* Patches For MMSD
@ 2021-02-25 0:39 chris
2021-02-25 0:42 ` [PATCH 1/9] Fix mmsd to work with T-mobile Christopher Talbot
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: chris @ 2021-02-25 0:39 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 356 bytes --]
Hello,
I am submitting some patches for mmsd. My apoligies for the last time, I messed up the email chain on sending it. I also looked through, and I think I have fixed the errors on my Patches.
I have a total of 9 patches. The first 8 are updates to the mmsd core, and the last one is a a plugin to have mmsd work with Modem Manager.
Chris Talbot
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 1/9] Fix mmsd to work with T-mobile
2021-02-25 0:39 Patches For MMSD chris
@ 2021-02-25 0:42 ` Christopher Talbot
2021-02-25 0:43 ` [PATCH 2/9] Ensure Compatibility with Telus Canada Christopher Talbot
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:42 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 29373 bytes --]
This patch is based off of anteater's patch to enable T-Mobile (
https://git.sr.ht/~anteater/mmsd), but fixes a couple of hacks
that were in it
---
Makefile.am | 3 +-
gweb/gresolv.c | 73 ++++++++++++++-
gweb/gweb.c | 1 +
plugins/ofono.c | 11 ++-
src/mmsutil.c | 233 ++++++++++++++++++++++++++++++++++++++--------
src/mmsutil.h | 17 ++++
src/service.c | 58 ++++++++++--
test/send-message | 24 ++---
8 files changed, 356 insertions(+), 64 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index ee2c715..99fdb76 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -88,7 +88,8 @@ unit_test_wsputil_SOURCES = unit/test-wsputil.c
src/wsputil.c src/wsputil.h
unit_test_wsputil_LDADD = @GLIB_LIBS@
unit_test_mmsutil_SOURCES = unit/test-mmsutil.c src/mmsutil.c
src/mmsutil.h \
- src/wsputil.c
src/wsputil.h
+ src/wsputil.c
src/wsputil.h \
+ src/log.c src/log.h
unit_test_mmsutil_LDADD = @GLIB_LIBS@
TESTS = unit/test-wsputil unit/test-mmsutil
diff --git a/gweb/gresolv.c b/gweb/gresolv.c
index 79abc9b..bb1c32d 100644
--- a/gweb/gresolv.c
+++ b/gweb/gresolv.c
@@ -35,6 +35,7 @@
#include <arpa/inet.h>
#include <arpa/nameser.h>
#include <net/if.h>
+#include <ifaddrs.h>
#include "gresolv.h"
@@ -764,13 +765,15 @@ static int connect_udp_channel(struct
resolv_nameserver *nameserver)
return -EINVAL;
sk = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
+ const int so_reuseaddr = 1;
+ setsockopt(sk, SOL_SOCKET, SO_REUSEADDR, &so_reuseaddr, sizeof
so_reuseaddr);
if (sk < 0) {
freeaddrinfo(rp);
return -EIO;
}
/*
- * If nameserver points to localhost ip, their is no need to
+ * If nameserver points to localhost ip, there is no need to
* bind the socket on any interface.
*/
if (nameserver->resolv->index > 0 &&
@@ -780,12 +783,63 @@ static int connect_udp_channel(struct
resolv_nameserver *nameserver)
memset(interface, 0, IF_NAMESIZE);
if (if_indextoname(nameserver->resolv->index,
interface) != NULL) {
- if (setsockopt(sk, SOL_SOCKET, SO_BINDTODEVICE,
- interface, IF_NAMESIZE)
< 0) {
+ /* set up bind address */
+ struct sockaddr_storage bind_addr;
+ int addr_size = 0;
+ memset(&bind_addr, 0, sizeof(bind_addr));
+ bind_addr.ss_family = rp->ai_family;
+
+ struct ifaddrs *ifa, *ifa_tmp;
+ if (getifaddrs(&ifa) == -1) {
+ perror("getifaddrs failed");
+ return -errno;
+ }
+ ifa_tmp = ifa;
+ while (ifa_tmp) {
+ if (!strcmp(ifa_tmp->ifa_name,
interface) &&
+ ifa_tmp->ifa_addr) {
+ if (ifa_tmp->ifa_addr-
>sa_family != rp->ai_family) {
+ printf("fam %d !=
expected %d\n", ifa_tmp->ifa_addr->sa_family, rp->ai_family);
+ ifa_tmp = ifa_tmp-
>ifa_next;
+ continue;
+ }
+ if (ifa_tmp->ifa_addr-
>sa_family == AF_INET) {
+ struct sockaddr_in
*bind_addr4 = (struct sockaddr_in *)&bind_addr;
+ bind_addr4-
>sin_addr.s_addr = ((struct sockaddr_in *)ifa_tmp->ifa_addr)-
>sin_addr.s_addr;
+ bind_addr4->sin_port =
53;
+ printf("addr = %s\n",
inet_ntoa(bind_addr4->sin_addr));
+ addr_size =
sizeof(*bind_addr4);
+ } else if (ifa_tmp->ifa_addr-
>sa_family == AF_INET6) {
+ struct sockaddr_in6
*bind_addr6 = (struct sockaddr_in6 *)&bind_addr;
+ bind_addr6->sin6_addr =
((struct sockaddr_in6 *)ifa_tmp->ifa_addr)->sin6_addr;
+ bind_addr6->sin6_port =
53;
+ char buf[64];
+ inet_ntop(AF_INET6,
bind_addr6->sin6_addr.s6_addr, buf, 64);
+ printf("addr = %s\n",
buf);
+ addr_size =
sizeof(*bind_addr6);
+ } else {
+ printf("unknown
fam\n");
+ }
+ break;
+ }
+ ifa_tmp = ifa_tmp->ifa_next;
+ }
+
+/* if (bind_addr. && bind_addr.sin_addr.s_addr ==
0) {
+ printf("interface not found\n");
+ }
+
+ if (bind_addr.sin6_addr.s_addr == 0) {
+ printf("interface6 not found\n");
+ }*/
+
+ if (bind(sk, (struct sockaddr *)&bind_addr,
addr_size) < 0) {
+ perror("bind failed");
close(sk);
freeaddrinfo(rp);
return -EIO;
}
+ freeifaddrs(ifa);
}
}
@@ -896,6 +950,7 @@ void g_resolv_set_debug(GResolv *resolv,
GResolvDebugFunc func,
gboolean g_resolv_add_nameserver(GResolv *resolv, const char *address,
uint16_t port, unsigned long
flags)
{
+ printf ("adding nameserver %s\n", address);
struct resolv_nameserver *nameserver;
if (resolv == NULL)
@@ -911,6 +966,7 @@ gboolean g_resolv_add_nameserver(GResolv *resolv,
const char *address,
nameserver->resolv = resolv;
if (connect_udp_channel(nameserver) < 0) {
+ printf ("connect_udp_channel failed!\n");
free_nameserver(nameserver);
return FALSE;
}
@@ -977,6 +1033,9 @@ guint g_resolv_lookup_hostname(GResolv *resolv,
const char *hostname,
if (resolv->nameserver_list == NULL) {
int i;
+ printf("g_resolv_lookup_hostname: nameserver_list
NULL\n");
+
+ printf("g_resolv_lookup_hostname: nscount=%d\n",
resolv->res.nscount);
for (i = 0; i < resolv->res.nscount; i++) {
char buf[100];
@@ -989,15 +1048,19 @@ guint g_resolv_lookup_hostname(GResolv *resolv,
const char *hostname,
sa_addr = &resolv-
>res._u._ext.nsaddrs[i]->sin6_addr;
}
- if (family != AF_INET && family != AF_INET6)
+ if (family != AF_INET && family != AF_INET6) {
+ printf("g_resolv_lookup_hostname:
skipping b/c family=%d\n", family);
continue;
+ }
if (inet_ntop(family, sa_addr, buf,
sizeof(buf)))
g_resolv_add_nameserver(resolv, buf,
53, 0);
}
- if (resolv->nameserver_list == NULL)
+ if (resolv->nameserver_list == NULL) {
+ printf("g_resolv_lookup_hostname:
nameserver_list *still* NULL\n");
g_resolv_add_nameserver(resolv, "127.0.0.1",
53, 0);
+ }
}
lookup = g_try_new0(struct resolv_lookup, 1);
diff --git a/gweb/gweb.c b/gweb/gweb.c
index 4c2f95c..f72e137 100644
--- a/gweb/gweb.c
+++ b/gweb/gweb.c
@@ -1008,6 +1008,7 @@ static inline int bind_socket(int sk, int index,
int family)
if (if_indextoname(index, interface) == NULL)
return -1;
+ printf("binding %s\n", interface);
err = setsockopt(sk, SOL_SOCKET, SO_BINDTODEVICE,
interface, IF_NAMESIZE);
if (err < 0)
diff --git a/plugins/ofono.c b/plugins/ofono.c
index e7324a7..24a147a 100644
--- a/plugins/ofono.c
+++ b/plugins/ofono.c
@@ -396,11 +396,14 @@ static void check_context_active(struct
modem_data *modem,
g_free(modem->context_proxy);
modem->context_proxy = NULL;
+ DBG("context_active = false");
mms_service_bearer_notify(modem->service, FALSE, NULL,
NULL);
- } else if (modem->context_proxy != NULL)
+ } else if (modem->context_proxy != NULL) {
+ DBG("nonnull proxy");
mms_service_bearer_notify(modem->service, TRUE,
modem-
>context_interface,
modem->context_proxy);
+ }
}
static void check_context_settings(struct modem_data *modem,
@@ -452,6 +455,7 @@ static void check_context_settings(struct
modem_data *modem,
if (modem->context_active == FALSE)
return;
+ DBG("about to bearer_notify");
mms_service_bearer_notify(modem->service, TRUE,
modem->context_interface,
modem->context_proxy);
@@ -692,6 +696,7 @@ static void set_context_reply(DBusPendingCall
*call, void *user_data)
dbus_error_init(&err);
if (dbus_set_error_from_message(&err, reply) == TRUE) {
+ DBG("set_ctx reply failure (%s: %s), about to
bearer_notify", err.name, err.message);
dbus_error_free(&err);
mms_service_bearer_notify(modem->service, FALSE, NULL,
NULL);
}
@@ -739,15 +744,17 @@ static void bearer_handler(mms_bool_t active,
void *user_data)
{
struct modem_data *modem = user_data;
- DBG("path %s active %d", modem->path, active);
+ DBG("path %s active %d context_active %d", modem->path, active,
modem->context_active);
if (active == TRUE && modem->context_active == TRUE) {
+ DBG("active and context_active, bearer_notify");
mms_service_bearer_notify(modem->service, TRUE,
modem-
>context_interface,
modem->context_proxy);
return;
}
+ DBG("checking for failure");
if (active == FALSE && modem->context_active == FALSE) {
mms_service_bearer_notify(modem->service, FALSE, NULL,
NULL);
return;
diff --git a/src/mmsutil.c b/src/mmsutil.c
index a9a12eb..5fcf358 100644
--- a/src/mmsutil.c
+++ b/src/mmsutil.c
@@ -32,6 +32,7 @@
#include "wsputil.h"
#include "mmsutil.h"
+#include "mms.h"
#define MAX_ENC_VALUE_BYTES 6
@@ -75,7 +76,11 @@ enum mms_header {
MMS_HEADER_SUBJECT = 0x16,
MMS_HEADER_TO = 0x17,
MMS_HEADER_TRANSACTION_ID = 0x18,
- __MMS_HEADER_MAX = 0x19,
+ MMS_HEADER_RETRIEVE_STATUS = 0x19,
+ MMS_HEADER_RETRIEVE_TEXT = 0x20,
+ MMS_HEADER_READ_STATUS = 0x21,
+ MMS_HEADER_LAST_HANDLED = 0x21,
+ __MMS_HEADER_MAX = 0x22,
MMS_HEADER_INVALID = 0x80,
};
@@ -159,13 +164,18 @@ static gboolean extract_short(struct
wsp_header_iter *iter, void *user)
static const char *decode_text(struct wsp_header_iter *iter)
{
const unsigned char *p;
- unsigned int l;
+ unsigned int l=32;
- if (wsp_header_iter_get_val_type(iter) != WSP_VALUE_TYPE_TEXT)
+ if (wsp_header_iter_get_val_type(iter) != WSP_VALUE_TYPE_TEXT)
{
+ p = wsp_header_iter_get_val(iter);
+ DBG("could not decode text of (dummy) length %u: %*s",
l-1, l-1, p+1);
return NULL;
+ }
p = wsp_header_iter_get_val(iter);
l = wsp_header_iter_get_val_len(iter);
+ DBG("claimed len: %u", l);
+ DBG("val: %*s", l - 1, p);
return wsp_decode_text(p, l, NULL);
}
@@ -184,31 +194,14 @@ static gboolean extract_text(struct
wsp_header_iter *iter, void *user)
return TRUE;
}
-static gboolean extract_text_array_element(struct wsp_header_iter
*iter,
- void *user)
-{
- char **out = user;
- const char *element;
- char *tmp;
-
- element = decode_text(iter);
- if (element == NULL)
- return FALSE;
-
- if (*out == NULL) {
- *out = g_strdup(element);
- return TRUE;
- }
-
- tmp = g_strjoin(",", *out, element, NULL);
- if (tmp == NULL)
- return FALSE;
-
- g_free(*out);
-
- *out = tmp;
-
- return TRUE;
+static char* remove_address_type_suffix(const char* addr, size_t len)
{
+ return g_strdup(addr);
+/* #define MMS_ADDR_SUFFIX_PUBLIC_LAND_MOBILE_NUMBER "/TYPE=PLMN"
+ if(g_str_has_suffix(addr,
MMS_ADDR_SUFFIX_PUBLIC_LAND_MOBILE_NUMBER)) {
+ return g_strndup(addr, len -
strlen(MMS_ADDR_SUFFIX_PUBLIC_LAND_MOBILE_NUMBER));
+ } else {
+ return g_strdup(addr);
+ }*/
}
static char *decode_encoded_string_with_mib_enum(const unsigned char
*p,
@@ -242,6 +235,57 @@ static char
*decode_encoded_string_with_mib_enum(const unsigned char *p,
&bytes_read, &bytes_written, NULL);
}
+static gboolean extract_text_array_element(struct wsp_header_iter
*iter,
+ void *user)
+{
+ char **out = user;
+ const char *element = NULL;
+ char *tmp;
+ DBG("");
+
+ const unsigned char *p;
+ unsigned int l;
+
+ p = wsp_header_iter_get_val(iter);
+ l = wsp_header_iter_get_val_len(iter);
+
+ switch (wsp_header_iter_get_val_type(iter)) {
+ case WSP_VALUE_TYPE_TEXT:
+ /* Text-string */
+ element = wsp_decode_text(p, l, NULL);
+ break;
+ case WSP_VALUE_TYPE_LONG:
+ /* (Value-len) Char-set Text-string */
+ element = decode_encoded_string_with_mib_enum(p, l);
+ break;
+ case WSP_VALUE_TYPE_SHORT:
+ element = NULL;
+ break;
+ }
+
+ if (element == NULL) {
+ DBG("failed, type=%d",
wsp_header_iter_get_val_type(iter));
+ return FALSE;
+ }
+
+ if (*out == NULL) {
+ *out = g_strdup(element);
+ return TRUE;
+ }
+
+ tmp = g_strjoin(",", *out, element, NULL);
+ if (tmp == NULL) {
+ DBG("join failed");
+ return FALSE;
+ }
+
+ g_free(*out);
+
+ *out = tmp;
+
+ return TRUE;
+}
+
static gboolean extract_encoded_text(struct wsp_header_iter *iter,
void *user)
{
char **out = user;
@@ -361,26 +405,62 @@ static gboolean extract_from(struct
wsp_header_iter *iter, void *user)
const unsigned char *p;
unsigned int l;
const char *text;
+ unsigned char char_set = 0;
- if (wsp_header_iter_get_val_type(iter) != WSP_VALUE_TYPE_LONG)
+ if (wsp_header_iter_get_val_type(iter) != WSP_VALUE_TYPE_LONG)
{
+ DBG("val_type not LONG");
return FALSE;
+ }
p = wsp_header_iter_get_val(iter);
l = wsp_header_iter_get_val_len(iter);
- if (p[0] != 128 && p[0] != 129)
+ /* From-value = Value-length (Address-present-token=128
Encoded-string-value | Insert-address-token=129) */
+ /* Encoded-string-value = Text-string | Value-length Char-set
Text-string */
+ /* Value-length = Short-length | (Length-quote Length) */
+ /* Short-length = val 0-30 */
+ /* Length-quote = val 31 */
+ /* Length = Uintvar-integer */
+
+ if (p[0] != 128 && p[0] != 129) {
+ DBG("not 128 or 129");
return FALSE;
+ }
if (p[0] == 129) {
*out = NULL;
return TRUE;
}
+ p += 1; l -= 1; /* token has been handled */
+
+ unsigned int val_len = l;
+ unsigned int str_len;
+ if (p[0] < 31) { /*short-length */
+ val_len = p[0];
+ char_set = p[1];
+ p += 2;
+ val_len -= 1; /* count encoding against val_len */
+ } else if (p[0] == 31) /* length quote then long length */ {
+ unsigned int consumed = 0;
+ gboolean ok = wsp_decode_uintvar(p, l, &val_len,
&consumed);
+ if (!ok)
+ return FALSE;
+ char_set = p[1];
+ p += consumed;
+ val_len -= 1; /* count encoding against val_len */
+ }
+ str_len = val_len - 1; /* NUL@the end is not counted by
strlen() */
+
+ DBG("trying to decode text of length %u: %*s", str_len,
str_len, p);
+ text = wsp_decode_text(p, val_len, NULL);
+ DBG("text=\"%s\"", text);
- text = wsp_decode_text(p + 1, l - 1, NULL);
- if (text == NULL)
+ if (text == NULL) {
+ DBG("could not decode text of length %u: %*s", str_len,
str_len, p);
return FALSE;
+ }
- *out = g_strdup(text);
+ *out = remove_address_type_suffix(text, str_len);
return TRUE;
}
@@ -473,6 +553,50 @@ static gboolean extract_priority(struct
wsp_header_iter *iter, void *user)
return TRUE;
}
+static gboolean extract_read_status(struct wsp_header_iter *iter, void
*user)
+{
+ enum mms_message_read_status *out = user;
+ const unsigned char *p;
+
+ if (wsp_header_iter_get_val_type(iter) != WSP_VALUE_TYPE_SHORT)
+ return FALSE;
+
+ p = wsp_header_iter_get_val(iter);
+
+ if (p[0] == MMS_MESSAGE_READ_STATUS_READ ||
+ p[0] == MMS_MESSAGE_READ_STATUS_DELETED_UNREAD) {
+ *out = p[0];
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean extract_retr_status(struct wsp_header_iter *iter, void
*user)
+{
+ enum mms_message_retr_status *out = user;
+ const unsigned char *p;
+
+ if (wsp_header_iter_get_val_type(iter) != WSP_VALUE_TYPE_SHORT)
+ return FALSE;
+
+ p = wsp_header_iter_get_val(iter);
+
+ switch (p[0]) {
+ case MMS_MESSAGE_RETR_STATUS_OK:
+ case MMS_MESSAGE_RETR_STATUS_ERR_TRANS_FAILURE:
+ case MMS_MESSAGE_RETR_STATUS_ERR_TRANS_MESSAGE_NOT_FOUND:
+ case MMS_MESSAGE_RETR_STATUS_ERR_PERM_FAILURE:
+ case MMS_MESSAGE_RETR_STATUS_ERR_PERM_SERVICE_DENIED:
+ case MMS_MESSAGE_RETR_STATUS_ERR_PERM_MESSAGE_NOT_FOUND:
+ case MMS_MESSAGE_RETR_STATUS_ERR_PERM_CONTENT_UNSUPPORTED:
+ *out = p[0];
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
static gboolean extract_rsp_status(struct wsp_header_iter *iter, void
*user)
{
unsigned char *out = user;
@@ -559,7 +683,7 @@ static header_handler handler_for_type(enum
mms_header header)
case MMS_HEADER_CONTENT_LOCATION:
return extract_text;
case MMS_HEADER_CONTENT_TYPE:
- return extract_text;
+ return extract_text; /* extract_encoded_text? */
case MMS_HEADER_DATE:
return extract_date;
case MMS_HEADER_DELIVERY_REPORT:
@@ -590,6 +714,12 @@ static header_handler handler_for_type(enum
mms_header header)
return extract_rsp_status;
case MMS_HEADER_RESPONSE_TEXT:
return extract_encoded_text;
+ case MMS_HEADER_RETRIEVE_STATUS:
+ return extract_retr_status;
+ case MMS_HEADER_RETRIEVE_TEXT:
+ return extract_encoded_text;
+ case MMS_HEADER_READ_STATUS:
+ return extract_read_status;
case MMS_HEADER_SENDER_VISIBILITY:
return extract_sender_visibility;
case MMS_HEADER_STATUS:
@@ -650,8 +780,12 @@ static gboolean mms_parse_headers(struct
wsp_header_iter *iter,
h = p[0] & 0x7f;
handler = handler_for_type(h);
- if (handler == NULL)
+ if (handler == NULL) {
+ DBG("no handler for type %u", h);
return FALSE;
+ }
+
+ DBG("saw header of type %u", h);
/* Unsupported header, skip */
if (entries[h].data == NULL)
@@ -662,9 +796,15 @@ static gboolean mms_parse_headers(struct
wsp_header_iter *iter,
!(entries[h].flags &
HEADER_FLAG_ALLOW_MULTI))
continue;
+ DBG("running handler for type %u", h);
+
/* Parse the header */
- if (handler(iter, entries[h].data) == FALSE)
+ if (handler(iter, entries[h].data) == FALSE) {
+ DBG("handler %p for type %u returned false",
handler, h);
return FALSE;
+ }
+
+ DBG("handler for type %u was success", h);
entries[h].pos = i;
entries[h].flags |= HEADER_FLAG_MARKED;
@@ -672,8 +812,10 @@ static gboolean mms_parse_headers(struct
wsp_header_iter *iter,
for (i = 0; i < __MMS_HEADER_MAX + 1; i++) {
if ((entries[i].flags & HEADER_FLAG_MANDATORY) &&
- !(entries[i].flags &
HEADER_FLAG_MARKED))
+ !(entries[i].flags &
HEADER_FLAG_MARKED)) {
+ DBG("header %u was mandatory but not marked",
i);
return FALSE;
+ }
}
/*
@@ -704,8 +846,10 @@ static gboolean mms_parse_headers(struct
wsp_header_iter *iter,
va_end(args);
- if (entries[i].pos != expected_pos)
+ if (entries[i].pos != expected_pos) {
+ DBG("header %u was in position %u but expected
in position %u", i, entries[i].pos, expected_pos);
return FALSE;
+ }
}
return TRUE;
@@ -770,6 +914,7 @@ static gboolean extract_content_id(struct
wsp_header_iter *iter, void *user)
return FALSE;
*out = g_strdup(text);
+ DBG("extracted content-id %s\n", *out);
return TRUE;
}
@@ -991,11 +1136,17 @@ gboolean mms_message_decode(const unsigned char
*pdu,
flags |= WSP_HEADER_ITER_FLAG_DETECT_MMS_MULTIPART;
wsp_header_iter_init(&iter, pdu, len, flags);
+ DBG("about to check well known");
+
CHECK_WELL_KNOWN_HDR(MMS_HEADER_MESSAGE_TYPE);
+ DBG("about to extract short");
+
if (extract_short(&iter, &octet) == FALSE)
return FALSE;
+ DBG("octet %u", octet);
+
if (octet < MMS_MESSAGE_TYPE_SEND_REQ ||
octet > MMS_MESSAGE_TYPE_DELIVERY_IND)
return FALSE;
@@ -1422,6 +1573,12 @@ static header_encoder encoder_for_type(enum
mms_header header)
return NULL;
case MMS_HEADER_RESPONSE_TEXT:
return NULL;
+ case MMS_HEADER_RETRIEVE_STATUS:
+ return NULL;
+ case MMS_HEADER_RETRIEVE_TEXT:
+ return NULL;
+ case MMS_HEADER_READ_STATUS:
+ return NULL;
case MMS_HEADER_SENDER_VISIBILITY:
return NULL;
case MMS_HEADER_STATUS:
diff --git a/src/mmsutil.h b/src/mmsutil.h
index e32c761..00ecc39 100644
--- a/src/mmsutil.h
+++ b/src/mmsutil.h
@@ -50,6 +50,23 @@ enum mms_message_rsp_status {
MMS_MESSAGE_RSP_STATUS_ERR_PERM_LACK_OF_PREPAID =
235,
};
+enum mms_message_retr_status {
+ MMS_MESSAGE_RETR_STATUS_OK = 128,
+ MMS_MESSAGE_RETR_STATUS_ERR_TRANS_MIN = 192,
+ MMS_MESSAGE_RETR_STATUS_ERR_TRANS_FAILURE = 192,
+ MMS_MESSAGE_RETR_STATUS_ERR_TRANS_MESSAGE_NOT_FOUND = 194,
+ MMS_MESSAGE_RETR_STATUS_ERR_PERM_MIN = 224,
+ MMS_MESSAGE_RETR_STATUS_ERR_PERM_FAILURE = 224,
+ MMS_MESSAGE_RETR_STATUS_ERR_PERM_SERVICE_DENIED = 225,
+ MMS_MESSAGE_RETR_STATUS_ERR_PERM_MESSAGE_NOT_FOUND = 226,
+ MMS_MESSAGE_RETR_STATUS_ERR_PERM_CONTENT_UNSUPPORTED = 227,
+};
+
+enum mms_message_read_status {
+ MMS_MESSAGE_READ_STATUS_READ = 128,
+ MMS_MESSAGE_READ_STATUS_DELETED_UNREAD = 129,
+};
+
enum mms_message_notify_status {
MMS_MESSAGE_NOTIFY_STATUS_RETRIEVED = 129,
MMS_MESSAGE_NOTIFY_STATUS_REJECTED = 130,
diff --git a/src/service.c b/src/service.c
index b3ecc1e..c7ef255 100644
--- a/src/service.c
+++ b/src/service.c
@@ -609,7 +609,7 @@ static void emit_message_added(const struct
mms_service *service,
static void activate_bearer(struct mms_service *service)
{
- DBG("service %p", service);
+ DBG("service %p setup %d active %d", service, service-
>bearer_setup, service->bearer_active);
if (service->bearer_setup == TRUE)
return;
@@ -622,7 +622,7 @@ static void activate_bearer(struct mms_service
*service)
if (service->bearer_handler == NULL)
return;
- DBG("service %p", service);
+ DBG("service %p waiting for %d seconds", service,
BEARER_SETUP_TIMEOUT);
service->bearer_setup = TRUE;
@@ -736,6 +736,8 @@ static DBusMessage *get_messages(DBusConnection
*conn,
GHashTableIter table_iter;
gpointer key, value;
+ DBG("");
+
reply = dbus_message_new_method_return(dbus_msg);
if (reply == NULL)
return NULL;
@@ -1632,6 +1634,7 @@ static void append_attachment_properties(struct
mms_attachment *part,
dbus_message_iter_open_container(part_array, DBUS_TYPE_STRUCT,
NULL, &entry);
+ DBG("content-id: %s\n", part->content_id);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING,
&part-
>content_id);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING,
@@ -1793,7 +1796,7 @@ static void append_msg_recipients(DBusMessageIter
*dict,
for (i = 0; tokens[i] != NULL; i++) {
rcpt = mms_address_to_string(tokens[i]);
-
+ DBG("rcpt=%s", rcpt);
dbus_message_iter_append_basic(&array,
DBUS_TYPE_STRING, &rcpt);
}
@@ -1814,25 +1817,31 @@ static void
append_rc_msg_properties(DBusMessageIter *dict,
const char *from_prefix;
char *from;
+ DBG("status=%s", status);
mms_dbus_dict_append_basic(dict, "Status",
DBUS_TYPE_STRING, &status);
+ DBG("date=%s", date);
mms_dbus_dict_append_basic(dict, "Date",
DBUS_TYPE_STRING, &date);
+ DBG("subject=%s", msg->rc.subject);
if (msg->rc.subject != NULL)
mms_dbus_dict_append_basic(dict, "Subject",
DBUS_TYPE_STRING, &msg-
>rc.subject);
+ DBG("from=%s", msg->rc.from);
from = g_strdup(msg->rc.from);
if (from != NULL) {
from_prefix = mms_address_to_string(from);
+ DBG("from_pfx=%s", from_prefix);
mms_dbus_dict_append_basic(dict, "Sender",
DBUS_TYPE_STRING,
&from_prefix);
g_free(from);
}
+ DBG("to=%s", msg->rc.to);
if (msg->rc.to != NULL)
append_msg_recipients(dict, msg);
}
@@ -1862,6 +1871,8 @@ static void append_message(const char *path,
const struct mms_service *service,
mms_dbus_dict_open(iter, &dict);
+ DBG("type=%d", msg->type);
+
switch (msg->type) {
case MMS_MESSAGE_TYPE_SEND_REQ:
append_sr_msg_properties(&dict, msg);
@@ -1873,7 +1884,7 @@ static void append_message(const char *path,
const struct mms_service *service,
case MMS_MESSAGE_TYPE_NOTIFYRESP_IND:
break;
case MMS_MESSAGE_TYPE_RETRIEVE_CONF:
- append_rc_msg_properties(&dict, msg);
+ append_rc_msg_properties(&dict, msg); /* causes dbus
disconnect! */
break;
case MMS_MESSAGE_TYPE_ACKNOWLEDGE_IND:
break;
@@ -1884,6 +1895,7 @@ static void append_message(const char *path,
const struct mms_service *service,
if (msg->attachments != NULL) {
char *pdu_path = mms_store_get_path(service->identity,
msg-
>uuid);
+ DBG("appending pdu path %s", pdu_path);
append_msg_attachments(&dict, pdu_path, msg);
g_free(pdu_path);
}
@@ -2059,8 +2071,10 @@ static gboolean
result_request_notify_resp(struct mms_request *request)
return FALSE;
}
- if (request->msg == NULL)
+ if (request->msg == NULL) {
+ mms_error("POST m.notify.resp.ind provided no message
to register");
return FALSE;
+ }
msg = mms_request_steal_message(request);
@@ -2210,6 +2224,9 @@ static gboolean web_get_cb(GWebResult *result,
gpointer user_data)
complete:
close(request->fd);
+ DBG("request->result_cb=%p vs.
retrieve_conf=%p/send_conf=%p/notify_resp=%p",
+ request->result_cb, result_request_retrieve_conf,
result_request_send_conf, result_request_notify_resp);
+
if (request->result_cb == NULL || request->result_cb(request)
== TRUE)
mms_request_destroy(request);
else {
@@ -2378,25 +2395,37 @@ void mms_service_push_notify(struct mms_service
*service,
return;
}
+ DBG("about to push notify");
+
if (mms_push_notify(data, len, &nread) == FALSE)
goto out;
+ DBG("did push notify; about to store");
+
uuid = mms_store(service->identity, data + nread, len - nread);
if (uuid == NULL)
goto out;
+ DBG("did store; about to decode");
+
if (mms_message_decode(data + nread, len - nread, msg) ==
FALSE)
goto error;
+ DBG("did decode message");
+
if (msg->type == MMS_MESSAGE_TYPE_DELIVERY_IND) {
msg->uuid = g_strdup(uuid);
dump_delivery_ind(msg);
+ DBG("about to store_meta_open");
+
meta = mms_store_meta_open(service->identity, uuid);
if (meta == NULL)
goto error;
+ DBG("did store_meta_open");
+
g_key_file_set_string(meta, "info", "state",
"notification");
mms_store_meta_close(service->identity, uuid, meta,
TRUE);
@@ -2404,17 +2433,25 @@ void mms_service_push_notify(struct mms_service
*service,
return;
}
+ DBG("is type NI?");
+
if (msg->type != MMS_MESSAGE_TYPE_NOTIFICATION_IND)
goto error;
+ DBG("type is NI");
+
msg->uuid = g_strdup(uuid);
dump_notification_ind(msg);
+ DBG("about to store_meta_open 2");
+
meta = mms_store_meta_open(service->identity, uuid);
if (meta == NULL)
goto error;
+ DBG("did store_meta_open 2");
+
g_key_file_set_boolean(meta, "info", "read", FALSE);
g_key_file_set_string(meta, "info", "state", "notification");
@@ -2427,6 +2464,8 @@ void mms_service_push_notify(struct mms_service
*service,
if (request == NULL)
goto out;
+ DBG("did create_request");
+
g_queue_push_tail(service->request_queue, request);
activate_bearer(service);
@@ -2442,12 +2481,16 @@ out:
mms_error("Failed to handle incoming notification");
}
+void debug_print(const char* s, void* data) {
+ printf("%s\n", s);
+}
+
void mms_service_bearer_notify(struct mms_service *service, mms_bool_t
active,
const char *interface, const char
*proxy)
{
int ifindex;
- DBG("service %p active %d", service, active);
+ DBG("service=%p active=%d iface=%s proxy=%s", service, active,
interface, proxy);
if (service == NULL)
return;
@@ -2463,6 +2506,7 @@ void mms_service_bearer_notify(struct mms_service
*service, mms_bool_t active,
if (active == FALSE)
goto interface_down;
+
DBG("interface %s proxy %s", interface, proxy);
if (service->web != NULL) {
@@ -2481,6 +2525,8 @@ void mms_service_bearer_notify(struct mms_service
*service, mms_bool_t active,
if (service->web == NULL)
return;
+ g_web_set_debug(service->web, (GWebDebugFunc)debug_print,
NULL);
+
/* Sometimes no proxy is reported as string instead of NULL */
if (g_strcmp0(proxy, "") != 0)
g_web_set_proxy(service->web, proxy);
diff --git a/test/send-message b/test/send-message
index 558fdaa..8477e79 100755
--- a/test/send-message
+++ b/test/send-message
@@ -5,23 +5,23 @@ import dbus
import csv
if (len(sys.argv) < 4):
- print "Usage: %s"\
+ print("Usage: {}"\
" <recipient>,..."\
" <smil-file-path>"\
" <<content-id>,<content-type>,<file-path>>,..."\
- % (sys.argv[0])
- print "Sample(Related): %s"\
+ .format(sys.argv[0]))
+ print("Sample(Related): {}"\
" \"+33611111111,+33622222222\""\
" \"smil.txt\""\
" \"cid-1,text/plain,text.txt\""\
" \"cid-2,image/jpeg,image.jpg\""\
- % (sys.argv[0])
- print "Sample(Mixed): %s"\
+ .format(sys.argv[0]))
+ print("Sample(Mixed): {}"\
" \"+33611111111,+33622222222\""\
" \"\""\
" \"cid-1,text/plain,text.txt\""\
" \"cid-2,image/jpeg,image.jpg\""\
- % (sys.argv[0])
+ .format(sys.argv[0]))
sys.exit(1)
bus = dbus.SessionBus()
@@ -38,23 +38,23 @@ service =
dbus.Interface(bus.get_object('org.ofono.mms', path),
recipients = dbus.Array([],signature=dbus.Signature('s'))
reader = csv.reader([sys.argv[1]])
for r in reader:
- print "Recipient list: %s" % r
+ print("Recipient list: {}".format(r))
for i in r:
recipients.append(dbus.String(i))
if sys.argv[2] == "":
- print "Send MMS as Mixed"
+ print("Send MMS as Mixed")
smil = ""
else:
- print "Send MMS as Related"
- print "Smil path: %s" % (sys.argv[2])
+ print("Send MMS as Related")
+ print("Smil path: {}".format(sys.argv[2]))
file = open(sys.argv[2],"r")
smil = dbus.String(file.read())
attachments = dbus.Array([],signature=dbus.Signature('(sss)'))
for a in sys.argv[3:]:
- print "Attachment: (%s)" % a
+ print("Attachment: ({})".format(a))
reader = csv.reader([a])
for r in reader:
attachments.append(dbus.Struct((dbus.String(r[0]),
@@ -64,4 +64,4 @@ for a in sys.argv[3:]:
path = service.SendMessage(recipients, smil, attachments)
-print path
+print(path)
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 2/9] Ensure Compatibility with Telus Canada
2021-02-25 0:39 Patches For MMSD chris
2021-02-25 0:42 ` [PATCH 1/9] Fix mmsd to work with T-mobile Christopher Talbot
@ 2021-02-25 0:43 ` Christopher Talbot
2021-02-25 0:44 ` [PATCH 3/9] Ensure Compatibility with AT&T Christopher Talbot
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:43 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 1196 bytes --]
mmsd decodes a header that is not in the standard.
This patch allows this header to be decoded
---
src/mmsutil.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/src/mmsutil.c b/src/mmsutil.c
index 5fcf358..9430bf1 100644
--- a/src/mmsutil.c
+++ b/src/mmsutil.c
@@ -732,10 +732,9 @@ static header_handler handler_for_type(enum
mms_header header)
return extract_text;
case MMS_HEADER_INVALID:
case __MMS_HEADER_MAX:
+ default:
return NULL;
}
-
- return NULL;
}
struct header_handler_entry {
@@ -781,8 +780,17 @@ static gboolean mms_parse_headers(struct
wsp_header_iter *iter,
handler = handler_for_type(h);
if (handler == NULL) {
- DBG("no handler for type %u", h);
- return FALSE;
+ if(h == MMS_HEADER_INVALID) {
+ DBG("no handler for type %u", h);
+ return FALSE;
+ } else if (h == __MMS_HEADER_MAX) {
+ DBG("no handler for type %u", h);
+ return FALSE;
+ } else {
+ /* Telus has strange headers, so this
handles it */
+ DBG("type isn't a part of the standard?
Skipping %u", h);
+ continue;
+ }
}
DBG("saw header of type %u", h);
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/9] Ensure Compatibility with AT&T
2021-02-25 0:39 Patches For MMSD chris
2021-02-25 0:42 ` [PATCH 1/9] Fix mmsd to work with T-mobile Christopher Talbot
2021-02-25 0:43 ` [PATCH 2/9] Ensure Compatibility with Telus Canada Christopher Talbot
@ 2021-02-25 0:44 ` Christopher Talbot
2021-02-25 0:45 ` [PATCH 4/9] Fix issue if there is an empty string in encoded text Christopher Talbot
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:44 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 1317 bytes --]
This patch fixes two issues to ensure compatibility with AT&T:
1) Explicity close connections to the mmsc
2) Allow MMS Proxies that are domain names
---
gweb/gweb.c | 3 ++-
src/service.c | 3 +++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/gweb/gweb.c b/gweb/gweb.c
index f72e137..995d12f 100644
--- a/gweb/gweb.c
+++ b/gweb/gweb.c
@@ -1309,7 +1309,8 @@ static guint do_request(GWeb *web, const char
*url,
session->address = g_strdup(session->host);
memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_flags = AI_NUMERICHOST;
+ /* Comment out next line to have AT&T MMS proxy work */
+ //hints.ai_flags = AI_NUMERICHOST;
hints.ai_family = session->web->family;
if (session->addr != NULL) {
diff --git a/src/service.c b/src/service.c
index c7ef255..a3b90c5 100644
--- a/src/service.c
+++ b/src/service.c
@@ -2527,6 +2527,9 @@ void mms_service_bearer_notify(struct mms_service
*service, mms_bool_t active,
g_web_set_debug(service->web, (GWebDebugFunc)debug_print,
NULL);
+ /* Explicitly close connections to work with AT&T */
+ g_web_set_close_connection(service->web,TRUE);
+
/* Sometimes no proxy is reported as string instead of NULL */
if (g_strcmp0(proxy, "") != 0)
g_web_set_proxy(service->web, proxy);
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 4/9] Fix issue if there is an empty string in encoded text
2021-02-25 0:39 Patches For MMSD chris
` (2 preceding siblings ...)
2021-02-25 0:44 ` [PATCH 3/9] Ensure Compatibility with AT&T Christopher Talbot
@ 2021-02-25 0:45 ` Christopher Talbot
2021-02-25 0:46 ` [PATCH 5/9] Allow for a user configurable maximum attachment size Christopher Talbot
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:45 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 724 bytes --]
A swedish carrier sends an empty string in the subject line. This
patch allows mmsd to handle it
---
src/mmsutil.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/mmsutil.c b/src/mmsutil.c
index 9430bf1..615198f 100644
--- a/src/mmsutil.c
+++ b/src/mmsutil.c
@@ -297,6 +297,13 @@ static gboolean extract_encoded_text(struct
wsp_header_iter *iter, void *user)
p = wsp_header_iter_get_val(iter);
l = wsp_header_iter_get_val_len(iter);
+ if(l == 0) {
+ DBG("Length is 0! Returning empty string");
+ dec_text = g_strdup("");
+ *out = dec_text;
+ return TRUE;
+ }
+
switch (wsp_header_iter_get_val_type(iter)) {
case WSP_VALUE_TYPE_TEXT:
/* Text-string */
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 5/9] Allow for a user configurable maximum attachment size
2021-02-25 0:39 Patches For MMSD chris
` (3 preceding siblings ...)
2021-02-25 0:45 ` [PATCH 4/9] Fix issue if there is an empty string in encoded text Christopher Talbot
@ 2021-02-25 0:46 ` Christopher Talbot
2021-02-25 0:46 ` [PATCH 6/9] Update README Christopher Talbot
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:46 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 3790 bytes --]
Android and iOS enforce a maximum attachment size for MMS messages.
This patch enforces a maximum attachment size for MMS messages and
makes it user configurable.
The default maximum size is based off of Android, which has a maximum
MMS size of 1.1 Megabytes
---
src/service.c | 38 ++++++++++++++++++++++++++++++++++----
1 file changed, 34 insertions(+), 4 deletions(-)
diff --git a/src/service.c b/src/service.c
index a3b90c5..dede36d 100644
--- a/src/service.c
+++ b/src/service.c
@@ -56,6 +56,7 @@
#define MAX_ATTACHMENTS_NUMBER 25
#define MAX_ATTEMPTS 3
+#define DEFAULT_MAX_ATTACHMENT_TOTAL_SIZE 1100000
#define SETTINGS_STORE "mms"
#define SETTINGS_GROUP "Settings"
@@ -100,6 +101,7 @@ struct mms_service {
GHashTable *messages;
GKeyFile *settings;
gboolean use_delivery_reports;
+ int max_attach_total_size;
};
enum mms_request_type {
@@ -146,7 +148,22 @@ static void mms_load_settings(struct mms_service
*service)
g_key_file_set_boolean(service->settings,
SETTINGS_GROUP,
"UseDeliveryReports",
service-
>use_delivery_reports);
+ error = NULL;
}
+
+ service->max_attach_total_size =
+ g_key_file_get_integer(service->settings,
SETTINGS_GROUP,
+ "TotalMaxAttachmentSize
", &error);
+
+ if (error) {
+ g_error_free(error);
+ service->max_attach_total_size =
DEFAULT_MAX_ATTACHMENT_TOTAL_SIZE;
+ g_key_file_set_integer(service->settings,
SETTINGS_GROUP,
+ "TotalMaxAttachmentSize
",
+ service-
>max_attach_total_size);
+ }
+ mms_debug("Maximum Attachment Total Size (in bytes): %d",
service->max_attach_total_size);
+
}
static void mms_request_destroy(struct mms_request *request)
@@ -414,10 +431,11 @@ static gboolean
send_message_get_recipients(DBusMessageIter *top_iter,
}
static gboolean send_message_get_attachments(DBusMessageIter
*top_iter,
- struct mms_message
*msg)
+ struct mms_message
*msg, struct mms_service *service)
{
DBusMessageIter attachments;
unsigned int attach_num = 0;
+ int attach_total_size = 0;
dbus_message_iter_recurse(top_iter, &attachments);
@@ -430,8 +448,10 @@ static gboolean
send_message_get_attachments(DBusMessageIter *top_iter,
struct mms_attachment *attach;
void *ptr;
- if (++attach_num > MAX_ATTACHMENTS_NUMBER)
+ if (++attach_num > MAX_ATTACHMENTS_NUMBER) {
+ mms_error("Error: Too many attachments!");
return FALSE;
+ }
dbus_message_iter_recurse(&attachments, &entry);
@@ -466,6 +486,16 @@ static gboolean
send_message_get_attachments(DBusMessageIter *top_iter,
return FALSE;
}
+ attach_total_size = attach_total_size + attach->length;
+
+ mms_debug("Total attachment size: %d",
attach_total_size);
+ mms_debug("Maximum Attachment Total Size (in bytes):
%d", service->max_attach_total_size);
+
+ if (attach_total_size > service->max_attach_total_size)
{
+ mms_error("Error: Total Attachment size too
large!");
+ return FALSE;
+ }
+
attach->data = ptr;
attach->content_id = g_strdup(id);
@@ -490,7 +520,7 @@ static gboolean
send_message_get_attachments(DBusMessageIter *top_iter,
}
static gboolean send_message_get_args(DBusMessage *dbus_msg,
- struct mms_message
*msg)
+ struct mms_message
*msg, struct mms_service *service)
{
DBusMessageIter top_iter;
const char *smil;
@@ -536,7 +566,7 @@ static gboolean send_message_get_args(DBusMessage
*dbus_msg,
if (dbus_message_iter_get_arg_type(&top_iter) !=
DBUS_TYPE_ARRAY)
return FALSE;
- return send_message_get_attachments(&top_iter, msg);
+ return send_message_get_attachments(&top_iter, msg, service);
}
static struct mms_request *create_request(enum mms_request_type type,
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 6/9] Update README
2021-02-25 0:39 Patches For MMSD chris
` (4 preceding siblings ...)
2021-02-25 0:46 ` [PATCH 5/9] Allow for a user configurable maximum attachment size Christopher Talbot
@ 2021-02-25 0:46 ` Christopher Talbot
2021-02-25 0:47 ` [PATCH 7/9] Fix Draft and Sent Bugs Christopher Talbot
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:46 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 2991 bytes --]
This updates the README for mmsd
---
README | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 61 insertions(+), 5 deletions(-)
diff --git a/README b/README
index e33be69..cecc99f 100644
--- a/README
+++ b/README
@@ -2,20 +2,76 @@ Multimedia Messaging Service
****************************
Copyright (C) 2010-2011 Intel Corporation. All rights reserved.
+Updated 2021 by: Mohammad Sadiq, kent, kop316,
+ fuzzy7k, craftyguy, anteater
+Parts adapted from: https://source.puri.sm/Librem5/purple-mm-sms
+ Copyright (C) 2018 Purism SPC
+
+About
+===========================
+mmsd is a lower level daemon that transmits and recieves MMSes. It
works with
+both the ofono stack and the Modem Manager stack.
+Please note that mmsd alone will not get MMS working! It is designed
to work
+with a higher level chat application to facilitate fetching and
+sending MMS. It interfaces with other applications via the dbus.
-Compilation and installation
+Compiling mmsd
============================
-
In order to compile proxy daemon you need following software packages:
- GCC compiler
- D-Bus library
- GLib library
+Installing mmsd
+============================
+
To configure run:
- ./configure --prefix=/usr
+ ./bootstrap-configure --prefix=/usr/
Configure automatically searches for all required components and
packages.
-To compile and install run:
- make && make install
+To compile, run:
+ make
+
+And to Install:
+ make install
+
+mmsd will be installed in /${prefix}/libexec (if you are following
this guide,
+it is /usr/libexec )
+
+To uninstall, simply remove the "mmsd" binary from /${prefix}/libexec
or run:
+ sudo make uninstall
+
+Note that you must manually configure your favorite service manager to
run
+the daemon, as this installer does not configure it to autorun.
+
+Testing out mmsd
+===========================
+To configure, run:
+ ./bootstrap-configure --enable-debug --enable-maintainer-mode
+
+Make it:
+ make
+
+Run daemon in foreground with debugging:
+ ./src/mmsd -n -d 'src/*'
+
+General Configuration
+===========================
+On first run, mmsd will write a settings file at
+"$HOME/.mms/$PLUGIN/mms"
+
+IMPORTANT NOTE: If you change settings in this file, mmsd MUST BE
RESTARTED
+ for the changes to take effect!
+
+This settings file use sane defaults, but you can change them:
+
+UseDeliveryReports
+ Whether you want delivery reports for MMSes you send
+
+TotalMaxAttachmentSize
+ The maximum size all of your attachments can be before mmsd
rejects it.
+ NOTE: This value is carrier specific! Changing this value to a
higher
+ number may cause your carrier to silently reject MMSes
you send.
+ CHANGE AT YOUR OWN RISK!
\ No newline at end of file
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 7/9] Fix Draft and Sent Bugs
2021-02-25 0:39 Patches For MMSD chris
` (5 preceding siblings ...)
2021-02-25 0:46 ` [PATCH 6/9] Update README Christopher Talbot
@ 2021-02-25 0:47 ` Christopher Talbot
2021-02-25 0:48 ` [PATCH 8/9] Allow Maintainer mode to compile without -WError Christopher Talbot
2021-02-25 0:50 ` [PATCH 9/9] Add a Modem Manager Plugin Christopher Talbot
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:47 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 7266 bytes --]
This fixes some bugs related to sending MMSes:
- Makes sure "sent" has an accurate time
- Allows "Draft" to Go to "Sent" on the dbus
- Allows the time to be preserved if mmsd is closed and opened in sent
and recieved messages
---
src/mmsutil.h | 2 ++
src/service.c | 60 +++++++++++++++++++++++++++++++++++++++------------
2 files changed, 48 insertions(+), 14 deletions(-)
diff --git a/src/mmsutil.h b/src/mmsutil.h
index 00ecc39..ec139f1 100644
--- a/src/mmsutil.h
+++ b/src/mmsutil.h
@@ -120,12 +120,14 @@ struct mms_retrieve_conf {
char *priority;
char *msgid;
time_t date;
+ char *datestamp;
};
struct mms_send_req {
enum mms_message_status status;
char *to;
time_t date;
+ char *datestamp;
char *content_type;
gboolean dr;
};
diff --git a/src/service.c b/src/service.c
index dede36d..b0c2428 100644
--- a/src/service.c
+++ b/src/service.c
@@ -18,6 +18,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-
1301 USA
*
*/
+#define _XOPEN_SOURCE 700
#ifdef HAVE_CONFIG_H
#include <config.h>
@@ -35,6 +36,8 @@
#include <glib.h>
#include <glib/gstdio.h>
#include <gdbus.h>
+#include <time.h>
+#include <stdio.h>
#include <gweb/gweb.h>
@@ -129,6 +132,11 @@ static DBusConnection *connection;
static guint32 transaction_id_start = 0;
+
+static const char *time_to_str(const time_t *t);
+void debug_print(const char* s, void* data);
+
+
static void mms_load_settings(struct mms_service *service)
{
GError *error;
@@ -220,6 +228,7 @@ static void emit_msg_status_changed(const char
*path, const char *new_status)
signal = dbus_message_new_signal(path, MMS_MESSAGE_INTERFACE,
"PropertyChange
d");
+
if (signal == NULL)
return;
@@ -269,6 +278,7 @@ static DBusMessage *msg_mark_read(DBusConnection
*conn,
g_free(state);
g_key_file_set_boolean(meta, "info", "read", TRUE);
+ mms->rc.status = MMS_MESSAGE_STATUS_READ;
mms_store_meta_close(service->identity, mms->uuid, meta, TRUE);
@@ -722,6 +732,7 @@ static gboolean result_request_send_conf(struct
mms_request *request)
g_key_file_set_string(meta, "info", "state", "sent");
g_key_file_set_string(meta, "info", "id", msg->sc.msgid);
+ request->msg->sr.status = MMS_MESSAGE_STATUS_SENT;
mms_message_free(msg);
@@ -1047,6 +1058,7 @@ static DBusMessage *send_message(DBusConnection
*conn,
struct mms_service *service = data;
struct mms_request *request;
GKeyFile *meta;
+ const char *datestr;
msg = g_new0(struct mms_message, 1);
if (msg == NULL)
@@ -1059,7 +1071,13 @@ static DBusMessage *send_message(DBusConnection
*conn,
msg->sr.dr = service->use_delivery_reports;
- if (send_message_get_args(dbus_msg, msg) == FALSE) {
+ time(&msg->sr.date);
+
+ datestr = time_to_str(&msg->sr.date);
+
+ msg->sr.datestamp = g_strdup(datestr);
+
+ if (send_message_get_args(dbus_msg, msg, service) == FALSE) {
mms_debug("Invalid arguments");
release_attachement_data(msg->attachments);
@@ -1099,6 +1117,7 @@ static DBusMessage *send_message(DBusConnection
*conn,
if (meta == NULL)
goto release_request;
+ g_key_file_set_string(meta, "info", "date", msg-
>sr.datestamp);
g_key_file_set_string(meta, "info", "state", "draft");
if (service->use_delivery_reports) {
@@ -1339,10 +1358,12 @@ static gboolean load_message_from_store(const
char *service_id,
char *state = NULL;
gboolean read_status;
char *data_path = NULL;
+ char *datestr = NULL;
gboolean success = FALSE;
gboolean tainted = FALSE;
void *pdu;
size_t len;
+ struct tm tm;
meta = mms_store_meta_open(service_id, uuid);
if (meta == NULL)
@@ -1354,6 +1375,13 @@ static gboolean load_message_from_store(const
char *service_id,
read_status = g_key_file_get_boolean(meta, "info", "read",
NULL);
+ datestr = g_key_file_get_string(meta, "info", "date", NULL);
+ if (datestr != NULL) {
+ strptime(datestr, "%Y-%m-%dT%H:%M:%S%z", &tm);
+ } else {
+ mms_error("src/service.c:load_message_from_store()
There is no date stamp!");
+ }
+
data_path = mms_store_get_path(service_id, uuid);
if (data_path == NULL)
goto out;
@@ -1372,25 +1400,28 @@ static gboolean load_message_from_store(const
char *service_id,
msg->uuid = g_strdup(uuid);
- if (strcmp(state, "received") == 0
- && msg->type == MMS_MESSAGE_TYPE_RETRIEVE_CONF)
{
+ if (strcmp(state, "received") == 0 && msg->type ==
MMS_MESSAGE_TYPE_RETRIEVE_CONF) {
+ msg->rc.datestamp = g_strdup(datestr);
+ msg->rc.date = mktime(&tm);
if (read_status == TRUE)
msg->rc.status = MMS_MESSAGE_STATUS_READ;
else
msg->rc.status = MMS_MESSAGE_STATUS_RECEIVED;
- } else if (strcmp(state, "downloaded") == 0
- && msg->type == MMS_MESSAGE_TYPE_RETRIEVE_CONF)
{
+ } else if (strcmp(state, "downloaded") == 0 && msg->type ==
MMS_MESSAGE_TYPE_RETRIEVE_CONF) {
msg->rc.status = MMS_MESSAGE_STATUS_DOWNLOADED;
if (msg->transaction_id == NULL)
msg->transaction_id = "";
- } else if (strcmp(state, "sent") == 0
- && msg->type == MMS_MESSAGE_TYPE_SEND_REQ)
+ } else if (strcmp(state, "sent") == 0 && msg->type ==
MMS_MESSAGE_TYPE_SEND_REQ) {
+ msg->sr.datestamp = g_strdup(datestr);
+ msg->sr.date = mktime(&tm);
msg->sr.status = MMS_MESSAGE_STATUS_SENT;
- else if (strcmp(state, "draft") == 0
- && msg->type == MMS_MESSAGE_TYPE_SEND_REQ)
+ }
+ else if (strcmp(state, "draft") == 0 && msg->type ==
MMS_MESSAGE_TYPE_SEND_REQ) {
+ msg->sr.datestamp = g_strdup(datestr);
+ msg->sr.date = mktime(&tm);
msg->sr.status = MMS_MESSAGE_STATUS_DRAFT;
- else if (msg->type != MMS_MESSAGE_TYPE_NOTIFICATION_IND &&
- msg->type != MMS_MESSAGE_TYPE_DELIVERY_IND)
+ }
+ else if (msg->type != MMS_MESSAGE_TYPE_NOTIFICATION_IND && msg-
>type != MMS_MESSAGE_TYPE_DELIVERY_IND)
goto out;
success = TRUE;
@@ -1879,14 +1910,13 @@ static void
append_rc_msg_properties(DBusMessageIter *dict,
static void append_sr_msg_properties(DBusMessageIter *dict,
struct mms_message *msg)
{
- const char *date = time_to_str(&msg->rc.date);
const char *status = mms_message_status_get_string(msg-
>sr.status);
mms_dbus_dict_append_basic(dict, "Status",
DBUS_TYPE_STRING, &status);
mms_dbus_dict_append_basic(dict, "Date",
- DBUS_TYPE_STRING, &date);
+ DBUS_TYPE_STRING, &msg-
>sr.datestamp);
if (msg->sr.to != NULL)
append_msg_recipients(dict, msg);
@@ -2120,6 +2150,9 @@ static gboolean result_request_notify_resp(struct
mms_request *request)
if (meta == NULL)
return FALSE;
+ const char *datestr = time_to_str(&msg->rc.date);
+ msg->rc.datestamp = g_strdup(datestr);
+ g_key_file_set_string(meta, "info", "date", msg->rc.datestamp);
g_key_file_set_string(meta, "info", "state", "received");
mms_store_meta_close(request->service->identity,
@@ -2536,7 +2569,6 @@ void mms_service_bearer_notify(struct mms_service
*service, mms_bool_t active,
if (active == FALSE)
goto interface_down;
-
DBG("interface %s proxy %s", interface, proxy);
if (service->web != NULL) {
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 8/9] Allow Maintainer mode to compile without -WError
2021-02-25 0:39 Patches For MMSD chris
` (6 preceding siblings ...)
2021-02-25 0:47 ` [PATCH 7/9] Fix Draft and Sent Bugs Christopher Talbot
@ 2021-02-25 0:48 ` Christopher Talbot
2021-02-25 0:50 ` [PATCH 9/9] Add a Modem Manager Plugin Christopher Talbot
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:48 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 591 bytes --]
Without this, compiling in maintainer mode errors out.
---
acinclude.m4 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/acinclude.m4 b/acinclude.m4
index 329c6a9..314dbb1 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -15,7 +15,7 @@ AC_DEFUN([COMPILER_FLAGS], [
CFLAGS="-Wall -O2 -D_FORTIFY_SOURCE=2"
fi
if (test "$USE_MAINTAINER_MODE" = "yes"); then
- CFLAGS+=" -Werror -Wextra"
+ CFLAGS+=" -Wextra"
CFLAGS+=" -Wno-unused-parameter"
CFLAGS+=" -Wno-missing-field-initializers"
CFLAGS+=" -Wdeclaration-after-statement"
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 9/9] Add a Modem Manager Plugin
2021-02-25 0:39 Patches For MMSD chris
` (7 preceding siblings ...)
2021-02-25 0:48 ` [PATCH 8/9] Allow Maintainer mode to compile without -WError Christopher Talbot
@ 2021-02-25 0:50 ` Christopher Talbot
8 siblings, 0 replies; 10+ messages in thread
From: Christopher Talbot @ 2021-02-25 0:50 UTC (permalink / raw)
To: ofono
[-- Attachment #1: Type: text/plain, Size: 50504 bytes --]
This patch enables support for Modem Manager with mmsd. It has been
tested on Mobian, PostmarketOS, and PureOS. It has also been tested on
the Pinephone and Librem 5. It has also been tested on various carriers
in the US, France, and Sweden.
---
Makefile.am | 8 +-
README | 81 +++-
configure.ac | 5 +
doc/modem-manager-api.txt | 102 ++++
plugins/modemmanager.c | 993 ++++++++++++++++++++++++++++++++++++++
src/service.c | 2 +-
src/service.h | 2 +
7 files changed, 1187 insertions(+), 6 deletions(-)
create mode 100644 doc/modem-manager-api.txt
create mode 100644 plugins/modemmanager.c
diff --git a/Makefile.am b/Makefile.am
index 99fdb76..ecca9d8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -12,8 +12,8 @@ builtin_sources =
builtin_cflags =
builtin_libadd =
-builtin_modules += ofono
-builtin_sources += plugins/ofono.c
+builtin_modules += ofono modemmanager
+builtin_sources += plugins/ofono.c plugins/modemmanager.c
libexec_PROGRAMS = src/mmsd
@@ -24,7 +24,7 @@ src_mmsd_SOURCES = $(gdbus_sources) $(gweb_sources)
$(builtin_sources) \
src/push.h src/push.c src/store.h src/store.c \
src/wsputil.h src/wsputil.c src/mmsutil.h
src/mmsutil.c
-src_mmsd_LDADD = $(builtin_libadd) @GLIB_LIBS@ @DBUS_LIBS@ -lresolv
-ldl
+src_mmsd_LDADD = $(builtin_libadd) @GLIB_LIBS@ @DBUS_LIBS@
@MMGLIB_LIBS@ -lresolv -ldl
src_mmsd_LDFLAGS = -Wl,--export-dynamic
@@ -41,7 +41,7 @@ src/plugin.$(OBJEXT): src/builtin.h
src/builtin.h: src/genbuiltin $(builtin_sources)
$(AM_V_GEN)$(srcdir)/src/genbuiltin $(builtin_modules) > $@
-AM_CFLAGS = @GLIB_CFLAGS@ @DBUS_CFLAGS@ $(builtin_cflags) \
+AM_CFLAGS = @GLIB_CFLAGS@ @DBUS_CFLAGS@ @MMGLIB_CFLAGS@
$(builtin_cflags) \
-DMMS_PLUGIN_BUILTIN \
-DPLUGINDIR=\""$(plugindir)"\"
\
-DPUSHCONFDIR=\""$(pushconfdir)
"\"
diff --git a/README b/README
index cecc99f..d9da9f5 100644
--- a/README
+++ b/README
@@ -16,12 +16,33 @@ Please note that mmsd alone will not get MMS
working! It is designed to work
with a higher level chat application to facilitate fetching and
sending MMS. It interfaces with other applications via the dbus.
+Modem Manager specific notes
+===========================
+Upon start up, mmsd looks for and tracks the state of the modem
+that has Modem Messaging (i.e. SMS) capabilities. Since mmsd is a
lower
+level program, mmsd assumes that other parts of the OS stack/the
+higher level chat application track/manage mobile connectivity and
SMS.
+This design decision was made as to not conflict with the OS stack and
the
+chat application.
+
+This decision has two primary consequences to be aware of:
+ - mmsd does NOT manage mobile connectivity, and does not track the
state of
+ mobile connectivity.
+ - mmsd also NOT watch the Modem Manager SMS dbus interface for new
SMS.
+
+Please note that due to limitations of Modem Manager, mmsd does not
support
+having multiple APNs at the same time (for carriers that seperate MMS
APN
+from Mobile Data APNs).
+
+Please read "Configuring the Modem Manager Plugin" for configuration.
+
Compiling mmsd
============================
In order to compile proxy daemon you need following software packages:
- GCC compiler
- D-Bus library
- GLib library
+ - Modem Manager Library
Installing mmsd
============================
@@ -74,4 +95,62 @@ TotalMaxAttachmentSize
The maximum size all of your attachments can be before mmsd
rejects it.
NOTE: This value is carrier specific! Changing this value to a
higher
number may cause your carrier to silently reject MMSes
you send.
- CHANGE AT YOUR OWN RISK!
\ No newline at end of file
+ CHANGE AT YOUR OWN RISK!
+
+Configuring the Modem Manager Plugin
+===========================
+On first run, mmsd will write a settings file at
+"$HOME/.mms/modemmanager/ModemManagerSettings"
+
+IMPORTANT NOTE: If you change any settings through the file,
+ mmsd MUST BE RESTARTED for the changes to take
effect!
+
+ You can change CarrierMMSC, CarrierMMSProxy, or
MMS_APN via
+ dbus and they will take effect right away, but any
+ messages sent to the mmsd queue need to be
processed
+ again. The easiest way to do this is to reset mmsd.
+ But it can be done with the dbus proxy call
ProcessMessageQueue().
+
+This settings file needs to be changed before mmsd will connect! The
settings
+are as follows:
+
+CarrierMMSC
+ Get this from your carrier.
+
+ Carrier MMSC Format: "http://mms.example.com"
+
+CarrierMMSProxy
+ Get this from your carrier.
+
+ MMS Proxy Format: "proxy.example.com:80" or "NULL"
+ Both the proxy address AND port are required, or else mmsd
will not work!
+ The proxy is "proxy.example.com"
+ The proxy port is "80"
+ If you do NOT have a proxy, set this to "NULL"
+
+MMS_APN
+ Note that at this point, this plugin can only support one
bearer at
+ a time (this works fine for carriers with a combined
Internet/MMS APN
+ but will not function with carriers that have two APNS
seperating
+ the two)
+
+ MMS APN Format: "apn.example.com"
+
+AutoProcessOnConnection
+ Tell mmsd to automatically send and recieve messages when the
modem
+ is connected. This will also allow mmsd to auto send/recieve
if the
+ modem is disconnected and reconnects, suspends and unsuspends,
etc.
+
+ AutoProcessOnConnection Options: "true" or "false"
+
+
+An example of what you are looking for is here:
+
https://www.t-mobile.com/support/devices/not-sold-by-t-mobile/byod-t-mobile-data-and-apn-settings
+
+From this:
+
+CarrierMMSC=http://mms.msg.eng.t-mobile.com/mms/wapenc
+MMS_APN=fast.t-mobile.com
+CarrierMMSProxy=NULL
+
+
diff --git a/configure.ac b/configure.ac
index 6b5e1b1..721eb19 100644
--- a/configure.ac
+++ b/configure.ac
@@ -78,4 +78,9 @@ PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.2, dummy=yes,
AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)
+PKG_CHECK_MODULES(MMGLIB, mm-glib >= 1.10, dummy=yes,
+ AC_MSG_ERROR(mm-glib >= 1.10 is
required))
+AC_SUBST(MMGLIB_CFLAGS)
+AC_SUBST(MMGLIB_LIBS)
+
AC_OUTPUT(Makefile)
diff --git a/doc/modem-manager-api.txt b/doc/modem-manager-api.txt
new file mode 100644
index 0000000..4a7f67f
--- /dev/null
+++ b/doc/modem-manager-api.txt
@@ -0,0 +1,102 @@
+Message hierarchy
+=================
+
+Service org.ofono.mms
+Interface org.ofono.mms.ModemManager
+Object path /org/ofono/mms
+
+NOTE: This is an independent bus from the rest of mmsd. In order to
talk to
+ Modem Manager, this plugin must work with dbus 2.0. The rest of
mmsd
+ operates on dbus 1.0. Be sure to connect independently to this
bus!
+
+Methods
+
+ PushNotify()
+
+ Send mmsd the contents of an SMS WAP for it to process
+ See purple-mm-sms for how this is used
+
+ Gvariant input Format String (ay)
+ This is the data contents of the SMS WAP
+
+ ChangeSettings()
+ IMPORTANT NOTE: Settings changed here will work right away,
but any
+ messages sent to the mmsd queue need to be
processed
+ again. The easiest way to do this is to
reset mmsd.
+ But it can be done with the dbus proxy
call
+ ProcessMessageQueue()
+
+ This sets and saves the Carrier MMSC, MMS Proxy, and MMS
APN
+
+ Gvariant Input Format String ((sss))
+ Argument 1: Carrier MMSC
+ Argument 2: MMS Proxy
+ Argument 3: MMS APN
+
+ Carrier MMSC
+ Get this from your carrier.
+
+ Carrier MMSC Format: "http://mms.example.com"
+
+ MMS Proxy
+ Get this from your carrier.
+
+ MMS Proxy Format: "proxy.example.com:80" or "NULL"
+ The proxy is "proxy.example.com"
+ The Proxy port is "80"
+ Both the proxy address AND port is required, or
else mmsd will not work!
+ If you do NOT have a proxy, set this to "NULL"
+
+ MMS APN
+ Note that at this point, this plugin can only
support one bearer at
+ a time (this works fine for carriers with a
combined Internet/MMS APN
+ but will not function with carriers that have two
APNS seperating
+ the two)
+
+ MMS APN Format: "apn.example.com"
+
+ Example Python Program to call "ChangeSettings":
+
+ #!/usr/bin/python
+
+ import pydbus
+ from pydbus import SessionBus
+ bus = SessionBus()
+ TestServer = bus.get("org.ofono.mms.ModemManager",
"/org/ofono/mms")
+ TestServer.ChangeSettings(("http://mms.invalid", "NULL",
"apn.invalid"))
+ #TestServer.ChangeSettings(("http://mms.invalid",
"proxy.invalid:80", "apn.invalid"))
+
+ ProcessMessageQueue()
+ This manually activates the Modem Manager Bearer to process
any messages
+ not sent or recieved yet. The primary idea behind is two
fold:
+
+ a) If the Bearer Handler is misconfigured, the OS/higher level
program
+ can change the settings via the dbus and test the bearer
handler
+ to confirm it works.
+
+ b) If modem data is disconnected (manually or due to modem
suspend),
+ the OS/higher level program can also track this and can
command
+ mmsd to now process any messages it needs to send/recieve
once
+ modem data is active.
+
+ Since BearerHandlerError() emits a signal for any errors
activating the
+ modem contect, ProcessMessageQueue() does not return any
value.
+
+Signals
+ BearerHandlerError()
+ If the bearer handler has an issue activating the context, it
will emit
+ a signal of the error. The errors are shown above.
+
+ NOTE: MMSD_MM_MODEM_CONTEXT_ACTIVE will never be emitted as a
signal.
+
+ Gvariant Output Format String (h)
+ enum {
+ MMSD_MM_MODEM_MMSC_MISCONFIGURED, //the MMSC is the
default value
+ MMSD_MM_MODEM_NO_BEARERS_ACTIVE, //The Modem has no
bearers
+ MMSD_MM_MODEM_INTERFACE_DISCONNECTED, //mmsd found
the right bearer, but it is disconnected
+ MMSD_MM_MODEM_INCORRECT_APN_CONNECTED, //no APN is
connected that matches the settings
+ MMSD_MM_MODEM_FUTURE_CASE_DISCONNECTED, //Reserved
for future case
+ MMSD_MM_MODEM_CONTEXT_ACTIVE //No error, context
activated properly
+ } mm_context_connection;
+
+Properties None
diff --git a/plugins/modemmanager.c b/plugins/modemmanager.c
new file mode 100644
index 0000000..1d67736
--- /dev/null
+++ b/plugins/modemmanager.c
@@ -0,0 +1,993 @@
+/*
+ *
+ * Multimedia Messaging Service
+ *
+ * Copyright (C) 2010-2011 Intel Corporation. All rights reserved.
+ * Updated 2021: kop316, fuzzy7k, craftyguy, Mohammad Sadiq
+ *
+ * Adapted from: https://source.puri.sm/Librem5/purple-mm-sms
+ * Copyright (C) 2018 Purism SPC
+ *
+ * This program is free software; you can redistribute it and/or
modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-
1301 USA
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <errno.h>
+#include <gio/gio.h>
+#include <stdlib.h>
+#include <libmm-glib.h>
+#include "mms.h"
+
+// SETTINGS_STORE is synced with services.c
+#define SETTINGS_STORE "ModemManagerSettings"
+// SETTINGS_GROUP is where we store our settings for this plugin
+#define SETTINGS_GROUP "Modem Manager"
+//Identifier of the plugin
+#define IDENTIFIER "modemmanager"
+//dbus default timeout for Modem
+#define MMSD_MM_MODEM_TIMEOUT 20000
+
+enum {
+ MMSD_MM_STATE_NO_MANAGER,
+ MMSD_MM_STATE_MANAGER_FOUND,
+ MMSD_MM_STATE_NO_MODEM,
+ MMSD_MM_STATE_MODEM_FOUND,
+ MMSD_MM_STATE_NO_MESSAGING_MODEM,
+ MMSD_MM_STATE_MODEM_DISABLED,
+ MMSD_MM_STATE_MODEM_UNLOCK_ERROR,
+ MMSD_MM_STATE_READY
+} e_mmsd_connection;
+
+enum {
+ MMSD_MM_MODEM_MMSC_MISCONFIGURED, //the MMSC is the default
value
+ MMSD_MM_MODEM_NO_BEARERS_ACTIVE, //The Modem has no bearers
+ MMSD_MM_MODEM_INTERFACE_DISCONNECTED, //mmsd found the right
bearer, but it is disconnected
+ MMSD_MM_MODEM_INCORRECT_APN_CONNECTED, //no APN is connected that
matches the settings
+ MMSD_MM_MODEM_FUTURE_CASE_DISCONNECTED, //Reserved for future case
+ MMSD_MM_MODEM_CONTEXT_ACTIVE //No error, context
activated properly
+} mm_context_connection;
+
+struct modem_data {
+ struct mms_service *service; //Do not mess with the guts of this
in plugin.c!
+ GKeyFile *modemsettings;
+ //These are pulled from the settings file, and can be set via the
Dbus
+ char *message_center; // The mmsc
+ char *mms_apn; // The MMS APN
+ char *MMS_proxy; // I *think* this is
where mms proxy goes?
+ // These are for settings the context (i.e. APN settings and if
the bearer is active)
+ char *context_interface; // Bearer interface here
(e.g. "wwan0")
+ char *context_path; // Dbus path of the
bearer
+ dbus_bool_t context_active; // Whether the context
is active
+ //The Bus org.ofono.mms.ModemManager
+ GDBusConnection *master_connection;
+ guint owner_id;
+ guint registration_id;
+ // This is a way to track the state of the modem if it is disabled
+ MmGdbusModem *gdbus_modem;
+ gulong modem_state_watch_id;
+ //These are modem manager related settings
+ MMManager *mm;
+ guint mm_watch_id;
+ MMObject *object;
+ MMModem *modem;
+ char *path;
+ MMSim *sim;
+ gchar *imsi;
+ MMModemMessaging *modem_messaging;
+ MMModemState state;
+ GPtrArray *device_arr;
+ gboolean modem_available;
+ gboolean manager_available;
+ gboolean plugin_registered;
+ gboolean auto_process_on_connection;
+};
+
+typedef struct {
+ MMObject *object;
+ MMModem *modem;
+ MMSim *sim;
+} PurMmDevice;
+
+/* Introspection data for the service we are exporting */
+static const gchar introspection_xml[] =
+ "<node>"
+ " <interface name='org.ofono.mms.ModemManager'>"
+ " <annotation name='org.ofono.mms.ModemManager'
value='OnInterface'/>"
+ " <annotation name='org.ofono.mms.ModemManager'
value='AlsoOnInterface'/>"
+ " <method name='PushNotify'>"
+ " <annotation name='org.ofono.mms.ModemManager'
value='OnMethod'/>"
+ " <arg type='ay' name='smswap' direction='in'/>"
+ " </method>"
+ " <method name='ChangeSettings'>"
+ " <annotation name='org.ofono.mms.ModemManager'
value='OnMethod'/>"
+ " <arg type='(sss)' name='greeting' direction='in'/>"
+ " </method>"
+ " <method name='ProcessMessageQueue'>"
+ " <annotation name='org.ofono.mms.ModemManager'
value='OnMethod'/>"
+ " </method>"
+ " <signal name='BearerHandlerError'>"
+ " <annotation name='org.ofono.mms.ModemManager'
value='Onsignal'/>"
+ " <arg type='h' name='ContextError'/>"
+ " </signal>"
+
+ " </interface>"
+ "</node>";
+
+
+static GDBusNodeInfo *introspection_data = NULL;
+struct modem_data *modem;
+
+static void mmsd_mm_state (int state);
+static void mmsd_plugin_connect (void);
+static void mmsd_plugin_disconnect (void);
+static void free_device (PurMmDevice *device);
+static void bearer_handler(mms_bool_t active, void *user_data);
+static int set_context (void);
+static void cb_mm_manager_new (GDBusConnection *connection,
GAsyncResult *res, gpointer user_data);
+static void mm_appeared_cb (GDBusConnection *connection, const gchar
*name, const gchar *name_owner, gpointer user_data);
+static void mm_vanished_cb (GDBusConnection *connection, const gchar
*name, gpointer user_data);
+static void mm_get_modem_manager (void);
+static int modemmanager_init(void);
+static void modemmanager_exit(void);
+
+static void
+handle_method_call (GDBusConnection *connection,
+ const gchar *sender,
+ const gchar *object_path,
+ const gchar *interface_name,
+ const gchar *method_name,
+ GVariant *parameters,
+ GDBusMethodInvocation *invocation,
+ gpointer user_data)
+{
+ if (g_strcmp0 (method_name, "PushNotify") == 0)
+ {
+
+ GVariant *smswap;
+ const unsigned char *data;
+ gsize data_len;
+ if (modem->modem_available == TRUE) {
+
+ g_variant_get (parameters, "(@ay)", &smswap);
+ data_len = g_variant_get_size (smswap);
+ data = g_variant_get_fixed_array (smswap, &data_len,
1);
+ mms_error("ModemManagerPlugin(): %s",__func__);
+
+ mms_service_push_notify(modem->service, data,
data_len);
+ g_dbus_method_invocation_return_value (invocation,
NULL);
+
+ } else {
+ g_dbus_method_invocation_return_dbus_error (invocation,
+ "org.ofono.mms.M
odemManager",
+ "Modem is not
active!");
+ }
+
+ }
+ else if (g_strcmp0 (method_name, "ChangeSettings") == 0) {
+
+ const gchar *mmsc, *mmsproxy, *mmsapn;
+ g_variant_get (parameters, "((sss))", &mmsc,
+ &mmsproxy,
+ &mmsapn);
+ mms_error("ModemManagerPlugin(): args MMSC:%s MMS Proxy:%s MMS
APN:%s", mmsc, mmsproxy, mmsapn);
+ modem->modemsettings = mms_settings_open(IDENTIFIER,
SETTINGS_STORE);
+
+ if (g_strcmp0(mmsc, "") != 0) {
+ g_free(modem->message_center);
+ modem->message_center = g_strdup(mmsc);
+ g_key_file_set_string(modem->modemsettings,
SETTINGS_GROUP,
+ "CarrierMMSC", modem-
>message_center);
+ }
+
+ if (g_strcmp0(mmsproxy, "") != 0) {
+ g_free(modem->MMS_proxy);
+ modem->MMS_proxy = g_strdup(mmsproxy);
+ g_key_file_set_string(modem->modemsettings,
SETTINGS_GROUP,
+ "CarrierMMSProxy", modem-
>MMS_proxy);
+ if (g_strcmp0 (modem->MMS_proxy, "NULL") == 0) {
+ g_free(modem->MMS_proxy);
+ modem->MMS_proxy = NULL;
+ }
+ }
+
+ if (g_strcmp0(mmsapn, "") != 0) {
+ g_free(modem->mms_apn);
+ modem->mms_apn = g_strdup(mmsapn);
+ g_key_file_set_string(modem->modemsettings,
SETTINGS_GROUP,
+ "MMS_APN", modem->mms_apn);
+ }
+ mms_settings_close(IDENTIFIER, SETTINGS_STORE,
+ modem->modemsettings, TRUE);
+
+ g_dbus_method_invocation_return_value (invocation, NULL);
+ }
+ else if (g_strcmp0 (method_name, "ProcessMessageQueue") == 0) {
+ if (modem->modem_available == TRUE) {
+
+ /*
+ * Prevent a race condition from the connection turning
active to usable
+ * for mmsd
+ */
+ sleep(1);
+
+ activate_bearer(modem->service);
+ g_dbus_method_invocation_return_value (invocation, NULL);
+ } else {
+ g_dbus_method_invocation_return_dbus_error (invocation,
+ "org.ofono.mms.M
odemManager",
+ "Modem is not
active!");
+ }
+ }
+}
+
+static const GDBusInterfaceVTable interface_vtable =
+{
+ handle_method_call
+};
+
+static void
+on_bus_acquired (GDBusConnection *connection,
+ const gchar *name,
+ gpointer user_data)
+{
+
+ modem->master_connection = connection;
+
+ modem->registration_id = g_dbus_connection_register_object
(connection,
+ "/org/ofono/mms
",
+ introspection_d
ata->interfaces[0],
+ &interface_vtab
le,
+ NULL, /*
user_data */
+ NULL, /*
user_data_free_func */
+ NULL); /*
GError** */
+
+ g_assert (modem->registration_id > 0);
+}
+
+static void
+on_name_acquired (GDBusConnection *connection,
+ const gchar *name,
+ gpointer user_data)
+{
+}
+
+static void
+on_name_lost (GDBusConnection *connection,
+ const gchar *name,
+ gpointer user_data)
+{
+}
+
+static void
+mmsd_mm_init_modem (MMObject *obj)
+{
+
+ modem->object = obj;
+ modem->modem = mm_object_get_modem (MM_OBJECT(obj));
+ modem->path = mm_modem_dup_path (modem->modem);
+
+ g_dbus_proxy_set_default_timeout (G_DBUS_PROXY(modem->modem),
+ MMSD_MM_MODEM_TIMEOUT);
+
+ modem->modem_messaging = mm_object_get_modem_messaging
(MM_OBJECT(obj));
+ g_return_if_fail (MM_IS_MODEM_MESSAGING (modem-
>modem_messaging));
+
+ mms_error("ModemManagerPlugin(): %s", __func__);
+}
+
+static void
+free_device (PurMmDevice *device)
+{
+ if (!device)
+ return;
+
+ g_clear_object (&device->sim);
+ g_clear_object (&device->modem);
+ g_clear_object (&device->object);
+ g_free (device);
+}
+
+static gboolean
+device_match_by_object (PurMmDevice *device,
+ GDBusObject *object)
+
+{
+ g_return_val_if_fail (G_IS_DBUS_OBJECT(object), FALSE);
+ g_return_val_if_fail (MM_OBJECT(device->object), FALSE);
+
+ return object == G_DBUS_OBJECT (device->object);
+}
+
+static void
+mmsd_mm_add_object (MMObject *obj)
+{
+ PurMmDevice *device;
+ const gchar *object_path;
+
+ object_path = g_dbus_object_get_object_path (G_DBUS_OBJECT (obj));
+
+ g_return_if_fail (object_path);
+
+ if (g_ptr_array_find_with_equal_func (modem->device_arr,
+ obj,
+ (GEqualFunc)device_match_by_ob
ject,
+ NULL)) {
+ mms_error("ModemManagerPlugin(): Device %s already added",
object_path);
+
+ return;
+ }
+
+ mms_error("ModemManagerPlugin(): Added device at: %s", object_path);
+
+ // TODO choose default modem if devices->len > 1
+
+ device = g_new0 (PurMmDevice, 1);
+ device->object = g_object_ref (MM_OBJECT (obj));
+ device->modem = mm_object_get_modem (MM_OBJECT(obj));
+ g_ptr_array_add (modem->device_arr, device);
+
+ mmsd_mm_init_modem (obj);
+
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_FOUND);
+}
+
+static void
+mmsd_mm_get_modems (void)
+{
+ GList *list, *l;
+ gboolean has_modem = FALSE;
+
+ g_return_if_fail (MM_IS_MANAGER (modem->mm));
+
+ list = g_dbus_object_manager_get_objects (G_DBUS_OBJECT_MANAGER
(modem->mm));
+
+ for (l = list; l != NULL; l = l->next) {
+ if (!mm_object_peek_modem_messaging (l->data))
+ continue;
+
+ has_modem = TRUE;
+ mmsd_mm_add_object (MM_OBJECT(l->data));
+ }
+
+ if (!has_modem) {
+ mmsd_mm_state (MMSD_MM_STATE_NO_MODEM);
+ } else if (list) {
+ g_list_free_full (list, g_object_unref);
+ }
+}
+
+
+static void
+cb_object_added (GDBusObjectManager *manager,
+ GDBusObject *object,
+ gpointer user_data)
+{
+ mms_error("ModemManagerPlugin(): %s", __func__);
+ if (mm_object_peek_modem_messaging (MM_OBJECT (object))) {
+ mms_error("ModemManagerPlugin(): New Object does not have
Messaging feature, ignoring....");
+ mmsd_mm_add_object (MM_OBJECT(object));
+ }
+
+
+}
+
+
+
+static void
+cb_object_removed (GDBusObjectManager *manager,
+ GDBusObject *object,
+ gpointer user_data)
+{
+ guint index;
+
+
+ g_return_if_fail (G_IS_DBUS_OBJECT(object));
+ g_return_if_fail (G_IS_DBUS_OBJECT_MANAGER(manager));
+
+ if (g_ptr_array_find_with_equal_func (modem->device_arr,
+ object,
+ (GEqualFunc)device_match_by_ob
ject,
+ &index)) {
+ g_ptr_array_remove_index_fast (modem->device_arr, index);
+ }
+
+ if (MM_OBJECT(object) == modem->object) {
+ mmsd_mm_state (MMSD_MM_STATE_NO_MODEM);
+ }
+
+ mms_error("ModemManagerPlugin(): Modem removed: %s",
g_dbus_object_get_object_path (object));
+}
+
+
+static void
+cb_name_owner_changed (GDBusObjectManager *manager,
+ GDBusObject *object,
+ gpointer user_data)
+{
+ gchar *name_owner;
+
+ name_owner = g_dbus_object_manager_client_get_name_owner
(G_DBUS_OBJECT_MANAGER_CLIENT (manager));
+
+ if (!name_owner) {
+ mmsd_mm_state (MMSD_MM_STATE_NO_MANAGER);
+ }
+
+ mms_error("ModemManagerPlugin(): Name owner changed");
+
+ g_free (name_owner);
+}
+
+static void
+cb_mm_manager_new (GDBusConnection *connection,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ gchar *name_owner;
+ g_autoptr(GError) error = NULL;
+
+
+ modem->mm = mm_manager_new_finish (res, &error);
+ modem->device_arr = g_ptr_array_new_with_free_func ((GDestroyNotify)
free_device);
+
+ if (modem->mm) {
+
+ mmsd_mm_state (MMSD_MM_STATE_MANAGER_FOUND);
+
+ g_signal_connect (modem->mm,
+ "interface-added",
+ G_CALLBACK (cb_object_added),
+ NULL);
+
+ g_signal_connect (modem->mm,
+ "object-added",
+ G_CALLBACK (cb_object_added),
+ NULL);
+
+ g_signal_connect (modem->mm,
+ "object-removed",
+ G_CALLBACK (cb_object_removed),
+ NULL);
+
+ g_signal_connect (modem->mm,
+ "notify::name-owner",
+ G_CALLBACK (cb_name_owner_changed),
+ NULL);
+
+ name_owner = g_dbus_object_manager_client_get_name_owner
(G_DBUS_OBJECT_MANAGER_CLIENT (modem->mm));
+ mms_error("ModemManagerPlugin(): ModemManager found: %s\n",
name_owner);
+ g_free (name_owner);
+
+ mmsd_mm_get_modems ();
+
+ } else {
+ mms_error("ModemManagerPlugin(): Error connecting to ModemManager:
%s\n", error->message);
+
+ mmsd_mm_state (MMSD_MM_STATE_NO_MANAGER);
+ }
+
+}
+
+static void
+cb_get_sim_ready (MMModem *MMmodem,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ modem->sim = mm_modem_get_sim_finish (MMmodem, res, NULL);
+
+ modem->imsi = mm_sim_dup_imsi (modem->sim);
+
+ mms_error("ModemManagerPlugin(): Got SIM Path: %s Identifier: %s,
imsi: %s", mm_sim_get_path (modem->sim),
+ mm_sim_get_identifier (modem->sim), modem->imsi);
+}
+
+static void
+mmsd_mm_get_modem_state (void)
+{
+ g_autoptr(GError) error = NULL;
+
+ if (!modem->modem) {
+ mmsd_mm_state (MMSD_MM_STATE_NO_MODEM);
+ return;
+ }
+
+ if (!modem->modem_messaging) {
+ mmsd_mm_state (MMSD_MM_STATE_NO_MESSAGING_MODEM);
+ return;
+ }
+
+ if (modem->state < MM_MODEM_STATE_ENABLED) {
+ mms_error("ModemManagerPlugin(): Something May be wrong with the
modem, checking....");
+ switch (modem->state) {
+ case MM_MODEM_STATE_FAILED:
+ mms_error("ModemManagerPlugin(): MM_MODEM_STATE_FAILED");
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ case MM_MODEM_STATE_UNKNOWN:
+ mms_error("ModemManagerPlugin(): MM_MODEM_STATE_UNKNOWN");
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ case MM_MODEM_STATE_LOCKED:
+ mms_error("ModemManagerPlugin(): MM_MODEM_STATE_FAILED");
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ case MM_MODEM_STATE_INITIALIZING:
+ mms_error("ModemManagerPlugin():
MM_MODEM_STATE_INITIALIZING");
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ case MM_MODEM_STATE_DISABLED:
+ mms_error("ModemManagerPlugin(): MM_MODEM_STATE_DISABLED");
+ mms_error("ModemManagerPlugin(): Turning on Modem....");
+ mm_modem_set_power_state_sync (modem->modem,
MM_MODEM_POWER_STATE_ON, NULL, &error);
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ case MM_MODEM_STATE_DISABLING:
+ mms_error("ModemManagerPlugin(): MM_MODEM_STATE_DISABLING");
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ case MM_MODEM_STATE_ENABLING:
+ mms_error("ModemManagerPlugin(): MM_MODEM_STATE_ENABLING");
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ default:
+ mms_error("ModemManagerPlugin(): MM_MODEM_OTHER_BAD_STATE:
%d", modem->state);
+ mmsd_mm_state (MMSD_MM_STATE_MODEM_DISABLED);
+ return;
+ }
+ }
+ mms_error("ModemManagerPlugin(): MM_MODEM_GOOD_STATE: %d", modem-
>state);
+ mmsd_mm_state (MMSD_MM_STATE_READY);
+
+ /* Automatically process unsent/unrecieved messages when the modem
is connected */
+ if (modem->state == MM_MODEM_STATE_CONNECTED) {
+ if (modem->auto_process_on_connection == TRUE) {
+ mms_error("Auto processing unsent/unrecieved messages per
settings.");
+ /*
+ * Prevent a race condition from the connection
+ * turning active to usable for mmsd
+ */
+ sleep(1);
+
+ activate_bearer(modem->service);
+ } else {
+ mms_error("Not auto processing unsent/unrecieved messages
per settings.");
+ }
+ }
+ return;
+}
+
+static void
+modem_state_changed_cb (MMModem *cb_modem,
+ MMModemState old,
+ MMModemState new,
+ MMModemStateChangeReason reason)
+{
+ mms_error("ModemManagerPlugin(): State Change: Old State: %d New
State: %d, Reason: %d", old, new, reason);
+ modem->state = new;
+ mmsd_mm_get_modem_state ();
+
+}
+
+
+
+static void
+mmsd_mm_state (int state)
+{
+
+ switch (state) {
+ case MMSD_MM_STATE_MODEM_FOUND:
+ if (!modem->modem_available) {
+ if (modem->modem) {
+ mm_modem_get_sim (modem->modem,
+ NULL,
+ (GAsyncReadyCallback)cb_get_sim_ready,
+ NULL);
+
+ modem->gdbus_modem = MM_GDBUS_MODEM(modem->modem);
+
+ modem->modem_state_watch_id = g_signal_connect(modem-
>gdbus_modem,
+ "state-
changed",
+ G_CALLBACK(
modem_state_changed_cb),
+ NULL);
+ }
+ modem->state = mm_modem_get_state (modem->modem);
+ mmsd_mm_get_modem_state ();
+
+ }
+ break;
+ case MMSD_MM_STATE_NO_MODEM:
+ if (modem->modem_available) {
+ g_signal_handler_disconnect (modem->gdbus_modem,
+ modem->modem_state_watch_id);
+ mmsd_plugin_disconnect();
+ mms_error("ModemManagerPlugin(): Modem vanished, Disabling
plugin");
+
+
+ } else {
+ mms_error("ModemManagerPlugin(): Could not connect to modem");
+ }
+ modem->modem_available = FALSE;
+ mms_error("ModemManagerPlugin(): MMSD_MM_STATE_NO_MODEM");
+ break;
+
+ case MMSD_MM_STATE_NO_MESSAGING_MODEM:
+ g_signal_handler_disconnect (modem->gdbus_modem,
+ modem->modem_state_watch_id);
+ mmsd_plugin_disconnect();
+ mms_error("ModemManagerPlugin(): Modem has no messaging
capabilities");
+ mms_error("ModemManagerPlugin():
MMSD_MM_STATE_NO_MESSAGING_MODEM");
+ modem->modem_available = FALSE;
+ break;
+
+ case MMSD_MM_STATE_MODEM_DISABLED:
+
+ mms_error("ModemManagerPlugin(): Modem disabled");
+ mms_error("ModemManagerPlugin(): MMSD_MM_STATE_MODEM_DISABLED");
+ mms_service_set_bearer_handler(modem->service, NULL, NULL);
+ modem->modem_available = FALSE;
+ break;
+
+ case MMSD_MM_STATE_MANAGER_FOUND:
+ if (!modem->manager_available) {
+ modem->manager_available = TRUE;
+
+ modem->owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
+ "org.ofono.mms.ModemManager"
,
+ G_BUS_NAME_OWNER_FLAGS_NONE,
+ on_bus_acquired,
+ on_name_acquired,
+ on_name_lost,
+ NULL,
+ NULL);
+
+ }
+
+ mms_error("ModemManagerPlugin(): MMSD_MM_STATE_MANAGER_FOUND");
+ break;
+
+ case MMSD_MM_STATE_NO_MANAGER:
+ if (modem->manager_available) {
+ mmsd_plugin_disconnect();
+ g_clear_object (&modem->mm);
+ g_dbus_connection_unregister_object (modem->master_connection,
+ modem->registration_id);
+ g_bus_unown_name (modem->owner_id);
+ mms_error("ModemManagerPlugin(): ModemManager vanished");
+ modem->modem_available = FALSE;
+ } else {
+ mms_error("ModemManagerPlugin(): Could not connect to
ModemManager");
+ }
+
+ modem->manager_available = FALSE;
+ mms_error("ModemManagerPlugin(): MMSD_MM_STATE_NO_MANAGER");
+ break;
+
+ case MMSD_MM_STATE_MODEM_UNLOCK_ERROR:
+ mms_error("ModemManagerPlugin(): SIM card unlock failed");
+ mms_error("ModemManagerPlugin():
MMSD_MM_STATE_MODEM_UNLOCK_ERROR");
+ break;
+
+ case MMSD_MM_STATE_READY:
+ mms_error("ModemManagerPlugin(): MMSD_MM_STATE_READY");
+ modem->modem_available = TRUE;
+ mmsd_plugin_connect();
+ break;
+
+ default:
+ g_return_if_reached ();
+ }
+}
+
+static void
+mm_appeared_cb (GDBusConnection *connection,
+ const gchar *name,
+ const gchar *name_owner,
+ gpointer user_data)
+{
+ g_assert (G_IS_DBUS_CONNECTION (connection));
+
+ mm_manager_new (connection,
+ G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE,
+ NULL,
+ (GAsyncReadyCallback) cb_mm_manager_new,
+ NULL);
+
+}
+
+static void
+mm_vanished_cb (GDBusConnection *connection,
+ const gchar *name,
+ gpointer user_data)
+{
+ g_assert (G_IS_DBUS_CONNECTION (connection));
+
+ mms_error("ModemManagerPlugin(): Modem Manager vanished");
+
+ mmsd_mm_state (MMSD_MM_STATE_NO_MANAGER);
+}
+
+static void
+mm_get_modem_manager (void)
+{
+
+ modem->mm_watch_id = g_bus_watch_name (G_BUS_TYPE_SYSTEM,
+ MM_DBUS_SERVICE,
+ G_BUS_NAME_WATCHER_FLAGS_AUT
O_START,
+ (GBusNameAppearedCallback)
mm_appeared_cb,
+ (GBusNameVanishedCallback)
mm_vanished_cb,
+ NULL, NULL);
+}
+
+static void bearer_handler(mms_bool_t active, void *user_data)
+{
+ struct modem_data *modem = user_data;
+ gint32 response;
+
+ /* Check for any errors within the context */
+ response = set_context();
+ if (response != MMSD_MM_MODEM_CONTEXT_ACTIVE) {
+ mms_error("ModemManagerPlugin(): Set MMSC: %s, Set Proxy: %s,
Set MMS APN: %s", modem->message_center, modem->MMS_proxy, modem-
>mms_apn);
+ g_dbus_connection_emit_signal (modem->master_connection,
+ NULL,
+ "/org/ofono/mms",
+ "org.ofono.mms.ModemManager",
+ "BearerHandlerError",
+ g_variant_new ("(h)",
+ response),
+ NULL);
+ }
+
+ mms_error("ModemManagerPlugin(): At Bearer Handler: path %s
active %d context_active %d", modem->path, active, modem-
>context_active);
+ if (active == TRUE && modem->context_active == TRUE) {
+ mms_error("ModemManagerPlugin(): active and
context_active, bearer_notify");
+ mms_service_bearer_notify(modem->service, TRUE, modem-
>context_interface, modem->MMS_proxy);
+ return;
+ } else if (active == TRUE && modem->context_active == FALSE) {
+ mms_error("ModemManagerPlugin(): Error activating
context!");
+ mms_service_bearer_notify(modem->service, FALSE, NULL,
NULL);
+ return;
+ }
+
+ mms_error("ModemManagerPlugin(): checking for failure");
+ if (active == FALSE && modem->context_active == FALSE) {
+ mms_error("ModemManagerPlugin(): Context not active!");
+ mms_service_bearer_notify(modem->service, FALSE, NULL,
NULL);
+ return;
+ } else {
+ mms_error("ModemManagerPlugin(): No failures");
+ mms_service_bearer_notify(modem->service, FALSE, modem-
>context_interface, modem->MMS_proxy);
+ return;
+ }
+
+}
+
+static int set_context (void) {
+ guint max_bearers, active_bearers;
+ GList *bearer_list, *l;
+ MMBearer *modem_bearer;
+ MMBearerProperties *modem_bearer_properties;
+ const gchar *apn;
+ gboolean interface_disconnected;
+ gboolean bearer_connected;
+
+ mms_error("ModemManagerPlugin(): Setting Context...");
+ if (modem->context_active) {
+ g_free(modem->context_interface);
+ g_free(modem->context_path);
+ }
+ modem->context_active = FALSE;
+ interface_disconnected = FALSE;
+ mms_service_set_mmsc(modem->service, modem->message_center);
+ max_bearers = mm_modem_get_max_active_bearers (modem->modem);
+ mms_error("ModemManagerPlugin(): Max number of bearers: %d",
max_bearers);
+ bearer_list = mm_modem_list_bearers_sync (modem->modem, NULL,
NULL);
+ active_bearers = 0;
+ if (bearer_list != NULL) {
+ for (l = bearer_list; l != NULL; l = l->next)
+ {
+ active_bearers = active_bearers + 1;
+ modem_bearer = (MMBearer *) l->data;
+ modem_bearer_properties = mm_bearer_get_properties
(modem_bearer);
+ apn = mm_bearer_properties_get_apn
(modem_bearer_properties);
+ mms_error("ModemManagerPlugin(): Current Context APN: %s,
mmsd settings MMS APN: %s", apn, modem->mms_apn);
+ bearer_connected = mm_bearer_get_connected (modem_bearer);
+ if (g_strcmp0 (apn, modem->mms_apn) == 0 ) {
+ if (modem->state != MM_MODEM_STATE_CONNECTED) {
+ mms_error("ModemManagerPlugin(): The modem
interface is reporting it is disconnected!");
+ mms_error("ModemManagerPlugin(): Reported State:
%d", modem->state);
+ interface_disconnected = TRUE;
+ } else if (!bearer_connected) {
+ mms_error("ModemManagerPlugin(): The proper
context is not connected!");
+ interface_disconnected = TRUE;
+ } else {
+ mms_error("ModemManagerPlugin(): You are connected
to the correct APN! Enabling context...");
+ modem->context_interface = mm_bearer_dup_interface
(modem_bearer);
+ modem->context_path = mm_bearer_dup_path
(modem_bearer);
+ modem->context_active = TRUE;
+ }
+ }
+ }
+ g_list_free (bearer_list);
+ g_list_free (l);
+ if (!modem->context_active) { // I did not find the right
context I wanted.
+ if(active_bearers == max_bearers) {
+ if(interface_disconnected) {
+ return MMSD_MM_MODEM_INTERFACE_DISCONNECTED;
+ } else {
+ mms_error("ModemManagerPlugin(): The modem is not
connected to the correct APN!");
+ return MMSD_MM_MODEM_INCORRECT_APN_CONNECTED;
+ }
+ } else if (active_bearers == 0) {
+ mms_error("ModemManagerPlugin(): The modem bearer is
disconnected! Please enable modem data");
+ return MMSD_MM_MODEM_NO_BEARERS_ACTIVE;
+ }
+ else if (active_bearers < max_bearers) {
+ /*
+ * TODO: Modem manager does not support this yet, but
this is
+ * where to add code when Modem manager supports
multiple
+ * contexts and/or a seperate MMS context.
+ * The Pinephone and Librem 5 only support
+ * one active bearer as well
+ */
+ mms_error("ModemManagerPlugin(): This is a stub for
adding a new context/bearer, but Modem Manager does not support this
yet.");
+ return MMSD_MM_MODEM_FUTURE_CASE_DISCONNECTED;
+ }
+ }
+ } else {
+ mms_error("ModemManagerPlugin(): There are no modem bearers!
Please enable modem data");
+ return MMSD_MM_MODEM_NO_BEARERS_ACTIVE;
+ }
+
+ if (g_strcmp0(modem->message_center, "http://mmsc.invalid") == 0)
{
+ mms_error("ModemManagerPlugin(): The MMSC is not configured!
Please configure the MMSC and restart mmsd.");
+ return MMSD_MM_MODEM_MMSC_MISCONFIGURED;
+ }
+
+ return MMSD_MM_MODEM_CONTEXT_ACTIVE;
+
+}
+
+static void mmsd_plugin_connect (void) {
+
+ if (modem->plugin_registered == FALSE) {
+ mms_error("ModemManagerPlugin(): Registering Modem Manager MMS
Service");
+ mms_service_register(modem->service);
+ modem-> plugin_registered = TRUE;
+ }
+ mms_error("ModemManagerPlugin(): Setting Bearer Handler");
+ mms_service_set_bearer_handler(modem->service, bearer_handler,
modem);
+
+}
+
+
+static void mmsd_plugin_disconnect (void) {
+
+ mms_error("ModemManagerPlugin(): Disabling Bearer Handler");
+ mms_service_set_bearer_handler(modem->service, NULL, NULL);
+ g_object_unref(modem->sim);
+ g_free(modem->imsi);
+ g_free(modem->path);
+ g_clear_object (&modem->modem);
+ g_clear_object (&modem->modem_messaging);
+ modem->object = NULL;
+ if (modem->device_arr && modem->device_arr->len) {
+ g_ptr_array_set_size (modem->device_arr, 0);
+ g_ptr_array_unref(modem->device_arr);
+ }
+ modem->modem_available = FALSE;
+}
+
+static int modemmanager_init(void)
+{
+ g_autoptr(GError) error = NULL;
+ /* Set up modem Structure to be used here */
+ modem = g_try_new0(struct modem_data, 1);
+
+ if (modem == NULL) {
+ mms_error("ModemManagerPlugin(): Could not allocate space for
modem data!");
+ return -ENOMEM;
+ }
+ modem->service = mms_service_create();
+ mms_service_set_identity(modem->service, IDENTIFIER);
+
+ // Opening/making config file at
$HOME/.mms/modemmanager/ModemManagerSettings
+ modem->modemsettings = mms_settings_open(IDENTIFIER,
SETTINGS_STORE);
+
+ modem->message_center = g_key_file_get_string(modem-
>modemsettings,
+ SETTINGS_GROUP,
+ "CarrierMMSC",
&error);
+ if (error) {
+ mms_error("ModemManagerPlugin(): No MMSC was configured!");
+ modem->message_center = g_strdup("http://mms.invalid");
+ g_key_file_set_string(modem->modemsettings, SETTINGS_GROUP,
+ "CarrierMMSC", modem->message_center);
+ error = NULL;
+ }
+
+ modem->mms_apn = g_key_file_get_string(modem->modemsettings,
+ SETTINGS_GROUP,
+ "MMS_APN", &error);
+ if (error) {
+ mms_error("ModemManagerPlugin(): No MMS APN was configured!");
+ modem->mms_apn = g_strdup("apn.invalid");
+ g_key_file_set_string(modem->modemsettings, SETTINGS_GROUP,
+ "MMS_APN", modem->mms_apn);
+ error = NULL;
+ }
+
+ modem->MMS_proxy = g_key_file_get_string(modem->modemsettings,
+ SETTINGS_GROUP,
+ "CarrierMMSProxy",
&error);
+ if (error) {
+ mms_error("ModemManagerPlugin(): No Context Proxy was
configured! Setting to NULL.");
+ modem->MMS_proxy = g_strdup("NULL");
+ g_key_file_set_string(modem->modemsettings, SETTINGS_GROUP,
+ "CarrierMMSProxy", modem->MMS_proxy);
+ error = NULL;
+ }
+ if (g_strcmp0 (modem->MMS_proxy, "NULL") == 0) {
+ g_free(modem->MMS_proxy);
+ modem->MMS_proxy = NULL;
+ }
+
+ modem->auto_process_on_connection = g_key_file_get_boolean(modem-
>modemsettings,
+ SETTING
S_GROUP,
+ "AutoPr
ocessOnConnection",
+ &error)
;
+ if (error) {
+ mms_error("ModemManagerPlugin(): Auto Process On Connection
was not configured! Setting to TRUE.");
+ modem->auto_process_on_connection = TRUE;
+ g_key_file_set_boolean(modem->modemsettings, SETTINGS_GROUP,
+ "AutoProcessOnConnection", modem-
>auto_process_on_connection);
+ error = NULL;
+ }
+
+ mms_settings_close(IDENTIFIER, SETTINGS_STORE,
+ modem->modemsettings, TRUE);
+ introspection_data = g_dbus_node_info_new_for_xml
(introspection_xml, NULL);
+ g_assert (introspection_data != NULL);
+
+ modem->modem_available = FALSE;
+ modem->manager_available = FALSE;
+ modem->context_active = FALSE;
+ modem->plugin_registered = FALSE;
+ mm_get_modem_manager ();
+
+ return 0;
+}
+
+static void modemmanager_exit(void)
+{
+ if (modem->plugin_registered == TRUE) {
+ mms_service_unregister(modem->service);
+ }
+ if (modem->manager_available) {
+ mmsd_plugin_disconnect();
+ g_clear_object (&modem->mm);
+ g_dbus_connection_unregister_object (modem->master_connection,
+ modem->registration_id);
+ g_bus_unown_name (modem->owner_id);
+ }
+ g_free(modem->message_center);
+ g_free(modem->MMS_proxy);
+ g_free(modem->mms_apn);
+ g_free(modem);
+ g_dbus_node_info_unref (introspection_data);
+
+}
+
+MMS_PLUGIN_DEFINE(modemmanager, modemmanager_init, modemmanager_exit)
\ No newline at end of file
diff --git a/src/service.c b/src/service.c
index b0c2428..7df77da 100644
--- a/src/service.c
+++ b/src/service.c
@@ -647,7 +647,7 @@ static void process_request_queue(struct
mms_service *service);
static void emit_message_added(const struct mms_service *service,
struct mms_message
*msg);
-static void activate_bearer(struct mms_service *service)
+void activate_bearer(struct mms_service *service)
{
DBG("service %p setup %d active %d", service, service-
>bearer_setup, service->bearer_active);
diff --git a/src/service.h b/src/service.h
index 56c0585..586ceca 100644
--- a/src/service.h
+++ b/src/service.h
@@ -52,3 +52,5 @@ int mms_message_register(struct mms_service *service,
struct mms_message
*msg);
int mms_message_unregister(const struct mms_service *service,
const char *msg_path);
+
+void activate_bearer(struct mms_service *service);
--
2.30.0
^ permalink raw reply related [flat|nested] 10+ messages in thread
end of thread, other threads:[~2021-02-25 0:50 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-25 0:39 Patches For MMSD chris
2021-02-25 0:42 ` [PATCH 1/9] Fix mmsd to work with T-mobile Christopher Talbot
2021-02-25 0:43 ` [PATCH 2/9] Ensure Compatibility with Telus Canada Christopher Talbot
2021-02-25 0:44 ` [PATCH 3/9] Ensure Compatibility with AT&T Christopher Talbot
2021-02-25 0:45 ` [PATCH 4/9] Fix issue if there is an empty string in encoded text Christopher Talbot
2021-02-25 0:46 ` [PATCH 5/9] Allow for a user configurable maximum attachment size Christopher Talbot
2021-02-25 0:46 ` [PATCH 6/9] Update README Christopher Talbot
2021-02-25 0:47 ` [PATCH 7/9] Fix Draft and Sent Bugs Christopher Talbot
2021-02-25 0:48 ` [PATCH 8/9] Allow Maintainer mode to compile without -WError Christopher Talbot
2021-02-25 0:50 ` [PATCH 9/9] Add a Modem Manager Plugin Christopher Talbot
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