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#include "main.c"
#include <stdlib.h>
#include "upb/bytestream.h"
#include "upb/def.h"
#include "upb/pb/decoder.h"
#include "upb/pb/glue.h"
static char *input_str;
static size_t input_len;
static upb_msgdef *def;
static upb_decoder decoder;
static upb_stringsrc stringsrc;
static upb_sflow_t startsubmsg(void *_m, upb_value fval) {
(void)_m;
(void)fval;
return UPB_CONTINUE_WITH(NULL);
}
static upb_flow_t value(void *closure, upb_value fval, upb_value val) {
(void)closure;
(void)fval;
(void)val;
return UPB_CONTINUE;
}
static bool initialize()
{
// Initialize upb state, decode descriptor.
upb_status status = UPB_STATUS_INIT;
upb_symtab *s = upb_symtab_new();
upb_read_descriptorfile(s, MESSAGE_DESCRIPTOR_FILE, &status);
if(!upb_ok(&status)) {
fprintf(stderr, "Error reading descriptor: %s\n",
upb_status_getstr(&status));
return false;
}
def = upb_dyncast_msgdef(upb_symtab_lookup(s, MESSAGE_NAME));
if(!def) {
fprintf(stderr, "Error finding symbol '%s'.\n", MESSAGE_NAME);
return false;
}
upb_symtab_unref(s);
// Read the message data itself.
input_str = upb_readfile(MESSAGE_FILE, &input_len);
if(input_str == NULL) {
fprintf(stderr, "Error reading " MESSAGE_FILE "\n");
return false;
}
upb_handlers *handlers = upb_handlers_new();
if (!JIT) handlers->should_jit = false;
// Cause all messages to be read, but do nothing when they are.
upb_handlerset hset = {NULL, NULL, value, startsubmsg, NULL, NULL, NULL};
upb_handlers_reghandlerset(handlers, def, &hset);
upb_decoder_init(&decoder, handlers);
upb_handlers_unref(handlers);
upb_stringsrc_init(&stringsrc);
return true;
}
static void cleanup()
{
free(input_str);
upb_def_unref(UPB_UPCAST(def));
upb_decoder_uninit(&decoder);
upb_stringsrc_uninit(&stringsrc);
}
static size_t run(int i)
{
(void)i;
upb_status status = UPB_STATUS_INIT;
upb_stringsrc_reset(&stringsrc, input_str, input_len);
upb_decoder_reset(&decoder, upb_stringsrc_bytesrc(&stringsrc),
0, UPB_NONDELIMITED, NULL);
upb_decoder_decode(&decoder, &status);
if(!upb_ok(&status)) goto err;
return input_len;
err:
fprintf(stderr, "Decode error: %s", upb_status_getstr(&status));
return 0;
}
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