crypt_mod.c File Reference

Register crypto modules. More...

#include "config.h"
#include "mutt/lib.h"
#include "crypt_mod.h"

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Data Structures
struct	CryptModule
	A crypto plugin module. More...

Functions
	STAILQ_HEAD (CryptModuleList, CryptModule)
void	crypto_module_register (struct CryptModuleSpecs *specs)
	Register a new crypto module. More...
struct CryptModuleSpecs *	crypto_module_lookup (int identifier)
	Lookup a crypto module by name. More...
void	crypto_module_free (void)
	Clean up the crypto modules. More...

Variables
static struct CryptModuleList	CryptModules = STAILQ_HEAD_INITIALIZER(CryptModules)

Detailed Description

Register crypto modules.

Authors

• g10 Code GmbH

Copyright

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file crypt_mod.c.

Function Documentation

STAILQ_HEAD()

STAILQ_HEAD	(	CryptModuleList	,
		CryptModule
	)

crypto_module_register()

void crypto_module_register

(

struct CryptModuleSpecs *

specs

)

Register a new crypto module.

Parameters

specs

API functions

Definition at line 51 of file crypt_mod.c.

{
  struct CryptModule *module = mutt_mem_calloc(1, sizeof(struct CryptModule));
  module->specs = specs;
  STAILQ_INSERT_HEAD(&CryptModules, module, entries);
}

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crypto_module_lookup()

struct CryptModuleSpecs* crypto_module_lookup

(

int

identifier

)

Lookup a crypto module by name.

Parameters

identifier

Name, e.g. APPLICATION_PGP

Return values

ptr	Crypto module

This function is usually used via the CRYPT_MOD_CALL[_CHECK] macros.

Definition at line 65 of file crypt_mod.c.

{
  struct CryptModule *module = NULL;
  STAILQ_FOREACH(module, &CryptModules, entries)
  {
    if (module->specs->identifier == identifier)
    {
      return module->specs;
    }
  }
  return NULL;
}

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crypto_module_free()

void crypto_module_free

(

void

)

Clean up the crypto modules.

Definition at line 81 of file crypt_mod.c.

{
  struct CryptModule *np = NULL, *tmp = NULL;
  STAILQ_FOREACH_SAFE(np, &CryptModules, entries, tmp)
  {
    STAILQ_REMOVE(&CryptModules, np, CryptModule, entries);
    FREE(&np);
  }
}

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Variable Documentation

CryptModules

struct CryptModuleList CryptModules = STAILQ_HEAD_INITIALIZER(CryptModules)

static

Definition at line 45 of file crypt_mod.c.