NAME
Error Construction -
Create and initialize a Globus OpenSSL Error object.
Defines
#define GLOBUS_ERROR_TYPE_OPENSSL
Get Error Code
unsigned long globus_openssl_error_handle_get_error_code
(globus_openssl_error_handle_t handle)
Get Error Data
const char * globus_openssl_error_handle_get_data
(globus_openssl_error_handle_t handle)
Get Error Data Flags
int globus_openssl_error_handle_get_data_flags
(globus_openssl_error_handle_t handle)
Get Filename
const char * globus_openssl_error_handle_get_filename
(globus_openssl_error_handle_t handle)
Get Linenumber
int globus_openssl_error_handle_get_linenumber
(globus_openssl_error_handle_t handle)
Get Library
const char * globus_openssl_error_handle_get_library
(globus_openssl_error_handle_t handle)
Get Function
const char * globus_openssl_error_handle_get_function
(globus_openssl_error_handle_t handle)
Get Reason
const char * globus_openssl_error_handle_get_reason
(globus_openssl_error_handle_t handle)
Construct Error
globus_object_t * globus_error_construct_openssl_error
(globus_module_descriptor_t *base_source, globus_object_t
*base_cause)
Initialize Error
globus_object_t * globus_error_initialize_openssl_error
(globus_object_t *error, globus_module_descriptor_t *base_source,
globus_object_t *base_cause, globus_openssl_error_handle_t
openssl_error_handle)
Detailed Description
Create and initialize a Globus OpenSSL Error object.
This section defines operations to create and initialize Globus
OpenSSLError objects.
Define Documentation
#define GLOBUS_ERROR_TYPE_OPENSSL
Error type definition.
Function Documentation
unsigned long globus_openssl_error_handle_get_error_code
(globus_openssl_error_handle_t handle)
Get the openssl error code which represents the openssl error from the
openssl error handle. Parameters:
handle The openssl error handle
Returns:
The error code
const char* globus_openssl_error_handle_get_data
(globus_openssl_error_handle_t handle)
Get the openssl error data which contains additional data about the
error from the openssl error handle. Parameters:
handle The openssl error handle
Returns:
The error data
int globus_openssl_error_handle_get_data_flags
(globus_openssl_error_handle_t handle)
Get the openssl error data flags from the openssl error handle.
Parameters:
handle The openssl error handle
Returns:
The error data flags
const char* globus_openssl_error_handle_get_filename
(globus_openssl_error_handle_t handle)
Get the filename where the openssl error occurred from the openssl
error handle. Parameters:
handle The openssl error handle
Returns:
The filename
int globus_openssl_error_handle_get_linenumber
(globus_openssl_error_handle_t handle)
Get the linenumber on which the openssl error occurred from the openssl
error handle. Parameters:
handle The openssl error handle
Returns:
The linenumber
const char* globus_openssl_error_handle_get_library
(globus_openssl_error_handle_t handle)
Get the library name where the openssl error occurred in from the
openssl error handle. Parameters:
handle The openssl error handle
Returns:
The library name
const char* globus_openssl_error_handle_get_function
(globus_openssl_error_handle_t handle)
Get the function name where the openssl error occurred from the openssl
error handle. Parameters:
handle The openssl error handle
Returns:
The function name
const char* globus_openssl_error_handle_get_reason
(globus_openssl_error_handle_t handle)
Get the reason string which caused the openssl error from the openssl
error handle. Parameters:
handle The openssl error handle
Returns:
The reson string
globus_object_t* globus_error_construct_openssl_error
(globus_module_descriptor_t * base_source, globus_object_t *
base_cause)
Allocate and initialize an error of type GLOBUS_ERROR_TYPE_OPENSSL This
function, combined with globus_error_initialize_openssl_error() will
recursively generate globus error objects (of type globus_object_t)
from the errors on openssl’s static error stack. The errors will be
chained in a causal fashion to provide a path to the root cause of the
actual error.
NOTE: the static stack openssl implements for its errors currently only
supports at most 16 errors, so if more are added, the errors that were
added first will be wiped out. If 16 errors are counted in the chain of
openssl errors, its possible that some errors (including the original
error) are missing.
Parameters:
base_source Pointer to the originating globus module.
base_cause The error object causing the error. This parameter
should be NULL in nearly all cases, as the root cause of an error
will most likely be in the openssl code itself. The actual cause of
the error is determined from the static stack of openssl errors.
Returns:
The resulting error object. It is the user’s responsibility to
eventually free this object using globus_object_free(). A
globus_result_t may be obtained by calling globus_error_put() on
this object.
globus_object_t* globus_error_initialize_openssl_error (globus_object_t *
error, globus_module_descriptor_t * base_source, globus_object_t *
base_cause, globus_openssl_error_handle_t openssl_error_handle)
Initialize a previously allocated error of type
GLOBUS_ERROR_TYPE_OPENSSL. Parameters:
error The previously allocated error object.
base_source Pointer to the originating module.
base_cause The error object causing the error. If this is the
original error this paramater may be NULL.
openssl_error_handle The openssl error handle associated with this
error, this parameter should already be initialized to contain the
openssl error code associated with the error.
Returns:
The resulting error object. You may have to call globus_error_put()
on this object before passing it on.
Author
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the source code.