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bygfoot/src/xml_loadsave_newspaper.c

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/*
xml_loadsave_newspaper.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 "free.h"
#include "misc.h"
#include "xml.h"
#include "xml_loadsave_newspaper.h"
#include "variables.h"
enum
{
TAG_NEWS_PAPER = TAG_START_NEWS_PAPER,
TAG_NEWS_PAPER_NAME,
TAG_NEWS_PAPER_ARTICLE,
TAG_NEWS_PAPER_ARTICLE_ID,
TAG_NEWS_PAPER_ARTICLE_WEEK,
TAG_NEWS_PAPER_ARTICLE_WEEK_ROUND,
TAG_NEWS_PAPER_ARTICLE_TITLE_ID,
TAG_NEWS_PAPER_ARTICLE_SUBTITLE_ID,
TAG_NEWS_PAPER_ARTICLE_TITLE_SMALL,
TAG_NEWS_PAPER_ARTICLE_TITLE,
TAG_NEWS_PAPER_ARTICLE_SUBTITLE,
TAG_NEWS_PAPER_ARTICLE_USER_IDX,
TAG_NEWS_PAPER_ARTICLE_CLID,
TAG_NEWS_PAPER_ARTICLE_CUP_ROUND,
TAG_END
};
gint state;
NewsPaperArticle new_article;
void
xml_loadsave_newspaper_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_newspaper_start_element\n");
#endif
gint i;
gint tag = xml_get_tag_from_name(element_name);
gboolean valid_tag = FALSE;
for(i=TAG_NEWS_PAPER;i<TAG_END;i++)
if(tag == i)
{
state = i;
valid_tag = TRUE;
}
if(!valid_tag)
debug_print_message("xml_loadsave_newspaper_start_element: unknown tag: %s; I'm in state %d\n",
element_name, state);
}
void
xml_loadsave_newspaper_end_element (GMarkupParseContext *context,
const gchar *element_name,
gpointer user_data,
GError **error)
{
#ifdef DEBUG
printf("xml_loadsave_newspaper_end_element\n");
#endif
gint tag = xml_get_tag_from_name(element_name);
if(tag == TAG_NEWS_PAPER_NAME ||
tag == TAG_NEWS_PAPER_ARTICLE)
{
state = TAG_NEWS_PAPER;
if(tag == TAG_NEWS_PAPER_ARTICLE)
g_array_append_val(newspaper.articles, new_article);
}
else if(tag == TAG_NEWS_PAPER_ARTICLE_WEEK ||
tag == TAG_NEWS_PAPER_ARTICLE_WEEK_ROUND ||
tag == TAG_NEWS_PAPER_ARTICLE_ID ||
tag == TAG_NEWS_PAPER_ARTICLE_TITLE_SMALL ||
tag == TAG_NEWS_PAPER_ARTICLE_TITLE ||
tag == TAG_NEWS_PAPER_ARTICLE_TITLE_ID ||
tag == TAG_NEWS_PAPER_ARTICLE_SUBTITLE ||
tag == TAG_NEWS_PAPER_ARTICLE_USER_IDX ||
tag == TAG_NEWS_PAPER_ARTICLE_CLID ||
tag == TAG_NEWS_PAPER_ARTICLE_CUP_ROUND ||
tag == TAG_NEWS_PAPER_ARTICLE_SUBTITLE_ID)
{
state = TAG_NEWS_PAPER_ARTICLE;
}
else if(tag != TAG_NEWS_PAPER)
debug_print_message("xml_loadsave_newspaper_end_element: unknown tag: %s; I'm in state %d\n",
element_name, state);
}
void
xml_loadsave_newspaper_text (GMarkupParseContext *context,
const gchar *text,
gsize text_len,
gpointer user_data,
GError **error)
{
#ifdef DEBUG
printf("xml_loadsave_newspaper_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_NEWS_PAPER_ARTICLE_WEEK)
new_article.week_number = int_value;
else if(state == TAG_NEWS_PAPER_ARTICLE_WEEK_ROUND)
new_article.week_round_number = int_value;
else if(state == TAG_NEWS_PAPER_ARTICLE_ID)
new_article.id = int_value;
else if(state == TAG_NEWS_PAPER_ARTICLE_TITLE_SMALL)
new_article.title_small = g_strdup(buf);
else if(state == TAG_NEWS_PAPER_ARTICLE_TITLE)
new_article.title = g_strdup(buf);
else if(state == TAG_NEWS_PAPER_ARTICLE_SUBTITLE)
new_article.subtitle = g_strdup(buf);
else if(state == TAG_NEWS_PAPER_ARTICLE_TITLE_ID)
new_article.title_id = int_value;
else if(state == TAG_NEWS_PAPER_ARTICLE_SUBTITLE_ID)
new_article.subtitle_id = int_value;
else if(state == TAG_NEWS_PAPER_ARTICLE_USER_IDX)
new_article.user_idx = int_value;
else if(state == TAG_NEWS_PAPER_ARTICLE_CLID)
new_article.clid = int_value;
else if(state == TAG_NEWS_PAPER_ARTICLE_CUP_ROUND)
new_article.cup_round = int_value;
}
void
xml_loadsave_newspaper_read(const gchar *dirname, const gchar *prefix)
{
#ifdef DEBUG
printf("xml_loadsave_newspaper_read\n");
#endif
gchar filename[SMALL];
GMarkupParser parser = {xml_loadsave_newspaper_start_element,
xml_loadsave_newspaper_end_element,
xml_loadsave_newspaper_text, NULL, NULL};
GMarkupParseContext *context;
gchar *file_contents;
gsize length;
GError *error = NULL;
free_newspaper(TRUE);
sprintf(filename, "%s%s%s___newspaper.xml", dirname, G_DIR_SEPARATOR_S, prefix);
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_news_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_news_read: error parsing file %s\n", filename);
misc_print_error(&error, TRUE);
}
}
void
xml_loadsave_newspaper_write(const gchar *prefix)
{
#ifdef DEBUG
printf("xml_loadsave_newspaper_write\n");
#endif
gint i;
FILE *fil = NULL;
gchar buf[SMALL];
sprintf(buf, "%s___newspaper.xml", prefix);
file_my_fopen(buf, "w", &fil, TRUE);
fprintf(fil, "<_%d>\n", TAG_NEWS_PAPER);
for(i=0;i<newspaper.articles->len;i++)
{
fprintf(fil, "%s<_%d>\n", I0, TAG_NEWS_PAPER_ARTICLE);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).id,
TAG_NEWS_PAPER_ARTICLE_ID, I1);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).week_number,
TAG_NEWS_PAPER_ARTICLE_WEEK, I1);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).week_round_number,
TAG_NEWS_PAPER_ARTICLE_WEEK_ROUND, I1);
xml_write_string(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).title_small,
TAG_NEWS_PAPER_ARTICLE_TITLE_SMALL, I1);
xml_write_string(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).title,
TAG_NEWS_PAPER_ARTICLE_TITLE, I1);
xml_write_string(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).subtitle,
TAG_NEWS_PAPER_ARTICLE_SUBTITLE, I1);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).title_id,
TAG_NEWS_PAPER_ARTICLE_TITLE_ID, I1);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).subtitle_id,
TAG_NEWS_PAPER_ARTICLE_SUBTITLE_ID, I1);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).user_idx,
TAG_NEWS_PAPER_ARTICLE_USER_IDX, I1);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).clid,
TAG_NEWS_PAPER_ARTICLE_CLID, I1);
xml_write_int(fil, g_array_index(newspaper.articles, NewsPaperArticle, i).cup_round,
TAG_NEWS_PAPER_ARTICLE_CUP_ROUND, I1);
fprintf(fil, "%s</_%d>\n", I0, TAG_NEWS_PAPER_ARTICLE);
}
fprintf(fil, "</_%d>\n", TAG_NEWS_PAPER);
fclose(fil);
}
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