tweak sendmail and makemime help texts
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko
parent
fe4ef36bcd
commit
666e1d3978
@ -2541,12 +2541,17 @@
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#define makemime_trivial_usage \
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"[OPTIONS] [FILE]..."
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#define makemime_full_usage "\n\n" \
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"Create MIME-encoded message\n" \
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"Create multipart MIME-encoded message from FILEs.\n" \
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/* "Transfer encoding is base64, disposition is inline (not attachment)\n" */ \
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"\nOptions:" \
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"\n -C Charset" \
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"\n -e Transfer encoding. Ignored. base64 is assumed" \
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"\n -o FILE Output. Default: stdout" \
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"\n -a HDR Add header. Examples:" \
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"\n \"From: user@host.org\", \"Date: `date -R`\"" \
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"\n -c CT Content type. Default: text/plain" \
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"\n -C CS Charset. Default: " CONFIG_FEATURE_MIME_CHARSET \
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/* "\n -e ENC Transfer encoding. Ignored. base64 is assumed" */ \
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"\n" \
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"\nOther options are silently ignored." \
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"\nOther options are silently ignored" \
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#define man_trivial_usage \
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"[OPTIONS] [MANPAGE]..."
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@ -3776,17 +3781,17 @@
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#define selinuxenabled_full_usage ""
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#define sendmail_trivial_usage \
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"[OPTIONS] [rcpt]..."
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"[OPTIONS] [RECIPIENT_EMAIL]..."
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#define sendmail_full_usage "\n\n" \
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"Send an email\n" \
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"Read email from stdin and send it\n" \
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"\nStandard options:" \
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"\n -t Read recipients from message body, add them to those on cmdline" \
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"\n -f sender Sender. REQUIRED!" \
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"\n -o options various options. -oi IMPLIED! others are IGNORED!" \
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"\n -t Read additional recipients from message body" \
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"\n -f sender Sender (required)" \
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"\n -o options Various options. -oi implied, others are ignored" \
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"\n" \
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"\nBusybox specific options:" \
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"\n -w seconds Network timeout" \
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"\n -H 'prog args' Run connection helper" \
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"\n -H 'PROG ARGS' Run connection helper" \
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"\n Examples:" \
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"\n -H 'exec openssl s_client -quiet -tls1 -starttls smtp" \
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"\n -connect smtp.gmail.com:25' <email.txt" \
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@ -3797,9 +3802,12 @@
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"\n -S server[:port] Server" \
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"\n -au<username> Username for AUTH LOGIN" \
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"\n -ap<password> Password for AUTH LOGIN" \
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"\n -am<method> Authentication method. Ignored. login is implied." \
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"\n -am<method> Authentication method. Ignored. LOGIN is implied" \
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"\n" \
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"\nOther options are silently ignored; -oi -t is implied" \
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IF_MAKEMIME( \
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"\nUse makemime applet to create message with attachments" \
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)
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#define seq_trivial_usage \
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"[-w] [-s SEP] [FIRST [INC]] LAST"
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@ -35,12 +35,68 @@ Options:
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-c auto to set Content-Type: to text/plain or
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application/octet-stream based on picked encoding.
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-j file1 file2 - join mime section file2 to multipart section file1.
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-o file - write ther result to file, instead of stdout (not
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-o file - write the result to file, instead of stdout (not
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allowed in child processes).
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-a header - prepend an additional header to the output.
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@file - read all of the above options from file, one option or
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value on each line.
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{which version of makemime is this? What do we support?}
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*/
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/* In busybox 1.15.0.svn, makemime generates output like this
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* (empty lines are shown exactly!):
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{headers added with -a HDR}
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Mime-Version: 1.0
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Content-Type: multipart/mixed; boundary="24269534-2145583448-1655890676"
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--24269534-2145583448-1655890676
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Content-Type: {set by -c, e.g. text/plain}; charset={set by -C, e.g. us-ascii}
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Content-Disposition: inline; filename="A"
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Content-Transfer-Encoding: base64
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...file A contents...
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--24269534-2145583448-1655890676
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Content-Type: {set by -c, e.g. text/plain}; charset={set by -C, e.g. us-ascii}
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Content-Disposition: inline; filename="B"
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Content-Transfer-Encoding: base64
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...file B contents...
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--24269534-2145583448-1655890676--
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*/
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/* For reference: here is an example email to LKML which has
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* 1st unnamed part (so it serves as an email body)
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* and one attached file:
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...other headers...
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Content-Type: multipart/mixed; boundary="=-tOfTf3byOS0vZgxEWcX+"
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...other headers...
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Mime-Version: 1.0
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...other headers...
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--=-tOfTf3byOS0vZgxEWcX+
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Content-Type: text/plain
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Content-Transfer-Encoding: 7bit
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...email text...
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...email text...
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--=-tOfTf3byOS0vZgxEWcX+
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Content-Disposition: attachment; filename="xyz"
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Content-Type: text/plain; name="xyz"; charset="UTF-8"
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Content-Transfer-Encoding: 7bit
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...file contents...
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...file contents...
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--=-tOfTf3byOS0vZgxEWcX+--
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...random junk added by mailing list robots and such...
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*/
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int makemime_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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@ -86,7 +142,8 @@ int makemime_main(int argc UNUSED_PARAM, char **argv)
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// make a random string -- it will delimit message parts
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srand(monotonic_us());
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boundary = xasprintf("%d-%d-%d", rand(), rand(), rand());
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boundary = xasprintf("%u-%u-%u",
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(unsigned)rand(), (unsigned)rand(), (unsigned)rand());
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// put multipart header
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printf(
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