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authorMichael Krelin <hacker@klever.net>2008-01-04 18:41:52 (UTC)
committer Michael Krelin <hacker@klever.net>2008-01-04 18:41:52 (UTC)
commit8e3f9231383194d94e41032b64d87cc6ef1c2ee8 (patch) (side-by-side diff)
tree63e9bfa12430e71d322a22784319d3fdb0e25a2b /include/opkele
parent14f6295f3ffb22848d848265042b088a28451677 (diff)
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exception specializations
Signed-off-by: Michael Krelin <hacker@klever.net>
Diffstat (limited to 'include/opkele') (more/less context) (ignore whitespace changes)
-rw-r--r--include/opkele/exception.h30
1 files changed, 29 insertions, 1 deletions
diff --git a/include/opkele/exception.h b/include/opkele/exception.h
index d003ce4..c200a13 100644
--- a/include/opkele/exception.h
+++ b/include/opkele/exception.h
@@ -1,277 +1,305 @@
#ifndef __OPKELE_EXCEPTION_H
#define __OPKELE_EXCEPTION_H
/**
* @file
* @brief opkele exceptions
*/
#include <curl/curl.h>
#include <opkele/opkele-config.h>
#ifdef OPKELE_HAVE_KONFORKA
# include <konforka/exception.h>
/**
* the exception parameters declaration
*/
# define OPKELE_E_PARS const string& fi,const string&fu,int l,const string& w
/**
* the exception parameters list to pass to constructor
*/
# define OPKELE_E_CONS_ fi,fu,l,
/**
* the exception codepoint specification
*/
# define OPKELE_CP_ CODEPOINT,
/**
* open function-try-block
*/
# define OPKELE_FUNC_TRY try
/**
* the simple rethrow of konforka-based exception
*/
# define OPKELE_RETHROW catch(konforka::exception& e) { e.see(CODEPOINT); throw; }
#else /* OPKELE_HAVE_KONFORKA */
# include <exception>
# include <string>
/**
* the exception parameter declaration
*/
# define OPKELE_E_PARS const string& w
/**
* the dummy prefix for exception parameters list to prepend in the absence of
* konforka library
*/
# define OPKELE_E_CONS_
/**
* the dummy placeholder for konforka exception codepoint specification
*/
# define OPKELE_CP_
/**
* the dummy define for the opening function-try-block
*/
# define OPKELE_FUNC_TRY
/**
* the dummy define for the konforka-based rethrow of exception
*/
# define OPKELE_RETHROW
#endif /* OPKELE_HAVE_KONFORKA */
/**
* the exception parameters list to pass to constructor
*/
# define OPKELE_E_CONS OPKELE_E_CONS_ w
namespace opkele {
using std::string;
/**
* the base opkele exception class
*/
class exception : public
# ifdef OPKELE_HAVE_KONFORKA
konforka::exception
# else
std::exception
# endif
{
public:
# ifdef OPKELE_HAVE_KONFORKA
explicit
exception(const string& fi,const string& fu,int l,const string& w);
# else /* OPKELE_HAVE_KONFORKA */
string _what;
explicit exception(const string& w);
virtual ~exception() throw();
virtual const char * what() const throw();
# endif /* OPKELE_HAVE_KONFORKA */
};
/**
* thrown in case of failed conversion
*/
class failed_conversion : public exception {
public:
failed_conversion(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown in case of failed lookup (either parameter or persistent store)
*/
class failed_lookup : public exception {
public:
failed_lookup(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown in case of bad input (either local or network)
*/
class bad_input : public exception {
public:
bad_input(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown on failed assertion
*/
class failed_assertion : public exception {
public:
failed_assertion(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown if the handle being retrieved is invalid
*/
class invalid_handle : public exception {
public:
invalid_handle(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown if the handle passed to check_authentication request is not
* stateless
*/
class stateful_handle : public exception {
public:
stateful_handle(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown if check_authentication request fails
*/
class failed_check_authentication : public exception {
public:
failed_check_authentication(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown if the id_res request result is negative
*/
class id_res_failed : public exception {
public:
id_res_failed(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* thrown if the user_setup_url is provided with negative response
*/
class id_res_setup : public id_res_failed {
public:
string setup_url;
- id_res_setup(OPKELE_E_PARS,const string& su)
+ id_res_setup(OPKELE_E_PARS,const string& su="")
: id_res_failed(OPKELE_E_CONS), setup_url(su) { }
~id_res_setup() throw() { }
};
/**
* thrown in case of signature mismatch
*/
class id_res_mismatch : public id_res_failed {
public:
id_res_mismatch(OPKELE_E_PARS)
: id_res_failed(OPKELE_E_CONS) { }
};
/**
* thrown if the association has expired before it could've been verified.
*/
class id_res_expired_on_delivery : public id_res_failed {
public:
id_res_expired_on_delivery(OPKELE_E_PARS)
: id_res_failed(OPKELE_E_CONS) { }
};
/**
* thown when the user cancelled authentication process.
*/
class id_res_cancel : public id_res_failed {
public:
id_res_cancel(OPKELE_E_PARS)
: id_res_failed(OPKELE_E_CONS) { }
};
/**
* thrown in case of nonce reuse or otherwise imperfect nonce.
*/
class id_res_bad_nonce : public id_res_failed {
public:
id_res_bad_nonce(OPKELE_E_PARS)
: id_res_failed(OPKELE_E_CONS) { }
};
/**
+ * thrown if return_to didn't pass verification
+ */
+ class id_res_bad_return_to : public id_res_failed {
+ public:
+ id_res_bad_return_to(OPKELE_E_PARS)
+ : id_res_failed(OPKELE_E_CONS) { }
+ };
+
+ /**
+ * thrown if OP isn't authorized to make an assertion
+ */
+ class id_res_unauthorized : public id_res_failed {
+ public:
+ id_res_unauthorized(OPKELE_E_PARS)
+ : id_res_failed(OPKELE_E_CONS) { }
+ };
+
+ /**
* openssl malfunction occured
*/
class exception_openssl : public exception {
public:
unsigned long _error;
string _ssl_string;
exception_openssl(OPKELE_E_PARS);
~exception_openssl() throw() { }
};
/**
* network operation related error occured
*/
class exception_network : public exception {
public:
exception_network(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* network operation related error occured, specifically, related to
* libcurl
*/
class exception_curl : public exception_network {
public:
CURLcode _error;
string _curl_string;
exception_curl(OPKELE_E_PARS);
exception_curl(OPKELE_E_PARS,CURLcode e);
~exception_curl() throw() { }
};
/**
* exception thrown in case of failed discovery
*/
class failed_discovery : public exception {
public:
failed_discovery(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* unsuccessfull xri resolution
*/
class failed_xri_resolution : public failed_discovery {
public:
long _code;
failed_xri_resolution(OPKELE_E_PARS,long _c=-1)
: failed_discovery(OPKELE_E_CONS), _code(_c) { }
};
/**
* not implemented (think pure virtual) member function executed, signfies
* programmer error
*/
class not_implemented : public exception {
public:
not_implemented(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
/**
* internal error, indicates internal libopkele problem
*/
class internal_error : public exception {
public:
internal_error(OPKELE_E_PARS)
: exception(OPKELE_E_CONS) { }
};
+ /**
+ * thrown in case of unsupported parameter encountered (e.g. unsupported
+ * association type).
+ */
+ class unsupported : public exception {
+ public:
+ unsupported(OPKELE_E_PARS)
+ : exception(OPKELE_E_CONS) { }
+ };
+
}
#endif /* __OPKELE_EXCEPTION_H */