS
display attribute is "none". Before this commit, the reverse was true:
when the option was enabled, such elements were _not_ rendered.
I am not changing the default, which is enabled, meaning that by default,
ELinks renders elements regardless of "display: none". Pasky advocates
that this remain the default until ELinks's CSS support improves.
This commit fixes the first problem that Kalle points out in comment 5 to
bug 963.
The second argument of PERL_SYS_INIT3 should be a char ***
but ELinks was giving it a char *(*)[1].
Also, enlarge the array to 2 elements, so that my_argv[my_argc] == NULL
like in main(). PERL_SYS_INIT3 seems hardly documented at all so I'm
not sure this is necessary, but it shouldn't hurt.
(cherry picked from commit 8d0677e76a)
Posting a 91762123-byte file to test/cgi/big_file.cgi. The CPU
percentages are from "top" set up to update every 10 seconds and
checked near the end of the transfer, so they are less accurate
than the upload rate, which averages over the whole transfer.
buffer=4096: average 1.7 MiB/s, elinks 62% CPU, python 35% CPU.
buffer=8192: average 2.5 MiB/s, elinks 49% CPU, python 42% CPU.
buffer=16384: average 3.1 MiB/s, elinks 40% CPU, python 55% CPU.
buffer=32768: average 3.8 MiB/s, elinks 33% CPU, python 61% CPU.
buffer=65536: average 4.1 MiB/s, elinks 26% CPU, python 70% CPU.
buffer=131072: average 4.2 MiB/s, elinks 28% CPU, python 67% CPU.
buffer=262144: average 4.4 MiB/s, elinks 26% CPU, python 69% CPU.
I'm choosing 32768 as POST_BUFFER_SIZE because the advantages of
larger buffers don't seem very high and keeping this under 65536
may help anyone trying to port ELinks to DOS.
I'm using the same value for HTTP too, just to keep things consistent
until there is a reason to diverge.
Without this patch, ELinks showed garbage at
<http://www.dwheeler.com/oss_fs_why.html> when bzip2 decompression was
enabled. safe_read() in bzip2_read() did not see all of the body
bytes that ELinks had received from the server. After bzip2_read()
received EAGAIN from safe_read() and returned 0, something skipped
1460 bytes.
decompress_data() apparently assumed that read_encoded() returning 0
meant the end of the file, and returned even though len still was
nonzero, i.e. it had not yet written to the pipe all the data that
the caller (read_chunked_http_data() or read_normal_http_data()) had
provided. The caller did not know this, and discarded the data.
(cherry picked from commit 7e5e05ca60)
Without this patch, ELinks showed garbage at
<http://www.dwheeler.com/oss_fs_why.html> when bzip2 decompression was
enabled. safe_read() in bzip2_read() did not see all of the body
bytes that ELinks had received from the server. After bzip2_read()
received EAGAIN from safe_read() and returned 0, something skipped
1460 bytes.
decompress_data() apparently assumed that read_encoded() returning 0
meant the end of the file, and returned even though len still was
nonzero, i.e. it had not yet written to the pipe all the data that
the caller (read_chunked_http_data() or read_normal_http_data()) had
provided. The caller did not know this, and discarded the data.
