Mercurial > trustbridge > nss-cmake-static
comparison nss/lib/base/baset.h @ 0:1e5118fa0cb1
This is NSS with a Cmake Buildsyste
To compile a static NSS library for Windows we've used the
Chromium-NSS fork and added a Cmake buildsystem to compile
it statically for Windows. See README.chromium for chromium
changes and README.trustbridge for our modifications.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
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| date | Mon, 28 Jul 2014 10:47:06 +0200 |
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| -1:000000000000 | 0:1e5118fa0cb1 |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #ifndef BASET_H | |
| 6 #define BASET_H | |
| 7 | |
| 8 /* | |
| 9 * baset.h | |
| 10 * | |
| 11 * This file contains definitions for the basic types used throughout | |
| 12 * nss but not available publicly. | |
| 13 */ | |
| 14 | |
| 15 #ifndef NSSBASET_H | |
| 16 #include "nssbaset.h" | |
| 17 #endif /* NSSBASET_H */ | |
| 18 | |
| 19 #include "plhash.h" | |
| 20 | |
| 21 PR_BEGIN_EXTERN_C | |
| 22 | |
| 23 /* | |
| 24 * nssArenaMark | |
| 25 * | |
| 26 * This type is used to mark the current state of an NSSArena. | |
| 27 */ | |
| 28 | |
| 29 struct nssArenaMarkStr; | |
| 30 typedef struct nssArenaMarkStr nssArenaMark; | |
| 31 | |
| 32 #ifdef DEBUG | |
| 33 /* | |
| 34 * ARENA_THREADMARK | |
| 35 * | |
| 36 * Optionally, this arena implementation can be compiled with some | |
| 37 * runtime checking enabled, which will catch the situation where | |
| 38 * one thread "marks" the arena, another thread allocates memory, | |
| 39 * and then the mark is released. Usually this is a surprise to | |
| 40 * the second thread, and this leads to weird runtime errors. | |
| 41 * Define ARENA_THREADMARK to catch these cases; we define it for all | |
| 42 * (internal and external) debug builds. | |
| 43 */ | |
| 44 #define ARENA_THREADMARK | |
| 45 | |
| 46 /* | |
| 47 * ARENA_DESTRUCTOR_LIST | |
| 48 * | |
| 49 * Unfortunately, our pointer-tracker facility, used in debug | |
| 50 * builds to agressively fight invalid pointers, requries that | |
| 51 * pointers be deregistered when objects are destroyed. This | |
| 52 * conflicts with the standard arena usage where "memory-only" | |
| 53 * objects (that don't hold onto resources outside the arena) | |
| 54 * can be allocated in an arena, and never destroyed other than | |
| 55 * when the arena is destroyed. Therefore we have added a | |
| 56 * destructor-registratio facility to our arenas. This was not | |
| 57 * a simple decision, since we're getting ever-further away from | |
| 58 * the original arena philosophy. However, it was felt that | |
| 59 * adding this in debug builds wouldn't be so bad; as it would | |
| 60 * discourage them from being used for "serious" purposes. | |
| 61 * This facility requires ARENA_THREADMARK to be defined. | |
| 62 */ | |
| 63 #ifdef ARENA_THREADMARK | |
| 64 #define ARENA_DESTRUCTOR_LIST | |
| 65 #endif /* ARENA_THREADMARK */ | |
| 66 | |
| 67 #endif /* DEBUG */ | |
| 68 | |
| 69 typedef struct nssListStr nssList; | |
| 70 typedef struct nssListIteratorStr nssListIterator; | |
| 71 typedef PRBool (* nssListCompareFunc)(void *a, void *b); | |
| 72 typedef PRIntn (* nssListSortFunc)(void *a, void *b); | |
| 73 typedef void (* nssListElementDestructorFunc)(void *el); | |
| 74 | |
| 75 typedef struct nssHashStr nssHash; | |
| 76 typedef void (PR_CALLBACK *nssHashIterator)(const void *key, | |
| 77 void *value, | |
| 78 void *arg); | |
| 79 | |
| 80 /* | |
| 81 * nssPointerTracker | |
| 82 * | |
| 83 * This type is used in debug builds (both external and internal) to | |
| 84 * track our object pointers. Objects of this type must be statically | |
| 85 * allocated, which means the structure size must be available to the | |
| 86 * compiler. Therefore we must expose the contents of this structure. | |
| 87 * But please don't access elements directly; use the accessors. | |
| 88 */ | |
| 89 | |
| 90 #ifdef DEBUG | |
| 91 struct nssPointerTrackerStr { | |
| 92 PRCallOnceType once; | |
| 93 PZLock *lock; | |
| 94 PLHashTable *table; | |
| 95 }; | |
| 96 typedef struct nssPointerTrackerStr nssPointerTracker; | |
| 97 #endif /* DEBUG */ | |
| 98 | |
| 99 /* | |
| 100 * nssStringType | |
| 101 * | |
| 102 * There are several types of strings in the real world. We try to | |
| 103 * use only UTF8 and avoid the rest, but that's not always possible. | |
| 104 * So we have a couple converter routines to go to and from the other | |
| 105 * string types. We have to be able to specify those string types, | |
| 106 * so we have this enumeration. | |
| 107 */ | |
| 108 | |
| 109 enum nssStringTypeEnum { | |
| 110 nssStringType_DirectoryString, | |
| 111 nssStringType_TeletexString, /* Not "teletext" with trailing 't' */ | |
| 112 nssStringType_PrintableString, | |
| 113 nssStringType_UniversalString, | |
| 114 nssStringType_BMPString, | |
| 115 nssStringType_UTF8String, | |
| 116 nssStringType_PHGString, | |
| 117 nssStringType_GeneralString, | |
| 118 | |
| 119 nssStringType_Unknown = -1 | |
| 120 }; | |
| 121 typedef enum nssStringTypeEnum nssStringType; | |
| 122 | |
| 123 PR_END_EXTERN_C | |
| 124 | |
| 125 #endif /* BASET_H */ |