Exemplos de jsgf_grammar_new em C++ (Cpp)

Exemplo n.º 1

Arquivo: jsgf.c Projeto: Amponti/SpeechRecognition_DE1-SOC

jsgf_t *
jsgf_parse_string(const char *string, jsgf_t * parent)
{
    yyscan_t yyscanner;
    jsgf_t *jsgf;
    int yyrv;
    YY_BUFFER_STATE buf;

    yylex_init(&yyscanner);
    buf = yy_scan_string(string, yyscanner);

    jsgf = jsgf_grammar_new(parent);
    if (!parent)
        jsgf_set_search_path(jsgf, NULL);

    yyrv = yyparse(yyscanner, jsgf);
    if (yyrv != 0) {
        E_ERROR("Failed to parse JSGF grammar from input string\n");
        jsgf_grammar_free(jsgf);
        yy_delete_buffer(buf, yyscanner);
        yylex_destroy(yyscanner);
        return NULL;
    }
    yy_delete_buffer(buf, yyscanner);
    yylex_destroy(yyscanner);

    return jsgf;
}

Exemplo n.º 2

Arquivo: jsgf.c Projeto: AaronZhangL/pocketsphinx.js

jsgf_t *
jsgf_parse_file(const char *filename, jsgf_t *parent)
{
    yyscan_t yyscanner;
    jsgf_t *jsgf;
    int yyrv;
    FILE *in = NULL;

    yylex_init(&yyscanner);
    if (filename == NULL) {
        yyset_in(stdin, yyscanner);
    }
    else {
        in = fopen(filename, "r");
        if (in == NULL) {
            E_ERROR_SYSTEM("Failed to open %s for parsing", filename);
            return NULL;
        }
        yyset_in(in, yyscanner);
    }

    jsgf = jsgf_grammar_new(parent);
    yyrv = yyparse(yyscanner, jsgf);
    if (yyrv != 0) {
        E_ERROR("Failed to parse JSGF grammar from '%s'\n", filename ? filename : "(stdin)");
        jsgf_grammar_free(jsgf);
        yylex_destroy(yyscanner);
        return NULL;
    }
    if (in)
        fclose(in);
    yylex_destroy(yyscanner);

    return jsgf;
}