From 666e1d3978ebd2b72b18333f4face0e10cc816ba Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 5 Jul 2009 21:46:37 +0200 Subject: tweak sendmail and makemime help texts Signed-off-by: Denys Vlasenko --- mailutils/mime.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 59 insertions(+), 2 deletions(-) (limited to 'mailutils') diff --git a/mailutils/mime.c b/mailutils/mime.c index d309d7f7f..358f4e903 100644 --- a/mailutils/mime.c +++ b/mailutils/mime.c @@ -35,12 +35,68 @@ Options: -c auto to set Content-Type: to text/plain or application/octet-stream based on picked encoding. -j file1 file2 - join mime section file2 to multipart section file1. - -o file - write ther result to file, instead of stdout (not + -o file - write the result to file, instead of stdout (not allowed in child processes). -a header - prepend an additional header to the output. @file - read all of the above options from file, one option or value on each line. + {which version of makemime is this? What do we support?} +*/ + + +/* In busybox 1.15.0.svn, makemime generates output like this + * (empty lines are shown exactly!): +{headers added with -a HDR} +Mime-Version: 1.0 +Content-Type: multipart/mixed; boundary="24269534-2145583448-1655890676" + +--24269534-2145583448-1655890676 +Content-Type: {set by -c, e.g. text/plain}; charset={set by -C, e.g. us-ascii} +Content-Disposition: inline; filename="A" +Content-Transfer-Encoding: base64 + +...file A contents... +--24269534-2145583448-1655890676 +Content-Type: {set by -c, e.g. text/plain}; charset={set by -C, e.g. us-ascii} +Content-Disposition: inline; filename="B" +Content-Transfer-Encoding: base64 + +...file B contents... +--24269534-2145583448-1655890676-- + +*/ + + +/* For reference: here is an example email to LKML which has + * 1st unnamed part (so it serves as an email body) + * and one attached file: +...other headers... +Content-Type: multipart/mixed; boundary="=-tOfTf3byOS0vZgxEWcX+" +...other headers... +Mime-Version: 1.0 +...other headers... + + +--=-tOfTf3byOS0vZgxEWcX+ +Content-Type: text/plain +Content-Transfer-Encoding: 7bit + +...email text... +...email text... + + +--=-tOfTf3byOS0vZgxEWcX+ +Content-Disposition: attachment; filename="xyz" +Content-Type: text/plain; name="xyz"; charset="UTF-8" +Content-Transfer-Encoding: 7bit + +...file contents... +...file contents... + +--=-tOfTf3byOS0vZgxEWcX+-- + +...random junk added by mailing list robots and such... */ int makemime_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; @@ -86,7 +142,8 @@ int makemime_main(int argc UNUSED_PARAM, char **argv) // make a random string -- it will delimit message parts srand(monotonic_us()); - boundary = xasprintf("%d-%d-%d", rand(), rand(), rand()); + boundary = xasprintf("%u-%u-%u", + (unsigned)rand(), (unsigned)rand(), (unsigned)rand()); // put multipart header printf( -- cgit v1.2.3