C++ Image Retrieval over HTTP (with mySQL integration)

Write a C++ program to read a list of IP addresses from a database and retrieve a document (eg an image) via http from each address. See pseudo code below for general behavior. Environment: Must run on Centos 6.x 32-bit linux Deliverables: - fully commented code - Makefile - documentation on - how to compile - external libraries required - how to test/demo Pseudo code: // MAIN FUNCTION while (1) { ipList = Read From Table WHERE( enabled==true) foreach (client in ipList) { if ( !isReaderRunning[client] ) spawn_thread( reader_task(client) ) } sleep(30) } bool isReaderRunning(client) { bool running; mutex_lock running = client_running[cilent] mutex_unlock return running; } Define URL "/image/[login to view URL]" // READER // fetches a single document from the IP void reader_task(client) { mutex_lock client_running[client] = true mutex_unlock try = 0 while (try < 3) { fetch_URL_with_http(client+URL) if (fetch was successful) break; try++ } if (try < 3) set DB for client (unreachable = true)) else set DB for client(lastAccess = currentTimestamp) mutex_lock client_running[client] = false mutex_unlock } Database Schema ipAddr (char) enabled (bool) lastAccess (timestamp) unreachable (bool)