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Improve memory administration for tx/rx packet manager

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This commit is contained in:
vemax78
2013-05-27 21:33:23 +02:00
parent 9157cc278b
commit 6c55b4d71f
126 changed files with 5383 additions and 7894 deletions
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62
src/common/capwap_element_resultcode.c
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@ -10,51 +10,30 @@
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Type: 33 for Result Code
Length: 4
********************************************************************/
struct capwap_resultcode_raw_element {
unsigned long code;
} __attribute__((__packed__));
/* */
struct capwap_message_element* capwap_resultcode_element_create(void* data, unsigned long datalength) {
struct capwap_message_element* element;
static void capwap_resultcode_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
struct capwap_resultcode_element* element = (struct capwap_resultcode_element*)data;
ASSERT(data != NULL);
ASSERT(datalength == sizeof(struct capwap_resultcode_element));
/* Alloc block of memory */
element = capwap_alloc(sizeof(struct capwap_message_element) + sizeof(struct capwap_resultcode_raw_element));
if (!element) {
capwap_outofmemory();
}
/* Create message element */
memset(element, 0, sizeof(struct capwap_message_element) + sizeof(struct capwap_resultcode_raw_element));
element->type = htons(CAPWAP_ELEMENT_RESULTCODE);
element->length = htons(sizeof(struct capwap_resultcode_raw_element));
((struct capwap_resultcode_raw_element*)element->data)->code = htonl(((struct capwap_resultcode_element*)data)->code);
return element;
/* */
func->write_u32(handle, element->code);
}
/* */
int capwap_resultcode_element_validate(struct capwap_message_element* element) {
/* TODO */
return 1;
}
/* */
void* capwap_resultcode_element_parsing(struct capwap_message_element* element) {
static void* capwap_resultcode_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
struct capwap_resultcode_element* data;
ASSERT(element);
ASSERT(ntohs(element->type) == CAPWAP_ELEMENT_RESULTCODE);
if (ntohs(element->length) != sizeof(struct capwap_resultcode_raw_element)) {
ASSERT(handle != NULL);
ASSERT(func != NULL);
if (func->read_ready(handle) != 4) {
capwap_logging_debug("Invalid Result Code element");
return NULL;
}
@ -64,14 +43,23 @@ void* capwap_resultcode_element_parsing(struct capwap_message_element* element)
capwap_outofmemory();
}
/* */
data->code = ntohl(((struct capwap_resultcode_raw_element*)element->data)->code);
/* Retrieve data */
memset(data, 0, sizeof(struct capwap_resultcode_element));
func->read_u32(handle, &data->code);
return data;
}
/* */
void capwap_resultcode_element_free(void* data) {
static void capwap_resultcode_element_free(void* data) {
ASSERT(data != NULL);
capwap_free(data);
}
/* */
struct capwap_message_elements_ops capwap_element_resultcode_ops = {
.create_message_element = capwap_resultcode_element_create,
.parsing_message_element = capwap_resultcode_element_parsing,
.free_parsed_message_element = capwap_resultcode_element_free
};