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Revert changes relative to lib/*.[ch] recent renaming

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This reverts renaming and usage of lib/*.h header files done
28-12-2012, reverting 2 commits:

  f871de0... build: make use of 76 lib/*.h renamed files
  ffd8e12... build: rename 76 lib/*.h files

This also reverts removal of redundant include guard (redundant thanks
to changes in above commits) done 2-12-2013, reverting 1 commit:

  c087374... curl_setup.h: remove redundant include guard

This also reverts renaming and usage of lib/*.c source files done
3-12-2013, reverting 3 commits:

  13606bb... build: make use of 93 lib/*.c renamed files
  5b6e792... build: rename 93 lib/*.c files
  7d83dff... build: commit 13606bbfde follow-up 1

Start of related discussion thread:

  http://curl.haxx.se/mail/lib-2013-01/0012.html

Asking for confirmation on pushing this revertion commit:

  http://curl.haxx.se/mail/lib-2013-01/0048.html

Confirmation summary:

  http://curl.haxx.se/mail/lib-2013-01/0079.html

NOTICE: The list of 2 files that have been modified by other
intermixed commits, while renamed, and also by at least one
of the 6 commits this one reverts follows below. These 2 files
will exhibit a hole in history unless git's '--follow' option
is used when viewing logs.

  lib/curl_imap.h
  lib/curl_smtp.h
This commit is contained in:
Yang Tse 2013-01-04 02:50:28 +01:00
parent e0ba958e28
commit 4a5aa6682d
370 changed files with 1732 additions and 2024 deletions
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139
lib/pingpong.h Normal file
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@ -0,0 +1,139 @@
#ifndef HEADER_CURL_PINGPONG_H
#define HEADER_CURL_PINGPONG_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "setup.h"
#if !defined(CURL_DISABLE_IMAP) || !defined(CURL_DISABLE_FTP) || \
!defined(CURL_DISABLE_POP3) || !defined(CURL_DISABLE_SMTP)
#define USE_PINGPONG
#endif
/* forward-declaration, this is defined in urldata.h */
struct connectdata;
/*
* 'pingpong' is the generic struct used for protocols doing server<->client
* conversations in a back-and-forth style such as FTP, IMAP, POP3, SMTP etc.
*
* It holds response cache and non-blocking sending data.
*/
struct pingpong {
char *cache; /* data cache between getresponse()-calls */
size_t cache_size; /* size of cache in bytes */
size_t nread_resp; /* number of bytes currently read of a server response */
char *linestart_resp; /* line start pointer for the server response
reader function */
bool pending_resp; /* set TRUE when a server response is pending or in
progress, and is cleared once the last response is
read */
char *sendthis; /* allocated pointer to a buffer that is to be sent to the
server */
size_t sendleft; /* number of bytes left to send from the sendthis buffer */
size_t sendsize; /* total size of the sendthis buffer */
struct timeval response; /* set to Curl_tvnow() when a command has been sent
off, used to time-out response reading */
long response_time; /* When no timeout is given, this is the amount of
milliseconds we await for a server response. */
struct connectdata *conn; /* points to the connectdata struct that this
belongs to */
/* Function pointers the protocols MUST implement and provide for the
pingpong layer to function */
CURLcode (*statemach_act)(struct connectdata *conn);
int (*endofresp)(struct pingpong *pp, int *code);
};
/*
* Curl_pp_multi_statemach()
*
* called repeatedly until done when the multi interface is used.
*/
CURLcode Curl_pp_multi_statemach(struct pingpong *pp);
/*
* Curl_pp_easy_statemach()
*
* called repeatedly until done when the easy interface is used.
*/
CURLcode Curl_pp_easy_statemach(struct pingpong *pp);
/* initialize stuff to prepare for reading a fresh new response */
void Curl_pp_init(struct pingpong *pp);
/* Returns timeout in ms. 0 or negative number means the timeout has already
triggered */
long Curl_pp_state_timeout(struct pingpong *pp);
/***********************************************************************
*
* Curl_pp_sendf()
*
* Send the formated string as a command to a pingpong server. Note that
* the string should not have any CRLF appended, as this function will
* append the necessary things itself.
*
* made to never block
*/
CURLcode Curl_pp_sendf(struct pingpong *pp,
const char *fmt, ...);
/***********************************************************************
*
* Curl_pp_vsendf()
*
* Send the formated string as a command to a pingpong server. Note that
* the string should not have any CRLF appended, as this function will
* append the necessary things itself.
*
* made to never block
*/
CURLcode Curl_pp_vsendf(struct pingpong *pp,
const char *fmt,
va_list args);
/*
* Curl_pp_readresp()
*
* Reads a piece of a server response.
*/
CURLcode Curl_pp_readresp(curl_socket_t sockfd,
struct pingpong *pp,
int *code, /* return the server code if done */
size_t *size); /* size of the response */
CURLcode Curl_pp_flushsend(struct pingpong *pp);
/* call this when a pingpong connection is disconnected */
CURLcode Curl_pp_disconnect(struct pingpong *pp);
int Curl_pp_getsock(struct pingpong *pp, curl_socket_t *socks,
int numsocks);
#endif /* HEADER_CURL_PINGPONG_H */