[PATCH] uim: add --uim-get-sim-state

[Arjun AK]

From: Arjun <arjunak234 at gmail.com>

This command will show whether a SIM card has been inserted and whether
a pin is required.

Signed-off-by: Arjun <arjunak234 at gmail.com>
---
 commands-uim.c | 26 ++++++++++++++++++++++++++
 commands-uim.h |  4 +++-
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/commands-uim.c b/commands-uim.c
index 859da68..03166a2 100644
--- a/commands-uim.c
+++ b/commands-uim.c
@@ -54,3 +54,29 @@ cmd_uim_verify_pin2_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct
 	qmi_set_uim_verify_pin_request(msg, &data);
 	return QMI_CMD_REQUEST;
 }
+
+
+static void cmd_uim_get_sim_state_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
+{
+	struct qmi_uim_get_card_status_response res;
+	qmi_parse_uim_get_card_status_response(msg, &res);
+
+	void * const array = blobmsg_open_array(&status, "sim_cards");
+        if (res.data.card_status.cards_n > 0){
+		void * const table = blobmsg_open_table(&status, NULL);
+
+		for (int i = 0; i < res.data.card_status.cards_n;i++){
+				blobmsg_add_u32(&status, "state", res.data.card_status.cards[i].card_state);
+				blobmsg_add_u32(&status, "upin_state", res.data.card_status.cards[i].upin_state);
+		}
+		blobmsg_close_table(&status, table);
+	}
+	blobmsg_close_array(&status, array);
+}
+
+static enum qmi_cmd_result
+cmd_uim_get_sim_state_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
+{
+	qmi_set_uim_get_card_status_request(msg);
+	return QMI_CMD_REQUEST;
+}
diff --git a/commands-uim.h b/commands-uim.h
index 86ebae4..02a49b1 100644
--- a/commands-uim.h
+++ b/commands-uim.h
@@ -21,10 +21,12 @@
 
 #define __uqmi_uim_commands												\
 	__uqmi_command(uim_verify_pin1, uim-verify-pin1, required, QMI_SERVICE_UIM), \
-	__uqmi_command(uim_verify_pin2, uim-verify-pin2, required, QMI_SERVICE_UIM) \
+	__uqmi_command(uim_verify_pin2, uim-verify-pin2, required, QMI_SERVICE_UIM), \
+	__uqmi_command(uim_get_sim_state, uim-get-sim-state, no, QMI_SERVICE_UIM) \
 
 
 #define uim_helptext \
 		"  --uim-verify-pin1 <pin>:          Verify PIN1 (new devices)\n" \
 		"  --uim-verify-pin2 <pin>:          Verify PIN2 (new devices)\n" \
+		"  --uim-get-sim-state:                  Get current SIM state\n" \
 
-- 
2.20.1