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implemented why2_get_version in why2_check_version

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This commit is contained in:
Václav Šmejkal 2024-08-28 11:55:29 +02:00
parent b92ed3d6a8
commit debf90e5d2
Signed by: ENGO150
GPG Key ID: 4A57E86482968843
1 changed files with 76 additions and 73 deletions
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149
src/core/lib/utils/misc.c
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@ -52,64 +52,19 @@ int removeDirectory(char *path)
return nftw(path, unlink_cb, 64, FTW_DEPTH | FTW_PHYS);
}
enum WHY2_EXIT_CODES why2_check_version(void)
char *why2_get_version(void)
{
if (why2_get_flags().no_check) return WHY2_SUCCESS;
why2_set_memory_identifier("core_version_check");
//FILE-CHECK VARIABLES
int notFoundBuffer = 0;
//CURL VARIABLES
CURL *curl = curl_easy_init();
FILE *fileBuffer = why2_fopen(WHY2_VERSIONS_NAME, "w+");
//GET versions.json
curl_easy_setopt(curl, CURLOPT_URL, WHY2_VERSIONS_URL);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, fileBuffer);
curl_easy_setopt(curl, CURLOPT_TIMEOUT, WHY2_CURL_TIMEOUT);
//DOWNLOAD versions.json
curl_easy_perform(curl);
//CLEANUP
curl_easy_cleanup(curl);
why2_deallocate(fileBuffer);
while (access(WHY2_VERSIONS_NAME, R_OK) != 0)
{
notFoundBuffer++;
if (notFoundBuffer == WHY2_NOT_FOUND_TRIES)
{
if (!why2_get_flags().no_output) fprintf(stderr, "%s'%s' not found! Exiting...\n", WHY2_CLEAR_SCREEN, WHY2_VERSIONS_NAME);
why2_clean_memory("core_version_check");
return WHY2_DOWNLOAD_FAILED;
}
if (!why2_get_flags().no_output) printf("%s'%s' not found (%dx)! Trying again in a second.\n", WHY2_CLEAR_SCREEN, WHY2_VERSIONS_NAME, notFoundBuffer);
sleep(1);
}
//JSON VARIABLES
char *buffer;
struct json_object *parsedJson;
struct json_object *active;
int bufferSize;
//COUNT LENGTH OF buffer AND STORE IT IN bufferSize
fileBuffer = why2_fopen(WHY2_VERSIONS_NAME, "r");
fseek(fileBuffer, 0, SEEK_END);
bufferSize = ftell(fileBuffer);
rewind(fileBuffer); //REWIND fileBuffer (NO SHIT)
FILE *file_buffer = why2_fopen(WHY2_VERSIONS_NAME, "r");
fseek(file_buffer, 0, SEEK_END);
long buffer_size = ftell(file_buffer);
rewind(file_buffer); //REWIND file_buffer (NO SHIT)
//SET LENGTH OF buffer
buffer = why2_calloc(bufferSize + 1, sizeof(char));
char *buffer = why2_calloc(buffer_size + 1, sizeof(char));
//LOAD jsonFile
if (fread(buffer, bufferSize, 1, fileBuffer) != 1)
if (fread(buffer, buffer_size, 1, file_buffer) != 1)
{
if (!why2_get_flags().no_output) fprintf(stderr, "Reading file failed!\n");
@ -118,7 +73,55 @@ enum WHY2_EXIT_CODES why2_check_version(void)
// return WHY2_DOWNLOAD_FAILED;
}
buffer[bufferSize] = '\0';
buffer[buffer_size] = '\0';
return buffer;
}
enum WHY2_EXIT_CODES why2_check_version(void)
{
if (why2_get_flags().no_check) return WHY2_SUCCESS;
why2_set_memory_identifier("core_version_check");
//FILE-CHECK VARIABLES
int not_found_buffer = 0;
//CURL VARIABLES
CURL *curl = curl_easy_init();
FILE *file_buffer = why2_fopen(WHY2_VERSIONS_NAME, "w+");
//GET versions.json
curl_easy_setopt(curl, CURLOPT_URL, WHY2_VERSIONS_URL);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, file_buffer);
curl_easy_setopt(curl, CURLOPT_TIMEOUT, WHY2_CURL_TIMEOUT);
//DOWNLOAD versions.json
curl_easy_perform(curl);
//CLEANUP
curl_easy_cleanup(curl);
why2_deallocate(file_buffer);
while (access(WHY2_VERSIONS_NAME, R_OK) != 0)
{
not_found_buffer++;
if (not_found_buffer == WHY2_NOT_FOUND_TRIES)
{
if (!why2_get_flags().no_output) fprintf(stderr, "%s'%s' not found! Exiting...\n", WHY2_CLEAR_SCREEN, WHY2_VERSIONS_NAME);
why2_clean_memory("core_version_check");
return WHY2_DOWNLOAD_FAILED;
}
if (!why2_get_flags().no_output) printf("%s'%s' not found (%dx)! Trying again in a second.\n", WHY2_CLEAR_SCREEN, WHY2_VERSIONS_NAME, not_found_buffer);
sleep(1);
}
//JSON VARIABLES
char *buffer = why2_get_version();
struct json_object *parsed_json;
struct json_object *active;
//CHECK FOR TEXT IN buffer
if (strcmp(buffer, "") == 0)
@ -133,11 +136,11 @@ enum WHY2_EXIT_CODES why2_check_version(void)
}
//CLEANUP
why2_deallocate(fileBuffer);
why2_deallocate(file_buffer);
//GET
parsedJson = json_tokener_parse(buffer); //yes, ik, i could use json_object_from_file, but I need to check for internet somehow
json_object_object_get_ex(parsedJson, "active", &active);
parsed_json = json_tokener_parse(buffer); //yes, ik, i could use json_object_from_file, but I need to check for internet somehow
json_object_object_get_ex(parsed_json, "active", &active);
if (strcmp(WHY2_VERSION, json_object_get_string(active)) != 0)
{
@ -156,8 +159,8 @@ enum WHY2_EXIT_CODES why2_check_version(void)
//VARIABLES
git_repository *repo = NULL;
int exit_code;
char *installCommand;
int installCode;
char *install_command;
int install_code;
//MESSAGE
if (!why2_get_flags().no_output) printf("Your WHY2 version is outdated!\nUpdating...\t[BETA]\n\n");
@ -183,18 +186,18 @@ enum WHY2_EXIT_CODES why2_check_version(void)
return WHY2_WHY2_UPDATE_FAILED;
}
//COUNT installCommand LENGTH & ALLOCATE IT
installCommand = why2_replace(WHY2_UPDATE_COMMAND, "{DIR}", WHY2_UPDATE_NAME);
//COUNT install_command LENGTH & ALLOCATE IT
install_command = why2_replace(WHY2_UPDATE_COMMAND, "{DIR}", WHY2_UPDATE_NAME);
installCode = system(installCommand); //INSTALL
install_code = system(install_command); //INSTALL
//REMOVE versions.json - OTHERWISE WILL CAUSE SEGFAULT IN NEXT RUN
remove(WHY2_VERSIONS_NAME);
why2_deallocate(installCommand);
why2_deallocate(install_command);
//CHECK FOR ERRORS
if (installCode != 0)
if (install_code != 0)
{
if (!why2_get_flags().no_output) fprintf(stderr, "Updating failed! (installing)\n");
@ -204,34 +207,34 @@ enum WHY2_EXIT_CODES why2_check_version(void)
} else
{
//COUNT WHY2_VERSIONS BEHIND
int versionsIndex = -1;
int versionsBuffer = 0;
int versions_index = -1;
int versions_buffer = 0;
struct json_object *deprecated;
json_object_object_get_ex(parsedJson, "deprecated", &deprecated);
json_object_object_get_ex(parsed_json, "deprecated", &deprecated);
//COUNT versionsIndex
//COUNT versions_index
for (int i = 0; i < (int) json_object_array_length(deprecated); i++)
{
//IT'S A MATCH, BABY :D
if (strcmp(json_object_get_string(json_object_array_get_idx(deprecated, i)), WHY2_VERSION) == 0)
{
versionsIndex = i;
versions_index = i;
break;
}
}
//versions.json DOESN'T CONTAIN WHY2_VERSION (THIS WILL NOT HAPPEN IF YOU WILL NOT EDIT IT)
if (versionsIndex == -1)
if (versions_index == -1)
{
if (!why2_get_flags().no_output) printf("Version %s not found! Check your flags.\n\n", WHY2_VERSION);
} else
{
//COUNT versionsBuffer
versionsBuffer = json_object_array_length(deprecated) - versionsIndex;
//COUNT versions_buffer
versions_buffer = json_object_array_length(deprecated) - versions_index;
if (!why2_get_flags().no_output) fprintf(stderr, "This release could be unsafe! You're %d versions behind! (%s/%s)\n\n", versionsBuffer, WHY2_VERSION, json_object_get_string(active));
if (!why2_get_flags().no_output) fprintf(stderr, "This release could be unsafe! You're %d versions behind! (%s/%s)\n\n", versions_buffer, WHY2_VERSION, json_object_get_string(active));
//WAIT FOR 5 SECONDS
sleep(5);
@ -240,7 +243,7 @@ enum WHY2_EXIT_CODES why2_check_version(void)
}
//DEALLOCATION
json_object_put(parsedJson); //THIS FREES EVERY json_object - AT LEAST JSON-C'S DOCUMENTATION SAYS THAT
json_object_put(parsed_json); //THIS FREES EVERY json_object - AT LEAST JSON-C'S DOCUMENTATION SAYS THAT
why2_deallocate(buffer);
why2_reset_memory_identifier();