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Fixed Erbium chunks for minimal-net

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This commit is contained in:
Matthias Kovatsch 2011-10-10 16:09:17 +02:00
parent 2522566b68
commit df9f871313
2 changed files with 19 additions and 14 deletions
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18
examples/er-rest-example/rest-server-example.c
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@ -301,11 +301,19 @@ chunks_handler(void* request, void* response, uint8_t *buffer, uint16_t preferre
}
/* Generate data until reaching CHUNKS_TOTAL. */
while (strpos<REST_MAX_CHUNK_SIZE) {
strpos += snprintf((char *)buffer+strpos, REST_MAX_CHUNK_SIZE-strpos+1, "|%ld|", *offset);
while (strpos<preferred_size)
{
strpos += snprintf((char *)buffer+strpos, preferred_size-strpos+1, "|%ld|", *offset);
}
/* Truncate if above. */
if (*offset+strpos > CHUNKS_TOTAL)
/* snprintf() does not adjust return value if truncated by size. */
if (strpos > preferred_size)
{
strpos = preferred_size;
}
/* Truncate if above total size. */
if (*offset+(int32_t)strpos > CHUNKS_TOTAL)
{
strpos = CHUNKS_TOTAL - *offset;
}
@ -315,7 +323,7 @@ chunks_handler(void* request, void* response, uint8_t *buffer, uint16_t preferre
/* IMPORTANT for chunk-wise resources: Signal chunk awareness to REST engine. */
*offset += strpos;
/* Signal end of resource. */
/* Signal end of resource representation. */
if (*offset>=CHUNKS_TOTAL)
{
*offset = -1;