3rd-party/libtins
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Done minor modifications.

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This commit is contained in:
Matias Fontanini
2012-03-06 08:31:10 -03:00
parent d2f6862b7b
commit 53dfad8bf2
5 changed files with 120 additions and 40 deletions
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16
src/ip.cpp
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@@ -246,8 +246,10 @@ void Tins::IP::set_option(uint8_t copied,
option.type.number = number;
uint8_t* buffer(0);
if (data_size) {
buffer = new uint8_t[data_size];
memcpy(buffer, data, data_size);
buffer = new uint8_t[data_size + 1];
buffer[0] = data_size;
memcpy(buffer + 1, data, data_size);
data_size++;
}
option.optional_data = buffer;
option.optional_data_size = data_size;
@@ -275,6 +277,14 @@ uint8_t* Tins::IP::IPOption::write(uint8_t* buffer) {
return buffer;
}
const uint8_t* Tins::IP::IPOption::data_ptr() const {
return optional_data ? optional_data + 1 : 0;
}
uint8_t Tins::IP::IPOption::data_size() const {
return optional_data_size ? optional_data_size - 1 : 0;
}
/* Virtual method overriding. */
uint32_t Tins::IP::header_size() const {
@@ -318,7 +328,7 @@ void Tins::IP::write_serialization(uint8_t *buffer, uint32_t total_sz, const PDU
this->flag(new_flag);
}
this->tot_len(total_sz);
this->head_len (my_sz / sizeof(uint32_t));
this->head_len(my_sz / sizeof(uint32_t));
memcpy(buffer, &_ip, sizeof(_ip));