upkg: Add support for listing package imports.

[upkg.git] / src / upkg.c

diff --git a/src/upkg.c b/src/upkg.c
index 9213753bb354c9e25148cda27072e102a6b8da6a..d44422cd5ee92aa8db5fc2c9a2dfc6ff1d09a288 100644 (file)
--- a/src/upkg.c
+++ b/src/upkg.c
@@ -181,6 +181,31 @@ void print_guid(unsigned char guid[static 16])
        }
 }
 
+static void export_print_name(const struct upkg_export *e)
+{
+       if (e) {
+               export_print_name(e->parent);
+               printf(".%s", e->name);
+       }
+}
+
+static void
+export_print_fullname(GTypeModule *pkg, const struct upkg_export *export)
+{
+       printf("%s", pkg->name);
+       export_print_name(export);
+}
+
+static void import_print_fullname(const struct upkg_import *import)
+{
+       if (import) {
+               import_print_fullname(import->parent);
+               if (import->parent)
+                       putchar('.');
+               printf("%s", import->name);
+       }
+}
+
 void print_upkg_exports(struct upkg *pkg)
 {
        for (unsigned i = 0; i < pkg->export_count; i++) {
@@ -200,6 +225,17 @@ void print_upkg_exports(struct upkg *pkg)
        }
 }
 
+void print_upkg_imports(struct upkg *pkg)
+{
+       for (unsigned i = 0; i < pkg->import_count; i++) {
+               const struct upkg_import *import = upkg_get_import(pkg, i);
+
+               printf("%u - ", i);
+               import_print_fullname(import);
+               printf(" (%s.%s)\n", import->class_package, import->class_name);
+       }
+}
+
 int package_info(struct upkg *pkg)
 {
        printf("Version: %u\n",  pkg->version);
@@ -222,25 +258,11 @@ int package_info(struct upkg *pkg)
        printf("Exports: %lu\n", pkg->export_count);
        if (verbose >= 1) print_upkg_exports(pkg);
        printf("Imports: %lu\n", pkg->import_count);
+       if (verbose >= 1) print_upkg_imports(pkg);
 
        return 0;
 }
 
-static void export_print_name(struct upkg *upkg, const struct upkg_export *e)
-{
-       if (e) {
-               export_print_name(upkg, e->parent);
-               printf(".%s", e->name);
-       }
-}
-
-static void
-export_print_fullname(GTypeModule *pkg, const struct upkg_export *export)
-{
-       printf("%s", pkg->name);
-       export_print_name(U_PKG(pkg)->pkg, export);
-}
-
 static int package_list(GTypeModule *pkg, long current)
 {
        struct upkg *upkg = U_PKG(pkg)->pkg;