{"id":108767,"date":"2023-05-29T09:10:19","date_gmt":"2023-05-29T07:10:19","guid":{"rendered":"https:\/\/prohoster.info\/?p=108767"},"modified":"2023-05-29T09:39:10","modified_gmt":"2023-05-29T07:39:10","slug":"vypusk-biblioteki-gnu-libmicrohttpd-0-9-77","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-biblioteki-gnu-libmicrohttpd-0-9-77","title":{"rendered":"Lan\u00e7amento da biblioteca GNU libmicrohttpd 0.9.77","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>O projeto GNU anunciou o lan\u00e7amento da biblioteca libmicrohttpd 0.9.77, que oferece uma API simples para embutir funcionalidades de servidor HTTP em aplica\u00e7\u00f5es. As plataformas suportadas incluem: GNU\/Linux, FreeBSD, OpenBSD, NetBSD, Solaris, Android, macOS, Win32 e z\/OS. A biblioteca \u00e9 distribu\u00edda sob a licen\u00e7a LGPL 2.1+. Em sua vers\u00e3o compilada, a biblioteca ocupa cerca de 32 KB.    <\/p>\n<p>A biblioteca suporta o protocolo HTTP 1.1, TLS, processamento incremental de solicita\u00e7\u00f5es POST, autentica\u00e7\u00e3o b\u00e1sica e digest, IPv6, SHOUTcast, diversos m\u00e9todos de multiplexa\u00e7\u00e3o de conex\u00f5es (select, poll, epoll) e modelos de multithreading (por exemplo, pode-se usar um pool de threads ou um thread por conex\u00e3o). Para reduzir a sobrecarga relacionada \u00e0 troca de contexto entre o n\u00facleo e o espa\u00e7o do usu\u00e1rio, o n\u00famero de chamadas de sistema durante a opera\u00e7\u00e3o foi minimizado.      <\/p>\n<p>As mudan\u00e7as mais not\u00e1veis:  <\/p>\n<ul>\n<li class=\"l\"> A API prop\u00f5e uma nova fun\u00e7\u00e3o MHD_get_version_bin() para obter informa\u00e7\u00f5es sobre a vers\u00e3o da biblioteca em um formato embalado (por exemplo, 0x00097701).\n<li class=\"l\"> A forma recomendada no RFC inclui os identificadores dos algoritmos utilizados para autentica\u00e7\u00e3o digest (\"MD5\" \/ \"SHA-256\" em vez de \"md5\" \/ \"sha-256\").\n<li class=\"l\"> O c\u00f3digo de decodifica\u00e7\u00e3o de blocos no formato Base64 foi reescrito, com uma verifica\u00e7\u00e3o mais rigorosa sobre a validade dos dados de entrada no formato Base64.\n<li class=\"l\"> A configura\u00e7\u00e3o de compila\u00e7\u00e3o cruzada foi aprimorada, aumentando a compatibilidade com POSIX e novas vers\u00f5es de compiladores.\n<li class=\"l\"> Testes internos foram adicionados para verificar a decodifica\u00e7\u00e3o de Base64, Basic Auth e cabe\u00e7alhos HTTP longos compactados.\n<li class=\"l\"> Os testes usam a API atualizada da biblioteca libcurl para ocultar avisos sobre o uso de chamadas obsoletas.\n<li class=\"l\"> Foi adicionada a capacidade de usar compiladores VC (Visual C) ao compilar para sistemas ARM e ARM64.\n<li class=\"l\"> Qualquer valor negativo retornado por chamadas de callback agora \u00e9 interpretado como erro (anteriormente, valores negativos, exceto c\u00f3digos de erro predefinidos, podiam levar a comportamentos indefinidos).\n<li class=\"l\"> Foi adicionada a manipula\u00e7\u00e3o do macro pr\u00e9-processador \"DEBUG\" (o manipulador \u00e9 id\u00eantico ao macro \"_DEBUG\").\n<li class=\"l\"> Foram corrigidos erros acumulados.  <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59211\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libmicrohttpd 0.9.77, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 API \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f. \u0421\u0440\u0435\u0434\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c: GNU\/Linux, FreeBSD, OpenBSD, NetBSD, Solaris, Android, macOS, Win32 \u0438 z\/OS. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 LGPL 2.1+. \u0412 \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u043e\u043c \u0432\u0438\u0434\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u043e\u043a\u043e\u043b\u043e 32 \u041a\u0411. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b HTTP 1.1, TLS, \u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u0443\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 POST-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, basic- \u0438 digest-\u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-108767","post","type-post","status-publish","format-standard","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=\"\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libmicrohttpd 0.9.77, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 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