X-Git-Url: https://git.saurik.com/android/aapt.git/blobdiff_plain/9fc1bbec55b42d3fe83b77949be27ade92c02c43..ea3facf1f3168e1795d9ede6df49753dc6115d5a:/XMLNode.cpp diff --git a/XMLNode.cpp b/XMLNode.cpp index 50a2185..19248bf 100644 --- a/XMLNode.cpp +++ b/XMLNode.cpp @@ -68,12 +68,118 @@ String16 getNamespaceResourcePackage(String16 namespaceUri, bool* outIsPublic) return String16(namespaceUri, namespaceUri.size()-prefixSize, prefixSize); } +status_t hasSubstitutionErrors(const char* fileName, + ResXMLTree* inXml, + String16 str16) +{ + const char16_t* str = str16.string(); + const char16_t* p = str; + const char16_t* end = str + str16.size(); + + bool nonpositional = false; + int argCount = 0; + + while (p < end) { + /* + * Look for the start of a Java-style substitution sequence. + */ + if (*p == '%' && p + 1 < end) { + p++; + + // A literal percent sign represented by %% + if (*p == '%') { + p++; + continue; + } + + argCount++; + + if (*p >= '0' && *p <= '9') { + do { + p++; + } while (*p >= '0' && *p <= '9'); + if (*p != '$') { + // This must be a size specification instead of position. + nonpositional = true; + } + } else if (*p == '<') { + // Reusing last argument; bad idea since it can be re-arranged. + nonpositional = true; + p++; + + // Optionally '$' can be specified at the end. + if (p < end && *p == '$') { + p++; + } + } else { + nonpositional = true; + } + + // Ignore flags and widths + while (p < end && (*p == '-' || + *p == '#' || + *p == '+' || + *p == ' ' || + *p == ',' || + *p == '(' || + (*p >= '0' && *p <= '9'))) { + p++; + } + + /* + * This is a shortcut to detect strings that are going to Time.format() + * instead of String.format() + * + * Comparison of String.format() and Time.format() args: + * + * String: ABC E GH ST X abcdefgh nost x + * Time: DEFGHKMS W Za d hkm s w yz + * + * Therefore we know it's definitely Time if we have: + * DFKMWZkmwyz + */ + if (p < end) { + switch (*p) { + case 'D': + case 'F': + case 'K': + case 'M': + case 'W': + case 'Z': + case 'k': + case 'm': + case 'w': + case 'y': + case 'z': + return NO_ERROR; + } + } + } + + p++; + } + + /* + * If we have more than one substitution in this string and any of them + * are not in positional form, give the user an error. + */ + if (argCount > 1 && nonpositional) { + SourcePos(String8(fileName), inXml->getLineNumber()).error( + "Multiple substitutions specified in non-positional format; " + "did you mean to add the formatted=\"false\" attribute?\n"); + return NOT_ENOUGH_DATA; + } + + return NO_ERROR; +} + status_t parseStyledString(Bundle* bundle, const char* fileName, ResXMLTree* inXml, const String16& endTag, String16* outString, Vector* outSpans, + bool isFormatted, bool pseudolocalize) { Vector spanStack; @@ -101,7 +207,11 @@ status_t parseStyledString(Bundle* bundle, std::string pseudo = pseudolocalize_string(orig); curString.append(String16(String8(pseudo.c_str()))); } else { - curString.append(text); + if (isFormatted && hasSubstitutionErrors(fileName, inXml, text) != NO_ERROR) { + return UNKNOWN_ERROR; + } else { + curString.append(text); + } } } else if (code == ResXMLTree::START_TAG) { const String16 element16(inXml->getElementName(&len)); @@ -219,8 +329,13 @@ moveon: } spanStack.pop(); - if (empty) { - fprintf(stderr, "%s:%d: WARNING: empty '%s' span found in text '%s'\n", + /* + * This warning seems to be just an irritation to most people, + * since it is typically introduced by translators who then never + * see the warning. + */ + if (0 && empty) { + fprintf(stderr, "%s:%d: warning: empty '%s' span found in text '%s'\n", fileName, inXml->getLineNumber(), String8(spanTag).string(), String8(*outString).string()); @@ -336,13 +451,15 @@ void printXMLBlock(ResXMLTree* block) printf("=?0x%x", (int)value.data); } else if (value.dataType == Res_value::TYPE_STRING) { printf("=\"%s\"", - String8(block->getAttributeStringValue(i, &len)).string()); + ResTable::normalizeForOutput(String8(block->getAttributeStringValue(i, + &len)).string()).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(" (Raw: \"%s\")", ResTable::normalizeForOutput(String8(val).string()). + string()); } printf("\n"); } @@ -387,7 +504,8 @@ void printXMLBlock(ResXMLTree* block) namespaces.pop(); } else if (code == ResXMLTree::TEXT) { size_t len; - printf("%sC: \"%s\"\n", prefix.string(), String8(block->getText(&len)).string()); + printf("%sC: \"%s\"\n", prefix.string(), ResTable::normalizeForOutput( + String8(block->getText(&len)).string()).string()); } } @@ -473,6 +591,7 @@ XMLNode::XMLNode(const String8& filename, const String16& s1, const String16& s2 , mFilename(filename) , mStartLineNumber(0) , mEndLineNumber(0) + , mUTF8(false) { if (isNamespace) { mNamespacePrefix = s1; @@ -525,12 +644,43 @@ const Vector >& XMLNode::getChildren() const return mChildren; } +const String8& XMLNode::getFilename() const +{ + return mFilename; +} + const Vector& XMLNode::getAttributes() const { return mAttributes; } +const XMLNode::attribute_entry* XMLNode::getAttribute(const String16& ns, + const String16& name) const +{ + for (size_t i=0; ins == ns && ae->name == name) { + return ae; + } + } + + return NULL; +} + const String16& XMLNode::getCData() const { return mChars; @@ -551,6 +701,38 @@ int32_t XMLNode::getEndLineNumber() const return mEndLineNumber; } +sp XMLNode::searchElement(const String16& tagNamespace, const String16& tagName) +{ + if (getType() == XMLNode::TYPE_ELEMENT + && mNamespaceUri == tagNamespace + && mElementName == tagName) { + return this; + } + + for (size_t i=0; i found = mChildren.itemAt(i)->searchElement(tagNamespace, tagName); + if (found != NULL) { + return found; + } + } + + return NULL; +} + +sp XMLNode::getChildElement(const String16& tagNamespace, const String16& tagName) +{ + for (size_t i=0; i child = mChildren.itemAt(i); + if (child->getType() == XMLNode::TYPE_ELEMENT + && child->mNamespaceUri == tagNamespace + && child->mElementName == tagName) { + return child; + } + } + + return NULL; +} + status_t XMLNode::addChild(const sp& child) { if (getType() == TYPE_CDATA) { @@ -562,6 +744,17 @@ status_t XMLNode::addChild(const sp& child) return NO_ERROR; } +status_t XMLNode::insertChildAt(const sp& child, size_t index) +{ + 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.insertAt(child, index); + return NO_ERROR; +} + status_t XMLNode::addAttribute(const String16& ns, const String16& name, const String16& value) { @@ -771,7 +964,7 @@ status_t XMLNode::assignResourceIds(const sp& assets, status_t XMLNode::flatten(const sp& dest, bool stripComments, bool stripRawValues) const { - StringPool strings; + StringPool strings = StringPool(false, mUTF8); Vector resids; // First collect just the strings for attribute names that have a