def make_vs_attach_eci():
# The COM interface to the Debugger has to be compiled as a .cpp file by
# Visual C. So we generate the source and then add a commandline switch
# to treat this source file as C++
import os
eci = ExternalCompilationInfo(post_include_bits=[
"""
#ifdef __cplusplus
extern "C" {
#endif
RPY_EXPORTED void AttachToVS();
#ifdef __cplusplus
}
#endif
"""
],
separate_module_sources=[
"""
#import "libid:80cc9f66-e7d8-4ddd-85b6-d9e6cd0e93e2" version("8.0") lcid("0") raw_interfaces_only named_guids
extern "C" RPY_EXPORTED void AttachToVS() {
CoInitialize(0);
HRESULT hr;
CLSID Clsid;
CLSIDFromProgID(L"VisualStudio.DTE", &Clsid);
IUnknown *Unknown;
if (FAILED(GetActiveObject(Clsid, 0, &Unknown))) {
puts("Could not attach to Visual Studio (is it not running?");
return;
}
EnvDTE::_DTE *Interface;
hr = Unknown->QueryInterface(&Interface);
if (FAILED(GetActiveObject(Clsid, 0, &Unknown))) {
puts("Could not open COM interface to Visual Studio (no permissions?)");
return;
}
EnvDTE::Debugger *Debugger;
puts("Waiting for Visual Studio Debugger to become idle");
while (FAILED(Interface->get_Debugger(&Debugger)));
EnvDTE::Processes *Processes;
while (FAILED(Debugger->get_LocalProcesses(&Processes)));
long Count = 0;
if (FAILED(Processes->get_Count(&Count))) {
puts("Cannot query Process count");
}
for (int i = 0; i <= Count; i++) {
EnvDTE::Process *Process;
if (FAILED(Processes->Item(variant_t(i), &Process))) {
continue;
}
long ProcessID;
while (FAILED(Process->get_ProcessID(&ProcessID)));
if (ProcessID == GetProcessId(GetCurrentProcess())) {
printf("Found process ID %d\\n", ProcessID);
Process->Attach();
Debugger->Break(false);
CoUninitialize();
return;
}
}
}
"""
])
eci = eci.convert_sources_to_files()
d = eci._copy_attributes()
cfile = d['separate_module_files'][0]
cppfile = cfile.replace(".c", "_vsdebug.cpp")
os.rename(cfile, cppfile)
d['separate_module_files'] = [cppfile]
return ExternalCompilationInfo(**d)
