std::stringstream stream;
stream.str(m_strMessage.c_str());
stream.flush();
/* We're using a callback function to specify the payload (the headers and
* body of the message). You could just use the CURLOPT_READDATA option to
* specify a FILE pointer to read from. */
curl_easy_setopt(curl, CURLOPT_READFUNCTION, &CSmtpSendMail::payload_source);
curl_easy_setopt(curl, CURLOPT_READDATA, (void *)&stream);
curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
CURLcode CSmtpSendMail::SendMail()
CreatMessage();
bool ret = true;
CURL *curl;
CURLcode res = CURLE_OK;
struct curl_slist *recipients = NULL;
curl = curl_easy_init();
if (curl) {
/* Set username and password */
curl_easy_setopt(curl, CURLOPT_USERNAME, m_strUserName.c_str());
curl_easy_setopt(curl, CURLOPT_PASSWORD, m_strPassword.c_str());
char urlBuf[256] = { 0 };
sprintf( urlBuf, "smtp://%s:%s", m_strServerName.c_str(), m_strPort.c_str() );
curl_easy_setopt(curl, CURLOPT_URL, urlBuf);
/* If you want to connect to a site who isn't using a certificate that is
* signed by one of the certs in the CA bundle you have, you can skip the
* verification of the server's certificate. This makes the connection
* A LOT LESS SECURE.
* If you have a CA cert for the server stored someplace else than in the
* default bundle, then the CURLOPT_CAPATH option might come handy for
* you. */
#ifdef SKIP_PEER_VERIFICATION
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
#endif
/* If the site you're connecting to uses a different host name that what
* they have mentioned in their server certificate's commonName (or
* subjectAltName) fields, libcurl will refuse to connect. You can skip
* this check, but this will make the connection less secure. */
#ifdef SKIP_HOSTNAME_VERIFICATION
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
#endif
/* Note that this option isn't strictly required, omitting it will result
* in libcurl sending the MAIL FROM command with empty sender data. All
* autoresponses should have an empty reverse-path, and should be directed
* to the address in the reverse-path which triggered them. Otherwise,
* they could cause an endless loop. See RFC 5321 Section 4.5.5 for more
* details.
//curl_easy_setopt(curl, CURLOPT_MAIL_FROM, FROM);
curl_easy_setopt(curl, CURLOPT_MAIL_FROM, m_strSendMail.c_str());
/* Add two recipients, in this particular case they correspond to the
* To: and Cc: addressees in the header, but they could be any kind of
* recipient. */
for (size_t i = 0; i < m_vRecvMail.size(); i++) {
recipients = curl_slist_append(recipients, m_vRecvMail[i].c_str());
curl_easy_setopt(curl, CURLOPT_MAIL_RCPT, recipients);
std::stringstream stream;
stream.str(m_strMessage.c_str());
stream.flush();
/* We're using a callback function to specify the payload (the headers and
* body of the message). You could just use the CURLOPT_READDATA option to
* specify a FILE pointer to read from. */
// 注意回调函数必须设置为static
curl_easy_setopt(curl, CURLOPT_READFUNCTION, &CSmtpSendMail::payload_source);
curl_easy_setopt(curl, CURLOPT_READDATA, (void *)&stream);
curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
/* Since the traffic will be encrypted, it is very useful to turn on debug
* information within libcurl to see what is happening during the
* transfer */
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_multi_perform()
/* Send the message */
res = curl_easy_perform(curl);
CURLINFO info = CURLINFO_NONE;
curl_easy_getinfo(curl, info);
/* Check for errors */
if (res != CURLE_OK) {
fprintf(stderr, "curl_easy_perform() failed: %s\n\n",
curl_easy_strerror(res));
char achErrInfo[512] = {0};
sprintf( achErrInfo, "curl_easy_perform() failed, error info: %s\n\n", curl_easy_strerror(res) );
::MessageBoxA( NULL, achErrInfo, "Tip", MB_OK);
ret = false;
m_strErrDesription = achErrInfo;
/* Sleep( 100 );
res = curl_easy_perform(curl); */
m_strErrDesription = "";
/* Free the list of recipients */
curl_slist_free_all(recipients);
/* Always cleanup */
curl_easy_cleanup(curl);
res = CURLE_FAILED_INIT;
char achErrInfo[512] = {0};
sprintf( achErrInfo, "curl_easy_init() failed, error info: %s\n\n", curl_easy_strerror(res) );
m_strErrDesription = achErrInfo;
return res;
