gecko-dev/caps/include/nsPrincipal.h
Ehsan Akhgari e368dc9c85 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

253 lines
8.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsPrincipal_h__
#define nsPrincipal_h__
#include "nsAutoPtr.h"
#include "nsCOMPtr.h"
#include "nsVoidArray.h"
#include "nsHashtable.h"
#include "nsJSPrincipals.h"
#include "nsTArray.h"
#include "nsAutoPtr.h"
#include "nsIProtocolHandler.h"
#include "nsNetUtil.h"
#include "nsScriptSecurityManager.h"
class nsIObjectInputStream;
class nsIObjectOutputStream;
class DomainPolicy;
class nsBasePrincipal : public nsJSPrincipals
{
public:
nsBasePrincipal();
protected:
virtual ~nsBasePrincipal();
public:
NS_IMETHOD_(nsrefcnt) AddRef(void);
NS_IMETHOD_(nsrefcnt) Release(void);
NS_IMETHOD GetPreferences(char** prefBranch, char** id, char** subjectName, char** grantedList, char** deniedList, bool* isTrusted);
NS_IMETHOD GetSecurityPolicy(void** aSecurityPolicy);
NS_IMETHOD SetSecurityPolicy(void* aSecurityPolicy);
NS_IMETHOD CanEnableCapability(const char* capability, int16_t* _retval);
NS_IMETHOD IsCapabilityEnabled(const char* capability, void* annotation, bool* _retval);
NS_IMETHOD EnableCapability(const char* capability, void** annotation);
NS_IMETHOD GetHasCertificate(bool* aHasCertificate);
NS_IMETHOD GetFingerprint(nsACString& aFingerprint);
NS_IMETHOD GetPrettyName(nsACString& aPrettyName);
NS_IMETHOD GetSubjectName(nsACString& aSubjectName);
NS_IMETHOD GetCertificate(nsISupports** aCertificate);
NS_IMETHOD GetCsp(nsIContentSecurityPolicy** aCsp);
NS_IMETHOD SetCsp(nsIContentSecurityPolicy* aCsp);
public:
// Call this to ensure that this principal has a subject name, a pretty name,
// and a cert pointer. This method will throw if there is already a
// different subject name or if this principal has no certificate.
nsresult EnsureCertData(const nsACString& aSubjectName,
const nsACString& aPrettyName,
nsISupports* aCert);
enum AnnotationValue { AnnotationEnabled=1, AnnotationDisabled };
nsresult SetCapability(const char* capability, void** annotation,
AnnotationValue value);
static const char sInvalid[];
protected:
// Formerly an IDL method. Now just a protected helper.
nsresult SetCanEnableCapability(const char* capability, int16_t canEnable);
nsTArray< nsAutoPtr<nsHashtable> > mAnnotations;
nsHashtable* mCapabilities;
nsCString mPrefName;
static int32_t sCapabilitiesOrdinal;
// XXXcaa This is a semi-hack. The best solution here is to keep
// a reference to an interface here, except there is no interface
// that we can use yet.
struct Certificate
{
Certificate(const nsACString& aFingerprint, const nsACString& aSubjectName,
const nsACString& aPrettyName, nsISupports* aCert)
: fingerprint(aFingerprint),
subjectName(aSubjectName),
prettyName(aPrettyName),
cert(aCert)
{
}
nsCString fingerprint;
nsCString subjectName;
nsCString prettyName;
nsCOMPtr<nsISupports> cert;
};
nsresult SetCertificate(const nsACString& aFingerprint,
const nsACString& aSubjectName,
const nsACString& aPrettyName,
nsISupports* aCert);
// Checks whether this principal's certificate equals aOther's.
bool CertificateEquals(nsIPrincipal *aOther);
#ifdef DEBUG
virtual void dumpImpl() = 0;
#endif
// Keep this is a pointer, even though it may slightly increase the
// cost of keeping a certificate, this is a good tradeoff though since
// it is very rare that we actually have a certificate.
nsAutoPtr<Certificate> mCert;
DomainPolicy* mSecurityPolicy;
nsCOMPtr<nsIContentSecurityPolicy> mCSP;
bool mTrusted;
};
class nsPrincipal : public nsBasePrincipal
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSISERIALIZABLE
NS_IMETHOD Equals(nsIPrincipal* other, bool* _retval);
NS_IMETHOD EqualsIgnoringDomain(nsIPrincipal* other, bool* _retval);
NS_IMETHOD GetHashValue(uint32_t* aHashValue);
NS_IMETHOD GetURI(nsIURI** aURI);
NS_IMETHOD GetDomain(nsIURI** aDomain);
NS_IMETHOD SetDomain(nsIURI* aDomain);
NS_IMETHOD GetOrigin(char** aOrigin);
NS_IMETHOD Subsumes(nsIPrincipal* other, bool* _retval);
NS_IMETHOD SubsumesIgnoringDomain(nsIPrincipal* other, bool* _retval);
NS_IMETHOD CheckMayLoad(nsIURI* uri, bool report, bool allowIfInheritsPrincipal);
NS_IMETHOD GetExtendedOrigin(nsACString& aExtendedOrigin);
NS_IMETHOD GetAppStatus(uint16_t* aAppStatus);
NS_IMETHOD GetAppId(uint32_t* aAppStatus);
NS_IMETHOD GetIsInBrowserElement(bool* aIsInBrowserElement);
#ifdef DEBUG
virtual void dumpImpl();
#endif
nsPrincipal();
// Either Init() or InitFromPersistent() must be called before
// the principal is in a usable state.
nsresult Init(const nsACString& aCertFingerprint,
const nsACString& aSubjectName,
const nsACString& aPrettyName,
nsISupports* aCert,
nsIURI* aCodebase,
uint32_t aAppId,
bool aInMozBrowser);
nsresult InitFromPersistent(const char* aPrefName,
const nsCString& aFingerprint,
const nsCString& aSubjectName,
const nsACString& aPrettyName,
const char* aGrantedList,
const char* aDeniedList,
nsISupports* aCert,
bool aIsCert,
bool aTrusted,
uint32_t aAppId,
bool aInMozBrowser);
virtual void GetScriptLocation(nsACString& aStr) MOZ_OVERRIDE;
void SetURI(nsIURI* aURI);
static bool IsPrincipalInherited(nsIURI* aURI) {
// return true if the loadee URI has
// the URI_INHERITS_SECURITY_CONTEXT flag set.
bool doesInheritSecurityContext;
nsresult rv =
NS_URIChainHasFlags(aURI,
nsIProtocolHandler::URI_INHERITS_SECURITY_CONTEXT,
&doesInheritSecurityContext);
if (NS_SUCCEEDED(rv) && doesInheritSecurityContext) {
return true;
}
return false;
}
/**
* Computes the puny-encoded origin of aURI.
*/
static nsresult GetOriginForURI(nsIURI* aURI, char **aOrigin);
nsCOMPtr<nsIURI> mDomain;
nsCOMPtr<nsIURI> mCodebase;
uint32_t mAppId;
bool mInMozBrowser;
// If mCodebaseImmutable is true, mCodebase is non-null and immutable
bool mCodebaseImmutable;
bool mDomainImmutable;
bool mInitialized;
protected:
virtual ~nsPrincipal();
/**
* Returns the app status of the principal based on mAppId and mInMozBrowser.
*/
uint16_t GetAppStatus();
};
class nsExpandedPrincipal : public nsIExpandedPrincipal, public nsBasePrincipal
{
public:
nsExpandedPrincipal(nsTArray< nsCOMPtr<nsIPrincipal> > &aWhiteList);
protected:
virtual ~nsExpandedPrincipal();
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIEXPANDEDPRINCIPAL
NS_DECL_NSISERIALIZABLE
NS_IMETHOD Equals(nsIPrincipal* other, bool* _retval);
NS_IMETHOD EqualsIgnoringDomain(nsIPrincipal* other, bool* _retval);
NS_IMETHOD GetHashValue(uint32_t* aHashValue);
NS_IMETHOD GetURI(nsIURI** aURI);
NS_IMETHOD GetDomain(nsIURI** aDomain);
NS_IMETHOD SetDomain(nsIURI* aDomain);
NS_IMETHOD GetOrigin(char** aOrigin);
NS_IMETHOD Subsumes(nsIPrincipal* other, bool* _retval);
NS_IMETHOD SubsumesIgnoringDomain(nsIPrincipal* other, bool* _retval);
NS_IMETHOD CheckMayLoad(nsIURI* uri, bool report, bool allowIfInheritsPrincipal);
NS_IMETHOD GetExtendedOrigin(nsACString& aExtendedOrigin);
NS_IMETHOD GetAppStatus(uint16_t* aAppStatus);
NS_IMETHOD GetAppId(uint32_t* aAppStatus);
NS_IMETHOD GetIsInBrowserElement(bool* aIsInBrowserElement);
#ifdef DEBUG
virtual void dumpImpl();
#endif
virtual void GetScriptLocation(nsACString &aStr) MOZ_OVERRIDE;
private:
nsTArray< nsCOMPtr<nsIPrincipal> > mPrincipals;
};
#define NS_PRINCIPAL_CLASSNAME "principal"
#define NS_PRINCIPAL_CONTRACTID "@mozilla.org/principal;1"
#define NS_PRINCIPAL_CID \
{ 0x36102b6b, 0x7b62, 0x451a, \
{ 0xa1, 0xc8, 0xa0, 0xd4, 0x56, 0xc9, 0x2d, 0xc5 }}
#define NS_EXPANDEDPRINCIPAL_CLASSNAME "expandedprincipal"
#define NS_EXPANDEDPRINCIPAL_CONTRACTID "@mozilla.org/expandedprincipal;1"
#define NS_EXPANDEDPRINCIPAL_CID \
{ 0xb33a3807, 0xb76c, 0x44e5, \
{ 0xb9, 0x9d, 0x95, 0x7e, 0xe9, 0xba, 0x6e, 0x39 }}
#endif // nsPrincipal_h__