Remove distinction of widget's version

[src/app-framework-main.git] / src / wgtpkg-uninstall.c

diff --git a/src/wgtpkg-uninstall.c b/src/wgtpkg-uninstall.c
index 1d4e0df..dba667c 100644 (file)
--- a/src/wgtpkg-uninstall.c
+++ b/src/wgtpkg-uninstall.c
@@ -1,5 +1,5 @@
 /*
- Copyright 2015 IoT.bzh
+ Copyright (C) 2015-2020 IoT.bzh
 
  author: José Bollo <jose.bollo@iot.bzh>
 
@@ -24,23 +24,32 @@
 #include <stdio.h>
 #include <assert.h>
 #include <unistd.h>
+#include <fcntl.h>
 
 #include "verbose.h"
 #include "utils-dir.h"
 #include "secmgr-wrap.h"
+#include "wgtpkg-unit.h"
+#include "wgt.h"
+#include "wgt-info.h"
 
 /* uninstall the widget of idaver */
 int uninstall_widget(const char *idaver, const char *root)
 {
+#if DISTINCT_VERSIONS
        char *id;
        char *ver;
-       char path[PATH_MAX];
        const char *at;
+#endif
+       char path[PATH_MAX];
        int rc, rc2;
+       struct unitconf uconf;
+       struct wgt_info *ifo;
 
        NOTICE("-- UNINSTALLING widget of id %s from %s --", idaver, root);
 
        /* find the last '@' of the id */
+#if DISTINCT_VERSIONS
        at = strrchr(idaver, '@');
        if (at == NULL) {
                ERROR("bad widget id '%s', no @", idaver);
@@ -52,16 +61,33 @@ int uninstall_widget(const char *idaver, const char *root)
 
        /* compute the path */
        rc = snprintf(path, sizeof path, "%s/%s/%s", root, id, ver);
+#else
+       rc = snprintf(path, sizeof path, "%s/%s", root, idaver);
+#endif
+
        if (rc >= (int)sizeof path) {
                ERROR("bad widget id '%s', too long", idaver);
                errno = EINVAL;
                return -1;
        }
 
+       /* removes the units */
+       ifo = wgt_info_createat(AT_FDCWD, path, 1, 1, 1);
+       if (!ifo) {
+               ERROR("can't read widget config in directory '%s': %m", path);
+               return -1;
+       }
+       uconf.installdir = path;
+       uconf.icondir = FWK_ICON_DIR;
+       uconf.new_afid = 0;
+       uconf.base_http_ports = 0;
+       unit_uninstall(ifo, &uconf);
+       wgt_info_unref(ifo);
+
        /* removes the directory of the application */
        rc = remove_directory(path, 1);
        if (rc < 0) {
-               ERROR("error while removing directory '%s': %m", path);
+               ERROR("while removing directory '%s': %m", path);
                return -1;
        }
 
@@ -69,9 +95,10 @@ int uninstall_widget(const char *idaver, const char *root)
        rc = snprintf(path, sizeof path, "%s/%s", FWK_ICON_DIR, idaver);
        assert(rc < (int)sizeof path);
        rc = unlink(path);
-       if (rc < 0)
-               ERROR("can't removing '%s': %m", path);
+       if (rc < 0 && errno != ENOENT)
+               ERROR("can't remove '%s': %m", path);
 
+#if DISTINCT_VERSIONS
        /* removes the parent directory if empty */
        rc2 = snprintf(path, sizeof path, "%s/%s", root, id);
        assert(rc2 < (int)sizeof path);
@@ -79,7 +106,7 @@ int uninstall_widget(const char *idaver, const char *root)
        if (rc < 0 && errno == ENOTEMPTY)
                return rc;
        if (rc < 0) {
-               ERROR("error while removing directory '%s': %m", path);
+               ERROR("while removing directory '%s': %m", path);
                return -1;
        }
 
@@ -88,6 +115,9 @@ int uninstall_widget(const char *idaver, const char *root)
         * uninstall it for the security-manager
         */
        rc2 = secmgr_init(id);
+#else
+       rc2 = secmgr_init(idaver);
+#endif
        if (rc2) {
                ERROR("can't init security manager context");
                return -1;