added sms, deviceinfo, settings, and watchat changes

simpleadmin/www/cgi-bin/get_sms

@@ -1,20 +1,12 @@
 #!/bin/bash
-
-# This is a simple scrip that fetches the SMS messages from the device
-SMS_MESSAGE_INDICATION="AT+CNMI=2,1"
 SMS_FORMAT="AT+CMGF=1"
 SMS_LIST="AT+CMGL=\"ALL\""
+send_at_command() {
+    local command="$1"
+    echo -en "$command\r\n" | microcom -t 2000 /dev/ttyOUT2
+}
+send_at_command "$SMS_FORMAT"
+runcmd=$(send_at_command "$SMS_LIST")
 
-while true; do
-    runcmd=$(echo -en "$SMS_LIST\r\n" | microcom -t 2000 /dev/ttyOUT2)
-    if [[ $runcmd =~ "OK" ]] || [[ $runcmd =~ "ERROR" ]]; then
-        break
-    fi
-    ((wait_time++))
-done
-
-
-# Print the list of SMS messages as JSON plain text
 echo "Content-type: text/plain"
-echo ""
-echo $runcmd
+echo "$runcmd"

simpleadmin/www/cgi-bin/get_watchcat_status

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Content type header
+echo "Content-type: application/json"
+echo ""
+
+# This script fetches the watchCat parameters from the /tmp/watchCatParams.json file and returns it as JSON
+
+# Check if the file exists
+if [ -f /tmp/watchCatParams.json ]; then
+    # Read the file and return the content
+    cat /tmp/watchCatParams.json
+else
+    # Return an empty JSON object
+    echo "{}"
+fi
+
+exit 0

simpleadmin/www/cgi-bin/send_sms

@@ -1,44 +1,54 @@
 #!/bin/bash
 QUERY_STRING=$(echo "${QUERY_STRING}" | sed 's/;//g')
-function urldecode() { : "${*//+/ }"; echo -e "${_//%/\\x}"; }
+urldecode() {
+    local data
+    data="${*//+/ }"
+    echo -e "${data//%/\\x}"
+}
 
 if [ "${QUERY_STRING}" ]; then
     export IFS="&"
     for cmd in ${QUERY_STRING}; do
-        if [ "$(echo $cmd | grep '=')" ]; then
-            key=$(echo $cmd | awk -F '=' '{print $1}')
-            value=$(echo $cmd | awk -F '=' '{print $2}')
-            eval $key=$value
+        if [[ "$cmd" == *=* ]]; then
+            key=$(echo "$cmd" | awk -F '=' '{print $1}')
+            value=$(echo "$cmd" | awk -F '=' '{print $2}')
+            eval "$key"="$(urldecode "$value")"
         fi
     done
 fi
 
-# Extract phone number and message from inputs
 phone_number="$number"
-message="$msg"
+message_encoded="$msg"
 
-# Prepare AT command with phone number and message
-ATCMD="AT+CMGS=\"$phone_number\""
+phone_number="+86$phone_number"
 
-MYATCMD=$(printf '%b\n' "${ATCMD//%/\\x}")
-if [ -n "${MYATCMD}" ]; then
-    x=$(urldecode "$ATCMD")
-    # Send the AT command to initiate message sending
-    echo -en "$x\r\n" | microcom /dev/ttyOUT2
-    # Wait for a brief moment (assuming the message sending is instantaneous)
-    sleep 1
-fi
+send_at_command() {
+    local cmd=$1
+    echo "Sending command: $cmd" >&2
+    echo -en "$cmd\r" | microcom -t 1000 /dev/ttyOUT2
+    sleep 2
+    local response=$(microcom -t 1000 /dev/ttyOUT2)
+    echo "Response: $response" >&2
+    echo "$response"
+}
 
-# Send the message
-echo -en "$message\c"
+send_at_command "AT+CMGF=1"
+send_at_command "AT+CSCS=\"UCS2\""
 
-# Send Ctrl+Z to terminate the message
-echo -en "\032"
+encode_ucs2() {
+    local input="$1"
+    local output=""
+    local i
+    for ((i=0; i<${#input}; i++)); do
+        hex=$(printf "%04X" "'${input:$i:1}")
+        output="$output$hex"
+    done
+    echo "$output"
+}
 
-# Ensure microcom reads the response (assuming microcom will show response instantly)
-sleep 1
+phone_number_ucs2=$(encode_ucs2 "$phone_number")
+ATCMD="AT+CMGS=\"$phone_number_ucs2\""
+send_at_command "$ATCMD"
 
-# Capture and output the response
-runcmd=$(microcom /dev/ttyOUT2)
-echo "Content-type: text/plain"
+runcmd=$((echo -en "$message_encoded"; sleep 1; echo -en "\x1A") | microcom -t 1000 /dev/ttyOUT2)
 echo "$runcmd"

simpleadmin/www/cgi-bin/set_watchcat

@@ -0,0 +1,125 @@
+#!/bin/bash
+
+QUERY_STRING=$(echo "${QUERY_STRING}" | sed 's/;//g')
+function urldecode() { : "${*//+/ }"; echo -e "${_//%/\\x}"; }
+
+if [ "${QUERY_STRING}" ]; then
+    export IFS="&"
+    for cmd in ${QUERY_STRING}; do
+        if [[ "$cmd" == *"="* ]]; then
+            key=$(echo $cmd | awk -F '=' '{print $1}')
+            value=$(echo $cmd | awk -F '=' '{print $2}')
+            eval $key=$(urldecode $value)
+        fi
+    done
+fi
+
+if [ -z "$status" ] || [ -z "$IpDNS" ] || [ -z "$cooldown" ] || [ -z "$failures" ] || [ -z "$action" ]; then
+    response="Missing parameters. Please provide the following parameters: IpDNS, cooldown, failures, action."
+    echo "Content-type: text/plain"
+    echo ""
+    echo "$response"
+    exit 1
+fi
+
+if [ "$status" == "enabled" ]; then
+    watch_script="/usrdata/simpleadmin/script/watchat.sh"
+    mount -o remount,rw /
+
+    cat <<EOF > $watch_script
+#!/bin/bash
+
+ip_or_dns="$IpDNS"
+cooldown=$cooldown
+action="$action"
+fail_count=0
+max_failures=$failures
+
+# Process the action variable. 
+
+# Create a JSON file containing the parameters of the script
+echo -n '{"ip_or_dns":"$ip_or_dns","cooldown":$cooldown,"action":"$action","fail_count":$fail_count,"max_failures":$max_failures}' > /tmp/watchatParams.json
+
+
+while true; do
+    if ping -c 1 -W 1 \$ip_or_dns > /dev/null; then
+        fail_count=0
+        echo "Success at \$(date)" >> /tmp/watchat.log
+        # Convert /tmp/watchat.log to json format
+        echo -n '{"log":[' > /tmp/watchat.json
+        cat /tmp/watchat.log | sed 's/$/,/' | tr -d '\n' | sed 's/,$//' >> /tmp/watchat.json
+        echo -n ']}' >> /tmp/watchat.json
+    else
+        ((fail_count++))
+        if [ \$fail_count -ge \$max_failures ]; then
+            case "\$action" in
+                reboot)
+                    echo "Rebooting system..."
+                    /sbin/reboot
+                    ;;
+                switch_sim)
+                    echo "Switching SIM..."
+                    echo -ne "AT+CNMI=2,1\r" > /dev/ttyOUT2
+                    sleep 1
+                    echo "Switching SIM at \$(date)" >> /tmp/watchat.log
+                    ;;
+                none)
+                    echo "No action taken."
+                    echo "No action taken at \$(date)" >> /tmp/watchat.log
+                    ;;
+                *)
+                    echo "Unknown action: \$action"
+                    ;;
+            esac
+            # Reset fail count
+            fail_count=0
+        fi
+    fi
+    echo "Fail count: \$fail_count at \$(date)" >> /tmp/watchat.log
+    # Convert /tmp/watchat.log to json format
+    echo -n '{"log":[' > /tmp/watchat.json
+    cat /tmp/watchat.log | sed 's/$/,/' | tr -d '\n' | sed 's/,$//' >> /tmp/watchat.json
+    echo -n ']}' >> /tmp/watchat.json
+    sleep \$cooldown
+done
+EOF
+
+    chmod +x $watch_script
+
+    cat <<EOF > /lib/systemd/system/watchcat.service
+[Unit]
+Description=Ping Watcher Service
+
+[Service]
+ExecStart=$watch_script
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    ln -s /lib/systemd/system/watchcat.service /etc/systemd/system/multi-user.target.wants/watchcat.service
+
+    systemctl daemon-reload
+    systemctl start watchcat.service
+
+    response="Script created at $watch_script and made executable. Service created and started."
+
+elif [ "$status" == "disabled" ]; then
+    watch_script="/usrdata/simpleadmin/script/watchat.sh"
+    rm -f $watch_script
+
+    systemctl stop watchcat.service
+    rm -f /lib/systemd/system/watchcat.service
+    rm -f /etc/systemd/system/multi-user.target.wants/watchcat.service
+
+    systemctl daemon-reload
+
+    response="Script removed at $watch_script. Service stopped and removed."
+else
+    response="Invalid status. Please provide either enabled or disabled."
+fi
+
+echo "Content-type: text/plain"
+echo ""
+echo "$response"