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/************************************************************************************************************ Methods: 1. SendMail() send mail in blocking way 2. SendQMail() send mail in non-blocking way, use service Properties: 1. PutBCC() contains the address to whom, the blind carbon copy should be sent. for multiple recipients, addresses will be semicolon (;) separated 2. PutBody() the property is to assign the body of the mail. for a long body one can call it multiple times. embedded images can also be sent within the body using a specified tag i.e. <AdvImageMail: c:\test\bubbles.bmp|0>. whereas the æ0Æ specifies that do not delete the file after the mail is sent. A æ1Æ here tells the component to delete the file after the mail is sent 3. PutCC() contains the address to whom, the carbon copy of the mail should be sent. for multiple recipients, addresses will be semicolon (;) separated 4. GetErrorReason() return number of files to be uploaded 5. GetIsError() returns 1 if any error occur during the request otherwise 0 6. PutLogFile() by default the logging is performed in a file AdvMail.log on the server present in a specific directory. if the user wants the logging to be performed in user defined path then he can specify his own path for logging 7. PutLogging() used to specifying what type of logging should be performed. valid values are 0 No Logging 1 Error Logging (default) 2 Complete logging 8. PutPort() it is the port by which the mail should be sent if no port is specified then a port 25 is used for sending the mails 9. PutReceipt() it is used, if mail sender wants to get information back, when mail receiver reads the mail message. if this value is set TRUE, then mail sender will get information that the mail receiver reads the mail, otherwise mail sender will not be informed. valid values are TRUE FALSE (default) 10. PutServer() it is the SMTP server through which the mail will be sent. if it is not specified then the mail will be sent by any of the default servers 11. PutSubject() it is the subject of the mail 12. PutType() it defines the mail type. valid values are HTML (default) TEXT ************************************************************************************************************/ /***********************************/ /*include all required header files*/ /***********************************/ #include <stdio.h> #include <conio.h> /************************************************************************/ /*import AdvDirectory COM library here to get its methods and properties*/ /************************************************************************/ #import "C:\AdvSMTP.dll" no_namespace /*************************/ /*prototype for functions*/ /*************************/ void SendMail();//SendMail function void SendQMail();//SendQMail function /**************/ /*main program*/ /**************/ void main(void) { char Ch; do { printf("\r\nSendMail [S]"); printf("\r\nSendQMail [M]"); printf("\r\nQuit [Q]"); printf("\r\n\r\nEnter Choice = "); scanf("%c", &Ch); getchar(); Ch = toupper(Ch); switch (Ch) { case 'S':SendMail();break;//call SendMail function case 'M':SendQMail();break;//call SendQMail function case 'Q':printf("\r\nGood Bye\r\n");break; default: printf("\r\nError: Please enter valid choice\r\n"); } } while (Ch != 'Q'); } /******************************************************/ /*SendMail function: The function is used to send mail*/ /******************************************************/ void SendMail() { char m_Server[256], m_From[256], m_To[256], m_CC[256], m_BCC[256], m_Subject[256], m_Body[256], m_Attachment[256];//define charecter buffer of 256 to server name, port, from address, cc, bcc, subject, to address, body of mail message and mail attachment if any long l_Port, l_Delete;//define server port and mail attachement delete flag printf("\r\nEnter Server Name = "); gets(m_Server);//read server name printf("\r\nEnter Server Port = "); scanf("%d", &l_Port);//read server port getchar(); printf("\r\nEnter From Address = "); gets(m_From);//read from printf("\r\nEnter To Address = "); gets(m_To);//read to printf("\r\nEnter CC Address = "); gets(m_CC);//read cc printf("\r\nEnter BCC Address = "); gets(m_BCC);//read bcc printf("\r\nEnter Subject = "); gets(m_Subject);//read subject printf("\r\nEnter Body = "); gets(m_Body);//read body printf("\r\nEnter Attachment Complete Path = "); gets(m_Attachment);//read complete attachment path printf("\r\nEnter Attachment Delete Flag [1/0] = "); scanf("%d", &l_Delete);//read attachment delete flag getchar(); try//for COM library call, try...catch is used to handle exceptions { ISMTPPtr obj;//take smart pointer object obj for COM library CoInitialize(NULL);//Initializes the COM library on the current thread obj = ISMTPPtr("AdvSMTP.SMTP"); obj->PutServer(m_Server);//set server name property obj->PutPort(l_Port);//set server port property obj->PutCc(m_CC);//set cc property obj->PutBcc(m_BCC);//set bcc property obj->PutSubject(m_Subject);//set subject property obj->PutBody(m_Body);//set body property if (l_Delete) obj->MimeAttach(m_Attachment, L"Delete"); else obj->MimeAttach(m_Attachment, L"NoDelete"); HRESULT hr = obj->SendMail(m_From, m_To);//call SendMail method of COM library if (!SUCCEEDED(hr))//if COM call is not successfull then display error message and return { printf("\r\nError: %s\r\n", (char*)obj->GetErrorReason());//display error message return; } //call GetIsError() property of COM library and check its value, if its value is 1, then //GetErrorReason() property of COM will contain error message, for which this error occured if (obj->GetIsError() == 1) printf("\r\nError: %s\r\n", (char*)obj->GetErrorReason());//display error message else printf("\r\nSuccessfully Send\r\n");//display successfull message } catch (_com_error &error)//catch exception here { printf(TEXT("%S[%X]"), error.ErrorMessage(), error.Error());//display error message } } /***********************************************************************/ /*SendQMail function: The function is used to send mail through service*/ /***********************************************************************/ void SendQMail() { char m_Server[256], m_From[256], m_To[256], m_CC[256], m_BCC[256], m_Subject[256], m_Body[256], m_Attachment[256];//define charecter buffer of 256 to server name, port, from address, cc, bcc, subject, to address, body of mail message and mail attachment if any long l_Port, l_Delete;//define server port and mail attachement delete flag printf("\r\nEnter Server Name = "); gets(m_Server);//read server name printf("\r\nEnter Server Port = "); scanf("%d", &l_Port);//read server port getchar(); printf("\r\nEnter From Address = "); gets(m_From);//read from printf("\r\nEnter To Address = "); gets(m_To);//read to printf("\r\nEnter CC Address = "); gets(m_CC);//read cc printf("\r\nEnter BCC Address = "); gets(m_BCC);//read bcc printf("\r\nEnter Subject = "); gets(m_Subject);//read subject printf("\r\nEnter Body = "); gets(m_Body);//read body printf("\r\nEnter Attachment Complete Path = "); gets(m_Attachment);//read complete attachment path printf("\r\nEnter Attachment Delete Flag [1/0] = "); scanf("%d", &l_Delete);//read attachment delete flag getchar(); try//for COM library call, try...catch is used to handle exceptions { ISMTPPtr obj;//take smart pointer object obj for COM library CoInitialize(NULL);//Initializes the COM library on the current thread obj = ISMTPPtr("AdvSMTP.SMTP"); obj->PutServer(m_Server);//set server name property obj->PutPort(l_Port);//set server port property obj->PutCc(m_CC);//set cc property obj->PutBcc(m_BCC);//set bcc property obj->PutSubject(m_Subject);//set subject property obj->PutBody(m_Body);//set body property if (l_Delete) obj->MimeAttach(m_Attachment, L"Delete"); else obj->MimeAttach(m_Attachment, L"NoDelete"); HRESULT hr = obj->SendQMail(m_From, m_To);//call SendMail method of COM library if (!SUCCEEDED(hr))//if COM call is not successfull then display error message and return { printf("\r\nError: %s\r\n", (char*)obj->GetErrorReason());//display error message return; } //call GetIsError() property of COM library and check its value, if its value is 1, then //GetErrorReason() property of COM will contain error message, for which this error occured if (obj->GetIsError() == 1) printf("\r\nError: %s\r\n", (char*)obj->GetErrorReason());//display error message else printf("\r\nSuccessfully Send\r\n");//display successfull message } catch (_com_error &error)//catch exception here { printf(TEXT("%S[%X]"), error.ErrorMessage(), error.Error());//display error message } } 
