opkg: improve opkg_install error reporting and include a check to verify repository...

[oweals/opkg-lede.git] / libopkg / opkg.c

diff --git a/libopkg/opkg.c b/libopkg/opkg.c
index 9b29e68032607e93ddf355318d7f83a85c7c4b5b..6cd0423fcfd1d400873471507fa723ad2fdd0dbe 100644 (file)
--- a/libopkg/opkg.c
+++ b/libopkg/opkg.c
@@ -175,6 +175,7 @@ opkg_package_free (opkg_package_t *p)
   free (p->description);
   free (p->tags);
   free (p->url);
+  free (p->repository);
 
   free (p);
 }
@@ -202,6 +203,10 @@ opkg_free (opkg_t *opkg)
 
   opkg_conf_deinit (opkg->conf);
   args_deinit (opkg->args);
+  free (opkg->options);
+  free (opkg->args);
+  free (opkg->conf);
+  free (opkg);
 }
 
 int
@@ -230,7 +235,6 @@ opkg_re_read_config_files (opkg_t *opkg)
   a->nodeps = c->nodeps;
   a->noaction = c->noaction;
   a->query_all = c->query_all;
-  a->multiple_providers = c->multiple_providers;
   a->verbosity = c->verbosity;
 
   if (c->offline_root)
@@ -359,7 +363,7 @@ int
 opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
 {
   int err;
-  char *package_id = NULL, *stripped_filename;
+  char *stripped_filename;
   opkg_progress_data_t pdata;
   pkg_t *old, *new;
   pkg_vec_t *deps, *all;
@@ -403,7 +407,7 @@ opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_call
   {
     /* XXX: Error: Could not satisfy dependencies */
     pkg_vec_free (deps);
-    return OPKG_DEPENDANCIES_FAILED;
+    return OPKG_DEPENDENCIES_FAILED;
   }
 
   /* insert the package we are installing so that we download it */
@@ -451,6 +455,13 @@ opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_call
               (curl_progress_func) curl_progress_cb, &cb_data);
     free(url);
 
+    if (err)
+    {
+      pkg_vec_free (deps);
+      opkg_package_free (pdata.package);
+      return OPKG_DOWNLOAD_FAILED;
+    }
+
   }
   pkg_vec_free (deps);
 
@@ -470,21 +481,34 @@ opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_call
   pdata.action = OPKG_INSTALL;
   progress (pdata, 75);
 
-  if (!package_id)
-    package_id = strdup (package_name);
-
   /* unpack the package */
   err = opkg_install_pkg(opkg->conf, new, 0);
 
   if (err)
-    return err;
+  {
+    opkg_package_free (pdata.package);
+    switch (err)
+    {
+      case PKG_INSTALL_ERR_NOT_TRUSTED: return OPKG_GPG_ERROR;
+      case PKG_INSTALL_ERR_DOWNLOAD: return OPKG_DOWNLOAD_FAILED;
+      case PKG_INSTALL_ERR_DEPENDENCIES:
+      case PKG_INSTALL_ERR_CONFLICTS: return OPKG_DEPENDENCIES_FAILED;
+      case PKG_INSTALL_ERR_ALREADY_INSTALLED: return OPKG_PACKAGE_ALREADY_INSTALLED;
+      case PKG_INSTALL_ERR_SIGNATURE: return OPKG_GPG_ERROR;
+      case PKG_INSTALL_ERR_MD5: return OPKG_MD5_ERROR;
+      default: return OPKG_UNKNOWN_ERROR;
+    }
+  }
 
   progress (pdata, 75);
 
   /* run configure scripts, etc. */
   err = opkg_configure_packages (opkg->conf, NULL);
   if (err)
-    return err;
+  {
+    opkg_package_free (pdata.package);
+    return OPKG_UNKNOWN_ERROR;
+  }
 
   /* write out status files and file lists */
   opkg_conf_write_status_files (opkg->conf);
@@ -498,6 +522,7 @@ opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_call
 int
 opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
 {
+  int err;
   pkg_t *pkg = NULL;
   pkg_t *pkg_to_remove;
   opkg_progress_data_t pdata;
@@ -505,11 +530,8 @@ opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callb
   opkg_assert (opkg != NULL);
   opkg_assert (package_name != NULL);
 
-
-
   pkg_info_preinstall_check (opkg->conf);
 
-
   pkg = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash, package_name);
 
   if (pkg == NULL)
@@ -544,7 +566,7 @@ opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callb
 
   progress (pdata, 75);
 
-  opkg_remove_pkg (opkg->conf, pkg_to_remove, 0);
+  err = opkg_remove_pkg (opkg->conf, pkg_to_remove, 0);
 
   /* write out status files and file lists */
   opkg_conf_write_status_files (opkg->conf);
@@ -553,12 +575,13 @@ opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callb
 
   progress (pdata, 100);
   opkg_package_free (pdata.package);
-  return 0;
+  return (err) ? OPKG_UNKNOWN_ERROR : OPKG_NO_ERROR;
 }
 
 int
 opkg_upgrade_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
 {
+  int err;
   pkg_t *pkg;
   opkg_progress_data_t pdata;
 
@@ -596,10 +619,14 @@ opkg_upgrade_package (opkg_t *opkg, const char *package_name, opkg_progress_call
   pdata.package = old_pkg_to_new (pkg);
   progress (pdata, 0);
 
-  opkg_upgrade_pkg (opkg->conf, pkg);
+  err = opkg_upgrade_pkg (opkg->conf, pkg);
+  if (err)
+    return OPKG_UNKNOWN_ERROR;
   progress (pdata, 75);
 
-  opkg_configure_packages (opkg->conf, NULL);
+  err = opkg_configure_packages (opkg->conf, NULL);
+  if (err)
+    return OPKG_UNKNOWN_ERROR;
   progress (pdata, 100);
   opkg_package_free (pdata.package);
   return 0;
@@ -698,7 +725,7 @@ opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callb
     return 1;
   }
 
-  /* cout the number of sources so we can give some progress updates */
+  /* count the number of sources so we can give some progress updates */
   sources_list_count = 0;
   sources_done = 0;
   iter = opkg->conf->pkg_src_list.head;
@@ -710,7 +737,7 @@ opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callb
 
   for (iter = opkg->conf->pkg_src_list.head; iter; iter = iter->next)
   {
-    char *url, *list_file_name;
+    char *url, *list_file_name = NULL, *sig_file_name = NULL;
 
     src = iter->data;
 
@@ -723,9 +750,9 @@ opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callb
     sprintf_alloc (&list_file_name, "%s/%s", lists_dir, src->name);
     if (src->gzip)
     {
-      char *tmp_file_name;
       FILE *in, *out;
       struct _curl_cb_data cb_data;
+      char *tmp_file_name = NULL;
 
       sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
 
@@ -755,6 +782,7 @@ opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callb
           fclose (out);
         unlink (tmp_file_name);
       }
+      free (tmp_file_name);
     }
     else
       err = opkg_download (opkg->conf, url, list_file_name, NULL, NULL);
@@ -775,12 +803,13 @@ opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callb
     else
       sprintf_alloc (&url, "%s/%s", src->value, "Packages.sig");
 
-    /* create temporary file for it */
-    char *tmp_file_name;
+    /* create filename for signature */
+    sprintf_alloc (&sig_file_name, "%s/%s.sig", lists_dir, src->name);
 
-    sprintf_alloc (&tmp_file_name, "%s/%s", tmp, "Packages.sig");
+    /* make sure there is no existing signature file */
+    unlink (sig_file_name);
 
-    err = opkg_download (opkg->conf, url, tmp_file_name, NULL, NULL);
+    err = opkg_download (opkg->conf, url, sig_file_name, NULL, NULL);
     if (err)
     {
       /* XXX: Warning: Download failed */
@@ -788,7 +817,7 @@ opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callb
     else
     {
       int err;
-      err = opkg_verify_file (opkg->conf, list_file_name, tmp_file_name);
+      err = opkg_verify_file (opkg->conf, list_file_name, sig_file_name);
       if (err == 0)
       {
         /* XXX: Notice: Signature check passed */
@@ -798,15 +827,14 @@ opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callb
         /* XXX: Warning: Signature check failed */
       }
     }
-    unlink (tmp_file_name);
-    free (tmp_file_name);
+    free (sig_file_name);
+    free (list_file_name);
     free (url);
 #else
     /* XXX: Note: Signiture check for %s skipped because GPG support was not
      * enabled in this build
      */
 #endif
-    free (list_file_name);
 
     sources_done++;
     progress (pdata, 100 * sources_done / sources_list_count);