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https://github.com/irungentoo/toxcore.git
synced 2024-03-22 13:30:51 +08:00
Add save file generator, save compatibility test, and generate a save file
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parent
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commit
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@ -439,6 +439,7 @@ auto_test(tox_one)
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auto_test(tox_strncasecmp)
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auto_test(typing)
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auto_test(version)
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auto_test(save_compatibility)
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if(BUILD_TOXAV)
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auto_test(toxav_basic)
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@ -525,3 +526,7 @@ target_link_modules(Messenger_test toxcore misc_tools)
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add_executable(random_testing ${CPUFEATURES}
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testing/random_testing.cc)
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target_link_modules(random_testing toxcore misc_tools)
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add_executable(save-generator
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other/fun/save-generator.c)
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target_link_modules(save-generator toxcore misc_tools)
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BIN
auto_tests/data/save.tox
Normal file
BIN
auto_tests/data/save.tox
Normal file
Binary file not shown.
132
auto_tests/save_compatibility_test.c
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132
auto_tests/save_compatibility_test.c
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@ -0,0 +1,132 @@
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//Tests to make sure new save code is compatible with old save files
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#include "../testing/misc_tools.h"
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#include "../toxcore/tox.h"
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#include "check_compat.h"
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#include <string.h>
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#define SAVE_FILE "../auto_tests/data/save.tox"
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// Information from the save file
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#define NAME "name"
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#define NAME_SIZE strlen(NAME)
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#define STATUS_MESSAGE "Hello World"
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#define STATUS_MESSAGE_SIZE strlen(STATUS_MESSAGE)
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#define NUM_FRIENDS 1
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#define NOSPAM "4C762C7D"
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#define TOX_ID "B70E97D41F69B7F4C42A5BC7BD7A76B95B8030BE1B7C0E9E6FC19FC4ABEB195B4C762C7D800B"
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static size_t get_file_size(void)
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{
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size_t size = 0;
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FILE *fp = fopen(SAVE_FILE, "r");
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if (fp == nullptr) {
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return size;
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}
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fseek(fp, 0, SEEK_END);
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size = ftell(fp);
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fseek(fp, 0, SEEK_SET);
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fclose(fp);
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return size;
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}
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static uint8_t *read_save(size_t *length)
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{
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const size_t size = get_file_size();
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if (size == 0) {
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return nullptr;
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}
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FILE *fp = fopen(SAVE_FILE, "r");
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if (!fp) {
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return nullptr;
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}
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uint8_t *data = (uint8_t *)malloc(size);
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if (!data) {
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fclose(fp);
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return nullptr;
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}
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if (fread(data, size, 1, fp) != 1) {
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free(data);
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fclose(fp);
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return nullptr;
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}
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*length = size;
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fclose(fp);
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return data;
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}
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static void test_save_compatibility(void)
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{
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struct Tox_Options options = { 0 };
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tox_options_default(&options);
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size_t size = 0;
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uint8_t *save_data = read_save(&size);
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ck_assert_msg(save_data != nullptr, "Error while reading save file.");
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options.savedata_data = save_data;
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options.savedata_length = size;
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options.savedata_type = TOX_SAVEDATA_TYPE_TOX_SAVE;
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Tox *tox = tox_new(&options, nullptr);
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free(save_data);
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size_t name_size = tox_self_get_name_size(tox);
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ck_assert_msg(name_size == NAME_SIZE, "name sizes do not match expected %zu got %zu", NAME_SIZE, name_size);
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uint8_t name[TOX_MAX_NAME_LENGTH];
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tox_self_get_name(tox, name);
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ck_assert_msg(strncmp((const char *)name, NAME, name_size) == 0, "names do not match, expected %s got %s", NAME, name);
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size_t status_message_size = tox_self_get_status_message_size(tox);
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ck_assert_msg(status_message_size == STATUS_MESSAGE_SIZE, "status message sizes do not match, expected %zu got %zu",
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STATUS_MESSAGE_SIZE, status_message_size);
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uint8_t status_message[TOX_MAX_STATUS_MESSAGE_LENGTH];
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tox_self_get_status_message(tox, status_message);
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ck_assert_msg(strncmp((const char *)status_message, STATUS_MESSAGE, status_message_size) == 0,
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"status messages do not match, expected %s got %s",
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STATUS_MESSAGE, status_message);
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size_t num_friends = tox_self_get_friend_list_size(tox);
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ck_assert_msg(num_friends == NUM_FRIENDS, "number of friends do not match, expected %d got %zu", NUM_FRIENDS,
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num_friends);
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uint32_t nospam = tox_self_get_nospam(tox);
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char nospam_str[(TOX_NOSPAM_SIZE * 2) + 1];
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size_t length = snprintf(nospam_str, sizeof(nospam_str), "%08X", nospam);
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nospam_str[length] = '\0';
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ck_assert_msg(strcmp(nospam_str, NOSPAM) == 0, "nospam does not match, expected %s got %s", NOSPAM, nospam_str);
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uint8_t tox_id[TOX_ADDRESS_SIZE];
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char tox_id_str[TOX_ADDRESS_SIZE * 2];
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tox_self_get_address(tox, tox_id);
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to_hex(tox_id_str, tox_id, TOX_ADDRESS_SIZE);
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ck_assert_msg(strncmp(tox_id_str, TOX_ID, TOX_ADDRESS_SIZE * 2) == 0, "tox ids do not match, expected %s got %s",
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TOX_ID, tox_id_str);
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tox_kill(tox);
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}
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int main(void)
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{
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setvbuf(stdout, nullptr, _IONBF, 0);
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test_save_compatibility();
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return 0;
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}
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@ -25,3 +25,12 @@ cc_binary(
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"@libsodium",
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],
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)
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cc_binary(
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name = "save-generator",
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srcs = ["save-generator.c"],
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deps = [
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"//c-toxcore/testing:misc_tools",
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"//c-toxcore/toxcore",
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],
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)
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168
other/fun/save-generator.c
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168
other/fun/save-generator.c
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../../testing/misc_tools.h"
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#include "../../toxcore/ccompat.h"
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#include "../../toxcore/tox.h"
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#define SAVE_FILE "save.tox"
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#define STATUS_MESSAGE "Hello World"
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#define REQUEST_MESSAGE "Add me."
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#define BOOTSTRAP_IP "185.14.30.213"
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#define BOOTSTRAP_ADDRESS "2555763C8C460495B14157D234DD56B86300A2395554BCAE4621AC345B8C1B1B"
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#define UDP_PORT 443
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static bool write_save(const uint8_t *data, size_t length)
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{
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FILE *fp = fopen(SAVE_FILE, "w");
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if (!fp) {
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return false;
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}
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if (fwrite(data, length, 1, fp) != 1) {
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fclose(fp);
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return false;
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}
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fclose(fp);
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return true;
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}
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static bool bootstrap_tox(Tox *tox)
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{
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uint8_t *key = hex_string_to_bin(BOOTSTRAP_ADDRESS);
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if (!key) {
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printf("Could not allocate memory for tox address\n");
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return false;
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}
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Tox_Err_Bootstrap err;
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tox_bootstrap(tox, BOOTSTRAP_IP, UDP_PORT, key, &err);
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free(key);
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if (err != TOX_ERR_BOOTSTRAP_OK) {
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printf("Failed to bootstrap. Error number: %d", err);
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return false;
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}
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return true;
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}
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static void tox_connection_callback(Tox *tox, Tox_Connection connection, void *userdata)
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{
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if (connection == TOX_CONNECTION_UDP) {
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printf("Connected to the tox network.\n");
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*(bool *)userdata = true;
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}
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}
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static void print_information(Tox *tox)
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{
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uint8_t tox_id[TOX_ADDRESS_SIZE];
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char tox_id_str[TOX_ADDRESS_SIZE * 2];
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tox_self_get_address(tox, tox_id);
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to_hex(tox_id_str, tox_id, TOX_ADDRESS_SIZE);
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char nospam_str[(TOX_NOSPAM_SIZE * 2) + 1];
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uint32_t nospam = tox_self_get_nospam(tox);
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int length = snprintf(nospam_str, sizeof(nospam_str), "%08X", nospam);
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nospam_str[length] = '\0';
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uint8_t name[TOX_MAX_NAME_LENGTH];
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tox_self_get_name(tox, name);
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printf("INFORMATION\n");
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printf("----------------------------------\n");
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printf("Tox ID: %.*s.\n", (int)TOX_ADDRESS_SIZE * 2, tox_id_str);
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printf("Nospam: %s.\n", nospam_str);
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printf("Name: %s.\n", name);
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printf("Status message: %s.\n", STATUS_MESSAGE);
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printf("Number of friends: %zu.\n", tox_self_get_friend_list_size(tox));
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printf("----------------------------------\n");
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}
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int main(int argc, char *argv[])
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{
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if (argc < 3) {
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printf("Usage: ./save-generator <name> <friend id> ...\n");
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return -1;
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}
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Tox *tox = tox_new(nullptr, nullptr);
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if (!tox) {
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printf("Failed to create tox.\n");
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return -1;
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}
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if (!bootstrap_tox(tox)) {
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tox_kill(tox);
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return -1;
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}
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tox_callback_self_connection_status(tox, tox_connection_callback);
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bool connected = false;
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while (!connected) {
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tox_iterate(tox, &connected);
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c_sleep(tox_iteration_interval(tox));
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}
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Tox_Err_Set_Info err;
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const uint8_t *name = (uint8_t *)argv[1];
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tox_self_set_name(tox, name, strlen((char *)name), &err);
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if (err != TOX_ERR_SET_INFO_OK) {
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printf("Failed to set name. Error number %d\n", err);
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}
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tox_self_set_status_message(tox, (const uint8_t *)STATUS_MESSAGE, strlen(STATUS_MESSAGE), &err);
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if (err != TOX_ERR_SET_INFO_OK) {
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printf("Failed to set status. Error number: %d\n", err);
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}
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for (unsigned int i = 2; i < argc; i++) { //start at 2 because that is where the tox ids are
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uint8_t *address = hex_string_to_bin(argv[i]);
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Tox_Err_Friend_Add friend_err;
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tox_friend_add(tox, address, (const uint8_t *)REQUEST_MESSAGE, strlen(REQUEST_MESSAGE), &friend_err);
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free(address);
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if (friend_err != TOX_ERR_FRIEND_ADD_OK) {
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printf("Failed to add friend number %u. Error number: %d\n", i - 1, friend_err);
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}
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}
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const size_t length = tox_get_savedata_size(tox);
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uint8_t *savedata = (uint8_t *)malloc(length);
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if (!savedata) {
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printf("Could not allocate memory for savedata.\n");
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tox_kill(tox);
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return -1;
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}
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tox_get_savedata(tox, savedata);
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bool ret = write_save(savedata, length);
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free(savedata);
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if (!ret) {
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printf("Failed to write save.\n");
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tox_kill(tox);
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return -1;
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}
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printf("Wrote tox save to %s\n", SAVE_FILE);
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print_information(tox);
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tox_kill(tox);
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return 0;
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}
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@ -85,6 +85,25 @@ uint8_t *hex_string_to_bin(const char *hex_string)
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return ret;
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}
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void to_hex(char *out, uint8_t *in, int size)
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{
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while (size--) {
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if (*in >> 4 < 0xA) {
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*out++ = '0' + (*in >> 4);
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} else {
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*out++ = 'A' + (*in >> 4) - 0xA;
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}
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if ((*in & 0xf) < 0xA) {
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*out++ = '0' + (*in & 0xF);
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} else {
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*out++ = 'A' + (*in & 0xF) - 0xA;
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}
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in++;
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}
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}
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/* Reimplementation of strncasecmp() function from strings.h, as strings.h is
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* POSIX and not portable. Specifically it doesn't exist on MSVC.
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*/
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@ -13,6 +13,7 @@ extern "C" {
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void c_sleep(uint32_t x);
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uint8_t *hex_string_to_bin(const char *hex_string);
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void to_hex(char *out, uint8_t *in, int size);
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int tox_strncasecmp(const char *s1, const char *s2, size_t n);
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int cmdline_parsefor_ipv46(int argc, char **argv, uint8_t *ipv6enabled);
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