int main()
{
int ret;
//环境初始化
inittest();
ret = syn_init();
p_err(ret);
ret = syn_rwlock_init(2);
p_err(ret);
//测试用例1
ret = syn_rwlock_destroy(2);
assert(ret == 0,"syn_rwlock_destroy Use Case 1 error");
//测试用例2
ret = syn_rwlock_init(2);
p_err(ret);
ret = syn_rwlock_destroy(64);
assert(ret == -ERR_INVAL,"syn_rwlock_destroy Use Case 2 error");
//测试用例3
ret = syn_rwlock_destroy(4);
assert(ret == -ERR_NOINIT,"syn_rwlock_destroy Use Case 3 error");
//测试用例4
ret = syn_rwlock_rd(2,SYN_RECV_BLOCK);
p_err(ret);
ret = syn_rwlock_destroy(2);
assert(ret == -ERR_BUSY,"syn_rwlock_destroy Use Case 4 error");
finaltest();
return 0;
}
static int synL_new( lua_State *L )
{
synthesis_t syn;
int num = luaL_checkint(L,1);
syn_init( &syn );
syn_set_frames( &syn, num );
lua_pushsyn(L, syn);
return 1;
}
static void preprocess_only()
{
int character;
#ifdef PASCAL /*ECN*/
syn_init();
#endif
if (ccom_flags & FLG_PREPROCESS)
{ /* Selected if -E or -E -MD set */
while ((character = pp_nextchar()) != PP_EOF) putchar(character);
}
else
{ /* Selected if -M set */
while ( (character = pp_nextchar()) != PP_EOF );
}
}
int main()
{
int ret;
//环境初始化
inittest();
ret = syn_init();
p_err(ret);
ret = syn_rwlock_init(2);
p_err(ret);
//测试用例1
ret = syn_rwlock_wr(2,SYN_RECV_BLOCK);
assert(ret == 0,"syn_rwlock_wr Use Case 1 error");
ret = syn_rwlock_unlock(2);
p_err(ret);
//测试用例2-边界
ret = syn_rwlock_wr(64,SYN_RECV_BLOCK);
assert(ret == -ERR_INVAL,"syn_rwlock_wr Use Case 2 error");
//测试用例3-错误
ret = syn_rwlock_wr(4,SYN_RECV_BLOCK);
assert(ret == -ERR_NOINIT,"syn_rwlock_wr Use Case 3 error");
//测试用例4-错误
ret = syn_rwlock_wr(2,10);
assert(ret == -ERR_INVAL, "syn_rwlock_wr Use Case 4 error");
//测试用例5-覆盖
ret = syn_rwlock_wr(2,SYN_RECV_NONBLOCK);
assert(ret == 0,"syn_rwlock_wr Use Case 5 error");
//测试用例5-覆盖
ret = syn_rwlock_wr(2,SYN_RECV_NONBLOCK);
assert(ret == -ERR_BUSY,"syn_rwlock_wr Use Case 5 error");
finaltest();
return 0;
}
static void compile_statements(void)
{ bool decls = NO;
#ifdef TARGET_IS_C40
if (suppress_module == 1)
{
cc_warn( "strings will be placed in the code segment - they may not be accessible!" );
}
#endif
#ifndef PASCAL /*ECN*/
/* AM, Sept 91: I am inclined to think the best interface is to call */
/* rd_topdecl(0) (1,2,3,...) until it returns NULL (or list1(s_eof)) */
/* Then all conceivable actions could be done, instead of this mess. */
while (!syn_eof()) /* language (even PASCAL) defines as wished */
{
#endif
TopDecl *d;
#ifndef TARGET_IS_HELIOS
clock_t t0;
#endif
phasename = "reinit";
lex_beware_reinit(); /* preserve needed things over reinit */
drop_local_store(); /* in case nextsym() above read #if */
alloc_reinit();
lex_reinit();
cg_reinit(); /* must be done BEFORE parsing */
#ifdef PASCAL /*ECN*/
syn_init(); /* @@@ AM: surely is just part of rd_topdecl? */
/* then syn_init can be OK as usual. */
#endif
#if !defined PASCAL /*ECN*/ && !defined TARGET_IS_HELIOS
t0 = clock();
#endif
phasename = "parse";
d = rd_topdecl();
decls |= (d != NULL);
alloc_noteAEstoreuse();
#if !defined PASCAL /*ECN*/ && !defined TARGET_IS_HELIOS
tmuse_front += clock() - t0;
#endif
if (debugging(DEBUG_AETREE)) pr_topdecl(d);
#ifndef TARGET_IS_HELIOS
t0 = clock();
#endif
phasename = "jopcode";
cg_topdecl(d, curlex.fl);
#ifndef TARGET_IS_HELIOS
tmuse_back += clock() - t0;
#endif
drop_local_store();
#ifndef PASCAL /*ECN*/
}
if (!decls && !(feature & FEATURE_PCC)) /* move to syn_eof()? */
cc_rerr(compiler_rerr_no_extern_decl);
#endif
#ifdef CPLUSPLUS
{ TopDecl *d;
drop_local_store();
alloc_reinit();
cg_reinit();
if ((d = vg_dynamic_init()) != NULL)
{ if (debugging(DEBUG_AETREE)) pr_topdecl(d);
phasename = "jopcode";
cg_topdecl(d, curlex.fl);
drop_local_store();
vg_ref_dynamic_init();
}
}
#endif
#ifdef TARGET_IS_HELIOS
obj_makestubs(); /* tentative positioning */
#endif
}
int main(int argc, char **argv){
if(argc != 10){
printf("Usage: hostname port packet_loss_ratio corruption_ratio continuous_transmission simulation_runtime byte_count wireless_connection active_queue_management\n");
return 0;
}
char address[256];
char port[6];
memset(address, 0, sizeof(address));
memset(port, 0, sizeof(port));
strcpy(address, argv[1]);
strcpy(port, argv[2]);
if(atoi(port) > 65535){
printf("Port range exceeded (65535).\n");
return 0;
}
uint8_t ploss = atoi(argv[3]);
if(ploss > 100){
printf("Packet loss ratio cannot exceed 100 percent.\n");
return 0;
}
uint8_t corr = atoi(argv[4]);
if(corr > 100){
printf("Corruption ratio cannot exceed 100 percent.\n");
return 0;
}
struct addrinfo hints;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_DGRAM;
int status;
struct addrinfo* servinfo = NULL;
/* Get information about all IP addresses to choose from. */
if((status = getaddrinfo(address,port, &hints, &servinfo)) != 0){
fprintf(stderr,"Error in getaddrinfo: %s\n", gai_strerror(status));
exit(1);
}
struct addrinfo *p = servinfo;
void* addr;
char* ipver;
printf("These are the addresses which were resolved:\n");
int i = 0;
while(p != NULL){
if(p->ai_family == AF_INET) {
struct sockaddr_in *ipv4 = (struct sockaddr_in *)p->ai_addr;
addr = &(ipv4->sin_addr);
ipver = "IPv4";
}else{
struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)p->ai_addr;
addr = &(ipv6->sin6_addr);
ipver = "IPv6";
}
char ipstr[INET6_ADDRSTRLEN];
inet_ntop(p->ai_family,addr,ipstr,sizeof(ipstr));
printf("%i) %s: %s\n",i, ipver,ipstr);
p = p->ai_next;
i++;
}
printf("Choose one: ");
char iface[2];
iface[0] = getchar();
iface[1] = '\0';
int j = atoi(iface);
if((iface[0]<48)||(iface[0]>57) || j >= i){
printf("Not a destination - exiting.\n");
exit(1);
}
int k;
p = servinfo;
for(k = 0; k < j && k < i; k++){
if(p->ai_next != NULL)
p = p->ai_next;
}
if(!set_parameters(p, ploss, corr, atoi(argv[5]), atoi(argv[6]), atoi(argv[7]), atoi(argv[8]), atoi(argv[9]))){
printf("Could not set network parameters.\n");
return -1;
}
char* buf = malloc(atoi(argv[7]));
push_data_to_output_buffer(buf, atoi(argv[7]));
if(!syn_init()){
printf("Could not establish connection to sleepy server.\n");
return -1;
}
loop();
return 0;
}
