* [Patch v9 01/17] parse_tag_line: use enum for return value.
2012-12-24 1:39 v9 of batch tagging david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 02/17] tag-util: factor out rules for illegal tags, use in parse_tag_line david
` (16 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This is essentially cosmetic, since success=0 is promised by
the comments in tag-utils.h.
---
tag-util.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tag-util.c b/tag-util.c
index 705b7ba..17d7ac2 100644
--- a/tag-util.c
+++ b/tag-util.c
@@ -40,14 +40,14 @@ parse_tag_line (void *ctx, char *line,
char *tok = line;
size_t tok_len = 0;
char *line_for_error;
- int ret = 0;
+ tag_parse_status_t ret = TAG_PARSE_SUCCESS;
chomp_newline (line);
line_for_error = talloc_strdup (ctx, line);
if (line_for_error == NULL) {
fprintf (stderr, "Error: out of memory\n");
- return -1;
+ return TAG_PARSE_OUT_OF_MEMORY;
}
/* remove leading space */
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 02/17] tag-util: factor out rules for illegal tags, use in parse_tag_line
2012-12-24 1:39 v9 of batch tagging david
2012-12-24 1:39 ` [Patch v9 01/17] parse_tag_line: use enum for return value david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 03/17] notmuch-tag.c: convert to use tag-utils david
` (15 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This will allow us to be consistent between batch tagging and command
line tagging as far as what is an illegal tag.
---
tag-util.c | 36 +++++++++++++++++++++++++++++++-----
1 file changed, 31 insertions(+), 5 deletions(-)
diff --git a/tag-util.c b/tag-util.c
index 17d7ac2..d0cd27d 100644
--- a/tag-util.c
+++ b/tag-util.c
@@ -31,6 +31,30 @@ line_error (tag_parse_status_t status,
return status;
}
+/*
+ * Test tags for some forbidden cases.
+ *
+ * return: NULL if OK,
+ * explanatory message otherwise.
+ */
+
+static const char *
+illegal_tag (const char *tag, notmuch_bool_t remove)
+{
+
+ if (*tag == '\0' && ! remove)
+ return "empty tag forbidden";
+
+ /* This disallows adding the non-removable tag "-" and
+ * enables notmuch tag to take long options more easily.
+ */
+
+ if (*tag == '-' && ! remove)
+ return "tag starting with '-' forbidden";
+
+ return NULL;
+}
+
tag_parse_status_t
parse_tag_line (void *ctx, char *line,
tag_op_flag_t flags,
@@ -95,11 +119,13 @@ parse_tag_line (void *ctx, char *line,
remove = (*tok == '-');
tag = tok + 1;
- /* Maybe refuse empty tags. */
- if (! (flags & TAG_FLAG_BE_GENEROUS) && *tag == '\0') {
- ret = line_error (TAG_PARSE_INVALID, line_for_error,
- "empty tag");
- goto DONE;
+ /* Maybe refuse illegal tags. */
+ if (! (flags & TAG_FLAG_BE_GENEROUS)) {
+ const char *msg = illegal_tag (tag, remove);
+ if (msg) {
+ ret = line_error (TAG_PARSE_INVALID, line_for_error, msg);
+ goto DONE;
+ }
}
/* Decode tag. */
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 03/17] notmuch-tag.c: convert to use tag-utils
2012-12-24 1:39 v9 of batch tagging david
2012-12-24 1:39 ` [Patch v9 01/17] parse_tag_line: use enum for return value david
2012-12-24 1:39 ` [Patch v9 02/17] tag-util: factor out rules for illegal tags, use in parse_tag_line david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 04/17] notmuch-tag: factor out double quoting routine david
` (14 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
Command line parsing is factored out into a function
parse_tag_command_line in tag-utils.c.
There is some duplicated code eliminated in tag_query, and a bunch of
translation from using the bare tag_op structs to using that tag-utils
API.
---
notmuch-tag.c | 109 +++++++++++++--------------------------------------------
tag-util.c | 51 +++++++++++++++++++++++++--
tag-util.h | 15 ++++++++
3 files changed, 89 insertions(+), 86 deletions(-)
diff --git a/notmuch-tag.c b/notmuch-tag.c
index 88d559b..0965ee7 100644
--- a/notmuch-tag.c
+++ b/notmuch-tag.c
@@ -19,6 +19,7 @@
*/
#include "notmuch-client.h"
+#include "tag-util.h"
static volatile sig_atomic_t interrupted;
@@ -54,14 +55,9 @@ _escape_tag (char *buf, const char *tag)
return buf;
}
-typedef struct {
- const char *tag;
- notmuch_bool_t remove;
-} tag_operation_t;
-
static char *
_optimize_tag_query (void *ctx, const char *orig_query_string,
- const tag_operation_t *tag_ops)
+ const tag_op_list_t *list)
{
/* This is subtler than it looks. Xapian ignores the '-' operator
* at the beginning both queries and parenthesized groups and,
@@ -73,19 +69,20 @@ _optimize_tag_query (void *ctx, const char *orig_query_string,
char *escaped, *query_string;
const char *join = "";
- int i;
+ size_t i;
unsigned int max_tag_len = 0;
/* Don't optimize if there are no tag changes. */
- if (tag_ops[0].tag == NULL)
+ if (tag_op_list_size (list) == 0)
return talloc_strdup (ctx, orig_query_string);
/* Allocate a buffer for escaping tags. This is large enough to
* hold a fully escaped tag with every character doubled plus
* enclosing quotes and a NUL. */
- for (i = 0; tag_ops[i].tag; i++)
- if (strlen (tag_ops[i].tag) > max_tag_len)
- max_tag_len = strlen (tag_ops[i].tag);
+ for (i = 0; i < tag_op_list_size (list); i++)
+ if (strlen (tag_op_list_tag (list, i)) > max_tag_len)
+ max_tag_len = strlen (tag_op_list_tag (list, i));
+
escaped = talloc_array (ctx, char, max_tag_len * 2 + 3);
if (! escaped)
return NULL;
@@ -96,11 +93,11 @@ _optimize_tag_query (void *ctx, const char *orig_query_string,
else
query_string = talloc_asprintf (ctx, "( %s ) and (", orig_query_string);
- for (i = 0; tag_ops[i].tag && query_string; i++) {
+ for (i = 0; i < tag_op_list_size (list) && query_string; i++) {
query_string = talloc_asprintf_append_buffer (
query_string, "%s%stag:%s", join,
- tag_ops[i].remove ? "" : "not ",
- _escape_tag (escaped, tag_ops[i].tag));
+ tag_op_list_isremove (list, i) ? "" : "not ",
+ _escape_tag (escaped, tag_op_list_tag (list, i)));
join = " or ";
}
@@ -111,17 +108,15 @@ _optimize_tag_query (void *ctx, const char *orig_query_string,
return query_string;
}
-/* Tag messages matching 'query_string' according to 'tag_ops', which
- * must be an array of tagging operations terminated with an empty
- * element. */
+/* Tag messages matching 'query_string' according to 'tag_ops'
+ */
static int
tag_query (void *ctx, notmuch_database_t *notmuch, const char *query_string,
- tag_operation_t *tag_ops, notmuch_bool_t synchronize_flags)
+ tag_op_list_t *tag_ops, tag_op_flag_t flags)
{
notmuch_query_t *query;
notmuch_messages_t *messages;
notmuch_message_t *message;
- int i;
/* Optimize the query so it excludes messages that already have
* the specified set of tags. */
@@ -144,21 +139,7 @@ tag_query (void *ctx, notmuch_database_t *notmuch, const char *query_string,
notmuch_messages_valid (messages) && ! interrupted;
notmuch_messages_move_to_next (messages)) {
message = notmuch_messages_get (messages);
-
- notmuch_message_freeze (message);
-
- for (i = 0; tag_ops[i].tag; i++) {
- if (tag_ops[i].remove)
- notmuch_message_remove_tag (message, tag_ops[i].tag);
- else
- notmuch_message_add_tag (message, tag_ops[i].tag);
- }
-
- notmuch_message_thaw (message);
-
- if (synchronize_flags)
- notmuch_message_tags_to_maildir_flags (message);
-
+ tag_op_list_apply (message, tag_ops, flags | TAG_FLAG_PRE_OPTIMIZED);
notmuch_message_destroy (message);
}
@@ -170,15 +151,13 @@ tag_query (void *ctx, notmuch_database_t *notmuch, const char *query_string,
int
notmuch_tag_command (void *ctx, int argc, char *argv[])
{
- tag_operation_t *tag_ops;
- int tag_ops_count = 0;
- char *query_string;
+ tag_op_list_t *tag_ops = NULL;
+ char *query_string = NULL;
notmuch_config_t *config;
notmuch_database_t *notmuch;
struct sigaction action;
- notmuch_bool_t synchronize_flags;
- int i;
- int ret;
+ tag_op_flag_t tag_flags = TAG_FLAG_NONE;
+ int ret = 0;
/* Setup our handler for SIGINT */
memset (&action, 0, sizeof (struct sigaction));
@@ -187,54 +166,15 @@ notmuch_tag_command (void *ctx, int argc, char *argv[])
action.sa_flags = SA_RESTART;
sigaction (SIGINT, &action, NULL);
- argc--; argv++; /* skip subcommand argument */
-
- /* Array of tagging operations (add or remove), terminated with an
- * empty element. */
- tag_ops = talloc_array (ctx, tag_operation_t, argc + 1);
+ tag_ops = tag_op_list_create (ctx);
if (tag_ops == NULL) {
fprintf (stderr, "Out of memory.\n");
return 1;
}
- for (i = 0; i < argc; i++) {
- if (strcmp (argv[i], "--") == 0) {
- i++;
- break;
- }
- if (argv[i][0] == '+' || argv[i][0] == '-') {
- if (argv[i][0] == '+' && argv[i][1] == '\0') {
- fprintf (stderr, "Error: tag names cannot be empty.\n");
- return 1;
- }
- if (argv[i][0] == '+' && argv[i][1] == '-') {
- /* This disallows adding the non-removable tag "-" and
- * enables notmuch tag to take long options in the
- * future. */
- fprintf (stderr, "Error: tag names must not start with '-'.\n");
- return 1;
- }
- tag_ops[tag_ops_count].tag = argv[i] + 1;
- tag_ops[tag_ops_count].remove = (argv[i][0] == '-');
- tag_ops_count++;
- } else {
- break;
- }
- }
-
- tag_ops[tag_ops_count].tag = NULL;
-
- if (tag_ops_count == 0) {
- fprintf (stderr, "Error: 'notmuch tag' requires at least one tag to add or remove.\n");
- return 1;
- }
-
- query_string = query_string_from_args (ctx, argc - i, &argv[i]);
-
- if (*query_string == '\0') {
- fprintf (stderr, "Error: notmuch tag requires at least one search term.\n");
+ if (parse_tag_command_line (ctx, argc - 1, argv + 1,
+ &query_string, tag_ops))
return 1;
- }
config = notmuch_config_open (ctx, NULL, NULL);
if (config == NULL)
@@ -244,9 +184,10 @@ notmuch_tag_command (void *ctx, int argc, char *argv[])
NOTMUCH_DATABASE_MODE_READ_WRITE, ¬much))
return 1;
- synchronize_flags = notmuch_config_get_maildir_synchronize_flags (config);
+ if (notmuch_config_get_maildir_synchronize_flags (config))
+ tag_flags |= TAG_FLAG_MAILDIR_SYNC;
- ret = tag_query (ctx, notmuch, query_string, tag_ops, synchronize_flags);
+ ret = tag_query (ctx, notmuch, query_string, tag_ops, tag_flags);
notmuch_database_destroy (notmuch);
diff --git a/tag-util.c b/tag-util.c
index d0cd27d..935c8d9 100644
--- a/tag-util.c
+++ b/tag-util.c
@@ -45,8 +45,9 @@ illegal_tag (const char *tag, notmuch_bool_t remove)
if (*tag == '\0' && ! remove)
return "empty tag forbidden";
- /* This disallows adding the non-removable tag "-" and
- * enables notmuch tag to take long options more easily.
+ /* This disallows adding tags starting with "-", in particular the
+ * non-removable tag "-" and enables notmuch tag to take long
+ * options more easily.
*/
if (*tag == '-' && ! remove)
@@ -163,6 +164,52 @@ parse_tag_line (void *ctx, char *line,
return ret;
}
+tag_parse_status_t
+parse_tag_command_line (void *ctx, int argc, char **argv,
+ char **query_str, tag_op_list_t *tag_ops)
+{
+
+ int i;
+
+ tag_op_list_reset (tag_ops);
+
+ for (i = 0; i < argc; i++) {
+ if (strcmp (argv[i], "--") == 0) {
+ i++;
+ break;
+ }
+
+ if (argv[i][0] != '+' && argv[i][0] != '-')
+ break;
+
+ notmuch_bool_t is_remove = argv[i][0] == '-';
+ const char *msg;
+
+ msg = illegal_tag (argv[i] + 1, is_remove);
+ if (msg) {
+ fprintf (stderr, "Error: %s", msg);
+ return TAG_PARSE_INVALID;
+ }
+
+ tag_op_list_append (tag_ops, argv[i] + 1, is_remove);
+ }
+
+ if (tag_op_list_size (tag_ops) == 0) {
+ fprintf (stderr, "Error: 'notmuch tag' requires at least one tag to add or remove.\n");
+ return TAG_PARSE_INVALID;
+ }
+
+ *query_str = query_string_from_args (ctx, argc - i, &argv[i]);
+
+ if (*query_str == NULL || **query_str == '\0') {
+ fprintf (stderr, "Error: notmuch tag requires at least one search term.\n");
+ return TAG_PARSE_INVALID;
+ }
+
+ return TAG_PARSE_SUCCESS;
+}
+
+
static inline void
message_error (notmuch_message_t *message,
notmuch_status_t status,
diff --git a/tag-util.h b/tag-util.h
index c07bfde..246de85 100644
--- a/tag-util.h
+++ b/tag-util.h
@@ -72,6 +72,21 @@ parse_tag_line (void *ctx, char *line,
tag_op_flag_t flags,
char **query_str, tag_op_list_t *ops);
+
+
+/* Parse a command line of the following format:
+ *
+ * +<tag>|-<tag> [...] [--] <search-terms>
+ *
+ * Output Parameters:
+ * ops contains a list of tag operations
+ * query_str the search terms.
+ */
+
+tag_parse_status_t
+parse_tag_command_line (void *ctx, int argc, char **argv,
+ char **query_str, tag_op_list_t *ops);
+
/*
* Create an empty list of tag operations
*
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 04/17] notmuch-tag: factor out double quoting routine
2012-12-24 1:39 v9 of batch tagging david
` (2 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 03/17] notmuch-tag.c: convert to use tag-utils david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 05/17] util/string-util: add a new string tokenized function david
` (13 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This could live in tag-util as well, but it is really nothing specific
to tags (although the conventions are arguable specific to Xapian).
The API is changed from "caller-allocates" to "readline-like". The scan for
max tag length is pushed down into the double quoting routine.
---
notmuch-tag.c | 52 ++++++++++++++++++----------------------------------
util/string-util.c | 37 +++++++++++++++++++++++++++++++++++++
util/string-util.h | 8 ++++++++
3 files changed, 63 insertions(+), 34 deletions(-)
diff --git a/notmuch-tag.c b/notmuch-tag.c
index 0965ee7..a480215 100644
--- a/notmuch-tag.c
+++ b/notmuch-tag.c
@@ -20,6 +20,7 @@
#include "notmuch-client.h"
#include "tag-util.h"
+#include "string-util.h"
static volatile sig_atomic_t interrupted;
@@ -37,25 +38,6 @@ handle_sigint (unused (int sig))
}
static char *
-_escape_tag (char *buf, const char *tag)
-{
- const char *in = tag;
- char *out = buf;
-
- /* Boolean terms surrounded by double quotes can contain any
- * character. Double quotes are quoted by doubling them. */
- *out++ = '"';
- while (*in) {
- if (*in == '"')
- *out++ = '"';
- *out++ = *in++;
- }
- *out++ = '"';
- *out = 0;
- return buf;
-}
-
-static char *
_optimize_tag_query (void *ctx, const char *orig_query_string,
const tag_op_list_t *list)
{
@@ -67,44 +49,46 @@ _optimize_tag_query (void *ctx, const char *orig_query_string,
* parenthesize and the exclusion part of the query must not use
* the '-' operator (though the NOT operator is fine). */
- char *escaped, *query_string;
+ char *escaped = NULL;
+ size_t escaped_len = 0;
+ char *query_string;
const char *join = "";
size_t i;
- unsigned int max_tag_len = 0;
/* Don't optimize if there are no tag changes. */
if (tag_op_list_size (list) == 0)
return talloc_strdup (ctx, orig_query_string);
- /* Allocate a buffer for escaping tags. This is large enough to
- * hold a fully escaped tag with every character doubled plus
- * enclosing quotes and a NUL. */
- for (i = 0; i < tag_op_list_size (list); i++)
- if (strlen (tag_op_list_tag (list, i)) > max_tag_len)
- max_tag_len = strlen (tag_op_list_tag (list, i));
-
- escaped = talloc_array (ctx, char, max_tag_len * 2 + 3);
- if (! escaped)
- return NULL;
-
/* Build the new query string */
if (strcmp (orig_query_string, "*") == 0)
query_string = talloc_strdup (ctx, "(");
else
query_string = talloc_asprintf (ctx, "( %s ) and (", orig_query_string);
+ /* Boolean terms surrounded by double quotes can contain any
+ * character. Double quotes are quoted by doubling them. */
+
for (i = 0; i < tag_op_list_size (list) && query_string; i++) {
+ /* XXX in case of OOM, query_string will be deallocated when
+ * ctx is, which might be at shutdown */
+ if (double_quote_str (ctx,
+ tag_op_list_tag (list, i),
+ &escaped, &escaped_len))
+ return NULL;
+
query_string = talloc_asprintf_append_buffer (
query_string, "%s%stag:%s", join,
tag_op_list_isremove (list, i) ? "" : "not ",
- _escape_tag (escaped, tag_op_list_tag (list, i)));
+ escaped);
join = " or ";
}
if (query_string)
query_string = talloc_strdup_append_buffer (query_string, ")");
- talloc_free (escaped);
+ if (escaped)
+ talloc_free (escaped);
+
return query_string;
}
diff --git a/util/string-util.c b/util/string-util.c
index 44f8cd3..b9039f4 100644
--- a/util/string-util.c
+++ b/util/string-util.c
@@ -20,6 +20,7 @@
#include "string-util.h"
+#include "talloc.h"
char *
strtok_len (char *s, const char *delim, size_t *len)
@@ -32,3 +33,39 @@ strtok_len (char *s, const char *delim, size_t *len)
return *len ? s : NULL;
}
+
+
+int
+double_quote_str (void *ctx, const char *str,
+ char **buf, size_t *len)
+{
+ const char *in;
+ char *out;
+ size_t needed = 3;
+
+ for (in = str; *in; in++)
+ needed += (*in == '"') ? 2 : 1;
+
+ if ((*buf == NULL) || (needed > *len)) {
+ *len = 2 * needed;
+ *buf = talloc_realloc (ctx, *buf, char, *len);
+ }
+
+
+ if (! *buf)
+ return 1;
+
+ out = *buf;
+
+ *out++ = '"';
+ in = str;
+ while (*in) {
+ if (*in == '"')
+ *out++ = '"';
+ *out++ = *in++;
+ }
+ *out++ = '"';
+ *out = '\0';
+
+ return 0;
+}
diff --git a/util/string-util.h b/util/string-util.h
index ac7676c..4fc7942 100644
--- a/util/string-util.h
+++ b/util/string-util.h
@@ -19,4 +19,12 @@
char *strtok_len (char *s, const char *delim, size_t *len);
+/* Copy str to dest, surrounding with double quotes.
+ * Any internal double-quotes are doubled, i.e. a"b -> "a""b"
+ *
+ * Output is into buf; it may be talloc_realloced
+ * Return: 0 on success, non-zero on memory allocation failure.
+ */
+int double_quote_str (void *talloc_ctx, const char *str,
+ char **buf, size_t *len);
#endif
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 05/17] util/string-util: add a new string tokenized function
2012-12-24 1:39 v9 of batch tagging david
` (3 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 04/17] notmuch-tag: factor out double quoting routine david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 06/17] unhex_and_quote: new function to quote hex-decoded queries david
` (12 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This initial target use is in quoting queries for Xapian. We want to
split into tokens, but preserve the delimiters between the tokens
verbatim.
---
util/string-util.c | 12 ++++++++++++
util/string-util.h | 19 +++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/util/string-util.c b/util/string-util.c
index b9039f4..1586483 100644
--- a/util/string-util.c
+++ b/util/string-util.c
@@ -34,6 +34,18 @@ strtok_len (char *s, const char *delim, size_t *len)
return *len ? s : NULL;
}
+char *
+strtok_len2 (char *s, const char *delim, size_t *len, size_t *delim_len)
+{
+ /* length of token */
+ *len = strcspn (s, delim);
+
+ /* length of following delimiter */
+ *delim_len = strspn (s + *len, delim);
+
+ return *len || *delim_len ? s : NULL;
+}
+
int
double_quote_str (void *ctx, const char *str,
diff --git a/util/string-util.h b/util/string-util.h
index 4fc7942..12398a5 100644
--- a/util/string-util.h
+++ b/util/string-util.h
@@ -19,6 +19,25 @@
char *strtok_len (char *s, const char *delim, size_t *len);
+/* Like strtok_len, but return length of delimiters as well. Return
+ * value is indicated by pointer and length, not null terminator.
+ * Does _not_ skip initial delimiters.
+ *
+ * Usage pattern:
+ *
+ * const char *tok = input;
+ * const char *delim = " :.,";
+ * size_t tok_len = 0;
+ * size_t delim_len = 0;
+ *
+ * while ((tok = strtok_len (tok + tok_len + delim_len, delim,
+ * &tok_len, &delim_len)) != NULL) {
+ * // do stuff with token and following delimiters.
+ * }
+ */
+
+char *strtok_len2 (char *s, const char *delim, size_t *len, size_t *delim_len);
+
/* Copy str to dest, surrounding with double quotes.
* Any internal double-quotes are doubled, i.e. a"b -> "a""b"
*
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 06/17] unhex_and_quote: new function to quote hex-decoded queries
2012-12-24 1:39 v9 of batch tagging david
` (4 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 05/17] util/string-util: add a new string tokenized function david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 07/17] notmuch-restore: move query handling for batch restore to parser david
` (11 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
Space delimited tokens are hex decoded and then quoted according to
Xapian rules. Prefixes and '*' are passed through unquoted, as is
anything that hex-decoding would not change.
---
tag-util.c | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 94 insertions(+)
diff --git a/tag-util.c b/tag-util.c
index 935c8d9..b9b6099 100644
--- a/tag-util.c
+++ b/tag-util.c
@@ -56,6 +56,100 @@ illegal_tag (const char *tag, notmuch_bool_t remove)
return NULL;
}
+/* Factor out the boilerplate to append a token to the query string.
+ * For use in unhex_and_quote */
+
+static tag_parse_status_t
+append_tok (const char *tok, size_t tok_len,
+ const char *line_for_error, char **query_string)
+{
+
+ *query_string = talloc_strndup_append_buffer (*query_string, tok, tok_len);
+ if (*query_string == NULL)
+ return line_error (TAG_PARSE_OUT_OF_MEMORY, line_for_error, "aborting");
+
+ return TAG_PARSE_SUCCESS;
+}
+
+/* Input is a hex encoded string, presumed to be a query for Xapian.
+ *
+ * Space delimited tokens are decoded and quoted, with '*' and prefixes
+ * of the form "foo:" passed through unquoted.
+ */
+static tag_parse_status_t
+unhex_and_quote (void *ctx, char *encoded, const char *line_for_error,
+ char **query_string)
+{
+ char *tok = encoded;
+ size_t tok_len = 0;
+ size_t delim_len = 0;
+ char *buf = NULL;
+ size_t buf_len = 0;
+ tag_parse_status_t ret = TAG_PARSE_SUCCESS;
+
+ *query_string = talloc_strdup (ctx, "");
+
+ while ((tok = strtok_len2 (tok + tok_len + delim_len, " ()",
+ &tok_len, &delim_len)) != NULL) {
+
+ size_t prefix_len;
+ char delim = *(tok + tok_len);
+
+ *(tok + tok_len) = '\0';
+
+ /* The following matches a superset of prefixes currently
+ * used by notmuch */
+ prefix_len = strspn (tok, "abcdefghijklmnopqrstuvwxyz");
+
+ if ((strcmp (tok, "*") == 0) || prefix_len == tok_len) {
+
+ /* pass some things through without quoting or decoding.
+ * Note for '*' this is mandatory.
+ */
+
+ ret = append_tok (tok, tok_len, line_for_error, query_string);
+ if (ret) goto DONE;
+
+ } else {
+ /* potential prefix: one for ':', then something after */
+ if ((tok_len - prefix_len >= 2) && *(tok + prefix_len) == ':') {
+ ret = append_tok (tok, prefix_len + 1,
+ line_for_error, query_string);
+ if (ret) goto DONE;
+
+ tok += prefix_len + 1;
+ tok_len -= prefix_len + 1;
+ }
+
+ if (hex_decode_inplace (tok) != HEX_SUCCESS) {
+ ret = line_error (TAG_PARSE_INVALID, line_for_error,
+ "hex decoding of token '%s' failed", tok);
+ goto DONE;
+ }
+
+ if (double_quote_str (ctx, tok, &buf, &buf_len)) {
+ ret = line_error (TAG_PARSE_OUT_OF_MEMORY,
+ line_for_error, "aborting");
+ goto DONE;
+ }
+
+ ret = append_tok (buf, buf_len, line_for_error, query_string);
+ if (ret) goto DONE;
+ }
+ /* restore the string */
+ *(tok + tok_len) = delim;
+
+ /* copy any delimiters */
+ ret = append_tok (tok + tok_len, delim_len, line_for_error, query_string);
+ if (ret) goto DONE;
+ }
+
+ DONE:
+ if (ret != TAG_PARSE_SUCCESS && *query_string)
+ talloc_free (*query_string);
+ return ret;
+}
+
tag_parse_status_t
parse_tag_line (void *ctx, char *line,
tag_op_flag_t flags,
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 07/17] notmuch-restore: move query handling for batch restore to parser
2012-12-24 1:39 v9 of batch tagging david
` (5 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 06/17] unhex_and_quote: new function to quote hex-decoded queries david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 08/17] cli: add support for batch tagging operations to "notmuch tag" david
` (10 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
We are able to detect more errors by looking at the string before it
is hex-decoded. We also need this to avoid the query quoting for more
general queries (to be written) that will mess up raw message-ids.
---
notmuch-restore.c | 19 ++-----------------
tag-util.c | 26 ++++++++++++++++++++------
tag-util.h | 7 ++++++-
test/dump-restore | 5 ++---
4 files changed, 30 insertions(+), 27 deletions(-)
diff --git a/notmuch-restore.c b/notmuch-restore.c
index 9ed9b51..8a885de 100644
--- a/notmuch-restore.c
+++ b/notmuch-restore.c
@@ -216,24 +216,9 @@ notmuch_restore_command (unused (void *ctx), int argc, char *argv[])
if (input_format == DUMP_FORMAT_SUP) {
ret = parse_sup_line (line_ctx, line, &query_string, tag_ops);
} else {
- ret = parse_tag_line (line_ctx, line, TAG_FLAG_BE_GENEROUS,
+ ret = parse_tag_line (line_ctx, line,
+ TAG_FLAG_BE_GENEROUS | TAG_FLAG_ID_DIRECT,
&query_string, tag_ops);
-
- if (ret == 0) {
- if (strncmp ("id:", query_string, 3) != 0) {
- fprintf (stderr, "Warning: unsupported query: %s\n", query_string);
- continue;
- }
- /* delete id: from front of string; tag_message
- * expects a raw message-id.
- *
- * XXX: Note that query string id:foo and bar will be
- * interpreted as a message id "foo and bar". This
- * should eventually be fixed to give a better error
- * message.
- */
- query_string = query_string + 3;
- }
}
if (ret > 0)
diff --git a/tag-util.c b/tag-util.c
index b9b6099..277eb45 100644
--- a/tag-util.c
+++ b/tag-util.c
@@ -245,14 +245,28 @@ parse_tag_line (void *ctx, char *line,
}
/* tok now points to the query string */
- if (hex_decode_inplace (tok) != HEX_SUCCESS) {
- ret = line_error (TAG_PARSE_INVALID, line_for_error,
- "hex decoding of query %s failed", tok);
- goto DONE;
+ if (flags & TAG_FLAG_ID_DIRECT) {
+ /* this is under the assumption that any whitespace in the
+ * message-id must be hex-encoded. The check is probably not
+ * perfect for exotic unicode whitespace; as fallback the
+ * search for strange message-ids will fail */
+ if ((strncmp ("id:", tok, 3) != 0) ||
+ (strcspn (tok, " \t") < strlen (tok))) {
+ ret = line_error (TAG_PARSE_INVALID, line_for_error,
+ "query '%s' is not 'id:<message-id>'", tok);
+ goto DONE;
+ }
+ if (hex_decode_inplace (tok) != HEX_SUCCESS) {
+ ret = line_error (TAG_PARSE_INVALID, line_for_error,
+ "hex decoding of query %s failed", tok);
+ goto DONE;
+ }
+ /* skip 'id:' */
+ *query_string = tok + 3;
+ } else {
+ ret = unhex_and_quote (ctx, tok, line_for_error, query_string);
}
- *query_string = tok;
-
DONE:
talloc_free (line_for_error);
return ret;
diff --git a/tag-util.h b/tag-util.h
index 246de85..e5c7a1f 100644
--- a/tag-util.h
+++ b/tag-util.h
@@ -26,7 +26,12 @@ typedef enum {
/* Accept strange tags that might be user error;
* intended for use by notmuch-restore.
*/
- TAG_FLAG_BE_GENEROUS = (1 << 3)
+ TAG_FLAG_BE_GENEROUS = (1 << 3),
+
+ /* Directly look up messages by hex-decoded message-id, rather
+ * than parsing a general query. The query MUST be of the form
+ * id:$message-id. */
+ TAG_FLAG_ID_DIRECT = (1 << 4)
} tag_op_flag_t;
diff --git a/test/dump-restore b/test/dump-restore
index 6a989b6..eb7933a 100755
--- a/test/dump-restore
+++ b/test/dump-restore
@@ -199,19 +199,18 @@ a
# the next non-comment line should report an an empty tag error for
# batch tagging, but not for restore
+ +e -- id:20091117232137.GA7669@griffis1.net
-# highlight the sketchy id parsing; this should be last
+g -- id:foo and bar
EOF
cat <<EOF > EXPECTED
-Warning: unsupported query: a
+Warning: query 'a' is not 'id:<message-id>' [a]
Warning: no query string [+0]
Warning: no query string [+a +b]
Warning: missing query string [+a +b ]
Warning: no query string after -- [+c +d --]
Warning: hex decoding of tag %zz failed [+%zz -- id:whatever]
Warning: hex decoding of query id:%yy failed [+e +f id:%yy]
-Warning: cannot apply tags to missing message: foo and bar
+Warning: query 'id:foo and bar' is not 'id:<message-id>' [+g -- id:foo and bar]
EOF
test_expect_equal_file EXPECTED OUTPUT
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 08/17] cli: add support for batch tagging operations to "notmuch tag"
2012-12-24 1:39 v9 of batch tagging david
` (6 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 07/17] notmuch-restore: move query handling for batch restore to parser david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 09/17] test/tagging: add test for error messages of tag --batch david
` (9 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch
From: Jani Nikula <jani@nikula.org>
Add support for batch tagging operations through stdin to "notmuch
tag". This can be enabled with the new --batch command line option to
"notmuch tag". The input must consist of lines of the format:
+<tag>|-<tag> [...] [--] <search-term> [...]
Each line is interpreted similarly to "notmuch tag" command line
arguments. The delimiter is one or more spaces ' '. Any characters in
<tag> and <search-term> MAY be hex encoded with %NN where NN is the
hexadecimal value of the character. Any ' ' and '%' characters in
<tag> and <search-term> MUST be hex encoded (using %20 and %25,
respectively). Any characters that are not part of <tag> or
<search-term> MUST NOT be hex encoded.
Leading and trailing space ' ' is ignored. Empty lines and lines
beginning with '#' are ignored.
Signed-off-by: Jani Nikula <jani@nikula.org>
Hacked-like-crazy-by: David Bremner <david@tethera.net>
---
notmuch-tag.c | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 86 insertions(+), 8 deletions(-)
diff --git a/notmuch-tag.c b/notmuch-tag.c
index a480215..491a686 100644
--- a/notmuch-tag.c
+++ b/notmuch-tag.c
@@ -132,6 +132,46 @@ tag_query (void *ctx, notmuch_database_t *notmuch, const char *query_string,
return interrupted;
}
+static int
+tag_file (void *ctx, notmuch_database_t *notmuch, tag_op_flag_t flags,
+ FILE *input)
+{
+ char *line = NULL;
+ char *query_string = NULL;
+ size_t line_size = 0;
+ ssize_t line_len;
+ int ret = 0;
+ tag_op_list_t *tag_ops;
+
+ tag_ops = tag_op_list_create (ctx);
+ if (tag_ops == NULL) {
+ fprintf (stderr, "Out of memory.\n");
+ return 1;
+ }
+
+ while ((line_len = getline (&line, &line_size, input)) != -1 &&
+ ! interrupted) {
+
+ ret = parse_tag_line (ctx, line, TAG_FLAG_NONE,
+ &query_string, tag_ops);
+
+ if (ret > 0)
+ continue;
+
+ if (ret < 0)
+ break;
+
+ ret = tag_query (ctx, notmuch, query_string, tag_ops, flags);
+ if (ret)
+ break;
+ }
+
+ if (line)
+ free (line);
+
+ return ret;
+}
+
int
notmuch_tag_command (void *ctx, int argc, char *argv[])
{
@@ -141,6 +181,10 @@ notmuch_tag_command (void *ctx, int argc, char *argv[])
notmuch_database_t *notmuch;
struct sigaction action;
tag_op_flag_t tag_flags = TAG_FLAG_NONE;
+ notmuch_bool_t batch = FALSE;
+ FILE *input = stdin;
+ char *input_file_name = NULL;
+ int opt_index;
int ret = 0;
/* Setup our handler for SIGINT */
@@ -150,15 +194,43 @@ notmuch_tag_command (void *ctx, int argc, char *argv[])
action.sa_flags = SA_RESTART;
sigaction (SIGINT, &action, NULL);
- tag_ops = tag_op_list_create (ctx);
- if (tag_ops == NULL) {
- fprintf (stderr, "Out of memory.\n");
+ notmuch_opt_desc_t options[] = {
+ { NOTMUCH_OPT_BOOLEAN, &batch, "batch", 0, 0 },
+ { NOTMUCH_OPT_STRING, &input_file_name, "input", 'i', 0 },
+ { 0, 0, 0, 0, 0 }
+ };
+
+ opt_index = parse_arguments (argc, argv, options, 1);
+ if (opt_index < 0)
return 1;
+
+ if (input_file_name) {
+ batch = TRUE;
+ input = fopen (input_file_name, "r");
+ if (input == NULL) {
+ fprintf (stderr, "Error opening %s for reading: %s\n",
+ input_file_name, strerror (errno));
+ return 1;
+ }
}
- if (parse_tag_command_line (ctx, argc - 1, argv + 1,
- &query_string, tag_ops))
- return 1;
+ if (batch) {
+ if (opt_index != argc) {
+ fprintf (stderr, "Can't specify both cmdline and stdin!\n");
+ return 1;
+ }
+ } else {
+
+ tag_ops = tag_op_list_create (ctx);
+ if (tag_ops == NULL) {
+ fprintf (stderr, "Out of memory.\n");
+ return 1;
+ }
+
+ if (parse_tag_command_line (ctx, argc - opt_index, argv + opt_index,
+ &query_string, tag_ops))
+ return 1;
+ }
config = notmuch_config_open (ctx, NULL, NULL);
if (config == NULL)
@@ -171,9 +243,15 @@ notmuch_tag_command (void *ctx, int argc, char *argv[])
if (notmuch_config_get_maildir_synchronize_flags (config))
tag_flags |= TAG_FLAG_MAILDIR_SYNC;
- ret = tag_query (ctx, notmuch, query_string, tag_ops, tag_flags);
+ if (batch)
+ ret = tag_file (ctx, notmuch, tag_flags, input);
+ else
+ ret = tag_query (ctx, notmuch, query_string, tag_ops, tag_flags);
notmuch_database_destroy (notmuch);
- return ret;
+ if (input != stdin)
+ fclose(input);
+
+ return ret || interrupted;
}
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 09/17] test/tagging: add test for error messages of tag --batch
2012-12-24 1:39 v9 of batch tagging david
` (7 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 08/17] cli: add support for batch tagging operations to "notmuch tag" david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 10/17] test/tagging: add basic tests for batch tagging functionality david
` (8 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This is based on the similar test for notmuch restore, but the parser
in batch tagging mode is less tolerant of a few cases, in particular
those tested by illegal_tag.
---
test/tagging | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/test/tagging b/test/tagging
index 980ff92..30cec48 100755
--- a/test/tagging
+++ b/test/tagging
@@ -46,6 +46,43 @@ test_expect_equal "$output" "\
thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; One (:\" inbox tag1 unread)
thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 tag4 unread)"
+test_begin_subtest '--batch: checking error messages'
+notmuch dump --format=batch-tag > BACKUP
+notmuch tag --batch <<EOF 2>OUTPUT
+# the next line has a space
+
+# this line has no tag operations, but this is permitted in batch format.
+a
++0
++a +b
+# trailing whitespace
++a +b
++c +d --
+# this is a harmless comment, do not yell about it.
+
+# the previous line was blank; also no yelling please
++%zz -- id:whatever
++e +f id:%yy
+# the next non-comment line should report an an empty tag error for
+# batch tagging, but not for restore
++ +e -- id:foo
++- -- id:foo
+EOF
+
+cat <<EOF > EXPECTED
+Warning: no query string [+0]
+Warning: no query string [+a +b]
+Warning: missing query string [+a +b ]
+Warning: no query string after -- [+c +d --]
+Warning: hex decoding of tag %zz failed [+%zz -- id:whatever]
+Warning: hex decoding of token '%yy' failed [+e +f id:%yy]
+Warning: empty tag forbidden [+ +e -- id:foo]
+Warning: tag starting with '-' forbidden [+- -- id:foo]
+EOF
+
+notmuch restore --format=batch-tag < BACKUP
+test_expect_equal_file EXPECTED OUTPUT
+
test_expect_code 1 "Empty tag names" 'notmuch tag + One'
test_expect_code 1 "Tag name beginning with -" 'notmuch tag +- One'
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 10/17] test/tagging: add basic tests for batch tagging functionality
2012-12-24 1:39 v9 of batch tagging david
` (8 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 09/17] test/tagging: add test for error messages of tag --batch david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 11/17] test/tagging: add tests for exotic tags david
` (7 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This tests argument parsing, blank lines and comments, and basic hex
decoding functionality.
---
test/tagging | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/test/tagging b/test/tagging
index 30cec48..643f604 100755
--- a/test/tagging
+++ b/test/tagging
@@ -46,6 +46,57 @@ test_expect_equal "$output" "\
thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; One (:\" inbox tag1 unread)
thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag1 tag4 unread)"
+test_begin_subtest "--batch"
+notmuch tag --batch <<EOF
+# %20 is a space in tag
+-:"%20 -tag1 +tag5 +tag6 -- O%6Ee
++tag1 -tag1 -tag4 +tag4 -- Two
+-tag6 One
++tag5 Tw%6F
+EOF
+output=$(notmuch search \* | notmuch_search_sanitize)
+test_expect_equal "$output" "\
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; One (inbox tag5 unread)
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag4 tag5 unread)"
+
+# generate a common input file for the next several tests.
+cat > batch.in <<EOF
+# %40 is an @ in tag
++%40 -tag5 +tag6 -- One
++tag1 -tag1 -tag4 +tag4 -- Two
+-tag5 +tag6 Two
+EOF
+
+cat > batch.expected <<EOF
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; One (@ inbox tag6 unread)
+thread:XXX 2001-01-05 [1/1] Notmuch Test Suite; Two (inbox tag4 tag6 unread)
+EOF
+
+test_begin_subtest "--input"
+notmuch dump --format=batch-tag > backup.tags
+notmuch tag --input=batch.in
+notmuch search \* | notmuch_search_sanitize > OUTPUT
+notmuch restore --format=batch-tag < backup.tags
+test_expect_equal_file batch.expected OUTPUT
+
+test_begin_subtest "--batch --input"
+notmuch dump --format=batch-tag > backup.tags
+notmuch tag --batch --input=batch.in
+notmuch search \* | notmuch_search_sanitize > OUTPUT
+notmuch restore --format=batch-tag < backup.tags
+test_expect_equal_file batch.expected OUTPUT
+
+test_begin_subtest "--batch, blank lines and comments"
+notmuch dump | sort > EXPECTED
+notmuch tag --batch <<EOF
+# this line is a comment; the next has only white space
+
+
+# the previous line is empty
+EOF
+notmuch dump | sort > OUTPUT
+test_expect_equal_file EXPECTED OUTPUT
+
test_begin_subtest '--batch: checking error messages'
notmuch dump --format=batch-tag > BACKUP
notmuch tag --batch <<EOF 2>OUTPUT
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 11/17] test/tagging: add tests for exotic tags
2012-12-24 1:39 v9 of batch tagging david
` (9 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 10/17] test/tagging: add basic tests for batch tagging functionality david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 12/17] test/tagging: add test for exotic message-ids and batch tagging david
` (6 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
We test quotes seperately because they matter to the query escaper.
---
test/tagging | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
diff --git a/test/tagging b/test/tagging
index 643f604..fc210d6 100755
--- a/test/tagging
+++ b/test/tagging
@@ -134,6 +134,72 @@ EOF
notmuch restore --format=batch-tag < BACKUP
test_expect_equal_file EXPECTED OUTPUT
+test_begin_subtest '--batch: tags with quotes'
+notmuch dump --format=batch-tag > BACKUP
+
+notmuch tag --batch <<EOF
++%22%27%22%27%22%22%27%27 -- One
+-%22%27%22%27%22%22%27%27 -- One
++%22%27%22%22%22%27 -- One
++%22%27%22%27%22%22%27%27 -- Two
+EOF
+
+cat <<EOF > EXPECTED
++%22%27%22%22%22%27 +inbox +tag5 +unread -- id:msg-001@notmuch-test-suite
++%22%27%22%27%22%22%27%27 +inbox +tag4 +tag5 +unread -- id:msg-002@notmuch-test-suite
+EOF
+
+notmuch dump --format=batch-tag | sort > OUTPUT
+notmuch restore --format=batch-tag < BACKUP
+test_expect_equal_file EXPECTED OUTPUT
+
+test_begin_subtest '--batch: tags with punctuation and space'
+notmuch dump --format=batch-tag > BACKUP
+
+notmuch tag --batch <<EOF
++%21@%23%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%60%7e -- One
+-%21@%23%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%60%7e -- One
++%21@%23%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%20%60%7e -- Two
+-%21@%23%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%20%60%7e -- Two
++%21@%23%20%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%60%7e -- One
++%21@%23%20%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%60%7e -- Two
+EOF
+
+cat <<EOF > EXPECTED
++%21@%23%20%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%60%7e +inbox +tag4 +tag5 +unread -- id:msg-002@notmuch-test-suite
++%21@%23%20%24%25%5e%26%2a%29-_=+%5b%7b%5c%20%7c%3b%3a%27%20%22,.%3c%60%7e +inbox +tag5 +unread -- id:msg-001@notmuch-test-suite
+EOF
+
+notmuch dump --format=batch-tag | sort > OUTPUT
+notmuch restore --format=batch-tag < BACKUP
+test_expect_equal_file EXPECTED OUTPUT
+
+test_begin_subtest '--batch: unicode tags'
+notmuch dump --format=batch-tag > BACKUP
+
+notmuch tag --batch <<EOF
++%2a@%7d%cf%b5%f4%85%80%adO3%da%a7 -- One
++=%e0%ac%95%c8%b3+%ef%aa%95%c8%a64w%c7%9d%c9%a2%cf%b3%d6%82%24B%c4%a9%c5%a1UX%ee%99%b0%27E7%ca%a4%d0%8b%5d -- One
++A%e1%a0%bc%de%8b%d5%b2V%d9%9b%f3%b5%a2%a3M%d8%a1u@%f0%a0%ac%948%7e%f0%ab%86%af%27 -- One
++R -- One
++%da%88=f%cc%b9I%ce%af%7b%c9%97%e3%b9%8bH%cb%92X%d2%8c6 -- One
++%dc%9crh%d2%86B%e5%97%a2%22t%ed%99%82d -- One
++L%df%85%ef%a1%a5m@%d3%96%c2%ab%d4%9f%ca%b8%f3%b3%a2%bf%c7%b1_u%d7%b4%c7%b1 -- One
++P%c4%98%2f -- One
++%7e%d1%8b%25%ec%a0%ae%d1%a0M%3b%e3%b6%b7%e9%a4%87%3c%db%9a%cc%a8%e1%96%9d -- One
++%c4%bf7%c7%ab9H%c4%99k%ea%91%bd%c3%8ck%e2%b3%8dk%c5%952V%e4%99%b2%d9%b3%e4%8b%bda%5b%24%c7%9b -- One
++%2a@%7d%cf%b5%f4%85%80%adO3%da%a7 +=%e0%ac%95%c8%b3+%ef%aa%95%c8%a64w%c7%9d%c9%a2%cf%b3%d6%82%24B%c4%a9%c5%a1UX%ee%99%b0%27E7%ca%a4%d0%8b%5d +A%e1%a0%bc%de%8b%d5%b2V%d9%9b%f3%b5%a2%a3M%d8%a1u@%f0%a0%ac%948%7e%f0%ab%86%af%27 +R +%da%88=f%cc%b9I%ce%af%7b%c9%97%e3%b9%8bH%cb%92X%d2%8c6 +%dc%9crh%d2%86B%e5%97%a2%22t%ed%99%82d +L%df%85%ef%a1%a5m@%d3%96%c2%ab%d4%9f%ca%b8%f3%b3%a2%bf%c7%b1_u%d7%b4%c7%b1 +P%c4%98%2f +%7e%d1%8b%25%ec%a0%ae%d1%a0M%3b%e3%b6%b7%e9%a4%87%3c%db%9a%cc%a8%e1%96%9d +%c4%bf7%c7%ab9H%c4%99k%ea%91%bd%c3%8ck%e2%b3%8dk%c5%952V%e4%99%b2%d9%b3%e4%8b%bda%5b%24%c7%9b -- Two
+EOF
+
+cat <<EOF > EXPECTED
++%2a@%7d%cf%b5%f4%85%80%adO3%da%a7 +=%e0%ac%95%c8%b3+%ef%aa%95%c8%a64w%c7%9d%c9%a2%cf%b3%d6%82%24B%c4%a9%c5%a1UX%ee%99%b0%27E7%ca%a4%d0%8b%5d +A%e1%a0%bc%de%8b%d5%b2V%d9%9b%f3%b5%a2%a3M%d8%a1u@%f0%a0%ac%948%7e%f0%ab%86%af%27 +L%df%85%ef%a1%a5m@%d3%96%c2%ab%d4%9f%ca%b8%f3%b3%a2%bf%c7%b1_u%d7%b4%c7%b1 +P%c4%98%2f +R +inbox +tag4 +tag5 +unread +%7e%d1%8b%25%ec%a0%ae%d1%a0M%3b%e3%b6%b7%e9%a4%87%3c%db%9a%cc%a8%e1%96%9d +%c4%bf7%c7%ab9H%c4%99k%ea%91%bd%c3%8ck%e2%b3%8dk%c5%952V%e4%99%b2%d9%b3%e4%8b%bda%5b%24%c7%9b +%da%88=f%cc%b9I%ce%af%7b%c9%97%e3%b9%8bH%cb%92X%d2%8c6 +%dc%9crh%d2%86B%e5%97%a2%22t%ed%99%82d -- id:msg-002@notmuch-test-suite
++%2a@%7d%cf%b5%f4%85%80%adO3%da%a7 +=%e0%ac%95%c8%b3+%ef%aa%95%c8%a64w%c7%9d%c9%a2%cf%b3%d6%82%24B%c4%a9%c5%a1UX%ee%99%b0%27E7%ca%a4%d0%8b%5d +A%e1%a0%bc%de%8b%d5%b2V%d9%9b%f3%b5%a2%a3M%d8%a1u@%f0%a0%ac%948%7e%f0%ab%86%af%27 +L%df%85%ef%a1%a5m@%d3%96%c2%ab%d4%9f%ca%b8%f3%b3%a2%bf%c7%b1_u%d7%b4%c7%b1 +P%c4%98%2f +R +inbox +tag5 +unread +%7e%d1%8b%25%ec%a0%ae%d1%a0M%3b%e3%b6%b7%e9%a4%87%3c%db%9a%cc%a8%e1%96%9d +%c4%bf7%c7%ab9H%c4%99k%ea%91%bd%c3%8ck%e2%b3%8dk%c5%952V%e4%99%b2%d9%b3%e4%8b%bda%5b%24%c7%9b +%da%88=f%cc%b9I%ce%af%7b%c9%97%e3%b9%8bH%cb%92X%d2%8c6 +%dc%9crh%d2%86B%e5%97%a2%22t%ed%99%82d -- id:msg-001@notmuch-test-suite
+EOF
+
+notmuch dump --format=batch-tag | sort > OUTPUT
+notmuch restore --format=batch-tag < BACKUP
+test_expect_equal_file EXPECTED OUTPUT
+
test_expect_code 1 "Empty tag names" 'notmuch tag + One'
test_expect_code 1 "Tag name beginning with -" 'notmuch tag +- One'
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 12/17] test/tagging: add test for exotic message-ids and batch tagging
2012-12-24 1:39 v9 of batch tagging david
` (10 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 11/17] test/tagging: add tests for exotic tags david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 13/17] test/tagging: add test for compound queries with " david
` (5 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
The (now fixed) bug that this test revealed is that unquoted
message-ids with whitespace or other control characters in them are
split into several tokens by the Xapian query parser.
---
test/tagging | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/test/tagging b/test/tagging
index fc210d6..9f66f4f 100755
--- a/test/tagging
+++ b/test/tagging
@@ -200,6 +200,24 @@ notmuch dump --format=batch-tag | sort > OUTPUT
notmuch restore --format=batch-tag < BACKUP
test_expect_equal_file EXPECTED OUTPUT
+test_begin_subtest '--batch: unicode message-ids'
+
+${TEST_DIRECTORY}/random-corpus --config-path=${NOTMUCH_CONFIG} \
+ --num-messages=100
+
+notmuch dump --format=batch-tag | sed 's/^.* -- /+common_tag -- /' | \
+ sort > EXPECTED
+
+notmuch dump --format=batch-tag | sed 's/^.* -- / -- /' | \
+ notmuch restore --format=batch-tag
+
+notmuch tag --batch < EXPECTED
+
+notmuch dump --format=batch-tag| \
+ sort > OUTPUT
+
+test_expect_equal_file EXPECTED OUTPUT
+
test_expect_code 1 "Empty tag names" 'notmuch tag + One'
test_expect_code 1 "Tag name beginning with -" 'notmuch tag +- One'
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 13/17] test/tagging: add test for compound queries with batch tagging
2012-12-24 1:39 v9 of batch tagging david
` (11 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 12/17] test/tagging: add test for exotic message-ids and batch tagging david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 14/17] notmuch-tag.1: tidy synopsis formatting, reference david
` (4 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This is to watch for errors in quoting the query.
---
test/tagging | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/test/tagging b/test/tagging
index 9f66f4f..5b48cb7 100755
--- a/test/tagging
+++ b/test/tagging
@@ -174,6 +174,34 @@ notmuch dump --format=batch-tag | sort > OUTPUT
notmuch restore --format=batch-tag < BACKUP
test_expect_equal_file EXPECTED OUTPUT
+test_begin_subtest '--batch: compound queries'
+notmuch dump --format=batch-tag > BACKUP
+
+notmuch tag --batch <<EOF
+# match nothing
++compound1 -- One and Two
+# match everything
++compound2 -- One or Two
++tag%20with%20spaces -- *
+# redundant compound query
++compound3 -- id:msg-002@notmuch-test-suite and Two
+# check for prefix in second token
++compound4 -- Two and id:msg-002@notmuch-test-suite
+# both have prefixes
+-unread -- tag:tag%20with%20spaces and id:msg-002@notmuch-test-suite
+# remove from only msg-001
+-tag%20with%20spaces -- tag:unread and tag:compound2
+EOF
+
+cat <<EOF > EXPECTED
++compound2 +compound3 +compound4 +inbox +tag%20with%20spaces +tag4 +tag5 -- id:msg-002@notmuch-test-suite
++compound2 +inbox +tag5 +unread -- id:msg-001@notmuch-test-suite
+EOF
+
+notmuch dump --format=batch-tag | sort > OUTPUT
+notmuch restore --format=batch-tag < BACKUP
+test_expect_equal_file EXPECTED OUTPUT
+
test_begin_subtest '--batch: unicode tags'
notmuch dump --format=batch-tag > BACKUP
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 14/17] notmuch-tag.1: tidy synopsis formatting, reference
2012-12-24 1:39 v9 of batch tagging david
` (12 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 13/17] test/tagging: add test for compound queries with " david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 15/17] man: document notmuch tag --batch, --input options david
` (3 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
Consistently use [...]; one less space. Use singular <search-term>
---
man/man1/notmuch-tag.1 | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/man/man1/notmuch-tag.1 b/man/man1/notmuch-tag.1
index 0f86582..9444aa4 100644
--- a/man/man1/notmuch-tag.1
+++ b/man/man1/notmuch-tag.1
@@ -4,20 +4,21 @@ notmuch-tag \- add/remove tags for all messages matching the search terms
.SH SYNOPSIS
.B notmuch tag
-.RI "+<" tag> "|\-<" tag "> [...] [\-\-] <" search-term ">..."
+.RI "+<" tag ">|\-<" tag "> [...] [\-\-] <" search-term "> [...]"
.SH DESCRIPTION
Add/remove tags for all messages matching the search terms.
See \fBnotmuch-search-terms\fR(7)
-for details of the supported syntax for <search-terms>.
+for details of the supported syntax for
+.RI < search-term >.
Tags prefixed by '+' are added while those prefixed by '\-' are
removed. For each message, tag removal is performed before tag
addition.
-The beginning of <search-terms> is recognized by the first
+The beginning of the search terms is recognized by the first
argument that begins with neither '+' nor '\-'. Support for
an initial search term beginning with '+' or '\-' is provided
by allowing the user to specify a "\-\-" argument to separate
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 15/17] man: document notmuch tag --batch, --input options
2012-12-24 1:39 v9 of batch tagging david
` (13 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 14/17] notmuch-tag.1: tidy synopsis formatting, reference david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 16/17] test/tagging: add test for naked punctuation in tags; compare with quoting spaces david
` (2 subsequent siblings)
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch
From: Jani Nikula <jani@nikula.org>
---
man/man1/notmuch-tag.1 | 79 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/man/man1/notmuch-tag.1 b/man/man1/notmuch-tag.1
index 9444aa4..19ccf7e 100644
--- a/man/man1/notmuch-tag.1
+++ b/man/man1/notmuch-tag.1
@@ -6,6 +6,11 @@ notmuch-tag \- add/remove tags for all messages matching the search terms
.B notmuch tag
.RI "+<" tag ">|\-<" tag "> [...] [\-\-] <" search-term "> [...]"
+.B notmuch tag
+.RI "--batch"
+.RI "[ --input=<" filename "> ]"
+
+
.SH DESCRIPTION
Add/remove tags for all messages matching the search terms.
@@ -30,6 +35,80 @@ updates the maildir flags according to tag changes if the
configuration option is enabled. See \fBnotmuch-config\fR(1) for
details.
+Supported options for
+.B tag
+include
+.RS 4
+.TP 4
+.BR \-\-batch
+
+Read batch tagging operations from a file (stdin by default). This is more
+efficient than repeated
+.B notmuch tag
+invocations. See
+.B TAG FILE FORMAT
+below for the input format. This option is not compatible with
+specifying tagging on the command line.
+.RE
+
+.RS 4
+.TP 4
+.BR "\-\-input=" <filename>
+
+Read input from given file, instead of from stdin. Implies
+.BR --batch .
+
+.SH TAG FILE FORMAT
+
+The input must consist of lines of the format:
+
+.RI "+<" tag ">|\-<" tag "> [...] [\-\-] <" search-term "> [...]"
+
+Each line is interpreted similarly to
+.B notmuch tag
+command line arguments. The delimiter is one or more spaces ' '. Any
+characters in
+.RI < tag >
+and
+.RI < search-term >
+.B may
+be hex-encoded with %NN where NN is the hexadecimal value of the
+character. To hex-encode a character with a multi-byte UTF-8 encoding,
+hex-encode each byte.
+Any spaces in <tag> and <search-term>
+.B must
+be hex-encoded as %20. The ':' indicating a prefix like 'id:' or 'tag:',
+the '*' wildcard for all messages, and any characters that are not
+part of
+.RI < tag >
+or
+.RI < search-term >
+.B must not
+be hex-encoded. In particular parentheses used to bracket
+sub-expressions must not be encoded.
+
+Leading and trailing space ' ' is ignored. Empty lines and lines
+beginning with '#' are ignored.
+
+.SS EXAMPLE
+
+The following shows a valid input to batch tagging. Note that only the
+isolated '*' acts as a wildcard.
+
+.RS
+.nf
++winner *
++foo::bar -- (One and Two) or (One and tag:winner)
++found::it -- tag:foo::bar
+# ignore this line and the next
+
++space%20in%20tags -- Two
+# hex encode tag '(tags)', among other stunts.
++crazy{ +%28tags%29 +&are +#possible\ -- tag:space%20in%20tags
++match*crazy -- tag:crazy{
+.fi
+.RE
+
.SH SEE ALSO
\fBnotmuch\fR(1), \fBnotmuch-config\fR(1), \fBnotmuch-count\fR(1),
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 16/17] test/tagging: add test for naked punctuation in tags; compare with quoting spaces.
2012-12-24 1:39 v9 of batch tagging david
` (14 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 15/17] man: document notmuch tag --batch, --input options david
@ 2012-12-24 1:39 ` david
2012-12-24 1:39 ` [Patch v9 17/17] test/tagging: add test for handling of parenthesized tag queries david
2012-12-24 2:34 ` v9 of batch tagging Mark Walters
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This test also serves as documentation of the quoting
requirements. The comment lines are so that it exactly matches the man
page. Nothing more embarrassing than having an example in the man page
fail.
---
test/tagging | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/test/tagging b/test/tagging
index 5b48cb7..748d947 100755
--- a/test/tagging
+++ b/test/tagging
@@ -228,6 +228,30 @@ notmuch dump --format=batch-tag | sort > OUTPUT
notmuch restore --format=batch-tag < BACKUP
test_expect_equal_file EXPECTED OUTPUT
+test_begin_subtest "--batch: only space and parens need to be quoted"
+notmuch dump --format=batch-tag > BACKUP
+
+notmuch tag --batch <<EOF
++winner *
++foo::bar -- (One and Two) or (One and tag:winner)
++found::it -- tag:foo::bar
+# ignore this line and the next
+
++space%20in%20tags -- Two
+# hex encode tag '(tags)', among other stunts.
++crazy{ +%28tags%29 +&are +#possible\ -- tag:space%20in%20tags
++match*crazy -- tag:crazy{
+EOF
+
+cat <<EOF > EXPECTED
++%23possible%5c +%26are +%28tags%29 +crazy%7b +inbox +match%2acrazy +space%20in%20tags +tag4 +tag5 +unread +winner -- id:msg-002@notmuch-test-suite
++foo%3a%3abar +found%3a%3ait +inbox +tag5 +unread +winner -- id:msg-001@notmuch-test-suite
+EOF
+
+notmuch dump --format=batch-tag | sort > OUTPUT
+notmuch restore --format=batch-tag < BACKUP
+test_expect_equal_file EXPECTED OUTPUT
+
test_begin_subtest '--batch: unicode message-ids'
${TEST_DIRECTORY}/random-corpus --config-path=${NOTMUCH_CONFIG} \
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* [Patch v9 17/17] test/tagging: add test for handling of parenthesized tag queries.
2012-12-24 1:39 v9 of batch tagging david
` (15 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 16/17] test/tagging: add test for naked punctuation in tags; compare with quoting spaces david
@ 2012-12-24 1:39 ` david
2012-12-24 2:34 ` v9 of batch tagging Mark Walters
17 siblings, 0 replies; 20+ messages in thread
From: david @ 2012-12-24 1:39 UTC (permalink / raw)
To: notmuch; +Cc: David Bremner
From: David Bremner <bremner@debian.org>
This test is intended to verify that '(' and ')' are passed through
unscathed to Xapian to parse.
---
test/tagging | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/test/tagging b/test/tagging
index 748d947..70be943 100755
--- a/test/tagging
+++ b/test/tagging
@@ -202,6 +202,26 @@ notmuch dump --format=batch-tag | sort > OUTPUT
notmuch restore --format=batch-tag < BACKUP
test_expect_equal_file EXPECTED OUTPUT
+test_begin_subtest '--batch: compound queries with parens'
+notmuch dump --format=batch-tag > BACKUP
+
+notmuch tag --batch <<EOF
++compound%201 -- (One or Two)
++compound%402 -- (One or Two )
++compound%403 -- (%4Fne or Tw%6f)
++compound3 -- (tag:compound%201 and tag:compound%402) and Two
++compound4 -- ((id:msg-001@notmuch-test-suite and (not id:msg-002@notmuch-test-suite)) or (foo and bar))
+EOF
+
+cat <<EOF > EXPECTED
++compound%201 +compound3 +compound@2 +compound@3 +inbox +tag4 +tag5 +unread -- id:msg-002@notmuch-test-suite
++compound%201 +compound4 +compound@2 +compound@3 +inbox +tag5 +unread -- id:msg-001@notmuch-test-suite
+EOF
+
+notmuch dump --format=batch-tag | sort > OUTPUT
+notmuch restore --format=batch-tag < BACKUP
+test_expect_equal_file EXPECTED OUTPUT
+
test_begin_subtest '--batch: unicode tags'
notmuch dump --format=batch-tag > BACKUP
--
1.7.10.4
^ permalink raw reply related [flat|nested] 20+ messages in thread* Re: v9 of batch tagging
2012-12-24 1:39 v9 of batch tagging david
` (16 preceding siblings ...)
2012-12-24 1:39 ` [Patch v9 17/17] test/tagging: add test for handling of parenthesized tag queries david
@ 2012-12-24 2:34 ` Mark Walters
2012-12-24 3:31 ` David Bremner
17 siblings, 1 reply; 20+ messages in thread
From: Mark Walters @ 2012-12-24 2:34 UTC (permalink / raw)
To: david, notmuch
On Mon, 24 Dec 2012, david@tethera.net wrote:
> This obsoletes
>
> id:1356095307-22895-1-git-send-email-david@tethera.net
>
> The main changes since v8 are the rebasing against the notmuch-restore
> fixes in master, and the rewrite of the query (pre)-processing
> unhex_and_quote. This incorporates the changes of
>
> id:1356231570-28232-1-git-send-email-david@tethera.net
>
> and now handles '()' (cf. id:87a9t5p4dz.fsf@qmul.ac.uk)
>
> With respect to
>
> ,----
> | Finally, I don't know if a query can contain a : without being a
> | prefix query. If it can that could end up being misquoted.
> `----
>
> This is pretty easy to work around by encoding that :. I think unless
> it is a problem in practice I prefer not to keep an explicity list of
> prefixes here; recognizing prefixes should really be a service from
> libnotmuch.
I am quite happy with this.
> I dropped two patches (strnspn and hex_invariant), but picked up a new
> strtok variation. Probably the name strtok_len2 could be improved
> (and I see there is a typo in the patch subject).
>
> [Patch v9 05/17] util/string-util: add a new string tokenized
>
Patches 5 and 6 look good to me.
> Finally I added a test for the new parenthesis handling.
My recollection is that dump prints the messages unsorted: does this
mean that we could get unstable results for these tests (eg with
different Xapian versions)?
Best wishes
Mark
>
> [Patch v9 17/17] test/tagging: add test for handling of parens
>
> Fixup wise, the tests needed to be adjusted a bit for () being delimiters,
> and the man page as well.
>
> I added the fclose in id:87wqw9hf9a.fsf@oiva.home.nikula.org
>
> And I modified the return value per id:87zk15hi7f.fsf@oiva.home.nikula.org
>
> Here is the interdiff for unhex_and_quote:
>
> commit 67c6aee87db5c7da25529e1c0feb64e422abb4b7
> Author: David Bremner <bremner@unb.ca>
> Date: Sat Dec 22 22:49:02 2012 -0400
>
> simplify unhex_and_quote, support parens
>
> the overgeneral definition of a prefix can be replaced by lower case
> alphabetic, and still work fine with current notmuch query syntax.
>
> use () as delimiters in unhex_and_quote, preserve delimiters
>
> diff --git a/tag-util.c b/tag-util.c
> index 6f62fe6..91f3603 100644
> --- a/tag-util.c
> +++ b/tag-util.c
> @@ -56,6 +56,21 @@ illegal_tag (const char *tag, notmuch_bool_t remove)
> return NULL;
> }
>
> +/* Factor out the boilerplate to append a token to the query string.
> + * For use in unhex_and_quote */
> +
> +static tag_parse_status_t
> +append_tok (const char *tok, size_t tok_len,
> + const char *line_for_error, char **query_string)
> +{
> +
> + *query_string = talloc_strndup_append_buffer (*query_string, tok, tok_len);
> + if (*query_string == NULL)
> + return line_error (TAG_PARSE_OUT_OF_MEMORY, line_for_error, "aborting");
> +
> + return TAG_PARSE_SUCCESS;
> +}
> +
> /* Input is a hex encoded string, presumed to be a query for Xapian.
> *
> * Space delimited tokens are decoded and quoted, with '*' and prefixes
> @@ -67,45 +82,41 @@ unhex_and_quote (void *ctx, char *encoded, const char *line_for_error,
> {
> char *tok = encoded;
> size_t tok_len = 0;
> + size_t delim_len = 0;
> char *buf = NULL;
> size_t buf_len = 0;
> tag_parse_status_t ret = TAG_PARSE_SUCCESS;
>
> *query_string = talloc_strdup (ctx, "");
>
> - while ((tok = strtok_len (tok + tok_len, " ", &tok_len)) != NULL) {
> + while ((tok = strtok_len2 (tok + tok_len + delim_len, " ()",
> + &tok_len, &delim_len)) != NULL) {
>
> size_t prefix_len;
> char delim = *(tok + tok_len);
>
> - *(tok + tok_len++) = '\0';
> + *(tok + tok_len) = '\0';
>
> - prefix_len = hex_invariant (tok, tok_len);
> + /* The following matches a superset of prefixes currently
> + * used by notmuch */
> + prefix_len = strspn (tok, "abcdefghijklmnopqrstuvwxyz");
>
> - if ((strcmp (tok, "*") == 0) || prefix_len >= tok_len - 1) {
> + if ((strcmp (tok, "*") == 0) || prefix_len == tok_len) {
>
> /* pass some things through without quoting or decoding.
> * Note for '*' this is mandatory.
> */
>
> - if (! (*query_string = talloc_asprintf_append_buffer (
> - *query_string, "%s%c", tok, delim))) {
> -
> - ret = line_error (TAG_PARSE_OUT_OF_MEMORY,
> - line_for_error, "aborting");
> - goto DONE;
> - }
> + ret = append_tok (tok, tok_len, line_for_error, query_string);
> + if (ret) goto DONE;
>
> } else {
> /* potential prefix: one for ':', then something after */
> - if ((tok_len - prefix_len > 2) && *(tok + prefix_len) == ':') {
> - if (! (*query_string = talloc_strndup_append (*query_string,
> - tok,
> - prefix_len + 1))) {
> - ret = line_error (TAG_PARSE_OUT_OF_MEMORY,
> - line_for_error, "aborting");
> - goto DONE;
> - }
> + if ((tok_len - prefix_len >= 2) && *(tok + prefix_len) == ':') {
> + ret = append_tok (tok, prefix_len + 1,
> + line_for_error, query_string);
> + if (ret) goto DONE;
> +
> tok += prefix_len + 1;
> tok_len -= prefix_len + 1;
> }
> @@ -122,13 +133,15 @@ unhex_and_quote (void *ctx, char *encoded, const char *line_for_error,
> goto DONE;
> }
>
> - if (! (*query_string = talloc_asprintf_append_buffer (
> - *query_string, "%s%c", buf, delim))) {
> - ret = line_error (TAG_PARSE_OUT_OF_MEMORY,
> - line_for_error, "aborting");
> - goto DONE;
> - }
> + ret = append_tok (buf, buf_len, line_for_error, query_string);
> + if (ret) goto DONE;
> }
> + /* restore the string */
> + *(tok + tok_len) = delim;
> +
> + /* copy any delimiters */
> + ret = append_tok (tok + tok_len, delim_len, line_for_error, query_string);
> + if (ret) goto DONE;
> }
>
> DONE:
>
> _______________________________________________
> notmuch mailing list
> notmuch@notmuchmail.org
> http://notmuchmail.org/mailman/listinfo/notmuch
^ permalink raw reply [flat|nested] 20+ messages in thread* Re: v9 of batch tagging
2012-12-24 2:34 ` v9 of batch tagging Mark Walters
@ 2012-12-24 3:31 ` David Bremner
0 siblings, 0 replies; 20+ messages in thread
From: David Bremner @ 2012-12-24 3:31 UTC (permalink / raw)
To: Mark Walters, notmuch
Mark Walters <markwalters1009@gmail.com> writes:
> On Mon, 24 Dec 2012, david@tethera.net wrote:
>> Finally I added a test for the new parenthesis handling.
>
> My recollection is that dump prints the messages unsorted: does this
> mean that we could get unstable results for these tests (eg with
> different Xapian versions)?
The dump is piped through sort for just this reason. It does mean that
the order jumps around based on what tags are present (because the tags
are first on the line).
d
^ permalink raw reply [flat|nested] 20+ messages in thread