[PATCH] cli: Remove now-unused json.c

[Austin Clements]

The string buffer quoting functions in json.c have been superseded by
the new sprinter interface and are no longer used.  Remove them.
---
 Makefile.local |    1 -
 json.c         |  109 --------------------------------------------------------
 2 files changed, 110 deletions(-)
 delete mode 100644 json.c

diff --git a/Makefile.local b/Makefile.local
index b3b960c..de984ab 100644
--- a/Makefile.local
+++ b/Makefile.local
@@ -294,7 +294,6 @@ notmuch_client_srcs =		\
 	query-string.c		\
 	mime-node.c		\
 	crypto.c		\
-	json.c
 
 notmuch_client_modules = $(notmuch_client_srcs:.c=.o)
 
diff --git a/json.c b/json.c
deleted file mode 100644
index 817fc83..0000000
--- a/json.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* notmuch - Not much of an email program, (just index and search)
- *
- * Copyright © 2009 Dave Gamble
- * Copyright © 2009 Scott Robinson
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see http://www.gnu.org/licenses/ .
- *
- * Authors: Dave Gamble
- *          Scott Robinson <scott at quadhome.com>
- *
- */
-
-#include "notmuch-client.h"
-
-/* This function was derived from the print_string_ptr function of
- * cJSON (http://cjson.sourceforge.net/) and is used by permission of
- * the following license:
- *
- * Copyright (c) 2009 Dave Gamble
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-char *
-json_quote_chararray(const void *ctx, const char *str, const size_t len)
-{
-    const char *ptr;
-    char *ptr2;
-    char *out;
-    size_t loop;
-    size_t required;
-
-    for (loop = 0, required = 0, ptr = str;
-	 loop < len;
-	 loop++, required++, ptr++) {
-	if ((unsigned char)(*ptr) < 32 || *ptr == '\"' || *ptr == '\\')
-	    required++;
-    }
-
-    /*
-     * + 3 for:
-     * - leading quotation mark,
-     * - trailing quotation mark,
-     * - trailing NULL.
-     */
-    out = talloc_array (ctx, char, required + 3);
-
-    ptr = str;
-    ptr2 = out;
-
-    *ptr2++ = '\"';
-    for (loop = 0; loop < len; loop++) {
-	if ((unsigned char)(*ptr) > 31 && *ptr != '\"' && *ptr != '\\') {
-		*ptr2++ = *ptr++;
-	    } else {
-		*ptr2++ = '\\';
-		switch (*ptr++) {
-		    case '\"':	*ptr2++ = '\"';	break;
-		    case '\\':	*ptr2++ = '\\';	break;
-		    case '\b':	*ptr2++ = 'b';	break;
-		    case '\f':	*ptr2++ = 'f';	break;
-		    case '\n':	*ptr2++ = 'n';	break;
-		    case '\r':	*ptr2++ = 'r';	break;
-		    case '\t':	*ptr2++ = 't';	break;
-		    default:	 ptr2--;	break;
-		}
-	    }
-    }
-    *ptr2++ = '\"';
-    *ptr2++ = '\0';
-
-    return out;
-}
-
-char *
-json_quote_str(const void *ctx, const char *str)
-{
-    if (str == NULL)
-	str = "";
-
-    return (json_quote_chararray (ctx, str, strlen (str)));
-}
-- 
1.7.10