C++ (Cpp) str_unhash示例

示例#1

文件： buffer.c 项目： skout23/snowy

void init_buffer(struct session *ses, int size)
{
	int cnt;

	push_call("init_buffer(%p,%p)",ses,size);

	if (ses->scroll_max == size)
	{
		pop_call();
		return;
	}

	if (ses->buffer)
	{
		cnt = ses->scroll_row;
		
		do
		{
			if (++cnt == ses->scroll_max)
			{
				cnt = 0;
			}

			if (ses->buffer[cnt] == NULL)
			{
				break;
			}

			str_unhash(ses->buffer[cnt]);
		}
		while (cnt != ses->scroll_row);
	}

	if (ses->buffer)
	{
		free(ses->buffer);
	}

	if (size)
	{
		ses->buffer = (char **) calloc(size, sizeof(char *));

		ses->scroll_max  = size;
		ses->scroll_row  = size - 1;
		ses->scroll_line = - 1;
	}
	pop_call();
	return;
}

示例#2

void add_line_buffer(struct session *ses, char *line, int more_output) {
  char linebuf[STRING_SIZE];
  char *pti, *pto;
  int lines;
  int sav_row, sav_col, cur_row, cur_col, top_row, bot_row;

  push_call("add_line_buffer(%p,%s,%d)", ses, line, more_output);

  if (ses->buffer == NULL || HAS_BIT(ses->flags, SES_FLAG_SCROLLSTOP)) {
    pop_call();
    return;
  }

  sav_row = ses->sav_row;
  sav_col = ses->sav_col;
  cur_row = ses->cur_row;
  cur_col = ses->cur_col;
  top_row = ses->top_row;
  bot_row = ses->bot_row;

  if (more_output == TRUE) {
    if (strlen(ses->more_output) < BUFFER_SIZE / 2) {
      strcat(ses->more_output, line);

      pop_call();
      return;
    }
  }

  strcat(ses->more_output, line);

  pti = pto = ses->more_output;

  while (*pti != 0) {
    while (skip_vt102_codes_non_graph(pti)) {
      interpret_vt102_codes(ses, pti, FALSE);

      pti += skip_vt102_codes_non_graph(pti);
    }

    if (*pti == 0) {
      break;
    }

    if (SCROLL(ses)) {
      *pto++ = *pti++;
    } else {
      pti++;
    }
  }
  *pto = 0;

  lines = word_wrap(ses, ses->more_output, linebuf, FALSE);

  ses->more_output[0] = 0;

  ses->buffer[ses->scroll_row] = str_hash(linebuf, lines);

  if (more_output == -1) {
    str_hash_grep(ses->buffer[ses->scroll_row], TRUE);
  }

  if (!HAS_BIT(ses->flags, SES_FLAG_LOGLEVEL)) {
    if (ses->logfile) {
      logit(ses, linebuf, ses->logfile, TRUE);
    }
  }

  if (gtd->chat) {
    chat_forward_session(ses, linebuf);
  }

  if (--ses->scroll_row < 0) {
    ses->scroll_row = ses->scroll_max - 1;
  }

  if (ses->buffer[ses->scroll_row]) {
    ses->buffer[ses->scroll_row] = str_unhash(ses->buffer[ses->scroll_row]);
  }

  ses->sav_row = sav_row;
  ses->sav_col = sav_col;
  ses->cur_row = cur_row;
  ses->cur_col = cur_col;
  ses->top_row = top_row;
  ses->bot_row = bot_row;

  pop_call();
  return;
}