- a lot of code tried to handle manually adding terminating zeroes and
keeping track of the correct "used" count.
Replaced all "external" usages with simple wrapper functions:
* buffer_string_is_empty (used <= 1), buffer_is_empty (used == 0);
prefer buffer_string_is_empty
* buffer_string_set_length
* buffer_string_length
* CONST_BUF_LEN() macro
- removed "static" buffer hacks (buffers pointing to constant/stack
memory instead of malloc()ed data)
- buffer_append_strftime(): refactor buffer+strftime uses
- li_tohex(): no need for a buffer for binary-to-hex conversion:
the output data length is easy to predict
- remove "-Winline" from extra warnings: the "inline" keyword just
supresses the warning about unused but defined (static) functions;
don't care whether it actually gets inlined or not.
From: Stefan Bühler <stbuehler@web.de>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2979 152afb58-edef-0310-8abb-c4023f1b3aa9
Although those were "easy" to use, they violated the abstraction:
content of the chunkqueue should only be modified via the API.
Replace with chunkqueue_get_memory() and chunkqueue_use_memory() for
functions that read data from network (reusing large buffers),
chunkqueue_steal_with_tempfiles() to store request bodies on disk
temporarily.
Modules that were generating content and need a buffer maintain the
buffer manually (have to be careful to free the buffer on errors, as
it isn't part of the chunkqueue yet).
From: Stefan Bühler <stbuehler@web.de>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2976 152afb58-edef-0310-8abb-c4023f1b3aa9
* remove unused structs and functions
(buffer_array, read_buffer)
* change return type from int to void for many functions,
as the return value (indicating error/success) was never checked,
and the function would only fail on programming errors and not on
invalid input; changed functions to use force_assert instead of
returning an error.
* all "len" parameters now are the real size of the memory to be read.
the length of strings is given always without the terminating 0.
* the "buffer" struct still counts the terminating 0 in ->used,
provide buffer_string_length() to get the length of a string in a
buffer.
unset config "strings" have used == 0, which is used in some places
to distinguish unset values from "" (empty string) values.
* most buffer usages should now use it as string container.
* optimise some buffer copying by "moving" data to other buffers
* use (u)intmax_t for generic int-to-string functions
* remove unused enum values: UNUSED_CHUNK, ENCODING_UNSET
* converted BUFFER_APPEND_SLASH to inline function (no macro feature
needed)
* refactor: create chunkqueue_steal: moving (partial) chunks into another
queue
* http_chunk: added separate function to terminate chunked body instead of
magic handling in http_chunk_append_mem().
http_chunk_append_* now handle empty chunks, and never terminate the
chunked body.
From: Stefan Bühler <stbuehler@web.de>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2975 152afb58-edef-0310-8abb-c4023f1b3aa9
* Remove ssl_error_want_reuse_buffer for SSL_read:
Although the manual states we have to use the same arguments in the
next call after SSL_ERROR_WANT_*, it has been running without this
in 1.5 for a long time now.
* As POST-data chunks get copied to the next queue, we reuse chunks
there as well.
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2710 152afb58-edef-0310-8abb-c4023f1b3aa9
i hope it helps with merging stuff back to 1.5
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@1371 152afb58-edef-0310-8abb-c4023f1b3aa9
server.upload-dirs is the option in the configfile
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@812 152afb58-edef-0310-8abb-c4023f1b3aa9
added a offset tag to the mmap part of the file-struct to allow moving mmap-windows
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@795 152afb58-edef-0310-8abb-c4023f1b3aa9
- don't cache more than 4 chunks in a queue for reuse
- on chunkqueue_reset, clean the chunks
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@696 152afb58-edef-0310-8abb-c4023f1b3aa9
Stefan Bühler
Marcus Rückert
Jan Kneschke