Function registrySplitPath

winreg.c:65–117

static char winreg_tmp[REG_PATH_MAX];

static BOOL registrySplitPath(const char *path, HKEY *rootkey, const char **key, const char **subkey)
{
	const char *p1 = strchr(path, '\\');
	const char *p2 = strrchr(path, '\\');
	
	size_t p1_len = p1 - path;
	size_t p2_len = 0;
	size_t p3_len = strlen(p2+1);
	
	if(p2 - p1 > 0)
	{
		p2_len = p2 - p1 - 1;
	}
	
	if(p1_len == 0)
	{
		return FALSE;
	}
	
	memcpy(winreg_tmp, path, p1_len);
	winreg_tmp[p1_len] = '\0';
	
	for(const rootkey_t *rk = &rootkeys[0]; rk->name != NULL; rk++)
	{
		if(stricmp(rk->name, winreg_tmp) == 0)
		{
			*rootkey = rk->key;
			if(p2_len > 0)
			{
				memcpy(winreg_tmp, p1+1, p2_len);
				winreg_tmp[p2_len] = '\0';
				*key = &(winreg_tmp[0]);
			}
			else
			{
				*key = NULL;
			}
			
			if(p3_len > 0)
			{
				*subkey = p2+1;
			}
			else
			{
				*subkey = NULL;
			}
			
			return TRUE;
		}
	}
	
	return FALSE;
}

BOOL registryRead(const char *path, char *buffer, size_t buffer_size)
{