diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:59:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:59:03 +0000 |
| commit | a848231ae0f346dc7cc000973fbeb65b0894ee92 (patch) | |
| tree | 44b60b367c86723cc78383ef247885d72b388afe /src/global/dsb_scan.c | |
| parent | Initial commit. (diff) | |
| download | postfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.tar.xz postfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.zip | |
Adding upstream version 3.8.5.upstream/3.8.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/global/dsb_scan.c')
| -rw-r--r-- | src/global/dsb_scan.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/global/dsb_scan.c b/src/global/dsb_scan.c new file mode 100644 index 0000000..cf434d1 --- /dev/null +++ b/src/global/dsb_scan.c @@ -0,0 +1,73 @@ +/*++ +/* NAME +/* dsb_scan +/* SUMMARY +/* read DSN_BUF from stream +/* SYNOPSIS +/* #include <dsb_scan.h> +/* +/* int dsb_scan(scan_fn, stream, flags, ptr) +/* ATTR_SCAN_COMMON_FN scan_fn; +/* VSTREAM *stream; +/* int flags; +/* void *ptr; +/* DESCRIPTION +/* dsb_scan() reads a DSN_BUF from the named stream using the +/* specified attribute scan routine. dsb_scan() is meant +/* to be passed as a call-back to attr_scan(), thusly: +/* +/* ... RECV_ATTR_FUNC(dsb_scan, (void *) &dsbuf), ... +/* DIAGNOSTICS +/* Fatal: out of memory. +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/* +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + +/* System library. */ + +#include <sys_defs.h> + +/* Utility library. */ + +#include <attr.h> + +/* Global library. */ + +#include <mail_proto.h> +#include <dsb_scan.h> + +/* dsb_scan - read DSN_BUF from stream */ + +int dsb_scan(ATTR_SCAN_COMMON_FN scan_fn, VSTREAM *fp, + int flags, void *ptr) +{ + DSN_BUF *dsb = (DSN_BUF *) ptr; + int ret; + + /* + * The attribute order is determined by backwards compatibility. It can + * be sanitized after all the ad-hoc DSN read/write code is replaced. + */ + ret = scan_fn(fp, flags | ATTR_FLAG_MORE, + RECV_ATTR_STR(MAIL_ATTR_DSN_STATUS, dsb->status), + RECV_ATTR_STR(MAIL_ATTR_DSN_DTYPE, dsb->dtype), + RECV_ATTR_STR(MAIL_ATTR_DSN_DTEXT, dsb->dtext), + RECV_ATTR_STR(MAIL_ATTR_DSN_MTYPE, dsb->mtype), + RECV_ATTR_STR(MAIL_ATTR_DSN_MNAME, dsb->mname), + RECV_ATTR_STR(MAIL_ATTR_DSN_ACTION, dsb->action), + RECV_ATTR_STR(MAIL_ATTR_WHY, dsb->reason), + ATTR_TYPE_END); + return (ret == 7 ? 1 : -1); +} |