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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2013-01-03 18:04:28 +0200 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2013-01-03 18:30:32 +0200 |
| commit | efa513048a74fca2e3ab1b16cc927f8331347f75 (patch) | |
| tree | 06360b65fed31192dd5b51cb5cf53ba5f8060083 /include/mailutils/sys | |
| parent | 3a6ea349ae7b1a941acd6ec882e93ad5b3a27ca4 (diff) | |
| download | mailutils-efa513048a74fca2e3ab1b16cc927f8331347f75.tar.gz mailutils-efa513048a74fca2e3ab1b16cc927f8331347f75.tar.bz2 | |
Make sure modifications to a message or its parts become visible in the message stream.
* include/mailutils/sys/body.h (_mu_body)<rawstream>: New member.
* include/mailutils/sys/message.h (_mu_message)<rawstream>: New member.
* libmailutils/mailbox/body.c: Rewrite. Return the specially crafted
"body-stream" for user I/O operations. Writes to that stream trigger
creation of a temporary stream (write-through mode) which will be used
for subsequent I/O.
* libmailutils/mailbox/msgbody.c (mu_message_get_body): Use msg->rawstream.
* libmailutils/mailbox/msgheader.c (message_header_fill): Do not
call mu_message_get_streamref, as that can result in endless recursion.
Use msg->rawstream instead.
* libmailutils/mailbox/msgref.c (_mu_message_free): Destroy both
rawstream and outstream.
* libmailutils/mailbox/msgstream.c (mu_message_set_stream): Set
rawstream.
(mu_message_get_stream): Create outstream as needed.
(mu_message_get_streamref): If the message has been modified,
create the outstream and return it to the caller. This way, the
modifications become visible via the stream interface.
* libmailutils/tests/Makefile.am: Add new testcases.
* libmailutils/tests/testsuite.at: Likewise.
* libmailutils/tests/modmesg.c: New file.
* libmailutils/tests/modmesg00.at: New file.
* libmailutils/tests/modmesg01.at: New file.
* libmailutils/tests/modmesg02.at: New file.
* libmailutils/tests/modmesg03.at: New file.
* mh/mhn.c: Fix message reference counting.
Diffstat (limited to 'include/mailutils/sys')
| -rw-r--r-- | include/mailutils/sys/body.h | 1 | ||||
| -rw-r--r-- | include/mailutils/sys/message.h | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/mailutils/sys/body.h b/include/mailutils/sys/body.h index 501bc83ce..651b614b8 100644 --- a/include/mailutils/sys/body.h +++ b/include/mailutils/sys/body.h @@ -33,6 +33,7 @@ struct _mu_body { void *owner; mu_stream_t stream; + mu_stream_t rawstream; mu_stream_t fstream; int flags; diff --git a/include/mailutils/sys/message.h b/include/mailutils/sys/message.h index d9d4c4ac1..df258c2d7 100644 --- a/include/mailutils/sys/message.h +++ b/include/mailutils/sys/message.h @@ -47,7 +47,8 @@ struct _mu_message mu_body_t body; int flags; - mu_stream_t stream; + mu_stream_t rawstream; + mu_stream_t outstream; mu_attribute_t attribute; mu_monitor_t monitor; mu_mime_t mime; |