Imported MDR. Some code still not entirely functional -- I haven't been able to figure out how to detect SSL, so IMAP and POP have it turned off. PPP auto-detect is also not functional at the moment. Other than that, it seems to work beautifully. Packaging will come later.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9016 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-20 22:31:50 +00:00
parent 48061f2026
commit f7215ac853
154 changed files with 75670 additions and 0 deletions
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+#ifndef ZOIDBERG_GARGOYLE_MAIL_UTIL_H
+#define ZOIDBERG_GARGOYLE_MAIL_UTIL_H
+/* mail util - header parsing
+**
+** Copyright 2001-2003 Dr. Zoidberg Enterprises. All rights reserved.
+*/
+
+
+#include <stdio.h>
+
+class BString;
+
+// The next couple of functions are our wrapper around convert_to_utf8 and
+// convert_from_utf8 so that they can also convert from UTF-8 to UTF-8 by
+// specifying the MDR_UTF8_CONVERSION constant as the conversion operation.
+
+status_t mail_convert_to_utf8(uint32 srcEncoding, const char *src,
+	int32 *srcLen, char *dst, int32 *dstLen, int32 *state,
+	char substitute = B_SUBSTITUTE);
+
+status_t mail_convert_from_utf8(uint32 dstEncoding, const char *src,
+	int32 *srcLen, char *dst, int32 *dstLen, int32 *state,
+	char substitute = B_SUBSTITUTE);
+
+
+void trim_white_space(BString &string);
+// Remove leading and trailing white space from the string.
+
+void SubjectToThread(BString &string);
+// Convert a subject to the core words (remove the extraneous RE: re: etc).
+
+time_t ParseDateWithTimeZone(const char *DateString);
+// Converts a date to a time.  Handles time zones too, unlike parsedate.
+
+ssize_t rfc2047_to_utf8(char **buffer, size_t *bufLen, size_t strLen = 0);
+ssize_t utf8_to_rfc2047(char **bufp, ssize_t length,uint32 charset, char encoding);
+// convert (in place) RFC 2047-style escape sequences ("=?...?.?...?=")
+// in the first strLen characters of *buffer into UTF-8, and return the
+// length of the converted string or an error code less than 0 on error.
+//
+// This may cause the string to grow.  If it grows bigger than *bufLen,
+// *buffer will be reallocated using realloc(), and its new length stored
+// in *bufLen.
+//
+// Unidentified charsets and conversion errors cause
+// the offending text to be skipped.
+
+void FoldLineAtWhiteSpaceAndAddCRLF (BString &string);
+// Insert CRLF at various spots in the given string (before white space) so
+// that the line length is mostly under 78 bytes.  Also makes sure there is a
+// CRLF at the very end.
+
+ssize_t nextfoldedline(const char** header, char **buffer, size_t *buflen);
+ssize_t readfoldedline(FILE *file, char **buffer, size_t *buflen);
+ssize_t readfoldedline(BPositionIO &in, char **buffer, size_t *buflen);
+// Return in *buffer a \n-terminated line (even if the original is \r\n
+// terminated or not terminated at all (last line in file situation)) from a
+// memory buffer, FILE* or BPositionIO, after folding \r?\n(\s)->$1.  Return
+// the length of the folded string directly, or a negative error code if there
+// was a memory allocation error or file read error.  It will return zero only
+// when trying to read at end of file.  *header, *file and &in are left
+// pointing to the first character after the line read.
+//
+// if buffer is not NULL return a pointer to the buffer in *buffer
+// if *buffer is not NULL, use the preallocated buffer, though it may get
+// realloc'd (so use malloc to allocate it and expect to have your *buffer
+// pointer modified to point to the new buffer if a realloc happens).
+// if buflen is not NULL, return the final size of the buffer in buflen
+// if buffer is not NULL, buflen is not NULL, and *buffer is not NULL
+//   *buffer is a buffer of size *buflen
+// if buffer is NULL or *buffer is NULL, and buflen is not NULL then
+//   start with a buffer of size *buflen
+
+status_t parse_header(BMessage &headers, BPositionIO &input);
+
+void extract_address(BString &address);
+	// retrieves the mail address only from an address header formatted field
+
+void extract_address_name(BString &address);
+	// Given a header field (usually the From: e-mail address) with gobbledygook in
+	// it, find the longest human-readable phrase (usually the person's name).
+
+void get_address_list(BList &list, const char *string, void (*cleanupFunc)(BString &) = NULL);
+
+#endif	/* ZOIDBERG_GARGOYLE_MAIL_UTIL_H */