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Jan_31_2024-Dev

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Ned Wright
2024-01-31 17:52:50 +00:00
parent bf4b0f5a26
commit fcc3e9ad40
8 changed files with 100 additions and 11 deletions
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61
attachments/nginx/ngx_module/ngx_cp_utils.c
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@@ -1123,3 +1123,64 @@ set_metric_memory_usage(void)
updateMetricField(MAX_VM_MEMORY_USAGE, vm_size);
updateMetricField(MAX_RSS_MEMORY_USAGE, rss_size);
}
void
print_buffer(ngx_buf_t *buf, int num_bytes, int _dbg_level)
{
if (_dbg_level < dbg_level || !is_ctx_match) return;
char fmt[64];
unsigned char *pos = buf->pos;
unsigned char *last = buf->last;
int i = 0;
if (num_bytes > 0) {
if (last - pos > num_bytes) {
last = pos + num_bytes;
}
} else if (num_bytes < 0) {
if (last - pos > -num_bytes) {
pos = last + num_bytes;
}
}
for (; pos + 16 < last; pos += 16)
{
write_dbg(
_dbg_level,
"%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X",
*pos, *(pos+1), *(pos+2), *(pos+3), *(pos+4), *(pos+5), *(pos+6), *(pos+7),
*(pos+8), *(pos+9), *(pos+10), *(pos+11), *(pos+12), *(pos+13), *(pos+14), *(pos+15)
);
}
for(; pos < last; pos++){
sprintf(fmt+i*3, "%02X ", *pos);
i++;
}
if (i > 0) {
fmt[i*3 - 1] = 0;
write_dbg(
_dbg_level,
"%s",
fmt
);
}
}
void
print_buffer_chain(ngx_chain_t *chain, char *msg, int num_bytes, int _dbg_level)
{
if (_dbg_level < dbg_level || !is_ctx_match) return;
for (ngx_chain_t *chain_elem = chain; chain_elem != NULL; chain_elem = chain_elem->next) {
write_dbg(
DBG_LEVEL_WARNING,
"%s chain elem: size: %d, is last buf: %d",
msg,
chain_elem->buf->last - chain_elem->buf->pos,
chain_elem->buf->last_buf
);
print_buffer(chain_elem->buf, num_bytes, _dbg_level);
}
}