void* accepter_thread(void* args){
printf("\n%s", "===================ACCEPTER THREAD START==================");
printf("\n%s", "lancio il thread accepter(in accepter)");
queue_and_list_t* p = (queue_and_list_t*)args;
pthread_t get_message_queue_thread;
msg_t* message_read;
reader_t* new_reader;
while(1){
pthread_create(&get_message_queue_thread, NULL, accepter_get_bloccante,(void*)p->requests_queue);
pthread_join(get_message_queue_thread,(void*)&message_read);
if(message_read->content)
printf("\n%s : messaggio letto dall buffer delle richieste(in accepter)", (char*)message_read->content);
if(message_read == POISON_PILL){
printf("\n%s", "ricevuta la poison pill(in accepter) TERMINO");
pthread_exit(2);
}
else{
new_reader = init_reader(message_read->content, SIZE_BUFFER_READER);
pthread_mutex_lock(&(p->lista_reader_contes->blocco_list_mutex));
printf("\n%s : aggiungo il reader alla lista (in accepter)\n", new_reader->name);
addElement(p->lista_reader_contes->reader_list, (void*)new_reader);
pthread_mutex_unlock(&(p->lista_reader_contes->blocco_list_mutex));
parametri_reader* parametri = (parametri_reader*)malloc(sizeof(parametri_reader));
parametri->reader = new_reader;
parametri->lista_reader_struct = p->lista_reader_contes;
pthread_create(new_reader->tid_reader, NULL, reader_thread,(void*)parametri);
msg_destroy(message_read);
}
}
}
/*=============================================================================================*/
int prova_setup(void){
init_arguments();
new_reader = init_reader("reader0\0", 10);
addElement(parm1->reader_list, (void*)new_reader);
parametri_reader* parametri = (parametri_reader*)malloc(sizeof(parametri_reader));
parametri->reader = new_reader;
parametri->lista_reader_struct = parm->lista_reader_contes;
pthread_create(new_reader->tid_reader, NULL, reader_thread,(void*)parametri);
buffer_provider = buffer_init(10);
numero_messaggi = 6;
init_provider_agruments();
pthread_t provider_thread;
pthread_create(&provider_thread, NULL,create_messages, (void*)provider_struct);
dispatcher_param = (parametri_dispatcher*)malloc(sizeof(parametri_dispatcher));
dispatcher_param->provider_struct = provider_struct;
dispatcher_param->requests_list_struct = parm;
pthread_t dispatcher;
pthread_create(&dispatcher, NULL,dispatcher_thread, (void*)dispatcher_param);
pthread_join(dispatcher,(void*)&codRitThread_dispatcher);
pthread_join(provider_thread,NULL);
pthread_join(*(new_reader->tid_reader),&cod_rit_red_thd);
return 0;
}
int main (int argc, const char * argv[]) {
/* initialize the file reader */
init_reader("../../../resources/sample.lua");
initialize_writer("../../../resources/sample.asm");
/* initialize transducer automata transitions */
initialize_transitions();
/* initialize semantic */
initialize_semantic();
/* initialize semantic actions */
init_semantic_actions();
// start APE machines
init_ape_machines();
/* call sintatic analyser*/
run_sintatic();
close_writer();
return 0;
}
FastqReader::FastqReader(const std::string& filename) :
m_input_stream {}
{
if (!filename.empty()) {
init_reader(filename);
}
}
FastqReader::FastqReader(const std::vector<std::string>& filenames) :
m_input_stream {}
{
if (filenames.size() > 1)
throw SingleInputException{"filenames", filenames.size()};
if (!filenames.empty()) {
init_reader(filenames.front());
}
}
int LdbLogsReader::start_new_reader(uint64_t min_number)
{
int ret = TAIR_RETURN_SUCCESS;
clear_reader(min_number);
leveldb::DBImpl* db = dynamic_cast<leveldb::DBImpl*>(db_);
leveldb::Env* db_env = db->GetEnv();
const std::string& db_log_dir = db->DBLogDir();
std::vector<std::string> filenames;
leveldb::Status s = db_env->GetChildren(db_log_dir, &filenames);
uint64_t number = 0;
leveldb::FileType type;
std::vector<uint64_t> logs;
for (size_t i = 0; i < filenames.size(); i++)
{
if (leveldb::ParseFileName(filenames[i], &number, &type) && type == leveldb::kLogFile)
{
logs.push_back(number);
}
}
uint64_t new_logfile_number = 0;
uint64_t db_logfile_number = db->LogFileNumber();
if (!logs.empty())
{
std::sort(logs.begin(), logs.end());
// maybe binary-search..
for (size_t i = 0; i < logs.size(); ++i)
{
if (logs[i] > min_number && logs[i] <= db_logfile_number)
{
new_logfile_number = logs[i];
break;
}
}
}
if (0 == new_logfile_number)
{
log_info("no ldb log for reader");
}
else
{
ret = init_reader(new_logfile_number);
}
return ret;
}
int main ( int argc, char** argv )
{
SchObj robj,ret;
int opt;
char * fname = 0;
char * expr = 0;
#ifdef USE_BOEHM_GC
GC_INIT();
#endif
ensure_init_symtable();
init_reader();
init_port();
flag_use_profiler = 0;
while ( (opt = getopt(argc,argv,"pf:e:")) != -1 ) {
switch ( opt ) {
case 'p': {
flag_use_profiler = 1;
} break;
case 'f': {
fname = SCH_MALLOC(strlen(optarg) + 1);
strcpy(fname,optarg);
} break;
case 'e':{
expr = SCH_MALLOC(strlen(optarg) + 1);
strcpy(expr,optarg);
}break;
};
}
if ( expr ) {
robj = sch_read_string(expr);
ret = vm_compile(robj);
SCH_WRITE(ret);
SCH_DISPLAY(SCH_CHAR('\n'));
} else if ( fname ) {
sch_load(SCH_STRING_OBJ(SCH_STRING(fname)));
} else {
while ( 1 ) {
robj = sch_read(NULL);
ret = vm_compile(robj);
SCH_WRITE(ret);
}
}
return 0;
}
static int populate_pcsc_readers(struct pcsc_private *priv)
{
int i;
void *reader_mmio_base = priv->mmio_base + PCSC_REG_MAX;
priv->readers = kmalloc(sizeof(struct pcsc_reader) * priv->num_readers, GFP_KERNEL);
if (priv->readers == NULL)
return -ENOMEM;
for (i = 0; i < priv->num_readers; i++)
{
void *mmio_base = reader_mmio_base + i * PCSC_REG_READER_MAX;
init_reader(priv->readers + i, i, mmio_base);
}
return 0;
}
int main(int argc, char **argv)
{
get_args(argc, argv);
get_files_name();
do_tests();
FILE *output = fopen(global_args.output_name, "w");
if (output == NULL)
die(NULL);
struct stat input_stat;
stat(global_args.input_name, &input_stat);
size_t st_size = input_stat.st_size;
if (global_args.isdecompress) {
reader_t *reader;
init_reader(&reader);
inflate(reader);
delete_reader(&reader);
} else {
int rc1, rc2;
pthread_t thread_static, thread_dynamic;
size_t last_size, size = 0;
size_t size_static, size_dynamic;
io *io_static, *io_dynamic, *io_nocom;
init_io(&io_static);
init_io(&io_dynamic);
init_io(&io_nocom);
io_nocom->output_file = output;
int k = 1;
while (size < st_size) {
printf("k = %d\n", k++);
if (st_size - size >= BLOCK_SIZE) {
last_size = BLOCK_SIZE;
} else {
last_size = st_size - size;
io_static->isfinal = true;
io_dynamic->isfinal = true;
io_nocom->isfinal = true;
}
io_static->offset = size;
io_static->block_size = last_size;
io_dynamic->offset = size;
io_dynamic->block_size = last_size;
io_nocom->offset = size;
io_nocom->block_size = last_size;
rc1 = pthread_create(&thread_static, NULL,
&static_deflate, io_static);
rc2 = pthread_create(&thread_dynamic, NULL,
&dynamic_deflate, io_dynamic);
if (rc1 || rc2)
die("thread creation failed");
pthread_join(thread_static, NULL);
pthread_join(thread_dynamic, NULL);
size_static = io_static->result;
size_dynamic = io_dynamic->result;
printf("ss = %d, sd = %d, sn = %d\n", size_static, size_dynamic, last_size);
if (size_dynamic <= size_static &&
size_dynamic < last_size) {
write_to_output(io_dynamic, output);
copy_last_byte(io_static, io_dynamic);
copy_last_byte(io_nocom, io_dynamic);
size += io_dynamic->block_size;
printf("block_size = %d, size = %d\n", io_dynamic->block_size, size);
} else if (size_static <= size_dynamic &&
size_static < last_size) {
write_to_output(io_static, output);
copy_last_byte(io_dynamic, io_static);
copy_last_byte(io_nocom, io_static);
size += io_static->block_size;
printf("block_size = %d, size = %d\n", io_static->block_size, size);
} else {
nocompress_deflate(io_nocom);
copy_last_byte(io_static, io_nocom);
copy_last_byte(io_dynamic, io_nocom);
size += io_nocom->block_size;
printf("block_size = %d, size = %d\n", io_nocom->block_size, size);
}
}
delete_io(&io_static);
delete_io(&io_dynamic);
delete_io(&io_nocom);
}
free(global_args.output_name);
fclose(output);
exit(0);
}
int
main(int argc, char *argv[])
{
fd_set rfds; /* the structure for the select call */
int code; /* return code from system calls */
char out_buff[MAXLINE]; /* from child and stdin */
int out_flag[MAXLINE] ; /* initialize the output flags */
char *program; /* a string to hold the child program invocation */
char **pargs = 0; /* holds parts of the command line */
int not_command = 1; /* a flag while parsing the command line */
/* try to get a pseudoterminal to play with */
if (ptyopen(&contNum, &serverNum, controllerPath, serverPath) == -1) {
perror("ptyopen failed");
exit(-1);
}
/* call the routine that handles signals */
catch_signals();
/* parse the command line arguments - as with the aixterm the command
argument -e should be last on the line. */
while(*++argv && not_command) {
if(!strcmp(*argv, "-f"))
load_wct_file(*++argv);
else if(!strcmp(*argv, "-e")) {
not_command = 0;
pargs = ++argv;
}
else {
fprintf(stderr, "usage: clef [-f fname] -e command\n");
exit(-1);
}
}
skim_wct();
#ifdef log
sprintf(logpath, "/tmp/cleflog%d", getpid());
logfd = open(logpath, O_CREAT | O_RDWR, 0666);
#endif
/* get the original termio settings, so the child has them */
if(tcgetattr(0,&childbuf) == -1) {
perror("clef trying to get the initial terminal settings");
exit(-1);
}
/* start the child process */
child_pid = fork();
switch(child_pid) {
case -1 :
perror("clef can't create a new process");
exit(-1);
case 0:
/* CHILD */
/* Dissasociate form my parents group so all my child processes
look at my terminal as the controlling terminal for the group */
setsid();
serverNum = open(serverPath,O_RDWR);
if (serverNum == -1) perror("open serverPath failed");
/* since I am the child, I can close ptc, and dup pts for all it
standard descriptors */
if (dup2(serverNum, 0) == -1) perror("dup2 0 failed");
if (dup2(serverNum, 1) == -1) perror("dup2 1 failed");
if (dup2(serverNum, 2) == -1) perror("dup2 2 failed");
if( (dup2(serverNum, 0) == -1) ||
(dup2(serverNum, 1) == -1) ||
(dup2(serverNum, 2) == -1) ) {
perror("clef trying to dup2");
exit(-1);
}
/* since they have been duped, close them */
close(serverNum);
close(contNum);
/* To make sure everything is nice, set off enhedit */
/* childbuf.c_line = 0; */
/* reconfigure the child's terminal get echoing */
if(tcsetattr(0, TCSAFLUSH, &childbuf) == -1) {
perror("clef child trying to set child's terminal");
exit(-1);
}
/* fire up the child's process */
if(pargs){
execvp( pargs[0], pargs);
perror("clef trying to execvp its argument");
fprintf(stderr, "Process --> %s\n", pargs[0]);
}
else{
program = getenv("SHELL");
if (!program)
program = strdup("/bin/sh");
else
program = strdup (program);
execlp( program,program, 0);
perror("clef trying to execlp the default child");
fprintf(stderr, "Process --> %s\n", program);
}
exit(-1);
break;
/* end switch */
}
/* PARENT */
/* Since I am the parent, I should start to initialize some stuff.
I have to close the pts side for it to work properly */
close(serverNum);
ppid = getppid();
/* Iinitialize some stuff for the reading and writing */
init_flag(out_flag, MAXLINE);
define_function_keys();
init_reader();
PTY = 1;
init_parent();
/* Here is the main loop, it simply starts reading characters from
the std input, and from the child. */
while(1) { /* loop forever */
/* use select to see who has stuff waiting for me to handle */
/* set file descriptors for ptc and stdin */
FD_ZERO(&rfds);
FD_SET(contNum,&rfds);
FD_SET(0,&rfds);
set_function_chars();
#ifdef log
{
char modepath[30];
sprintf(modepath, "\nMODE = %d\n", MODE);
write(logfd, modepath, strlen(modepath));
}
#endif
#ifdef logterm
{
struct termio ptermio;
char pbuff[1024];
tcgetattr(contNum, &ptermio);
sprintf(pbuff, "child's settings: Lflag = %d, Oflag = %d, Iflag = %d\n",
ptermio.c_lflag, ptermio.c_oflag, ptermio.c_iflag);
write(logfd, pbuff, strlen(pbuff));
}
#endif
code = select(FD_SETSIZE,(void *) &rfds, NULL, NULL, NULL);
for(; code < 0 ;) {
if(errno == EINTR) {
check_flip();
code = select(FD_SETSIZE,(void *) &rfds, NULL, NULL, NULL);
}
else {
perror("clef select failure");
exit(-1);
}
}
/* reading from the child **/
if( FD_ISSET(contNum,&rfds)) {
if( (num_read = read(contNum, out_buff, MAXLINE)) == -1) {
num_read = 0;
}
#ifdef log
write(logfd, "OUT<<<<<", strlen("OUT<<<<<"));
write(logfd, out_buff, num_read);
#endif
if(num_read > 0) {
/* now do the printing to the screen */
if(MODE!= CLEFRAW) {
back_up(buff_pntr);
write(1,out_buff, num_read);
print_whole_buff(); /* reprint the input buffer */
}
else write(1,out_buff, num_read);
}
} /* done the child stuff */
/* I should read from std input */
else {
if(FD_ISSET(0,&rfds)) {
num_read = read(0, in_buff, MAXLINE);
#ifdef log
write(logfd, "IN<<<<<", strlen("IN<<<<<"));
write(logfd, in_buff, num_read);
#endif
check_flip();
if(MODE == CLEFRAW )
write(contNum, in_buff, num_read);
else
do_reading();
}
}
}
}
