int init_comms(EMBX_FACTORY *pFact,EMBX_TRANSPORT *pTrans,EMBX_PORT *pPort) { EMBX_ERROR err; EMBX_TPINFO tpinfo; *pFact = 0; *pTrans = 0; *pPort = 0; /* * Register the transport factory for the shared memory * transport configuration we require. */ err = EMBX_RegisterTransport(EMBXSHM_mailbox_factory, &config, sizeof(config), pFact); if(err != EMBX_SUCCESS) { printf("Factory registration failed err = %d\n",err); return -1; } /* * Initialise the EMBX library, this will attempt to create * a transport based on the factory we just registered. */ if((err = EMBX_Init()) != EMBX_SUCCESS) { printf("EMBX initialisation failed err = %d\n",err); return -1; } /* * Try and get the information structure for the transport * we hope has just been created. If this returns an error * no transports were created during EMBX_Init, which means * something went wrong in the transport factory we registered. */ if((err = EMBX_GetFirstTransport(&tpinfo)) != EMBX_SUCCESS) { printf("Querying transport failed err = %d\n",err); return -1; } return 0; }
int run_test(void) { EMBX_ERROR res; EMBX_TPINFO tpinfo1; EMBX_BOOL bFailed; EMBX_TRANSPORT tp; EMBX_PORT localPort,remotePort; EMBX_VOID *buffer1,*buffer2; EMBX_FACTORY factory; bFailed = EMBX_FALSE; tp = EMBX_INVALID_HANDLE_VALUE; buffer1 = buffer2 = 0; /* Test 1 */ res = EMBX_SendMessage(EMBX_INVALID_HANDLE_VALUE, buffer1, 0); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test1 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } res = EMBX_RegisterTransport(EMBXLB_loopback_factory,&loopback_config,sizeof(EMBXLB_Config_t),&factory); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Transport Registration failed, res = %s, exiting\n",error_strings[res])); goto skip_remaining_tests; } /* Test 2 */ res = EMBX_Init(); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test2 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 3 */ res = EMBX_GetFirstTransport(&tpinfo1); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test3 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 4 */ res = EMBX_OpenTransport(tpinfo1.name, &tp); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test4 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 5 */ res = EMBX_CreatePort(tp, "testport", &localPort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test5 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 6 */ res = EMBX_Connect(tp, "testport", &remotePort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test6 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 7 */ res = EMBX_Alloc(tp, BUFFER_SIZE, &buffer1); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test7 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 8 */ res = EMBX_SendMessage(tp, buffer1, 0); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test8 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 9 */ res = EMBX_SendMessage(localPort, buffer1, 0); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test9 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 10 */ res = EMBX_SendMessage(remotePort, 0, 0); if(res != EMBX_INVALID_ARGUMENT) { EMBX_Info(EMBX_TRUE, ("Test10 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 11 */ res = EMBX_SendMessage(remotePort, buffer1, BUFFER_SIZE+1); if(res != EMBX_INVALID_ARGUMENT) { EMBX_Info(EMBX_TRUE, ("Test11 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 12 */ res = EMBX_SendMessage(remotePort, buffer1, BUFFER_SIZE); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test12 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 13 - Ensure this allocation happens before buffer1 gets free'd * when the port is closed, so buffer1 and buffer2 will not point to * the same memory which is important for later tests. */ res = EMBX_Alloc(tp, BUFFER_SIZE, &buffer2); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test13 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 14 */ res = EMBX_ClosePort(localPort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test14 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 15 - buffer1 has been freed by test14 so should be garbage */ res = EMBX_SendMessage(remotePort, buffer1, 0); if(res != EMBX_INVALID_ARGUMENT) { EMBX_Info(EMBX_TRUE, ("Test15 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 16 */ res = EMBX_SendMessage(remotePort, buffer2, BUFFER_SIZE); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test16 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 17 */ res = EMBX_ClosePort(remotePort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test17 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 18 */ res = EMBX_CloseTransport(tp); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test18 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 19 */ res = EMBX_Deinit(); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test19 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* These test a different code path to the identical tests done before * EMBX_Init. */ /* Test 20 - Depends on buffer2 not having been freed so we get through * to checking the state of the driver. */ res = EMBX_SendMessage(remotePort, buffer2, 0); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test20 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 21 */ res = EMBX_UnregisterTransport(factory); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test21 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } return bFailed?-1:0; skip_remaining_tests: EMBX_Info(EMBX_TRUE, ("Skipping Remaining Tests\n")); return -1; }
static int embx_read_procmem(char *buf, char **start, off_t offset, int count, int *eof, void *data) { char tmp[935]; EMBX_TPINFO tpinfo; EMBX_ERROR res; int i, len = 0; i = sprintf(tmp,"EMBX Driver\n-----------\n"); if(len+i >= count) goto exit; len += sprintf(buf,tmp); res = EMBX_GetFirstTransport(&tpinfo); switch (res) { case EMBX_DRIVER_NOT_INITIALIZED: { i = sprintf(tmp,"Driver Not Initialized\n"); if(len+i >= count) goto exit; len += sprintf(buf+len,tmp); goto exit; } /* EMBX_DRIVER_NOT_INITIALIZED */ case EMBX_INVALID_STATUS: { i = sprintf(tmp,"No registered transports\n"); if(len+i >= count) goto exit; len += sprintf(buf+len,tmp); goto exit; } /* EMBX_INVALID_STATUS */ case EMBX_SUCCESS: { break; /* Fall through to work loop */ } /* EMBX_SUCCESS */ default: { i = sprintf(tmp,"No registered transports\n"); if(len+i >= count) goto exit; len += sprintf(buf+len,tmp); goto exit; } /* default */ } do { if (tpinfo.isInitialized) { i = sprintf(tmp, "\n%s:\n Zero copy : %s\n Allows pointer translations : %s\n", tpinfo.name, (tpinfo.usesZeroCopy ? "yes" : "no"), (tpinfo.allowsPointerTranslation ? "yes" : "no")); if (len+i >= count) goto exit; len += sprintf(buf+len,tmp); i = sprintf(tmp," Allows multiple connections : %s\n Max Ports : %d\n Open handles : %d\n", (tpinfo.allowsMultipleConnections ? "yes" : "no"), tpinfo.maxPorts, tpinfo.nrOpenHandles); if (len+i >= count) goto exit; len += sprintf(buf+len,tmp); i = sprintf(tmp, " Ports in use : %d\n Mem start : 0x%08x\n Mem end : 0x%08x\n\n", tpinfo.nrPortsInUse, (EMBX_UINT)tpinfo.memStart, (EMBX_UINT)tpinfo.memEnd); } else { i = sprintf(tmp,"\n%s: Uninitialized\n\n", tpinfo.name); } if (len+i >= count) goto exit; len += sprintf(buf+len,tmp); res = EMBX_GetNextTransport(&tpinfo); } while (res == EMBX_SUCCESS); exit: *eof = 1; return len; }
int run_test(void) { EMBX_UINT i; EMBX_ERROR res; EMBX_TPINFO tpinfo1; EMBX_BOOL bFailed; EMBX_PORT localPort,remotePort; EMBX_VOID *buffer1; EMBX_FACTORY factory; EMBX_RECEIVE_EVENT ev; bFailed = EMBX_FALSE; buffer1 = 0; /* Test 1 */ res = EMBX_ReceiveBlock(EMBX_INVALID_HANDLE_VALUE, &ev); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test1 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } res = EMBX_RegisterTransport(EMBXLB_loopback_factory, &loopback_config, sizeof(EMBXLB_Config_t), &factory); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Transport Registration failed, res = %s, exiting\n",error_strings[res])); goto skip_remaining_tests; } /* Test 2 */ res = EMBX_Init(); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test2 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 3 */ res = EMBX_GetFirstTransport(&tpinfo1); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test3 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 4 */ res = EMBX_OpenTransport(tpinfo1.name, &tp); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test4 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 5 */ res = EMBX_CreatePort(tp, "testport", &localPort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test5 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 6 */ res = EMBX_Connect(tp, "testport", &remotePort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test6 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 7 */ res = EMBX_ReceiveBlock(tp, &ev); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test7 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 8 */ res = EMBX_ReceiveBlock(remotePort, &ev); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test8 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 9 */ res = EMBX_ReceiveBlock(localPort, 0); if(res != EMBX_INVALID_ARGUMENT) { EMBX_Info(EMBX_TRUE, ("Test9 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 10 */ res = EMBX_Alloc(tp, BUFFER_SIZE, &buffer1); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test10 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } for(i=0;i<BUFFER_SIZE;i++) { ((unsigned char *)buffer1)[i] = (unsigned char)i; } /* Test 11 */ res = EMBX_SendMessage(remotePort, buffer1, BUFFER_SIZE); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test11 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 12 */ res = EMBX_ReceiveBlock(localPort, &ev); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test12 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } if(ev.handle != EMBX_INVALID_HANDLE_VALUE || ev.offset != 0 || ev.type != EMBX_REC_MESSAGE || ev.size != BUFFER_SIZE) { EMBX_Info(EMBX_TRUE, ("Test13 failed, event structure incorrect\n")); goto skip_remaining_tests; } for(i=0;i<ev.size;i++) { if( ((unsigned char *)ev.data)[i] != (unsigned char)i ) { EMBX_Info(EMBX_TRUE, ("Test13 failed, buffer contents incorrect\n")); bFailed = EMBX_TRUE; break; } } /* Test 13 */ res = EMBX_Free(ev.data); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test13 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } if(!EMBX_OS_ThreadCreate(send_thread, (void *)remotePort, EMBX_DEFAULT_THREAD_PRIORITY, "send")) { EMBX_Info(EMBX_TRUE, ("Unable to create thread\n")); goto skip_remaining_tests; } /* Test 14 */ res = EMBX_ReceiveBlock(localPort, &ev); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test14 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } if(ev.handle != EMBX_INVALID_HANDLE_VALUE || ev.offset != 0 || ev.type != EMBX_REC_MESSAGE || ev.size != BUFFER_SIZE) { EMBX_Info(EMBX_TRUE, ("Test15 failed, event structure incorrect\n")); goto skip_remaining_tests; } /* Test 15 */ res = EMBX_Free(ev.data); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test15 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 16 */ res = EMBX_ClosePort(remotePort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test16 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 17 */ res = EMBX_ClosePort(localPort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test17 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 18 */ res = EMBX_CloseTransport(tp); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test18 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 19 */ res = EMBX_Deinit(); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test19 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* These test a different code path to the identical tests done before * EMBX_Init */ /* Test 20 */ res = EMBX_ReceiveBlock(localPort, &ev); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test20 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 21 */ res = EMBX_UnregisterTransport(factory); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test21 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } return bFailed?-1:0; skip_remaining_tests: EMBX_Info(EMBX_TRUE, ("Skipping Remaining Tests\n")); return -1; }
int run_test(void) { EMBX_UINT i; EMBX_ERROR res; EMBX_TPINFO tpinfo1; EMBX_BOOL bFailed; EMBX_TRANSPORT tp; EMBX_PORT localPort,remotePort; EMBX_HANDLE hObj; EMBX_FACTORY factory; EMBX_RECEIVE_EVENT ev; bFailed = EMBX_FALSE; tp = EMBX_INVALID_HANDLE_VALUE; hObj = EMBX_INVALID_HANDLE_VALUE; /* Test 1 */ res = EMBX_Receive(EMBX_INVALID_HANDLE_VALUE, &ev); if(res != EMBX_INVALID_PORT) { EMBX_Info(EMBX_TRUE, ("Test1 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } res = EMBX_RegisterTransport(EMBXLB_loopback_factory, &loopback_config, sizeof(EMBXLB_Config_t), &factory); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Transport Registration failed, res = %s, exiting\n",error_strings[res])); goto skip_remaining_tests; } /* Test 2 */ res = EMBX_Init(); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test2 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 3 */ res = EMBX_GetFirstTransport(&tpinfo1); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test3 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 4 */ res = EMBX_OpenTransport(tpinfo1.name, &tp); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test4 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 5 */ res = EMBX_CreatePort(tp, "testport", &localPort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test5 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 6 */ res = EMBX_Connect(tp, "testport", &remotePort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test6 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 7 */ res = EMBX_RegisterObject(tp, object, BUFFER_SIZE, &hObj); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test7 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } for(i=0;i<BUFFER_SIZE;i++) { ((unsigned char *)object)[i] = (unsigned char)i; } /* Test 8 */ res = EMBX_SendObject(remotePort, hObj, 0, BUFFER_SIZE); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test8 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 9 */ res = EMBX_Receive(localPort, &ev); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test9 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } if(ev.handle != hObj || /* This is a specific quirk of the loopback transport */ ev.offset != 0 || ev.type != EMBX_REC_OBJECT || ev.size != BUFFER_SIZE) { EMBX_Info(EMBX_TRUE, ("Test9 failed, event structure incorrect\n")); goto skip_remaining_tests; } for(i=0;i<ev.size;i++) { if( ((unsigned char *)ev.data)[i] != (unsigned char)i ) { EMBX_Info(EMBX_TRUE, ("Test9 failed, buffer contents incorrect\n")); bFailed = EMBX_TRUE; break; } } /* Test 10 */ res = EMBX_UpdateObject(remotePort, hObj, 0, BUFFER_SIZE); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test10 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 11 */ res = EMBX_Receive(localPort, &ev); if(res != EMBX_INVALID_STATUS) { EMBX_Info(EMBX_TRUE, ("Test11 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 12 */ res = EMBX_DeregisterObject(tp, hObj); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test12 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } /* Test 13 */ res = EMBX_ClosePort(remotePort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test13 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 14 */ res = EMBX_ClosePort(localPort); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test14 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 15 */ res = EMBX_CloseTransport(tp); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test15 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 16 */ res = EMBX_Deinit(); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test16 failed, res = %s\n",error_strings[res])); goto skip_remaining_tests; } /* Test 17 */ res = EMBX_UnregisterTransport(factory); if(res != EMBX_SUCCESS) { EMBX_Info(EMBX_TRUE, ("Test17 failed, res = %s\n",error_strings[res])); bFailed = EMBX_TRUE; } return bFailed?-1:0; skip_remaining_tests: EMBX_Info(EMBX_TRUE, ("Skipping Remaining Tests\n")); return -1; }