{"id":38845,"date":"2019-10-31T22:26:19","date_gmt":"2019-10-31T19:26:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/izmenenie-litsenzii-na-qt-wayland-compositor-i-vklyuchenie-sbora-telemetrii-v-qt-creator\/"},"modified":"2019-10-31T22:26:19","modified_gmt":"2019-10-31T19:26:19","slug":"izmenenie-litsenzii-na-qt-wayland-compositor-i-vklyuchenie-sbora-telemetrii-v-qt-creator","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/izmenenie-litsenzii-na-qt-wayland-compositor-i-vklyuchenie-sbora-telemetrii-v-qt-creator","title":{"rendered":"Mudan\u00e7a na licen\u00e7a do Qt Wayland Compositor e inclus\u00e3o da coleta de telemetria no Qt Creator","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Qt Group <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/blog\/change-in-open-source-licensing-of-qt-wayland-compositor-qt-application-manager-and-qt-pdf\">anunciou<\/a><\/noindex> sobre a mudan\u00e7a de licen\u00e7a dos componentes Qt Wayland Compositor, Qt Application Manager e Qt PDF, que a partir da vers\u00e3o Qt 5.14 passar\u00e3o a ser fornecidos sob a licen\u00e7a GPLv3 em vez de LGPLv3. Em outras palavras, a vincula\u00e7\u00e3o com esses componentes agora exigir\u00e1 a abertura dos c\u00f3digos-fonte dos programas sob licen\u00e7as compat\u00edveis com a GPLv3, ou a compra de uma licen\u00e7a comercial (anteriormente, o uso da LGPLv3 permitia a vincula\u00e7\u00e3o com c\u00f3digo propriet\u00e1rio). <\/p>\n<p>Qt Wayland Compositor e Qt Application Manager s\u00e3o principalmente requisitados na cria\u00e7\u00e3o de solu\u00e7\u00f5es para dispositivos embutidos e m\u00f3veis, enquanto o Qt PDF anteriormente estava dispon\u00edvel apenas na forma de vers\u00f5es de teste. \u00c9 importante notar que j\u00e1 existem v\u00e1rios m\u00f3dulos e plataformas adicionais dispon\u00edveis sob GPLv3, incluindo:<\/p>\n<ul>\n<li> Qt Charts\n<li> Qt CoAP\n<li> Qt Data Visualization\n<li> Qt Device Utilities\n<li> Qt KNX\n<li> Qt Lottie Animation\n<li> Qt MQTT\n<li> Qt Network Authentication\n<li> Qt Quick WebGL\n<li> Qt Virtual Keyboard\n<li> Qt for WebAssembly\n<\/ul>\n<p>Outra altera\u00e7\u00e3o digna de nota \u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/blog\/option-to-provide-anonymous-usage-statistics-enabled\">a inclus\u00e3o<\/a><\/noindex> da op\u00e7\u00e3o para enviar telemetria ao Qt Creator. A raz\u00e3o para a inclus\u00e3o da telemetria \u00e9 o desejo de entender como os produtos Qt s\u00e3o utilizados para melhorar sua qualidade posteriormente. Foi declarado que as informa\u00e7\u00f5es s\u00e3o processadas de maneira an\u00f4nima sem identifica\u00e7\u00e3o de usu\u00e1rios espec\u00edficos, mas com a aplica\u00e7\u00e3o de UUID para divis\u00e3o an\u00f4nima dos dados dos usu\u00e1rios (o Qt class QUuid \u00e9 aplicado para gera\u00e7\u00e3o). Como identificador, o endere\u00e7o IP de onde as estat\u00edsticas s\u00e3o enviadas tamb\u00e9m pode ser potencialmente utilizado, mas <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/terms-conditions\/#privacy\">no<\/a><\/noindex> acordo <\/p>\n<p>sobre o processamento de informa\u00e7\u00f5es privadas, a empresa afirma que n\u00e3o mant\u00e9m v\u00ednculo com endere\u00e7os IP. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/blog\/qt-creator-4.10.1-released\">O componente para envio de estat\u00edsticas est\u00e1 inclu\u00eddo na vers\u00e3o de hoje<\/a><\/noindex>. A funcionalidade relacionada \u00e0 telemetria \u00e9 implementada atrav\u00e9s do plugin &#171;telemetry&#187;, que \u00e9 ativado se o usu\u00e1rio n\u00e3o optar por recusar a coleta de dados durante a instala\u00e7\u00e3o (um aviso \u00e9 emitido durante a instala\u00e7\u00e3o, no qual a op\u00e7\u00e3o de enviar telemetria \u00e9 selecionada por padr\u00e3o). O plugin \u00e9 baseado na estrutura <noindex><a rel=\"nofollow\" href=\"https:\/\/api.kde.org\/frameworks\/kuserfeedback\/html\/index.html\">. A funcionalidade relacionada \u00e0 telemetria \u00e9 implementada por meio do plugin 'telemetry', que \u00e9 ativado se o usu\u00e1rio n\u00e3o optar por recusar a coleta de dados durante a instala\u00e7\u00e3o (durante a instala\u00e7\u00e3o, \u00e9 emitido um aviso no qual a op\u00e7\u00e3o de envio de telemetria est\u00e1 selecionada por padr\u00e3o). O plugin \u00e9 baseado no framework<\/a><\/noindex>, desenvolvida pelo projeto KDE. Atrav\u00e9s da se\u00e7\u00e3o &#171;Qt Creator Telemetry&#187; nas configura\u00e7\u00f5es, o usu\u00e1rio pode controlar quais dados espec\u00edficos s\u00e3o enviados para o servidor externo. Existem cinco n\u00edveis de detalhamento da telemetria: <\/p>\n<ul>\n<li class=\"l\"> , desenvolvido pelo projeto KDE. Atrav\u00e9s da se\u00e7\u00e3o 'Qt Creator Telemetry' nas configura\u00e7\u00f5es, o usu\u00e1rio pode controlar quais dados espec\u00edficos s\u00e3o enviados para o servidor externo. H\u00e1 cinco n\u00edveis de detalhamento da telemetria:\n<li class=\"l\"> Estat\u00edsticas b\u00e1sicas de uso (informa\u00e7\u00f5es sobre a frequ\u00eancia de execu\u00e7\u00e3o do Qt Creator e dura\u00e7\u00e3o de uso do programa tamb\u00e9m s\u00e3o enviadas);\n<li class=\"l\"> Informa\u00e7\u00f5es detalhadas do sistema (par\u00e2metros da tela, dados sobre OpenGL e a placa gr\u00e1fica);\n<li class=\"l\"> Estat\u00edsticas detalhadas de uso (informa\u00e7\u00f5es sobre licen\u00e7a, uso do Qt Quick Designer, localidade, sistema de compila\u00e7\u00e3o, aplica\u00e7\u00e3o de diferentes modos do Qt Creator);\n<li class=\"l\"> Desativa\u00e7\u00e3o da coleta de dados.\n<\/ul>\n<p>Nas configura\u00e7\u00f5es, voc\u00ea tamb\u00e9m pode gerenciar seletivamente a ativa\u00e7\u00e3o de cada par\u00e2metro estat\u00edstico e visualizar o documento JSON final enviado para o servidor externo. Na vers\u00e3o atual, o modo de desativa\u00e7\u00e3o da coleta de dados est\u00e1 ativado por padr\u00e3o, mas no futuro, pretende-se ativar o modo de estat\u00edsticas detalhadas de uso. Os dados s\u00e3o transmitidos por um canal de comunica\u00e7\u00e3o criptografado. O processador do servidor \u00e9 executado na nuvem da Amazon (o armazenamento das estat\u00edsticas est\u00e1 alojado no mesmo backend do instalador online).<\/p>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/hs-fs\/hubfs\/usage_data.png?width=1572&#038;name=usage_data.png\"><img decoding=\"async\" alt=\"Mudan\u00e7a na licen\u00e7a do Qt Wayland Compositor e inclus\u00e3o da coleta de telemetria no Qt Creator\" src=\"\/wp-content\/uploads\/2019\/10\/ea87ab3f1d1173574ee26d7b58db6b18.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>Adicionalmente, pode-se destacar <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qt.io\/blog\/qt-5.14.0-beta1-released\">in\u00edcio dos testes<\/a><\/noindex> da primeira vers\u00e3o beta do Qt 5.14. O lan\u00e7amento est\u00e1 previsto para 26 de novembro. A vers\u00e3o do Qt 5.14 \u00e9 not\u00e1vel por incluir suporte preliminar a algumas <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.qt.io\/New_Features_in_Qt_5.14\">capacidades<\/a><\/noindex>, programadas para <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51238\">Qt 6<\/a><\/noindex>. Por exemplo, foi adicionada uma implementa\u00e7\u00e3o preliminar do novo Qt Quick com suporte a 3D. Uma nova API de renderiza\u00e7\u00e3o de cena permitir\u00e1 executar aplicativos baseados no Qt Quick sobre Vulkan, Metal ou Direct3D 11 (sem v\u00ednculo r\u00edgido ao OpenGL), possibilitar\u00e1 o uso de QML para definir elementos 3D na interface sem a necessidade de usar o formato UIP, e resolver\u00e1 quest\u00f5es como altos custos de integra\u00e7\u00e3o do QML com conte\u00fado do Qt 3D e a incapacidade de sincronizar anima\u00e7\u00f5es e transforma\u00e7\u00f5es em n\u00edvel de quadros entre 2D e 3D.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51658\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Qt Group \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0441\u043c\u0435\u043d\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 \u043d\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b Qt Wayland Compositor, Qt Application Manager \u0438 Qt PDF, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 Qt 5.14 \u043d\u0430\u0447\u043d\u0443\u0442 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3 \u0432\u043c\u0435\u0441\u0442\u043e LGPLv3. \u0418\u043d\u044b\u043c\u0438 \u0441\u043b\u043e\u0432\u0430\u043c\u0438, \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043d\u0438\u0435 \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u043c\u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u0431\u0443\u0434\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u043c\u0438 \u0441 GPLv3, \u0438\u043b\u0438 \u043f\u043e\u043a\u0443\u043f\u043a\u0438 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 (\u0440\u0430\u043d\u0435\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":29137,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-38845","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Qt Group \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0441\u043c\u0435\u043d\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 \u043d\u0430.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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