/***	APPLICATION PROFILES INITALIZATION****	(c) COPYRIGHT MIT 1995.**	Please first read the full copyright statement in the file COPYRIGH.**	@(#) $Id: HTProfil.c,v 2.30 2001/08/14 16:15:50 kahan Exp $****	Defines a set of application profiles*//* Library include files */#include "wwwsys.h"#include "WWWUtil.h"#include "WWWCore.h"#include "WWWCache.h"#include "WWWStream.h"#include "HTInit.h"#include "HTProfil.h"				         /* Implemented here */PRIVATE HTList * converters = NULL;PRIVATE HTList * transfer_encodings = NULL;PRIVATE HTList * content_encodings = NULL;PRIVATE BOOL preemptive = NO;/* ------------------------------------------------------------------------- */PUBLIC void HTProfile_delete (void){    if (!preemptive) HTEventTerminate();    if (HTLib_isInitialized()) {	/* Clean up the persistent cache (if any) */	HTCacheTerminate();	/* Clean up all the global preferences */	HTFormat_deleteAll();	/* The following lists have been cleaned up by HTFormat_deleteAll */	transfer_encodings = 0;	content_encodings = 0;	converters = 0;	/* Remove bindings between suffixes, media types */	HTBind_deleteAll();	/* Terminate libwww */	HTLibTerminate();    }}PRIVATE void client_profile (const char * AppName, const char * AppVersion,			     BOOL preemptive, BOOL cache, BOOL HTMLParser){    /* If the Library is not already initialized then do it */    if (!HTLib_isInitialized()) HTLibInit(AppName, AppVersion);    /* Register the default set of messages and dialog functions */    HTAlertInit();    HTAlert_setInteractive(YES);    if (!converters) converters = HTList_new();    if (!transfer_encodings) transfer_encodings = HTList_new();    if (!content_encodings) content_encodings = HTList_new();    /* Register the default set of transport protocols */    HTTransportInit();    /* Register the default set of application protocol modules */    if (preemptive)	HTProtocolPreemptiveInit();    else	HTProtocolInit();    /* Initialize suffix bindings for local files */    HTBind_init();    /* Set max number of sockets we want open simultanously */     HTNet_setMaxSocket(32);    /* The persistent cache does not work in preemptive mode */    if (cache) HTCacheInit(NULL, 20);    /* Register the default set of BEFORE and AFTER filters */    HTNetInit();    /* Set up the default set of Authentication schemes */    HTAAInit();    /* Get any proxy or gateway environment variables */    HTProxy_getEnvVar();    /* Register the default set of converters */    HTConverterInit(converters);    /* Register the default libwww HTML parser */    if (HTMLParser) HTMLInit(converters);    /* Set the convertes as global converters for all requests */    HTFormat_setConversion(converters);    /* Register the default set of transfer encoders and decoders */    HTTransferEncoderInit(transfer_encodings);    HTFormat_setTransferCoding(transfer_encodings);    /* Register the default set of content encoders and decoders */    HTContentEncoderInit(content_encodings);    if (HTList_count(content_encodings) > 0)	HTFormat_setContentCoding(content_encodings);    else {	HTList_delete(content_encodings);	content_encodings = NULL;    }    /* Register the default set of MIME header parsers */    HTMIMEInit();    /* Register the default set of file suffix bindings */    HTFileInit();    /* Register the default set of Icons for directory listings */    HTIconInit(NULL);}PUBLIC void HTProfile_newClient (const char * AppName, const char * AppVersion){    /* Do the default setup */    client_profile(AppName, AppVersion, NO, YES, NO);    /* Set up default event loop */    HTEventInit();}PUBLIC void HTProfile_newHTMLClient (const char * AppName, const char * AppVersion){    /* Do the default setup */    client_profile(AppName, AppVersion, NO, YES, YES);    /* Set up default event loop */    HTEventInit();}PUBLIC void HTProfile_newPreemptiveClient (const char * AppName,					   const char * AppVersion){    /* Do the default setup */    client_profile(AppName, AppVersion, YES, NO, NO);    /* Set up default event loop */    HTEventInit();    /* Remember that we are loading preemptively */    preemptive = YES;}PUBLIC void HTProfile_newNoCacheClient (const char * AppName,					const char * AppVersion){    /* Do the default setup */    client_profile(AppName, AppVersion, NO, NO, NO);    /* Set up default event loop */    HTEventInit();}PUBLIC void HTProfile_newHTMLNoCacheClient (const char * AppName,					    const char * AppVersion){    /* Do the default setup */    client_profile(AppName, AppVersion, NO, NO, YES);    /* Set up default event loop */    HTEventInit();}PRIVATE void robot_profile (const char * AppName, const char * AppVersion){    /* If the Library is not already initialized then do it */    if (!HTLib_isInitialized()) HTLibInit(AppName, AppVersion);    if (!converters) converters = HTList_new();    if (!transfer_encodings) transfer_encodings = HTList_new();    if (!content_encodings) content_encodings = HTList_new();    /* Register the default set of transport protocols */    HTTransportInit();    /* Register the default set of application protocol modules */    HTProtocolInit();    /* Initialize suffix bindings for local files */    HTBind_init();    /* Set max number of sockets we want open simultanously */     HTNet_setMaxSocket(32);    /* Register some default set of BEFORE and AFTER filters */    HTNet_addBefore(HTRuleFilter, NULL, NULL, HT_FILTER_MIDDLE);     HTNet_addBefore(HTProxyFilter, NULL, NULL, HT_FILTER_MIDDLE);     HTNet_addAfter(HTInfoFilter, NULL, NULL, HT_ALL, HT_FILTER_LATE);     /* Get any proxy or gateway environment variables */    HTProxy_getEnvVar();    /* Register the default set of converters including the HTML parser */    HTConverterInit(converters);    HTMLInit(converters);    /* Set the convertes as global converters for all requests */    HTFormat_setConversion(converters);    /* Register the default set of transfer encoders and decoders */    HTTransferEncoderInit(transfer_encodings);    HTFormat_setTransferCoding(transfer_encodings);    /* Register the default set of content encoders and decoders */    HTContentEncoderInit(content_encodings);    if (HTList_count(content_encodings) > 0)	HTFormat_setContentCoding(content_encodings);    else {	HTList_delete(content_encodings);	content_encodings = NULL;    }    /* Register the default set of MIME header parsers */    HTMIMEInit();    /* Register the default set of file suffix bindings */    HTFileInit();    /* Register the default set of Icons for directory listings */    HTIconInit(NULL);    /* Register some default messages and dialog functions */    if (HTAlert_interactive()) {	HTAlert_add(HTError_print, HT_A_MESSAGE);	HTAlert_add(HTConfirm, HT_A_CONFIRM);	HTAlert_add(HTPrompt, HT_A_PROMPT);	HTAlert_add(HTPromptPassword, HT_A_SECRET);	HTAlert_add(HTPromptUsernameAndPassword, HT_A_USER_PW);    }    HTAlert_setInteractive(YES);}PUBLIC void HTProfile_newRobot (const char * AppName, const char * AppVersion){      /* set up default event loop */    HTEventInit();    robot_profile(AppName, AppVersion);    /* Register the default set of application protocol modules */    HTProtocolInit();}PUBLIC void HTProfile_newPreemptiveRobot (const char * AppName,					  const char * AppVersion){    robot_profile(AppName, AppVersion);    /* Register the default set of application protocol modules */    HTProtocolPreemptiveInit();    /* Remember that we are loading preemptively */    preemptive = YES;}