84 lines
1.9 KiB
C
84 lines
1.9 KiB
C
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#ifndef rfc2047_h
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#define rfc2047_h
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/*
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** Copyright 1998 - 2000 Double Precision, Inc. See COPYING for
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** distribution information.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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static const char rfc2047_h_rcsid[]="$Id$";
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extern int rfc2047_decode(const char *text,
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int (*func)(const char *, int, const char *, void *),
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void *arg);
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extern char *rfc2047_decode_simple(const char *text);
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extern char *rfc2047_decode_enhanced(const char *text, const char *mychset);
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/*
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** If libunicode.a is available, like rfc2047_decode_enhanced, but attempt to
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** convert to my preferred charset.
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*/
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struct unicode_info;
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extern char *rfc2047_decode_unicode(const char *text,
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const struct unicode_info *mychset,
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int options);
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#define RFC2047_DECODE_DISCARD 1
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/* options: Discard unknown charsets from decoded string. */
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#define RFC2047_DECODE_ABORT 2
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/* options: Abort if we encounter an unknown charset, errno=EINVAL */
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/*
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** rfc2047_print is like rfc822_print, except that it converts RFC 2047
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** MIME encoding to 8 bit text.
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*/
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struct rfc822a;
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void rfc2047_print(const struct rfc822a *a,
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const char *charset,
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void (*print_func)(char, void *),
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void (*print_separator)(const char *, void *), void *);
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/*
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** And now, let's encode something with RFC 2047. Encode the following
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** string in the indicated character set, into a malloced buffer. Returns 0
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** if malloc failed.
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*/
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char *rfc2047_encode_str(const char *str, const char *charset);
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/*
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** If you can live with the encoded text being generated on the fly, use
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** rfc2047_encode_callback, which calls a callback function, instead of
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** dynamically allocating memory.
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*/
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int rfc2047_encode_callback(const char *str, const char *charset,
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int (*func)(const char *, size_t, void *), void *arg);
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/*
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** rfc2047_encode_header allocates a buffer, and MIME-encodes an RFC822 header
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**
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*/
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char *rfc2047_encode_header(const struct rfc822a *a,
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const char *charset);
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#ifdef __cplusplus
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}
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#endif
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#endif
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