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authorMike Lockwood <lockwood@google.com>2013-08-28 09:44:17 -0700
committerMike Lockwood <lockwood@google.com>2013-08-28 09:44:17 -0700
commit9f6a119c8aa276432ece4fe2118bd8a3c9b1067e (patch)
tree1391656f9ad624aa99d4c7d2880d38121801a424 /tools/aapt/StringPool.h
parent647b6f5ed276bf93d95e5801e5e8af2802ef5fbb (diff)
Move frameworks/base/tools/ to frameworks/tools/
Change-Id: I3ffafdab27cc4aca256c3a5806b630795b75d5c8
Diffstat (limited to 'tools/aapt/StringPool.h')
-rw-r--r--tools/aapt/StringPool.h183
1 files changed, 0 insertions, 183 deletions
diff --git a/tools/aapt/StringPool.h b/tools/aapt/StringPool.h
deleted file mode 100644
index 1b3abfd9b4c6..000000000000
--- a/tools/aapt/StringPool.h
+++ /dev/null
@@ -1,183 +0,0 @@
-//
-// Copyright 2006 The Android Open Source Project
-//
-// Build resource files from raw assets.
-//
-
-#ifndef STRING_POOL_H
-#define STRING_POOL_H
-
-#include "Main.h"
-#include "AaptAssets.h"
-
-#include <androidfw/ResourceTypes.h>
-#include <utils/String16.h>
-#include <utils/TypeHelpers.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <errno.h>
-
-#include <libexpat/expat.h>
-
-using namespace android;
-
-#define PRINT_STRING_METRICS 0
-
-void strcpy16_htod(uint16_t* dst, const uint16_t* src);
-
-void printStringPool(const ResStringPool* pool);
-
-/**
- * The StringPool class is used as an intermediate representation for
- * generating the string pool resource data structure that can be parsed with
- * ResStringPool in include/utils/ResourceTypes.h.
- */
-class StringPool
-{
-public:
- struct entry {
- entry() : offset(0) { }
- entry(const String16& _value) : value(_value), offset(0), hasStyles(false) { }
- entry(const entry& o) : value(o.value), offset(o.offset),
- hasStyles(o.hasStyles), indices(o.indices),
- configTypeName(o.configTypeName), configs(o.configs) { }
-
- String16 value;
- size_t offset;
- bool hasStyles;
- Vector<size_t> indices;
- String8 configTypeName;
- Vector<ResTable_config> configs;
-
- String8 makeConfigsString() const;
-
- int compare(const entry& o) const;
-
- inline bool operator<(const entry& o) const { return compare(o) < 0; }
- inline bool operator<=(const entry& o) const { return compare(o) <= 0; }
- inline bool operator==(const entry& o) const { return compare(o) == 0; }
- inline bool operator!=(const entry& o) const { return compare(o) != 0; }
- inline bool operator>=(const entry& o) const { return compare(o) >= 0; }
- inline bool operator>(const entry& o) const { return compare(o) > 0; }
- };
-
- struct entry_style_span {
- String16 name;
- ResStringPool_span span;
- };
-
- struct entry_style {
- entry_style() : offset(0) { }
-
- entry_style(const entry_style& o) : offset(o.offset), spans(o.spans) { }
-
- size_t offset;
- Vector<entry_style_span> spans;
- };
-
- /**
- * If 'utf8' is true, strings will be encoded with UTF-8 instead of
- * left in Java's native UTF-16.
- */
- explicit StringPool(bool utf8 = false);
-
- /**
- * Add a new string to the pool. If mergeDuplicates is true, thenif
- * the string already exists the existing entry for it will be used;
- * otherwise, or if the value doesn't already exist, a new entry is
- * created.
- *
- * Returns the index in the entry array of the new string entry.
- */
- ssize_t add(const String16& value, bool mergeDuplicates = false,
- const String8* configTypeName = NULL, const ResTable_config* config = NULL);
-
- ssize_t add(const String16& value, const Vector<entry_style_span>& spans,
- const String8* configTypeName = NULL, const ResTable_config* config = NULL);
-
- status_t addStyleSpan(size_t idx, const String16& name,
- uint32_t start, uint32_t end);
- status_t addStyleSpans(size_t idx, const Vector<entry_style_span>& spans);
- status_t addStyleSpan(size_t idx, const entry_style_span& span);
-
- // Sort the contents of the string block by the configuration associated
- // with each item. After doing this you can use mapOriginalPosToNewPos()
- // to find out the new position given the position originally returned by
- // add().
- void sortByConfig();
-
- // For use after sortByConfig() to map from the original position of
- // a string to its new sorted position.
- size_t mapOriginalPosToNewPos(size_t originalPos) const {
- return mOriginalPosToNewPos.itemAt(originalPos);
- }
-
- sp<AaptFile> createStringBlock();
-
- status_t writeStringBlock(const sp<AaptFile>& pool);
-
- /**
- * Find out an offset in the pool for a particular string. If the string
- * pool is sorted, this can not be called until after createStringBlock()
- * or writeStringBlock() has been called
- * (which determines the offsets). In the case of a string that appears
- * multiple times in the pool, the first offset will be returned. Returns
- * -1 if the string does not exist.
- */
- ssize_t offsetForString(const String16& val) const;
-
- /**
- * Find all of the offsets in the pool for a particular string. If the
- * string pool is sorted, this can not be called until after
- * createStringBlock() or writeStringBlock() has been called
- * (which determines the offsets). Returns NULL if the string does not exist.
- */
- const Vector<size_t>* offsetsForString(const String16& val) const;
-
-private:
- static int config_sort(void* state, const void* lhs, const void* rhs);
-
- const bool mUTF8;
-
- // The following data structures represent the actual structures
- // that will be generated for the final string pool.
-
- // Raw array of unique strings, in some arbitrary order. This is the
- // actual strings that appear in the final string pool, in the order
- // that they will be written.
- Vector<entry> mEntries;
- // Array of indices into mEntries, in the order they were
- // added to the pool. This can be different than mEntries
- // if the same string was added multiple times (it will appear
- // once in mEntries, with multiple occurrences in this array).
- // This is the lookup array that will be written for finding
- // the string for each offset/position in the string pool.
- Vector<size_t> mEntryArray;
- // Optional style span information associated with each index of
- // mEntryArray.
- Vector<entry_style> mEntryStyleArray;
-
- // The following data structures are used for book-keeping as the
- // string pool is constructed.
-
- // Unique set of all the strings added to the pool, mapped to
- // the first index of mEntryArray where the value was added.
- DefaultKeyedVector<String16, ssize_t> mValues;
- // This array maps from the original position a string was placed at
- // in mEntryArray to its new position after being sorted with sortByConfig().
- Vector<size_t> mOriginalPosToNewPos;
-};
-
-// The entry types are trivially movable because all fields they contain, including
-// the vectors and strings, are trivially movable.
-namespace android {
- ANDROID_TRIVIAL_MOVE_TRAIT(StringPool::entry);
- ANDROID_TRIVIAL_MOVE_TRAIT(StringPool::entry_style_span);
- ANDROID_TRIVIAL_MOVE_TRAIT(StringPool::entry_style);
-};
-
-#endif
-