Wenn Sie vps oder dedizierten Server haben, können Sie Code Ihre eigenes Modul mit C-Programmierung.
para.h
/*
* File: para.h
* Author: rahul
*
* Created on 10 February, 2016, 11:24 AM
*/
#ifndef PARA_H
#define PARA_H
#ifdef __cplusplus
extern "C" {
#endif
#define From "<[email protected]>"
#define To "<[email protected]>"
#define From_header "Rahul<[email protected]>"
#define TO_header "Mini<[email protected]>"
#define UID "smtp server account ID"
#define PWD "smtp server account PWD"
#define domain "dfgdfgdfg.com"
#ifdef __cplusplus
}
#endif
#endif
/* PARA_H */
main.c
/*
* File: main.c
* Author: rahul
*
* Created on 10 February, 2016, 10:29 AM
*/
#include <my_global.h>
#include <mysql.h>
#include <string.h>
#include <ctype.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <unistd.h>
#include "time.h"
#include "para.h"
/*
*
*/
my_bool SendEmail_init(UDF_INIT *initid,UDF_ARGS *arg,char *message);
void SendEmail_deinit(UDF_INIT *initid __attribute__((unused)));
char* SendEmail(UDF_INIT *initid, UDF_ARGS *arg,char *result,unsigned long *length, char *is_null,char* error);
/*
* base64
*/
int Base64encode_len(int len);
int Base64encode(char * coded_dst, const char *plain_src,int len_plain_src);
int Base64decode_len(const char * coded_src);
int Base64decode(char * plain_dst, const char *coded_src);
/* aaaack but it's fast and const should make it shared text page. */
static const unsigned char pr2six[256] =
{
/* ASCII table */
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64,
64, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
};
int Base64decode_len(const char *bufcoded)
{
int nbytesdecoded;
register const unsigned char *bufin;
register int nprbytes;
bufin = (const unsigned char *) bufcoded;
while (pr2six[*(bufin++)] <= 63);
nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
nbytesdecoded = ((nprbytes + 3)/4) * 3;
return nbytesdecoded + 1;
}
int Base64decode(char *bufplain, const char *bufcoded)
{
int nbytesdecoded;
register const unsigned char *bufin;
register unsigned char *bufout;
register int nprbytes;
bufin = (const unsigned char *) bufcoded;
while (pr2six[*(bufin++)] <= 63);
nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
nbytesdecoded = ((nprbytes + 3)/4) * 3;
bufout = (unsigned char *) bufplain;
bufin = (const unsigned char *) bufcoded;
while (nprbytes > 4) {
*(bufout++) =
(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
*(bufout++) =
(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
*(bufout++) =
(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
bufin += 4;
nprbytes -= 4;
}
/* Note: (nprbytes == 1) would be an error, so just ingore that case */
if (nprbytes > 1) {
*(bufout++) =
(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
}
if (nprbytes > 2) {
*(bufout++) =
(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
}
if (nprbytes > 3) {
*(bufout++) =
(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
}
*(bufout++) = '\0';
nbytesdecoded -= (4 - nprbytes) & 3;
return nbytesdecoded;
}
static const char basis_64[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz/";
int Base64encode_len(int len)
{
return ((len + 2)/3 * 4) + 1;
}
int Base64encode(char *encoded, const char *string, int len)
{
int i;
char *p;
p = encoded;
for (i = 0; i < len - 2; i += 3) {
*p++ = basis_64[(string[i] >> 2) & 0x3F];
*p++ = basis_64[((string[i] & 0x3) << 4) |
((int) (string[i + 1] & 0xF0) >> 4)];
*p++ = basis_64[((string[i + 1] & 0xF) << 2) |
((int) (string[i + 2] & 0xC0) >> 6)];
*p++ = basis_64[string[i + 2] & 0x3F];
}
if (i < len) {
*p++ = basis_64[(string[i] >> 2) & 0x3F];
if (i == (len - 1)) {
*p++ = basis_64[((string[i] & 0x3) << 4)];
*p++ = '=';
}
else {
*p++ = basis_64[((string[i] & 0x3) << 4) |
((int) (string[i + 1] & 0xF0) >> 4)];
*p++ = basis_64[((string[i + 1] & 0xF) << 2)];
}
*p++ = '=';
}
*p++ = '\0';
return p - encoded;
}
/*
end of base64
*/
const char* GetIPAddress(const char* target_domain) {
const char* target_ip;
struct in_addr *host_address;
struct hostent *raw_list = gethostbyname(target_domain);
int i = 0;
for (i; raw_list->h_addr_list[i] != 0; i++) {
host_address = raw_list->h_addr_list[i];
target_ip = inet_ntoa(*host_address);
}
return target_ip;
}
char * MailHeader(const char* from, const char* to, const char* subject, const char* mime_type, const char* charset) {
time_t now;
time(&now);
char *app_brand = "Codevlog Test APP";
char* mail_header = NULL;
char date_buff[26];
char Branding[6 + strlen(date_buff) + 2 + 10 + strlen(app_brand) + 1 + 1];
char Sender[6 + strlen(from) + 1 + 1];
char Recip[4 + strlen(to) + 1 + 1];
char Subject[8 + 1 + strlen(subject) + 1 + 1];
char mime_data[13 + 1 + 3 + 1 + 1 + 13 + 1 + strlen(mime_type) + 1 + 1 + 8 + strlen(charset) + 1 + 1 + 2];
strftime(date_buff, (33), "%a , %d %b %Y %H:%M:%S", localtime(&now));
sprintf(Branding, "DATE: %s\r\nX-Mailer: %s\r\n", date_buff, app_brand);
sprintf(Sender, "FROM: %s\r\n", from);
sprintf(Recip, "To: %s\r\n", to);
sprintf(Subject, "Subject: %s\r\n", subject);
sprintf(mime_data, "MIME-Version: 1.0\r\nContent-type: %s; charset=%s\r\n\r\n", mime_type, charset);
int mail_header_length = strlen(Branding) + strlen(Sender) + strlen(Recip) + strlen(Subject) + strlen(mime_data) + 10;
mail_header = (char*) malloc(mail_header_length);
memcpy(&mail_header[0], &Branding, strlen(Branding));
memcpy(&mail_header[0 + strlen(Branding)], &Sender, strlen(Sender));
memcpy(&mail_header[0 + strlen(Branding) + strlen(Sender)], &Recip, strlen(Recip));
memcpy(&mail_header[0 + strlen(Branding) + strlen(Sender) + strlen(Recip)], &Subject, strlen(Subject));
memcpy(&mail_header[0 + strlen(Branding) + strlen(Sender) + strlen(Recip) + strlen(Subject)], &mime_data, strlen(mime_data));
return mail_header;
}
my_bool SendEmail_init(UDF_INIT *initid,UDF_ARGS *arg,char *message){
if (!(arg->arg_count == 2)) {
strcpy(message, "Expected two arguments");
return 1;
}
arg->arg_type[0] = STRING_RESULT;// smtp server address
arg->arg_type[1] = STRING_RESULT;// email body
initid->ptr = (char*) malloc(2050 * sizeof (char));
memset(initid->ptr, '\0', sizeof (initid->ptr));
return 0;
}
void SendEmail_deinit(UDF_INIT *initid __attribute__((unused))){
if (initid->ptr) {
free(initid->ptr);
}
}
char* SendEmail(UDF_INIT *initid, UDF_ARGS *arg,char *result,unsigned long *length, char *is_null,char* error){
char *header = MailHeader(From_header, TO_header, "Hello Its a test Mail from Codevlog", "text/plain", "US-ASCII");
int connected_fd = socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
struct sockaddr_in addr;
memset(&addr, 0, sizeof (addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(25);
if (inet_pton(AF_INET, GetIPAddress(arg->args[0]), &addr.sin_addr) == 1) {
connect(connected_fd, (struct sockaddr*) &addr, sizeof (addr));
}
if (connected_fd != -1) {
int recvd = 0;
const char recv_buff[4768];
int sdsd;
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
char buff[1000];
strcpy(buff, "EHLO "); //"EHLO sdfsdfsdf.com\r\n"
strcat(buff, domain);
strcat(buff, "\r\n");
send(connected_fd, buff, strlen(buff), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
char _cmd2[1000];
strcpy(_cmd2, "AUTH LOGIN\r\n");
int dfdf = send(connected_fd, _cmd2, strlen(_cmd2), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
char _cmd3[1000];
Base64encode(&_cmd3, UID, strlen(UID));
strcat(_cmd3, "\r\n");
send(connected_fd, _cmd3, strlen(_cmd3), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
char _cmd4[1000];
Base64encode(&_cmd4, PWD, strlen(PWD));
strcat(_cmd4, "\r\n");
send(connected_fd, _cmd4, strlen(_cmd4), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
char _cmd5[1000];
strcpy(_cmd5, "MAIL FROM: ");
strcat(_cmd5, From);
strcat(_cmd5, "\r\n");
send(connected_fd, _cmd5, strlen(_cmd5), 0);
char skip[1000];
sdsd = recv(connected_fd, skip, sizeof (skip), 0);
char _cmd6[1000];
strcpy(_cmd6, "RCPT TO: ");
strcat(_cmd6, To); //
strcat(_cmd6, "\r\n");
send(connected_fd, _cmd6, strlen(_cmd6), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
char _cmd7[1000];
strcpy(_cmd7, "DATA\r\n");
send(connected_fd, _cmd7, strlen(_cmd7), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
send(connected_fd, header, strlen(header), 0);
send(connected_fd, arg->args[1], strlen(arg->args[1]), 0);
char _cmd9[1000];
strcpy(_cmd9, "\r\n.\r\n.");
send(connected_fd, _cmd9, sizeof (_cmd9), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
recvd += sdsd;
char _cmd10[1000];
strcpy(_cmd10, "QUIT\r\n");
send(connected_fd, _cmd10, sizeof (_cmd10), 0);
sdsd = recv(connected_fd, recv_buff + recvd, sizeof (recv_buff) - recvd, 0);
memcpy(initid->ptr, recv_buff, strlen(recv_buff));
*length = recvd;
}
free(header);
close(connected_fd);
return initid->ptr;
}
Ihr Projekt durch dieses Video gehen zu konfigurieren: https://www.youtube.com/watch?v=Zm2pKTW5z98 (E-Mail senden von MySQL unter Linux) Es wird für jede MySQL-Version arbeiten (5.5, 5.6, 5.7)
Ich werde auflösen, wenn irgendein Fehler im oben genannten Code erscheint, Informieren Sie einfach im Kommentar
Danke für die Antwort! Über Option Nummer 2, wie würdest du es implementieren? –
Sie erstellen eine Tabelle, die die gesendete E-Mail-Nachricht enthalten kann (vielleicht Spalten für Betreffzeile und Textkörper; aber vielleicht verweisen Sie einfach auf "E-Mail schreiben, id = 2") und dann haben Sie ein Programm, das dies überprüft Tabelle so oft für neue Zeilen und E-Mails, wenn es gefunden wird. –
Einfach nur da raus, aber Microsoft hat ihre Datenbank Mail-Komponente, die auf dem gleichen Server wie die Datenbank läuft (zumindest in normalen Szenarien). Es ist ein anderer Prozess/Thread, aber auf demselben Server. Ich sag bloß'. – colithium