#include "virlog.h"
#include "virstring.h"
#include "virutil.h"
+#include "virbuffer.h"
#if WITH_YAJL
# include <yajl/yajl_gen.h>
}
-char *
-virJSONValueToString(virJSONValuePtr object,
+static int
+virJSONValueToBuffer(virJSONValuePtr object,
+ virBufferPtr buf,
bool pretty)
{
yajl_gen g;
const unsigned char *str;
- char *ret = NULL;
yajl_size_t len;
# ifndef WITH_YAJL2
yajl_gen_config conf = { pretty ? 1 : 0, pretty ? " " : " "};
# endif
+ int ret = -1;
VIR_DEBUG("object=%p", object);
goto cleanup;
}
- ignore_value(VIR_STRDUP(ret, (const char *)str));
+ virBufferAdd(buf, (const char *) str, len);
+ ret = 0;
cleanup:
yajl_gen_free(g);
- VIR_DEBUG("result=%s", NULLSTR(ret));
-
return ret;
}
}
-char *
-virJSONValueToString(virJSONValuePtr object ATTRIBUTE_UNUSED,
+static int
+virJSONValueToBuffer(virJSONValuePtr object ATTRIBUTE_UNUSED,
+ virBufferPtr buf ATTRIBUTE_UNUSED,
bool pretty ATTRIBUTE_UNUSED)
{
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("No JSON parser implementation is available"));
- return NULL;
+ return -1;
}
#endif
+char *
+virJSONValueToString(virJSONValuePtr object,
+ bool pretty)
+{
+ VIR_AUTOCLEAN(virBuffer) buf = VIR_BUFFER_INITIALIZER;
+ char *ret = NULL;
+
+ if (virJSONValueToBuffer(object, &buf, pretty) < 0)
+ return NULL;
+
+ ret = virBufferContentAndReset(&buf);
+
+ VIR_DEBUG("result=%s", NULLSTR(ret));
+
+ return ret;
+}
+
+
/**
* virJSONStringReformat:
* @jsonstr: string to reformat