bool rfc2047::encode_update(const char* in, int n, acl::string* out,
const char* charset /* = "gb2312" */, char coding /* = 'B' */)
{
if (charset == NULL || *charset == 0)
return false;
char ch = toupper(coding);
if (ch != 'B' && ch != 'Q')
return false;
acl_assert(in);
acl_assert(n > 0);
acl_assert(out);
if (m_pCurrentEntry == NULL
|| !EQ(m_pCurrentEntry->pCharset->c_str(), charset)
|| m_pCurrentEntry->coding != ch)
{
if (m_coder)
{
acl_assert(m_pCurrentEntry);
m_coder->encode_finish(out);
*out << "?=";
delete m_coder;
m_coder = NULL;
}
m_pCurrentEntry = NEW rfc2047_entry;
m_pCurrentEntry->pData = NEW acl::string(n * 4/3);
m_pCurrentEntry->pCharset = NEW acl::string(charset);
m_pCurrentEntry->pCharset->upper();
m_pCurrentEntry->coding = ch;
m_List.push_back(m_pCurrentEntry);
if (ch == 'B')
{
m_coder = NEW mime_base64(m_addCrlf, false);
*out << "=?" << m_pCurrentEntry->pCharset->c_str()
<< "?B?";
}
else if (ch == 'Q')
{
m_coder = NEW mime_quoted_printable(m_addCrlf, false);
*out << "=?" << m_pCurrentEntry->pCharset->c_str()
<< "?Q?";
}
}
acl_assert(m_pCurrentEntry);
acl_assert(m_coder);
m_coder->encode_update(in, n, out);
return true;
}
mail_body::mail_body(const char* charset /* = "utf-8" */,
const char* encoding /* = "base64" */)
: charset_(charset)
, transfer_encoding_(encoding)
{
if (transfer_encoding_.compare("base64", false) == 0)
coder_ = NEW mime_base64(true, true);
else if (transfer_encoding_.compare("qp", false) == 0)
coder_ = NEW mime_quoted_printable(true, true);
else if (transfer_encoding_.compare("uucode", false) == 0)
coder_ = NEW mime_uucode(true, true);
else if (transfer_encoding_.compare("xxcode", false) == 0)
coder_ = NEW mime_xxcode(true, true);
else
coder_ = NULL;
html_ = NULL;
hlen_ = 0;
text_ = NULL;
tlen_ = 0;
attachments_ = NULL;
mime_stype_ = MIME_STYPE_OTHER;
}