dovecot-2.2: lib-mail: Added mail-html2text API
dovecot at dovecot.org
dovecot at dovecot.org
Fri Jan 16 22:16:56 UTC 2015
details: http://hg.dovecot.org/dovecot-2.2/rev/d59753d9f5e9
changeset: 18156:d59753d9f5e9
user: Timo Sirainen <tss at iki.fi>
date: Sat Jan 17 00:15:44 2015 +0200
description:
lib-mail: Added mail-html2text API
What makes it mail-specific is that it allows skipping over data inside
<blockquote>. This code probably doesn't parse HTML perfectly, but hopefully
good enough for HTML emails.
diffstat:
src/lib-mail/Makefile.am | 10 +
src/lib-mail/html-entities.h | 253 ++++++++++++++++++++++++++++
src/lib-mail/mail-html2text.c | 323 +++++++++++++++++++++++++++++++++++++
src/lib-mail/mail-html2text.h | 15 +
src/lib-mail/test-mail-html2text.c | 80 +++++++++
5 files changed, 681 insertions(+), 0 deletions(-)
diffs (truncated from 735 to 300 lines):
diff -r 3d612ade5d75 -r d59753d9f5e9 src/lib-mail/Makefile.am
--- a/src/lib-mail/Makefile.am Thu Jan 15 01:26:02 2015 +0200
+++ b/src/lib-mail/Makefile.am Sat Jan 17 00:15:44 2015 +0200
@@ -13,6 +13,7 @@
istream-header-filter.c \
istream-nonuls.c \
istream-qp-decoder.c \
+ mail-html2text.c \
mail-user-hash.c \
mbox-from.c \
message-address.c \
@@ -33,6 +34,9 @@
rfc2231-parser.c \
rfc822-parser.c
+noinst_HEADERS = \
+ html-entities.h
+
headers = \
istream-attachment-connector.h \
istream-attachment-extractor.h \
@@ -43,6 +47,7 @@
istream-qp.h \
mail-user-hash.h \
mbox-from.h \
+ mail-html2text.h \
mail-types.h \
message-address.h \
message-binary-part.h \
@@ -71,6 +76,7 @@
test-istream-binary-converter \
test-istream-header-filter \
test-istream-qp-decoder \
+ test-mail-html2text \
test-mbox-from \
test-message-address \
test-message-date \
@@ -160,6 +166,10 @@
test_message_part_LDADD = message-part.lo message-parser.lo message-header-parser.lo message-size.lo rfc822-parser.lo rfc2231-parser.lo $(test_libs)
test_message_part_DEPENDENCIES = $(test_deps)
+test_mail_html2text_SOURCES = test-mail-html2text.c
+test_mail_html2text_LDADD = mail-html2text.lo $(test_libs)
+test_mail_html2text_DEPENDENCIES = $(test_deps)
+
test_ostream_dot_SOURCES = test-ostream-dot.c
test_ostream_dot_LDADD = ostream-dot.lo $(test_libs)
test_ostream_dot_DEPENDENCIES = $(test_deps)
diff -r 3d612ade5d75 -r d59753d9f5e9 src/lib-mail/html-entities.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/lib-mail/html-entities.h Sat Jan 17 00:15:44 2015 +0200
@@ -0,0 +1,253 @@
+{ "quot", 0x0022 },
+{ "amp", 0x0026 },
+{ "apos", 0x0027 },
+{ "lt", 0x003C },
+{ "gt", 0x003E },
+{ "nbsp", 0x00A0 },
+{ "iexcl", 0x00A1 },
+{ "cent", 0x00A2 },
+{ "pound", 0x00A3 },
+{ "curren", 0x00A4 },
+{ "yen", 0x00A5 },
+{ "brvbar", 0x00A6 },
+{ "sect", 0x00A7 },
+{ "uml", 0x00A8 },
+{ "copy", 0x00A9 },
+{ "ordf", 0x00AA },
+{ "laquo", 0x00AB },
+{ "not", 0x00AC },
+{ "shy", 0x00AD },
+{ "reg", 0x00AE },
+{ "macr", 0x00AF },
+{ "deg", 0x00B0 },
+{ "plusmn", 0x00B1 },
+{ "sup2", 0x00B2 },
+{ "sup3", 0x00B3 },
+{ "acute", 0x00B4 },
+{ "micro", 0x00B5 },
+{ "para", 0x00B6 },
+{ "middot", 0x00B7 },
+{ "cedil", 0x00B8 },
+{ "sup1", 0x00B9 },
+{ "ordm", 0x00BA },
+{ "raquo", 0x00BB },
+{ "frac14", 0x00BC },
+{ "frac12", 0x00BD },
+{ "frac34", 0x00BE },
+{ "iquest", 0x00BF },
+{ "Agrave", 0x00C0 },
+{ "Aacute", 0x00C1 },
+{ "Acirc", 0x00C2 },
+{ "Atilde", 0x00C3 },
+{ "Auml", 0x00C4 },
+{ "Aring", 0x00C5 },
+{ "AElig", 0x00C6 },
+{ "Ccedil", 0x00C7 },
+{ "Egrave", 0x00C8 },
+{ "Eacute", 0x00C9 },
+{ "Ecirc", 0x00CA },
+{ "Euml", 0x00CB },
+{ "Igrave", 0x00CC },
+{ "Iacute", 0x00CD },
+{ "Icirc", 0x00CE },
+{ "Iuml", 0x00CF },
+{ "ETH", 0x00D0 },
+{ "Ntilde", 0x00D1 },
+{ "Ograve", 0x00D2 },
+{ "Oacute", 0x00D3 },
+{ "Ocirc", 0x00D4 },
+{ "Otilde", 0x00D5 },
+{ "Ouml", 0x00D6 },
+{ "times", 0x00D7 },
+{ "Oslash", 0x00D8 },
+{ "Ugrave", 0x00D9 },
+{ "Uacute", 0x00DA },
+{ "Ucirc", 0x00DB },
+{ "Uuml", 0x00DC },
+{ "Yacute", 0x00DD },
+{ "THORN", 0x00DE },
+{ "szlig", 0x00DF },
+{ "agrave", 0x00E0 },
+{ "aacute", 0x00E1 },
+{ "acirc", 0x00E2 },
+{ "atilde", 0x00E3 },
+{ "auml", 0x00E4 },
+{ "aring", 0x00E5 },
+{ "aelig", 0x00E6 },
+{ "ccedil", 0x00E7 },
+{ "egrave", 0x00E8 },
+{ "eacute", 0x00E9 },
+{ "ecirc", 0x00EA },
+{ "euml", 0x00EB },
+{ "igrave", 0x00EC },
+{ "iacute", 0x00ED },
+{ "icirc", 0x00EE },
+{ "iuml", 0x00EF },
+{ "eth", 0x00F0 },
+{ "ntilde", 0x00F1 },
+{ "ograve", 0x00F2 },
+{ "oacute", 0x00F3 },
+{ "ocirc", 0x00F4 },
+{ "otilde", 0x00F5 },
+{ "ouml", 0x00F6 },
+{ "divide", 0x00F7 },
+{ "oslash", 0x00F8 },
+{ "ugrave", 0x00F9 },
+{ "uacute", 0x00FA },
+{ "ucirc", 0x00FB },
+{ "uuml", 0x00FC },
+{ "yacute", 0x00FD },
+{ "thorn", 0x00FE },
+{ "yuml", 0x00FF },
+{ "OElig", 0x0152 },
+{ "oelig", 0x0153 },
+{ "Scaron", 0x0160 },
+{ "scaron", 0x0161 },
+{ "Yuml", 0x0178 },
+{ "fnof", 0x0192 },
+{ "circ", 0x02C6 },
+{ "tilde", 0x02DC },
+{ "Alpha", 0x0391 },
+{ "Beta", 0x0392 },
+{ "Gamma", 0x0393 },
+{ "Delta", 0x0394 },
+{ "Epsilon", 0x0395 },
+{ "Zeta", 0x0396 },
+{ "Eta", 0x0397 },
+{ "Theta", 0x0398 },
+{ "Iota", 0x0399 },
+{ "Kappa", 0x039A },
+{ "Lambda", 0x039B },
+{ "Mu", 0x039C },
+{ "Nu", 0x039D },
+{ "Xi", 0x039E },
+{ "Omicron", 0x039F },
+{ "Pi", 0x03A0 },
+{ "Rho", 0x03A1 },
+{ "Sigma", 0x03A3 },
+{ "Tau", 0x03A4 },
+{ "Upsilon", 0x03A5 },
+{ "Phi", 0x03A6 },
+{ "Chi", 0x03A7 },
+{ "Psi", 0x03A8 },
+{ "Omega", 0x03A9 },
+{ "alpha", 0x03B1 },
+{ "beta", 0x03B2 },
+{ "gamma", 0x03B3 },
+{ "delta", 0x03B4 },
+{ "epsilon", 0x03B5 },
+{ "zeta", 0x03B6 },
+{ "eta", 0x03B7 },
+{ "theta", 0x03B8 },
+{ "iota", 0x03B9 },
+{ "kappa", 0x03BA },
+{ "lambda", 0x03BB },
+{ "mu", 0x03BC },
+{ "nu", 0x03BD },
+{ "xi", 0x03BE },
+{ "omicron", 0x03BF },
+{ "pi", 0x03C0 },
+{ "rho", 0x03C1 },
+{ "sigmaf", 0x03C2 },
+{ "sigma", 0x03C3 },
+{ "tau", 0x03C4 },
+{ "upsilon", 0x03C5 },
+{ "phi", 0x03C6 },
+{ "chi", 0x03C7 },
+{ "psi", 0x03C8 },
+{ "omega", 0x03C9 },
+{ "thetasym", 0x03D1 },
+{ "upsih", 0x03D2 },
+{ "piv", 0x03D6 },
+{ "ensp", 0x2002 },
+{ "emsp", 0x2003 },
+{ "thinsp", 0x2009 },
+{ "zwnj", 0x200C },
+{ "zwj", 0x200D },
+{ "lrm", 0x200E },
+{ "rlm", 0x200F },
+{ "ndash", 0x2013 },
+{ "mdash", 0x2014 },
+{ "lsquo", 0x2018 },
+{ "rsquo", 0x2019 },
+{ "sbquo", 0x201A },
+{ "ldquo", 0x201C },
+{ "rdquo", 0x201D },
+{ "bdquo", 0x201E },
+{ "dagger", 0x2020 },
+{ "Dagger", 0x2021 },
+{ "bull", 0x2022 },
+{ "hellip", 0x2026 },
+{ "permil", 0x2030 },
+{ "prime", 0x2032 },
+{ "Prime", 0x2033 },
+{ "lsaquo", 0x2039 },
+{ "rsaquo", 0x203A },
+{ "oline", 0x203E },
+{ "frasl", 0x2044 },
+{ "euro", 0x20AC },
+{ "image", 0x2111 },
+{ "weierp", 0x2118 },
+{ "real", 0x211C },
+{ "trade", 0x2122 },
+{ "alefsym", 0x2135 },
+{ "larr", 0x2190 },
+{ "uarr", 0x2191 },
+{ "rarr", 0x2192 },
+{ "darr", 0x2193 },
+{ "harr", 0x2194 },
+{ "crarr", 0x21B5 },
+{ "lArr", 0x21D0 },
+{ "uArr", 0x21D1 },
+{ "rArr", 0x21D2 },
+{ "dArr", 0x21D3 },
+{ "hArr", 0x21D4 },
+{ "forall", 0x2200 },
+{ "part", 0x2202 },
+{ "exist", 0x2203 },
+{ "empty", 0x2205 },
+{ "nabla", 0x2207 },
+{ "isin", 0x2208 },
+{ "notin", 0x2209 },
+{ "ni", 0x220B },
+{ "prod", 0x220F },
+{ "sum", 0x2211 },
+{ "minus", 0x2212 },
+{ "lowast", 0x2217 },
+{ "radic", 0x221A },
+{ "prop", 0x221D },
+{ "infin", 0x221E },
+{ "ang", 0x2220 },
+{ "and", 0x2227 },
+{ "or", 0x2228 },
+{ "cap", 0x2229 },
+{ "cup", 0x222A },
+{ "int", 0x222B },
+{ "there4", 0x2234 },
+{ "sim", 0x223C },
+{ "cong", 0x2245 },
+{ "asymp", 0x2248 },
+{ "ne", 0x2260 },
+{ "equiv", 0x2261 },
+{ "le", 0x2264 },
+{ "ge", 0x2265 },
+{ "sub", 0x2282 },
+{ "sup", 0x2283 },
+{ "nsub", 0x2284 },
+{ "sube", 0x2286 },
+{ "supe", 0x2287 },
+{ "oplus", 0x2295 },
+{ "otimes", 0x2297 },
+{ "perp", 0x22A5 },
+{ "sdot", 0x22C5 },
+{ "lceil", 0x2308 },
+{ "rceil", 0x2309 },
+{ "lfloor", 0x230A },
+{ "rfloor", 0x230B },
+{ "lang", 0x27E8 },
+{ "rang", 0x27E9 },
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