[FIX] add waitpid for launch_app process

This prevents such processes from being zombie

Change-Id: Ie9fe745e7009a865703f2fb2961c3b51ab966ed7
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[PROTO] audio status value

0 - not in use
1 - in use

Change-Id: I389999813aedd2f13e78e2d3e4cd9261785327f9
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[REFACTOR] Refactor semi-pure calculation of msg_data payload length

Change-Id: I25d46ab034e85055e8e7945984c2b72462031bca
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[REFACTOR] recvThread: Eliminate reference to global variable

Change-Id: Ic6dbff9b33c40303e2b4d8f39fc21566a3655eea
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[REFACTOR] Refactor big switch from `sendACKToHost`

Change-Id: I7a24af7e84ecbec778fd85f39e102c5e9cf88bdb
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[FIX] Fix warnings

Fixed missing headers, consts and unused variable.
Fixed checkpatch warnings

Change-Id: Ica91fc8f50ece997a1752265a5a3e07bf919ac0a
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[STYLE] Daemon code style fix

Change-Id: I1c76f33bb4c4c7f45ba62eacaf9f4a5421f56d09
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] apps_count cannot be lower than 0

Change-Id: I43d6bf0569147ffbd653b424b3367c252b31d76f
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] app launch timer if attaching to running app

Apps count _may_ be equal to 0 (if we are attaching to an app, not
launching one).
Also assert for apps count >= 0 added.

Change-Id: Ia24f2856e4240b5e827026713f613238b36a870a
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] MSG_SYSTEM audio and camera fields

Change-Id: Iad5b5b74e360a25dbd40bfa0e6b342bce761762b
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[IMPROVE] add MSG_ERR support

Change-Id: I88500c79ec2101722f1bb740a64d0e1ab767f541
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[IMPROVE] Launch timer support several apps

Timer time = apps count * per-app launch time.
Timer is stopped after last app starts.

Change-Id: Ib4326d4c9b4edc39c21c33f6fead4f854a51bc67
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] Daemon terminates all remaining processes

Change-Id: Ia1b3d037531f7319a4ac84fd0491917b1c4f95f9
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] Daemon starts all apps instead of the only first

Change-Id: Iedae806a9ae0f7d3772e50adadfc90702779bf5d
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] rssi status in MSG_SYSTEM

Change-Id: Ib1b54ce31c6ff31fba330dbd9ad75a29c8364eb6
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[IMPROVE] add sys_stat debug

Change-Id: I2b5cd4b7fc75f9ff678a9bed941a5c8b92bbd67d
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[CLEAN] Remove all dead code related to LOCALTEST

Also fix style according to checkpatch and remove redundant
comments.

Change-Id: I0e8737fc3ad454750d0143e7ffed2dfc529de408
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[REFACTOR] Move all logging to parent process in exec_*

Remove unused (commented out) code

Change-Id: I26bcc5cf564d7096d34fc2af461120d21175a76d
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[REFACTOR] Move most of logging logic to `do_log`.

Reduce code duplication (LOGI, LOGW, LOGE) differs only in
prefix. Add uptime logging for debugging with dmesg.
Move all mess with debugging macroses to Makefile.

Change-Id: Iab6e342c113f0fe571609d29a7b19615c9ff6d05
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[PROTO] update feature list, enable 64bit features

add new features for no filtering

fix feature size (uint32->uint64) in
sending config and feature_code_str

Change-Id: I30f6c7e0818da9ce9344d0bf3ec5ff072e94d6ee
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[IMPROVE] Generalize lcd energy receiving

Instead of hardcoding `lcd/energy/maru/system`
perform globbing by `lcd/energy/*/system`.

Change-Id: I536a18021fb14ef8a995a9282d43c69d666474a1
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[CLEAN] remove unused enum DaOptions

Change-Id: Ia994f50af79accf62e634657553de87b5748c70f
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[IMPROVE] Add support for LCD energy information

Change-Id: Id0dcae7978f0d392f91b947356af63dcba6d56b4
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[STYLE] Remove unused #ifdef

Change-Id: Ia06c9e1c2577a05dea6bf4d578e89d7b17080d54
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[STYLE] Fix 80 column

Change-Id: Ie63cc2d159295ed0fb7506fc712c223a317a18c0
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[REFACTOR] Make `get_total_alloc_size` return int of known width

Change-Id: I046d30d7e0e38da1d0828a1411ccf43dfc6d6020
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[FIX] Fix access to logfile by forked application

Change-Id: Ic6678130a8853dc3f946c9e6b92e6b7b4ab7d61a
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[CLEAN] unused NMSG_PROBE_ enums

Change-Id: I898a407d3b7edb5ce2b12564ec910a6f8f0d69d8
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[IMPROVE] improve feature bits debug

Change-Id: I2ec9e291d93476bca2751189253f3c8cb62ad4f4
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[PROTO] add 'v','n' probe ret type support

Change-Id: I38d295583020a1112caef2d04ef82a2513c3c592
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[PROTO] add probe return type to message

add for MSG_SWAP_INST_ADD NMSG_SWAP_INST_REMOVE NMSG_START

Change-Id: Ic5a2535fc1fa5f107ffe81b7a4ba654411e39f19
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[PROTO] add MSG_GET_SCREENSHOT message support

Change-Id: I2a89191deeae6db0a196ce9a33b4cd92965e053b
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[PROTO] relative values for disk read write and net send recv

Change-Id: I1cae378323d8a7cdf0e0a4086502f96bef123167
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] kill app before start profiling

Change-Id: Icc82cb2194833ee61ee95a8e427dd26f79ab9976
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[REFACTOR] Refactor setting smack attributes to `fd_setup_smack_attributes`

Change-Id: Ib35fb4a320eeeb77a305d4b9dd1c210482049075

[IMPROVE] Clean Makefile and enable LOGI by default

Change-Id: I2c6b1bbadd49f53dd944d701ac634966d7efddb6
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[IMPROVE] Replace `pack_int` with `pack_int{32,64}

Add static assert for primitive type-safety.

pack_int{32,64} prefered since they can be rewritten
as functions, pack_int can not due use of typeof.

Change-Id: I3afecda9c7c0399d0be6485fec8f909dccd5eb9c
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[FIX] add O_CLOEXEC while opening logfile

This prevents our logfile from being written by the traced application
(it is bad because it has no permissions to write to our logfile).

Change-Id: Ifa5f097d050cb0d80eaee8097bf10abd5734a4c9
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] double start

Change-Id: I877fa4fe9cedb0f4d5ed0cc2f31f66c8ef56f76d
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[REFACTOR] system info: rearrange struct fields

in the order they are present in the protocol.

Change-Id: Ia827fcea211da5b47107e1d4aab55a5b396d0bdc
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[PROTO] always send MSG_SYSTEM_INFO

even if all the features it contains are disabled.

Change-Id: I30e8bddad0374b9d0328d031a9aeba6259d38474
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] system info: uncomment forgotten total used drive

Change-Id: I134d83860186664e61683b9f9f9048c2b8105d87
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] wrong pack size of system memory total/used

if system_memory feature is disabled.

Change-Id: I0f29b2b2d8838bd0f8673bdc6ac37cb33f1f7adf
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] MSG_SYSTEM_INFO length calculation

Change-Id: I248137a87f3556e5347542e474a0dc44853563cd
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] daemon Oops on host connection broken

normal way termination by term kill for daemon

Change-Id: If18590aa97f105fb689971a35680f8f6bf2bd21c
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] sampling start when profiling has not started

Change-Id: I799bbefcd8e5d5b110dc77594540e46ac614ae73
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[IMPROVE] MSG_SYSTEM: control cpu, process, memory with MSG_CONFIG

for cpu, process, memory pack set of 0 if option is disabled

Change-Id: I0622688d7df7be3f2e8f7520046d62bda87e1894
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[FIX] epoll_ctl error, double stopping

- don't call stop_all at the end if it was successfully called before
  or if start was unsuccessful

- epoll_add_input_events: no error if fd exists

Change-Id: I86119301519e6c2a891323a7db93a070b31d01ab
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[FIX] stop profiling if application was closed

if no application avail for profiling we should stop profiling

Change-Id: I3994271ab20121cdbae08d66c49ba65a21aa8f02
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] failed start_profiling leaves us inst run

if US profiling have been started in kernel but we have some problems in
da_manager with start profiling we must stop profiling to avail accept
and proceed next start message

Change-Id: I2b542b98451498f8845d1243909529b9db6030ea
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] ACK return error code

return ERR_WRONG_MESSAGE_FORMAT instead of ERR_UNKNOWN if message parse
failed on messages: start, add, remove

Change-Id: I25a75284e4cd167f87816dad884176fa3211c10b
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] process_msg_start wrong ret value

Change-Id: Ib5d1ae735496fcc120e4c3c94967a96599f5f631

[PROTO] Add timestamp in MSG_START reply

Change-Id: Ia7fc8a71c2a643d069ad7502dbe9e604bca3e2c2
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[PROTO] Add appname into msg_binary_info reply

Change-Id: I5cf1dc37a1c7fae98dd9ae3e95cd63156d2f61a5

[PROTO] Fix missing return ID and binary_ack count

Change-Id: I6ec8f0e5c5fde30b0bfaaacf31e0a218b6649adc
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[REFACTOR] Remove redutant check

Change-Id: Id39b79c62335ebf3797f9a1abfc3ebacca327cdd

[STYLE] Fixing coding standards issues (daemon.c)

Change-Id: Ibb097e04cf23af7bef7ef32eaa080faca776e0c3
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] da_manager fails when no functions is set in app_inst_list

- wrong parameter passed to calc_app_hash function

Change-Id: I5201d7f67bca31c53143792137bd23cf20693097
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] pid = -1 on message terminate

Change-Id: I18e64f3a7a1b930cb8b4016535566aa843f0c596
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[PROTO] message id update (starting from 0x0001)

Change-Id: I47d1c76e2f28f7e22d295ddbd5a981529133daa7
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[PROTO] energy: each sample contains diff value

Each system info calculates diff value (new - old) for every energy
paratemeter. Old value is stored in a static variable (which is not
good).

Change-Id: I41a0e2aa420123ee3058e017de1de9514826194f
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[PROTO] remove msg process info

it is done in modules since now

Change-Id: I18744c5ec729765dbec53b4ab5042703e2643060
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[PROTO] library user space instrumentation are common for all applications

    - convert new protocol to old format
      in new protocol there are appinst list and libinst list
      and libinst list is common for all app list
      in old protocol there are differents libinst list for
      each app

Change-Id: I1ac605b13a8c77afe598254d55f969f5b4d2dcc5
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[PROTO] Implement reading energy from sysfs

Change-Id: I5a81bede27bd0bd65a5190ded8693c22e18f9ef4
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[PROTO] Add pid to MSG_TERMINATE

Change-Id: Ieace9f61cac0e6ba4ccd1ad995a10fe2d4f8eefb
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[FIX] reconfigure: send new config to target

Change-Id: I6c7b8ec90cfa60574b3bd3604fa19b33e65fdb10
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[PROTO] Update BINARY_INFO_ACK

Change-Id: I720ddff51d066fdd227b44bfe348d1d8b49b0d5a
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[3RDPARTY] Add libmpd5-rfc sources

Change-Id: I627693401418fc8f4cbe0e574ce0e659da8a7407
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>

[FIX] replay thread: wrong debug output

Change-Id: I2acde828d0d4b6a0bd9e8494331260fb27a5f979
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] replay event sequence: double free

This caused daemon crash when running with no replay enabled if there
was a launch with replay enabled.

Change-Id: Idf1628db3fdd65b6d0df418db07d2c3970b09e29
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] time parsing (fix sec/nsec order)

Change-Id: I6e24c39ce9ad53aa7eef6a3bdc2261d30944df23
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[IMPROVE] Write to sysfs implement

Create new descriptor (user_ev_fd) in manager struct, now it points to
/sys/kernel/debug/swap/writer/raw

Change-Id: I38a06ae83d80b8856f168b30279678dddccfc177
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[PROTO] send MSG_STOP_ACK before everything stops

MSG_STOP_ACK is sent right after MSG_STOP received.
If an error occurs during stop it is reported via MSG_ERROR.

Change-Id: Ia012b4c27bd77a80ea0e939e6c4979ab4c186e81
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] replay for emulator

Change-Id: Ide9da0519b200e45965546f621959f3db5422dcd
Signed-off-by: Anastasia Lyupa <a.lyupa@samsung.com>

[FIX] Closing swap_driver descriptors

Now they are closed only in terminate() function

Change-Id: Ibfd480b68dd97d95b6e371d247db85049a7386c9
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] screenshot dir creation warning

Change-Id: I801a8de72727b963bedadf77be766f6401b82529
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[IMPROVE] Add ioctl wake up command

Prevents joining sleeping thread

Change-Id: Ie414de362d8e532a6711acde935ca4306a92b1be
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] Close file descriptors when removing modules

Was corrupted at 48e94a274ccbfdb1b45b007d85dd32722fe1e4ac

Change-Id: Ic29a52c991706e29f224d91cfc323ad05cbd685b
Signed-off-by: Alexander Aksenov <a.aksenov@samsung.com>

[FIX] remove screenshot directory prior to creation

Solves this issue (which actually is a warning):
[ERR] (start_profiling):Failed to create directory for screenshot : errno(17)

Change-Id: Ic7c4dbaca43b7dd58c5583ce3aff81f6ae9144b1
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] daemon cannot finish

if controll and data sockets are connect
daemon cannot finish correctly if phone display is off
next errors occurs
[ERR] (get_system_info):Failed to update system cpu data
[ERR] (samplingThread):Cannot get system info

Change-Id: Ic19127d3461434d81daa7c06ee1eee6d04d00398
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] manager update after tizen 2.2

- fix prevent violation (commit c8594519fe420b787dadcda0d1767f29569e66ec)

Change-Id: If064e7f790308237a755a192717ac74b9031e047
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] manager update after tizen 2.2 (54b4)

    - terminate only first target process (commit
      54b4cfc4978803c22f8795b2dd14c26c1aa582a9)
    - related to https://bugs.tizendev.org/jira/browse/N_SE-47407
    - If non-main process of multi-process application (ex. Internet)
    gets terminated before main process, unexpected error
    +occurs.
    - When manager gets stop message from host, deliver stop message
    only to main process.

Change-Id: Id1caf4a4c07c4304ab531bb8fba583dd7cc912bf
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] MSG_PROCESS_INFO: zero low_address and high_address

- derefence symbolic link for exec path
- try to derefence <path>.exe then try <path>

Change-Id: If16490f743cec05083ec827aa3b797d7b39abeda
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] absence msg of status files (video, audio, etc) become a warning

Change-Id: Ie4fd5063977f92d533c019a682c87e8d7a38bbb1
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] manager update after tizen 2.2 (ee46)

fix prevent minor issues (commit  ee46f491cdd965beb2a93d93e69e3a9804de0f31)

Change-Id: Iad191d14204e3cf7773991cf51beff7668e77e66
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] broken pipe or unclosed pipe on client extraordinary disconnect

 - add cleanup for transfer_thread which close pipes
on thread terminate or exit from thread function on some internal
errors

Change-Id: I99074ae909bbb315eca2ce3bfcded50603345103
Signed-off-by: Vitaliy Cherepanov <v.cherepanov@samsung.com>

[FIX] premature closing descriptors

If descriptors are closed when sampling thread exits they are not open
in the next tracing session.

Change-Id: Id21632c625e89def8b239538ca2258ea98bcf316
Signed-off-by: Nikita Kalyazin <n.kalyazin@samsung.com>

[FIX] add 'b' type to check

[FIX] wrong function call

Fix for e9758a9c9094acba1217dc6419cd346b5c473be7

[FIX] Enforce usage of debug binary for 'get_build_dir'

[FIX] wrong app arguments strip

Fix for 40fa9c37f665eb60442bf53ae5730f17ef6cda98.
If there are no arguments, invalid app path is returned.

[FIX] wrong pid in log

[IMPROVE] move modules removing to terminate function

[IMPROVE] eliminate global variable

[REFACTOR] set smack labels in separate function

[REFACTOR] replace code with standard function

[REFACTOR] split `targetEventHandler' into independent cases

[IMPROVE] call cleanup functions on signals

[REFACTOR] make function naming more consistent

[REFACTOR] improve function naming