本文整理汇总了C++中CL_String::find方法的典型用法代码示例。如果您正苦于以下问题：C++ CL_String::find方法的具体用法？C++ CL_String::find怎么用？C++ CL_String::find使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CL_String的用法示例。
在下文中一共展示了CL_String::find方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: escape_text
CL_String CL_CSSLayoutNode_Impl::escape_text(CL_String text)
{
while (true)
{
CL_String::size_type pos = text.find('\r');
if (pos == CL_String::npos)
break;
text.replace(pos, 1, "\\r");
}
while (true)
{
CL_String::size_type pos = text.find('\n');
if (pos == CL_String::npos)
break;
text.replace(pos, 1, "\\n");
}
while (true)
{
CL_String::size_type pos = text.find('\t');
if (pos == CL_String::npos)
break;
text.replace(pos, 1, "\\t");
}
return text;
}示例2: download_url
CL_String HTMLPage::download_url(const CL_String &page_url, const CL_String &refererer_url)
{
HTMLUrl url(page_url, refererer_url);
CL_Console::write_line("Downloading URL: %1", url.to_string());
CL_String8 request;
request = cl_format("GET %1 HTTP/1.1\r\n", url.path+url.query);
if (refererer_url.empty())
request += cl_format("Host: %1\r\nConnection: close\r\nAccept: text/plain, text/html\r\nUser-Agent: CSSTokenize/0.1\r\n\r\n", url.host);
else
request += cl_format("Host: %1\r\nConnection: close\r\nReferer: %2\r\nAccept: text/plain, text/html\r\nUser-Agent: CSSTokenize/0.1\r\n\r\n", url.host, refererer_url);
//MessageBoxW(0, CL_StringHelp::utf8_to_ucs2(cl_format("GET %1 HTTP/1.1\r\n", url.path+url.query)).c_str(), L"Download URL", MB_OK);;
CL_TCPConnection connection(CL_SocketName(url.host, url.port));
connection.set_nodelay(true);
connection.send(request.data(), request.length(), true);
CL_String response;
while (connection.get_read_event().wait(15000))
{
char buffer[16*1024];
int received = connection.read(buffer, 16*1024, false);
if (received == 0)
break;
response.append(buffer, received);
}
connection.disconnect_graceful();
CL_String response_header = response.substr(0, response.find("\r\n\r\n"));
CL_String content = response.substr(response_header.length() + 4);
if (response_header.find("Transfer-Encoding: chunked") != CL_String::npos)
{
CL_String::size_type start = 0;
while (true)
{
CL_String::size_type end = content.find("\r\n", start);
if (end == CL_String::npos)
end = content.length();
CL_String str_length = content.substr(start, end-start);
int length = CL_StringHelp::text_to_int(str_length, 16);
content = content.substr(0, start) + content.substr(end+2);
start += length;
end = content.find("\r\n", start);
if (end == CL_String::npos)
end = content.length();
content = content.substr(0, start) + content.substr(end+2);
if (length == 0)
break;
}
}
return content;
}示例3: load_image
CL_Image HTMLPage::load_image(CL_GraphicContext &gc, const CL_String &image_url)
{
HTMLUrl url(image_url, pageurl);
CL_Console::write_line("Downloading image: %1", url.to_string());
CL_String8 request;
request = cl_format("GET %1 HTTP/1.1\r\n", url.path+url.query);
request += cl_format("Host: %1\r\nConnection: close\r\nReferer: %2\r\nAccept: image/png, image/jpeg\r\nUser-Agent: CSSTokenize/0.1\r\n\r\n", url.host, pageurl.to_string());
CL_TCPConnection connection(CL_SocketName(url.host, url.port));
connection.set_nodelay(true);
connection.send(request.data(), request.length(), true);
CL_String response;
while (connection.get_read_event().wait(15000))
{
char buffer[16*1024];
int received = connection.read(buffer, 16*1024, false);
if (received == 0)
break;
response.append(buffer, received);
}
connection.disconnect_graceful();
CL_String response_header = response.substr(0, response.find("\r\n\r\n"));
CL_String content = response.substr(response_header.length() + 4);
if (response_header.find("Transfer-Encoding: chunked") != CL_String::npos)
{
CL_String::size_type start = 0;
while (true)
{
CL_String::size_type end = content.find("\r\n", start);
if (end == CL_String::npos)
end = content.length();
CL_String str_length = content.substr(start, end-start);
int length = CL_StringHelp::text_to_int(str_length, 16);
content = content.substr(0, start) + content.substr(end+2);
start += length;
end = content.find("\r\n", start);
if (end == CL_String::npos)
end = content.length();
content = content.substr(0, start) + content.substr(end+2);
if (length == 0)
break;
}
}
CL_DataBuffer buffer(content.data(), content.length());
CL_IODevice_Memory device(buffer);
if (response_header.find("image/png") != CL_String::npos)
{
CL_PixelBuffer pb = CL_PNGProvider::load(device);
return CL_Image(gc, pb, pb.get_size());
}
else if (response_header.find("image/jpeg") != CL_String::npos)
{
CL_PixelBuffer pb = CL_JPEGProvider::load(device);
return CL_Image(gc, pb, pb.get_size());
}
else if (response_header.find("image/gif") != CL_String::npos)
{
CL_PixelBuffer pb = GIFProvider::load(device);
return CL_Image(gc, pb, pb.get_size());
}
else
{
CL_Console::write_line("Unknown image type: %1", CL_String8(buffer.get_data(), buffer.get_size()));
return CL_Image();
}
}示例4: make_relative
//.........这里部分代码省略.........
TCHAR working_dir[MAX_PATH];
memset(working_dir, 0, sizeof(TCHAR)*MAX_PATH);
if (GetCurrentDirectory(MAX_PATH, working_dir) == FALSE)
throw CL_Exception(cl_format("Unable to get current working directory for %1!", absolute_location));
absolute = add_trailing_slash(working_dir, path_type) + absolute;
}
else
{
throw CL_Exception(cl_format("Error in make_relative with absolute path: %1", absolute_path));
}
#else
char working_dir[1024];
memset(working_dir, 0, 1024);
if (getcwd(working_dir, 1024) == 0)
throw CL_Exception("Unable to get current working directory!");
absolute = add_trailing_slash(working_dir, path_type) + absolute;
#endif
}
base_location = get_location(base, path_type_file);
absolute_location = get_location(absolute, path_type_file);
if (CL_StringHelp::compare(absolute_location, base_location, true) != 0)
return absolute_path;
}
if (is_relative(base, path_type))
throw CL_Exception(cl_format("Relative path %1 used as base path for make_relative", base_path));
if (is_relative(absolute, path_type))
throw CL_Exception(cl_format("Relative path %1 used as absolute path for make_relative", absolute_path));
CL_String relative;
CL_String relative_end;
bool differs = false;
CL_String::size_type start_pos = 0, end_pos = 0;
while (true)
{
if (path_type == path_type_file)
{
end_pos = base.find_first_of("\\/", start_pos);
}
else
{
end_pos = base.find('/', start_pos);
}
if (end_pos == CL_String::npos)
break;
if (!differs)
{
CL_String base_element = base.substr(start_pos, end_pos - start_pos + 1);
CL_String absolute_element = absolute.substr(start_pos, end_pos - start_pos + 1);
bool same_element = false;
if (path_type == path_type_file)
{
#ifdef WIN32
same_element = (CL_StringHelp::compare(base_element, absolute_element, true) == 0);
#else
same_element = (base_element == absolute_element);
#endif
}
else
{
same_element = (base_element == absolute_element);
}
if (!same_element)
{
relative_end = absolute.substr(start_pos);
differs = true;
}
else
{
relative_end = absolute.substr(end_pos+1);
}
}
if (differs)
{
if (path_type_file)
{
#ifdef WIN32
relative += "..\\";
#else
relative += "../";
#endif
}
else
{
relative += "../";
}
}
start_pos = end_pos + 1;
}
return relative + relative_end;
}