docs: Fix doxygen config and remove some redundant comments.

docs/Doxyfile

@@ -1614,17 +1614,6 @@ HTML_FORMULA_FORMAT    = png
 
 FORMULA_FONTSIZE       = 10
 
-# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
-# generated for formulas are transparent PNGs. Transparent PNGs are not
-# supported properly for IE 6.0, but are supported on all modern browsers.
-#
-# Note that when changing this option you need to delete any form_*.png files in
-# the HTML output directory before the changes have effect.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-FORMULA_TRANSPARENT    = YES
-
 # The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands
 # to create new LaTeX commands to be used in formulas as building blocks. See
 # the section "Including formulas" for details.
@@ -2307,15 +2296,6 @@ EXTERNAL_PAGES         = YES
 # Configuration options related to the dot tool
 #---------------------------------------------------------------------------
 
-# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
-# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
-# NO turns the diagrams off. Note that this option also works with HAVE_DOT
-# disabled, but it is recommended to install and use dot, since it yields more
-# powerful graphs.
-# The default value is: YES.
-
-CLASS_DIAGRAMS         = YES
-
 # You can include diagrams made with dia in doxygen documentation. Doxygen will
 # then run dia to produce the diagram and insert it in the documentation. The
 # DIA_PATH tag allows you to specify the directory where the dia binary resides.
@@ -2348,23 +2328,6 @@ HAVE_DOT               = NO
 
 DOT_NUM_THREADS        = 0
 
-# When you want a differently looking font in the dot files that doxygen
-# generates you can specify the font name using DOT_FONTNAME. You need to make
-# sure dot is able to find the font, which can be done by putting it in a
-# standard location or by setting the DOTFONTPATH environment variable or by
-# setting DOT_FONTPATH to the directory containing the font.
-# The default value is: Helvetica.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTNAME           = Helvetica
-
-# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
-# dot graphs.
-# Minimum value: 4, maximum value: 24, default value: 10.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTSIZE           = 10
-
 # By default doxygen will tell dot to use the default font as specified with
 # DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
 # the path where dot can find it using this tag.
@@ -2599,18 +2562,6 @@ DOT_GRAPH_MAX_NODES    = 50
 
 MAX_DOT_GRAPH_DEPTH    = 0
 
-# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
-# background. This is disabled by default, because dot on Windows does not seem
-# to support this out of the box.
-#
-# Warning: Depending on the platform used, enabling this option may lead to
-# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
-# read).
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_TRANSPARENT        = NO
-
 # Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
 # files in one run (i.e. multiple -o and -T options on the command line). This
 # makes dot run faster, but since only newer versions of dot (>1.8.10) support

other/bootstrap_daemon/docker/tox-bootstrapd.sha256

@@ -1 +1 @@
-93c9c4ba12e450afd01aabd31ae1da970c841e13984b68969d183b11e6266e1a  /usr/local/bin/tox-bootstrapd
+23e142729a72618462018b25c830dbad5b023d0fa3de9ae53d376f43dc46b481  /usr/local/bin/tox-bootstrapd

toxav/toxav_old.c

@@ -16,64 +16,23 @@ int toxav_add_av_groupchat(Tox *tox, audio_data_cb *audio_callback, void *userda
     return add_av_groupchat(tox->m->log, tox, tox->m->conferences_object, audio_callback, userdata);
 }
 
-/** @brief Join a AV group (you need to have been invited first).
- *
- * @return group number on success.
- * @retval -1 on failure.
- *
- * Note that total size of pcm in bytes is equal to `samples * channels * sizeof(int16_t)`.
- */
 int toxav_join_av_groupchat(Tox *tox, uint32_t friendnumber, const uint8_t *data, uint16_t length,
                             audio_data_cb *audio_callback, void *userdata)
 {
     return join_av_groupchat(tox->m->log, tox, tox->m->conferences_object, friendnumber, data, length, audio_callback, userdata);
 }
 
-/** @brief Send audio to the group chat.
- *
- * @retval 0 on success.
- * @retval -1 on failure.
- *
- * Note that total size of pcm in bytes is equal to `samples * channels * sizeof(int16_t)`.
- *
- * Valid number of samples are `(sample rate) * (audio length) / 1000`
- *   (Valid values for audio length are: 2.5, 5, 10, 20, 40 or 60 ms)
- * Valid number of channels are 1 or 2.
- * Valid sample rates are 8000, 12000, 16000, 24000, or 48000.
- *
- * Recommended values are: samples = 960, channels = 1, sample_rate = 48000
- */
 int toxav_group_send_audio(Tox *tox, uint32_t groupnumber, const int16_t *pcm, unsigned int samples, uint8_t channels,
                            uint32_t sample_rate)
 {
     return group_send_audio(tox->m->conferences_object, groupnumber, pcm, samples, channels, sample_rate);
 }
 
-/** @brief Enable A/V in a groupchat.
- *
- * A/V must be enabled on a groupchat for audio to be sent to it and for
- * received audio to be handled.
- *
- * An A/V group created with `toxav_add_av_groupchat` or `toxav_join_av_groupchat`
- * will start with A/V enabled.
- *
- * An A/V group loaded from a savefile will start with A/V disabled.
- *
- * @retval 0 on success.
- * @retval -1 on failure.
- *
- * Note that total size of pcm in bytes is equal to `samples * channels * sizeof(int16_t)`.
- */
 int toxav_groupchat_enable_av(Tox *tox, uint32_t groupnumber, audio_data_cb *audio_callback, void *userdata)
 {
     return groupchat_enable_av(tox->m->log, tox, tox->m->conferences_object, groupnumber, audio_callback, userdata);
 }
 
-/** @brief Disable A/V in a groupchat.
- *
- * @retval 0 on success.
- * @retval -1 on failure.
- */
 int toxav_groupchat_disable_av(Tox *tox, uint32_t groupnumber)
 {
     return groupchat_disable_av(tox->m->conferences_object, groupnumber);

toxcore/DHT.c

@@ -211,12 +211,6 @@ static IP_Port ip_port_normalize(const IP_Port *ip_port)
     return res;
 }
 
-/** @brief Compares pk1 and pk2 with pk.
- *
- * @retval 0 if both are same distance.
- * @retval 1 if pk1 is closer.
- * @retval 2 if pk2 is closer.
- */
 int id_closest(const uint8_t *pk, const uint8_t *pk1, const uint8_t *pk2)
 {
     for (size_t i = 0; i < CRYPTO_PUBLIC_KEY_SIZE; ++i) {
@@ -280,27 +274,6 @@ const uint8_t *dht_get_shared_key_sent(DHT *dht, const uint8_t *public_key)
 
 #define CRYPTO_SIZE (1 + CRYPTO_PUBLIC_KEY_SIZE * 2 + CRYPTO_NONCE_SIZE)
 
-/**
- * @brief Create a request to peer.
- *
- * Packs the data and sender public key and encrypts the packet.
- *
- * @param[in] send_public_key public key of the sender.
- * @param[in] send_secret_key secret key of the sender.
- * @param[out] packet an array of @ref MAX_CRYPTO_REQUEST_SIZE big.
- * @param[in] recv_public_key public key of the receiver.
- * @param[in] data represents the data we send with the request.
- * @param[in] data_length the length of the data.
- * @param[in] request_id the id of the request (32 = friend request, 254 = ping request).
- *
- * @attention Constraints:
- * @code
- * sizeof(packet) >= MAX_CRYPTO_REQUEST_SIZE
- * @endcode
- *
- * @retval -1 on failure.
- * @return the length of the created packet on success.
- */
 int create_request(const Random *rng, const uint8_t *send_public_key, const uint8_t *send_secret_key,
                    uint8_t *packet, const uint8_t *recv_public_key,
                    const uint8_t *data, uint32_t data_length, uint8_t request_id)
@@ -334,28 +307,6 @@ int create_request(const Random *rng, const uint8_t *send_public_key, const uint
     return len + CRYPTO_SIZE;
 }
 
-/**
- * @brief Decrypts and unpacks a DHT request packet.
- *
- * Puts the senders public key in the request in @p public_key, the data from
- * the request in @p data.
- *
- * @param[in] self_public_key public key of the receiver (us).
- * @param[in] self_secret_key secret key of the receiver (us).
- * @param[out] public_key public key of the sender, copied from the input packet.
- * @param[out] data decrypted request data, copied from the input packet, must
- *   have room for @ref MAX_CRYPTO_REQUEST_SIZE bytes.
- * @param[in] packet is the request packet.
- * @param[in] packet_length length of the packet.
- *
- * @attention Constraints:
- * @code
- * sizeof(data) >= MAX_CRYPTO_REQUEST_SIZE
- * @endcode
- *
- * @retval -1 if not valid request.
- * @return the length of the unpacked data.
- */
 int handle_request(const uint8_t *self_public_key, const uint8_t *self_secret_key, uint8_t *public_key, uint8_t *data,
                    uint8_t *request_id, const uint8_t *packet, uint16_t packet_length)
 {
@@ -394,9 +345,6 @@ int handle_request(const uint8_t *self_public_key, const uint8_t *self_secret_ke
     return len1;
 }
 
-/** @return packet size of packed node with ip_family on success.
- * @retval -1 on failure.
- */
 int packed_node_size(Family ip_family)
 {
     if (net_family_is_ipv4(ip_family) || net_family_is_tcp_ipv4(ip_family)) {
@@ -411,13 +359,6 @@ int packed_node_size(Family ip_family)
 }
 
 
-/** @brief Pack an IP_Port structure into data of max size length.
- *
- * Packed_length is the offset of data currently packed.
- *
- * @return size of packed IP_Port data on success.
- * @retval -1 on failure.
- */
 int pack_ip_port(const Logger *logger, uint8_t *data, uint16_t length, const IP_Port *ip_port)
 {
     if (data == nullptr) {
@@ -473,11 +414,6 @@ int pack_ip_port(const Logger *logger, uint8_t *data, uint16_t length, const IP_
     }
 }
 
-/** @brief Encrypt plain and write resulting DHT packet into packet with max size length.
- *
- * @return size of packet on success.
- * @retval -1 on failure.
- */
 int dht_create_packet(const Random *rng, const uint8_t public_key[CRYPTO_PUBLIC_KEY_SIZE],
                       const uint8_t *shared_key, const uint8_t type,
                       const uint8_t *plain, size_t plain_length,
@@ -513,13 +449,6 @@ int dht_create_packet(const Random *rng, const uint8_t public_key[CRYPTO_PUBLIC_
     return 1 + CRYPTO_PUBLIC_KEY_SIZE + CRYPTO_NONCE_SIZE + encrypted_length;
 }
 
-/** @brief Unpack IP_Port structure from data of max size length into ip_port.
- *
- * len_processed is the offset of data currently unpacked.
- *
- * @return size of unpacked ip_port on success.
- * @retval -1 on failure.
- */
 int unpack_ip_port(IP_Port *ip_port, const uint8_t *data, uint16_t length, bool tcp_enabled)
 {
     if (data == nullptr) {
@@ -580,11 +509,6 @@ int unpack_ip_port(IP_Port *ip_port, const uint8_t *data, uint16_t length, bool
     }
 }
 
-/** @brief Pack number of nodes into data of maxlength length.
- *
- * @return length of packed nodes on success.
- * @retval -1 on failure.
- */
 int pack_nodes(const Logger *logger, uint8_t *data, uint16_t length, const Node_format *nodes, uint16_t number)
 {
     uint32_t packed_length = 0;
@@ -614,13 +538,6 @@ int pack_nodes(const Logger *logger, uint8_t *data, uint16_t length, const Node_
     return packed_length;
 }
 
-/** @brief Unpack data of length into nodes of size max_num_nodes.
- * Put the length of the data processed in processed_data_len.
- * tcp_enabled sets if TCP nodes are expected (true) or not (false).
- *
- * @return number of unpacked nodes on success.
- * @retval -1 on failure.
- */
 int unpack_nodes(Node_format *nodes, uint16_t max_num_nodes, uint16_t *processed_data_len, const uint8_t *data,
                  uint16_t length, bool tcp_enabled)
 {
@@ -2043,11 +1960,6 @@ int dht_bootstrap_from_address(DHT *dht, const char *address, bool ipv6enabled,
     return 0;
 }
 
-/** @brief Send the given packet to node with public_key.
- *
- * @return number of bytes sent.
- * @retval -1 if failure.
- */
 int route_packet(const DHT *dht, const uint8_t *public_key, const uint8_t *packet, uint16_t length)
 {
     for (uint32_t i = 0; i < LCLIENT_LIST; ++i) {
@@ -2923,11 +2835,6 @@ void dht_save(const DHT *dht, uint8_t *data)
 /** Bootstrap from this number of nodes every time `dht_connect_after_load()` is called */
 #define SAVE_BOOTSTAP_FREQUENCY 8
 
-/** @brief Start sending packets after DHT loaded_friends_list and loaded_clients_list are set.
- *
- * @retval 0 if successful
- * @retval -1 otherwise
- */
 int dht_connect_after_load(DHT *dht)
 {
     if (dht == nullptr) {
@@ -2997,11 +2904,6 @@ static State_Load_Status dht_load_state_callback(void *outer, const uint8_t *dat
     return STATE_LOAD_STATUS_CONTINUE;
 }
 
-/** @brief Load the DHT from data of size size.
- *
- * @retval -1 if failure.
- * @retval 0 if success.
- */
 int dht_load(DHT *dht, const uint8_t *data, uint32_t length)
 {
     const uint32_t cookie_len = sizeof(uint32_t);
@@ -3060,16 +2962,6 @@ bool dht_non_lan_connected(const DHT *dht)
     return false;
 }
 
-/** @brief Copies our own ip_port structure to `dest`.
- *
- * WAN addresses take priority over LAN addresses.
- *
- * This function will zero the `dest` buffer before use.
- *
- * @retval 0 if our ip port can't be found (this usually means we're not connected to the DHT).
- * @retval 1 if IP is a WAN address.
- * @retval 2 if IP is a LAN address.
- */
 unsigned int ipport_self_copy(const DHT *dht, IP_Port *dest)
 {
     ipport_reset(dest);

toxcore/crypto_core.h

@@ -358,7 +358,7 @@ int32_t decrypt_data(const uint8_t *public_key, const uint8_t *secret_key, const
 /**
  * @brief Fast encrypt/decrypt operations.
  *
- * Use if this is not a one-time communication. @ref encrypt_precompute does the
+ * Use if this is not a one-time communication. `encrypt_precompute` does the
  * shared-key generation once so it does not have to be performed on every
  * encrypt/decrypt.
  */