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Move the build-in function definitions into a new source file "func.c". (CVS 391)

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FossilOrigin-Name: 530b0f4f2def89e200b7b0724a5967bf981bd91d
This commit is contained in:
drh
2002-02-24 01:55:15 +00:00
parent 8e0a2f903a
commit dc04c58360
7 changed files with 80 additions and 41 deletions
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30
src/main.c
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@@ -14,9 +14,8 @@
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.62 2002/02/23 23:45:45 drh Exp $
** $Id: main.c,v 1.63 2002/02/24 01:55:17 drh Exp $
*/
#include <ctype.h>
#include "sqliteInt.h"
#include "os.h"
@@ -293,30 +292,6 @@ const char sqlite_encoding[] = "UTF-8";
const char sqlite_encoding[] = "iso8859";
#endif
/*
** Implementation of the upper() and lower() SQL functions.
*/
static void upperFunc(void *context, int argc, const char **argv){
char *z;
int i;
if( argc<1 || argv[0]==0 ) return;
z = sqlite_set_result_string(context, argv[0], -1);
if( z==0 ) return;
for(i=0; z[i]; i++){
if( islower(z[i]) ) z[i] = toupper(z[i]);
}
}
static void lowerFunc(void *context, int argc, const char **argv){
char *z;
int i;
if( argc<1 || argv[0]==0 ) return;
z = sqlite_set_result_string(context, argv[0], -1);
if( z==0 ) return;
for(i=0; z[i]; i++){
if( isupper(z[i]) ) z[i] = tolower(z[i]);
}
}
/*
** Open a new SQLite database. Construct an "sqlite" structure to define
** the state of this database and return a pointer to that structure.
@@ -339,8 +314,7 @@ sqlite *sqlite_open(const char *zFilename, int mode, char **pzErrMsg){
sqliteHashInit(&db->tblDrop, SQLITE_HASH_POINTER, 0);
sqliteHashInit(&db->idxDrop, SQLITE_HASH_POINTER, 0);
sqliteHashInit(&db->userFunc, SQLITE_HASH_STRING, 1);
sqlite_create_function(db, "upper", 1, upperFunc);
sqlite_create_function(db, "lower", 1, lowerFunc);
sqliteRegisterBuildinFunctions(db);
db->onError = OE_Default;
db->priorNewRowid = 0;