ril interface: Add support for User-User Signaling Information during call setup

[android-x86/hardware-ril.git] / include / telephony / ril.h

diff --git a/include/telephony/ril.h b/include/telephony/ril.h
index e921fa6..c988fe4 100644 (file)
--- a/include/telephony/ril.h
+++ b/include/telephony/ril.h
@@ -40,7 +40,7 @@
 extern "C" {
 #endif
 
-#define RIL_VERSION 2
+#define RIL_VERSION 3
 
 #define CDMA_ALPHA_INFO_BUFFER_LENGTH 64
 #define CDMA_NUMBER_INFO_BUFFER_LENGTH 81
@@ -94,7 +94,40 @@ typedef enum {
     RADIO_STATE_NV_READY = 9               /* Radio is on and the NV interface is available */
 } RIL_RadioState;
 
- /* CDMA Signal Information Record as defined in C.S0005 section 3.7.5.5 */
+/* User-to-User signaling Info activation types derived from 3GPP 23.087 v8.0 */
+typedef enum {
+    RIL_UUS_TYPE1_IMPLICIT = 0,
+    RIL_UUS_TYPE1_REQUIRED = 1,
+    RIL_UUS_TYPE1_NOT_REQUIRED = 2,
+    RIL_UUS_TYPE2_REQUIRED = 3,
+    RIL_UUS_TYPE2_NOT_REQUIRED = 4,
+    RIL_UUS_TYPE3_REQUIRED = 5,
+    RIL_UUS_TYPE3_NOT_REQUIRED = 6
+} RIL_UUS_Type;
+
+/* User-to-User Signaling Information data coding schemes. Possible values for
+ * Octet 3 (Protocol Discriminator field) in the UUIE. The values have been
+ * specified in section 10.5.4.25 of 3GPP TS 24.008 */
+typedef enum {
+    RIL_UUS_DCS_USP = 0,          /* User specified protocol */
+    RIL_UUS_DCS_OSIHLP = 1,       /* OSI higher layer protocol */
+    RIL_UUS_DCS_X244 = 2,         /* X.244 */
+    RIL_UUS_DCS_RMCF = 3,         /* Reserved for system mangement
+                                     convergence function */
+    RIL_UUS_DCS_IA5c = 4          /* IA5 characters */
+} RIL_UUS_DCS;
+
+/* User-to-User Signaling Information defined in 3GPP 23.087 v8.0
+ * This data is passed in RIL_ExtensionRecord and rec contains this
+ * structure when type is RIL_UUS_INFO_EXT_REC */
+typedef struct {
+  RIL_UUS_Type    uusType;    /* UUS Type */
+  RIL_UUS_DCS     uusDcs;     /* UUS Data Coding Scheme */
+  int             uusLength;  /* Length of UUS Data */
+  char *          uusData;    /* UUS Data */
+} RIL_UUS_Info;
+
+/* CDMA Signal Information Record as defined in C.S0005 section 3.7.5.5 */
 typedef struct {
   char isPresent;    /* non-zero if signal information record is present */
   char signalType;   /* as defined 3.7.5.5-1 */
@@ -116,6 +149,7 @@ typedef struct {
     int             numberPresentation; /* 0=Allowed, 1=Restricted, 2=Not Specified/Unknown 3=Payphone */
     char *          name;       /* Remote party name */
     int             namePresentation; /* 0=Allowed, 1=Restricted, 2=Not Specified/Unknown 3=Payphone */
+    RIL_UUS_Info *  uusInfo;    /* NULL or Pointer to User-User Signaling Information */
 } RIL_Call;
 
 typedef struct {
@@ -158,6 +192,7 @@ typedef struct {
              * clir == 1 on "CLIR invocation" (restrict CLI presentation)
              * clir == 2 on "CLIR suppression" (allow CLI presentation)
              */
+    RIL_UUS_Info *  uusInfo;    /* NULL or Pointer to User-User Signaling Information */
 } RIL_Dial;
 
 typedef struct {