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bygfoot/src/xml_loadsave_transfers.c

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/*
xml_loadsave_transfers.c
Bygfoot Football Manager -- a small and simple GTK2-based
football management game.
http://bygfoot.sourceforge.net
Copyright (C) 2005 Gyözö Both (gyboth@bygfoot.com)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "file.h"
#include "misc.h"
#include "team.h"
#include "transfer.h"
#include "xml.h"
#include "xml_loadsave_transfers.h"
enum
{
TAG_TRANSFERS = TAG_START_TRANSFERS,
TAG_TRANSFER,
TAG_TRANSFER_PLAYER_ID,
TAG_TRANSFER_TIME,
TAG_TRANSFER_FEE,
TAG_TRANSFER_WAGE,
TAG_TRANSFER_OFFER,
TAG_TRANSFER_OFFER_TEAM_ID,
TAG_TRANSFER_OFFER_FEE,
TAG_TRANSFER_OFFER_WAGE,
TAG_TRANSFER_OFFER_STATUS,
TAG_END
};
gint state, feeidx, wageidx;
Transfer new_transfer;
TransferOffer new_offer;
void
xml_loadsave_transfers_start_element (GMarkupParseContext *context,
const gchar *element_name,
const gchar **attribute_names,
const gchar **attribute_values,
gpointer user_data,
GError **error)
{
#ifdef DEBUG
printf("xml_loadsave_transfers_start_element\n");
#endif
gint i;
gint tag = xml_get_tag_from_name(element_name);
gboolean valid_tag = FALSE;
for(i=TAG_TRANSFERS;i<TAG_END;i++)
if(tag == i)
{
state = i;
valid_tag = TRUE;
}
for(i=TAG_NAME;i<=TAG_ROUND;i++)
if(tag == i)
{
state = i;
valid_tag = TRUE;
}
if(state == TAG_TRANSFER)
{
feeidx = wageidx = 0;
new_transfer.offers = g_array_new(FALSE, FALSE, sizeof(TransferOffer));
}
if(!valid_tag)
debug_print_message("xml_loadsave_transfers_start_element: unknown tag: %s; I'm in state %d\n",
element_name, state);
}
void
xml_loadsave_transfers_end_element (GMarkupParseContext *context,
const gchar *element_name,
gpointer user_data,
GError **error)
{
#ifdef DEBUG
printf("xml_loadsave_transfers_end_element\n");
#endif
gint tag = xml_get_tag_from_name(element_name);
if(tag == TAG_TRANSFER)
{
state = TAG_TRANSFERS;
g_array_append_val(transfer_list, new_transfer);
}
else if(tag == TAG_TEAM_ID ||
tag == TAG_TRANSFER_PLAYER_ID ||
tag == TAG_TRANSFER_TIME ||
tag == TAG_TRANSFER_FEE ||
tag == TAG_TRANSFER_OFFER ||
tag == TAG_TRANSFER_WAGE)
{
state = TAG_TRANSFER;
if(tag == TAG_TRANSFER_FEE)
feeidx++;
else if(tag == TAG_TRANSFER_WAGE)
wageidx++;
else if(tag == TAG_TRANSFER_OFFER)
g_array_append_val(new_transfer.offers, new_offer);
}
else if(tag == TAG_TRANSFER_OFFER_WAGE ||
tag == TAG_TRANSFER_OFFER_FEE ||
tag == TAG_TRANSFER_OFFER_STATUS ||
tag == TAG_TRANSFER_OFFER_TEAM_ID)
state = TAG_TRANSFER_OFFER;
else if(tag != TAG_TRANSFERS)
debug_print_message("xml_loadsave_transfers_end_element: unknown tag: %s; I'm in state %d\n",
element_name, state);
}
void
xml_loadsave_transfers_text (GMarkupParseContext *context,
const gchar *text,
gsize text_len,
gpointer user_data,
GError **error)
{
#ifdef DEBUG
printf("xml_loadsave_transfers_text\n");
#endif
gchar buf[SMALL];
gint int_value = -1;
strncpy(buf, text, text_len);
buf[text_len] = '\0';
int_value = (gint)g_ascii_strtod(buf, NULL);
if(state == TAG_TEAM_ID)
new_transfer.tm = team_of_id(int_value);
else if(state == TAG_TRANSFER_PLAYER_ID)
new_transfer.id = int_value;
else if(state == TAG_TRANSFER_TIME)
new_transfer.time = int_value;
else if(state == TAG_TRANSFER_FEE)
new_transfer.fee[feeidx] = int_value;
else if(state == TAG_TRANSFER_WAGE)
new_transfer.wage[wageidx] = int_value;
else if(state == TAG_TRANSFER_OFFER_TEAM_ID)
new_offer.tm = team_of_id(int_value);
else if(state == TAG_TRANSFER_OFFER_WAGE)
new_offer.wage = int_value;
else if(state == TAG_TRANSFER_OFFER_STATUS)
new_offer.status = int_value;
else if(state == TAG_TRANSFER_OFFER_FEE)
new_offer.fee = int_value;
}
void
xml_loadsave_transfers_read(const gchar *filename)
{
#ifdef DEBUG
printf("xml_loadsave_transfers_read\n");
#endif
GMarkupParser parser = {xml_loadsave_transfers_start_element,
xml_loadsave_transfers_end_element,
xml_loadsave_transfers_text, NULL, NULL};
GMarkupParseContext *context;
gchar *file_contents;
gsize length;
GError *error = NULL;
context =
g_markup_parse_context_new(&parser, 0, NULL, NULL);
if(!g_file_get_contents(filename, &file_contents, &length, &error))
{
debug_print_message("xml_loadsave_transfers_read: error reading file %s\n", filename);
misc_print_error(&error, TRUE);
}
if(g_markup_parse_context_parse(context, file_contents, length, &error))
{
g_markup_parse_context_end_parse(context, NULL);
g_markup_parse_context_free(context);
g_free(file_contents);
}
else
{
debug_print_message("xml_loadsave_transfers_read: error parsing file %s\n", filename);
misc_print_error(&error, TRUE);
}
}
void
xml_loadsave_transfers_write(const gchar *prefix)
{
#ifdef DEBUG
printf("xml_loadsave_transfers_write\n");
#endif
gint i, j;
gchar buf[SMALL];
FILE *fil = NULL;
sprintf(buf, "%s___transfer_list.xml", prefix);
file_my_fopen(buf, "w", &fil, TRUE);
fprintf(fil, "<_%d>\n", TAG_TRANSFERS);
for(i=0;i<transfer_list->len;i++)
{
fprintf(fil, "<_%d>\n", TAG_TRANSFER);
xml_write_int(fil, trans(i).tm->id, TAG_TEAM_ID, I1);
xml_write_int(fil, trans(i).id, TAG_TRANSFER_PLAYER_ID, I1);
xml_write_int(fil, trans(i).time, TAG_TRANSFER_TIME, I1);
for(j=0;j<QUALITY_END;j++)
xml_write_int(fil, trans(i).fee[j], TAG_TRANSFER_FEE, I1);
for(j=0;j<QUALITY_END;j++)
xml_write_int(fil, trans(i).wage[j], TAG_TRANSFER_WAGE, I1);
for(j=0;j<trans(i).offers->len;j++)
{
fprintf(fil, "%s<_%d>\n", I1, TAG_TRANSFER_OFFER);
xml_write_int(fil, transoff(i, j).tm->id,
TAG_TRANSFER_OFFER_TEAM_ID, I2);
xml_write_int(fil, transoff(i, j).wage,
TAG_TRANSFER_OFFER_WAGE, I2);
xml_write_int(fil, transoff(i, j).status,
TAG_TRANSFER_OFFER_STATUS, I2);
xml_write_int(fil, transoff(i, j).fee,
TAG_TRANSFER_OFFER_FEE, I2);
fprintf(fil, "</_%d>\n", TAG_TRANSFER_OFFER);
}
fprintf(fil, "%s</_%d>\n", I1, TAG_TRANSFER);
}
fprintf(fil, "</_%d>\n", TAG_TRANSFERS);
fclose(fil);
}
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