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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
commit | 5e61585d76ae77fd5e9e96ebabb57afa4d74880d (patch) | |
tree | 2b467823aaeebc7ef8bc9e3cabe8074eaef1666d /src/global/cleanup_strflags.c | |
parent | Initial commit. (diff) | |
download | postfix-upstream/3.5.24.tar.xz postfix-upstream/3.5.24.zip |
Adding upstream version 3.5.24.upstream/3.5.24upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/global/cleanup_strflags.c')
-rw-r--r-- | src/global/cleanup_strflags.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/global/cleanup_strflags.c b/src/global/cleanup_strflags.c new file mode 100644 index 0000000..d281c44 --- /dev/null +++ b/src/global/cleanup_strflags.c @@ -0,0 +1,89 @@ +/*++ +/* NAME +/* cleanup_strflags 3 +/* SUMMARY +/* cleanup flags code to string +/* SYNOPSIS +/* #include <cleanup_user.h> +/* +/* const char *cleanup_strflags(code) +/* int code; +/* DESCRIPTION +/* cleanup_strflags() maps a CLEANUP_FLAGS code to printable string. +/* The result is for read purposes only. The result is overwritten +/* upon each call. +/* 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 +/*--*/ + +/* System library. */ + +#include <sys_defs.h> + +/* Utility library. */ + +#include <msg.h> +#include <vstring.h> + +/* Global library. */ + +#include "cleanup_user.h" + + /* + * Mapping from flags code to printable string. + */ +struct cleanup_flag_map { + unsigned flag; + const char *text; +}; + +static struct cleanup_flag_map cleanup_flag_map[] = { + CLEANUP_FLAG_BOUNCE, "enable_bad_mail_bounce", + CLEANUP_FLAG_FILTER, "enable_header_body_filter", + CLEANUP_FLAG_HOLD, "hold_message", + CLEANUP_FLAG_DISCARD, "discard_message", + CLEANUP_FLAG_BCC_OK, "enable_automatic_bcc", + CLEANUP_FLAG_MAP_OK, "enable_address_mapping", + CLEANUP_FLAG_MILTER, "enable_milters", + CLEANUP_FLAG_SMTP_REPLY, "enable_smtp_reply", + CLEANUP_FLAG_SMTPUTF8, "smtputf8_requested", + CLEANUP_FLAG_AUTOUTF8, "smtputf8_autodetect", +}; + +/* cleanup_strflags - map flags code to printable string */ + +const char *cleanup_strflags(unsigned flags) +{ + static VSTRING *result; + unsigned i; + + if (flags == 0) + return ("none"); + + if (result == 0) + result = vstring_alloc(20); + else + VSTRING_RESET(result); + + for (i = 0; i < sizeof(cleanup_flag_map) / sizeof(cleanup_flag_map[0]); i++) { + if (cleanup_flag_map[i].flag & flags) { + vstring_sprintf_append(result, "%s ", cleanup_flag_map[i].text); + flags &= ~cleanup_flag_map[i].flag; + } + } + + if (flags != 0 || VSTRING_LEN(result) == 0) + msg_panic("cleanup_strflags: unrecognized flag value(s) 0x%x", flags); + + vstring_truncate(result, VSTRING_LEN(result) - 1); + VSTRING_TERMINATE(result); + + return (vstring_str(result)); +} |