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html support and refactoring

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This commit is contained in:
SimplestStudio
2025-03-05 11:12:45 +02:00
parent 5c6806016c
commit 5723f90929
1 changed files with 32 additions and 9 deletions
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41
win-linux/src/cmailmessage.cpp
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@ -68,6 +68,16 @@ static std::string getFormattedDate()
return oss.str();
}
static std::string getTempFileName(const std::string &extension)
{
static int id = 0;
char buff[L_tmpnam];
std::string tmp_name(std::tmpnam(buff));
tmp_name.append(std::to_string(++id));
tmp_name.append(extension);
return tmp_name;
}
static bool writeFile(const std::string &filePath, const std::string &data)
{
std::ofstream file(filePath, std::ios::out);
@ -123,14 +133,10 @@ void CMailMessage::openEML(const std::string &from, const std::string &to, const
<< "Date: " << getFormattedDate() << "\n"
<< "X-Unsent: 1\n"
<< "MIME-Version: 1.0\n"
// << "Content-Type: text/plain; charset=UTF-8\n"
<< "Content-Type: text/html; charset=UTF-8\n"
<< "\n" << msg << "\n";
static int id = 0;
char buff[L_tmpnam];
std::string tmp_name(std::tmpnam(buff));
tmp_name.append(std::to_string(++id));
tmp_name.append(".eml");
std::string tmp_name = getTempFileName(".eml");
if (writeFile(tmp_name, data.str())) {
#ifdef __APPLE__
@ -151,19 +157,36 @@ bool CMailMessage::sendMapiMail(std::string to, std::string name, std::string su
ULONG (WINAPI *_MAPISendMail)(LHANDLE, ULONG_PTR, MapiMessage*, FLAGS, ULONG);
*(FARPROC*)&_MAPISendMail = GetProcAddress(lib, "MAPISendMail");
if (_MAPISendMail) {
std::string tmp_name = getTempFileName(".html");
if (!writeFile(tmp_name, msg))
return false;
pimpl->eml_paths.push(tmp_name);
MapiRecipDesc recip[1] = { {0} };
recip[0].ulRecipClass = MAPI_TO;
recip[0].lpszAddress = &to[0];
recip[0].lpszName = &name[0];
std::string fileName = ""; // Forces HTML attachment to be rendered as email body
MapiFileDesc mapiFile[1] = { {0} };
mapiFile[0].nPosition = (ULONG)-1;
mapiFile[0].lpszPathName = &tmp_name[0];
mapiFile[0].lpszFileName = &fileName[0];
std::string msgType = "IPM.Note";
MapiMessage mapiMsg = { 0 };
mapiMsg.lpszSubject = &subject[0];
mapiMsg.lpszMessageType = &msgType[0];
mapiMsg.lpRecips = recip;
mapiMsg.nRecipCount = 1;
mapiMsg.lpszNoteText = &msg[0];
mapiMsg.lpszSubject = &subject[0];
mapiMsg.lpszNoteText = NULL;
mapiMsg.lpFiles = mapiFile;
mapiMsg.nFileCount = 1;
mapiMsg.ulReserved = CP_UTF8;
ULONG nSent = _MAPISendMail(NULL, (ULONG_PTR)HWND_DESKTOP, &mapiMsg, MAPI_LOGON_UI /*| MAPI_DIALOG*/, 0);
ULONG nSent = _MAPISendMail(NULL, (ULONG_PTR)HWND_DESKTOP, &mapiMsg, MAPI_LOGON_UI, 0);
return (nSent == SUCCESS_SUCCESS || nSent == MAPI_E_USER_ABORT);
}
FreeLibrary(lib);