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Diffstat (limited to 'src/HTAlert.h')
| -rw-r--r-- | src/HTAlert.h | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/src/HTAlert.h b/src/HTAlert.h new file mode 100644 index 0000000..03106f5 --- /dev/null +++ b/src/HTAlert.h @@ -0,0 +1,168 @@ +/* + * $LynxId: HTAlert.h,v 1.35 2016/11/24 23:44:49 tom Exp $ + * + * 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 HTInfoMsg2(const char *Msg, const char *Arg); + 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(off_t bytes, off_t 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, const char *given); + +/* 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, + int 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 LYSleepDelay(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 */ |