Eclipse Plugin CUI Installation

I like automated development environment setup such as yum, apt-get, MacPort, etc…

I use Eclipse & ADT for Android application development. I could automate its almost from CUI, but not Eclipse plugins. Subclipse, EGit, ADT, etc…

Now I found the one of the answer. It’s equinox.

Search

$ java -jar plugins/org.eclipse.equinox.launcher_<your version>.jar -application org.eclipse.update.core.standaloneUpdate -command search -from http://xxx/

example

$ java -jar plugins/org.eclipse.equinox.launcher_<your version>.jar -application org.eclipse.update.core.standaloneUpdate -command search -from https://dl-ssl.google.com/android/eclipse/
"Android Development Tools" com.android.ide.eclipse.adt 10.0.1.v201103111512-110841
"Android Traceview" com.android.ide.eclipse.traceview 10.0.1.v201103111512-110841
"Android DDMS" com.android.ide.eclipse.ddms 10.0.1.v201103111512-110841
"Android Hierarchy Viewer" com.android.ide.eclipse.hierarchyviewer 10.0.1.v201103111512-110841
Command completed successfully.

Install

$ java -jar plugins/org.eclipse.equinox.launcher_<your version>.jar -application org.eclipse.update.core.standaloneUpdate -command install -featureId <featureId> -version <version> -from http://xxx/

example

$ java -jar plugins/org.eclipse.equinox.launcher_<your version>.jar -application org.eclipse.update.core.standaloneUpdate -command install -featureId com.android.ide.eclipse.ddms -version 10.0.1.v201103111512-110841 -from https://dl-ssl.google.com/android/eclipse/

 
…We must specify equinox and feature version. I wrote simple python script.

– pyecliplug.py

example

$ export ECLIPSE_ROOT=your eclipse path
$ ./pyecliplug.py search http://download.gna.org/eclox/update/
"Hot Eclox" org.gna.eclox.hot 0.7.3
"eclox" org.gna.eclox 0.6.5
"Eclox Hot" org.gna.eclox.hot 0.8.0
"Eclox" org.gna.eclox 0.8.0
Command completed successfully.
$ ./pyecliplug.py install http://download.gna.org/eclox/update/ org.gna.eclox.hot
Feature org.gna.eclox.hot 0.7.3 has successfully been installed
Command completed successfully.

It works fine, but installed plugin cannot uninstall from Eclipse GUI…

Setup Android SDK r10, NDK r5b, ADT 10.0.0, Eclipse Helios on Ubuntu 10.04 32-bit

Setup environment to home directory.

Ant, Eclipse, Android SDK r10, Android NDK r5b

# Ant
sudo apt-get install ant1.8
# for Subclipse
sudo apt-get install subversion libsvn-java
cd ~
# Eclipse JDT
wget http://ftp.jaist.ac.jp/pub/eclipse/technology/epp/downloads/release/helios/SR2/eclipse-java-helios-SR2-linux-gtk.tar.gz
tar xvzf eclipse-java-helios-SR2-linux-gtk.tar.gz
# Android SDK r10
wget http://dl.google.com/android/android-sdk_r10-linux_x86.tgz
tar xvzf android-sdk_r10-linux_x86.tgz
# Android NDK r5b
wget http://dl.google.com/android/ndk/android-ndk-r5b-linux-x86.tar.bz2
tar xvjf http://dl.google.com/android/ndk/android-ndk-r5b-linux-x86.tar.bz2
# export path
echo 'export ANDROID_SDK=~/android-sdk-linux_x86' >> ~/.bashrc
echo 'export ANDROID_NDK=~/android-ndk-r5b' >> ~/.bashrc
echo 'export PATH=$PATH:~/eclipse' >> ~/.bashrc
echo 'export PATH=$PATH:~/android-ndk-r5b' >> ~/.bashrc
echo 'export PATH=$PATH:~/android-sdk-linux_x86/tools' >> ~/.bashrc
echo 'export PATH=$PATH:~/android-sdk-linux_x86/platform-tools' >> ~/.bashrc

relaunch terminal to apply export PATH.
 

Android SDK Packages

# install Android SDK Packages
android sdk update

Click “Accept All”, “Install” when “Choose Packages to Install” dialog appered.
 

Eclipse CDT

Install Eclipse CDT if you write C/C++ code on Eclipse.

• Select Help -> Install New Software from menu.
• Select Helios from Work with
• Check Programming Languages -> C/C++ Development Tools, Click Next
• Click Next
• Check “I accept the terms of the license agreement”, Click Finish

Subclipse, EGit, ADT

Install Subclipse and EGit by update sites.

• http://subclipse.tigris.org/update_1.6.x/
• http://download.eclipse.org/egit/updates
• https://dl-ssl.google.com/android/eclipse/

Windows SSPI Programming Practice Part 2

schannel_init.c

build and run it

$ cl schannel_init.c

$ schannel_init.exe
TLSPlainText
	ContentType: 22
	Version: 0x0301
	Length: 108

Handshake
	Type: 1
	Length: 104

ClientHello
	Version: 0x0301
	GMT: 0x4d6ce81b
	SessionID Length: 0
	CipherSuite Count: 12
		CipherSuite: 0x002f
		CipherSuite: 0x0035
		CipherSuite: 0x0005
		CipherSuite: 0x000a
		CipherSuite: 0xc013
		CipherSuite: 0xc014
		CipherSuite: 0xc009
		CipherSuite: 0xc00a
		CipherSuite: 0x0032
		CipherSuite: 0x0038
		CipherSuite: 0x0013
		CipherSuite: 0x0004
	CompressionMethod Count: 1
		CompressionMethod: 0x00
	Extension Length: 39
		ExtensionType: 0xff01
		Length: 1
		ExtensionType: 0x0000
		Length: 14
		ExtensionType: 0x000a
		Length: 6
		ExtensionType: 0x000b
		Length: 2

 

Windows SSPI default cipher suites are …

• Windows 7 SP1
• RSA_WITH_AES_128_CBC_SHA(0x002f)
• RSA_WITH_AES_256_CBC_SHA(0x0035)
• RSA_WITH_RC4_128_SHA(0x0005)
• RSA_WITH_3DES_EDE_CBC_SHA(0x000a)
• ECDHE_RSA_WITH_AES_128_CBC_SHA(0xc013)
• ECDHE_RSA_WITH_AES_256_CBC_SHA(0xc014)
• ECDHE_ECDSA_WITH_AES_128_CBC_SHA(0xc0009)
• ECDHE_ECDSA_WITH_AES_256_CBC_SHA(0xc000a)
• DHE_DSS_WITH_AES_128_CBC_SHA(0x0032)
• DHE_DSS_WITH_AES_256_CBC_SHA(0x0038)
• DHE_DSS_WITH_3DES_EDE_CBC_SHA(0x0013)
• RSA_WITH_RC4_128_MD5(0x0004)
• Windows Vista
• Windows XP SP0 ~ SP3
• RSA_WITH_RC4_128_MD5(0x0004)
• RSA_WITH_RC4_128_SHA(0x0005)
• ECDHE_ECDSA_WITH_AES_256_CBC_SHA(0xc000a)
• ECDHE_ECDSA_WITH_AES_128_CBC_SHA(0xc0009)
• RSA_EXPORT1024_WITH_RC4_56_SHA(0x0064)
• RSA_EXPORT1024_WITH_DES_CBC_SHA(0x0062)
• RSA_EXPORT_WITH_RC4_40_MD5(0x0003)
• RSA_EXPORT_WITH_RC2_CBC_40_MD5(0x0006)
• DHE_DSS_WITH_3DES_EDE_CBC_SHA(0x0013)
• DHE_DSS_WITH_DES_CBC_SHA(0x0012)
• DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA(0x0063)

They love AES. Good.

 

References:

AcquireCredentialsHandle (Schannel) Function (Windows)

InitializeSecurityContext (Schannel) Function (Windows)

SCHANNEL_CRED Structure (Windows)

Windows SSPI Programming Practice Part 1

I have written SSL/TLS program by OpenSSL. But not Windows SSPI. So I started to practice. Why ? OpenSSL’s binary is large. OpenSSL does not provide CA store for Windows system, and Windows system CA store is complex.

enum_sec_pkgs.c

#include <windows.h>
#include <tchar.h>
#include <stdio.h>
#define SECURITY_WIN32
#include <sspi.h>
#include <schannel.h> /* for UNISP_NAME */

#pragma comment(lib, "secur32.lib")

int main(int argc, TCHAR** argv) {
	ULONG i;
	ULONG pcPackages = 0;
	PSecPkgInfo pSecPkgInfo = NULL;
	SECURITY_STATUS s;
	
	_tprintf(_T("EnumerateSecurityPackages() demo\n\n"));
	
	_tprintf(_T("UNISP_NAME = %s\n\n"), UNISP_NAME);
	
	s = EnumerateSecurityPackages(&pcPackages, &pSecPkgInfo);
	if (s == SEC_E_OK) {
		for (i = 0; i < pcPackages; i++) {
			_tprintf(_T("%s: %s\n"), pSecPkgInfo[i].Name, pSecPkgInfo[i].Comment);
		}
		if (pSecPkgInfo) {
			FreeContextBuffer(pSecPkgInfo);
		}
	}
	
	return 0;
}

build it.

$ cl enum_sec_pkgs.c
Microsoft (R) C/C++ Optimizing Compiler Version 16.xx.xxxxx.xx
Copyright (C) Microsoft Corporation.  All rights reserved.

enum_sec_pkgs.c
Microsoft (R) Incremental Linker Version xx.xx.xxxxx.xx
Copyright (C) Microsoft Corporation.  All rights reserved.

/out:enum_sec_pkgs.exe
enum_sec_pkgs.obj

run it.

$ enum_sec_pkgs.exe

EnumerateSecurityPackages() demo

UNISP_NAME = Microsoft Unified Security Protocol Provider

Negotiate: Microsoft Package Negotiator
NegoExtender: NegoExtender Security Package
Kerberos: Microsoft Kerberos V1.0
NTLM: NTLM Security Package
Schannel: Schannel Security Package
Microsoft Unified Security Protocol Provider: Schannel Security Package
WDigest: Digest Authentication for Windows
TSSSP: TS Service Security Package
pku2u: PKU2U Security Package

 

You can pass SecPkgInfo.Name to AcquireCredentialsHandle’s second argument.

If you use Schannel, you should use UNISP_NAME for AcquireCredentialsHandle.

AcquireCredentialsHandle (Schannel) Function (Windows)

scons and osx framework

Have you link osx framework libraries on scons?

Program(
  target = 'foo',
  source = ['foo.c'],
  LINKFLAGS = ['-framework', 'CoreFoundation'],
)

 

If you have a Objective-C source, do it.

Program(
  target = 'foo',
  source = ['foo.m'],
  LINKFLAGS = ['-lobjc', '-framework', 'CoreFoundation'],
)

 

If you don’t know framework name, check ‘/System/Library/Frameworks’ directory. You can find ‘Xxx.framework’ directories. Framework name is ‘Xxx’. If you include ‘Xxx/Yyy.h’, framework name will be ‘Xxx’ in most cases.

scons and code coverage

I love scons. I use gcov and lcov for code coverages. OK, let’s take coverage by gcov on scons.

For simple executables, it’s very simple. The key points are CFLAGS and LIBS.

Program(
	target = 'hello',
	source = ['main.c'],
	CFLAGS = ['-fprofile-arcs', '-ftest-coverage'],
	LIBS = ['gcov'],
	)

This works fine but I don’t want always to use gcov. I wanna use it only when I test. Let’s make it better.

env = Environment()

if (int(ARGUMENTS.get('gcov', 0))):
	env.Append(CFLAGS = ['-fprofile-arcs', '-ftest-coverage'])
	env.Append(LIBS = ['gcov'])

env.Program(
	target = 'hello',
	source = ['main.c'],
	)

gcov generates *.gcda on compiled, *.gcno on executed. Let’s clean.

env = Environment()

TARGET = 'hello'

def UsesGcov():
	return int(ARGUMENTS.get('gcov', 0))

if UsesGcov():
	env.Append(CFLAGS = ['-fprofile-arcs', '-ftest-coverage'])
	env.Append(LIBS = ['gcov'])
	env.Clean(TARGET, 'main.gcno')
	env.Clean(TARGET, 'main.gcda')

env.Program(
	target = TARGET,
	source = ['main.c'],
	)

Next, convert gcov result to HTML by using lcov. I wrote additional python script ‘gcov.py’.

import os
import subprocess

subprocess.call(['scons', '-c'])
subprocess.call(['scons', 'gcov=1'])
subprocess.call(['./hello'])

DIR = 'gcov'
if not os.path.exists(DIR):
	os.mkdir(DIR)
os.chdir(DIR)

subprocess.call(['lcov', '-d', '../', '--capture', '-o', 'hello.info'])

subprocess.call(['lcov', '-a', 'hello.info', '-o', 'all.info'])

subprocess.call(['genhtml', 'all.info'])

OK, you can get coverage repot to run it and find the reports on ‘gcov’ directory!

python gcov.py

Have a good scons and gcov time.

Command-Line variable=value Build Variables