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more work on config

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Sebastian Krzyszkowiak 2012-02-26 00:47:41 +01:00
parent 537dac3cfb
commit a88099b9d5
10 changed files with 60 additions and 14 deletions
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50
src/config.c
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@ -21,6 +21,8 @@
Keys CANNOT be repeated in the same section.
Rewriting config file removes all comments from it.
If config file is not following this guides, it may be handled incorrectly.
*/
struct ConfigOption {
@ -32,6 +34,26 @@ struct ConfigOption {
struct ConfigOption *config;
void AppendToConfig(char* section, char* name, char* value) {
struct ConfigOption *new = malloc(sizeof(struct ConfigOption));
new->next = NULL;
strcpy(new->section, section);
strcpy(new->name, name);
strcpy(new->value, value);
if (config==NULL) config = new;
struct ConfigOption *old = config;
while (old->next != NULL) {
if (!strcmp(old->section, section)) break;
old=old->next;
}
if (old->next) {
new->next = old->next;
old->next = new;
} else {
old->next = new;
}
}
void InitConfig() {
FILE *file = fopen("SuperDerpy.ini","r+");
if (! file) { return; }
@ -67,7 +89,19 @@ void InitConfig() {
fclose(file);
}
char* ReadConfigOption(char* section, char* name) {
void SetConfigOption(char* section, char* name, char* value) {
struct ConfigOption *old = config;
while (old!=NULL) {
if (!strcmp(section, old->section) && !strcmp(name, old->name)) {
strcpy(old->value, value);
return;
}
old=old->next;
}
AppendToConfig(section, name, value);
}
char* GetConfigOption(char* section, char* name) {
struct ConfigOption *old = config;
char *ret = malloc(sizeof(char)*255);
while (old!=NULL) {
@ -81,11 +115,21 @@ char* ReadConfigOption(char* section, char* name) {
return NULL;
}
char* GetConfigOptionDefault(char* section, char* name, char* def) {
char* ret = GetConfigOption(section, name);
if (!ret) return def; else return ret;
}
void DeinitConfig() {
FILE *file = fopen("SuperDerpy.ini","w+");
//char* section[255] = {};
FILE *file = fopen("SuperDerpy.ini","w");
char section[255] = {};
struct ConfigOption *old = config;
while (old!=NULL) {
if (strcmp(section, old->section)) {
strcpy(section, old->section);
fprintf(file, "%s\n", section);
}
fprintf(file, "%s=%s\n", old->name, old->value);
struct ConfigOption *prev = old;
old=old->next;
free(prev->name);

4
src/config.h
View file

@ -1,3 +1,5 @@
void InitConfig();
char* ReadConfigOption(char* section, char* name);
char* GetConfigOption(char* section, char* name);
char* GetConfigOptionDefault(char* section, char* name, char* def);
void SetConfigOption(char* section, char* name, char* value);
void DeinitConfig();

2
src/main.h
View file

@ -72,7 +72,7 @@ struct Game {
ALLEGRO_EVENT_QUEUE *event_queue;
ALLEGRO_TIMER *timer;
ALLEGRO_BITMAP *console;
bool showconsole;
bool showconsole, fx, music, fullscreen;
struct Menu menu;
struct Loading loading;
struct Intro intro;