Add Qt3 development HEAD version

1 files changed, 110 insertions, 0 deletions

diff --git a/src/3rdparty/sqlite/copy.c b/src/3rdparty/sqlite/copy.c
new file mode 100644
index 0000000..b712b5b
--- /dev/null
+++ b/src/3rdparty/sqlite/copy.c
@@ -0,0 +1,110 @@
+/*
+** 2003 April 6
+**
+** 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.
+**
+*************************************************************************
+** This file contains code used to implement the COPY command.
+**
+** $Id: copy.c,v 1.9 2004/02/25 13:47:31 drh Exp $
+*/
+#include "sqliteInt.h"
+
+/*
+** The COPY command is for compatibility with PostgreSQL and specificially
+** for the ability to read the output of pg_dump.  The format is as
+** follows:
+**
+**    COPY table FROM file [USING DELIMITERS string]
+**
+** "table" is an existing table name.  We will read lines of code from
+** file to fill this table with data.  File might be "stdin".  The optional
+** delimiter string identifies the field separators.  The default is a tab.
+*/
+void sqliteCopy(
+  Parse *pParse,       /* The parser context */
+  SrcList *pTableName, /* The name of the table into which we will insert */
+  Token *pFilename,    /* The file from which to obtain information */
+  Token *pDelimiter,   /* Use this as the field delimiter */
+  int onError          /* What to do if a constraint fails */
+){
+  Table *pTab;
+  int i;
+  Vdbe *v;
+  int addr, end;
+  char *zFile = 0;
+  const char *zDb;
+  sqlite *db = pParse->db;
+
+
+  if( sqlite_malloc_failed  ) goto copy_cleanup;
+  assert( pTableName->nSrc==1 );
+  pTab = sqliteSrcListLookup(pParse, pTableName);
+  if( pTab==0 || sqliteIsReadOnly(pParse, pTab, 0) ) goto copy_cleanup;
+  zFile = sqliteStrNDup(pFilename->z, pFilename->n);
+  sqliteDequote(zFile);
+  assert( pTab->iDb<db->nDb );
+  zDb = db->aDb[pTab->iDb].zName;
+  if( sqliteAuthCheck(pParse, SQLITE_INSERT, pTab->zName, 0, zDb)
+      || sqliteAuthCheck(pParse, SQLITE_COPY, pTab->zName, zFile, zDb) ){
+    goto copy_cleanup;
+  }
+  v = sqliteGetVdbe(pParse);
+  if( v ){
+    sqliteBeginWriteOperation(pParse, 1, pTab->iDb);
+    addr = sqliteVdbeOp3(v, OP_FileOpen, 0, 0, pFilename->z, pFilename->n);
+    sqliteVdbeDequoteP3(v, addr);
+    sqliteOpenTableAndIndices(pParse, pTab, 0);
+    if( db->flags & SQLITE_CountRows ){
+      sqliteVdbeAddOp(v, OP_Integer, 0, 0);  /* Initialize the row count */
+    }
+    end = sqliteVdbeMakeLabel(v);
+    addr = sqliteVdbeAddOp(v, OP_FileRead, pTab->nCol, end);
+    if( pDelimiter ){
+      sqliteVdbeChangeP3(v, addr, pDelimiter->z, pDelimiter->n);
+      sqliteVdbeDequoteP3(v, addr);
+    }else{
+      sqliteVdbeChangeP3(v, addr, "\t", 1);
+    }
+    if( pTab->iPKey>=0 ){
+      sqliteVdbeAddOp(v, OP_FileColumn, pTab->iPKey, 0);
+      sqliteVdbeAddOp(v, OP_MustBeInt, 0, 0);
+    }else{
+      sqliteVdbeAddOp(v, OP_NewRecno, 0, 0);
+    }
+    for(i=0; i<pTab->nCol; i++){
+      if( i==pTab->iPKey ){
+        /* The integer primary key column is filled with NULL since its
+        ** value is always pulled from the record number */
+        sqliteVdbeAddOp(v, OP_String, 0, 0);
+      }else{
+        sqliteVdbeAddOp(v, OP_FileColumn, i, 0);
+      }
+    }
+    sqliteGenerateConstraintChecks(pParse, pTab, 0, 0, pTab->iPKey>=0, 
+                                   0, onError, addr);
+    sqliteCompleteInsertion(pParse, pTab, 0, 0, 0, 0, -1);
+    if( (db->flags & SQLITE_CountRows)!=0 ){
+      sqliteVdbeAddOp(v, OP_AddImm, 1, 0);  /* Increment row count */
+    }
+    sqliteVdbeAddOp(v, OP_Goto, 0, addr);
+    sqliteVdbeResolveLabel(v, end);
+    sqliteVdbeAddOp(v, OP_Noop, 0, 0);
+    sqliteEndWriteOperation(pParse);
+    if( db->flags & SQLITE_CountRows ){
+      sqliteVdbeAddOp(v, OP_ColumnName, 0, 1);
+      sqliteVdbeChangeP3(v, -1, "rows inserted", P3_STATIC);
+      sqliteVdbeAddOp(v, OP_Callback, 1, 0);
+    }
+  }
+  
+copy_cleanup:
+  sqliteSrcListDelete(pTableName);
+  sqliteFree(zFile);
+  return;
+}