From: David Bremner <brem...@debian.org>
sup is the old format, and remains the default.
Each line of the notmuch format is "msg_id tag tag...tag" where each
space seperated token is 'hex-encoded' to remove troubling characters.
In particular this format won't have the same problem with e.g. spaces
in message-ids or tags; they will be round-trip-able.
---
dump-restore-private.h | 12 ++++++++++++
notmuch-dump.c | 47 +++++++++++++++++++++++++++++++++++++++--------
2 files changed, 51 insertions(+), 8 deletions(-)
create mode 100644 dump-restore-private.h
diff --git a/dump-restore-private.h b/dump-restore-private.h
new file mode 100644
index 0000000..34a5022
--- /dev/null
+++ b/dump-restore-private.h
@@ -0,0 +1,12 @@
+#ifndef DUMP_RESTORE_PRIVATE_H
+#define DUMP_RESTORE_PRIVATE_H
+
+#include "hex-escape.h"
+#include "command-line-arguments.h"
+
+typedef enum dump_formats {
+ DUMP_FORMAT_SUP,
+ DUMP_FORMAT_NOTMUCH
+} dump_format_t;
+
+#endif
diff --git a/notmuch-dump.c b/notmuch-dump.c
index a735875..0231db2 100644
--- a/notmuch-dump.c
+++ b/notmuch-dump.c
@@ -19,6 +19,7 @@
*/
#include "notmuch-client.h"
+#include "dump-restore-private.h"
int
notmuch_dump_command (unused (void *ctx), int argc, char *argv[])
@@ -44,9 +45,15 @@ notmuch_dump_command (unused (void *ctx), int argc, char
*argv[])
char *output_file_name = NULL;
int opt_index;
+ int output_format = DUMP_FORMAT_SUP;
+
notmuch_opt_desc_t options[] = {
- { NOTMUCH_OPT_POSITION, &output_file_name, 0, 0, 0 },
- { 0, 0, 0, 0, 0 }
+ { NOTMUCH_OPT_KEYWORD, &output_format, "format", 'f',
+ (notmuch_keyword_t []){ { "sup", DUMP_FORMAT_SUP },
+ { "notmuch", DUMP_FORMAT_NOTMUCH },
+ {0, 0} } },
+ { NOTMUCH_OPT_POSITION, &output_file_name, 0, 0, 0 },
+ { 0, 0, 0, 0, 0 }
};
opt_index = parse_arguments (argc, argv, options, 1);
@@ -85,29 +92,53 @@ notmuch_dump_command (unused (void *ctx), int argc, char
*argv[])
*/
notmuch_query_set_sort (query, NOTMUCH_SORT_UNSORTED);
+ char *buffer = NULL;
+ size_t buffer_size = 0;
+
for (messages = notmuch_query_search_messages (query);
notmuch_messages_valid (messages);
notmuch_messages_move_to_next (messages))
{
int first = 1;
- message = notmuch_messages_get (messages);
+ const char *message_id;
- fprintf (output,
- "%s (", notmuch_message_get_message_id (message));
+ message = notmuch_messages_get (messages);
+ message_id = notmuch_message_get_message_id (message);
+
+ if (output_format == DUMP_FORMAT_SUP) {
+ fprintf (output, "%s (", message_id);
+ } else {
+ if (hex_encode (notmuch, message_id,
+ &buffer, &buffer_size) != HEX_SUCCESS)
+ return 1;
+ fprintf (output, "%s ", buffer);
+ }
for (tags = notmuch_message_get_tags (message);
notmuch_tags_valid (tags);
notmuch_tags_move_to_next (tags))
{
+ const char *tag_str = notmuch_tags_get (tags);
+
if (! first)
- fprintf (output, " ");
+ fputs (" ", output);
- fprintf (output, "%s", notmuch_tags_get (tags));
+ if (output_format == DUMP_FORMAT_SUP) {
+ fputs (tag_str, output);
+ } else {
+ if (hex_encode (notmuch, tag_str,
+ &buffer, &buffer_size) != HEX_SUCCESS)
+ return 1;
+ fputs (buffer, output);
+ }
first = 0;
}
- fprintf (output, ")\n");
+ if (output_format == DUMP_FORMAT_SUP)
+ fputs (")\n", output);
+ else
+ fputs ("\n", output);
notmuch_message_destroy (message);
}
--
1.7.7.3
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