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This commit is contained in:
dockes 2007-01-18 14:23:42 +00:00
parent d12021b22c
commit af8bfb3fe7
1 changed files with 16 additions and 7 deletions
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23
src/utils/mimeparse.cpp
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@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: mimeparse.cpp,v 1.17 2006-11-30 13:38:44 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: mimeparse.cpp,v 1.18 2007-01-18 14:23:42 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
@ -38,6 +38,13 @@ static char rcsid[] = "@(#$Id: mimeparse.cpp,v 1.17 2006-11-30 13:38:44 dockes E
using namespace std;
#endif /* NO_NAMESPACES */
//#define DEBUG_MIMEPARSE
#ifdef DEBUG_MIMEPARSE
#define DPRINT(X) fprintf X
#else
#define DPRINT(X)
#endif
// Parsing a header value. Only content-type and content-disposition
// have parameters, but others are compatible with content-type
// syntax, only, parameters are not used. So we can parse all like:
@ -426,15 +433,15 @@ static bool rfc2047_decodeParsed(const std::string& charset,
const std::string& value,
std::string &utf8)
{
// fprintf(stderr, "DecodeParsed: charset [%s] enc [%s] val [%s]\n",
// charset.c_str(), encoding.c_str(), value.c_str());
DPRINT((stderr, "DecodeParsed: charset [%s] enc [%s] val [%s]\n",
charset.c_str(), encoding.c_str(), value.c_str()));
utf8 = "";
string decoded;
if (!stringlowercmp("b", encoding)) {
if (!base64_decode(value, decoded))
return false;
// fprintf(stderr, "FromB64: [%s]\n", decoded.c_str());
DPRINT((stderr, "FromB64: [%s]\n", decoded.c_str()));
} else if (!stringlowercmp("q", encoding)) {
if (!qp_decode(value, decoded))
return false;
@ -446,14 +453,14 @@ static bool rfc2047_decodeParsed(const std::string& charset,
else
temp += decoded[pos];
decoded = temp;
// fprintf(stderr, "FromQP: [%s]\n", decoded.c_str());
DPRINT((stderr, "FromQP: [%s]\n", decoded.c_str()));
} else {
// fprintf(stderr, "Bad encoding [%s]\n", encoding.c_str());
DPRINT((stderr, "Bad encoding [%s]\n", encoding.c_str()));
return false;
}
if (!transcode(decoded, utf8, charset, "UTF-8")) {
// fprintf(stderr, "Transcode failed\n");
DPRINT((stderr, "Transcode failed\n"));
return false;
}
return true;
@ -471,6 +478,8 @@ typedef enum {rfc2047base, rfc2047ready, rfc2047open_eq,
bool rfc2047_decode(const std::string& in, std::string &out)
{
DPRINT((stderr, "rfc2047_decode: [%s]\n", in.c_str()));
Rfc2047States state = rfc2047ready;
string encoding, charset, value, utf8;