Rename classes in transport layer

[kghost]

Problem

Class names in transport layer is not proper

Change overview

Rename classes in transport

SecureSession => CryptoContext
PeerConnectionState => SecureSession
PeerConnections => SecureSessionTable
SecureSessionMgr => SessionManager

This PR is automatically generated using following commands:

git sed -f g '\<SecureSession\>' CryptoContext
git sed -f g '\<PeerConnectionState\>' SecureSession
git sed -f g '\<PeerConnections\>' SecureSessionTable
git sed -f g '\<connectionState\>' secureSession
git sed -f g '\<GetPeerConnectionState\>' GetSecureSession
git sed -f g SecureSessionMgr SessionManager
git sed -f g secureSessionMgr sessionManager
git sed -f g sessionMgr sessionManager
git sed -f g GetSessionMgr GetSessionManager
git sed -f g mSessionMgr mSessionManager
git sed -f g '\<ssm\>' sessionManager
mv src/transport/SecureSession.h src/transport/CryptoContext.h
mv src/transport/SecureSession.cpp src/transport/CryptoContext.cpp
mv src/transport/PeerConnections.h src/transport/SecureSessionTable.h
mv src/transport/PeerConnectionState.h src/transport/SecureSession.h
sed -i 's/mSecureSession/mCryptoContext/g' src/transport/SecureSession.h

Note: git-sed is in git-extras package of debian/ubuntu

Testing

Verified using unit-tests

[andy31415]

Approving as automated rename change.

[Damian-Nordic]

nit: Imho SecureSessionKeys would be a better name than CryptoContext as the latter sounds pretty generic, but anyway it's an improvement. Thanks for the cleanup!

[andy31415]

@kghost - conflicts (large renames are likely to conflict in general :/ unfortunate)

[woody-apple]

I would like to see @pan-apple or @bzbarsky-apple take a look at this before merge, given some semantic renames, but overall looks good.

[woody-apple]

Thanks!

[github-actions]

Size increase report for "nrfconnect-example-build" from 0ade2d5

File	Section	File	VM
chip-lock.elf	rodata	56	56
chip-lock.elf	text	44	44
chip-lock.elf	device_handles	4	4
chip-shell.elf	rodata	56	56
chip-shell.elf	text	44	44
chip-shell.elf	device_handles	-12	-12

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-lock.elf and ./pull_artifact/chip-lock.elf:

sections,vmsize,filesize
.debug_loc,0,308
.debug_info,0,259
rodata,56,56
text,44,44
.debug_abbrev,0,34
.debug_ranges,0,32
device_handles,4,4
.shstrtab,0,-3
.debug_line,0,-85
.strtab,0,-157
.debug_str,0,-404

Comparing ./master_artifact/chip-shell.elf and ./pull_artifact/chip-shell.elf:

sections,vmsize,filesize
.debug_loc,0,306
.debug_info,0,259
.debug_line,0,155
rodata,56,56
text,44,44
.debug_abbrev,0,34
.debug_ranges,0,32
.shstrtab,0,-1
device_handles,-12,-12
.strtab,0,-147
.debug_str,0,-394

[github-actions]

Size increase report for "esp32-example-build" from 0ade2d5

File	Section	File	VM
chip-all-clusters-app.elf	.flash.rodata	56	56
chip-all-clusters-app.elf	.flash.text	48	48

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-all-clusters-app.elf and ./pull_artifact/chip-all-clusters-app.elf:

sections,vmsize,filesize
.debug_loc,0,123
.flash.rodata,56,56
.flash.text,48,48
.debug_info,0,37
.shstrtab,0,1
.riscv.attributes,0,-1
.debug_ranges,0,-24
[Unmapped],0,-104
.debug_line,0,-141
.strtab,0,-157
.debug_str,0,-410