53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
#include <cstdlib>
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#include <signal.h>
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#include "../src/SharedMemory.h"
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#include <sys/shm.h>
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#include <iostream>
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#include <cstring>
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#include <SharedMemoryAccess.h>
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int main(int argc, char** argv)
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{
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initSharedMemory();
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struct sigaction sigIntHandler;
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sigIntHandler.sa_handler = deleteSharedMemory;
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sigemptyset(&sigIntHandler.sa_mask);
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sigIntHandler.sa_flags = 0;
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sigaction(SIGINT, &sigIntHandler, NULL);
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std::atexit(deleteSharedMemory);
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std::string eingabe = "";
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while(eingabe != "exit") {
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std::cout << "cmd# ";
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std::cin >> eingabe;
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//if verschieden information ausgaben
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if(eingabe == "info")
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{
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std::cout << "OUTPUT ------------------------ OUTPUT\n" << std::endl;
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std::cout << "memory ID: " << shmget(impl.sharedMemoryKey, 0, 0) << std::endl;
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std::cout << "Max memory Size: " << Max_Memory_Size << std::endl;
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std::cout << "OUTPUT ------------------------ OUTPUT\n" << std::endl;
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//Memory that is used now
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//outprint of all memory
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}
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//Test for write and read
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if(eingabe == "write") {
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//write a bitMap for example 2 (width) * 2 (high) * 3 (color) in Schared Memory
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char bitMap[12] = {0};
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for(int i = 0; i < sizeof(bitMap); i++)
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bitMap[i] = 'y';
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writeSharedMemory(bitMap, sizeof(bitMap),1);
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}
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if(eingabe == "read") {
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char content[12] = {0};
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std::cout << "key "<< impl.sharedMemoryKey << std::endl;
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getSharedMemory(content, sizeof(content), 1);
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std::cout << content << std::endl;
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}
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}
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return 0;
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} |