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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:45 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:45 -0800
commitd83a98f4ce9cfa908f5c54bbd70f03eec07e7553 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /tools/aapt/StringPool.h
parent076357b8567458d4b6dfdcf839ef751634cd2bfb (diff)
auto import from //depot/cupcake/@135843
Diffstat (limited to 'tools/aapt/StringPool.h')
-rw-r--r--tools/aapt/StringPool.h148
1 files changed, 0 insertions, 148 deletions
diff --git a/tools/aapt/StringPool.h b/tools/aapt/StringPool.h
deleted file mode 100644
index 9082b374d1b7..000000000000
--- a/tools/aapt/StringPool.h
+++ /dev/null
@@ -1,148 +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 <utils/ResourceTypes.h>
-#include <utils/String16.h>
-#include <utils/TextOutput.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <errno.h>
-
-#include <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) { }
- entry(const entry& o) : value(o.value), offset(o.offset), indices(o.indices) { }
-
- String16 value;
- size_t offset;
- Vector<size_t> indices;
- };
-
- 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 'sorted' is true, then the final strings in the resource data
- * structure will be generated in sorted order. This allow for fast
- * lookup with ResStringPool::indexOfString() (O(log n)), at the expense
- * of support for styled string entries (which requires the same string
- * be included multiple times in the pool).
- */
- explicit StringPool(bool sorted = 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. Note that
- * if this string pool is sorted, the returned index will not be valid
- * when the pool is finally written.
- */
- ssize_t add(const String16& value, bool mergeDuplicates = false);
-
- ssize_t add(const String16& value, const Vector<entry_style_span>& spans);
-
- ssize_t add(const String16& ident, const String16& value,
- bool mergeDuplicates = false);
-
- 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);
-
- size_t size() const;
-
- const entry& entryAt(size_t idx) const;
-
- size_t countIdentifiers() const;
-
- 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:
- const bool mSorted;
- // Raw array of unique strings, in some arbitrary order.
- 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).
- Vector<size_t> mEntryArray;
- // Optional style span information associated with each index of
- // mEntryArray.
- Vector<entry_style> mEntryStyleArray;
- // Mapping from indices in mEntryArray to indices in mValues.
- Vector<size_t> mEntryArrayToValues;
- // 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;
- // Unique set of all (optional) identifiers of strings in the
- // pool, mapping to indices in mEntries.
- DefaultKeyedVector<String16, ssize_t> mIdents;
-
-};
-
-#endif
-