/* Header file for RocketAware High Reuse High Compatibility Library
   librock/html.h

   - - - - - - - - - - - - Copyright Notice - - - - - - - - - - - -
     Copyright 1998-2000 Forrest J. Cavalier III

   See http://www.rocketaware.com/librock/ for documentation and
   original copies of this software.

   This software shall be distributed with the implementation
   source code according to the license terms therein.
License text in <librock/license/librock.txt> librock_LIDESC_HC=12440211096131f5976d36be0cddca4cd9152e45
*/
#ifndef librock_INC_HTML_H
#define librock_INC_HTML_H

#include <librock/target/local.h>

#ifdef __cplusplus
extern "C" {
#endif
/**************************************************************/

char *librock_HTML_astrcatEntityEncode(char * *ppasz,const char *text,int len);
char *librock_HTML_astrcatEntityDecode(char * *ppasz,const char *textHTML,int len);
char *librock_HTML_astrcatValueEncode(char * *ppasz,const char *pString,int cbString);

char *librock_HTTP_astrcatUrlEncode(char **ppasz,const char *pString,int cbString);
char *librock_HTTP_astrcpyFieldFromUrlEncode(char * *ppasz,const char *pszName,const char *pszQuerystring);
char *librock_HTTP_astrSetFieldUrlEncode(char * *ppaszQueryString,const char *pszName,const char *pszValue);

/**************************************************************/

#ifdef librock_SOCKET
struct librock_HTTPaccess_s {
    librock_SOCKET s;
    int bPERSIST; /* already a connection open */
    int bHTTP1_1; /* Attempt connection as HTTP/1.1 */
    struct sockaddr_in saddr;
    int bSKIPDNS; /* Set nonzero when saddr is filled in,
                     the lookup is done once */
    const char *pszHost;
    char *pszURI;
    int nPort;
    const char *pszAuthUser;
    const char *pszAuthPass;
    const char *pszProxy;
    int nProxyPort;

    void (*progress)(struct librock_HTTPaccess_s *,const char *);

    long cbContent; /* Content length, or one of the following */
#define librock_HTTPaccess_CHUNKED -1
#define librock_HTTPaccess_UNTILCLOSE -2
    int cbInbuf;
    char *buf;
    int cbBuf;
    int cAttempt;
    const char *pszError;
    struct librock_SSL_CTX_s* ctx;
    struct librock_SSL_s*     ssl;
};
void librock_HTTPaccess_Initialize(struct librock_HTTPaccess_s *pHTA,
                           char * buf,int cbBuf);
const char *librock_HTTPaccess_ParseURL(struct librock_HTTPaccess_s *pHTA,const char *pszURL,const char *pszProxy);
const char *librock_HTTPaccess_OpenConn(struct librock_HTTPaccess_s *pHTA);
void librock_HTTPaccess_CloseConn(struct librock_HTTPaccess_s *pHTA);

const char *librock_HTTPaccess_GenRequest(struct librock_HTTPaccess_s *pHTA,
                               const char *pszURI);
const char *librock_HTTPaccess_SendRequest(struct librock_HTTPaccess_s *pHTA,
                                const char *pszRequest);
const char * librock_HTTPaccess_ReadHead(struct librock_HTTPaccess_s *pHTA,int *pcbHead);
const char * librock_HTTPaccess_ProcessHead(struct librock_HTTPaccess_s *pHTA,int cbHead);
const char *librock_HTTPaccess_ReadBody(struct librock_HTTPaccess_s *pHTA,
                 int (*fn)(void *,const char *,int),
                 void *pID); /* passed to fn */
const char *librock_HTTPaccess_Retrieve(struct librock_HTTPaccess_s *pHTA,
                                char *pszURI,
                                int (*fn)(void *,const char *,int),
                                void *pID);
#endif

#ifdef __cplusplus
};
#endif


#include <librock/target/local2.h>

#endif

/*
$Log: html.h,v $
Revision 1.5  2002/03/18 19:30:47  forrest@mibsoftware.com rights=#1
 Prototypes for httpacc.c

Revision 1.4  2002/02/10 03:17:44  forrest@mibsoftware.com rights=#1
Fix LIDESC

Revision 1.3  2002/02/10 02:39:26  forrest@mibsoftware.com rights=#1
Space/Tab cleanup.  Fix lidesc.  Standardized chg log

Revision 1.2  2002/01/29 04:40:02  forrest@mibsoftware.com rights=#1
   Prep for publish.  API clean up, TAB, space at eol removal

Revision 1.1  2001/01/06 19:36:17  forrest@mibsoftware.com rights=#1
   Initial import to CVS

rights#1 Copyright (c) Forrest J Cavalier III d-b-a Mib Software
rights#1 License text in <librock/license/librock.txt> librock_LIDESC_HC=12440211096131f5976d36be0cddca4cd9152e45
*/