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ssdp, soap, genlib: fix compiler warnings.

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This commit is contained in:
Marcelo Roberto Jimenez 2010-11-20 19:08:20 -02:00
parent 594c611a33
commit c449fd1521
11 changed files with 1089 additions and 1349 deletions
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4
upnp/src/genlib/net/sock.c
View File

@ -117,7 +117,7 @@ static int sock_read_write(
fd_set readSet;
fd_set writeSet;
struct timeval timeout;
int numBytes;
long numBytes;
time_t start_time = time(NULL);
SOCKET sockfd = info->socket;
long bytes_sent = 0, byte_left = 0, num_written;
@ -164,7 +164,7 @@ static int sock_read_write(
#endif
if (bRead) {
/* read data. */
numBytes = recv(sockfd, buffer, bufsize, MSG_NOSIGNAL);
numBytes = (long)recv(sockfd, buffer, bufsize, MSG_NOSIGNAL);
} else {
byte_left = bufsize;
bytes_sent = 0;

131
upnp/src/genlib/service_table/service_table.c
View File

@ -718,8 +718,8 @@ getSubElement( const char *element_name,
*
* Note :
************************************************************************/
service_info *
getServiceList( IXML_Node * node,
service_info *getServiceList(
IXML_Node *node,
service_info **end,
char *URLBase)
{
@ -737,43 +737,32 @@ getServiceList( IXML_Node * node,
service_info *current = NULL;
service_info *previous = NULL;
IXML_NodeList *serviceNodeList = NULL;
int NumOfServices = 0;
int i = 0;
long unsigned int NumOfServices = 0;
long unsigned int i = 0;
int fail = 0;
if (getSubElement("UDN", node, &UDN) &&
getSubElement("serviceList", node, &serviceList)) {
serviceNodeList = ixmlElement_getElementsByTagName( ( IXML_Element
* )
serviceList,
"service" );
serviceNodeList = ixmlElement_getElementsByTagName(
(IXML_Element *)serviceList, "service");
if (serviceNodeList != NULL) {
NumOfServices = ixmlNodeList_length(serviceNodeList);
for (i = 0; i < NumOfServices; i++) {
current_service = ixmlNodeList_item( serviceNodeList, i );
current_service =
ixmlNodeList_item(serviceNodeList, i);
fail = 0;
if (current) {
current->next =
( service_info * )
malloc( sizeof( service_info ) );
current->next = malloc(sizeof(service_info));
previous = current;
current = current->next;
} else {
head =
( service_info * )
malloc( sizeof( service_info ) );
head = malloc(sizeof(service_info));
current = head;
}
if (!current) {
freeServiceList(head);
return NULL;
}
current->next = NULL;
current->controlURL = NULL;
current->eventURL = NULL;
@ -783,99 +772,65 @@ getServiceList( IXML_Node * node,
current->active = 1;
current->subscriptionList = NULL;
current->TotalSubscriptions = 0;
if (!(current->UDN = getElementValue(UDN)))
fail = 1;
if( ( !getSubElement( "serviceType", current_service,
&serviceType ) ) ||
( !( current->serviceType =
getElementValue( serviceType ) ) ) )
if (!getSubElement("serviceType", current_service, &serviceType) ||
!(current->serviceType = getElementValue(serviceType)))
fail = 1;
if( ( !getSubElement( "serviceId", current_service,
&serviceId ) ) ||
( !
( current->serviceId =
getElementValue( serviceId ) ) ) )
if (!getSubElement("serviceId", current_service, &serviceId) ||
!(current->serviceId = getElementValue(serviceId)))
fail = 1;
if( ( !
( getSubElement
( "SCPDURL", current_service, &SCPDURL ) ) )
|| ( !( tempDOMString = getElementValue( SCPDURL ) ) )
||
( !
( current->SCPDURL =
resolve_rel_url( URLBase, tempDOMString ) ) ) )
if (!getSubElement("SCPDURL", current_service, &SCPDURL) ||
!(tempDOMString = getElementValue(SCPDURL)) ||
!(current->SCPDURL = resolve_rel_url(URLBase, tempDOMString)))
fail = 1;
ixmlFreeDOMString(tempDOMString);
tempDOMString = NULL;
if( ( !
( getSubElement
( "controlURL", current_service, &controlURL ) ) )
||
( !( tempDOMString = getElementValue( controlURL ) ) )
||
( !
( current->controlURL =
resolve_rel_url( URLBase, tempDOMString ) ) ) ) {
UpnpPrintf( UPNP_INFO, GENA, __FILE__, __LINE__,
if (!(getSubElement("controlURL", current_service, &controlURL)) ||
!(tempDOMString = getElementValue(controlURL)) ||
!(current->controlURL = resolve_rel_url(URLBase, tempDOMString))) {
UpnpPrintf(UPNP_INFO, GENA, __FILE__,
__LINE__,
"BAD OR MISSING CONTROL URL");
UpnpPrintf( UPNP_INFO, GENA, __FILE__, __LINE__,
UpnpPrintf(UPNP_INFO, GENA, __FILE__,
__LINE__,
"CONTROL URL SET TO NULL IN SERVICE INFO");
current->controlURL = NULL;
fail = 0;
}
ixmlFreeDOMString(tempDOMString);
tempDOMString = NULL;
if( ( !
( getSubElement
( "eventSubURL", current_service, &eventURL ) ) )
|| ( !( tempDOMString = getElementValue( eventURL ) ) )
||
( !
( current->eventURL =
resolve_rel_url( URLBase, tempDOMString ) ) ) ) {
UpnpPrintf( UPNP_INFO, GENA, __FILE__, __LINE__,
if (!getSubElement("eventSubURL", current_service, &eventURL) ||
!(tempDOMString = getElementValue(eventURL)) ||
!(current->eventURL = resolve_rel_url(URLBase, tempDOMString))) {
UpnpPrintf(UPNP_INFO, GENA, __FILE__,
__LINE__,
"BAD OR MISSING EVENT URL");
UpnpPrintf( UPNP_INFO, GENA, __FILE__, __LINE__,
UpnpPrintf(UPNP_INFO, GENA, __FILE__,
__LINE__,
"EVENT URL SET TO NULL IN SERVICE INFO");
current->eventURL = NULL;
fail = 0;
}
ixmlFreeDOMString(tempDOMString);
tempDOMString = NULL;
if (fail) {
freeServiceList(current);
if (previous)
previous->next = NULL;
else
head = NULL;
current = previous;
}
}
ixmlNodeList_free(serviceNodeList);
}
(*end) = current;
return head;
} else {
(*end) = NULL;
return NULL;
}
}
/************************************************************************
@ -905,28 +860,26 @@ getAllServiceList( IXML_Node * node,
IXML_NodeList *deviceList = NULL;
IXML_Node *currentDevice = NULL;
int NumOfDevices = 0;
int i = 0;
long unsigned int NumOfDevices = 0;
long unsigned int i = 0;
(*out_end) = NULL;
deviceList =
ixmlElement_getElementsByTagName( ( IXML_Element * ) node,
"device" );
if( deviceList != NULL ) {
deviceList = ixmlElement_getElementsByTagName(
(IXML_Element *)node, "device");
if (deviceList) {
NumOfDevices = ixmlNodeList_length(deviceList);
for (i = 0; i < NumOfDevices; i++) {
currentDevice = ixmlNodeList_item(deviceList, i);
if (head) {
end->next =
getServiceList( currentDevice, &next_end, URLBase );
end->next = getServiceList(currentDevice,
&next_end, URLBase);
if (next_end)
end = next_end;
} else
head = getServiceList( currentDevice, &end, URLBase );
head = getServiceList(currentDevice, &end,
URLBase);
}
ixmlNodeList_free(deviceList);
}
@ -963,8 +916,8 @@ removeServiceTable( IXML_Node * node,
service_info *current_service = NULL;
service_info *start_search = NULL;
service_info *prev_service = NULL;
int NumOfDevices = 0;
int i = 0;
long unsigned int NumOfDevices = 0;
long unsigned int i = 0;
if( getSubElement( "root", node, &root ) ) {
current_service = in->serviceList;

44
upnp/src/genlib/util/membuffer.c
View File

@ -311,8 +311,7 @@ membuffer_destroy( INOUT membuffer * m )
*
* Note :
************************************************************************/
int
membuffer_assign( INOUT membuffer * m,
int membuffer_assign( INOUT membuffer * m,
IN const void *buf,
IN size_t buf_len )
{
@ -327,9 +326,8 @@ membuffer_assign( INOUT membuffer * m,
}
/* alloc mem */
return_code = membuffer_set_size(m, buf_len);
if( return_code != 0 ) {
if (return_code != 0)
return return_code;
}
/* copy */
if (buf_len) {
memcpy(m->buf, buf, buf_len);
@ -411,53 +409,29 @@ membuffer_append_str( INOUT membuffer * m,
return membuffer_insert( m, c_str, strlen( c_str ), m->length );
}
/************************************************************************
* Function : membuffer_insert
*
* Parameters :
* INOUT membuffer* m ; buffer whose memory size is to be increased
* and appended.
* IN const void* buf ; source buffer whose contents will be
* copied
* IN size_t buf_len ; size of the source buffer
* int index ; index to determine the bounds while movinf the data
*
* Description : Allocates memory for the new data to be inserted. Does
* memory management by moving the data from the existing memory to
* the newly allocated memory and then appending the new data.
*
* Return : int ;
*
* Note :
************************************************************************/
int
membuffer_insert( INOUT membuffer * m,
IN const void *buf,
IN size_t buf_len,
int index )
int membuffer_insert(membuffer *m, const void *buf, size_t buf_len, size_t index)
{
int return_code;
assert(m != NULL);
if( index < 0 || index > ( int )m->length )
if (index > m->length)
return UPNP_E_OUTOF_BOUNDS;
if( buf == NULL || buf_len == 0 ) {
if (!buf || !buf_len) {
return 0;
}
/* alloc mem */
return_code = membuffer_set_size(m, m->length + buf_len);
if( return_code != 0 ) {
if (return_code) {
return return_code;
}
/* insert data */
/* move data to right of insertion point */
memmove(m->buf + index + buf_len, m->buf + index, m->length - index);
memcpy(m->buf + index, buf, buf_len);
m->length += buf_len;
m->buf[m->length] = 0; /* null-terminate */
/* null-terminate */
m->buf[m->length] = 0;
return 0;
}
@ -465,7 +439,7 @@ membuffer_insert( INOUT membuffer * m,
void membuffer_delete(membuffer *m, size_t index, size_t num_bytes)
{
int return_value;
int new_length;
size_t new_length;
size_t copy_len;
assert(m != NULL);

2
upnp/src/genlib/util/util.c
View File

@ -58,7 +58,7 @@ void namecopy(char dest[NAME_SIZE], const char *src)
void linecopylen(char dest[LINE_SIZE], const char *src, size_t srclen)
{
int len;
size_t len;
len = srclen < (LINE_SIZE - 1) ? srclen : (LINE_SIZE - 1);
strncpy(dest, src, len);

30
upnp/src/inc/membuffer.h
View File

@ -257,26 +257,22 @@ int membuffer_append( INOUT membuffer* m, IN const void* buf, IN size_t buf_len
************************************************************************/
int membuffer_append_str( INOUT membuffer* m, IN const char* c_str );
/************************************************************************
* Function : membuffer_insert
*
* Parameters :
* INOUT membuffer* m ; buffer whose memory size is to be increased
* and appended.
* IN const void* buf ; source buffer whose contents will be
* copied
* IN size_t buf_len ; size of the source buffer
* int index ; index to determine the bounds while movinf the data
*
* Description : Allocates memory for the new data to be inserted. Does
/*!
* \brief Allocates memory for the new data to be inserted. Does
* memory management by moving the data from the existing memory to
* the newly allocated memory and then appending the new data.
*
* Return : int ;
*
* Note :
************************************************************************/
int membuffer_insert( INOUT membuffer* m, IN const void* buf, IN size_t buf_len, int index );
* \return 0 if successful, error code if error.
*/
int membuffer_insert(
/* [in,out] Buffer whose memory size is to be increased and appended. */
membuffer *m,
/* [in] source buffer whose contents will be copied. */
const void *buf,
/* [in] size of the source buffer. */
size_t buf_len,
/* [in] index to determine the bounds while movinf the data. */
size_t index);
/*!

4
upnp/src/inc/ssdplib.h
View File

@ -234,7 +234,7 @@ static inline void ssdp_handle_device_request(
* Parameters:
* IN http_message_t* hmsg: SSDP message from the device
* IN struct sockaddr* dest_addr: Address of the device
* IN xboolean timeout: timeout kept by the control point while sending
* IN int timeout: timeout kept by the control point while sending
* search message
* IN void* cookie: Cookie stored by the control point application.
* This cookie will be returned to the control point
@ -251,7 +251,7 @@ static inline void ssdp_handle_device_request(
void ssdp_handle_ctrlpt_msg(
IN http_message_t *hmsg,
IN struct sockaddr *dest_addr,
IN xboolean timeout,
IN int timeout,
IN void *cookie);
/************************************************************************

282
upnp/src/soap/soap_ctrlpt.c
View File

@ -58,78 +58,60 @@
#define SOAP_ACTION_RESP_ERROR 3
#define SOAP_VAR_RESP_ERROR 4
/****************************************************************************
* Function : dom_cmp_name
/*!
* \brief Compares 'name' and node's name.
*
* Parameters :
* IN char *name : lookup name
* IN IXML_Node *node : xml node
*
* Description : This function compares 'name' and node's name
*
* Return : int
* 0 if both are equal; 1 if not equal, and UPNP_E_OUTOF_MEMORY
*
* Note :
****************************************************************************/
static int
dom_cmp_name( IN char *name,
IN IXML_Node * node )
* \return 0 if both are equal; 1 if not equal, and UPNP_E_OUTOF_MEMORY.
*/
static int dom_cmp_name(
/* [in] lookup name. */
const char *name,
/* [in] xml node. */
IXML_Node *node)
{
const DOMString node_name = NULL;
memptr nameptr,
dummy;
memptr nameptr;
memptr dummy;
int ret_code;
assert(name);
assert(node);
node_name = ixmlNode_getNodeName(node);
if( node_name == NULL ) {
if (node_name == NULL)
return UPNP_E_OUTOF_MEMORY;
}
if( strcmp( name, node_name ) == 0 ) {
if (strcmp(name, node_name) == 0)
ret_code = 0;
} else if( matchstr( ( char * )node_name, strlen( node_name ),
else if (matchstr((char *)node_name, strlen(node_name),
"%s:%s%0", &dummy, &nameptr) == PARSE_OK &&
strcmp( nameptr.buf, name ) == 0 ) {
strcmp(nameptr.buf, name) == 0)
ret_code = 0;
} else {
ret_code = 1; /* names are not the same */
}
else
/* names are not the same */
ret_code = 1;
return ret_code;
}
/****************************************************************************
* Function : dom_find_node
/*!
* \brief Goes thru each child of 'start_node' looking for a node having
* the name 'node_name'.
*
* Parameters :
* IN char* node_name : name of the node
* IN IXML_Node *start_node : complete xml node
* OUT IXML_Node ** matching_node : matched node
*
* Description : This function goes thru each child of 'start_node'
* looking for a node having the name 'node_name'.
*
* Return : int
* return UPNP_E_SUCCESS if successful else returns appropriate error
*
* Note :
****************************************************************************/
static int
dom_find_node( IN char *node_name,
IN IXML_Node * start_node,
OUT IXML_Node ** matching_node )
* \return UPNP_E_SUCCESS if successful else returns appropriate error.
*/
static int dom_find_node(
/* [in] name of the node. */
const char *node_name,
/* [in] complete xml node. */
IXML_Node *start_node,
/* [out] matched node. */
IXML_Node **matching_node)
{
IXML_Node *node;
/* invalid args */
if( node_name == NULL || start_node == NULL ) {
if (!node_name || !start_node)
return UPNP_E_NOT_FOUND;
}
node = ixmlNode_getFirstChild(start_node);
while (node != NULL) {
/* match name */
@ -138,35 +120,26 @@ dom_find_node( IN char *node_name,
return UPNP_E_SUCCESS;
}
/* free and next node */
node = ixmlNode_getNextSibling( node ); /* next node */
node = ixmlNode_getNextSibling(node);
}
return UPNP_E_NOT_FOUND;
}
/****************************************************************************
* Function : dom_find_deep_node
/*!
* \brief Searches for the node specifed by the last name in the 'name' array.
*
* Parameters :
* IN char* names[] : array of names
* IN int num_names : size of array
* IN IXML_Node *start_node : Node from where it should should be
* searched
* OUT IXML_Node ** matching_node : Node that matches the last name
* of the array
*
* Description : This function searches for the node specifed by the last
* name in the 'name' array.
*
* Return : int
* return UPNP_E_SUCCESS if successful else returns appropriate error
* Note :
****************************************************************************/
static int
dom_find_deep_node( IN char *names[],
IN int num_names,
IN IXML_Node * start_node,
OUT IXML_Node ** matching_node )
* \return UPNP_E_SUCCESS if successful, else returns appropriate error.
*/
static int dom_find_deep_node(
/* [in] array of names. */
const char *names[],
/* [in] size of array. */
int num_names,
/* [in] Node from where it should should be searched. */
IXML_Node *start_node,
/* [out] Node that matches the last name of the array. */
IXML_Node **matching_node)
{
int i;
IXML_Node *node;
@ -181,22 +154,19 @@ dom_find_deep_node( IN char *names[],
return UPNP_E_SUCCESS;
}
}
for (i = 1; i < num_names; i++) {
if( dom_find_node( names[i], node, &match_node ) !=
UPNP_E_SUCCESS ) {
if (dom_find_node(names[i], node, &match_node) != UPNP_E_SUCCESS)
return UPNP_E_NOT_FOUND;
}
if (i == num_names - 1) {
*matching_node = match_node;
return UPNP_E_SUCCESS;
}
node = match_node; /* try again */
/* try again */
node = match_node;
}
return UPNP_E_NOT_FOUND; /* this line not reached */
/* this line not reached */
return UPNP_E_NOT_FOUND;
}
/****************************************************************************
@ -290,39 +260,30 @@ get_action_name( IN char *action,
return ret_code == PARSE_OK ? 0 : -1;
}
/****************************************************************************
* Function : add_man_header
/*!
* \brief Adds "MAN" field in the HTTP header.
*
* Parameters :
* INOUT membuffer* headers : HTTP header
*
* Description : This function adds "MAN" field in the HTTP header
*
* Return : int
* returns 0 on success; UPNP_E_OUTOFMEMORY on error
*
* Note :
****************************************************************************/
static UPNP_INLINE int
add_man_header( INOUT membuffer * headers )
* \return 0 on success, UPNP_E_OUTOFMEMORY on error.
*/
static UPNP_INLINE int add_man_header(
/* [in,out] HTTP header. */
membuffer *headers)
{
size_t n;
char *soap_action_hdr;
char *man_hdr = "MAN: \"http://schemas.xmlsoap.org/soap/envelope/\"; "
"ns=01\r\n01-";
const char *man_hdr =
"MAN: \"http://schemas.xmlsoap.org/soap/envelope/\"; ns=01\r\n01-";
/* change POST to M-POST */
if( membuffer_insert( headers, "M-", 2, 0 ) != 0 ) {
if (membuffer_insert(headers, "M-", 2, 0) != 0)
return UPNP_E_OUTOF_MEMORY;
}
soap_action_hdr = strstr(headers->buf, "SOAPACTION:");
assert( soap_action_hdr != NULL ); /* can't fail */
/* can't fail */
assert(soap_action_hdr != NULL);
/* insert MAN header */
if( membuffer_insert( headers, man_hdr, strlen( man_hdr ),
soap_action_hdr - headers->buf ) != 0 ) {
n = (size_t)(soap_action_hdr - headers->buf);
if (membuffer_insert(headers, man_hdr, strlen(man_hdr), n))
return UPNP_E_OUTOF_MEMORY;
}
return 0;
}
@ -418,40 +379,26 @@ get_response_value( IN http_message_t * hmsg,
char *node_str = NULL;
const char *temp_str = NULL;
DOMString error_node_str = NULL;
int err_code;
xboolean done = FALSE;
char *names[5];
int err_code = UPNP_E_BAD_RESPONSE; /* default error */ ;
int done = FALSE;
const char *names[5];
const DOMString nodeValue;
err_code = UPNP_E_BAD_RESPONSE; /* default error */
/* only 200 and 500 status codes are relevant */
if ((hmsg->status_code != HTTP_OK &&
hmsg->status_code != HTTP_INTERNAL_SERVER_ERROR) ||
!has_xml_content_type( hmsg ) ) {
!has_xml_content_type(hmsg))
goto error_handler;
}
if( ixmlParseBufferEx( hmsg->entity.buf, &doc ) != IXML_SUCCESS ) {
if (ixmlParseBufferEx(hmsg->entity.buf, &doc) != IXML_SUCCESS)
goto error_handler;
}
root_node = ixmlNode_getFirstChild((IXML_Node *) doc);
if( root_node == NULL ) {
if (root_node == NULL)
goto error_handler;
}
if (code == SOAP_ACTION_RESP) {
/* */
/* try reading soap action response */
/* */
assert(action_value != NULL);
*action_value = NULL;
names[0] = "Envelope";
names[1] = "Body";
names[2] = name;
@ -462,22 +409,20 @@ get_response_value( IN http_message_t * hmsg,
err_code = UPNP_E_OUTOF_MEMORY;
goto error_handler;
}
if (ixmlParseBufferEx(node_str,
( IXML_Document ** ) action_value ) !=
IXML_SUCCESS ) {
(IXML_Document **) action_value)
!= IXML_SUCCESS) {
err_code = UPNP_E_BAD_RESPONSE;
goto error_handler;
}
err_code = SOAP_ACTION_RESP;
done = TRUE;
}
} else if (code == SOAP_VAR_RESP) {
/* try reading var response */
assert(str_value != NULL);
*str_value = NULL;
*str_value = NULL;
names[0] = "Envelope";
names[1] = "Body";
names[2] = "QueryStateVariableResponse";
@ -485,52 +430,40 @@ get_response_value( IN http_message_t * hmsg,
if (dom_find_deep_node(names, 4, root_node, &node)
== UPNP_E_SUCCESS) {
nodeValue = get_node_value(node);
if( nodeValue == NULL ) {
if (nodeValue == NULL)
goto error_handler;
}
*str_value = ixmlCloneDOMString(nodeValue);
err_code = SOAP_VAR_RESP;
done = TRUE;
}
}
if (!done) {
/* not action or var resp; read error code and description */
*str_value = NULL;
names[0] = "Envelope";
names[1] = "Body";
names[2] = "Fault";
names[3] = "detail";
names[4] = "UPnPError";
if( dom_find_deep_node( names, 5, root_node, &error_node )
!= UPNP_E_SUCCESS ) {
if (dom_find_deep_node(names, 5, root_node, &error_node) !=
UPNP_E_SUCCESS)
goto error_handler;
}
if( dom_find_node( "errorCode", error_node, &node )
!= UPNP_E_SUCCESS ) {
if (dom_find_node("errorCode", error_node, &node) !=
UPNP_E_SUCCESS)
goto error_handler;
}
temp_str = get_node_value(node);
if( temp_str == NULL ) {
if (!temp_str)
goto error_handler;
}
*upnp_error_code = atoi(temp_str);
if (*upnp_error_code < 400) {
err_code = *upnp_error_code;
goto error_handler; /* bad SOAP error code */
}
if (code == SOAP_VAR_RESP) {
if (dom_find_node("errorDescription", error_node, &node)
!= UPNP_E_SUCCESS) {
goto error_handler;
}
nodeValue = get_node_value(node);
if (nodeValue == NULL) {
goto error_handler;
@ -540,18 +473,15 @@ get_response_value( IN http_message_t * hmsg,
goto error_handler;
}
err_code = SOAP_VAR_RESP_ERROR;
}
else if( code == SOAP_ACTION_RESP ) {
} else if (code == SOAP_ACTION_RESP) {
error_node_str = ixmlPrintNode(error_node);
if (error_node_str == NULL) {
err_code = UPNP_E_OUTOF_MEMORY;
goto error_handler;
}
if (ixmlParseBufferEx(error_node_str,
( IXML_Document ** ) action_value ) !=
IXML_SUCCESS ) {
(IXML_Document **) action_value)
!= IXML_SUCCESS) {
err_code = UPNP_E_BAD_RESPONSE;
goto error_handler;
@ -561,7 +491,6 @@ get_response_value( IN http_message_t * hmsg,
}
error_handler:
ixmlDocument_free(doc);
ixmlFreeDOMString(node_str);
ixmlFreeDOMString(error_node_str);
@ -601,15 +530,15 @@ SoapSendAction( IN char *action_url,
uri_type url;
int upnp_error_code;
char *upnp_error_str;
xboolean got_response = FALSE;
int got_response = FALSE;
off_t content_length;
char *xml_start =
const char *xml_start =
"<s:Envelope "
"xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\" "
"s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">\r\n"
"<s:Body>";
char *xml_end =
const char *xml_end =
"</s:Body>\r\n"
"</s:Envelope>\r\n\r\n";
size_t xml_start_len;
@ -655,7 +584,7 @@ SoapSendAction( IN char *action_url,
/* make request msg */
request.size_inc = 50;
content_length = xml_start_len + action_str_len + xml_end_len;
content_length = (off_t)(xml_start_len + action_str_len + xml_end_len);
if (http_MakeMessage(
&request, 1, 1,
"q" "N" "s" "sssbsc" "Uc" "b" "b" "b",
@ -725,8 +654,8 @@ error_handler:
* returns UPNP_E_SUCCESS if successful else returns appropriate error
* Note :
****************************************************************************/
int
SoapSendActionEx( IN char *action_url,
int SoapSendActionEx(
IN char *action_url,
IN char *service_type,
IN IXML_Document * header,
IN IXML_Document * action_node,
@ -743,19 +672,18 @@ SoapSendActionEx( IN char *action_url,
uri_type url;
int upnp_error_code;
char *upnp_error_str;
xboolean got_response = FALSE;
char *xml_start =
int got_response = FALSE;
const char *xml_start =
"<s:Envelope "
"xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\" "
"s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">\r\n";
char *xml_header_start =
const char *xml_header_start =
"<s:Header>\r\n";
char *xml_header_end =
const char *xml_header_end =
"</s:Header>\r\n";
char *xml_body_start =
const char *xml_body_start =
"<s:Body>";
char *xml_end =
const char *xml_end =
"</s:Body>\r\n"
"</s:Envelope>\r\n";
size_t xml_start_len;
@ -816,10 +744,9 @@ SoapSendActionEx( IN char *action_url,
/* make request msg */
request.size_inc = 50;
content_length =
xml_start_len +
xml_header_start_len + xml_header_str_len + xml_header_end_len +
xml_body_start_len + action_str_len + xml_end_len;
content_length = (off_t)(xml_start_len + xml_header_start_len +
xml_header_str_len + xml_header_end_len +
xml_body_start_len + action_str_len + xml_end_len);
if (http_MakeMessage(
&request, 1, 1,
"q" "N" "s" "sssbsc" "Uc" "b" "b" "b" "b" "b" "b" "b",
@ -903,33 +830,30 @@ SoapGetServiceVarStatus( IN char *action_url,
int ret_code;
http_parser_t response;
int upnp_error_code;
off_t content_length;
char *xml_start =
const char *xml_start =
"<s:Envelope "
"xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\" "
"s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">\r\n"
"<s:Body>\r\n"
"<u:QueryStateVariable xmlns:u=\"urn:schemas-upnp-org:control-1-0\">\r\n"
"<u:varName>";
char *xml_end =
const char *xml_end =
"</u:varName>\r\n"
"</u:QueryStateVariable>\r\n"
"</s:Body>\r\n"
"</s:Envelope>\r\n";
*var_value = NULL; /* return NULL in case of an error */
membuffer_init( &request );
/* get host hdr and url path */
if( get_host_and_path( action_url, &host, &path, &url ) == -1 ) {
return UPNP_E_INVALID_URL;
}
/* make headers */
request.size_inc = 50;
content_length = strlen( xml_start ) + strlen( var_name ) + strlen( xml_end );
content_length = (off_t)(strlen(xml_start) + strlen(var_name) +
strlen(xml_end));
if (http_MakeMessage(
&request, 1, 1,
"Q" "sbc" "N" "s" "sc" "Ucc" "sss",
@ -950,9 +874,7 @@ SoapGetServiceVarStatus( IN char *action_url,
/* get variable value from the response */
ret_code = get_response_value( &response.msg, SOAP_VAR_RESP, NULL,
&upnp_error_code, NULL, var_value );
httpmsg_destroy( &response.msg );
if( ret_code == SOAP_VAR_RESP ) {
return UPNP_E_SUCCESS;
} else if( ret_code == SOAP_VAR_RESP_ERROR ) {

142
upnp/src/soap/soap_device.c
View File

@ -89,69 +89,54 @@ static UPNP_INLINE int get_request_type(
memptr *action_name)
{
memptr value;
memptr ns_value,
dummy_quote;
memptr ns_value, dummy_quote;
http_header_t *hdr;
char save_char;
char *s;
membuffer soap_action_name;
size_t n;
/* find soapaction header */
if (request->method == SOAPMETHOD_POST) {
if( httpmsg_find_hdr( request, HDR_SOAPACTION, &value )
== NULL ) {
if (!httpmsg_find_hdr(request, HDR_SOAPACTION, &value))
return SREQ_HDR_NOT_FOUND;
}
} else {
/* M-POST */
/* get NS value from MAN header */
hdr = httpmsg_find_hdr(request, HDR_MAN, &value);
if( hdr == NULL ) {
if (hdr == NULL)
return SREQ_HDR_NOT_FOUND;
}
if (matchstr(value.buf, value.length, "%q%i ; ns = %s",
&dummy_quote, &ns_value ) != 0 ) {
&dummy_quote, &ns_value) != 0)
return SREQ_BAD_HDR_FORMAT;
}
/* create soapaction name header */
membuffer_init(&soap_action_name);
if( ( membuffer_assign( &soap_action_name,
ns_value.buf, ns_value.length )
== UPNP_E_OUTOF_MEMORY ) ||
( membuffer_append_str( &soap_action_name,
"-SOAPACTION" ) ==
UPNP_E_OUTOF_MEMORY )
) {
if (membuffer_assign(&soap_action_name,
ns_value.buf, ns_value.length) == UPNP_E_OUTOF_MEMORY ||
membuffer_append_str(&soap_action_name,
"-SOAPACTION") == UPNP_E_OUTOF_MEMORY) {
membuffer_destroy(&soap_action_name);
return UPNP_E_OUTOF_MEMORY;
}
hdr = httpmsg_find_hdr_str(request, soap_action_name.buf);
membuffer_destroy(&soap_action_name);
if( hdr == NULL ) {
if (!hdr)
return SREQ_HDR_NOT_FOUND;
}
value.buf = hdr->value.buf;
value.length = hdr->value.length;
}
/* determine type */
save_char = value.buf[value.length];
value.buf[value.length] = '\0';
s = strchr(value.buf, '#');
if (s == NULL) {
value.buf[value.length] = save_char;
return SREQ_BAD_HDR_FORMAT;
}
/* move to value */
s++;
if( matchstr( s, value.length - ( s - value.buf ), "%s",
action_name ) != PARSE_OK ) {
n = value.length - (size_t)(s - value.buf);
if (matchstr(s, n, "%s", action_name) != PARSE_OK) {
value.buf[value.length] = save_char;
return SREQ_BAD_HDR_FORMAT;
}
@ -163,6 +148,7 @@ static UPNP_INLINE int get_request_type(
}
/* restore */
value.buf[value.length] = save_char;
return 0;
}
@ -189,8 +175,8 @@ send_error_response( IN SOCKINFO * info,
{
off_t content_length;
int timeout_secs = SOAP_TIMEOUT;
int major,
minor;
int major;
int minor;
const char *start_body =
/* "<?xml version=\"1.0\"?>\n" required?? */
"<s:Envelope "
@ -203,27 +189,20 @@ send_error_response( IN SOCKINFO * info,
"<detail>\n"
"<UPnPError xmlns=\"urn:schemas-upnp-org:control-1-0\">\n"
"<errorCode>";
const char *mid_body = "</errorCode>\n" "<errorDescription>";
const char *end_body =
"</errorDescription>\n"
"</UPnPError>\n"
"</detail>\n" "</s:Fault>\n" "</s:Body>\n" "</s:Envelope>\n";
char err_code_str[30];
membuffer headers;
sprintf( err_code_str, "%d", error_code );
/* calc body len */
content_length = strlen( start_body ) + strlen( err_code_str ) +
strlen( mid_body ) + strlen( err_msg ) + strlen( end_body );
content_length = (off_t)(strlen(start_body) + strlen(err_code_str) +
strlen(mid_body) + strlen(err_msg) + strlen(end_body));
http_CalcResponseVersion( hmsg->major_version, hmsg->minor_version,
&major, &minor );
/* make headers */
membuffer_init( &headers );
if (http_MakeMessage(
@ -242,7 +221,6 @@ send_error_response( IN SOCKINFO * info,
/* send err msg */
http_SendMessage( info, &timeout_secs, "b",
headers.buf, headers.length );
membuffer_destroy( &headers );
}
@ -276,23 +254,18 @@ send_var_query_response( IN SOCKINFO * info,
"<s:Body>\n"
"<u:QueryStateVariableResponse "
"xmlns:u=\"urn:schemas-upnp-org:control-1-0\">\n" "<return>";
const char *end_body =
"</return>\n"
"</u:QueryStateVariableResponse>\n"
"</s:Body>\n" "</s:Envelope>\n";
membuffer response;
http_CalcResponseVersion( hmsg->major_version, hmsg->minor_version,
&major, &minor );
content_length = strlen( start_body ) + strlen( var_value ) +
strlen( end_body );
content_length = (off_t)(strlen(start_body) + strlen(var_value) +
strlen(end_body));
/* make headers */
membuffer_init(&response);
if (http_MakeMessage(
&response, major, minor,
"RNsDsSXcc" "sss",
@ -305,11 +278,9 @@ send_var_query_response( IN SOCKINFO * info,
membuffer_destroy(&response);
return; /* out of mem */
}
/* send msg */
http_SendMessage(info, &timeout_secs, "b",
response.buf, response.length);
membuffer_destroy(&response);
}
@ -478,7 +449,7 @@ check_soap_action_header( IN http_message_t * request,
memptr header_name;
http_header_t *soap_action_header = NULL;
char *ns_compare = NULL;
int tempSize = 0;
size_t tempSize = 0;
int ret_code = UPNP_E_SUCCESS;
char *temp_header_value = NULL;
char *temp = NULL;
@ -487,30 +458,23 @@ check_soap_action_header( IN http_message_t * request,
/* check soap action header */
soap_action_header = httpmsg_find_hdr(request, HDR_SOAPACTION,
&header_name);
if (!soap_action_header) {
ret_code = UPNP_E_INVALID_ACTION;
return ret_code;
}
if (soap_action_header->value.length <= 0) {
ret_code = UPNP_E_INVALID_ACTION;
return ret_code;
}
temp_header_value =
( char * )malloc( soap_action_header->value.length + 1 );
temp_header_value = malloc(soap_action_header->value.length + 1);
if (!temp_header_value) {
ret_code = UPNP_E_OUTOF_MEMORY;
free(temp_header_value);
return ret_code;
}
strncpy(temp_header_value, soap_action_header->value.buf,
soap_action_header->value.length);
temp_header_value[soap_action_header->value.length] = 0;
temp = strchr(temp_header_value, '#');
if (!temp) {
free(temp_header_value);
@ -523,29 +487,27 @@ check_soap_action_header( IN http_message_t * request,
/* check to see if it is Query State Variable or
* Service Action */
tempSize = strlen(urn) + 2;
ns_compare = ( char * )malloc( tempSize );
ns_compare = malloc(tempSize);
if (!ns_compare) {
ret_code = UPNP_E_OUTOF_MEMORY;
free(temp_header_value);
return ret_code;
}
snprintf(ns_compare, tempSize, "\"%s", urn);
if( strcmp( temp_header_value, ns_compare ) ) {
if (strcmp(temp_header_value, ns_compare))
ret_code = UPNP_E_INVALID_ACTION;
} else {
else {
ret_code = UPNP_E_SUCCESS;
temp++;
temp2 = strchr(temp, '\"');
if( temp2 ) /* remove ending " if present */
{
/* remove ending " if present */
if (temp2)
(*temp2) = 0;
}
if (*temp)
(*actionName) = strdup(temp);
if( !*actionName ) {
if (!*actionName)
ret_code = UPNP_E_OUTOF_MEMORY;
}
}
free(temp_header_value);
free(ns_compare);
@ -686,12 +648,12 @@ send_action_response( IN SOCKINFO * info,
off_t content_length;
int ret_code;
int timeout_secs = SOAP_TIMEOUT;
static char *start_body =
static const char *start_body =
/*"<?xml version=\"1.0\"?>" required?? */
"<s:Envelope xmlns:s=\"http://schemas.xmlsoap."
"org/soap/envelope/\" s:encodingStyle=\"http://schemas.xmlsoap."
"org/soap/encoding/\"><s:Body>\n";
static char *end_body = "</s:Body> </s:Envelope>";
static const char *end_body = "</s:Body> </s:Envelope>";
/* init */
http_CalcResponseVersion( request->major_version,
@ -700,14 +662,10 @@ send_action_response( IN SOCKINFO * info,
err_code = UPNP_E_OUTOF_MEMORY; /* one error only */
/* get xml */
xml_response = ixmlPrintNode( ( IXML_Node * ) action_resp );
if( xml_response == NULL ) {
if (!xml_response)
goto error_handler;
}
content_length =
strlen( start_body ) +
strlen( xml_response ) +
strlen( end_body );
content_length = (off_t)(strlen(start_body) + strlen(xml_response) +
strlen(end_body));
/* make headers */
if (http_MakeMessage(
&headers, major, minor,
@ -725,13 +683,11 @@ send_action_response( IN SOCKINFO * info,
start_body, strlen( start_body ),
xml_response, strlen( xml_response ),
end_body, strlen( end_body ) );
if( ret_code != 0 ) {
UpnpPrintf( UPNP_INFO, SOAP, __FILE__, __LINE__,
"Failed to send response: err code = %d\n",
ret_code );
}
err_code = 0;
error_handler:
@ -996,10 +952,9 @@ error_handler:
ixmlDocument_free( action.ActionResult );
ixmlDocument_free( resp_node );
action_name.buf[action_name.length] = save_char; /* restore */
if( err_code != 0 ) {
if( err_code != 0 )
send_error_response( info, err_code, err_str, request );
}
}
/****************************************************************************
* Function : soap_device_callback
@ -1018,9 +973,7 @@ error_handler:
*
* Note :
****************************************************************************/
void
soap_device_callback( IN http_parser_t * parser,
IN http_message_t * request,
void soap_device_callback(IN http_parser_t *parser, IN http_message_t *request,
INOUT SOCKINFO *info)
{
int err_code;
@ -1033,41 +986,36 @@ soap_device_callback( IN http_parser_t * parser,
err_str = Soap_Invalid_Action;
/* validate: content-type == text/xml */
if( !has_xml_content_type( request ) ) {
if (!has_xml_content_type(request))
goto error_handler;
}
/* type of request */
if( get_request_type( request, &action_name ) != 0 ) {
if (get_request_type(request, &action_name) != 0)
goto error_handler;
}
/* parse XML */
err_code = ixmlParseBufferEx(request->entity.buf, &xml_doc);
if (err_code != IXML_SUCCESS) {
if( err_code == IXML_INSUFFICIENT_MEMORY ) {
if (err_code == IXML_INSUFFICIENT_MEMORY)
err_code = UPNP_E_OUTOF_MEMORY;
} else {
else
err_code = SOAP_ACTION_FAILED;
}
err_str = "XML error";
goto error_handler;
}
if( action_name.length == 0 ) {
if (action_name.length == 0)
/* query var */
handle_query_variable(info, request, xml_doc);
} else {
else
/* invoke action */
handle_invoke_action(info, request, action_name, xml_doc);
}
err_code = 0; /* no error */
/* no error */
err_code = 0;
error_handler:
ixmlDocument_free(xml_doc);
if( err_code != 0 ) {
if (err_code != 0)
send_error_response(info, err_code, err_str, request);
}
return;
parser = parser;
}
#endif /* EXCLUDE_SOAP */

67
upnp/src/ssdp/ssdp_ctrlpt.c
View File

@ -81,7 +81,7 @@ void send_search_result(IN void *data)
* SSDP message from the device
* IN struct sockaddr *dest_addr:
* Address of the device
* IN xboolean timeout:
* IN int timeout:
* timeout kept by the control point while
* sending search message
* IN void* cookie:
@ -101,7 +101,7 @@ void ssdp_handle_ctrlpt_msg(
IN http_message_t *hmsg,
IN struct sockaddr *dest_addr,
/* only in search reply */
IN xboolean timeout,
IN int timeout,
/* only in search reply */
IN void *cookie)
{
@ -109,12 +109,12 @@ void ssdp_handle_ctrlpt_msg(
struct Handle_Info *ctrlpt_info = NULL;
memptr hdr_value;
/* byebye or alive */
xboolean is_byebye;
int is_byebye;
struct Upnp_Discovery param;
SsdpEvent event;
xboolean nt_found;
xboolean usn_found;
xboolean st_found;
int nt_found;
int usn_found;
int st_found;
char save_char;
Upnp_EventType event_type;
Upnp_FunPtr ctrlpt_callback;
@ -178,20 +178,16 @@ void ssdp_handle_ctrlpt_msg(
param.ServiceType[0] = '\0';
/* not used; version is in ServiceType */
param.ServiceVer[0] = '\0';
event.UDN[0] = '\0';
event.DeviceType[0] = '\0';
event.ServiceType[0] = '\0';
nt_found = FALSE;
if (httpmsg_find_hdr(hmsg, HDR_NT, &hdr_value) != NULL) {
save_char = hdr_value.buf[hdr_value.length];
hdr_value.buf[hdr_value.length] = '\0';
nt_found = (ssdp_request_type(hdr_value.buf, &event) == 0);
hdr_value.buf[hdr_value.length] = save_char;
}
usn_found = FALSE;
if (httpmsg_find_hdr(hmsg, HDR_USN, &hdr_value) != NULL) {
save_char = hdr_value.buf[hdr_value.length];
@ -199,13 +195,11 @@ void ssdp_handle_ctrlpt_msg(
usn_found = (unique_service_name(hdr_value.buf, &event) == 0);
hdr_value.buf[hdr_value.length] = save_char;
}
if (nt_found || usn_found) {
strcpy(param.DeviceId, event.UDN);
strcpy(param.DeviceType, event.DeviceType);
strcpy(param.ServiceType, event.ServiceType);
}
/* ADVERT. OR BYEBYE */
if (hmsg->is_request) {
/* use NTS hdr to determine advert., or byebye */
@ -219,7 +213,6 @@ void ssdp_handle_ctrlpt_msg(
} else {
return; /* bad value */
}
if (is_byebye) {
/* check device byebye */
if (!nt_found || !usn_found) {
@ -237,10 +230,8 @@ void ssdp_handle_ctrlpt_msg(
}
event_type = UPNP_DISCOVERY_ADVERTISEMENT_ALIVE;
}
/* call callback */
ctrlpt_callback(event_type, &param, ctrlpt_cookie);
} else {
/* reply (to a SEARCH) */
/* only checking to see if there is a valid ST header */
@ -248,7 +239,8 @@ void ssdp_handle_ctrlpt_msg(
if (httpmsg_find_hdr(hmsg, HDR_ST, &hdr_value) != NULL) {
save_char = hdr_value.buf[hdr_value.length];
hdr_value.buf[hdr_value.length] = '\0';
st_found = ssdp_request_type( hdr_value.buf, &event ) == 0;
st_found =
ssdp_request_type(hdr_value.buf, &event) == 0;
hdr_value.buf[hdr_value.length] = save_char;
}
if (hmsg->status_code != HTTP_OK ||
@ -263,11 +255,9 @@ void ssdp_handle_ctrlpt_msg(
return;
}
node = ListHead(&ctrlpt_info->SsdpSearchList);
/* temporary add null termination */
/*save_char = hdr_value.buf[ hdr_value.length ]; */
/*hdr_value.buf[ hdr_value.length ] = '\0'; */
while (node != NULL) {
searchArg = node->item;
matched = 0;
@ -277,33 +267,34 @@ void ssdp_handle_ctrlpt_msg(
matched = 1;
break;
case SSDP_ROOTDEVICE:
matched = ( event.RequestType == SSDP_ROOTDEVICE );
matched =
(event.RequestType == SSDP_ROOTDEVICE);
break;
case SSDP_DEVICEUDN:
matched = !( strncmp( searchArg->searchTarget,
matched = !strncmp(searchArg->searchTarget,
hdr_value.buf,
hdr_value.length ) );
hdr_value.length);
break;
case SSDP_DEVICETYPE:{
int m = min( hdr_value.length,
strlen( searchArg->searchTarget ) );
matched = !( strncmp( searchArg->searchTarget,
hdr_value.buf, m ) );
size_t m = min(hdr_value.length,
strlen(searchArg->
searchTarget));
matched = !strncmp(searchArg->searchTarget,
hdr_value.buf, m);
break;
}
case SSDP_SERVICE:{
int m = min( hdr_value.length,
strlen( searchArg->searchTarget ) );
matched = !( strncmp( searchArg->searchTarget,
hdr_value.buf, m ) );
size_t m = min(hdr_value.length,
strlen(searchArg->
searchTarget));
matched = !strncmp(searchArg->searchTarget,
hdr_value.buf, m);
break;
}
default:
matched = 0;
break;
}
if (matched) {
/* schedule call back */
threadData =
@ -311,12 +302,18 @@ void ssdp_handle_ctrlpt_msg(
if (threadData != NULL) {
threadData->param = param;
threadData->cookie = searchArg->cookie;
threadData->ctrlpt_callback = ctrlpt_callback;
TPJobInit( &job, ( start_routine ) send_search_result,
threadData->ctrlpt_callback =
ctrlpt_callback;
TPJobInit(&job,
(start_routine)
send_search_result,
threadData);
TPJobSetPriority(&job, MED_PRIORITY);
TPJobSetFreeFunction(&job, (free_routine)free);
ThreadPoolAdd(&gRecvThreadPool, &job, NULL);
TPJobSetFreeFunction(&job,
(free_routine)
free);
ThreadPoolAdd(&gRecvThreadPool, &job,
NULL);
}
}
node = ListNext(&ctrlpt_info->SsdpSearchList, node);

46
upnp/src/ssdp/ssdp_device.c
View File

@ -217,14 +217,12 @@ void ssdp_handle_device_request(
* Returns: void *
* 1 if successful else appropriate error
***************************************************************************/
static int
NewRequestHandler( IN struct sockaddr *DestAddr,
IN int NumPacket,
static int NewRequestHandler(IN struct sockaddr *DestAddr, IN int NumPacket,
IN char **RqPacket)
{
char errorBuffer[ERROR_BUFFER_LEN];
SOCKET ReplySock;
int socklen = sizeof( struct sockaddr_storage );
socklen_t socklen = sizeof(struct sockaddr_storage);
int Index;
unsigned long replyAddr = inet_addr(gIF_IPV4);
/* a/c to UPNP Spec */
@ -252,7 +250,8 @@ NewRequestHandler( IN struct sockaddr *DestAddr,
(char *)&ttl, sizeof(int));
socklen = sizeof(struct sockaddr_in);
} else if (DestAddr->sa_family == AF_INET6) {
inet_ntop(AF_INET6, &((struct sockaddr_in6*)DestAddr)->sin6_addr,
inet_ntop(AF_INET6,
&((struct sockaddr_in6 *)DestAddr)->sin6_addr,
buf_ntop, sizeof(buf_ntop));
setsockopt(ReplySock, IPPROTO_IPV6, IPV6_MULTICAST_IF,
(char *)&gIF_INDEX, sizeof(gIF_INDEX));
@ -266,14 +265,12 @@ NewRequestHandler( IN struct sockaddr *DestAddr,
}
for (Index = 0; Index < NumPacket; Index++) {
int rc;
ssize_t rc;
UpnpPrintf(UPNP_INFO, SSDP, __FILE__, __LINE__,
">>> SSDP SEND to %s >>>\n%s\n",
buf_ntop, *(RqPacket + Index));
rc = sendto(ReplySock, *(RqPacket + Index),
strlen( *( RqPacket + Index ) ),
0, DestAddr, socklen );
strlen(*(RqPacket + Index)), 0, DestAddr, socklen);
if (rc == -1) {
strerror_r(errno, errorBuffer, ERROR_BUFFER_LEN);
UpnpPrintf(UPNP_INFO, SSDP, __FILE__, __LINE__,
@ -367,9 +364,9 @@ int isUrlV6UlaGua(char *descdocUrl)
* Returns: void
*
***************************************************************************/
void CreateServicePacket(
static void CreateServicePacket(
IN int msg_type,
IN char *nt,
const IN char *nt,
IN char *usn,
IN char *location,
IN int duration,
@ -377,7 +374,7 @@ void CreateServicePacket(
IN int AddressFamily)
{
int ret_code;
char *nts;
const char *nts;
membuffer buf;
/* Notf == 0 means service shutdown,
@ -405,24 +402,23 @@ void CreateServicePacket(
}
} else if (msg_type == MSGTYPE_ADVERTISEMENT ||
msg_type == MSGTYPE_SHUTDOWN) {
char *host = NULL;
if (msg_type == MSGTYPE_ADVERTISEMENT) {
const char *host = NULL;
if (msg_type == MSGTYPE_ADVERTISEMENT)
nts = "ssdp:alive";
} else {
else
/* shutdown */
nts = "ssdp:byebye";
}
/* NOTE: The CACHE-CONTROL and LOCATION headers are not present in
* a shutdown msg, but are present here for MS WinMe interop. */
if (AddressFamily == AF_INET) {
if (AddressFamily == AF_INET)
host = SSDP_IP;
} else {
if (isUrlV6UlaGua(location)) {
else {
if (isUrlV6UlaGua(location))
host = "[" SSDP_IPV6_SITELOCAL "]";
} else {
else
host = "[" SSDP_IPV6_LINKLOCAL "]";
}
}
ret_code = http_MakeMessage(
&buf, 1, 1,
"Q" "sssdc" "sdc" "ssc" "ssc" "ssc" "ssc" "ssc" "S" "Xc" "sscc",
@ -437,14 +433,11 @@ void CreateServicePacket(
"NTS: ", nts,
X_USER_AGENT,
"USN: ", usn );
if (ret_code != 0) {
if (ret_code)
return;
}
} else {
} else
/* unknown msg */
assert(0);
}
/* return msg */
*packet = membuffer_detach(&buf);
membuffer_destroy(&buf);
@ -959,6 +952,7 @@ DeviceShutdown( IN char *DevType,
free( msgs[2] );
return ret_code;
_Server = _Server;
}
#endif /* EXCLUDE_SSDP */

160
upnp/src/ssdp/ssdp_server.c
View File

@ -120,8 +120,8 @@ int AdvertiseAndReply(
int Exp)
{
int retVal = UPNP_E_SUCCESS;
int i;
int j;
long unsigned int i;
long unsigned int j;
int defaultExp = DEFAULT_MAXAGE;
struct Handle_Info *SInfo = NULL;
char UDNstr[100];
@ -468,78 +468,64 @@ int unique_service_name(IN char *cmd, IN SsdpEvent *Evt)
char *ptr2 = NULL;
char *ptr3 = NULL;
int CommandFound = 0;
int length = 0;
size_t n = 0;
if ((TempPtr = strstr(cmd, "uuid:schemas")) != NULL) {
ptr1 = strstr(cmd, ":device");
if( ptr1 != NULL ) {
if (ptr1 != NULL)
ptr2 = strstr(ptr1 + 1, ":");
} else {
else
return -1;
}
if( ptr2 != NULL ) {
if (ptr2 != NULL)
ptr3 = strstr(ptr2 + 1, ":");
} else {
else
return -1;
}
if( ptr3 != NULL ) {
if (ptr3 != NULL)
sprintf(Evt->UDN, "uuid:%s", ptr3 + 1);
} else {
else
return -1;
}
ptr1 = strstr(cmd, ":");
if (ptr1 != NULL) {
strncpy( TempBuf, ptr1, ptr3 - ptr1 );
TempBuf[ptr3 - ptr1] = '\0';
n = (size_t)(ptr3 - ptr1);
strncpy(TempBuf, ptr1, n);
TempBuf[n] = '\0';
sprintf(Evt->DeviceType, "urn%s", TempBuf);
} else {
} else
return -1;
}
return 0;
}
if ((TempPtr = strstr(cmd, "uuid")) != NULL) {
if ((Ptr = strstr(cmd, "::")) != NULL) {
strncpy( Evt->UDN, TempPtr, Ptr - TempPtr );
Evt->UDN[Ptr - TempPtr] = '\0';
} else {
n = (size_t)(Ptr - TempPtr);
strncpy(Evt->UDN, TempPtr, n);
Evt->UDN[n] = '\0';
} else
strcpy(Evt->UDN, TempPtr);
}
CommandFound = 1;
}
if( strstr( cmd, "urn:" ) != NULL
&& strstr( cmd, ":service:" ) != NULL ) {
if (strstr(cmd, "urn:") != NULL && strstr(cmd, ":service:") != NULL) {
if ((TempPtr = strstr(cmd, "urn")) != NULL) {
strcpy(Evt->ServiceType, TempPtr);
CommandFound = 1;
}
}
if( strstr( cmd, "urn:" ) != NULL
&& strstr( cmd, ":device:" ) != NULL ) {
if (strstr(cmd, "urn:") != NULL && strstr(cmd, ":device:") != NULL) {
if ((TempPtr = strstr(cmd, "urn")) != NULL) {
strcpy(Evt->DeviceType, TempPtr);
CommandFound = 1;
}
}
if ((TempPtr = strstr(cmd, "::upnp:rootdevice")) != NULL) {
/* Everything before "::upnp::rootdevice" is the UDN. */
if (TempPtr != cmd) {
length = TempPtr - cmd;
strncpy(Evt->UDN, cmd, length);
Evt->UDN[length] = 0;
n = (size_t)(TempPtr - cmd);
strncpy(Evt->UDN, cmd, n);
Evt->UDN[n] = 0;
CommandFound = 1;
}
}
if( CommandFound == 0 ) {
if (CommandFound == 0)
return -1;
}
return 0;
}
@ -779,8 +765,7 @@ static void ssdp_event_handler_thread(void *the_data)
* Returns: void
*
***************************************************************************/
void
readFromSSDPSocket( SOCKET socket )
void readFromSSDPSocket(SOCKET socket)
{
char *requestBuf = NULL;
char staticBuf[BUFSIZE];
@ -788,94 +773,78 @@ readFromSSDPSocket( SOCKET socket )
ThreadPoolJob job;
ssdp_thread_data *data = NULL;
socklen_t socklen = sizeof(__ss);
int byteReceived = 0;
ssize_t byteReceived = 0;
char ntop_buf[64];
requestBuf = staticBuf;
/* in case memory can't be allocated, still drain the socket using a
* static buffer. */
data = ( ssdp_thread_data * )
malloc( sizeof( ssdp_thread_data ) );
if( data != NULL ) {
data = malloc(sizeof(ssdp_thread_data));
if (data) {
/* initialize parser */
#ifdef INCLUDE_CLIENT_APIS
#ifdef UPNP_ENABLE_IPV6
if( socket == gSsdpReqSocket4 || socket == gSsdpReqSocket6 ) {
if (socket == gSsdpReqSocket4 || socket == gSsdpReqSocket6)
parser_response_init(&data->parser, HTTPMETHOD_MSEARCH);
} else {
else
parser_request_init(&data->parser);
}
#else
if( socket == gSsdpReqSocket4 ) {
#else /* UPNP_ENABLE_IPV6 */
if (socket == gSsdpReqSocket4)
parser_response_init(&data->parser, HTTPMETHOD_MSEARCH);
} else {
else
parser_request_init(&data->parser);
}
#endif
#else
#endif /* UPNP_ENABLE_IPV6 */
#else /* INCLUDE_CLIENT_APIS */
parser_request_init(&data->parser);
#endif
#endif /* INCLUDE_CLIENT_APIS */
/* set size of parser buffer */
if( membuffer_set_size( &data->parser.msg.msg, BUFSIZE ) == 0 ) {
if (membuffer_set_size(&data->parser.msg.msg, BUFSIZE) == 0)
/* use this as the buffer for recv */
requestBuf = data->parser.msg.msg.buf;
} else {
else {
free(data);
data = NULL;
}
}
byteReceived = recvfrom( socket, requestBuf,
BUFSIZE - 1, 0,
byteReceived = recvfrom(socket, requestBuf, BUFSIZE - 1, 0,
(struct sockaddr *)&__ss, &socklen);
if (byteReceived > 0) {
requestBuf[byteReceived] = '\0';
if (__ss.ss_family == AF_INET)
inet_ntop( AF_INET, &((struct sockaddr_in*)&__ss)->sin_addr, ntop_buf, sizeof(ntop_buf) );
inet_ntop(AF_INET,
&((struct sockaddr_in *)&__ss)->sin_addr,
ntop_buf, sizeof(ntop_buf));
#ifdef UPNP_ENABLE_IPV6
else if (__ss.ss_family == AF_INET6)
inet_ntop( AF_INET6, &((struct sockaddr_in6*)&__ss)->sin6_addr, ntop_buf, sizeof(ntop_buf) );
inet_ntop(AF_INET6,
&((struct sockaddr_in6 *)&__ss)->sin6_addr,
ntop_buf, sizeof(ntop_buf));
#endif
else
strncpy( ntop_buf, "<Invalid address family>", sizeof(ntop_buf) );
UpnpPrintf( UPNP_INFO, SSDP,
__FILE__, __LINE__,
strncpy(ntop_buf, "<Invalid address family>",
sizeof(ntop_buf));
UpnpPrintf(UPNP_INFO, SSDP, __FILE__, __LINE__,
"Start of received response ----------------------------------------------------\n"
"%s\n"
"End of received response ------------------------------------------------------\n"
"From host %s\n",
requestBuf,
ntop_buf );
UpnpPrintf( UPNP_PACKET, SSDP, __FILE__, __LINE__,
"Start of received multicast packet --------------------------------------------\n"
"%s\n"
"End of received multicast packet ----------------------------------------------\n",
requestBuf );
"From host %s\n", requestBuf, ntop_buf);
/* add thread pool job to handle request */
if (data != NULL) {
data->parser.msg.msg.length += byteReceived;
data->parser.msg.msg.length += (size_t)byteReceived;
/* null-terminate */
data->parser.msg.msg.buf[byteReceived] = 0;
memcpy(&data->dest_addr, &__ss, sizeof(__ss));
TPJobInit(&job, (start_routine)
ssdp_event_handler_thread, data);
TPJobSetFreeFunction( &job, free_ssdp_event_handler_data );
TPJobSetFreeFunction(&job,
free_ssdp_event_handler_data);
TPJobSetPriority(&job, MED_PRIORITY);
if( ThreadPoolAdd( &gRecvThreadPool, &job, NULL ) != 0 ) {
if (ThreadPoolAdd(&gRecvThreadPool, &job, NULL) != 0)
free_ssdp_event_handler_data(data);
}
}
} else {
} else
free_ssdp_event_handler_data(data);
}
}
/************************************************************************
@ -907,10 +876,8 @@ int get_ssdp_sockets(MiniServerSockArray *out)
}
/* For use by ssdp control point. */
gSsdpReqSocket4 = out->ssdpReqSock4;
} else {
} else
out->ssdpReqSock4 = INVALID_SOCKET;
}
/* Create the IPv6 socket for SSDP REQUESTS */
#ifdef UPNP_ENABLE_IPV6
if (strlen(gIF_IPV6) > 0) {
@ -922,14 +889,10 @@ int get_ssdp_sockets(MiniServerSockArray *out)
}
/* For use by ssdp control point. */
gSsdpReqSocket6 = out->ssdpReqSock6;
} else {
} else
out->ssdpReqSock6 = INVALID_SOCKET;
}
#endif /* IPv6 */
#endif /* INCLUDE_CLIENT_APIS */
/* Create the IPv4 socket for SSDP */
if (strlen(gIF_IPV4) > 0) {
retVal = create_ssdp_sock_v4(&out->ssdpSock4);
@ -942,10 +905,8 @@ int get_ssdp_sockets(MiniServerSockArray *out)
#endif
return retVal;
}
} else {
} else
out->ssdpSock4 = INVALID_SOCKET;
}
/* Create the IPv6 socket for SSDP */
#ifdef UPNP_ENABLE_IPV6
if (strlen(gIF_IPV6) > 0) {
@ -961,10 +922,8 @@ int get_ssdp_sockets(MiniServerSockArray *out)
#endif
return retVal;
}
} else {
} else
out->ssdpSock6 = INVALID_SOCKET;
}
if (strlen(gIF_IPV6_ULA_GUA) > 0) {
retVal = create_ssdp_sock_v6_ula_gua(&out->ssdpSock6UlaGua);
if (retVal != UPNP_E_SUCCESS) {
@ -980,9 +939,8 @@ int get_ssdp_sockets(MiniServerSockArray *out)
#endif
return retVal;
}
} else {
} else
out->ssdpSock6UlaGua = INVALID_SOCKET;
}
#endif /* IPv6 */
return UPNP_E_SUCCESS;
@ -1015,10 +973,8 @@ int create_ssdp_sock_reqv4( SOCKET* ssdpReqSock )
"Error in socket(): %s\n", errorBuffer);
return UPNP_E_OUTOF_SOCKET;
}
setsockopt(*ssdpReqSock, IPPROTO_IP, IP_MULTICAST_TTL,
&ttl, sizeof(ttl));
/* just do it, regardless if fails or not. */
Make_Socket_NoBlocking(*ssdpReqSock);