d_openinsert.c

Go to the documentation of this file.

#include <grass/dbmi.h>
#include "macros.h"
#include "dbstubs.h"

int db_d_open_insert_cursor(void)
{
    dbCursor *cursor;
    dbTable *table;
    int stat;
    dbToken token;

    /* get the arg(s) */
    DB_RECV_TABLE_DEFINITION(&table);

    /* create a cursor */
    cursor = (dbCursor *) db_malloc(sizeof(dbCursor));
    if (cursor == NULL)
        return db_get_error_code();
    token = db_new_token((dbAddress) cursor);
    if (token < 0)
        return db_get_error_code();
    db_init_cursor(cursor);
    db_set_cursor_table(cursor, table);

    /* call the procedure */
    stat = db_driver_open_insert_cursor(cursor);

    /* send the return code */
    if (stat != DB_OK) {
        DB_SEND_FAILURE();
        return DB_OK;
    }
    DB_SEND_SUCCESS();

    /* mark this as an insert cursor */
    db_set_cursor_type_insert(cursor);

    /* add this cursor to the cursors managed by the driver state */
    db__add_cursor_to_driver_state(cursor);

    /* results */
    DB_SEND_TOKEN(&token);
    DB_SEND_INT(cursor->type);
    DB_SEND_INT(cursor->mode);
    return DB_OK;
}