Exemplo n.º 1
0
static int process_mkdir_cmd(client_t *client, netiso_mkdir_cmd *cmd)
{
	netiso_mkdir_result result;
	char *dirpath;
	uint16_t dp_len;
	int ret;
		
	dp_len = BE16(cmd->dp_len);
	dirpath = (char *)malloc(dp_len+1);
	if (!dirpath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}
	
	dirpath[dp_len] = 0;
	ret = recv_all(client->s, (void *)dirpath, dp_len);
	if (ret != dp_len)
	{
		DPRINTF("recv failed, getting dirname for mkdir: %d %d\n", ret, get_network_error());
		free(dirpath);
		return -1;
	}
	
	dirpath = translate_path(dirpath, 1, 1, NULL);
	if (!dirpath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aborted.\n");
		return -1;
	}
	
	DPRINTF("mkdir %s\n", dirpath);

#ifdef WIN32
	result.mkdir_result = BE32(mkdir(dirpath));
#else
	result.mkdir_result = BE32(mkdir(dirpath, 0777));
#endif
	free(dirpath);
		
	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if (ret != sizeof(result))
	{
		DPRINTF("open dir, send result error: %d %d\n", ret, get_network_error());		
		return -1;
	}
	
	return 0;
}
Exemplo n.º 2
0
static int process_get_dir_size_cmd(client_t *client, netiso_get_dir_size_cmd *cmd)
{
	netiso_get_dir_size_result result;
	char *dirpath;
	uint16_t dp_len;
	int ret;
		
	dp_len = BE16(cmd->dp_len);
	dirpath = (char *)malloc(dp_len+1);
	if (!dirpath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}
	
	dirpath[dp_len] = 0;
	ret = recv_all(client->s, (char *)dirpath, dp_len);
	if (ret != dp_len)
	{
		DPRINTF("recv failed, getting dirname for get_dir_size: %d %d\n", ret, get_network_error());
		free(dirpath);
		return -1;
	}
	
	dirpath = translate_path(dirpath, 1, 1, NULL);
	if (!dirpath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aborted.\n");
		return -1;
	}
	
	DPRINTF("get_dir_size %s\n", dirpath);

	result.dir_size = BE64(calculate_directory_size(dirpath));	
	free(dirpath);
		
	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if (ret != sizeof(result))
	{
		DPRINTF("get_dir_size, send result error: %d %d\n", ret, get_network_error());		
		return -1;
	}
	
	return 0;
}
Exemplo n.º 3
0
static int process_delete_file_cmd(client_t *client, netiso_delete_file_cmd *cmd)
{
	netiso_delete_file_result result;
	char *filepath;
	uint16_t fp_len;
	int ret;
		
	fp_len = BE16(cmd->fp_len);
	filepath = (char *)malloc(fp_len+1);
	if (!filepath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}
	
	filepath[fp_len] = 0;
	ret = recv_all(client->s, (void *)filepath, fp_len);
	if (ret != fp_len)
	{
		DPRINTF("recv failed, getting filename for delete file: %d %d\n", ret, get_network_error());
		free(filepath);
		return -1;
	}
	
	filepath = translate_path(filepath, 1, 1, NULL);
	if (!filepath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aborted.\n");
		return -1;
	}
	
	DPRINTF("delete %s\n", filepath);
	
	result.delete_result = BE32(unlink(filepath));
	free(filepath);
	
	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if (ret != sizeof(result))
	{
		DPRINTF("delete, send result error: %d %d\n", ret, get_network_error());
		return -1;
	}
	
	return 0;
}
Exemplo n.º 4
0
static int initialize_socket(uint16_t port)
{
	int s;
	struct sockaddr_in addr;
	
#ifdef WIN32
	WSADATA wsaData;
	WSAStartup(MAKEWORD(2,2), &wsaData);
#endif
	
	s = socket(AF_INET, SOCK_STREAM, 0);	
	if (s < 0)
	{
		DPRINTF("Socket creation error: %d\n", get_network_error());
		return s;
	}
	
	int flag = 1;
	if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (const char *)&flag, sizeof(flag)) < 0)
	{
		DPRINTF("Error in setsockopt(REUSEADDR): %d\n", get_network_error());
		closesocket(s);
		return -1;
	}
	
	addr.sin_family = AF_INET;
	addr.sin_port = htons(port);
	addr.sin_addr.s_addr = INADDR_ANY;
	
	if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0)
	{
		DPRINTF("Error in bind: %d\n", get_network_error());
		return -1;
	}

	if (listen(s, 1) < 0)
	{
		DPRINTF("Error in listen: %d\n", get_network_error());
		return -1;
	}
	
	return s;
}
Exemplo n.º 5
0
static int process_write_file_cmd(client_t *client, netiso_write_file_cmd *cmd)
{
	uint32_t remaining;
	int32_t bytes_written;
	netiso_write_file_result result;
	
	remaining = BE32(cmd->num_bytes);
	
	if (!client->wo_file)
	{
		bytes_written = -1;
		goto send_result;
	}
	
	if (remaining > BUFFER_SIZE)
	{
		return -1;
	}
	
	//DPRINTF("Remaining: %d\n", remaining);
	
	if (remaining > 0)
	{
		int ret = recv_all(client->s, (void *)client->buf, remaining);
		if (ret != remaining)
		{		
			DPRINTF("recv failed on write file: %d %d\n", ret, get_network_error());
			return -1;
		}
	}
	
	bytes_written = client->wo_file->write(client->buf, remaining);
	if (bytes_written < 0)
	{
		bytes_written = -1;		
	}
		
send_result:

	result.bytes_written = (int32_t)BE32(bytes_written);

	if (send(client->s, (char *)&result, sizeof(result), 0) != 4)
	{
		DPRINTF("send failed on send result (read file)\n");
		return -1;
	}

	return 0;
}
Exemplo n.º 6
0
static int process_read_dir_entry_cmd(client_t *client, netiso_read_dir_entry_cmd *cmd, int version)
{
	netiso_read_dir_entry_result result_v1;
	netiso_read_dir_entry_result_v2 result_v2;
	file_stat_t st;
	struct dirent *entry;
	char *path;
	
	if (version == 1)
	{	
		memset(&result_v1, 0, sizeof(result_v1));
	}
	else
	{
		memset(&result_v2, 0, sizeof(result_v2));
	}
	
	if (!client->dir || !client->dirpath)
	{
		if (version == 1)
		{
			result_v1.file_size = BE64(-1);
		}
		else
		{
			result_v2.file_size = BE64(-1);
		}
		goto send_result;
	}
	
	while ((entry = readdir(client->dir)))
	{	
		if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0 && strlen(entry->d_name) <= 65535)
			break;		
	}
	
	if (!entry)
	{
		closedir(client->dir);
		free(client->dirpath);
		client->dir = NULL;
		client->dirpath = NULL;
		
		
		if (version == 1)
		{
			result_v1.file_size = BE64(-1);
		}
		else
		{
			result_v2.file_size = BE64(-1);
		}
		goto send_result;
	}
	
	path = (char *)malloc(strlen(client->dirpath)+strlen(entry->d_name)+2);
	sprintf(path, "%s/%s", client->dirpath, entry->d_name);
	
	if (stat_file(path, &st) < 0)
	{
		closedir(client->dir);
		free(client->dirpath);
		client->dir = NULL;
		client->dirpath = NULL;
		
		
		if (version == 1)
		{
			result_v1.file_size = BE64(-1);
		}
		else
		{
			result_v2.file_size = BE64(-1);
		}
		DPRINTF("Stat failed on read dir entry: %s\n", path);
		free(path);
		goto send_result;
	}
	
	free(path);
	
	if ((st.mode & S_IFDIR) == S_IFDIR)
	{
		if (version == 1)
		{
			result_v1.file_size = BE64(0);
			result_v1.is_directory = 1;
		}
		else
		{
			result_v2.file_size = BE64(0);
			result_v2.is_directory = 1;
		}
	}
	else
	{
		if (version == 1)
		{
			result_v1.file_size = BE64(st.file_size);
			result_v1.is_directory = 0;
		}
		else
		{
			result_v2.file_size = BE64(st.file_size);
			result_v2.is_directory = 0;
		}
	}
	
	if (version == 1)
	{
		result_v1.fn_len = BE16(strlen(entry->d_name));
	}
	else
	{
		result_v2.fn_len = BE16(strlen(entry->d_name));
		result_v2.atime = BE64(st.atime);
		result_v2.ctime = BE64(st.ctime);
		result_v2.mtime = BE64(st.mtime);		
	}
	
send_result:	

	if (version == 1)
	{
		if (send(client->s, (char *)&result_v1, sizeof(result_v1), 0) != sizeof(result_v1))
		{
			DPRINTF("send error on read dir entry (%d)\n", get_network_error());
			return -1;
		}
	}
	else
	{
		if (send(client->s, (char *)&result_v2, sizeof(result_v2), 0) != sizeof(result_v2))
		{
			DPRINTF("send error on read dir entry (%d)\n", get_network_error());
			return -1;
		}
	}
	
	if ((version == 1 && result_v1.file_size != BE64(-1)) || (version == 2 && result_v2.file_size != BE64(-1)))
	{
		if (send(client->s, (char *)entry->d_name, strlen(entry->d_name), 0) != strlen(entry->d_name))
		{
			DPRINTF("send file name error on read dir entry (%d)\n", get_network_error());
			return -1;			
		}		
	}
	
	return 0;
}
Exemplo n.º 7
0
static int process_open_dir_cmd(client_t *client, netiso_open_dir_cmd *cmd)
{
	netiso_open_dir_result result;
	char *dirpath;
	uint16_t dp_len;
	int ret;
		
	dp_len = BE16(cmd->dp_len);
	//DPRINTF("fp_len = %d\n", fp_len);
	dirpath = (char *)malloc(dp_len+1);
	if (!dirpath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}
	
	dirpath[dp_len] = 0;
	ret = recv_all(client->s, (void *)dirpath, dp_len);
	if (ret != dp_len)
	{
		DPRINTF("recv failed, getting dirname for open dir: %d %d\n", ret, get_network_error());
		free(dirpath);
		return -1;
	}
	
	dirpath = translate_path(dirpath, 1, 1, NULL);
	if (!dirpath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aborted.\n");
		return -1;
	}
	
	DPRINTF("open dir %s\n", dirpath);
	
	if (client->dir)
	{
		closedir(client->dir);
		client->dir = NULL;
	}
	
	if (client->dirpath)
	{
		free(client->dirpath);		
	}
	
	client->dirpath = NULL;
	
	client->dir = opendir(dirpath);
	if (!client->dir)
	{
		DPRINTF("open dir error on \"%s\"\n", dirpath);
		result.open_result = BE32(-1);		
	}
	else
	{
		client->dirpath = dirpath;
		result.open_result = BE32(0);
	}
	
	if (!client->dirpath)
		free(dirpath);
		
	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if (ret != sizeof(result))
	{
		DPRINTF("open dir, send result error: %d %d\n", ret, get_network_error());		
		return -1;
	}
	
	return 0;
}
Exemplo n.º 8
0
static int process_create_cmd(client_t *client, netiso_create_cmd *cmd)
{
	netiso_create_result result;
	char *filepath;
	uint16_t fp_len;
	int ret;
		
	fp_len = BE16(cmd->fp_len);
	//DPRINTF("fp_len = %d\n", fp_len);
	filepath = (char *)malloc(fp_len+1);
	if (!filepath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}
	
	filepath[fp_len] = 0;
	ret = recv_all(client->s, (void *)filepath, fp_len);
	if (ret != fp_len)
	{
		DPRINTF("recv failed, getting filename for create: %d %d\n", ret, get_network_error());
		free(filepath);
		return -1;
	}
	
	filepath = translate_path(filepath, 1, 1, NULL);
	if (!filepath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aborted.\n");
		return -1;
	}
	
	DPRINTF("create %s\n", filepath);
	
	if (client->wo_file)
	{
		delete client->wo_file;
	}
	
	client->wo_file = new File();
	
	if (client->wo_file->open(filepath, O_WRONLY|O_CREAT|O_TRUNC) < 0)
	{
		DPRINTF("create error on \"%s\"\n", filepath);
		result.create_result = BE32(-1);
		delete client->wo_file;
		client->wo_file = NULL;
	}
	else
	{
		result.create_result = BE32(0);
	}
		
	free(filepath);
	
	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if (ret != sizeof(result))
	{
		DPRINTF("create, send result error: %d %d\n", ret, get_network_error());
		return -1;
	}
	
	return 0;
}
Exemplo n.º 9
0
static int process_open_cmd(client_t *client, netiso_open_cmd *cmd)
{
	file_stat_t st;
	netiso_open_result result;
	char *filepath;
	uint16_t fp_len;
	int ret, viso;
	int error = 0;
	
	fp_len = BE16(cmd->fp_len);
	//DPRINTF("fp_len = %d\n", fp_len);
	filepath = (char *)malloc(fp_len+1);
	if (!filepath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}
	
	filepath[fp_len] = 0;
	ret = recv_all(client->s, (void *)filepath, fp_len);
	if (ret != fp_len)
	{
		DPRINTF("recv failed, getting filename for open: %d %d\n", ret, get_network_error());
		free(filepath);
		return -1;
	}
	
	filepath = translate_path(filepath, 1, 1, &viso);
	if (!filepath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aboreted.\n");
		return -1;
	}
	
	DPRINTF("open %s\n", filepath);
	
	if (client->ro_file)
	{
		delete client->ro_file;
	}
	
	if (viso == VISO_NONE)
	{
		client->ro_file = new File();
	}
	else 
	{
		client->ro_file = new VIsoFile((viso == VISO_PS3));
	}
	
	if (client->ro_file->open(filepath, O_RDONLY) < 0)
	{
		DPRINTF("open error on \"%s\" (viso=%d)\n", filepath, viso);
		error = 1;
		delete client->ro_file;
		client->ro_file = NULL;		
	}
	else
	{
		if (client->ro_file->fstat(&st) < 0)
		{
			DPRINTF("Error in fstat\n");
			error = 1;
		}
		else
		{
			result.file_size = BE64(st.file_size);
			result.mtime = BE64(st.mtime);
		}
	}
	
#ifdef WIN32
	DPRINTF("File size: %I64x\n", st.file_size);
#else
	DPRINTF("File size: %llx\n", (long long unsigned int)st.file_size);
#endif
		
	if (error)
	{
		result.file_size = BE64(-1);
		result.mtime = BE64(0);
	}
	
	free(filepath);
	
	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if (ret != sizeof(result))
	{
		DPRINTF("open, send result error: %d %d\n", ret, get_network_error());
		return -1;
	}
	
	return 0;
}
Exemplo n.º 10
0
//-------------------------------------------------------------------------
idarpc_stream_t *init_client_irs(const char *hostname, int port_number)
{
  if ( hostname[0] == '\0' )
  {
    warning("AUTOHIDE NONE\n"
            "Please specify the hostname in Debugger, Process options");
    return NULL;
  }

  if ( !init_irs_layer() )
  {
    warning("AUTOHIDE NONE\n"
            "Could not initialize sockets: %s", winerr(get_network_error()));
    return NULL;
  }

  struct addrinfo ai, *res, *e;
  char port[33];

  // try to enumerate all possible addresses
  memset(&ai,0, sizeof(ai));
  ai.ai_flags = AI_CANONNAME;
  ai.ai_family = PF_UNSPEC;
  ai.ai_socktype = SOCK_STREAM;
  qsnprintf(port, sizeof(port), "%d", port_number);

  bool ok = false;
  const char *errstr = NULL;
  SOCKET sock = INVALID_SOCKET;
  int code = getaddrinfo(hostname, port, &ai, &res);
  if ( code != 0 )
  { // failed to resolve the name
    errstr = gai_strerror(code);
  }
  else
  {
    for ( e = res; !ok && e != NULL; e = e->ai_next )
    {
      char uaddr[INET6_ADDRSTRLEN+1];
      char uport[33];
      if ( getnameinfo(e->ai_addr, e->ai_addrlen, uaddr, sizeof(uaddr),
                       uport, sizeof(uport), NI_NUMERICHOST | NI_NUMERICSERV) != 0 )
      {
NETERR:
        errstr = winerr(get_network_error());
        continue;
      }
      sock = socket(e->ai_family, e->ai_socktype, e->ai_protocol);
      if ( sock == INVALID_SOCKET )
        goto NETERR;

      setup_irs((idarpc_stream_t*)sock);

      if ( connect(sock, e->ai_addr, e->ai_addrlen) == SOCKET_ERROR )
      {
        errstr = winerr(get_network_error());
        closesocket(sock);
        continue;
      }
      ok = true;
    }
    freeaddrinfo(res);
  }
  if ( !ok )
  {
    msg("Could not connect to %s: %s\n", hostname, errstr);
    return NULL;
  }

  return (idarpc_stream_t*)sock;
}
Exemplo n.º 11
0
static int process_stat_cmd(client_t *client, netiso_stat_cmd *cmd)
{
	netiso_stat_result result;
	file_stat_t st;
	char *filepath;
	uint16_t fp_len;
	int ret;
		
	fp_len = BE16(cmd->fp_len);
	//DPRINTF("fp_len = %d\n", fp_len);
	filepath = (char *)malloc(fp_len+1);
	if (!filepath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}
	
	filepath[fp_len] = 0;
	ret = recv_all(client->s, (char *)filepath, fp_len);
	if (ret != fp_len)
	{
		DPRINTF("recv failed, getting filename for stat: %d %d\n", ret, get_network_error());
		free(filepath);
		return -1;
	}
	
	filepath = translate_path(filepath, 1, 1, NULL);
	if (!filepath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aborted.\n");
		return -1;
	}
	
	DPRINTF("stat %s\n", filepath);
	
	if (stat_file(filepath, &st) < 0)
	{
		DPRINTF("stat error on \"%s\"\n", filepath);
		result.file_size = BE64(-1);
	}
	else
	{
		if ((st.mode & S_IFDIR) == S_IFDIR)
		{
			result.file_size = BE64(0);
			result.is_directory = 1;
		}
		else
		{		
			result.file_size = BE64(st.file_size);
			result.is_directory = 0;
		}		
		
		result.mtime = BE64(st.mtime);
		result.ctime = BE64(st.ctime);
		result.atime = BE64(st.atime);	
	}
		
	free(filepath);
	
	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if (ret != sizeof(result))
	{
		DPRINTF("stat, send result error: %d %d\n", ret, get_network_error());
		return -1;
	}
	
	return 0;
}
Exemplo n.º 12
0
static int process_read_dir_entry_cmd(client_t *client, netiso_read_dir_entry_cmd *cmd, int version)
{
	char *path;
	file_stat_t st;
	struct dirent *entry;
	size_t d_name_len = 0;
	netiso_read_dir_entry_result result_v1;
	netiso_read_dir_entry_result_v2 result_v2;

	if(version == 1)
	{
		memset(&result_v1, 0, sizeof(result_v1));
	}
	else
	{
		memset(&result_v2, 0, sizeof(result_v2));
	}

	if(!client->dir || !client->dirpath)
	{
		if(version == 1)
		{
			result_v1.file_size = BE64(-1);
		}
		else
		{
			result_v2.file_size = BE64(-1);
		}

		goto send_result_read_dir;
	}

	while ((entry = readdir(client->dir)))
	{
		if(IS_PARENT_DIR(entry->d_name)) continue;

		d_name_len = strlen(entry->d_name);

		if(IS_RANGE(d_name_len, 1, 65535)) break;
	}

	if(!entry)
	{
		closedir(client->dir);
		if(client->dirpath) free(client->dirpath);
		client->dir = NULL;
		client->dirpath = NULL;

		if(version == 1)
		{
			result_v1.file_size = BE64(-1);
		}
		else
		{
			result_v2.file_size = BE64(-1);
		}
		goto send_result_read_dir;
	}

	path = (char *)malloc(strlen(client->dirpath) + d_name_len + 2);
	if(!path)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		goto send_result_read_dir;
	}

	sprintf(path, "%s/%s", client->dirpath, entry->d_name);

	DPRINTF("Read dir entry: %s\n", path);
	if(stat_file(path, &st) < 0)
	{
		closedir(client->dir);
		if(client->dirpath) free(client->dirpath);
		client->dir = NULL;
		client->dirpath = NULL;


		if(version == 1)
		{
			result_v1.file_size = BE64(-1);
		}
		else
		{
			result_v2.file_size = BE64(-1);
		}

		DPRINTF("Stat failed on read dir entry: %s\n", path);
		goto send_result_read_dir;
	}

	if((st.mode & S_IFDIR) == S_IFDIR)
	{
		if(version == 1)
		{
			result_v1.file_size = BE64(0);
			result_v1.is_directory = 1;
		}
		else
		{
			result_v2.file_size = BE64(0);
			result_v2.is_directory = 1;
		}
	}
	else
	{
		if(version == 1)
		{
			result_v1.file_size = BE64(st.file_size);
			result_v1.is_directory = 0;
		}
		else
		{
			result_v2.file_size = BE64(st.file_size);
			result_v2.is_directory = 0;
		}
	}

	if(version == 1)
	{
		result_v1.fn_len = BE16(d_name_len);
	}
	else
	{
		result_v2.fn_len = BE16(d_name_len);
		result_v2.atime  = BE64(st.atime);
		result_v2.ctime  = BE64(st.ctime);
		result_v2.mtime  = BE64(st.mtime);
	}

send_result_read_dir:

	if(path) free(path);

	if(version == 1)
	{
		if(send(client->s, (char *)&result_v1, sizeof(result_v1), 0) != sizeof(result_v1))
		{
			DPRINTF("send error on read dir entry (%d)\n", get_network_error());
			return -1;
		}
	}
	else
	{
		if(send(client->s, (char *)&result_v2, sizeof(result_v2), 0) != sizeof(result_v2))
		{
			DPRINTF("send error on read dir entry (%d)\n", get_network_error());
			return -1;
		}
	}

	if((version == 1 && result_v1.file_size != BE64(-1)) || (version == 2 && result_v2.file_size != BE64(-1)))
	{
		if(send(client->s, (char *)entry->d_name, d_name_len, 0) != d_name_len)
		{
			DPRINTF("send file name error on read dir entry (%d)\n", get_network_error());
			return -1;
		}
	}

	return 0;
}
Exemplo n.º 13
0
static int process_open_cmd(client_t *client, netiso_open_cmd *cmd)
{
	file_stat_t st;
	netiso_open_result result;
	char *filepath;
	uint16_t fp_len;
	int ret, viso = VISO_NONE;

	result.file_size = BE64(-1);
	result.mtime = BE64(0);

	fp_len = BE16(cmd->fp_len);
	//DPRINTF("fp_len = %d\n", fp_len);
	filepath = (char *)malloc(fp_len+1);
	if(!filepath)
	{
		DPRINTF("CRITICAL: memory allocation error\n");
		return -1;
	}

	if(client->ro_file)
	{
		delete client->ro_file;
	}

	ret = recv_all(client->s, (void *)filepath, fp_len);

	filepath[fp_len] = 0;

	if(!strcmp(filepath, "/CLOSEFILE"))
	{
		free(filepath);
		return 0;
	}

	if(ret != fp_len)
	{
		DPRINTF("recv failed, getting filename for open: %d %d\n", ret, get_network_error());
		free(filepath);
		return -1;
	}

	filepath = translate_path(filepath, 1, &viso);
	if(!filepath)
	{
		DPRINTF("Path cannot be translated. Connection with this client will be aborted.\n");
		return -1;
	}

	if(viso == VISO_NONE)
	{
		client->ro_file = new File();
	}
	else
	{
		printf("building virtual iso...\n");
		client->ro_file = new VIsoFile((viso == VISO_PS3));
	}

	client->CD_SECTOR_SIZE = 2352;

	if(client->ro_file->open(filepath, O_RDONLY) < 0)
	{
		printf("open error on \"%s\" (viso=%d)\n", filepath + root_len, viso);
		delete client->ro_file;
		client->ro_file = NULL;
	}
	else
	{
		if(client->ro_file->fstat(&st) < 0)
		{
			DPRINTF("Error in fstat\n");
		}
		else
		{
			result.file_size = BE64(st.file_size);
			result.mtime = BE64(st.mtime);

			if(viso != VISO_NONE || BE64(st.file_size) > 0x400000UL) printf("open %s\n", filepath + root_len);

			// detect cd sector size (2MB - 848MB)
			if(IS_RANGE(st.file_size, 0x200000UL, 0x35000000UL))
			{
				char buffer[0x10] = ""; client->CD_SECTOR_SIZE = 0;

				client->ro_file->seek(0x8020UL, SEEK_SET); client->ro_file->read(buffer, 0xC); if(memcmp(buffer, "PLAYSTATION ", 0xC) == 0) client->CD_SECTOR_SIZE = 2048; else {
				client->ro_file->seek(0x9220UL, SEEK_SET); client->ro_file->read(buffer, 0xC); if(memcmp(buffer, "PLAYSTATION ", 0xC) == 0) client->CD_SECTOR_SIZE = 2336; else {
				client->ro_file->seek(0x9320UL, SEEK_SET); client->ro_file->read(buffer, 0xC); if(memcmp(buffer, "PLAYSTATION ", 0xC) == 0) client->CD_SECTOR_SIZE = 2352; else {
				client->ro_file->seek(0x9920UL, SEEK_SET); client->ro_file->read(buffer, 0xC); if(memcmp(buffer, "PLAYSTATION ", 0xC) == 0) client->CD_SECTOR_SIZE = 2448; }}}

				if(client->CD_SECTOR_SIZE > 0) printf("CD sector size: %i\n", client->CD_SECTOR_SIZE); else client->CD_SECTOR_SIZE = 2352;
			}
		}
	}

#ifdef WIN32
	DPRINTF("File size: %I64x\n", st.file_size);
#else
	DPRINTF("File size: %llx\n", (long long unsigned int)st.file_size);
#endif

	free(filepath);

	ret = send(client->s, (char *)&result, sizeof(result), 0);
	if(ret != sizeof(result))
	{
		DPRINTF("open, send result error: %d %d\n", ret, get_network_error());
		return -1;
	}

	return 0;
}
Exemplo n.º 14
0
int main(int argc, char *argv[])
{
	int s;
	uint32_t whitelist_start = 0;
	uint32_t whitelist_end = 0;
	uint16_t port = NETISO_PORT;

	printf("ps3netsrv build 20161211 (mod by aldostools)\n");

#ifndef WIN32
	if(sizeof(off_t) < 8)
	{
		DPRINTF("off_t too small!\n");
		return -1;
	}
#endif

	file_stat_t fs;

	if(argc < 2 && ((stat_file("./PS3ISO", &fs) >= 0) || (stat_file("./PSXISO", &fs) >= 0) || (stat_file("./GAMES", &fs) >= 0) || (stat_file("./GAMEZ", &fs) >= 0)  || (stat_file("./DVDISO", &fs) >= 0) || (stat_file("./BDISO", &fs) >= 0))) {argv[1] = (char *)malloc(2); sprintf(argv[1], "."); argc = 2;}

	if(argc < 2)
	{
		#ifdef MERGE_DRIVES
		printf( "\nUsage: %s [rootdirectory] [port] [whitelist] [ignore drive letters]\n\n"
				"Default port: %d\n"
				"Whitelist: x.x.x.x, where x is 0-255 or *\n"
				"(e.g 192.168.1.* to allow only connections from 192.168.1.0-192.168.1.255)\n", argv[0], NETISO_PORT);
		#else
		printf( "\nUsage: %s [rootdirectory] [port] [whitelist]\n\n"
				"Default port: %d\n"
				"Whitelist: x.x.x.x, where x is 0-255 or *\n"
				"(e.g 192.168.1.* to allow only connections from 192.168.1.0-192.168.1.255)\n", argv[0], NETISO_PORT);
		#endif
		return -1;
	}

	if(strlen(argv[1]) >= sizeof(root_directory))
	{
		printf("Directory name too long!\n");
		return -1;
	}

	strcpy(root_directory, argv[1]);

	for (int i = strlen(root_directory) - 1; i >= 0; i--)
	{
		if(root_directory[i] == '/' || root_directory[i] == '\\')
			root_directory[i] = 0;
		else
			break;
	}

	printf("Path: %s\n\n", root_directory);

	root_len = strlen(root_directory);

	if(root_len == 0)
	{
		printf("/ can't be specified as root directory!\n");
		return -1;
	}

	if(argc > 2)
	{
		uint32_t u;

		if(sscanf(argv[2], "%u", &u) != 1)
		{
			printf("Wrong port specified.\n");
			return -1;
		}

#ifdef WIN32
		uint32_t min = 1;
#else
		uint32_t min = 1024;
#endif

		if(u < min || u > 65535)
		{
			printf("Port must be in %d-65535 range.\n", min);
			return -1;
		}

		port = u;
	}

	if(argc > 3)
	{
		char *p = argv[3];

		for (int i = 3; i >= 0; i--)
		{
			uint32_t u;
			int wildcard = 0;

			if(sscanf(p, "%u", &u) != 1)
			{
				if(i == 0)
				{
					if(strcmp(p, "*") != 0)
					{
						printf("Wrong whitelist format.\n");
						return -1;
					}

				}
				else
				{
					if(p[0] != '*' || p[1] != '.')
					{
						printf("Wrong whitelist format.\n");
						return -1;
					}
				}

				wildcard = 1;
			}
			else
			{
				if(u > 0xFF)
				{
					printf("Wrong whitelist format.\n");
					return -1;
				}
			}

			if(wildcard)
			{
				whitelist_end |= (0xFF<<(i*8));
			}
			else
			{
				whitelist_start |= (u<<(i*8));
				whitelist_end |= (u<<(i*8));
			}

			if(i != 0)
			{
				p = strchr(p, '.');
				if(!p)
				{
					printf("Wrong whitelist format.\n");
					return -1;
				}

				p++;
			}
		}

		DPRINTF("Whitelist: %08X-%08X\n", whitelist_start, whitelist_end);
	}

#ifdef MERGE_DRIVES
	if(argc > 4)
	{
		ignore_drives = argv[4];
	}
	else if(whitelist_end == 0x0A000008)
	{
		ignore_drives = (char*)"E"; // ignore E:\ by default only if whitelist is 10.0.0.8
	}

	// convert to upper case
	if(ignore_drives)
	{
		ignore_drives_len = strlen(ignore_drives);

		for(uint8_t d = 0; d < ignore_drives_len; d++)
			if((ignore_drives[d] >= 'a') && (ignore_drives[d] <= 'z')) ignore_drives[d] -= ('a'-'A');
	}
#endif

	s = initialize_socket(port);
	if(s < 0)
	{
		printf("Error in initialization.\n");
		return -1;
	}

	memset(clients, 0, sizeof(clients));
	printf("Waiting for client...\n");

	for (;;)
	{
		struct sockaddr_in addr;
		unsigned int size;
		int cs;
		int i;

		size = sizeof(addr);
		cs = accept(s, (struct sockaddr *)&addr, (socklen_t *)&size);

		if(cs < 0)
		{
			printf("Network error: %d\n", get_network_error());
			break;
		}

		// Check for same client
		for (i = 0; i < MAX_CLIENTS; i++)
		{
			if(clients[i].connected && clients[i].ip_addr.s_addr == addr.sin_addr.s_addr)
				break;
		}

		if(i != MAX_CLIENTS)
		{
			// Shutdown socket and wait for thread to complete
			shutdown(clients[i].s, SHUT_RDWR);
			closesocket(clients[i].s);
			join_thread(clients[i].thread);
			printf("Reconnection from %s\n",  inet_ntoa(addr.sin_addr));
		}
		else
		{
			if(whitelist_start != 0)
			{
				uint32_t ip = BE32(addr.sin_addr.s_addr);

				if(ip < whitelist_start || ip > whitelist_end)
				{
					printf("Rejected connection from %s (not in whitelist)\n", inet_ntoa(addr.sin_addr));
					closesocket(cs);
					continue;
				}
			}

			for (i = 0; i < MAX_CLIENTS; i++)
			{
				if(!clients[i].connected)
					break;
			}

			if(i == MAX_CLIENTS)
			{
				printf("Too many connections! (rejected client: %s)\n", inet_ntoa(addr.sin_addr));
				closesocket(cs);
				continue;
			}

			printf("Connection from %s\n",  inet_ntoa(addr.sin_addr));
		}

		if(initialize_client(&clients[i]) != 0)
		{
			printf("System seems low in resources.\n");
			break;
		}

		clients[i].s = cs;
		clients[i].ip_addr = addr.sin_addr;
		create_start_thread(&clients[i].thread, client_thread, &clients[i]);
	}

#ifdef WIN32
	#ifdef MERGE_DRIVES
	if(ignore_drives)
	{
		free(ignore_drives);
	}
	#endif
	WSACleanup();
#endif

	return 0;
}
Exemplo n.º 15
0
//-------------------------------------------------------------------------
int irs_error(idarpc_stream_t *)
{
  return get_network_error();
}
Exemplo n.º 16
0
int main(int argc, char *argv[])
{
	int s;
	uint32_t whitelist_start = 0;
	uint32_t whitelist_end = 0;	
	uint16_t port = NETISO_PORT;
	
#ifndef WIN32	
	if (sizeof(off_t) < 8)
	{
		DPRINTF("off_t too small!\n");
		return -1;
	}
#endif
	
	if (argc < 2)
	{
		printf("Usage: %s rootdirectory [port] [whitelist]\nDefault port: %d\nWhitelist: x.x.x.x, where x is 0-255 or * (e.g 192.168.1.* to allow only connections from 192.168.1.0-192.168.1.255)\n", argv[0], NETISO_PORT);
		return -1;
	}
	
	if (strlen(argv[1]) >= sizeof(root_directory))
	{
		printf("Directory name too long!\n");
		return -1;
	}
	
	strcpy(root_directory, argv[1]);
	
	for (int i = strlen(root_directory)-1; i>= 0; i--)
	{
		if (root_directory[i] == '/' || root_directory[i] == '\\')
			root_directory[i] = 0;
		else
			break;
	}
	
	if (strlen(root_directory) == 0)
	{
		printf("/ can't be specified as root directory!\n");
		return -1;
	}
	
	if (argc > 2)
	{
		uint32_t u;
		
		if (sscanf(argv[2], "%u", &u) != 1)
		{
			printf("Wrong port specified.\n");
			return -1;
		}
		
#ifdef WIN32
		uint32_t min = 1;
#else
		uint32_t min = 1024;
#endif
		
		if (u < min || u > 65535)
		{
			printf("Port must be in %d-65535 range.\n", min);
			return -1;
		}
		
		port = u;
	}
	
	if (argc > 3)
	{
		char *p = argv[3];
		
		for (int i = 3; i >= 0; i--)
		{
			uint32_t u;
			int wildcard = 0;
			
			if (sscanf(p, "%u", &u) != 1)
			{
				if (i == 0)
				{
					if (strcmp(p, "*") != 0)
					{
						printf("Wrong whitelist format.\n");
						return -1;
					}					
					
				}
				else
				{
					if (p[0] != '*' || p[1] != '.')
					{
						printf("Wrong whitelist format.\n");
						return -1;
					}
				}
				
				wildcard = 1;
			}
			else
			{
				if (u > 0xFF)
				{
					printf("Wrong whitelist format.\n");
					return -1;
				}
			}
			
			if (wildcard)
			{
				whitelist_end |= (0xFF<<(i*8));
			}
			else
			{
				whitelist_start |= (u<<(i*8));
				whitelist_end |= (u<<(i*8));
			}
			
			if (i != 0)
			{
				p = strchr(p, '.');
				if (!p)
				{
					printf("Wrong whitelist format.\n");
					return -1;
				}
				
				p++;
			}
		}
		
		DPRINTF("Whitelist: %08X-%08X\n", whitelist_start, whitelist_end);
	}
	
	s = initialize_socket(port);
	if (s < 0)
	{
		printf("Error in initialization.\n");
		return -1;
	}	
	
	memset(clients, 0, sizeof(clients));
	printf("Waiting for client...\n");
	
	for (;;)
	{
		struct sockaddr_in addr;
		unsigned int size;
		int cs;
		int i;
		
		size = sizeof(addr);
		cs = accept(s, (struct sockaddr *)&addr, (socklen_t *)&size);
		
		if (cs < 0)
		{
			DPRINTF("Accept error: %d\n", get_network_error());
			printf("Network error.\n");
			break;
		}
		
		
		// Check for same client
		for (i = 0; i < MAX_CLIENTS; i++)
		{
			if (clients[i].connected && clients[i].ip_addr.s_addr == addr.sin_addr.s_addr)
				break;			
		}
		
		if (i != MAX_CLIENTS)
		{
			// Shutdown socket and wait for thread to complete
			shutdown(clients[i].s, SHUT_RDWR);
			closesocket(clients[i].s);
			join_thread(clients[i].thread);
			printf("Reconnection from %s\n",  inet_ntoa(addr.sin_addr));
		}
		else
		{
			if (whitelist_start != 0)
			{
				uint32_t ip = BE32(addr.sin_addr.s_addr);
				
				if (ip < whitelist_start || ip > whitelist_end)
				{
					printf("Rejected connection from %s (not in whitelist)\n", inet_ntoa(addr.sin_addr));
					closesocket(cs);
					continue;
				}
			}
			
			for (i = 0; i < MAX_CLIENTS; i++)
			{
				if (!clients[i].connected)
					break;
			}
			
			if (i == MAX_CLIENTS)
			{
				printf("Too many connections! (rejected client: %s)\n", inet_ntoa(addr.sin_addr));
				closesocket(cs);
				continue;
			}			
			
			printf("Connection from %s\n",  inet_ntoa(addr.sin_addr));
		}
		
		if (initialize_client(&clients[i]) != 0)
		{
			printf("System seems low in resources.\n");
			break;
		}
		
		clients[i].s = cs;
		clients[i].ip_addr = addr.sin_addr;		
		create_start_thread(&clients[i].thread, client_thread, &clients[i]);
	}
	
#ifdef WIN32
	WSACleanup();
#endif
	
	return 0;
}
Exemplo n.º 17
0
static void neterr(const char *module)
{
  int code = get_network_error();
  error("%s: %s", module, winerr(code));
}