--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/fontservices/textshaperplugin/IcuSource/common/uresimp.h Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,168 @@
+/*
+**********************************************************************
+* Copyright (C) 2000-2005, International Business Machines
+* Corporation and others. All Rights Reserved.
+**********************************************************************
+*/
+
+#ifndef URESIMP_H
+#define URESIMP_H
+
+#include "unicode/ures.h"
+
+#include "uresdata.h"
+
+#define kRootLocaleName "root"
+
+/*
+ The default minor version and the version separator must be exactly one
+ character long.
+*/
+
+#define kDefaultMinorVersion "0"
+#define kVersionSeparator "."
+#define kVersionTag "Version"
+
+#define MAGIC1 19700503
+#define MAGIC2 19641227
+
+#define URES_MAX_ALIAS_LEVEL 256
+#define URES_MAX_BUFFER_SIZE 256
+
+/*
+enum UResEntryType {
+ ENTRY_OK = 0,
+ ENTRY_GOTO_ROOT = 1,
+ ENTRY_GOTO_DEFAULT = 2,
+ ENTRY_INVALID = 3
+};
+
+typedef enum UResEntryType UResEntryType;
+*/
+
+struct UResourceDataEntry;
+typedef struct UResourceDataEntry UResourceDataEntry;
+
+struct UResourceDataEntry {
+ char *fName; /* name of the locale for bundle - still to decide whether it is original or fallback */
+ char *fPath; /* path to bundle - used for distinguishing between resources with the same name */
+ uint32_t fCountExisting; /* how much is this resource used */
+ ResourceData fData; /* data for low level access */
+ UResourceDataEntry *fParent; /*next resource in fallback chain*/
+/* UResEntryType fStatus;*/
+ UErrorCode fBogus;
+ int32_t fHashKey; /* for faster access in the hashtable */
+};
+
+#define RES_BUFSIZE 64
+#define RES_PATH_SEPARATOR '/'
+#define RES_PATH_SEPARATOR_S "/"
+
+struct UResourceBundle {
+ const char *fKey; /*tag*/
+ UResourceDataEntry *fData; /*for low-level access*/
+ char *fVersion;
+ char *fResPath; /* full path to the resource: "zh_TW/CollationElements/Sequence" */
+ char fResBuf[RES_BUFSIZE];
+ int32_t fResPathLen;
+ UBool fHasFallback;
+ UBool fIsTopLevel;
+ uint32_t fMagic1; /* For determining if it's a stack object */
+ uint32_t fMagic2; /* For determining if it's a stack object */
+ int32_t fIndex;
+ int32_t fSize;
+ ResourceData fResData;
+ Resource fRes;
+
+ UResourceDataEntry *fTopLevelData; /* for getting the valid locale */
+ const UResourceBundle *fParentRes; /* needed to get the actual locale for a child resource */
+
+};
+
+U_CAPI void U_EXPORT2 ures_initStackObject(UResourceBundle* resB);
+
+/* Some getters used by the copy constructor */
+U_CFUNC const char* ures_getName(const UResourceBundle* resB);
+U_CFUNC const char* ures_getPath(const UResourceBundle* resB);
+U_CFUNC void ures_appendResPath(UResourceBundle *resB, const char* toAdd, int32_t lenToAdd);
+/*U_CFUNC void ures_setResPath(UResourceBundle *resB, const char* toAdd);*/
+U_CFUNC void ures_freeResPath(UResourceBundle *resB);
+
+/* Candidates for export */
+U_CFUNC UResourceBundle *ures_copyResb(UResourceBundle *r, const UResourceBundle *original, UErrorCode *status);
+
+/**
+ * Returns a resource that can be located using the pathToResource argument. One needs optional package, locale
+ * and path inside the locale, for example: "/myData/en/zoneStrings/3". Keys and indexes are supported. Keys
+ * need to reference data in named structures, while indexes can reference both named and anonymous resources.
+ * Features a fill-in parameter.
+ *
+ * Note, this function does NOT have a syntax for specifying items within a tree. May want to consider a
+ * syntax that delineates between package/tree and resource.
+ *
+ * @param pathToResource a path that will lead to the requested resource
+ * @param fillIn if NULL a new UResourceBundle struct is allocated and must be deleted by the caller.
+ * Alternatively, you can supply a struct to be filled by this function.
+ * @param status fills in the outgoing error code.
+ * @return a pointer to a UResourceBundle struct. If fill in param was NULL, caller must delete it
+ * @draft ICU 2.2
+ */
+U_CAPI UResourceBundle* U_EXPORT2
+ures_findResource(const char* pathToResource,
+ UResourceBundle *fillIn, UErrorCode *status);
+
+/**
+ * Returns a sub resource that can be located using the pathToResource argument. One needs a path inside
+ * the supplied resource, for example, if you have "en_US" resource bundle opened, you might ask for
+ * "zoneStrings/3". Keys and indexes are supported. Keys
+ * need to reference data in named structures, while indexes can reference both
+ * named and anonymous resources.
+ * Features a fill-in parameter.
+ *
+ * @param resourceBundle a resource
+ * @param pathToResource a path that will lead to the requested resource
+ * @param fillIn if NULL a new UResourceBundle struct is allocated and must be deleted by the caller.
+ * Alternatively, you can supply a struct to be filled by this function.
+ * @param status fills in the outgoing error code.
+ * @return a pointer to a UResourceBundle struct. If fill in param was NULL, caller must delete it
+ * @draft ICU 2.2
+ */
+U_CAPI UResourceBundle* U_EXPORT2
+ures_findSubResource(const UResourceBundle *resB,
+ char* pathToResource,
+ UResourceBundle *fillIn, UErrorCode *status);
+
+/**
+ * Returns a functionally equivalent locale (considering keywords) for the specified keyword.
+ * @param result fillin for the equivalent locale
+ * @param resultCapacity capacity of the fillin buffer
+ * @param path path to the tree, or NULL for ICU data
+ * @param resName top level resource. Example: "collations"
+ * @param keyword locale keyword. Example: "collation"
+ * @param locid The requested locale
+ * @param isAvailable If non-null, pointer to fillin parameter that indicates whether the
+ * requested locale was available. The locale is defined as 'available' if it physically
+ * exists within the specified tree.
+ * @param omitDefault if TRUE, omit keyword and value if default. 'de_DE\@collation=standard' -> 'de_DE'
+ * @param status error code
+ * @return the actual buffer size needed for the full locale. If it's greater
+ * than resultCapacity, the returned full name will be truncated and an error code will be returned.
+ * @internal ICU 3.0
+ */
+U_INTERNAL int32_t U_EXPORT2
+ures_getFunctionalEquivalent(char *result, int32_t resultCapacity,
+ const char *path, const char *resName, const char *keyword, const char *locid,
+ UBool *isAvailable, UBool omitDefault, UErrorCode *status);
+
+/**
+ * Given a tree path and keyword, return a string enumeration of all possible values for that keyword.
+ * @param path path to the tree, or NULL for ICU data
+ * @param keyword a particular keyword to consider, must match a top level resource name
+ * within the tree.
+ * @param status error code
+ * @internal ICU 3.0
+ */
+U_INTERNAL UEnumeration* U_EXPORT2
+ures_getKeywordValues(const char *path, const char *keyword, UErrorCode *status);
+
+#endif /*URESIMP_H*/