當前位置: 首頁>>代碼示例>>C++>>正文


C++ GRN_TEXT_INIT函數代碼示例

本文整理匯總了C++中GRN_TEXT_INIT函數的典型用法代碼示例。如果您正苦於以下問題:C++ GRN_TEXT_INIT函數的具體用法?C++ GRN_TEXT_INIT怎麽用?C++ GRN_TEXT_INIT使用的例子?那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了GRN_TEXT_INIT函數的15個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: update_data

static void
update_data(grn_id record_id, unsigned int section,
            const gchar *old_name, const gchar *new_name)
{
    grn_obj old_value, new_value;
    const gchar *old_data, *new_data;

    GRN_TEXT_INIT(&old_value, GRN_OBJ_DO_SHALLOW_COPY);
    GRN_TEXT_INIT(&new_value, GRN_OBJ_DO_SHALLOW_COPY);

    if (old_name) {
        old_data = cut_get_fixture_data_string(old_name, NULL);
        GRN_TEXT_SET_REF(&old_value, old_data, strlen(old_data));
    }

    if (new_name) {
        new_data = cut_get_fixture_data_string(new_name, NULL);
        GRN_TEXT_SET_REF(&new_value, new_data, strlen(new_data));
    }

    grn_ii_column_update(context, inverted_index, record_id, section,
                         &old_value, &new_value, NULL);
    grn_obj_close(context, &old_value);
    grn_obj_close(context, &new_value);
}
開發者ID:kazu,項目名稱:groonga,代碼行數:25,代碼來源:test-inverted-index.c

示例2: grn_test_view_collect_string

const GList *
grn_test_view_collect_string(grn_ctx          *context,
                             grn_obj          *view,
                             const gchar      *text_column_name)
{
  GList *records = NULL;
  grn_table_cursor *cursor;
  grn_obj id, value;
  grn_obj *text_column;

  cursor = grn_table_cursor_open(context, view, NULL, 0, NULL, 0,
                                 0, -1, GRN_CURSOR_ASCENDING);
  cut_assert_not_null(cursor);
  GRN_TEXT_INIT(&id, 0);
  GRN_TEXT_INIT(&value, 0);
  text_column = grn_obj_column(context, view,
                               text_column_name, strlen(text_column_name));
  while (grn_table_cursor_next_o(context, cursor, &id) == GRN_SUCCESS) {
    GRN_BULK_REWIND(&value);
    grn_obj_get_value_o(context, text_column, &id, &value);
    records = g_list_append(records, g_strndup(GRN_TEXT_VALUE(&value),
                                               GRN_TEXT_LEN(&value)));
  }
  grn_obj_unlink(context, &id);
  grn_obj_unlink(context, &value);
  grn_obj_unlink(context, text_column);
  gcut_take_list(records, g_free);

  grn_test_assert(grn_table_cursor_close(context, cursor));
  grn_test_assert_context(context);

  return records;
}
開發者ID:ryoqun,項目名稱:groonga,代碼行數:33,代碼來源:grn-test-utils.c

示例3: table_put2

int
table_put2(void)
{
  int i;
  grn_obj keybuf, valbuf;
  grn_obj *key_type = grn_ctx_at(&ctx, GRN_DB_SHORT_TEXT);
  grn_obj *table = grn_table_create(&ctx, "<t1>", 4, NULL,
                                    GRN_OBJ_TABLE_HASH_KEY|GRN_OBJ_PERSISTENT,
                                    key_type, value_type);
  if (!table) { return -1; }
  for (i = 0; i < nloops; i++) {
    int key = GENKEY(i);
    GRN_TEXT_INIT(&keybuf, 0);
    grn_text_itoh(&ctx, &keybuf, key, key_size);
    {
      grn_id rid = grn_table_add(&ctx, table, GRN_BULK_HEAD(&keybuf), key_size, NULL);
      if (!rid) {
        fprintf(stderr, "table_lookup failed");
      } else {
        GRN_TEXT_INIT(&valbuf, 0);
        grn_text_itoh(&ctx, &valbuf, key, key_size);
        if (grn_obj_set_value(&ctx, table, rid, &valbuf, GRN_OBJ_SET)) {
          fprintf(stderr, "grn_obj_set_value failed");
        }
        grn_obj_close(&ctx, &valbuf);
      }
    }
    grn_obj_close(&ctx, &keybuf);
  }
  return 0;
}
開發者ID:darashi,項目名稱:groonga,代碼行數:31,代碼來源:kv.c

示例4: table_get

int
table_get(void)
{
  int i;
  grn_obj buf;
  grn_obj *table = grn_ctx_get(&ctx, "<t1>", 4);
  if (!table) { return -1; }
  GRN_TEXT_INIT(&buf, 0);
  for (i = 0; i < nloops; i++) {
    int key = GENKEY(i);
    GRN_BULK_REWIND(&buf);
    grn_text_itoh(&ctx, &buf, key, key_size);
    {
      grn_id rid = grn_table_get(&ctx, table, GRN_BULK_HEAD(&buf), key_size);
      if (!rid) {
        fprintf(stderr, "table_lookup failed");
      } else {
        grn_obj obj, *p;
        GRN_TEXT_INIT(&obj, 0);
        p = grn_obj_get_value(&ctx, table, rid, &obj);
        if (!p) {
          fprintf(stderr, "grn_obj_get_value failed\n");
        } else {
          if (memcmp(GRN_BULK_HEAD(p), GRN_BULK_HEAD(&buf), value_size)) {
            fprintf(stderr, "value unmatch\n");
          }
          grn_obj_close(&ctx, p);
        }
      }
    }
  }
  grn_obj_close(&ctx, &buf);
  return 0;
}
開發者ID:darashi,項目名稱:groonga,代碼行數:34,代碼來源:kv.c

示例5: report_set_column_value_failure

static void
report_set_column_value_failure(grn_ctx *ctx,
                                grn_obj *key,
                                const char *column_name,
                                unsigned int column_name_size,
                                grn_obj *column_value)
{
  grn_obj key_inspected, column_value_inspected;

  GRN_TEXT_INIT(&key_inspected, 0);
  GRN_TEXT_INIT(&column_value_inspected, 0);
  grn_inspect_limited(ctx, &key_inspected, key);
  grn_inspect_limited(ctx, &column_value_inspected, column_value);
  GRN_LOG(ctx, GRN_LOG_ERROR,
          "[table][load] failed to set column value: %s: "
          "key: <%.*s>, column: <%.*s>, value: <%.*s>",
          ctx->errbuf,
          (int)GRN_TEXT_LEN(&key_inspected),
          GRN_TEXT_VALUE(&key_inspected),
          column_name_size,
          column_name,
          (int)GRN_TEXT_LEN(&column_value_inspected),
          GRN_TEXT_VALUE(&column_value_inspected));
  GRN_OBJ_FIN(ctx, &key_inspected);
  GRN_OBJ_FIN(ctx, &column_value_inspected);
}
開發者ID:cosmo0920,項目名稱:groonga,代碼行數:26,代碼來源:load.c

示例6: grn_tokenizer_register

grn_rc
grn_tokenizer_register(grn_ctx *ctx, const char *plugin_name_ptr,
                       unsigned int plugin_name_length,
                       grn_proc_func *init, grn_proc_func *next,
                       grn_proc_func *fin)
{
  grn_expr_var vars[] = {
    { NULL, 0 },
    { NULL, 0 },
    { NULL, 0 }
  };
  GRN_TEXT_INIT(&vars[0].value, 0);
  GRN_TEXT_INIT(&vars[1].value, 0);
  GRN_UINT32_INIT(&vars[2].value, 0);

  {
    /*
      grn_proc_create() registers a plugin to the database which is associated
      with `ctx'. A returned object must not be finalized here.
     */
    grn_obj * const obj = grn_proc_create(ctx, plugin_name_ptr,
                                          plugin_name_length,
                                          GRN_PROC_TOKENIZER,
                                          init, next, fin, 3, vars);
    if (obj == NULL) {
      GRN_PLUGIN_ERROR(ctx, GRN_TOKENIZER_ERROR, "grn_proc_create() failed");
      return ctx->rc;
    }
  }
  return GRN_SUCCESS;
}
開發者ID:AkioKanno,項目名稱:groonga,代碼行數:31,代碼來源:tokenizer.c

示例7: load_synonyms

static void
load_synonyms(grn_ctx *ctx)
{
  static char path_env[GRN_ENV_BUFFER_SIZE];
  const char *path;
  grn_file_reader *file_reader;
  int number_of_lines;
  grn_encoding encoding;
  grn_obj line, key, value;

  grn_getenv("GRN_QUERY_EXPANDER_TSV_SYNONYMS_FILE",
             path_env,
             GRN_ENV_BUFFER_SIZE);
  if (path_env[0]) {
    path = path_env;
  } else {
    path = get_system_synonyms_file();
  }
  file_reader = grn_file_reader_open(ctx, path);
  if (!file_reader) {
    GRN_LOG(ctx, GRN_LOG_WARNING,
            "[plugin][query-expander][tsv] "
            "synonyms file doesn't exist: <%s>",
            path);
    return;
  }

  GRN_TEXT_INIT(&line, 0);
  GRN_TEXT_INIT(&key, 0);
  GRN_TEXT_INIT(&value, 0);
  grn_bulk_reserve(ctx, &value, MAX_SYNONYM_BYTES);
  number_of_lines = 0;
  while (grn_file_reader_read_line(ctx, file_reader, &line) == GRN_SUCCESS) {
    const char *line_value = GRN_TEXT_VALUE(&line);
    size_t line_length = GRN_TEXT_LEN(&line);

    if (line_length > 0 && line_value[line_length - 1] == '\n') {
      if (line_length > 1 && line_value[line_length - 2] == '\r') {
        line_length -= 2;
      } else {
        line_length -= 1;
      }
    }
    number_of_lines++;
    if (number_of_lines == 1) {
      encoding = guess_encoding(ctx, &line_value, &line_length);
    }
    GRN_BULK_REWIND(&key);
    GRN_BULK_REWIND(&value);
    parse_synonyms_file_line(ctx, line_value, line_length, &key, &value);
    GRN_BULK_REWIND(&line);
  }
  GRN_OBJ_FIN(ctx, &line);
  GRN_OBJ_FIN(ctx, &key);
  GRN_OBJ_FIN(ctx, &value);

  grn_file_reader_close(ctx, file_reader);
}
開發者ID:cosmo0920,項目名稱:groonga,代碼行數:58,代碼來源:tsv.c

示例8: grn_token_cursor_next_apply_token_filters

static int
grn_token_cursor_next_apply_token_filters(grn_ctx *ctx,
                                          grn_token_cursor *token_cursor,
                                          grn_obj *current_token_data,
                                          grn_obj *status)
{
  grn_obj *token_filters = token_cursor->token_filter.objects;
  unsigned int i, n_token_filters;
  grn_token current_token;
  grn_token next_token;

  if (token_filters) {
    n_token_filters = GRN_BULK_VSIZE(token_filters) / sizeof(grn_obj *);
  } else {
    n_token_filters = 0;
  }

  GRN_TEXT_INIT(&(current_token.data), GRN_OBJ_DO_SHALLOW_COPY);
  GRN_TEXT_SET(ctx, &(current_token.data),
               GRN_TEXT_VALUE(current_token_data),
               GRN_TEXT_LEN(current_token_data));
  current_token.status = GRN_INT32_VALUE(status);
  GRN_TEXT_INIT(&(next_token.data), GRN_OBJ_DO_SHALLOW_COPY);
  GRN_TEXT_SET(ctx, &(next_token.data),
               GRN_TEXT_VALUE(&(current_token.data)),
               GRN_TEXT_LEN(&(current_token.data)));
  next_token.status = current_token.status;

  for (i = 0; i < n_token_filters; i++) {
    grn_obj *token_filter_object = GRN_PTR_VALUE_AT(token_filters, i);
    grn_proc *token_filter = (grn_proc *)token_filter_object;
    void *data = token_cursor->token_filter.data[i];

#define SKIP_FLAGS\
    (GRN_TOKEN_SKIP |\
     GRN_TOKEN_SKIP_WITH_POSITION)
    if (current_token.status & SKIP_FLAGS) {
      break;
    }
#undef SKIP_FLAGS

    token_filter->callbacks.token_filter.filter(ctx,
                                                &current_token,
                                                &next_token,
                                                data);
    GRN_TEXT_SET(ctx, &(current_token.data),
                 GRN_TEXT_VALUE(&(next_token.data)),
                 GRN_TEXT_LEN(&(next_token.data)));
    current_token.status = next_token.status;
  }

  token_cursor->curr =
    (const unsigned char *)GRN_TEXT_VALUE(&(current_token.data));
  token_cursor->curr_size = GRN_TEXT_LEN(&(current_token.data));

  return current_token.status;
}
開發者ID:digideskio,項目名稱:groonga,代碼行數:57,代碼來源:token_cursor.c

示例9: command_tag_synonym_delete

static grn_obj *
command_tag_synonym_delete(grn_ctx *ctx, GNUC_UNUSED int nargs, GNUC_UNUSED grn_obj **args,
                           grn_user_data *user_data)
{
  grn_obj *var, *table, *column;
  unsigned int nhooks = 0;
  char *table_name = NULL;
  unsigned int table_len = 0;
  char *column_name = NULL;
  unsigned int column_len = 0;

  var = grn_plugin_proc_get_var(ctx, user_data, "table", -1);
  if (GRN_TEXT_LEN(var) != 0) {
    table_name = GRN_TEXT_VALUE(var);
    table_len = GRN_TEXT_LEN(var);
  }
  var = grn_plugin_proc_get_var(ctx, user_data, "column", -1);
  if (GRN_TEXT_LEN(var) != 0) {
    column_name = GRN_TEXT_VALUE(var);
    column_len = GRN_TEXT_LEN(var);
  }
  table = grn_ctx_get(ctx, table_name, table_len);
  column = grn_obj_column(ctx, table, column_name, column_len);

  nhooks = grn_obj_get_nhooks(ctx, column, GRN_HOOK_SET);
  if (nhooks) {
    grn_obj *hook;
    unsigned int i;
    grn_obj data;
    grn_obj buf;
    GRN_TEXT_INIT(&buf, 0);
    GRN_TEXT_INIT(&data, 0);
    for (i=0; i < nhooks; i++) {
      GRN_BULK_REWIND(&buf);
      GRN_BULK_REWIND(&data);
      hook = grn_obj_get_hook(ctx, column, GRN_HOOK_SET, i, &data);
      grn_inspect_name(ctx, &buf, hook);
      if (GRN_TEXT_LEN(&buf) == strlen("tag_synonym") &&
          strncmp(GRN_TEXT_VALUE(&buf), "tag_synonym", GRN_TEXT_LEN(&buf)) == 0) {
        grn_obj_delete_hook(ctx, column, GRN_HOOK_SET, i);
        break;
      }
    }
    grn_obj_unlink(ctx, &data);
    grn_obj_unlink(ctx, &buf);
  }
  nhooks = grn_obj_get_nhooks(ctx, column, GRN_HOOK_SET);
  //grn_ctx_output_array_open(ctx, "RESULT", 1);
  grn_ctx_output_int32(ctx, nhooks);
  //grn_ctx_output_array_close(ctx);

  return NULL;
}
開發者ID:naoa,項目名稱:groonga-tag-synonym,代碼行數:53,代碼來源:tag_synonym.c

示例10: ngx_http_groonga_handler_create_data

static ngx_int_t
ngx_http_groonga_handler_create_data(ngx_http_request_t *r,
                                     ngx_http_groonga_handler_data_t **data_return)
{
  ngx_int_t rc;

  ngx_http_groonga_loc_conf_t *location_conf;

  ngx_http_cleanup_t *cleanup;
  ngx_http_groonga_handler_data_t *data;

  grn_ctx *context;

  location_conf = ngx_http_get_module_loc_conf(r, ngx_http_groonga_module);

  cleanup = ngx_http_cleanup_add(r, sizeof(ngx_http_groonga_handler_data_t));
  cleanup->handler = ngx_http_groonga_handler_cleanup;
  data = cleanup->data;
  *data_return = data;

  context = &(data->context);
  rc = ngx_http_groonga_context_init(context, location_conf,
                                     r->pool, r->connection->log);
  if (rc != NGX_OK) {
    return rc;
  }

  data->initialized = GRN_TRUE;

  data->raw.processed = GRN_FALSE;
  data->raw.header_sent = GRN_FALSE;
  data->raw.r = r;
  data->raw.rc = NGX_OK;
  data->raw.free_chain = NULL;
  data->raw.busy_chain = NULL;

  GRN_TEXT_INIT(&(data->typed.head), GRN_NO_FLAGS);
  GRN_TEXT_INIT(&(data->typed.body), GRN_NO_FLAGS);
  GRN_TEXT_INIT(&(data->typed.foot), GRN_NO_FLAGS);

  grn_ctx_use(context, grn_ctx_db(&(location_conf->context)));
  rc = ngx_http_groonga_context_check_error(r->connection->log, context);
  if (rc != NGX_OK) {
    return rc;
  }

  grn_ctx_recv_handler_set(context,
                           ngx_http_groonga_context_receive_handler,
                           data);

  return NGX_OK;
}
開發者ID:SvenDowideit,項目名稱:clearlinux,代碼行數:52,代碼來源:ngx_http_groonga_module.c

示例11: mroonga_escape_init

MRN_API my_bool mroonga_escape_init(UDF_INIT *initid, UDF_ARGS *args,
                                    char *message)
{
  EscapeInfo *info = NULL;

  initid->ptr = NULL;
  if (!(1 <= args->arg_count && args->arg_count <= 2)) {
    sprintf(message,
            "mroonga_escape(): Incorrect number of arguments: %u for 1..2",
            args->arg_count);
    goto error;
  }
  if (args->arg_type[0] != STRING_RESULT) {
    strcpy(message,
           "mroonga_escape(): The 1st argument must be query as string");
    goto error;
  }
  if (args->arg_count == 2) {
    if (args->arg_type[1] != STRING_RESULT) {
      strcpy(message,
             "mroonga_escape(): "
             "The 2st argument must be escape target characters as string");
      goto error;
    }
  }

  initid->maybe_null = 1;
  initid->const_item = 0;

  info = (EscapeInfo *)mrn_my_malloc(sizeof(EscapeInfo),
                                     MYF(MY_WME | MY_ZEROFILL));
  if (!info) {
    strcpy(message, "mroonga_escape(): out of memory");
    goto error;
  }

  grn_ctx_init(&(info->ctx), 0);
  GRN_TEXT_INIT(&(info->target_characters), 0);
  GRN_TEXT_INIT(&(info->escaped_query), 0);

  initid->ptr = (char *)info;

  return FALSE;

error:
  if (info) {
    grn_ctx_fin(&(info->ctx));
    my_free(info);
  }
  return TRUE;
}
開發者ID:skyformat99,項目名稱:mroonga,代碼行數:51,代碼來源:mrn_udf_escape.cpp

示例12: grn_command_input_add

grn_obj *
grn_command_input_add(grn_ctx *ctx,
                      grn_command_input *input,
                      const char *name,
                      int name_size,
                      grn_bool *added)
{
  grn_obj *argument = NULL;
  /* TODO: Use grn_bool */
  int internal_added = GRN_FALSE;

  GRN_API_ENTER;

  if (name_size == -1) {
    name_size = strlen(name);
  }
  if (input->arguments) {
    grn_hash_add(ctx, input->arguments, name, name_size, (void **)&argument,
                 &internal_added);
    if (internal_added) {
      GRN_TEXT_INIT(argument, 0);
    }
  }
  if (added) {
    *added = internal_added;
  }

  GRN_API_RETURN(argument);
}
開發者ID:AkioKanno,項目名稱:groonga,代碼行數:29,代碼來源:command.c

示例13: delimited_init

static grn_obj *
delimited_init(grn_ctx *ctx, grn_obj *table, grn_user_data *user_data,
               uint8_t *delimiter, uint32_t delimiter_len)
{
  grn_obj *str;
  int nflags = 0;
  grn_delimited_tokenizer *token;
  grn_obj_flags table_flags;
  if (!(str = grn_ctx_pop(ctx))) {
    ERR(GRN_INVALID_ARGUMENT, "missing argument");
    return NULL;
  }
  if (!(token = GRN_MALLOC(sizeof(grn_delimited_tokenizer)))) { return NULL; }
  user_data->ptr = token;
  token->delimiter = delimiter;
  token->delimiter_len = delimiter_len;
  token->pos = 0;
  grn_table_get_info(ctx, table, &table_flags, &token->encoding, NULL);
  nflags |= (table_flags & GRN_OBJ_KEY_NORMALIZE);
  if (!(token->nstr = grn_str_open_(ctx, GRN_TEXT_VALUE(str), GRN_TEXT_LEN(str),
                                    nflags, token->encoding))) {
    GRN_FREE(token);
    ERR(GRN_TOKENIZER_ERROR, "grn_str_open failed at grn_token_open");
    return NULL;
  }
  token->next = (unsigned char *)token->nstr->norm;
  token->end = token->next + token->nstr->norm_blen;
  token->len = token->nstr->length;
  GRN_TEXT_INIT(&token->curr_, GRN_OBJ_DO_SHALLOW_COPY);
  GRN_UINT32_INIT(&token->stat_, 0);
  return NULL;
}
開發者ID:ryoqun,項目名稱:groonga,代碼行數:32,代碼來源:token.c

示例14: grn_test_table_collect_string

const GList *
grn_test_table_collect_string(grn_ctx          *context,
                              grn_obj          *table,
                              const gchar      *text_column_name)
{
  GList *records = NULL;
  grn_table_cursor *cursor;
  grn_id id;
  grn_obj *text_column;
  grn_obj value;

  cursor = grn_table_cursor_open(context, table, NULL, 0, NULL, 0,
                                 0, -1, GRN_CURSOR_ASCENDING);
  grn_test_assert_context(context);
  text_column = grn_obj_column(context, table,
                               text_column_name, strlen(text_column_name));
  GRN_TEXT_INIT(&value, 0);
  while ((id = grn_table_cursor_next(context, cursor)) != GRN_ID_NIL) {
    GRN_BULK_REWIND(&value);
    grn_obj_get_value(context, text_column, id, &value);
    records = g_list_append(records, g_strndup(GRN_TEXT_VALUE(&value),
                                               GRN_TEXT_LEN(&value)));
  }
  grn_obj_unlink(context, &value);
  grn_obj_unlink(context, text_column);
  gcut_take_list(records, g_free);
  grn_test_assert(grn_table_cursor_close(context, cursor));
  grn_test_assert_context(context);

  return records;
}
開發者ID:ryoqun,項目名稱:groonga,代碼行數:31,代碼來源:grn-test-utils.c

示例15: command_schema_output_plugins

static void
command_schema_output_plugins(grn_ctx *ctx)
{
  grn_obj plugin_names;
  unsigned int i, n;

  GRN_TEXT_INIT(&plugin_names, GRN_OBJ_VECTOR);

  grn_plugin_get_names(ctx, &plugin_names);

  grn_ctx_output_cstr(ctx, "plugins");

  n = grn_vector_size(ctx, &plugin_names);
  grn_ctx_output_map_open(ctx, "plugins", n);
  for (i = 0; i < n; i++) {
    const char *name;
    unsigned int name_size;

    name_size = grn_vector_get_element(ctx, &plugin_names, i, &name, NULL, NULL);
    grn_ctx_output_str(ctx, name, name_size);

    grn_ctx_output_map_open(ctx, "plugin", 1);
    grn_ctx_output_cstr(ctx, "name");
    grn_ctx_output_str(ctx, name, name_size);
    grn_ctx_output_map_close(ctx);
  }
  grn_ctx_output_map_close(ctx);

  GRN_OBJ_FIN(ctx, &plugin_names);
}
開發者ID:XLPE,項目名稱:groonga,代碼行數:30,代碼來源:proc_schema.c


注:本文中的GRN_TEXT_INIT函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。