1 files changed, 0 insertions, 299 deletions
diff --git a/json-c/json_util.c b/json-c/json_util.c
deleted file mode 100644
index 2a5621b0..00000000
--- a/json-c/json_util.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * $Id: json_util.c,v 1.4 2006/01/30 23:07:57 mclark Exp $
- *
- * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
- * Michael Clark <michael@metaparadigm.com>
- *
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the MIT license. See COPYING for details.
- *
- */
-
-#include "config.h"
-#undef realloc
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <limits.h>
-#include <string.h>
-#include <errno.h>
-#include <ctype.h>
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif /* HAVE_SYS_TYPES_H */
-
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif /* HAVE_SYS_STAT_H */
-
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-
-#ifdef WIN32
-# define WIN32_LEAN_AND_MEAN
-# include <windows.h>
-# include <io.h>
-#endif /* defined(WIN32) */
-
-#if !defined(HAVE_OPEN) && defined(WIN32)
-# define open _open
-#endif
-
-#if !defined(HAVE_SNPRINTF) && defined(_MSC_VER)
-  /* MSC has the version as _snprintf */
-# define snprintf _snprintf
-#elif !defined(HAVE_SNPRINTF)
-# error You do not have snprintf on your system.
-#endif /* HAVE_SNPRINTF */
-
-#include "debug.h"
-#include "printbuf.h"
-#include "json_inttypes.h"
-#include "json_object.h"
-#include "json_tokener.h"
-#include "json_util.h"
-
-static int sscanf_is_broken = 0;
-static int sscanf_is_broken_testdone = 0;
-static void sscanf_is_broken_test(void);
-
-struct json_object* json_object_from_file(const char *filename)
-{
-  struct printbuf *pb;
-  struct json_object *obj;
-  char buf[JSON_FILE_BUF_SIZE];
-  int fd, ret;
-
-  if((fd = open(filename, O_RDONLY)) < 0) {
-    MC_ERROR("json_object_from_file: error opening file %s: %s\n",
-	     filename, strerror(errno));
-    return NULL;
-  }
-  if(!(pb = printbuf_new())) {
-    close(fd);
-    MC_ERROR("json_object_from_file: printbuf_new failed\n");
-    return NULL;
-  }
-  while((ret = read(fd, buf, JSON_FILE_BUF_SIZE)) > 0) {
-    printbuf_memappend(pb, buf, ret);
-  }
-  close(fd);
-  if(ret < 0) {
-    MC_ERROR("json_object_from_file: error reading file %s: %s\n",
-	     filename, strerror(errno));
-    printbuf_free(pb);
-    return NULL;
-  }
-  obj = json_tokener_parse(pb->buf);
-  printbuf_free(pb);
-  return obj;
-}
-
-/* extended "format and write to file" function */
-
-int json_object_to_file_ext(const char *filename, struct json_object *obj, int flags)
-{
-  const char *json_str;
-  int fd, ret;
-  unsigned int wpos, wsize;
-
-  if(!obj) {
-    MC_ERROR("json_object_to_file: object is null\n");
-    return -1;
-  }
-
-  if((fd = open(filename, O_WRONLY | O_TRUNC | O_CREAT, 0644)) < 0) {
-    MC_ERROR("json_object_to_file: error opening file %s: %s\n",
-	     filename, strerror(errno));
-    return -1;
-  }
-
-  if(!(json_str = json_object_to_json_string_ext(obj,flags))) {
-    close(fd);
-    return -1;
-  }
-
-  wsize = (unsigned int)(strlen(json_str) & UINT_MAX); /* CAW: probably unnecessary, but the most 64bit safe */
-  wpos = 0;
-  while(wpos < wsize) {
-    if((ret = write(fd, json_str + wpos, wsize-wpos)) < 0) {
-      close(fd);
-      MC_ERROR("json_object_to_file: error writing file %s: %s\n",
-	     filename, strerror(errno));
-      return -1;
-    }
-
-	/* because of the above check for ret < 0, we can safely cast and add */
-    wpos += (unsigned int)ret;
-  }
-
-  close(fd);
-  return 0;
-}
-
-// backwards compatible "format and write to file" function
-
-int json_object_to_file(const char *filename, struct json_object *obj)
-{
-  return json_object_to_file_ext(filename, obj, JSON_C_TO_STRING_PLAIN);
-}
-
-int json_parse_double(const char *buf, double *retval)
-{
-  return (sscanf(buf, "%lf", retval)==1 ? 0 : 1);
-}
-
-/*
- * Not all implementations of sscanf actually work properly.
- * Check whether the one we're currently using does, and if
- * it's broken, enable the workaround code.
- */
-static void sscanf_is_broken_test()
-{
-	int64_t num64;
-	int ret_errno, is_int64_min, ret_errno2, is_int64_max;
-
-	(void)sscanf(" -01234567890123456789012345", "%" SCNd64, &num64);
-	ret_errno = errno;
-	is_int64_min = (num64 == INT64_MIN);
-
-	(void)sscanf(" 01234567890123456789012345", "%" SCNd64, &num64);
-	ret_errno2 = errno;
-	is_int64_max = (num64 == INT64_MAX);
-
-	if (ret_errno != ERANGE || !is_int64_min ||
-	    ret_errno2 != ERANGE || !is_int64_max)
-	{
-		MC_DEBUG("sscanf_is_broken_test failed, enabling workaround code\n");
-		sscanf_is_broken = 1;
-	}
-}
-
-int json_parse_int64(const char *buf, int64_t *retval)
-{
-	int64_t num64;
-	const char *buf_sig_digits;
-	int orig_has_neg;
-	int saved_errno;
-
-	if (!sscanf_is_broken_testdone)
-	{
-		sscanf_is_broken_test();
-		sscanf_is_broken_testdone = 1;
-	}
-
-	// Skip leading spaces
-	while (isspace((int)*buf) && *buf)
-		buf++;
-
-	errno = 0; // sscanf won't always set errno, so initialize
-	if (sscanf(buf, "%" SCNd64, &num64) != 1)
-	{
-		MC_DEBUG("Failed to parse, sscanf != 1\n");
-		return 1;
-	}
-
-	saved_errno = errno;
-	buf_sig_digits = buf;
-	orig_has_neg = 0;
-	if (*buf_sig_digits == '-')
-	{
-		buf_sig_digits++;
-		orig_has_neg = 1;
-	}
-
-	// Not all sscanf implementations actually work
-	if (sscanf_is_broken && saved_errno != ERANGE)
-	{
-		char buf_cmp[100];
-		char *buf_cmp_start = buf_cmp;
-		int recheck_has_neg = 0;
-		int buf_cmp_len;
-
-		// Skip leading zeros, but keep at least one digit
-		while (buf_sig_digits[0] == '0' && buf_sig_digits[1] != '\0')
-			buf_sig_digits++;
-		if (num64 == 0) // assume all sscanf impl's will parse -0 to 0
-			orig_has_neg = 0; // "-0" is the same as just plain "0"
-
-		snprintf(buf_cmp_start, sizeof(buf_cmp), "%" PRId64, num64);
-		if (*buf_cmp_start == '-')
-		{
-			recheck_has_neg = 1;
-			buf_cmp_start++;
-		}
-		// No need to skip leading spaces or zeros here.
-
-		buf_cmp_len = strlen(buf_cmp_start);
-		/**
-		 * If the sign is different, or
-		 * some of the digits are different, or
-		 * there is another digit present in the original string
-		 * then we have NOT successfully parsed the value.
-		 */
-		if (orig_has_neg != recheck_has_neg ||
-		    strncmp(buf_sig_digits, buf_cmp_start, strlen(buf_cmp_start)) != 0 ||
-			((int)strlen(buf_sig_digits) != buf_cmp_len &&
-			 isdigit((int)buf_sig_digits[buf_cmp_len])
-		    )
-		   )
-		{
-			saved_errno = ERANGE;
-		}
-	}
-
-	// Not all sscanf impl's set the value properly when out of range.
-	// Always do this, even for properly functioning implementations,
-	// since it shouldn't slow things down much.
-	if (saved_errno == ERANGE)
-	{
-		if (orig_has_neg)
-			num64 = INT64_MIN;
-		else
-			num64 = INT64_MAX;
-	}
-	*retval = num64;
-	return 0;
-}
-
-#ifndef HAVE_REALLOC
-void* rpl_realloc(void* p, size_t n)
-{
-	if (n == 0)
-		n = 1;
-	if (p == 0)
-		return malloc(n);
-	return realloc(p, n);
-}
-#endif
-
-#define NELEM(a)        (sizeof(a) / sizeof(a[0]))
-static const char* json_type_name[] = {
-  /* If you change this, be sure to update the enum json_type definition too */
-  "null",
-  "boolean",
-  "double",
-  "int",
-  "object",
-  "array",
-  "string",
-};
-
-const char *json_type_to_name(enum json_type o_type)
-{
-	int o_type_int = (int)o_type;
-	if (o_type_int < 0 || o_type_int >= (int)NELEM(json_type_name))
-	{
-		MC_ERROR("json_type_to_name: type %d is out of range [0,%d]\n", o_type, NELEM(json_type_name));
-		return NULL;
-	}
-	return json_type_name[o_type];
-}
-