sd format on axis camera

axis_camera_sdformat.sh

#!/bin/bash

# Script Name: manage_sd_disk.sh
# Description: Automates unmounting, formatting, and mounting an SD disk.
# Usage: ./manage_sd_disk.sh [server_host] [username] [password]
# Dependencies: curl, xmllint

set -e  # Exit script on error
set -o pipefail  # Prevent errors in a pipeline from being masked

# Constants
DISK_ID="SD_DISK"
TIMEOUT=600  # Max wait time for each operation (10 minutes)

# Assign arguments or set defaults
SERVER_HOST=${1:-"127.0.0.1"}
USERNAME=$2
PASSWORD=$3

# Logging function
log() {
    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1"
}

# Determine authentication method
if [ -n "$USERNAME" ] && [ -n "$PASSWORD" ]; then
    AUTH="--digest -u $USERNAME:$PASSWORD"
elif [ -n "$TURING_CAMERA_AUTH_DIGEST" ]; then
    AUTH="$TURING_CAMERA_AUTH_DIGEST"
else
    log "Error: Authentication credentials are required."
    log "Provide username and password as arguments or set TURING_CAMERA_AUTH_DIGEST."
    exit 1
fi

# Function to wait until the job reaches 100% progress or times out
wait_for_progress() {
    local job_id=$1
    local disk_id=$2
    local elapsed_time=0
    local progress=0

    log "Monitoring progress for job $job_id on disk $disk_id..."

    while [ "$progress" -lt 100 ]; do
        if [ "$elapsed_time" -ge "$TIMEOUT" ]; then
            log "Error: Operation timed out after $TIMEOUT seconds."
            exit 1
        fi

        progress=$(curl -s $AUTH --request GET \
            "$SERVER_HOST/axis-cgi/disks/job.cgi?jobid=$job_id&diskid=$disk_id" | \
            xmllint --xpath 'string(/root/job/@progress)' - 2>/dev/null)

        # Ensure progress is a valid number
        if ! [[ "$progress" =~ ^[0-9]+$ ]]; then
            log "Error: Invalid progress response. Aborting."
            exit 1
        fi

        log "Progress: ${progress}%"
        sleep 2
        elapsed_time=$((elapsed_time + 2))
    done
}

# Function to perform a disk operation and wait for completion
perform_disk_operation() {
    local operation=$1
    local url=$2
    local action_message=$3

    log "$action_message..."
    local job_id=$(curl -s $AUTH --request GET "$url" | \
        xmllint --xpath 'string(/root/job/@jobid)' - 2>/dev/null)

    if [ -z "$job_id" ]; then
        log "Error: Failed to start $operation operation on $DISK_ID."
        exit 1
    fi

    log "Started $operation operation. Job ID: $job_id"
    wait_for_progress "$job_id" "$DISK_ID"
    log "$operation completed successfully."
}

# Step 1: Unmount the disk
perform_disk_operation "Unmount" \
    "$SERVER_HOST/axis-cgi/disks/mount.cgi?action=unmount&diskid=$DISK_ID" \
    "Unmounting $DISK_ID"

# Step 2: Format the disk
perform_disk_operation "Format" \
    "$SERVER_HOST/axis-cgi/disks/format.cgi?diskid=$DISK_ID&filesystem=ext4" \
    "Formatting $DISK_ID"

# Step 3: Mount the disk
perform_disk_operation "Mount" \
    "$SERVER_HOST/axis-cgi/disks/mount.cgi?action=mount&diskid=$DISK_ID" \
    "Mounting $DISK_ID"