Speect C API

C code posted by jal
created at 26 May 14:12

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int main()
{
  s_erc error = S_SUCCESS;
  SUtterance *utt;
  SRelation *rel;
  SItem *item;
  SItem *item_daughter;


  /*
   * initialize speect
   */
  error = speect_init(NULL);
  if (error != S_SUCCESS)
  {
    printf("Failed to initialize Speect\n");
    return 1;
  }

  /* Create a new utterance */
  utt = (SUtterance*)S_NEW("SUtterance", &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to create new utterance"))
    goto quit;

  /* initialize utterance */
  SUtteranceInit(&utt, NULL, &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to initialize new utterance"))
    goto quit;

  /* Create a new relation */
  rel = (SRelation*)S_NEW("SRelation", &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to create new relation"))
    goto quit;

  /* initialize relation */
  SRelationInit(&rel, "Word", &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to initialize new relation"))
    goto quit;

  /* create an item, NULL shared contents */
  item = SRelationAppend(rel, NULL, &error);

  /* delete the relation using S_FORCE_DELETE, as the relation is
   * not connected to an utterance
   */
  S_FORCE_DELETE(rel, "main", &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to delete new relation"))
    goto quit;

  /* Create a new relation */
  rel = (SRelation*)S_NEW("SRelation", &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to create new relation"))
    goto quit;

  /* initialize relation */
  SRelationInit(&rel, "Word", &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to initialize new relation"))
    goto quit;

  /* create an item, NULL shared contents */
  item = SRelationAppend(rel, NULL, &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to create new appended item"))
    goto quit;

  /* connect relation to utterance */
  SUtteranceSetRelation(utt, rel, &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to connect new relation to utterance"))
    goto quit;
  else
    rel = NULL; /* clear reference so that "goto quit" works */

  /* add daughter item */
  item_daughter = SItemAddDaughter(item, NULL, &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to create new daughter item"))
    goto quit;

  /* Create a new relation with SUtteranceNewRelation */
  rel = SUtteranceNewRelation(utt, "Syllable", &error);
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to create new relation"))
    goto quit;

  /* create an item, NULL shared contents */
  item = SRelationAppend(rel, item_daughter, &error);
  rel = NULL; /* relation is connected to utterance */
  if (S_CHK_ERR(&error, S_CONTERR,
          "main",
          "Failed to create new appended item"))
    goto quit;

quit:
  /*
   * utterance will delete the
   * relation which in turn will
   * delete it's items.
   */
  if (utt != NULL)
    S_DELETE(utt, "main", &error);

  if (rel != NULL)
    S_FORCE_DELETE(rel, "main", &error);

  /*
   * quit speect
   */
  error = speect_quit();
  if (error != S_SUCCESS)
  {
    printf("Call to 'speect_quit' failed\n");
    return 1;
  }

  return 0;
}
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