def find_open_files(self, v, task, inode_id):
fds = task_fds(task, v.addr_space, v.theProfile.abstract_types,
v.symtable, v.theProfile)
dbh = DB.DBO(self.case)
for fd, filep, dentry, inode in fds:
fileinfo = Object('file', filep, v.addr_space, \
None, v.theProfile)
pathname = file_pathname(fileinfo, v.addr_space, v.theProfile)
inode = Object('inode', inode.offset, v.addr_space, \
None, v.theProfile)
dbh.insert(
'mem_open_files',
inode_id=inode_id,
fd=fd,
offset_to_file=filep,
offset_to_dentry=dentry.offset,
offset_to_inode=inode.offset,
#_type = "'%s'" % inode.m('i_mode').v(),
path=pathname)
## Create VFS nodes for the open files
self.VFSCreate(
None,
"I%s|Vfile%s" % (self.iosource_name, task.pid),
"%s/proc/%s/fd/%s" % (self.mount_point, task.pid, pathname),
uid=task.uid,
gid=task.gid,
)
def find_open_files(self, v, task, inode_id):
fds = task_fds(task, v.addr_space, v.theProfile.abstract_types, v.symtable, v.theProfile)
dbh = DB.DBO(self.case)
for fd, filep, dentry, inode in fds:
fileinfo = Object('file', filep, v.addr_space, \
None, v.theProfile)
pathname = file_pathname(fileinfo, v.addr_space, v.theProfile)
inode = Object('inode', inode.offset, v.addr_space, \
None, v.theProfile)
dbh.insert('mem_open_files',
inode_id = inode_id,
fd = fd,
offset_to_file = filep,
offset_to_dentry = dentry.offset,
offset_to_inode = inode.offset,
#_type = "'%s'" % inode.m('i_mode').v(),
path = pathname)
## Create VFS nodes for the open files
self.VFSCreate(None,
"I%s|Vfile%s" % (self.iosource_name,
task.pid),
"%s/proc/%s/fd/%s" % (self.mount_point,
task.pid, pathname),
uid = task.uid,
gid = task.gid,
)
def execute(self):
op = self.op
opts = self.opts
(profile, addr_space, symtab, types) = linux_load_and_identify_image( \
self.op, self.opts)
theProfile = Profile(abstract_types=profile)
task_list = process_list(addr_space, theProfile.abstract_types, symtab,
theProfile)
for task in task_list:
comm = read_null_string(addr_space, theProfile.abstract_types,\
['task_struct', 'comm'], task.offset)
process_id = task.pid
processor = task_cpu(task.thread_info.cpu)
print "PID: %-5ld TASK: 0x%x CPU: %-2s COMMAND: \"%s\"" % (
task.pid, task.offset, processor, comm)
print "%-4s %-10s %-10s %-10s %-4s %s" % ('FD', 'FILE', 'DENTRY',
'INODE', 'TYPE', 'PATH')
fds = task_fds(task, addr_space, theProfile.abstract_types, symtab,
theProfile)
if not len(fds):
print "No open files"
print
continue
for fd, filep, dentry, inode in fds:
pathname = ""
fileinfo = Object('file', filep, addr_space, \
None, theProfile)
pathname = file_pathname(fileinfo, addr_space, theProfile)
inode = Object('inode', inode.offset, addr_space, \
None, theProfile)
type_str = self.inode_type(inode, symtab, addr_space)
# If it is a pipe then we ignore
#if type_str == "PIPE":
# pathname = ""
print "%-4d 0x%0.8x 0x%0.8x 0x%0.8x %-4s %s" % (
fd, filep, dentry.offset, inode.offset, type_str, pathname)
print
def execute(self):
op = self.op
opts = self.opts
(profile, addr_space, symtab, types) = linux_load_and_identify_image( \
self.op, self.opts)
theProfile = Profile(abstract_types=profile)
task_list = process_list(addr_space,theProfile.abstract_types, symtab,theProfile)
for task in task_list:
comm = read_null_string(addr_space, theProfile.abstract_types,\
['task_struct', 'comm'], task.offset)
process_id = task.pid
processor = task_cpu(task.thread_info.cpu)
print "PID: %-5ld TASK: 0x%x CPU: %-2s COMMAND: \"%s\""%(task.pid,task.offset,processor,comm)
print "%-4s %-10s %-10s %-10s %-4s %s"%('FD','FILE','DENTRY','INODE', 'TYPE', 'PATH')
fds = task_fds(task,addr_space, theProfile.abstract_types, symtab, theProfile)
if not len(fds):
print "No open files"
print
continue
for fd, filep, dentry, inode in fds:
pathname = ""
fileinfo = Object('file', filep, addr_space, \
None, theProfile)
pathname = file_pathname(fileinfo, addr_space, theProfile)
inode = Object('inode', inode.offset, addr_space, \
None, theProfile)
type_str = self.inode_type(inode, symtab, addr_space)
# If it is a pipe then we ignore
#if type_str == "PIPE":
# pathname = ""
print "%-4d 0x%0.8x 0x%0.8x 0x%0.8x %-4s %s"%(fd,filep,dentry.offset,inode.offset,type_str, pathname)
print
def make_map_file(self, v, pid):
""" Create the map file """
result = ''
task = v.get_task_from_pid(pid)
if task.mm.is_valid():
result += "%-10s %-10s %-10s %-10s %-10s" % (
"StartCode", "EndCode", "StartData", "EndData", "StartStack")
start_code = task.mm.start_code
end_code = task.mm.end_code
start_data = task.mm.start_data
end_data = task.mm.end_data
start_stack = task.mm.start_stack
defaults = {0: 0, 1: 0, 2: 0, 3: 0, 4: 0, 5: 0}
result += FormatWithDefaults("0x%0.8x 0x%0.8x 0x%0.8x 0x%0.8x 0x%0.8x\n", \
(start_code,
end_code,
start_data,
end_data,
start_stack),defaults)
map_count = task.mm.map_count
mmap = task.mm.mmap
if mmap == None:
return ''
segment_list = linked_list_collect(v.theProfile, mmap, "vm_next",
0)
result += "%-10s %-10s %-10s %-6s %-6s\n" % ("VMA", "START", "END",
"FLAGS", "FILE")
for segment in segment_list:
filestring = ""
file = segment.vm_file
if file.is_valid():
filestring = file_pathname(file, v.addr_space,
v.theProfile)
result += "0x%0.8x 0x%0.8x 0x%0.8x %-6x %s\n" % (
segment.offset, segment.vm_start, segment.vm_end,
segment.vm_flags, filestring)
return result
def make_map_file(self, v, pid):
""" Create the map file """
result = ''
task = v.get_task_from_pid(pid)
if task.mm.is_valid():
result += "%-10s %-10s %-10s %-10s %-10s"%("StartCode","EndCode","StartData","EndData","StartStack")
start_code = task.mm.start_code
end_code = task.mm.end_code
start_data = task.mm.start_data
end_data = task.mm.end_data
start_stack= task.mm.start_stack
defaults = {0:0,1:0,2:0,3:0,4:0,5:0}
result += FormatWithDefaults("0x%0.8x 0x%0.8x 0x%0.8x 0x%0.8x 0x%0.8x\n", \
(start_code,
end_code,
start_data,
end_data,
start_stack),defaults)
map_count = task.mm.map_count
mmap = task.mm.mmap
if mmap == None:
return ''
segment_list = linked_list_collect(v.theProfile, mmap, "vm_next", 0)
result += "%-10s %-10s %-10s %-6s %-6s\n"%("VMA","START","END","FLAGS","FILE")
for segment in segment_list:
filestring = ""
file = segment.vm_file
if file.is_valid():
filestring = file_pathname(file, v.addr_space, v.theProfile)
result += "0x%0.8x 0x%0.8x 0x%0.8x %-6x %s\n"%(segment.offset,segment.vm_start,segment.vm_end,segment.vm_flags,filestring)
return result