resource.c

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 * 
 * The Original Code is the Netscape security libraries.
 * 
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are 
 * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
 * Rights Reserved.
 * 
 * Contributor(s):
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License Version 2 or later (the
 * "GPL"), in which case the provisions of the GPL are applicable 
 * instead of those above.  If you wish to allow use of your 
 * version of this file only under the terms of the GPL and not to
 * allow others to use your version of this file under the MPL,
 * indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by
 * the GPL.  If you do not delete the provisions above, a recipient
 * may use your version of this file under either the MPL or the
 * GPL.
 */
/*
   resource.c -- Resources in PSM, and mappings to 
                 native C data structures
 */

#include "resource.h"
#include "hashtbl.h"
#include "collectn.h"
#include "connect.h"
#include "ctrlconn.h"
#include "dataconn.h"
#include "sslconn.h"
#include "sslskst.h"
#include "certres.h"
#include "keyres.h"
#include "crmfres.h"
#include "p7dconn.h"
#include "p7cinfo.h"
#include "p7econn.h"
#include "hashconn.h"
#include "kgenctxt.h"
#include "servimpl.h"
#include "ssmerrs.h"
#include "nlsutil.h"
#include "advisor.h"
#include "p12res.h"
#include "signtextres.h"

#include <stdarg.h>

/* Type registration */
struct SSMResourceClass
{
    /* The type of resource. */
    SSMResourceType        m_classType;
    SSMResourceType        m_superclass;

    /* Name. */
    char *                 m_className;

    /* Data pertaining to each class. */
    SSMClientDestroyAction m_clientDest;
    
    /* Accessor functions. */
    SSMResourceCreateFunc  m_create_func;
    SSMResourceDestroyFunc m_destroy_func;
    SSMResourceShutdownFunc m_shutdown_func;
    SSMResourceGetAttrIDsFunc m_getids_func;
    SSMResourceGetAttrFunc m_get_func;
    SSMResourceSetAttrFunc m_set_func;
    SSMResourcePickleFunc m_pickle_func;
    SSMResourceUnpickleFunc m_unpickle_func;
    SSMResourceHTMLFunc m_html_func;
    SSMResourcePrintFunc m_print_func;
    SSMSubmitHandlerFunc m_submit_func;
};

SSMHashTable *ssm_classRegistry = NULL;


/* Declarations to keep the compiler happy */
SSMStatus SSM_FindResourceClass(SSMResourceType type, SSMResourceClass **cls);

SSMStatus
SSM_ResourceInit()
{
    SSMStatus rv = PR_SUCCESS;
    
    if (ssm_classRegistry == NULL)
        {
        rv = SSM_HashCreate(&ssm_classRegistry);
        PR_ASSERT(ssm_classRegistry != NULL);

        /* Register well-known types. 
           Connection classes fall into this category. */
        SSM_RegisterResourceType("Resource",
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_RESTYPE_NULL,
                                 SSM_CLIENTDEST_NOTHING,
                                 SSMResource_Create,
                                 SSMResource_Destroy,
                                 SSMResource_Shutdown,
                                 SSMResource_GetAttrIDs,
                                 SSMResource_GetAttr,
                                 SSMResource_SetAttr,
                                 SSMResource_Pickle,
                                 SSMResource_Unpickle,
                                 SSMResource_HTML,
                                 SSMResource_Print,
                                 SSMResource_FormSubmitHandler);
        SSM_RegisterResourceType("Connection",
                                 SSM_RESTYPE_CONNECTION,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMConnection_Create,
                                 SSMConnection_Destroy,
                                 SSMConnection_Shutdown,
                                 SSMConnection_GetAttrIDs,
                                 SSMConnection_GetAttr,
                                 SSMConnection_SetAttr, 
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("Control connection",
                                 SSM_RESTYPE_CONTROL_CONNECTION,
                                 SSM_RESTYPE_CONNECTION,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMControlConnection_Create,
                                 SSMControlConnection_Destroy,
                                 SSMControlConnection_Shutdown,
                                 SSMControlConnection_GetAttrIDs,
                                 SSMControlConnection_GetAttr,
                                 NULL, 
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 SSMControlConnection_FormSubmitHandler);
        SSM_RegisterResourceType("Data connection",
                                 SSM_RESTYPE_DATA_CONNECTION,
                                 SSM_RESTYPE_CONNECTION,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMDataConnection_Create,
                                 SSMDataConnection_Destroy,
                                 SSMDataConnection_Shutdown,
                                 SSMDataConnection_GetAttrIDs,
                                 SSMDataConnection_GetAttr,
                                 NULL, 
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("SSL connection",
                                 SSM_RESTYPE_SSL_DATA_CONNECTION,
                                 SSM_RESTYPE_DATA_CONNECTION,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMSSLDataConnection_Create,
                                 SSMSSLDataConnection_Destroy,
                                 SSMSSLDataConnection_Shutdown,
                                 SSMSSLDataConnection_GetAttrIDs,
                                 SSMSSLDataConnection_GetAttr,
                                 NULL,
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 SSMSSLDataConnection_FormSubmitHandler);
        SSM_RegisterResourceType("Hash connection",
                                 SSM_RESTYPE_HASH_CONNECTION,
                                 SSM_RESTYPE_DATA_CONNECTION,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMHashConnection_Create,
                                 SSMHashConnection_Destroy,
                                 SSMHashConnection_Shutdown,
                                 SSMHashConnection_GetAttrIDs,
                                 SSMHashConnection_GetAttr,
                                 NULL,
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("PKCS7 decode connection",
                                 SSM_RESTYPE_PKCS7_DECODE_CONNECTION,
                                 SSM_RESTYPE_DATA_CONNECTION,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMP7DecodeConnection_Create,
                                 SSMP7DecodeConnection_Destroy,
                                 SSMP7DecodeConnection_Shutdown,
                                 SSMP7DecodeConnection_GetAttrIDs,
                                 SSMP7DecodeConnection_GetAttr,
                                 NULL,
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("PKCS7 encode connection",
                                 SSM_RESTYPE_PKCS7_ENCODE_CONNECTION,
                                 SSM_RESTYPE_DATA_CONNECTION,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMP7EncodeConnection_Create,
                                 SSMP7EncodeConnection_Destroy,
                                 SSMP7EncodeConnection_Shutdown,
                                 NULL,
                                 SSMP7EncodeConnection_GetAttr,
                                 SSMP7EncodeConnection_SetAttr,
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("PKCS7 content info",
                                 SSM_RESTYPE_PKCS7_CONTENT_INFO,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_FREE, /* client destroy */
                                 SSMP7ContentInfo_Create,
                                 SSMP7ContentInfo_Destroy,
                                 NULL,
                                 SSMP7ContentInfo_GetAttrIDs,
                                 SSMP7ContentInfo_GetAttr,
                                 NULL,
                                 NULL, 
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("SSL socket status object",
                                 SSM_RESTYPE_SSL_SOCKET_STATUS,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_FREE, /* client destroy */
                                 SSMSSLSocketStatus_Create,
                                 SSMSSLSocketStatus_Destroy,
                                 NULL,
                                 SSMSSLSocketStatus_GetAttrIDs,
                                 SSMSSLSocketStatus_GetAttr,
                                 NULL,
                                 SSMSSLSocketStatus_Pickle, 
                                 SSMSSLSocketStatus_Unpickle,
                                 SSMSSLSocketStatus_HTML,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("Certificate",
                                 SSM_RESTYPE_CERTIFICATE,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_FREE, /* client destroy */
                                 SSMResourceCert_Create,
                                 SSMResourceCert_Destroy,
                                 NULL,
                                 SSMResourceCert_GetAttrIDs,
                                 SSMResourceCert_GetAttr,
                                 NULL,
                                 SSMResourceCert_Pickle, 
                                 SSMResourceCert_Unpickle,
                                 SSMResourceCert_HTML,
                                 NULL,
                                 SSMResourceCert_FormSubmitHandler);
        SSM_RegisterResourceType("Key pair",
                                 SSM_RESTYPE_KEY_PAIR,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_FREE, /* client destroy */
                                 SSMKeyPair_Create,
                                 SSMKeyPair_Destroy,
                                 NULL,
                                 NULL,
                                 NULL,
                                 SSMKeyPair_SetAttr,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("CRMF request",
                                 SSM_RESTYPE_CRMF_REQUEST,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_FREE, /* client destroy */
                                 SSMCRMFRequest_Create,
                                 SSMCRMFRequest_Destroy,
                                 NULL,
                                 NULL,
                                 NULL,
                                 SSMCRMFRequest_SetAttr,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL);
        SSM_RegisterResourceType("Key gen context",
                                 SSM_RESTYPE_KEYGEN_CONTEXT, /* type */
                                 SSM_RESTYPE_RESOURCE, /* superclass */
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 SSMKeyGenContext_Create, /* create */
                                 SSMKeyGenContext_Destroy, /* destroy */
                                 SSMKeyGenContext_Shutdown, /* shutdown */
                                 NULL, /* get attr IDs */
                                 SSMKeyGenContext_GetAttr, /* get attr */
                                 SSMKeyGenContext_SetAttr,
                                 NULL, /* pickle */
                                 NULL, /* unpickle */
                                 NULL, /* HTML */
                                 SSMKeyGenContext_Print, /* Print */
                                 SSMKeyGenContext_FormSubmitHandler);
        SSM_RegisterResourceType("Security advisor context",
                                 SSM_RESTYPE_SECADVISOR_CONTEXT,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_SHUTDOWN, /* client destroy */
                                 NULL,
                                 SSMSecurityAdvisorContext_Destroy,
                                 NULL, 
                                 SSMSecurityAdvisorContext_GetAttrIDs,
                                 SSMSecurityAdvisorContext_GetAttr,
                                 SSMSecurityAdvisorContext_SetAttr,
                                 NULL, 
                                 NULL,
                                 NULL,
                                 SSMSecurityAdvisorContext_Print,
                                 SSMSecurityAdvisorContext_FormSubmitHandler);
        SSM_RegisterResourceType("PKCS12 Context",
                                 SSM_RESTYPE_PKCS12_CONTEXT,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_FREE,
                                 SSMPKCS12Context_Create,
                                 SSMPKCS12Context_Destroy,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL,
                                 SSMPKCS12Context_Print,
                                 SSMPKCS12Context_FormSubmitHandler);
        SSM_RegisterResourceType("SignText Context",
                                 SSM_RESTYPE_SIGNTEXT,
                                 SSM_RESTYPE_RESOURCE,
                                 SSM_CLIENTDEST_FREE,
                                 SSMSignTextResource_Create,
                                 SSMSignTextResource_Destroy,
                                 SSMSignTextResource_Shutdown,
                                 NULL,
                                 SSMSignTextResource_GetAttr,
                                 NULL,
                                 NULL,
                                 NULL,
                                 NULL,
                                 SSMSignTextResource_Print,
                                 SSMSignTextResource_FormSubmitHandler);
    }
    
    return rv;
}

SSMStatus
SSMResource_Destroy(SSMResource *res, PRBool doFree)
{
    SSMStatus rv;