mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-08-17 00:29:04 +00:00
422 lines
15 KiB
C
422 lines
15 KiB
C
|
/*
|
||
|
*******************************************************************************
|
||
|
*
|
||
|
* Copyright (C) 2000-2015, International Business Machines
|
||
|
* Corporation and others. All Rights Reserved.
|
||
|
*
|
||
|
*******************************************************************************
|
||
|
*
|
||
|
* File reslist.h
|
||
|
*
|
||
|
* Modification History:
|
||
|
*
|
||
|
* Date Name Description
|
||
|
* 02/21/00 weiv Creation.
|
||
|
*******************************************************************************
|
||
|
*/
|
||
|
|
||
|
#ifndef RESLIST_H
|
||
|
#define RESLIST_H
|
||
|
|
||
|
#define KEY_SPACE_SIZE 65536
|
||
|
#define RESLIST_MAX_INT_VECTOR 2048
|
||
|
|
||
|
#include "unicode/utypes.h"
|
||
|
#include "unicode/unistr.h"
|
||
|
#include "unicode/ures.h"
|
||
|
#include "unicode/ustring.h"
|
||
|
#include "cmemory.h"
|
||
|
#include "cstring.h"
|
||
|
#include "uhash.h"
|
||
|
#include "unewdata.h"
|
||
|
#include "uresdata.h"
|
||
|
#include "ustr.h"
|
||
|
|
||
|
U_CDECL_BEGIN
|
||
|
|
||
|
class PseudoListResource;
|
||
|
|
||
|
struct ResFile {
|
||
|
ResFile()
|
||
|
: fBytes(NULL), fIndexes(NULL),
|
||
|
fKeys(NULL), fKeysLength(0), fKeysCount(0),
|
||
|
fStrings(NULL), fStringIndexLimit(0),
|
||
|
fChecksum(0) {}
|
||
|
~ResFile() { close(); }
|
||
|
|
||
|
void close();
|
||
|
|
||
|
uint8_t *fBytes;
|
||
|
const int32_t *fIndexes;
|
||
|
const char *fKeys;
|
||
|
int32_t fKeysLength;
|
||
|
int32_t fKeysCount;
|
||
|
|
||
|
PseudoListResource *fStrings;
|
||
|
int32_t fStringIndexLimit;
|
||
|
|
||
|
int32_t fChecksum;
|
||
|
};
|
||
|
|
||
|
struct SResource;
|
||
|
|
||
|
typedef struct KeyMapEntry {
|
||
|
int32_t oldpos, newpos;
|
||
|
} KeyMapEntry;
|
||
|
|
||
|
/* Resource bundle root table */
|
||
|
struct SRBRoot {
|
||
|
SRBRoot(const UString *comment, UBool isPoolBundle, UErrorCode &errorCode);
|
||
|
~SRBRoot();
|
||
|
|
||
|
void write(const char *outputDir, const char *outputPkg,
|
||
|
char *writtenFilename, int writtenFilenameLen, UErrorCode &errorCode);
|
||
|
|
||
|
void setLocale(UChar *locale, UErrorCode &errorCode);
|
||
|
int32_t addTag(const char *tag, UErrorCode &errorCode);
|
||
|
|
||
|
const char *getKeyString(int32_t key) const;
|
||
|
const char *getKeyBytes(int32_t *pLength) const;
|
||
|
|
||
|
int32_t addKeyBytes(const char *keyBytes, int32_t length, UErrorCode &errorCode);
|
||
|
|
||
|
void compactKeys(UErrorCode &errorCode);
|
||
|
|
||
|
int32_t makeRes16(uint32_t resWord) const;
|
||
|
int32_t mapKey(int32_t oldpos) const;
|
||
|
|
||
|
private:
|
||
|
void compactStringsV2(UHashtable *stringSet, UErrorCode &errorCode);
|
||
|
|
||
|
public:
|
||
|
// TODO: private
|
||
|
|
||
|
SResource *fRoot; // Normally a TableResource.
|
||
|
char *fLocale;
|
||
|
int32_t fIndexLength;
|
||
|
int32_t fMaxTableLength;
|
||
|
UBool fNoFallback; /* see URES_ATT_NO_FALLBACK */
|
||
|
int8_t fStringsForm; /* default STRINGS_UTF16_V1 */
|
||
|
UBool fIsPoolBundle;
|
||
|
|
||
|
char *fKeys;
|
||
|
KeyMapEntry *fKeyMap;
|
||
|
int32_t fKeysBottom, fKeysTop;
|
||
|
int32_t fKeysCapacity;
|
||
|
int32_t fKeysCount;
|
||
|
int32_t fLocalKeyLimit; /* key offset < limit fits into URES_TABLE */
|
||
|
|
||
|
icu::UnicodeString f16BitUnits;
|
||
|
int32_t f16BitStringsLength;
|
||
|
|
||
|
const ResFile *fUsePoolBundle;
|
||
|
int32_t fPoolStringIndexLimit;
|
||
|
int32_t fPoolStringIndex16Limit;
|
||
|
int32_t fLocalStringIndexLimit;
|
||
|
SRBRoot *fWritePoolBundle;
|
||
|
};
|
||
|
|
||
|
/* write a java resource file */
|
||
|
// TODO: C++ify
|
||
|
void bundle_write_java(struct SRBRoot *bundle, const char *outputDir, const char* outputEnc, char *writtenFilename,
|
||
|
int writtenFilenameLen, const char* packageName, const char* bundleName, UErrorCode *status);
|
||
|
|
||
|
/* write a xml resource file */
|
||
|
// TODO: C++ify
|
||
|
void bundle_write_xml(struct SRBRoot *bundle, const char *outputDir,const char* outputEnc, const char* rbname,
|
||
|
char *writtenFilename, int writtenFilenameLen, const char* language, const char* package, UErrorCode *status);
|
||
|
|
||
|
/* Various resource types */
|
||
|
|
||
|
/*
|
||
|
* Return a unique pointer to a dummy object,
|
||
|
* for use in non-error cases when no resource is to be added to the bundle.
|
||
|
* (NULL is used in error cases.)
|
||
|
*/
|
||
|
struct SResource* res_none(void);
|
||
|
|
||
|
class ArrayResource;
|
||
|
class TableResource;
|
||
|
class IntVectorResource;
|
||
|
|
||
|
TableResource *table_open(struct SRBRoot *bundle, const char *tag, const struct UString* comment, UErrorCode *status);
|
||
|
|
||
|
ArrayResource *array_open(struct SRBRoot *bundle, const char *tag, const struct UString* comment, UErrorCode *status);
|
||
|
|
||
|
struct SResource *string_open(struct SRBRoot *bundle, const char *tag, const UChar *value, int32_t len, const struct UString* comment, UErrorCode *status);
|
||
|
|
||
|
struct SResource *alias_open(struct SRBRoot *bundle, const char *tag, UChar *value, int32_t len, const struct UString* comment, UErrorCode *status);
|
||
|
|
||
|
IntVectorResource *intvector_open(struct SRBRoot *bundle, const char *tag, const struct UString* comment, UErrorCode *status);
|
||
|
|
||
|
struct SResource *int_open(struct SRBRoot *bundle, const char *tag, int32_t value, const struct UString* comment, UErrorCode *status);
|
||
|
|
||
|
struct SResource *bin_open(struct SRBRoot *bundle, const char *tag, uint32_t length, uint8_t *data, const char* fileName, const struct UString* comment, UErrorCode *status);
|
||
|
|
||
|
/* Resource place holder */
|
||
|
|
||
|
struct SResource {
|
||
|
SResource();
|
||
|
SResource(SRBRoot *bundle, const char *tag, int8_t type, const UString* comment,
|
||
|
UErrorCode &errorCode);
|
||
|
virtual ~SResource();
|
||
|
|
||
|
UBool isTable() const { return fType == URES_TABLE; }
|
||
|
UBool isString() const { return fType == URES_STRING; }
|
||
|
|
||
|
const char *getKeyString(const SRBRoot *bundle) const;
|
||
|
|
||
|
/**
|
||
|
* Preflights strings.
|
||
|
* Finds duplicates and counts the total number of string code units
|
||
|
* so that they can be written first to the 16-bit array,
|
||
|
* for minimal string and container storage.
|
||
|
*
|
||
|
* We walk the final parse tree, rather than collecting this information while building it,
|
||
|
* so that we need not deal with changes to the parse tree (especially removing resources).
|
||
|
*/
|
||
|
void preflightStrings(SRBRoot *bundle, UHashtable *stringSet, UErrorCode &errorCode);
|
||
|
virtual void handlePreflightStrings(SRBRoot *bundle, UHashtable *stringSet, UErrorCode &errorCode);
|
||
|
|
||
|
/**
|
||
|
* Writes resource values into f16BitUnits
|
||
|
* and determines the resource item word, if possible.
|
||
|
*/
|
||
|
void write16(SRBRoot *bundle);
|
||
|
virtual void handleWrite16(SRBRoot *bundle);
|
||
|
|
||
|
/**
|
||
|
* Calculates ("preflights") and advances the *byteOffset
|
||
|
* by the size of the resource's data in the binary file and
|
||
|
* determines the resource item word.
|
||
|
*
|
||
|
* Most handlePreWrite() functions may add any number of bytes, but preWrite()
|
||
|
* will always pad it to a multiple of 4.
|
||
|
* The resource item type may be a related subtype of the fType.
|
||
|
*
|
||
|
* The preWrite() and write() functions start and end at the same
|
||
|
* byteOffset values.
|
||
|
* Prewriting allows bundle.write() to determine the root resource item word,
|
||
|
* before actually writing the bundle contents to the file,
|
||
|
* which is necessary because the root item is stored at the beginning.
|
||
|
*/
|
||
|
void preWrite(uint32_t *byteOffset);
|
||
|
virtual void handlePreWrite(uint32_t *byteOffset);
|
||
|
|
||
|
/**
|
||
|
* Writes the resource's data to mem and updates the byteOffset
|
||
|
* in parallel.
|
||
|
*/
|
||
|
void write(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
virtual void handleWrite(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
|
||
|
int8_t fType; /* nominal type: fRes (when != 0xffffffff) may use subtype */
|
||
|
UBool fWritten; /* res_write() can exit early */
|
||
|
uint32_t fRes; /* resource item word; RES_BOGUS=0xffffffff if not known yet */
|
||
|
int32_t fRes16; /* Res16 version of fRes for Table, Table16, Array16; -1 if it does not fit. */
|
||
|
int32_t fKey; /* Index into bundle->fKeys; -1 if no key. */
|
||
|
int32_t fKey16; /* Key16 version of fKey for Table & Table16; -1 if no key or it does not fit. */
|
||
|
int line; /* used internally to report duplicate keys in tables */
|
||
|
SResource *fNext; /* This is for internal chaining while building */
|
||
|
struct UString fComment;
|
||
|
};
|
||
|
|
||
|
class ContainerResource : public SResource {
|
||
|
public:
|
||
|
ContainerResource(SRBRoot *bundle, const char *tag, int8_t type,
|
||
|
const UString* comment, UErrorCode &errorCode)
|
||
|
: SResource(bundle, tag, type, comment, errorCode),
|
||
|
fCount(0), fFirst(NULL) {}
|
||
|
virtual ~ContainerResource();
|
||
|
|
||
|
virtual void handlePreflightStrings(SRBRoot *bundle, UHashtable *stringSet, UErrorCode &errorCode);
|
||
|
protected:
|
||
|
void writeAllRes16(SRBRoot *bundle);
|
||
|
void preWriteAllRes(uint32_t *byteOffset);
|
||
|
void writeAllRes(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
void writeAllRes32(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
|
||
|
public:
|
||
|
// TODO: private with getter?
|
||
|
uint32_t fCount;
|
||
|
SResource *fFirst;
|
||
|
};
|
||
|
|
||
|
class TableResource : public ContainerResource {
|
||
|
public:
|
||
|
TableResource(SRBRoot *bundle, const char *tag,
|
||
|
const UString* comment, UErrorCode &errorCode)
|
||
|
: ContainerResource(bundle, tag, URES_TABLE, comment, errorCode),
|
||
|
fTableType(URES_TABLE), fRoot(bundle) {}
|
||
|
virtual ~TableResource();
|
||
|
|
||
|
void add(SResource *res, int linenumber, UErrorCode &errorCode);
|
||
|
|
||
|
virtual void handleWrite16(SRBRoot *bundle);
|
||
|
virtual void handlePreWrite(uint32_t *byteOffset);
|
||
|
virtual void handleWrite(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
|
||
|
int8_t fTableType; // determined by table_write16() for table_preWrite() & table_write()
|
||
|
SRBRoot *fRoot;
|
||
|
};
|
||
|
|
||
|
class ArrayResource : public ContainerResource {
|
||
|
public:
|
||
|
ArrayResource(SRBRoot *bundle, const char *tag,
|
||
|
const UString* comment, UErrorCode &errorCode)
|
||
|
: ContainerResource(bundle, tag, URES_ARRAY, comment, errorCode),
|
||
|
fLast(NULL) {}
|
||
|
virtual ~ArrayResource();
|
||
|
|
||
|
void add(SResource *res);
|
||
|
|
||
|
virtual void handleWrite16(SRBRoot *bundle);
|
||
|
virtual void handlePreWrite(uint32_t *byteOffset);
|
||
|
virtual void handleWrite(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
|
||
|
SResource *fLast;
|
||
|
};
|
||
|
|
||
|
/**
|
||
|
* List of resources for a pool bundle.
|
||
|
* Writes an empty table resource, rather than a container structure.
|
||
|
*/
|
||
|
class PseudoListResource : public ContainerResource {
|
||
|
public:
|
||
|
PseudoListResource(SRBRoot *bundle, UErrorCode &errorCode)
|
||
|
: ContainerResource(bundle, NULL, URES_TABLE, NULL, errorCode) {}
|
||
|
virtual ~PseudoListResource();
|
||
|
|
||
|
void add(SResource *res);
|
||
|
|
||
|
virtual void handleWrite16(SRBRoot *bundle);
|
||
|
};
|
||
|
|
||
|
class StringBaseResource : public SResource {
|
||
|
public:
|
||
|
StringBaseResource(SRBRoot *bundle, const char *tag, int8_t type,
|
||
|
const UChar *value, int32_t len,
|
||
|
const UString* comment, UErrorCode &errorCode);
|
||
|
StringBaseResource(SRBRoot *bundle, int8_t type,
|
||
|
const icu::UnicodeString &value, UErrorCode &errorCode);
|
||
|
StringBaseResource(int8_t type, const UChar *value, int32_t len, UErrorCode &errorCode);
|
||
|
virtual ~StringBaseResource();
|
||
|
|
||
|
const UChar *getBuffer() const { return fString.getBuffer(); }
|
||
|
int32_t length() const { return fString.length(); }
|
||
|
|
||
|
virtual void handlePreWrite(uint32_t *byteOffset);
|
||
|
virtual void handleWrite(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
|
||
|
// TODO: private with getter?
|
||
|
icu::UnicodeString fString;
|
||
|
};
|
||
|
|
||
|
class StringResource : public StringBaseResource {
|
||
|
public:
|
||
|
StringResource(SRBRoot *bundle, const char *tag, const UChar *value, int32_t len,
|
||
|
const UString* comment, UErrorCode &errorCode)
|
||
|
: StringBaseResource(bundle, tag, URES_STRING, value, len, comment, errorCode),
|
||
|
fSame(NULL), fSuffixOffset(0),
|
||
|
fNumCopies(0), fNumUnitsSaved(0), fNumCharsForLength(0) {}
|
||
|
StringResource(SRBRoot *bundle, const icu::UnicodeString &value, UErrorCode &errorCode)
|
||
|
: StringBaseResource(bundle, URES_STRING, value, errorCode),
|
||
|
fSame(NULL), fSuffixOffset(0),
|
||
|
fNumCopies(0), fNumUnitsSaved(0), fNumCharsForLength(0) {}
|
||
|
StringResource(int32_t poolStringIndex, int8_t numCharsForLength,
|
||
|
const UChar *value, int32_t length,
|
||
|
UErrorCode &errorCode)
|
||
|
: StringBaseResource(URES_STRING, value, length, errorCode),
|
||
|
fSame(NULL), fSuffixOffset(0),
|
||
|
fNumCopies(0), fNumUnitsSaved(0), fNumCharsForLength(numCharsForLength) {
|
||
|
// v3 pool string encoded as string-v2 with low offset
|
||
|
fRes = URES_MAKE_RESOURCE(URES_STRING_V2, poolStringIndex);
|
||
|
fWritten = TRUE;
|
||
|
}
|
||
|
virtual ~StringResource();
|
||
|
|
||
|
int32_t get16BitStringsLength() const {
|
||
|
return fNumCharsForLength + length() + 1; // +1 for the NUL
|
||
|
}
|
||
|
|
||
|
virtual void handlePreflightStrings(SRBRoot *bundle, UHashtable *stringSet, UErrorCode &errorCode);
|
||
|
virtual void handleWrite16(SRBRoot *bundle);
|
||
|
|
||
|
void writeUTF16v2(int32_t base, icu::UnicodeString &dest);
|
||
|
|
||
|
StringResource *fSame; // used for duplicates
|
||
|
int32_t fSuffixOffset; // this string is a suffix of fSame at this offset
|
||
|
int32_t fNumCopies; // number of equal strings represented by one stringSet element
|
||
|
int32_t fNumUnitsSaved; // from not writing duplicates and suffixes
|
||
|
int8_t fNumCharsForLength;
|
||
|
};
|
||
|
|
||
|
class AliasResource : public StringBaseResource {
|
||
|
public:
|
||
|
AliasResource(SRBRoot *bundle, const char *tag, const UChar *value, int32_t len,
|
||
|
const UString* comment, UErrorCode &errorCode)
|
||
|
: StringBaseResource(bundle, tag, URES_ALIAS, value, len, comment, errorCode) {}
|
||
|
virtual ~AliasResource();
|
||
|
};
|
||
|
|
||
|
class IntResource : public SResource {
|
||
|
public:
|
||
|
IntResource(SRBRoot *bundle, const char *tag, int32_t value,
|
||
|
const UString* comment, UErrorCode &errorCode);
|
||
|
virtual ~IntResource();
|
||
|
|
||
|
// TODO: private with getter?
|
||
|
int32_t fValue;
|
||
|
};
|
||
|
|
||
|
class IntVectorResource : public SResource {
|
||
|
public:
|
||
|
IntVectorResource(SRBRoot *bundle, const char *tag,
|
||
|
const UString* comment, UErrorCode &errorCode);
|
||
|
virtual ~IntVectorResource();
|
||
|
|
||
|
void add(int32_t value, UErrorCode &errorCode);
|
||
|
|
||
|
virtual void handlePreWrite(uint32_t *byteOffset);
|
||
|
virtual void handleWrite(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
|
||
|
// TODO: UVector32
|
||
|
uint32_t fCount;
|
||
|
uint32_t *fArray;
|
||
|
};
|
||
|
|
||
|
class BinaryResource : public SResource {
|
||
|
public:
|
||
|
BinaryResource(SRBRoot *bundle, const char *tag,
|
||
|
uint32_t length, uint8_t *data, const char* fileName,
|
||
|
const UString* comment, UErrorCode &errorCode);
|
||
|
virtual ~BinaryResource();
|
||
|
|
||
|
virtual void handlePreWrite(uint32_t *byteOffset);
|
||
|
virtual void handleWrite(UNewDataMemory *mem, uint32_t *byteOffset);
|
||
|
|
||
|
// TODO: CharString?
|
||
|
uint32_t fLength;
|
||
|
uint8_t *fData;
|
||
|
// TODO: CharString
|
||
|
char* fFileName; // file name for binary or import binary tags if any
|
||
|
};
|
||
|
|
||
|
// TODO: use LocalPointer or delete
|
||
|
void res_close(struct SResource *res);
|
||
|
|
||
|
void setIncludeCopyright(UBool val);
|
||
|
UBool getIncludeCopyright(void);
|
||
|
|
||
|
void setFormatVersion(int32_t formatVersion);
|
||
|
|
||
|
int32_t getFormatVersion();
|
||
|
|
||
|
void setUsePoolBundle(UBool use);
|
||
|
|
||
|
/* in wrtxml.cpp */
|
||
|
uint32_t computeCRC(const char *ptr, uint32_t len, uint32_t lastcrc);
|
||
|
|
||
|
U_CDECL_END
|
||
|
#endif /* #ifndef RESLIST_H */
|