#include <stdio.h>
#include <utilities/SecXPCError.h>
#include <utilities/SecCFError.h>
#include <utilities/SecCFWrappers.h>
CFStringRef sSecXPCErrorDomain = CFSTR("com.apple.security.xpc");
static const char* kDomainKey = "domain";
static const char* kDescriptionKey = "description";
static const char* kCodeKey = "code";
CFErrorRef SecCreateCFErrorWithXPCObject(xpc_object_t xpc_error)
{
CFErrorRef result = NULL;
if (xpc_get_type(xpc_error) == XPC_TYPE_DICTIONARY) {
CFStringRef domain = NULL;
const char * domain_string = xpc_dictionary_get_string(xpc_error, kDomainKey);
if (domain_string != NULL) {
domain = CFStringCreateWithCString(kCFAllocatorDefault, domain_string, kCFStringEncodingUTF8);
} else {
domain = sSecXPCErrorDomain;
CFRetain(domain);
}
CFIndex code = (CFIndex) xpc_dictionary_get_int64(xpc_error, kCodeKey);
const char *description = xpc_dictionary_get_string(xpc_error, kDescriptionKey);
SecCFCreateErrorWithFormat(code, domain, NULL, &result, NULL, CFSTR("Remote error : %s"), description);
CFReleaseSafe(domain);
} else {
SecCFCreateErrorWithFormat(kSecXPCErrorUnexpectedType, sSecXPCErrorDomain, NULL, &result, NULL, CFSTR("Remote error not dictionary!: %@"), xpc_error);
}
return result;
}
static void SecXPCDictionarySetCFString(xpc_object_t dict, const char *key, CFStringRef string)
{
CFStringPerformWithCString(string, ^(const char *utf8Str) {
xpc_dictionary_set_string(dict, key, utf8Str);
});
}
xpc_object_t SecCreateXPCObjectWithCFError(CFErrorRef error)
{
xpc_object_t error_xpc = xpc_dictionary_create(NULL, NULL, 0);
SecXPCDictionarySetCFString(error_xpc, kDomainKey, CFErrorGetDomain(error));
xpc_dictionary_set_int64(error_xpc, kCodeKey, CFErrorGetCode(error));
CFStringRef description = CFErrorCopyDescription(error);
SecXPCDictionarySetCFString(error_xpc, kDescriptionKey, description);
CFReleaseNull(description);
return error_xpc;
}