diff options
author | eportnov <eportnov@ibs.ru> | 2022-09-12 16:46:44 +0300 |
---|---|---|
committer | eportnov <eportnov@ibs.ru> | 2022-09-12 16:46:44 +0300 |
commit | cdb7ae4c729b6a6c51b57eeefd21574952a4b767 (patch) | |
tree | c465900180840832e241ca5419dd90b429459588 /src/message | |
parent | 9fa4addff6f90a8b5697a594e034f5517d64dd25 (diff) | |
download | obmc-sila-smtp-cdb7ae4c729b6a6c51b57eeefd21574952a4b767.tar.xz |
refactoringfeature/refactor
Diffstat (limited to 'src/message')
-rw-r--r-- | src/message/builder/cc.cpp | 31 | ||||
-rw-r--r-- | src/message/builder/cc.hpp | 21 | ||||
-rw-r--r-- | src/message/builder/date.cpp | 16 | ||||
-rw-r--r-- | src/message/builder/date.hpp | 17 | ||||
-rw-r--r-- | src/message/builder/from.cpp | 22 | ||||
-rw-r--r-- | src/message/builder/from.hpp | 19 | ||||
-rw-r--r-- | src/message/builder/mail_to.cpp | 23 | ||||
-rw-r--r-- | src/message/builder/mail_to.hpp | 21 | ||||
-rw-r--r-- | src/message/builder/subject.cpp | 22 | ||||
-rw-r--r-- | src/message/builder/subject.hpp | 19 | ||||
-rw-r--r-- | src/message/builder/text.cpp | 24 | ||||
-rw-r--r-- | src/message/builder/text.hpp | 19 | ||||
-rw-r--r-- | src/message/builder/types/idecorator.hpp | 82 | ||||
-rw-r--r-- | src/message/builder/types/imessage_builder.hpp | 14 | ||||
-rw-r--r-- | src/message/sender.cpp | 127 | ||||
-rw-r--r-- | src/message/sender.hpp | 38 |
16 files changed, 515 insertions, 0 deletions
diff --git a/src/message/builder/cc.cpp b/src/message/builder/cc.cpp new file mode 100644 index 0000000..55d70ff --- /dev/null +++ b/src/message/builder/cc.cpp @@ -0,0 +1,31 @@ +#include "cc.hpp" + +namespace smtp::message::builder +{ + Cc::Cc( std::list<std::string> const& mail_to ) + : mMailTo( mail_to ) + { + + } + + std::string Cc::Get() const + { + std::string result; + if( mBase ) + { + result = mBase->Get(); + } + + if( mMailTo.empty() ) + { + return result; + } + + for(const auto& cc : mMailTo) + { + result += "Cc: " + cc + "\r\n"; + } + + return result; + } +} diff --git a/src/message/builder/cc.hpp b/src/message/builder/cc.hpp new file mode 100644 index 0000000..340c7cd --- /dev/null +++ b/src/message/builder/cc.hpp @@ -0,0 +1,21 @@ +#pragma once + +#include <list> + +#include "types/idecorator.hpp" +#include "types/imessage_builder.hpp" + +namespace smtp::message::builder +{ + class Cc : public types::IDecorator<types::IMessageBuilder> + { + public: + explicit Cc( std::list<std::string> const& mail_to ); + ~Cc() override = default; + + std::string Get() const override; + private: + std::list<std::string> const& mMailTo; + }; +} + diff --git a/src/message/builder/date.cpp b/src/message/builder/date.cpp new file mode 100644 index 0000000..3268935 --- /dev/null +++ b/src/message/builder/date.cpp @@ -0,0 +1,16 @@ +#include "date.hpp" + +namespace smtp::message::builder +{ + std::string Date::Get() const + { + std::string result; + + if( mBase ) + { + result = mBase->Get(); + } + result += "Date: Mon, 29 Nov 2010 21:54:29 +1100\r\n"; + return result; + } +} diff --git a/src/message/builder/date.hpp b/src/message/builder/date.hpp new file mode 100644 index 0000000..31908ac --- /dev/null +++ b/src/message/builder/date.hpp @@ -0,0 +1,17 @@ +#pragma once + +#include "types/idecorator.hpp" +#include "types/imessage_builder.hpp" + +namespace smtp::message::builder +{ + class Date : public types::IDecorator<types::IMessageBuilder> + { + public: + Date() = default; + ~Date() override = default; + + std::string Get() const override; + }; +} + diff --git a/src/message/builder/from.cpp b/src/message/builder/from.cpp new file mode 100644 index 0000000..b19515a --- /dev/null +++ b/src/message/builder/from.cpp @@ -0,0 +1,22 @@ +#include "from.hpp" + +namespace smtp::message::builder +{ + + From::From( std::string const& mail_to ) + :mMailTo( mail_to ) + { + + } + + std::string From::Get() const + { + std::string result; + if( mBase ) + { + result = mBase->Get(); + } + result += "From: " + mMailTo + "\r\n"; + return result; + } +} diff --git a/src/message/builder/from.hpp b/src/message/builder/from.hpp new file mode 100644 index 0000000..d1f0b21 --- /dev/null +++ b/src/message/builder/from.hpp @@ -0,0 +1,19 @@ +#pragma once + +#include "types/idecorator.hpp" +#include "types/imessage_builder.hpp" + +namespace smtp::message::builder +{ + class From : public types::IDecorator<types::IMessageBuilder> + { + public: + explicit From( std::string const& mail_to ); + ~From() override = default; + + std::string Get() const override; + private: + std::string const& mMailTo; + }; +} + diff --git a/src/message/builder/mail_to.cpp b/src/message/builder/mail_to.cpp new file mode 100644 index 0000000..dab1b7f --- /dev/null +++ b/src/message/builder/mail_to.cpp @@ -0,0 +1,23 @@ +#include "mail_to.hpp" + +namespace smtp::message::builder +{ + MailTo::MailTo( std::string const& mail_to) + : mMailTo( mail_to ) + { + + } + + std::string MailTo::Get() const + { + std::string result; + if( mBase ) + { + result = mBase->Get(); + } + + result += "To: " + mMailTo +"\r\n"; + + return result; + } +} diff --git a/src/message/builder/mail_to.hpp b/src/message/builder/mail_to.hpp new file mode 100644 index 0000000..5d60d97 --- /dev/null +++ b/src/message/builder/mail_to.hpp @@ -0,0 +1,21 @@ +#pragma once + +#include <list> + +#include "types/idecorator.hpp" +#include "types/imessage_builder.hpp" + +namespace smtp::message::builder +{ + class MailTo : public types::IDecorator<types::IMessageBuilder> + { + public: + explicit MailTo( std::string const& mail_to ); + ~MailTo() override = default; + + std::string Get() const override; + private: + std::string const& mMailTo; + }; +} + diff --git a/src/message/builder/subject.cpp b/src/message/builder/subject.cpp new file mode 100644 index 0000000..166bca4 --- /dev/null +++ b/src/message/builder/subject.cpp @@ -0,0 +1,22 @@ +#include "subject.hpp" + +namespace smtp::message::builder +{ + Subject::Subject( std::string const& subject ) + : mSubject(subject) + { + + } + + std::string Subject::Get() const + { + std::string result; + if( mBase ) + { + result = mBase->Get(); + } + + result += "Subject: " + mSubject + "\r\n"; + return result; + } +} diff --git a/src/message/builder/subject.hpp b/src/message/builder/subject.hpp new file mode 100644 index 0000000..8153bc8 --- /dev/null +++ b/src/message/builder/subject.hpp @@ -0,0 +1,19 @@ +#pragma once + +#include "types/idecorator.hpp" +#include "types/imessage_builder.hpp" + +namespace smtp::message::builder +{ + class Subject : public types::IDecorator<types::IMessageBuilder> + { + public: + explicit Subject( std::string const& subject ); + ~Subject() override = default; + + std::string Get() const override; + private: + std::string const& mSubject; + }; +} + diff --git a/src/message/builder/text.cpp b/src/message/builder/text.cpp new file mode 100644 index 0000000..c478b7d --- /dev/null +++ b/src/message/builder/text.cpp @@ -0,0 +1,24 @@ +#include "text.hpp" + +namespace smtp::message::builder +{ + Text::Text( std::string const& text) + : mText( text ) + { + + } + + std::string Text::Get() const + { + std::string result; + if( mBase ) + { + result = mBase->Get(); + } + + result += "\r\n"; + result += mText + "\r\n"; + + return result; + } +} diff --git a/src/message/builder/text.hpp b/src/message/builder/text.hpp new file mode 100644 index 0000000..9715656 --- /dev/null +++ b/src/message/builder/text.hpp @@ -0,0 +1,19 @@ +#pragma once + +#include "types/idecorator.hpp" +#include "types/imessage_builder.hpp" + +namespace smtp::message::builder +{ + class Text : public types::IDecorator<types::IMessageBuilder> + { + public: + explicit Text( std::string const& text ); + ~Text() override = default; + + std::string Get() const override; + private: + std::string const& mText; + }; +} + diff --git a/src/message/builder/types/idecorator.hpp b/src/message/builder/types/idecorator.hpp new file mode 100644 index 0000000..19284ac --- /dev/null +++ b/src/message/builder/types/idecorator.hpp @@ -0,0 +1,82 @@ +#pragma once
+
+#include <memory>
+
+namespace smtp::message::builder::types
+{
+
+/**
+ * @brief Базовый интерфейс описания декоратора
+ * @details См. https://refactoring.guru/ru/design-patterns/decorator
+ * @tparam T Тип декорируемого класса, T должен обладать возможностью наследования (в том числе виртуальный деструктор)
+ */
+ template < typename T, typename TPointerType = std::shared_ptr<T> > class IDecorator : public T
+ {
+ public:
+ using PointerType = TPointerType;
+ using Type = IDecorator<T, TPointerType>;
+
+ ~IDecorator() override = default;
+
+ /**
+ * @brief Установить указатель на декорируемый класс
+ * @details По возможности используйте метод Apply() как наиболее универсальный
+ * @param base Указатель на декорируемый класс
+ */
+ void SetBase( PointerType const& base ) noexcept
+ {
+ mBase = base;
+ }
+
+ void SetBase( PointerType&& base ) noexcept
+ {
+ mBase = std::move( base );
+ }
+
+ /**
+ * @brief Установить указатель на декорируемый класс (цепочка обязанностей)
+ * @details См. https://refactoring.guru/ru/design-patterns/chain-of-responsibility/cpp/example
+ * @details Цепь вызовов: декоратор1 -> декоратор2 -> базовый класс
+ * @param base_or_decorator Указатель на декорируемый класс или целевой декоратор
+ */
+ Type& Apply( PointerType const& base_or_decorator ) noexcept
+ {
+ if( !base_or_decorator )
+ {
+ return *this;
+ }
+
+ SetBase( base_or_decorator );
+ return GetApplyResult();
+ }
+
+ Type& Apply( PointerType&& base_or_decorator ) noexcept
+ {
+ if( !base_or_decorator )
+ {
+ return *this;
+ }
+
+ SetBase( std::move( base_or_decorator ) );
+ return GetApplyResult();
+ }
+
+ private:
+ Type& GetApplyResult() noexcept
+ {
+ auto as_decorator = dynamic_cast< Type * >( mBase.get() );
+ if( as_decorator )
+ {
+ return *as_decorator;
+ }
+
+ return *this;
+ }
+
+ protected:
+ PointerType mBase;
+ };
+
+ template < typename T, typename TDeleter = std::default_delete<T> > using IDecoratorUnique = IDecorator<T, std::unique_ptr<T, TDeleter> >;
+
+} // namespace sbis::devices::generic::types
diff --git a/src/message/builder/types/imessage_builder.hpp b/src/message/builder/types/imessage_builder.hpp new file mode 100644 index 0000000..701f5f9 --- /dev/null +++ b/src/message/builder/types/imessage_builder.hpp @@ -0,0 +1,14 @@ +#pragma once + +#include <string> + +namespace smtp::message::builder::types +{ + class IMessageBuilder + { + public: + virtual ~IMessageBuilder() = default; + + virtual std::string Get() const = 0; + }; +} diff --git a/src/message/sender.cpp b/src/message/sender.cpp new file mode 100644 index 0000000..cabcb8f --- /dev/null +++ b/src/message/sender.cpp @@ -0,0 +1,127 @@ +#include <string.h> + +#include "sender.hpp" +#include "builder/date.hpp" +#include "builder/mail_to.hpp" +#include "builder/cc.hpp" +#include "builder/subject.hpp" +#include "builder/text.hpp" +#include "builder/from.hpp" +#include <iostream> + +namespace smtp::message +{ + static std::string mText = ""; + + // + // Constructors/Destructors + // + Sender::Sender( service::Settings const& settings_storage ) + : mSettingsStorage( settings_storage ) + { + + } + + // + //Public methods + // + + bool Sender::Send( std::string const& mail_from, std::string const& mail_to, std::list<std::string> const& cc, + std::string const& subject, std::string const& text ) + { + CURLcode result = CURLE_OK; + curl_slist *recipients = NULL; + WriteThis upload_ctx{}; + auto curl = curl_easy_init(); + //TODO сделать инициализацию через регистратор инициализаторов + if( !InitCurl( curl, upload_ctx, mail_from ) ) + { + return false; + } + FillRecipients( curl, mail_to, cc, recipients ); + UpdateMailText( mail_from, mail_to, cc, subject, text); + + result = curl_easy_perform(curl); + + if ( result != CURLE_OK ) + { + //TODO LOG + fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror( result )); + return false; + } + //TODO сделать деинициализацию через регистратор деинициализаторов + curl_slist_free_all( recipients ); + curl_easy_cleanup( curl ); + return true; + } + + // + //Private methods + // + bool smtp::message::Sender::InitCurl( CURL* curl, WriteThis const& upload_ctx, std::string const& mail_from ) + { + if( !curl ) + { + //TODO LOG + return false; + } + curl_easy_setopt(curl, CURLOPT_USERNAME, mSettingsStorage.GetUserName().c_str()); + curl_easy_setopt(curl, CURLOPT_PASSWORD, mSettingsStorage.GetPassword().c_str()); + curl_easy_setopt(curl, CURLOPT_URL, GetHostPortData().c_str()); + + curl_easy_setopt(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_ALL); + curl_easy_setopt(curl, CURLOPT_MAIL_FROM, mail_from.c_str()); + + curl_easy_setopt(curl, CURLOPT_READFUNCTION, ReadCallBack); + curl_easy_setopt(curl, CURLOPT_READDATA, &upload_ctx); + curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L); + curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L); + return true; + } + + void Sender::UpdateMailText( std::string const& mail_from, std::string const& mail_to, std::list<std::string> const& cc, + std::string const& subject, std::string const& text ) const + { + auto text_decorator = std::make_shared<builder::Text>( text ); + text_decorator->Apply( std::make_shared<builder::Subject>( subject ) ) + .Apply( std::make_shared<builder::Cc>( cc ) ) + .Apply( std::make_shared<builder::From>( mail_from ) ) + .Apply( std::make_shared<builder::MailTo>( mail_to ) ) + .Apply( std::make_shared<builder::Date>() ); + mText = text_decorator->Get(); + std::cout << mText << std::endl; + } + + void Sender::FillRecipients( CURL* curl, std::string const& mail_to, std::list<std::string> const& cc, curl_slist* recipients ) + { + recipients = curl_slist_append( recipients, mail_to.c_str() ); + + for( const auto& recipient : cc ) + { + recipients = curl_slist_append( recipients, recipient.c_str() ); + } + + curl_easy_setopt( curl, CURLOPT_MAIL_RCPT, recipients ); + } + + std::string Sender::GetHostPortData() const + { + auto result = "smtp://" + mSettingsStorage.GetHost(); + if( !mSettingsStorage.GetPort().empty() ) + { + result += ":" + mSettingsStorage.GetPort(); + } + return result; + } + //TODO Надо убрать этот ужас. Без статики!!! + size_t Sender::ReadCallBack( void *ptr, size_t size, size_t nmemb, void *userp ) + { + struct WriteThis *pooh = reinterpret_cast<WriteThis*>( userp ); + if( size * nmemb < 1 || pooh->counter++ > 0 ) + { + return 0; + } + memcpy( ptr, mText.c_str(), mText.size() ); + return mText.size(); + } +} diff --git a/src/message/sender.hpp b/src/message/sender.hpp new file mode 100644 index 0000000..e75faa8 --- /dev/null +++ b/src/message/sender.hpp @@ -0,0 +1,38 @@ +#pragma once + +#include <list> +#include <memory> + +#include <curl/curl.h> + +#include "service/settings.hpp" + +namespace smtp::message +{ + struct WriteThis + { + int counter; + }; + + class Sender + { + public: + Sender( service::Settings const& settings_storage ); + ~Sender() = default; + + bool Send( std::string const& mail_from, std::string const& mail_to, std::list<std::string> const& cc, + std::string const& subject, std::string const& text ); + private: + void UpdateMailText( std::string const& mail_from, std::string const& mail_to, std::list<std::string> const& cc, + std::string const& subject, std::string const& textt ) const; + void InitSenders( std::string const& mail_from, std::list<std::string> const& mail_to ); + void FillRecipients( CURL* curl, std::string const& mail_to, std::list<std::string> const& cc, curl_slist* recipients ); + std::string GetHostPortData() const; + static size_t ReadCallBack( void *ptr, size_t size, size_t nmemb, void *userp ); + + service::Settings const& mSettingsStorage; + bool InitCurl( CURL* curl, WriteThis const& upload_ctx, std::string const& mail_from ); + }; +} + + |