[PATCH 1/7] cli: extract single message addition in notmuch new to clarify code
authorJani Nikula <jani@nikula.org>
Sun, 19 Jan 2014 20:32:22 +0000 (22:32 +0200)
committerW. Trevor King <wking@tremily.us>
Fri, 7 Nov 2014 17:59:10 +0000 (09:59 -0800)
9a/5c4b7ed6e93de3fd8dfad5be7564107b7adaa5 [new file with mode: 0644]

diff --git a/9a/5c4b7ed6e93de3fd8dfad5be7564107b7adaa5 b/9a/5c4b7ed6e93de3fd8dfad5be7564107b7adaa5
new file mode 100644 (file)
index 0000000..a0b0e67
--- /dev/null
@@ -0,0 +1,226 @@
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+       Sun, 19 Jan 2014 12:32:38 -0800 (PST)\r
+From: Jani Nikula <jani@nikula.org>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 1/7] cli: extract single message addition in notmuch new to\r
+       clarify code\r
+Date: Sun, 19 Jan 2014 22:32:22 +0200\r
+Message-Id:\r
+ <a7e29c2d62b3e1547aab7d242d9ea52e64a9c84d.1390163335.git.jani@nikula.org>\r
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+References: <cover.1390163335.git.jani@nikula.org>\r
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+References: <cover.1390163335.git.jani@nikula.org>\r
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+\r
+The add_files() function has grown huge, chop it up a bit. No\r
+functional changes.\r
+---\r
+ notmuch-new.c | 109 +++++++++++++++++++++++++++++-----------------------------\r
+ 1 file changed, 55 insertions(+), 54 deletions(-)\r
+\r
+diff --git a/notmuch-new.c b/notmuch-new.c\r
+index 6a8b1b2..1dd8fc9 100644\r
+--- a/notmuch-new.c\r
++++ b/notmuch-new.c\r
+@@ -240,6 +240,60 @@ _entry_in_ignore_list (const char *entry, add_files_state_t *state)\r
+     return FALSE;\r
+ }\r
\r
++/* Add a single file to the database. */\r
++static notmuch_status_t\r
++add_file (notmuch_database_t *notmuch, const char *filename,\r
++        add_files_state_t *state)\r
++{\r
++    notmuch_message_t *message = NULL;\r
++    const char **tag;\r
++    notmuch_status_t status;\r
++\r
++    status = notmuch_database_begin_atomic (notmuch);\r
++    if (status)\r
++      goto DONE;\r
++\r
++    status = notmuch_database_add_message (notmuch, filename, &message);\r
++    switch (status) {\r
++    /* Success. */\r
++    case NOTMUCH_STATUS_SUCCESS:\r
++      state->added_messages++;\r
++      notmuch_message_freeze (message);\r
++      for (tag = state->new_tags; *tag != NULL; tag++)\r
++          notmuch_message_add_tag (message, *tag);\r
++      if (state->synchronize_flags)\r
++          notmuch_message_maildir_flags_to_tags (message);\r
++      notmuch_message_thaw (message);\r
++      break;\r
++    /* Non-fatal issues (go on to next file). */\r
++    case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID:\r
++      if (state->synchronize_flags)\r
++          notmuch_message_maildir_flags_to_tags (message);\r
++      break;\r
++    case NOTMUCH_STATUS_FILE_NOT_EMAIL:\r
++      fprintf (stderr, "Note: Ignoring non-mail file: %s\n", filename);\r
++      break;\r
++    /* Fatal issues. Don't process anymore. */\r
++    case NOTMUCH_STATUS_READ_ONLY_DATABASE:\r
++    case NOTMUCH_STATUS_XAPIAN_EXCEPTION:\r
++    case NOTMUCH_STATUS_OUT_OF_MEMORY:\r
++      fprintf (stderr, "Error: %s. Halting processing.\n",\r
++               notmuch_status_to_string (status));\r
++      goto DONE;\r
++    default:\r
++      INTERNAL_ERROR ("add_message returned unexpected value: %d", status);\r
++      goto DONE;\r
++    }\r
++\r
++    status = notmuch_database_end_atomic (notmuch);\r
++\r
++  DONE:\r
++    if (message)\r
++      notmuch_message_destroy (message);\r
++\r
++    return status;\r
++}\r
++\r
+ /* Examine 'path' recursively as follows:\r
+  *\r
+  *   o Ask the filesystem for the mtime of 'path' (fs_mtime)\r
+@@ -291,7 +345,6 @@ add_files (notmuch_database_t *notmuch,\r
+     char *next = NULL;\r
+     time_t fs_mtime, db_mtime;\r
+     notmuch_status_t status, ret = NOTMUCH_STATUS_SUCCESS;\r
+-    notmuch_message_t *message = NULL;\r
+     struct dirent **fs_entries = NULL;\r
+     int i, num_fs_entries = 0, entry_type;\r
+     notmuch_directory_t *directory;\r
+@@ -300,7 +353,6 @@ add_files (notmuch_database_t *notmuch,\r
+     time_t stat_time;\r
+     struct stat st;\r
+     notmuch_bool_t is_maildir;\r
+-    const char **tag;\r
\r
+     if (stat (path, &st)) {\r
+       fprintf (stderr, "Error reading directory %s: %s\n",\r
+@@ -527,63 +579,12 @@ add_files (notmuch_database_t *notmuch,\r
+           fflush (stdout);\r
+       }\r
\r
+-      status = notmuch_database_begin_atomic (notmuch);\r
++      status = add_file (notmuch, next, state);\r
+       if (status) {\r
+           ret = status;\r
+           goto DONE;\r
+       }\r
\r
+-      status = notmuch_database_add_message (notmuch, next, &message);\r
+-      switch (status) {\r
+-      /* success */\r
+-      case NOTMUCH_STATUS_SUCCESS:\r
+-          state->added_messages++;\r
+-          notmuch_message_freeze (message);\r
+-          for (tag=state->new_tags; *tag != NULL; tag++)\r
+-              notmuch_message_add_tag (message, *tag);\r
+-          if (state->synchronize_flags == TRUE)\r
+-              notmuch_message_maildir_flags_to_tags (message);\r
+-          notmuch_message_thaw (message);\r
+-          break;\r
+-      /* Non-fatal issues (go on to next file) */\r
+-      case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID:\r
+-          if (state->synchronize_flags == TRUE)\r
+-              notmuch_message_maildir_flags_to_tags (message);\r
+-          break;\r
+-      case NOTMUCH_STATUS_FILE_NOT_EMAIL:\r
+-          fprintf (stderr, "Note: Ignoring non-mail file: %s\n",\r
+-                   next);\r
+-          break;\r
+-      /* Fatal issues. Don't process anymore. */\r
+-      case NOTMUCH_STATUS_READ_ONLY_DATABASE:\r
+-      case NOTMUCH_STATUS_XAPIAN_EXCEPTION:\r
+-      case NOTMUCH_STATUS_OUT_OF_MEMORY:\r
+-          fprintf (stderr, "Error: %s. Halting processing.\n",\r
+-                   notmuch_status_to_string (status));\r
+-          ret = status;\r
+-          goto DONE;\r
+-      default:\r
+-      case NOTMUCH_STATUS_FILE_ERROR:\r
+-      case NOTMUCH_STATUS_NULL_POINTER:\r
+-      case NOTMUCH_STATUS_TAG_TOO_LONG:\r
+-      case NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW:\r
+-      case NOTMUCH_STATUS_UNBALANCED_ATOMIC:\r
+-      case NOTMUCH_STATUS_LAST_STATUS:\r
+-          INTERNAL_ERROR ("add_message returned unexpected value: %d",  status);\r
+-          goto DONE;\r
+-      }\r
+-\r
+-      status = notmuch_database_end_atomic (notmuch);\r
+-      if (status) {\r
+-          ret = status;\r
+-          goto DONE;\r
+-      }\r
+-\r
+-      if (message) {\r
+-          notmuch_message_destroy (message);\r
+-          message = NULL;\r
+-      }\r
+-\r
+       if (do_print_progress) {\r
+           do_print_progress = 0;\r
+           generic_print_progress ("Processed", "files", state->tv_start,\r
+-- \r
+1.8.5.2\r
+\r