| -rw-r--r-- | include/Makefile.am | 3 | ||||
| -rw-r--r-- | include/opkele/extension_chain.h | 50 | ||||
| -rw-r--r-- | lib/Makefile.am | 3 | ||||
| -rw-r--r-- | lib/extension_chain.cc | 16 |
4 files changed, 70 insertions, 2 deletions
diff --git a/include/Makefile.am b/include/Makefile.am index 4b9b02a..2c190b8 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -8,5 +8,6 @@ nobase_include_HEADERS = \ opkele/consumer.h \ opkele/extension.h \ - opkele/sreg.h + opkele/sreg.h \ + opkele/extension_chain.h EXTRA_DIST = \ opkele/data.h \ diff --git a/include/opkele/extension_chain.h b/include/opkele/extension_chain.h new file mode 100644 index 0000000..955f4d5 --- a/dev/null +++ b/include/opkele/extension_chain.h @@ -0,0 +1,50 @@ +#ifndef __OPKELE_EXTENSION_CHAIN_H +#define __OPKELE_EXTENSION_CHAIN_H + +/** + * @file + * @brief extension chain extension + */ + +#include <list> +#include <opkele/extension.h> + +/** + * @brief the main opkele namespace + */ +namespace opkele { + using std::list; + + /** + * OpenID extensions chain used to combine extensions, it is actually an + * stl list of pointers to extensions. + */ + class extension_chain_t : public extension_t, public list<extension_t*> { + public: + + /** + * Default constructor creates an empty chain + */ + extension_chain_t() { } + /** + * Create extension chain with a single extension in it + */ + extension_chain_t(extension_t *e) { push_back(e); } + + /** + * Implementation of consumer's checkid hook + */ + virtual void checkid_hook(params_t& p,const string& identity); + /** + * Implementation of consumer's id_res hook + */ + virtual void id_res_hook(const params_t& p,const params_t& sp,const string& identity); + /** + * Implementation of server's checkid_hook + */ + virtual void checkid_hook(const params_t& pin,params_t& pout); + }; + +} + +#endif /* __OPKELE_EXTENSION_CHAIN_H */ diff --git a/lib/Makefile.am b/lib/Makefile.am index 783f2ab..bdadd44 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -24,5 +24,6 @@ libopkele_la_SOURCES = \ exception.cc \ extension.cc \ - sreg.cc + sreg.cc \ + extension_chain.cc libopkele_la_LDFLAGS = \ -version-info 1:0:0 diff --git a/lib/extension_chain.cc b/lib/extension_chain.cc new file mode 100644 index 0000000..16537dc --- a/dev/null +++ b/lib/extension_chain.cc @@ -0,0 +1,16 @@ +#include <cstdarg> +#include <opkele/extension_chain.h> + +namespace opkele { + + void extension_chain_t::checkid_hook(params_t& p,const string& identity) { + for(iterator i=begin();i!=end();++i) (*i)->checkid_hook(p,identity); + } + void extension_chain_t::id_res_hook(const params_t& p,const params_t& sp,const string& identity) { + for(iterator i=begin();i!=end();++i) (*i)->id_res_hook(p,sp,identity); + } + void extension_chain_t::checkid_hook(const params_t& pin,params_t& pout) { + for(iterator i=begin();i!=end();++i) (*i)->checkid_hook(pin,pout); + } + +} |