* src/config.[ch] : add support of 'source' section type

src/config.c

@@ -132,6 +132,13 @@ f2b_config_section_create(const char *src) {
     return section;
   }
 
+  name = "source:";
+  if (strncmp(line, name, strlen(name)) == 0) {
+    section->type = t_source;
+    strlcpy(section->name, line + strlen(name), sizeof(section->name));
+    return section;
+  }
+
   name = "backend:";
   if (strncmp(line, name, strlen(name)) == 0) {
     section->type = t_backend;
@@ -305,6 +312,7 @@ f2b_config_section_append(f2b_config_t *config, f2b_config_section_t *section) {
   switch (section->type) {
     case t_main:     s = &config->main;     break;
     case t_defaults: s = &config->defaults; break;
+    case t_source:   s = &config->sources;  break;
     case t_filter:   s = &config->filters;  break;
     case t_backend:  s = &config->backends; break;
     case t_jail:     s = &config->jails;    break;

src/config.h

@@ -16,6 +16,7 @@ typedef enum f2b_section_type {
   t_unknown = 0,
   t_main,
   t_defaults,
+  t_source,
   t_filter,
   t_backend,
   t_jail,
@@ -38,6 +39,7 @@ typedef struct f2b_config_section_t {
 typedef struct f2b_config_t {
   f2b_config_section_t *main;
   f2b_config_section_t *defaults;
+  f2b_config_section_t *sources;
   f2b_config_section_t *filters;
   f2b_config_section_t *backends;
   f2b_config_section_t *jails;