Make error reporting in Jack script easily parsable

Bug: 20679295

Change-Id: If5c1b72a6a29f8c5034d60658348208538ead406

2 files changed, 13 insertions, 13 deletions

diff --git a/jack/etc/jack b/jack/etc/jack
index 51e0c19..3f823e4 100755
--- a/jack/etc/jack
+++ b/jack/etc/jack
@@ -59,7 +59,7 @@ fi
 #
 if [ "$SERVER" != "true" ]; then
   exec $JACK_VM_COMMAND -cp $JACK_JAR com.android.jack.Main "$@"
-  echo "Cannot succeed to launch Jack" >&2
+  echo "ERROR: Cannot succeed to launch Jack without Jack server" >&2
   exit 255
 fi
 
@@ -135,7 +135,7 @@ while true; do
     # Failed to connect
     if [ $(date +%s) -ge $DATE_CONNECT ]; then
       if [ $RETRY_LAUNCH -eq 0 ]; then
-        echo "Cannot launch background server" >&2
+        echo "ERROR: Cannot launch Jack server" >&2
         abort
       else
         let RETRY_LAUNCH=RETRY_LAUNCH-1
@@ -153,21 +153,21 @@ while true; do
     # Http code not OK, let's decode and abort
     if [ $HTTP_CODE -eq 401 ]; then
       # 401: Unauthorized
-      echo "Security problem, see server log ($SERVER_LOG)" >&2
+      echo "ERROR: Security problem, see Jack server log ($SERVER_LOG)" >&2
       abort
     elif [ $HTTP_CODE -eq 400 ]; then
       # 400: Bad request
-      echo "Bad request, see server log ($SERVER_LOG)" >&2
+      echo "ERROR: Bad request, see Jack server log ($SERVER_LOG)" >&2
       abort
     else
       # Other
-      echo "Internal unknown error ($HTTP_CODE), try other ports in ~/.jack, or see server log ($SERVER_LOG)" >&2
+      echo "ERROR: Internal unknown error ($HTTP_CODE), try other ports in ~/.jack, or see Jack server log ($SERVER_LOG)" >&2
       abort
     fi
   else
     # In case of partial, timeout, empty respond, network error, let's retry
     if [ $RETRY_SESSION -eq 0 ]; then
-      echo "Communication error with server ($CURL_CODE)" >&2
+      echo "ERROR: Communication error with Jack server ($CURL_CODE)" >&2
       abort
     else
       let RETRY_SESSION=RETRY_SESSION-1
diff --git a/jack/etc/jack-admin b/jack/etc/jack-admin
index d428b53..d255990 100755
--- a/jack/etc/jack-admin
+++ b/jack/etc/jack-admin
@@ -84,7 +84,7 @@ case $1 in
     echo "Killing background server"
     kill $(ps aux | grep JackSimpleServer | grep -v grep | awk '{print $2}') 2>/dev/null
     if [ $? -ne 0 ]; then
-      echo "No server to kill" >&2
+      echo "ERROR: No Jack server to kill" >&2
       exit 2
     else
       exit 0 
@@ -94,7 +94,7 @@ case $1 in
     exit $? ;;
   start-server)
     SERVER_PRG="$JACK_VM_COMMAND -cp $JACK_JAR com.android.jack.server.JackSimpleServer"
-    echo "Launching background server" $SERVER_PRG
+    echo "Launching Jack server" $SERVER_PRG
     $SERVER_PRG $SERVER_PORT_SERVICE $SERVER_PORT_ADMIN $SERVER_COUNT $SERVER_NB_COMPILE $SERVER_TIMEOUT >>$SERVER_LOG 2>&1 &
     exit 0 ;;
   *)
@@ -128,7 +128,7 @@ while true; do
   elif [ $CURL_CODE -eq 7 ]; then
     # Failed to connect
     if [ $(date +%s) -ge $DATE_CONNECT ]; then
-        echo "No Jack server running"
+        echo "ERROR: No Jack server running"
         exit 255
     else
       sleep 0.2 2>/dev/null
@@ -139,21 +139,21 @@ while true; do
     # Http code not OK, let's decode and abort
     if [ $HTTP_CODE -eq 401 ]; then
       # 401: Unauthorized
-      echo "Security problem, see server log" >&2
+      echo "ERROR: Security problem, see Jack server log" >&2
       exit 255
     elif [ $HTTP_CODE -eq 400 ]; then
       # 400: Bad request
-      echo "Bad request, see server log" >&2
+      echo "ERROR: Bad request, see Jack server log" >&2
       exit 255
     else
       # Other
-      echo "Internal unknown error ($HTTP_CODE), try other ports in ~/.jack, or see server log" >&2
+      echo "ERROR: Internal unknown error ($HTTP_CODE), try other ports in ~/.jack, or see Jack server log" >&2
       exit 255
     fi
   else
     # In case of partial, timeout, empty respond, network error, let's retry
     if [ $RETRY_SESSION -eq 0 ]; then
-      echo "Communication error with server ($CURL_CODE)" >&2
+      echo "ERROR: Communication error with Jack server ($CURL_CODE)" >&2
       exit 255
     else
       let RETRY_SESSION=RETRY_SESSION-1