convert (1/1): introduced prototypes for per-item filtering functions.

[pkg/abook.git] / filter.c

diff --git a/filter.c b/filter.c
index 184128017b9b4bdd8c4c6942be77535334f90ac6..51445ee1f1bf9947c323bc478a4f7fcafb22f9da 100644 (file)
--- a/filter.c
+++ b/filter.c
@@ -100,6 +100,10 @@ struct abook_output_filter e_filters[] = {
        { "\0", NULL, NULL }
 };
 
+struct abook_output_item_filter u_filters[] = {
+       { "\0", NULL }
+};
+
 /*
  * common functions
  */
@@ -122,6 +126,13 @@ print_filters()
                        gettext(e_filters[i].desc));
 
        putchar('\n');
+
+       puts(_("output (with query):"));
+       for(i=0; *u_filters[i].filtname ; i++)
+               printf("\t%s\t%s\n", u_filters[i].filtname,
+                       gettext(u_filters[i].desc));
+
+       putchar('\n');
 }
 
 static int
@@ -361,6 +372,25 @@ export_database()
        return 0;
 }
 
+struct abook_output_item_filter select_output_item_filter(char filtname[FILTNAME_LEN]) {
+       int i;
+       for(i=0;; i++) {
+               if(!strncasecmp(u_filters[i].filtname, filtname, FILTNAME_LEN))
+                 break;
+               if(!*u_filters[i].filtname) {
+                 i = -1;
+                 break;
+               }
+       }
+       return u_filters[i];
+}
+
+void
+e_write_item(FILE *out, int item, void (*func) (FILE *in, int item))
+{
+  (*func) (out, item);
+}
+
 static int
 e_write_file(char *filename, int (*func) (FILE *in, struct db_enumerator e),
                int mode)