FS-2746 --resolve large xmlrpc update thanks garmt

libs/xmlrpc-c/lib/libutil/string_number.c

@@ -0,0 +1,46 @@
+/*============================================================================
+                                string_number
+==============================================================================
+  This file contains utilities for dealing with text string representation
+  of numbers.
+============================================================================*/
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include <xmlrpc-c/base.h>
+#include <xmlrpc-c/util.h>
+#include <xmlrpc-c/string_int.h>
+#include "xmlrpc_config.h"
+#include "int.h"
+
+#include <xmlrpc-c/string_number.h>
+
+
+
+void
+xmlrpc_parse_int64(xmlrpc_env *   const envP,
+                   const char *   const str,
+                   xmlrpc_int64 * const i64P) {
+
+    xmlrpc_int64 i64val;
+
+    char * tail;
+
+    errno = 0;
+    i64val = XMLRPC_STRTOLL(str, &tail, 10);
+
+    if (errno == ERANGE)
+        xmlrpc_faultf(envP, "Number cannot be represented in 64 bits.  "
+                      "Must be in the range "
+                      "[%" XMLRPC_PRId64 " - %" XMLRPC_PRId64 "]",
+                      XMLRPC_INT64_MIN, XMLRPC_INT64_MAX);
+    else if (errno != 0)
+        xmlrpc_faultf(envP, "unexpected error: "
+                      "strtoll() failed with errno %d (%s)",
+                      errno, strerror(errno));
+    else if (tail[0] != '\0')
+        xmlrpc_faultf(envP, "contains non-numerical junk: '%s'", tail);
+    else
+        *i64P = i64val;
+}