X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=postlicyd%2Fconfig.c;h=871a71f649ba259b1b62fd295f809b72f432e0ae;hb=929bb1ca2452a5bc7410896fd4e5eea44901a0b7;hp=82f80f000ccdc037235b6a1c8f1aeb7c3c544f1f;hpb=6dcf855b7add63be72fbed3af6590f00532e1c76;p=apps%2Fpfixtools.git

diff --git a/postlicyd/config.c b/postlicyd/config.c
index 82f80f0..871a71f 100644
--- a/postlicyd/config.c
+++ b/postlicyd/config.c
@@ -38,10 +38,8 @@
 #include "config.h"
 
 struct config_t {
-    filter_t *filters;
-    int filters_len;
-    int filters_size;
-
+    A(filter_t)        filters;
+    A(filter_params_t) params;
     int entry_point;
 };
 
@@ -55,17 +53,38 @@ static inline config_t *config_new(void)
 void config_delete(config_t **config)
 {
     if (*config) {
-        for (int i = 0 ; i < (*config)->filters_len ; ++i) {
-            filter_wipe((*config)->filters + i);
-        }
-        p_delete(&(*config)->filters);
+        array_deep_wipe((*config)->filters, filter_wipe);
+        array_deep_wipe((*config)->params, filter_params_wipe);
+        p_delete(config);
+    }
+}
+
+
+static bool config_second_pass(config_t *config)
+{
+    bool ok = true;
+    if (config->filters.len > 0) {
+#       define QSORT_TYPE filter_t
+#       define QSORT_BASE config->filters.data
+#       define QSORT_NELT config->filters.len
+#       define QSORT_LT(a,b) strcmp(a->name, b->name) < 0
+#       include "qsort.c"
     }
+
+    foreach (filter_t *filter, config->filters) {
+        if (!filter_update_references(filter, &config->filters)) {
+            ok = false;
+            break;
+        }
+    }}
+
+    return ok;
 }
 
 config_t *config_read(const char *file)
 {
     config_t *config;
-    //filter_t *filter = NULL;
+    filter_t filter;
     file_map_t map;
     const char *p;
     int line = 0;
@@ -80,6 +99,7 @@ config_t *config_read(const char *file)
     }
 
     config = config_new();
+    filter_init(&filter);
     linep = p = map.map;
 
 #define READ_ERROR(Fmt, ...)                                                   \
@@ -212,13 +232,16 @@ read_section:
 read_param_value:
     READ_BLANK(goto badeof);
     READ_STRING("parameter value", value, value_len, ;);
-    /* TODO: Insert parameter in the configuration.
-     */
+    {
+        filter_params_t param;
+        param.name = strdup(key);
+        param.value = strdup(value);
+        array_add(config->params, param);
+    }
     goto read_section;
 
 read_filter:
-    /* TODO: Create a filter with the given name.
-     */
+    filter_set_name(&filter, key, key_len);
     READ_BLANK(goto badeof);
     while (*p != '}') {
         READ_TOKEN("filter parameter name", key, key_len);
@@ -230,21 +253,44 @@ read_filter:
         READ_BLANK(goto badeof);
         READ_STRING("filter parameter value", value, value_len, goto badeof);
         READ_BLANK(goto badeof);
-        /* TODO: Insert parameter in the filter.
-         */
+        if (strcmp(key, "type") == 0) {
+            if (!filter_set_type(&filter, value, value_len)) {
+                READ_ERROR("unknow filter type (%s) for filter %s",
+                           value, filter.name);
+            }
+        } else if (key_len > 3 && strncmp(key, "on_", 3) == 0) {
+            if (!filter_add_hook(&filter, key + 3, key_len - 3,
+                                 value, value_len)) {
+                READ_ERROR("hook %s not supported by filter %s",
+                           key + 3, filter.name);
+            }
+        } else {
+            if (!filter_add_param(&filter, key, key_len, value, value_len)) {
+                goto error;
+            }
+        }
     }
     READ_NEXT(;);
-    /* TODO: Check the filter.
-     */
+    if (!filter_build(&filter)) {
+        READ_ERROR("invalid filter %s", filter.name);
+    }
+    array_add(config->filters, filter);
+    filter_init(&filter);
     goto read_section;
 
 ok:
+    if (!config_second_pass(config)) {
+        goto error;
+    }
+    file_map_close(&map);
     return config;
 
 badeof:
     syslog(LOG_ERR, "Unexpected end of file");
 
 error:
+    filter_wipe(&filter);
     config_delete(&config);
+    file_map_close(&map);
     return NULL;
 }