From: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
To: netfilter-devel@vger.kernel.org
Cc: pablo@netfilter.org
Subject: [libnftnl PATCH 1/2] src: add flag to add event wrapping in output functions
Date: Tue, 15 Apr 2014 14:50:30 +0200 [thread overview]
Message-ID: <20140415125030.2590.5501.stgit@nfdev.cica.es> (raw)
This patch uses the flag option of each output function to print an
event wrapper string in each object.
In order to use this functionality, the caller must pass a flag with either
NFT_OUTPUT_FLAG_EVENTNEW or NFT_OUTPUT_FLAG_EVENTDEL activated.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
---
include/libnftnl/common.h | 5 +++
src/chain.c | 37 ++++++++++++++++++++++---
src/internal.h | 2 +
src/rule.c | 43 ++++++++++++++++++++++++++---
src/ruleset.c | 66 ++++++++++++++++++++++++++++++++++++++++-----
src/set.c | 42 +++++++++++++++++++++++++----
src/set_elem.c | 37 ++++++++++++++++++++++---
src/table.c | 36 +++++++++++++++++++++----
src/utils.c | 45 +++++++++++++++++++++++++++++++
9 files changed, 280 insertions(+), 33 deletions(-)
diff --git a/include/libnftnl/common.h b/include/libnftnl/common.h
index f0c20f0..f105c9a 100644
--- a/include/libnftnl/common.h
+++ b/include/libnftnl/common.h
@@ -15,6 +15,11 @@ enum nft_output_type {
NFT_OUTPUT_JSON,
};
+enum {
+ NFT_OUTPUT_FLAG_EVENTNEW = 0,
+ NFT_OUTPUT_FLAG_EVENTDEL,
+};
+
enum nft_parse_type {
NFT_PARSE_NONE = 0,
NFT_PARSE_XML,
diff --git a/src/chain.c b/src/chain.c
index 472203e..87558a1 100644
--- a/src/chain.c
+++ b/src/chain.c
@@ -924,17 +924,44 @@ static int nft_chain_snprintf_default(char *buf, size_t size,
int nft_chain_snprintf(char *buf, size_t size, struct nft_chain *c,
uint32_t type, uint32_t flags)
{
+ int ret, len = size, offset = 0;
+
+ if (flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTNEW,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ } else if (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTDEL,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
switch(type) {
case NFT_OUTPUT_DEFAULT:
- return nft_chain_snprintf_default(buf, size, c);
+ ret = nft_chain_snprintf_default(buf+offset, len, c);
+ break;
case NFT_OUTPUT_XML:
- return nft_chain_snprintf_xml(buf, size, c);
+ ret = nft_chain_snprintf_xml(buf+offset, len, c);
+ break;
case NFT_OUTPUT_JSON:
- return nft_chain_snprintf_json(buf, size, c);
- default:
+ ret = nft_chain_snprintf_json(buf+offset, len, c);
break;
+ default:
+ return -1;
}
- return -1;
+
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+
+ if ((flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) ||
+ (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL))) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_closetag(type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
+ return offset;
}
EXPORT_SYMBOL(nft_chain_snprintf);
diff --git a/src/internal.h b/src/internal.h
index ba994c8..8979bb7 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -136,6 +136,8 @@ int nft_get_value(enum nft_type type, void *val, void *out);
#include <stdio.h>
int nft_fprintf(FILE *fp, void *obj, uint32_t type, uint32_t flags, int (*snprintf_cb)(char *buf, size_t bufsiz, void *obj, uint32_t type, uint32_t flags));
+const char *nft_event_opentag(uint32_t event, uint32_t format);
+const char *nft_event_closetag(uint32_t format);
void xfree(const void *ptr);
diff --git a/src/rule.c b/src/rule.c
index df9dd80..0a9ee1d 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -967,17 +967,50 @@ static int nft_rule_snprintf_default(char *buf, size_t size, struct nft_rule *r,
int nft_rule_snprintf(char *buf, size_t size, struct nft_rule *r,
uint32_t type, uint32_t flags)
{
+ int ret, len = size, offset = 0;
+ uint32_t noevent_flags = flags;
+
+ if (flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTNEW,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTNEW);
+ } else if (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTDEL,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTDEL);
+ }
+
switch(type) {
case NFT_OUTPUT_DEFAULT:
- return nft_rule_snprintf_default(buf, size, r, type, flags);
+ ret = nft_rule_snprintf_default(buf+offset, len, r, type,
+ noevent_flags);
+ break;
case NFT_OUTPUT_XML:
- return nft_rule_snprintf_xml(buf, size, r, type, flags);
+ ret = nft_rule_snprintf_xml(buf+offset, len, r, type,
+ noevent_flags);
+ break;
case NFT_OUTPUT_JSON:
- return nft_rule_snprintf_json(buf, size, r, type, flags);
- default:
+ ret = nft_rule_snprintf_json(buf+offset, len, r, type,
+ noevent_flags);
break;
+ default:
+ return -1;
}
- return -1;
+
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+
+ if ((flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) ||
+ (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL))) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_closetag(type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
+ return offset;
}
EXPORT_SYMBOL(nft_rule_snprintf);
diff --git a/src/ruleset.c b/src/ruleset.c
index 3cbec09..2b249ef 100644
--- a/src/ruleset.c
+++ b/src/ruleset.c
@@ -765,6 +765,24 @@ nft_ruleset_do_snprintf(char *buf, size_t size, const struct nft_ruleset *rs,
{
int ret, len = size, offset = 0;
void *prev = NULL;
+ uint32_t noevent_flags;
+
+ /* dont pass events flags to child calls of _snprintf() */
+ noevent_flags = flags;
+
+ if (flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) {
+ ret = snprintf(buf+offset, size, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTNEW,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTNEW);
+ } else if (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL)) {
+ ret = snprintf(buf+offset, size, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTDEL,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTDEL);
+ }
ret = snprintf(buf+offset, size, "%s", nft_ruleset_o_opentag(type));
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
@@ -772,7 +790,7 @@ nft_ruleset_do_snprintf(char *buf, size_t size, const struct nft_ruleset *rs,
if (nft_ruleset_attr_is_set(rs, NFT_RULESET_ATTR_TABLELIST) &&
(!nft_table_list_is_empty(rs->table_list))) {
ret = nft_ruleset_snprintf_table(buf+offset, len, rs,
- type, flags);
+ type, noevent_flags);
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
if (ret > 0)
@@ -786,7 +804,7 @@ nft_ruleset_do_snprintf(char *buf, size_t size, const struct nft_ruleset *rs,
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
ret = nft_ruleset_snprintf_chain(buf+offset, len, rs,
- type, flags);
+ type, noevent_flags);
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
if (ret > 0)
@@ -800,7 +818,7 @@ nft_ruleset_do_snprintf(char *buf, size_t size, const struct nft_ruleset *rs,
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
ret = nft_ruleset_snprintf_set(buf+offset, len, rs,
- type, flags);
+ type, noevent_flags);
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
if (ret > 0)
@@ -814,13 +832,20 @@ nft_ruleset_do_snprintf(char *buf, size_t size, const struct nft_ruleset *rs,
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
ret = nft_ruleset_snprintf_rule(buf+offset, len, rs,
- type, flags);
+ type, noevent_flags);
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
}
ret = snprintf(buf+offset, size, "%s", nft_ruleset_o_closetag(type));
SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ if ((flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) ||
+ (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL))) {
+ ret = snprintf(buf+offset, size, "%s",
+ nft_event_closetag(type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
return offset;
}
@@ -989,13 +1014,32 @@ int nft_ruleset_fprintf(FILE *fp, const struct nft_ruleset *rs, uint32_t type,
{
int len = 0, ret = 0;
void *prev = NULL;
+ uint32_t noevent_flags;
+
+ /* dont pass events flags to child calls of _snprintf() */
+ noevent_flags = flags;
+
+ if (flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) {
+ ret = fprintf(fp, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTNEW,
+ type));
+ NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTNEW);
+
+ } else if (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL)) {
+ ret = fprintf(fp, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTDEL,
+ type));
+ NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTNEW);
+ }
ret = fprintf(fp, "%s", nft_ruleset_o_opentag(type));
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
if ((nft_ruleset_attr_is_set(rs, NFT_RULESET_ATTR_TABLELIST)) &&
(!nft_table_list_is_empty(rs->table_list))) {
- ret = nft_ruleset_fprintf_tables(fp, rs, type, flags);
+ ret = nft_ruleset_fprintf_tables(fp, rs, type, noevent_flags);
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
if (ret > 0)
@@ -1007,7 +1051,7 @@ int nft_ruleset_fprintf(FILE *fp, const struct nft_ruleset *rs, uint32_t type,
ret = fprintf(fp, "%s", nft_ruleset_o_separator(prev, type));
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
- ret = nft_ruleset_fprintf_chains(fp, rs, type, flags);
+ ret = nft_ruleset_fprintf_chains(fp, rs, type, noevent_flags);
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
if (ret > 0)
@@ -1019,7 +1063,7 @@ int nft_ruleset_fprintf(FILE *fp, const struct nft_ruleset *rs, uint32_t type,
ret = fprintf(fp, "%s", nft_ruleset_o_separator(prev, type));
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
- ret = nft_ruleset_fprintf_sets(fp, rs, type, flags);
+ ret = nft_ruleset_fprintf_sets(fp, rs, type, noevent_flags);
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
if (ret > 0)
@@ -1031,13 +1075,19 @@ int nft_ruleset_fprintf(FILE *fp, const struct nft_ruleset *rs, uint32_t type,
ret = fprintf(fp, "%s", nft_ruleset_o_separator(prev, type));
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
- ret = nft_ruleset_fprintf_rules(fp, rs, type, flags);
+ ret = nft_ruleset_fprintf_rules(fp, rs, type, noevent_flags);
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
}
ret = fprintf(fp, "%s", nft_ruleset_o_closetag(type));
NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
+ if ((flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) ||
+ (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL))) {
+ ret = fprintf(fp, "%s", nft_event_closetag(type));
+ NFT_FPRINTF_RETURN_OR_FIXLEN(ret, len);
+ }
+
return len;
}
EXPORT_SYMBOL(nft_ruleset_fprintf);
diff --git a/src/set.c b/src/set.c
index 550c262..59832aa 100644
--- a/src/set.c
+++ b/src/set.c
@@ -704,17 +704,49 @@ static int nft_set_snprintf_xml(char *buf, size_t size, struct nft_set *s,
int nft_set_snprintf(char *buf, size_t size, struct nft_set *s,
uint32_t type, uint32_t flags)
{
+ int ret, len = size, offset = 0;
+ uint32_t noevent_flags = flags;
+
+ if (flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTNEW,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTNEW);
+ } else if (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTDEL,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ noevent_flags &= ~(1 << NFT_OUTPUT_FLAG_EVENTDEL);
+ }
+
switch(type) {
case NFT_OUTPUT_DEFAULT:
- return nft_set_snprintf_default(buf, size, s, type, flags);
+ ret = nft_set_snprintf_default(buf+offset, len, s, type,
+ noevent_flags);
+ break;
case NFT_OUTPUT_XML:
- return nft_set_snprintf_xml(buf, size, s, flags);
+ ret = nft_set_snprintf_xml(buf+offset, len, s, noevent_flags);
+ break;
case NFT_OUTPUT_JSON:
- return nft_set_snprintf_json(buf, size, s, type, flags);
- default:
+ ret = nft_set_snprintf_json(buf+offset, len, s, type,
+ noevent_flags);
break;
+ default:
+ return -1;
}
- return -1;
+
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+
+ if ((flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) ||
+ (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL))) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_closetag(type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
+ return offset;
}
EXPORT_SYMBOL(nft_set_snprintf);
diff --git a/src/set_elem.c b/src/set_elem.c
index a747ba6..9181a10 100644
--- a/src/set_elem.c
+++ b/src/set_elem.c
@@ -591,17 +591,44 @@ static int nft_set_elem_snprintf_xml(char *buf, size_t size,
int nft_set_elem_snprintf(char *buf, size_t size, struct nft_set_elem *e,
uint32_t type, uint32_t flags)
{
+ int ret, len = size, offset = 0;
+
+ if (flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTNEW,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ } else if (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTDEL,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
switch(type) {
case NFT_OUTPUT_DEFAULT:
- return nft_set_elem_snprintf_default(buf, size, e);
+ ret = nft_set_elem_snprintf_default(buf+offset, len, e);
+ break;
case NFT_OUTPUT_XML:
- return nft_set_elem_snprintf_xml(buf, size, e, flags);
+ ret = nft_set_elem_snprintf_xml(buf+offset, len, e, flags);
+ break;
case NFT_OUTPUT_JSON:
- return nft_set_elem_snprintf_json(buf, size, e, flags);
- default:
+ ret = nft_set_elem_snprintf_json(buf+offset, len, e, flags);
break;
+ default:
+ return -1;
}
- return -1;
+
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+
+ if ((flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) ||
+ (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL))) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_closetag(type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
+ return offset;
}
EXPORT_SYMBOL(nft_set_elem_snprintf);
diff --git a/src/table.c b/src/table.c
index 44e9a7b..82ca84d 100644
--- a/src/table.c
+++ b/src/table.c
@@ -441,17 +441,43 @@ static int nft_table_snprintf_default(char *buf, size_t size, struct nft_table *
int nft_table_snprintf(char *buf, size_t size, struct nft_table *t,
uint32_t type, uint32_t flags)
{
+ int ret, len = size, offset = 0;
+
+ if (flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTNEW,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ } else if (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL)) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_opentag(NFT_OUTPUT_FLAG_EVENTDEL,
+ type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
switch(type) {
case NFT_OUTPUT_DEFAULT:
- return nft_table_snprintf_default(buf, size, t);
+ ret = nft_table_snprintf_default(buf+offset, len, t);
+ break;
case NFT_OUTPUT_XML:
- return nft_table_snprintf_xml(buf, size, t);
+ ret = nft_table_snprintf_xml(buf+offset, len, t);
+ break;
case NFT_OUTPUT_JSON:
- return nft_table_snprintf_json(buf, size, t);
- default:
+ ret = nft_table_snprintf_json(buf+offset, len, t);
break;
+ default:
+ return -1;
}
- return -1;
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+
+ if ((flags & (1 << NFT_OUTPUT_FLAG_EVENTNEW)) ||
+ (flags & (1 << NFT_OUTPUT_FLAG_EVENTDEL))) {
+ ret = snprintf(buf+offset, len, "%s",
+ nft_event_closetag(type));
+ SNPRINTF_BUFFER_SIZE(ret, size, len, offset);
+ }
+
+ return offset;
}
EXPORT_SYMBOL(nft_table_snprintf);
diff --git a/src/utils.c b/src/utils.c
index 18917f5..870157a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -212,6 +212,51 @@ int nft_fprintf(FILE *fp, void *obj, uint32_t type, uint32_t flags,
return ret;
}
+const char *nft_event_opentag(uint32_t event, uint32_t format)
+{
+ switch (format) {
+ case NFT_OUTPUT_XML:
+ switch (event) {
+ case NFT_OUTPUT_FLAG_EVENTNEW:
+ return "<event><type>new</type>";
+ case NFT_OUTPUT_FLAG_EVENTDEL:
+ return "<event><type>destroy</type>";
+ default:
+ return "[unknown]";
+ }
+ case NFT_OUTPUT_JSON:
+ switch (event) {
+ case NFT_OUTPUT_FLAG_EVENTNEW:
+ return "{event:{type:\"new\",{\"";
+ case NFT_OUTPUT_FLAG_EVENTDEL:
+ return "{event:{type:\"destroy\",{\"";
+ default:
+ return "[unknown]";
+ }
+ default:
+ switch (event) {
+ case NFT_OUTPUT_FLAG_EVENTNEW:
+ return "[NEW] ";
+ case NFT_OUTPUT_FLAG_EVENTDEL:
+ return "[DEL] ";
+ default:
+ return "[unknown]";
+ }
+ }
+}
+
+const char *nft_event_closetag(uint32_t format)
+{
+ switch (format) {
+ case NFT_OUTPUT_XML:
+ return "</event>";
+ case NFT_OUTPUT_JSON:
+ return "}}}";
+ default:
+ return "";
+ }
+}
+
void __nft_assert_fail(uint16_t attr, const char *filename, int line)
{
fprintf(stderr, "libnftnl: attribute %d assertion failed in %s:%d\n",
next reply other threads:[~2014-04-15 12:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-15 12:50 Arturo Borrero Gonzalez [this message]
2014-04-15 12:50 ` [libnftnl PATCH 2/2] examples: nft-events: use new events wrappers Arturo Borrero Gonzalez
2014-04-15 13:36 ` [libnftnl PATCH 1/2] src: add flag to add event wrapping in output functions Pablo Neira Ayuso
2014-04-15 13:44 ` Pablo Neira Ayuso
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