diff options
Diffstat (limited to 'src/charon/config/proposal.c')
| -rw-r--r-- | src/charon/config/proposal.c | 64 |
1 files changed, 21 insertions, 43 deletions
diff --git a/src/charon/config/proposal.c b/src/charon/config/proposal.c index 8fcbdc960..92ef34b75 100644 --- a/src/charon/config/proposal.c +++ b/src/charon/config/proposal.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Tobias Brunner + * Copyright (C) 2008-2009 Tobias Brunner * Copyright (C) 2006 Martin Willi * Hochschule fuer Technik Rapperswil * @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: proposal.c 4685 2008-11-22 16:14:55Z martin $ + * $Id: proposal.c 4936 2009-03-12 18:07:32Z tobias $ */ #include <string.h> @@ -803,10 +803,10 @@ static status_t add_string_algo(private_proposal_t *this, chunk_t alg) } /** - * print all algorithms of a kind to stream + * print all algorithms of a kind to buffer */ -static int print_alg(private_proposal_t *this, FILE *stream, u_int kind, - void *names, bool *first) +static int print_alg(private_proposal_t *this, char **dst, int *len, + u_int kind, void *names, bool *first) { enumerator_t *enumerator; size_t written = 0; @@ -817,16 +817,16 @@ static int print_alg(private_proposal_t *this, FILE *stream, u_int kind, { if (*first) { - written += fprintf(stream, "%N", names, alg); + written += print_in_hook(*dst, *len, "%N", names, alg); *first = FALSE; } else { - written += fprintf(stream, "/%N", names, alg); + written += print_in_hook(*dst, *len, "/%N", names, alg); } if (size) { - written += fprintf(stream, "-%d", size); + written += print_in_hook(*dst, *len, "-%d", size); } } enumerator->destroy(enumerator); @@ -834,10 +834,10 @@ static int print_alg(private_proposal_t *this, FILE *stream, u_int kind, } /** - * output handler in printf() + * Described in header. */ -static int print(FILE *stream, const struct printf_info *info, - const void *const *args) +int proposal_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, + const void *const *args) { private_proposal_t *this = *((private_proposal_t**)(args[0])); linked_list_t *list = *((linked_list_t**)(args[0])); @@ -847,65 +847,43 @@ static int print(FILE *stream, const struct printf_info *info, if (this == NULL) { - return fprintf(stream, "(null)"); + return print_in_hook(dst, len, "(null)"); } - if (info->alt) + if (spec->hash) { enumerator = list->create_enumerator(list); while (enumerator->enumerate(enumerator, &this)) { /* call recursivly */ if (first) { - written += fprintf(stream, "%P", this); + written += print_in_hook(dst, len, "%P", this); first = FALSE; } else { - written += fprintf(stream, ", %P", this); + written += print_in_hook(dst, len, ", %P", this); } } enumerator->destroy(enumerator); return written; } - written = fprintf(stream, "%N:", protocol_id_names, this->protocol); - written += print_alg(this, stream, ENCRYPTION_ALGORITHM, + written = print_in_hook(dst, len, "%N:", protocol_id_names, this->protocol); + written += print_alg(this, &dst, &len, ENCRYPTION_ALGORITHM, encryption_algorithm_names, &first); - written += print_alg(this, stream, INTEGRITY_ALGORITHM, + written += print_alg(this, &dst, &len, INTEGRITY_ALGORITHM, integrity_algorithm_names, &first); - written += print_alg(this, stream, PSEUDO_RANDOM_FUNCTION, + written += print_alg(this, &dst, &len, PSEUDO_RANDOM_FUNCTION, pseudo_random_function_names, &first); - written += print_alg(this, stream, DIFFIE_HELLMAN_GROUP, + written += print_alg(this, &dst, &len, DIFFIE_HELLMAN_GROUP, diffie_hellman_group_names, &first); - written += print_alg(this, stream, EXTENDED_SEQUENCE_NUMBERS, + written += print_alg(this, &dst, &len, EXTENDED_SEQUENCE_NUMBERS, extended_sequence_numbers_names, &first); return written; } /** - * arginfo handler for printf() proposal - */ -static int arginfo(const struct printf_info *info, size_t n, int *argtypes) -{ - if (n > 0) - { - argtypes[0] = PA_POINTER; - } - return 1; -} - -/** - * return printf hook functions for a proposal - */ -printf_hook_functions_t proposal_get_printf_hooks() -{ - printf_hook_functions_t hooks = {print, arginfo}; - - return hooks; -} - -/** * Implements proposal_t.destroy. */ static void destroy(private_proposal_t *this) |