#include "pal.h" #include "pal_debug.h" #include "api.h" int main (int argc, char ** argv, char ** envp) { char buffer1[20] = "Hello World 1", buffer2[20] = "Hello World 2"; char buffer3[20], buffer4[20]; int ret; memset(buffer3, 0, 20); memset(buffer4, 0, 20); PAL_HANDLE tcp1 = DkStreamOpen("tcp.srv:127.0.0.1:3000", PAL_ACCESS_RDWR, 0, 0, 0); if (tcp1) { pal_printf("TCP Creation 1 OK\n"); PAL_HANDLE tcp2 = DkStreamOpen("tcp:127.0.0.1:3000", PAL_ACCESS_RDWR, 0, 0, 0); if (tcp2) { PAL_HANDLE tcp3 = DkStreamWaitForClient(tcp1); if (tcp3) { pal_printf("TCP Connection 1 OK\n"); ret = DkStreamWrite(tcp3, 0, 20, buffer1, NULL); if (ret > 0) pal_printf("TCP Write 1 OK\n"); ret = DkStreamRead(tcp2, 0, 20, buffer3, NULL, 0); if (ret > 0) pal_printf("TCP Read 1: %s\n", buffer3); ret = DkStreamWrite(tcp2, 0, 20, buffer2, NULL); if (ret > 0) pal_printf("TCP Write 2 OK\n"); ret = DkStreamRead(tcp3, 0, 20, buffer4, NULL, 0); if (ret > 0) pal_printf("TCP Read 2: %s\n", buffer4); DkObjectClose(tcp3); } DkObjectClose(tcp2); } DkStreamDelete(tcp1, 0); DkObjectClose(tcp1); } PAL_HANDLE udp1 = DkStreamOpen("udp.srv:127.0.0.1:3000", PAL_ACCESS_RDWR, 0, 0, 0); if (udp1) { pal_printf("UDP Creation 1 OK\n"); PAL_HANDLE udp2 = DkStreamOpen("udp:127.0.0.1:3000", PAL_ACCESS_RDWR, 0, 0, 0); if (udp2) { pal_printf("UDP Connection 1 OK\n"); memset(buffer3, 0, 20); memset(buffer4, 0, 20); ret = DkStreamWrite(udp2, 0, 20, buffer1, NULL); if (ret > 0) pal_printf("UDP Write 1 OK\n"); char uri[20]; ret = DkStreamRead(udp1, 0, 20, buffer3, uri, 20); if (ret > 0) pal_printf("UDP Read 1: %s\n", buffer3); ret = DkStreamWrite(udp1, 0, 20, buffer2, uri); if (ret > 0) pal_printf("UDP Write 2 OK\n"); ret = DkStreamRead(udp2, 0, 20, buffer4, NULL, 0); if (ret > 0) pal_printf("UDP Read 2: %s\n", buffer4); DkObjectClose(udp2); } PAL_HANDLE udp3 = DkStreamOpen("udp:127.0.0.1:3001:127.0.0.1:3000", PAL_ACCESS_RDWR, 0, 0, 0); if (udp3) { pal_printf("UDP Connection 2 OK\n"); memset(buffer3, 0, 20); memset(buffer4, 0, 20); ret = DkStreamWrite(udp3, 0, 20, buffer1, NULL); if (ret > 0) pal_printf("UDP Write 3 OK\n"); char uri[20]; ret = DkStreamRead(udp1, 0, 20, buffer3, uri, 20); if (ret > 0) pal_printf("UDP Read 3: %s\n", buffer3); ret = DkStreamWrite(udp1, 0, 20, buffer2, "udp:127.0.0.1:3001"); if (ret > 0) pal_printf("UDP Write 4 OK\n"); ret = DkStreamRead(udp3, 0, 20, buffer4, NULL, 0); if (ret > 0) pal_printf("UDP Read 4: %s\n", buffer4); DkObjectClose(udp3); } DkStreamDelete(udp1, 0); DkObjectClose(udp1); } return 0; }