From 78f2f0bbb999d40782f8beb940f79bc522cdcb2d Mon Sep 17 00:00:00 2001 From: Pavel Březina Date: Sun, 11 May 2014 16:18:06 +0200 Subject: IFP: Add a utility function to reply with an object path MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reviewed-by: Stef Walter Reviewed-by: Pavel Březina --- src/responder/ifp/ifp_private.h | 6 ++++++ src/responder/ifp/ifpsrv_util.c | 42 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 48 insertions(+) (limited to 'src') diff --git a/src/responder/ifp/ifp_private.h b/src/responder/ifp/ifp_private.h index 75be038e4..bf2015a97 100644 --- a/src/responder/ifp/ifp_private.h +++ b/src/responder/ifp/ifp_private.h @@ -73,6 +73,12 @@ const char *ifp_path_strip_prefix(const char *path, const char *prefix); char *ifp_bus_path_unescape(TALLOC_CTX *mem_ctx, const char *path); char *ifp_bus_path_escape(TALLOC_CTX *mem_ctx, const char *path); +char *_ifp_reply_objpath(TALLOC_CTX *mem_ctx, const char *base, + const char *part, ...); + +#define ifp_reply_objpath(mem_ctx, base, ...) \ + _ifp_reply_objpath(mem_ctx, base, ##__VA_ARGS__, NULL) + errno_t ifp_add_ldb_el_to_dict(DBusMessageIter *iter_dict, struct ldb_message_element *el); const char **ifp_parse_attr_list(TALLOC_CTX *mem_ctx, const char *conf_str); diff --git a/src/responder/ifp/ifpsrv_util.c b/src/responder/ifp/ifpsrv_util.c index 6fcd22479..c0ab686e4 100644 --- a/src/responder/ifp/ifpsrv_util.c +++ b/src/responder/ifp/ifpsrv_util.c @@ -236,6 +236,48 @@ done: return safe_path; } +char * +_ifp_reply_objpath(TALLOC_CTX *mem_ctx, const char *base, + const char *part, ...) +{ + char *safe_part; + char *path = NULL; + va_list va; + + if (base == NULL) { + DEBUG(SSSDBG_OP_FAILURE, "Wrong object path base!\n"); + return NULL; + } + + path = talloc_strdup(mem_ctx, base); + if (path == NULL) return NULL; + + va_start(va, part); + while (part != NULL) { + safe_part = ifp_bus_path_escape(mem_ctx, part); + if (safe_part == NULL) { + DEBUG(SSSDBG_OP_FAILURE, "Could not add [%s] to objpath\n", part); + goto fail; + } + + path = talloc_asprintf_append(path, "/%s", safe_part); + talloc_free(safe_part); + if (path == NULL) { + goto fail; + } + + part = va_arg(va, const char *); + } + va_end(va); + + return path; + +fail: + va_end(va); + talloc_free(path); + return NULL; +} + errno_t ifp_add_ldb_el_to_dict(DBusMessageIter *iter_dict, struct ldb_message_element *el) { -- cgit