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authorJonathan Kew <jfkthame@googlemail.com>2008-03-04 13:21:23 +0000
committerJonathan Kew <jfkthame@googlemail.com>2008-03-04 13:21:23 +0000
commitf483a5de9331a257f597282e611ecfb63f5ab118 (patch)
tree756baa5a727dd0438448eb380bb6ca81fb41d534 /Build/source/libs/icu-xetex/common/udatamem.c
parente2603863b071e717675b6a69e97c45a42e55bf2c (diff)
remove old icu version
git-svn-id: svn://tug.org/texlive/trunk@6841 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/icu-xetex/common/udatamem.c')
-rw-r--r--Build/source/libs/icu-xetex/common/udatamem.c160
1 files changed, 0 insertions, 160 deletions
diff --git a/Build/source/libs/icu-xetex/common/udatamem.c b/Build/source/libs/icu-xetex/common/udatamem.c
deleted file mode 100644
index b0778a63807..00000000000
--- a/Build/source/libs/icu-xetex/common/udatamem.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-******************************************************************************
-*
-* Copyright (C) 1999-2004, International Business Machines
-* Corporation and others. All Rights Reserved.
-*
-******************************************************************************/
-
-
-/*----------------------------------------------------------------------------------
- *
- * UDataMemory A class-like struct that serves as a handle to a piece of memory
- * that contains some ICU data (resource, converters, whatever.)
- *
- * When an application opens ICU data (with udata_open, for example,
- * a UDataMemory * is returned.
- *
- *----------------------------------------------------------------------------------*/
-
-#include "unicode/utypes.h"
-#include "cmemory.h"
-#include "unicode/udata.h"
-
-#include "udatamem.h"
-
-void UDataMemory_init(UDataMemory *This) {
- uprv_memset(This, 0, sizeof(UDataMemory));
- This->length=-1;
-}
-
-
-void UDatamemory_assign(UDataMemory *dest, UDataMemory *source) {
- /* UDataMemory Assignment. Destination UDataMemory must be initialized first. */
- UBool mallocedFlag = dest->heapAllocated;
- uprv_memcpy(dest, source, sizeof(UDataMemory));
- dest->heapAllocated = mallocedFlag;
-}
-
-UDataMemory *UDataMemory_createNewInstance(UErrorCode *pErr) {
- UDataMemory *This;
-
- if (U_FAILURE(*pErr)) {
- return NULL;
- }
- This = uprv_malloc(sizeof(UDataMemory));
- if (This == NULL) {
- *pErr = U_MEMORY_ALLOCATION_ERROR; }
- else {
- UDataMemory_init(This);
- This->heapAllocated = TRUE;
- }
- return This;
-}
-
-
-const DataHeader *
-UDataMemory_normalizeDataPointer(const void *p) {
- /* allow the data to be optionally prepended with an alignment-forcing double value */
- const DataHeader *pdh = (const DataHeader *)p;
- if(pdh==NULL || (pdh->dataHeader.magic1==0xda && pdh->dataHeader.magic2==0x27)) {
- return pdh;
- } else {
-#ifdef OS400
- /*
- TODO: Fix this once the compiler implements this feature. Keep in sync with genccode.c
-
- This is here because this platform can't currently put
- const data into the read-only pages of an object or
- shared library (service program). Only strings are allowed in read-only
- pages, so we use char * strings to store the data.
-
- In order to prevent the beginning of the data from ever matching the
- magic numbers we must skip the initial double.
- [grhoten 4/24/2003]
- */
- return (const DataHeader *)*((const void **)p+1);
-#else
- return (const DataHeader *)((const double *)p+1);
-#endif
- }
-}
-
-
-void UDataMemory_setData (UDataMemory *This, const void *dataAddr) {
- This->pHeader = UDataMemory_normalizeDataPointer(dataAddr);
-}
-
-
-U_CAPI void U_EXPORT2
-udata_close(UDataMemory *pData) {
- if(pData!=NULL) {
- uprv_unmapFile(pData);
- if(pData->heapAllocated ) {
- uprv_free(pData);
- } else {
- UDataMemory_init(pData);
- }
- }
-}
-
-U_CAPI const void * U_EXPORT2
-udata_getMemory(UDataMemory *pData) {
- if(pData!=NULL && pData->pHeader!=NULL) {
- return (char *)(pData->pHeader)+udata_getHeaderSize(pData->pHeader);
- } else {
- return NULL;
- }
-}
-
-/**
- * Get the length of the data item if possible.
- * The length may be up to 15 bytes larger than the actual data.
- *
- * TODO Consider making this function public.
- * It would have to return the actual length in more cases.
- * For example, the length of the last item in a .dat package could be
- * computed from the size of the whole .dat package minus the offset of the
- * last item.
- * The size of a file that was directly memory-mapped could be determined
- * using some system API.
- *
- * In order to get perfect values for all data items, we may have to add a
- * length field to UDataInfo, but that complicates data generation
- * and may be overkill.
- *
- * @param pData The data item.
- * @return the length of the data item, or -1 if not known
- * @internal Currently used only in cintltst/udatatst.c
- */
-U_CAPI int32_t U_EXPORT2
-udata_getLength(const UDataMemory *pData) {
- if(pData!=NULL && pData->pHeader!=NULL && pData->length>=0) {
- /*
- * subtract the header size,
- * return only the size of the actual data starting at udata_getMemory()
- */
- return pData->length-udata_getHeaderSize(pData->pHeader);
- } else {
- return -1;
- }
-}
-
-/**
- * Get the memory including the data header.
- * Used in cintltst/udatatst.c
- * @internal
- */
-U_CAPI const void * U_EXPORT2
-udata_getRawMemory(const UDataMemory *pData) {
- if(pData!=NULL && pData->pHeader!=NULL) {
- return pData->pHeader;
- } else {
- return NULL;
- }
-}
-
-UBool UDataMemory_isLoaded(UDataMemory *This) {
- return This->pHeader != NULL;
-}
-