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52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
#ifndef WEBCC_ROUTER_H_
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#define WEBCC_ROUTER_H_
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#include <regex>
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#include <string>
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#include "webcc/globals.h"
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#include "webcc/view.h"
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namespace webcc {
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class Router {
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public:
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virtual ~Router() = default;
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// Route a URL to a view.
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// The URL should start with "/". E.g., "/instances".
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bool Route(string_view url, ViewPtr view,
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const Strings& methods = { "GET" });
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// Route a URL (as regular expression) to a view.
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// The URL should start with "/" and be a regular expression.
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// E.g., "/instances/(\\d+)".
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bool Route(const UrlRegex& regex_url, ViewPtr view,
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const Strings& methods = { "GET" });
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// Find the view by HTTP method and URL (path).
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ViewPtr FindView(const std::string& method, const std::string& url,
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UrlArgs* args);
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// Match the view by HTTP method and URL (path).
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// Return if a view is matched or not.
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// If the view asks for data streaming, |stream| will be set to true.
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bool MatchView(const std::string& method, const std::string& url,
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bool* stream);
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private:
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struct RouteInfo {
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std::string url;
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std::regex url_regex;
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ViewPtr view;
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Strings methods;
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};
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// Route table.
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std::vector<RouteInfo> routes_;
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};
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} // namespace webcc
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#endif // WEBCC_ROUTER_H_
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