servicepoint/servicepoint-binding-c
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functions for manipulating packets

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This commit is contained in:
Vinzenz Schroeter 2025-04-12 12:05:19 +02:00
parent 6f40441dfe
commit fed12a4c12
10 changed files with 82 additions and 38 deletions
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2
examples/lang_c/Cargo.lock generated
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@ -423,7 +423,7 @@ dependencies = [
[[package]]
name = "servicepoint"
version = "0.13.2"
source = "git+https://git.berlin.ccc.de/servicepoint/servicepoint/?branch=next#aafa2bc9f91c3ae7d88607bf545d9665d50fc0db"
source = "git+https://git.berlin.ccc.de/servicepoint/servicepoint/?branch=next#971bee5065139f220022e8108cfaa9c263b8a8a0"
dependencies = [
"bitvec",
"bzip2",

8
examples/lang_c/include/servicepoint.h
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@ -1908,7 +1908,11 @@ Packet *sp_packet_from_parts(Header header,
const uint8_t *payload,
size_t payload_len);
Header sp_packet_get_header(const Packet *packet);
Header *sp_packet_get_header(Packet *packet);
SPByteSlice sp_packet_get_payload(Packet *packet);
void sp_packet_set_payload(Packet *packet, SPByteSlice data);
/**
* Tries to load a [SPPacket] from the passed array with the specified length.
@ -1931,6 +1935,8 @@ Header sp_packet_get_header(const Packet *packet);
Packet *sp_packet_try_load(const uint8_t *data,
size_t length);
void sp_packet_write_to(const Packet *packet, SPByteSlice buffer);
#ifdef __cplusplus
} // extern "C"
#endif // __cplusplus

7
examples/lang_c/src/main.c
View file

@ -16,7 +16,12 @@ int main(void) {
if (command == NULL)
return 1;
sp_connection_send_command(connection, command);
Packet *packet = sp_packet_from_command(command);
Header *header = sp_packet_get_header(packet);
printf("[%d, %d, %d, %d, %d]\n", header->command_code, header->a, header->b, header->c, header->d);
sp_connection_send_packet(connection, packet);
sp_connection_free(connection);
return 0;