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mail_utils/mail: Reformat & fix a few error handling problems.

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This commit is contained in:
Augustin Cavalier 2016-01-19 06:09:34 -05:00
parent 2037db1489
commit 83082f2e9c
1 changed files with 69 additions and 68 deletions
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137
src/bin/mail_utils/mail.cpp
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@ -1,117 +1,118 @@
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ /*
// * Copyright 2003-2016, Haiku Inc. All rights reserved.
// Copyright (c) 2003, OpenBeOS * Distributed under the terms of the MIT License.
// *
// This software is part of the OpenBeOS distribution and is covered * Authors:
// by the OpenBeOS license. * Santiago (Jacques) Lema
// * Jérôme Duval, jerome.duval@gmail.com
// * Augustin Cavalier, <waddlesplash>
// File: mail.cpp */
// Author: Santiago (Jacques) Lema
// Description: sends an e-mail from the command-line
// Created : May 23, 2003
// Modified by: Jérome Duval
//
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
#include <stdio.h>
#include <Application.h> #include <Application.h>
#include <String.h> #include <String.h>
#include <E-mail.h> #include <E-mail.h>
#define APP_SIG "application/x-vnd.OBos-cmd-mail" #include <stdio.h>
int main( int argc, char* argv[] )
#define APP_SIG "application/x-vnd.Haiku-mail_utils-mail"
int main(int argc, char* argv[])
{ {
BApplication mailApp(APP_SIG); BApplication mailApp(APP_SIG);
// No arguments, show usage // No arguments, show usage
if (argc==1) { if (argc < 2) {
fprintf(stdout,"[OBOS-mail] Sorry: This program can only send mail, not read it.\n"); fprintf(stdout,"This program can only send mail, not read it.\n");
fprintf(stdout,"usage: /bin/mail [-v] [-s subject] [-c cc-addr] [-b bcc-addr] to-addr ...\n"); fprintf(stdout,"usage: %s [-v] [-s subject] [-c cc-addr] "
fflush(stdout); "[-b bcc-addr] to-addr ...\n", argv[0]);
return B_OK; fflush(stdout);
return 0;
} }
char *subject = "No title"; char *subject = "No title";
char *cc = ""; char *cc = "";
char *bcc = ""; char *bcc = "";
BString to = ""; BString to = "";
BString body = ""; BString body = "";
bool verbose =false; bool verbose =false;
//parse arguments // Parse arguments
for (int i=1; i<argc; i++) { for (int i = 1; i < argc; i++) {
if (strcmp (argv[i], "-v") == 0) if (strcmp(argv[i], "-v") == 0)
verbose = true; verbose = true;
else if (strcmp(argv[i], "-s") == 0) { else if (strcmp(argv[i], "-s") == 0) {
subject = argv[i+1]; subject = argv[i+1];
i++; i++;
} else if (strcmp(argv[i], "-c") == 0) { } else if (strcmp(argv[i], "-c") == 0) {
cc = argv[i+1]; cc = argv[i+1];
i++; i++;
} else if (strcmp(argv[i], "-b") == 0) { } else if (strcmp(argv[i], "-b") == 0) {
bcc = argv[i+1]; bcc = argv[i+1];
i++; i++;
} else { } else {
to.Append(argv[i]); to.Append(argv[i]);
if (i < argc - 1) if (i < argc - 1)
to.Append(" "); to.Append(" ");
} }
} }
if (verbose) { if (verbose) {
fprintf(stdout,"\n"); fprintf(stdout, "\n");
fprintf(stdout,"To:\t<%s> \n",to.String()); fprintf(stdout, "To:\t<%s> \n", to.String());
fprintf(stdout,"Cc:\t<%s> \n",cc); fprintf(stdout, "Cc:\t<%s> \n", cc);
fprintf(stdout,"Bcc:\t<%s> \n",bcc); fprintf(stdout, "Bcc:\t<%s> \n", bcc);
fprintf(stdout,"Subj:\t<%s> \n",subject); fprintf(stdout, "Subj:\t<%s> \n", subject);
fprintf(stdout,"Body:\t<%s> \n",body.String()); fprintf(stdout, "Body:\t<%s> \n", body.String());
fprintf(stdout,"\n"); fprintf(stdout, "\n");
} }
//check if valid recipients
if (strcmp(to.String(), "") == 0
&& strcmp(cc, "") == 0
&& strcmp(bcc, "") == 0) {
fprintf(stdout,
"[Error]\nYou must specify at least one recipient in to,cc or bcc fields.\n");
return B_ERROR;
}
//read each line until we get a single dot "." on a line
char line[32768] = "";
printf("Now type your message.\nType '.' alone on a line to send it.\n"); // Check if recipients are valid
do { if (strcmp(to.String(), "") == 0 &&
strcmp(cc, "") == 0 &&
strcmp(bcc, "") == 0) {
fprintf(stdout, "[Error]: You must specify at least one recipient "
"in to, cc or bcc fields.\n");
return -1;
}
// Read each line until we get a single dot "." on a line
char line[32768] = "";
printf("Now type your message.\nType '.' alone on a line to send it.\n");
do {
gets(line); gets(line);
if (strcmp(line, ".") != 0) { if (strcmp(line, ".") != 0) {
body.Append(line).Append("\n"); body.Append(line).Append("\n");
} }
//fprintf(stdout,"Line: %s \n",line); // fprintf(stdout,"Line: %s \n",line);
} while (strcmp(line, ".") != 0); } while (strcmp(line, ".") != 0);
if (verbose) if (verbose)
fprintf(stdout, "\nBody:\n%s\n", body.String()); fprintf(stdout, "\nBody:\n%s\n", body.String());
if (verbose) if (verbose)
fprintf(stdout, "\nSending E-mail...\n"); fprintf(stdout, "\nSending E-mail...\n");
fflush(stdout); fflush(stdout);
BMailMessage mail; BMailMessage mail;
mail.AddHeaderField(B_MAIL_TO, to.String()); mail.AddHeaderField(B_MAIL_TO, to.String());
mail.AddHeaderField(B_MAIL_CC, cc); mail.AddHeaderField(B_MAIL_CC, cc);
mail.AddHeaderField(B_MAIL_BCC, bcc); mail.AddHeaderField(B_MAIL_BCC, bcc);
mail.AddHeaderField(B_MAIL_SUBJECT, subject); mail.AddHeaderField(B_MAIL_SUBJECT, subject);
mail.AddContent(body.String(),strlen(body.String())); mail.AddContent(body.String(), strlen(body.String()));
status_t result = mail.Send(); status_t result = mail.Send();
if (result==B_OK) if (result == B_OK) {
fprintf(stdout, "\nMessage was sent successfully.\n"); fprintf(stdout, "\nMessage was sent successfully.\n");
return 0;
}
fprintf(stdout, "Message failed to send: %s", strerror(result));
return result;
} }