5c/d506c0e0dd5814f326e89a3227019612e9001e

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  38 From: Austin Clements <amdragon@MIT.EDU>\r
  39 To: notmuch@notmuchmail.org\r
  40 Subject: [PATCH v2 2/4] new: Handle fatal errors in remove_filename and\r
  41         _remove_directory\r
  42 Date: Sun, 22 Apr 2012 00:27:46 -0400\r
  43 Message-Id: <1335068868-12593-3-git-send-email-amdragon@mit.edu>\r
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  74 \r
  75 Previously such errors were simply ignored.  Now they cause an\r
  76 immediate cleanup and abort.\r
  77 ---\r
  78  notmuch-new.c |   25 +++++++++++++++++++------\r
  79  1 files changed, 19 insertions(+), 6 deletions(-)\r
  80 \r
  81 diff --git a/notmuch-new.c b/notmuch-new.c\r
  82 index 15c0b36..92e0489 100644\r
  83 --- a/notmuch-new.c\r
  84 +++ b/notmuch-new.c\r
  85 @@ -785,8 +785,10 @@ remove_filename (notmuch_database_t *notmuch,\r
  86         add_files_state->renamed_messages++;\r
  87         if (add_files_state->synchronize_flags == TRUE)\r
  88             notmuch_message_maildir_flags_to_tags (message);\r
  89 -    } else\r
  90 +       status = NOTMUCH_STATUS_SUCCESS;\r
  91 +    } else if (status == NOTMUCH_STATUS_SUCCESS) {\r
  92         add_files_state->removed_messages++;\r
  93 +    }\r
  94      notmuch_message_destroy (message);\r
  95      notmuch_database_end_atomic (notmuch);\r
  96      return status;\r
  97 @@ -794,12 +796,13 @@ remove_filename (notmuch_database_t *notmuch,\r
  98  \r
  99  /* Recursively remove all filenames from the database referring to\r
 100   * 'path' (or to any of its children). */\r
 101 -static void\r
 102 +static notmuch_status_t\r
 103  _remove_directory (void *ctx,\r
 104                    notmuch_database_t *notmuch,\r
 105                    const char *path,\r
 106                    add_files_state_t *add_files_state)\r
 107  {\r
 108 +    notmuch_status_t status = NOTMUCH_STATUS_SUCCESS;\r
 109      notmuch_directory_t *directory;\r
 110      notmuch_filenames_t *files, *subdirs;\r
 111      char *absolute;\r
 112 @@ -812,8 +815,10 @@ _remove_directory (void *ctx,\r
 113      {\r
 114         absolute = talloc_asprintf (ctx, "%s/%s", path,\r
 115                                     notmuch_filenames_get (files));\r
 116 -       remove_filename (notmuch, absolute, add_files_state);\r
 117 +       status = remove_filename (notmuch, absolute, add_files_state);\r
 118         talloc_free (absolute);\r
 119 +       if (status)\r
 120 +           goto DONE;\r
 121      }\r
 122  \r
 123      for (subdirs = notmuch_directory_get_child_directories (directory);\r
 124 @@ -822,11 +827,15 @@ _remove_directory (void *ctx,\r
 125      {\r
 126         absolute = talloc_asprintf (ctx, "%s/%s", path,\r
 127                                     notmuch_filenames_get (subdirs));\r
 128 -       _remove_directory (ctx, notmuch, absolute, add_files_state);\r
 129 +       status = _remove_directory (ctx, notmuch, absolute, add_files_state);\r
 130         talloc_free (absolute);\r
 131 +       if (status)\r
 132 +           goto DONE;\r
 133      }\r
 134  \r
 135 +  DONE:\r
 136      notmuch_directory_destroy (directory);\r
 137 +    return NOTMUCH_STATUS_SUCCESS;\r
 138  }\r
 139  \r
 140  int\r
 141 @@ -944,7 +953,9 @@ notmuch_new_command (void *ctx, int argc, char *argv[])\r
 142  \r
 143      gettimeofday (&tv_start, NULL);\r
 144      for (f = add_files_state.removed_files->head; f && !interrupted; f = f->next) {\r
 145 -       remove_filename (notmuch, f->filename, &add_files_state);\r
 146 +       ret = remove_filename (notmuch, f->filename, &add_files_state);\r
 147 +       if (ret)\r
 148 +           goto DONE;\r
 149         if (do_print_progress) {\r
 150             do_print_progress = 0;\r
 151             generic_print_progress ("Cleaned up", "messages",\r
 152 @@ -955,7 +966,9 @@ notmuch_new_command (void *ctx, int argc, char *argv[])\r
 153  \r
 154      gettimeofday (&tv_start, NULL);\r
 155      for (f = add_files_state.removed_directories->head, i = 0; f && !interrupted; f = f->next, i++) {\r
 156 -       _remove_directory (ctx, notmuch, f->filename, &add_files_state);\r
 157 +       ret = _remove_directory (ctx, notmuch, f->filename, &add_files_state);\r
 158 +       if (ret)\r
 159 +           goto DONE;\r
 160         if (do_print_progress) {\r
 161             do_print_progress = 0;\r
 162             generic_print_progress ("Cleaned up", "directories",\r
 163 -- \r
 164 1.7.9.1\r
 165 \r