diff options
Diffstat (limited to 'src/libstrongswan/settings/settings_parser.y')
| -rw-r--r-- | src/libstrongswan/settings/settings_parser.y | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/src/libstrongswan/settings/settings_parser.y b/src/libstrongswan/settings/settings_parser.y index d95a24b2a..96ab36faf 100644 --- a/src/libstrongswan/settings/settings_parser.y +++ b/src/libstrongswan/settings/settings_parser.y @@ -39,6 +39,7 @@ int settings_parser_get_leng(void *scanner); int settings_parser_get_lineno(void *scanner); /* Custom functions in lexer */ bool settings_parser_open_next_file(parser_helper_t *ctx); +bool settings_parser_load_string(parser_helper_t *ctx, const char *content); /** * Forward declarations @@ -79,7 +80,7 @@ static int yylex(YYSTYPE *lvalp, parser_helper_t *ctx) struct kv_t *kv; } %token <s> NAME STRING -%token NEWLINE +%token NEWLINE STRING_ERROR /* ...and other symbols */ %type <s> value valuepart @@ -286,3 +287,39 @@ bool settings_parser_parse_file(section_t *root, char *name) helper->destroy(helper); return success; } + +/** + * Parse the given string and add all sections and key/value pairs to the + * given section. + */ +bool settings_parser_parse_string(section_t *root, char *settings) +{ + parser_helper_t *helper; + array_t *sections = NULL; + bool success = FALSE; + + array_insert_create(§ions, ARRAY_TAIL, root); + helper = parser_helper_create(sections); + helper->get_lineno = settings_parser_get_lineno; + if (settings_parser_lex_init_extra(helper, &helper->scanner) != 0) + { + helper->destroy(helper); + array_destroy(sections); + return FALSE; + } + settings_parser_load_string(helper, settings); + if (getenv("DEBUG_SETTINGS_PARSER")) + { + yydebug = 1; + settings_parser_set_debug(1, helper->scanner); + } + success = yyparse(helper) == 0; + if (!success) + { + DBG1(DBG_CFG, "failed to parse settings '%s'", settings); + } + array_destroy(sections); + settings_parser_lex_destroy(helper->scanner); + helper->destroy(helper); + return success; +} |