[PATCH v2 1/4] sprinter: add text0 formatter for null character separated text
Jani Nikula
jani at nikula.org
Sun Dec 9 06:55:56 PST 2012
Same as the text formatter, but with each field separated by a null
character rather than a newline character.
---
sprinter-text.c | 22 ++++++++++++++++++++++
sprinter.h | 6 ++++++
2 files changed, 28 insertions(+)
diff --git a/sprinter-text.c b/sprinter-text.c
index 10343be..7779488 100644
--- a/sprinter-text.c
+++ b/sprinter-text.c
@@ -68,6 +68,14 @@ text_separator (struct sprinter *sp)
}
static void
+text0_separator (struct sprinter *sp)
+{
+ struct sprinter_text *sptxt = (struct sprinter_text *) sp;
+
+ fputc ('\0', sptxt->stream);
+}
+
+static void
text_set_prefix (struct sprinter *sp, const char *prefix)
{
struct sprinter_text *sptxt = (struct sprinter_text *) sp;
@@ -133,3 +141,17 @@ sprinter_text_create (const void *ctx, FILE *stream)
res->stream = stream;
return &res->vtable;
}
+
+struct sprinter *
+sprinter_text0_create (const void *ctx, FILE *stream)
+{
+ struct sprinter *sp;
+
+ sp = sprinter_text_create (ctx, stream);
+ if (! sp)
+ return NULL;
+
+ sp->separator = text0_separator;
+
+ return sp;
+}
diff --git a/sprinter.h b/sprinter.h
index 59776a9..f36b999 100644
--- a/sprinter.h
+++ b/sprinter.h
@@ -66,6 +66,12 @@ typedef struct sprinter {
struct sprinter *
sprinter_text_create (const void *ctx, FILE *stream);
+/* Create a new unstructured printer that emits the text format for
+ * "notmuch search", with each field separated by a null character
+ * instead of the newline character. */
+struct sprinter *
+sprinter_text0_create (const void *ctx, FILE *stream);
+
/* Create a new structure printer that emits JSON. */
struct sprinter *
sprinter_json_create (const void *ctx, FILE *stream);
--
1.7.10.4
More information about the notmuch
mailing list