def test_syscall_read(ql, read_fd, read_buf, read_count, *args):
target = False
pathname = ql.file_des[read_fd].name.split('/')[-1]
if pathname == "test_syscall_read.txt":
print("test => read(%d, %s, %d)" % (read_fd, pathname, read_count))
target = True
syscall.ql_syscall_read(ql, read_fd, read_buf, read_count, *args)
if target:
real_path = ql.file_des[read_fd].name
with open(real_path) as fd:
assert fd.read() == ql.mem_read(read_buf, read_count).decode()
os.remove(real_path)
def test_syscall_read(ql, read_fd, read_buf, read_count, *args):
target = False
pathname = ql.os.fd[read_fd].name.split('/')[-1]
reg = ql.reg.read("v0")
print("reg : 0x%x" % reg)
ql.reg.v0 = reg
if pathname == "test_syscall_read.txt":
print("test => read(%d, %s, %d)" %
(read_fd, pathname, read_count))
target = True
regreturn = syscall.ql_syscall_read(ql, read_fd, read_buf,
read_count, *args)
if target:
real_path = ql.os.fd[read_fd].name
with open(real_path) as fd:
assert fd.read() == ql.mem.read(read_buf,
read_count).decode()
if ql.platform != QL_OS.WINDOWS:
os.remove(real_path)
return regreturn
def ql_qnx_msg_io_read(ql, coid, smsg, sparts, rmsg, rparts, *args, **kw):
(type_, combine_len, nbytes, xtype,
zero) = unpack("<HHIII", get_message_body(ql, smsg, sparts))
if combine_len & _IO_COMBINE_FLAG != 0 or xtype != 0:
raise NotImplementedError(
"IO combine and XTYPE support not implemented")
return ql_syscall_read(ql, coid, rmsg, rparts)
def ql_qnx_msg_io_read(ql:Qiling, coid, smsg, sparts, rmsg, rparts, *args, **kw):
(type_, combine_len, nbytes, xtype, zero) = unpack("<HHIII", get_message_body(ql, smsg, sparts))
if combine_len & _IO_COMBINE_FLAG != 0 or xtype != 0:
raise NotImplementedError("IO combine and XTYPE support not implemented")
rlen = c_int32(rparts).value
assert nbytes == -rlen, "different sizes for io_read"
return ql_syscall_read(ql, ql.os.connections[coid].fd, rmsg, nbytes)
def test_syscall_read(ql, read_fd, read_buf, read_count, *args):
target = False
pathname = ql.os.fd[read_fd].name.split('/')[-1]
if pathname == "test_syscall_read.txt":
print("test => read(%d, %s, %d)" %
(read_fd, pathname, read_count))
target = True
syscall.ql_syscall_read(ql, read_fd, read_buf, read_count, *args)
if target:
real_path = ql.os.fd[read_fd].name
with open(real_path) as fd:
assert fd.read() == ql.mem.read(read_buf,
read_count).decode()
if ql.platform == QL_OS.WINDOWS:
return
else:
os.remove(real_path)
def hook_read(ql: Qiling, fd: int, buf, count: int) -> None:
name = ql.os.file_des[fd].__class__.__name__
log.info("Read file: {}".format(name))
syscall.ql_syscall_read(ql, fd, buf, count)