From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============4916881540791245744==" MIME-Version: 1.0 From: Yang Gu Subject: [PATCH v2 04/10] Add parser for cause objects Date: Tue, 30 Mar 2010 15:57:31 +0800 Message-ID: <1269935857-4234-4-git-send-email-yang.gu@intel.com> In-Reply-To: <1269935857-4234-3-git-send-email-yang.gu@intel.com> List-Id: To: ofono@ofono.org --===============4916881540791245744== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable --- src/stkutil.c | 30 ++++++++++++++++++++++++++++++ src/stkutil.h | 9 +++++++++ 2 files changed, 39 insertions(+), 0 deletions(-) diff --git a/src/stkutil.c b/src/stkutil.c index aa57543..14d3999 100644 --- a/src/stkutil.c +++ b/src/stkutil.c @@ -687,6 +687,34 @@ static gboolean parse_dataobj_event_list( STK_DATA_OBJECT_TYPE_EVENT_LIST, el->list, &el->len); } = +/* Defined in TS 102.223 Section 8.26 */ +static gboolean parse_dataobj_cause( + struct comprehension_tlv_iter *iter, void *user) +{ + struct stk_cause *cause =3D user; + const unsigned char *data; + unsigned int len; + + if (comprehension_tlv_iter_get_tag(iter) !=3D STK_DATA_OBJECT_TYPE_CAUSE) + return FALSE; + + len =3D comprehension_tlv_iter_get_length(iter); + if ((len =3D=3D 1) || (len > 30)) + return FALSE; + + if (len =3D=3D 0) { + cause->has_cause =3D TRUE; + return TRUE; + } + + data =3D comprehension_tlv_iter_get_data(iter); + cause->len =3D len; + memcpy(cause->cause, data, len); + cause->has_cause =3D TRUE; + + return TRUE; +} + /* Defined in TS 102.223 Section 8.31 */ static gboolean parse_dataobj_icon_id(struct comprehension_tlv_iter *iter, void *user) @@ -808,6 +836,8 @@ static dataobj_handler handler_for_type(enum stk_data_o= bject_type type) return parse_dataobj_items_next_action_indicator; case STK_DATA_OBJECT_TYPE_EVENT_LIST: return parse_dataobj_event_list; + case STK_DATA_OBJECT_TYPE_CAUSE: + return parse_dataobj_cause; case STK_DATA_OBJECT_TYPE_ICON_ID: return parse_dataobj_icon_id; case STK_DATA_OBJECT_TYPE_IMMEDIATE_RESPONSE: diff --git a/src/stkutil.h b/src/stkutil.h index 12428ca..e719403 100644 --- a/src/stkutil.h +++ b/src/stkutil.h @@ -412,6 +412,15 @@ struct stk_event_list { }; = /* + * According to 102.223 Section 8.26, the maximum length of cause is 30. + */ +struct stk_cause { + unsigned char cause[30]; + unsigned int len; + ofono_bool_t has_cause; +}; + +/* * According to 102.223 Section 8.72 the length of text attribute CTLV is 1 * byte. This means that the maximum size is 127 according to the rules * of CTLVs. Empty attribute options will have len of 0. -- = 1.6.3.3 --===============4916881540791245744==--