diff options
Diffstat (limited to 'libmailutils/mailcap/ent_cmd.c')
-rw-r--r-- | libmailutils/mailcap/ent_cmd.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/libmailutils/mailcap/ent_cmd.c b/libmailutils/mailcap/ent_cmd.c new file mode 100644 index 000000000..ad741730c --- /dev/null +++ b/libmailutils/mailcap/ent_cmd.c @@ -0,0 +1,66 @@ +/* GNU Mailutils -- a suite of utilities for electronic mail + Copyright (C) 1999-2019 Free Software Foundation, Inc. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General + Public License along with this library. If not, see + <http://www.gnu.org/licenses/>. */ + +#include <config.h> +#include <stdlib.h> +#include <mailutils/sys/mailcap.h> + +int +mu_mailcap_entry_sget_command (mu_mailcap_entry_t ent, char const **pcommand) +{ + if (!ent) + return EINVAL; + if (!pcommand) + return MU_ERR_OUT_PTR_NULL; + *pcommand = ent->command; + return 0; +} + +int +mu_mailcap_entry_aget_command (mu_mailcap_entry_t ent, char **pcommand) +{ + if (!ent) + return EINVAL; + if (!pcommand) + return MU_ERR_OUT_PTR_NULL; + if (!(*pcommand = strdup (ent->command))) + return ENOMEM; + return 0; +} + +int +mu_mailcap_entry_get_command (mu_mailcap_entry_t ent, + char *buffer, size_t buflen, + size_t *pn) +{ + size_t len; + + if (!ent) + return EINVAL; + len = strlen (ent->command); + + if (buffer) + { + if (len > buflen) + len = buflen; + memcpy (buffer, ent->command, len); + buffer[len] = 0; + } + if (pn) + *pn = len; + return 0; +} |