X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/libsecurity_codesigning/lib/cscdefs.h?ds=inline

diff --git a/libsecurity_codesigning/lib/cscdefs.h b/libsecurity_codesigning/lib/cscdefs.h
deleted file mode 100644
index 4c3b9985..00000000
--- a/libsecurity_codesigning/lib/cscdefs.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Magic numbers used by Code Signing
- */
-enum {
-	CSMAGIC_REQUIREMENT	= 0xfade0c00,		/* single Requirement blob */
-	CSMAGIC_REQUIREMENTS = 0xfade0c01,		/* Requirements vector (internal requirements) */
-	CSMAGIC_CODEDIRECTORY = 0xfade0c02,		/* CodeDirectory blob */
-	CSMAGIC_EMBEDDED_SIGNATURE = 0xfade0cc0, /* embedded form of signature data */
-	CSMAGIC_DETACHED_SIGNATURE = 0xfade0cc1, /* multi-arch collection of embedded signatures */
-	
-	CSSLOT_CODEDIRECTORY = 0,				/* slot index for CodeDirectory */
-};
-
-
-/*
- * Structure of an embedded-signature SuperBlob
- */
-typedef struct __BlobIndex {
-	uint32_t type;					/* type of entry */
-	uint32_t offset;				/* offset of entry */
-} CS_BlobIndex;
-
-typedef struct __SuperBlob {
-	uint32_t magic;					/* magic number */
-	uint32_t length;				/* total length of SuperBlob */
-	uint32_t count;					/* number of index entries following */
-	CS_BlobIndex index[];			/* (count) entries */
-	/* followed by Blobs in no particular order as indicated by offsets in index */
-} CS_SuperBlob;
-
-
-/*
- * C form of a CodeDirectory.
- */
-typedef struct __CodeDirectory {
-	uint32_t magic;					/* magic number (CSMAGIC_CODEDIRECTORY) */
-	uint32_t length;				/* total length of CodeDirectory blob */
-	uint32_t version;				/* compatibility version */
-	uint32_t flags;					/* setup and mode flags */
-	uint32_t hashOffset;			/* offset of hash slot element at index zero */
-	uint32_t identOffset;			/* offset of identifier string */
-	uint32_t nSpecialSlots;			/* number of special hash slots */
-	uint32_t nCodeSlots;			/* number of ordinary (code) hash slots */
-	uint32_t codeLimit;				/* limit to main image signature range */
-	uint8_t hashSize;				/* size of each hash in bytes */
-	uint8_t hashType;				/* type of hash (cdHashType* constants) */
-	uint8_t spare1;					/* unused (must be zero) */
-	uint8_t	pageSize;				/* log2(page size in bytes); 0 => infinite */
-	uint32_t spare2;				/* unused (must be zero) */
-	/* followed by dynamic content as located by offset fields above */
-} CS_CodeDirectory;
-
-
-/*
- * Sample code to locate the CodeDirectory from an embedded signature blob
- */
-static inline const CS_CodeDirectory *findCodeDirectory(const CS_SuperBlob *embedded)
-{
-	if (embedded && ntohl(embedded->magic) == CSMAGIC_EMBEDDED_SIGNATURE) {
-		const CS_BlobIndex *limit = &embedded->index[ntohl(embedded->count)];
-		const CS_BlobIndex *p;
-		for (p = embedded->index; p < limit; ++p)
-			if (ntohl(p->type) == CSSLOT_CODEDIRECTORY) {
-				const unsigned char *base = (const unsigned char *)embedded;
-				const CS_CodeDirectory *cd = (const CS_CodeDirectory *)(base + ntohl(p->offset));
-				if (cd->magic == CSMAGIC_CODEDIRECTORY)
-					return cd;
-				else
-					break;
-			}
-	}
-	// not found
-	return NULL;
-}
-
-
-/*
- * Locating a page hash
- */
-static inline const unsigned char *hashes(const CS_CodeDirectory *cd, unsigned page)
-{
-	const unsigned char *base = (const unsigned char *)cd;
-	assert(page < ntohl(cd->nCodeSlots));
-	
-	// "20" below is the size of a SHA-1 hash. There's got to be a constant for that
-	// where you get your SHA-1 functions from. This can also be had as cd->hashSize
-	// (but the constant is marginally faster, I suppose)
-	return base + ntohl(cd->hashOffset) + page * 20;
-}