Ejemplos de StrRStrI en C++ (Cpp)

Ejemplo n.º 1

Archivo: TextSearch.cpp Proyecto: azaleafisitania/sumatrapdf

bool TextSearch::FindTextInPage(int pageNo)
{
    if (str::IsEmpty(findText))
        return false;
    if (!pageNo)
        pageNo = findPage;
    findPage = pageNo;

    const WCHAR *found;
    int length;
    do {
        if (!anchor)
            found = GetNextIndex(pageText, findIndex, forward);
        else if (forward)
            found = (caseSensitive ? StrStr : StrStrI)(pageText + findIndex, anchor);
        else
            found = StrRStrI(pageText, pageText + findIndex, anchor);
        if (!found)
            return false;
        findIndex = (int)(found - pageText) + (forward ? 1 : 0);
        length = MatchLen(found);
    } while (length <= 0);

    int offset = (int)(found - pageText);
    StartAt(pageNo, offset);
    SelectUpTo(pageNo, offset + length);
    findIndex = offset + (forward ? length : 0);

    // try again if the found text is completely outside the page's mediabox
    if (result.len == 0)
        return FindTextInPage(pageNo);

    return true;
}

Ejemplo n.º 2

Archivo: TiebaCollect.cpp Proyecto: CHNhawk/TiebaManager

// 取帖子列表
GetPostsResult GetPosts(const CString& tid, const CString& _src, const CString& page, vector<PostInfo>& posts, vector<PostInfo>& lzls)
{
	CString src = _src != _T("") ? _src : HTTPGet(_T("http://tieba.baidu.com/p/") + tid + _T("?pn=") + page, FALSE, &g_stopScanFlag);
	if (src == NET_STOP_TEXT)
		return GET_POSTS_STOP;
	if (src == NET_TIMEOUT_TEXT)
		return GET_POSTS_TIMEOUT;

	CStringArray rawPosts;
	SplitString(rawPosts, src, POST_SPLIT);
	if (rawPosts.GetSize() < 2)
		return GET_POSTS_DELETED;

	posts.resize(rawPosts.GetSize() - 1);
	for (int iRawPosts = 1, iPosts = 0; iRawPosts < rawPosts.GetSize(); iRawPosts++, iPosts++)
	{
		posts[iPosts].pid = GetStringBetween(rawPosts[iRawPosts], POST_PID_LEFT, POST_PID_RIGHT);
		posts[iPosts].floor = GetStringBetween(rawPosts[iRawPosts], POST_FLOOR_LEFT, POST_FLOOR_RIGHT);
		posts[iPosts].author = JSUnescape(GetStringBetween(rawPosts[iRawPosts], POST_AUTHOR_LEFT, POST_AUTHOR_RIGHT));
		posts[iPosts].authorID = GetStringBetween(rawPosts[iRawPosts], POST_AUTHOR_ID_LEFT, POST_AUTHOR_ID_RIGHT);
		posts[iPosts].authorPortrait = GetStringBetween(rawPosts[iRawPosts], POST_AUTHOR_PORTRAIT_LEFT, POST_AUTHOR_PORTRAIT_RIGHT);
		//posts[iPosts].content = GetStringBetween(rawPosts[iRawPosts], POST_CONTENT_LEFT, POST_CONTENT_RIGHT);

		int left = rawPosts[iRawPosts].Find(POST_CONTENT_LEFT) + _tcslen(POST_CONTENT_LEFT);
		left = rawPosts[iRawPosts].Find(_T(">"), left) + 1;
		// 去掉首空格
		while (left < rawPosts[iRawPosts].GetLength() && rawPosts[iRawPosts][left] == _T(' '))
			left++;
		int right = rawPosts[iRawPosts].Find(POST_CONTENT_RIGHT, left + 1);
		// CString不支持反向查找字符串？
		posts[iPosts].content = rawPosts[iRawPosts].Mid(left, right - left);
		LPCTSTR pos = StrRStrI(posts[iPosts].content, NULL, _T("</div>"));
		if (pos != NULL)
		{
			right = ((DWORD)pos - (DWORD)(LPCTSTR)posts[iPosts].content) / sizeof(TCHAR)-1;
			// 去掉尾空格
			while (right >= 0 && posts[iPosts].content[right] == _T(' '))
				right--;
			posts[iPosts].content = posts[iPosts].content.Left(right + 1);
		}
		// 签名档
		posts[iPosts].content += _T("\r\n") + GetStringBetween2(rawPosts[iRawPosts], POST_SIGN_LEFT, POST_SIGN_RIGHT);

		//OutputDebugString(_T("\n"));
		//OutputDebugString(rawPosts[iRawPosts]);
		//OutputDebugString(_T("\n----------------------------------"));
	}

	GetLzls(tid, page, posts, lzls);

	return GET_POSTS_SUCCESS;
}