Ran code maid against this code.
This commit is contained in:
Lars Brubaker
parent
1445945d9c
commit
591528ee91
309 changed files with 139399 additions and 140129 deletions
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@ -1,74 +1,72 @@
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using System.Diagnostics;
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namespace Community.CsharpSqlite
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{
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using u8 = System.Byte;
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using u8 = System.Byte;
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public partial class Sqlite3
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{
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/*
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** 2001 September 15
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**
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** The author disclaims copyright to this source code. In place of
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** a legal notice, here is a blessing:
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**
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** May you do good and not evil.
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** May you find forgiveness for yourself and forgive others.
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** May you share freely, never taking more than you give.
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**
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*************************************************************************
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** An tokenizer for SQL
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**
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** This file contains C code that implements the sqlite3_complete() API.
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** This code used to be part of the tokenizer.c source file. But by
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** separating it out, the code will be automatically omitted from
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** static links that do not use it.
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*************************************************************************
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** Included in SQLite3 port to C#-SQLite; 2008 Noah B Hart
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** C#-SQLite is an independent reimplementation of the SQLite software library
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**
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** SQLITE_SOURCE_ID: 2010-08-23 18:52:01 42537b60566f288167f1b5864a5435986838e3a3
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**
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*************************************************************************
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*/
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//#include "sqliteInt.h"
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public partial class Sqlite3
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{
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/*
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** 2001 September 15
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**
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** The author disclaims copyright to this source code. In place of
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** a legal notice, here is a blessing:
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**
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** May you do good and not evil.
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** May you find forgiveness for yourself and forgive others.
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** May you share freely, never taking more than you give.
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**
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*************************************************************************
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** An tokenizer for SQL
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**
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** This file contains C code that implements the sqlite3_complete() API.
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** This code used to be part of the tokenizer.c source file. But by
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** separating it out, the code will be automatically omitted from
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** static links that do not use it.
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*************************************************************************
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** Included in SQLite3 port to C#-SQLite; 2008 Noah B Hart
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** C#-SQLite is an independent reimplementation of the SQLite software library
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**
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** SQLITE_SOURCE_ID: 2010-08-23 18:52:01 42537b60566f288167f1b5864a5435986838e3a3
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**
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*************************************************************************
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*/
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//#include "sqliteInt.h"
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#if !SQLITE_OMIT_COMPLETE
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/*
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/*
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** This is defined in tokenize.c. We just have to import the definition.
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*/
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#if !SQLITE_AMALGAMATION
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#if SQLITE_ASCII
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//#define IdChar(C) ((sqlite3CtypeMap[(unsigned char)C]&0x46)!=0)
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static bool IdChar( u8 C )
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{
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return ( sqlite3CtypeMap[(char)C] & 0x46 ) != 0;
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}
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//#define IdChar(C) ((sqlite3CtypeMap[(unsigned char)C]&0x46)!=0)
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private static bool IdChar(u8 C)
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{
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return (sqlite3CtypeMap[(char)C] & 0x46) != 0;
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}
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#endif
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//#if SQLITE_EBCDIC
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//extern const char sqlite3IsEbcdicIdChar[];
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//#define IdChar(C) (((c=C)>=0x42 && sqlite3IsEbcdicIdChar[c-0x40]))
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//#endif
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//#if SQLITE_EBCDIC
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//extern const char sqlite3IsEbcdicIdChar[];
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//#define IdChar(C) (((c=C)>=0x42 && sqlite3IsEbcdicIdChar[c-0x40]))
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//#endif
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#endif // * SQLITE_AMALGAMATION */
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/*
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/*
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** Token types used by the sqlite3_complete() routine. See the header
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** comments on that procedure for additional information.
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*/
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const int tkSEMI = 0;
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const int tkWS = 1;
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const int tkOTHER = 2;
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private const int tkSEMI = 0;
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private const int tkWS = 1;
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private const int tkOTHER = 2;
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#if !SQLITE_OMIT_TRIGGER
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const int tkEXPLAIN = 3;
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const int tkCREATE = 4;
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const int tkTEMP = 5;
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const int tkTRIGGER = 6;
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const int tkEND = 7;
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private const int tkEXPLAIN = 3;
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private const int tkCREATE = 4;
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private const int tkTEMP = 5;
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private const int tkTRIGGER = 6;
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private const int tkEND = 7;
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#endif
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/*
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/*
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** Return TRUE if the given SQL string ends in a semicolon.
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**
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** Special handling is require for CREATE TRIGGER statements.
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@ -86,7 +84,7 @@ namespace Community.CsharpSqlite
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** (2) NORMAL We are in the middle of statement which ends with a single
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** semicolon.
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**
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** (3) EXPLAIN The keyword EXPLAIN has been seen at the beginning of
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** (3) EXPLAIN The keyword EXPLAIN has been seen at the beginning of
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** a statement.
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**
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** (4) CREATE The keyword CREATE has been seen at the beginning of a
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@ -122,16 +120,16 @@ namespace Community.CsharpSqlite
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** is look for a semicolon that is not part of an string or comment.
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*/
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static public int sqlite3_complete( string zSql )
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{
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int state = 0; /* Current state, using numbers defined in header comment */
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int token; /* Value of the next token */
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static public int sqlite3_complete(string zSql)
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{
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int state = 0; /* Current state, using numbers defined in header comment */
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int token; /* Value of the next token */
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#if !SQLITE_OMIT_TRIGGER
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/* A complex statement machine used to detect the end of a CREATE TRIGGER
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/* A complex statement machine used to detect the end of a CREATE TRIGGER
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** statement. This is the normal case.
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*/
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u8[][] trans = new u8[][] {
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u8[][] trans = new u8[][] {
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/* Token: */
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/* State: ** SEMI WS OTHER EXPLAIN CREATE TEMP TRIGGER END */
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/* 0 INVALID: */ new u8[]{ 1, 0, 2, 3, 4, 2, 2, 2, },
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@ -156,179 +154,179 @@ namespace Community.CsharpSqlite
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};
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#endif // * SQLITE_OMIT_TRIGGER */
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int zIdx = 0;
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while ( zIdx < zSql.Length )
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{
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switch ( zSql[zIdx] )
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{
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case ';':
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{ /* A semicolon */
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token = tkSEMI;
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break;
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}
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case ' ':
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case '\r':
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case '\t':
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case '\n':
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case '\f':
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{ /* White space is ignored */
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token = tkWS;
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break;
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}
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case '/':
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{ /* C-style comments */
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if ( zSql[zIdx + 1] != '*' )
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{
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token = tkOTHER;
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break;
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}
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zIdx += 2;
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while ( zIdx < zSql.Length && zSql[zIdx] != '*' || zIdx < zSql.Length - 1 && zSql[zIdx + 1] != '/' )
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{
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zIdx++;
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}
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if ( zIdx == zSql.Length )
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return 0;
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zIdx++;
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token = tkWS;
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break;
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}
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case '-':
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{ /* SQL-style comments from "--" to end of line */
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if ( zSql[zIdx + 1] != '-' )
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{
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token = tkOTHER;
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break;
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}
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while ( zIdx < zSql.Length && zSql[zIdx] != '\n' )
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{
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zIdx++;
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}
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if ( zIdx == zSql.Length )
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return state == 1 ? 1 : 0;//if( *zSql==0 ) return state==1;
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token = tkWS;
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break;
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}
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case '[':
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{ /* Microsoft-style identifiers in [...] */
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zIdx++;
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while ( zIdx < zSql.Length && zSql[zIdx] != ']' )
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{
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zIdx++;
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}
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if ( zIdx == zSql.Length )
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return 0;
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token = tkOTHER;
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break;
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}
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case '`': /* Grave-accent quoted symbols used by MySQL */
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case '"': /* single- and double-quoted strings */
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case '\'':
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{
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int c = zSql[zIdx];
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zIdx++;
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while ( zIdx < zSql.Length && zSql[zIdx] != c )
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{
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zIdx++;
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}
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if ( zIdx == zSql.Length )
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return 0;
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token = tkOTHER;
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break;
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}
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default:
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{
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//#if SQLITE_EBCDIC
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// unsigned char c;
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//#endif
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if ( IdChar( (u8)zSql[zIdx] ) )
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{
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/* Keywords and unquoted identifiers */
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int nId;
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for ( nId = 1; ( zIdx + nId ) < zSql.Length && IdChar( (u8)zSql[zIdx + nId] ); nId++ )
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{
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}
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int zIdx = 0;
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while (zIdx < zSql.Length)
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{
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switch (zSql[zIdx])
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{
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case ';':
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{ /* A semicolon */
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token = tkSEMI;
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break;
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}
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case ' ':
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case '\r':
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case '\t':
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case '\n':
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case '\f':
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{ /* White space is ignored */
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token = tkWS;
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break;
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}
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case '/':
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{ /* C-style comments */
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if (zSql[zIdx + 1] != '*')
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{
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token = tkOTHER;
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break;
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}
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zIdx += 2;
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while (zIdx < zSql.Length && zSql[zIdx] != '*' || zIdx < zSql.Length - 1 && zSql[zIdx + 1] != '/')
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{
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zIdx++;
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}
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if (zIdx == zSql.Length)
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return 0;
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zIdx++;
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token = tkWS;
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break;
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}
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case '-':
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{ /* SQL-style comments from "--" to end of line */
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if (zSql[zIdx + 1] != '-')
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{
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token = tkOTHER;
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break;
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}
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while (zIdx < zSql.Length && zSql[zIdx] != '\n')
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{
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zIdx++;
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}
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if (zIdx == zSql.Length)
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return state == 1 ? 1 : 0;//if( *zSql==0 ) return state==1;
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token = tkWS;
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break;
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}
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case '[':
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{ /* Microsoft-style identifiers in [...] */
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zIdx++;
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while (zIdx < zSql.Length && zSql[zIdx] != ']')
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{
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zIdx++;
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}
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if (zIdx == zSql.Length)
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return 0;
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token = tkOTHER;
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break;
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}
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case '`': /* Grave-accent quoted symbols used by MySQL */
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case '"': /* single- and double-quoted strings */
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case '\'':
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{
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int c = zSql[zIdx];
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zIdx++;
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while (zIdx < zSql.Length && zSql[zIdx] != c)
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{
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zIdx++;
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}
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if (zIdx == zSql.Length)
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return 0;
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token = tkOTHER;
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break;
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}
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default:
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{
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//#if SQLITE_EBCDIC
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// unsigned char c;
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//#endif
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if (IdChar((u8)zSql[zIdx]))
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{
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/* Keywords and unquoted identifiers */
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int nId;
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for (nId = 1; (zIdx + nId) < zSql.Length && IdChar((u8)zSql[zIdx + nId]); nId++)
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{
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}
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#if SQLITE_OMIT_TRIGGER
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token = tkOTHER;
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#else
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switch ( zSql[zIdx] )
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{
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case 'c':
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case 'C':
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{
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if ( nId == 6 && sqlite3StrNICmp( zSql, zIdx, "create", 6 ) == 0 )
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{
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token = tkCREATE;
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}
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else
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{
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token = tkOTHER;
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}
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break;
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}
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case 't':
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case 'T':
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{
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if ( nId == 7 && sqlite3StrNICmp( zSql, zIdx, "trigger", 7 ) == 0 )
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{
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token = tkTRIGGER;
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}
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else if ( nId == 4 && sqlite3StrNICmp( zSql, zIdx, "temp", 4 ) == 0 )
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{
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token = tkTEMP;
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}
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else if ( nId == 9 && sqlite3StrNICmp( zSql, zIdx, "temporary", 9 ) == 0 )
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{
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token = tkTEMP;
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}
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else
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{
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token = tkOTHER;
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}
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break;
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}
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case 'e':
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case 'E':
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{
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if ( nId == 3 && sqlite3StrNICmp( zSql, zIdx, "end", 3 ) == 0 )
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{
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token = tkEND;
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}
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else
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switch (zSql[zIdx])
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{
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case 'c':
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case 'C':
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{
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if (nId == 6 && sqlite3StrNICmp(zSql, zIdx, "create", 6) == 0)
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{
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token = tkCREATE;
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}
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else
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{
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token = tkOTHER;
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}
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break;
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}
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case 't':
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case 'T':
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{
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if (nId == 7 && sqlite3StrNICmp(zSql, zIdx, "trigger", 7) == 0)
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{
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token = tkTRIGGER;
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}
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else if (nId == 4 && sqlite3StrNICmp(zSql, zIdx, "temp", 4) == 0)
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{
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token = tkTEMP;
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}
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else if (nId == 9 && sqlite3StrNICmp(zSql, zIdx, "temporary", 9) == 0)
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{
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token = tkTEMP;
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}
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else
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{
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token = tkOTHER;
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}
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break;
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}
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case 'e':
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case 'E':
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{
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if (nId == 3 && sqlite3StrNICmp(zSql, zIdx, "end", 3) == 0)
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{
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token = tkEND;
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}
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else
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#if !SQLITE_OMIT_EXPLAIN
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if ( nId == 7 && sqlite3StrNICmp( zSql, zIdx, "explain", 7 ) == 0 )
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{
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token = tkEXPLAIN;
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}
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else
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if (nId == 7 && sqlite3StrNICmp(zSql, zIdx, "explain", 7) == 0)
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{
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token = tkEXPLAIN;
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}
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else
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#endif
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{
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token = tkOTHER;
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}
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break;
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}
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default:
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{
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token = tkOTHER;
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break;
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||||
}
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}
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{
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token = tkOTHER;
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}
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break;
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}
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default:
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||||
{
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token = tkOTHER;
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break;
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||||
}
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||||
}
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||||
#endif // * SQLITE_OMIT_TRIGGER */
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zIdx += nId - 1;
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||||
}
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||||
else
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{
|
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/* Operators and special symbols */
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token = tkOTHER;
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}
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break;
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}
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||||
}
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state = trans[state][token];
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zIdx++;
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}
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return ( state == 1 ) ? 1 : 0;//return state==1;
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||||
}
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zIdx += nId - 1;
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||||
}
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||||
else
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||||
{
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||||
/* Operators and special symbols */
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token = tkOTHER;
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||||
}
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||||
break;
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||||
}
|
||||
}
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state = trans[state][token];
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zIdx++;
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||||
}
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return (state == 1) ? 1 : 0;//return state==1;
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||||
}
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#if !SQLITE_OMIT_UTF16
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/*
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|
@ -358,5 +356,5 @@ return sqlite3ApiExit(0, rc);
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|||
}
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||||
#endif // * SQLITE_OMIT_UTF16 */
|
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#endif // * SQLITE_OMIT_COMPLETE */
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||||
}
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||||
}
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}
|
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}
|
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Loading…
Add table
Add a link
Reference in a new issue