Windows Azure SDK Requirements

• Windows Vista / Windows 7 / Windows Server 2008 / Windows Server 2008 R2
• IIS 7.0 (with ASP.NET, WCF HTTP Activation, Static Content, and optionally CGI)
• Microsoft Visual Studio 2010/ Microsoft Visual Web Developer 2010 Express / Microsoft Visual Studio 2008 SP1 / Microsoft Visual Web Developer 2008 Express Edition with SP1.
• SQL Server 2005 Express Edition or above

Access Java Class Variables from NDK

Access Java class variables from NDK (non-static function) in C:

• env and obj are the first two parameters of the NDK function
• "Ljava/lang/String;" is called the field descriptor of type String

Field Descriptor of other Variable Types:

• Remember the semi-colon
• Replace "Get" by "Set" for Set Field Functions

Field Descriptor	Type	Get Field Function
Z	boolean	GetBooleanField
B	byte	GetByteField
C	char	GetCharField
S	short	GetShortField
I	int	GetIntField
J	long	GetLongField
F	float	GetFloatField
D	double	GetDoubleField
Ljava/lang/String;	String	GetObjectField
[I	int[]	GetObjectField, and then cast it to an array jintArray *arr = reinterpret_cast<jintArray*>(&data);
[Ljava/lang/Object;	object[]	GetObjectField, and then cast it to an array

OSX C/C++ Header Differences with Linux

• Header <mntent.h> does not exist
• Header <linux/rtc.h> does not exist
• Header <sys/sysinfo.h> does not exist
• In <string.h>, function strndup() does not exist
• In <unistd.h>, function ftruncate64() does not exist
• In <netinet/in.h>, struct ip_mreqn does not exist
• Struct statfs requires <sys/param.h> and <sys/mount.h>
• Variable environ doest not exists, but you can "access" it using function _NSGetEnviron() defined in <crt_externs.h>
• To retrieve full path of current executable, use function _NSGetExecutablePath() defined in <mach-o/dyld.h>