diff options
Diffstat (limited to 'src/charon/plugins/uci/uci_parser.c')
-rw-r--r-- | src/charon/plugins/uci/uci_parser.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/src/charon/plugins/uci/uci_parser.c b/src/charon/plugins/uci/uci_parser.c deleted file mode 100644 index 6de55d218..000000000 --- a/src/charon/plugins/uci/uci_parser.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Copyright (C) 2008 Martin Willi - * Copyright (C) 2008 Thomas Kallenberg - * Hochschule fuer Technik Rapperswil - * - * This program 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; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program 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. - */ - -#include "uci_parser.h" - -#include <stdarg.h> - -#include <library.h> -#include <uci.h> - -typedef struct private_uci_parser_t private_uci_parser_t; - -/** - * Private data of an uci_parser_t object - */ -struct private_uci_parser_t { - - /** - * Public part - */ - uci_parser_t public; - - /** - * UCI package name this parser reads - */ - char *package; -}; - -/** - * enumerator implementation create_section_enumerator - */ -typedef struct { - /** implements enumerator */ - enumerator_t public; - /** currently enumerated uci section */ - struct uci_element *current; - /** all uci ipsec config sections */ - struct uci_list *list; - /** uci conntext */ - struct uci_context *ctx; - /** ipsec uci package */ - struct uci_package *package; - /** NULL terminated list of keywords */ - char *keywords[]; -} section_enumerator_t; - -/** - * Implementation of section_enumerator_t.enumerate - */ -static bool section_enumerator_enumerate(section_enumerator_t *this, ...) -{ - struct uci_element *element; - char **value; - va_list args; - int i; - - if (&this->current->list == this->list) - { - return FALSE; - } - - va_start(args, this); - - value = va_arg(args, char**); - if (value) - { - if (uci_lookup(this->ctx, &element, this->package, - this->current->name, "name") == UCI_OK) - { /* use "name" attribute as config name if available ... */ - *value = uci_to_option(element)->value; - } - else - { /* ... or the section name becomes config name */ - *value = uci_to_section(this->current)->type; - } - } - - /* followed by keyword parameters */ - for (i = 0; this->keywords[i]; i++) - { - value = va_arg(args, char**); - if (value && uci_lookup(this->ctx, &element, this->package, - this->current->name, this->keywords[i]) == UCI_OK) - { - *value = uci_to_option(element)->value; - } - } - va_end(args); - - this->current = list_to_element(this->current->list.next); - return TRUE; -} - -/** - * Implementation of section_enumerator_t.public.destroy - */ -static void section_enumerator_destroy(section_enumerator_t *this) -{ - uci_free_context(this->ctx); - free(this); -} - -/** - * Implementation of backend_t.create_section_enumerator. - */ -static enumerator_t* create_section_enumerator(private_uci_parser_t *this, ...) -{ - section_enumerator_t *e; - va_list args; - int i; - - /* allocate enumerator large enought to hold keyword pointers */ - i = 1; - va_start(args, this); - while (va_arg(args, char*)) - { - i++; - } - va_end(args); - e = malloc(sizeof(section_enumerator_t) + sizeof(char*) * i); - i = 0; - va_start(args, this); - do - { - e->keywords[i] = va_arg(args, char*); - } - while (e->keywords[i++]); - va_end(args); - - e->public.enumerate = (void*)section_enumerator_enumerate; - e->public.destroy = (void*)section_enumerator_destroy; - - /* load uci context */ - e->ctx = uci_alloc_context(); - if (uci_load(e->ctx, this->package, &e->package) != UCI_OK) - { - section_enumerator_destroy(e); - return NULL; - } - e->list = &e->package->sections; - e->current = list_to_element(e->list->next); - if (e->current->type != UCI_TYPE_SECTION) - { - section_enumerator_destroy(e); - return NULL; - } - return &e->public; -} - -/** - * Implementation of uci_parser_t.destroy. - */ -static void destroy(private_uci_parser_t *this) -{ - free(this->package); - free(this); -} - -/** - * Described in header. - */ -uci_parser_t *uci_parser_create(char *package) -{ - private_uci_parser_t *this = malloc_thing(private_uci_parser_t); - - this->public.create_section_enumerator = (enumerator_t*(*)(uci_parser_t*, ...))create_section_enumerator; - this->public.destroy = (void(*)(uci_parser_t*))destroy; - - this->package = strdup(package); - - return &this->public; -} - |