Re: E-mail attachment with unwanted characters
On Saturday, 28 April 2018 at 16:37:26 UTC, Vino.B wrote: On Friday, 27 April 2018 at 18:20:46 UTC, Adam D. Ruppe wrote: [...] Hi Adam, Thank you very much, after removing the dot the unwanted characters disappeared, The earlier program (as function) is working as expected without any issue, but if I change the program from function to Classes, then the programing is executing without any errors, able to get the attachment wihout any unwanted characters, but not able to get the body text, tries passing the body text as Array!sting and normal string, even then the body message is not appearing when I receive the mails. [...] Hi Adam, Thank you very much, was able to resolve the issue. From, Vino.B
Re: E-mail attachment with unwanted characters
On Friday, 27 April 2018 at 18:20:46 UTC, Adam D. Ruppe wrote:
On Friday, 27 April 2018 at 17:57:26 UTC, Vino.B wrote:
headers.insert(to!string(Base64.encode(Content)) ~
".\r\n");
headers.insert("--" ~ boundary ~ ".");
what are those random dots for?
Hi Adam,
Thank you very much, after removing the dot the unwanted
characters disappeared, The earlier program (as function) is
working as expected without any issue, but if I change the
program from function to Classes, then the programing is
executing without any errors, able to get the attachment wihout
any unwanted characters, but not able to get the body text, tries
passing the body text as Array!sting and normal string, even then
the body message is not appearing when I receive the mails.
Code:
import std.array: join;
import std.base64: Base64;
import std.container.array;
import std.conv : to;
import std.file: read, getSize;
import std.format : format;
import std.net.curl;
import std.path : baseName;
import std.uuid: randomUUID;
pragma(lib, "curl");
class EmailMessage {
static string Boundary;
static this() { Boundary = randomUUID().toString(); }
string From, Subject, cid, Filename, msg, crlf = "\r\n";
Array!string To, Body, headers, attach;
int Size;
void Attachment (string Filename) { attach ~= Filename; }
string BuildMail () {
string[] tos;
foreach (e; To) { tos ~= e; }
headers.insert("From: " ~ From );
headers.insert("To: " ~ join(tos, ","));
headers.insert("Subject: " ~ Subject);
headers.insert("MIME-Version: 1.0");
headers.insert(format("Content-Type: multipart/alternative;
boundary=\"%s\"\r\n", Boundary));
headers.insert("--" ~ Boundary);
headers.insert("Content-Type: text/plain; charset=utf-8");
headers ~ Body; //Array!string does not work
headers.insert(Body); //string does not work
headers.insert("--" ~ Boundary);
headers.insert("Content-Type: text/plain");
headers ~ ((cid !is null) ? "Content-ID: <" ~ cid ~ ">" : "");
headers.insert("Content-Transfer-Encoding: base64");
foreach (File; attach) {
string Fname = baseName(File);
ubyte[] Content = cast(ubyte[])read(File);
Size = to!int(getSize(File) + Body.length);
headers.insert("Content-Disposition: attachment;
filename=\"" ~ Fname ~ "\"");
headers.insert(crlf);
headers.insert(to!string(Base64.encode(Content)) ~ ".\r\n");
}
headers.insert("--" ~ Boundary);
msg.reserve(Size);
foreach(header; headers) { msg ~= header ~ "\r\n"; }
if(msg.length > 0) { msg ~= "\r\n";}
return(msg);
}
void Send(string server) {
const(char)[][] allRecipients;
foreach (e; To) { allRecipients ~= e; }
auto smtp = SMTP(server);
smtp.mailTo(allRecipients);
smtp.mailFrom = From;
smtp.message = BuildMail();
smtp.perform();
}
}
void main () {
string Filename = "D:\\DScript\\Test.txt";
Array!string To, Body;
To.insert("us...@ask.com");
To.insert("us...@ask.com");
Body.insert("This is Test1");
Body.insert("This is Test2");
auto message = new EmailMessage();
message.To = To;
message.From = "ad...@ask.com";
message.Subject = "My Subject";
message.Body ~= Body; //Array!string does not work
mesagae.Body = "Test Body"; //string does not work
message.Attachment = Filename;
message.Send = "smtp://ask.com";
}
From,
Vino.B
Re: E-mail attachment with unwanted characters
On Friday, 27 April 2018 at 17:57:26 UTC, Vino.B wrote:
headers.insert(to!string(Base64.encode(Content)) ~ ".\r\n");
headers.insert("--" ~ boundary ~ ".");
what are those random dots for?
E-mail attachment with unwanted characters
Hi All,
Request your help, the below code is working as expected, but
when I receive the attachment, the attachment contains the
orginal text plus some unwanted characters like below, can
someone help me how to remove these unwanted characters.
Unwanted characters
This is a test documentoÞ óÎ}ã¿xÛ]Zõ§ûwN¶÷ÆÝy·
Code:
import std.base64: Base64;
import std.container.array;
import std.conv : to;
import std.file: read;
import std.format : format;
import std.net.curl;
import std.path : baseName;
import std.uuid: randomUUID;
pragma(lib, "curl");
string Message(string To, string From, string Body, string
Subject, string Filename, ubyte[] Content) {
Array!string headers;
string cid, msg, boundary = randomUUID().toString(), Fname =
baseName(Filename);
const string crlf = "\r\n";
int Size = to!int(getSize(Filename));
headers.insert("From: " ~ From );
headers.insert("To: " ~ To );
headers.insert("Subject: " ~ "Subject" );
headers.insert("MIME-Version: 1.0");
headers.insert(format("Content-Type: multipart/mixed;
boundary=\"%s\"\r\n", boundary));
headers.insert("--" ~ boundary);
headers.insert("Content-Type: text/html; charset=utf-8");
headers.insert(crlf);
headers.insert(Body);
headers.insert(crlf);
headers.insert("--" ~ boundary);
headers.insert("Content-Type: text/plain");
headers ~ ((cid !is null) ? "Content-ID: <" ~ cid ~ ">" : "");
headers.insert("Content-Transfer-Encoding: base64");
headers.insert("Content-Disposition: attachment; filename=\""
~ Fname ~ "\"");
headers.insert(crlf);
headers.insert(to!string(Base64.encode(Content)) ~ ".\r\n");
headers.insert(crlf);
headers.insert("--" ~ boundary ~ ".");
msg.reserve(Size + Body.length);
foreach(header; headers) { msg ~= header ~ "\r\n"; }
if(msg.length > 0) { msg ~= "\r\n";}
return(msg);
}
void main () {
auto Filename = "C:\\Script\\New\\new.txt";
auto Con = cast(ubyte[])read(Filename);
auto smtp = SMTP("smtp://xxx.com");
smtp.mailTo = "u...@ask.com";
smtp.mailFrom = "ad...@ask.com";
smtp.message = Message("u...@ask.com", "ad...@ask.com", "Test",
"TestMail", Filename, Con);
smtp.perform();
}
From,
Vino.B
