Int2 pg_version_major;
Int2 pg_version_minor;
char ms_jet;
+ char unicode;
#ifdef MULTIBYTE
char *client_encoding;
char *server_encoding;
--- /dev/null
+/*-------
+ * Module: odbcapi25w.c
+ *
+ * Description: This module contains UNICODE routines
+ *
+ * Classes: n/a
+ *
+ * API functions: SQLColAttributesW, SQLErrorW, SQLGetConnectOptionW,
+ SQLSetConnectOptionW
+ *-------
+ */
+
+#include "psqlodbc.h"
+#include <stdio.h>
+#include <string.h>
+
+#include "pgapifunc.h"
+#include "connection.h"
+#include "statement.h"
+
+RETCODE SQL_API SQLErrorW(HENV EnvironmentHandle,
+ HDBC ConnectionHandle, HSTMT StatementHandle,
+ SQLWCHAR *Sqlstate, SQLINTEGER *NativeError,
+ SQLWCHAR *MessageText, SQLSMALLINT BufferLength,
+ SQLSMALLINT *TextLength)
+{
+ RETCODE ret;
+ SWORD tlen;
+ char *qst = NULL, *mtxt = NULL;
+
+ mylog("[SQLErrorW]");
+ if (Sqlstate)
+ qst = malloc(8);
+ if (MessageText)
+ mtxt = malloc(BufferLength);
+ ret = PGAPI_Error(EnvironmentHandle, ConnectionHandle, StatementHandle,
+ qst, NativeError, mtxt, BufferLength, &tlen);
+ if (qst)
+ utf8_to_ucs2(qst, strlen(qst), Sqlstate, 5);
+ if (TextLength)
+ *TextLength = utf8_to_ucs2(mtxt, tlen, MessageText, BufferLength);
+ free(qst);
+ free(mtxt);
+ return ret;
+}
+
+RETCODE SQL_API SQLGetConnectOptionW(HDBC ConnectionHandle,
+ SQLUSMALLINT Option, PTR Value)
+{
+ mylog("[SQLGetConnectOptionW]");
+ ((ConnectionClass *) ConnectionHandle)->unicode = 1;
+ return PGAPI_GetConnectOption(ConnectionHandle, Option, Value);
+}
+
+RETCODE SQL_API SQLSetConnectOptionW(HDBC ConnectionHandle,
+ SQLUSMALLINT Option, SQLUINTEGER Value)
+{
+ mylog("[SQLSetConnectionOptionW]");
+ ((ConnectionClass *) ConnectionHandle)->unicode = 1;
+ return PGAPI_SetConnectOption(ConnectionHandle, Option, Value);
+}
+
+RETCODE SQL_API SQLColAttributesW(
+ HSTMT hstmt,
+ SQLUSMALLINT icol,
+ SQLUSMALLINT fDescType,
+ PTR rgbDesc,
+ SQLSMALLINT cbDescMax,
+ SQLSMALLINT *pcbDesc,
+ SQLINTEGER *pfDesc)
+{
+ mylog("[SQLColAttributesW]");
+ return PGAPI_ColAttributes(hstmt, icol, fDescType, rgbDesc,
+ cbDescMax, pcbDesc, pfDesc);
+}
--- /dev/null
+/*-------
+ * Module: odbcapi30w.c
+ *
+ * Description: This module contains UNICODE routines
+ *
+ * Classes: n/a
+ *
+ * API functions: SQLColAttributeW, SQLGetStmtW, SQLSetStmtW,
+ SQLSetConnectAttrW, SQLGetConnectAttrW,
+ SQLGetDescFieldW, SQLGetDescRecW, SQLGetDiagFieldW,
+ SQLGetDiagRecW,
+ *-------
+ */
+
+#include "psqlodbc.h"
+#include <stdio.h>
+#include <string.h>
+
+#include "pgapifunc.h"
+#include "connection.h"
+#include "statement.h"
+
+
+RETCODE SQL_API SQLGetStmtAttrW(SQLHSTMT hstmt,
+ SQLINTEGER fAttribute,
+ PTR rgbValue,
+ SQLINTEGER cbValueMax,
+ SQLINTEGER *pcbValue)
+{
+ RETCODE ret;
+
+ mylog("[SQLGetStmtAttrW]");
+ ret = PGAPI_GetStmtAttr(hstmt, fAttribute, rgbValue,
+ cbValueMax, pcbValue);
+ return ret;
+}
+
+RETCODE SQL_API SQLSetStmtAttrW(SQLHSTMT hstmt,
+ SQLINTEGER fAttribute,
+ PTR rgbValue,
+ SQLINTEGER cbValueMax)
+{
+ RETCODE ret;
+
+ mylog("[SQLSetStmtAttrW]");
+ ret = PGAPI_SetStmtAttr(hstmt, fAttribute, rgbValue,
+ cbValueMax);
+ return ret;
+}
+
+RETCODE SQL_API SQLGetConnectAttrW(HDBC hdbc,
+ SQLINTEGER fAttribute,
+ PTR rgbValue,
+ SQLINTEGER cbValueMax,
+ SQLINTEGER *pcbValue)
+{
+ RETCODE ret;
+
+ mylog("[SQLGetConnectAttrW]");
+ ret = PGAPI_GetConnectAttr(hdbc, fAttribute, rgbValue,
+ cbValueMax, pcbValue);
+ return ret;
+}
+
+RETCODE SQL_API SQLSetConnectAttrW(HDBC hdbc,
+ SQLINTEGER fAttribute,
+ PTR rgbValue,
+ SQLINTEGER cbValue)
+{
+ RETCODE ret;
+
+ mylog("[SQLSetConnectAttrW]");
+ ret = PGAPI_SetConnectAttr(hdbc, fAttribute, rgbValue,
+ cbValue);
+ return ret;
+}
+
+RETCODE SQL_API SQLGetDiagRecW(SWORD fHandleType,
+ SQLHANDLE handle,
+ SQLSMALLINT iRecord,
+ SQLWCHAR *szSqlState,
+ SQLINTEGER *pfNativeError,
+ SQLWCHAR *szErrorMsg,
+ SQLSMALLINT cbErrorMsgMax,
+ SQLSMALLINT *pcbErrorMsg)
+{
+ RETCODE ret;
+ SWORD tlen;
+ char *qst = NULL, *mtxt = NULL;
+
+ mylog("[SQLGetDiagRecW]");
+ if (szSqlState)
+ qst = malloc(8);
+ if (szErrorMsg)
+ mtxt = malloc(cbErrorMsgMax);
+ ret = PGAPI_GetDiagRec(fHandleType, handle, iRecord, qst,
+ pfNativeError, mtxt, cbErrorMsgMax, &tlen);
+ if (qst)
+ utf8_to_ucs2(qst, strlen(qst), szSqlState, 5);
+ if (pcbErrorMsg)
+ *pcbErrorMsg = utf8_to_ucs2(mtxt, tlen, szErrorMsg, cbErrorMsgMax);
+ free(qst);
+ free(mtxt);
+ return ret;
+}
+
+RETCODE SQL_API SQLColAttributeW(
+ HSTMT hstmt,
+ SQLUSMALLINT icol,
+ SQLUSMALLINT fDescType,
+ PTR rgbDesc,
+ SQLSMALLINT cbDescMax,
+ SQLSMALLINT *pcbDesc,
+ SQLINTEGER *pfDesc)
+{
+ RETCODE ret;
+
+ mylog("[SQLColAttributeW]");
+ ret = PGAPI_ColAttributes(hstmt, icol, fDescType, rgbDesc,
+ cbDescMax, pcbDesc, pfDesc);
+ return ret;
+}
--- /dev/null
+/*-------
+ * Module: odbcapiw.c
+ *
+ * Description: This module contains UNICODE routines
+ *
+ * Classes: n/a
+ *
+ * API functions: SQLColumnPrivilegesW, SQLColumnsW,
+ SQLConnectW, SQLDataSourcesW, SQLDescribeColW,
+ SQLDriverConnectW, SQLExecDirectW,
+ SQLForeignKeysW,
+ SQLGetCursorNameW, SQLGetInfoW, SQLNativeSqlW,
+ SQLPrepareW, SQLPrimaryKeysW, SQLProcedureColumnsW,
+ SQLProceduresW, SQLSetCursorNameW,
+ SQLSpecialColumnsW, SQLStatisticsW, SQLTablesW,
+ SQLTablePrivilegesW
+ *-------
+ */
+
+#include "psqlodbc.h"
+#include <stdio.h>
+#include <string.h>
+
+#include "pgapifunc.h"
+#include "connection.h"
+#include "statement.h"
+
+RETCODE SQL_API SQLColumnsW(HSTMT StatementHandle,
+ SQLWCHAR *CatalogName, SQLSMALLINT NameLength1,
+ SQLWCHAR *SchemaName, SQLSMALLINT NameLength2,
+ SQLWCHAR *TableName, SQLSMALLINT NameLength3,
+ SQLWCHAR *ColumnName, SQLSMALLINT NameLength4)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName, *clName;
+ UInt4 nmlen1, nmlen2, nmlen3, nmlen4;
+
+ mylog("[SQLColumnsW]");
+ ctName = ucs2_to_utf8(CatalogName, NameLength1, &nmlen1);
+ scName = ucs2_to_utf8(SchemaName, NameLength2, &nmlen2);
+ tbName = ucs2_to_utf8(TableName, NameLength3, &nmlen3);
+ clName = ucs2_to_utf8(ColumnName, NameLength4, &nmlen4);
+ ret = PGAPI_Columns(StatementHandle, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3,
+ clName, (SWORD) nmlen4, 0);
+ if (ctName)
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName)
+ free(tbName);
+ if (clName);
+ free(clName);
+ return ret;
+}
+
+
+RETCODE SQL_API SQLConnectW(HDBC ConnectionHandle,
+ SQLWCHAR *ServerName, SQLSMALLINT NameLength1,
+ SQLWCHAR *UserName, SQLSMALLINT NameLength2,
+ SQLWCHAR *Authentication, SQLSMALLINT NameLength3)
+{
+ char *svName, *usName, *auth;
+ UInt4 nmlen1, nmlen2, nmlen3;
+ RETCODE ret;
+
+ mylog("[SQLConnectW]");
+ ((ConnectionClass *) ConnectionHandle)->unicode = 1;
+ svName = ucs2_to_utf8(ServerName, NameLength1, &nmlen1);
+ usName = ucs2_to_utf8(UserName, NameLength2, &nmlen2);
+ auth = ucs2_to_utf8(Authentication, NameLength3, &nmlen3);
+ ret = PGAPI_Connect(ConnectionHandle, svName, (SWORD) nmlen1,
+ usName, (SWORD) nmlen2, auth, (SWORD) nmlen3);
+ if (svName);
+ free(svName);
+ if (usName);
+ free(usName);
+ if (auth);
+ free(auth);
+ return ret;
+}
+
+RETCODE SQL_API SQLDriverConnectW(HDBC hdbc,
+ HWND hwnd,
+ SQLWCHAR *szConnStrIn,
+ SWORD cbConnStrIn,
+ SQLWCHAR *szConnStrOut,
+ SWORD cbConnStrOutMax,
+ SWORD FAR *pcbConnStrOut,
+ UWORD fDriverCompletion)
+{
+ char *szIn, *szOut;
+ UInt4 inlen, obuflen;
+ SWORD olen;
+ RETCODE ret;
+
+ mylog("[SQLDriverConnectW]");
+ ((ConnectionClass *) hdbc)->unicode = 1;
+ szIn = ucs2_to_utf8(szConnStrIn, cbConnStrIn, &inlen);
+ obuflen = cbConnStrOutMax + 1;
+ szOut = malloc(obuflen);
+ ret = PGAPI_DriverConnect(hdbc, hwnd, szIn, (SWORD) inlen,
+ szOut, cbConnStrOutMax, &olen, fDriverCompletion);
+ if (ret != SQL_ERROR)
+ *pcbConnStrOut = utf8_to_ucs2(szOut, olen, szConnStrOut, cbConnStrOutMax);
+ free(szOut);
+ if (szIn);
+ free(szIn);
+ return ret;
+}
+RETCODE SQL_API SQLBrowseConnectW(
+ HDBC hdbc,
+ SQLWCHAR *szConnStrIn,
+ SQLSMALLINT cbConnStrIn,
+ SQLWCHAR *szConnStrOut,
+ SQLSMALLINT cbConnStrOutMax,
+ SQLSMALLINT *pcbConnStrOut)
+{
+ char *szIn, *szOut;
+ UInt4 inlen, obuflen;
+ SWORD olen;
+ RETCODE ret;
+
+ mylog("[SQLBrowseConnectW]");
+ ((ConnectionClass *) hdbc)->unicode = 1;
+ szIn = ucs2_to_utf8(szConnStrIn, cbConnStrIn, &inlen);
+ obuflen = cbConnStrOutMax + 1;
+ szOut = malloc(obuflen);
+ ret = PGAPI_BrowseConnect(hdbc, szIn, (SWORD) inlen,
+ szOut, cbConnStrOutMax, &olen);
+ if (ret != SQL_ERROR)
+ *pcbConnStrOut = utf8_to_ucs2(szOut, olen, szConnStrOut, cbConnStrOutMax);
+ free(szOut);
+ if (szIn);
+ free(szIn);
+ return ret;
+}
+
+RETCODE SQL_API SQLDataSourcesW(HENV EnvironmentHandle,
+ SQLUSMALLINT Direction, SQLWCHAR *ServerName,
+ SQLSMALLINT BufferLength1, SQLSMALLINT *NameLength1,
+ SQLWCHAR *Description, SQLSMALLINT BufferLength2,
+ SQLSMALLINT *NameLength2)
+{
+ mylog("[SQLDataSourcesW]");
+ /*
+ return PGAPI_DataSources(EnvironmentHandle, Direction, ServerName,
+ BufferLength1, NameLength1, Description, BufferLength2,
+ NameLength2);
+ */
+ return SQL_ERROR;
+}
+
+RETCODE SQL_API SQLDescribeColW(HSTMT StatementHandle,
+ SQLUSMALLINT ColumnNumber, SQLWCHAR *ColumnName,
+ SQLSMALLINT BufferLength, SQLSMALLINT *NameLength,
+ SQLSMALLINT *DataType, SQLUINTEGER *ColumnSize,
+ SQLSMALLINT *DecimalDigits, SQLSMALLINT *Nullable)
+{
+ RETCODE ret;
+ SWORD nmlen;
+ char *clName;
+
+ mylog("[SQLDescribeColW]");
+ clName = malloc(BufferLength);
+ ret = PGAPI_DescribeCol(StatementHandle, ColumnNumber,
+ clName, BufferLength, &nmlen,
+ DataType, ColumnSize, DecimalDigits, Nullable);
+ *NameLength = utf8_to_ucs2(clName, nmlen, ColumnName, BufferLength);
+ free(clName);
+ return ret;
+}
+
+RETCODE SQL_API SQLExecDirectW(HSTMT StatementHandle,
+ SQLWCHAR *StatementText, SQLINTEGER TextLength)
+{
+ RETCODE ret;
+ char *stxt;
+ UInt4 slen;
+
+ mylog("[SQLExecDirectW]");
+ stxt = ucs2_to_utf8(StatementText, TextLength, &slen);
+ ret = PGAPI_ExecDirect(StatementHandle, stxt, slen);
+ if (stxt);
+ free(stxt);
+ return ret;
+}
+
+RETCODE SQL_API SQLGetCursorNameW(HSTMT StatementHandle,
+ SQLWCHAR *CursorName, SQLSMALLINT BufferLength,
+ SQLSMALLINT *NameLength)
+{
+ RETCODE ret;
+ char *crName;
+ SWORD clen;
+
+ mylog("[SQLGetCursorNameW]");
+ crName = malloc(BufferLength);
+ ret = PGAPI_GetCursorName(StatementHandle, crName, BufferLength,
+ &clen);
+ *NameLength = utf8_to_ucs2(crName, (Int4) clen, CursorName, BufferLength);
+ free(crName);
+ return ret;
+}
+
+RETCODE SQL_API SQLGetInfoW(HDBC ConnectionHandle,
+ SQLUSMALLINT InfoType, PTR InfoValue,
+ SQLSMALLINT BufferLength, SQLSMALLINT *StringLength)
+{
+ RETCODE ret;
+ ((ConnectionClass *) ConnectionHandle)->unicode = 1;
+#if (ODBCVER >= 0x0300)
+ mylog("[SQLGetInfoW(30)]");
+ if ((ret = PGAPI_GetInfo(ConnectionHandle, InfoType, InfoValue,
+ BufferLength, StringLength)) == SQL_ERROR)
+ {
+ if (((ConnectionClass *) ConnectionHandle)->driver_version >= 0x0300)
+ return PGAPI_GetInfo30(ConnectionHandle, InfoType, InfoValue,
+ BufferLength, StringLength);
+ }
+ return ret;
+#else
+ mylog("[SQLGetInfoW]");
+ return PGAPI_GetInfo(ConnectionHandle, InfoType, InfoValue,
+ BufferLength, StringLength);
+#endif
+}
+
+RETCODE SQL_API SQLPrepareW(HSTMT StatementHandle,
+ SQLWCHAR *StatementText, SQLINTEGER TextLength)
+{
+ RETCODE ret;
+ char *stxt;
+ UInt4 slen;
+
+ mylog("[SQLPrepareW]");
+ stxt = ucs2_to_utf8(StatementText, TextLength, &slen);
+ ret = PGAPI_Prepare(StatementHandle, stxt, slen);
+ if (stxt);
+ free(stxt);
+ return ret;
+}
+
+RETCODE SQL_API SQLSetCursorNameW(HSTMT StatementHandle,
+ SQLWCHAR *CursorName, SQLSMALLINT NameLength)
+{
+ RETCODE ret;
+ char *crName;
+ UInt4 nlen;
+
+ mylog("[SQLSetCursorNameW]");
+ crName = ucs2_to_utf8(CursorName, NameLength, &nlen);
+ ret = PGAPI_SetCursorName(StatementHandle, crName, (SWORD) nlen);
+ if (crName);
+ free(crName);
+ return ret;
+}
+
+RETCODE SQL_API SQLSpecialColumnsW(HSTMT StatementHandle,
+ SQLUSMALLINT IdentifierType, SQLWCHAR *CatalogName,
+ SQLSMALLINT NameLength1, SQLWCHAR *SchemaName,
+ SQLSMALLINT NameLength2, SQLWCHAR *TableName,
+ SQLSMALLINT NameLength3, SQLUSMALLINT Scope,
+ SQLUSMALLINT Nullable)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName;
+ UInt4 nmlen1, nmlen2, nmlen3;
+
+ mylog("[SQLSpecialColumnsW]");
+ ctName = ucs2_to_utf8(CatalogName, NameLength1, &nmlen1);
+ scName = ucs2_to_utf8(SchemaName, NameLength2, &nmlen2);
+ tbName = ucs2_to_utf8(TableName, NameLength3, &nmlen3);
+ ret = PGAPI_SpecialColumns(StatementHandle, IdentifierType, ctName,
+ (SWORD) nmlen1, scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3,
+ Scope, Nullable);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName);
+ free(tbName);
+ return ret;
+}
+
+RETCODE SQL_API SQLStatisticsW(HSTMT StatementHandle,
+ SQLWCHAR *CatalogName, SQLSMALLINT NameLength1,
+ SQLWCHAR *SchemaName, SQLSMALLINT NameLength2,
+ SQLWCHAR *TableName, SQLSMALLINT NameLength3,
+ SQLUSMALLINT Unique, SQLUSMALLINT Reserved)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName;
+ UInt4 nmlen1, nmlen2, nmlen3;
+
+ mylog("[SQLStatisticsW]");
+ ctName = ucs2_to_utf8(CatalogName, NameLength1, &nmlen1);
+ scName = ucs2_to_utf8(SchemaName, NameLength2, &nmlen2);
+ tbName = ucs2_to_utf8(TableName, NameLength3, &nmlen3);
+ return PGAPI_Statistics(StatementHandle, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3, Unique,
+ Reserved);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName);
+ free(tbName);
+ return ret;
+}
+
+RETCODE SQL_API SQLTablesW(HSTMT StatementHandle,
+ SQLWCHAR *CatalogName, SQLSMALLINT NameLength1,
+ SQLWCHAR *SchemaName, SQLSMALLINT NameLength2,
+ SQLWCHAR *TableName, SQLSMALLINT NameLength3,
+ SQLWCHAR *TableType, SQLSMALLINT NameLength4)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName, *tbType;
+ UInt4 nmlen1, nmlen2, nmlen3, nmlen4;
+
+ mylog("[SQLTablesW]");
+ ctName = ucs2_to_utf8(CatalogName, NameLength1, &nmlen1);
+ scName = ucs2_to_utf8(SchemaName, NameLength2, &nmlen2);
+ tbName = ucs2_to_utf8(TableName, NameLength3, &nmlen3);
+ tbType = ucs2_to_utf8(TableType, NameLength4, &nmlen4);
+ return PGAPI_Tables(StatementHandle, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3,
+ tbType, (SWORD) nmlen4);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName);
+ free(tbName);
+ if (tbType);
+ free(tbType);
+ return ret;
+}
+
+RETCODE SQL_API SQLColumnPrivilegesW(
+ HSTMT hstmt,
+ SQLWCHAR *szCatalogName,
+ SQLSMALLINT cbCatalogName,
+ SQLWCHAR *szSchemaName,
+ SQLSMALLINT cbSchemaName,
+ SQLWCHAR *szTableName,
+ SQLSMALLINT cbTableName,
+ SQLWCHAR *szColumnName,
+ SQLSMALLINT cbColumnName)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName, *clName;
+ UInt4 nmlen1, nmlen2, nmlen3, nmlen4;
+
+ mylog("[SQLColumnPrivilegesW]");
+ ctName = ucs2_to_utf8(szCatalogName, cbCatalogName, &nmlen1);
+ scName = ucs2_to_utf8(szSchemaName, cbSchemaName, &nmlen2);
+ tbName = ucs2_to_utf8(szTableName, cbTableName, &nmlen3);
+ clName = ucs2_to_utf8(szColumnName, cbColumnName, &nmlen4);
+ ret = PGAPI_ColumnPrivileges(hstmt, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3,
+ clName, (SWORD) nmlen4);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName);
+ free(tbName);
+ if (clName);
+ free(clName);
+ return ret;
+}
+
+RETCODE SQL_API SQLForeignKeysW(
+ HSTMT hstmt,
+ SQLWCHAR *szPkCatalogName,
+ SQLSMALLINT cbPkCatalogName,
+ SQLWCHAR *szPkSchemaName,
+ SQLSMALLINT cbPkSchemaName,
+ SQLWCHAR *szPkTableName,
+ SQLSMALLINT cbPkTableName,
+ SQLWCHAR *szFkCatalogName,
+ SQLSMALLINT cbFkCatalogName,
+ SQLWCHAR *szFkSchemaName,
+ SQLSMALLINT cbFkSchemaName,
+ SQLWCHAR *szFkTableName,
+ SQLSMALLINT cbFkTableName)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName, *fkctName, *fkscName, *fktbName;
+ UInt4 nmlen1, nmlen2, nmlen3, nmlen4, nmlen5, nmlen6;
+
+ mylog("[SQLForeignKeysW]");
+ ctName = ucs2_to_utf8(szPkCatalogName, cbPkCatalogName, &nmlen1);
+ scName = ucs2_to_utf8(szPkSchemaName, cbPkSchemaName, &nmlen2);
+ tbName = ucs2_to_utf8(szPkTableName, cbPkTableName, &nmlen3);
+ fkctName = ucs2_to_utf8(szFkCatalogName, cbFkCatalogName, &nmlen4);
+ fkscName = ucs2_to_utf8(szFkSchemaName, cbFkSchemaName, &nmlen5);
+ fktbName = ucs2_to_utf8(szFkTableName, cbFkTableName, &nmlen6);
+ ret = PGAPI_ForeignKeys(hstmt, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3,
+ fkctName, (SWORD) nmlen4, fkscName, (SWORD) nmlen5,
+ fktbName, (SWORD) nmlen6);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName);
+ free(tbName);
+ if (fkctName);
+ free(fkctName);
+ if (fkscName);
+ free(fkscName);
+ if (fktbName);
+ free(fktbName);
+ return ret;
+}
+
+RETCODE SQL_API SQLNativeSqlW(
+ HDBC hdbc,
+ SQLWCHAR *szSqlStrIn,
+ SQLINTEGER cbSqlStrIn,
+ SQLWCHAR *szSqlStr,
+ SQLINTEGER cbSqlStrMax,
+ SQLINTEGER *pcbSqlStr)
+{
+ RETCODE ret;
+ char *szIn, *szOut;
+ UInt4 slen;
+ SQLINTEGER olen;
+
+ mylog("[SQLNativeSqlW]");
+ ((ConnectionClass *) hdbc)->unicode = 1;
+ szIn = ucs2_to_utf8(szSqlStrIn, cbSqlStrIn, &slen);
+ szOut = malloc(cbSqlStrMax);
+ ret = PGAPI_NativeSql(hdbc, szIn, (SQLINTEGER) slen,
+ szOut, cbSqlStrMax, &olen);
+ if (szIn);
+ free(szIn);
+ *pcbSqlStr = utf8_to_ucs2(szOut, olen, szSqlStr, cbSqlStrMax);
+ free(szOut);
+ return ret;
+}
+
+RETCODE SQL_API SQLPrimaryKeysW(
+ HSTMT hstmt,
+ SQLWCHAR *szCatalogName,
+ SQLSMALLINT cbCatalogName,
+ SQLWCHAR *szSchemaName,
+ SQLSMALLINT cbSchemaName,
+ SQLWCHAR *szTableName,
+ SQLSMALLINT cbTableName)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName;
+ UInt4 nmlen1, nmlen2, nmlen3;
+
+ mylog("[SQLPrimaryKeysW]");
+ ctName = ucs2_to_utf8(szCatalogName, cbCatalogName, &nmlen1);
+ scName = ucs2_to_utf8(szSchemaName, cbSchemaName, &nmlen2);
+ tbName = ucs2_to_utf8(szTableName, cbTableName, &nmlen3);
+ return PGAPI_PrimaryKeys(hstmt, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName);
+ free(tbName);
+ return ret;
+}
+
+RETCODE SQL_API SQLProcedureColumnsW(
+ HSTMT hstmt,
+ SQLWCHAR *szCatalogName,
+ SQLSMALLINT cbCatalogName,
+ SQLWCHAR *szSchemaName,
+ SQLSMALLINT cbSchemaName,
+ SQLWCHAR *szProcName,
+ SQLSMALLINT cbProcName,
+ SQLWCHAR *szColumnName,
+ SQLSMALLINT cbColumnName)
+{
+ RETCODE ret;
+ char *ctName, *scName, *prName, *clName;
+ UInt4 nmlen1, nmlen2, nmlen3, nmlen4;
+
+ mylog("[SQLProcedureColumnsW]");
+ ctName = ucs2_to_utf8(szCatalogName, cbCatalogName, &nmlen1);
+ scName = ucs2_to_utf8(szSchemaName, cbSchemaName, &nmlen2);
+ prName = ucs2_to_utf8(szProcName, cbProcName, &nmlen3);
+ clName = ucs2_to_utf8(szColumnName, cbColumnName, &nmlen4);
+ ret = PGAPI_ProcedureColumns(hstmt, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, prName, (SWORD) nmlen3,
+ clName, (SWORD) nmlen4);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (prName);
+ free(prName);
+ if (clName);
+ free(clName);
+ return ret;
+}
+
+RETCODE SQL_API SQLProceduresW(
+ HSTMT hstmt,
+ SQLWCHAR *szCatalogName,
+ SQLSMALLINT cbCatalogName,
+ SQLWCHAR *szSchemaName,
+ SQLSMALLINT cbSchemaName,
+ SQLWCHAR *szProcName,
+ SQLSMALLINT cbProcName)
+{
+ RETCODE ret;
+ char *ctName, *scName, *prName;
+ UInt4 nmlen1, nmlen2, nmlen3;
+
+ mylog("[SQLProceduresW]");
+ ctName = ucs2_to_utf8(szCatalogName, cbCatalogName, &nmlen1);
+ scName = ucs2_to_utf8(szSchemaName, cbSchemaName, &nmlen2);
+ prName = ucs2_to_utf8(szProcName, cbProcName, &nmlen3);
+ ret = PGAPI_Procedures(hstmt, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, prName, (SWORD) nmlen3);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (prName);
+ free(prName);
+ return ret;
+}
+
+RETCODE SQL_API SQLTablePrivilegesW(
+ HSTMT hstmt,
+ SQLWCHAR *szCatalogName,
+ SQLSMALLINT cbCatalogName,
+ SQLWCHAR *szSchemaName,
+ SQLSMALLINT cbSchemaName,
+ SQLWCHAR *szTableName,
+ SQLSMALLINT cbTableName)
+{
+ RETCODE ret;
+ char *ctName, *scName, *tbName;
+ UInt4 nmlen1, nmlen2, nmlen3;
+
+ mylog("[SQLTablePrivilegesW]");
+ ctName = ucs2_to_utf8(szCatalogName, cbCatalogName, &nmlen1);
+ scName = ucs2_to_utf8(szSchemaName, cbSchemaName, &nmlen2);
+ tbName = ucs2_to_utf8(szTableName, cbTableName, &nmlen3);
+ ret = PGAPI_TablePrivileges(hstmt, ctName, (SWORD) nmlen1,
+ scName, (SWORD) nmlen2, tbName, (SWORD) nmlen3, 0);
+ if (ctName);
+ free(ctName);
+ if (scName);
+ free(scName);
+ if (tbName);
+ free(tbName);
+ return ret;
+}
--- /dev/null
+/*-------
+ * Module: pgapi30.c
+ *
+ * Description: This module contains routines related to ODBC 3.0
+ * most of their implementations are temporary
+ * and must be rewritten properly.
+ * 2001/07/23 inoue
+ *
+ * Classes: n/a
+ *
+ * API functions: PGAPI_ColAttribute, PGAPI_GetDiagRec,
+ PGAPI_GetConnectAttr, PGAPI_GetStmtAttr,
+ PGAPI_SetConnectAttr, PGAPI_SetStmtAttr
+ *-------
+ */
+
+#ifndef ODBCVER
+#define ODBCVER 0x0300
+#endif
+#include "psqlodbc.h"
+#include <stdio.h>
+#include <string.h>
+
+#include "environ.h"
+#include "connection.h"
+#include "statement.h"
+#include "pgapifunc.h"
+
+/* SQLError -> SQLDiagRec */
+RETCODE SQL_API
+PGAPI_GetDiagRec(SQLSMALLINT HandleType, SQLHANDLE Handle,
+ SQLSMALLINT RecNumber, SQLCHAR *Sqlstate,
+ SQLINTEGER *NativeError, SQLCHAR *MessageText,
+ SQLSMALLINT BufferLength, SQLSMALLINT *TextLength)
+{
+ RETCODE ret;
+ static const char *func = "PGAPI_GetDiagRec";
+
+ mylog("%s entering ", func);
+ switch (HandleType)
+ {
+ case SQL_HANDLE_ENV:
+ ret = PGAPI_Error(Handle, NULL, NULL, Sqlstate, NativeError,
+ MessageText, BufferLength, TextLength);
+ break;
+ case SQL_HANDLE_DBC:
+ ret = PGAPI_Error(NULL, Handle, NULL, Sqlstate, NativeError,
+ MessageText, BufferLength, TextLength);
+ break;
+ case SQL_HANDLE_STMT:
+ ret = PGAPI_Error(NULL, NULL, Handle, Sqlstate, NativeError,
+ MessageText, BufferLength, TextLength);
+ break;
+ default:
+ ret = SQL_ERROR;
+ }
+ if (ret == SQL_SUCCESS_WITH_INFO &&
+ BufferLength == 0 &&
+ *TextLength)
+ {
+ SQLSMALLINT BufferLength = *TextLength + 4;
+ SQLCHAR *MessageText = malloc(BufferLength);
+
+ ret = PGAPI_GetDiagRec(HandleType, Handle, RecNumber, Sqlstate,
+ NativeError, MessageText, BufferLength,
+ TextLength);
+ free(MessageText);
+ }
+mylog("%s exiting\n", func);
+ return ret;
+}
+
+/* SQLGetConnectOption -> SQLGetconnectAttr */
+RETCODE SQL_API
+PGAPI_GetConnectAttr(HDBC ConnectionHandle,
+ SQLINTEGER Attribute, PTR Value,
+ SQLINTEGER BufferLength, SQLINTEGER *StringLength)
+{
+ ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;
+
+ mylog("PGAPI_GetConnectAttr %d\n", Attribute);
+ switch (Attribute)
+ {
+ case SQL_ATTR_ASYNC_ENABLE:
+ case SQL_ATTR_AUTO_IPD:
+ case SQL_ATTR_CONNECTION_DEAD:
+ case SQL_ATTR_CONNECTION_TIMEOUT:
+ case SQL_ATTR_METADATA_ID:
+ conn->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ conn->errormsg = "Unsupported connection option (Set)";
+ return SQL_ERROR;
+ }
+ return PGAPI_GetConnectOption(ConnectionHandle, (UWORD) Attribute, Value);
+}
+
+static HSTMT
+descHandleFromStatementHandle(HSTMT StatementHandle, SQLINTEGER descType)
+{
+ switch (descType)
+ {
+ case SQL_ATTR_APP_ROW_DESC: /* 10010 */
+ return StatementHandle; /* this is bogus */
+ case SQL_ATTR_APP_PARAM_DESC: /* 10011 */
+ return (HSTMT) ((SQLUINTEGER) StatementHandle + 1) ; /* this is bogus */
+ case SQL_ATTR_IMP_ROW_DESC: /* 10012 */
+ return (HSTMT) ((SQLUINTEGER) StatementHandle + 2); /* this is bogus */
+ case SQL_ATTR_IMP_PARAM_DESC: /* 10013 */
+ return (HSTMT) ((SQLUINTEGER) StatementHandle + 3); /* this is bogus */
+ }
+ return (HSTMT) 0;
+}
+static HSTMT
+statementHandleFromDescHandle(HSTMT DescHandle, SQLINTEGER *descType)
+{
+ SQLUINTEGER res = (SQLUINTEGER) DescHandle % 4;
+ switch (res)
+ {
+ case 0: *descType = SQL_ATTR_APP_ROW_DESC; /* 10010 */
+ break;
+ case 1: *descType = SQL_ATTR_APP_PARAM_DESC; /* 10011 */
+ break;
+ case 2: *descType = SQL_ATTR_IMP_ROW_DESC; /* 10012 */
+ break;
+ case 3: *descType = SQL_ATTR_IMP_PARAM_DESC; /* 10013 */
+ break;
+ }
+ return (HSTMT) ((SQLUINTEGER) DescHandle - res);
+}
+
+static RETCODE SQL_API
+ARDSetField(StatementClass *stmt, SQLSMALLINT RecNumber,
+ SQLSMALLINT FieldIdentifier, PTR Value, SQLINTEGER BufferLength)
+{
+ RETCODE ret = SQL_SUCCESS;
+ PTR tptr;
+ switch (FieldIdentifier)
+ {
+ case SQL_DESC_ARRAY_SIZE:
+ stmt->options.rowset_size = (SQLUINTEGER) Value;
+ break;
+ case SQL_DESC_ARRAY_STATUS_PTR:
+ stmt->options.row_operation_ptr = Value;
+ break;
+ case SQL_DESC_BIND_OFFSET_PTR:
+ stmt->options.row_offset_ptr = Value;
+ break;
+ case SQL_DESC_BIND_TYPE:
+ stmt->options.bind_size = (SQLUINTEGER) Value;
+ break;
+
+ case SQL_DESC_DATA_PTR:
+ if (!RecNumber)
+ stmt->bookmark.buffer = Value;
+ else
+ stmt->bindings[RecNumber - 1].buffer = Value;
+ break;
+ case SQL_DESC_INDICATOR_PTR:
+ if (!RecNumber)
+ tptr = stmt->bookmark.used;
+ else
+ tptr = stmt->bindings[RecNumber - 1].used;
+ if (Value != tptr)
+ {
+ ret = SQL_ERROR;
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ stmt->errormsg = "INDICATOR != OCTET_LENGTH_PTR";
+ }
+ break;
+ case SQL_DESC_OCTET_LENGTH_PTR:
+ if (!RecNumber)
+ stmt->bookmark.used = Value;
+ else
+ stmt->bindings[RecNumber - 1].used = Value;
+ break;
+ default:ret = SQL_ERROR;
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ stmt->errormsg = "not implemedted yet";
+ }
+ return ret;
+}
+
+static RETCODE SQL_API
+APDSetField(StatementClass *stmt, SQLSMALLINT RecNumber,
+ SQLSMALLINT FieldIdentifier, PTR Value, SQLINTEGER BufferLength)
+{
+ RETCODE ret = SQL_SUCCESS;
+ switch (FieldIdentifier)
+ {
+ case SQL_DESC_ARRAY_SIZE:
+ stmt->options.paramset_size = (SQLUINTEGER) Value;
+ break;
+ case SQL_DESC_ARRAY_STATUS_PTR:
+ stmt->options.param_operation_ptr = Value;
+ break;
+ case SQL_DESC_BIND_OFFSET_PTR:
+ stmt->options.param_offset_ptr = Value;
+ break;
+ case SQL_DESC_BIND_TYPE:
+ stmt->options.param_bind_type = (SQLUINTEGER) Value;
+ break;
+
+ case SQL_DESC_DATA_PTR:
+ if (stmt->parameters_allocated < RecNumber)
+ PGAPI_BindParameter(stmt, RecNumber, 0, 0, 0, 0, 0, 0, 0, 0);
+ stmt->parameters[RecNumber - 1].buffer = Value;
+ break;
+ case SQL_DESC_INDICATOR_PTR:
+ if (stmt->parameters_allocated < RecNumber ||
+ Value != stmt->parameters[RecNumber - 1].used)
+ {
+ ret = SQL_ERROR;
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ stmt->errormsg = "INDICATOR != OCTET_LENGTH_PTR";
+ }
+ break;
+ case SQL_DESC_OCTET_LENGTH_PTR:
+ if (stmt->parameters_allocated < RecNumber)
+ PGAPI_BindParameter(stmt, RecNumber, 0, 0, 0, 0, 0, 0, 0, 0);
+ stmt->parameters[RecNumber - 1].used = Value;
+ break;
+ default:ret = SQL_ERROR;
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ }
+ return ret;
+}
+
+static RETCODE SQL_API
+IRDSetField(StatementClass *stmt, SQLSMALLINT RecNumber,
+ SQLSMALLINT FieldIdentifier, PTR Value, SQLINTEGER BufferLength)
+{
+ RETCODE ret = SQL_SUCCESS;
+ switch (FieldIdentifier)
+ {
+ case SQL_DESC_ARRAY_STATUS_PTR:
+ stmt->options.rowStatusArray = (SQLUSMALLINT *) Value;
+ break;
+ case SQL_DESC_ROWS_PROCESSED_PTR:
+ stmt->options.rowsFetched = (SQLUINTEGER *) Value;
+ break;
+ default:ret = SQL_ERROR;
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ }
+ return ret;
+}
+
+static RETCODE SQL_API
+IPDSetField(StatementClass *stmt, SQLSMALLINT RecNumber,
+ SQLSMALLINT FieldIdentifier, PTR Value, SQLINTEGER BufferLength)
+{
+ RETCODE ret = SQL_SUCCESS;
+ switch (FieldIdentifier)
+ {
+ case SQL_DESC_ARRAY_STATUS_PTR:
+ stmt->options.param_status_ptr = (SQLUSMALLINT *) Value;
+ break;
+ case SQL_DESC_ROWS_PROCESSED_PTR:
+ stmt->options.param_processed_ptr = (SQLUINTEGER *) Value;
+ break;
+ default:ret = SQL_ERROR;
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ }
+ return ret;
+}
+
+/* SQLGetStmtOption -> SQLGetStmtAttr */
+RETCODE SQL_API
+PGAPI_GetStmtAttr(HSTMT StatementHandle,
+ SQLINTEGER Attribute, PTR Value,
+ SQLINTEGER BufferLength, SQLINTEGER *StringLength)
+{
+ static char *func = "PGAPI_GetStmtAttr";
+ StatementClass *stmt = (StatementClass *) StatementHandle;
+ RETCODE ret = SQL_SUCCESS;
+ int len = 0;
+
+ mylog("%s Handle=%u %d\n", func, StatementHandle, Attribute);
+ switch (Attribute)
+ {
+ case SQL_ATTR_FETCH_BOOKMARK_PTR: /* 16 */
+ Value = stmt->options.bookmark_ptr;
+ len = 4;
+ break;
+ case SQL_ATTR_PARAM_BIND_OFFSET_PTR: /* 17 */
+ Value = stmt->options.param_offset_ptr;
+ len = 4;
+ break;
+ case SQL_ATTR_PARAM_BIND_TYPE: /* 18 */
+ *((SQLUINTEGER *) Value) = stmt->options.param_bind_type;
+ len = 4;
+ break;
+ case SQL_ATTR_PARAM_OPERATION_PTR: /* 19 */
+ Value = stmt->options.param_operation_ptr;
+ len = 4;
+ break;
+ case SQL_ATTR_PARAM_STATUS_PTR: /* 20 */
+ Value = stmt->options.param_status_ptr;
+ len = 4;
+ break;
+ case SQL_ATTR_PARAMS_PROCESSED_PTR: /* 21 */
+ Value = stmt->options.param_processed_ptr;
+ len = 4;
+ break;
+ case SQL_ATTR_PARAMSET_SIZE: /* 22 */
+ *((SQLUINTEGER *) Value) = stmt->options.paramset_size;
+ len = 4;
+ break;
+ case SQL_ATTR_ROW_BIND_OFFSET_PTR: /* 23 */
+ Value = stmt->options.row_offset_ptr;
+ len = 4;
+ break;
+ case SQL_ATTR_ROW_OPERATION_PTR: /* 24 */
+ Value = stmt->options.row_operation_ptr;
+ len = 4;
+ break;
+ case SQL_ATTR_ROW_STATUS_PTR: /* 25 */
+ Value = stmt->options.rowStatusArray;
+ len = 4;
+ break;
+ case SQL_ATTR_ROWS_FETCHED_PTR: /* 26 */
+ Value = stmt->options.rowsFetched;
+ len = 4;
+ break;
+ case SQL_ATTR_ROW_ARRAY_SIZE: /* 27 */
+ *((SQLUINTEGER *) Value) = stmt->options.rowset_size;
+ len = 4;
+ break;
+ case SQL_ATTR_APP_ROW_DESC: /* 10010 */
+ case SQL_ATTR_APP_PARAM_DESC: /* 10011 */
+ case SQL_ATTR_IMP_ROW_DESC: /* 10012 */
+ case SQL_ATTR_IMP_PARAM_DESC: /* 10013 */
+ len = 4;
+ *((HSTMT *) Value) = descHandleFromStatementHandle(StatementHandle, Attribute);
+ break;
+ case SQL_ATTR_AUTO_IPD: /* 10001 */
+ /* case SQL_ATTR_ROW_BIND_TYPE: ** == SQL_BIND_TYPE(ODBC2.0) */
+
+ case SQL_ATTR_CURSOR_SCROLLABLE: /* -1 */
+ case SQL_ATTR_CURSOR_SENSITIVITY: /* -2 */
+ case SQL_ATTR_ENABLE_AUTO_IPD: /* 15 */
+ case SQL_ATTR_METADATA_ID: /* 10014 */
+
+ /*
+ * case SQL_ATTR_PREDICATE_PTR: case
+ * SQL_ATTR_PREDICATE_OCTET_LENGTH_PTR:
+ */
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ stmt->errormsg = "Unsupported statement option (Get)";
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ default:
+ len = 4;
+ ret = PGAPI_GetStmtOption(StatementHandle, (UWORD) Attribute, Value);
+ }
+ if (ret == SQL_SUCCESS && StringLength)
+ *StringLength = len;
+ return ret;
+}
+
+/* SQLSetConnectOption -> SQLSetConnectAttr */
+RETCODE SQL_API
+PGAPI_SetConnectAttr(HDBC ConnectionHandle,
+ SQLINTEGER Attribute, PTR Value,
+ SQLINTEGER StringLength)
+{
+ ConnectionClass *conn = (ConnectionClass *) ConnectionHandle;
+
+ mylog("PGAPI_SetConnectAttr %d\n", Attribute);
+ switch (Attribute)
+ {
+ case SQL_ATTR_ASYNC_ENABLE:
+ case SQL_ATTR_AUTO_IPD:
+ case SQL_ATTR_CONNECTION_DEAD:
+ case SQL_ATTR_CONNECTION_TIMEOUT:
+ case SQL_ATTR_METADATA_ID:
+ conn->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ conn->errormsg = "Unsupported connection option (Set)";
+ return SQL_ERROR;
+ }
+ return PGAPI_SetConnectOption(ConnectionHandle, (UWORD) Attribute, (UDWORD) Value);
+}
+
+/* new function */
+RETCODE SQL_API
+PGAPI_SetDescField(SQLHDESC DescriptorHandle,
+ SQLSMALLINT RecNumber, SQLSMALLINT FieldIdentifier,
+ PTR Value, SQLINTEGER BufferLength)
+{
+ RETCODE ret = SQL_SUCCESS;
+ HSTMT hstmt;
+ SQLUINTEGER descType;
+ StatementClass *stmt;
+ static const char *func = "PGAPI_SetDescField";
+
+ mylog("%s h=%u rec=%d field=%d val=%x\n", func, DescriptorHandle, RecNumber, FieldIdentifier, Value);
+ hstmt = statementHandleFromDescHandle(DescriptorHandle, &descType);
+ mylog("stmt=%x type=%d\n", hstmt, descType);
+ stmt = (StatementClass *) hstmt;
+ switch (descType)
+ {
+ case SQL_ATTR_APP_ROW_DESC:
+ ret = ARDSetField(stmt, RecNumber, FieldIdentifier, Value, BufferLength);
+ break;
+ case SQL_ATTR_APP_PARAM_DESC:
+ ret = APDSetField(stmt, RecNumber, FieldIdentifier, Value, BufferLength);
+ break;
+ case SQL_ATTR_IMP_ROW_DESC:
+ ret = IRDSetField(stmt, RecNumber, FieldIdentifier, Value, BufferLength);
+ break;
+ case SQL_ATTR_IMP_PARAM_DESC:
+ ret = IPDSetField(stmt, RecNumber, FieldIdentifier, Value, BufferLength);
+ break;
+ default:ret = SQL_ERROR;
+ stmt->errornumber = STMT_INTERNAL_ERROR;
+ stmt->errormsg = "Error not implemented";
+ }
+ if (ret == SQL_ERROR)
+ SC_log_error(func, "", stmt);
+ return ret;
+}
+
+/* SQLSet(Param/Scroll/Stmt)Option -> SQLSetStmtAttr */
+RETCODE SQL_API
+PGAPI_SetStmtAttr(HSTMT StatementHandle,
+ SQLINTEGER Attribute, PTR Value,
+ SQLINTEGER StringLength)
+{
+ static char *func = "PGAPI_SetStmtAttr";
+ StatementClass *stmt = (StatementClass *) StatementHandle;
+
+ mylog("%s Handle=%u %d,%u\n", func, StatementHandle, Attribute, Value);
+ switch (Attribute)
+ {
+ case SQL_ATTR_CURSOR_SCROLLABLE: /* -1 */
+ case SQL_ATTR_CURSOR_SENSITIVITY: /* -2 */
+
+ case SQL_ATTR_ENABLE_AUTO_IPD: /* 15 */
+
+ case SQL_ATTR_APP_ROW_DESC: /* 10010 */
+ case SQL_ATTR_APP_PARAM_DESC: /* 10011 */
+ case SQL_ATTR_AUTO_IPD: /* 10001 */
+ /* case SQL_ATTR_ROW_BIND_TYPE: ** == SQL_BIND_TYPE(ODBC2.0) */
+ case SQL_ATTR_IMP_ROW_DESC: /* 10012 (read-only) */
+ case SQL_ATTR_IMP_PARAM_DESC: /* 10013 (read-only) */
+ case SQL_ATTR_METADATA_ID: /* 10014 */
+
+ /*
+ * case SQL_ATTR_PREDICATE_PTR: case
+ * SQL_ATTR_PREDICATE_OCTET_LENGTH_PTR:
+ */
+ stmt->errornumber = STMT_INVALID_OPTION_IDENTIFIER;
+ stmt->errormsg = "Unsupported statement option (Set)";
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+
+ case SQL_ATTR_FETCH_BOOKMARK_PTR: /* 16 */
+ stmt->options.bookmark_ptr = Value;
+ break;
+ case SQL_ATTR_PARAM_BIND_OFFSET_PTR: /* 17 */
+ stmt->options.param_offset_ptr = (SQLUINTEGER *) Value;
+ break;
+ case SQL_ATTR_PARAM_BIND_TYPE: /* 18 */
+ stmt->options.param_bind_type = (SQLUINTEGER) Value;
+ break;
+ case SQL_ATTR_PARAM_OPERATION_PTR: /* 19 */
+ stmt->options.param_operation_ptr = Value;
+ break;
+ case SQL_ATTR_PARAM_STATUS_PTR: /* 20 */
+ stmt->options.param_status_ptr = (SQLUSMALLINT *) Value;
+ break;
+ case SQL_ATTR_PARAMS_PROCESSED_PTR: /* 21 */
+ stmt->options.param_processed_ptr = (SQLUINTEGER *) Value;
+ break;
+ case SQL_ATTR_PARAMSET_SIZE: /* 22 */
+ stmt->options.paramset_size = (SQLUINTEGER) Value;
+ break;
+ case SQL_ATTR_ROW_BIND_OFFSET_PTR: /* 23 */
+ stmt->options.row_offset_ptr = (SQLUINTEGER *) Value;
+ break;
+ case SQL_ATTR_ROW_OPERATION_PTR: /* 24 */
+ stmt->options.row_operation_ptr = Value;
+ break;
+ case SQL_ATTR_ROW_STATUS_PTR: /* 25 */
+ stmt->options.rowStatusArray = (SQLUSMALLINT *) Value;
+ break;
+ case SQL_ATTR_ROWS_FETCHED_PTR: /* 26 */
+ stmt->options.rowsFetched = (SQLUINTEGER *) Value;
+ break;
+ case SQL_ATTR_ROW_ARRAY_SIZE: /* 27 */
+ stmt->options.rowset_size = (SQLUINTEGER) Value;
+ break;
+ default:
+ return PGAPI_SetStmtOption(StatementHandle, (UWORD) Attribute, (UDWORD) Value);
+ }
+ return SQL_SUCCESS;
+}
--- /dev/null
+/*-------
+ * Module: win_unicode.c
+ *
+ * Description: This module contains utf8 <-> ucs2 conversion routines
+ * under WIndows
+ *
+ *-------
+ */
+
+#include "psqlodbc.h"
+#include <stdio.h>
+#include <string.h>
+
+#define byte3check 0xf800
+#define byte2_base 0x80c0
+#define byte2_mask1 0x07c0
+#define byte2_mask2 0x003f
+#define byte3_base 0x8080e0
+#define byte3_mask1 0xf000
+#define byte3_mask2 0x0fc0
+#define byte3_mask3 0x003f
+
+char *ucs2_to_utf8(const SQLWCHAR *ucs2str, Int4 ilen, UInt4 *olen)
+{
+ char * utf8str;
+/*mylog("ucs2_to_utf8 %x ilen=%d ", ucs2str, ilen);*/
+
+ if (!ucs2str)
+ return NULL;
+ if (ilen < 0)
+ {
+ for (ilen = 0; ucs2str[ilen]; ilen++)
+ ;
+ }
+/*mylog(" newlen=%d", ilen);*/
+ utf8str = (char *) malloc(ilen * 3 + 1);
+ if (utf8str)
+ {
+ int i, len = 0;
+ Int2 byte2code;
+ Int4 byte4code;
+
+ const SQLWCHAR *wstr;
+ for (i = 0, wstr = ucs2str; i < ilen; i++, wstr++)
+ {
+ if (!*wstr)
+ break;
+ else if (iswascii(*wstr))
+ utf8str[len++] = (char) *wstr;
+ else if ((*wstr & byte3check) == 0)
+ {
+ byte2code = byte2_base |
+ ((byte2_mask1 & *wstr) >> 6) |
+ ((byte2_mask2 & *wstr) << 8);
+ memcpy(utf8str + len, (char *) &byte2code, sizeof(byte2code));
+ len += 2;
+ }
+ else
+ {
+ byte4code = byte3_base |
+ ((byte3_mask1 & *wstr) >> 12) |
+ ((byte3_mask2 & *wstr) << 2) |
+ ((byte3_mask3 & *wstr) << 16);
+ memcpy(utf8str + len, (char *) &byte4code, 3);
+ len += 3;
+ }
+ }
+ utf8str[len] = '\0';
+ *olen = len;
+ }
+/*mylog(" olen=%d %s\n", *olen, utf8str ? utf8str : "");*/
+ return utf8str;
+}
+
+#define byte3_m1 0x0f
+#define byte3_m2 0x3f
+#define byte3_m3 0x3f
+#define byte2_m1 0x1f
+#define byte2_m2 0x3f
+UInt4 utf8_to_ucs2(const char *utf8str, Int4 ilen, SQLWCHAR *ucs2str, UInt4 bufcount)
+{
+ int i;
+ UInt4 ocount, wcode;
+ const unsigned char *str;
+
+/*mylog("utf8_to_ucs2 ilen=%d bufcount=%d", ilen, bufcount);*/
+ if (!utf8str || !ilen)
+ return 0;
+/*mylog(" string=%s\n", utf8str);*/
+ if (!bufcount)
+ ucs2str = NULL;
+ else if (!ucs2str)
+ bufcount = 0;
+ if (ilen < 0)
+ ilen = strlen(utf8str);
+ for (i = 0, ocount = 0, str = utf8str; i < ilen;)
+ {
+ if (iswascii(*str))
+ {
+ if (ocount < bufcount)
+ ucs2str[ocount] = *str;
+ ocount++;
+ i++;
+ str++;
+ }
+ else if (0xe0 == (*str & 0xe0)) /* 3 byte code */
+ {
+ if (ocount < bufcount)
+ {
+ wcode = ((((UInt4) *str) & byte3_m1) << 12) |
+ ((((UInt4) str[1]) & byte3_m2) << 6) |
+ ((UInt4) str[2]) & byte3_m3;
+ ucs2str[ocount] = (SQLWCHAR) wcode;
+ }
+ ocount++;
+ i += 3;
+ str += 3;
+ }
+ else
+ {
+ if (ocount < bufcount)
+ {
+ wcode = ((((UInt4) *str) & byte2_m1) << 6) |
+ ((UInt4) str[1]) & byte2_m2;
+ ucs2str[ocount] = (SQLWCHAR) wcode;
+ }
+ ocount++;
+ i += 2;
+ str += 2;
+ }
+ }
+ if (ocount && ocount < bufcount && ucs2str)
+ ucs2str[ocount] = 0;
+/*mylog(" ocount=%d\n", ocount);*/
+ return ocount;
+}
+
OSDN Git Service
