Binary compatibility report for the INDI library between 0.7.2 and 0.8 versions on x86

Test Info

Library Name	INDI
Version #1	0.7.2
Version #2	0.8
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	11
Total Shared Libraries	4
Total Symbols / Types	201 / 114
Verdict	Incompatible (22.4%)

Problem Summary

	Severity	Count
Added Symbols	-	100
Removed Symbols	High	5
Problems with Data Types	High	12
	Medium	0
	Low	11
Problems with Symbols	High	2
	Medium	0
	Low	2
Problems with Constants	Low	1
Other Changes in Data Types	-	2
Other Changes in Constants	-	4

Added Symbols (100)

basedriver.h, libindidriver.so
namespace INDI
BaseDriver::getProperty ( char const* name, enum BaseDriver::INDI_TYPE type )
BaseDriver::registerProperty ( void* p, enum BaseDriver::INDI_TYPE type )

defaultdriver.h, libindidriver.so
namespace INDI
DefaultDriver::defineBLOB ( IBLOBVectorProperty* bvp )
DefaultDriver::defineLight ( ILightVectorProperty* lvp )
DefaultDriver::defineNumber ( INumberVectorProperty* nvp )
DefaultDriver::defineSwitch ( ISwitchVectorProperty* svp )
DefaultDriver::defineText ( ITextVectorProperty* tvp )
DefaultDriver::deleteProperty ( char const* propertyName )
DefaultDriver::initProperties ( )
DefaultDriver::RemoveTimer ( int p1 )
DefaultDriver::setConnected ( bool status, enum IPState state, char const* msg )
DefaultDriver::SetTimer ( int p1 )
DefaultDriver::TimerHit ( )
DefaultDriver::updateProperties ( )

indiccd.h, libindidriver.so
namespace INDI
CCD::AbortGuideExposure ( )
CCD::CCD [in-charge] ( )
CCD::CCD [not-in-charge] ( )
CCD::ExposureComplete ( )
CCD::GuideEast ( float p1 )
CCD::GuideExposureComplete ( )
CCD::GuideNorth ( float p1 )
CCD::GuideSouth ( float p1 )
CCD::GuideWest ( float p1 )
CCD::initProperties ( )
CCD::ISGetProperties ( char const* dev )
CCD::ISNewNumber ( char const* dev, char const* name, double* values, char** names, int n )
CCD::ISNewSwitch ( char const* dev, char const* name, enum ISState* states, char** names, int n )
CCD::ISNewText ( char const* dev, char const* name, char** texts, char** names, int n )
CCD::sendPreview ( )
CCD::SetCCDParams ( int x, int y, int bpp, float xf, float yf )
CCD::SetFrameType ( int p1 )
CCD::SetGuidHeadParams ( int x, int y, int bpp, float xf, float yf )
CCD::StartExposure ( float duration )
CCD::StartGuideExposure ( float duration )
CCD::updateProperties ( )
CCD::uploadfile ( void* fitsdata, int total )
CCD::~CCD [in-charge-deleting] ( )
CCD::~CCD [in-charge] ( )
CCD::~CCD [not-in-charge] ( )

indifilterwheel.h, libindidriver.so
namespace INDI
FilterWheel::FilterWheel [in-charge] ( )
FilterWheel::FilterWheel [not-in-charge] ( )
FilterWheel::initProperties ( )
FilterWheel::ISGetProperties ( char const* dev )
FilterWheel::ISNewNumber ( char const* dev, char const* name, double* values, char** names, int n )
FilterWheel::ISNewSwitch ( char const* dev, char const* name, enum ISState* states, char** names, int n )
FilterWheel::ISNewText ( char const* dev, char const* name, char** texts, char** names, int n )
FilterWheel::QueryFilter ( )
FilterWheel::SelectFilter ( int p1 )
FilterWheel::SelectFilterDone ( int p1 )
FilterWheel::updateProperties ( )
FilterWheel::~FilterWheel [in-charge-deleting] ( )
FilterWheel::~FilterWheel [in-charge] ( )
FilterWheel::~FilterWheel [not-in-charge] ( )

indifocuser.h, libindidriver.so
namespace INDI
Focuser::Focuser [in-charge] ( )
Focuser::Focuser [not-in-charge] ( )
Focuser::initProperties ( )
Focuser::ISGetProperties ( char const* dev )
Focuser::ISNewNumber ( char const* dev, char const* name, double* values, char** names, int n )
Focuser::ISNewSwitch ( char const* dev, char const* name, enum ISState* states, char** names, int n )
Focuser::Move ( int p1, int p2, int p3 )
Focuser::updateProperties ( )
Focuser::~Focuser [in-charge-deleting] ( )
Focuser::~Focuser [in-charge] ( )
Focuser::~Focuser [not-in-charge] ( )

inditelescope.h, libindidriver.so
namespace INDI
Telescope::Connect ( )
Telescope::Connect ( char const* p1 )
Telescope::Disconnect ( )
Telescope::Goto ( double ra, double dec )
Telescope::initProperties ( )
Telescope::ISGetProperties ( char const* dev )
Telescope::ISNewNumber ( char const* dev, char const* name, double* values, char** names, int n )
Telescope::ISNewSwitch ( char const* dev, char const* name, enum ISState* states, char** names, int n )
Telescope::ISNewText ( char const* dev, char const* name, char** texts, char** names, int n )
Telescope::NewRaDec ( double p1, double p2 )
Telescope::Park ( )
Telescope::ReadScopeStatus ( )
Telescope::Sync ( double ra, double dec )
Telescope::Telescope [in-charge] ( )
Telescope::Telescope [not-in-charge] ( )
Telescope::TimerHit ( )
Telescope::updateProperties ( )
Telescope::~Telescope [in-charge-deleting] ( )
Telescope::~Telescope [in-charge] ( )
Telescope::~Telescope [not-in-charge] ( )

indiusbdevice.h, libindidriver.so
namespace INDI
USBDevice::ControlMessage ( )
USBDevice::FindDevice ( int p1, int p2, int p3 )
USBDevice::FindEndpoints ( )
USBDevice::Open ( )
USBDevice::ReadBulk ( char* p1, int p2, int p3 )
USBDevice::ReadInterrupt ( char* p1, int p2, int p3 )
USBDevice::USBDevice [in-charge] ( )
USBDevice::USBDevice [not-in-charge] ( )
USBDevice::WriteBulk ( char* p1, int p2, int p3 )
USBDevice::WriteInterrupt ( char* p1, int p2, int p3 )
USBDevice::~USBDevice [in-charge-deleting] ( )
USBDevice::~USBDevice [in-charge] ( )
USBDevice::~USBDevice [not-in-charge] ( )

sp_counted_base_gcc_x86.hpp, libindidriver.so
namespace boost::detail
sp_counted_base::destroy ( )
sp_counted_base::~sp_counted_base [in-charge-deleting] ( )
sp_counted_base::~sp_counted_base [in-charge] ( )

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Removed Symbols (5)

baseclient.h, libindiclient.so
namespace INDI
BaseClient::~BaseClient [in-charge-deleting] ( )

basedriver.h, libindidefaultdriver.so
namespace INDI
BaseDriver::getProperty ( char const* name, enum BaseDriver::INDI_TYPE& type )
BaseDriver::~BaseDriver [in-charge-deleting] ( )
vtable for BaseDriver [data]

defaultdriver.h, libindidefaultdriver.so
namespace INDI
DefaultDriver::setConnected ( bool status, char const* msg )

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Problems with Data Types, High Severity (12)

	Change	Effect
1	Virtual method BaseClient::~BaseClient ( ) has been removed from this class.	The layout of v-table has been changed. Call of this virtual method or any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 13 entries	Virtual Table (New) - 11 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	__cxa_pure_virtual	__cxa_pure_virtual
12	__cxa_pure_virtual	__cxa_pure_virtual
16	__cxa_pure_virtual	__cxa_pure_virtual
20	__cxa_pure_virtual	__cxa_pure_virtual
24	__cxa_pure_virtual	__cxa_pure_virtual
28	__cxa_pure_virtual	__cxa_pure_virtual
32	__cxa_pure_virtual	__cxa_pure_virtual
36	__cxa_pure_virtual	__cxa_pure_virtual
40	__cxa_pure_virtual	__cxa_pure_virtual
44	~BaseClient
48	~BaseClient

	Change	Effect
1	Last virtual method BaseDriver::~BaseDriver ( ) has been removed from this class.	1) The layout of type structure has been shifted by 4 bytes by the removed v-table pointer. 2) Size of class has been decreased by 4 bytes.
2	Virtual method BaseDriver::~BaseDriver ( ) has been removed from this class.	The layout of v-table has been changed. Call of this virtual method or any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
3	Virtual method BaseDriver::~BaseDriver ( ) has been removed from this class.	The layout of v-table has been changed. Call of this virtual method or any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

	Change	Effect
1	Size of this class has been increased from 668 bytes to 776 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighboring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Pure virtual method DefaultDriver::Connect ( ) has been added to this class.	1) Applications will not provide the implementation for this pure virtual method and therefore cause a crash in the library trying to call this method. 2) The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
3	Pure virtual method DefaultDriver::Disconnect ( ) has been added to this class.	1) Applications will not provide the implementation for this pure virtual method and therefore cause a crash in the library trying to call this method. 2) The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
4	Pure virtual method DefaultDriver::getDefaultName ( ) has been added to this class.	1) Applications will not provide the implementation for this pure virtual method and therefore cause a crash in the library trying to call this method. 2) The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
5	Virtual method DefaultDriver::TimerHit ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
6	Virtual method DefaultDriver::deleteProperty ( char const* ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
7	Virtual method DefaultDriver::setConnected ( bool, enum IPState, char const* ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
8	Virtual method DefaultDriver::setConnected ( bool, char const* ) has been removed from this class.	The layout of v-table has been changed. Call of this virtual method or any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 9 entries	Virtual Table (New) - 16 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~DefaultDriver	~DefaultDriver
12	~DefaultDriver	~DefaultDriver
16	DefaultDriver::setConnected	DefaultDriver::deleteProperty
20	DefaultDriver::ISGetProperties	DefaultDriver::setConnected
24	DefaultDriver::ISNewSwitch	DefaultDriver::TimerHit
28	DefaultDriver::ISNewNumber	DefaultDriver::ISGetProperties
32	DefaultDriver::ISNewText	DefaultDriver::ISNewSwitch
36		DefaultDriver::ISNewNumber
40		DefaultDriver::ISNewText
44		DefaultDriver::initProperties
48		DefaultDriver::updateProperties
52		__cxa_pure_virtual
56		__cxa_pure_virtual
60		__cxa_pure_virtual

baseclient.h
namespace INDI
[+] class BaseClient (1)

basedriver.h
namespace INDI
[+] class BaseDriver (3)

defaultdriver.h
namespace INDI
[+] class DefaultDriver (8)

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Problems with Symbols, High Severity (2)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4INDI10BaseDriver11getPropertyEPKcRNS0_9INDI_TYPEE to _ZN4INDI10BaseDriver11getPropertyEPKcNS0_9INDI_TYPEE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4INDI13DefaultDriver12setConnectedEbPKc to _ZN4INDI13DefaultDriver12setConnectedEb7IPStatePKc. This may cause "undefined reference" linker error in old client applications.

basedriver.h, libindidefaultdriver.so
namespace INDI
[+] BaseDriver::getProperty ( char const* name, enum BaseDriver::INDI_TYPE& type ) (1)

defaultdriver.h, libindidefaultdriver.so
namespace INDI
[+] DefaultDriver::setConnected ( bool status, char const* msg ) (1)

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Problems with Data Types, Low Severity (11)

	Change	Effect
1	Size of this type has been changed from 120 bytes to 68 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	The relative position of private field lp has been changed from 1 to 2.	Size of the inclusive type has been changed.
3	The relative position of private field pAll has been changed from 2 to 1.	Size of the inclusive type has been changed.
4	Type of field pAll has been changed from std::vector<struct BaseDriver::pOrder> (12 bytes) to std::map<boost::shared_ptr<void>,enum BaseDriver::INDI_TYPE> (24 bytes).	Size of the inclusive type has been changed.
5	Field pBlobs has been removed from this type.	Size of the inclusive type has been changed.
6	Field pLights has been removed from this type.	Size of the inclusive type has been changed.
7	Field pNumbers has been removed from this type.	Size of the inclusive type has been changed.
8	Field pSwitches has been removed from this type.	Size of the inclusive type has been changed.
9	Field pTexts has been removed from this type.	Size of the inclusive type has been changed.

	Change	Effect
1	Field ConnectionS has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field ConnectionSP has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

basedriver.h
namespace INDI
[+] class BaseDriver (9)

defaultdriver.h
namespace INDI
[+] class DefaultDriver (2)

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Problems with Symbols, Low Severity (2)

	Change	Effect
1	Type of return value has been changed from void to bool (1 byte).	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	The default argument "0" of 2nd parameter dev has been removed.	Applications will pass an old default argument (that is not default any more) that may not be properly handled anymore. This may result in crash or incorrect behavior of applications.

baseclient.h, libindiclient.so
namespace INDI
[+] BaseClient::disconnectServer ( ) (1)
[+] BaseClient::setBLOBMode ( enum BLOBHandling blobH, char const* dev, char const* prop ) (1)

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Problems with Constants, Low Severity (1)

	Change	Effect
1	The value of constant INDI_LIBV has been changed from 0.7 to 0.8.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

indiapi.h
[+] INDI_LIBV

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Other Changes in Data Types (2)

	Change	Effect
1	Virtual method DefaultDriver::initProperties ( ) has been added to this class.	No effect. You can add virtual functions at end of leaf classes with exported constructors.
2	Virtual method DefaultDriver::updateProperties ( ) has been added to this class.	No effect. You can add virtual functions at end of leaf classes with exported constructors.

Offset	Virtual Table (Old) - 9 entries	Virtual Table (New) - 16 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~DefaultDriver	~DefaultDriver
12	~DefaultDriver	~DefaultDriver
16	DefaultDriver::setConnected	DefaultDriver::deleteProperty
20	DefaultDriver::ISGetProperties	DefaultDriver::setConnected
24	DefaultDriver::ISNewSwitch	DefaultDriver::TimerHit
28	DefaultDriver::ISNewNumber	DefaultDriver::ISGetProperties
32	DefaultDriver::ISNewText	DefaultDriver::ISNewSwitch
36		DefaultDriver::ISNewNumber
40		DefaultDriver::ISNewText
44		DefaultDriver::initProperties
48		DefaultDriver::updateProperties
52		__cxa_pure_virtual
56		__cxa_pure_virtual
60		__cxa_pure_virtual

defaultdriver.h
namespace INDI
[+] class DefaultDriver (2)

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Other Changes in Constants (4)

	Change	Effect
1	The constant FRAME_TYPE_BIAS with value 1 has been added.	No effect.

	Change	Effect
1	The constant FRAME_TYPE_DARK with value 2 has been added.	No effect.

	Change	Effect
1	The constant FRAME_TYPE_FLAT with value 3 has been added.	No effect.

	Change	Effect
1	The constant FRAME_TYPE_LIGHT with value 0 has been added.	No effect.

indiccd.h
[+] FRAME_TYPE_BIAS
[+] FRAME_TYPE_DARK
[+] FRAME_TYPE_FLAT
[+] FRAME_TYPE_LIGHT

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Header Files (11)

base64.h
baseclient.h
basedriver.h
defaultdriver.h
eventloop.h
indiapi.h
indibase.h
indicom.h
indidevapi.h
indidriver.h
lilxml.h

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Shared Libraries (4)

libindi.so.0.7.2
libindibasedriver.so
libindiclient.so
libindidefaultdriver.so

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