1 files changed, 117 insertions, 0 deletions
diff --git a/src/lib/sifp/sss_sifp_utils.c b/src/lib/sifp/sss_sifp_utils.c
new file mode 100644
index 000000000..29cde7ef5
--- /dev/null
+++ b/src/lib/sifp/sss_sifp_utils.c
@@ -0,0 +1,117 @@
+/*
+    Authors:
+        Pavel Březina <pbrezina@redhat.com>
+
+    Copyright (C) 2014 Red Hat
+
+    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 3 of the License, or
+    (at your option) any later version.
+
+    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.
+
+    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 <dbus/dbus.h>
+#include <string.h>
+
+#include "lib/sifp/sss_sifp.h"
+#include "lib/sifp/sss_sifp_private.h"
+
+void *sss_sifp_alloc_zero(sss_sifp_ctx *ctx, size_t size, size_t num)
+{
+    void *addr = ctx->alloc_fn(size * num, ctx->alloc_pvt);
+
+    if (addr == NULL) {
+        return NULL;
+    }
+
+    memset(addr, '\0', size * num);
+
+    return addr;
+}
+
+void sss_sifp_set_io_error(sss_sifp_ctx *ctx, DBusError *error)
+{
+    dbus_error_free(ctx->io_error);
+    dbus_error_init(ctx->io_error);
+    dbus_set_error(ctx->io_error, error->name, error->message);
+}
+
+const char *
+sss_sifp_get_iface_for_object(const char *object_path)
+{
+    int i;
+    const char *path;
+    static struct {
+        const char *path;
+        const char *iface;
+    } known_types[] = {
+        {SSS_SIFP_PATH_IFP "/Components/", SSS_SIFP_IFACE_COMPONENTS},
+        {SSS_SIFP_PATH_IFP "/Domains/", SSS_SIFP_IFACE_DOMAINS},
+        {SSS_SIFP_PATH_IFP "/Services/", SSS_SIFP_IFACE_SERVICES},
+        {SSS_SIFP_PATH_IFP "/Users/", SSS_SIFP_IFACE_USERS},
+        {SSS_SIFP_PATH_IFP "/Groups/", SSS_SIFP_IFACE_GROUPS},
+        {NULL, NULL}
+    };
+
+    for (i = 0; known_types[i].path != NULL; i++) {
+        path = known_types[i].path;
+        if (strncmp(path, object_path, strlen(path)) == 0) {
+            return known_types[i].iface;
+        }
+    }
+
+    return NULL;
+}
+
+char * sss_sifp_strdup(sss_sifp_ctx *ctx, const char *str)
+{
+    char *result = NULL;
+    size_t str_len;
+
+    if (str == NULL) {
+        return NULL;
+    }
+
+    str_len = strlen(str);
+    result = _alloc_zero(ctx, char, str_len + 1);
+    if (result == NULL) {
+        return NULL;
+    }
+
+    strncpy(result, str, str_len);
+
+    return result;
+}
+
+char * sss_sifp_strcat(sss_sifp_ctx *ctx, const char *str1, const char *str2)
+{
+    char *result = NULL;
+
+    if (str1 == NULL) {
+        return sss_sifp_strdup(ctx, str2);
+    }
+
+    if (str2 == NULL) {
+        return sss_sifp_strdup(ctx, str1);
+    }
+
+    size_t len = strlen(str1) + strlen(str2) + 1;
+
+    result = _alloc_zero(ctx, char, len);
+    if (result == NULL) {
+        return NULL;
+    }
+
+    strcat(result, str1);
+    strcat(result, str2);
+
+    return result;
+}