24 #include <sys/times.h>
25 #include <sys/param.h>
31 #include <mach-o/dyld.h>
48 #include <boost/filesystem/operations.hpp>
68 ::dladdr(FuncPtrCast<void*>(funct),
m_dlinfo.
get());
72 return ::basename(
const_cast<char*
>(
m_dlinfo->dli_fname));
76 return const_cast<char*
>(
m_dlinfo->dli_fname);
87 ModuleInfo::operator
const Dl_info&()
const {
96 static string module(
"");
99 string mod = ::basename(
const_cast<char *
>((
reinterpret_cast<Dl_info*
>(
moduleHandle()))->dli_fname));
100 module = mod.
substr(
static_cast<string::size_type
>(0), mod.
find(
'.'));
108 static string module(
"");
109 if ( module ==
"" ) {
111 char name[PATH_MAX] = {
"Unknown.module"};
114 (
reinterpret_cast<Dl_info*
>(
moduleHandle())->dli_fname);
115 if (::realpath(
path, name)) {
131 }
else if (module[loc] ==
'e' or module[loc] ==
'E') {
133 }
else if (module[loc] ==
's' and module[loc+1] ==
'o') {
145 static void* hP =
reinterpret_cast<void*
>(pid);
150 s_module_handle = handle;
154 if (0 == s_module_handle) {
157 if (0 != ::dladdr(FuncPtrCast<void*>(
moduleHandle), &info)) {
162 return s_module_handle;
167 static Dl_info infoBuf;
168 static Dl_info *info;
171 void* handle = ::dlopen(0, RTLD_LAZY);
173 void* func = ::dlsym(handle,
"main");
175 if (0 != ::dladdr(func, &infoBuf)) {
186 static string module(
"");
187 if (module.
length() == 0) {
199 if (not boost::filesystem::exists(exe)) {
201 self_str <<
"/proc/" << ::getpid();
218 string address, perms, offset, dev, pathname;
221 if (not(iss >> address >> perms >> offset >> dev >> inode >> pathname)) {
224 if (perms ==
"r-xp" and boost::filesystem::exists(pathname)) {
231 return linked_modules;
237 if (s_linkedModules.size() == 0) {
244 return s_linkedModules;
251 char pathbuf[PATH_MAX + 1];
252 unsigned int bufsize =
sizeof(pathbuf);
253 _NSGetExecutablePath(pathbuf, &bufsize);
254 path self_exe =
path(
string(pathbuf));
261 return boost::filesystem::canonical(self_exe);
defines a Small helper function that allows the cast from void * to function pointer
OS specific details to access at run-time the module configuration of the process.
provide functions to retrieve resources pointed by environment variables
const void * addresse() const
std::unique_ptr< Dl_info > m_dlinfo
const std::string name() const
const std::string libraryName() const
T emplace_back(T... args)
Elements::Path::Item path
boost::filesystem::path Item
void * ImageHandle
Definition of an image handle.
ELEMENTS_API void setModuleHandle(ImageHandle handle)
Attach module handle.
ELEMENTS_API Path::Item getSelfProc()
Get the path to the /proc directory of the process.
ELEMENTS_API ProcessHandle processHandle()
Handle to running process.
ELEMENTS_API ImageHandle moduleHandle()
Handle to currently executed module.
ELEMENTS_API ImageHandle exeHandle()
Handle to the executable file running.
ELEMENTS_API const std::string & moduleNameFull()
Get the full name of the (executable/DLL) file.
ELEMENTS_API const std::string & moduleName()
Get the name of the (executable/DLL) file without file-type.
ELEMENTS_API Path::Item getExecutablePath()
Get the full executable path.
ELEMENTS_API ModuleType moduleType()
Get type of the module.
ELEMENTS_API const std::vector< std::string > linkedModules()
Vector of names of linked modules.
ELEMENTS_API std::vector< Path::Item > linkedModulePaths()
ELEMENTS_API const std::string & exeName()
Name of the executable file running.