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Fix config string handling

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This commit is contained in:
Tobias Reisinger 2020-11-04 23:03:33 +01:00
parent b7d3f2ad0b
commit ead52a0f47
3 changed files with 95 additions and 33 deletions
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26
include/config.h
View file

@ -15,25 +15,35 @@ typedef enum
typedef struct
{
char *file;
char database[256];
char user[256];
char group[256];
char *include;
char *database;
char *user;
char *group;
int log_level;
FILE *log_file;
run_type_t run_type;
uint16_t server_port;
uint16_t discovery_port;
uint16_t mqtt_port;
char content_dir[1024];
char not_found_file[256];
char not_found_file_type[256];
char not_found_content[256];
char not_found_content_type[256];
char *content_dir;
char *not_found_file;
char *not_found_file_type;
char *not_found_content;
char *not_found_content_type;
struct mg_serve_http_opts http_server_opts;
} config_t;
extern config_t global_config;
void
config_init();
void
config_free();
void
config_try_ini_files(config_t *config);
int
config_load(IniDispatch *disp, void *config_void);

82
src/config.c
View file

@ -6,6 +6,7 @@
config_t global_config;
#define CONFINI_IS_KEY(SECTION, KEY) \
(ini_array_match(SECTION, disp->append_to, '.', disp->format) && \
ini_string_match_ii(KEY, disp->data, disp->format))
@ -76,6 +77,66 @@ config_load_log_file(IniDispatch *disp, config_t *config)
return 0;
}
static void
config_load_string(char **holder, char *value)
{
if(*holder)
{
free(*holder);
}
size_t value_len = strlen(value);
char *new_holder = malloc(sizeof(char) * (value_len + 1));
strcpy(new_holder, value);
new_holder[value_len] = '\0';
*holder = new_holder;
}
void
config_init()
{
memset(&global_config, 0, sizeof(config_t));
global_config.discovery_port = 4421;
global_config.mqtt_port = 1885;
global_config.server_port = 5000;
global_config.log_level = LOG_INFO;
global_config.log_file = stdout;
global_config.user = NULL;
global_config.group = NULL;
config_load_string(&global_config.content_dir, ".");
config_load_string(&global_config.not_found_file, "404.html");
config_load_string(&global_config.not_found_file_type, "text/html");
config_load_string(&global_config.not_found_content, "404 - NOT FOUND");
config_load_string(&global_config.not_found_content_type, "text/plain");
}
void
config_free()
{
free(global_config.file);
free(global_config.include);
free(global_config.database);
free(global_config.user);
free(global_config.group);
free(global_config.content_dir);
free(global_config.not_found_file);
free(global_config.not_found_file_type);
free(global_config.not_found_content);
free(global_config.not_found_content_type);
}
void
config_try_ini_files(config_t *config)
{
(void)config;
}
int
config_load(IniDispatch *disp, void *config_void)
{
@ -83,44 +144,49 @@ config_load(IniDispatch *disp, void *config_void)
if(disp->type == INI_KEY)
{
if(CONFINI_IS_KEY("core", "include"))
{
config_load_string(&config->include, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "database"))
{
strcpy(config->database, disp->value);
config_load_string(&config->database, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "user"))
{
strcpy(config->user, disp->value);
config_load_string(&config->user, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "group"))
{
strcpy(config->group, disp->value);
config_load_string(&config->group, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "content-dir"))
{
strcpy(config->content_dir, disp->value);
config_load_string(&config->content_dir, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "not-found-file"))
{
strcpy(config->not_found_file, disp->value);
config_load_string(&config->not_found_file, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "not-found-file-type"))
{
strcpy(config->not_found_file_type, disp->value);
config_load_string(&config->not_found_file_type, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "not-found-content"))
{
strcpy(config->not_found_content, disp->value);
config_load_string(&config->not_found_content, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "not-found-content-type"))
{
strcpy(config->not_found_content_type, disp->value);
config_load_string(&config->not_found_content_type, disp->value);
return 0;
}
if(CONFINI_IS_KEY("core", "log-level"))

20
src/main.c
View file

@ -30,6 +30,7 @@ terminate(int signum)
router_free();
status_free();
cache_free();
config_free();
closelog();
@ -56,22 +57,7 @@ main(int argc, const char** argv)
/******************** LOAD CONFIG ********************/
global_config.file = "core.ini";
global_config.discovery_port = 4421;
global_config.mqtt_port = 1885;
global_config.server_port = 5000;
global_config.log_level = LOG_INFO;
global_config.log_file = stdout;
strcpy(global_config.user, "");
strcpy(global_config.group, "");
strcpy(global_config.content_dir, ".");
strcpy(global_config.not_found_file, "404.html");
strcpy(global_config.not_found_file_type, "text/html");
strcpy(global_config.not_found_content, "404 - NOT FOUND");
strcpy(global_config.not_found_content_type, "text/plain");
config_init();
helper_parse_cli(argc, argv, &global_config);
@ -81,7 +67,7 @@ main(int argc, const char** argv)
LOGGER_CRIT("config file '%s' was not found\n", global_config.file);
exit(1);
}
if(load_ini_file( ini_file, INI_DEFAULT_FORMAT, NULL, config_load, &global_config))
if(load_ini_file(ini_file, INI_DEFAULT_FORMAT, NULL, config_load, &global_config))
{
LOGGER_CRIT("unable to parse ini file\n");
exit(1);