Example #1
0
/*
 *  Interpret from the console or from a literal command
 */
static int interpretCommands(EcCompiler *cp, cchar *cmd)
{
    Ejs         *ejs;
    EjsString   *result;
    char        *tmpArgv[1];
    int         err;

    ejs = cp->ejs;

    if (ecOpenConsoleStream(cp->lexer, (cmd) ? commandGets: consoleGets) < 0) {
        mprError(cp, "Can't open input");
        return EJS_ERR;
    }
    if (cmd) {
        cp->lexer->input->stream->buf = mprStrdup(cp, cmd);
    } else {
        cp->interactive = 1;
    }
    cp->input = cp->lexer->input;
    cp->token = cp->lexer->input->token;

    ecResetInput(cp);
    tmpArgv[0] = EC_INPUT_STREAM;

    while (!cp->lexer->input->stream->eof) {
        err = 0;
        cp->uid = 0;
        if (ecCompile(cp, 1, tmpArgv, 0) < 0) {
            ejs->result = ejs->undefinedValue;
            err++;
        }
        if (cp->run && !err && cp->errorCount == 0) {
            if (ejsRun(ejs) < 0) {
                ejsReportError(ejs, "Error in script");
            }
        }
        if (!ejs->exception && ejs->result != ejs->undefinedValue) {
            if (ejs->result->primitive || ejsIsDate(ejs->result)) {
                if ((result = (EjsString*) ejsToString(ejs, ejs->result)) != 0) {
                    mprPrintf(cp, "%s\n", result->value);
                }
            } else {
                if ((result = (EjsString*) ejsToJson(ejs, ejs->result)) != 0) {
                    mprPrintf(cp, "%s\n", result->value);
                }
            }
        }
        ecResetInput(cp);
        cp->errorCount = 0;
        err = 0;
    }
    ecCloseStream(cp->lexer);

    return 0;
}
Example #2
0
/*
 *  Interpret from the console or from a literal command
 */
static int interpretCommands(EcCompiler *cp, cchar *cmd)
{
    Ejs         *ejs;
    EjsString   *result;
    char        *tmpArgv[1];
    int         err;

    ejs = cp->ejs;

    if (ecOpenConsoleStream(cp->lexer, (cmd) ? commandGets: consoleGets) < 0) {
        mprError(cp, "Can't open input");
        return EJS_ERR;
    }
    if (cmd) {
        cp->lexer->input->stream->buf = mprStrdup(cp, cmd);
    } else {
        cp->interactive = 1;
    }
    cp->input = cp->lexer->input;
    cp->token = cp->lexer->input->token;

    ecResetInput(cp);
    tmpArgv[0] = EC_INPUT_STREAM;

    while (!cp->lexer->input->stream->eof) {
        ejs->flags |= EJS_FLAG_COMPILER;
        err = 0;
        cp->uid = 0;
        if (ecCompile(cp, 1, tmpArgv, 0) < 0) {
            ejs->result = ejs->undefinedValue;
            err++;
        }
        if (cp->run && !err && cp->errorCount == 0) {
            ejs->flags &= ~EJS_FLAG_COMPILER;
            ejsCollectGarbage(ejs, 1);
            ejsRun(ejs);
        }

        if (ejs->result != ejs->undefinedValue) {
            result = (EjsString*) ejsCastVar(ejs, ejs->result, ejs->stringType);
            mprPrintf(cp, "%s\n", result->value);
        }
        ecResetInput(cp);
        err = 0;
        cp->errorCount = 0;
    }
    ecCloseStream(cp->lexer);

    return 0;
}
Example #3
0
/*  
    Interpret from the console or from a literal command
 */
static int interpretCommands(EcCompiler *cp, cchar *cmd)
{
    Ejs         *ejs;
    EjsString   *result;
    char        *tmpArgv[1];
    int         err;

    ejs = cp->ejs;
    cp->interactive = 1;

    if (ecOpenConsoleStream(cp, (cmd) ? commandGets: consoleGets, cmd) < 0) {
        mprError("Cannot open input");
        return EJS_ERR;
    }
    tmpArgv[0] = EC_INPUT_STREAM;

    while (!cp->stream->eof && !mprIsStopping()) {
        err = 0;
        cp->uid = 0;
        ejs->result = ESV(undefined);
        if (ecCompile(cp, 1, tmpArgv) < 0) {
            mprRawLog(0, "%s", cp->errorMsg);
            ejs->result = ESV(undefined);
            err++;
        }
        if (!err && cp->errorCount == 0) {
            if (ejsRunProgram(ejs, NULL, NULL) < 0) {
                ejsReportError(ejs, "Error in script");
            }
        }
        if (!ejs->exception && ejs->result != ESV(undefined)) {
            if (ejsIs(ejs, ejs->result, Date) /* MOB || ejsIsType(ejs, ejs->result) */) {
                if ((result = (EjsString*) ejsToString(ejs, ejs->result)) != 0) {
                    mprPrintf("%@\n", result);
                }
            } else if (ejs->result != ESV(null)) {
                if ((result = (EjsString*) ejsSerialize(ejs, ejs->result, EJS_JSON_SHOW_PRETTY)) != 0) {
                    mprPrintf("%@\n", result);
                }
            }
        }
        ecResetInput(cp);
        cp->errorCount = 0;
        cp->fatalError = 0;
    }
    ecCloseStream(cp);
    return 0;
}