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/* Displaying messages and getting input for WWW Library
* =====================================================
*
* May 92 Created By C.T. Barker
* Feb 93 Portablized etc TBL
*/
#ifndef HTALERT_H
#define HTALERT_H 1
#include <LYCookie.h>
#ifdef __cplusplus
extern "C" {
#endif
#define ALERT_PREFIX_LEN 5
/* Display a message and get the input
*
* On entry,
* Msg is the message.
*
* On exit,
* Return value is malloc'd string which must be freed.
*/ extern char *HTPrompt(const char *Msg, const char *deflt);
/* Display a message, don't wait for input
*
* On entry,
* The input is a list of parameters for printf.
*/
extern void HTAlert(const char *Msg);
extern void HTAlwaysAlert(const char *extra_prefix, const char *Msg);
extern void HTInfoMsg(const char *Msg);
extern void HTUserMsg(const char *Msg);
extern void HTUserMsg2(const char *Msg, const char *Arg);
/* Display a progress message for information (and diagnostics) only
*
* On entry,
* The input is a list of parameters for printf.
*/
extern const char *HTProgressUnits(int kilobytes);
extern void HTProgress(const char *Msg);
extern void HTReadProgress(long bytes, long total);
#define _HTProgress(msg) mustshow = TRUE, HTProgress(msg)
/*
* Indicates whether last HTConfirm was cancelled (^G or ^C) and
* resets flag. (so only call once!) - kw
*/
extern BOOL HTLastConfirmCancelled(void);
/*
* Supports logic for forced yes/no prompt results.
*/
extern int HTForcedPrompt(int Opt, const char *Msg, int Dft);
/* Display a message, then wait for 'yes' or 'no', allowing default
* response if a return or left-arrow is used.
*
* On entry,
* Takes a list of parameters for printf.
*
* On exit,
* If the user enters 'YES', returns TRUE, returns FALSE
* otherwise.
*/
extern int HTConfirmDefault(const char *Msg, int Dft);
/* Display a message, then wait for 'yes' or 'no'.
*
* On entry,
* Takes a list of parameters for printf.
*
* On exit,
* If the user enters 'YES', returns TRUE, returns FALSE
* otherwise.
*/
extern BOOL HTConfirm(const char *Msg);
extern BOOL confirm_post_resub(const char *address,
const char *title,
int if_imgmap,
int if_file);
/* Prompt for password without echoing the reply
*/
extern char *HTPromptPassword(const char *Msg);
/* Prompt both username and password HTPromptUsernameAndPassword()
* ---------------------------------
* On entry,
* Msg is the prompting message.
* *username and
* *password are char pointers; they are changed
* to point to result strings.
* IsProxy should be TRUE if this is for
* proxy authentication.
*
* If *username is not NULL, it is taken
* to point to a default value.
* Initial value of *password is
* completely discarded.
*
* On exit,
* *username and *password point to newly allocated
* strings -- original strings pointed to by them
* are NOT freed.
*
*/
extern void HTPromptUsernameAndPassword(const char *Msg,
char **username,
char **password,
BOOL IsProxy);
/* Confirm a cookie operation. HTConfirmCookie()
* ---------------------------
*
* On entry,
* server is the server sending the Set-Cookie.
* domain is the domain of the cookie.
* path is the path of the cookie.
* name is the name of the cookie.
* value is the value of the cookie.
*
* On exit,
* Returns FALSE on cancel,
* TRUE if the cookie should be set.
*/
extern BOOL HTConfirmCookie(domain_entry * dp, const char *server,
const char *name,
const char *value);
/* Confirm redirection of POST. HTConfirmPostRedirect()
* ----------------------------
* On entry,
* Redirecting_url is the Location.
* server_status is the server status code.
*
* On exit,
* Returns 0 on cancel,
* 1 for redirect of POST with content,
* 303 for redirect as GET without content
*/
extern int HTConfirmPostRedirect(const char *Redirecting_url,
int server_status);
extern void LYSleepAlert(void);
extern void LYSleepDebug(void);
extern void LYSleepInfo(void);
extern void LYSleepMsg(void);
extern void LYSleepReplay(void);
#ifdef HAVE_STRERROR
#define LYStrerror strerror
#else
extern char *LYStrerror(int code);
#endif /* HAVE_STRERROR */
#ifdef __cplusplus
}
#endif
#endif /* HTALERT_H */
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