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| author | Yves-Alexis Perez <corsac@debian.org> | 2015-10-22 11:43:58 +0200 |
|---|---|---|
| committer | Yves-Alexis Perez <corsac@debian.org> | 2015-10-22 11:43:58 +0200 |
| commit | 5dca9ea0e2931f0e2a056c7964d311bcc30a01b8 (patch) | |
| tree | 037f1ec5bb860846938ddcf29771c24e9c529be0 /src/libimcv/pa_tnc | |
| parent | b238cf34df3fe4476ae6b7012e7cb3e9769d4d51 (diff) | |
| download | vyos-strongswan-5dca9ea0e2931f0e2a056c7964d311bcc30a01b8.tar.gz vyos-strongswan-5dca9ea0e2931f0e2a056c7964d311bcc30a01b8.zip | |
Imported Upstream version 5.3.3
Diffstat (limited to 'src/libimcv/pa_tnc')
| -rw-r--r-- | src/libimcv/pa_tnc/pa_tnc_msg.c | 10 | ||||
| -rw-r--r-- | src/libimcv/pa_tnc/pa_tnc_msg.h | 9 |
2 files changed, 17 insertions, 2 deletions
diff --git a/src/libimcv/pa_tnc/pa_tnc_msg.c b/src/libimcv/pa_tnc/pa_tnc_msg.c index ea4dee950..17c649dfd 100644 --- a/src/libimcv/pa_tnc/pa_tnc_msg.c +++ b/src/libimcv/pa_tnc/pa_tnc_msg.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011-2014 Andreas Steffen + * Copyright (C) 2011-2015 Andreas Steffen * HSR Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -92,6 +92,12 @@ METHOD(pa_tnc_msg_t, get_encoding, chunk_t, return this->encoding; } +METHOD(pa_tnc_msg_t, get_space, size_t, + private_pa_tnc_msg_t *this) +{ + return this->max_msg_len ? this->max_msg_len - this->msg_len : 0; +} + METHOD(pa_tnc_msg_t, add_attribute, bool, private_pa_tnc_msg_t *this, pa_tnc_attr_t *attr) { @@ -389,6 +395,7 @@ pa_tnc_msg_t *pa_tnc_msg_create(size_t max_msg_len) INIT(this, .public = { .get_encoding = _get_encoding, + .get_space = _get_space, .add_attribute = _add_attribute, .build = _build, .process = _process, @@ -416,6 +423,7 @@ pa_tnc_msg_t *pa_tnc_msg_create_from_data(chunk_t data) INIT(this, .public = { .get_encoding = _get_encoding, + .get_space = _get_space, .add_attribute = _add_attribute, .build = _build, .process = _process, diff --git a/src/libimcv/pa_tnc/pa_tnc_msg.h b/src/libimcv/pa_tnc/pa_tnc_msg.h index 57ff1a04c..3be302032 100644 --- a/src/libimcv/pa_tnc/pa_tnc_msg.h +++ b/src/libimcv/pa_tnc/pa_tnc_msg.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011-2014 Andreas Steffen + * Copyright (C) 2011-2015 Andreas Steffen * HSR Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -44,6 +44,13 @@ struct pa_tnc_msg_t { chunk_t (*get_encoding)(pa_tnc_msg_t *this); /** + * Get the remaining space in octets left in the PA-TNC message + * + * @return remaining space or 0 if max_msg_len is not set + */ + size_t (*get_space)(pa_tnc_msg_t *this); + + /** * Add a PA-TNC attribute * * @param attr PA-TNC attribute to be addedd |