sl@0: /*
sl@0: ** 2008 June 13
sl@0: **
sl@0: ** The author disclaims copyright to this source code.  In place of
sl@0: ** a legal notice, here is a blessing:
sl@0: **
sl@0: **    May you do good and not evil.
sl@0: **    May you find forgiveness for yourself and forgive others.
sl@0: **    May you share freely, never taking more than you give.
sl@0: **
sl@0: *************************************************************************
sl@0: **
sl@0: ** This file contains definitions of global variables and contants.
sl@0: **
sl@0: ** $Id: global.c,v 1.8 2008/09/04 17:17:39 danielk1977 Exp $
sl@0: */
sl@0: #include "sqliteInt.h"
sl@0: 
sl@0: 
sl@0: /* An array to map all upper-case characters into their corresponding
sl@0: ** lower-case character. 
sl@0: **
sl@0: ** SQLite only considers US-ASCII (or EBCDIC) characters.  We do not
sl@0: ** handle case conversions for the UTF character set since the tables
sl@0: ** involved are nearly as big or bigger than SQLite itself.
sl@0: */
sl@0: const unsigned char sqlite3UpperToLower[] = {
sl@0: #ifdef SQLITE_ASCII
sl@0:       0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17,
sl@0:      18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
sl@0:      36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
sl@0:      54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 97, 98, 99,100,101,102,103,
sl@0:     104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,
sl@0:     122, 91, 92, 93, 94, 95, 96, 97, 98, 99,100,101,102,103,104,105,106,107,
sl@0:     108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,
sl@0:     126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,
sl@0:     144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,
sl@0:     162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,
sl@0:     180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,
sl@0:     198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,
sl@0:     216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,
sl@0:     234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,
sl@0:     252,253,254,255
sl@0: #endif
sl@0: #ifdef SQLITE_EBCDIC
sl@0:       0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, /* 0x */
sl@0:      16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, /* 1x */
sl@0:      32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, /* 2x */
sl@0:      48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, /* 3x */
sl@0:      64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, /* 4x */
sl@0:      80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, /* 5x */
sl@0:      96, 97, 66, 67, 68, 69, 70, 71, 72, 73,106,107,108,109,110,111, /* 6x */
sl@0:     112, 81, 82, 83, 84, 85, 86, 87, 88, 89,122,123,124,125,126,127, /* 7x */
sl@0:     128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143, /* 8x */
sl@0:     144,145,146,147,148,149,150,151,152,153,154,155,156,157,156,159, /* 9x */
sl@0:     160,161,162,163,164,165,166,167,168,169,170,171,140,141,142,175, /* Ax */
sl@0:     176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191, /* Bx */
sl@0:     192,129,130,131,132,133,134,135,136,137,202,203,204,205,206,207, /* Cx */
sl@0:     208,145,146,147,148,149,150,151,152,153,218,219,220,221,222,223, /* Dx */
sl@0:     224,225,162,163,164,165,166,167,168,169,232,203,204,205,206,207, /* Ex */
sl@0:     239,240,241,242,243,244,245,246,247,248,249,219,220,221,222,255, /* Fx */
sl@0: #endif
sl@0: };
sl@0: 
sl@0: /*
sl@0: ** The following singleton contains the global configuration for
sl@0: ** the SQLite library.
sl@0: */
sl@0: SQLITE_WSD struct Sqlite3Config sqlite3Config = {
sl@0:    SQLITE_DEFAULT_MEMSTATUS,  /* bMemstat */
sl@0:    1,                         /* bCoreMutex */
sl@0:    SQLITE_THREADSAFE==1,      /* bFullMutex */
sl@0:    0x7ffffffe,                /* mxStrlen */
sl@0:    100,                       /* szLookaside */
sl@0:    500,                       /* nLookaside */
sl@0:    /* Other fields all default to zero */
sl@0: };
sl@0: 
sl@0: 
sl@0: /*
sl@0: ** Hash table for global functions - functions common to all
sl@0: ** database connections.  After initialization, this table is
sl@0: ** read-only.
sl@0: */
sl@0: SQLITE_WSD FuncDefHash sqlite3GlobalFunctions;