# Emit a fake function
print ' {'
print ' static const Trace::FunctionSig &__sig = %s ? __glEnableClientState_sig : __glDisableClientState_sig;' % flag_name
- print ' unsigned __call = Trace::BeginEnter(__sig);'
- print ' Trace::BeginArg(0);'
+ print ' unsigned __call = __writer.beginEnter(__sig);'
+ print ' __writer.beginArg(0);'
dump_instance(glapi.GLenum, enable_name)
- print ' Trace::EndArg();'
- print ' Trace::EndEnter();'
- print ' Trace::BeginLeave(__call);'
- print ' Trace::EndLeave();'
+ print ' __writer.endArg();'
+ print ' __writer.endEnter();'
+ print ' __writer.beginLeave(__call);'
+ print ' __writer.endLeave();'
print ' }'
print ' return;'
Tracer.dispatch_function(self, function)
def emit_memcpy(self, dest, src, length):
- print ' unsigned __call = Trace::BeginEnter(__memcpy_sig);'
- print ' Trace::BeginArg(0);'
- print ' Trace::LiteralOpaque(%s);' % dest
- print ' Trace::EndArg();'
- print ' Trace::BeginArg(1);'
- print ' Trace::LiteralBlob(%s, %s);' % (src, length)
- print ' Trace::EndArg();'
- print ' Trace::BeginArg(2);'
- print ' Trace::LiteralUInt(%s);' % length
- print ' Trace::EndArg();'
- print ' Trace::EndEnter();'
- print ' Trace::BeginLeave(__call);'
- print ' Trace::EndLeave();'
+ print ' unsigned __call = __writer.beginEnter(__memcpy_sig);'
+ print ' __writer.beginArg(0);'
+ print ' __writer.writeOpaque(%s);' % dest
+ print ' __writer.endArg();'
+ print ' __writer.beginArg(1);'
+ print ' __writer.writeBlob(%s, %s);' % (src, length)
+ print ' __writer.endArg();'
+ print ' __writer.beginArg(2);'
+ print ' __writer.writeUInt(%s);' % length
+ print ' __writer.endArg();'
+ print ' __writer.endEnter();'
+ print ' __writer.beginLeave(__call);'
+ print ' __writer.endLeave();'
buffer_targets = [
'ARRAY_BUFFER',
print ' if (!__element_array_buffer) {'
if isinstance(arg.type, stdapi.Array):
Tracer.dump_arg_instance(self, function, arg)
- print ' Trace::BeginArray(%s);' % arg.type.length
+ print ' __writer.beginArray(%s);' % arg.type.length
print ' for(GLsizei i = 0; i < %s; ++i) {' % arg.type.length
- print ' Trace::BeginElement();'
- print ' Trace::LiteralBlob((const void *)%s, count[i]*__gl_type_size(type));' % (arg.name)
- print ' Trace::EndElement();'
+ print ' __writer.beginElement();'
+ print ' __writer.writeBlob((const void *)%s, count[i]*__gl_type_size(type));' % (arg.name)
+ print ' __writer.endElement();'
print ' }'
- print ' Trace::EndArray();'
+ print ' __writer.endArray();'
else:
- print ' Trace::LiteralBlob((const void *)%s, count*__gl_type_size(type));' % (arg.name)
+ print ' __writer.writeBlob((const void *)%s, count*__gl_type_size(type));' % (arg.name)
print ' } else {'
Tracer.dump_arg_instance(self, function, arg)
print ' }'
# Emit a fake function
self.array_trace_intermezzo(api, uppercase_name)
- print ' unsigned __call = Trace::BeginEnter(__%s_sig);' % (function.name,)
+ print ' unsigned __call = __writer.beginEnter(__%s_sig);' % (function.name,)
for arg in function.args:
assert not arg.output
- print ' Trace::BeginArg(%u);' % (arg.index,)
+ print ' __writer.beginArg(%u);' % (arg.index,)
if arg.name != 'pointer':
dump_instance(arg.type, arg.name)
else:
- print ' Trace::LiteralBlob((const void *)%s, __size);' % (arg.name)
- print ' Trace::EndArg();'
+ print ' __writer.writeBlob((const void *)%s, __size);' % (arg.name)
+ print ' __writer.endArg();'
- print ' Trace::EndEnter();'
- print ' Trace::BeginLeave(__call);'
- print ' Trace::EndLeave();'
+ print ' __writer.endEnter();'
+ print ' __writer.beginLeave(__call);'
+ print ' __writer.endLeave();'
print ' }'
print ' }'
self.array_epilog(api, uppercase_name)
print ' size_t __size = __%s_size(%s, maxindex);' % (function.name, arg_names)
# Emit a fake function
- print ' unsigned __call = Trace::BeginEnter(__%s_sig);' % (function.name,)
+ print ' unsigned __call = __writer.beginEnter(__%s_sig);' % (function.name,)
for arg in function.args:
assert not arg.output
- print ' Trace::BeginArg(%u);' % (arg.index,)
+ print ' __writer.beginArg(%u);' % (arg.index,)
if arg.name != 'pointer':
dump_instance(arg.type, arg.name)
else:
- print ' Trace::LiteralBlob((const void *)%s, __size);' % (arg.name)
- print ' Trace::EndArg();'
+ print ' __writer.writeBlob((const void *)%s, __size);' % (arg.name)
+ print ' __writer.endArg();'
- print ' Trace::EndEnter();'
- print ' Trace::BeginLeave(__call);'
- print ' Trace::EndLeave();'
+ print ' __writer.endEnter();'
+ print ' __writer.beginLeave(__call);'
+ print ' __writer.endLeave();'
print ' }'
print ' }'
print ' }'
self.fake_call(function, [texture])
def fake_call(self, function, args):
- print ' unsigned __fake_call = Trace::BeginEnter(__%s_sig);' % (function.name,)
+ print ' unsigned __fake_call = __writer.beginEnter(__%s_sig);' % (function.name,)
for arg, instance in zip(function.args, args):
assert not arg.output
- print ' Trace::BeginArg(%u);' % (arg.index,)
+ print ' __writer.beginArg(%u);' % (arg.index,)
dump_instance(arg.type, instance)
- print ' Trace::EndArg();'
- print ' Trace::EndEnter();'
- print ' Trace::BeginLeave(__fake_call);'
- print ' Trace::EndLeave();'
+ print ' __writer.endArg();'
+ print ' __writer.endEnter();'
+ print ' __writer.beginLeave(__fake_call);'
+ print ' __writer.endLeave();'
}
static void
-writeValue(const QVariant &var, unsigned &id)
+writeValue(Trace::Writer &writer, const QVariant &var, unsigned &id)
{
int arrayType = QMetaType::type("ApiArray");
int bitmaskType = QMetaType::type("ApiBitmask");
switch(type) {
case QVariant::Bool:
- Trace::LiteralBool(var.toBool());
+ writer.writeBool(var.toBool());
break;
case QVariant::ByteArray: {
QByteArray ba = var.toByteArray();
- Trace::LiteralBlob((const void*)ba.constData(), ba.size());
+ writer.writeBlob((const void*)ba.constData(), ba.size());
}
break;
case QVariant::Double:
- Trace::LiteralDouble(var.toDouble());
+ writer.writeDouble(var.toDouble());
break;
case QMetaType::Float:
- Trace::LiteralFloat(var.toFloat());
+ writer.writeFloat(var.toFloat());
break;
case QVariant::Int:
- Trace::LiteralSInt(var.toInt());
+ writer.writeSInt(var.toInt());
break;
case QVariant::LongLong:
- Trace::LiteralSInt(var.toLongLong());
+ writer.writeSInt(var.toLongLong());
break;
case QVariant::String: {
QString str = var.toString();
- Trace::LiteralString(str.toLocal8Bit().constData(), str.length());
+ writer.writeString(str.toLocal8Bit().constData(), str.length());
}
break;
case QVariant::UInt:
- Trace::LiteralUInt(var.toInt());
+ writer.writeUInt(var.toInt());
break;
case QVariant::ULongLong:
- Trace::LiteralUInt(var.toLongLong());
+ writer.writeUInt(var.toLongLong());
break;
default:
if (type == arrayType) {
ApiArray array = var.value<ApiArray>();
QList<QVariant> vals = array.values();
- Trace::BeginArray(vals.count());
+ writer.beginArray(vals.count());
foreach(QVariant el, vals) {
- Trace::BeginElement();
- writeValue(el, ++id);
- Trace::EndElement();
+ writer.beginElement();
+ writeValue(writer, el, ++id);
+ writer.endElement();
}
- Trace::EndArray();
+ writer.endArray();
} else if (type == bitmaskType) {
ApiBitmask bm = var.value<ApiBitmask>();
Trace::BitmaskSig *sig = createBitmaskSig(bm, ++id);
- LiteralBitmask(*sig, bm.value());
+ writer.writeBitmask(*sig, bm.value());
deleteBitmaskSig(sig);
} else if (type == structType) {
ApiStruct apiStr = var.value<ApiStruct>();
QList<QVariant> vals = apiStr.values();
Trace::StructSig *str = createStructSig(apiStr, ++id);
- Trace::BeginStruct(str);
+ writer.beginStruct(str);
foreach(QVariant val, vals) {
- writeValue(val, ++id);
+ writeValue(writer, val, ++id);
}
- Trace::EndStruct();
+ writer.endStruct();
deleteStructSig(str);
} else if (type == pointerType) {
ApiPointer apiPtr = var.value<ApiPointer>();
- //Trace::BeginArray(1);
- //Trace::BeginElement();
- Trace::LiteralOpaque((const void*)apiPtr.value());
- //Trace::EndElement();
- //Trace::EndArray();
+ //writer.beginArray(1);
+ //writer.beginElement();
+ writer.writeOpaque((const void*)apiPtr.value());
+ //writer.endElement();
+ //writer.endArray();
} else if (type == enumType) {
ApiEnum apiEnum = var.value<ApiEnum>();
Trace::EnumSig *sig = createEnumSig(apiEnum, ++id);
- Trace::LiteralEnum(sig);
+ writer.writeEnum(sig);
deleteEnumSig(sig);
} else {
qWarning()<<"Unsupported write variant : "
void SaverThread::run()
{
- qputenv("TRACE_FILE", m_fileName.toLocal8Bit());
unsigned id = 0;
- qDebug()<<"saver thread!";
- Trace::Open();
+ qDebug() << "Saving : " << m_fileName;
+ Trace::Writer writer;
+ writer.open(m_fileName.toLocal8Bit());
for (int i = 0; i < m_calls.count(); ++i) {
ApiTraceCall *call = m_calls[i];
Trace::FunctionSig *funcSig = createFunctionSig(call, ++id);
- unsigned callNo = Trace::BeginEnter(*funcSig);
+ unsigned callNo = writer.beginEnter(*funcSig);
{
//args
QVariantList vars = call->arguments();
int index = 0;
foreach(QVariant var, vars) {
- Trace::BeginArg(index++);
- writeValue(var, ++id);
- Trace::EndArg();
+ writer.beginArg(index++);
+ writeValue(writer, var, ++id);
+ writer.endArg();
}
}
- Trace::EndEnter();
- Trace::BeginLeave(callNo);
+ writer.endEnter();
+ writer.beginLeave(callNo);
{
QVariant ret = call->returnValue();
if (!ret.isNull()) {
- Trace::BeginReturn();
- writeValue(ret, ++id);
- Trace::EndReturn();
+ writer.beginReturn();
+ writeValue(writer, ret, ++id);
+ writer.endReturn();
}
}
- Trace::EndLeave();
+ writer.endLeave();
deleteFunctionSig(funcSig);
}
- Trace::Close();
+ writer.close();
emit traceSaved();
}
print ' static const Trace::StructSig sig = {'
print ' %u, "%s", %u, members' % (int(struct.id), struct.name, len(struct.members))
print ' };'
- print ' Trace::BeginStruct(&sig);'
+ print ' __writer.beginStruct(&sig);'
for type, name in struct.members:
dump_instance(type, 'value.%s' % (name,))
- print ' Trace::EndStruct();'
+ print ' __writer.endStruct();'
print '}'
print
print ' sig = &sig%u;' % i
print ' break;'
print ' default:'
- print ' Trace::LiteralSInt(value);'
+ print ' __writer.writeSInt(value);'
print ' return;'
print ' }'
- print ' Trace::LiteralEnum(sig);'
+ print ' __writer.writeEnum(sig);'
print '}'
print
'''Dump an instance.'''
def visit_literal(self, literal, instance):
- print ' Trace::Literal%s(%s);' % (literal.format, instance)
+ print ' __writer.write%s(%s);' % (literal.format, instance)
def visit_string(self, string, instance):
if string.length is not None:
- print ' Trace::LiteralString((const char *)%s, %s);' % (instance, string.length)
+ print ' __writer.writeString((const char *)%s, %s);' % (instance, string.length)
else:
- print ' Trace::LiteralString((const char *)%s);' % instance
+ print ' __writer.writeString((const char *)%s);' % instance
def visit_const(self, const, instance):
self.visit(const.type, instance)
def visit_array(self, array, instance):
print ' if (%s) {' % instance
index = '__i' + array.type.id
- print ' Trace::BeginArray(%s);' % (array.length,)
+ print ' __writer.beginArray(%s);' % (array.length,)
print ' for (int %s = 0; %s < %s; ++%s) {' % (index, index, array.length, index)
- print ' Trace::BeginElement();'
+ print ' __writer.beginElement();'
self.visit(array.type, '(%s)[%s]' % (instance, index))
- print ' Trace::EndElement();'
+ print ' __writer.endElement();'
print ' }'
- print ' Trace::EndArray();'
+ print ' __writer.endArray();'
print ' }'
print ' else'
- print ' Trace::LiteralNull();'
+ print ' __writer.writeNull();'
def visit_blob(self, blob, instance):
- print ' Trace::LiteralBlob(%s, %s);' % (instance, blob.size)
+ print ' __writer.writeBlob(%s, %s);' % (instance, blob.size)
def visit_enum(self, enum, instance):
print ' __traceEnum%s(%s);' % (enum.id, instance)
def visit_bitmask(self, bitmask, instance):
- print ' Trace::LiteralBitmask(__bitmask%s_sig, %s);' % (bitmask.id, instance)
+ print ' __writer.writeBitmask(__bitmask%s_sig, %s);' % (bitmask.id, instance)
def visit_pointer(self, pointer, instance):
print ' if (%s) {' % instance
- print ' Trace::BeginArray(1);'
- print ' Trace::BeginElement();'
+ print ' __writer.beginArray(1);'
+ print ' __writer.beginElement();'
dump_instance(pointer.type, "*" + instance)
- print ' Trace::EndElement();'
- print ' Trace::EndArray();'
+ print ' __writer.endElement();'
+ print ' __writer.endArray();'
print ' }'
print ' else'
- print ' Trace::LiteralNull();'
+ print ' __writer.writeNull();'
def visit_handle(self, handle, instance):
self.visit(handle.type, instance)
self.visit(alias.type, instance)
def visit_opaque(self, opaque, instance):
- print ' Trace::LiteralOpaque((const void *)%s);' % instance
+ print ' __writer.writeOpaque((const void *)%s);' % instance
def visit_interface(self, interface, instance):
- print ' Trace::LiteralOpaque((const void *)&%s);' % instance
+ print ' __writer.writeOpaque((const void *)&%s);' % instance
dump_instance = DumpImplementer().visit
self.footer(api)
def header(self, api):
- pass
+ print 'Trace::Writer __writer;'
+ print
def footer(self, api):
pass
print
def trace_function_impl_body(self, function):
- print ' unsigned __call = Trace::BeginEnter(__%s_sig);' % (function.name,)
+ print ' unsigned __call = __writer.beginEnter(__%s_sig);' % (function.name,)
for arg in function.args:
if not arg.output:
self.unwrap_arg(function, arg)
self.dump_arg(function, arg)
- print ' Trace::EndEnter();'
+ print ' __writer.endEnter();'
self.dispatch_function(function)
- print ' Trace::BeginLeave(__call);'
+ print ' __writer.beginLeave(__call);'
for arg in function.args:
if arg.output:
self.dump_arg(function, arg)
self.wrap_arg(function, arg)
if function.type is not stdapi.Void:
self.dump_ret(function, "__result")
- print ' Trace::EndLeave();'
+ print ' __writer.endLeave();'
def dispatch_function(self, function):
if function.type is stdapi.Void:
print ' %s%s(%s);' % (result, dispatch, ', '.join([str(arg.name) for arg in function.args]))
def dump_arg(self, function, arg):
- print ' Trace::BeginArg(%u);' % (arg.index,)
+ print ' __writer.beginArg(%u);' % (arg.index,)
self.dump_arg_instance(function, arg)
- print ' Trace::EndArg();'
+ print ' __writer.endArg();'
def dump_arg_instance(self, function, arg):
dump_instance(arg.type, arg.name)
unwrap_instance(arg.type, arg.name)
def dump_ret(self, function, instance):
- print ' Trace::BeginReturn();'
+ print ' __writer.beginReturn();'
dump_instance(function.type, instance)
- print ' Trace::EndReturn();'
+ print ' __writer.endReturn();'
def wrap_ret(self, function, instance):
wrap_instance(function.type, instance)
print method.prototype(interface_wrap_name(interface) + '::' + method.name) + ' {'
print ' static const char * __args[%u] = {%s};' % (len(method.args) + 1, ', '.join(['"this"'] + ['"%s"' % arg.name for arg in method.args]))
print ' static const Trace::FunctionSig __sig = {%u, "%s", %u, __args};' % (int(method.id), interface.name + '::' + method.name, len(method.args) + 1)
- print ' unsigned __call = Trace::BeginEnter(__sig);'
- print ' Trace::BeginArg(0);'
- print ' Trace::LiteralOpaque((const void *)m_pInstance);'
- print ' Trace::EndArg();'
+ print ' unsigned __call = __writer.beginEnter(__sig);'
+ print ' __writer.beginArg(0);'
+ print ' __writer.writeOpaque((const void *)m_pInstance);'
+ print ' __writer.endArg();'
for arg in method.args:
if not arg.output:
self.unwrap_arg(method, arg)
else:
print ' %s __result;' % method.type
result = '__result = '
- print ' Trace::EndEnter();'
+ print ' __writer.endEnter();'
print ' %sm_pInstance->%s(%s);' % (result, method.name, ', '.join([str(arg.name) for arg in method.args]))
- print ' Trace::BeginLeave(__call);'
+ print ' __writer.beginLeave(__call);'
for arg in method.args:
if arg.output:
self.dump_arg(method, arg)
self.wrap_arg(method, arg)
if method.type is not stdapi.Void:
- print ' Trace::BeginReturn();'
+ print ' __writer.beginReturn();'
dump_instance(method.type, "__result")
- print ' Trace::EndReturn();'
+ print ' __writer.endReturn();'
wrap_instance(method.type, '__result')
- print ' Trace::EndLeave();'
+ print ' __writer.endLeave();'
if method.name == 'QueryInterface':
print ' if (ppvObj && *ppvObj) {'
print ' if (*ppvObj == m_pInstance) {'
#include <stdlib.h>
#include <string.h>
-#include <vector>
-
#include <zlib.h>
#include "os.hpp"
namespace Trace {
-static gzFile g_gzFile = NULL;
-static void _Close(void) {
+Writer::Writer() :
+ g_gzFile(NULL),
+ call_no(0)
+{
+ close();
+};
+
+Writer::~Writer() {
+ close();
+};
+
+void
+Writer::close(void) {
if (g_gzFile != NULL) {
gzclose(g_gzFile);
g_gzFile = NULL;
}
}
-static void _Open(const char *szExtension) {
- _Close();
+bool
+Writer::open(const char *filename) {
+ close();
+
+ g_gzFile = gzopen(filename, "wb");
+ if (!g_gzFile) {
+ return false;
+ }
+
+ call_no = 0;
+ functions = std::vector<bool>();
+ structs = std::vector<bool>();
+ enums = std::vector<bool>();
+ bitmasks = std::vector<bool>();
+
+ _writeUInt(TRACE_VERSION);
+
+ return true;
+}
+
+void
+Writer::open(void) {
static unsigned dwCounter = 0;
+ const char *szExtension = "trace";
char szFileName[PATH_MAX];
const char *lpFileName;
for (;;) {
FILE *file;
-
+
if (dwCounter)
snprintf(szFileName, PATH_MAX, "%s%c%s.%u.%s", szCurrentDir, PATH_SEP, szProcessName, dwCounter, szExtension);
else
snprintf(szFileName, PATH_MAX, "%s%c%s.%s", szCurrentDir, PATH_SEP, szProcessName, szExtension);
-
+
file = fopen(szFileName, "rb");
if (file == NULL)
break;
-
+
fclose(file);
-
+
++dwCounter;
}
}
OS::DebugMessage("apitrace: tracing to %s\n", szFileName);
- g_gzFile = gzopen(szFileName, "wb");
+ open(szFileName);
}
-static inline void Write(const void *sBuffer, size_t dwBytesToWrite) {
+void inline
+Writer::_write(const void *sBuffer, size_t dwBytesToWrite) {
if (g_gzFile == NULL)
return;
gzwrite(g_gzFile, sBuffer, dwBytesToWrite);
}
-static inline void
-WriteByte(char c) {
- Write(&c, 1);
+void inline
+Writer::_writeByte(char c) {
+ _write(&c, 1);
}
-void inline
-WriteUInt(unsigned long long value) {
+void inline
+Writer::_writeUInt(unsigned long long value) {
char buf[2 * sizeof value];
unsigned len;
assert(len);
buf[len - 1] &= 0x7f;
- Write(buf, len);
+ _write(buf, len);
}
-static inline void
-WriteFloat(float value) {
+void inline
+Writer::_writeFloat(float value) {
assert(sizeof value == 4);
- Write((const char *)&value, sizeof value);
+ _write((const char *)&value, sizeof value);
}
-static inline void
-WriteDouble(double value) {
+void inline
+Writer::_writeDouble(double value) {
assert(sizeof value == 8);
- Write((const char *)&value, sizeof value);
+ _write((const char *)&value, sizeof value);
}
-static inline void
-WriteString(const char *str) {
+void inline
+Writer::_writeString(const char *str) {
size_t len = strlen(str);
- WriteUInt(len);
- Write(str, len);
-}
-
-void Open(void) {
- if (!g_gzFile) {
- _Open("trace");
- WriteUInt(TRACE_VERSION);
- }
+ _writeUInt(len);
+ _write(str, len);
}
-static unsigned call_no = 0;
-
inline bool lookup(std::vector<bool> &map, size_t index) {
if (index >= map.size()) {
map.resize(index + 1);
}
}
-static std::vector<bool> functions;
-static std::vector<bool> structs;
-static std::vector<bool> enums;
-static std::vector<bool> bitmasks;
-
+unsigned Writer::beginEnter(const FunctionSig &function) {
+ OS::AcquireMutex();
-void Close(void) {
- _Close();
- call_no = 0;
- functions = std::vector<bool>();
- structs = std::vector<bool>();
- enums = std::vector<bool>();
- bitmasks = std::vector<bool>();
-}
+ if (!g_gzFile) {
+ open();
+ }
-unsigned BeginEnter(const FunctionSig &function) {
- OS::AcquireMutex();
- Open();
- WriteByte(Trace::EVENT_ENTER);
- WriteUInt(function.id);
+ _writeByte(Trace::EVENT_ENTER);
+ _writeUInt(function.id);
if (!lookup(functions, function.id)) {
- WriteString(function.name);
- WriteUInt(function.num_args);
+ _writeString(function.name);
+ _writeUInt(function.num_args);
for (unsigned i = 0; i < function.num_args; ++i) {
- WriteString(function.args[i]);
+ _writeString(function.args[i]);
}
functions[function.id] = true;
}
+
return call_no++;
}
-void EndEnter(void) {
- WriteByte(Trace::CALL_END);
+void Writer::endEnter(void) {
+ _writeByte(Trace::CALL_END);
gzflush(g_gzFile, Z_SYNC_FLUSH);
OS::ReleaseMutex();
}
-void BeginLeave(unsigned call) {
+void Writer::beginLeave(unsigned call) {
OS::AcquireMutex();
- WriteByte(Trace::EVENT_LEAVE);
- WriteUInt(call);
+ _writeByte(Trace::EVENT_LEAVE);
+ _writeUInt(call);
}
-void EndLeave(void) {
- WriteByte(Trace::CALL_END);
+void Writer::endLeave(void) {
+ _writeByte(Trace::CALL_END);
gzflush(g_gzFile, Z_SYNC_FLUSH);
OS::ReleaseMutex();
}
-void BeginArg(unsigned index) {
- WriteByte(Trace::CALL_ARG);
- WriteUInt(index);
+void Writer::beginArg(unsigned index) {
+ _writeByte(Trace::CALL_ARG);
+ _writeUInt(index);
}
-void BeginReturn(void) {
- WriteByte(Trace::CALL_RET);
+void Writer::beginReturn(void) {
+ _writeByte(Trace::CALL_RET);
}
-void BeginArray(size_t length) {
- WriteByte(Trace::TYPE_ARRAY);
- WriteUInt(length);
+void Writer::beginArray(size_t length) {
+ _writeByte(Trace::TYPE_ARRAY);
+ _writeUInt(length);
}
-void BeginStruct(const StructSig *sig) {
- WriteByte(Trace::TYPE_STRUCT);
- WriteUInt(sig->id);
+void Writer::beginStruct(const StructSig *sig) {
+ _writeByte(Trace::TYPE_STRUCT);
+ _writeUInt(sig->id);
if (!lookup(structs, sig->id)) {
- WriteString(sig->name);
- WriteUInt(sig->num_members);
+ _writeString(sig->name);
+ _writeUInt(sig->num_members);
for (unsigned i = 0; i < sig->num_members; ++i) {
- WriteString(sig->members[i]);
+ _writeString(sig->members[i]);
}
structs[sig->id] = true;
}
}
-void LiteralBool(bool value) {
- WriteByte(value ? Trace::TYPE_TRUE : Trace::TYPE_FALSE);
+void Writer::writeBool(bool value) {
+ _writeByte(value ? Trace::TYPE_TRUE : Trace::TYPE_FALSE);
}
-void LiteralSInt(signed long long value) {
+void Writer::writeSInt(signed long long value) {
if (value < 0) {
- WriteByte(Trace::TYPE_SINT);
- WriteUInt(-value);
+ _writeByte(Trace::TYPE_SINT);
+ _writeUInt(-value);
} else {
- WriteByte(Trace::TYPE_UINT);
- WriteUInt(value);
+ _writeByte(Trace::TYPE_UINT);
+ _writeUInt(value);
}
}
-void LiteralUInt(unsigned long long value) {
- WriteByte(Trace::TYPE_UINT);
- WriteUInt(value);
+void Writer::writeUInt(unsigned long long value) {
+ _writeByte(Trace::TYPE_UINT);
+ _writeUInt(value);
}
-void LiteralFloat(float value) {
- WriteByte(Trace::TYPE_FLOAT);
- WriteFloat(value);
+void Writer::writeFloat(float value) {
+ _writeByte(Trace::TYPE_FLOAT);
+ _writeFloat(value);
}
-void LiteralDouble(double value) {
- WriteByte(Trace::TYPE_DOUBLE);
- WriteDouble(value);
+void Writer::writeDouble(double value) {
+ _writeByte(Trace::TYPE_DOUBLE);
+ _writeDouble(value);
}
-void LiteralString(const char *str) {
+void Writer::writeString(const char *str) {
if (!str) {
- LiteralNull();
+ Writer::writeNull();
return;
}
- WriteByte(Trace::TYPE_STRING);
- WriteString(str);
+ _writeByte(Trace::TYPE_STRING);
+ _writeString(str);
}
-void LiteralString(const char *str, size_t len) {
+void Writer::writeString(const char *str, size_t len) {
if (!str) {
- LiteralNull();
+ Writer::writeNull();
return;
}
- WriteByte(Trace::TYPE_STRING);
- WriteUInt(len);
- Write(str, len);
+ _writeByte(Trace::TYPE_STRING);
+ _writeUInt(len);
+ _write(str, len);
}
-void LiteralWString(const wchar_t *str) {
+void Writer::writeWString(const wchar_t *str) {
if (!str) {
- LiteralNull();
+ Writer::writeNull();
return;
}
- WriteByte(Trace::TYPE_STRING);
- WriteString("<wide-string>");
+ _writeByte(Trace::TYPE_STRING);
+ _writeString("<wide-string>");
}
-void LiteralBlob(const void *data, size_t size) {
+void Writer::writeBlob(const void *data, size_t size) {
if (!data) {
- LiteralNull();
+ Writer::writeNull();
return;
}
- WriteByte(Trace::TYPE_BLOB);
- WriteUInt(size);
+ _writeByte(Trace::TYPE_BLOB);
+ _writeUInt(size);
if (size) {
- Write(data, size);
+ _write(data, size);
}
}
-void LiteralEnum(const EnumSig *sig) {
- WriteByte(Trace::TYPE_ENUM);
- WriteUInt(sig->id);
+void Writer::writeEnum(const EnumSig *sig) {
+ _writeByte(Trace::TYPE_ENUM);
+ _writeUInt(sig->id);
if (!lookup(enums, sig->id)) {
- WriteString(sig->name);
- LiteralSInt(sig->value);
+ _writeString(sig->name);
+ Writer::writeSInt(sig->value);
enums[sig->id] = true;
}
}
-void LiteralBitmask(const BitmaskSig &bitmask, unsigned long long value) {
- WriteByte(Trace::TYPE_BITMASK);
- WriteUInt(bitmask.id);
+void Writer::writeBitmask(const BitmaskSig &bitmask, unsigned long long value) {
+ _writeByte(Trace::TYPE_BITMASK);
+ _writeUInt(bitmask.id);
if (!lookup(bitmasks, bitmask.id)) {
- WriteUInt(bitmask.count);
+ _writeUInt(bitmask.count);
for (unsigned i = 0; i < bitmask.count; ++i) {
if (i != 0 && bitmask.values[i].value == 0) {
OS::DebugMessage("apitrace: bitmask %s is zero but is not first flag\n", bitmask.values[i].name);
}
- WriteString(bitmask.values[i].name);
- WriteUInt(bitmask.values[i].value);
+ _writeString(bitmask.values[i].name);
+ _writeUInt(bitmask.values[i].value);
}
bitmasks[bitmask.id] = true;
}
- WriteUInt(value);
+ _writeUInt(value);
}
-void LiteralNull(void) {
- WriteByte(Trace::TYPE_NULL);
+void Writer::writeNull(void) {
+ _writeByte(Trace::TYPE_NULL);
}
-void LiteralOpaque(const void *addr) {
+void Writer::writeOpaque(const void *addr) {
if (!addr) {
- LiteralNull();
+ Writer::writeNull();
return;
}
- WriteByte(Trace::TYPE_OPAQUE);
- WriteUInt((size_t)addr);
+ _writeByte(Trace::TYPE_OPAQUE);
+ _writeUInt((size_t)addr);
}
} /* namespace Trace */
-
-#ifdef _WIN32
-
-#if 0
-BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
- switch(fdwReason) {
- case DLL_PROCESS_ATTACH:
- case DLL_THREAD_ATTACH:
- return TRUE;
- case DLL_THREAD_DETACH:
- return TRUE;
- case DLL_PROCESS_DETACH:
- Trace::Close();
- return TRUE;
- }
- (void)hinstDLL;
- (void)lpvReserved;
- return TRUE;
-}
-#endif
-
-#else
-
-static void _uninit(void) __attribute__((destructor));
-static void _uninit(void) {
- Trace::Close();
-}
-
-#endif
#include <stddef.h>
+#include <vector>
+
namespace Trace {
typedef unsigned Id;
const BitmaskVal *values;
};
- void Open(void);
- void Close(void);
-
- unsigned BeginEnter(const FunctionSig &function);
- void EndEnter(void);
-
- void BeginLeave(unsigned call);
- void EndLeave(void);
-
- void BeginArg(unsigned index);
- inline void EndArg(void) {}
-
- void BeginReturn(void);
- inline void EndReturn(void) {}
+ class Writer {
+ protected:
+ void *g_gzFile;
+ unsigned call_no;
+
+ std::vector<bool> functions;
+ std::vector<bool> structs;
+ std::vector<bool> enums;
+ std::vector<bool> bitmasks;
+
+ public:
+ Writer();
+ ~Writer();
+
+ void open(void);
+ bool open(const char *filename);
+ void close(void);
+
+ unsigned beginEnter(const FunctionSig &function);
+ void endEnter(void);
+
+ void beginLeave(unsigned call);
+ void endLeave(void);
+
+ void beginArg(unsigned index);
+ inline void endArg(void) {}
+
+ void beginReturn(void);
+ inline void endReturn(void) {}
+
+ void beginArray(size_t length);
+ inline void endArray(void) {}
+
+ inline void beginElement(void) {}
+ inline void endElement(void) {}
+
+ void beginStruct(const StructSig *sig);
+ inline void endStruct(void) {}
+
+ void writeBool(bool value);
+ void writeSInt(signed long long value);
+ void writeUInt(unsigned long long value);
+ void writeFloat(float value);
+ void writeDouble(double value);
+ void writeString(const char *str);
+ void writeString(const char *str, size_t size);
+ void writeWString(const wchar_t *str);
+ void writeBlob(const void *data, size_t size);
+ void writeEnum(const EnumSig *sig);
+ void writeBitmask(const BitmaskSig &bitmask, unsigned long long value);
+ void writeNull(void);
+ void writeOpaque(const void *ptr);
+
+ protected:
+ void inline _write(const void *sBuffer, size_t dwBytesToWrite);
+ void inline _writeByte(char c);
+ void inline _writeUInt(unsigned long long value);
+ void inline _writeFloat(float value);
+ void inline _writeDouble(double value);
+ void inline _writeString(const char *str);
- void BeginArray(size_t length);
- inline void EndArray(void) {}
-
- inline void BeginElement(void) {}
- inline void EndElement(void) {}
-
- void BeginStruct(const StructSig *sig);
- inline void EndStruct(void) {}
-
- void LiteralBool(bool value);
- void LiteralSInt(signed long long value);
- void LiteralUInt(unsigned long long value);
- void LiteralFloat(float value);
- void LiteralDouble(double value);
- void LiteralString(const char *str);
- void LiteralString(const char *str, size_t size);
- void LiteralWString(const wchar_t *str);
- void LiteralBlob(const void *data, size_t size);
- void LiteralEnum(const EnumSig *sig);
- void LiteralBitmask(const BitmaskSig &bitmask, unsigned long long value);
- void LiteralNull(void);
- void LiteralOpaque(const void *ptr);
+ };
}
#endif /* _TRACE_WRITER_HPP_ */
projects / tools / apitrace.git / commitdiff