#include <qore/common.h>
#include <qore/AbstractException.h>
#include <qore/QoreStandardException.h>
#include <qore/QoreXSinkException.h>
#include <qore/QoreCounter.h>
#include <qore/QoreEncoding.h>
#include <qore/ReferenceHolder.h>
#include <qore/QoreValue.h>
#include <qore/AbstractQoreNode.h>
#include <qore/QoreListNode.h>
#include <qore/TypedHashDecl.h>
#include <qore/QoreHashNode.h>
#include <qore/AbstractPrivateData.h>
#include <qore/QoreIteratorBase.h>
#include <qore/QoreObject.h>
#include <qore/QoreProgram.h>
#include <qore/QoreDebugProgram.h>
#include <qore/ModuleManager.h>
#include <qore/QoreLib.h>
#include <qore/QoreStringNode.h>
#include <qore/DateTimeNode.h>
#include <qore/QoreNumberNode.h>
#include <qore/QoreNothingNode.h>
#include <qore/QoreNullNode.h>
#include <qore/QoreNet.h>
#include <qore/QoreURL.h>
#include <qore/QoreFile.h>
#include <qore/QoreQueueHelper.h>
#include <qore/QoreRWLock.h>
#include <qore/QoreNamespace.h>
#include <qore/ExceptionSink.h>
#include <qore/BinaryNode.h>
#include <qore/QoreString.h>
#include <qore/DateTime.h>
#include <qore/QoreType.h>
#include <qore/qore_thread.h>
#include <qore/QoreThreadLock.h>
#include <qore/QoreThreadLocalStorage.h>
#include <qore/QoreCondition.h>
#include <qore/QoreQueue.h>
#include <qore/DBI.h>
#include <qore/Datasource.h>
#include <qore/SQLStatement.h>
#include <qore/QoreClass.h>
#include <qore/QoreReflection.h>
#include <qore/ScopeGuard.h>
#include <qore/SystemEnvironment.h>
#include <qore/AutoVLock.h>
#include <qore/CallReferenceNode.h>
#include <qore/ReferenceNode.h>
#include <qore/params.h>
#include <qore/QoreTypeSafeReferenceHelper.h>
#include <qore/QoreEvents.h>
#include <qore/UnicodeCharacterIterator.h>
#include <qore/qore-version.h>
#include <qore/support.h>

Include dependency graph for Qore.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	QLO_CLEANUP_MASK (QLO_DISABLE_OPENSSL_CLEANUP)
	mask of qore library init options that affect qore library cleanup (ie settable with qore_set_library_cleanup_options())

#define	QLO_DISABLE_GARBAGE_COLLECTION (1 << 3)
	disable garbage collection / recursive object reference detection

#define	QLO_DISABLE_OPENSSL_CLEANUP (1 << 2)
	do not perform cleanup on the openssl library (= is cleaned up manually)

#define	QLO_DISABLE_OPENSSL_INIT (1 << 1)
	do not initialize the openssl library (= is initialized before the qore library is initialized)

#define	QLO_DISABLE_OPENSSL_INIT_CLEANUP (QLO_DISABLE_OPENSSL_INIT\|QLO_DISABLE_OPENSSL_CLEANUP)
	do not perform any initialization or cleanup of the openssl library (= is performed outside of the qore library)

#define	QLO_DISABLE_SIGNAL_HANDLING (1 << 0)
	disable qore signal handling entirely

#define	QLO_DISABLE_TLS_13 (1 << 5)
	disable TLS v1.3 (may be set at runtime with qore_set_library_options())

#define	QLO_DO_NOT_SEED_RNG (1 << 4)
	disable seeding the random number generator when the Qore library is initialized

#define	QLO_MINIMUM_TLS_13 (1 << 6)
	minimum TLS v1.3; overrides QLO_DISABLE_TLS_13 (may be set at runtime with qore_set_library_options())

#define	QLO_NONE 0
	no options (default)

Functions
DLLEXPORT bool	qore_check_option (int opt)
	returns true if all the bits set in the argument are also set in the qore library init option variable

DLLEXPORT void	qore_cleanup ()
	frees all memory allocated by the library More...

DLLEXPORT int	qore_get_library_init_options ()
	returns the current library options More...

DLLEXPORT int	qore_get_library_options ()
	returns library options More...

DLLEXPORT bool	qore_has_debug ()
	if the qore library includes debugging or not

DLLEXPORT void	qore_init (qore_license_t license=QL_GPL, const char *default_encoding=0, bool show_module_errors=false, int init_options=QLO_NONE)
	initializes the Qore library More...

DLLEXPORT int	qore_set_library_cleanup_options (int options)
	the given options will be combined with binary or to the library init options; only options that affect library cleanup are settable; returns the new library init option mask

DLLEXPORT int	qore_set_library_options (int opts)
	set library options at runtime More...

Variables
DLLEXPORT const QoreStringMaker	mpfrInfo
	a string giving information about the MPFR library used by the qore library

DLLEXPORT const char *	qore_build_host
	information about the build host

DLLEXPORT int	qore_build_number
	the build number of the qore library More...

DLLEXPORT const char *	qore_cflags
	the compiler flags used to build qore

DLLEXPORT const char *	qore_cplusplus_compiler
	the c++ compiler used to build qore

DLLEXPORT const char *	qore_git_hash
	the git hash of the sources

DLLEXPORT const char *	qore_ldflags
	the linker flags used to link qore

DLLEXPORT int	qore_min_mod_api_major
	the recommended minimum module api major number to use

DLLEXPORT int	qore_min_mod_api_minor
	the recommended minimum module api minor number to use

DLLEXPORT const char *	qore_module_dir
	the qore module directory

DLLEXPORT const char *	qore_module_ver_dir
	the qore version-specific module directory

DLLEXPORT const char *	qore_mpfr_info
	information about the MPFR library used by the qore library More...

DLLEXPORT const char *	qore_target_arch
	the build target machine architecture name

DLLEXPORT int	qore_target_bits
	the build target machine word size in bits (32 or 64 normally)

DLLEXPORT const char *	qore_target_os
	the build target Operating System name

DLLEXPORT const char *	qore_user_module_dir
	the qore user module directory

DLLEXPORT const char *	qore_user_module_ver_dir
	the qore version-specific user module directory

DLLEXPORT int	qore_version_major
	the major version number of the qore library

DLLEXPORT int	qore_version_minor
	the minor version number of the qore library

DLLEXPORT int	qore_version_patch
	the version number below the sub version number of the qore library

DLLEXPORT const char *	qore_version_string
	the complete version string of the qore library

DLLEXPORT int	qore_version_sub
	the version number below the minor version number of the qore library

DLLEXPORT QoreCounter	thread_counter
	global background thread counter (for threads started explicitly by Qore)

Detailed Description

the main header file for the Qore library. All code using any part of the Qore library's functionality should include this file

Function Documentation

◆ qore_cleanup()

DLLEXPORT void qore_cleanup ( )

frees all memory allocated by the library

Note: The openssl library is cleaned up as well; This function can only be called once and should be called when a program using the Qore library terminates.

See also: qore_init()

◆ qore_get_library_init_options()

DLLEXPORT int qore_get_library_init_options ( )

returns the current library options

this function could be checked, for example, if performing external openssl cleanup, if a module has set QLO_DISABLE_OPENSSL_CLEANUP, for example, indicating that the openssl library has already been cleaned up, meaning that the cleanup should also not be performed externally.

◆ qore_get_library_options()

DLLEXPORT int qore_get_library_options ( )

returns library options

Returns: library options

◆ qore_init()

DLLEXPORT void qore_init	(	qore_license_t	license = `QL_GPL`,
		const char *	default_encoding = `0`,
		bool	show_module_errors = `false`,
		int	init_options = `QLO_NONE`
	)

initializes the Qore library

Parameters

license	the license that the library will be used under; note that if the license type is QL_LGPL or QL_MIT, then modules tagged with QL_GPL cannot be loaded
default_encoding	the default character encoding for the library, if 0 then the environment variables QORE_CHARSET and LANG will be processed, in that order, to determine the default character encoding. If no character encoding can be determined from either of these environment variables, UTF-8 will be used as the default.
show_module_errors	if true then any errors loading qore modules will be output to stdout
init_options	a binary "or" sum of the qore library options

Note: The openssl library is also initialized in this function.; This function can only be called once and must be called before any other qore facilities are used.; The license value must be QL_LGPL or QL_MIT unless the program using Qore is a GPL program, in which case QL_GPL may be used (the default)

See also: qore_cleanup()

◆ qore_set_library_options()

DLLEXPORT int qore_set_library_options ( int opts )

set library options at runtime

Parameters

opts	options to set must be in QLO_RUNTIME_OPTS

Returns: the options set (opts & QLO_RUNTIME_OPTS)

Variable Documentation

◆ qore_build_number

DLLEXPORT int qore_build_number

extern

the build number of the qore library

Deprecated:: always assigned to 0 - no longer relevant with git

◆ qore_mpfr_info

DLLEXPORT const char* qore_mpfr_info

extern

information about the MPFR library used by the qore library

this pointer is null until after qore_init() has been called

Macros

Functions

Variables