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Diffstat (limited to 'tools/aapt/XMLNode.h')
| -rw-r--r-- | tools/aapt/XMLNode.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/tools/aapt/XMLNode.h b/tools/aapt/XMLNode.h new file mode 100644 index 0000000..05624b7 --- /dev/null +++ b/tools/aapt/XMLNode.h @@ -0,0 +1,202 @@ +// +// Copyright 2006 The Android Open Source Project +// +// Build resource files from raw assets. +// + +#ifndef XML_NODE_H +#define XML_NODE_H + +#include "StringPool.h" +#include "ResourceTable.h" + +class XMLNode; + +extern const char* const RESOURCES_ROOT_NAMESPACE; +extern const char* const RESOURCES_ANDROID_NAMESPACE; + +bool isWhitespace(const char16_t* str); + +String16 getNamespaceResourcePackage(String16 namespaceUri, bool* outIsPublic = NULL); + +status_t parseStyledString(Bundle* bundle, + const char* fileName, + ResXMLTree* inXml, + const String16& endTag, + String16* outString, + Vector<StringPool::entry_style_span>* outSpans, + bool isFormatted, + bool isPseudolocalizable); + +void printXMLBlock(ResXMLTree* block); + +status_t parseXMLResource(const sp<AaptFile>& file, ResXMLTree* outTree, + bool stripAll=true, bool keepComments=false, + const char** cDataTags=NULL); + +class XMLNode : public RefBase +{ +public: + static sp<XMLNode> parse(const sp<AaptFile>& file); + + static inline + sp<XMLNode> newNamespace(const String8& filename, const String16& prefix, const String16& uri) { + return new XMLNode(filename, prefix, uri, true); + } + + static inline + sp<XMLNode> newElement(const String8& filename, const String16& ns, const String16& name) { + return new XMLNode(filename, ns, name, false); + } + + static inline + sp<XMLNode> newCData(const String8& filename) { + return new XMLNode(filename); + } + + enum type { + TYPE_NAMESPACE, + TYPE_ELEMENT, + TYPE_CDATA + }; + + type getType() const; + + const String16& getNamespacePrefix() const; + const String16& getNamespaceUri() const; + + const String16& getElementNamespace() const; + const String16& getElementName() const; + const Vector<sp<XMLNode> >& getChildren() const; + + const String8& getFilename() const; + + struct attribute_entry { + attribute_entry() : index(~(uint32_t)0), nameResId(0) + { + value.dataType = Res_value::TYPE_NULL; + } + + bool needStringValue() const { + return nameResId == 0 + || value.dataType == Res_value::TYPE_NULL + || value.dataType == Res_value::TYPE_STRING; + } + + String16 ns; + String16 name; + String16 string; + Res_value value; + uint32_t index; + uint32_t nameResId; + mutable uint32_t namePoolIdx; + }; + + const Vector<attribute_entry>& getAttributes() const; + + const attribute_entry* getAttribute(const String16& ns, const String16& name) const; + + attribute_entry* editAttribute(const String16& ns, const String16& name); + + const String16& getCData() const; + + const String16& getComment() const; + + int32_t getStartLineNumber() const; + int32_t getEndLineNumber() const; + + sp<XMLNode> searchElement(const String16& tagNamespace, const String16& tagName); + + sp<XMLNode> getChildElement(const String16& tagNamespace, const String16& tagName); + + status_t addChild(const sp<XMLNode>& child); + + status_t insertChildAt(const sp<XMLNode>& child, size_t index); + + status_t addAttribute(const String16& ns, const String16& name, + const String16& value); + + void setAttributeResID(size_t attrIdx, uint32_t resId); + + status_t appendChars(const String16& chars); + + status_t appendComment(const String16& comment); + + void setStartLineNumber(int32_t line); + void setEndLineNumber(int32_t line); + + void removeWhitespace(bool stripAll=true, const char** cDataTags=NULL); + + void setUTF8(bool val) { mUTF8 = val; } + + status_t parseValues(const sp<AaptAssets>& assets, ResourceTable* table); + + status_t assignResourceIds(const sp<AaptAssets>& assets, + const ResourceTable* table = NULL); + + status_t flatten(const sp<AaptFile>& dest, bool stripComments, + bool stripRawValues) const; + + void print(int indent=0); + +private: + struct ParseState + { + String8 filename; + XML_Parser parser; + sp<XMLNode> root; + Vector<sp<XMLNode> > stack; + String16 pendingComment; + }; + + static void XMLCALL + startNamespace(void *userData, const char *prefix, const char *uri); + static void XMLCALL + startElement(void *userData, const char *name, const char **atts); + static void XMLCALL + characterData(void *userData, const XML_Char *s, int len); + static void XMLCALL + endElement(void *userData, const char *name); + static void XMLCALL + endNamespace(void *userData, const char *prefix); + + static void XMLCALL + commentData(void *userData, const char *comment); + + // Creating an element node. + XMLNode(const String8& filename, const String16& s1, const String16& s2, bool isNamespace); + + // Creating a CDATA node. + XMLNode(const String8& filename); + + status_t collect_strings(StringPool* dest, Vector<uint32_t>* outResIds, + bool stripComments, bool stripRawValues) const; + + status_t collect_attr_strings(StringPool* outPool, + Vector<uint32_t>* outResIds, bool allAttrs) const; + + status_t collect_resid_strings(StringPool* outPool, + Vector<uint32_t>* outResIds) const; + + status_t flatten_node(const StringPool& strings, const sp<AaptFile>& dest, + bool stripComments, bool stripRawValues) const; + + String16 mNamespacePrefix; + String16 mNamespaceUri; + String16 mElementName; + Vector<sp<XMLNode> > mChildren; + Vector<attribute_entry> mAttributes; + KeyedVector<uint32_t, uint32_t> mAttributeOrder; + uint32_t mNextAttributeIndex; + String16 mChars; + Res_value mCharsValue; + String16 mComment; + String8 mFilename; + int32_t mStartLineNumber; + int32_t mEndLineNumber; + + // Encode compiled XML with UTF-8 StringPools? + bool mUTF8; +}; + +#endif |