From 62d81eb763e6fb72af5d828c1892156e1f5a3127 Mon Sep 17 00:00:00 2001 From: Mattes D Date: Wed, 2 Mar 2016 10:05:10 +0100 Subject: Removed cWebPlugin, WebAdmin uses cLuaState::cCallback. --- src/Bindings/AllToLua.pkg | 1 - src/Bindings/CMakeLists.txt | 3 - src/Bindings/ManualBindings.cpp | 282 +++++++++++++++++++++++++++++++--------- src/Bindings/PluginLua.cpp | 64 +++------ src/Bindings/PluginLua.h | 15 +-- src/Bindings/PluginManager.cpp | 17 +++ src/Bindings/PluginManager.h | 3 + src/Bindings/WebPlugin.cpp | 152 ---------------------- src/Bindings/WebPlugin.h | 80 ------------ 9 files changed, 263 insertions(+), 354 deletions(-) delete mode 100644 src/Bindings/WebPlugin.cpp delete mode 100644 src/Bindings/WebPlugin.h (limited to 'src/Bindings') diff --git a/src/Bindings/AllToLua.pkg b/src/Bindings/AllToLua.pkg index 991ed0ddd..6ca9c8658 100644 --- a/src/Bindings/AllToLua.pkg +++ b/src/Bindings/AllToLua.pkg @@ -38,7 +38,6 @@ $cfile "LuaFunctions.h" $cfile "PluginManager.h" $cfile "Plugin.h" $cfile "PluginLua.h" -$cfile "WebPlugin.h" $cfile "LuaWindow.h" $cfile "../BlockID.h" diff --git a/src/Bindings/CMakeLists.txt b/src/Bindings/CMakeLists.txt index 10cda1efb..4f25f2cf4 100644 --- a/src/Bindings/CMakeLists.txt +++ b/src/Bindings/CMakeLists.txt @@ -23,7 +23,6 @@ SET (SRCS Plugin.cpp PluginLua.cpp PluginManager.cpp - WebPlugin.cpp ) SET (HDRS @@ -44,7 +43,6 @@ SET (HDRS Plugin.h PluginLua.h PluginManager.h - WebPlugin.h tolua++.h ) @@ -66,7 +64,6 @@ set(BINDING_DEPENDENCIES ../Bindings/Plugin.h ../Bindings/PluginLua.h ../Bindings/PluginManager.h - ../Bindings/WebPlugin.h ../BiomeDef.h ../BlockArea.h ../BlockEntities/BeaconEntity.h diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp index 523244ed2..2d62821ff 100644 --- a/src/Bindings/ManualBindings.cpp +++ b/src/Bindings/ManualBindings.cpp @@ -1701,47 +1701,71 @@ static int tolua_SetObjectCallback(lua_State * tolua_S) -static int tolua_cPluginLua_AddWebTab(lua_State * tolua_S) +// Callback class used for the WebTab: +class cWebTabCallback: + public cWebAdmin::cWebTabCallback { - cLuaState LuaState(tolua_S); - cPluginLua * self = nullptr; +public: + /** The Lua callback to call to generate the page contents. */ + cLuaState::cCallback m_Callback; - if (!LuaState.GetStackValue(1, self)) + virtual bool Call( + const HTTPRequest & a_Request, + const AString & a_UrlPath, + AString & a_Content, + AString & a_ContentType + ) override { - LOGWARNING("cPluginLua:AddWebTab: invalid self as first argument"); - return 0; + AString content, contentType; + return m_Callback.Call(&a_Request, a_UrlPath, cLuaState::Return, a_Content, a_ContentType); } +}; - tolua_Error tolua_err; - tolua_err.array = 0; - tolua_err.index = 3; - tolua_err.type = "function"; - std::string Title; - int Reference = LUA_REFNIL; - if (LuaState.CheckParamString(2) && LuaState.CheckParamFunction(3)) + + +static int tolua_cPluginLua_AddWebTab(lua_State * tolua_S) +{ + // OBSOLETE, use cWebAdmin:AddWebTab() instead! + // Function signature: + // cPluginLua:AddWebTab(Title, CallbackFn, [UrlPath]) + + // TODO: Warn about obsolete API usage + // Only implement after merging the new API change and letting some time for changes in the plugins + + // Check params: + cLuaState LuaState(tolua_S); + cPluginLua * self = cManualBindings::GetLuaPlugin(tolua_S); + if (self == nullptr) { - Reference = luaL_ref(tolua_S, LUA_REGISTRYINDEX); - LuaState.GetStackValue(2, Title); + return 0; } - else + if ( + !LuaState.CheckParamString(2) || + !LuaState.CheckParamFunction(3) || + // Optional string as param 4 + !LuaState.CheckParamEnd(5) + ) { - return cManualBindings::tolua_do_error(tolua_S, "#ferror calling function '#funcname#'", &tolua_err); + return 0; } - if (Reference != LUA_REFNIL) + // Read the params: + AString title, urlPath; + auto callback = std::make_shared(); + if (!LuaState.GetStackValues(2, title, callback->m_Callback)) { - if (!self->AddWebTab(Title.c_str(), tolua_S, Reference)) - { - luaL_unref(tolua_S, LUA_REGISTRYINDEX, Reference); - } + LOGWARNING("cPlugin:AddWebTab(): Cannot read required parameters"); + return 0; } - else + if (!LuaState.GetStackValue(4, urlPath)) { - LOGWARNING("cPluginLua:AddWebTab: invalid function reference in 2nd argument (Title: \"%s\")", Title.c_str()); + urlPath = cWebAdmin::GetURLEncodedString(title); } + cRoot::Get()->GetWebAdmin()->AddWebTab(title, urlPath, self->GetName(), callback); + return 0; } @@ -2106,22 +2130,68 @@ static int tolua_cUrlParser_ParseAuthorityPart(lua_State * a_LuaState) -static int tolua_cWebAdmin_GetPlugins(lua_State * tolua_S) +static int tolua_cWebAdmin_AddWebTab(lua_State * tolua_S) +{ + // Function signatures: + // cWebAdmin:AddWebTab(Title, UrlPath, CallbackFn) + + // Check params: + cLuaState LuaState(tolua_S); + cPluginLua * self = cManualBindings::GetLuaPlugin(tolua_S); + if (self == nullptr) + { + return 0; + } + if ( + // Don't care whether the first param is a cWebAdmin instance or class + !LuaState.CheckParamString(2, 3) || + !LuaState.CheckParamFunction(4) || + !LuaState.CheckParamEnd(5) + ) + { + return 0; + } + + // Read the params: + AString title, urlPath; + auto callback = std::make_shared(); + if (!LuaState.GetStackValues(2, title, urlPath, callback->m_Callback)) + { + LOGWARNING("cWebAdmin:AddWebTab(): Cannot read required parameters"); + return 0; + } + + cRoot::Get()->GetWebAdmin()->AddWebTab(title, urlPath, self->GetName(), callback); + + return 0; +} + + + + + +static int tolua_cWebAdmin_GetAllWebTabs(lua_State * tolua_S) { - cWebAdmin * self = reinterpret_cast(tolua_tousertype(tolua_S, 1, nullptr)); + // Function signature: + // cWebAdmin:GetAllWebTabs() -> { {"PluginName", "UrlPath", "Title"}, {"PluginName", "UrlPath", "Title"}, ...} - const cWebAdmin::PluginList & AllPlugins = self->GetPlugins(); + // Don't care about params at all - lua_createtable(tolua_S, static_cast(AllPlugins.size()), 0); + auto webTabs = cRoot::Get()->GetWebAdmin()->GetAllWebTabs(); + lua_createtable(tolua_S, static_cast(webTabs.size()), 0); int newTable = lua_gettop(tolua_S); int index = 1; - cWebAdmin::PluginList::const_iterator iter = AllPlugins.begin(); - while (iter != AllPlugins.end()) - { - const cWebPlugin * Plugin = *iter; - tolua_pushusertype(tolua_S, reinterpret_cast(const_cast(Plugin)), "const cWebPlugin"); + cLuaState L(tolua_S); + for (const auto & wt: webTabs) + { + lua_createtable(tolua_S, 0, 3); + L.Push(wt->m_PluginName); + lua_setfield(tolua_S, -2, "PluginName"); + L.Push(wt->m_UrlPath); + lua_setfield(tolua_S, -2, "UrlPath"); + L.Push(wt->m_Title); + lua_setfield(tolua_S, -2, "Title"); lua_rawseti(tolua_S, newTable, index); - ++iter; ++index; } return 1; @@ -2131,14 +2201,14 @@ static int tolua_cWebAdmin_GetPlugins(lua_State * tolua_S) -/** Binding for cWebAdmin::GetHTMLEscapedString. +/** Binding for cWebAdmin::GetBaseURL. Manual code required because ToLua generates an extra return value */ -static int tolua_AllToLua_cWebAdmin_GetHTMLEscapedString(lua_State * tolua_S) +static int tolua_cWebAdmin_GetBaseURL(lua_State * tolua_S) { // Check the param types: cLuaState S(tolua_S); if ( - !S.CheckParamUserTable(1, "cWebAdmin") || + // Don't care whether the first param is a cWebAdmin instance or class !S.CheckParamString(2) || !S.CheckParamEnd(3) ) @@ -2151,7 +2221,7 @@ static int tolua_AllToLua_cWebAdmin_GetHTMLEscapedString(lua_State * tolua_S) S.GetStackValue(2, Input); // Convert and return: - S.Push(cWebAdmin::GetHTMLEscapedString(Input)); + S.Push(cWebAdmin::GetBaseURL(Input)); return 1; } @@ -2159,14 +2229,14 @@ static int tolua_AllToLua_cWebAdmin_GetHTMLEscapedString(lua_State * tolua_S) -/** Binding for cWebAdmin::GetURLEncodedString. +/** Binding for cWebAdmin::GetContentTypeFromFileExt. Manual code required because ToLua generates an extra return value */ -static int tolua_AllToLua_cWebAdmin_GetURLEncodedString(lua_State * tolua_S) +static int tolua_cWebAdmin_GetContentTypeFromFileExt(lua_State * tolua_S) { // Check the param types: cLuaState S(tolua_S); if ( - !S.CheckParamUserTable(1, "cWebAdmin") || + // Don't care whether the first param is a cWebAdmin instance or class !S.CheckParamString(2) || !S.CheckParamEnd(3) ) @@ -2179,7 +2249,7 @@ static int tolua_AllToLua_cWebAdmin_GetURLEncodedString(lua_State * tolua_S) S.GetStackValue(2, Input); // Convert and return: - S.Push(cWebAdmin::GetURLEncodedString(Input)); + S.Push(cWebAdmin::GetContentTypeFromFileExt(Input)); return 1; } @@ -2187,20 +2257,112 @@ static int tolua_AllToLua_cWebAdmin_GetURLEncodedString(lua_State * tolua_S) -static int tolua_cWebPlugin_GetTabNames(lua_State * tolua_S) +/** Binding for cWebAdmin::GetHTMLEscapedString. +Manual code required because ToLua generates an extra return value */ +static int tolua_cWebAdmin_GetHTMLEscapedString(lua_State * tolua_S) { - // Returns a map of (SafeTitle -> Title) for the plugin's web tabs. - auto self = reinterpret_cast(tolua_tousertype(tolua_S, 1, nullptr)); - auto TabNames = self->GetTabNames(); - lua_newtable(tolua_S); - int index = 1; - for (auto itr = TabNames.cbegin(), end = TabNames.cend(); itr != end; ++itr) + // Check the param types: + cLuaState S(tolua_S); + if ( + // Don't care whether the first param is a cWebAdmin instance or class + !S.CheckParamString(2) || + !S.CheckParamEnd(3) + ) { - tolua_pushstring(tolua_S, itr->second.c_str()); // Because the SafeTitle is supposed to be unique, use it as key - tolua_pushstring(tolua_S, itr->first.c_str()); - lua_rawset(tolua_S, -3); - ++index; + return 0; } + + // Get the parameters: + AString Input; + S.GetStackValue(2, Input); + + // Convert and return: + S.Push(cWebAdmin::GetHTMLEscapedString(Input)); + return 1; +} + + + + + +/** Binding for cWebAdmin::GetPage. */ +static int tolua_cWebAdmin_GetPage(lua_State * tolua_S) +{ + /* + Function signature: + cWebAdmin:GetPage(a_HTTPRequest) -> + { + Content = "", // Content generated by the plugin + ContentType = "", // Content type generated by the plugin (default: "text/html") + UrlPath = "", // URL path of the tab + TabTitle = "", // Tab's title, as register via cWebAdmin:AddWebTab() + PluginName = "", // Plugin's API name + PluginFolder = "", // Plugin's folder name (display name) + } + */ + + // Check the param types: + cLuaState S(tolua_S); + if ( + // Don't care about first param, whether it's cWebAdmin instance or class + !S.CheckParamUserType(2, "HTTPRequest") || + !S.CheckParamEnd(3) + ) + { + return 0; + } + + // Get the parameters: + HTTPRequest * request = nullptr; + if (!S.GetStackValue(2, request)) + { + LOGWARNING("cWebAdmin:GetPage(): Cannot read the HTTPRequest parameter."); + return 0; + } + + // Generate the page and push the results as a dictionary-table: + auto page = cRoot::Get()->GetWebAdmin()->GetPage(*request); + lua_createtable(S, 0, 6); + S.Push(page.Content); + lua_setfield(S, -2, "Content"); + S.Push(page.ContentType); + lua_setfield(S, -2, "ContentType"); + S.Push(page.TabUrlPath); + lua_setfield(S, -2, "UrlPath"); + S.Push(page.TabTitle); + lua_setfield(S, -2, "TabTitle"); + S.Push(page.PluginName); + lua_setfield(S, -2, "PluginName"); + S.Push(cPluginManager::Get()->GetPluginFolderName(page.PluginName)); + lua_setfield(S, -2, "PluginFolder"); + return 1; +} + + + + + +/** Binding for cWebAdmin::GetURLEncodedString. +Manual code required because ToLua generates an extra return value */ +static int tolua_cWebAdmin_GetURLEncodedString(lua_State * tolua_S) +{ + // Check the param types: + cLuaState S(tolua_S); + if ( + // Don't care whether the first param is a cWebAdmin instance or class + !S.CheckParamString(2) || + !S.CheckParamEnd(3) + ) + { + return 0; + } + + // Get the parameters: + AString Input; + S.GetStackValue(2, Input); + + // Convert and return: + S.Push(cWebAdmin::GetURLEncodedString(Input)); return 1; } @@ -3550,13 +3712,13 @@ void cManualBindings::Bind(lua_State * tolua_S) tolua_endmodule(tolua_S); tolua_beginmodule(tolua_S, "cWebAdmin"); - tolua_function(tolua_S, "GetHTMLEscapedString", tolua_AllToLua_cWebAdmin_GetHTMLEscapedString); - tolua_function(tolua_S, "GetPlugins", tolua_cWebAdmin_GetPlugins); - tolua_function(tolua_S, "GetURLEncodedString", tolua_AllToLua_cWebAdmin_GetURLEncodedString); - tolua_endmodule(tolua_S); - - tolua_beginmodule(tolua_S, "cWebPlugin"); - tolua_function(tolua_S, "GetTabNames", tolua_cWebPlugin_GetTabNames); + tolua_function(tolua_S, "AddWebTab", tolua_cWebAdmin_AddWebTab); + tolua_function(tolua_S, "GetAllWebTabs", tolua_cWebAdmin_GetAllWebTabs); + tolua_function(tolua_S, "GetBaseURL", tolua_cWebAdmin_GetBaseURL); + tolua_function(tolua_S, "GetContentTypeFromFileExt", tolua_cWebAdmin_GetContentTypeFromFileExt); + tolua_function(tolua_S, "GetHTMLEscapedString", tolua_cWebAdmin_GetHTMLEscapedString); + tolua_function(tolua_S, "GetPage", tolua_cWebAdmin_GetPage); + tolua_function(tolua_S, "GetURLEncodedString", tolua_cWebAdmin_GetURLEncodedString); tolua_endmodule(tolua_S); tolua_beginmodule(tolua_S, "HTTPRequest"); diff --git a/src/Bindings/PluginLua.cpp b/src/Bindings/PluginLua.cpp index a266e6223..9b2d48b33 100644 --- a/src/Bindings/PluginLua.cpp +++ b/src/Bindings/PluginLua.cpp @@ -15,6 +15,8 @@ #include "../CommandOutput.h" #include "PluginManager.h" #include "../Item.h" +#include "../Root.h" +#include "../WebAdmin.h" extern "C" { @@ -66,7 +68,7 @@ void cPluginLua::Close(void) // Remove the command bindings and web tabs: ClearCommands(); ClearConsoleCommands(); - ClearTabs(); + ClearWebTabs(); // Notify and remove all m_Resettables (unlock the m_CriticalSection while resetting them): cResettablePtrs resettables; @@ -205,7 +207,7 @@ bool cPluginLua::Load(void) void cPluginLua::Unload(void) { - ClearTabs(); + ClearWebTabs(); super::Unload(); Close(); } @@ -2126,51 +2128,6 @@ void cPluginLua::AddResettable(cPluginLua::cResettablePtr a_Resettable) -AString cPluginLua::HandleWebRequest(const HTTPRequest & a_Request) -{ - // Find the tab to use for the request: - auto TabName = GetTabNameForRequest(a_Request); - AString SafeTabTitle = TabName.second; - if (SafeTabTitle.empty()) - { - return ""; - } - auto Tab = GetTabBySafeTitle(SafeTabTitle); - if (Tab == nullptr) - { - return ""; - } - - // Get the page content from the plugin: - cCSLock Lock(m_CriticalSection); - AString Contents = Printf("WARNING: WebPlugin tab '%s' did not return a string!", Tab->m_Title.c_str()); - if (!m_LuaState.Call(Tab->m_UserData, &a_Request, cLuaState::Return, Contents)) - { - return "Lua encountered error while processing the page request"; - } - return Contents; -} - - - - - -bool cPluginLua::AddWebTab(const AString & a_Title, lua_State * a_LuaState, int a_FunctionReference) -{ - cCSLock Lock(m_CriticalSection); - if (a_LuaState != m_LuaState) - { - LOGERROR("Only allowed to add a tab to a WebPlugin of your own Plugin!"); - return false; - } - AddNewWebTab(a_Title, a_FunctionReference); - return true; -} - - - - - void cPluginLua::BindCommand(const AString & a_Command, int a_FnRef) { ASSERT(m_Commands.find(a_Command) == m_Commands.end()); @@ -2227,6 +2184,19 @@ void cPluginLua::CallbackWindowSlotChanged(int a_FnRef, cWindow & a_Window, int +void cPluginLua::ClearWebTabs(void) +{ + auto webAdmin = cRoot::Get()->GetWebAdmin(); + if (webAdmin != nullptr) // can be nullptr when shutting down the server + { + webAdmin->RemoveAllPluginWebTabs(m_Name); + } +} + + + + + //////////////////////////////////////////////////////////////////////////////// // cPluginLua::cResettable: diff --git a/src/Bindings/PluginLua.h b/src/Bindings/PluginLua.h index db6612671..dac782a43 100644 --- a/src/Bindings/PluginLua.h +++ b/src/Bindings/PluginLua.h @@ -10,7 +10,6 @@ #pragma once #include "Plugin.h" -#include "WebPlugin.h" #include "LuaState.h" // Names for the global variables through which the plugin is identified in its LuaState @@ -29,8 +28,7 @@ class cWindow; // tolua_begin class cPluginLua : - public cPlugin, - public cWebPlugin + public cPlugin { typedef cPlugin super; @@ -181,14 +179,6 @@ public: /** Returns true if the plugin contains the function for the specified hook type, using the old-style registration (#121) */ bool CanAddOldStyleHook(int a_HookType); - // cWebPlugin overrides - virtual const AString GetWebTitle(void) const override {return GetName(); } - virtual AString HandleWebRequest(const HTTPRequest & a_Request) override; - - /** Adds a new web tab to webadmin. - Displaying the tab calls the referenced function. */ - bool AddWebTab(const AString & a_Title, lua_State * a_LuaState, int a_FunctionReference); // Exported in ManualBindings.cpp - /** Binds the command to call the function specified by a Lua function reference. Simply adds to CommandMap. */ void BindCommand(const AString & a_Command, int a_FnRef); @@ -270,6 +260,9 @@ protected: /** Releases all Lua references, notifies and removes all m_Resettables[] and closes the m_LuaState. */ void Close(void); + + /** Removes all WebTabs currently registered for this plugin from the WebAdmin. */ + void ClearWebTabs(void); } ; // tolua_export diff --git a/src/Bindings/PluginManager.cpp b/src/Bindings/PluginManager.cpp index 5b3ef7803..203450505 100644 --- a/src/Bindings/PluginManager.cpp +++ b/src/Bindings/PluginManager.cpp @@ -1965,6 +1965,23 @@ bool cPluginManager::ForEachPlugin(cPluginCallback & a_Callback) +AString cPluginManager::GetPluginFolderName(const AString & a_PluginName) +{ + // TODO: Implement locking for plugins + for (auto & plugin: m_Plugins) + { + if (plugin->GetName() == a_PluginName) + { + return plugin->GetFolderName(); + } + } + return AString(); +} + + + + + void cPluginManager::AddHook(cPlugin * a_Plugin, int a_Hook) { if (a_Plugin == nullptr) diff --git a/src/Bindings/PluginManager.h b/src/Bindings/PluginManager.h index f3f0b6d0b..a97582fbe 100644 --- a/src/Bindings/PluginManager.h +++ b/src/Bindings/PluginManager.h @@ -332,6 +332,9 @@ public: Returns true if all plugins have been reported, false if the callback has aborted the enumeration by returning true. */ bool ForEachPlugin(cPluginCallback & a_Callback); + /** Returns the name of the folder (cPlugin::GetFolderName()) from which the specified plugin was loaded. */ + AString GetPluginFolderName(const AString & a_PluginName); // tolua_export + /** Returns the path where individual plugins' folders are expected. The path doesn't end in a slash. */ static AString GetPluginsPath(void) { return FILE_IO_PREFIX + AString("Plugins"); } // tolua_export diff --git a/src/Bindings/WebPlugin.cpp b/src/Bindings/WebPlugin.cpp deleted file mode 100644 index 1eca7de93..000000000 --- a/src/Bindings/WebPlugin.cpp +++ /dev/null @@ -1,152 +0,0 @@ - -#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules - -#include "WebPlugin.h" -#include "../WebAdmin.h" -#include "../Root.h" - - - - - -cWebPlugin::cWebPlugin() -{ - cWebAdmin * WebAdmin = cRoot::Get()->GetWebAdmin(); - if (WebAdmin != nullptr) - { - WebAdmin->AddPlugin(this); - } -} - - - - - -cWebPlugin::~cWebPlugin() -{ - ASSERT(m_Tabs.empty()); // Has ClearTabs() been called? - - // Remove from WebAdmin: - cWebAdmin * WebAdmin = cRoot::Get()->GetWebAdmin(); - if (WebAdmin != nullptr) - { - WebAdmin->RemovePlugin(this); - } -} - - - - - -cWebPlugin::cTabNames cWebPlugin::GetTabNames(void) const -{ - std::list< std::pair> NameList; - for (auto itr = m_Tabs.cbegin(), end = m_Tabs.cend(); itr != end; ++itr) - { - NameList.push_back(std::make_pair((*itr)->m_Title, (*itr)->m_SafeTitle)); - } - return NameList; -} - - - - - -cWebPlugin::cTabPtr cWebPlugin::GetTabBySafeTitle(const AString & a_SafeTitle) const -{ - cCSLock Lock(m_CSTabs); - for (auto itr = m_Tabs.cbegin(), end = m_Tabs.cend(); itr != end; ++itr) - { - if ((*itr)->m_SafeTitle == a_SafeTitle) - { - return *itr; - } - } - return nullptr; -} - - - - - -std::pair cWebPlugin::GetTabNameForRequest(const HTTPRequest & a_Request) -{ - AStringVector Split = StringSplit(a_Request.Path, "/"); - if (Split.empty()) - { - return std::make_pair(AString(), AString()); - } - - cCSLock Lock(m_CSTabs); - cTabPtr Tab; - if (Split.size() > 2) // If we got the tab name, show that page - { - for (auto itr = m_Tabs.cbegin(), end = m_Tabs.cend(); itr != end; ++itr) - { - if ((*itr)->m_SafeTitle.compare(Split[2]) == 0) // This is the one! - { - return std::make_pair((*itr)->m_Title, (*itr)->m_SafeTitle); - } - } - // Tab name not found, display an "empty" page: - return std::make_pair(AString(), AString()); - } - - // Show the first tab: - if (!m_Tabs.empty()) - { - return std::make_pair(m_Tabs.front()->m_SafeTitle, m_Tabs.front()->m_SafeTitle); - } - - // No tabs at all: - return std::make_pair(AString(), AString()); -} - - - - -AString cWebPlugin::SafeString(const AString & a_String) -{ - AString RetVal; - auto len = a_String.size(); - RetVal.reserve(len); - for (size_t i = 0; i < len; ++i) - { - char c = a_String[i]; - if (c == ' ') - { - c = '_'; - } - RetVal.push_back(c); - } - return RetVal; -} - - - - - -void cWebPlugin::AddNewWebTab(const AString & a_Title, int a_UserData) -{ - auto Tab = std::make_shared(a_Title, a_UserData); - cCSLock Lock(m_CSTabs); - m_Tabs.push_back(Tab); -} - - - - - -void cWebPlugin::ClearTabs(void) -{ - // Remove the webadmin tabs: - cTabPtrs Tabs; - { - cCSLock Lock(m_CSTabs); - std::swap(Tabs, m_Tabs); - } -} - - - - diff --git a/src/Bindings/WebPlugin.h b/src/Bindings/WebPlugin.h deleted file mode 100644 index 6dc8db801..000000000 --- a/src/Bindings/WebPlugin.h +++ /dev/null @@ -1,80 +0,0 @@ - -#pragma once - -struct HTTPRequest; - - - - - -// tolua_begin -class cWebPlugin -{ -public: - // tolua_end - - struct cTab - { - AString m_Title; - AString m_SafeTitle; - int m_UserData; - - cTab(const AString & a_Title, int a_UserData): - m_Title(a_Title), - m_SafeTitle(cWebPlugin::SafeString(a_Title)), - m_UserData(a_UserData) - { - } - }; - - typedef SharedPtr cTabPtr; - typedef std::list cTabPtrs; - typedef std::list> cTabNames; - - - cWebPlugin(); - - virtual ~cWebPlugin(); - - // tolua_begin - - /** Returns the title of the plugin, as it should be presented in the webadmin's pages tree. */ - virtual const AString GetWebTitle(void) const = 0; - - /** Sanitizes the input string, replacing spaces with underscores. */ - static AString SafeString(const AString & a_String); - - // tolua_end - - virtual AString HandleWebRequest(const HTTPRequest & a_Request) = 0; - - /** Adds a new web tab with the specified contents. */ - void AddNewWebTab(const AString & a_Title, int a_UserData); - - /** Removes all the tabs. */ - void ClearTabs(void); - - /** Returns all the tabs that this plugin has registered. */ - const cTabPtrs & GetTabs(void) const { return m_Tabs; } - - /** Returns all of the tabs that this plugin has registered. */ - cTabNames GetTabNames(void) const; // Exported in ManualBindings.cpp - - /** Returns the tab that has the specified SafeTitle. - Returns nullptr if no such tab. */ - cTabPtr GetTabBySafeTitle(const AString & a_SafeTitle) const; - - std::pair GetTabNameForRequest(const HTTPRequest & a_Request); - -private: - /** All tabs that this plugin has registered. - Protected against multithreaded access by m_CSTabs. */ - cTabPtrs m_Tabs; - - /** Protects m_Tabs against multithreaded access. */ - mutable cCriticalSection m_CSTabs; -}; // tolua_export - - - - -- cgit v1.2.3