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Extract signature conversion code

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This commit is contained in:
Carlos Martín Nieto
2014-02-13 16:32:46 +01:00
parent 9501ed2377
commit d4204b4b79
2 changed files with 30 additions and 13 deletions
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41
c_src/signature.c
View File

@@ -102,37 +102,52 @@ static int geef_string_to_bin(ErlNifBinary *bin, const char *str)
return 0;
}
ERL_NIF_TERM
geef_signature_default(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
int geef_signature_to_erl(ERL_NIF_TERM *out, ErlNifEnv *env, git_signature *sig)
{
git_signature *sig;
geef_repository *repo;
ErlNifBinary name, email;
if (!enif_get_resource(env, argv[0], geef_repository_type, (void **) &repo))
return enif_make_badarg(env);
memset(&name, 0, sizeof(ErlNifBinary));
memset(&email, 0, sizeof(ErlNifBinary));
if (git_signature_default(&sig, repo->repo) < 0)
return geef_error(env);
if (geef_string_to_bin(&name, sig->name) < 0)
goto oom;
if (geef_string_to_bin(&email, sig->email) < 0)
goto oom;
return enif_make_tuple5(env, atoms.ok,
*out = enif_make_tuple5(env, atoms.ok,
enif_make_binary(env, &name), enif_make_binary(env, &email),
enif_make_ulong(env, sig->when.time), enif_make_uint(env, sig->when.offset));
return 0;
oom:
git_signature_free(sig);
enif_release_binary(&name);
enif_release_binary(&email);
return -1;
}
return geef_oom(env);
ERL_NIF_TERM
geef_signature_default(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
{
git_signature *sig;
geef_repository *repo;
ERL_NIF_TERM term_sig;
int error;
if (!enif_get_resource(env, argv[0], geef_repository_type, (void **) &repo))
return enif_make_badarg(env);
if (git_signature_default(&sig, repo->repo) < 0)
return geef_error(env);
error = geef_signature_to_erl(&term_sig, env, sig);
git_signature_free(sig);
if (error < 0)
return geef_oom(env);
return term_sig;
}
ERL_NIF_TERM

2
c_src/signature.h
View File

@@ -7,4 +7,6 @@ ERL_NIF_TERM geef_signature_new(ErlNifEnv *env, int argc, const ERL_NIF_TERM arg
ERL_NIF_TERM geef_signature_default(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);
int geef_signature_from_erl(git_signature **out, ErlNifEnv *env, ERL_NIF_TERM *err, ERL_NIF_TERM term);
int geef_signature_to_erl(ERL_NIF_TERM *out, ErlNifEnv *env, git_signature *sig);
#endif