ipc util: Do not use strdup, to avoid memory leak

Change-Id: Ieee54f1a57ff76d59732c109e54cf05f90546e5e
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

1 files changed, 317 insertions, 188 deletions

diff --git a/samsung-ipc/ipc_util.c b/samsung-ipc/ipc_util.c
index 9c90e78..2eb54ef 100644
--- a/samsung-ipc/ipc_util.c
+++ b/samsung-ipc/ipc_util.c
@@ -33,77 +33,10 @@
 
 #include "ipc.h"
 
-#define IPC_STR(f)  case f: return strdup(#f);
-
-void ipc_client_log_recv(struct ipc_client *client,
-    struct ipc_message_info *response, const char *prefix)
-{
-    switch (client->type) {
-        case IPC_CLIENT_TYPE_FMT:
-            ipc_client_log(client, "%s: RECV FMT!", prefix);
-            ipc_client_log(client, "%s: Response: aseq=0x%02x command=%s (0x%04x) type=%s",
-                prefix, response->aseq, ipc_command_to_str(IPC_COMMAND(response)), IPC_COMMAND(response), ipc_response_type_to_str(response->type));
-#ifdef DEBUG
-            if (response->length > 0) {
-                ipc_client_log(client, "==== FMT DATA DUMP ====");
-                ipc_client_hex_dump(client, (void *) response->data, 
-                    response->length > 0x100 ? 0x100 : response->length);
-                ipc_client_log(client, "=======================");
-            }
-#endif
-            break;
-        case IPC_CLIENT_TYPE_RFS:
-            ipc_client_log(client, "%s: RECV RFS!", prefix);
-            ipc_client_log(client, "%s: Response: aseq=0x%02x command=%s (0x%04x)",
-                prefix, response->aseq, ipc_command_to_str(IPC_COMMAND(response)), IPC_COMMAND(response));
-#ifdef DEBUG
-            if (response->length > 0) {
-                ipc_client_log(client, "==== RFS DATA DUMP ====");
-                ipc_client_hex_dump(client, (void *) response->data, 
-                    response->length > 0x100 ? 0x100 : response->length);
-                ipc_client_log(client, "=======================");
-            }
-#endif
-            break;
-    }
-}
-
-void ipc_client_log_send(struct ipc_client *client,
-    struct ipc_message_info *request, const char *prefix)
-{
-    switch (client->type) {
-        case IPC_CLIENT_TYPE_FMT:
-            ipc_client_log(client, "%s: SEND FMT!", prefix);
-            ipc_client_log(client, "%s: Request: mseq=0x%02x command=%s (0x%04x) type=%s",
-                prefix, request->mseq, ipc_command_to_str(IPC_COMMAND(request)), IPC_COMMAND(request), ipc_request_type_to_str(request->type));
-#ifdef DEBUG
-            if (request->length > 0) {
-                ipc_client_log(client, "==== FMT DATA DUMP ====");
-                ipc_client_hex_dump(client, (void *) request->data,
-                    request->length > 0x100 ? 0x100 : request->length);
-                ipc_client_log(client, "=======================");
-            }
-#endif
-            break;
-        case IPC_CLIENT_TYPE_RFS:
-            ipc_client_log(client, "%s: SEND RFS!", prefix);
-            ipc_client_log(client, "%s: Request: mseq=0x%02x command=%s (0x%04x)",
-                prefix, request->mseq, ipc_command_to_str(IPC_COMMAND(request)), IPC_COMMAND(request));
-#ifdef DEBUG
-            if (request->length > 0) {
-                ipc_client_log(client, "==== RFS DATA DUMP ====");
-                ipc_client_hex_dump(client, (void *) request->data,
-                    request->length > 0x100 ? 0x100 : request->length);
-                ipc_client_log(client, "=======================");
-            }
-#endif
-            break;
-    }
-}
-
+/* Log utils */
 const char *ipc_response_type_to_str(int type)
 {
-    switch(type) {
+    switch (type) {
         case IPC_TYPE_INDI:
             return "INDI";
         case IPC_TYPE_RESP:
@@ -117,7 +50,7 @@ const char *ipc_response_type_to_str(int type)
 
 const char *ipc_request_type_to_str(int type)
 {
-    switch(type) {
+    switch (type) {
         case IPC_TYPE_EXEC:
             return "EXEC";
         case IPC_TYPE_GET:
@@ -135,125 +68,255 @@ const char *ipc_request_type_to_str(int type)
 
 const char *ipc_command_to_str(int command)
 {
-    switch(command) {
-        IPC_STR(IPC_CALL_OUTGOING)
-        IPC_STR(IPC_CALL_INCOMING)
-        IPC_STR(IPC_CALL_RELEASE)
-        IPC_STR(IPC_CALL_ANSWER)
-        IPC_STR(IPC_CALL_STATUS)
-        IPC_STR(IPC_CALL_LIST)
-        IPC_STR(IPC_CALL_BURST_DTMF)
-        IPC_STR(IPC_CALL_CONT_DTMF)
-        IPC_STR(IPC_CALL_WAITING)
-        IPC_STR(IPC_CALL_LINE_ID)
-        IPC_STR(IPC_DISP_ICON_INFO)
-        IPC_STR(IPC_DISP_HOMEZONE_INFO)
-        IPC_STR(IPC_DISP_RSSI_INFO)
-        IPC_STR(IPC_GEN_PHONE_RES)
-        IPC_STR(IPC_GPRS_DEFINE_PDP_CONTEXT)
-        IPC_STR(IPC_GPRS_QOS)
-        IPC_STR(IPC_GPRS_PS)
-        IPC_STR(IPC_GPRS_PDP_CONTEXT)
-        IPC_STR(IPC_GPRS_ENTER_DATA)
-        IPC_STR(IPC_GPRS_SHOW_PDP_ADDR)
-        IPC_STR(IPC_GPRS_MS_CLASS)
-        IPC_STR(IPC_GPRS_3G_QUAL_SERVICE_PROFILE)
-        IPC_STR(IPC_GPRS_IP_CONFIGURATION)
-        IPC_STR(IPC_GPRS_DEFINE_SEC_PDP_CONTEXT)
-        IPC_STR(IPC_GPRS_TFT)
-        IPC_STR(IPC_GPRS_HSDPA_STATUS)
-        IPC_STR(IPC_GPRS_CURRENT_SESSION_DATA_COUNT)
-        IPC_STR(IPC_GPRS_DATA_DORMANT)
-        IPC_STR(IPC_GPRS_DUN_PIN_CTRL)
-        IPC_STR(IPC_GPRS_CALL_STATUS)
-        IPC_STR(IPC_MISC_ME_VERSION)
-        IPC_STR(IPC_MISC_ME_IMSI)
-        IPC_STR(IPC_MISC_ME_SN)
-        IPC_STR(IPC_MISC_TIME_INFO)
-        IPC_STR(IPC_NET_PREF_PLMN)
-        IPC_STR(IPC_NET_PLMN_SEL)
-        IPC_STR(IPC_NET_CURRENT_PLMN)
-        IPC_STR(IPC_NET_PLMN_LIST)
-        IPC_STR(IPC_NET_REGIST)
-        IPC_STR(IPC_NET_SUBSCRIBER_NUM)
-        IPC_STR(IPC_NET_BAND_SEL)
-        IPC_STR(IPC_NET_SERVICE_DOMAIN_CONFIG)
-        IPC_STR(IPC_NET_POWERON_ATTACH)
-        IPC_STR(IPC_NET_MODE_SEL)
-        IPC_STR(IPC_NET_ACQ_ORDER)
-        IPC_STR(IPC_NET_IDENTITY)
-        IPC_STR(IPC_NET_CURRENT_RRC_STATUS)
-        IPC_STR(IPC_PWR_PHONE_PWR_UP)
-        IPC_STR(IPC_PWR_PHONE_PWR_OFF)
-        IPC_STR(IPC_PWR_PHONE_RESET)
-        IPC_STR(IPC_PWR_BATT_STATUS)
-        IPC_STR(IPC_PWR_BATT_TYPE)
-        IPC_STR(IPC_PWR_BATT_COMP)
-        IPC_STR(IPC_PWR_PHONE_STATE)
-        IPC_STR(IPC_RFS_NV_READ_ITEM)
-        IPC_STR(IPC_RFS_NV_WRITE_ITEM)
-        IPC_STR(IPC_SEC_SIM_STATUS)
-        IPC_STR(IPC_SEC_PHONE_LOCK)
-        IPC_STR(IPC_SEC_CHANGE_LOCKING_PW)
-        IPC_STR(IPC_SEC_SIM_LANG)
-        IPC_STR(IPC_SEC_RSIM_ACCESS)
-        IPC_STR(IPC_SEC_GSIM_ACCESS)
-        IPC_STR(IPC_SEC_SIM_ICC_TYPE)
-        IPC_STR(IPC_SEC_LOCK_INFO)
-        IPC_STR(IPC_SEC_ISIM_AUTH)
-        IPC_STR(IPC_SMS_SEND_MSG)
-        IPC_STR(IPC_SMS_INCOMING_MSG)
-        IPC_STR(IPC_SMS_READ_MSG)
-        IPC_STR(IPC_SMS_SAVE_MSG)
-        IPC_STR(IPC_SMS_DEL_MSG)
-        IPC_STR(IPC_SMS_DELIVER_REPORT)
-        IPC_STR(IPC_SMS_DEVICE_READY)
-        IPC_STR(IPC_SMS_SEL_MEM)
-        IPC_STR(IPC_SMS_STORED_MSG_COUNT)
-        IPC_STR(IPC_SMS_SVC_CENTER_ADDR)
-        IPC_STR(IPC_SMS_SVC_OPTION)
-        IPC_STR(IPC_SMS_MEM_STATUS)
-        IPC_STR(IPC_SMS_CBS_MSG)
-        IPC_STR(IPC_SMS_CBS_CONFIG)
-        IPC_STR(IPC_SMS_STORED_MSG_STATUS)
-        IPC_STR(IPC_SMS_PARAM_COUNT)
-        IPC_STR(IPC_SMS_PARAM)
-        IPC_STR(IPC_SND_SPKR_VOLUME_CTRL)
-        IPC_STR(IPC_SND_MIC_MUTE_CTRL)
-        IPC_STR(IPC_SND_AUDIO_PATH_CTRL)
-        IPC_STR(IPC_SND_RINGBACK_TONE_CTRL)
-        IPC_STR(IPC_SND_CLOCK_CTRL)
-        IPC_STR(IPC_PB_ACCESS)
-        IPC_STR(IPC_PB_STORAGE)
-        IPC_STR(IPC_PB_STORAGE_LIST)
-        IPC_STR(IPC_PB_ENTRY_INFO)
-        IPC_STR(IPC_PB_CAPABILITY_INFO)
-        IPC_STR(IPC_SS_WAITING)
-        IPC_STR(IPC_SS_CLI)
-        IPC_STR(IPC_SS_BARRING)
-        IPC_STR(IPC_SS_BARRING_PW)
-        IPC_STR(IPC_SS_FORWARDING)
-        IPC_STR(IPC_SS_INFO)
-        IPC_STR(IPC_SS_MANAGE_CALL)
-        IPC_STR(IPC_SS_USSD)
-        IPC_STR(IPC_SS_AOC)
-        IPC_STR(IPC_SS_RELEASE_COMPLETE)
-        IPC_STR(IPC_SAT_PROFILE_DOWNLOAD)
-        IPC_STR(IPC_SAT_ENVELOPE_CMD)
-        IPC_STR(IPC_SAT_PROACTIVE_CMD)
-        IPC_STR(IPC_SAT_TERMINATE_USAT_SESSION)
-        IPC_STR(IPC_SAT_EVENT_DOWNLOAD)
-        IPC_STR(IPC_SAT_PROVIDE_LOCAL_INFO)
-        IPC_STR(IPC_SAT_POLLING)
-        IPC_STR(IPC_SAT_REFRESH)
-        IPC_STR(IPC_SAT_SETUP_EVENT_LIST)
-        IPC_STR(IPC_SAT_CALL_CONTROL_RESULT)
-        IPC_STR(IPC_SAT_IMAGE_CLUT)
-        IPC_STR(IPC_SAT_CALL_PROCESSING)
-        IPC_STR(IPC_IMEI_START)
-        IPC_STR(IPC_IMEI_CHECK_DEVICE_INFO)
+    switch (command) {
+        case IPC_CALL_OUTGOING:
+            return "IPC_CALL_OUTGOING";
+        case IPC_CALL_INCOMING:
+            return "IPC_CALL_INCOMING";
+        case IPC_CALL_RELEASE:
+            return "IPC_CALL_RELEASE";
+        case IPC_CALL_ANSWER:
+            return "IPC_CALL_ANSWER";
+        case IPC_CALL_STATUS:
+            return "IPC_CALL_STATUS";
+        case IPC_CALL_LIST:
+            return "IPC_CALL_LIST";
+        case IPC_CALL_BURST_DTMF:
+            return "IPC_CALL_BURST_DTMF";
+        case IPC_CALL_CONT_DTMF:
+            return "IPC_CALL_CONT_DTMF";
+        case IPC_CALL_WAITING:
+            return "IPC_CALL_WAITING";
+        case IPC_CALL_LINE_ID:
+            return "IPC_CALL_LINE_ID";
+        case IPC_DISP_ICON_INFO:
+            return "IPC_DISP_ICON_INFO";
+        case IPC_DISP_HOMEZONE_INFO:
+            return "IPC_DISP_HOMEZONE_INFO";
+        case IPC_DISP_RSSI_INFO:
+            return "IPC_DISP_RSSI_INFO";
+        case IPC_GEN_PHONE_RES:
+            return "IPC_GEN_PHONE_RES";
+        case IPC_GPRS_DEFINE_PDP_CONTEXT:
+            return "IPC_GPRS_DEFINE_PDP_CONTEXT";
+        case IPC_GPRS_QOS:
+            return "IPC_GPRS_QOS";
+        case IPC_GPRS_PS:
+            return "IPC_GPRS_PS";
+        case IPC_GPRS_PDP_CONTEXT:
+            return "IPC_GPRS_PDP_CONTEXT";
+        case IPC_GPRS_ENTER_DATA:
+            return "IPC_GPRS_ENTER_DATA";
+        case IPC_GPRS_SHOW_PDP_ADDR:
+            return "IPC_GPRS_SHOW_PDP_ADDR";
+        case IPC_GPRS_MS_CLASS:
+            return "IPC_GPRS_MS_CLASS";
+        case IPC_GPRS_3G_QUAL_SERVICE_PROFILE:
+            return "IPC_GPRS_3G_QUAL_SERVICE_PROFILE";
+        case IPC_GPRS_IP_CONFIGURATION:
+            return "IPC_GPRS_IP_CONFIGURATION";
+        case IPC_GPRS_DEFINE_SEC_PDP_CONTEXT:
+            return "IPC_GPRS_DEFINE_SEC_PDP_CONTEXT";
+        case IPC_GPRS_TFT:
+            return "IPC_GPRS_TFT";
+        case IPC_GPRS_HSDPA_STATUS:
+            return "IPC_GPRS_HSDPA_STATUS";
+        case IPC_GPRS_CURRENT_SESSION_DATA_COUNT:
+            return "IPC_GPRS_CURRENT_SESSION_DATA_COUNT";
+        case IPC_GPRS_DATA_DORMANT:
+            return "IPC_GPRS_DATA_DORMANT";
+        case IPC_GPRS_DUN_PIN_CTRL:
+            return "IPC_GPRS_DUN_PIN_CTRL";
+        case IPC_GPRS_CALL_STATUS:
+            return "IPC_GPRS_CALL_STATUS";
+        case IPC_GPRS_PORT_LIST:
+            return "IPC_GPRS_PORT_LIST";
+        case IPC_IMEI_START:
+            return "IPC_IMEI_START";
+        case IPC_IMEI_CHECK_DEVICE_INFO:
+            return "IPC_IMEI_CHECK_DEVICE_INFO";
+        case IPC_MISC_ME_VERSION:
+            return "IPC_MISC_ME_VERSION";
+        case IPC_MISC_ME_IMSI:
+            return "IPC_MISC_ME_IMSI";
+        case IPC_MISC_ME_SN:
+            return "IPC_MISC_ME_SN";
+        case IPC_MISC_TIME_INFO:
+            return "IPC_MISC_TIME_INFO";
+        case IPC_MISC_DEBUG_LEVEL:
+            return "IPC_MISC_DEBUG_LEVEL";
+        case IPC_NET_PREF_PLMN:
+            return "IPC_NET_PREF_PLMN";
+        case IPC_NET_PLMN_SEL:
+            return "IPC_NET_PLMN_SEL";
+        case IPC_NET_CURRENT_PLMN:
+            return "IPC_NET_CURRENT_PLMN";
+        case IPC_NET_PLMN_LIST:
+            return "IPC_NET_PLMN_LIST";
+        case IPC_NET_REGIST:
+            return "IPC_NET_REGIST";
+        case IPC_NET_SUBSCRIBER_NUM:
+            return "IPC_NET_SUBSCRIBER_NUM";
+        case IPC_NET_BAND_SEL:
+            return "IPC_NET_BAND_SEL";
+        case IPC_NET_SERVICE_DOMAIN_CONFIG:
+            return "IPC_NET_SERVICE_DOMAIN_CONFIG";
+        case IPC_NET_POWERON_ATTACH:
+            return "IPC_NET_POWERON_ATTACH";
+        case IPC_NET_MODE_SEL:
+            return "IPC_NET_MODE_SEL";
+        case IPC_NET_ACQ_ORDER:
+            return "IPC_NET_ACQ_ORDER";
+        case IPC_NET_IDENTITY:
+            return "IPC_NET_IDENTITY";
+        case IPC_NET_CURRENT_RRC_STATUS:
+            return "IPC_NET_CURRENT_RRC_STATUS";
+        case IPC_PB_ACCESS:
+            return "IPC_PB_ACCESS";
+        case IPC_PB_STORAGE:
+            return "IPC_PB_STORAGE";
+        case IPC_PB_STORAGE_LIST:
+            return "IPC_PB_STORAGE_LIST";
+        case IPC_PB_ENTRY_INFO:
+            return "IPC_PB_ENTRY_INFO";
+        case IPC_PB_CAPABILITY_INFO:
+            return "IPC_PB_CAPABILITY_INFO";
+        case IPC_PWR_PHONE_PWR_UP:
+            return "IPC_PWR_PHONE_PWR_UP";
+        case IPC_PWR_PHONE_PWR_OFF:
+            return "IPC_PWR_PHONE_PWR_OFF";
+        case IPC_PWR_PHONE_RESET:
+            return "IPC_PWR_PHONE_RESET";
+        case IPC_PWR_BATT_STATUS:
+            return "IPC_PWR_BATT_STATUS";
+        case IPC_PWR_BATT_TYPE:
+            return "IPC_PWR_BATT_TYPE";
+        case IPC_PWR_BATT_COMP:
+            return "IPC_PWR_BATT_COMP";
+        case IPC_PWR_PHONE_STATE:
+            return "IPC_PWR_PHONE_STATE";
+        case IPC_RFS_NV_READ_ITEM:
+            return "IPC_RFS_NV_READ_ITEM";
+        case IPC_RFS_NV_WRITE_ITEM:
+            return "IPC_RFS_NV_WRITE_ITEM";
+        case IPC_SAT_PROFILE_DOWNLOAD:
+            return "IPC_SAT_PROFILE_DOWNLOAD";
+        case IPC_SAT_ENVELOPE_CMD:
+            return "IPC_SAT_ENVELOPE_CMD";
+        case IPC_SAT_PROACTIVE_CMD:
+            return "IPC_SAT_PROACTIVE_CMD";
+        case IPC_SAT_TERMINATE_USAT_SESSION:
+            return "IPC_SAT_TERMINATE_USAT_SESSION";
+        case IPC_SAT_EVENT_DOWNLOAD:
+            return "IPC_SAT_EVENT_DOWNLOAD";
+        case IPC_SAT_PROVIDE_LOCAL_INFO:
+            return "IPC_SAT_PROVIDE_LOCAL_INFO";
+        case IPC_SAT_POLLING:
+            return "IPC_SAT_POLLING";
+        case IPC_SAT_REFRESH:
+            return "IPC_SAT_REFRESH";
+        case IPC_SAT_SETUP_EVENT_LIST:
+            return "IPC_SAT_SETUP_EVENT_LIST";
+        case IPC_SAT_CALL_CONTROL_RESULT:
+            return "IPC_SAT_CALL_CONTROL_RESULT";
+        case IPC_SAT_IMAGE_CLUT:
+            return "IPC_SAT_IMAGE_CLUT";
+        case IPC_SAT_CALL_PROCESSING:
+            return "IPC_SAT_CALL_PROCESSING";
+        case IPC_SEC_SIM_STATUS:
+            return "IPC_SEC_SIM_STATUS";
+        case IPC_SEC_PHONE_LOCK:
+            return "IPC_SEC_PHONE_LOCK";
+        case IPC_SEC_CHANGE_LOCKING_PW:
+            return "IPC_SEC_CHANGE_LOCKING_PW";
+        case IPC_SEC_SIM_LANG:
+            return "IPC_SEC_SIM_LANG";
+        case IPC_SEC_RSIM_ACCESS:
+            return "IPC_SEC_RSIM_ACCESS";
+        case IPC_SEC_GSIM_ACCESS:
+            return "IPC_SEC_GSIM_ACCESS";
+        case IPC_SEC_SIM_ICC_TYPE:
+            return "IPC_SEC_SIM_ICC_TYPE";
+        case IPC_SEC_LOCK_INFO:
+            return "IPC_SEC_LOCK_INFO";
+        case IPC_SEC_ISIM_AUTH:
+            return "IPC_SEC_ISIM_AUTH";
+        case IPC_SMS_SEND_MSG:
+            return "IPC_SMS_SEND_MSG";
+        case IPC_SMS_INCOMING_MSG:
+            return "IPC_SMS_INCOMING_MSG";
+        case IPC_SMS_READ_MSG:
+            return "IPC_SMS_READ_MSG";
+        case IPC_SMS_SAVE_MSG:
+            return "IPC_SMS_SAVE_MSG";
+        case IPC_SMS_DEL_MSG:
+            return "IPC_SMS_DEL_MSG";
+        case IPC_SMS_DELIVER_REPORT:
+            return "IPC_SMS_DELIVER_REPORT";
+        case IPC_SMS_DEVICE_READY:
+            return "IPC_SMS_DEVICE_READY";
+        case IPC_SMS_SEL_MEM:
+            return "IPC_SMS_SEL_MEM";
+        case IPC_SMS_STORED_MSG_COUNT:
+            return "IPC_SMS_STORED_MSG_COUNT";
+        case IPC_SMS_SVC_CENTER_ADDR:
+            return "IPC_SMS_SVC_CENTER_ADDR";
+        case IPC_SMS_SVC_OPTION:
+            return "IPC_SMS_SVC_OPTION";
+        case IPC_SMS_MEM_STATUS:
+            return "IPC_SMS_MEM_STATUS";
+        case IPC_SMS_CBS_MSG:
+            return "IPC_SMS_CBS_MSG";
+        case IPC_SMS_CBS_CONFIG:
+            return "IPC_SMS_CBS_CONFIG";
+        case IPC_SMS_STORED_MSG_STATUS:
+            return "IPC_SMS_STORED_MSG_STATUS";
+        case IPC_SMS_PARAM_COUNT:
+            return "IPC_SMS_PARAM_COUNT";
+        case IPC_SMS_PARAM:
+            return "IPC_SMS_PARAM";
+        case IPC_SND_SPKR_VOLUME_CTRL:
+            return "IPC_SND_SPKR_VOLUME_CTRL";
+        case IPC_SND_MIC_MUTE_CTRL:
+            return "IPC_SND_MIC_MUTE_CTRL";
+        case IPC_SND_AUDIO_PATH_CTRL:
+            return "IPC_SND_AUDIO_PATH_CTRL";
+        case IPC_SND_AUDIO_SOURCE_CTRL:
+            return "IPC_SND_AUDIO_SOURCE_CTRL";
+        case IPC_SND_LOOPBACK_CTRL:
+            return "IPC_SND_LOOPBACK_CTRL";
+        case IPC_SND_VOICE_RECORDING_CTRL:
+            return "IPC_SND_VOICE_RECORDING_CTRL";
+        case IPC_SND_VIDEO_CALL_CTRL:
+            return "IPC_SND_VIDEO_CALL_CTRL";
+        case IPC_SND_RINGBACK_TONE_CTRL:
+            return "IPC_SND_RINGBACK_TONE_CTRL";
+        case IPC_SND_CLOCK_CTRL:
+            return "IPC_SND_CLOCK_CTRL";
+        case IPC_SND_WB_AMR_STATUS:
+            return "IPC_SND_WB_AMR_STATUS";
+        case IPC_SS_WAITING:
+            return "IPC_SS_WAITING";
+        case IPC_SS_CLI:
+            return "IPC_SS_CLI";
+        case IPC_SS_BARRING:
+            return "IPC_SS_BARRING";
+        case IPC_SS_BARRING_PW:
+            return "IPC_SS_BARRING_PW";
+        case IPC_SS_FORWARDING:
+            return "IPC_SS_FORWARDING";
+        case IPC_SS_INFO:
+            return "IPC_SS_INFO";
+        case IPC_SS_MANAGE_CALL:
+            return "IPC_SS_MANAGE_CALL";
+        case IPC_SS_USSD:
+            return "IPC_SS_USSD";
+        case IPC_SS_AOC:
+            return "IPC_SS_AOC";
+        case IPC_SS_RELEASE_COMPLETE:
+            return "IPC_SS_RELEASE_COMPLETE";
         default:
-            return "IPC_UNKNOWN";
+            return "UNKNOWN";
     }
 }
 
@@ -313,6 +376,72 @@ void ipc_client_hex_dump(struct ipc_client *client, void *data, int size)
     }
 }
 
+void ipc_client_log_recv(struct ipc_client *client,
+    struct ipc_message_info *response, const char *prefix)
+{
+    switch (client->type) {
+        case IPC_CLIENT_TYPE_FMT:
+            ipc_client_log(client, "%s: RECV FMT!", prefix);
+            ipc_client_log(client, "%s: Response: aseq=0x%02x command=%s (0x%04x) type=%s",
+                prefix, response->aseq, ipc_command_to_str(IPC_COMMAND(response)), IPC_COMMAND(response), ipc_response_type_to_str(response->type));
+#ifdef DEBUG
+            if (response->length > 0) {
+                ipc_client_log(client, "==== FMT DATA DUMP ====");
+                ipc_client_hex_dump(client, (void *) response->data,
+                    response->length > 0x100 ? 0x100 : response->length);
+                ipc_client_log(client, "=======================");
+            }
+#endif
+            break;
+        case IPC_CLIENT_TYPE_RFS:
+            ipc_client_log(client, "%s: RECV RFS!", prefix);
+            ipc_client_log(client, "%s: Response: aseq=0x%02x command=%s (0x%04x)",
+                prefix, response->aseq, ipc_command_to_str(IPC_COMMAND(response)), IPC_COMMAND(response));
+#ifdef DEBUG
+            if (response->length > 0) {
+                ipc_client_log(client, "==== RFS DATA DUMP ====");
+                ipc_client_hex_dump(client, (void *) response->data,
+                    response->length > 0x100 ? 0x100 : response->length);
+                ipc_client_log(client, "=======================");
+            }
+#endif
+            break;
+    }
+}
+
+void ipc_client_log_send(struct ipc_client *client,
+    struct ipc_message_info *request, const char *prefix)
+{
+    switch (client->type) {
+        case IPC_CLIENT_TYPE_FMT:
+            ipc_client_log(client, "%s: SEND FMT!", prefix);
+            ipc_client_log(client, "%s: Request: mseq=0x%02x command=%s (0x%04x) type=%s",
+                prefix, request->mseq, ipc_command_to_str(IPC_COMMAND(request)), IPC_COMMAND(request), ipc_request_type_to_str(request->type));
+#ifdef DEBUG
+            if (request->length > 0) {
+                ipc_client_log(client, "==== FMT DATA DUMP ====");
+                ipc_client_hex_dump(client, (void *) request->data,
+                    request->length > 0x100 ? 0x100 : request->length);
+                ipc_client_log(client, "=======================");
+            }
+#endif
+            break;
+        case IPC_CLIENT_TYPE_RFS:
+            ipc_client_log(client, "%s: SEND RFS!", prefix);
+            ipc_client_log(client, "%s: Request: mseq=0x%02x command=%s (0x%04x)",
+                prefix, request->mseq, ipc_command_to_str(IPC_COMMAND(request)), IPC_COMMAND(request));
+#ifdef DEBUG
+            if (request->length > 0) {
+                ipc_client_log(client, "==== RFS DATA DUMP ====");
+                ipc_client_hex_dump(client, (void *) request->data,
+                    request->length > 0x100 ? 0x100 : request->length);
+                ipc_client_log(client, "=======================");
+            }
+#endif
+            break;
+    }
+}
+
 void *ipc_client_mtd_read(struct ipc_client *client, char *mtd_name, int size,
     int block_size)
 {