CREATE OR REPLACE PACKAGE hr.xx_mail_package IS
----------------------- Customizable Section ------------------------ Customize the SMTP host, port and your domain name below.
smtp_host
VARCHAR2(256) := 'mail.domain.com';
smtp_port
PLS_INTEGER
:= 25;
smtp_domain VARCHAR2(256) := 'mail.domain.com';
-- Customize the signature that will appear in the email's MIME header.
-- Useful for versioning.
MAILER_ID
CONSTANT VARCHAR2(256) := 'Mailer by Oracle UTL_SMTP';
--------------------- End Customizable Section ---------------------- A unique string that demarcates boundaries of parts in a multi-part email
-- The string should not appear inside the body of any part of the email.
-- Customize this if needed or generate this randomly dynamically.
BOUNDARY
CONSTANT VARCHAR2(256) := '-----7D81B75CCC90D2974F7A1CBD';
FIRST_BOUNDARY
LAST_BOUNDARY
CONSTANT VARCHAR2(256) := '--' || BOUNDARY || utl_tcp.CRLF;
CONSTANT VARCHAR2(256) := '--' || BOUNDARY || '--' ||
utl_tcp.CRLF;
-- A MIME type that denotes multi-part email (MIME) messages.
MULTIPART_MIME_TYPE CONSTANT VARCHAR2(256) := 'multipart/mixed;
boundary="'||
BOUNDARY || '"';
MAX_BASE64_LINE_WIDTH CONSTANT PLS_INTEGER
:= 76 / 4 * 3;
-- A simple email API for sending email in plain text in a single call.
-- The format of an email address is one of these:
-someone@some-domain
-"Someone at some domain" <someone@some-domain>
-Someone at some domain <someone@some-domain>
-- The recipients is a list of email addresses separated by
-- either a "," or a ";"
PROCEDURE mail(sender
IN VARCHAR2,
recipients IN VARCHAR2,
subject
IN VARCHAR2,
message
IN VARCHAR2);
-- Extended email API to send email in HTML or plain text with no size
limit.
-- First, begin the email by begin_mail(). Then, call write_text()
repeatedly
-- to send email in ASCII piece-by-piece. Or, call write_mb_text() to send
-- email in non-ASCII or multi-byte character set. End the email with
-- end_mail().
FUNCTION begin_mail(sender
IN VARCHAR2,
recipients IN VARCHAR2,
subject
IN VARCHAR2,
mime_type IN VARCHAR2
DEFAULT 'text/plain',
priority
IN PLS_INTEGER DEFAULT NULL,
cc
IN VARCHAR2 DEFAULT NULL)
RETURN utl_smtp.connection;
-- Write email body in ASCII
PROCEDURE write_text(conn
IN OUT NOCOPY utl_smtp.connection,
message IN VARCHAR2);
-- Write email body in non-ASCII (including multi-byte). The email body
-- will be sent in the database character set.
PROCEDURE write_mb_text(conn
IN OUT NOCOPY utl_smtp.connection,
message IN
VARCHAR2);
-- Write email body in binary
PROCEDURE write_raw(conn
IN OUT NOCOPY utl_smtp.connection,
message IN RAW);
-- APIs to send email with attachments. Attachments are sent by sending
-- emails in "multipart/mixed" MIME format. Specify that MIME format when
-- beginning an email with begin_mail().
-- Send a single text attachment.
PROCEDURE attach_text(conn
IN OUT NOCOPY utl_smtp.connection,
data
IN VARCHAR2,
mime_type
IN VARCHAR2 DEFAULT 'text/plain',
inline
IN BOOLEAN DEFAULT TRUE,
filename
IN VARCHAR2 DEFAULT NULL,
last
IN BOOLEAN DEFAULT FALSE);
-- Send a binary attachment. The attachment will be encoded in Base-64
-- encoding format.
PROCEDURE attach_base64(conn
IN OUT NOCOPY utl_smtp.connection,
data
IN RAW,
mime_type
IN VARCHAR2 DEFAULT 'application/octet',
inline
IN BOOLEAN DEFAULT TRUE,
filename
IN VARCHAR2 DEFAULT NULL,
last
IN BOOLEAN DEFAULT FALSE);
-- Send an attachment with no size limit. First, begin the attachment
-- with begin_attachment(). Then, call write_text repeatedly to send
-- the attachment piece-by-piece. If the attachment is text-based but
-- in non-ASCII or multi-byte character set, use write_mb_text() instead.
-- To send binary attachment, the binary content should first be
-- encoded in Base-64 encoding format using the demo package for 8i,
-- or the native one in 9i. End the attachment with end_attachment.
PROCEDURE begin_attachment(conn
IN OUT NOCOPY utl_smtp.connection,
mime_type
IN VARCHAR2 DEFAULT 'text/plain',
inline
IN BOOLEAN DEFAULT TRUE,
filename
IN VARCHAR2 DEFAULT NULL,
transfer_enc IN VARCHAR2 DEFAULT NULL);
-- End the attachment.
PROCEDURE end_attachment(conn IN OUT NOCOPY utl_smtp.connection,
last IN BOOLEAN DEFAULT FALSE);
-- End the email.
PROCEDURE end_mail(conn IN OUT NOCOPY utl_smtp.connection);
-- Extended email API to send multiple emails in a session for better
-- performance. First, begin an email session with begin_session.
-- Then, begin each email with a session by calling begin_mail_in_session
-- instead of begin_mail. End the email with end_mail_in_session instead
-- of end_mail. End the email session by end_session.
FUNCTION begin_session RETURN utl_smtp.connection;
-- Begin an email in a session.
PROCEDURE begin_mail_in_session(conn
IN OUT NOCOPY
utl_smtp.connection,
sender
IN VARCHAR2,
recipients IN VARCHAR2,
subject
IN VARCHAR2,
mime_type IN VARCHAR2 DEFAULT 'text/plain',
priority
IN PLS_INTEGER DEFAULT NULL,
cc
IN VARCHAR2 DEFAULT NULL);
-- End an email in a session.
PROCEDURE end_mail_in_session(conn IN OUT NOCOPY utl_smtp.connection);
-- End an email session.
PROCEDURE end_session(conn IN OUT NOCOPY utl_smtp.connection);
-- Get new line from file. If there is no line then eof_out return TRUE else
FALSE.
PROCEDURE get_next_line_from_file (
file_in
IN
UTL_FILE.file_type
,line_out
OUT
VARCHAR2
,eof_out
OUT
BOOLEAN
);
PROCEDURE send_attachment(sender
IN VARCHAR2,
recipients IN VARCHAR2,
srv_directory IN VARCHAR2,
subject
IN VARCHAR2,
file_names IN VARCHAR2_TABLE_100
);
END;
/
CREATE OR REPLACE PACKAGE BODY hr.xx_mail_package IS
-- Return the next email address in the list of email addresses, separated
-- by either a "," or a ";". The format of mailbox may be in one of these:
-someone@some-domain
-"Someone at some domain" <someone@some-domain>
-Someone at some domain <someone@some-domain>
FUNCTION get_address(addr_list IN OUT VARCHAR2) RETURN VARCHAR2 IS
addr VARCHAR2(256);
i
pls_integer;
FUNCTION lookup_unquoted_char(str IN VARCHAR2,
chrs IN VARCHAR2) RETURN pls_integer AS
c
VARCHAR2(5);
i
pls_integer;
len
pls_integer;
inside_quote BOOLEAN;
BEGIN
inside_quote := false;
i := 1;
len := length(str);
WHILE (i <= len) LOOP
c := substr(str, i, 1);
IF (inside_quote) THEN
IF (c = '"') THEN
inside_quote := false;
ELSIF (c = '\') THEN
i := i + 1; -- Skip the quote character
END IF;
GOTO next_char;
END IF;
IF (c = '"') THEN
inside_quote := true;
GOTO next_char;
END IF;
IF (instr(chrs, c) >= 1) THEN
RETURN i;
END IF;
<<next_char>>
i := i + 1;
END LOOP;
RETURN 0;
END;
BEGIN
addr_list := ltrim(addr_list);
i := lookup_unquoted_char(addr_list, ',;');
IF (i >= 1) THEN
addr
:= substr(addr_list, 1, i - 1);
addr_list := substr(addr_list, i + 1);
ELSE
addr := addr_list;
addr_list := '';
END IF;
i := lookup_unquoted_char(addr, '<');
IF (i >= 1) THEN
addr := substr(addr, i + 1);
i := instr(addr, '>');
IF (i >= 1) THEN
addr := substr(addr, 1, i - 1);
END IF;
END IF;
RETURN addr;
END;
-- Write a MIME header
PROCEDURE write_mime_header(conn IN OUT NOCOPY utl_smtp.connection,
name IN VARCHAR2,
value IN VARCHAR2) IS
BEGIN
utl_smtp.write_data(conn, name || ': ' || value || utl_tcp.CRLF);
END;
-- Mark a message-part boundary. Set <last> to TRUE for the last boundary.
PROCEDURE write_boundary(conn IN OUT NOCOPY utl_smtp.connection,
last IN
BOOLEAN DEFAULT FALSE) AS
BEGIN
IF (last) THEN
utl_smtp.write_data(conn, LAST_BOUNDARY);
ELSE
utl_smtp.write_data(conn, FIRST_BOUNDARY);
END IF;
END;
-----------------------------------------------------------------------PROCEDURE mail(sender
IN VARCHAR2,
recipients IN VARCHAR2,
subject
IN VARCHAR2,
message
IN VARCHAR2) IS
conn utl_smtp.connection;
BEGIN
conn := begin_mail(sender, recipients, subject);
write_text(conn, message);
end_mail(conn);
END;
-----------------------------------------------------------------------FUNCTION begin_mail(sender
IN VARCHAR2,
recipients IN VARCHAR2,
subject
IN VARCHAR2,
mime_type IN VARCHAR2
DEFAULT 'text/plain',
priority
IN PLS_INTEGER DEFAULT NULL,
cc
IN VARCHAR2 DEFAULT NULL)
RETURN utl_smtp.connection IS
conn utl_smtp.connection;
BEGIN
conn := begin_session;
begin_mail_in_session(conn, sender, recipients, subject, mime_type,
priority, cc);
RETURN conn;
END;
-----------------------------------------------------------------------PROCEDURE write_text(conn
IN OUT NOCOPY utl_smtp.connection,
message IN VARCHAR2) IS
BEGIN
utl_smtp.write_data(conn, message);
END;
------------------------------------------------------------------------
PROCEDURE write_mb_text(conn
IN OUT NOCOPY utl_smtp.connection,
message IN
VARCHAR2) IS
BEGIN
utl_smtp.write_raw_data(conn, utl_raw.cast_to_raw(message));
END;
-----------------------------------------------------------------------PROCEDURE write_raw(conn
IN OUT NOCOPY utl_smtp.connection,
message IN RAW) IS
BEGIN
utl_smtp.write_raw_data(conn, message);
END;
-----------------------------------------------------------------------PROCEDURE attach_text(conn
IN OUT NOCOPY utl_smtp.connection,
data
IN VARCHAR2,
mime_type
IN VARCHAR2 DEFAULT 'text/plain',
inline
IN BOOLEAN DEFAULT TRUE,
filename
IN VARCHAR2 DEFAULT NULL,
last
IN BOOLEAN DEFAULT FALSE) IS
BEGIN
begin_attachment(conn, mime_type, inline, filename);
write_text(conn, data);
end_attachment(conn, last);
END;
-----------------------------------------------------------------------PROCEDURE attach_base64(conn
IN OUT NOCOPY utl_smtp.connection,
data
IN RAW,
mime_type
IN VARCHAR2 DEFAULT 'application/octet',
inline
IN BOOLEAN DEFAULT TRUE,
filename
IN VARCHAR2 DEFAULT NULL,
last
IN BOOLEAN DEFAULT FALSE) IS
i
PLS_INTEGER;
len PLS_INTEGER;
BEGIN
begin_attachment(conn, mime_type, inline, filename, 'base64');
-- Split the Base64-encoded attachment into multiple lines
i
:= 1;
len := utl_raw.length(data);
WHILE (i < len) LOOP
IF (i + MAX_BASE64_LINE_WIDTH < len) THEN
utl_smtp.write_raw_data(conn,
utl_encode.base64_encode(utl_raw.substr(data, i,
MAX_BASE64_LINE_WIDTH)));
ELSE
utl_smtp.write_raw_data(conn,
utl_encode.base64_encode(utl_raw.substr(data, i)));
END IF;
utl_smtp.write_data(conn, utl_tcp.CRLF);
i := i + MAX_BASE64_LINE_WIDTH;
END LOOP;
end_attachment(conn, last);
END;
-----------------------------------------------------------------------PROCEDURE begin_attachment(conn
IN OUT NOCOPY utl_smtp.connection,
mime_type
IN VARCHAR2 DEFAULT 'text/plain',
inline
IN BOOLEAN DEFAULT TRUE,
filename
IN VARCHAR2 DEFAULT NULL,
transfer_enc IN VARCHAR2 DEFAULT NULL) IS
BEGIN
write_boundary(conn);
write_mime_header(conn, 'Content-Type', mime_type);
IF (filename IS NOT NULL) THEN
IF (inline) THEN
write_mime_header(conn, 'Content-Disposition',
'inline; filename="'||filename||'"');
ELSE
write_mime_header(conn, 'Content-Disposition',
'attachment; filename="'||filename||'"');
END IF;
END IF;
IF (transfer_enc IS NOT NULL) THEN
write_mime_header(conn, 'Content-Transfer-Encoding', transfer_enc);
END IF;
utl_smtp.write_data(conn, utl_tcp.CRLF);
END;
-----------------------------------------------------------------------PROCEDURE end_attachment(conn IN OUT NOCOPY utl_smtp.connection,
last IN BOOLEAN DEFAULT FALSE) IS
BEGIN
utl_smtp.write_data(conn, utl_tcp.CRLF);
IF (last) THEN
write_boundary(conn, last);
END IF;
END;
-----------------------------------------------------------------------PROCEDURE end_mail(conn IN OUT NOCOPY utl_smtp.connection) IS
BEGIN
end_mail_in_session(conn);
end_session(conn);
END;
-----------------------------------------------------------------------FUNCTION begin_session RETURN utl_smtp.connection IS
conn utl_smtp.connection;
BEGIN
-- open SMTP connection
conn := utl_smtp.open_connection(smtp_host, smtp_port);
utl_smtp.helo(conn, smtp_domain);
RETURN conn;
END;
------------------------------------------------------------------------
PROCEDURE begin_mail_in_session(conn
IN OUT NOCOPY
utl_smtp.connection,
sender
IN VARCHAR2,
recipients IN VARCHAR2,
subject
IN VARCHAR2,
mime_type IN VARCHAR2 DEFAULT 'text/plain',
priority
IN PLS_INTEGER DEFAULT NULL,
cc
IN VARCHAR2 DEFAULT NULL) IS
my_recipients VARCHAR2(32767) := recipients;
my_sender
VARCHAR2(32767) := sender;
my_cc
VARCHAR2(32767) := cc;
BEGIN
-- Specify sender's address (our server allows bogus address
-- as long as it is a full email address (xxx@yyy.com).
utl_smtp.mail(conn, get_address(my_sender));
-- Specify recipient(s) of the email.
WHILE (my_recipients IS NOT NULL) LOOP
utl_smtp.rcpt(conn, get_address(my_recipients));
END LOOP;
WHILE (my_cc IS NOT NULL) LOOP
utl_smtp.rcpt(conn, get_address(my_cc));
END LOOP;
-- Start body of email
utl_smtp.open_data(conn);
-- Set "From" MIME header
write_mime_header(conn, 'From', sender);
-- Set "To" MIME header
write_mime_header(conn, 'To', recipients);
if cc is not null then
write_mime_header(conn, 'Cc', cc);
end if;
-- Set "Subject" MIME header
write_mime_header(conn, 'Subject', subject);
-- Set "Content-Type" MIME header
write_mime_header(conn, 'Content-Type', mime_type);
-- Set "X-Mailer" MIME header
write_mime_header(conn, 'X-Mailer', MAILER_ID);
-- Set priority:
-High
Normal
Low
-1
2
3
4
5
IF (priority IS NOT NULL) THEN
write_mime_header(conn, 'X-Priority', priority);
END IF;
-- Send an empty line to denotes end of MIME headers and
-- beginning of message body.
utl_smtp.write_data(conn, utl_tcp.CRLF);
IF (mime_type LIKE 'multipart/mixed%') THEN
write_text(conn, 'This is a multi-part message in MIME format.' ||
utl_tcp.crlf);
END IF;
END;
-----------------------------------------------------------------------PROCEDURE end_mail_in_session(conn IN OUT NOCOPY utl_smtp.connection) IS
BEGIN
utl_smtp.close_data(conn);
END;
-----------------------------------------------------------------------PROCEDURE end_session(conn IN OUT NOCOPY utl_smtp.connection) IS
BEGIN
utl_smtp.quit(conn);
END;
-----------------------------------------------------------------------PROCEDURE get_next_line_from_file (
file_in
IN
UTL_FILE.file_type
,line_out
OUT
VARCHAR2
,eof_out
OUT
BOOLEAN
)
IS
BEGIN
UTL_FILE.get_line (file_in, line_out);
eof_out := FALSE;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
line_out := NULL;
eof_out := TRUE;
END get_next_line_from_file;
--------------------------------------------------------------------------22.03.2007:ONDERO Database server da ki bir dosyayı maille yollamak icin
parametrize edildi
--07.09.2007:ONDERO Birden fazla dosya attach i
PROCEDURE send_attachment(sender
IN VARCHAR2,
recipients IN VARCHAR2,
srv_directory IN VARCHAR2,
subject
IN VARCHAR2,
file_names IN VARCHAR2_TABLE_100
)
IS
conn
utl_smtp.connection;
FILE_HANDLE UTL_FILE.FILE_TYPE;
lline
varchar2(4000);
eof_out
Boolean;
BEGIN
conn := xx_mail_package.begin_mail(
sender
=> sender,
recipients => recipients,
subject
=> subject,
mime_type => xx_mail_package.MULTIPART_MIME_TYPE);
for i IN 1 .. file_names.count
loop
xx_mail_package.begin_attachment(
conn
=> conn,
mime_type => 'text/plain',
inline
=> FALSE,
filename => file_names(i));
File_Handle := UTL_FILE.fopen(srv_directory, file_names(i), 'r');
xx_mail_package.get_next_line_from_file(FILE_HANDLE, lline, eof_out);
while not eof_out loop
xx_mail_package.write_mb_text(
conn
=> conn,
message => lline || utl_tcp.crlf);
xx_mail_package.get_next_line_from_file(FILE_HANDLE, lline,
eof_out);
end loop;
UTL_FILE.FCLOSE(File_Handle);
xx_mail_package.end_attachment(conn
=> conn);
end loop;
xx_mail_package.end_mail( conn => conn );
EXCEPTION
WHEN OTHERS THEN
IF SQLCODE = -29280 THEN
dbms_output.put_line('Yanlış klasör');
ELSIF SQLCODE = -29283 THEN
dbms_output.put_line('Dosya Bulunamadı');
ELSE
dbms_output.put_line('Hata:' || SQLERRM || ' ' || SQLCODE);
END IF;
UTL_FILE.FCLOSE(File_Handle);
END;
----------------------------------------------------------------------------------END;
/