This file is indexed.

/usr/lib/python3/dist-packages/pcp/pmgui.py is in python3-pcp 4.0.1-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
# pylint: disable=C0103
""" Wrapper module for libpcp_gui - PCP Graphical User Interface clients """
#
# Copyright (C) 2012-2015 Red Hat Inc.
# Copyright (C) 2009-2012 Michael T. Werner
#
# This file is part of the "pcp" module, the python interfaces for the
# Performance Co-Pilot toolkit.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#


##############################################################################
#
# imports
#

# constants adapted from C header file <pcp/pmapi.h>
from pcp.pmapi import pmErr
from cpmapi import PM_ERR_IPC

# for interfacing with libpcp - the client-side C API
from ctypes import CDLL, Structure, POINTER, cast, byref
from ctypes import c_void_p, c_char_p, c_int, c_long
from ctypes.util import find_library


##############################################################################
#
# dynamic library loads
#

LIBPCP_GUI = CDLL(find_library("pcp_gui"))
LIBC = CDLL(find_library("c"))


##############################################################################
#
# definition of structures used by C library libpcp, derived from <pcp/pmafm.h>
#

class pmRecordHost(Structure):
    """state information between the recording session and the pmlogger """
    _fields_ = [("f_config", c_void_p),
                ("fd_ipc", c_int),
                ("logfile", c_char_p),
                ("pid", c_int),
                ("status", c_int)]


##############################################################################
#
# GUI API function prototypes
#

##
# PMAPI Record-Mode Services

LIBPCP_GUI.pmRecordSetup.restype = c_long
LIBPCP_GUI.pmRecordSetup.argtypes = [c_char_p, c_char_p, c_int]

LIBPCP_GUI.pmRecordAddHost.restype = c_int
LIBPCP_GUI.pmRecordAddHost.argtypes = [
        c_char_p, c_int, POINTER(POINTER(pmRecordHost))]

LIBPCP_GUI.pmRecordControl.restype = c_int
LIBPCP_GUI.pmRecordControl.argtypes = [POINTER(pmRecordHost), c_int, c_char_p]


##############################################################################
#
# class GuiClient
#
# This class wraps the GUI API library functions
#

class GuiClient(object):
    """ Provides metric recording and time control interfaces
    """

    ##
    # Record-Mode Services

    @staticmethod
    def pmRecordSetup(folio, creator, replay):
        """ GUI API - Setup an archive recording session
        File* file = pmRecordSetup("folio", "creator", 0)
        """
        if type(folio) != type(b''):
            folio =  folio.encode('utf-8')
        if type(creator) != type(b''):
            creator = creator.encode('utf-8')
        file_result = LIBPCP_GUI.pmRecordSetup(
                                c_char_p(folio), c_char_p(creator), replay)
        if (file_result == 0):
            raise pmErr(file_result)
        return file_result

    @staticmethod
    def pmRecordAddHost(host, isdefault, config):
        """ GUI API - Adds host to an archive recording session
        (status, recordhost) = pmRecordAddHost("host", 1, "configuration")
        """
        if type(host) != type(b''):
            host = host.encode('utf-8')
        rhp = POINTER(pmRecordHost)()
        status = LIBPCP_GUI.pmRecordAddHost(
                                c_char_p(host), isdefault, byref(rhp))
        if status < 0:
            raise pmErr(status)
        if type(config) != type(b''):
            config = config.encode('utf-8')
        status = LIBC.fputs(c_char_p(config), c_long(rhp.contents.f_config))
        if (status < 0):
            LIBC.perror(c_char_p(""))
            raise pmErr(status)
        return status, rhp

    @staticmethod
    def pmRecordControl(rhp, request, options):
        """PMAPI - Control an archive recording session
        status = pmRecordControl(0, cpmgui.PM_RCSETARG, "args")
        status = pmRecordControl(0, cpmgui.PM_REC_ON)
        status = pmRecordControl(0, cpmgui.PM_REC_OFF)
        """
        if type(options) != type(b''):
            options = options.encode('utf-8')
        status = LIBPCP_GUI.pmRecordControl(
                                cast(rhp, POINTER(pmRecordHost)),
                                request, c_char_p(options))
        if status < 0 and status != PM_ERR_IPC:
            raise pmErr(status)
        return status