dependency.c File Reference

Check version numbers of dependencies. More...

#include <freeradius-devel/util/regex.h>
#include <freeradius-devel/util/syserror.h>
#include <freeradius-devel/server/cf_util.h>
#include <freeradius-devel/server/dependency.h>
#include <freeradius-devel/server/log.h>
#include <freeradius-devel/tls/openssl_user_macros.h>

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Functions
int	dependency_feature_add (CONF_SECTION *cs, char const *name, bool enabled)
	Add a feature flag to the main configuration.
void	dependency_features_init (CONF_SECTION *cs)
	Initialise core feature flags.
int	dependency_version_number_add (CONF_SECTION *cs, char const *name, char const *version)
	Add a library/server version pair to the main configuration.
void	dependency_version_numbers_init (CONF_SECTION *cs)
	Initialise core version flags.
void	dependency_version_print (void)
int	rad_check_lib_magic (uint64_t magic)
	Check if the application linking to the library has the correct magic number.

Variables
static CONF_SECTION *	default_feature_cs
	Default configuration section to add features to.
static CONF_SECTION *	default_version_cs
	Default configuration section to add features to.
static USES_APPLE_DEPRECATED_API uint64_t	libmagic = RADIUSD_MAGIC_NUMBER
char const *	radiusd_version_short = STRINGIFY(RADIUSD_VERSION_MAJOR) "." STRINGIFY(RADIUSD_VERSION_MINOR) "." STRINGIFY(RADIUSD_VERSION_INCRM)
static char const *	spaces = " "

Detailed Description

Check version numbers of dependencies.

Id

f7d4a46a6e536b1016060e81ad72f1df251411c5

Copyright

1999-2014 The FreeRADIUS server project

2012 Alan DeKok (aland.nosp@m.@fre.nosp@m.eradi.nosp@m.us.o.nosp@m.rg)

2000 Chris Parker (cpark.nosp@m.er@s.nosp@m.tarne.nosp@m.tusa.nosp@m..com)

Definition in file dependency.c.

Function Documentation

dependency_feature_add()

int dependency_feature_add	(	CONF_SECTION *	cs,
		char const *	name,
		bool	enabled
	)

Add a feature flag to the main configuration.

Add a feature flag (yes/no) to the 'feature' subsection off the main config.

This allows the user to create configurations that work with across multiple environments.

Parameters

[in]	cs	to add feature pair to. May be NULL in which case the cs passed to dependency_feature_init() is used.
[in]	name	of feature.
[in]	enabled	Whether the feature is present/enabled.

Returns

• 0 on success.
• -1 on failure.

Definition at line 113 of file dependency.c.

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dependency_features_init()

void dependency_features_init

(

CONF_SECTION *

cs

)

Initialise core feature flags.

Parameters

cs	Where to add the CONF_PAIRS, if null pairs will be added to the 'feature' section of the main config.

Definition at line 183 of file dependency.c.

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dependency_version_number_add()

int dependency_version_number_add	(	CONF_SECTION *	cs,
		char const *	name,
		char const *	version
	)

Add a library/server version pair to the main configuration.

Add a version number to the 'version' subsection off the main config.

Because of the optimisations in the configuration parser, these may be checked using regular expressions without a performance penalty.

The version pairs are there primarily to work around defects in libraries or the server.

Parameters

[in]	cs	to add feature pair to. May be NULL in which case the cs passed to dependency_feature_init() is used.
[in]	name	of library or feature.
[in]	version	Humanly readable version text.

Returns

• 0 on success.
• -1 on failure.

Definition at line 152 of file dependency.c.

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dependency_version_numbers_init()

void dependency_version_numbers_init

(

CONF_SECTION *

cs

)

Initialise core version flags.

Parameters

cs	Where to add the CONF_PAIRS, if null pairs will be added to the 'version' section of the main config.

Definition at line 333 of file dependency.c.

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dependency_version_print()

void dependency_version_print

(

void

)

Definition at line 365 of file dependency.c.

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rad_check_lib_magic()

int rad_check_lib_magic

(

uint64_t

magic

)

Check if the application linking to the library has the correct magic number.

Parameters

magic

number as defined by RADIUSD_MAGIC_NUMBER

Returns

• 0 on success.
• -1 on prefix mismatch.
• -2 on version mismatch.
• -3 on commit mismatch.

Definition at line 70 of file dependency.c.

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Variable Documentation

default_feature_cs

CONF_SECTION* default_feature_cs

static

Default configuration section to add features to.

Definition at line 41 of file dependency.c.

default_version_cs

CONF_SECTION* default_version_cs

static

Default configuration section to add features to.

Definition at line 42 of file dependency.c.

libmagic

USES_APPLE_DEPRECATED_API uint64_t libmagic = RADIUSD_MAGIC_NUMBER

static

Definition at line 38 of file dependency.c.

radiusd_version_short

char const* radiusd_version_short = STRINGIFY(RADIUSD_VERSION_MAJOR) "." STRINGIFY(RADIUSD_VERSION_MINOR) "." STRINGIFY(RADIUSD_VERSION_INCRM)

Definition at line 39 of file dependency.c.

spaces

char const* spaces = " "

static

Definition at line 360 of file dependency.c.