From 3ada4bba37dd14103ed1aeeb3e113328b5b107e2 Mon Sep 17 00:00:00 2001
From: Vahagn Khachatryan <vahagn.khachatryan@gmail.com>
Date: Mon, 28 Mar 2022 15:55:08 +0100
Subject: [PATCH] More tools.

---
 san | 94 +++++++++++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 69 insertions(+), 25 deletions(-)

diff --git a/san b/san
index 3fdfeab..3fb98da 100644
--- a/san
+++ b/san
@@ -2,7 +2,7 @@
 set -o vi
 # set -x
 
-SERVER_IP=192.168.0.63
+SERVER_IP=192.168.0.64
 
 DESCR=""
 descr(){
@@ -17,19 +17,28 @@ san_help()
     printf "$DESCR\n"
 }
 
+UPDATE_SAN="wget -O /nvram/san http://$SERVER_IP/roku/san/san"
 descr "  update_san                     - update this script."
+descr "                                 Manually: $UPDATE_SAN"
 update_san()
 {
-    tftp -r san -l /nvram/san -g $SERVER_IP
+    eval $UPDATE_SAN
     source /nvram/san
 }
 
 descr "  upload                         - upload through tftp. e.g. upload /dev/ltcore"
 upload()
 {
-    tftp -r $(basename $1)  -l $1 -g $SERVER_IP
+    [ -e $1 ] && tftp -r $(basename $1)  -l $1 -p $SERVER_IP
 }
 
+descr "  upload_core                    - upload /dev/ltcore"
+upload_core()
+{
+    upload /dev/ltcore
+}
+
+
 descr "  app_config                     - "
 app_config()
 {
@@ -102,7 +111,7 @@ rokuflash()
 descr "  rokuflashgold                  - "
 rokuflashgold()
 {
-    ACRAMFS_URL="http://$SERVER_IP/acramfs.${ROKU_PLATFORM}.bin"
+    ACRAMFS_URL="http://$SERVER_IP/roku/golden/acramfs.${ROKU_PLATFORM}.bin"
     echo "Downloading ${ACRAMFS_URL}"
     wget -O ${ACRAMFS} ${ACRAMFS_URL}
     update_firmware
@@ -114,6 +123,8 @@ rokuflashgold()
 #   Ddd to the start of the script
 #   export APP_GDBSERVER="/nvram/tools/gdbserver :5555"ebug Server
 #
+descr ""
+descr "  GDB"
 descr "  setup_gdb                      - "
 setup_gdb()
 {
@@ -121,56 +132,78 @@ setup_gdb()
     cp -rL /tmp/tools /nvram/
 
     #remount nvram with executable flag executable
-    mount /nvram -o remount,exec
+    # mount /nvram -o remount,exec
 
     #make nvram to preserve the exec flag after reboot:
-    mkdir /nvram/debug_overlay
+    # kdir /nvram/debug_overlay
+    
+    # Create debug script, where we copy gdb back to tmp and run it from there.
+    # This is to allow fastboot to umount /nvram
+    cat > /nvram/launch_gdb.sh << EOF
+#!/bin/sh
+cp -r /nvram/tools /tmp/tools2
+#export APIB_GDBSERVER="/tmp/tools2/strac -f"
+#export APIB_GDBSERVER="/tmp/tools2/gdbserver :5555"
+export APP_GDBSERVER="/tmp/tools2/gdbserver :5555"
+#no watch dog
+export appargs="-nowd"
+EOF
+}
 
-    #enable gdbserver to /etc/autostart script
-    #add to the start of the script
-    grep APP_GDBSERVER /nvram/autostart
+descr "  enable_gdb                      - "
+enable_gdb()
+{
+    grep launch_gdb.sh /nvram/autostart > /dev/null
     if [ $? != 0 ]; then
-       echo "export APP_GDBSERVER=\"/nvram/tools/gdbserver :5555\"" >> /nvram/autostart
+       echo "source /nvram/launch_gdb.sh" >> /nvram/autostart
     fi
 }
 
+descr "  disable_gdb                      - "
+disable_gdb()
+{
+    [ -f /nvram/autostart ] && cat /nvram/autostart | sed '/launch_gdb/d' > /tmp/autostart
+    rm /nvram/autostart
+    mv /tmp/autostart /nvram/
+}
+
 ################################################################################
 #
 #   Fastboot related
 #
 
+descr ""
+descr "  FastBoot"
 descr "  enable_fastboot                - "
 enable_fastboot()
 {
-    echo "
-        {
-       \"configi\" : {
-             \"fw.fastboot.capture.snapshot\": \"true\"
-                }
-        }" > /nvram/CSOverride.json
+    su app -c "ConfigService -so fw.fastboot.capture.snapshot=true"
 }
 
 descr "  disable_fastboot               - "
 disable_fastboot()
 {
-    echo "
-        {
-       \"configi\" : {
-             \"fw.fastboot.capture.snapshot\": \"false\"
-                }
-        }" > /nvram/CSOverride.json
+    su app -c "ConfigService -so fw.fastboot.capture.snapshot=false"
 }
 
-descr "  remove_config                  - "
-remove_config()
+descr "  config_reset                   - "
+config_reset()
 {
-    rm /nvram/CSOverride.json
+    su app -c "ConfigService -ro"
+}
+
+descr "  config_list                     - "
+config_list()
+{
+    su app -c "ConfigService -lo"
 }
 
 ################################################################################
 #
 #   Wifi Setup
 #
+descr ""
+descr "  WiFi"
 IFACE=wlan0
 wpa()
 {
@@ -225,6 +258,17 @@ alias ll='ls -la'
 #
 #   Done
 #
+grep /nvram/san /nvram/autostart > /dev/null
+if [ $? != 0 ]; then
+    cat > /nvram/autostart << EOF
+#!/bin/sh
+/sbin/udhcpc -i eth0 -s /etc/udhcpc.sh
+ifconfig
+noreset
+source /nvram/san
+EOF
+fi
+
 san_help
 
 # PROGNAME="${0##*/}"