SmartPDCode/pro/src/mail.c

#include <stdint.h>
#include <pthread.h>
#include "cfg.h"
#include "sys.h"
#include "cellular.h"
#include "common.h"
#include "thread.h"
#include "xlist.h"
#include "elog.h"
#include "lock.h"
#include "sqlite_handle.h"
#include <curl/curl.h>
#include "mail.h"


#if 1
    #define LOGD            log_d
    #define LOGE            log_e
    #define LOGW            log_w
#else
    #define LOGD            printf
    #define LOGE            printf
    #define LOGW            printf
#endif


typedef struct {
    char sub[128];
    char body[2048];
    char attach[128];
}mail_pkt_t;
typedef struct {
    handle_t      list;
    mail_info_t   *info;

    GlobalDeviceManager *dm;
    int           inited;
}mail_handle_t;
static mail_handle_t maHandle;


static char send_buff[4096];
struct upload_status 
{
    size_t bytes_read;
};
static size_t payload_source(char *ptr, size_t size, size_t nmemb, void *userp)
{
    struct upload_status *upload_ctx = (struct upload_status *)userp;
    const char *data;
    size_t room = size * nmemb;

    if((size == 0) || (nmemb == 0) || ((size*nmemb) < 1)) {
        return 0;
    }

    data = &send_buff[upload_ctx->bytes_read];
    if(data) {
        size_t len = strlen(data);
        if(room < len)
            len = room;
        memcpy(ptr, data, len);
        upload_ctx->bytes_read += len;
        return len;
    }
 
    return 0;
}
static void fill_send_buff(char *dst_buf, const char *to,const char *from,const char *subject,const char *body)
{
  time_t timer;//time_t就是long int 类型
  struct tm *tblock;
  timer = time(NULL);
  tblock = localtime(&timer);
  
  sprintf(dst_buf,"Subject: %s\r\n"
                    "From: %s\r\n"
                    "To: %s\r\n"
                    "Date: %s\r\n"
                    "\r\n"
                    "%s\r\n"
                    "\r\n",subject,from,to,asctime(tblock),body);
}
static int curl_add_files(curl_mime *mm, char *attach)
{
    curl_mimepart *part;
    int nlen=strlen(attach);
    char *p,*tmp=strdup(attach),*p2;

    if(!tmp) {
        return -1;
    }

    p = tmp;
    p2 = tmp+nlen;
    while(*p) {
        if((*p)==';') *p=0;
         p++;
    }

    p = tmp;
    while(1) {
        if(p>=p2) break;
        part = curl_mime_addpart(mm);
        if(!part) {
            printf("____part is null!\n");
            free(tmp); return -1;
        }

        curl_mime_name(part, "file");
        curl_mime_filedata(part, p);
        p += strlen(p)+1;
    }
    free(tmp);
    return 0;
}
static int send_mail(mail_send_t *send, void *addr, char *sub, char *body, char *attach, int multi)
{
    int i=0;
    CURLcode r=CURLE_OK;
    char tmp[100];
    char url_buff[256]={0};
    char to_buff[256]={0};
    mail_handle_t *h=&maHandle;
    struct upload_status upload_ctx = { 0 };
    struct curl_slist *recipients = NULL;
    mail_recv_t *recv=(mail_recv_t*)addr;
    curl_mime *mm=NULL,*alt=NULL;
    curl_mimepart *part=NULL;
    struct curl_slist *slist=NULL;
    struct curl_slist *headers=NULL;
    const char **cpp;
    
    lock_s_hold(LOCK_ID_MAIL);

    CURL *curl = curl_easy_init();
    if(!curl) {
        goto out;
    }

    sprintf(url_buff,"%s:%s",send->server,send->port);
    r = curl_easy_setopt(curl,CURLOPT_URL,url_buff);

    //curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "EXPN");
    //curl_easy_setopt(curl, CURLOPT_MAIL_AUTH, "<secret@cave>");
    //curl_easy_setopt(curl, CURLOPT_SASL_AUTHZID, "ursel");
    
    //sprintf(tmp, "AUTH=%s", send->auth);
    //curl_easy_setopt(curl, CURLOPT_LOGIN_OPTIONS, tmp);
    
    r = curl_easy_setopt(curl, CURLOPT_USERNAME, send->account);        //setting user
    r = curl_easy_setopt(curl, CURLOPT_PASSWORD, send->password);       //setting password

    //if(cellular_is_connected()) {
        //r = curl_easy_setopt(curl, CURLOPT_INTERFACE, sys_get_ifname(NIC_USB));
    //}
    
    if(strcmp(send->port, "587")==0) { //tls
        r = curl_easy_setopt(curl, CURLOPT_USE_SSL, CURLUSESSL_ALL);    //setting openssl/tls
        //curl_easy_setopt(curl, CURLOPT_CAINFO, "/path/to/certificate.pem");
    }

    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
    //curl_easy_setopt(curl, CURLOPT_USERAGENT, CLIENT_USERAGENT);

    r = curl_easy_setopt(curl, CURLOPT_MAIL_FROM, send->account);
    r = curl_easy_setopt(curl, CURLOPT_READFUNCTION, payload_source);
    r = curl_easy_setopt(curl, CURLOPT_READDATA, &upload_ctx);
    
    if(multi) {
        for(int i=0; i<MAIL_RECV_MAX; i++) {
            if(recv[i].use && strlen(recv[i].account)>0) {
                recipients = curl_slist_append(recipients, recv[i].account);
                //recipients = curl_slist_append(recipients, CC_MAIL);
                strcat(to_buff,recv[i].account);
                strcat(to_buff,";");
            }
        }
    }
    else {
        char *sendto=(char*)addr;
        recipients = curl_slist_append(recipients,sendto);
        strcat(to_buff,sendto);
        strcat(to_buff,";");
    }
    fill_send_buff(send_buff,to_buff,send->account,sub,body);

    if(attach && strlen(attach)>0) {
        mm = curl_mime_init(curl);
        alt = curl_mime_init(curl);
        
        headers = curl_slist_append(headers, send_buff);
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);

        part = curl_mime_addpart(alt);
        curl_mime_data(part, sub, CURL_ZERO_TERMINATED);

        part = curl_mime_addpart(mm);
        curl_mime_subparts(part, alt);
        curl_mime_type(part, "multipart/alternative");
        slist = curl_slist_append(NULL, "Content-Disposition: inline");
        curl_mime_headers(part, slist, 1);

        //part = curl_mime_addpart(mm);
        //curl_mime_name(part, "file");
        //curl_mime_filedata(part, attach);
        curl_add_files(mm, attach);
        curl_easy_setopt(curl, CURLOPT_MIMEPOST, mm);
    }

    //r = curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 5L);
    //r = curl_easy_setopt(curl, CURLOPT_TIMEOUT, 30L);
    r = curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
    r = curl_easy_setopt(curl, CURLOPT_MAIL_RCPT, recipients);
    r = curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);

    r = curl_easy_perform(curl);
    if(r != CURLE_OK) {
        LOGE("send mail failed, %d, %s\n", r, curl_easy_strerror(r));
    }
    else {
        LOGD("send mail ok!\n");
    }
    curl_slist_free_all(recipients);
    curl_mime_free(mm);

out:
    if(curl) curl_easy_cleanup(curl);
    lock_s_release(LOCK_ID_MAIL);

    return (r==CURLE_OK)?0:-1;
}
////////////////////////////////////////////////////////////////////////////
static void sleep_ms(int ms)
{
    usleep(ms*1000);
}

static void* mail_thread(void *arg)
{
#ifdef USE_MAIL
    int r;
    thread_handle_t *th=(thread_handle_t*)arg;
    mail_handle_t   *h=(mail_handle_t*)th->arg;
    list_node_t     *ln=NULL;
    mail_pkt_t      *pkt=NULL;
    mail_send_t     *send=&h->info->send;
    mail_recv_t     *recv=h->info->recv;

    while(th->quit==0) {
        r = xlist_take_node(h->list, &ln, 0);
        if(r==0) {
            pkt = (mail_pkt_t*)ln->data.buf;
            send_mail(send, recv, pkt->sub, pkt->body, pkt->attach, 1);
            xlist_back_node(h->list, ln);
        }
        sleep_ms(100);
    }
#endif

    pthread_exit(NULL);
}


int mail_init(void)
{
#ifdef USE_MAIL
    list_cfg_t lc;
    mail_handle_t *h=&maHandle;
    GlobalDeviceManager *dm=&__globalDeviceManage;

    lc.mode = LIST_FULL_FIFO;
    lc.max = 100;
    lc.log = 0;
    h->list = xlist_init(&lc);

    h->dm = dm;
    h->info = &h->dm->mailInfo;

    dev_mail_init(dm->db, h->info);
    thread_start(THREAD_ID_MAIL, mail_thread, h);
    h->inited = 1;

    //mail_test();
#endif

    return 0;
}


int mail_deinit(void)
{
#ifdef USE_MAIL
    mail_handle_t *h=&maHandle;

    thread_stop(THREAD_ID_MAIL);
    xlist_free(h->list);
    h->inited = 0;
#endif

    return 0;
}


static int post_data(char *sub, char *body, char *attach)
{
    int r=0;

#ifdef USE_MAIL
    mail_pkt_t pkt;
    mail_handle_t *h=&maHandle;

    snprintf(pkt.sub, sizeof(pkt.sub), "%s", sub?sub:"");
    snprintf(pkt.body, sizeof(pkt.body), "%s", body?body:"");
    snprintf(pkt.attach, sizeof(pkt.attach), "%s", attach?attach:"");
    r = xlist_append(h->list, 0, &pkt, sizeof(pkt));
#endif

    return r;
}


int mail_send(char *sub, char *body, char *attach)
{
    int r=-1;

#ifdef USE_MAIL
    mail_handle_t *h=&maHandle;

    if(!h->inited || !h->info || !h->info->send.mode) {
        return -1;
    }
    r = send_mail(&h->info->send, h->info->recv, sub?sub:"", body?body:"", attach?attach:"", 1);
#endif

    return r;
}

int mail_post(char *sub, char *body, char *attach)
{
    int r=-1;

#ifdef USE_MAIL
    mail_handle_t *h=&maHandle;

    if(!h->inited || !h->info || !h->info->send.mode) {
        return -1;
    }
    r = post_data(sub, body, attach);
#endif

    return r;
}


int mail_post_alarm(int type, int subtype, int alarm_type, char *content)
{
    int r=0;

#ifdef USE_MAIL
    mail_pkt_t pkt;
    char temp[128];
    mail_handle_t *h=&maHandle;

    if(!h->inited || !content || !h->info || !h->info->send.mode) {
        return -1;
    }
    char *prod_name=h->dm->_globalDevInfo.product.name;
    int prod_id=h->dm->_globalDevInfo.product.id;
    int langID=h->dm->_globalDevInfo.product.language;

    switch(type) {
        case ALARM_TYPE_POWER:
        {
            if(subtype) {
                switch(alarm_type) {
                    case ENABLE_TAC_V_UP:
                    case ENABLE_TAC_V_DOWN:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_V[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case ENABLE_TAC_A_UP:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_A[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case ENABLE_TAC_W_UP:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_W[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case ENABLE_TAC_P_UP:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_P[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case ENABLE_TAC_STIME:
                    case ENABLE_TAC_ETIME:
                    snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_alarm_phase_lose[langID], language_alarm[langID]);
                    break;

                    default:
                    return -1;
                }
            }
            else {
                switch(alarm_type) {
                    case WARNING_V_UP:
                    case WARNING_V_DOWN:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_V[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case WARNING_A_UP:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_A[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case WARNING_W_UP:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_W[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case WARNING_P_UP:
                    snprintf(temp, sizeof(temp), "%s %d %s %s %s", prod_name, prod_id, language_alarm_P[langID], language_exceed[langID], language_alarm[langID]);
                    break;

                    case 0 ... 2:
                    snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_alarm_phase_lose[langID], language_alarm[langID]);
                    break;

                    default:
                    return -1;
                }
            }
        }
        break;

        case ALARM_TYPE_SENSOR:
        {
            switch(subtype) {
                case SENSOR_TYPE_TEMP_DOUBLE:
                case SENSOR_TYPE_TEMP_HUMI:
                case SENSOR_TYPE_TEMP:
                snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_temperature[langID], language_alarm[langID]);
                break;

                case SENSOR_TYPE_SMOKE:
                snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_sensor_smoke[langID], language_alarm[langID]);
                break;

                case SENSOR_TYPE_WATER:
                snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_humidity[langID], language_alarm[langID]);
                break;

                case SENSOR_TYPE_ACCESS:
                snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_sensor_access[langID], language_alarm[langID]);
                break;

                case SENSOR_TYPE_GAS:
                snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_atmosphere_gas[langID], language_alarm[langID]);
                break;

                case SENSOR_TYPE_AIR_PRESS:
                snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_atmosphere_pressure[langID], language_alarm[langID]);
                break;

                case SENSOR_TYPE_LEAK:
                snprintf(temp, sizeof(temp), "%s %d %s %s", prod_name, prod_id, language_sensor_leak[langID], language_alarm[langID]);
                break;

                default:
                return -1;
            }
        }
        break;

        case ALARM_TYPE_NETWORK:
        {
            snprintf(temp, sizeof(temp), "%s %d %s", prod_name, prod_id, language_alarm_Type_Network[langID]);
        }
        break;

        default:
        return -1;
    }

    replace_sequences(content, h->dm->alarmTab);
    r = post_data(temp, content, NULL);
#endif

    return r;
}



int mail_test(void)
{
    int r=0,cnt=0;
    
#ifdef USE_MAIL
    char temp[200];
    mail_handle_t *h=&maHandle;

    mail_info_t info={
    .send = {
      .id = 0,
      .mode = 1,

#if 0
      .account = "rcp064867@163.com",
      .password = "YWKVURARCJXYXQVS",
      .server = "smtp.163.com",

      .port = "25",
      //.port = "465",
      //.port = "587",

      .auth = "PLAIN",
      //.auth = "LOGIN",
      //.auth = "CRAM-MD5",
#else
      .account = "jiuci4902@gmail.com",
      .password = "wmfoedxaycdwllvs",
      .server = "smtp.gmail.com",

      //.port = "25",
      //.port = "465",
      .port = "587",

      //.auth = "PLAIN",
      .auth = "LOGIN",
      //.auth = "CRAM-MD5",
#endif


    },

      .recv = {
          {0, 1, "1556907721@qq.com"},
          {1, 1, "rcp064867@163.com"},
          {2, 1, "cijiu0219@sina.com"},
          {3, 1, "jiuci4902@gmail.com"},
          {4, 1, "cijiu0219@hotmail.com"},
          {5, 1, "cijiu990219@outlook.com"},
          {6, 1, "iauther@163.com"},
      }
  };
  *h->info = info;

  char *sub="123";
  char *body="hello everyone";
  while(cnt++<5) {
      sprintf(temp, "%s %d", body, cnt);
      r = mail_send(sub, temp, NULL);
      sleep(2);
  }
#endif

    return r;
}