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/* Copyright 2017 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "mail.h"
extern FILE* messageFile;
extern int verbose;
int SendMailFile(FrameworkConfig* configParm, const char* sendto, const char* subject, const char* mailbodyfile)
{
int rc = 0;
char* text = NULL;
size_t len = 0;
rc = File_ReadTextFile(&text, &len, configParm->fileMax, mailbodyfile);
if (rc == 0) {
rc = SendMail(configParm, sendto, subject, text);
} else {
rc = SendMail(configParm, sendto, subject, "INVALID BODY FILE");
}
free(text);
return rc;
}
int SendMail(FrameworkConfig* configParm, const char* sendto, const char* subject, const char* mailbody)
{
int rc = 0;
char* cmd = NULL;
FILE* ofile = NULL;
if (verbose)
fprintf(messageFile, "Sending email to %s : %s\n", sendto, subject);
remove(configParm->emailFilename);
ofile = fopen(configParm->emailFilename, "w");
if (ofile != NULL) {
fprintf(ofile, "Subject: %s: %s\n", configParm->frameworkName, subject);
fprintf(ofile, "\n%s\n", mailbody);
fclose(ofile);
} else {
fprintf(messageFile, "Unable to open email body file : %s\n", configParm->emailFilename);
rc = 1;
}
if (rc == 0) {
rc = Malloc_Safe((unsigned char**)&cmd,
strlen(configParm->emailFilename)+ strlen(sendto) +
strlen("cat | sendmail ") + 5,
(size_t)configParm->lineMax);
}
if (rc == 0) {
sprintf(cmd, "cat %s | sendmail %s", configParm->emailFilename, sendto);
}
if (rc == 0) {
rc = system(cmd);
}
remove(configParm->emailFilename);
free(cmd);
return rc;
}
int SendMailFileWithAttachment(FrameworkConfig* configParm,
const char* sendto, const char* subject, const char* mailbodyfile,
const char* attachmentfile)
{
int rc = 0;
char* cmd = NULL;
char* newSubject = NULL;
if (rc == 0) {
rc = Malloc_Safe((unsigned char**)&newSubject,
strlen(configParm->frameworkName) +
strlen(subject) + 5,
(size_t)configParm->lineMax);
}
if (rc == 0) {
sprintf(newSubject, "%s: %s", configParm->frameworkName, subject);
}
if (rc == 0) {
rc = Malloc_Safe((unsigned char**)&cmd,
strlen(mailbodyfile)+ strlen(sendto) +
strlen(attachmentfile) +
strlen(newSubject) +
strlen("cat | mailx -s "" -a ") + 5,
(size_t)configParm->lineMax);
}
if (rc == 0) {
sprintf(cmd, "cat %s | mailx -s \"%s\" -a %s %s", mailbodyfile, newSubject, attachmentfile, sendto);
}
if (rc == 0) {
rc = system(cmd);
}
free(cmd);
free(newSubject);
return rc;
}
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