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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pb_encode.h>
#include "test.pb.h"
#include "unittests.h"
const char STR[] = "test str";
#define ALIGN 0x100
int main(int argc, char **argv)
{
int status = 0;
uint8_t buffer[512] = {0};
int i;
pb_ostream_t ostream;
MyMessage msg = MyMessage_init_zero;
char *pStr, *pStrAligned;
ostream = pb_ostream_from_buffer(buffer, sizeof(buffer));
/* copy STR to a malloced 0x100 aligned address */
pStr = malloc(sizeof(STR) + ALIGN);
pStrAligned = (char*)((uintptr_t)(pStr + ALIGN) & ~(ALIGN - 1));
memcpy(pStrAligned, STR, sizeof(STR));
msg.submessage.somestring = pStrAligned;
printf("%p: '%s'\n", msg.submessage.somestring, msg.submessage.somestring);
if (!pb_encode(&ostream, MyMessage_fields, &msg)) {
fprintf(stderr, "Encode failed: %s\n", PB_GET_ERROR(&ostream));
return 1;
}
free(pStr);
msg.submessage.somestring = NULL;
printf("response payload (%d):", (int)ostream.bytes_written);
for (i = 0; i < ostream.bytes_written; i++) {
printf("%02X", buffer[i]);
}
printf("\n");
TEST(ostream.bytes_written != 0);
return status;
}
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