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diff --git a/chromium/third_party/sqlite/sqlite-src-3240000/ext/fts5/fts5Int.h b/chromium/third_party/sqlite/sqlite-src-3240000/ext/fts5/fts5Int.h
deleted file mode 100644
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--- a/chromium/third_party/sqlite/sqlite-src-3240000/ext/fts5/fts5Int.h
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@@ -1,794 +0,0 @@
-/*
-** 2014 May 31
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-*/
-#ifndef _FTS5INT_H
-#define _FTS5INT_H
-
-#include "fts5.h"
-#include "sqlite3ext.h"
-SQLITE_EXTENSION_INIT1
-
-#include <string.h>
-#include <assert.h>
-
-#ifndef SQLITE_AMALGAMATION
-
-typedef unsigned char u8;
-typedef unsigned int u32;
-typedef unsigned short u16;
-typedef short i16;
-typedef sqlite3_int64 i64;
-typedef sqlite3_uint64 u64;
-
-#ifndef ArraySize
-# define ArraySize(x) ((int)(sizeof(x) / sizeof(x[0])))
-#endif
-
-#define testcase(x)
-#define ALWAYS(x) 1
-#define NEVER(x) 0
-
-#define MIN(x,y) (((x) < (y)) ? (x) : (y))
-#define MAX(x,y) (((x) > (y)) ? (x) : (y))
-
-/*
-** Constants for the largest and smallest possible 64-bit signed integers.
-*/
-# define LARGEST_INT64 (0xffffffff|(((i64)0x7fffffff)<<32))
-# define SMALLEST_INT64 (((i64)-1) - LARGEST_INT64)
-
-#endif
-
-/* Truncate very long tokens to this many bytes. Hard limit is
-** (65536-1-1-4-9)==65521 bytes. The limiting factor is the 16-bit offset
-** field that occurs at the start of each leaf page (see fts5_index.c). */
-#define FTS5_MAX_TOKEN_SIZE 32768
-
-/*
-** Maximum number of prefix indexes on single FTS5 table. This must be
-** less than 32. If it is set to anything large than that, an #error
-** directive in fts5_index.c will cause the build to fail.
-*/
-#define FTS5_MAX_PREFIX_INDEXES 31
-
-#define FTS5_DEFAULT_NEARDIST 10
-#define FTS5_DEFAULT_RANK "bm25"
-
-/* Name of rank and rowid columns */
-#define FTS5_RANK_NAME "rank"
-#define FTS5_ROWID_NAME "rowid"
-
-#ifdef SQLITE_DEBUG
-# define FTS5_CORRUPT sqlite3Fts5Corrupt()
-int sqlite3Fts5Corrupt(void);
-#else
-# define FTS5_CORRUPT SQLITE_CORRUPT_VTAB
-#endif
-
-/*
-** The assert_nc() macro is similar to the assert() macro, except that it
-** is used for assert() conditions that are true only if it can be
-** guranteed that the database is not corrupt.
-*/
-#ifdef SQLITE_DEBUG
-extern int sqlite3_fts5_may_be_corrupt;
-# define assert_nc(x) assert(sqlite3_fts5_may_be_corrupt || (x))
-#else
-# define assert_nc(x) assert(x)
-#endif
-
-/* Mark a function parameter as unused, to suppress nuisance compiler
-** warnings. */
-#ifndef UNUSED_PARAM
-# define UNUSED_PARAM(X) (void)(X)
-#endif
-
-#ifndef UNUSED_PARAM2
-# define UNUSED_PARAM2(X, Y) (void)(X), (void)(Y)
-#endif
-
-typedef struct Fts5Global Fts5Global;
-typedef struct Fts5Colset Fts5Colset;
-
-/* If a NEAR() clump or phrase may only match a specific set of columns,
-** then an object of the following type is used to record the set of columns.
-** Each entry in the aiCol[] array is a column that may be matched.
-**
-** This object is used by fts5_expr.c and fts5_index.c.
-*/
-struct Fts5Colset {
- int nCol;
- int aiCol[1];
-};
-
-
-
-/**************************************************************************
-** Interface to code in fts5_config.c. fts5_config.c contains contains code
-** to parse the arguments passed to the CREATE VIRTUAL TABLE statement.
-*/
-
-typedef struct Fts5Config Fts5Config;
-
-/*
-** An instance of the following structure encodes all information that can
-** be gleaned from the CREATE VIRTUAL TABLE statement.
-**
-** And all information loaded from the %_config table.
-**
-** nAutomerge:
-** The minimum number of segments that an auto-merge operation should
-** attempt to merge together. A value of 1 sets the object to use the
-** compile time default. Zero disables auto-merge altogether.
-**
-** zContent:
-**
-** zContentRowid:
-** The value of the content_rowid= option, if one was specified. Or
-** the string "rowid" otherwise. This text is not quoted - if it is
-** used as part of an SQL statement it needs to be quoted appropriately.
-**
-** zContentExprlist:
-**
-** pzErrmsg:
-** This exists in order to allow the fts5_index.c module to return a
-** decent error message if it encounters a file-format version it does
-** not understand.
-**
-** bColumnsize:
-** True if the %_docsize table is created.
-**
-** bPrefixIndex:
-** This is only used for debugging. If set to false, any prefix indexes
-** are ignored. This value is configured using:
-**
-** INSERT INTO tbl(tbl, rank) VALUES('prefix-index', $bPrefixIndex);
-**
-*/
-struct Fts5Config {
- sqlite3 *db; /* Database handle */
- char *zDb; /* Database holding FTS index (e.g. "main") */
- char *zName; /* Name of FTS index */
- int nCol; /* Number of columns */
- char **azCol; /* Column names */
- u8 *abUnindexed; /* True for unindexed columns */
- int nPrefix; /* Number of prefix indexes */
- int *aPrefix; /* Sizes in bytes of nPrefix prefix indexes */
- int eContent; /* An FTS5_CONTENT value */
- char *zContent; /* content table */
- char *zContentRowid; /* "content_rowid=" option value */
- int bColumnsize; /* "columnsize=" option value (dflt==1) */
- int eDetail; /* FTS5_DETAIL_XXX value */
- char *zContentExprlist;
- Fts5Tokenizer *pTok;
- fts5_tokenizer *pTokApi;
-
- /* Values loaded from the %_config table */
- int iCookie; /* Incremented when %_config is modified */
- int pgsz; /* Approximate page size used in %_data */
- int nAutomerge; /* 'automerge' setting */
- int nCrisisMerge; /* Maximum allowed segments per level */
- int nUsermerge; /* 'usermerge' setting */
- int nHashSize; /* Bytes of memory for in-memory hash */
- char *zRank; /* Name of rank function */
- char *zRankArgs; /* Arguments to rank function */
-
- /* If non-NULL, points to sqlite3_vtab.base.zErrmsg. Often NULL. */
- char **pzErrmsg;
-
-#ifdef SQLITE_DEBUG
- int bPrefixIndex; /* True to use prefix-indexes */
-#endif
-};
-
-/* Current expected value of %_config table 'version' field */
-#define FTS5_CURRENT_VERSION 4
-
-#define FTS5_CONTENT_NORMAL 0
-#define FTS5_CONTENT_NONE 1
-#define FTS5_CONTENT_EXTERNAL 2
-
-#define FTS5_DETAIL_FULL 0
-#define FTS5_DETAIL_NONE 1
-#define FTS5_DETAIL_COLUMNS 2
-
-
-
-int sqlite3Fts5ConfigParse(
- Fts5Global*, sqlite3*, int, const char **, Fts5Config**, char**
-);
-void sqlite3Fts5ConfigFree(Fts5Config*);
-
-int sqlite3Fts5ConfigDeclareVtab(Fts5Config *pConfig);
-
-int sqlite3Fts5Tokenize(
- Fts5Config *pConfig, /* FTS5 Configuration object */
- int flags, /* FTS5_TOKENIZE_* flags */
- const char *pText, int nText, /* Text to tokenize */
- void *pCtx, /* Context passed to xToken() */
- int (*xToken)(void*, int, const char*, int, int, int) /* Callback */
-);
-
-void sqlite3Fts5Dequote(char *z);
-
-/* Load the contents of the %_config table */
-int sqlite3Fts5ConfigLoad(Fts5Config*, int);
-
-/* Set the value of a single config attribute */
-int sqlite3Fts5ConfigSetValue(Fts5Config*, const char*, sqlite3_value*, int*);
-
-int sqlite3Fts5ConfigParseRank(const char*, char**, char**);
-
-/*
-** End of interface to code in fts5_config.c.
-**************************************************************************/
-
-/**************************************************************************
-** Interface to code in fts5_buffer.c.
-*/
-
-/*
-** Buffer object for the incremental building of string data.
-*/
-typedef struct Fts5Buffer Fts5Buffer;
-struct Fts5Buffer {
- u8 *p;
- int n;
- int nSpace;
-};
-
-int sqlite3Fts5BufferSize(int*, Fts5Buffer*, u32);
-void sqlite3Fts5BufferAppendVarint(int*, Fts5Buffer*, i64);
-void sqlite3Fts5BufferAppendBlob(int*, Fts5Buffer*, u32, const u8*);
-void sqlite3Fts5BufferAppendString(int *, Fts5Buffer*, const char*);
-void sqlite3Fts5BufferFree(Fts5Buffer*);
-void sqlite3Fts5BufferZero(Fts5Buffer*);
-void sqlite3Fts5BufferSet(int*, Fts5Buffer*, int, const u8*);
-void sqlite3Fts5BufferAppendPrintf(int *, Fts5Buffer*, char *zFmt, ...);
-
-char *sqlite3Fts5Mprintf(int *pRc, const char *zFmt, ...);
-
-#define fts5BufferZero(x) sqlite3Fts5BufferZero(x)
-#define fts5BufferAppendVarint(a,b,c) sqlite3Fts5BufferAppendVarint(a,b,c)
-#define fts5BufferFree(a) sqlite3Fts5BufferFree(a)
-#define fts5BufferAppendBlob(a,b,c,d) sqlite3Fts5BufferAppendBlob(a,b,c,d)
-#define fts5BufferSet(a,b,c,d) sqlite3Fts5BufferSet(a,b,c,d)
-
-#define fts5BufferGrow(pRc,pBuf,nn) ( \
- (u32)((pBuf)->n) + (u32)(nn) <= (u32)((pBuf)->nSpace) ? 0 : \
- sqlite3Fts5BufferSize((pRc),(pBuf),(nn)+(pBuf)->n) \
-)
-
-/* Write and decode big-endian 32-bit integer values */
-void sqlite3Fts5Put32(u8*, int);
-int sqlite3Fts5Get32(const u8*);
-
-#define FTS5_POS2COLUMN(iPos) (int)(iPos >> 32)
-#define FTS5_POS2OFFSET(iPos) (int)(iPos & 0xFFFFFFFF)
-
-typedef struct Fts5PoslistReader Fts5PoslistReader;
-struct Fts5PoslistReader {
- /* Variables used only by sqlite3Fts5PoslistIterXXX() functions. */
- const u8 *a; /* Position list to iterate through */
- int n; /* Size of buffer at a[] in bytes */
- int i; /* Current offset in a[] */
-
- u8 bFlag; /* For client use (any custom purpose) */
-
- /* Output variables */
- u8 bEof; /* Set to true at EOF */
- i64 iPos; /* (iCol<<32) + iPos */
-};
-int sqlite3Fts5PoslistReaderInit(
- const u8 *a, int n, /* Poslist buffer to iterate through */
- Fts5PoslistReader *pIter /* Iterator object to initialize */
-);
-int sqlite3Fts5PoslistReaderNext(Fts5PoslistReader*);
-
-typedef struct Fts5PoslistWriter Fts5PoslistWriter;
-struct Fts5PoslistWriter {
- i64 iPrev;
-};
-int sqlite3Fts5PoslistWriterAppend(Fts5Buffer*, Fts5PoslistWriter*, i64);
-void sqlite3Fts5PoslistSafeAppend(Fts5Buffer*, i64*, i64);
-
-int sqlite3Fts5PoslistNext64(
- const u8 *a, int n, /* Buffer containing poslist */
- int *pi, /* IN/OUT: Offset within a[] */
- i64 *piOff /* IN/OUT: Current offset */
-);
-
-/* Malloc utility */
-void *sqlite3Fts5MallocZero(int *pRc, int nByte);
-char *sqlite3Fts5Strndup(int *pRc, const char *pIn, int nIn);
-
-/* Character set tests (like isspace(), isalpha() etc.) */
-int sqlite3Fts5IsBareword(char t);
-
-
-/* Bucket of terms object used by the integrity-check in offsets=0 mode. */
-typedef struct Fts5Termset Fts5Termset;
-int sqlite3Fts5TermsetNew(Fts5Termset**);
-int sqlite3Fts5TermsetAdd(Fts5Termset*, int, const char*, int, int *pbPresent);
-void sqlite3Fts5TermsetFree(Fts5Termset*);
-
-/*
-** End of interface to code in fts5_buffer.c.
-**************************************************************************/
-
-/**************************************************************************
-** Interface to code in fts5_index.c. fts5_index.c contains contains code
-** to access the data stored in the %_data table.
-*/
-
-typedef struct Fts5Index Fts5Index;
-typedef struct Fts5IndexIter Fts5IndexIter;
-
-struct Fts5IndexIter {
- i64 iRowid;
- const u8 *pData;
- int nData;
- u8 bEof;
-};
-
-#define sqlite3Fts5IterEof(x) ((x)->bEof)
-
-/*
-** Values used as part of the flags argument passed to IndexQuery().
-*/
-#define FTS5INDEX_QUERY_PREFIX 0x0001 /* Prefix query */
-#define FTS5INDEX_QUERY_DESC 0x0002 /* Docs in descending rowid order */
-#define FTS5INDEX_QUERY_TEST_NOIDX 0x0004 /* Do not use prefix index */
-#define FTS5INDEX_QUERY_SCAN 0x0008 /* Scan query (fts5vocab) */
-
-/* The following are used internally by the fts5_index.c module. They are
-** defined here only to make it easier to avoid clashes with the flags
-** above. */
-#define FTS5INDEX_QUERY_SKIPEMPTY 0x0010
-#define FTS5INDEX_QUERY_NOOUTPUT 0x0020
-
-/*
-** Create/destroy an Fts5Index object.
-*/
-int sqlite3Fts5IndexOpen(Fts5Config *pConfig, int bCreate, Fts5Index**, char**);
-int sqlite3Fts5IndexClose(Fts5Index *p);
-
-/*
-** Return a simple checksum value based on the arguments.
-*/
-u64 sqlite3Fts5IndexEntryCksum(
- i64 iRowid,
- int iCol,
- int iPos,
- int iIdx,
- const char *pTerm,
- int nTerm
-);
-
-/*
-** Argument p points to a buffer containing utf-8 text that is n bytes in
-** size. Return the number of bytes in the nChar character prefix of the
-** buffer, or 0 if there are less than nChar characters in total.
-*/
-int sqlite3Fts5IndexCharlenToBytelen(
- const char *p,
- int nByte,
- int nChar
-);
-
-/*
-** Open a new iterator to iterate though all rowids that match the
-** specified token or token prefix.
-*/
-int sqlite3Fts5IndexQuery(
- Fts5Index *p, /* FTS index to query */
- const char *pToken, int nToken, /* Token (or prefix) to query for */
- int flags, /* Mask of FTS5INDEX_QUERY_X flags */
- Fts5Colset *pColset, /* Match these columns only */
- Fts5IndexIter **ppIter /* OUT: New iterator object */
-);
-
-/*
-** The various operations on open token or token prefix iterators opened
-** using sqlite3Fts5IndexQuery().
-*/
-int sqlite3Fts5IterNext(Fts5IndexIter*);
-int sqlite3Fts5IterNextFrom(Fts5IndexIter*, i64 iMatch);
-
-/*
-** Close an iterator opened by sqlite3Fts5IndexQuery().
-*/
-void sqlite3Fts5IterClose(Fts5IndexIter*);
-
-/*
-** This interface is used by the fts5vocab module.
-*/
-const char *sqlite3Fts5IterTerm(Fts5IndexIter*, int*);
-int sqlite3Fts5IterNextScan(Fts5IndexIter*);
-
-
-/*
-** Insert or remove data to or from the index. Each time a document is
-** added to or removed from the index, this function is called one or more
-** times.
-**
-** For an insert, it must be called once for each token in the new document.
-** If the operation is a delete, it must be called (at least) once for each
-** unique token in the document with an iCol value less than zero. The iPos
-** argument is ignored for a delete.
-*/
-int sqlite3Fts5IndexWrite(
- Fts5Index *p, /* Index to write to */
- int iCol, /* Column token appears in (-ve -> delete) */
- int iPos, /* Position of token within column */
- const char *pToken, int nToken /* Token to add or remove to or from index */
-);
-
-/*
-** Indicate that subsequent calls to sqlite3Fts5IndexWrite() pertain to
-** document iDocid.
-*/
-int sqlite3Fts5IndexBeginWrite(
- Fts5Index *p, /* Index to write to */
- int bDelete, /* True if current operation is a delete */
- i64 iDocid /* Docid to add or remove data from */
-);
-
-/*
-** Flush any data stored in the in-memory hash tables to the database.
-** Also close any open blob handles.
-*/
-int sqlite3Fts5IndexSync(Fts5Index *p);
-
-/*
-** Discard any data stored in the in-memory hash tables. Do not write it
-** to the database. Additionally, assume that the contents of the %_data
-** table may have changed on disk. So any in-memory caches of %_data
-** records must be invalidated.
-*/
-int sqlite3Fts5IndexRollback(Fts5Index *p);
-
-/*
-** Get or set the "averages" values.
-*/
-int sqlite3Fts5IndexGetAverages(Fts5Index *p, i64 *pnRow, i64 *anSize);
-int sqlite3Fts5IndexSetAverages(Fts5Index *p, const u8*, int);
-
-/*
-** Functions called by the storage module as part of integrity-check.
-*/
-int sqlite3Fts5IndexIntegrityCheck(Fts5Index*, u64 cksum);
-
-/*
-** Called during virtual module initialization to register UDF
-** fts5_decode() with SQLite
-*/
-int sqlite3Fts5IndexInit(sqlite3*);
-
-int sqlite3Fts5IndexSetCookie(Fts5Index*, int);
-
-/*
-** Return the total number of entries read from the %_data table by
-** this connection since it was created.
-*/
-int sqlite3Fts5IndexReads(Fts5Index *p);
-
-int sqlite3Fts5IndexReinit(Fts5Index *p);
-int sqlite3Fts5IndexOptimize(Fts5Index *p);
-int sqlite3Fts5IndexMerge(Fts5Index *p, int nMerge);
-int sqlite3Fts5IndexReset(Fts5Index *p);
-
-int sqlite3Fts5IndexLoadConfig(Fts5Index *p);
-
-/*
-** End of interface to code in fts5_index.c.
-**************************************************************************/
-
-/**************************************************************************
-** Interface to code in fts5_varint.c.
-*/
-int sqlite3Fts5GetVarint32(const unsigned char *p, u32 *v);
-int sqlite3Fts5GetVarintLen(u32 iVal);
-u8 sqlite3Fts5GetVarint(const unsigned char*, u64*);
-int sqlite3Fts5PutVarint(unsigned char *p, u64 v);
-
-#define fts5GetVarint32(a,b) sqlite3Fts5GetVarint32(a,(u32*)&b)
-#define fts5GetVarint sqlite3Fts5GetVarint
-
-#define fts5FastGetVarint32(a, iOff, nVal) { \
- nVal = (a)[iOff++]; \
- if( nVal & 0x80 ){ \
- iOff--; \
- iOff += fts5GetVarint32(&(a)[iOff], nVal); \
- } \
-}
-
-
-/*
-** End of interface to code in fts5_varint.c.
-**************************************************************************/
-
-
-/**************************************************************************
-** Interface to code in fts5.c.
-*/
-
-int sqlite3Fts5GetTokenizer(
- Fts5Global*,
- const char **azArg,
- int nArg,
- Fts5Tokenizer**,
- fts5_tokenizer**,
- char **pzErr
-);
-
-Fts5Index *sqlite3Fts5IndexFromCsrid(Fts5Global*, i64, Fts5Config **);
-
-/*
-** End of interface to code in fts5.c.
-**************************************************************************/
-
-/**************************************************************************
-** Interface to code in fts5_hash.c.
-*/
-typedef struct Fts5Hash Fts5Hash;
-
-/*
-** Create a hash table, free a hash table.
-*/
-int sqlite3Fts5HashNew(Fts5Config*, Fts5Hash**, int *pnSize);
-void sqlite3Fts5HashFree(Fts5Hash*);
-
-int sqlite3Fts5HashWrite(
- Fts5Hash*,
- i64 iRowid, /* Rowid for this entry */
- int iCol, /* Column token appears in (-ve -> delete) */
- int iPos, /* Position of token within column */
- char bByte,
- const char *pToken, int nToken /* Token to add or remove to or from index */
-);
-
-/*
-** Empty (but do not delete) a hash table.
-*/
-void sqlite3Fts5HashClear(Fts5Hash*);
-
-int sqlite3Fts5HashQuery(
- Fts5Hash*, /* Hash table to query */
- const char *pTerm, int nTerm, /* Query term */
- const u8 **ppDoclist, /* OUT: Pointer to doclist for pTerm */
- int *pnDoclist /* OUT: Size of doclist in bytes */
-);
-
-int sqlite3Fts5HashScanInit(
- Fts5Hash*, /* Hash table to query */
- const char *pTerm, int nTerm /* Query prefix */
-);
-void sqlite3Fts5HashScanNext(Fts5Hash*);
-int sqlite3Fts5HashScanEof(Fts5Hash*);
-void sqlite3Fts5HashScanEntry(Fts5Hash *,
- const char **pzTerm, /* OUT: term (nul-terminated) */
- const u8 **ppDoclist, /* OUT: pointer to doclist */
- int *pnDoclist /* OUT: size of doclist in bytes */
-);
-
-
-/*
-** End of interface to code in fts5_hash.c.
-**************************************************************************/
-
-/**************************************************************************
-** Interface to code in fts5_storage.c. fts5_storage.c contains contains
-** code to access the data stored in the %_content and %_docsize tables.
-*/
-
-#define FTS5_STMT_SCAN_ASC 0 /* SELECT rowid, * FROM ... ORDER BY 1 ASC */
-#define FTS5_STMT_SCAN_DESC 1 /* SELECT rowid, * FROM ... ORDER BY 1 DESC */
-#define FTS5_STMT_LOOKUP 2 /* SELECT rowid, * FROM ... WHERE rowid=? */
-
-typedef struct Fts5Storage Fts5Storage;
-
-int sqlite3Fts5StorageOpen(Fts5Config*, Fts5Index*, int, Fts5Storage**, char**);
-int sqlite3Fts5StorageClose(Fts5Storage *p);
-int sqlite3Fts5StorageRename(Fts5Storage*, const char *zName);
-
-int sqlite3Fts5DropAll(Fts5Config*);
-int sqlite3Fts5CreateTable(Fts5Config*, const char*, const char*, int, char **);
-
-int sqlite3Fts5StorageDelete(Fts5Storage *p, i64, sqlite3_value**);
-int sqlite3Fts5StorageContentInsert(Fts5Storage *p, sqlite3_value**, i64*);
-int sqlite3Fts5StorageIndexInsert(Fts5Storage *p, sqlite3_value**, i64);
-
-int sqlite3Fts5StorageIntegrity(Fts5Storage *p);
-
-int sqlite3Fts5StorageStmt(Fts5Storage *p, int eStmt, sqlite3_stmt**, char**);
-void sqlite3Fts5StorageStmtRelease(Fts5Storage *p, int eStmt, sqlite3_stmt*);
-
-int sqlite3Fts5StorageDocsize(Fts5Storage *p, i64 iRowid, int *aCol);
-int sqlite3Fts5StorageSize(Fts5Storage *p, int iCol, i64 *pnAvg);
-int sqlite3Fts5StorageRowCount(Fts5Storage *p, i64 *pnRow);
-
-int sqlite3Fts5StorageSync(Fts5Storage *p);
-int sqlite3Fts5StorageRollback(Fts5Storage *p);
-
-int sqlite3Fts5StorageConfigValue(
- Fts5Storage *p, const char*, sqlite3_value*, int
-);
-
-int sqlite3Fts5StorageDeleteAll(Fts5Storage *p);
-int sqlite3Fts5StorageRebuild(Fts5Storage *p);
-int sqlite3Fts5StorageOptimize(Fts5Storage *p);
-int sqlite3Fts5StorageMerge(Fts5Storage *p, int nMerge);
-int sqlite3Fts5StorageReset(Fts5Storage *p);
-
-/*
-** End of interface to code in fts5_storage.c.
-**************************************************************************/
-
-
-/**************************************************************************
-** Interface to code in fts5_expr.c.
-*/
-typedef struct Fts5Expr Fts5Expr;
-typedef struct Fts5ExprNode Fts5ExprNode;
-typedef struct Fts5Parse Fts5Parse;
-typedef struct Fts5Token Fts5Token;
-typedef struct Fts5ExprPhrase Fts5ExprPhrase;
-typedef struct Fts5ExprNearset Fts5ExprNearset;
-
-struct Fts5Token {
- const char *p; /* Token text (not NULL terminated) */
- int n; /* Size of buffer p in bytes */
-};
-
-/* Parse a MATCH expression. */
-int sqlite3Fts5ExprNew(
- Fts5Config *pConfig,
- int iCol, /* Column on LHS of MATCH operator */
- const char *zExpr,
- Fts5Expr **ppNew,
- char **pzErr
-);
-
-/*
-** for(rc = sqlite3Fts5ExprFirst(pExpr, pIdx, bDesc);
-** rc==SQLITE_OK && 0==sqlite3Fts5ExprEof(pExpr);
-** rc = sqlite3Fts5ExprNext(pExpr)
-** ){
-** // The document with rowid iRowid matches the expression!
-** i64 iRowid = sqlite3Fts5ExprRowid(pExpr);
-** }
-*/
-int sqlite3Fts5ExprFirst(Fts5Expr*, Fts5Index *pIdx, i64 iMin, int bDesc);
-int sqlite3Fts5ExprNext(Fts5Expr*, i64 iMax);
-int sqlite3Fts5ExprEof(Fts5Expr*);
-i64 sqlite3Fts5ExprRowid(Fts5Expr*);
-
-void sqlite3Fts5ExprFree(Fts5Expr*);
-
-/* Called during startup to register a UDF with SQLite */
-int sqlite3Fts5ExprInit(Fts5Global*, sqlite3*);
-
-int sqlite3Fts5ExprPhraseCount(Fts5Expr*);
-int sqlite3Fts5ExprPhraseSize(Fts5Expr*, int iPhrase);
-int sqlite3Fts5ExprPoslist(Fts5Expr*, int, const u8 **);
-
-typedef struct Fts5PoslistPopulator Fts5PoslistPopulator;
-Fts5PoslistPopulator *sqlite3Fts5ExprClearPoslists(Fts5Expr*, int);
-int sqlite3Fts5ExprPopulatePoslists(
- Fts5Config*, Fts5Expr*, Fts5PoslistPopulator*, int, const char*, int
-);
-void sqlite3Fts5ExprCheckPoslists(Fts5Expr*, i64);
-
-int sqlite3Fts5ExprClonePhrase(Fts5Expr*, int, Fts5Expr**);
-
-int sqlite3Fts5ExprPhraseCollist(Fts5Expr *, int, const u8 **, int *);
-
-/*******************************************
-** The fts5_expr.c API above this point is used by the other hand-written
-** C code in this module. The interfaces below this point are called by
-** the parser code in fts5parse.y. */
-
-void sqlite3Fts5ParseError(Fts5Parse *pParse, const char *zFmt, ...);
-
-Fts5ExprNode *sqlite3Fts5ParseNode(
- Fts5Parse *pParse,
- int eType,
- Fts5ExprNode *pLeft,
- Fts5ExprNode *pRight,
- Fts5ExprNearset *pNear
-);
-
-Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
- Fts5Parse *pParse,
- Fts5ExprNode *pLeft,
- Fts5ExprNode *pRight
-);
-
-Fts5ExprPhrase *sqlite3Fts5ParseTerm(
- Fts5Parse *pParse,
- Fts5ExprPhrase *pPhrase,
- Fts5Token *pToken,
- int bPrefix
-);
-
-void sqlite3Fts5ParseSetCaret(Fts5ExprPhrase*);
-
-Fts5ExprNearset *sqlite3Fts5ParseNearset(
- Fts5Parse*,
- Fts5ExprNearset*,
- Fts5ExprPhrase*
-);
-
-Fts5Colset *sqlite3Fts5ParseColset(
- Fts5Parse*,
- Fts5Colset*,
- Fts5Token *
-);
-
-void sqlite3Fts5ParsePhraseFree(Fts5ExprPhrase*);
-void sqlite3Fts5ParseNearsetFree(Fts5ExprNearset*);
-void sqlite3Fts5ParseNodeFree(Fts5ExprNode*);
-
-void sqlite3Fts5ParseSetDistance(Fts5Parse*, Fts5ExprNearset*, Fts5Token*);
-void sqlite3Fts5ParseSetColset(Fts5Parse*, Fts5ExprNode*, Fts5Colset*);
-Fts5Colset *sqlite3Fts5ParseColsetInvert(Fts5Parse*, Fts5Colset*);
-void sqlite3Fts5ParseFinished(Fts5Parse *pParse, Fts5ExprNode *p);
-void sqlite3Fts5ParseNear(Fts5Parse *pParse, Fts5Token*);
-
-/*
-** End of interface to code in fts5_expr.c.
-**************************************************************************/
-
-
-
-/**************************************************************************
-** Interface to code in fts5_aux.c.
-*/
-
-int sqlite3Fts5AuxInit(fts5_api*);
-/*
-** End of interface to code in fts5_aux.c.
-**************************************************************************/
-
-/**************************************************************************
-** Interface to code in fts5_tokenizer.c.
-*/
-
-int sqlite3Fts5TokenizerInit(fts5_api*);
-/*
-** End of interface to code in fts5_tokenizer.c.
-**************************************************************************/
-
-/**************************************************************************
-** Interface to code in fts5_vocab.c.
-*/
-
-int sqlite3Fts5VocabInit(Fts5Global*, sqlite3*);
-
-/*
-** End of interface to code in fts5_vocab.c.
-**************************************************************************/
-
-
-/**************************************************************************
-** Interface to automatically generated code in fts5_unicode2.c.
-*/
-int sqlite3Fts5UnicodeIsalnum(int c);
-int sqlite3Fts5UnicodeIsdiacritic(int c);
-int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
-/*
-** End of interface to code in fts5_unicode2.c.
-**************************************************************************/
-
-#endif
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