gsmd: add Call Forwarding function (Sean Chiang)

git-svn-id: http://svn.openmoko.org/trunk/src/target/gsm@3760 99fdad57-331a-0410-800a-d7fa5415bdb3

2 files changed, 73 insertions, 0 deletions

diff --git a/include/gsmd/usock.h b/include/gsmd/usock.h
index d05f2bc..ddec870 100644
--- a/include/gsmd/usock.h
+++ b/include/gsmd/usock.h
@@ -43,6 +43,11 @@ enum gsmd_msg_voicecall_type {
 	GSMD_VOICECALL_VOL_GET	= 6,
 	GSMD_VOICECALL_GET_STAT	= 7,
 	GSMD_VOICECALL_CTRL	= 8,
+	GSMD_VOICECALL_FWD_DIS	= 9,
+	GSMD_VOICECALL_FWD_EN	= 10,
+	GSMD_VOICECALL_FWD_STAT	= 11,
+	GSMD_VOICECALL_FWD_REG	= 12,
+	GSMD_VOICECALL_FWD_ERAS	= 13,
 };
 
 
@@ -99,6 +104,22 @@ enum gsmd_call_ctrl_proc {
 	GSMD_CALL_CTRL_M_HELD			= 6,	// 3
 };
 
+/* call forward reason from 3GPP TS 07.07 subclause 07.10 */
+enum gsmd_call_fwd_reason {
+	GSMD_CALL_FWD_REASON_UNCOND		= 0,
+	GSMD_CALL_FWD_REASON_BUSY		= 1, 
+	GSMD_CALL_FWD_REASON_NO_REPLY		= 2,
+	GSMD_CALL_FWD_REASON_NOT_REACHABLE	= 3,
+	GSMD_CALL_FWD_REASON_ALL_FORWARD	= 4,
+	GSMD_CALL_FWD_REASON_ALL_COND_FORWARD	= 5, 
+};
+
+/* call forward status from 3GPP TS 07.07 subclause 07.10 */
+enum gsmd_call_fwd_status {
+	GSMD_CALL_FWD_STATUS_NOT_ACTIVE	= 0,
+	GSMD_CALL_FWD_STATUS_ACTIVE	= 1,
+};
+
 /* Handset / MT related commands */
 enum gsmd_msg_phone_type {
 	GSMD_PHONE_VOLUME	= 1,
@@ -384,6 +405,23 @@ struct gsmd_call_ctrl {
 	u_int8_t idx;
 } __attribute__ ((packed));
 
+/* call forwarding register from 3GPP TS 07.07 clause 7.10 */
+struct gsmd_call_fwd_reg {
+	enum gsmd_call_fwd_reason reason;
+	struct gsmd_addr addr;
+} __attribute__ ((packed));
+
+/* status of call forwarding from 3GPP TS 07.07 clause 7.10 */
+struct gsmd_call_fwd_stat {
+	enum gsmd_call_fwd_status status; 
+	u_int8_t classx;
+	struct gsmd_addr addr;
+	char subaddr[16+1];
+	u_int8_t satype;
+	u_int8_t time;
+	int is_last;	
+} __attribute__ ((packed));
+
 #define GSMD_PIN_MAXLEN		8
 struct gsmd_pin {
 	enum gsmd_pin_type type;
diff --git a/include/libgsmd/voicecall.h b/include/libgsmd/voicecall.h
index ac7b99c..87ecfcc 100644
--- a/include/libgsmd/voicecall.h
+++ b/include/libgsmd/voicecall.h
@@ -22,12 +22,28 @@ enum lgsm_voicecall_ctrl_proc {
 	LGSM_VOICECALL_CTRL_M_HELD			= 6,	// 3
 };
 
+/* call forward reason from 3GPP TS 07.07 subclause 07.10 */
+enum lgsmd_voicecall_fwd_reason {
+	GSMD_VOICECALL_FWD_REASON_UNCOND		= 0,
+	GSMD_VOICECALL_FWD_REASON_BUSY			= 1, 
+	GSMD_VOICECALL_FWD_REASON_NO_REPLY		= 2,
+	GSMD_VOICECALL_FWD_REASON_NOT_REACHABLE		= 3,
+	GSMD_VOICECALL_FWD_REASON_ALL_FORWARD		= 4,
+	GSMD_VOICECALL_FWD_REASON_ALL_COND_FORWARD	= 5, 
+};
+
 /* Refer to GSM 07.07 subclause 7.12 and 02.30 subclause 4.5.5.1 */
 struct lgsm_voicecall_ctrl {
 	enum lgsm_voicecall_ctrl_proc proc;	
 	int idx;
 };
 
+/* Refer to GSM 07.07 subclause 07.10 */
+struct lgsm_voicecall_fwd_reg {
+	enum lgsmd_voicecall_fwd_reason reason;
+	struct lgsm_addr number;	
+};
+
 /* Initiate an outgoing voice call */
 extern int lgsm_voice_out_init(struct lgsm_handle *lh, 
 			       const struct lgsm_addr *number);
@@ -48,4 +64,23 @@ extern int lgsm_voice_get_status(struct lgsm_handle *lh);
 extern int lgsm_voice_ctrl(struct lgsm_handle *lh, 
 			       const struct lgsm_voicecall_ctrl *ctrl);
 
+/* disable call forwarding */
+extern int lgsm_voice_fwd_disable(struct lgsm_handle *lh, 
+				  enum lgsmd_voicecall_fwd_reason reason);
+
+/* enable call forwarding */
+extern int lgsm_voice_fwd_enable(struct lgsm_handle *lh, 
+				 enum lgsmd_voicecall_fwd_reason reason);
+
+/* querty current status/setting of call forwarding */
+extern int lgsm_voice_fwd_stat(struct lgsm_handle *lh, 
+	                       enum lgsmd_voicecall_fwd_reason reason);
+
+/* register call forwarding */
+extern int lgsm_voice_fwd_reg(struct lgsm_handle *lh, 
+	                      struct lgsm_voicecall_fwd_reg *fwd_reg);
+
+/* erase the record of registered call forwarding */
+extern int lgsm_voice_fwd_erase(struct lgsm_handle *lh, 
+		                enum lgsmd_voicecall_fwd_reason reason);
 #endif