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NE_GET_ERROR

NE_GET_ERROR

Section: neon API reference (3) Updated: 14 October 2010
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NAME

ne_get_error, ne_set_error - error handling for HTTP sessions  

SYNOPSIS

#include <ne_session.h>
const char *ne_get_error(ne_sesssion *session);
void ne_set_error(ne_sesssion *session, const char *format, ...);
 

DESCRIPTION

The session error string is used to store any human-readable error information associated with any errors which occur whilst using the HTTP session.

The ne_get_error function returns the current session error string. This string persists only until it is changed by a subsequent operation on the session. If localisation was enabled at build time, and if necessary enabled at run-time if necessary using ne_i18n_init, the returned string may have been translated into the user's current locale.

The ne_set_error function can be used to set a new session error string, using a printf-style format string interface.  

RETURN VALUE

ne_set_error returns a constant NUL-terminated string. In the default English locale, the returned string will not have a terminating "." period character.  

EXAMPLES

Retrieve the current error string:

ne_session *sess = ne_session_create(...);
...
printf("Error was: %s\n", ne_get_error(sess));

Set a new error string:

ne_session *sess = ne_session_create(...);
...
ne_set_error(sess, "Response missing header %s", "somestring");
 

AUTHOR

Joe Orton <neon@lists.manyfish.co.uk>

Author.
 

COPYRIGHT



 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
EXAMPLES
AUTHOR
COPYRIGHT

This document was created by man2html, using the manual pages.
Time: 21:50:52 GMT, April 16, 2011