static void
setParseErr(xmlrpc_env * const envP,
Tokenizer * const tokP,
const char * const format,
...) {
struct docPosition const pos = currentDocumentPosition(tokP);
va_list args;
const char * msg;
XMLRPC_ASSERT(envP != NULL);
XMLRPC_ASSERT(format != NULL);
va_start(args, format);
xmlrpc_vasprintf(&msg, format, args);
xmlrpc_env_set_fault_formatted(
envP, XMLRPC_PARSE_ERROR,
"JSON parse error at Line %u, Column %u: %s",
pos.lineNum, pos.colNum, msg);
xmlrpc_strfree(msg);
va_end(args);
}
xmlrpc_asprintf(const char ** const retvalP, const char * const fmt, ...) {
va_list varargs; /* mysterious structure used by variable arg facility */
va_start(varargs, fmt); /* start up the mysterious variable arg facility */
xmlrpc_vasprintf(retvalP, fmt, varargs);
va_end(varargs);
}
void
xmlrpc_set_fault_formatted_v(xmlrpc_env * const envP,
int const code,
const char * const format,
va_list args) {
const char * faultDescription;
xmlrpc_vasprintf(&faultDescription, format, args);
xmlrpc_env_set_fault(envP, code, faultDescription);
xmlrpc_strfree(faultDescription);
}
