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// © 2019 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
#include <_foundation_unicode/utypes.h>
#if U_ENABLE_TRACING
#include "restrace.h"
#include "charstr.h"
#include "cstring.h"
#include "utracimp.h"
#include "uresimp.h"
#include "uassert.h"
#include "util.h"
U_NAMESPACE_BEGIN
ResourceTracer::~ResourceTracer() = default;
void ResourceTracer::trace(const char* resType) const {
U_ASSERT(fResB || fParent);
UTRACE_ENTRY(UTRACE_UDATA_RESOURCE);
UErrorCode status = U_ZERO_ERROR;
CharString filePath;
getFilePath(filePath, status);
CharString resPath;
getResPath(resPath, status);
// The longest type ("intvector") is 9 chars
const char kSpaces[] = " ";
CharString format;
format.append(kSpaces, sizeof(kSpaces) - 1 - uprv_strlen(resType), status);
format.append("(%s) %s @ %s", status);
UTRACE_DATA3(UTRACE_VERBOSE,
format.data(),
resType,
filePath.data(),
resPath.data());
UTRACE_EXIT_STATUS(status);
}
void ResourceTracer::traceOpen() const {
U_ASSERT(fResB);
UTRACE_ENTRY(UTRACE_UDATA_BUNDLE);
UErrorCode status = U_ZERO_ERROR;
CharString filePath;
UTRACE_DATA1(UTRACE_VERBOSE, "%s", getFilePath(filePath, status).data());
UTRACE_EXIT_STATUS(status);
}
CharString& ResourceTracer::getFilePath(CharString& output, UErrorCode& status) const {
if (fResB) {
// Note: if you get a segfault around here, check that ResourceTable and
// ResourceArray instances outlive ResourceValue instances referring to
// their contents:
output.append(fResB->fData->fPath, status);
output.append('/', status);
output.append(fResB->fData->fName, status);
output.append(".res", status);
} else {
fParent->getFilePath(output, status);
}
return output;
}
CharString& ResourceTracer::getResPath(CharString& output, UErrorCode& status) const {
if (fResB) {
output.append('/', status);
output.append(fResB->fResPath, status);
// removing the trailing /
U_ASSERT(output[output.length()-1] == '/');
output.truncate(output.length()-1);
} else {
fParent->getResPath(output, status);
}
if (fKey) {
output.append('/', status);
output.append(fKey, status);
}
if (fIndex != -1) {
output.append('[', status);
UnicodeString indexString;
ICU_Utility::appendNumber(indexString, fIndex);
output.appendInvariantChars(indexString, status);
output.append(']', status);
}
return output;
}
void FileTracer::traceOpen(const char* path, const char* type, const char* name) {
if (uprv_strcmp(type, "res") == 0) {
traceOpenResFile(path, name);
} else {
traceOpenDataFile(path, type, name);
}
}
void FileTracer::traceOpenDataFile(const char* path, const char* type, const char* name) {
UTRACE_ENTRY(UTRACE_UDATA_DATA_FILE);
UErrorCode status = U_ZERO_ERROR;
CharString filePath;
filePath.append(path, status);
filePath.append('/', status);
filePath.append(name, status);
filePath.append('.', status);
filePath.append(type, status);
UTRACE_DATA1(UTRACE_VERBOSE, "%s", filePath.data());
UTRACE_EXIT_STATUS(status);
}
void FileTracer::traceOpenResFile(const char* path, const char* name) {
UTRACE_ENTRY(UTRACE_UDATA_RES_FILE);
UErrorCode status = U_ZERO_ERROR;
CharString filePath;
filePath.append(path, status);
filePath.append('/', status);
filePath.append(name, status);
filePath.append(".res", status);
UTRACE_DATA1(UTRACE_VERBOSE, "%s", filePath.data());
UTRACE_EXIT_STATUS(status);
}
U_NAMESPACE_END
#endif // U_ENABLE_TRACING
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