compiler.c

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#include "compiler.h"
#include <string.h>
#include <stdlib.h>
 
MetaCmdRes
do_meta_cmd(InputBuffer *inbuf)
{
    if (0 == strcmp(inbuf->buffer, ".exit")) {
        close_input_buffer(inbuf);
        exit(EXIT_SUCCESS);
    } else {
        return META_COMMAND_UNRECOGNISED_CMD;
    }
}
 
PrepareRes
prepare_statement(InputBuffer *inbuf, Statement *stmt)
{
    if (0 == strncmp(inbuf->buffer, "insert", 6)) {
        stmt->type = STATEMENT_INSERT;
        return PREPARE_SUCCESS;
    }
    if (0 == strcmp(inbuf->buffer, "select")) {
        stmt->type = STATEMENT_SELECT;
        return PREPARE_SUCCESS;
    }
 
    return PREPARE_UNRECOGNIZED_STATEMENT;
}