X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph_list.c;h=89f3e5d33eb5b43fdf295f3b510ddbc972f70265;hb=f32297a08ae205eacc399c889a661be2a031c215;hp=7164c74e01762b97c2ea3f9e11c7480d20165e53;hpb=57ea63c5b3af362e4663e04f04c73e7015ecf83d;p=collection4.git

diff --git a/src/graph_list.c b/src/graph_list.c
index 7164c74..89f3e5d 100644
--- a/src/graph_list.c
+++ b/src/graph_list.c
@@ -1,3 +1,26 @@
+/**
+ * collection4 - graph_list.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 <stdint.h>
@@ -21,7 +44,7 @@
 /*
  * Defines
  */
-#define UPDATE_INTERVAL 10
+#define UPDATE_INTERVAL 900
 
 /*
  * Global variables
@@ -32,6 +55,11 @@ static size_t gl_active_num = 0;
 static graph_config_t **gl_staging = NULL;
 static size_t gl_staging_num = 0;
 
+/* Graphs created on-the-fly for files which don't match any existing graph
+ * definition. */
+static graph_config_t **gl_dynamic = NULL;
+static size_t gl_dynamic_num = 0;
+
 static char **host_list = NULL;
 static size_t host_list_len = 0;
 
@@ -40,7 +68,7 @@ static time_t gl_last_update = 0;
 /*
  * Private functions
  */
-int gl_add_graph_internal (graph_config_t *cfg, /* {{{ */
+static int gl_add_graph_internal (graph_config_t *cfg, /* {{{ */
     graph_config_t ***gl_array, size_t *gl_array_num)
 {
   graph_config_t **tmp;
@@ -65,6 +93,30 @@ int gl_add_graph_internal (graph_config_t *cfg, /* {{{ */
   return (0);
 } /* }}} int gl_add_graph_internal */
 
+static void gl_destroy (graph_config_t ***gl_array, /* {{{ */
+    size_t *gl_array_num)
+{
+  size_t i;
+
+  if ((gl_array == NULL) || (gl_array_num == NULL))
+    return;
+
+#define ARRAY_PTR  (*gl_array)
+#define ARRAY_SIZE (*gl_array_num)
+
+  for (i = 0; i < ARRAY_SIZE; i++)
+  {
+    graph_destroy (ARRAY_PTR[i]);
+    ARRAY_PTR[i] = NULL;
+  }
+  free (ARRAY_PTR);
+  ARRAY_PTR = NULL;
+  ARRAY_SIZE = 0;
+
+#undef ARRAY_SIZE
+#undef ARRAY_PTR
+} /* }}} void gl_destroy */
+
 static int gl_register_host (const char *host) /* {{{ */
 {
   char **tmp;
@@ -106,7 +158,7 @@ static int gl_clear_hosts (void) /* {{{ */
 
 static int gl_compare_hosts (const void *v0, const void *v1) /* {{{ */
 {
-  return (strcmp (v0, v1));
+  return (strcmp (*(char * const *) v0, *(char * const *) v1));
 } /* }}} int gl_compare_hosts */
 
 static int gl_register_file (const graph_ident_t *file, /* {{{ */
@@ -121,7 +173,7 @@ static int gl_register_file (const graph_ident_t *file, /* {{{ */
     graph_config_t *cfg = gl_active[i];
     int status;
 
-    if (!graph_matches_ident (cfg, file))
+    if (!graph_ident_matches (cfg, file))
       continue;
 
     status = graph_add_file (cfg, file);
@@ -138,7 +190,7 @@ static int gl_register_file (const graph_ident_t *file, /* {{{ */
   if (num_graphs == 0)
   {
     cfg = graph_create (file);
-    gl_add_graph_internal (cfg, &gl_active, &gl_active_num);
+    gl_add_graph_internal (cfg, &gl_dynamic, &gl_dynamic_num);
     graph_add_file (cfg, file);
   }
 
@@ -169,7 +221,6 @@ static int gl_clear_instances (void) /* {{{ */
   return (0);
 } /* }}} int gl_clear_instances */
 
-
 /*
  * Global functions
  */
@@ -182,7 +233,6 @@ int gl_config_submit (void) /* {{{ */
 {
   graph_config_t **old;
   size_t old_num;
-  size_t i;
 
   old = gl_active;
   old_num = gl_active_num;
@@ -193,12 +243,7 @@ int gl_config_submit (void) /* {{{ */
   gl_staging = NULL;
   gl_staging_num = 0;
 
-  for (i = 0; i < old_num; i++)
-  {
-    graph_destroy (old[i]);
-    old[i] = NULL;
-  }
-  free (old);
+  gl_destroy (&old, &old_num);
 
   return (0);
 } /* }}} int graph_config_submit */
@@ -222,6 +267,15 @@ int gl_graph_get_all (graph_callback_t callback, /* {{{ */
       return (status);
   }
 
+  for (i = 0; i < gl_dynamic_num; i++)
+  {
+    int status;
+
+    status = (*callback) (gl_dynamic[i], user_data);
+    if (status != 0)
+      return (status);
+  }
+
   return (0);
 } /* }}} int gl_graph_get_all */
 
@@ -253,6 +307,15 @@ graph_config_t *gl_graph_get_selected (void) /* {{{ */
     return (gl_active[i]);
   }
 
+  for (i = 0; i < gl_dynamic_num; i++)
+  {
+    if (graph_compare (gl_dynamic[i], ident) != 0)
+      continue;
+
+    ident_destroy (ident);
+    return (gl_dynamic[i]);
+  }
+
   ident_destroy (ident);
   return (NULL);
 } /* }}} graph_config_t *gl_graph_get_selected */
@@ -305,11 +368,20 @@ int gl_instance_get_all (graph_inst_callback_t callback, /* {{{ */
       return (status);
   }
 
+  for (i = 0; i < gl_dynamic_num; i++)
+  {
+    int status;
+
+    status = gl_graph_instance_get_all (gl_dynamic[i], callback, user_data);
+    if (status != 0)
+      return (status);
+  }
+
   return (0);
 } /* }}} int gl_instance_get_all */
 /* }}} gl_instance_get_all, gl_graph_instance_get_all */
 
-int gl_search (const char *term, graph_inst_callback_t callback, /* {{{ */
+int gl_search_string (const char *term, graph_inst_callback_t callback, /* {{{ */
     void *user_data)
 {
   size_t i;
@@ -325,8 +397,19 @@ int gl_search (const char *term, graph_inst_callback_t callback, /* {{{ */
       return (status);
   }
 
+  for (i = 0; i < gl_dynamic_num; i++)
+  {
+    int status;
+
+    status = graph_inst_search (gl_dynamic[i], term,
+        /* callback  = */ callback,
+        /* user data = */ user_data);
+    if (status != 0)
+      return (status);
+  }
+
   return (0);
-} /* }}} int gl_search */
+} /* }}} int gl_search_string */
 
 int gl_search_field (graph_ident_field_t field, /* {{{ */
     const char *field_value,
@@ -349,6 +432,18 @@ int gl_search_field (graph_ident_field_t field, /* {{{ */
       return (status);
   }
 
+  for (i = 0; i < gl_dynamic_num; i++)
+  {
+    int status;
+
+    status = graph_inst_search_field (gl_dynamic[i],
+        field, field_value,
+        /* callback  = */ callback,
+        /* user data = */ user_data);
+    if (status != 0)
+      return (status);
+  }
+
   return (0);
 } /* }}} int gl_search_field */
 
@@ -372,6 +467,7 @@ int gl_update (void) /* {{{ */
 {
   time_t now;
   int status;
+  size_t i;
 
   /*
   printf ("Content-Type: text/plain\n\n");
@@ -382,10 +478,13 @@ int gl_update (void) /* {{{ */
   if ((gl_last_update + UPDATE_INTERVAL) >= now)
     return (0);
 
-  graph_read_config ();
-
+  /* Clear state */
   gl_clear_instances ();
   gl_clear_hosts ();
+  gl_destroy (&gl_dynamic, &gl_dynamic_num);
+
+  graph_read_config ();
+
   status = fs_scan (/* callback = */ gl_register_file, /* user data = */ NULL);
 
   if (host_list_len > 0)
@@ -394,6 +493,9 @@ int gl_update (void) /* {{{ */
 
   gl_last_update = now;
 
+  for (i = 0; i < gl_active_num; i++)
+    graph_sort_instances (gl_active[i]);
+
   return (status);
 } /* }}} int gl_update */