[PATCH_v1 4/4] cdmamodem: Register dormant state callback for huawei modems

[Guillaume Zajac]

---
 drivers/cdmamodem/connman.c |   42 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 42 insertions(+), 0 deletions(-)

diff --git a/drivers/cdmamodem/connman.c b/drivers/cdmamodem/connman.c
index ec17e96..f27161b 100644
--- a/drivers/cdmamodem/connman.c
+++ b/drivers/cdmamodem/connman.c
@@ -41,6 +41,7 @@
 #include "gatppp.h"
 
 #include "cdmamodem.h"
+#include "drivers/atmodem/vendor.h"
 
 #define TUN_SYSFS_DIR "/sys/devices/virtual/misc/tun"
 
@@ -58,6 +59,7 @@ enum state {
 struct connman_data {
        GAtChat *chat;
        GAtPPP *ppp;
+       unsigned int vendor;
        enum state state;
        char username[OFONO_CDMA_CONNMAN_MAX_USERNAME_LENGTH + 1];
        char password[OFONO_CDMA_CONNMAN_MAX_PASSWORD_LENGTH + 1];
@@ -220,9 +222,38 @@ static void cdma_connman_deactivate(struct 
ofono_cdma_connman *cm,
        g_at_ppp_shutdown(cd->ppp);
 }
 
+static void huawei_dsdormant_notify(GAtResult *result, gpointer user_data)
+{
+       struct ofono_cdma_connman *cm = user_data;
+       int dormant_state;
+       GAtResultIter iter;
+
+       g_at_result_iter_init(&iter, result);
+
+       if (!g_at_result_iter_next(&iter, "^DSDORMANT:"))
+               goto error;
+
+       if (!g_at_result_iter_next_number(&iter, &dormant_state))
+               goto error;
+
+       if (dormant_state == 1)
+               ofono_cdma_connman_dormant_state_notify(cm, TRUE);
+       else if (dormant_state == 0)
+               ofono_cdma_connman_dormant_state_notify(cm, FALSE);
+       else
+               goto error;
+
+       return;
+
+error:
+       ofono_error("Invalid DSDORMANT value");
+}
+
 static void at_c0_cb(gboolean ok, GAtResult *result, gpointer user_data)
 {
        struct ofono_cdma_connman *cm = user_data;
+       struct connman_data *cd = ofono_cdma_connman_get_data(cm);
+       GAtChat *chat;
 
        DBG("ok %d", ok);
 
@@ -232,6 +263,16 @@ static void at_c0_cb(gboolean ok, GAtResult *result, 
gpointer user_data)
                return;
        }
 
+       switch (cd->vendor) {
+       case OFONO_VENDOR_HUAWEI:
+               chat = g_at_chat_get_slave(cd->chat);
+               g_at_chat_register(chat, "^DSDORMANT", huawei_dsdormant_notify,
+                                       FALSE, cm, NULL);
+               break;
+       default:
+               break;
+       }
+
        ofono_cdma_connman_register(cm);
 }
 
@@ -254,6 +295,7 @@ static int cdma_connman_probe(struct ofono_cdma_connman *cm,
                return -ENOMEM;
 
        cd->chat = g_at_chat_clone(chat);
+       cd->vendor = vendor;
 
        ofono_cdma_connman_set_data(cm, cd);
 
-- 
1.7.1

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