lib: remove conn->data uses

Closes #6499

chunk/encoding: remove conn->data references

... by anchoring more functions on Curl_easy instead of connectdata

Closes #6498

http_chunks: correct and clarify a comment on hexnumber length

... and also rename the define for max length.

Closes #6489

lib: pass in 'struct Curl_easy *' to most functions

... in most cases instead of 'struct connectdata *' but in some cases in
addition to.

- We mostly operate on transfers and no

lib: pass in 'struct Curl_easy *' to most functions

... in most cases instead of 'struct connectdata *' but in some cases in
addition to.

- We mostly operate on transfers and not connections.

- We need the transfer handle to log, store data and more. Everything in
libcurl is driven by a transfer (the CURL * in the public API).

- This work clarifies and separates the transfers from the connections
better.

- We should avoid "conn->data". Since individual connections can be used
by many transfers when multiplexing, making sure that conn->data
points to the current and correct transfer at all times is difficult
and has been notoriously error-prone over the years. The goal is to
ultimately remove the conn->data pointer for this reason.

Closes #6425

show more ...

http_chunks: remove Curl_ prefix from static functions

curl.se: new home

Closes #6172

trailers: switch h1-trailer logic to use dynbuf

In the continued effort to remove "manual" realloc schemes.

Closes #5524

chunked-encoding: stop hiding the CURLE_BAD_CONTENT_ENCODING error

Unknown content-encoding would get returned as CURLE_WRITE_ERROR if the
response is chunked-encoded.

Reported-

chunked-encoding: stop hiding the CURLE_BAD_CONTENT_ENCODING error

Unknown content-encoding would get returned as CURLE_WRITE_ERROR if the
response is chunked-encoded.

Reported-by: Ilya Kosarev
Fixes #4310
Closes #4449

show more ...

ctype: restore character classification for non-ASCII platforms

With commit 4272a0b0fc49a1ac0ceab5c4a365c9f6ab8bf8e2 curl-speficic
character classification macros and functions were intr

ctype: restore character classification for non-ASCII platforms

With commit 4272a0b0fc49a1ac0ceab5c4a365c9f6ab8bf8e2 curl-speficic
character classification macros and functions were introduced in
curl_ctype.[ch] to avoid dependencies on the locale. This broke curl on
non-ASCII, e.g. EBCDIC platforms. This change restores the previous set
of character classification macros when CURL_DOES_CONVERSIONS is
defined.

Closes #2494

show more ...

http_chunks: don't write chunks twice with CURLOPT_HTTP_TRANSFER_DECODING on

Bug: #2303
Reported-By: Henry Roeland

curl_ctype: private is*() type macros and functions

... since the libc provided one are locale dependent in a way we don't
want. Also, the "native" isalnum() (for example) works differen

curl_ctype: private is*() type macros and functions

... since the libc provided one are locale dependent in a way we don't
want. Also, the "native" isalnum() (for example) works differently on
different platforms which caused test 1307 failures on macos only.

Closes #2269

show more ...

HTTP: support multiple Content-Encodings

This is implemented as an output streaming stack of unencoders, the last
calling the client write procedure.

New test 230 checks this fe

HTTP: support multiple Content-Encodings

This is implemented as an output streaming stack of unencoders, the last
calling the client write procedure.

New test 230 checks this feature.

Bug: https://github.com/curl/curl/pull/2002
Reported-By: Daniel Bankhead

show more ...

code style: use spaces around equals signs

strtoofft: reduce integer overflow risks globally

... make sure we bail out on overflows.

Reported-by: Brian Carpenter
Closes #1758

checksrc: stricter no-space-before-paren enforcement

In order to make the code style more uniform everywhere

internals: rename the SessionHandle struct to Curl_easy

http_chunks: removed checksrc disable

... since checksrc now skips comments

code: style updates

URLs: change all http:// URLs to https://

HTTP: ignore "Content-Encoding: compress"

Currently, libcurl rejects responses with "Content-Encoding: compress"
when CURLOPT_ACCEPT_ENCODING is set to "". I think that libcurl should

HTTP: ignore "Content-Encoding: compress"

Currently, libcurl rejects responses with "Content-Encoding: compress"
when CURLOPT_ACCEPT_ENCODING is set to "". I think that libcurl should
treat the Content-Encoding "compress" the same as other
Content-Encodings that it does not support, e.g. "bzip2". That means
just ignoring it.

show more ...

curl_memory: make curl_memory.h the second-last header file loaded

This header file must be included after all header files except
memdebug.h, as it does similar memory function redefini

curl_memory: make curl_memory.h the second-last header file loaded

This header file must be included after all header files except
memdebug.h, as it does similar memory function redefinitions and can be
similarly affected by conflicting definitions in system or dependent
library headers.

show more ...

checksrc: detect and remove space before trailing semicolons

mprintf.h: remove #ifdef CURLDEBUG

... and as a consequence, introduce curl_printf.h with that re-define
magic instead and make all libcurl code use that instead.

chunked-encoding: provide a readable error string for chunked errors

chunked decoder: track overflows correctly

The code didn't properly check the return codes to detect overflows so
it could trigger incorrectly. Like on mingw32.

Regression intro

chunked decoder: track overflows correctly

The code didn't properly check the return codes to detect overflows so
it could trigger incorrectly. Like on mingw32.

Regression introduced in 345891edba (curl 7.35.0)

Bug: http://curl.haxx.se/mail/lib-2014-02/0097.html
Reported-by: LM

show more ...