diff options
Diffstat (limited to 'src/dynamic.cpp')
| -rw-r--r-- | src/dynamic.cpp | 90 |
1 files changed, 89 insertions, 1 deletions
diff --git a/src/dynamic.cpp b/src/dynamic.cpp index 5d7759b47..179113cae 100644 --- a/src/dynamic.cpp +++ b/src/dynamic.cpp @@ -1 +1,89 @@ -/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "configreader.h"
#include "dynamic.h"
#ifndef WIN32
#include <dlfcn.h>
#endif
DLLManager::DLLManager(InspIRCd* ServerInstance, const char *fname)
{
err = NULL;
if (!strstr(fname,".so"))
{
err = "This doesn't look like a module file to me...";
return;
}
h = dlopen(fname, RTLD_NOW|RTLD_LOCAL);
if (!h)
{
err = (char*)dlerror();
return;
}
}
DLLManager::~DLLManager()
{
// close the library if it isn't null
if (h)
dlclose(h);
}
bool DLLManager::GetSymbol(void** v, const char* sym_name)
{
// try extract a symbol from the library
// get any error message is there is any
if (h)
{
dlerror(); // clear value
*v = dlsym(h, sym_name);
err = (char*)dlerror();
if (!*v || err)
return false;
}
if (err)
{
return false;
}
else
{
return true;
}
}
DLLFactoryBase::DLLFactoryBase(InspIRCd* Instance, const char* fname, const char* symbol) : DLLManager(Instance, fname)
{
// try get the factory function if there is no error yet
factory_func = 0;
if (!LastError())
{
if (!GetSymbol( (void **)&factory_func, symbol ? symbol : "init_module"))
{
throw ModuleException("Missing init_module() entrypoint!");
}
}
}
DLLFactoryBase::~DLLFactoryBase()
{
}
\ No newline at end of file +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" +#include "configreader.h" +#include "dynamic.h" +#ifndef WIN32 +#include <dlfcn.h> +#endif + +DLLManager::DLLManager(InspIRCd* ServerInstance, const char *fname) +{ + err = NULL; + + if (!strstr(fname,".so")) + { + err = "This doesn't look like a module file to me..."; + return; + } + + h = dlopen(fname, RTLD_NOW|RTLD_LOCAL); + if (!h) + { + err = (char*)dlerror(); + return; + } +} + +DLLManager::~DLLManager() +{ + // close the library if it isn't null + if (h) + dlclose(h); +} + + + +bool DLLManager::GetSymbol(void** v, const char* sym_name) +{ + // try extract a symbol from the library + // get any error message is there is any + + if (h) + { + dlerror(); // clear value + *v = dlsym(h, sym_name); + err = (char*)dlerror(); + if (!*v || err) + return false; + } + + if (err) + { + return false; + } + else + { + return true; + } +} + +DLLFactoryBase::DLLFactoryBase(InspIRCd* Instance, const char* fname, const char* symbol) : DLLManager(Instance, fname) +{ + // try get the factory function if there is no error yet + factory_func = 0; + + if (!LastError()) + { + if (!GetSymbol( (void **)&factory_func, symbol ? symbol : "init_module")) + { + throw ModuleException("Missing init_module() entrypoint!"); + } + } +} + +DLLFactoryBase::~DLLFactoryBase() +{ +} + |