From 1086074c0da8e56d1ca2ce8c6af14a4268489a47 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Hugo=20Beauz=C3=A9e-Luyssen?= Date: Thu, 24 Nov 2011 17:06:20 +0100 Subject: [PATCH] dash: DOMHelper: Adding a helper to get the first child element. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Rémi Denis-Courmont --- modules/stream_filter/dash/xml/DOMHelper.cpp | 12 ++++++++++++ modules/stream_filter/dash/xml/DOMHelper.h | 1 + 2 files changed, 13 insertions(+) diff --git a/modules/stream_filter/dash/xml/DOMHelper.cpp b/modules/stream_filter/dash/xml/DOMHelper.cpp index 581bda59fb..52f97dd126 100644 --- a/modules/stream_filter/dash/xml/DOMHelper.cpp +++ b/modules/stream_filter/dash/xml/DOMHelper.cpp @@ -40,6 +40,7 @@ std::vector DOMHelper::getElementByTagName (Node *root, std::string return elements; } + std::vector DOMHelper::getChildElementByTagName (Node *root, std::string name) { std::vector elements; @@ -52,6 +53,7 @@ std::vector DOMHelper::getChildElementByTagName (Node *root, std::string return elements; } + void DOMHelper::getElementsByTagName (Node *root, std::string name, std::vector *elements, bool selfContain) { if(!selfContain && !root->getName().compare(name)) @@ -68,3 +70,13 @@ void DOMHelper::getElementsByTagName (Node *root, std::string getElementsByTagName(root->getSubNodes().at(i), name, elements, selfContain); } } + +Node* DOMHelper::getFirstChildElementByName( Node *root, const std::string &name ) +{ + for(size_t i = 0; i < root->getSubNodes().size(); i++) + { + if( !root->getSubNodes().at( i )->getName().compare( name ) ) + return root->getSubNodes().at( i ); + } + return NULL; +} diff --git a/modules/stream_filter/dash/xml/DOMHelper.h b/modules/stream_filter/dash/xml/DOMHelper.h index 75a93bbe57..775b8f34ba 100644 --- a/modules/stream_filter/dash/xml/DOMHelper.h +++ b/modules/stream_filter/dash/xml/DOMHelper.h @@ -39,6 +39,7 @@ namespace dash public: static std::vector getElementByTagName (Node *root, std::string name, bool selfContain); static std::vector getChildElementByTagName (Node *root, std::string name); + static Node* getFirstChildElementByName( Node *root, const std::string& name ); private: static void getElementsByTagName(Node *root, std::string name, std::vector *elements, bool selfContain); -- 2.39.2