diff options
Diffstat (limited to 'utils/http/content-disposition.c')
-rw-r--r-- | utils/http/content-disposition.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/utils/http/content-disposition.c b/utils/http/content-disposition.c new file mode 100644 index 000000000..5d5e94c26 --- /dev/null +++ b/utils/http/content-disposition.c @@ -0,0 +1,78 @@ +/* + * Copyright 2010 John-Mark Bell <jmb@netsurf-browser.org> + * + * This file is part of NetSurf, http://www.netsurf-browser.org/ + * + * NetSurf is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * NetSurf 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <stdlib.h> + +#include "utils/http.h" + +#include "utils/http/generics.h" +#include "utils/http/parameter_internal.h" +#include "utils/http/primitives.h" + +/* See content-disposition.h for documentation */ +nserror http_parse_content_disposition(const char *header_value, + http_content_disposition **result) +{ + const char *pos = header_value; + lwc_string *mtype; + http_parameter *params = NULL; + http_content_disposition *cd; + nserror error; + + /* disposition-type *( ";" parameter ) */ + + http__skip_LWS(&pos); + + error = http__parse_token(&pos, &mtype); + if (error != NSERROR_OK) + return error; + + http__skip_LWS(&pos); + + if (*pos == ';') { + error = http__item_list_parse(&pos, + http__parse_parameter, NULL, ¶ms); + if (error != NSERROR_OK && error != NSERROR_NOT_FOUND) { + lwc_string_unref(mtype); + return error; + } + } + + cd = malloc(sizeof(*cd)); + if (cd == NULL) { + http_parameter_list_destroy(params); + lwc_string_unref(mtype); + return NSERROR_NOMEM; + } + + cd->disposition_type = mtype; + cd->parameters = params; + + *result = cd; + + return NSERROR_OK; +} + +/* See content-disposition.h for documentation */ +void http_content_disposition_destroy(http_content_disposition *victim) +{ + lwc_string_unref(victim->disposition_type); + http_parameter_list_destroy(victim->parameters); + free(victim); +} + |