char *wide_to_char(char *d,short *s)
{
static char *funcname="wide_to_char";
unsigned char *x;
unsigned short *p;
int i;
if (d==NULL)
willus_mem_alloc_warn((void **)&x,sizeof(short)*(wide_strlen(s)+1),funcname,10);
else
x=(unsigned char *)d;
p=(unsigned short *)s;
for (i=0; p[i]!=0; i++)
x[i]=(unsigned char)p[i];
x[i]='\0';
return((char *)x);
}
int __parse_connection_string_w( struct con_struct *con_str,
SQLWCHAR *str, int str_len )
{
struct con_pair *cp;
char *local_str, *ptr;
int len;
int got_dsn = 0; /* if we have a DSN then ignore any DRIVER or FILEDSN */
int got_driver = 0; /* if we have a DRIVER or FILEDSN then ignore any DSN */
con_str -> count = 0;
con_str -> list = NULL;
if ( str_len == SQL_NTS )
{
len = wide_strlen( str ) + 1;
local_str = malloc( len );
}
else
{
len = str_len + 1;
local_str = malloc( len );
}
unicode_to_ansi_copy( local_str, len - 1, str, len - 1, NULL );
if ( !local_str || strlen( local_str ) == 0 ||
( strlen( local_str ) == 1 && *local_str == ';' ))
{
/* connection-string ::= empty-string [;] */
free( local_str );
__append_pair( con_str, "DSN", "DEFAULT" );
return 0;
}
ptr = local_str;
while(( cp = __get_pair( &ptr )) != NULL )
{
if ( strcasecmp( cp -> keyword, "DSN" ) == 0 )
{
if ( got_driver )
continue;
got_dsn = 1;
}
else if ( strcasecmp( cp -> keyword, "DRIVER" ) == 0 ||
strcmp( cp -> keyword, "FILEDSN" ) == 0 )
{
if ( got_dsn )
continue;
got_driver = 1;
}
__append_pair( con_str, cp -> keyword, cp -> attribute );
free( cp -> keyword );
free( cp -> attribute );
free( cp );
}
/* if no dsn or DRIVER, then set DSN=DEFAULT */
if ( !got_driver && !got_dsn )
{
__append_pair( con_str, "DSN", "DEFAULT" );
}
free( local_str );
return 0;
}
SQLRETURN SQLPrepareW( SQLHSTMT statement_handle,
SQLWCHAR *statement_text,
SQLINTEGER text_length )
{
DMHSTMT statement = (DMHSTMT) statement_handle;
SQLRETURN ret;
SQLCHAR *s1;
SQLCHAR s2[ 100 + LOG_MESSAGE_LEN ];
/*
* check statement
*/
if ( !__validate_stmt( statement ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: SQL_INVALID_HANDLE" );
return SQL_INVALID_HANDLE;
}
function_entry( statement );
if ( log_info.log_flag )
{
/*
* allocate some space for the buffer
*/
if ( statement_text && text_length == SQL_NTS )
{
s1 = malloc( wide_strlen( statement_text ) + 100 );
}
else if ( statement_text )
{
s1 = malloc( text_length + 100 );
}
else
{
s1 = malloc( 101 );
}
sprintf( statement -> msg, "\n\t\tEntry:\
\n\t\t\tStatement = %p\
\n\t\t\tSQL = %s",
statement,
__wstring_with_length( s1, statement_text, text_length ));
free( s1 );
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
statement -> msg );
}
thread_protect( SQL_HANDLE_STMT, statement );
if ( !statement_text )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY009" );
__post_internal_error( &statement -> error,
ERROR_HY009, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
if ( text_length <= 0 && text_length != SQL_NTS )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY090" );
__post_internal_error( &statement -> error,
ERROR_HY090, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
/*
* check states
*/
#ifdef NR_PROBE
if ( statement -> state == STATE_S5 ||
statement -> state == STATE_S6 ||
statement -> state == STATE_S7 )
#else
if ( statement -> state == STATE_S6 ||
statement -> state == STATE_S7 )
#endif
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: 24000" );
__post_internal_error( &statement -> error,
ERROR_24000, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
else if ( statement -> state == STATE_S8 ||
statement -> state == STATE_S9 ||
statement -> state == STATE_S10 )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY010" );
__post_internal_error( &statement -> error,
ERROR_HY010, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
if ( statement -> state == STATE_S11 ||
statement -> state == STATE_S12 )
{
if ( statement -> interupted_func != SQL_API_SQLPREPARE )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY010" );
__post_internal_error( &statement -> error,
ERROR_HY010, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
}
if ( statement -> connection -> unicode_driver )
{
if ( !CHECK_SQLPREPAREW( statement -> connection ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: IM001" );
__post_internal_error( &statement -> error,
ERROR_IM001, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
ret = SQLPREPAREW( statement -> connection ,
statement -> driver_stmt,
statement_text,
text_length );
}
else
{
SQLCHAR *as1;
if ( !CHECK_SQLPREPARE( statement -> connection ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: IM001" );
__post_internal_error( &statement -> error,
ERROR_IM001, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
as1 = (SQLCHAR*) unicode_to_ansi_alloc( statement_text, text_length, statement -> connection );
ret = SQLPREPARE( statement -> connection ,
statement -> driver_stmt,
as1,
text_length );
if ( as1 ) free( as1 );
}
if ( SQL_SUCCEEDED( ret ))
{
statement -> hascols = 0;
statement -> state = STATE_S3;
statement -> prepared = 1;
}
else if ( ret == SQL_STILL_EXECUTING )
{
statement -> interupted_func = SQL_API_SQLPREPARE;
if ( statement -> state != STATE_S11 &&
statement -> state != STATE_S12 )
statement -> state = STATE_S11;
}
else
{
statement -> state = STATE_S1;
}
if ( log_info.log_flag )
{
sprintf( statement -> msg,
"\n\t\tExit:[%s]",
__get_return_status( ret, s2 ));
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
statement -> msg );
}
return function_return( SQL_HANDLE_STMT, statement, ret );
}
static SQLRETURN extract_sql_error_field( EHEAD *head,
SQLSMALLINT rec_number,
SQLSMALLINT diag_identifier,
SQLPOINTER diag_info_ptr,
SQLSMALLINT buffer_length,
SQLSMALLINT *string_length_ptr )
{
ERROR *ptr;
/*
* check the header fields first
*/
switch( diag_identifier )
{
case SQL_DIAG_CURSOR_ROW_COUNT:
case SQL_DIAG_ROW_COUNT:
{
SQLLEN val;
SQLRETURN ret;
if ( head -> handle_type != SQL_HANDLE_STMT )
{
return SQL_ERROR;
}
else if ( head -> header_set )
{
switch( diag_identifier )
{
case SQL_DIAG_CURSOR_ROW_COUNT:
if ( SQL_SUCCEEDED( head -> diag_cursor_row_count_ret ) && diag_info_ptr )
{
*((SQLLEN*)diag_info_ptr) = head -> diag_cursor_row_count;
}
return head -> diag_cursor_row_count_ret;
case SQL_DIAG_ROW_COUNT:
if ( SQL_SUCCEEDED( head -> diag_row_count_ret ) && diag_info_ptr )
{
*((SQLLEN*)diag_info_ptr) = head -> diag_row_count;
}
return head -> diag_row_count_ret;
}
}
else if ( __get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELDW( __get_connection( head )))
{
ret = SQLGETDIAGFIELDW( __get_connection( head ),
SQL_HANDLE_STMT,
__get_driver_handle( head ),
0,
diag_identifier,
diag_info_ptr,
buffer_length,
string_length_ptr );
return ret;
}
else if ( !__get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELD( __get_connection( head )))
{
ret = SQLGETDIAGFIELD( __get_connection( head ),
SQL_HANDLE_STMT,
__get_driver_handle( head ),
0,
diag_identifier,
diag_info_ptr,
buffer_length,
string_length_ptr );
return ret;
}
else if ( CHECK_SQLROWCOUNT( __get_connection( head )))
{
ret = DEF_SQLROWCOUNT( __get_connection( head ),
__get_driver_handle( head ),
&val );
if ( !SQL_SUCCEEDED( ret ))
{
return ret;
}
}
else
{
val = 0;
}
if ( diag_info_ptr )
{
memcpy( diag_info_ptr, &val, sizeof( val ));
}
}
return SQL_SUCCESS;
case SQL_DIAG_DYNAMIC_FUNCTION:
{
SQLRETURN ret;
if ( head -> handle_type != SQL_HANDLE_STMT )
{
return SQL_ERROR;
}
else if ( head -> header_set )
{
if ( SQL_SUCCEEDED( head -> diag_dynamic_function_ret ) && diag_info_ptr )
{
unicode_to_ansi_copy( diag_info_ptr, buffer_length, head -> diag_dynamic_function, buffer_length, __get_connection( head ));
if ( string_length_ptr )
{
*string_length_ptr = wide_strlen( head -> diag_dynamic_function );
}
}
return head -> diag_dynamic_function_ret;
}
else if ( __get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELDW( __get_connection( head )))
{
SQLWCHAR *s1 = NULL;
if ( buffer_length > 0 )
{
s1 = malloc( sizeof( SQLWCHAR ) * ( buffer_length + 1 ));
}
ret = SQLGETDIAGFIELDW( __get_connection( head ),
SQL_HANDLE_STMT,
__get_driver_handle( head ),
0,
diag_identifier,
s1 ? s1 : diag_info_ptr,
buffer_length,
string_length_ptr );
if ( SQL_SUCCEEDED( ret ) && diag_info_ptr && s1 )
{
unicode_to_ansi_copy( diag_info_ptr, buffer_length, s1, buffer_length, __get_connection( head ));
}
if ( s1 )
{
free( s1 );
}
return ret;
}
else if ( !__get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELD( __get_connection( head )))
{
ret = SQLGETDIAGFIELD( __get_connection( head ),
SQL_HANDLE_STMT,
__get_driver_handle( head ),
0,
diag_identifier,
diag_info_ptr,
buffer_length,
string_length_ptr );
return ret;
}
if ( diag_info_ptr )
{
strcpy( diag_info_ptr, "" );
}
}
return SQL_SUCCESS;
case SQL_DIAG_DYNAMIC_FUNCTION_CODE:
{
SQLINTEGER val;
SQLRETURN ret;
if ( head -> handle_type != SQL_HANDLE_STMT )
{
return SQL_ERROR;
}
else if ( head -> header_set )
{
if ( SQL_SUCCEEDED( head -> diag_dynamic_function_code_ret ) && diag_info_ptr )
{
*((SQLINTEGER*)diag_info_ptr) = head -> diag_dynamic_function_code;
}
return head -> diag_dynamic_function_code_ret;
}
else if ( __get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELDW( __get_connection( head )))
{
ret = SQLGETDIAGFIELDW( __get_connection( head ),
SQL_HANDLE_STMT,
__get_driver_handle( head ),
0,
diag_identifier,
diag_info_ptr,
buffer_length,
string_length_ptr );
return ret;
}
else if ( !__get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELD( __get_connection( head )))
{
ret = SQLGETDIAGFIELD( __get_connection( head ),
SQL_HANDLE_STMT,
__get_driver_handle( head ),
0,
diag_identifier,
diag_info_ptr,
buffer_length,
string_length_ptr );
return ret;
}
else
{
val = SQL_DIAG_UNKNOWN_STATEMENT;
}
if ( diag_info_ptr )
{
memcpy( diag_info_ptr, &val, sizeof( val ));
}
}
return SQL_SUCCESS;
case SQL_DIAG_NUMBER:
{
SQLINTEGER val;
val = head -> sql_diag_head.internal_count +
head -> sql_diag_head.error_count;
if ( diag_info_ptr )
{
memcpy( diag_info_ptr, &val, sizeof( val ));
}
}
return SQL_SUCCESS;
case SQL_DIAG_RETURNCODE:
{
if ( diag_info_ptr )
{
memcpy( diag_info_ptr, &head -> return_code,
sizeof( head -> return_code ));
}
}
return SQL_SUCCESS;
}
/*
* else check the records
*/
if ( rec_number < 1 )
{
return SQL_ERROR;
}
if ( rec_number <= head -> sql_diag_head.internal_count )
{
/*
* local errors
*/
ptr = head -> sql_diag_head.internal_list_head;
while( rec_number > 1 )
{
ptr = ptr -> next;
rec_number --;
}
if ( !ptr )
{
return SQL_NO_DATA;
}
}
else if ( !__is_env( head ) && __get_connection( head ) -> state != STATE_C2 )
{
rec_number -= head -> sql_diag_head.internal_count;
if ( __get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELDW( __get_connection( head )))
{
SQLRETURN ret;
SQLWCHAR *s1 = NULL;
int char_buffer_len = sizeof( SQLWCHAR ) * buffer_length;
if ( buffer_length > 0 )
{
s1 = malloc( char_buffer_len + sizeof( SQLWCHAR ));
}
ret = SQLGETDIAGFIELDW( __get_connection( head ),
head -> handle_type,
__get_driver_handle( head ),
rec_number,
diag_identifier,
s1 ? s1 : diag_info_ptr,
char_buffer_len,
string_length_ptr );
if ( SQL_SUCCEEDED( ret ) && s1 && diag_info_ptr )
{
unicode_to_ansi_copy( diag_info_ptr, buffer_length, s1, SQL_NTS, __get_connection( head ));
}
if ( s1 )
{
free( s1 );
}
if ( string_length_ptr && *string_length_ptr > 0 )
{
*string_length_ptr /= sizeof( SQLWCHAR );
}
if ( SQL_SUCCEEDED( ret ) && diag_identifier == SQL_DIAG_SQLSTATE )
{
/*
* map 3 to 2 if required
*/
if ( diag_info_ptr )
{
if ( diag_info_ptr )
__map_error_state( diag_info_ptr, __get_version( head ));
}
}
return ret;
}
else if ( !__get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGFIELD( __get_connection( head )))
{
SQLRETURN ret;
ret = SQLGETDIAGFIELD( __get_connection( head ),
head -> handle_type,
__get_driver_handle( head ),
rec_number,
diag_identifier,
diag_info_ptr,
buffer_length,
string_length_ptr );
if ( SQL_SUCCEEDED( ret ) && diag_identifier == SQL_DIAG_SQLSTATE )
{
/*
* map 3 to 2 if required
*/
if ( diag_info_ptr )
{
if ( diag_info_ptr )
__map_error_state( diag_info_ptr, __get_version( head ));
}
}
return ret;
}
else
{
ptr = head -> sql_diag_head.error_list_head;
while( rec_number > 1 )
{
ptr = ptr -> next;
rec_number --;
}
if ( !ptr )
{
return SQL_NO_DATA;
}
}
}
else
{
return SQL_NO_DATA;
}
/*
* if we are here ptr should point to the local error
* record
*/
switch( diag_identifier )
{
case SQL_DIAG_CLASS_ORIGIN:
{
if ( SQL_SUCCEEDED( ptr -> diag_class_origin_ret ))
{
unicode_to_ansi_copy( diag_info_ptr, buffer_length, ptr -> diag_class_origin, buffer_length, __get_connection( head ));
if ( string_length_ptr )
{
*string_length_ptr = wide_strlen( ptr -> diag_class_origin );
}
return ptr -> diag_class_origin_ret;
}
else
{
return ptr -> diag_class_origin_ret;
}
}
break;
case SQL_DIAG_COLUMN_NUMBER:
{
if ( diag_info_ptr )
{
memcpy( diag_info_ptr, &ptr -> diag_column_number, sizeof( SQLINTEGER ));
}
return SQL_SUCCESS;
}
break;
case SQL_DIAG_CONNECTION_NAME:
{
if ( SQL_SUCCEEDED( ptr -> diag_connection_name_ret ))
{
unicode_to_ansi_copy( diag_info_ptr, buffer_length, ptr -> diag_connection_name, buffer_length, __get_connection( head ));
if ( string_length_ptr )
{
*string_length_ptr = wide_strlen( ptr -> diag_connection_name );
}
return ptr -> diag_connection_name_ret;
}
else
{
return ptr -> diag_connection_name_ret;
}
}
break;
case SQL_DIAG_MESSAGE_TEXT:
{
char *str;
int ret = SQL_SUCCESS;
str = unicode_to_ansi_alloc( ptr -> msg, SQL_NTS, __get_connection( head ));
if ( diag_info_ptr )
{
if ( buffer_length >= strlen( str ) + 1 )
{
strcpy( diag_info_ptr, str );
}
else
{
ret = SQL_SUCCESS_WITH_INFO;
memcpy( diag_info_ptr, str, buffer_length - 1 );
(( char * ) diag_info_ptr )[ buffer_length - 1 ] = '\0';
}
}
if ( string_length_ptr )
{
*string_length_ptr = strlen( str );
}
if ( str )
{
free( str );
}
return ret;
}
break;
case SQL_DIAG_NATIVE:
{
if ( diag_info_ptr )
{
memcpy( diag_info_ptr, &ptr -> native_error, sizeof( SQLINTEGER ));
}
return SQL_SUCCESS;
}
break;
case SQL_DIAG_ROW_NUMBER:
{
if ( diag_info_ptr )
{
memcpy( diag_info_ptr, &ptr -> diag_row_number, sizeof( SQLLEN ));
}
return SQL_SUCCESS;
}
break;
case SQL_DIAG_SERVER_NAME:
{
if ( SQL_SUCCEEDED( ptr -> diag_server_name_ret ))
{
unicode_to_ansi_copy( diag_info_ptr, buffer_length, ptr -> diag_server_name, buffer_length, __get_connection( head ));
if ( string_length_ptr )
{
*string_length_ptr = wide_strlen( ptr -> diag_server_name );
}
return ptr -> diag_server_name_ret;
}
else
{
return ptr -> diag_server_name_ret;
}
}
break;
case SQL_DIAG_SQLSTATE:
{
char *str;
int ret = SQL_SUCCESS;
str = unicode_to_ansi_alloc( ptr -> sqlstate, SQL_NTS, __get_connection( head ));
if ( diag_info_ptr )
{
if ( buffer_length >= strlen( str ) + 1 )
{
strcpy( diag_info_ptr, str );
}
else
{
ret = SQL_SUCCESS_WITH_INFO;
memcpy( diag_info_ptr, str, buffer_length - 1 );
(( char * ) diag_info_ptr )[ buffer_length - 1 ] = '\0';
}
/*
* map 3 to 2 if required
*/
if ( diag_info_ptr )
__map_error_state( diag_info_ptr, __get_version( head ));
}
if ( string_length_ptr )
{
*string_length_ptr = strlen( str );
}
if ( str )
{
free( str );
}
return ret;
}
break;
case SQL_DIAG_SUBCLASS_ORIGIN:
{
if ( SQL_SUCCEEDED( ptr -> diag_subclass_origin_ret ))
{
unicode_to_ansi_copy( diag_info_ptr, buffer_length, ptr -> diag_subclass_origin, buffer_length, __get_connection( head ));
if ( string_length_ptr )
{
*string_length_ptr = wide_strlen( ptr -> diag_subclass_origin );
}
return ptr -> diag_subclass_origin_ret;
}
else
{
return ptr -> diag_subclass_origin_ret;
}
}
break;
}
return SQL_SUCCESS;
}
SQLRETURN SQLExecDirectW( SQLHSTMT statement_handle,
SQLWCHAR *statement_text,
SQLINTEGER text_length )
{
DMHSTMT statement = (DMHSTMT) statement_handle;
SQLRETURN ret;
SQLCHAR *s1;
SQLCHAR s2[ 100 + LOG_MESSAGE_LEN ];
/*
* check statement
*/
if ( !__validate_stmt( statement ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: SQL_INVALID_HANDLE" );
#ifdef WITH_HANDLE_REDIRECT
{
DMHSTMT parent_statement;
parent_statement = find_parent_handle( statement, SQL_HANDLE_STMT );
if ( parent_statement ) {
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Info: found parent handle" );
if ( CHECK_SQLEXECDIRECTW( parent_statement -> connection ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Info: calling redirected driver function" );
return SQLEXECDIRECTW( parent_statement -> connection,
statement,
statement_text,
text_length );
}
}
}
#endif
return SQL_INVALID_HANDLE;
}
function_entry( statement );
if ( log_info.log_flag )
{
/*
* allocate some space for the buffer
*/
if ( statement_text && text_length == SQL_NTS )
{
s1 = malloc( wide_strlen( statement_text ) * 2 + LOG_MESSAGE_LEN * 2 );
}
else if ( statement_text )
{
s1 = malloc( text_length + LOG_MESSAGE_LEN * 2 );
}
else
{
s1 = malloc( LOG_MESSAGE_LEN * 2 );
}
sprintf( statement -> msg, "\n\t\tEntry:\
\n\t\t\tStatement = %p\
\n\t\t\tSQL = %s",
statement,
__wstring_with_length( s1, statement_text, text_length ));
free( s1 );
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
statement -> msg );
}
thread_protect( SQL_HANDLE_STMT, statement );
if ( !statement_text )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY009" );
__post_internal_error( &statement -> error,
ERROR_HY009, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
if ( text_length <= 0 && text_length != SQL_NTS )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY090" );
__post_internal_error( &statement -> error,
ERROR_HY090, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
/*
* check states
*/
#ifdef NR_PROBE
if ( statement -> state == STATE_S5 ||
statement -> state == STATE_S6 ||
statement -> state == STATE_S7 )
#else
if (( statement -> state == STATE_S6 && statement -> eod == 0 ) ||
statement -> state == STATE_S7 )
#endif
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: 24000" );
__post_internal_error( &statement -> error,
ERROR_24000, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
else if ( statement -> state == STATE_S8 ||
statement -> state == STATE_S9 ||
statement -> state == STATE_S10 )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY010" );
__post_internal_error( &statement -> error,
ERROR_HY010, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
if ( statement -> state == STATE_S11 ||
statement -> state == STATE_S12 )
{
if ( statement -> interupted_func != SQL_API_SQLEXECDIRECT )
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: HY010" );
__post_internal_error( &statement -> error,
ERROR_HY010, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
}
if ( statement -> connection -> unicode_driver ||
CHECK_SQLEXECDIRECTW( statement -> connection ))
{
#ifdef NR_PROBE
if ( !CHECK_SQLEXECDIRECTW( statement -> connection ) ||
!CHECK_SQLNUMRESULTCOLS( statement -> connection ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: IM001" );
__post_internal_error( &statement -> error,
ERROR_IM001, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
#else
if ( !CHECK_SQLEXECDIRECTW( statement -> connection ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: IM001" );
__post_internal_error( &statement -> error,
ERROR_IM001, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
#endif
ret = SQLEXECDIRECTW( statement -> connection,
statement -> driver_stmt,
statement_text,
text_length );
}
else
{
SQLCHAR *as1 = NULL;
int clen;
#ifdef NR_PROBE
if ( !CHECK_SQLEXECDIRECT( statement -> connection ) ||
!CHECK_SQLNUMRESULTCOLS( statement -> connection ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: IM001" );
__post_internal_error( &statement -> error,
ERROR_IM001, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
#else
if ( !CHECK_SQLEXECDIRECT( statement -> connection ))
{
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
"Error: IM001" );
__post_internal_error( &statement -> error,
ERROR_IM001, NULL,
statement -> connection -> environment -> requested_version );
return function_return( SQL_HANDLE_STMT, statement, SQL_ERROR );
}
#endif
as1 = (SQLCHAR*) unicode_to_ansi_alloc( statement_text, text_length, statement -> connection, &clen );
text_length = clen;
ret = SQLEXECDIRECT( statement -> connection,
statement -> driver_stmt,
as1,
text_length );
if ( as1 )
free( as1 );
}
if ( SQL_SUCCEEDED( ret ))
{
#ifdef NR_PROBE
SQLRETURN local_ret;
/*
* grab any errors
*/
if ( ret == SQL_SUCCESS_WITH_INFO )
{
function_return_ex( IGNORE_THREAD, statement, ret, TRUE );
}
local_ret = SQLNUMRESULTCOLS( statement -> connection,
statement -> driver_stmt, &statement -> numcols );
if ( statement -> numcols > 0 )
{
statement -> state = STATE_S5;
}
else
{
statement -> state = STATE_S4;
}
#else
/*
* We don't know for sure
*/
statement -> hascols = 1;
statement -> state = STATE_S5;
#endif
statement -> prepared = 0;
/*
* there is a issue here with transactions, but for the
* moment
*
statement -> connection -> state = STATE_C6;
*/
}
else if ( ret == SQL_NEED_DATA )
{
statement -> interupted_func = SQL_API_SQLEXECDIRECT;
statement -> interupted_state = statement -> state;
statement -> state = STATE_S8;
statement -> prepared = 0;
}
else if ( ret == SQL_PARAM_DATA_AVAILABLE )
{
statement -> interupted_func = SQL_API_SQLEXECDIRECT;
statement -> interupted_state = statement -> state;
statement -> state = STATE_S13;
}
else if ( ret == SQL_STILL_EXECUTING )
{
statement -> interupted_func = SQL_API_SQLEXECDIRECT;
if ( statement -> state != STATE_S11 &&
statement -> state != STATE_S12 )
statement -> state = STATE_S11;
statement -> prepared = 0;
}
else
{
statement -> state = STATE_S1;
}
if ( log_info.log_flag )
{
sprintf( statement -> msg,
"\n\t\tExit:[%s]",
__get_return_status( ret, s2 ));
dm_log_write( __FILE__,
__LINE__,
LOG_INFO,
LOG_INFO,
statement -> msg );
}
return function_return( SQL_HANDLE_STMT, statement, ret );
}
static SQLRETURN extract_sql_error_rec_w( EHEAD *head,
SQLWCHAR *sqlstate,
SQLINTEGER rec_number,
SQLINTEGER *native_error,
SQLWCHAR *message_text,
SQLSMALLINT buffer_length,
SQLSMALLINT *text_length )
{
SQLRETURN ret;
if ( sqlstate )
{
SQLWCHAR *tmp;
tmp = ansi_to_unicode_alloc((SQLCHAR*) "00000", SQL_NTS, __get_connection( head ), NULL );
wide_strcpy( sqlstate, tmp );
free( tmp );
}
if ( rec_number <= head -> sql_diag_head.internal_count )
{
ERROR *ptr;
ptr = head -> sql_diag_head.internal_list_head;
while( rec_number > 1 )
{
ptr = ptr -> next;
rec_number --;
}
if ( !ptr )
{
return SQL_NO_DATA;
}
if ( sqlstate )
{
wide_strcpy( sqlstate, ptr -> sqlstate );
}
if ( buffer_length < wide_strlen( ptr -> msg ) + 1 )
{
ret = SQL_SUCCESS_WITH_INFO;
}
else
{
ret = SQL_SUCCESS;
}
if ( message_text )
{
if ( ret == SQL_SUCCESS )
{
wide_strcpy( message_text, ptr -> msg );
}
else
{
memcpy( message_text, ptr -> msg, buffer_length * 2 );
message_text[ buffer_length - 1 ] = '\0';
}
}
if ( text_length )
{
*text_length = wide_strlen( ptr -> msg );
}
if ( native_error )
{
*native_error = ptr -> native_error;
}
/*
* map 3 to 2 if required
*/
if ( SQL_SUCCEEDED( ret ) && sqlstate )
__map_error_state((char*) sqlstate, __get_version( head ));
return ret;
}
else if ( rec_number <= head -> sql_diag_head.internal_count +
head -> sql_diag_head.error_count )
{
ERROR *ptr;
rec_number -= head -> sql_diag_head.internal_count;
if ( __get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGRECW( __get_connection( head )))
{
ret = SQLGETDIAGRECW( __get_connection( head ),
head -> handle_type,
__get_driver_handle( head ),
rec_number,
sqlstate,
native_error,
message_text,
buffer_length,
text_length );
/*
* map 3 to 2 if required
*/
if ( SQL_SUCCEEDED( ret ) && sqlstate )
{
__map_error_state_w( sqlstate, __get_version( head ));
}
return ret;
}
else if ( !__get_connection( head ) -> unicode_driver &&
CHECK_SQLGETDIAGREC( __get_connection( head )))
{
SQLCHAR *as1 = NULL, *as2 = NULL;
if ( sqlstate )
{
as1 = malloc( 7 );
}
if ( message_text && buffer_length > 0 )
{
as2 = malloc( buffer_length + 1 );
}
ret = SQLGETDIAGREC( __get_connection( head ),
head -> handle_type,
__get_driver_handle( head ),
rec_number,
as1 ? as1 : (SQLCHAR *)sqlstate,
native_error,
as2 ? as2 : (SQLCHAR *)message_text,
buffer_length,
text_length );
/*
* map 3 to 2 if required
*/
if ( SQL_SUCCEEDED( ret ) && sqlstate )
{
if ( sqlstate )
{
if ( as1 )
{
ansi_to_unicode_copy( sqlstate,(char*) as1, SQL_NTS, __get_connection( head ), NULL );
__map_error_state_w( sqlstate, __get_version( head ));
}
}
if ( message_text )
{
if ( as2 )
{
ansi_to_unicode_copy( message_text,(char*) as2, SQL_NTS, __get_connection( head ), NULL );
}
}
}
if ( as1 ) free( as1 );
if ( as2 ) free( as2 );
return ret;
}
else
{
ptr = head -> sql_diag_head.error_list_head;
while( rec_number > 1 )
{
ptr = ptr -> next;
rec_number --;
}
if ( !ptr )
{
return SQL_NO_DATA;
}
if ( sqlstate )
{
wide_strcpy( sqlstate, ptr -> sqlstate );
}
if ( buffer_length < wide_strlen( ptr -> msg ) + 1 )
{
ret = SQL_SUCCESS_WITH_INFO;
}
else
{
ret = SQL_SUCCESS;
}
if ( message_text )
{
if ( ret == SQL_SUCCESS )
{
wide_strcpy( message_text, ptr -> msg );
}
else
{
memcpy( message_text, ptr -> msg, buffer_length * 2 );
message_text[ buffer_length - 1 ] = '\0';
}
}
if ( text_length )
{
*text_length = wide_strlen( ptr -> msg );
}
if ( native_error )
{
*native_error = ptr -> native_error;
}
/*
* map 3 to 2 if required
*/
if ( SQL_SUCCEEDED( ret ) && sqlstate )
__map_error_state_w( sqlstate, __get_version( head ));
return ret;
}
}
else
{
return SQL_NO_DATA;
}
}
