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authorB. Watson <yalhcru@gmail.com>2019-03-13 02:50:42 -0400
committerB. Watson <yalhcru@gmail.com>2019-03-13 02:50:42 -0400
commit2973d0c78e9b8eed3c5af239927c6bd36af64604 (patch)
treea0fdfe7201303edd11c6d86015ef4f79796fcf0f /uip/apps/smtp
downloadfujichat-2973d0c78e9b8eed3c5af239927c6bd36af64604.tar.gz
initial commit
Diffstat (limited to 'uip/apps/smtp')
-rw-r--r--uip/apps/smtp/Makefile.smtp1
-rwxr-xr-xuip/apps/smtp/makestrings40
-rw-r--r--uip/apps/smtp/smtp-strings11
-rw-r--r--uip/apps/smtp/smtp-strings.c70
-rw-r--r--uip/apps/smtp/smtp-strings.h46
-rw-r--r--uip/apps/smtp/smtp.c262
-rw-r--r--uip/apps/smtp/smtp.h103
7 files changed, 533 insertions, 0 deletions
diff --git a/uip/apps/smtp/Makefile.smtp b/uip/apps/smtp/Makefile.smtp
new file mode 100644
index 0000000..8b3a5aa
--- /dev/null
+++ b/uip/apps/smtp/Makefile.smtp
@@ -0,0 +1 @@
+APP_SOURCES += smtp.c smtp-strings.c memb.c
diff --git a/uip/apps/smtp/makestrings b/uip/apps/smtp/makestrings
new file mode 100755
index 0000000..bea18a6
--- /dev/null
+++ b/uip/apps/smtp/makestrings
@@ -0,0 +1,40 @@
+#!/usr/bin/perl
+
+
+sub stringify {
+ my $name = shift(@_);
+ open(OUTPUTC, "> $name.c");
+ open(OUTPUTH, "> $name.h");
+
+ open(FILE, "$name");
+
+ while(<FILE>) {
+ if(/(.+) "(.+)"/) {
+ $var = $1;
+ $data = $2;
+
+ $datan = $data;
+ $datan =~ s/\\r/\r/g;
+ $datan =~ s/\\n/\n/g;
+ $datan =~ s/\\01/\01/g;
+ $datan =~ s/\\0/\0/g;
+
+ printf(OUTPUTC "const char $var\[%d] = \n", length($datan) + 1);
+ printf(OUTPUTC "/* \"$data\" */\n");
+ printf(OUTPUTC "{");
+ for($j = 0; $j < length($datan); $j++) {
+ printf(OUTPUTC "%#02x, ", unpack("C", substr($datan, $j, 1)));
+ }
+ printf(OUTPUTC "};\n");
+
+ printf(OUTPUTH "extern const char $var\[%d];\n", length($datan) + 1);
+
+ }
+ }
+ close(OUTPUTC);
+ close(OUTPUTH);
+}
+stringify("smtp-strings");
+
+exit 0;
+
diff --git a/uip/apps/smtp/smtp-strings b/uip/apps/smtp/smtp-strings
new file mode 100644
index 0000000..27f639c
--- /dev/null
+++ b/uip/apps/smtp/smtp-strings
@@ -0,0 +1,11 @@
+smtp_220 "220"
+smtp_helo "HELO "
+smtp_mail_from "MAIL FROM: "
+smtp_rcpt_to "RCPT TO: "
+smtp_data "DATA\r\n"
+smtp_to "To: "
+smtp_from "From: "
+smtp_subject "Subject: "
+smtp_quit "QUIT\r\n"
+smtp_crnl "\r\n"
+smtp_crnlperiodcrnl "\r\n.\r\n" \ No newline at end of file
diff --git a/uip/apps/smtp/smtp-strings.c b/uip/apps/smtp/smtp-strings.c
new file mode 100644
index 0000000..f3981a1
--- /dev/null
+++ b/uip/apps/smtp/smtp-strings.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2004, Adam Dunkels.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * This file is part of the uIP TCP/IP stack
+ *
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ * $Id: smtp-strings.c,v 1.3 2006/06/11 21:46:37 adam Exp $
+ */
+const char smtp_220[4] =
+/* "220" */
+{0x32, 0x32, 0x30, };
+const char smtp_helo[6] =
+/* "HELO " */
+{0x48, 0x45, 0x4c, 0x4f, 0x20, };
+const char smtp_mail_from[12] =
+/* "MAIL FROM: " */
+{0x4d, 0x41, 0x49, 0x4c, 0x20, 0x46, 0x52, 0x4f, 0x4d, 0x3a, 0x20, };
+const char smtp_rcpt_to[10] =
+/* "RCPT TO: " */
+{0x52, 0x43, 0x50, 0x54, 0x20, 0x54, 0x4f, 0x3a, 0x20, };
+const char smtp_data[7] =
+/* "DATA\r\n" */
+{0x44, 0x41, 0x54, 0x41, 0xd, 0xa, };
+const char smtp_to[5] =
+/* "To: " */
+{0x54, 0x6f, 0x3a, 0x20, };
+const char smtp_cc[5] =
+/* "Cc: " */
+{0x43, 0x63, 0x3a, 0x20, };
+const char smtp_from[7] =
+/* "From: " */
+{0x46, 0x72, 0x6f, 0x6d, 0x3a, 0x20, };
+const char smtp_subject[10] =
+/* "Subject: " */
+{0x53, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x3a, 0x20, };
+const char smtp_quit[7] =
+/* "QUIT\r\n" */
+{0x51, 0x55, 0x49, 0x54, 0xd, 0xa, };
+const char smtp_crnl[3] =
+/* "\r\n" */
+{0xd, 0xa, };
+const char smtp_crnlperiodcrnl[6] =
+/* "\r\n.\r\n" */
+{0xd, 0xa, 0x2e, 0xd, 0xa, };
diff --git a/uip/apps/smtp/smtp-strings.h b/uip/apps/smtp/smtp-strings.h
new file mode 100644
index 0000000..f5ae68c
--- /dev/null
+++ b/uip/apps/smtp/smtp-strings.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2004, Adam Dunkels.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * This file is part of the uIP TCP/IP stack
+ *
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ * $Id: smtp-strings.h,v 1.3 2006/06/11 21:46:37 adam Exp $
+ */
+extern const char smtp_220[4];
+extern const char smtp_helo[6];
+extern const char smtp_mail_from[12];
+extern const char smtp_rcpt_to[10];
+extern const char smtp_data[7];
+extern const char smtp_to[5];
+extern const char smtp_cc[5];
+extern const char smtp_from[7];
+extern const char smtp_subject[10];
+extern const char smtp_quit[7];
+extern const char smtp_crnl[3];
+extern const char smtp_crnlperiodcrnl[6];
diff --git a/uip/apps/smtp/smtp.c b/uip/apps/smtp/smtp.c
new file mode 100644
index 0000000..a860006
--- /dev/null
+++ b/uip/apps/smtp/smtp.c
@@ -0,0 +1,262 @@
+/**
+ * \addtogroup apps
+ * @{
+ */
+
+/**
+ * \defgroup smtp SMTP E-mail sender
+ * @{
+ *
+ * The Simple Mail Transfer Protocol (SMTP) as defined by RFC821 is
+ * the standard way of sending and transfering e-mail on the
+ * Internet. This simple example implementation is intended as an
+ * example of how to implement protocols in uIP, and is able to send
+ * out e-mail but has not been extensively tested.
+ */
+
+/**
+ * \file
+ * SMTP example implementation
+ * \author Adam Dunkels <adam@dunkels.com>
+ */
+
+/*
+ * Copyright (c) 2004, Adam Dunkels.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * This file is part of the uIP TCP/IP stack.
+ *
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ * $Id: smtp.c,v 1.4 2006/06/11 21:46:37 adam Exp $
+ */
+#include "smtp.h"
+
+#include "smtp-strings.h"
+#include "psock.h"
+#include "uip.h"
+
+#include <string.h>
+
+static struct smtp_state s;
+
+static char *localhostname;
+static uip_ipaddr_t smtpserver;
+
+#define ISO_nl 0x0a
+#define ISO_cr 0x0d
+
+#define ISO_period 0x2e
+
+#define ISO_2 0x32
+#define ISO_3 0x33
+#define ISO_4 0x34
+#define ISO_5 0x35
+
+
+/*---------------------------------------------------------------------------*/
+static
+PT_THREAD(smtp_thread(void))
+{
+ PSOCK_BEGIN(&s.psock);
+
+ PSOCK_READTO(&s.psock, ISO_nl);
+
+ if(strncmp(s.inputbuffer, smtp_220, 3) != 0) {
+ PSOCK_CLOSE(&s.psock);
+ smtp_done(2);
+ PSOCK_EXIT(&s.psock);
+ }
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_helo);
+ PSOCK_SEND_STR(&s.psock, localhostname);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+
+ PSOCK_READTO(&s.psock, ISO_nl);
+
+ if(s.inputbuffer[0] != ISO_2) {
+ PSOCK_CLOSE(&s.psock);
+ smtp_done(3);
+ PSOCK_EXIT(&s.psock);
+ }
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_mail_from);
+ PSOCK_SEND_STR(&s.psock, s.from);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+
+ PSOCK_READTO(&s.psock, ISO_nl);
+
+ if(s.inputbuffer[0] != ISO_2) {
+ PSOCK_CLOSE(&s.psock);
+ smtp_done(4);
+ PSOCK_EXIT(&s.psock);
+ }
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_rcpt_to);
+ PSOCK_SEND_STR(&s.psock, s.to);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+
+ PSOCK_READTO(&s.psock, ISO_nl);
+
+ if(s.inputbuffer[0] != ISO_2) {
+ PSOCK_CLOSE(&s.psock);
+ smtp_done(5);
+ PSOCK_EXIT(&s.psock);
+ }
+
+ if(s.cc != 0) {
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_rcpt_to);
+ PSOCK_SEND_STR(&s.psock, s.cc);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+
+ PSOCK_READTO(&s.psock, ISO_nl);
+
+ if(s.inputbuffer[0] != ISO_2) {
+ PSOCK_CLOSE(&s.psock);
+ smtp_done(6);
+ PSOCK_EXIT(&s.psock);
+ }
+ }
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_data);
+
+ PSOCK_READTO(&s.psock, ISO_nl);
+
+ if(s.inputbuffer[0] != ISO_3) {
+ PSOCK_CLOSE(&s.psock);
+ smtp_done(7);
+ PSOCK_EXIT(&s.psock);
+ }
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_to);
+ PSOCK_SEND_STR(&s.psock, s.to);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+
+ if(s.cc != 0) {
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_cc);
+ PSOCK_SEND_STR(&s.psock, s.cc);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+ }
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_from);
+ PSOCK_SEND_STR(&s.psock, s.from);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_subject);
+ PSOCK_SEND_STR(&s.psock, s.subject);
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnl);
+
+ PSOCK_SEND(&s.psock, s.msg, s.msglen);
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_crnlperiodcrnl);
+
+ PSOCK_READTO(&s.psock, ISO_nl);
+ if(s.inputbuffer[0] != ISO_2) {
+ PSOCK_CLOSE(&s.psock);
+ smtp_done(8);
+ PSOCK_EXIT(&s.psock);
+ }
+
+ PSOCK_SEND_STR(&s.psock, (char *)smtp_quit);
+ smtp_done(SMTP_ERR_OK);
+ PSOCK_END(&s.psock);
+}
+/*---------------------------------------------------------------------------*/
+void
+smtp_appcall(void)
+{
+ if(uip_closed()) {
+ s.connected = 0;
+ return;
+ }
+ if(uip_aborted() || uip_timedout()) {
+ s.connected = 0;
+ smtp_done(1);
+ return;
+ }
+ smtp_thread();
+}
+/*---------------------------------------------------------------------------*/
+/**
+ * Specificy an SMTP server and hostname.
+ *
+ * This function is used to configure the SMTP module with an SMTP
+ * server and the hostname of the host.
+ *
+ * \param lhostname The hostname of the uIP host.
+ *
+ * \param server A pointer to a 4-byte array representing the IP
+ * address of the SMTP server to be configured.
+ */
+void
+smtp_configure(char *lhostname, void *server)
+{
+ localhostname = lhostname;
+ uip_ipaddr_copy(smtpserver, server);
+}
+/*---------------------------------------------------------------------------*/
+/**
+ * Send an e-mail.
+ *
+ * \param to The e-mail address of the receiver of the e-mail.
+ * \param cc The e-mail address of the CC: receivers of the e-mail.
+ * \param from The e-mail address of the sender of the e-mail.
+ * \param subject The subject of the e-mail.
+ * \param msg The actual e-mail message.
+ * \param msglen The length of the e-mail message.
+ */
+unsigned char
+smtp_send(char *to, char *cc, char *from,
+ char *subject, char *msg, u16_t msglen)
+{
+ struct uip_conn *conn;
+
+ conn = uip_connect(smtpserver, HTONS(25));
+ if(conn == NULL) {
+ return 0;
+ }
+ s.connected = 1;
+ s.to = to;
+ s.cc = cc;
+ s.from = from;
+ s.subject = subject;
+ s.msg = msg;
+ s.msglen = msglen;
+
+ PSOCK_INIT(&s.psock, s.inputbuffer, sizeof(s.inputbuffer));
+
+ return 1;
+}
+/*---------------------------------------------------------------------------*/
+void
+smtp_init(void)
+{
+ s.connected = 0;
+}
+/*---------------------------------------------------------------------------*/
+/** @} */
+/** @} */
diff --git a/uip/apps/smtp/smtp.h b/uip/apps/smtp/smtp.h
new file mode 100644
index 0000000..44d0766
--- /dev/null
+++ b/uip/apps/smtp/smtp.h
@@ -0,0 +1,103 @@
+
+/**
+ * \addtogroup smtp
+ * @{
+ */
+
+
+/**
+ * \file
+ * SMTP header file
+ * \author Adam Dunkels <adam@dunkels.com>
+ */
+
+/*
+ * Copyright (c) 2002, Adam Dunkels.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This file is part of the uIP TCP/IP stack.
+ *
+ * $Id: smtp.h,v 1.4 2006/06/11 21:46:37 adam Exp $
+ *
+ */
+#ifndef __SMTP_H__
+#define __SMTP_H__
+
+#include "uipopt.h"
+
+/**
+ * Error number that signifies a non-error condition.
+ */
+#define SMTP_ERR_OK 0
+
+/**
+ * Callback function that is called when an e-mail transmission is
+ * done.
+ *
+ * This function must be implemented by the module that uses the SMTP
+ * module.
+ *
+ * \param error The number of the error if an error occured, or
+ * SMTP_ERR_OK.
+ */
+void smtp_done(unsigned char error);
+
+void smtp_init(void);
+
+/* Functions. */
+void smtp_configure(char *localhostname, u16_t *smtpserver);
+unsigned char smtp_send(char *to, char *from,
+ char *subject, char *msg,
+ u16_t msglen);
+#define SMTP_SEND(to, cc, from, subject, msg) \
+ smtp_send(to, cc, from, subject, msg, strlen(msg))
+
+void smtp_appcall(void);
+
+struct smtp_state {
+ u8_t state;
+ char *to;
+ char *from;
+ char *subject;
+ char *msg;
+ u16_t msglen;
+
+ u16_t sentlen, textlen;
+ u16_t sendptr;
+
+};
+
+
+#ifndef UIP_APPCALL
+#define UIP_APPCALL smtp_appcall
+#endif
+typedef struct smtp_state uip_tcp_appstate_t;
+
+
+#endif /* __SMTP_H__ */
+
+/** @} */