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-rw-r--r--lib/kernel/doc/src/inet.xml2
-rw-r--r--lib/os_mon/c_src/cpu_sup.c14
-rw-r--r--lib/os_mon/c_src/memsup.c25
-rw-r--r--lib/os_mon/c_src/win32sysinfo.c30
-rw-r--r--lib/snmp/doc/src/notes.xml56
-rw-r--r--lib/snmp/doc/src/snmp_config.xml3
-rw-r--r--lib/snmp/doc/src/snmpa_network_interface_filter.xml6
-rw-r--r--lib/snmp/doc/src/snmpm.xml14
-rw-r--r--lib/snmp/doc/src/snmpm_network_interface_filter.xml4
-rw-r--r--lib/snmp/src/app/snmp.appup.src45
-rw-r--r--lib/snmp/src/manager/snmpm.erl2
-rw-r--r--lib/snmp/src/misc/snmp_pdus.erl100
-rw-r--r--lib/snmp/test/snmp_pdus_test.erl176
-rw-r--r--lib/snmp/vsn.mk2
14 files changed, 362 insertions, 117 deletions
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index 096ddfd847..b727960d96 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -452,8 +452,8 @@ fe80::204:acff:fe17:bf38
Scans every byte in received data-packets and checks if the 8 bit
is set in any of them. Information is retrieved with
<c>inet:getopts/2</c>.
- <note>Deprecated! Will be removed in Erlang/OTP R16.</note>
</p>
+ <p>Note that the <c>bit8</c> option is deprecated and will be removed in Erlang/OTP R16.</p>
</item>
<tag><c>{broadcast, Boolean}</c>(UDP sockets)</tag>
diff --git a/lib/os_mon/c_src/cpu_sup.c b/lib/os_mon/c_src/cpu_sup.c
index 9c5f9a6aa5..a0432b3093 100644
--- a/lib/os_mon/c_src/cpu_sup.c
+++ b/lib/os_mon/c_src/cpu_sup.c
@@ -458,8 +458,18 @@ static void error(char* err_msg) {
* if we get error here we have trouble,
* silence unnecessary warnings
*/
- if(write(FD_ERR, err_msg, strlen(err_msg)));
- if(write(FD_ERR, "\n", 1));
+ char buffer[256] = "[os_mon] cpu supervisor port (cpu_sup): ";
+ int i = strlen(buffer), j = 0;
+ int n = strlen(err_msg);
+
+ while(i < 253 && j < n) {
+ buffer[i++] = err_msg[j++];
+ }
+ buffer[i++] = '\r';
+ buffer[i++] = '\n';
+
+ /* try to use one write only */
+ if(write(FD_ERR, buffer, i));
exit(-1);
}
diff --git a/lib/os_mon/c_src/memsup.c b/lib/os_mon/c_src/memsup.c
index 078f20ff98..593a066f98 100644
--- a/lib/os_mon/c_src/memsup.c
+++ b/lib/os_mon/c_src/memsup.c
@@ -493,7 +493,7 @@ get_basic_mem(unsigned long *tot, unsigned long *used, unsigned long *pagesize){
#elif defined(__linux__) && !defined(_SC_AVPHYS_PAGES)
memory_ext me;
if (get_mem_procfs(&me) < 0) {
- print_error("ProcFS read error.");
+ print_error("ProcFS read error");
exit(1);
}
*tot = me.total;
@@ -582,7 +582,7 @@ message_loop(int erlin_fd)
* Wait for command from Erlang
*/
if ((res = read(erlin_fd, &cmdLen, 1)) < 0) {
- print_error("Error reading from Erlang.");
+ print_error("Error reading from Erlang");
return;
}
@@ -603,19 +603,19 @@ message_loop(int erlin_fd)
break;
case 0:
- print_error("Erlang has closed.");
+ print_error("Erlang has closed");
return;
default:
- print_error("Error reading from Erlang.");
+ print_error("Error reading from Erlang");
return;
} /* switch() */
} else { /* cmdLen != 1 */
- print_error("Invalid command length (%d) received.", cmdLen);
+ print_error("Invalid command length (%d) received", cmdLen);
return;
}
} else { /* Erlang end closed */
- print_error("Erlang has closed.");
+ print_error("Erlang has closed");
return;
}
}
@@ -641,15 +641,12 @@ static void
print_error(const char *format,...)
{
va_list args;
+ char buffer[256];
va_start(args, format);
- fprintf(stderr, "%s: ", program_name);
- vfprintf(stderr, format, args);
+ vsnprintf(buffer, 256, format, args);
va_end(args);
- fprintf(stderr, " \n");
+ /* try to use one write only */
+ fprintf(stderr, "[os_mon] memory supervisor port (memsup): %s\r\n", buffer);
+ fflush(stderr);
}
-
-
-
-
-
diff --git a/lib/os_mon/c_src/win32sysinfo.c b/lib/os_mon/c_src/win32sysinfo.c
index 2a155aae87..9d4587393f 100644
--- a/lib/os_mon/c_src/win32sysinfo.c
+++ b/lib/os_mon/c_src/win32sysinfo.c
@@ -89,6 +89,7 @@ typedef BOOL (WINAPI *tfpGetDiskFreeSpaceEx)(LPCTSTR, PULARGE_INTEGER,PULARGE_IN
static tfpGetDiskFreeSpaceEx fpGetDiskFreeSpaceEx;
+static void print_error(const char *msg);
static void
return_answer(char* value)
{
@@ -98,7 +99,7 @@ return_answer(char* value)
res = write(1,(char*) &bytes,1);
if (res != 1) {
- fprintf(stderr,"win32sysinfo:Error writing to pipe");
+ print_error("Error writing to pipe");
exit(1);
}
@@ -107,9 +108,8 @@ return_answer(char* value)
while (left > 0)
{
res = write(1, value+bytes-left, left);
- if (res <= 0)
- {
- fprintf(stderr,"win32sysinfo:Error writing to pipe");
+ if (res <= 0) {
+ print_error("Error writing to pipe");
exit(1);
}
left -= res;
@@ -248,7 +248,6 @@ message_loop()
char cmd[512];
int res;
- fprintf(stderr,"in message_loop\n");
/* Startup ACK. */
return_answer(OK);
while (1)
@@ -257,12 +256,12 @@ message_loop()
* Wait for command from Erlang
*/
if ((res = read(0, &cmdLen, 1)) < 0) {
- fprintf(stderr,"win32sysinfo:Error reading from Erlang.");
+ print_error("Error reading from Erlang");
return;
}
if (res != 1){ /* Exactly one byte read ? */
- fprintf(stderr,"win32sysinfo:Erlang has closed.");
+ print_error("Erlang has closed");
return;
}
if ((res = read(0, &cmd, cmdLen)) == cmdLen){
@@ -291,11 +290,11 @@ message_loop()
return_answer("xEND");
}
else if (res == 0) {
- fprintf(stderr,"win32sysinfo:Erlang has closed.");
+ print_error("Erlang has closed");
return;
}
else {
- fprintf(stderr,"win32sysinfo:Error reading from Erlang.");
+ print_error("Error reading from Erlang");
return;
}
}
@@ -309,10 +308,9 @@ int main(int argc, char ** argv){
message_loop();
return 0;
}
-
-
-
-
-
-
-
+static void
+print_error(const char *msg) {
+ /* try to use one write only */
+ fprintf(stderr, "[os_mon] win32 supervisor port (win32sysinfo): %s\r\n", msg);
+ fflush(stderr);
+}
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml
index 2d045faa0f..048623c61e 100644
--- a/lib/snmp/doc/src/notes.xml
+++ b/lib/snmp/doc/src/notes.xml
@@ -34,6 +34,62 @@
<section>
+ <title>SNMP Development Toolkit 4.22.1</title>
+ <p>Version 4.22.1 supports code replacement in runtime from/to
+ version 4.22, 4.21.7 4.21.6 4.21.5, 4.21.4, 4.21.3, 4.21.2, 4.21.1 and
+ 4.21. </p>
+
+ <section>
+ <title>Improvements and new features</title>
+ <p>-</p>
+
+<!--
+ <list type="bulleted">
+ <item>
+ <p>[agent] Improve error handling while reading agent config files.
+ Some files contain mandatory information and is therefor themself
+ mandatory. </p>
+ <p>Own Id: OTP-9943</p>
+ </item>
+ </list>
+-->
+
+ </section>
+
+ <section>
+ <title>Fixed Bugs and Malfunctions</title>
+<!--
+ <p>-</p>
+-->
+
+ <list type="bulleted">
+ <item>
+ <p>[manager]
+ <seealso marker="snmpm#log_to_io">snmpm:log_to_io/6</seealso>
+ did not use the LogName argument. </p>
+ <p>Own Id: OTP-10066</p>
+ </item>
+
+ <item>
+ <p>Incorrect TimeTicks decode. Also bad handling of
+ invalid encode (value outside of value range) for both
+ <c>TimeTicks</c> and <c>Unsigned32</c>. </p>
+ <p>Own Id: OTP-10132</p>
+ </item>
+
+ </list>
+
+ </section>
+
+ <section>
+ <title>Incompatibilities</title>
+ <p>-</p>
+ </section>
+
+ </section> <!-- 4.22.1 -->
+
+
+ <section>
<title>SNMP Development Toolkit 4.22</title>
<p>Version 4.22 supports code replacement in runtime from/to
version 4.21.7 4.21.6 4.21.5, 4.21.4, 4.21.3, 4.21.2, 4.21.1 and 4.21. </p>
diff --git a/lib/snmp/doc/src/snmp_config.xml b/lib/snmp/doc/src/snmp_config.xml
index 340f2f1fa7..eec53162a1 100644
--- a/lib/snmp/doc/src/snmp_config.xml
+++ b/lib/snmp/doc/src/snmp_config.xml
@@ -963,7 +963,8 @@ Manager snmp config:
7b. User name? hobbes
7c. Security name? [hobbes]
7d. Authentication protocol (no/sha/md5)? [no] sha
-7e Authentication [sha] key (length 0 or 20)? [""] [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]
+7e Authentication [sha] key (length 0 or 20)? [""] [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16, \
+ 17,18,19,20]
7d. Priv protocol (no/des/aes)? [no] des
7f Priv [des] key (length 0 or 16)? [""] 10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25
7. Configure an usm user handled by this manager (y/n)? [y] n
diff --git a/lib/snmp/doc/src/snmpa_network_interface_filter.xml b/lib/snmp/doc/src/snmpa_network_interface_filter.xml
index 10419517dd..84953c5270 100644
--- a/lib/snmp/doc/src/snmpa_network_interface_filter.xml
+++ b/lib/snmp/doc/src/snmpa_network_interface_filter.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="iso-8859-1" ?>
<!DOCTYPE erlref SYSTEM "erlref.dtd">
<erlref>
@@ -84,7 +84,9 @@
<title>DATA TYPES</title>
<code type="none">
port() = integer() > 0
-pdu_type() = 'get-request' | 'get-next-request' | 'get-response' | 'set-request' | trap | 'get-bulk-request' | 'inform-request' | report
+pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
+ 'set-request' | trap | 'get-bulk-request' | 'inform-request' |
+ report
</code>
<marker id="accept_recv"></marker>
</section>
diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml
index 9bbb6cdbdb..8ab3be8e18 100644
--- a/lib/snmp/doc/src/snmpm.xml
+++ b/lib/snmp/doc/src/snmpm.xml
@@ -173,16 +173,16 @@ sec_level() = noAuthNoPriv | authNoPriv | authPriv
</type>
<desc>
<p>Register the manager entity (=user) responsible for specific
- agent(s). </p>
+ agent(s). </p>
<p><c>Module</c> is the callback module (snmpm_user behaviour) which
- will be called whenever something happens (detected
- agent, incoming reply or incoming trap/notification).
- Note that this could have already been done as a
- consequence of the node config. (see users.conf).</p>
+ will be called whenever something happens (detected
+ agent, incoming reply or incoming trap/notification).
+ Note that this could have already been done as a
+ consequence of the node config. (see users.conf).</p>
- <p>The argument <c>DefaultAgentConfig</c> is used as default values when
- this user register agents.</p>
+ <p>The argument <c>DefaultAgentConfig</c> is used as default
+ values when this user register agents.</p>
<p>The type of <c>Val</c> depends on <c>Item</c>: </p>
<code type="none"><![CDATA[
diff --git a/lib/snmp/doc/src/snmpm_network_interface_filter.xml b/lib/snmp/doc/src/snmpm_network_interface_filter.xml
index 5f80cec94e..4dc133dd71 100644
--- a/lib/snmp/doc/src/snmpm_network_interface_filter.xml
+++ b/lib/snmp/doc/src/snmpm_network_interface_filter.xml
@@ -82,7 +82,9 @@
<title>DATA TYPES</title>
<code type="none">
port() = integer() > 0
-pdu_type() = 'get-request' | 'get-next-request' | 'get-response' | 'set-request' | trap | 'get-bulk-request' | 'inform-request' | report | trappdu
+pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
+ 'set-request' | trap | 'get-bulk-request' | 'inform-request' |
+ report | trappdu
</code>
<marker id="accept_recv"></marker>
</section>
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index 8360d88c94..91dfc50dc9 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -22,8 +22,16 @@
%% ----- U p g r a d e -------------------------------------------------------
[
+ {"4.22",
+ [
+ {load_module, snmpm, soft_purge, soft_purge, []},
+ {load_module, snmp_pdus, soft_purge, soft_purge, []}
+ ]
+ },
{"4.21.7",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -50,6 +58,8 @@
},
{"4.21.6",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -76,6 +86,8 @@
},
{"4.21.5",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -107,6 +119,8 @@
},
{"4.21.4",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -141,6 +155,8 @@
},
{"4.21.3",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -175,6 +191,8 @@
},
{"4.21.2",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -211,6 +229,8 @@
},
{"4.21.1",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -248,6 +268,8 @@
},
{"4.21",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -288,8 +310,17 @@
%% ------D o w n g r a d e ---------------------------------------------------
[
+ {"4.22",
+ [
+ {load_module, snmpm, soft_purge, soft_purge, []},
+ {load_module, snmp_pdus, soft_purge, soft_purge, []}
+ ]
+ },
{"4.21.7",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -316,6 +347,8 @@
},
{"4.21.6",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -342,6 +375,8 @@
},
{"4.21.5",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -373,6 +408,8 @@
},
{"4.21.4",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -407,6 +444,8 @@
},
{"4.21.3",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -441,6 +480,8 @@
},
{"4.21.2",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -477,6 +518,8 @@
},
{"4.21.1",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
@@ -514,6 +557,8 @@
},
{"4.21",
[
+ {load_module, snmp_pdus, soft_purge, soft_purge, []},
+
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]},
diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl
index 89eaee9f80..f590892c66 100644
--- a/lib/snmp/src/manager/snmpm.erl
+++ b/lib/snmp/src/manager/snmpm.erl
@@ -1411,7 +1411,7 @@ log_to_io(LogDir, Mibs, LogName, LogFile) ->
log_to_io(LogDir, Mibs, LogName, LogFile, Start) ->
snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start).
log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) ->
- snmp:log_to_io(LogDir, Mibs, LogFile, Start, Stop).
+ snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop).
change_log_size(NewSize) ->
diff --git a/lib/snmp/src/misc/snmp_pdus.erl b/lib/snmp/src/misc/snmp_pdus.erl
index 0788d86b2d..e15be4a298 100644
--- a/lib/snmp/src/misc/snmp_pdus.erl
+++ b/lib/snmp/src/misc/snmp_pdus.erl
@@ -254,68 +254,87 @@ strip(0, _Tail) ->
%%----------------------------------------------------------------------
%% Returns:{Type, Value}
%%----------------------------------------------------------------------
+
+%% OBJECT IDENTIFIER
dec_value([6 | Bytes]) ->
{Value, Rest} = dec_oid_notag(Bytes),
{{'OBJECT IDENTIFIER', Value}, Rest};
dec_value([5,0 | T]) ->
{{'NULL', 'NULL'}, T};
+
+%% INTEGER
dec_value([2 | Bytes]) ->
{Value, Rest} = dec_integer_notag(Bytes),
{{'INTEGER', Value}, Rest};
+
+%% OCTET STRING
dec_value([4 | Bytes]) ->
{Value, Rest} = dec_oct_str_notag(Bytes),
{{'OCTET STRING', Value}, Rest};
+
+%% IpAddress
dec_value([64 | Bytes]) ->
{Value, Rest} = dec_oct_str_notag(Bytes),
{{'IpAddress', Value}, Rest};
+
+%% Counter32
dec_value([65 | Bytes]) ->
%% Counter32 is an unsigned 32 but is actually encoded as
%% a signed integer 32 (INTEGER).
{Value, Rest} = dec_integer_notag(Bytes),
Value2 =
- if
- (Value >= 0) andalso (Value =< 16#ffffffff) ->
- %% We accept value above 16#7fffffff
- %% in order to be backward bug-compatible
- Value;
- (Value < 0) ->
- 16#ffffffff + Value + 1;
- true ->
- exit({error, {bad_counter32, Value}})
- end,
+ if
+ (Value >= 0) andalso (Value =< 16#ffffffff) ->
+ %% We accept value above 16#7fffffff
+ %% in order to be backward bug-compatible
+ Value;
+ (Value < 0) ->
+ 16#ffffffff + Value + 1;
+ true ->
+ exit({error, {bad_counter32, Value}})
+ end,
{{'Counter32', Value2}, Rest};
+
+%% Unsigned32
dec_value([66 | Bytes]) ->
{Value, Rest} = dec_integer_notag(Bytes),
if
- (Value >= 0) andalso (Value =< 4294967295) ->
- {{'Unsigned32', Value}, Rest};
- true ->
- exit({error, {bad_unsigned32, Value}})
+ (Value >= 0) andalso (Value =< 16#ffffffff) ->
+ {{'Unsigned32', Value}, Rest};
+ true ->
+ exit({error, {bad_unsigned32, Value}})
end;
+
+%% TimeTicks
dec_value([67 | Bytes]) ->
{Value, Rest} = dec_integer_notag(Bytes),
- if
- (Value >= 0) andalso (Value =< 4294967295) ->
+ if
+ (Value >= 0) andalso (Value =< 16#ffffffff) ->
{{'TimeTicks', Value}, Rest};
true ->
exit({error, {bad_timeticks, Value}})
end;
+
+%% Opaque
dec_value([68 | Bytes]) ->
{Value, Rest} = dec_oct_str_notag(Bytes),
{{'Opaque', Value}, Rest};
+
+%% Counter64
dec_value([70 | Bytes]) ->
%% Counter64 is an unsigned 64 but is actually encoded as
%% a signed integer 64.
{Value, Rest} = dec_integer_notag(Bytes),
Value2 =
- if
- (Value >= 0) andalso (Value < 16#8000000000000000) ->
- Value;
- (Value < 0) ->
- 18446744073709551615 + Value + 1;
- true ->
- exit({error, {bad_counter64, Value}}) end,
+ if
+ (Value >= 0) andalso (Value < 16#8000000000000000) ->
+ Value;
+ (Value < 0) ->
+ 16#ffffffffffffffff + Value + 1;
+ true ->
+ exit({error, {bad_counter64, Value}}) end,
{{'Counter64', Value2}, Rest};
+
dec_value([128,0|T]) ->
{{'NULL', noSuchObject}, T};
dec_value([129,0|T]) ->
@@ -629,7 +648,7 @@ enc_VarBind_attributes(#varbind{oid = Oid, variabletype = Type,value = Val}) ->
ValueBytes = enc_value(Type, Val),
lists:append(OidBytes, ValueBytes).
-enc_value('INTEGER',Val) ->
+enc_value('INTEGER', Val) ->
enc_integer_tag(Val);
enc_value('OCTET STRING', Val) ->
enc_oct_str_tag(Val);
@@ -637,7 +656,7 @@ enc_value('BITS', Val) ->
enc_oct_str_tag(bits_to_str(Val));
enc_value('OBJECT IDENTIFIER', Val) ->
enc_oid_tag(Val);
-enc_value('IpAddress',Val) ->
+enc_value('IpAddress', Val) ->
Bytes2 = enc_oct_str_notag(Val),
Len2 = elength(length(Bytes2)),
lists:append([64 | Len2],Bytes2);
@@ -668,6 +687,24 @@ enc_value('Counter32', Val) ->
Bytes2 = enc_integer_notag(Val2),
Len2 = elength(length(Bytes2)),
lists:append([65 | Len2],Bytes2);
+enc_value('Unsigned32', Val) ->
+ if
+ (Val >= 0) andalso (Val =< 4294967295) ->
+ Bytes2 = enc_integer_notag(Val),
+ Len2 = elength(length(Bytes2)),
+ lists:append([66 | Len2], Bytes2);
+ true ->
+ exit({error, {bad_counter32, Val}})
+ end;
+enc_value('TimeTicks', Val) ->
+ if
+ (Val >= 0) andalso (Val =< 4294967295) ->
+ Bytes2 = enc_integer_notag(Val),
+ Len2 = elength(length(Bytes2)),
+ lists:append([67 | Len2], Bytes2);
+ true ->
+ exit({error, {bad_timeticks, Val}})
+ end;
enc_value('Counter64', Val) ->
Val2 =
if
@@ -682,18 +719,7 @@ enc_value('Counter64', Val) ->
end,
Bytes2 = enc_integer_notag(Val2),
Len2 = elength(length(Bytes2)),
- lists:append([70 | Len2],Bytes2);
-enc_value(Type, Val) ->
- Bytes2 = enc_integer_notag(Val),
- Len2 = elength(length(Bytes2)),
- lists:append([enc_val_tag(Type,Val) | Len2],Bytes2).
-
-enc_val_tag('Counter32',Val) when (Val >= 0) andalso (Val =< 4294967295) ->
- 65;
-enc_val_tag('Unsigned32', Val) when (Val >= 0) andalso (Val =< 4294967295) ->
- 66;
-enc_val_tag('TimeTicks', Val) when (Val >= 0) andalso (Val =< 4294967295) ->
- 67.
+ lists:append([70 | Len2],Bytes2).
%%----------------------------------------------------------------------
diff --git a/lib/snmp/test/snmp_pdus_test.erl b/lib/snmp/test/snmp_pdus_test.erl
index 07b6d6b657..0d78749bcb 100644
--- a/lib/snmp/test/snmp_pdus_test.erl
+++ b/lib/snmp/test/snmp_pdus_test.erl
@@ -39,6 +39,7 @@
otp7575/1,
otp8563/1,
otp9022/1,
+ otp10132/1,
init_per_testcase/2, end_per_testcase/2
]).
@@ -74,16 +75,16 @@ end_per_testcase(_Case, Config) when is_list(Config) ->
%% Test case definitions
%%======================================================================
all() ->
-[{group, tickets}].
+ [{group, tickets}].
groups() ->
- [{tickets, [], [otp7575, otp8563, otp9022]}].
+ [{tickets, [], [otp7575, otp8563, otp9022, otp10132]}].
init_per_group(_GroupName, Config) ->
- Config.
+ Config.
end_per_group(_GroupName, Config) ->
- Config.
+ Config.
@@ -94,7 +95,7 @@ end_per_group(_GroupName, Config) ->
%%======================================================================
otp7575(suite) -> [];
-otp7575(doc) -> ["OTP-7575"];
+otp7575(doc) -> ["OTP-7575 - Message version"];
otp7575(Config) when is_list(Config) ->
io:format("attempt to decode message with valid version~n", []),
MsgWithOkVersion = <<48,39,2,1,0,4,6,112,117,98,108,105,99,160,26,2,2,1,49,2,1,0,2,1,0,48,14,48,12,6,8,43,6,1,2,1,1,5,0,5,0>>,
@@ -127,48 +128,55 @@ otp7575(Config) when is_list(Config) ->
otp8563(suite) -> [];
-otp8563(doc) -> ["OTP-8563"];
+otp8563(doc) -> ["OTP-8563 - Counter64"];
otp8563(Config) when is_list(Config) ->
Val1 = 16#7fffffffffffffff,
- io:format("try encode and decode ~w~n", [Val1]),
+ io:format("try encode and decode value 1: ~w (0x~.16b)~n", [Val1, Val1]),
Enc1 = snmp_pdus:enc_value('Counter64', Val1),
+ io:format(" => ~w~n", [Enc1]),
{{'Counter64', Val1}, []} = snmp_pdus:dec_value(Enc1),
Val2 = Val1 + 1,
- io:format("try encode and decode ~w~n", [Val2]),
+ io:format("try encode and decode value 2: ~w (0x~.16b)~n", [Val2, Val2]),
Enc2 = snmp_pdus:enc_value('Counter64', Val2),
+ io:format(" => ~w~n", [Enc2]),
{{'Counter64', Val2}, []} = snmp_pdus:dec_value(Enc2),
Val3 = Val2 + 1,
- io:format("try encode and decode ~w~n", [Val3]),
+ io:format("try encode and decode valule 3: ~w (0x~.16b)~n", [Val3, Val3]),
Enc3 = snmp_pdus:enc_value('Counter64', Val3),
+ io:format(" => ~w~n", [Enc3]),
{{'Counter64', Val3}, []} = snmp_pdus:dec_value(Enc3),
Val4 = 16#fffffffffffffffe,
- io:format("try encode and decode ~w~n", [Val4]),
+ io:format("try encode and decode value 4: ~w (0x~.16b)~n", [Val4, Val4]),
Enc4 = snmp_pdus:enc_value('Counter64', Val4),
+ io:format(" => ~w~n", [Enc4]),
{{'Counter64', Val4}, []} = snmp_pdus:dec_value(Enc4),
Val5 = Val4 + 1,
- io:format("try encode and decode ~w~n", [Val5]),
+ io:format("try encode and decode value 5: ~w (0x~.16b)~n", [Val5, Val5]),
Enc5 = snmp_pdus:enc_value('Counter64', Val5),
+ io:format(" => ~w~n", [Enc5]),
{{'Counter64', Val5}, []} = snmp_pdus:dec_value(Enc5),
Val6 = 16#ffffffffffffffff + 1,
- io:format("try and fail to encode ~w~n", [Val6]),
+ io:format("try and fail to encode value 6: ~w (0x~.16b)~n", [Val6, Val6]),
case (catch snmp_pdus:enc_value('Counter64', Val6)) of
{'EXIT', {error, {bad_counter64, Val6}}} ->
ok;
Unexpected6 ->
+ io:format(" => ~w~n", [Unexpected6]),
exit({unexpected_encode_result, Unexpected6, Val6})
end,
Val7 = -1,
- io:format("try and fail to encode ~w~n", [Val7]),
+ io:format("try and fail to encode value 7: ~w~n", [Val7]),
case (catch snmp_pdus:enc_value('Counter64', Val7)) of
{'EXIT', {error, {bad_counter64, Val7}}} ->
ok;
Unexpected7 ->
+ io:format(" => ~w~n", [Unexpected7]),
exit({unexpected_encode_result, Unexpected7, Val7})
end,
@@ -176,51 +184,151 @@ otp8563(Config) when is_list(Config) ->
otp9022(suite) -> [];
-otp9022(doc) -> ["OTP-9022"];
+otp9022(doc) -> ["OTP-9022 - Counter32"];
otp9022(Config) when is_list(Config) ->
- Val1 = 16#7fffffff,
- io:format("try encode and decode ~w~n", [Val1]),
+ Val0 = 2908389204,
+ io:format("try encode and decode value 0: ~w (0x~.16b)~n", [Val0, Val0]),
+ Enc0 = snmp_pdus:enc_value('Counter32', Val0),
+ io:format(" => ~w~n", [Enc0]),
+ {{'Counter32', Val0}, []} = snmp_pdus:dec_value(Enc0),
+
+ Val1 = 0,
+ io:format("try encode and decode value 1: ~w (0x~.16b)~n", [Val1, Val1]),
Enc1 = snmp_pdus:enc_value('Counter32', Val1),
+ io:format(" => ~w~n", [Enc1]),
{{'Counter32', Val1}, []} = snmp_pdus:dec_value(Enc1),
Val2 = Val1 + 1,
- io:format("try encode and decode ~w~n", [Val2]),
+ io:format("try encode and decode value 2: ~w (0x~.16b)~n", [Val2, Val2]),
Enc2 = snmp_pdus:enc_value('Counter32', Val2),
+ io:format(" => ~w~n", [Enc2]),
{{'Counter32', Val2}, []} = snmp_pdus:dec_value(Enc2),
- Val3 = Val2 + 1,
- io:format("try encode and decode ~w~n", [Val3]),
+ Val3 = 16#7ffffffe,
+ io:format("try encode and decode value 3: ~w (0x~.16b)~n", [Val3, Val3]),
Enc3 = snmp_pdus:enc_value('Counter32', Val3),
+ io:format(" => ~w~n", [Enc3]),
{{'Counter32', Val3}, []} = snmp_pdus:dec_value(Enc3),
- Val4 = 16#fffffffe,
- io:format("try encode and decode ~w~n", [Val4]),
+ Val4 = Val3 + 1,
+ io:format("try encode and decode value 4: ~w (0x~.16b)~n", [Val4, Val4]),
Enc4 = snmp_pdus:enc_value('Counter32', Val4),
+ io:format(" => ~w~n", [Enc4]),
{{'Counter32', Val4}, []} = snmp_pdus:dec_value(Enc4),
Val5 = Val4 + 1,
- io:format("try encode and decode ~w~n", [Val5]),
+ io:format("try encode and decode value 5: ~w (0x~.16b)~n", [Val5, Val5]),
Enc5 = snmp_pdus:enc_value('Counter32', Val5),
+ io:format(" => ~w~n", [Enc5]),
{{'Counter32', Val5}, []} = snmp_pdus:dec_value(Enc5),
- Val6 = 16#ffffffff + 1,
- io:format("try and fail to encode ~w~n", [Val6]),
- case (catch snmp_pdus:enc_value('Counter32', Val6)) of
- {'EXIT', {error, {bad_counter32, Val6}}} ->
+ Val6 = 16#fffffffe,
+ io:format("try encode and decode value 6: ~w (0x~.16b)~n", [Val6, Val6]),
+ Enc6 = snmp_pdus:enc_value('Counter32', Val6),
+ io:format(" => ~w~n", [Enc6]),
+ {{'Counter32', Val6}, []} = snmp_pdus:dec_value(Enc6),
+
+ Val7 = Val6 + 1,
+ io:format("try encode and decode value 7: ~w (0x~.16b)~n", [Val7, Val7]),
+ Enc7 = snmp_pdus:enc_value('Counter32', Val7),
+ io:format(" => ~w~n", [Enc7]),
+ {{'Counter32', Val7}, []} = snmp_pdus:dec_value(Enc7),
+
+ Val8 = 16#ffffffff + 1,
+ io:format("try and fail to encode value 8: ~w (0x~.16b)~n", [Val8, Val8]),
+ case (catch snmp_pdus:enc_value('Counter32', Val8)) of
+ {'EXIT', {error, {bad_counter32, Val8}}} ->
ok;
- Unexpected6 ->
- exit({unexpected_encode_result, Unexpected6, Val6})
+ Unexpected8 ->
+ io:format(" => ~w~n", [Unexpected8]),
+ exit({unexpected_encode_result, Unexpected8, Val8})
end,
- Val7 = -1,
- io:format("try and fail to encode ~w~n", [Val7]),
- case (catch snmp_pdus:enc_value('Counter32', Val7)) of
- {'EXIT', {error, {bad_counter32, Val7}}} ->
+ Val9 = -1,
+ io:format("try and fail to encode value 9: ~w~n", [Val9]),
+ case (catch snmp_pdus:enc_value('Counter32', Val9)) of
+ {'EXIT', {error, {bad_counter32, Val9}}} ->
ok;
- Unexpected7 ->
- exit({unexpected_encode_result, Unexpected7, Val7})
+ Unexpected9 ->
+ io:format(" => ~w~n", [Unexpected9]),
+ exit({unexpected_encode_result, Unexpected9, Val9})
+ end,
+
+ ok.
+
+
+otp10132(suite) -> [];
+otp10132(doc) -> ["OTP-10132 - TimeTicks"];
+otp10132(Config) when is_list(Config) ->
+ Val0 = 2159001034,
+ io:format("try encode and decode value 0: ~w (0x~.16b)~n", [Val0, Val0]),
+ Enc0 = snmp_pdus:enc_value('TimeTicks', Val0),
+ io:format(" => ~w~n", [Enc0]),
+ {{'TimeTicks', Val0}, []} = snmp_pdus:dec_value(Enc0),
+
+ Val1 = 0,
+ io:format("try encode and decode value 1: ~w (0x~.16b)~n", [Val1, Val1]),
+ Enc1 = snmp_pdus:enc_value('TimeTicks', Val1),
+ io:format(" => ~w~n", [Enc1]),
+ {{'TimeTicks', Val1}, []} = snmp_pdus:dec_value(Enc1),
+
+ Val2 = Val1 + 1,
+ io:format("try encode and decode value 2: ~w (0x~.16b)~n", [Val2, Val2]),
+ Enc2 = snmp_pdus:enc_value('TimeTicks', Val2),
+ io:format(" => ~w~n", [Enc2]),
+ {{'TimeTicks', Val2}, []} = snmp_pdus:dec_value(Enc2),
+
+ Val3 = 16#7ffffffe,
+ io:format("try encode and decode value 3: ~w (0x~.16b)~n", [Val3, Val3]),
+ Enc3 = snmp_pdus:enc_value('TimeTicks', Val3),
+ io:format(" => ~w~n", [Enc3]),
+ {{'TimeTicks', Val3}, []} = snmp_pdus:dec_value(Enc3),
+
+ Val4 = Val3 + 1,
+ io:format("try encode and decode value 4: ~w (0x~.16b)~n", [Val4, Val4]),
+ Enc4 = snmp_pdus:enc_value('TimeTicks', Val4),
+ io:format(" => ~w~n", [Enc4]),
+ {{'TimeTicks', Val4}, []} = snmp_pdus:dec_value(Enc4),
+
+ Val5 = Val4 + 1,
+ io:format("try encode and decode value 5: ~w (0x~.16b)~n", [Val5, Val5]),
+ Enc5 = snmp_pdus:enc_value('TimeTicks', Val5),
+ io:format(" => ~w~n", [Enc5]),
+ {{'TimeTicks', Val5}, []} = snmp_pdus:dec_value(Enc5),
+
+ Val6 = 16#fffffffe,
+ io:format("try encode and decode value 6: ~w (0x~.16b)~n", [Val6, Val6]),
+ Enc6 = snmp_pdus:enc_value('TimeTicks', Val6),
+ io:format(" => ~w~n", [Enc6]),
+ {{'TimeTicks', Val6}, []} = snmp_pdus:dec_value(Enc6),
+
+ Val7 = Val6 + 1,
+ io:format("try encode and decode value 7: ~w (0x~.16b)~n", [Val7, Val7]),
+ Enc7 = snmp_pdus:enc_value('TimeTicks', Val7),
+ io:format(" => ~w~n", [Enc7]),
+ {{'TimeTicks', Val7}, []} = snmp_pdus:dec_value(Enc7),
+
+ Val8 = Val7 + 1,
+ io:format("try and fail to encode value 8: ~w (0x~.16b)~n", [Val8, Val8]),
+ case (catch snmp_pdus:enc_value('TimeTicks', Val8)) of
+ {'EXIT', {error, {bad_timeticks, Val8}}} ->
+ ok;
+ Unexpected8 ->
+ io:format(" => ~w~n", [Unexpected8]),
+ exit({unexpected_encode_result, Unexpected8, Val8})
end,
+ Val9 = -1,
+ io:format("try and fail to encode value 9: ~w~n", [Val9]),
+ case (catch snmp_pdus:enc_value('TimeTicks', Val9)) of
+ {'EXIT', {error, {bad_timeticks, Val9}}} ->
+ ok;
+ Unexpected9 ->
+ io:format(" => ~w~n", [Unexpected9]),
+ exit({unexpected_encode_result, Unexpected9, Val9})
+ end,
+
+ io:format("done~n", []),
ok.
diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk
index 36b9764bc8..b90dbe4eef 100644
--- a/lib/snmp/vsn.mk
+++ b/lib/snmp/vsn.mk
@@ -18,6 +18,6 @@
# %CopyrightEnd%
APPLICATION = snmp
-SNMP_VSN = 4.22
+SNMP_VSN = 4.22.1
PRE_VSN =
APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)"
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 13:41:59 +0000