92 lines
2.5 KiB
Diff
92 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: "Eduardo Lima (Etrunko)" <etrunko@redhat.com>
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Date: Fri, 19 May 2017 00:31:46 -0300
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Subject: [PATCH] utils: Rename ovirt_rest_xml_node_get_content_va() to
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ovirt_rest_xml_node_find()
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It is more useful to make this function retrieve a sub node and let the
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caller do what it wants with that node, instead of returning the content
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directly.
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Signed-off-by: Eduardo Lima (Etrunko) <etrunko@redhat.com>
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---
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govirt/ovirt-utils.c | 59 +++++++++++++++++++-------------------------
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1 file changed, 26 insertions(+), 33 deletions(-)
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diff --git a/govirt/ovirt-utils.c b/govirt/ovirt-utils.c
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index 951c693..c0541e9 100644
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--- a/govirt/ovirt-utils.c
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+++ b/govirt/ovirt-utils.c
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@@ -50,45 +50,38 @@ ovirt_rest_xml_node_from_call(RestProxyCall *call)
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return node;
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}
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-static const char *
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-ovirt_rest_xml_node_get_content_va(RestXmlNode *node,
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- va_list *args,
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- GStrv str_array)
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-{
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- g_return_val_if_fail((args != NULL) || (str_array != NULL), NULL);
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-
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- while (TRUE) {
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- const char *node_name;
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-
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- if (args != NULL) {
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- node_name = va_arg(*args, const char *);
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- } else {
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- node_name = *str_array;
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- str_array++;
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- }
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- if (node_name == NULL)
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- break;
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- node = rest_xml_node_find(node, node_name);
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- if (node == NULL) {
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- g_debug("could not find XML node '%s'", node_name);
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- return NULL;
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- }
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- }
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-
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- return node->content;
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-}
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-
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-static const char *
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-ovirt_rest_xml_node_get_content_from_path(RestXmlNode *node, const char *path)
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+static RestXmlNode *
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+ovirt_rest_xml_node_find(RestXmlNode *node, const char *path)
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{
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+ guint i;
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GStrv pathv;
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- const char *content;
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+
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+ g_return_val_if_fail((path != NULL), NULL);
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pathv = g_strsplit(path, "/", -1);
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- content = ovirt_rest_xml_node_get_content_va(node, NULL, pathv);
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+
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+ for (i = 0; i < g_strv_length(pathv); ++i) {
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+ node = rest_xml_node_find(node, pathv[i]);
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+ if (node == NULL) {
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+ g_debug("could not find XML node '%s'", pathv[i]);
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+ break;
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+ }
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+ }
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+
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g_strfreev(pathv);
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- return content;
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+ return node;
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+}
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+
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+static const char *
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+ovirt_rest_xml_node_get_content_from_path(RestXmlNode *node, const char *path)
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+{
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+ node = ovirt_rest_xml_node_find(node, path);
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+
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+ if (node == NULL)
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+ return NULL;
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+
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+ return node->content;
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}
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static gboolean
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