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mailutils/*: add verbose option to sendmail; remove -m and -j from makemime

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-12-20 05:12:39 +01:00
parent 27c6c00a7c
commit 5707b52fd4
6 changed files with 106 additions and 54 deletions
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30
include/usage.src.h
View File

@ -3211,36 +3211,6 @@ INSERT
#define selinuxenabled_trivial_usage NOUSAGE_STR
#define selinuxenabled_full_usage ""
#define sendmail_trivial_usage \
"[OPTIONS] [RECIPIENT_EMAIL]..."
#define sendmail_full_usage "\n\n" \
"Read email from stdin and send it\n" \
"\nStandard options:" \
"\n -t Read additional recipients from message body" \
"\n -f sender Sender (required)" \
"\n -o options Various options. -oi implied, others are ignored" \
"\n -i -oi synonym. implied and ignored" \
"\n" \
"\nBusybox specific options:" \
"\n -w seconds Network timeout" \
"\n -H 'PROG ARGS' Run connection helper" \
"\n Examples:" \
"\n -H 'exec openssl s_client -quiet -tls1 -starttls smtp" \
"\n -connect smtp.gmail.com:25' <email.txt" \
"\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
"\n -H 'exec openssl s_client -quiet -tls1" \
"\n -connect smtp.gmail.com:465' <email.txt" \
"\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
"\n -S server[:port] Server" \
"\n -au<username> Username for AUTH LOGIN" \
"\n -ap<password> Password for AUTH LOGIN" \
"\n -am<method> Authentication method. Ignored. LOGIN is implied" \
"\n" \
"\nOther options are silently ignored; -oi -t is implied" \
IF_MAKEMIME( \
"\nUse makemime applet to create message with attachments" \
)
#define seq_trivial_usage \
"[-w] [-s SEP] [FIRST [INC]] LAST"
#define seq_full_usage "\n\n" \

11
mailutils/mail.c
View File

@ -75,13 +75,16 @@ void FAST_FUNC launch_helper(const char **argv)
atexit(kill_helper);
}
const FAST_FUNC char *command(const char *fmt, const char *param)
char* FAST_FUNC send_mail_command(const char *fmt, const char *param)
{
const char *msg = fmt;
char *msg;
if (timeout)
alarm(timeout);
if (msg) {
msg = (char*)fmt;
if (fmt) {
msg = xasprintf(fmt, param);
if (verbose)
bb_error_msg("send:'%s'", msg);
printf("%s\r\n", msg);
}
fflush_all();
@ -90,7 +93,7 @@ const FAST_FUNC char *command(const char *fmt, const char *param)
// NB: parse_url can modify url[] (despite const), but only if '@' is there
/*
static char FAST_FUNC *parse_url(char *url, char **user, char **pass)
static char* FAST_FUNC parse_url(char *url, char **user, char **pass)
{
// parse [user[:pass]@]host
// return host

18
mailutils/mail.h
View File

@ -1,7 +1,16 @@
/* vi: set sw=4 ts=4: */
/*
* helper routines
*
* Copyright (C) 2008 by Vladimir Dronnikov <dronnikov@gmail.com>
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*/
struct globals {
pid_t helper_pid;
unsigned timeout;
unsigned verbose;
unsigned opts;
char *user;
char *pass;
@ -12,6 +21,7 @@ struct globals {
#define G (*ptr_to_globals)
#define timeout (G.timeout )
#define verbose (G.verbose )
#define opts (G.opts )
//#define user (G.user )
//#define pass (G.pass )
@ -26,9 +36,9 @@ struct globals {
//char FAST_FUNC *parse_url(char *url, char **user, char **pass);
void FAST_FUNC launch_helper(const char **argv);
void FAST_FUNC get_cred_or_die(int fd);
void launch_helper(const char **argv) FAST_FUNC;
void get_cred_or_die(int fd) FAST_FUNC;
const FAST_FUNC char *command(const char *fmt, const char *param);
char *send_mail_command(const char *fmt, const char *param) FAST_FUNC;
void FAST_FUNC encode_base64(char *fname, const char *text, const char *eol);
void encode_base64(char *fname, const char *text, const char *eol) FAST_FUNC;

32
mailutils/mime.c
View File

@ -99,6 +99,28 @@ Content-Transfer-Encoding: 7bit
...random junk added by mailing list robots and such...
*/
/* man makemime:
* -c TYPE: create a (non-multipart) MIME section with Content-Type: TYPE
* makemime -c TYPE [-e ENCODING] [-o OUTFILE] [-C CHARSET] [-N NAME] [-a HEADER...] FILE
* The -C option sets the MIME charset attribute for text/plain content.
* The -N option sets the name attribute for Content-Type:
* Encoding must be one of the following: 7bit, 8bit, quoted-printable, or base64.
* -m multipart/TYPE: create a multipart MIME collection with Content-Type: multipart/TYPE
* makemime -m multipart/TYPE [-e ENCODING] [-o OUTFILE] [-a HEADER...] FILE
* Type must be either "multipart/mixed", "multipart/alternative", or some other MIME multipart content type.
* Additionally, encoding can only be "7bit" or "8bit", and will default to "8bit" if not specified.
* Finally, filename must be a MIME-formatted section, NOT a regular file.
* The -m option creates an initial multipart MIME collection, that contains only one MIME section, taken from filename.
* The collection is written to standard output, or the pipe or to outputfile.
* -j FILE1: add a section to a multipart MIME collection
* makemime -j FILE1 [-o OUTFILE] FILE2
* FILE1 must be a MIME collection that was previously created by the -m option.
* FILE2 must be a MIME section that was previously created by the -c option.
* The -j options adds the MIME section in FILE2 to the MIME collection in FILE1.
*/
int makemime_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int makemime_main(int argc UNUSED_PARAM, char **argv)
{
@ -107,14 +129,14 @@ int makemime_main(int argc UNUSED_PARAM, char **argv)
#define boundary opt_output
enum {
OPT_c = 1 << 0, // Content-Type:
OPT_c = 1 << 0, // create (non-multipart) section
OPT_e = 1 << 1, // Content-Transfer-Encoding. Ignored. Assumed base64
OPT_o = 1 << 2, // output to
OPT_C = 1 << 3, // charset
OPT_N = 1 << 4, // COMPAT
OPT_a = 1 << 5, // additional headers
OPT_m = 1 << 6, // COMPAT
OPT_j = 1 << 7, // COMPAT
//OPT_m = 1 << 6, // create mutipart section
//OPT_j = 1 << 7, // join section to multipart section
};
INIT_G();
@ -122,8 +144,8 @@ int makemime_main(int argc UNUSED_PARAM, char **argv)
// parse options
opt_complementary = "a::";
opts = getopt32(argv,
"c:e:o:C:N:a:m:j:",
&G.content_type, NULL, &opt_output, &G.opt_charset, NULL, &opt_headers, NULL, NULL
"c:e:o:C:N:a", //:m:j:",
&G.content_type, NULL, &opt_output, &G.opt_charset, NULL, &opt_headers //, NULL, NULL
);
//argc -= optind;
argv += optind;

5
mailutils/popmaildir.c
View File

@ -14,9 +14,10 @@
static void pop3_checkr(const char *fmt, const char *param, char **ret)
{
const char *msg = command(fmt, param);
char *msg = send_mail_command(fmt, param);
char *answer = xmalloc_fgetline(stdin);
if (answer && '+' == answer[0]) {
free(msg);
if (timeout)
alarm(0);
if (ret) {
@ -27,7 +28,7 @@ static void pop3_checkr(const char *fmt, const char *param, char **ret)
free(answer);
return;
}
bb_error_msg_and_die("%s failed: %s", msg, answer);
bb_error_msg_and_die("%s failed, reply was: %s", msg, answer);
}
static void pop3_check(const char *fmt, const char *param)

64
mailutils/sendmail.c
View File

@ -6,6 +6,38 @@
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*/
//usage:#define sendmail_trivial_usage
//usage: "[OPTIONS] [RECIPIENT_EMAIL]..."
//usage:#define sendmail_full_usage "\n\n"
//usage: "Read email from stdin and send it\n"
//usage: "\nStandard options:"
//usage: "\n -t Read additional recipients from message body"
//usage: "\n -f SENDER Sender (required)"
//usage: "\n -o OPTIONS Various options. -oi implied, others are ignored"
//usage: "\n -i -oi synonym. implied and ignored"
//usage: "\n"
//usage: "\nBusybox specific options:"
//usage: "\n -v Verbose"
//usage: "\n -w SECS Network timeout"
//usage: "\n -H 'PROG ARGS' Run connection helper"
//usage: "\n Examples:"
//usage: "\n -H 'exec openssl s_client -quiet -tls1 -starttls smtp"
//usage: "\n -connect smtp.gmail.com:25' <email.txt"
//usage: "\n [4<username_and_passwd.txt | -au<username> -ap<password>]"
//usage: "\n -H 'exec openssl s_client -quiet -tls1"
//usage: "\n -connect smtp.gmail.com:465' <email.txt"
//usage: "\n [4<username_and_passwd.txt | -au<username> -ap<password>]"
//usage: "\n -S HOST[:PORT] Server"
//usage: "\n -au<username> Username for AUTH LOGIN"
//usage: "\n -ap<password> Password for AUTH LOGIN"
//usage: "\n -am<method> Authentication method. Ignored. LOGIN is implied"
//usage: "\n"
//usage: "\nOther options are silently ignored; -oi -t is implied"
//usage: IF_MAKEMIME(
//usage: "\nUse makemime applet to create message with attachments"
//usage: )
#include "libbb.h"
#include "mail.h"
@ -13,23 +45,35 @@
// set to 0 to not limit
#define MAX_HEADERS 256
static void send_r_n(const char *s)
{
if (verbose)
bb_error_msg("send:'%s'", s);
printf("%s\r\n", s);
}
static int smtp_checkp(const char *fmt, const char *param, int code)
{
char *answer;
const char *msg = command(fmt, param);
char *msg = send_mail_command(fmt, param);
// read stdin
// if the string has a form \d\d\d- -- read next string. E.g. EHLO response
// if the string has a form NNN- -- read next string. E.g. EHLO response
// parse first bytes to a number
// if code = -1 then just return this number
// if code != -1 then checks whether the number equals the code
// if not equal -> die saying msg
while ((answer = xmalloc_fgetline(stdin)) != NULL)
while ((answer = xmalloc_fgetline(stdin)) != NULL) {
// if (verbose)
bb_error_msg("recv:'%.*s' %d", (int)(strchrnul(answer, '\r') - answer), answer, verbose);
if (strlen(answer) <= 3 || '-' != answer[3])
break;
free(answer);
}
if (answer) {
int n = atoi(answer);
if (timeout)
alarm(0);
free(msg);
free(answer);
if (-1 == code || n == code)
return n;
@ -86,6 +130,7 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
OPT_H = 1 << 5, // use external connection helper
OPT_S = 1 << 6, // specify connection string
OPT_a = 1 << 7, // authentication tokens
OPT_v = 1 << 8, // verbosity
};
// init global variables
@ -96,12 +141,13 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
G.fp0 = xfdopen_for_read(3);
// parse options
// -f is required. -H and -S are mutually exclusive
opt_complementary = "f:w+:H--S:S--H:a::";
// -v is a counter, -f is required. -H and -S are mutually exclusive, -a is a list
opt_complementary = "vv:f:w+:H--S:S--H:a::";
// N.B. since -H and -S are mutually exclusive they do not interfere in opt_connect
// -a is for ssmtp (http://downloads.openwrt.org/people/nico/man/man8/ssmtp.8.html) compatibility,
// it is still under development.
opts = getopt32(argv, "tf:o:iw:H:S:a::", &opt_from, NULL, &timeout, &opt_connect, &opt_connect, &list);
opts = getopt32(argv, "tf:o:iw:H:S:a::v", &opt_from, NULL,
&timeout, &opt_connect, &opt_connect, &list, &verbose);
//argc -= optind;
argv += optind;
@ -214,7 +260,7 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
if ('.' == s[0] /*&& '\0' == s[1] */)
printf(".");
// dump read line
printf("%s\r\n", s);
send_r_n(s);
free(s);
continue;
}
@ -261,14 +307,14 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
goto bail;
// dump the headers
while (list) {
printf("%s\r\n", (char *) llist_pop(&list));
send_r_n((char *) llist_pop(&list));
}
// stop analyzing headers
code++;
// N.B. !s means: we read nothing, and nothing to be read in the future.
// just dump empty line and break the loop
if (!s) {
puts("\r");
send_r_n("");
break;
}
// go dump message body