author Nicholas Nethercote <>
Fri, 30 Jun 2017 19:05:41 -0700
changeset 367104 b73577b45267675bfdfe3324c8ddb240590f1ab1
parent 110772 a45fac177fc87ca8eed1bf403e4ccb28d4f8d8ff
child 394056 b3c09d836a8b0dddb0e229fb64ec66918c4546a8
permissions -rw-r--r--
Bug 1376638 - Minimize uses of prmem.h. r=glandium. It's silly to use prmem.h within Firefox code given that in our configuration its functions are just wrappers for malloc() et al. (Indeed, in some places we mix PR_Malloc() with free(), or malloc() with PR_Free().) This patch removes all uses, except for the places where we need to use PR_Free() to free something allocated by another NSPR function; in those cases I've added a comment explaining which function did the allocation.

/* 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 */

#ifndef NSSBridge_h
#define NSSBridge_h

#include "nss.h"
#include "pk11func.h"
#include "pk11sdr.h"
#include "seccomon.h"
#include "secitem.h"
#include "secmodt.h"

#include "prerror.h"
#include "plstr.h"

#include <jni.h>

int setup_nss_functions(void *nss_handle, void *nssutil_handle, void *plc_handle);

#define NSS_WRAPPER(name, return_type, args...) \
typedef return_type (*name ## _t)(args);  \
extern name ## _t f_ ## name;

NSS_WRAPPER(NSS_Initialize, SECStatus, const char*, const char*, const char*, const char*, uint32_t)
NSS_WRAPPER(NSS_Shutdown, void, void)
NSS_WRAPPER(PK11SDR_Encrypt, SECStatus, SECItem *, SECItem *, SECItem *, void *)
NSS_WRAPPER(PK11SDR_Decrypt, SECStatus, SECItem *, SECItem *, void *)
NSS_WRAPPER(SECITEM_ZfreeItem, void, SECItem*, PRBool)
NSS_WRAPPER(PR_ErrorToString, char *, PRErrorCode, PRLanguageCode)
NSS_WRAPPER(PR_GetError, PRErrorCode, void)
NSS_WRAPPER(PR_Free, PRErrorCode, char *)
NSS_WRAPPER(PL_Base64Encode, char*, const char*, uint32_t, char*)
NSS_WRAPPER(PL_Base64Decode, char*, const char*, uint32_t, char*)
NSS_WRAPPER(PL_strfree, void, char*)
NSS_WRAPPER(PK11_GetInternalKeySlot, PK11SlotInfo *, void)
NSS_WRAPPER(PK11_NeedUserInit, PRBool, PK11SlotInfo *)
NSS_WRAPPER(PK11_InitPin, SECStatus, PK11SlotInfo*, const char*, const char*)

bool setPassword(PK11SlotInfo *slot);
SECStatus doCrypto(JNIEnv* jenv, const char *path, const char *value, char** result, bool doEncrypt);
SECStatus encode(const unsigned char *data, int32_t dataLen, char **_retval);
SECStatus decode(const char *data, unsigned char **result, int32_t * _retval);
#endif /* NSS_h */