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Commit	Line	Data
	1	//
	2	// Copyright 2006 The Android Open Source Project
	3	//
	4	// Build resource files from raw assets.
	5	//
	6	#include "Main.h"
	7	#include "AaptAssets.h"
	8	#include "StringPool.h"
	9	#include "XMLNode.h"
	10	#include "ResourceTable.h"
	11	#include "Images.h"
	12
	13	#define NOISY(x) // x
	14
	15	// ==========================================================================
	16	// ==========================================================================
	17	// ==========================================================================
	18
	19	class PackageInfo
	20	{
	21	public:
	22	PackageInfo()
	23	{
	24	}
	25	~PackageInfo()
	26	{
	27	}
	28
	29	status_t parsePackage(const sp<AaptGroup>& grp);
	30	};
	31
	32	// ==========================================================================
	33	// ==========================================================================
	34	// ==========================================================================
	35
	36	static String8 parseResourceName(const String8& leaf)
	37	{
	38	const char* firstDot = strchr(leaf.string(), '.');
	39	const char* str = leaf.string();
	40
	41	if (firstDot) {
	42	return String8(str, firstDot-str);
	43	} else {
	44	return String8(str);
	45	}
	46	}
	47
	48	ResourceTypeSet::ResourceTypeSet()
	49	:RefBase(),
	50	KeyedVector<String8,sp<AaptGroup> >()
	51	{
	52	}
	53
	54	class ResourceDirIterator
	55	{
	56	public:
	57	ResourceDirIterator(const sp<ResourceTypeSet>& set, const String8& resType)
	58	: mResType(resType), mSet(set), mSetPos(0), mGroupPos(0)
	59	{
	60	}
	61
	62	inline const sp<AaptGroup>& getGroup() const { return mGroup; }
	63	inline const sp<AaptFile>& getFile() const { return mFile; }
	64
	65	inline const String8& getBaseName() const { return mBaseName; }
	66	inline const String8& getLeafName() const { return mLeafName; }
	67	inline String8 getPath() const { return mPath; }
	68	inline const ResTable_config& getParams() const { return mParams; }
	69
	70	enum {
	71	EOD = 1
	72	};
	73
	74	ssize_t next()
	75	{
	76	while (true) {
	77	sp<AaptGroup> group;
	78	sp<AaptFile> file;
	79
	80	// Try to get next file in this current group.
	81	if (mGroup != NULL && mGroupPos < mGroup->getFiles().size()) {
	82	group = mGroup;
	83	file = group->getFiles().valueAt(mGroupPos++);
	84
	85	// Try to get the next group/file in this directory
	86	} else if (mSetPos < mSet->size()) {
	87	mGroup = group = mSet->valueAt(mSetPos++);
	88	if (group->getFiles().size() < 1) {
	89	continue;
	90	}
	91	file = group->getFiles().valueAt(0);
	92	mGroupPos = 1;
	93
	94	// All done!
	95	} else {
	96	return EOD;
	97	}
	98
	99	mFile = file;
	100
	101	String8 leaf(group->getLeaf());
	102	mLeafName = String8(leaf);
	103	mParams = file->getGroupEntry().toParams();
	104	NOISY(printf("Dir %s: mcc=%d mnc=%d lang=%c%c cnt=%c%c orient=%d ui=%d density=%d touch=%d key=%d inp=%d nav=%d\n",
	105	group->getPath().string(), mParams.mcc, mParams.mnc,
	106	mParams.language[0] ? mParams.language[0] : '-',
	107	mParams.language[1] ? mParams.language[1] : '-',
	108	mParams.country[0] ? mParams.country[0] : '-',
	109	mParams.country[1] ? mParams.country[1] : '-',
	110	mParams.orientation, mParams.uiMode,
	111	mParams.density, mParams.touchscreen, mParams.keyboard,
	112	mParams.inputFlags, mParams.navigation));
	113	mPath = "res";
	114	mPath.appendPath(file->getGroupEntry().toDirName(mResType));
	115	mPath.appendPath(leaf);
	116	mBaseName = parseResourceName(leaf);
	117	if (mBaseName == "") {
	118	fprintf(stderr, "Error: malformed resource filename %s\n",
	119	file->getPrintableSource().string());
	120	return UNKNOWN_ERROR;
	121	}
	122
	123	NOISY(printf("file name=%s\n", mBaseName.string()));
	124
	125	return NO_ERROR;
	126	}
	127	}
	128
	129	private:
	130	String8 mResType;
	131
	132	const sp<ResourceTypeSet> mSet;
	133	size_t mSetPos;
	134
	135	sp<AaptGroup> mGroup;
	136	size_t mGroupPos;
	137
	138	sp<AaptFile> mFile;
	139	String8 mBaseName;
	140	String8 mLeafName;
	141	String8 mPath;
	142	ResTable_config mParams;
	143	};
	144
	145	// ==========================================================================
	146	// ==========================================================================
	147	// ==========================================================================
	148
	149	bool isValidResourceType(const String8& type)
	150	{
	151	return type == "anim" \|\| type == "drawable" \|\| type == "layout"
	152	\|\| type == "values" \|\| type == "xml" \|\| type == "raw"
	153	\|\| type == "color" \|\| type == "menu";
	154	}
	155
	156	static sp<AaptFile> getResourceFile(const sp<AaptAssets>& assets, bool makeIfNecessary=true)
	157	{
	158	sp<AaptGroup> group = assets->getFiles().valueFor(String8("resources.arsc"));
	159	sp<AaptFile> file;
	160	if (group != NULL) {
	161	file = group->getFiles().valueFor(AaptGroupEntry());
	162	if (file != NULL) {
	163	return file;
	164	}
	165	}
	166
	167	if (!makeIfNecessary) {
	168	return NULL;
	169	}
	170	return assets->addFile(String8("resources.arsc"), AaptGroupEntry(), String8(),
	171	NULL, String8());
	172	}
	173
	174	static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets,
	175	const sp<AaptGroup>& grp)
	176	{
	177	if (grp->getFiles().size() != 1) {
	178	fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
	179	grp->getFiles().valueAt(0)->getPrintableSource().string());
	180	}
	181
	182	sp<AaptFile> file = grp->getFiles().valueAt(0);
	183
	184	ResXMLTree block;
	185	status_t err = parseXMLResource(file, &block);
	186	if (err != NO_ERROR) {
	187	return err;
	188	}
	189	//printXMLBlock(&block);
	190
	191	ResXMLTree::event_code_t code;
	192	while ((code=block.next()) != ResXMLTree::START_TAG
	193	&& code != ResXMLTree::END_DOCUMENT
	194	&& code != ResXMLTree::BAD_DOCUMENT) {
	195	}
	196
	197	size_t len;
	198	if (code != ResXMLTree::START_TAG) {
	199	fprintf(stderr, "%s:%d: No start tag found\n",
	200	file->getPrintableSource().string(), block.getLineNumber());
	201	return UNKNOWN_ERROR;
	202	}
	203	if (strcmp16(block.getElementName(&len), String16("manifest").string()) != 0) {
	204	fprintf(stderr, "%s:%d: Invalid start tag %s, expected <manifest>\n",
	205	file->getPrintableSource().string(), block.getLineNumber(),
	206	String8(block.getElementName(&len)).string());
	207	return UNKNOWN_ERROR;
	208	}
	209
	210	ssize_t nameIndex = block.indexOfAttribute(NULL, "package");
	211	if (nameIndex < 0) {
	212	fprintf(stderr, "%s:%d: <manifest> does not have package attribute.\n",
	213	file->getPrintableSource().string(), block.getLineNumber());
	214	return UNKNOWN_ERROR;
	215	}
	216
	217	assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len)));
	218
	219	String16 uses_sdk16("uses-sdk");
	220	while ((code=block.next()) != ResXMLTree::END_DOCUMENT
	221	&& code != ResXMLTree::BAD_DOCUMENT) {
	222	if (code == ResXMLTree::START_TAG) {
	223	if (strcmp16(block.getElementName(&len), uses_sdk16.string()) == 0) {
	224	ssize_t minSdkIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE,
	225	"minSdkVersion");
	226	if (minSdkIndex >= 0) {
	227	const uint16_t* minSdk16 = block.getAttributeStringValue(minSdkIndex, &len);
	228	const char* minSdk8 = strdup(String8(minSdk16).string());
	229	bundle->setManifestMinSdkVersion(minSdk8);
	230	}
	231	}
	232	}
	233	}
	234
	235	return NO_ERROR;
	236	}
	237
	238	// ==========================================================================
	239	// ==========================================================================
	240	// ==========================================================================
	241
	242	static status_t makeFileResources(Bundle* bundle, const sp<AaptAssets>& assets,
	243	ResourceTable* table,
	244	const sp<ResourceTypeSet>& set,
	245	const char* resType)
	246	{
	247	String8 type8(resType);
	248	String16 type16(resType);
	249
	250	bool hasErrors = false;
	251
	252	ResourceDirIterator it(set, String8(resType));
	253	ssize_t res;
	254	while ((res=it.next()) == NO_ERROR) {
	255	if (bundle->getVerbose()) {
	256	printf(" (new resource id %s from %s)\n",
	257	it.getBaseName().string(), it.getFile()->getPrintableSource().string());
	258	}
	259	String16 baseName(it.getBaseName());
	260	const char16_t* str = baseName.string();
	261	const char16_t* const end = str + baseName.size();
	262	while (str < end) {
	263	if (!((str >= 'a' && str <= 'z')
	264	\|\| (str >= '0' && str <= '9')
	265	\|\| str == '_' \|\| str == '.')) {
	266	fprintf(stderr, "%s: Invalid file name: must contain only [a-z0-9_.]\n",
	267	it.getPath().string());
	268	hasErrors = true;
	269	}
	270	str++;
	271	}
	272	String8 resPath = it.getPath();
	273	resPath.convertToResPath();
	274	table->addEntry(SourcePos(it.getPath(), 0), String16(assets->getPackage()),
	275	type16,
	276	baseName,
	277	String16(resPath),
	278	NULL,
	279	&it.getParams());
	280	assets->addResource(it.getLeafName(), resPath, it.getFile(), type8);
	281	}
	282
	283	return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
	284	}
	285
	286	static status_t preProcessImages(Bundle* bundle, const sp<AaptAssets>& assets,
	287	const sp<ResourceTypeSet>& set)
	288	{
	289	ResourceDirIterator it(set, String8("drawable"));
	290	Vector<sp<AaptFile> > newNameFiles;
	291	Vector<String8> newNamePaths;
	292	bool hasErrors = false;
	293	ssize_t res;
	294	while ((res=it.next()) == NO_ERROR) {
	295	res = preProcessImage(bundle, assets, it.getFile(), NULL);
	296	if (res < NO_ERROR) {
	297	hasErrors = true;
	298	}
	299	}
	300
	301	return (hasErrors \|\| (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR;
	302	}
	303
	304	status_t postProcessImages(const sp<AaptAssets>& assets,
	305	ResourceTable* table,
	306	const sp<ResourceTypeSet>& set)
	307	{
	308	ResourceDirIterator it(set, String8("drawable"));
	309	bool hasErrors = false;
	310	ssize_t res;
	311	while ((res=it.next()) == NO_ERROR) {
	312	res = postProcessImage(assets, table, it.getFile());
	313	if (res < NO_ERROR) {
	314	hasErrors = true;
	315	}
	316	}
	317
	318	return (hasErrors \|\| (res < NO_ERROR)) ? UNKNOWN_ERROR : NO_ERROR;
	319	}
	320
	321	static void collect_files(const sp<AaptDir>& dir,
	322	KeyedVector<String8, sp<ResourceTypeSet> >* resources)
	323	{
	324	const DefaultKeyedVector<String8, sp<AaptGroup> >& groups = dir->getFiles();
	325	int N = groups.size();
	326	for (int i=0; i<N; i++) {
	327	String8 leafName = groups.keyAt(i);
	328	const sp<AaptGroup>& group = groups.valueAt(i);
	329
	330	const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files
	331	= group->getFiles();
	332
	333	if (files.size() == 0) {
	334	continue;
	335	}
	336
	337	String8 resType = files.valueAt(0)->getResourceType();
	338
	339	ssize_t index = resources->indexOfKey(resType);
	340
	341	if (index < 0) {
	342	sp<ResourceTypeSet> set = new ResourceTypeSet();
	343	set->add(leafName, group);
	344	resources->add(resType, set);
	345	} else {
	346	sp<ResourceTypeSet> set = resources->valueAt(index);
	347	index = set->indexOfKey(leafName);
	348	if (index < 0) {
	349	set->add(leafName, group);
	350	} else {
	351	sp<AaptGroup> existingGroup = set->valueAt(index);
	352	int M = files.size();
	353	for (int j=0; j<M; j++) {
	354	existingGroup->addFile(files.valueAt(j));
	355	}
	356	}
	357	}
	358	}
	359	}
	360
	361	static void collect_files(const sp<AaptAssets>& ass,
	362	KeyedVector<String8, sp<ResourceTypeSet> >* resources)
	363	{
	364	const Vector<sp<AaptDir> >& dirs = ass->resDirs();
	365	int N = dirs.size();
	366
	367	for (int i=0; i<N; i++) {
	368	sp<AaptDir> d = dirs.itemAt(i);
	369	collect_files(d, resources);
	370
	371	// don't try to include the res dir
	372	ass->removeDir(d->getLeaf());
	373	}
	374	}
	375
	376	enum {
	377	ATTR_OKAY = -1,
	378	ATTR_NOT_FOUND = -2,
	379	ATTR_LEADING_SPACES = -3,
	380	ATTR_TRAILING_SPACES = -4
	381	};
	382	static int validateAttr(const String8& path, const ResTable& table,
	383	const ResXMLParser& parser,
	384	const char* ns, const char* attr, const char* validChars, bool required)
	385	{
	386	size_t len;
	387
	388	ssize_t index = parser.indexOfAttribute(ns, attr);
	389	const uint16_t* str;
	390	Res_value value;
	391	if (index >= 0 && parser.getAttributeValue(index, &value) >= 0) {
	392	const ResStringPool* pool = &parser.getStrings();
	393	if (value.dataType == Res_value::TYPE_REFERENCE) {
	394	uint32_t specFlags = 0;
	395	int strIdx;
	396	if ((strIdx=table.resolveReference(&value, 0x10000000, NULL, &specFlags)) < 0) {
	397	fprintf(stderr, "%s:%d: Tag <%s> attribute %s references unknown resid 0x%08x.\n",
	398	path.string(), parser.getLineNumber(),
	399	String8(parser.getElementName(&len)).string(), attr,
	400	value.data);
	401	return ATTR_NOT_FOUND;
	402	}
	403
	404	pool = table.getTableStringBlock(strIdx);
	405	#if 0
	406	if (pool != NULL) {
	407	str = pool->stringAt(value.data, &len);
	408	}
	409	printf("***** RES ATTR: %s specFlags=0x%x strIdx=%d: %s\n", attr,
	410	specFlags, strIdx, str != NULL ? String8(str).string() : "???");
	411	#endif
	412	if ((specFlags&~ResTable_typeSpec::SPEC_PUBLIC) != 0 && false) {
	413	fprintf(stderr, "%s:%d: Tag <%s> attribute %s varies by configurations 0x%x.\n",
	414	path.string(), parser.getLineNumber(),
	415	String8(parser.getElementName(&len)).string(), attr,
	416	specFlags);
	417	return ATTR_NOT_FOUND;
	418	}
	419	}
	420	if (value.dataType == Res_value::TYPE_STRING) {
	421	if (pool == NULL) {
	422	fprintf(stderr, "%s:%d: Tag <%s> attribute %s has no string block.\n",
	423	path.string(), parser.getLineNumber(),
	424	String8(parser.getElementName(&len)).string(), attr);
	425	return ATTR_NOT_FOUND;
	426	}
	427	if ((str=pool->stringAt(value.data, &len)) == NULL) {
	428	fprintf(stderr, "%s:%d: Tag <%s> attribute %s has corrupt string value.\n",
	429	path.string(), parser.getLineNumber(),
	430	String8(parser.getElementName(&len)).string(), attr);
	431	return ATTR_NOT_FOUND;
	432	}
	433	} else {
	434	fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid type %d.\n",
	435	path.string(), parser.getLineNumber(),
	436	String8(parser.getElementName(&len)).string(), attr,
	437	value.dataType);
	438	return ATTR_NOT_FOUND;
	439	}
	440	if (validChars) {
	441	for (size_t i=0; i<len; i++) {
	442	uint16_t c = str[i];
	443	const char* p = validChars;
	444	bool okay = false;
	445	while (*p) {
	446	if (c == *p) {
	447	okay = true;
	448	break;
	449	}
	450	p++;
	451	}
	452	if (!okay) {
	453	fprintf(stderr, "%s:%d: Tag <%s> attribute %s has invalid character '%c'.\n",
	454	path.string(), parser.getLineNumber(),
	455	String8(parser.getElementName(&len)).string(), attr, (char)str[i]);
	456	return (int)i;
	457	}
	458	}
	459	}
	460	if (*str == ' ') {
	461	fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not start with a space.\n",
	462	path.string(), parser.getLineNumber(),
	463	String8(parser.getElementName(&len)).string(), attr);
	464	return ATTR_LEADING_SPACES;
	465	}
	466	if (str[len-1] == ' ') {
	467	fprintf(stderr, "%s:%d: Tag <%s> attribute %s can not end with a space.\n",
	468	path.string(), parser.getLineNumber(),
	469	String8(parser.getElementName(&len)).string(), attr);
	470	return ATTR_TRAILING_SPACES;
	471	}
	472	return ATTR_OKAY;
	473	}
	474	if (required) {
	475	fprintf(stderr, "%s:%d: Tag <%s> missing required attribute %s.\n",
	476	path.string(), parser.getLineNumber(),
	477	String8(parser.getElementName(&len)).string(), attr);
	478	return ATTR_NOT_FOUND;
	479	}
	480	return ATTR_OKAY;
	481	}
	482
	483	static void checkForIds(const String8& path, ResXMLParser& parser)
	484	{
	485	ResXMLTree::event_code_t code;
	486	while ((code=parser.next()) != ResXMLTree::END_DOCUMENT
	487	&& code > ResXMLTree::BAD_DOCUMENT) {
	488	if (code == ResXMLTree::START_TAG) {
	489	ssize_t index = parser.indexOfAttribute(NULL, "id");
	490	if (index >= 0) {
	491	fprintf(stderr, "%s:%d: warning: found plain 'id' attribute; did you mean the new 'android:id' name?\n",
	492	path.string(), parser.getLineNumber());
	493	}
	494	}
	495	}
	496	}
	497
	498	static bool applyFileOverlay(Bundle *bundle,
	499	const sp<AaptAssets>& assets,
	500	sp<ResourceTypeSet> *baseSet,
	501	const char *resType)
	502	{
	503	if (bundle->getVerbose()) {
	504	printf("applyFileOverlay for %s\n", resType);
	505	}
	506
	507	// Replace any base level files in this category with any found from the overlay
	508	// Also add any found only in the overlay.
	509	sp<AaptAssets> overlay = assets->getOverlay();
	510	String8 resTypeString(resType);
	511
	512	// work through the linked list of overlays
	513	while (overlay.get()) {
	514	KeyedVector<String8, sp<ResourceTypeSet> >* overlayRes = overlay->getResources();
	515
	516	// get the overlay resources of the requested type
	517	ssize_t index = overlayRes->indexOfKey(resTypeString);
	518	if (index >= 0) {
	519	sp<ResourceTypeSet> overlaySet = overlayRes->valueAt(index);
	520
	521	// for each of the resources, check for a match in the previously built
	522	// non-overlay "baseset".
	523	size_t overlayCount = overlaySet->size();
	524	for (size_t overlayIndex=0; overlayIndex<overlayCount; overlayIndex++) {
	525	if (bundle->getVerbose()) {
	526	printf("trying overlaySet Key=%s\n",overlaySet->keyAt(overlayIndex).string());
	527	}
	528	size_t baseIndex = UNKNOWN_ERROR;
	529	if (baseSet->get() != NULL) {
	530	baseIndex = (*baseSet)->indexOfKey(overlaySet->keyAt(overlayIndex));
	531	}
	532	if (baseIndex < UNKNOWN_ERROR) {
	533	// look for same flavor. For a given file (strings.xml, for example)
	534	// there may be a locale specific or other flavors - we want to match
	535	// the same flavor.
	536	sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
	537	sp<AaptGroup> baseGroup = (*baseSet)->valueAt(baseIndex);
	538
	539	DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
	540	overlayGroup->getFiles();
	541	if (bundle->getVerbose()) {
	542	DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
	543	baseGroup->getFiles();
	544	for (size_t i=0; i < baseFiles.size(); i++) {
	545	printf("baseFile %ld has flavor %s\n", i,
	546	baseFiles.keyAt(i).toString().string());
	547	}
	548	for (size_t i=0; i < overlayFiles.size(); i++) {
	549	printf("overlayFile %ld has flavor %s\n", i,
	550	overlayFiles.keyAt(i).toString().string());
	551	}
	552	}
	553
	554	size_t overlayGroupSize = overlayFiles.size();
	555	for (size_t overlayGroupIndex = 0;
	556	overlayGroupIndex<overlayGroupSize;
	557	overlayGroupIndex++) {
	558	size_t baseFileIndex =
	559	baseGroup->getFiles().indexOfKey(overlayFiles.
	560	keyAt(overlayGroupIndex));
	561	if(baseFileIndex < UNKNOWN_ERROR) {
	562	if (bundle->getVerbose()) {
	563	printf("found a match (%ld) for overlay file %s, for flavor %s\n",
	564	baseFileIndex,
	565	overlayGroup->getLeaf().string(),
	566	overlayFiles.keyAt(overlayGroupIndex).toString().string());
	567	}
	568	baseGroup->removeFile(baseFileIndex);
	569	} else {
	570	// didn't find a match fall through and add it..
	571	}
	572	baseGroup->addFile(overlayFiles.valueAt(overlayGroupIndex));
	573	assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
	574	}
	575	} else {
	576	if (baseSet->get() == NULL) {
	577	*baseSet = new ResourceTypeSet();
	578	assets->getResources()->add(String8(resType), *baseSet);
	579	}
	580	// this group doesn't exist (a file that's only in the overlay)
	581	(*baseSet)->add(overlaySet->keyAt(overlayIndex),
	582	overlaySet->valueAt(overlayIndex));
	583	// make sure all flavors are defined in the resources.
	584	sp<AaptGroup> overlayGroup = overlaySet->valueAt(overlayIndex);
	585	DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > overlayFiles =
	586	overlayGroup->getFiles();
	587	size_t overlayGroupSize = overlayFiles.size();
	588	for (size_t overlayGroupIndex = 0;
	589	overlayGroupIndex<overlayGroupSize;
	590	overlayGroupIndex++) {
	591	assets->addGroupEntry(overlayFiles.keyAt(overlayGroupIndex));
	592	}
	593	}
	594	}
	595	// this overlay didn't have resources for this type
	596	}
	597	// try next overlay
	598	overlay = overlay->getOverlay();
	599	}
	600	return true;
	601	}
	602
	603	void addTagAttribute(const sp<XMLNode>& node, const char* ns8,
	604	const char* attr8, const char* value)
	605	{
	606	if (value == NULL) {
	607	return;
	608	}
	609
	610	const String16 ns(ns8);
	611	const String16 attr(attr8);
	612
	613	if (node->getAttribute(ns, attr) != NULL) {
	614	fprintf(stderr, "Warning: AndroidManifest.xml already defines %s (in %s);"
	615	" using existing value in manifest.\n",
	616	String8(attr).string(), String8(ns).string());
	617	return;
	618	}
	619
	620	node->addAttribute(ns, attr, String16(value));
	621	}
	622
	623	static void fullyQualifyClassName(const String8& package, sp<XMLNode> node,
	624	const String16& attrName) {
	625	XMLNode::attribute_entry* attr = node->editAttribute(
	626	String16("http://schemas.android.com/apk/res/android"), attrName);
	627	if (attr != NULL) {
	628	String8 name(attr->string);
	629
	630	// asdf --> package.asdf
	631	// .asdf .a.b --> package.asdf package.a.b
	632	// asdf.adsf --> asdf.asdf
	633	String8 className;
	634	const char* p = name.string();
	635	const char* q = strchr(p, '.');
	636	if (p == q) {
	637	className += package;
	638	className += name;
	639	} else if (q == NULL) {
	640	className += package;
	641	className += ".";
	642	className += name;
	643	} else {
	644	className += name;
	645	}
	646	NOISY(printf("Qualifying class '%s' to '%s'", name.string(), className.string()));
	647	attr->string.setTo(String16(className));
	648	}
	649	}
	650
	651	status_t massageManifest(Bundle* bundle, sp<XMLNode> root)
	652	{
	653	root = root->searchElement(String16(), String16("manifest"));
	654	if (root == NULL) {
	655	fprintf(stderr, "No <manifest> tag.\n");
	656	return UNKNOWN_ERROR;
	657	}
	658
	659	addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionCode",
	660	bundle->getVersionCode());
	661	addTagAttribute(root, RESOURCES_ANDROID_NAMESPACE, "versionName",
	662	bundle->getVersionName());
	663
	664	if (bundle->getMinSdkVersion() != NULL
	665	\|\| bundle->getTargetSdkVersion() != NULL
	666	\|\| bundle->getMaxSdkVersion() != NULL) {
	667	sp<XMLNode> vers = root->getChildElement(String16(), String16("uses-sdk"));
	668	if (vers == NULL) {
	669	vers = XMLNode::newElement(root->getFilename(), String16(), String16("uses-sdk"));
	670	root->insertChildAt(vers, 0);
	671	}
	672
	673	addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "minSdkVersion",
	674	bundle->getMinSdkVersion());
	675	addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "targetSdkVersion",
	676	bundle->getTargetSdkVersion());
	677	addTagAttribute(vers, RESOURCES_ANDROID_NAMESPACE, "maxSdkVersion",
	678	bundle->getMaxSdkVersion());
	679	}
	680
	681	if (bundle->getDebugMode()) {
	682	sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
	683	if (application != NULL) {
	684	addTagAttribute(application, RESOURCES_ANDROID_NAMESPACE, "debuggable", "true");
	685	}
	686	}
	687
	688	// Deal with manifest package name overrides
	689	const char* manifestPackageNameOverride = bundle->getManifestPackageNameOverride();
	690	if (manifestPackageNameOverride != NULL) {
	691	// Update the actual package name
	692	XMLNode::attribute_entry* attr = root->editAttribute(String16(), String16("package"));
	693	if (attr == NULL) {
	694	fprintf(stderr, "package name is required with --rename-manifest-package.\n");
	695	return UNKNOWN_ERROR;
	696	}
	697	String8 origPackage(attr->string);
	698	attr->string.setTo(String16(manifestPackageNameOverride));
	699	NOISY(printf("Overriding package '%s' to be '%s'\n", origPackage.string(), manifestPackageNameOverride));
	700
	701	// Make class names fully qualified
	702	sp<XMLNode> application = root->getChildElement(String16(), String16("application"));
	703	if (application != NULL) {
	704	fullyQualifyClassName(origPackage, application, String16("name"));
	705	fullyQualifyClassName(origPackage, application, String16("backupAgent"));
	706
	707	Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(application->getChildren());
	708	for (size_t i = 0; i < children.size(); i++) {
	709	sp<XMLNode> child = children.editItemAt(i);
	710	String8 tag(child->getElementName());
	711	if (tag == "activity" \|\| tag == "service" \|\| tag == "receiver" \|\| tag == "provider") {
	712	fullyQualifyClassName(origPackage, child, String16("name"));
	713	} else if (tag == "activity-alias") {
	714	fullyQualifyClassName(origPackage, child, String16("name"));
	715	fullyQualifyClassName(origPackage, child, String16("targetActivity"));
	716	}
	717	}
	718	}
	719	}
	720
	721	// Deal with manifest package name overrides
	722	const char* instrumentationPackageNameOverride = bundle->getInstrumentationPackageNameOverride();
	723	if (instrumentationPackageNameOverride != NULL) {
	724	// Fix up instrumentation targets.
	725	Vector<sp<XMLNode> >& children = const_cast<Vector<sp<XMLNode> >&>(root->getChildren());
	726	for (size_t i = 0; i < children.size(); i++) {
	727	sp<XMLNode> child = children.editItemAt(i);
	728	String8 tag(child->getElementName());
	729	if (tag == "instrumentation") {
	730	XMLNode::attribute_entry* attr = child->editAttribute(
	731	String16("http://schemas.android.com/apk/res/android"), String16("targetPackage"));
	732	if (attr != NULL) {
	733	attr->string.setTo(String16(instrumentationPackageNameOverride));
	734	}
	735	}
	736	}
	737	}
	738
	739	return NO_ERROR;
	740	}
	741
	742	#define ASSIGN_IT(n) \
	743	do { \
	744	ssize_t index = resources->indexOfKey(String8(#n)); \
	745	if (index >= 0) { \
	746	n ## s = resources->valueAt(index); \
	747	} \
	748	} while (0)
	749
	750	status_t buildResources(Bundle* bundle, const sp<AaptAssets>& assets)
	751	{
	752	// First, look for a package file to parse. This is required to
	753	// be able to generate the resource information.
	754	sp<AaptGroup> androidManifestFile =
	755	assets->getFiles().valueFor(String8("AndroidManifest.xml"));
	756	if (androidManifestFile == NULL) {
	757	fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
	758	return UNKNOWN_ERROR;
	759	}
	760
	761	status_t err = parsePackage(bundle, assets, androidManifestFile);
	762	if (err != NO_ERROR) {
	763	return err;
	764	}
	765
	766	NOISY(printf("Creating resources for package %s\n",
	767	assets->getPackage().string()));
	768
	769	ResourceTable table(bundle, String16(assets->getPackage()));
	770	err = table.addIncludedResources(bundle, assets);
	771	if (err != NO_ERROR) {
	772	return err;
	773	}
	774
	775	NOISY(printf("Found %d included resource packages\n", (int)table.size()));
	776
	777	// Standard flags for compiled XML and optional UTF-8 encoding
	778	int xmlFlags = XML_COMPILE_STANDARD_RESOURCE;
	779
	780	/* Only enable UTF-8 if the caller of aapt didn't specifically
	781	* request UTF-16 encoding and the parameters of this package
	782	* allow UTF-8 to be used.
	783	*/
	784	if (!bundle->getWantUTF16()
	785	&& bundle->isMinSdkAtLeast(SDK_FROYO)) {
	786	xmlFlags \|= XML_COMPILE_UTF8;
	787	}
	788
	789	// --------------------------------------------------------------
	790	// First, gather all resource information.
	791	// --------------------------------------------------------------
	792
	793	// resType -> leafName -> group
	794	KeyedVector<String8, sp<ResourceTypeSet> > *resources =
	795	new KeyedVector<String8, sp<ResourceTypeSet> >;
	796	collect_files(assets, resources);
	797
	798	sp<ResourceTypeSet> drawables;
	799	sp<ResourceTypeSet> layouts;
	800	sp<ResourceTypeSet> anims;
	801	sp<ResourceTypeSet> xmls;
	802	sp<ResourceTypeSet> raws;
	803	sp<ResourceTypeSet> colors;
	804	sp<ResourceTypeSet> menus;
	805
	806	ASSIGN_IT(drawable);
	807	ASSIGN_IT(layout);
	808	ASSIGN_IT(anim);
	809	ASSIGN_IT(xml);
	810	ASSIGN_IT(raw);
	811	ASSIGN_IT(color);
	812	ASSIGN_IT(menu);
	813
	814	assets->setResources(resources);
	815	// now go through any resource overlays and collect their files
	816	sp<AaptAssets> current = assets->getOverlay();
	817	while(current.get()) {
	818	KeyedVector<String8, sp<ResourceTypeSet> > *resources =
	819	new KeyedVector<String8, sp<ResourceTypeSet> >;
	820	current->setResources(resources);
	821	collect_files(current, resources);
	822	current = current->getOverlay();
	823	}
	824	// apply the overlay files to the base set
	825	if (!applyFileOverlay(bundle, assets, &drawables, "drawable") \|\|
	826	!applyFileOverlay(bundle, assets, &layouts, "layout") \|\|
	827	!applyFileOverlay(bundle, assets, &anims, "anim") \|\|
	828	!applyFileOverlay(bundle, assets, &xmls, "xml") \|\|
	829	!applyFileOverlay(bundle, assets, &raws, "raw") \|\|
	830	!applyFileOverlay(bundle, assets, &colors, "color") \|\|
	831	!applyFileOverlay(bundle, assets, &menus, "menu")) {
	832	return UNKNOWN_ERROR;
	833	}
	834
	835	bool hasErrors = false;
	836
	837	if (drawables != NULL) {
	838	err = preProcessImages(bundle, assets, drawables);
	839	if (err == NO_ERROR) {
	840	err = makeFileResources(bundle, assets, &table, drawables, "drawable");
	841	if (err != NO_ERROR) {
	842	hasErrors = true;
	843	}
	844	} else {
	845	hasErrors = true;
	846	}
	847	}
	848
	849	if (layouts != NULL) {
	850	err = makeFileResources(bundle, assets, &table, layouts, "layout");
	851	if (err != NO_ERROR) {
	852	hasErrors = true;
	853	}
	854	}
	855
	856	if (anims != NULL) {
	857	err = makeFileResources(bundle, assets, &table, anims, "anim");
	858	if (err != NO_ERROR) {
	859	hasErrors = true;
	860	}
	861	}
	862
	863	if (xmls != NULL) {
	864	err = makeFileResources(bundle, assets, &table, xmls, "xml");
	865	if (err != NO_ERROR) {
	866	hasErrors = true;
	867	}
	868	}
	869
	870	if (raws != NULL) {
	871	err = makeFileResources(bundle, assets, &table, raws, "raw");
	872	if (err != NO_ERROR) {
	873	hasErrors = true;
	874	}
	875	}
	876
	877	// compile resources
	878	current = assets;
	879	while(current.get()) {
	880	KeyedVector<String8, sp<ResourceTypeSet> > *resources =
	881	current->getResources();
	882
	883	ssize_t index = resources->indexOfKey(String8("values"));
	884	if (index >= 0) {
	885	ResourceDirIterator it(resources->valueAt(index), String8("values"));
	886	ssize_t res;
	887	while ((res=it.next()) == NO_ERROR) {
	888	sp<AaptFile> file = it.getFile();
	889	res = compileResourceFile(bundle, assets, file, it.getParams(),
	890	(current!=assets), &table);
	891	if (res != NO_ERROR) {
	892	hasErrors = true;
	893	}
	894	}
	895	}
	896	current = current->getOverlay();
	897	}
	898
	899	if (colors != NULL) {
	900	err = makeFileResources(bundle, assets, &table, colors, "color");
	901	if (err != NO_ERROR) {
	902	hasErrors = true;
	903	}
	904	}
	905
	906	if (menus != NULL) {
	907	err = makeFileResources(bundle, assets, &table, menus, "menu");
	908	if (err != NO_ERROR) {
	909	hasErrors = true;
	910	}
	911	}
	912
	913	// --------------------------------------------------------------------
	914	// Assignment of resource IDs and initial generation of resource table.
	915	// --------------------------------------------------------------------
	916
	917	if (table.hasResources()) {
	918	sp<AaptFile> resFile(getResourceFile(assets));
	919	if (resFile == NULL) {
	920	fprintf(stderr, "Error: unable to generate entry for resource data\n");
	921	return UNKNOWN_ERROR;
	922	}
	923
	924	err = table.assignResourceIds();
	925	if (err < NO_ERROR) {
	926	return err;
	927	}
	928	}
	929
	930	// --------------------------------------------------------------
	931	// Finally, we can now we can compile XML files, which may reference
	932	// resources.
	933	// --------------------------------------------------------------
	934
	935	if (layouts != NULL) {
	936	ResourceDirIterator it(layouts, String8("layout"));
	937	while ((err=it.next()) == NO_ERROR) {
	938	String8 src = it.getFile()->getPrintableSource();
	939	err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
	940	if (err == NO_ERROR) {
	941	ResXMLTree block;
	942	block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
	943	checkForIds(src, block);
	944	} else {
	945	hasErrors = true;
	946	}
	947	}
	948
	949	if (err < NO_ERROR) {
	950	hasErrors = true;
	951	}
	952	err = NO_ERROR;
	953	}
	954
	955	if (anims != NULL) {
	956	ResourceDirIterator it(anims, String8("anim"));
	957	while ((err=it.next()) == NO_ERROR) {
	958	err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
	959	if (err != NO_ERROR) {
	960	hasErrors = true;
	961	}
	962	}
	963
	964	if (err < NO_ERROR) {
	965	hasErrors = true;
	966	}
	967	err = NO_ERROR;
	968	}
	969
	970	if (xmls != NULL) {
	971	ResourceDirIterator it(xmls, String8("xml"));
	972	while ((err=it.next()) == NO_ERROR) {
	973	err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
	974	if (err != NO_ERROR) {
	975	hasErrors = true;
	976	}
	977	}
	978
	979	if (err < NO_ERROR) {
	980	hasErrors = true;
	981	}
	982	err = NO_ERROR;
	983	}
	984
	985	if (drawables != NULL) {
	986	err = postProcessImages(assets, &table, drawables);
	987	if (err != NO_ERROR) {
	988	hasErrors = true;
	989	}
	990	}
	991
	992	if (colors != NULL) {
	993	ResourceDirIterator it(colors, String8("color"));
	994	while ((err=it.next()) == NO_ERROR) {
	995	err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
	996	if (err != NO_ERROR) {
	997	hasErrors = true;
	998	}
	999	}
	1000
	1001	if (err < NO_ERROR) {
	1002	hasErrors = true;
	1003	}
	1004	err = NO_ERROR;
	1005	}
	1006
	1007	if (menus != NULL) {
	1008	ResourceDirIterator it(menus, String8("menu"));
	1009	while ((err=it.next()) == NO_ERROR) {
	1010	String8 src = it.getFile()->getPrintableSource();
	1011	err = compileXmlFile(assets, it.getFile(), &table, xmlFlags);
	1012	if (err != NO_ERROR) {
	1013	hasErrors = true;
	1014	}
	1015	ResXMLTree block;
	1016	block.setTo(it.getFile()->getData(), it.getFile()->getSize(), true);
	1017	checkForIds(src, block);
	1018	}
	1019
	1020	if (err < NO_ERROR) {
	1021	hasErrors = true;
	1022	}
	1023	err = NO_ERROR;
	1024	}
	1025
	1026	if (table.validateLocalizations()) {
	1027	hasErrors = true;
	1028	}
	1029
	1030	if (hasErrors) {
	1031	return UNKNOWN_ERROR;
	1032	}
	1033
	1034	const sp<AaptFile> manifestFile(androidManifestFile->getFiles().valueAt(0));
	1035	String8 manifestPath(manifestFile->getPrintableSource());
	1036
	1037	// Generate final compiled manifest file.
	1038	manifestFile->clearData();
	1039	sp<XMLNode> manifestTree = XMLNode::parse(manifestFile);
	1040	if (manifestTree == NULL) {
	1041	return UNKNOWN_ERROR;
	1042	}
	1043	err = massageManifest(bundle, manifestTree);
	1044	if (err < NO_ERROR) {
	1045	return err;
	1046	}
	1047	err = compileXmlFile(assets, manifestTree, manifestFile, &table);
	1048	if (err < NO_ERROR) {
	1049	return err;
	1050	}
	1051
	1052	//block.restart();
	1053	//printXMLBlock(&block);
	1054
	1055	// --------------------------------------------------------------
	1056	// Generate the final resource table.
	1057	// Re-flatten because we may have added new resource IDs
	1058	// --------------------------------------------------------------
	1059
	1060	ResTable finalResTable;
	1061	sp<AaptFile> resFile;
	1062
	1063	if (table.hasResources()) {
	1064	sp<AaptSymbols> symbols = assets->getSymbolsFor(String8("R"));
	1065	err = table.addSymbols(symbols);
	1066	if (err < NO_ERROR) {
	1067	return err;
	1068	}
	1069
	1070	resFile = getResourceFile(assets);
	1071	if (resFile == NULL) {
	1072	fprintf(stderr, "Error: unable to generate entry for resource data\n");
	1073	return UNKNOWN_ERROR;
	1074	}
	1075
	1076	err = table.flatten(bundle, resFile);
	1077	if (err < NO_ERROR) {
	1078	return err;
	1079	}
	1080
	1081	if (bundle->getPublicOutputFile()) {
	1082	FILE* fp = fopen(bundle->getPublicOutputFile(), "w+");
	1083	if (fp == NULL) {
	1084	fprintf(stderr, "ERROR: Unable to open public definitions output file %s: %s\n",
	1085	(const char*)bundle->getPublicOutputFile(), strerror(errno));
	1086	return UNKNOWN_ERROR;
	1087	}
	1088	if (bundle->getVerbose()) {
	1089	printf(" Writing public definitions to %s.\n", bundle->getPublicOutputFile());
	1090	}
	1091	table.writePublicDefinitions(String16(assets->getPackage()), fp);
	1092	fclose(fp);
	1093	}
	1094
	1095	// Read resources back in,
	1096	finalResTable.add(resFile->getData(), resFile->getSize(), NULL);
	1097
	1098	#if 0
	1099	NOISY(
	1100	printf("Generated resources:\n");
	1101	finalResTable.print();
	1102	)
	1103	#endif
	1104	}
	1105
	1106	// Perform a basic validation of the manifest file. This time we
	1107	// parse it with the comments intact, so that we can use them to
	1108	// generate java docs... so we are not going to write this one
	1109	// back out to the final manifest data.
	1110	sp<AaptFile> outManifestFile = new AaptFile(manifestFile->getSourceFile(),
	1111	manifestFile->getGroupEntry(),
	1112	manifestFile->getResourceType());
	1113	err = compileXmlFile(assets, manifestFile,
	1114	outManifestFile, &table,
	1115	XML_COMPILE_ASSIGN_ATTRIBUTE_IDS
	1116	\| XML_COMPILE_STRIP_WHITESPACE \| XML_COMPILE_STRIP_RAW_VALUES);
	1117	if (err < NO_ERROR) {
	1118	return err;
	1119	}
	1120	ResXMLTree block;
	1121	block.setTo(outManifestFile->getData(), outManifestFile->getSize(), true);
	1122	String16 manifest16("manifest");
	1123	String16 permission16("permission");
	1124	String16 permission_group16("permission-group");
	1125	String16 uses_permission16("uses-permission");
	1126	String16 instrumentation16("instrumentation");
	1127	String16 application16("application");
	1128	String16 provider16("provider");
	1129	String16 service16("service");
	1130	String16 receiver16("receiver");
	1131	String16 activity16("activity");
	1132	String16 action16("action");
	1133	String16 category16("category");
	1134	String16 data16("scheme");
	1135	const char* packageIdentChars = "abcdefghijklmnopqrstuvwxyz"
	1136	"ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789";
	1137	const char* packageIdentCharsWithTheStupid = "abcdefghijklmnopqrstuvwxyz"
	1138	"ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
	1139	const char* classIdentChars = "abcdefghijklmnopqrstuvwxyz"
	1140	"ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789$";
	1141	const char* processIdentChars = "abcdefghijklmnopqrstuvwxyz"
	1142	"ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:";
	1143	const char* authoritiesIdentChars = "abcdefghijklmnopqrstuvwxyz"
	1144	"ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-:;";
	1145	const char* typeIdentChars = "abcdefghijklmnopqrstuvwxyz"
	1146	"ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789:-/*+";
	1147	const char* schemeIdentChars = "abcdefghijklmnopqrstuvwxyz"
	1148	"ABCDEFGHIJKLMNOPQRSTUVWXYZ._0123456789-";
	1149	ResXMLTree::event_code_t code;
	1150	sp<AaptSymbols> permissionSymbols;
	1151	sp<AaptSymbols> permissionGroupSymbols;
	1152	while ((code=block.next()) != ResXMLTree::END_DOCUMENT
	1153	&& code > ResXMLTree::BAD_DOCUMENT) {
	1154	if (code == ResXMLTree::START_TAG) {
	1155	size_t len;
	1156	if (block.getElementNamespace(&len) != NULL) {
	1157	continue;
	1158	}
	1159	if (strcmp16(block.getElementName(&len), manifest16.string()) == 0) {
	1160	if (validateAttr(manifestPath, finalResTable, block, NULL, "package",
	1161	packageIdentChars, true) != ATTR_OKAY) {
	1162	hasErrors = true;
	1163	}
	1164	if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
	1165	"sharedUserId", packageIdentChars, false) != ATTR_OKAY) {
	1166	hasErrors = true;
	1167	}
	1168	} else if (strcmp16(block.getElementName(&len), permission16.string()) == 0
	1169	\|\| strcmp16(block.getElementName(&len), permission_group16.string()) == 0) {
	1170	const bool isGroup = strcmp16(block.getElementName(&len),
	1171	permission_group16.string()) == 0;
	1172	if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
	1173	"name", isGroup ? packageIdentCharsWithTheStupid
	1174	: packageIdentChars, true) != ATTR_OKAY) {
	1175	hasErrors = true;
	1176	}
	1177	SourcePos srcPos(manifestPath, block.getLineNumber());
	1178	sp<AaptSymbols> syms;
	1179	if (!isGroup) {
	1180	syms = permissionSymbols;
	1181	if (syms == NULL) {
	1182	sp<AaptSymbols> symbols =
	1183	assets->getSymbolsFor(String8("Manifest"));
	1184	syms = permissionSymbols = symbols->addNestedSymbol(
	1185	String8("permission"), srcPos);
	1186	}
	1187	} else {
	1188	syms = permissionGroupSymbols;
	1189	if (syms == NULL) {
	1190	sp<AaptSymbols> symbols =
	1191	assets->getSymbolsFor(String8("Manifest"));
	1192	syms = permissionGroupSymbols = symbols->addNestedSymbol(
	1193	String8("permission_group"), srcPos);
	1194	}
	1195	}
	1196	size_t len;
	1197	ssize_t index = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "name");
	1198	const uint16_t* id = block.getAttributeStringValue(index, &len);
	1199	if (id == NULL) {
	1200	fprintf(stderr, "%s:%d: missing name attribute in element <%s>.\n",
	1201	manifestPath.string(), block.getLineNumber(),
	1202	String8(block.getElementName(&len)).string());
	1203	hasErrors = true;
	1204	break;
	1205	}
	1206	String8 idStr(id);
	1207	char* p = idStr.lockBuffer(idStr.size());
	1208	char* e = p + idStr.size();
	1209	bool begins_with_digit = true; // init to true so an empty string fails
	1210	while (e > p) {
	1211	e--;
	1212	if (e >= '0' && e <= '9') {
	1213	begins_with_digit = true;
	1214	continue;
	1215	}
	1216	if ((e >= 'a' && e <= 'z') \|\|
	1217	(e >= 'A' && e <= 'Z') \|\|
	1218	(*e == '_')) {
	1219	begins_with_digit = false;
	1220	continue;
	1221	}
	1222	if (isGroup && (*e == '-')) {
	1223	*e = '_';
	1224	begins_with_digit = false;
	1225	continue;
	1226	}
	1227	e++;
	1228	break;
	1229	}
	1230	idStr.unlockBuffer();
	1231	// verify that we stopped because we hit a period or
	1232	// the beginning of the string, and that the
	1233	// identifier didn't begin with a digit.
	1234	if (begins_with_digit \|\| (e != p && *(e-1) != '.')) {
	1235	fprintf(stderr,
	1236	"%s:%d: Permission name <%s> is not a valid Java symbol\n",
	1237	manifestPath.string(), block.getLineNumber(), idStr.string());
	1238	hasErrors = true;
	1239	}
	1240	syms->addStringSymbol(String8(e), idStr, srcPos);
	1241	const uint16_t* cmt = block.getComment(&len);
	1242	if (cmt != NULL && *cmt != 0) {
	1243	//printf("Comment of %s: %s\n", String8(e).string(),
	1244	// String8(cmt).string());
	1245	syms->appendComment(String8(e), String16(cmt), srcPos);
	1246	} else {
	1247	//printf("No comment for %s\n", String8(e).string());
	1248	}
	1249	syms->makeSymbolPublic(String8(e), srcPos);
	1250	} else if (strcmp16(block.getElementName(&len), uses_permission16.string()) == 0) {
	1251	if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
	1252	"name", packageIdentChars, true) != ATTR_OKAY) {
	1253	hasErrors = true;
	1254	}
	1255	} else if (strcmp16(block.getElementName(&len), instrumentation16.string()) == 0) {
	1256	if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
	1257	"name", classIdentChars, true) != ATTR_OKAY) {
	1258	hasErrors = true;
	1259	}
	1260	if (validateAttr(manifestPath, finalResTable, block,
	1261	RESOURCES_ANDROID_NAMESPACE, "targetPackage",
	1262	packageIdentChars, true) != ATTR_OKAY) {
	1263	hasErrors = true;
	1264	}
	1265	} else if (strcmp16(block.getElementName(&len), application16.string()) == 0) {
	1266	if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
	1267	"name", classIdentChars, false) != ATTR_OKAY) {
	1268	hasErrors = true;
	1269	}
	1270	if (validateAttr(manifestPath, finalResTable, block,
	1271	RESOURCES_ANDROID_NAMESPACE, "permission",
	1272	packageIdentChars, false) != ATTR_OKAY) {
	1273	hasErrors = true;
	1274	}
	1275	if (validateAttr(manifestPath, finalResTable, block,
	1276	RESOURCES_ANDROID_NAMESPACE, "process",
	1277	processIdentChars, false) != ATTR_OKAY) {
	1278	hasErrors = true;
	1279	}
	1280	if (validateAttr(manifestPath, finalResTable, block,
	1281	RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
	1282	processIdentChars, false) != ATTR_OKAY) {
	1283	hasErrors = true;
	1284	}
	1285	} else if (strcmp16(block.getElementName(&len), provider16.string()) == 0) {
	1286	if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
	1287	"name", classIdentChars, true) != ATTR_OKAY) {
	1288	hasErrors = true;
	1289	}
	1290	if (validateAttr(manifestPath, finalResTable, block,
	1291	RESOURCES_ANDROID_NAMESPACE, "authorities",
	1292	authoritiesIdentChars, true) != ATTR_OKAY) {
	1293	hasErrors = true;
	1294	}
	1295	if (validateAttr(manifestPath, finalResTable, block,
	1296	RESOURCES_ANDROID_NAMESPACE, "permission",
	1297	packageIdentChars, false) != ATTR_OKAY) {
	1298	hasErrors = true;
	1299	}
	1300	if (validateAttr(manifestPath, finalResTable, block,
	1301	RESOURCES_ANDROID_NAMESPACE, "process",
	1302	processIdentChars, false) != ATTR_OKAY) {
	1303	hasErrors = true;
	1304	}
	1305	} else if (strcmp16(block.getElementName(&len), service16.string()) == 0
	1306	\|\| strcmp16(block.getElementName(&len), receiver16.string()) == 0
	1307	\|\| strcmp16(block.getElementName(&len), activity16.string()) == 0) {
	1308	if (validateAttr(manifestPath, finalResTable, block, RESOURCES_ANDROID_NAMESPACE,
	1309	"name", classIdentChars, true) != ATTR_OKAY) {
	1310	hasErrors = true;
	1311	}
	1312	if (validateAttr(manifestPath, finalResTable, block,
	1313	RESOURCES_ANDROID_NAMESPACE, "permission",
	1314	packageIdentChars, false) != ATTR_OKAY) {
	1315	hasErrors = true;
	1316	}
	1317	if (validateAttr(manifestPath, finalResTable, block,
	1318	RESOURCES_ANDROID_NAMESPACE, "process",
	1319	processIdentChars, false) != ATTR_OKAY) {
	1320	hasErrors = true;
	1321	}
	1322	if (validateAttr(manifestPath, finalResTable, block,
	1323	RESOURCES_ANDROID_NAMESPACE, "taskAffinity",
	1324	processIdentChars, false) != ATTR_OKAY) {
	1325	hasErrors = true;
	1326	}
	1327	} else if (strcmp16(block.getElementName(&len), action16.string()) == 0
	1328	\|\| strcmp16(block.getElementName(&len), category16.string()) == 0) {
	1329	if (validateAttr(manifestPath, finalResTable, block,
	1330	RESOURCES_ANDROID_NAMESPACE, "name",
	1331	packageIdentChars, true) != ATTR_OKAY) {
	1332	hasErrors = true;
	1333	}
	1334	} else if (strcmp16(block.getElementName(&len), data16.string()) == 0) {
	1335	if (validateAttr(manifestPath, finalResTable, block,
	1336	RESOURCES_ANDROID_NAMESPACE, "mimeType",
	1337	typeIdentChars, true) != ATTR_OKAY) {
	1338	hasErrors = true;
	1339	}
	1340	if (validateAttr(manifestPath, finalResTable, block,
	1341	RESOURCES_ANDROID_NAMESPACE, "scheme",
	1342	schemeIdentChars, true) != ATTR_OKAY) {
	1343	hasErrors = true;
	1344	}
	1345	}
	1346	}
	1347	}
	1348
	1349	if (resFile != NULL) {
	1350	// These resources are now considered to be a part of the included
	1351	// resources, for others to reference.
	1352	err = assets->addIncludedResources(resFile);
	1353	if (err < NO_ERROR) {
	1354	fprintf(stderr, "ERROR: Unable to parse generated resources, aborting.\n");
	1355	return err;
	1356	}
	1357	}
	1358
	1359	return err;
	1360	}
	1361
	1362	static const char* getIndentSpace(int indent)
	1363	{
	1364	static const char whitespace[] =
	1365	" ";
	1366
	1367	return whitespace + sizeof(whitespace) - 1 - indent*4;
	1368	}
	1369
	1370	static status_t fixupSymbol(String16* inoutSymbol)
	1371	{
	1372	inoutSymbol->replaceAll('.', '_');
	1373	inoutSymbol->replaceAll(':', '_');
	1374	return NO_ERROR;
	1375	}
	1376
	1377	static String16 getAttributeComment(const sp<AaptAssets>& assets,
	1378	const String8& name,
	1379	String16* outTypeComment = NULL)
	1380	{
	1381	sp<AaptSymbols> asym = assets->getSymbolsFor(String8("R"));
	1382	if (asym != NULL) {
	1383	//printf("Got R symbols!\n");
	1384	asym = asym->getNestedSymbols().valueFor(String8("attr"));
	1385	if (asym != NULL) {
	1386	//printf("Got attrs symbols! comment %s=%s\n",
	1387	// name.string(), String8(asym->getComment(name)).string());
	1388	if (outTypeComment != NULL) {
	1389	*outTypeComment = asym->getTypeComment(name);
	1390	}
	1391	return asym->getComment(name);
	1392	}
	1393	}
	1394	return String16();
	1395	}
	1396
	1397	static status_t writeLayoutClasses(
	1398	FILE* fp, const sp<AaptAssets>& assets,
	1399	const sp<AaptSymbols>& symbols, int indent, bool includePrivate)
	1400	{
	1401	const char* indentStr = getIndentSpace(indent);
	1402	if (!includePrivate) {
	1403	fprintf(fp, "%s/** @doconly */\n", indentStr);
	1404	}
	1405	fprintf(fp, "%spublic static final class styleable {\n", indentStr);
	1406	indent++;
	1407
	1408	String16 attr16("attr");
	1409	String16 package16(assets->getPackage());
	1410
	1411	indentStr = getIndentSpace(indent);
	1412	bool hasErrors = false;
	1413
	1414	size_t i;
	1415	size_t N = symbols->getNestedSymbols().size();
	1416	for (i=0; i<N; i++) {
	1417	sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
	1418	String16 nclassName16(symbols->getNestedSymbols().keyAt(i));
	1419	String8 realClassName(nclassName16);
	1420	if (fixupSymbol(&nclassName16) != NO_ERROR) {
	1421	hasErrors = true;
	1422	}
	1423	String8 nclassName(nclassName16);
	1424
	1425	SortedVector<uint32_t> idents;
	1426	Vector<uint32_t> origOrder;
	1427	Vector<bool> publicFlags;
	1428
	1429	size_t a;
	1430	size_t NA = nsymbols->getSymbols().size();
	1431	for (a=0; a<NA; a++) {
	1432	const AaptSymbolEntry& sym(nsymbols->getSymbols().valueAt(a));
	1433	int32_t code = sym.typeCode == AaptSymbolEntry::TYPE_INT32
	1434	? sym.int32Val : 0;
	1435	bool isPublic = true;
	1436	if (code == 0) {
	1437	String16 name16(sym.name);
	1438	uint32_t typeSpecFlags;
	1439	code = assets->getIncludedResources().identifierForName(
	1440	name16.string(), name16.size(),
	1441	attr16.string(), attr16.size(),
	1442	package16.string(), package16.size(), &typeSpecFlags);
	1443	if (code == 0) {
	1444	fprintf(stderr, "ERROR: In <declare-styleable> %s, unable to find attribute %s\n",
	1445	nclassName.string(), sym.name.string());
	1446	hasErrors = true;
	1447	}
	1448	isPublic = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
	1449	}
	1450	idents.add(code);
	1451	origOrder.add(code);
	1452	publicFlags.add(isPublic);
	1453	}
	1454
	1455	NA = idents.size();
	1456
	1457	bool deprecated = false;
	1458
	1459	String16 comment = symbols->getComment(realClassName);
	1460	fprintf(fp, "%s/** ", indentStr);
	1461	if (comment.size() > 0) {
	1462	String8 cmt(comment);
	1463	fprintf(fp, "%s\n", cmt.string());
	1464	if (strstr(cmt.string(), "@deprecated") != NULL) {
	1465	deprecated = true;
	1466	}
	1467	} else {
	1468	fprintf(fp, "Attributes that can be used with a %s.\n", nclassName.string());
	1469	}
	1470	bool hasTable = false;
	1471	for (a=0; a<NA; a++) {
	1472	ssize_t pos = idents.indexOf(origOrder.itemAt(a));
	1473	if (pos >= 0) {
	1474	if (!hasTable) {
	1475	hasTable = true;
	1476	fprintf(fp,
	1477	"%s <p>Includes the following attributes:</p>\n"
	1478	"%s <table>\n"
	1479	"%s <colgroup align=\"left\" />\n"
	1480	"%s <colgroup align=\"left\" />\n"
	1481	"%s <tr><th>Attribute</th><th>Description</th></tr>\n",
	1482	indentStr,
	1483	indentStr,
	1484	indentStr,
	1485	indentStr,
	1486	indentStr);
	1487	}
	1488	const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
	1489	if (!publicFlags.itemAt(a) && !includePrivate) {
	1490	continue;
	1491	}
	1492	String8 name8(sym.name);
	1493	String16 comment(sym.comment);
	1494	if (comment.size() <= 0) {
	1495	comment = getAttributeComment(assets, name8);
	1496	}
	1497	if (comment.size() > 0) {
	1498	const char16_t* p = comment.string();
	1499	while (p != 0 && p != '.') {
	1500	if (*p == '{') {
	1501	while (p != 0 && p != '}') {
	1502	p++;
	1503	}
	1504	} else {
	1505	p++;
	1506	}
	1507	}
	1508	if (*p == '.') {
	1509	p++;
	1510	}
	1511	comment = String16(comment.string(), p-comment.string());
	1512	}
	1513	String16 name(name8);
	1514	fixupSymbol(&name);
	1515	fprintf(fp, "%s <tr><td><code>{@link #%s_%s %s:%s}</code></td><td>%s</td></tr>\n",
	1516	indentStr, nclassName.string(),
	1517	String8(name).string(),
	1518	assets->getPackage().string(),
	1519	String8(name).string(),
	1520	String8(comment).string());
	1521	}
	1522	}
	1523	if (hasTable) {
	1524	fprintf(fp, "%s </table>\n", indentStr);
	1525	}
	1526	for (a=0; a<NA; a++) {
	1527	ssize_t pos = idents.indexOf(origOrder.itemAt(a));
	1528	if (pos >= 0) {
	1529	const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
	1530	if (!publicFlags.itemAt(a) && !includePrivate) {
	1531	continue;
	1532	}
	1533	String16 name(sym.name);
	1534	fixupSymbol(&name);
	1535	fprintf(fp, "%s @see #%s_%s\n",
	1536	indentStr, nclassName.string(),
	1537	String8(name).string());
	1538	}
	1539	}
	1540	fprintf(fp, "%s */\n", getIndentSpace(indent));
	1541
	1542	if (deprecated) {
	1543	fprintf(fp, "%s@Deprecated\n", indentStr);
	1544	}
	1545
	1546	fprintf(fp,
	1547	"%spublic static final int[] %s = {\n"
	1548	"%s",
	1549	indentStr, nclassName.string(),
	1550	getIndentSpace(indent+1));
	1551
	1552	for (a=0; a<NA; a++) {
	1553	if (a != 0) {
	1554	if ((a&3) == 0) {
	1555	fprintf(fp, ",\n%s", getIndentSpace(indent+1));
	1556	} else {
	1557	fprintf(fp, ", ");
	1558	}
	1559	}
	1560	fprintf(fp, "0x%08x", idents[a]);
	1561	}
	1562
	1563	fprintf(fp, "\n%s};\n", indentStr);
	1564
	1565	for (a=0; a<NA; a++) {
	1566	ssize_t pos = idents.indexOf(origOrder.itemAt(a));
	1567	if (pos >= 0) {
	1568	const AaptSymbolEntry& sym = nsymbols->getSymbols().valueAt(a);
	1569	if (!publicFlags.itemAt(a) && !includePrivate) {
	1570	continue;
	1571	}
	1572	String8 name8(sym.name);
	1573	String16 comment(sym.comment);
	1574	String16 typeComment;
	1575	if (comment.size() <= 0) {
	1576	comment = getAttributeComment(assets, name8, &typeComment);
	1577	} else {
	1578	getAttributeComment(assets, name8, &typeComment);
	1579	}
	1580	String16 name(name8);
	1581	if (fixupSymbol(&name) != NO_ERROR) {
	1582	hasErrors = true;
	1583	}
	1584
	1585	uint32_t typeSpecFlags = 0;
	1586	String16 name16(sym.name);
	1587	assets->getIncludedResources().identifierForName(
	1588	name16.string(), name16.size(),
	1589	attr16.string(), attr16.size(),
	1590	package16.string(), package16.size(), &typeSpecFlags);
	1591	//printf("%s:%s/%s: 0x%08x\n", String8(package16).string(),
	1592	// String8(attr16).string(), String8(name16).string(), typeSpecFlags);
	1593	const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
	1594
	1595	bool deprecated = false;
	1596
	1597	fprintf(fp, "%s/**\n", indentStr);
	1598	if (comment.size() > 0) {
	1599	String8 cmt(comment);
	1600	fprintf(fp, "%s <p>\n%s @attr description\n", indentStr, indentStr);
	1601	fprintf(fp, "%s %s\n", indentStr, cmt.string());
	1602	if (strstr(cmt.string(), "@deprecated") != NULL) {
	1603	deprecated = true;
	1604	}
	1605	} else {
	1606	fprintf(fp,
	1607	"%s <p>This symbol is the offset where the {@link %s.R.attr#%s}\n"
	1608	"%s attribute's value can be found in the {@link #%s} array.\n",
	1609	indentStr,
	1610	pub ? assets->getPackage().string()
	1611	: assets->getSymbolsPrivatePackage().string(),
	1612	String8(name).string(),
	1613	indentStr, nclassName.string());
	1614	}
	1615	if (typeComment.size() > 0) {
	1616	String8 cmt(typeComment);
	1617	fprintf(fp, "\n\n%s %s\n", indentStr, cmt.string());
	1618	if (strstr(cmt.string(), "@deprecated") != NULL) {
	1619	deprecated = true;
	1620	}
	1621	}
	1622	if (comment.size() > 0) {
	1623	if (pub) {
	1624	fprintf(fp,
	1625	"%s <p>This corresponds to the global attribute"
	1626	"%s resource symbol {@link %s.R.attr#%s}.\n",
	1627	indentStr, indentStr,
	1628	assets->getPackage().string(),
	1629	String8(name).string());
	1630	} else {
	1631	fprintf(fp,
	1632	"%s <p>This is a private symbol.\n", indentStr);
	1633	}
	1634	}
	1635	fprintf(fp, "%s @attr name %s:%s\n", indentStr,
	1636	"android", String8(name).string());
	1637	fprintf(fp, "%s*/\n", indentStr);
	1638	if (deprecated) {
	1639	fprintf(fp, "%s@Deprecated\n", indentStr);
	1640	}
	1641	fprintf(fp,
	1642	"%spublic static final int %s_%s = %d;\n",
	1643	indentStr, nclassName.string(),
	1644	String8(name).string(), (int)pos);
	1645	}
	1646	}
	1647	}
	1648
	1649	indent--;
	1650	fprintf(fp, "%s};\n", getIndentSpace(indent));
	1651	return hasErrors ? UNKNOWN_ERROR : NO_ERROR;
	1652	}
	1653
	1654	static status_t writeSymbolClass(
	1655	FILE* fp, const sp<AaptAssets>& assets, bool includePrivate,
	1656	const sp<AaptSymbols>& symbols, const String8& className, int indent)
	1657	{
	1658	fprintf(fp, "%spublic %sfinal class %s {\n",
	1659	getIndentSpace(indent),
	1660	indent != 0 ? "static " : "", className.string());
	1661	indent++;
	1662
	1663	size_t i;
	1664	status_t err = NO_ERROR;
	1665
	1666	size_t N = symbols->getSymbols().size();
	1667	for (i=0; i<N; i++) {
	1668	const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
	1669	if (sym.typeCode != AaptSymbolEntry::TYPE_INT32) {
	1670	continue;
	1671	}
	1672	if (!includePrivate && !sym.isPublic) {
	1673	continue;
	1674	}
	1675	String16 name(sym.name);
	1676	String8 realName(name);
	1677	if (fixupSymbol(&name) != NO_ERROR) {
	1678	return UNKNOWN_ERROR;
	1679	}
	1680	String16 comment(sym.comment);
	1681	bool haveComment = false;
	1682	bool deprecated = false;
	1683	if (comment.size() > 0) {
	1684	haveComment = true;
	1685	String8 cmt(comment);
	1686	fprintf(fp,
	1687	"%s/** %s\n",
	1688	getIndentSpace(indent), cmt.string());
	1689	if (strstr(cmt.string(), "@deprecated") != NULL) {
	1690	deprecated = true;
	1691	}
	1692	} else if (sym.isPublic && !includePrivate) {
	1693	sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
	1694	assets->getPackage().string(), className.string(),
	1695	String8(sym.name).string());
	1696	}
	1697	String16 typeComment(sym.typeComment);
	1698	if (typeComment.size() > 0) {
	1699	String8 cmt(typeComment);
	1700	if (!haveComment) {
	1701	haveComment = true;
	1702	fprintf(fp,
	1703	"%s/** %s\n", getIndentSpace(indent), cmt.string());
	1704	} else {
	1705	fprintf(fp,
	1706	"%s %s\n", getIndentSpace(indent), cmt.string());
	1707	}
	1708	if (strstr(cmt.string(), "@deprecated") != NULL) {
	1709	deprecated = true;
	1710	}
	1711	}
	1712	if (haveComment) {
	1713	fprintf(fp,"%s */\n", getIndentSpace(indent));
	1714	}
	1715	if (deprecated) {
	1716	fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent));
	1717	}
	1718	fprintf(fp, "%spublic static final int %s=0x%08x;\n",
	1719	getIndentSpace(indent),
	1720	String8(name).string(), (int)sym.int32Val);
	1721	}
	1722
	1723	for (i=0; i<N; i++) {
	1724	const AaptSymbolEntry& sym = symbols->getSymbols().valueAt(i);
	1725	if (sym.typeCode != AaptSymbolEntry::TYPE_STRING) {
	1726	continue;
	1727	}
	1728	if (!includePrivate && !sym.isPublic) {
	1729	continue;
	1730	}
	1731	String16 name(sym.name);
	1732	if (fixupSymbol(&name) != NO_ERROR) {
	1733	return UNKNOWN_ERROR;
	1734	}
	1735	String16 comment(sym.comment);
	1736	bool deprecated = false;
	1737	if (comment.size() > 0) {
	1738	String8 cmt(comment);
	1739	fprintf(fp,
	1740	"%s/** %s\n"
	1741	"%s */\n",
	1742	getIndentSpace(indent), cmt.string(),
	1743	getIndentSpace(indent));
	1744	if (strstr(cmt.string(), "@deprecated") != NULL) {
	1745	deprecated = true;
	1746	}
	1747	} else if (sym.isPublic && !includePrivate) {
	1748	sym.sourcePos.warning("No comment for public symbol %s:%s/%s",
	1749	assets->getPackage().string(), className.string(),
	1750	String8(sym.name).string());
	1751	}
	1752	if (deprecated) {
	1753	fprintf(fp, "%s@Deprecated\n", getIndentSpace(indent));
	1754	}
	1755	fprintf(fp, "%spublic static final String %s=\"%s\";\n",
	1756	getIndentSpace(indent),
	1757	String8(name).string(), sym.stringVal.string());
	1758	}
	1759
	1760	sp<AaptSymbols> styleableSymbols;
	1761
	1762	N = symbols->getNestedSymbols().size();
	1763	for (i=0; i<N; i++) {
	1764	sp<AaptSymbols> nsymbols = symbols->getNestedSymbols().valueAt(i);
	1765	String8 nclassName(symbols->getNestedSymbols().keyAt(i));
	1766	if (nclassName == "styleable") {
	1767	styleableSymbols = nsymbols;
	1768	} else {
	1769	err = writeSymbolClass(fp, assets, includePrivate, nsymbols, nclassName, indent);
	1770	}
	1771	if (err != NO_ERROR) {
	1772	return err;
	1773	}
	1774	}
	1775
	1776	if (styleableSymbols != NULL) {
	1777	err = writeLayoutClasses(fp, assets, styleableSymbols, indent, includePrivate);
	1778	if (err != NO_ERROR) {
	1779	return err;
	1780	}
	1781	}
	1782
	1783	indent--;
	1784	fprintf(fp, "%s}\n", getIndentSpace(indent));
	1785	return NO_ERROR;
	1786	}
	1787
	1788	status_t writeResourceSymbols(Bundle* bundle, const sp<AaptAssets>& assets,
	1789	const String8& package, bool includePrivate)
	1790	{
	1791	if (!bundle->getRClassDir()) {
	1792	return NO_ERROR;
	1793	}
	1794
	1795	const size_t N = assets->getSymbols().size();
	1796	for (size_t i=0; i<N; i++) {
	1797	sp<AaptSymbols> symbols = assets->getSymbols().valueAt(i);
	1798	String8 className(assets->getSymbols().keyAt(i));
	1799	String8 dest(bundle->getRClassDir());
	1800	if (bundle->getMakePackageDirs()) {
	1801	String8 pkg(package);
	1802	const char* last = pkg.string();
	1803	const char* s = last-1;
	1804	do {
	1805	s++;
	1806	if (s > last && (s == '.' \|\| s == 0)) {
	1807	String8 part(last, s-last);
	1808	dest.appendPath(part);
	1809	#ifdef HAVE_MS_C_RUNTIME
	1810	_mkdir(dest.string());
	1811	#else
	1812	mkdir(dest.string(), S_IRUSR\|S_IWUSR\|S_IXUSR\|S_IRGRP\|S_IXGRP);
	1813	#endif
	1814	last = s+1;
	1815	}
	1816	} while (*s);
	1817	}
	1818	dest.appendPath(className);
	1819	dest.append(".java");
	1820	FILE* fp = fopen(dest.string(), "w+");
	1821	if (fp == NULL) {
	1822	fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
	1823	dest.string(), strerror(errno));
	1824	return UNKNOWN_ERROR;
	1825	}
	1826	if (bundle->getVerbose()) {
	1827	printf(" Writing symbols for class %s.\n", className.string());
	1828	}
	1829
	1830	fprintf(fp,
	1831	"/* AUTO-GENERATED FILE. DO NOT MODIFY.\n"
	1832	" *\n"
	1833	" * This class was automatically generated by the\n"
	1834	" * aapt tool from the resource data it found. It\n"
	1835	" * should not be modified by hand.\n"
	1836	" */\n"
	1837	"\n"
	1838	"package %s;\n\n", package.string());
	1839
	1840	status_t err = writeSymbolClass(fp, assets, includePrivate, symbols, className, 0);
	1841	if (err != NO_ERROR) {
	1842	return err;
	1843	}
	1844	fclose(fp);
	1845	}
	1846
	1847	return NO_ERROR;
	1848	}
	1849
	1850
	1851
	1852	class ProguardKeepSet
	1853	{
	1854	public:
	1855	// { rule --> { file locations } }
	1856	KeyedVector<String8, SortedVector<String8> > rules;
	1857
	1858	void add(const String8& rule, const String8& where);
	1859	};
	1860
	1861	void ProguardKeepSet::add(const String8& rule, const String8& where)
	1862	{
	1863	ssize_t index = rules.indexOfKey(rule);
	1864	if (index < 0) {
	1865	index = rules.add(rule, SortedVector<String8>());
	1866	}
	1867	rules.editValueAt(index).add(where);
	1868	}
	1869
	1870	void
	1871	addProguardKeepRule(ProguardKeepSet* keep, const String8& inClassName,
	1872	const char* pkg, const String8& srcName, int line)
	1873	{
	1874	String8 className(inClassName);
	1875	if (pkg != NULL) {
	1876	// asdf --> package.asdf
	1877	// .asdf .a.b --> package.asdf package.a.b
	1878	// asdf.adsf --> asdf.asdf
	1879	const char* p = className.string();
	1880	const char* q = strchr(p, '.');
	1881	if (p == q) {
	1882	className = pkg;
	1883	className.append(inClassName);
	1884	} else if (q == NULL) {
	1885	className = pkg;
	1886	className.append(".");
	1887	className.append(inClassName);
	1888	}
	1889	}
	1890
	1891	String8 rule("-keep class ");
	1892	rule += className;
	1893	rule += " { <init>(...); }";
	1894
	1895	String8 location("view ");
	1896	location += srcName;
	1897	char lineno[20];
	1898	sprintf(lineno, ":%d", line);
	1899	location += lineno;
	1900
	1901	keep->add(rule, location);
	1902	}
	1903
	1904	status_t
	1905	writeProguardForAndroidManifest(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
	1906	{
	1907	status_t err;
	1908	ResXMLTree tree;
	1909	size_t len;
	1910	ResXMLTree::event_code_t code;
	1911	int depth = 0;
	1912	bool inApplication = false;
	1913	String8 error;
	1914	sp<AaptGroup> assGroup;
	1915	sp<AaptFile> assFile;
	1916	String8 pkg;
	1917
	1918	// First, look for a package file to parse. This is required to
	1919	// be able to generate the resource information.
	1920	assGroup = assets->getFiles().valueFor(String8("AndroidManifest.xml"));
	1921	if (assGroup == NULL) {
	1922	fprintf(stderr, "ERROR: No AndroidManifest.xml file found.\n");
	1923	return -1;
	1924	}
	1925
	1926	if (assGroup->getFiles().size() != 1) {
	1927	fprintf(stderr, "warning: Multiple AndroidManifest.xml files found, using %s\n",
	1928	assGroup->getFiles().valueAt(0)->getPrintableSource().string());
	1929	}
	1930
	1931	assFile = assGroup->getFiles().valueAt(0);
	1932
	1933	err = parseXMLResource(assFile, &tree);
	1934	if (err != NO_ERROR) {
	1935	return err;
	1936	}
	1937
	1938	tree.restart();
	1939
	1940	while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
	1941	if (code == ResXMLTree::END_TAG) {
	1942	if (/* name == "Application" && */ depth == 2) {
	1943	inApplication = false;
	1944	}
	1945	depth--;
	1946	continue;
	1947	}
	1948	if (code != ResXMLTree::START_TAG) {
	1949	continue;
	1950	}
	1951	depth++;
	1952	String8 tag(tree.getElementName(&len));
	1953	// printf("Depth %d tag %s\n", depth, tag.string());
	1954	bool keepTag = false;
	1955	if (depth == 1) {
	1956	if (tag != "manifest") {
	1957	fprintf(stderr, "ERROR: manifest does not start with <manifest> tag\n");
	1958	return -1;
	1959	}
	1960	pkg = getAttribute(tree, NULL, "package", NULL);
	1961	} else if (depth == 2) {
	1962	if (tag == "application") {
	1963	inApplication = true;
	1964	keepTag = true;
	1965
	1966	String8 agent = getAttribute(tree, "http://schemas.android.com/apk/res/android",
	1967	"backupAgent", &error);
	1968	if (agent.length() > 0) {
	1969	addProguardKeepRule(keep, agent, pkg.string(),
	1970	assFile->getPrintableSource(), tree.getLineNumber());
	1971	}
	1972	} else if (tag == "instrumentation") {
	1973	keepTag = true;
	1974	}
	1975	}
	1976	if (!keepTag && inApplication && depth == 3) {
	1977	if (tag == "activity" \|\| tag == "service" \|\| tag == "receiver" \|\| tag == "provider") {
	1978	keepTag = true;
	1979	}
	1980	}
	1981	if (keepTag) {
	1982	String8 name = getAttribute(tree, "http://schemas.android.com/apk/res/android",
	1983	"name", &error);
	1984	if (error != "") {
	1985	fprintf(stderr, "ERROR: %s\n", error.string());
	1986	return -1;
	1987	}
	1988	if (name.length() > 0) {
	1989	addProguardKeepRule(keep, name, pkg.string(),
	1990	assFile->getPrintableSource(), tree.getLineNumber());
	1991	}
	1992	}
	1993	}
	1994
	1995	return NO_ERROR;
	1996	}
	1997
	1998	struct NamespaceAttributePair {
	1999	const char* ns;
	2000	const char* attr;
	2001
	2002	NamespaceAttributePair(const char* n, const char* a) : ns(n), attr(a) {}
	2003	NamespaceAttributePair() : ns(NULL), attr(NULL) {}
	2004	};
	2005
	2006	status_t
	2007	writeProguardForXml(ProguardKeepSet* keep, const sp<AaptFile>& layoutFile,
	2008	const char* startTag, const KeyedVector<String8, NamespaceAttributePair>* tagAttrPairs)
	2009	{
	2010	status_t err;
	2011	ResXMLTree tree;
	2012	size_t len;
	2013	ResXMLTree::event_code_t code;
	2014
	2015	err = parseXMLResource(layoutFile, &tree);
	2016	if (err != NO_ERROR) {
	2017	return err;
	2018	}
	2019
	2020	tree.restart();
	2021
	2022	if (startTag != NULL) {
	2023	bool haveStart = false;
	2024	while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
	2025	if (code != ResXMLTree::START_TAG) {
	2026	continue;
	2027	}
	2028	String8 tag(tree.getElementName(&len));
	2029	if (tag == startTag) {
	2030	haveStart = true;
	2031	}
	2032	break;
	2033	}
	2034	if (!haveStart) {
	2035	return NO_ERROR;
	2036	}
	2037	}
	2038
	2039	while ((code=tree.next()) != ResXMLTree::END_DOCUMENT && code != ResXMLTree::BAD_DOCUMENT) {
	2040	if (code != ResXMLTree::START_TAG) {
	2041	continue;
	2042	}
	2043	String8 tag(tree.getElementName(&len));
	2044
	2045	// If there is no '.', we'll assume that it's one of the built in names.
	2046	if (strchr(tag.string(), '.')) {
	2047	addProguardKeepRule(keep, tag, NULL,
	2048	layoutFile->getPrintableSource(), tree.getLineNumber());
	2049	} else if (tagAttrPairs != NULL) {
	2050	ssize_t tagIndex = tagAttrPairs->indexOfKey(tag);
	2051	if (tagIndex >= 0) {
	2052	const NamespaceAttributePair& nsAttr = tagAttrPairs->valueAt(tagIndex);
	2053	ssize_t attrIndex = tree.indexOfAttribute(nsAttr.ns, nsAttr.attr);
	2054	if (attrIndex < 0) {
	2055	// fprintf(stderr, "%s:%d: <%s> does not have attribute %s:%s.\n",
	2056	// layoutFile->getPrintableSource().string(), tree.getLineNumber(),
	2057	// tag.string(), nsAttr.ns, nsAttr.attr);
	2058	} else {
	2059	size_t len;
	2060	addProguardKeepRule(keep,
	2061	String8(tree.getAttributeStringValue(attrIndex, &len)), NULL,
	2062	layoutFile->getPrintableSource(), tree.getLineNumber());
	2063	}
	2064	}
	2065	}
	2066	}
	2067
	2068	return NO_ERROR;
	2069	}
	2070
	2071	static void addTagAttrPair(KeyedVector<String8, NamespaceAttributePair>* dest,
	2072	const char* tag, const char* ns, const char* attr) {
	2073	dest->add(String8(tag), NamespaceAttributePair(ns, attr));
	2074	}
	2075
	2076	status_t
	2077	writeProguardForLayouts(ProguardKeepSet* keep, const sp<AaptAssets>& assets)
	2078	{
	2079	status_t err;
	2080
	2081	// tag:attribute pairs that should be checked in layout files.
	2082	KeyedVector<String8, NamespaceAttributePair> kLayoutTagAttrPairs;
	2083	addTagAttrPair(&kLayoutTagAttrPairs, "view", NULL, "class");
	2084	addTagAttrPair(&kLayoutTagAttrPairs, "fragment", RESOURCES_ANDROID_NAMESPACE, "name");
	2085
	2086	// tag:attribute pairs that should be checked in xml files.
	2087	KeyedVector<String8, NamespaceAttributePair> kXmlTagAttrPairs;
	2088	addTagAttrPair(&kXmlTagAttrPairs, "PreferenceScreen", RESOURCES_ANDROID_NAMESPACE, "fragment");
	2089	addTagAttrPair(&kXmlTagAttrPairs, "Header", RESOURCES_ANDROID_NAMESPACE, "fragment");
	2090
	2091	const Vector<sp<AaptDir> >& dirs = assets->resDirs();
	2092	const size_t K = dirs.size();
	2093	for (size_t k=0; k<K; k++) {
	2094	const sp<AaptDir>& d = dirs.itemAt(k);
	2095	const String8& dirName = d->getLeaf();
	2096	const char* startTag = NULL;
	2097	const KeyedVector<String8, NamespaceAttributePair>* tagAttrPairs = NULL;
	2098	if ((dirName == String8("layout")) \|\| (strncmp(dirName.string(), "layout-", 7) == 0)) {
	2099	tagAttrPairs = &kLayoutTagAttrPairs;
	2100	} else if ((dirName == String8("xml")) \|\| (strncmp(dirName.string(), "xml-", 4) == 0)) {
	2101	startTag = "PreferenceScreen";
	2102	tagAttrPairs = &kXmlTagAttrPairs;
	2103	} else {
	2104	continue;
	2105	}
	2106
	2107	const KeyedVector<String8,sp<AaptGroup> > groups = d->getFiles();
	2108	const size_t N = groups.size();
	2109	for (size_t i=0; i<N; i++) {
	2110	const sp<AaptGroup>& group = groups.valueAt(i);
	2111	const DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> >& files = group->getFiles();
	2112	const size_t M = files.size();
	2113	for (size_t j=0; j<M; j++) {
	2114	err = writeProguardForXml(keep, files.valueAt(j), startTag, tagAttrPairs);
	2115	if (err < 0) {
	2116	return err;
	2117	}
	2118	}
	2119	}
	2120	}
	2121	return NO_ERROR;
	2122	}
	2123
	2124	status_t
	2125	writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
	2126	{
	2127	status_t err = -1;
	2128
	2129	if (!bundle->getProguardFile()) {
	2130	return NO_ERROR;
	2131	}
	2132
	2133	ProguardKeepSet keep;
	2134
	2135	err = writeProguardForAndroidManifest(&keep, assets);
	2136	if (err < 0) {
	2137	return err;
	2138	}
	2139
	2140	err = writeProguardForLayouts(&keep, assets);
	2141	if (err < 0) {
	2142	return err;
	2143	}
	2144
	2145	FILE* fp = fopen(bundle->getProguardFile(), "w+");
	2146	if (fp == NULL) {
	2147	fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
	2148	bundle->getProguardFile(), strerror(errno));
	2149	return UNKNOWN_ERROR;
	2150	}
	2151
	2152	const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules;
	2153	const size_t N = rules.size();
	2154	for (size_t i=0; i<N; i++) {
	2155	const SortedVector<String8>& locations = rules.valueAt(i);
	2156	const size_t M = locations.size();
	2157	for (size_t j=0; j<M; j++) {
	2158	fprintf(fp, "# %s\n", locations.itemAt(j).string());
	2159	}
	2160	fprintf(fp, "%s\n\n", rules.keyAt(i).string());
	2161	}
	2162	fclose(fp);
	2163
	2164	return err;
	2165	}