+/**
+ * collection4 - action_show_instance.c
+ * Copyright (C) 2010 Florian octo Forster
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ *
+ * Authors:
+ * Florian octo Forster <ff at octo.it>
+ **/
+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
return (0); \
} while (0)
+#define MAX_SHOW_GRAPHS 10
+
struct show_graph_data_s
{
graph_config_t *cfg;
graph_instance_t *inst;
+ int graph_count;
};
typedef struct show_graph_data_s show_graph_data_t;
}
} /* }}} void show_breadcrump_field */
-static int show_breadcrump (show_graph_data_t *data) /* {{{ */
+static int show_breadcrump (graph_config_t *cfg, /* {{{ */
+ graph_instance_t *inst)
{
graph_ident_t *ident;
char *prefix;
- if (data->inst != NULL)
+ if (inst != NULL)
{
prefix = "Instance";
- ident = inst_get_selector (data->inst);
+ ident = inst_get_selector (inst);
}
else
{
prefix = "Graph";
- ident = graph_get_selector (data->cfg);
+ ident = graph_get_selector (cfg);
}
printf ("<div class=\"breadcrump\">%s: "", prefix);
show_breadcrump_field (ident_get_type_instance (ident), "type_instance");
printf (""</div>\n");
+ ident_destroy (ident);
return (0);
} /* }}} int show_breadcrump */
static int show_instance_cb (graph_config_t *cfg, /* {{{ */
graph_instance_t *inst,
- __attribute__((unused)) void *user_data)
+ void *user_data)
{
+ show_graph_data_t *data = user_data;
char title[128];
char descr[128];
char params[1024];
html_escape_buffer (params, sizeof (params));
printf ("<h3>Instance "%s"</h3>\n", descr);
- printf ("<div class=\"graph-img\"><img src=\"%s?action=graph;%s\" "
- "title=\"%s / %s\" /></div>\n",
- script_name (), params, title, descr);
+
+ show_breadcrump (cfg, inst);
+
+ if (data->graph_count < MAX_SHOW_GRAPHS)
+ printf ("<div class=\"graph-img\"><img src=\"%s?action=graph;%s\" "
+ "title=\"%s / %s\" /></div>\n",
+ script_name (), params, title, descr);
+ else
+ printf ("<a href=\"%s?action=show_instance;%s\">Show graph "
+ ""%s / %s"</a>\n",
+ script_name (), params, title, descr);
+
+ data->graph_count++;
return (0);
} /* }}} int show_instance_cb */
fprintf (stderr, "show_instance: Calling inst_get_all_selected()\n");
status = inst_get_all_selected (data->cfg,
- /* callback = */ show_instance_cb, /* user data = */ NULL);
+ /* callback = */ show_instance_cb, /* user data = */ data);
if (status != 0)
fprintf (stderr, "show_instance: inst_get_all_selected failed "
"with status %i\n", status);
char tmp[128];
char title[128];
+ memset (&pg_data, 0, sizeof (pg_data));
pg_data.cfg = gl_graph_get_selected ();
if (pg_data.cfg == NULL)
OUTPUT_ERROR ("gl_graph_get_selected () failed.\n");