+++ /dev/null
-//
-// Copyright 2006 The Android Open Source Project
-//
-// Build resource files from raw assets.
-//
-
-#include "XMLNode.h"
-#include "ResourceTable.h"
-
-#include <host/pseudolocalize.h>
-#include <utils/ByteOrder.h>
-#include <errno.h>
-#include <string.h>
-
-#ifndef HAVE_MS_C_RUNTIME
-#define O_BINARY 0
-#endif
-
-#define NOISY(x) //x
-#define NOISY_PARSE(x) //x
-
-const char* const RESOURCES_ROOT_NAMESPACE = "http://schemas.android.com/apk/res/";
-const char* const RESOURCES_ANDROID_NAMESPACE = "http://schemas.android.com/apk/res/android";
-const char* const RESOURCES_ROOT_PRV_NAMESPACE = "http://schemas.android.com/apk/prv/res/";
-
-const char* const XLIFF_XMLNS = "urn:oasis:names:tc:xliff:document:1.2";
-const char* const ALLOWED_XLIFF_ELEMENTS[] = {
- "bpt",
- "ept",
- "it",
- "ph",
- "g",
- "bx",
- "ex",
- "x"
- };
-
-bool isWhitespace(const char16_t* str)
-{
- while (*str != 0 && *str < 128 && isspace(*str)) {
- str++;
- }
- return *str == 0;
-}
-
-static const String16 RESOURCES_PREFIX(RESOURCES_ROOT_NAMESPACE);
-static const String16 RESOURCES_PRV_PREFIX(RESOURCES_ROOT_PRV_NAMESPACE);
-
-String16 getNamespaceResourcePackage(String16 namespaceUri, bool* outIsPublic)
-{
- //printf("%s starts with %s?\n", String8(namespaceUri).string(),
- // String8(RESOURCES_PREFIX).string());
- size_t prefixSize;
- bool isPublic = true;
- if (namespaceUri.startsWith(RESOURCES_PREFIX)) {
- prefixSize = RESOURCES_PREFIX.size();
- } else if (namespaceUri.startsWith(RESOURCES_PRV_PREFIX)) {
- isPublic = false;
- prefixSize = RESOURCES_PRV_PREFIX.size();
- } else {
- if (outIsPublic) *outIsPublic = isPublic; // = true
- return String16();
- }
-
- //printf("YES!\n");
- //printf("namespace: %s\n", String8(String16(namespaceUri, namespaceUri.size()-prefixSize, prefixSize)).string());
- if (outIsPublic) *outIsPublic = isPublic;
- return String16(namespaceUri, namespaceUri.size()-prefixSize, prefixSize);
-}
-
-status_t parseStyledString(Bundle* bundle,
- const char* fileName,
- ResXMLTree* inXml,
- const String16& endTag,
- String16* outString,
- Vector<StringPool::entry_style_span>* outSpans,
- bool pseudolocalize)
-{
- Vector<StringPool::entry_style_span> spanStack;
- String16 curString;
- String16 rawString;
- const char* errorMsg;
- int xliffDepth = 0;
- bool firstTime = true;
-
- size_t len;
- ResXMLTree::event_code_t code;
- while ((code=inXml->next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
-
- if (code == ResXMLTree::TEXT) {
- String16 text(inXml->getText(&len));
- if (firstTime && text.size() > 0) {
- firstTime = false;
- if (text.string()[0] == '@') {
- // If this is a resource reference, don't do the pseudoloc.
- pseudolocalize = false;
- }
- }
- if (xliffDepth == 0 && pseudolocalize) {
- std::string orig(String8(text).string());
- std::string pseudo = pseudolocalize_string(orig);
- curString.append(String16(String8(pseudo.c_str())));
- } else {
- curString.append(text);
- }
- } else if (code == ResXMLTree::START_TAG) {
- const String16 element16(inXml->getElementName(&len));
- const String8 element8(element16);
-
- size_t nslen;
- const uint16_t* ns = inXml->getElementNamespace(&nslen);
- if (ns == NULL) {
- ns = (const uint16_t*)"\0\0";
- nslen = 0;
- }
- const String8 nspace(String16(ns, nslen));
- if (nspace == XLIFF_XMLNS) {
- const int N = sizeof(ALLOWED_XLIFF_ELEMENTS)/sizeof(ALLOWED_XLIFF_ELEMENTS[0]);
- for (int i=0; i<N; i++) {
- if (element8 == ALLOWED_XLIFF_ELEMENTS[i]) {
- xliffDepth++;
- // in this case, treat it like it was just text, in other words, do nothing
- // here and silently drop this element
- goto moveon;
- }
- }
- {
- SourcePos(String8(fileName), inXml->getLineNumber()).error(
- "Found unsupported XLIFF tag <%s>\n",
- element8.string());
- return UNKNOWN_ERROR;
- }
-moveon:
- continue;
- }
-
- if (outSpans == NULL) {
- SourcePos(String8(fileName), inXml->getLineNumber()).error(
- "Found style tag <%s> where styles are not allowed\n", element8.string());
- return UNKNOWN_ERROR;
- }
-
- if (!ResTable::collectString(outString, curString.string(),
- curString.size(), false, &errorMsg, true)) {
- SourcePos(String8(fileName), inXml->getLineNumber()).error("%s (in %s)\n",
- errorMsg, String8(curString).string());
- return UNKNOWN_ERROR;
- }
- rawString.append(curString);
- curString = String16();
-
- StringPool::entry_style_span span;
- span.name = element16;
- for (size_t ai=0; ai<inXml->getAttributeCount(); ai++) {
- span.name.append(String16(";"));
- const char16_t* str = inXml->getAttributeName(ai, &len);
- span.name.append(str, len);
- span.name.append(String16("="));
- str = inXml->getAttributeStringValue(ai, &len);
- span.name.append(str, len);
- }
- //printf("Span: %s\n", String8(span.name).string());
- span.span.firstChar = span.span.lastChar = outString->size();
- spanStack.push(span);
-
- } else if (code == ResXMLTree::END_TAG) {
- size_t nslen;
- const uint16_t* ns = inXml->getElementNamespace(&nslen);
- if (ns == NULL) {
- ns = (const uint16_t*)"\0\0";
- nslen = 0;
- }
- const String8 nspace(String16(ns, nslen));
- if (nspace == XLIFF_XMLNS) {
- xliffDepth--;
- continue;
- }
- if (!ResTable::collectString(outString, curString.string(),
- curString.size(), false, &errorMsg, true)) {
- SourcePos(String8(fileName), inXml->getLineNumber()).error("%s (in %s)\n",
- errorMsg, String8(curString).string());
- return UNKNOWN_ERROR;
- }
- rawString.append(curString);
- curString = String16();
-
- if (spanStack.size() == 0) {
- if (strcmp16(inXml->getElementName(&len), endTag.string()) != 0) {
- SourcePos(String8(fileName), inXml->getLineNumber()).error(
- "Found tag %s where <%s> close is expected\n",
- String8(inXml->getElementName(&len)).string(),
- String8(endTag).string());
- return UNKNOWN_ERROR;
- }
- break;
- }
- StringPool::entry_style_span span = spanStack.top();
- String16 spanTag;
- ssize_t semi = span.name.findFirst(';');
- if (semi >= 0) {
- spanTag.setTo(span.name.string(), semi);
- } else {
- spanTag.setTo(span.name);
- }
- if (strcmp16(inXml->getElementName(&len), spanTag.string()) != 0) {
- SourcePos(String8(fileName), inXml->getLineNumber()).error(
- "Found close tag %s where close tag %s is expected\n",
- String8(inXml->getElementName(&len)).string(),
- String8(spanTag).string());
- return UNKNOWN_ERROR;
- }
- bool empty = true;
- if (outString->size() > 0) {
- span.span.lastChar = outString->size()-1;
- if (span.span.lastChar >= span.span.firstChar) {
- empty = false;
- outSpans->add(span);
- }
- }
- spanStack.pop();
-
- if (empty) {
- fprintf(stderr, "%s:%d: WARNING: empty '%s' span found in text '%s'\n",
- fileName, inXml->getLineNumber(),
- String8(spanTag).string(), String8(*outString).string());
-
- }
- } else if (code == ResXMLTree::START_NAMESPACE) {
- // nothing
- }
- }
-
- if (code == ResXMLTree::BAD_DOCUMENT) {
- SourcePos(String8(fileName), inXml->getLineNumber()).error(
- "Error parsing XML\n");
- }
-
- if (outSpans != NULL && outSpans->size() > 0) {
- if (curString.size() > 0) {
- if (!ResTable::collectString(outString, curString.string(),
- curString.size(), false, &errorMsg, true)) {
- SourcePos(String8(fileName), inXml->getLineNumber()).error(
- "%s (in %s)\n",
- errorMsg, String8(curString).string());
- return UNKNOWN_ERROR;
- }
- }
- } else {
- // There is no style information, so string processing will happen
- // later as part of the overall type conversion. Return to the
- // client the raw unprocessed text.
- rawString.append(curString);
- outString->setTo(rawString);
- }
-
- return NO_ERROR;
-}
-
-struct namespace_entry {
- String8 prefix;
- String8 uri;
-};
-
-static String8 make_prefix(int depth)
-{
- String8 prefix;
- int i;
- for (i=0; i<depth; i++) {
- prefix.append(" ");
- }
- return prefix;
-}
-
-static String8 build_namespace(const Vector<namespace_entry>& namespaces,
- const uint16_t* ns)
-{
- String8 str;
- if (ns != NULL) {
- str = String8(ns);
- const size_t N = namespaces.size();
- for (size_t i=0; i<N; i++) {
- const namespace_entry& ne = namespaces.itemAt(i);
- if (ne.uri == str) {
- str = ne.prefix;
- break;
- }
- }
- str.append(":");
- }
- return str;
-}
-
-void printXMLBlock(ResXMLTree* block)
-{
- block->restart();
-
- Vector<namespace_entry> namespaces;
-
- ResXMLTree::event_code_t code;
- int depth = 0;
- while ((code=block->next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
- String8 prefix = make_prefix(depth);
- int i;
- if (code == ResXMLTree::START_TAG) {
- size_t len;
- const uint16_t* ns16 = block->getElementNamespace(&len);
- String8 elemNs = build_namespace(namespaces, ns16);
- const uint16_t* com16 = block->getComment(&len);
- if (com16) {
- printf("%s <!-- %s -->\n", prefix.string(), String8(com16).string());
- }
- printf("%sE: %s%s (line=%d)\n", prefix.string(), elemNs.string(),
- String8(block->getElementName(&len)).string(),
- block->getLineNumber());
- int N = block->getAttributeCount();
- depth++;
- prefix = make_prefix(depth);
- for (i=0; i<N; i++) {
- uint32_t res = block->getAttributeNameResID(i);
- ns16 = block->getAttributeNamespace(i, &len);
- String8 ns = build_namespace(namespaces, ns16);
- String8 name(block->getAttributeName(i, &len));
- printf("%sA: ", prefix.string());
- if (res) {
- printf("%s%s(0x%08x)", ns.string(), name.string(), res);
- } else {
- printf("%s%s", ns.string(), name.string());
- }
- Res_value value;
- block->getAttributeValue(i, &value);
- if (value.dataType == Res_value::TYPE_NULL) {
- printf("=(null)");
- } else if (value.dataType == Res_value::TYPE_REFERENCE) {
- printf("=@0x%x", (int)value.data);
- } else if (value.dataType == Res_value::TYPE_ATTRIBUTE) {
- printf("=?0x%x", (int)value.data);
- } else if (value.dataType == Res_value::TYPE_STRING) {
- printf("=\"%s\"",
- String8(block->getAttributeStringValue(i, &len)).string());
- } else {
- printf("=(type 0x%x)0x%x", (int)value.dataType, (int)value.data);
- }
- const char16_t* val = block->getAttributeStringValue(i, &len);
- if (val != NULL) {
- printf(" (Raw: \"%s\")", String8(val).string());
- }
- printf("\n");
- }
- } else if (code == ResXMLTree::END_TAG) {
- depth--;
- } else if (code == ResXMLTree::START_NAMESPACE) {
- namespace_entry ns;
- size_t len;
- const uint16_t* prefix16 = block->getNamespacePrefix(&len);
- if (prefix16) {
- ns.prefix = String8(prefix16);
- } else {
- ns.prefix = "<DEF>";
- }
- ns.uri = String8(block->getNamespaceUri(&len));
- namespaces.push(ns);
- printf("%sN: %s=%s\n", prefix.string(), ns.prefix.string(),
- ns.uri.string());
- depth++;
- } else if (code == ResXMLTree::END_NAMESPACE) {
- depth--;
- const namespace_entry& ns = namespaces.top();
- size_t len;
- const uint16_t* prefix16 = block->getNamespacePrefix(&len);
- String8 pr;
- if (prefix16) {
- pr = String8(prefix16);
- } else {
- pr = "<DEF>";
- }
- if (ns.prefix != pr) {
- prefix = make_prefix(depth);
- printf("%s*** BAD END NS PREFIX: found=%s, expected=%s\n",
- prefix.string(), pr.string(), ns.prefix.string());
- }
- String8 uri = String8(block->getNamespaceUri(&len));
- if (ns.uri != uri) {
- prefix = make_prefix(depth);
- printf("%s *** BAD END NS URI: found=%s, expected=%s\n",
- prefix.string(), uri.string(), ns.uri.string());
- }
- namespaces.pop();
- } else if (code == ResXMLTree::TEXT) {
- size_t len;
- printf("%sC: \"%s\"\n", prefix.string(), String8(block->getText(&len)).string());
- }
- }
-
- block->restart();
-}
-
-status_t parseXMLResource(const sp<AaptFile>& file, ResXMLTree* outTree,
- bool stripAll, bool keepComments,
- const char** cDataTags)
-{
- sp<XMLNode> root = XMLNode::parse(file);
- if (root == NULL) {
- return UNKNOWN_ERROR;
- }
- root->removeWhitespace(stripAll, cDataTags);
-
- NOISY(printf("Input XML from %s:\n", (const char*)file->getPrintableSource()));
- NOISY(root->print());
- sp<AaptFile> rsc = new AaptFile(String8(), AaptGroupEntry(), String8());
- status_t err = root->flatten(rsc, !keepComments, false);
- if (err != NO_ERROR) {
- return err;
- }
- err = outTree->setTo(rsc->getData(), rsc->getSize(), true);
- if (err != NO_ERROR) {
- return err;
- }
-
- NOISY(printf("Output XML:\n"));
- NOISY(printXMLBlock(outTree));
-
- return NO_ERROR;
-}
-
-sp<XMLNode> XMLNode::parse(const sp<AaptFile>& file)
-{
- char buf[16384];
- int fd = open(file->getSourceFile().string(), O_RDONLY | O_BINARY);
- if (fd < 0) {
- SourcePos(file->getSourceFile(), -1).error("Unable to open file for read: %s",
- strerror(errno));
- return NULL;
- }
-
- XML_Parser parser = XML_ParserCreateNS(NULL, 1);
- ParseState state;
- state.filename = file->getPrintableSource();
- state.parser = parser;
- XML_SetUserData(parser, &state);
- XML_SetElementHandler(parser, startElement, endElement);
- XML_SetNamespaceDeclHandler(parser, startNamespace, endNamespace);
- XML_SetCharacterDataHandler(parser, characterData);
- XML_SetCommentHandler(parser, commentData);
-
- ssize_t len;
- bool done;
- do {
- len = read(fd, buf, sizeof(buf));
- done = len < (ssize_t)sizeof(buf);
- if (len < 0) {
- SourcePos(file->getSourceFile(), -1).error("Error reading file: %s\n", strerror(errno));
- close(fd);
- return NULL;
- }
- if (XML_Parse(parser, buf, len, done) == XML_STATUS_ERROR) {
- SourcePos(file->getSourceFile(), (int)XML_GetCurrentLineNumber(parser)).error(
- "Error parsing XML: %s\n", XML_ErrorString(XML_GetErrorCode(parser)));
- close(fd);
- return NULL;
- }
- } while (!done);
-
- XML_ParserFree(parser);
- if (state.root == NULL) {
- SourcePos(file->getSourceFile(), -1).error("No XML data generated when parsing");
- }
- close(fd);
- return state.root;
-}
-
-XMLNode::XMLNode(const String8& filename, const String16& s1, const String16& s2, bool isNamespace)
- : mNextAttributeIndex(0x80000000)
- , mFilename(filename)
- , mStartLineNumber(0)
- , mEndLineNumber(0)
-{
- if (isNamespace) {
- mNamespacePrefix = s1;
- mNamespaceUri = s2;
- } else {
- mNamespaceUri = s1;
- mElementName = s2;
- }
-}
-
-XMLNode::XMLNode(const String8& filename)
- : mFilename(filename)
-{
-}
-
-XMLNode::type XMLNode::getType() const
-{
- if (mElementName.size() != 0) {
- return TYPE_ELEMENT;
- }
- if (mNamespaceUri.size() != 0) {
- return TYPE_NAMESPACE;
- }
- return TYPE_CDATA;
-}
-
-const String16& XMLNode::getNamespacePrefix() const
-{
- return mNamespacePrefix;
-}
-
-const String16& XMLNode::getNamespaceUri() const
-{
- return mNamespaceUri;
-}
-
-const String16& XMLNode::getElementNamespace() const
-{
- return mNamespaceUri;
-}
-
-const String16& XMLNode::getElementName() const
-{
- return mElementName;
-}
-
-const Vector<sp<XMLNode> >& XMLNode::getChildren() const
-{
- return mChildren;
-}
-
-const Vector<XMLNode::attribute_entry>&
- XMLNode::getAttributes() const
-{
- return mAttributes;
-}
-
-const String16& XMLNode::getCData() const
-{
- return mChars;
-}
-
-const String16& XMLNode::getComment() const
-{
- return mComment;
-}
-
-int32_t XMLNode::getStartLineNumber() const
-{
- return mStartLineNumber;
-}
-
-int32_t XMLNode::getEndLineNumber() const
-{
- return mEndLineNumber;
-}
-
-status_t XMLNode::addChild(const sp<XMLNode>& child)
-{
- if (getType() == TYPE_CDATA) {
- SourcePos(mFilename, child->getStartLineNumber()).error("Child to CDATA node.");
- return UNKNOWN_ERROR;
- }
- //printf("Adding child %p to parent %p\n", child.get(), this);
- mChildren.add(child);
- return NO_ERROR;
-}
-
-status_t XMLNode::addAttribute(const String16& ns, const String16& name,
- const String16& value)
-{
- if (getType() == TYPE_CDATA) {
- SourcePos(mFilename, getStartLineNumber()).error("Child to CDATA node.");
- return UNKNOWN_ERROR;
- }
- attribute_entry e;
- e.index = mNextAttributeIndex++;
- e.ns = ns;
- e.name = name;
- e.string = value;
- mAttributes.add(e);
- mAttributeOrder.add(e.index, mAttributes.size()-1);
- return NO_ERROR;
-}
-
-void XMLNode::setAttributeResID(size_t attrIdx, uint32_t resId)
-{
- attribute_entry& e = mAttributes.editItemAt(attrIdx);
- if (e.nameResId) {
- mAttributeOrder.removeItem(e.nameResId);
- } else {
- mAttributeOrder.removeItem(e.index);
- }
- NOISY(printf("Elem %s %s=\"%s\": set res id = 0x%08x\n",
- String8(getElementName()).string(),
- String8(mAttributes.itemAt(attrIdx).name).string(),
- String8(mAttributes.itemAt(attrIdx).string).string(),
- resId));
- mAttributes.editItemAt(attrIdx).nameResId = resId;
- mAttributeOrder.add(resId, attrIdx);
-}
-
-status_t XMLNode::appendChars(const String16& chars)
-{
- if (getType() != TYPE_CDATA) {
- SourcePos(mFilename, getStartLineNumber()).error("Adding characters to element node.");
- return UNKNOWN_ERROR;
- }
- mChars.append(chars);
- return NO_ERROR;
-}
-
-status_t XMLNode::appendComment(const String16& comment)
-{
- if (mComment.size() > 0) {
- mComment.append(String16("\n"));
- }
- mComment.append(comment);
- return NO_ERROR;
-}
-
-void XMLNode::setStartLineNumber(int32_t line)
-{
- mStartLineNumber = line;
-}
-
-void XMLNode::setEndLineNumber(int32_t line)
-{
- mEndLineNumber = line;
-}
-
-void XMLNode::removeWhitespace(bool stripAll, const char** cDataTags)
-{
- //printf("Removing whitespace in %s\n", String8(mElementName).string());
- size_t N = mChildren.size();
- if (cDataTags) {
- String8 tag(mElementName);
- const char** p = cDataTags;
- while (*p) {
- if (tag == *p) {
- stripAll = false;
- break;
- }
- }
- }
- for (size_t i=0; i<N; i++) {
- sp<XMLNode> node = mChildren.itemAt(i);
- if (node->getType() == TYPE_CDATA) {
- // This is a CDATA node...
- const char16_t* p = node->mChars.string();
- while (*p != 0 && *p < 128 && isspace(*p)) {
- p++;
- }
- //printf("Space ends at %d in \"%s\"\n",
- // (int)(p-node->mChars.string()),
- // String8(node->mChars).string());
- if (*p == 0) {
- if (stripAll) {
- // Remove this node!
- mChildren.removeAt(i);
- N--;
- i--;
- } else {
- node->mChars = String16(" ");
- }
- } else {
- // Compact leading/trailing whitespace.
- const char16_t* e = node->mChars.string()+node->mChars.size()-1;
- while (e > p && *e < 128 && isspace(*e)) {
- e--;
- }
- if (p > node->mChars.string()) {
- p--;
- }
- if (e < (node->mChars.string()+node->mChars.size()-1)) {
- e++;
- }
- if (p > node->mChars.string() ||
- e < (node->mChars.string()+node->mChars.size()-1)) {
- String16 tmp(p, e-p+1);
- node->mChars = tmp;
- }
- }
- } else {
- node->removeWhitespace(stripAll, cDataTags);
- }
- }
-}
-
-status_t XMLNode::parseValues(const sp<AaptAssets>& assets,
- ResourceTable* table)
-{
- bool hasErrors = false;
-
- if (getType() == TYPE_ELEMENT) {
- const size_t N = mAttributes.size();
- String16 defPackage(assets->getPackage());
- for (size_t i=0; i<N; i++) {
- attribute_entry& e = mAttributes.editItemAt(i);
- AccessorCookie ac(SourcePos(mFilename, getStartLineNumber()), String8(e.name),
- String8(e.string));
- table->setCurrentXmlPos(SourcePos(mFilename, getStartLineNumber()));
- if (!assets->getIncludedResources()
- .stringToValue(&e.value, &e.string,
- e.string.string(), e.string.size(), true, true,
- e.nameResId, NULL, &defPackage, table, &ac)) {
- hasErrors = true;
- }
- NOISY(printf("Attr %s: type=0x%x, str=%s\n",
- String8(e.name).string(), e.value.dataType,
- String8(e.string).string()));
- }
- }
- const size_t N = mChildren.size();
- for (size_t i=0; i<N; i++) {
- status_t err = mChildren.itemAt(i)->parseValues(assets, table);
- if (err != NO_ERROR) {
- hasErrors = true;
- }
- }
- return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
-}
-
-status_t XMLNode::assignResourceIds(const sp<AaptAssets>& assets,
- const ResourceTable* table)
-{
- bool hasErrors = false;
-
- if (getType() == TYPE_ELEMENT) {
- String16 attr("attr");
- const char* errorMsg;
- const size_t N = mAttributes.size();
- for (size_t i=0; i<N; i++) {
- const attribute_entry& e = mAttributes.itemAt(i);
- if (e.ns.size() <= 0) continue;
- bool nsIsPublic;
- String16 pkg(getNamespaceResourcePackage(e.ns, &nsIsPublic));
- NOISY(printf("Elem %s %s=\"%s\": namespace(%s) %s ===> %s\n",
- String8(getElementName()).string(),
- String8(e.name).string(),
- String8(e.string).string(),
- String8(e.ns).string(),
- (nsIsPublic) ? "public" : "private",
- String8(pkg).string()));
- if (pkg.size() <= 0) continue;
- uint32_t res = table != NULL
- ? table->getResId(e.name, &attr, &pkg, &errorMsg, nsIsPublic)
- : assets->getIncludedResources().
- identifierForName(e.name.string(), e.name.size(),
- attr.string(), attr.size(),
- pkg.string(), pkg.size());
- if (res != 0) {
- NOISY(printf("XML attribute name %s: resid=0x%08x\n",
- String8(e.name).string(), res));
- setAttributeResID(i, res);
- } else {
- SourcePos(mFilename, getStartLineNumber()).error(
- "No resource identifier found for attribute '%s' in package '%s'\n",
- String8(e.name).string(), String8(pkg).string());
- hasErrors = true;
- }
- }
- }
- const size_t N = mChildren.size();
- for (size_t i=0; i<N; i++) {
- status_t err = mChildren.itemAt(i)->assignResourceIds(assets, table);
- if (err < NO_ERROR) {
- hasErrors = true;
- }
- }
-
- return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
-}
-
-status_t XMLNode::flatten(const sp<AaptFile>& dest,
- bool stripComments, bool stripRawValues) const
-{
- StringPool strings;
- Vector<uint32_t> resids;
-
- // First collect just the strings for attribute names that have a
- // resource ID assigned to them. This ensures that the resource ID
- // array is compact, and makes it easier to deal with attribute names
- // in different namespaces (and thus with different resource IDs).
- collect_resid_strings(&strings, &resids);
-
- // Next collect all remainibng strings.
- collect_strings(&strings, &resids, stripComments, stripRawValues);
-
-#if 0 // No longer compiles
- NOISY(printf("Found strings:\n");
- const size_t N = strings.size();
- for (size_t i=0; i<N; i++) {
- printf("%s\n", String8(strings.entryAt(i).string).string());
- }
- );
-#endif
-
- sp<AaptFile> stringPool = strings.createStringBlock();
- NOISY(aout << "String pool:"
- << HexDump(stringPool->getData(), stringPool->getSize()) << endl);
-
- ResXMLTree_header header;
- memset(&header, 0, sizeof(header));
- header.header.type = htods(RES_XML_TYPE);
- header.header.headerSize = htods(sizeof(header));
-
- const size_t basePos = dest->getSize();
- dest->writeData(&header, sizeof(header));
- dest->writeData(stringPool->getData(), stringPool->getSize());
-
- // If we have resource IDs, write them.
- if (resids.size() > 0) {
- const size_t resIdsPos = dest->getSize();
- const size_t resIdsSize =
- sizeof(ResChunk_header)+(sizeof(uint32_t)*resids.size());
- ResChunk_header* idsHeader = (ResChunk_header*)
- (((const uint8_t*)dest->editData(resIdsPos+resIdsSize))+resIdsPos);
- idsHeader->type = htods(RES_XML_RESOURCE_MAP_TYPE);
- idsHeader->headerSize = htods(sizeof(*idsHeader));
- idsHeader->size = htodl(resIdsSize);
- uint32_t* ids = (uint32_t*)(idsHeader+1);
- for (size_t i=0; i<resids.size(); i++) {
- *ids++ = htodl(resids[i]);
- }
- }
-
- flatten_node(strings, dest, stripComments, stripRawValues);
-
- void* data = dest->editData();
- ResXMLTree_header* hd = (ResXMLTree_header*)(((uint8_t*)data)+basePos);
- size_t size = dest->getSize()-basePos;
- hd->header.size = htodl(dest->getSize()-basePos);
-
- NOISY(aout << "XML resource:"
- << HexDump(dest->getData(), dest->getSize()) << endl);
-
- #if PRINT_STRING_METRICS
- fprintf(stderr, "**** total xml size: %d / %d%% strings (in %s)\n",
- dest->getSize(), (stringPool->getSize()*100)/dest->getSize(),
- dest->getPath().string());
- #endif
-
- return NO_ERROR;
-}
-
-void XMLNode::print(int indent)
-{
- String8 prefix;
- int i;
- for (i=0; i<indent; i++) {
- prefix.append(" ");
- }
- if (getType() == TYPE_ELEMENT) {
- String8 elemNs(getNamespaceUri());
- if (elemNs.size() > 0) {
- elemNs.append(":");
- }
- printf("%s E: %s%s", prefix.string(),
- elemNs.string(), String8(getElementName()).string());
- int N = mAttributes.size();
- for (i=0; i<N; i++) {
- ssize_t idx = mAttributeOrder.valueAt(i);
- if (i == 0) {
- printf(" / ");
- } else {
- printf(", ");
- }
- const attribute_entry& attr = mAttributes.itemAt(idx);
- String8 attrNs(attr.ns);
- if (attrNs.size() > 0) {
- attrNs.append(":");
- }
- if (attr.nameResId) {
- printf("%s%s(0x%08x)", attrNs.string(),
- String8(attr.name).string(), attr.nameResId);
- } else {
- printf("%s%s", attrNs.string(), String8(attr.name).string());
- }
- printf("=%s", String8(attr.string).string());
- }
- printf("\n");
- } else if (getType() == TYPE_NAMESPACE) {
- printf("%s N: %s=%s\n", prefix.string(),
- getNamespacePrefix().size() > 0
- ? String8(getNamespacePrefix()).string() : "<DEF>",
- String8(getNamespaceUri()).string());
- } else {
- printf("%s C: \"%s\"\n", prefix.string(), String8(getCData()).string());
- }
- int N = mChildren.size();
- for (i=0; i<N; i++) {
- mChildren.itemAt(i)->print(indent+1);
- }
-}
-
-static void splitName(const char* name, String16* outNs, String16* outName)
-{
- const char* p = name;
- while (*p != 0 && *p != 1) {
- p++;
- }
- if (*p == 0) {
- *outNs = String16();
- *outName = String16(name);
- } else {
- *outNs = String16(name, (p-name));
- *outName = String16(p+1);
- }
-}
-
-void XMLCALL
-XMLNode::startNamespace(void *userData, const char *prefix, const char *uri)
-{
- NOISY_PARSE(printf("Start Namespace: %s %s\n", prefix, uri));
- ParseState* st = (ParseState*)userData;
- sp<XMLNode> node = XMLNode::newNamespace(st->filename,
- String16(prefix != NULL ? prefix : ""), String16(uri));
- node->setStartLineNumber(XML_GetCurrentLineNumber(st->parser));
- if (st->stack.size() > 0) {
- st->stack.itemAt(st->stack.size()-1)->addChild(node);
- } else {
- st->root = node;
- }
- st->stack.push(node);
-}
-
-void XMLCALL
-XMLNode::startElement(void *userData, const char *name, const char **atts)
-{
- NOISY_PARSE(printf("Start Element: %s\n", name));
- ParseState* st = (ParseState*)userData;
- String16 ns16, name16;
- splitName(name, &ns16, &name16);
- sp<XMLNode> node = XMLNode::newElement(st->filename, ns16, name16);
- node->setStartLineNumber(XML_GetCurrentLineNumber(st->parser));
- if (st->pendingComment.size() > 0) {
- node->appendComment(st->pendingComment);
- st->pendingComment = String16();
- }
- if (st->stack.size() > 0) {
- st->stack.itemAt(st->stack.size()-1)->addChild(node);
- } else {
- st->root = node;
- }
- st->stack.push(node);
-
- for (int i = 0; atts[i]; i += 2) {
- splitName(atts[i], &ns16, &name16);
- node->addAttribute(ns16, name16, String16(atts[i+1]));
- }
-}
-
-void XMLCALL
-XMLNode::characterData(void *userData, const XML_Char *s, int len)
-{
- NOISY_PARSE(printf("CDATA: \"%s\"\n", String8(s, len).string()));
- ParseState* st = (ParseState*)userData;
- sp<XMLNode> node = NULL;
- if (st->stack.size() == 0) {
- return;
- }
- sp<XMLNode> parent = st->stack.itemAt(st->stack.size()-1);
- if (parent != NULL && parent->getChildren().size() > 0) {
- node = parent->getChildren()[parent->getChildren().size()-1];
- if (node->getType() != TYPE_CDATA) {
- // Last node is not CDATA, need to make a new node.
- node = NULL;
- }
- }
-
- if (node == NULL) {
- node = XMLNode::newCData(st->filename);
- node->setStartLineNumber(XML_GetCurrentLineNumber(st->parser));
- parent->addChild(node);
- }
-
- node->appendChars(String16(s, len));
-}
-
-void XMLCALL
-XMLNode::endElement(void *userData, const char *name)
-{
- NOISY_PARSE(printf("End Element: %s\n", name));
- ParseState* st = (ParseState*)userData;
- sp<XMLNode> node = st->stack.itemAt(st->stack.size()-1);
- node->setEndLineNumber(XML_GetCurrentLineNumber(st->parser));
- if (st->pendingComment.size() > 0) {
- node->appendComment(st->pendingComment);
- st->pendingComment = String16();
- }
- String16 ns16, name16;
- splitName(name, &ns16, &name16);
- LOG_ALWAYS_FATAL_IF(node->getElementNamespace() != ns16
- || node->getElementName() != name16,
- "Bad end element %s", name);
- st->stack.pop();
-}
-
-void XMLCALL
-XMLNode::endNamespace(void *userData, const char *prefix)
-{
- const char* nonNullPrefix = prefix != NULL ? prefix : "";
- NOISY_PARSE(printf("End Namespace: %s\n", prefix));
- ParseState* st = (ParseState*)userData;
- sp<XMLNode> node = st->stack.itemAt(st->stack.size()-1);
- node->setEndLineNumber(XML_GetCurrentLineNumber(st->parser));
- LOG_ALWAYS_FATAL_IF(node->getNamespacePrefix() != String16(nonNullPrefix),
- "Bad end namespace %s", prefix);
- st->stack.pop();
-}
-
-void XMLCALL
-XMLNode::commentData(void *userData, const char *comment)
-{
- NOISY_PARSE(printf("Comment: %s\n", comment));
- ParseState* st = (ParseState*)userData;
- if (st->pendingComment.size() > 0) {
- st->pendingComment.append(String16("\n"));
- }
- st->pendingComment.append(String16(comment));
-}
-
-status_t XMLNode::collect_strings(StringPool* dest, Vector<uint32_t>* outResIds,
- bool stripComments, bool stripRawValues) const
-{
- collect_attr_strings(dest, outResIds, true);
-
- int i;
- if (mNamespacePrefix.size() > 0) {
- dest->add(mNamespacePrefix, true);
- }
- if (mNamespaceUri.size() > 0) {
- dest->add(mNamespaceUri, true);
- }
- if (mElementName.size() > 0) {
- dest->add(mElementName, true);
- }
-
- if (!stripComments && mComment.size() > 0) {
- dest->add(mComment, true);
- }
-
- const int NA = mAttributes.size();
-
- for (i=0; i<NA; i++) {
- const attribute_entry& ae = mAttributes.itemAt(i);
- if (ae.ns.size() > 0) {
- dest->add(ae.ns, true);
- }
- if (!stripRawValues || ae.needStringValue()) {
- dest->add(ae.string, true);
- }
- /*
- if (ae.value.dataType == Res_value::TYPE_NULL
- || ae.value.dataType == Res_value::TYPE_STRING) {
- dest->add(ae.string, true);
- }
- */
- }
-
- if (mElementName.size() == 0) {
- // If not an element, include the CDATA, even if it is empty.
- dest->add(mChars, true);
- }
-
- const int NC = mChildren.size();
-
- for (i=0; i<NC; i++) {
- mChildren.itemAt(i)->collect_strings(dest, outResIds,
- stripComments, stripRawValues);
- }
-
- return NO_ERROR;
-}
-
-status_t XMLNode::collect_attr_strings(StringPool* outPool,
- Vector<uint32_t>* outResIds, bool allAttrs) const {
- const int NA = mAttributes.size();
-
- for (int i=0; i<NA; i++) {
- const attribute_entry& attr = mAttributes.itemAt(i);
- uint32_t id = attr.nameResId;
- if (id || allAttrs) {
- // See if we have already assigned this resource ID to a pooled
- // string...
- const Vector<size_t>* indices = outPool->offsetsForString(attr.name);
- ssize_t idx = -1;
- if (indices != NULL) {
- const int NJ = indices->size();
- const size_t NR = outResIds->size();
- for (int j=0; j<NJ; j++) {
- size_t strIdx = indices->itemAt(j);
- if (strIdx >= NR) {
- if (id == 0) {
- // We don't need to assign a resource ID for this one.
- idx = strIdx;
- break;
- }
- // Just ignore strings that are out of range of
- // the currently assigned resource IDs... we add
- // strings as we assign the first ID.
- } else if (outResIds->itemAt(strIdx) == id) {
- idx = strIdx;
- break;
- }
- }
- }
- if (idx < 0) {
- idx = outPool->add(attr.name);
- NOISY(printf("Adding attr %s (resid 0x%08x) to pool: idx=%d\n",
- String8(attr.name).string(), id, idx));
- if (id != 0) {
- while ((ssize_t)outResIds->size() <= idx) {
- outResIds->add(0);
- }
- outResIds->replaceAt(id, idx);
- }
- }
- attr.namePoolIdx = idx;
- NOISY(printf("String %s offset=0x%08x\n",
- String8(attr.name).string(), idx));
- }
- }
-
- return NO_ERROR;
-}
-
-status_t XMLNode::collect_resid_strings(StringPool* outPool,
- Vector<uint32_t>* outResIds) const
-{
- collect_attr_strings(outPool, outResIds, false);
-
- const int NC = mChildren.size();
-
- for (int i=0; i<NC; i++) {
- mChildren.itemAt(i)->collect_resid_strings(outPool, outResIds);
- }
-
- return NO_ERROR;
-}
-
-status_t XMLNode::flatten_node(const StringPool& strings, const sp<AaptFile>& dest,
- bool stripComments, bool stripRawValues) const
-{
- ResXMLTree_node node;
- ResXMLTree_cdataExt cdataExt;
- ResXMLTree_namespaceExt namespaceExt;
- ResXMLTree_attrExt attrExt;
- const void* extData = NULL;
- size_t extSize = 0;
- ResXMLTree_attribute attr;
-
- const size_t NA = mAttributes.size();
- const size_t NC = mChildren.size();
- size_t i;
-
- LOG_ALWAYS_FATAL_IF(NA != mAttributeOrder.size(), "Attributes messed up!");
-
- const String16 id16("id");
- const String16 class16("class");
- const String16 style16("style");
-
- const type type = getType();
-
- memset(&node, 0, sizeof(node));
- memset(&attr, 0, sizeof(attr));
- node.header.headerSize = htods(sizeof(node));
- node.lineNumber = htodl(getStartLineNumber());
- if (!stripComments) {
- node.comment.index = htodl(
- mComment.size() > 0 ? strings.offsetForString(mComment) : -1);
- //if (mComment.size() > 0) {
- // printf("Flattening comment: %s\n", String8(mComment).string());
- //}
- } else {
- node.comment.index = htodl((uint32_t)-1);
- }
- if (type == TYPE_ELEMENT) {
- node.header.type = htods(RES_XML_START_ELEMENT_TYPE);
- extData = &attrExt;
- extSize = sizeof(attrExt);
- memset(&attrExt, 0, sizeof(attrExt));
- if (mNamespaceUri.size() > 0) {
- attrExt.ns.index = htodl(strings.offsetForString(mNamespaceUri));
- } else {
- attrExt.ns.index = htodl((uint32_t)-1);
- }
- attrExt.name.index = htodl(strings.offsetForString(mElementName));
- attrExt.attributeStart = htods(sizeof(attrExt));
- attrExt.attributeSize = htods(sizeof(attr));
- attrExt.attributeCount = htods(NA);
- attrExt.idIndex = htods(0);
- attrExt.classIndex = htods(0);
- attrExt.styleIndex = htods(0);
- for (i=0; i<NA; i++) {
- ssize_t idx = mAttributeOrder.valueAt(i);
- const attribute_entry& ae = mAttributes.itemAt(idx);
- if (ae.ns.size() == 0) {
- if (ae.name == id16) {
- attrExt.idIndex = htods(i+1);
- } else if (ae.name == class16) {
- attrExt.classIndex = htods(i+1);
- } else if (ae.name == style16) {
- attrExt.styleIndex = htods(i+1);
- }
- }
- }
- } else if (type == TYPE_NAMESPACE) {
- node.header.type = htods(RES_XML_START_NAMESPACE_TYPE);
- extData = &namespaceExt;
- extSize = sizeof(namespaceExt);
- memset(&namespaceExt, 0, sizeof(namespaceExt));
- if (mNamespacePrefix.size() > 0) {
- namespaceExt.prefix.index = htodl(strings.offsetForString(mNamespacePrefix));
- } else {
- namespaceExt.prefix.index = htodl((uint32_t)-1);
- }
- namespaceExt.prefix.index = htodl(strings.offsetForString(mNamespacePrefix));
- namespaceExt.uri.index = htodl(strings.offsetForString(mNamespaceUri));
- LOG_ALWAYS_FATAL_IF(NA != 0, "Namespace nodes can't have attributes!");
- } else if (type == TYPE_CDATA) {
- node.header.type = htods(RES_XML_CDATA_TYPE);
- extData = &cdataExt;
- extSize = sizeof(cdataExt);
- memset(&cdataExt, 0, sizeof(cdataExt));
- cdataExt.data.index = htodl(strings.offsetForString(mChars));
- cdataExt.typedData.size = htods(sizeof(cdataExt.typedData));
- cdataExt.typedData.res0 = 0;
- cdataExt.typedData.dataType = mCharsValue.dataType;
- cdataExt.typedData.data = htodl(mCharsValue.data);
- LOG_ALWAYS_FATAL_IF(NA != 0, "CDATA nodes can't have attributes!");
- }
-
- node.header.size = htodl(sizeof(node) + extSize + (sizeof(attr)*NA));
-
- dest->writeData(&node, sizeof(node));
- if (extSize > 0) {
- dest->writeData(extData, extSize);
- }
-
- for (i=0; i<NA; i++) {
- ssize_t idx = mAttributeOrder.valueAt(i);
- const attribute_entry& ae = mAttributes.itemAt(idx);
- if (ae.ns.size() > 0) {
- attr.ns.index = htodl(strings.offsetForString(ae.ns));
- } else {
- attr.ns.index = htodl((uint32_t)-1);
- }
- attr.name.index = htodl(ae.namePoolIdx);
-
- if (!stripRawValues || ae.needStringValue()) {
- attr.rawValue.index = htodl(strings.offsetForString(ae.string));
- } else {
- attr.rawValue.index = htodl((uint32_t)-1);
- }
- attr.typedValue.size = htods(sizeof(attr.typedValue));
- if (ae.value.dataType == Res_value::TYPE_NULL
- || ae.value.dataType == Res_value::TYPE_STRING) {
- attr.typedValue.res0 = 0;
- attr.typedValue.dataType = Res_value::TYPE_STRING;
- attr.typedValue.data = htodl(strings.offsetForString(ae.string));
- } else {
- attr.typedValue.res0 = 0;
- attr.typedValue.dataType = ae.value.dataType;
- attr.typedValue.data = htodl(ae.value.data);
- }
- dest->writeData(&attr, sizeof(attr));
- }
-
- for (i=0; i<NC; i++) {
- status_t err = mChildren.itemAt(i)->flatten_node(strings, dest,
- stripComments, stripRawValues);
- if (err != NO_ERROR) {
- return err;
- }
- }
-
- if (type == TYPE_ELEMENT) {
- ResXMLTree_endElementExt endElementExt;
- memset(&endElementExt, 0, sizeof(endElementExt));
- node.header.type = htods(RES_XML_END_ELEMENT_TYPE);
- node.header.size = htodl(sizeof(node)+sizeof(endElementExt));
- node.lineNumber = htodl(getEndLineNumber());
- node.comment.index = htodl((uint32_t)-1);
- endElementExt.ns.index = attrExt.ns.index;
- endElementExt.name.index = attrExt.name.index;
- dest->writeData(&node, sizeof(node));
- dest->writeData(&endElementExt, sizeof(endElementExt));
- } else if (type == TYPE_NAMESPACE) {
- node.header.type = htods(RES_XML_END_NAMESPACE_TYPE);
- node.lineNumber = htodl(getEndLineNumber());
- node.comment.index = htodl((uint32_t)-1);
- node.header.size = htodl(sizeof(node)+extSize);
- dest->writeData(&node, sizeof(node));
- dest->writeData(extData, extSize);
- }
-
- return NO_ERROR;
-}
projects / android / aapt.git / blobdiff