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#pragma fragment PROLOG
#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#include <ctype.h>
#endif
#include "glfs.h"
#include "iatt.h"
#include "xlator.h"
#include "fdl.h"
/*
* Returns 0 if the string is ASCII printable *
* and -1 if it's not ASCII printable *
*/
int
str_isprint(char *s)
{
int ret = -1;
if (!s)
goto out;
while (s[0] != '\0') {
if (!isprint(s[0]))
goto out;
else
s++;
}
ret = 0;
out:
return ret;
}
#pragma fragment DICT
{
int key_len, data_len;
char *key_ptr;
char *key_val;
printf("@ARGNAME@ = dict {\n");
for (;;) {
key_len = *((int *)new_meta);
new_meta += sizeof(int);
if (!key_len) {
break;
}
key_ptr = new_meta;
new_meta += key_len;
data_len = *((int *)new_meta);
key_val = new_meta + sizeof(int);
new_meta += sizeof(int) + data_len;
if (str_isprint(key_val))
printf(" %s = <%d bytes>\n", key_ptr, data_len);
else
printf(" %s = %s <%d bytes>\n", key_ptr, key_val, data_len);
}
printf("}\n");
}
#pragma fragment DOUBLE
printf("@ARGNAME@ = @FORMAT@\n", *((uint64_t *)new_meta),
*((uint64_t *)new_meta));
new_meta += sizeof(uint64_t);
#pragma fragment GFID
printf("@ARGNAME@ = <gfid %s>\n", uuid_utoa(*((uuid_t *)new_meta)));
new_meta += 16;
#pragma fragment INTEGER
printf("@ARGNAME@ = @FORMAT@\n", *((uint32_t *)new_meta),
*((uint32_t *)new_meta));
new_meta += sizeof(uint32_t);
#pragma fragment LOC
printf("@ARGNAME@ = loc {\n");
printf(" gfid = %s\n", uuid_utoa(*((uuid_t *)new_meta)));
new_meta += 16;
printf(" pargfid = %s\n", uuid_utoa(*((uuid_t *)new_meta)));
new_meta += 16;
if (*(new_meta++)) {
printf(" name = %s\n", new_meta);
new_meta += (strlen(new_meta) + 1);
}
printf("}\n");
#pragma fragment STRING
if (*(new_meta++)) {
printf("@ARGNAME@ = %s\n", new_meta);
new_meta += (strlen(new_meta) + 1);
}
#pragma fragment VECTOR
{
size_t len = *((size_t *)new_meta);
new_meta += sizeof(len);
printf("@ARGNAME@ = <%zu bytes>\n", len);
new_data += len;
}
#pragma fragment IATT
{
ia_prot_t *myprot = ((ia_prot_t *)new_meta);
printf("@ARGNAME@ = iatt {\n");
printf(" ia_prot = %c%c%c", myprot->suid ? 'S' : '-',
myprot->sgid ? 'S' : '-', myprot->sticky ? 'T' : '-');
printf("%c%c%c", myprot->owner.read ? 'r' : '-',
myprot->owner.write ? 'w' : '-', myprot->owner.exec ? 'x' : '-');
printf("%c%c%c", myprot->group.read ? 'r' : '-',
myprot->group.write ? 'w' : '-', myprot->group.exec ? 'x' : '-');
printf("%c%c%c\n", myprot->other.read ? 'r' : '-',
myprot->other.write ? 'w' : '-', myprot->other.exec ? 'x' : '-');
new_meta += sizeof(ia_prot_t);
uint32_t *myints = (uint32_t *)new_meta;
printf(" ia_uid = %u\n", myints[0]);
printf(" ia_gid = %u\n", myints[1]);
printf(" ia_atime = %u.%09u\n", myints[2], myints[3]);
printf(" ia_mtime = %u.%09u\n", myints[4], myints[5]);
new_meta += sizeof(*myints) * 6;
}
#pragma fragment FOP
void fdl_dump_ @NAME @(char **old_meta, char **old_data)
{
char *new_meta = *old_meta;
char *new_data = *old_data;
/* TBD: word size/endianness */
@FUNCTION_BODY @
*old_meta = new_meta;
*old_data = new_data;
}
#pragma fragment CASE
case GF_FOP_ @UPNAME @:
printf("=== GF_FOP_@UPNAME@\n");
fdl_dump_ @NAME @(&new_meta, &new_data);
break;
#pragma fragment EPILOG
int
fdl_dump(char **old_meta, char **old_data)
{
char *new_meta = *old_meta;
char *new_data = *old_data;
static glfs_t *fs = NULL;
int recognized = 1;
event_header_t *eh;
/*
* We don't really call anything else in GFAPI, but this is the most
* convenient way to satisfy all of the spurious dependencies on how it
* or glusterfsd initialize (e.g. setting up THIS).
*/
if (!fs) {
fs = glfs_new("dummy");
}
eh = (event_header_t *)new_meta;
new_meta += sizeof(*eh);
/* TBD: check event_type instead of assuming NEW_REQUEST */
switch (eh->fop_type) {
@SWITCH_BODY @
default : printf("unknown fop %u\n", eh->fop_type);
recognized = 0;
}
*old_meta = new_meta;
*old_data = new_data;
return recognized;
}
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