class Tracer:
'''Base class to orchestrate the code generation of API tracing.'''
+ # 0-3 are reserved to memcpy, malloc, free, and realloc
+ __id = 4
+
def __init__(self):
self.api = None
print 'static const char * _%s_args[%u] = {%s};' % (function.name, len(function.args), ', '.join(['"%s"' % arg.name for arg in function.args]))
else:
print 'static const char ** _%s_args = NULL;' % (function.name,)
- print 'static const trace::FunctionSig _%s_sig = {%u, "%s", %u, _%s_args};' % (function.name, function.id, function.name, len(function.args), function.name)
+ print 'static const trace::FunctionSig _%s_sig = {%u, "%s", %u, _%s_args};' % (function.name, self.getFunctionSigId(), function.name, len(function.args), function.name)
print
+ def getFunctionSigId(self):
+ id = Tracer.__id
+ Tracer.__id += 1
+ return id
+
def isFunctionPublic(self, function):
return True
print r' assert(pWrapper->m_pInstance == pInstance);'
print r' if (pWrapper->m_pVtbl == *(void **)pInstance &&'
print r' pWrapper->m_NumMethods >= %s) {' % len(list(interface.iterBaseMethods()))
- print r' //os::log("%s: fetched pvObj=%p pWrapper=%p pVtbl=%p\n", functionName, pInstance, pWrapper, pWrapper->m_pVtbl);'
+ #print r' os::log("%s: fetched pvObj=%p pWrapper=%p pVtbl=%p\n", functionName, pInstance, pWrapper, pWrapper->m_pVtbl);'
print r' return pWrapper;'
print r' }'
print r' }'
print r' Wrap%s *pWrapper = new Wrap%s(pInstance);' % (interface.name, interface.name)
- print r' //os::log("%%s: created %s pvObj=%%p pWrapper=%%p pVtbl=%%p\n", functionName, pInstance, pWrapper, pWrapper->m_pVtbl);' % interface.name
+ #print r' os::log("%%s: created %s pvObj=%%p pWrapper=%%p pVtbl=%%p\n", functionName, pInstance, pWrapper, pWrapper->m_pVtbl);' % interface.name
print r' g_WrappedObjects[pInstance] = pWrapper;'
print r' return pWrapper;'
print '}'
# Destructor
print '%s::~%s() {' % (getWrapperInterfaceName(interface), getWrapperInterfaceName(interface))
- print r' //os::log("%s::Release: deleted pvObj=%%p pWrapper=%%p pVtbl=%%p\n", m_pInstance, this, m_pVtbl);' % interface.name
+ #print r' os::log("%s::Release: deleted pvObj=%%p pWrapper=%%p pVtbl=%%p\n", m_pInstance, this, m_pVtbl);' % interface.name
print r' g_WrappedObjects.erase(m_pInstance);'
print '}'
print
print method.prototype(getWrapperInterfaceName(interface) + '::' + method.name) + ' {'
if False:
- print r' os::log("# %s #\n", __FUNCTION__);'
+ print r' os::log("%%s(%%p -> %%p)\n", "%s", this, m_pInstance);' % (getWrapperInterfaceName(interface) + '::' + method.name)
if method.type is not stdapi.Void:
print ' %s _result;' % method.type
assert not method.internal
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};' % (method.id, interface.name + '::' + method.name, len(method.args) + 1)
+ print ' static const trace::FunctionSig _sig = {%u, "%s", %u, _args};' % (self.getFunctionSigId(), interface.name + '::' + method.name, len(method.args) + 1)
print ' %s *_this = static_cast<%s *>(m_pInstance);' % (base, base)