anongame_infos.c

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    {"gametype_2v2_short",	gametype_2v2_short},
    {"gametype_2v2_long",	gametype_2v2_long},
    {"gametype_3v3_short",	gametype_3v3_short},
    {"gametype_3v3_long",	gametype_3v3_long},
    {"gametype_4v4_short",	gametype_4v4_short},
    {"gametype_4v4_long",	gametype_4v4_long},
    {"gametype_sffa_short",	gametype_sffa_short},
    {"gametype_sffa_long",	gametype_sffa_long},
    {"gametype_tffa_short",	gametype_tffa_short},
    {"gametype_tffa_long",	gametype_tffa_long},
    {"gametype_2v2v2_short",	gametype_2v2v2_short},
    {"gametype_2v2v2_long",	gametype_2v2v2_long},
    {"gametype_3v3v3_short",	gametype_3v3v3_short},
    {"gametype_3v3v3_long",	gametype_3v3v3_long},
    {"gametype_4v4v4_short",	gametype_4v4v4_short},
    {"gametype_4v4v4_long",	gametype_4v4v4_long},
    {"gametype_2v2v2v2_short",	gametype_2v2v2v2_short},
    {"gametype_2v2v2v2_long",	gametype_2v2v2v2_long},
    {"gametype_3v3v3v3_short",	gametype_3v3v3v3_short},
    {"gametype_3v3v3v3_long",	gametype_3v3v3v3_long},
    {"gametype_5v5_short",	gametype_5v5_short},
    {"gametype_5v5_long",	gametype_5v5_long},
    {"gametype_6v6_short",	gametype_6v6_short},
    {"gametype_6v6_long",	gametype_6v6_long},

    {NULL, -1}
};

static const t_anongame_infos_THUMBSDOWN_table_row THUMBSDOWN_handler_table[] = {
    {"PG_1v1", PG_1v1},
    {"PG_2v2", PG_2v2},
    {"PG_3v3", PG_3v3},
    {"PG_4v4", PG_4v4},
    {"PG_ffa", PG_ffa},
    {"AT_2v2", AT_2v2},
    {"AT_3v3", AT_3v3},
    {"AT_4v4", AT_4v4},
    {"AT_ffa", AT_ffa},
    {"PG_5v5", PG_5v5},
    {"PG_6v6", PG_6v6},
    {"PG_2v2v2", PG_2v2v2},
    {"PG_3v3v3", PG_3v3v3},
    {"PG_4v4v4", PG_4v4v4},
    {"PG_2v2v2v2", PG_2v2v2v2},
    {"PG_3v3v3v3", PG_3v3v3v3},
    {"AT_2v2v2", AT_2v2v2},

    {NULL, -1}
};

static const t_anongame_infos_ICON_REQ_WAR3_table_row ICON_REQ_WAR3_handler_table[] = {
    {"Level1", ICON_REQ_WAR3_Level1},
    {"Level2", ICON_REQ_WAR3_Level2},
    {"Level3", ICON_REQ_WAR3_Level3},
    {"Level4", ICON_REQ_WAR3_Level4},
    {NULL, -1}
};

static const t_anongame_infos_ICON_REQ_W3XP_table_row ICON_REQ_W3XP_handler_table[] = {
    {"Level1", ICON_REQ_W3XP_Level1},
    {"Level2", ICON_REQ_W3XP_Level2},
    {"Level3", ICON_REQ_W3XP_Level3},
    {"Level4", ICON_REQ_W3XP_Level4},
    {"Level5", ICON_REQ_W3XP_Level5},
    {NULL, -1}
};

static const t_anongame_infos_ICON_REQ_TOURNEY_table_row ICON_REQ_TOURNEY_handler_table[] = {
    {"Level1", ICON_REQ_TRNY_Level1},
    {"Level2", ICON_REQ_TRNY_Level2},
    {"Level3", ICON_REQ_TRNY_Level3},
    {"Level4", ICON_REQ_TRNY_Level4},
    {"Level5", ICON_REQ_TRNY_Level5},
    {NULL, -1}
};

typedef enum {
    parse_UNKNOWN,
    parse_URL,
    parse_DESC,
    parse_THUMBSDOWN,
    parse_ICON_REQ_WAR3,
    parse_ICON_REQ_W3XP,
    parse_ICON_REQ_TOURNEY
} t_parse_mode;

typedef enum {
    changed,
    unchanged
} t_parse_state;

static t_parse_mode switch_parse_mode(char *text, char *langID)
{
    if (!(text))
	return parse_UNKNOWN;
    else if (strcmp(text, "[URL]") == 0)
	return parse_URL;
    else if (strcmp(text, "[THUMBS_DOWN_LIMIT]") == 0)
	return parse_THUMBSDOWN;
    else if (strcmp(text, "[ICON_REQUIRED_RACE_WINS_WAR3]") == 0)
	return parse_ICON_REQ_WAR3;
    else if (strcmp(text, "[ICON_REQUIRED_RACE_WINS_W3XP]") == 0)
	return parse_ICON_REQ_W3XP;
    else if (strcmp(text, "[ICON_REQUIRED_TOURNEY_WINS]") == 0)
	return parse_ICON_REQ_TOURNEY;
    else if (strcmp(text, "[DEFAULT_DESC]") == 0)
    {
	langID[0] = '\0';
	return parse_DESC;
    } else if (strlen(text) == 6)
    {
	strncpy(langID, &(text[1]), 4);
	langID[4] = '\0';
	return parse_DESC;
    } else
	eventlog(eventlog_level_error, __FUNCTION__, "got invalid section name: %s", text);
    return parse_UNKNOWN;
}

extern int anongame_infos_load(char const *filename)
{
    unsigned int line;
    unsigned int pos;
    char *buff;
    char *temp;
    char langID[5];
    t_parse_mode parse_mode = parse_UNKNOWN;
    t_parse_state parse_state = unchanged;
    t_anongame_infos_DESC *anongame_infos_DESC = NULL;
    char *pointer;
    char *variable;
    char *value = NULL;
    t_anongame_infos_DESC_table_row const *DESC_table_row;
    t_anongame_infos_URL_table_row const *URL_table_row;
    t_anongame_infos_THUMBSDOWN_table_row const *THUMBSDOWN_table_row;
    t_anongame_infos_ICON_REQ_WAR3_table_row const *ICON_REQ_WAR3_table_row;
    t_anongame_infos_ICON_REQ_W3XP_table_row const *ICON_REQ_W3XP_table_row;
    t_anongame_infos_ICON_REQ_TOURNEY_table_row const *ICON_REQ_TOURNEY_table_row;
    int int_value;
    char char_value;

    langID[0] = '\0';

    if (!filename)
    {
	eventlog(eventlog_level_error, __FUNCTION__, "got NULL filename");
	return -1;
    }

    if (!(anongame_infos = anongame_infos_init()))
    {
	eventlog(eventlog_level_error, __FUNCTION__, "could not init anongame_infos");
	return -1;
    }

    if (!(fp = fopen(filename, "r")))
    {
	eventlog(eventlog_level_error, "anongameinfo_load", "could not open file \"%s\" for reading (fopen: %s), using default values", filename, pstrerror(errno));
	goto anongame_infos_loading_failure;
    }

    for (line = 1; (buff = file_get_line(fp)); line++)
    {
	for (pos = 0; buff[pos] == '\t' || buff[pos] == ' '; pos++);
	if (buff[pos] == '\0' || buff[pos] == '#')
	{
	    continue;
	}
	if ((temp = strrchr(buff, '#')))
	{
	    unsigned int len;
	    unsigned int endpos;

	    *temp = '\0';
	    len = strlen(buff) + 1;
	    for (endpos = len - 1; buff[endpos] == '\t' || buff[endpos] == ' '; endpos--);
	    buff[endpos + 1] = '\0';
	}

	if ((buff[0] == '[') && (buff[strlen(buff) - 1] == ']'))
	{
	    if ((parse_state == unchanged) && (anongame_infos_DESC != NULL))
	    {
		if (langID[0] != '\0')
		    list_append_data(anongame_infos->anongame_infos_DESC_list, anongame_infos_DESC);
		else
		{
		    if (anongame_infos->anongame_infos_DESC == NULL)
			anongame_infos->anongame_infos_DESC = anongame_infos_DESC;
		    else
		    {
			eventlog(eventlog_level_error, __FUNCTION__, "found another default_DESC block, deleting previous");
			anongame_infos_DESC_destroy(anongame_infos->anongame_infos_DESC);
			anongame_infos->anongame_infos_DESC = anongame_infos_DESC;
		    }
		}
		anongame_infos_DESC = NULL;
	    }
	    parse_mode = switch_parse_mode(buff, langID);
	    parse_state = changed;
	} else if (buff[0] != '\0')
	    switch (parse_mode)
	    {
	    case parse_UNKNOWN:
		{
		    if ((buff[0] != '[') || (buff[strlen(buff) - 1] != ']'))
		    {
			eventlog(eventlog_level_error, __FUNCTION__, "expected [] section start, but found %s on line %u", buff, line);
		    } else
		    {
			parse_mode = switch_parse_mode(buff, langID);
			parse_state = changed;
		    }
		    break;
		}
	    case parse_URL:
		{
		    parse_state = unchanged;
		    variable = buff;
		    pointer = strchr(variable, '=');
		    for (pointer--; pointer[0] == ' '; pointer--);
		    pointer[1] = '\0';
		    pointer++;
		    pointer++;
		    pointer = strchr(pointer, '\"');
		    pointer++;
		    value = pointer;
		    pointer = strchr(pointer, '\"');
		    pointer[0] = '\0';

		    for (URL_table_row = URL_handler_table; URL_table_row->anongame_infos_URL_string != NULL; URL_table_row++)
			if (strcmp(URL_table_row->anongame_infos_URL_string, variable) == 0)
			{
			    if (URL_table_row->member != -1)
			        anongame_infos_URL_set_URL(URL_table_row->member, value);
			}

		    break;
		}
	    case parse_DESC:
		{
		    if (parse_state == changed)
		    {
			anongame_infos_DESC = anongame_infos_DESC_init();
			parse_state = unchanged;
			eventlog(eventlog_level_info, __FUNCTION__, "got langID: [%s]", langID);
			if (langID[0] != '\0')
			    anongame_infos_DESC->langID = xstrdup(langID);
		    }

		    variable = buff;
		    pointer = strchr(variable, '=');
		    for (pointer--; pointer[0] == ' '; pointer--);
		    pointer[1] = '\0';
		    pointer++;
		    pointer++;
		    pointer = strchr(pointer, '\"');
		    pointer++;
		    value = pointer;
		    pointer = strchr(pointer, '\"');
		    pointer[0] = '\0';

		    for (DESC_table_row = DESC_handler_table; DESC_table_row->anongame_infos_DESC_string != NULL; DESC_table_row++)
			if (strcmp(DESC_table_row->anongame_infos_DESC_string, variable) == 0)
			{
			    if (DESC_table_row->member != -1)
			        anongame_infos_DESC_set_DESC(anongame_infos_DESC, DESC_table_row->member, value);
			}
		    break;
		}
	    case parse_THUMBSDOWN:
		{
		    parse_state = unchanged;
		    variable = buff;
		    pointer = strchr(variable, '=');
		    for (pointer--; pointer[0] == ' '; pointer--);
		    pointer[1] = '\0';
		    pointer++;
		    pointer++;
		    pointer = strchr(pointer, '=');
		    pointer++;
		    int_value = atoi(pointer);
		    if (int_value < 0)
			int_value = 0;
		    if (int_value > 127)
			int_value = 127;
		    char_value = (char) int_value;

		    for (THUMBSDOWN_table_row = THUMBSDOWN_handler_table; THUMBSDOWN_table_row->anongame_infos_THUMBSDOWN_string != NULL; THUMBSDOWN_table_row++)
			if (strcmp(THUMBSDOWN_table_row->anongame_infos_THUMBSDOWN_string, variable) == 0)
			{
			    if (THUMBSDOWN_table_row->member != -1)
				anongame_infos_THUMBSDOWN_set_THUMBSDOWN(anongame_infos->anongame_infos_THUMBSDOWN, 
				                                         THUMBSDOWN_table_row->member,char_value);
			}
		    break;
		}
	    case parse_ICON_REQ_WAR3:
		{
		    parse_state = unchanged;
		    variable = buff;
		    pointer = strchr(variable, '=');
		    for (pointer--; pointer[0] == ' '; pointer--);
		    pointer[1] = '\0';
		    pointer++;
		    pointer++;
		    pointer = strchr(pointer, '=');
		    pointer++;
		    int_value = atoi(pointer);
		    if (int_value < 0)
			int_value = 0;

		    for (ICON_REQ_WAR3_table_row = ICON_REQ_WAR3_handler_table; ICON_REQ_WAR3_table_row->anongame_infos_ICON_REQ_WAR3_string != NULL; ICON_REQ_WAR3_table_row++)
			if (strcmp(ICON_REQ_WAR3_table_row->anongame_infos_ICON_REQ_WAR3_string, variable) == 0)
			{
			    if (ICON_REQ_WAR3_table_row->member != -1)
			        anongame_infos_ICON_REQ_set_REQ(anongame_infos,ICON_REQ_WAR3_table_row->member,int_value);
			}
		    break;
		}
	    case parse_ICON_REQ_W3XP:
		{
		    parse_state = unchanged;
		    variable = buff;
		    pointer = strchr(variable, '=');
		    for (pointer--; pointer[0] == ' '; pointer--);
		    pointer[1] = '\0';
		    pointer++;
		    pointer++;
		    pointer = strchr(pointer, '=');
		    pointer++;
		    int_value = atoi(pointer);
		    if (int_value < 0)
			int_value = 0;

		    for (ICON_REQ_W3XP_table_row = ICON_REQ_W3XP_handler_table; ICON_REQ_W3XP_table_row->anongame_infos_ICON_REQ_W3XP_string != NULL; ICON_REQ_W3XP_table_row++)
			if (strcmp(ICON_REQ_W3XP_table_row->anongame_infos_ICON_REQ_W3XP_string, variable) == 0)
			{
			    if (ICON_REQ_W3XP_table_row->member != -1)
			        anongame_infos_ICON_REQ_set_REQ(anongame_infos,ICON_REQ_W3XP_table_row->member,int_value);
			}
		    break;
		}
	    case parse_ICON_REQ_TOURNEY:
		{
		    parse_state = unchanged;
		    variable = buff;
		    pointer = strchr(variable, '=');
		    for (pointer--; pointer[0] == ' '; pointer--);
		    pointer[1] = '\0';
		    pointer++;
		    pointer++;
		    pointer = strchr(pointer, '=');
		    pointer++;
		    int_value = atoi(pointer);
		    if (int_value < 0)
			int_value = 0;

		    for (ICON_REQ_TOURNEY_table_row = ICON_REQ_TOURNEY_handler_table; ICON_REQ_TOURNEY_table_row->anongame_infos_ICON_REQ_TOURNEY_string != NULL; ICON_REQ_TOURNEY_table_row++)
			if (strcmp(ICON_REQ_TOURNEY_table_row->anongame_infos_ICON_REQ_TOURNEY_string, variable) == 0)
			{
			    if (ICON_REQ_TOURNEY_table_row->member != -1)
			        anongame_infos_ICON_REQ_set_REQ(anongame_infos,ICON_REQ_TOURNEY_table_row->member,int_value);
			}
		    break;
		}
	    }
    }

    if (anongame_infos_DESC)
    {
	if (langID[0] != '\0')
	{
	    list_append_data(anongame_infos->anongame_infos_DESC_list, anongame_infos_DESC);
	} else
	{
	    if (anongame_infos->anongame_infos_DESC == NULL)
		anongame_infos->anongame_infos_DESC = anongame_infos_DESC;
	    else
	    {
		eventlog(eventlog_level_error, __FUNCTION__, "found another default_DESC block, deleting previous");
		anongame_infos_DESC_destroy(anongame_infos->anongame_infos_DESC);
		anongame_infos->anongame_infos_DESC = anongame_infos_DESC;
	    }
	}
    }

    file_get_line(NULL); // clear file_get_line buffer