int parse_scene(t_list **tokens)
{
if (parse_camera(tokens) == 0)
return (0);
if (parse_window(tokens) == 0)
return (0);
return (1);
}
int WParse::parse(FILE* fp)
{
unsigned int line = 1;
unsigned int max_tags=1024;
err=0;
num_plots=0;
sp = new SetParse*[max_tags];
bool valid_section_tag = false;
if (!fp)
return ERR_NOFILE;
else while (!feof(fp))
{
int t=0;
char ch;
bool valid_att_tag = false, valid_sub_tag = false;
char tmpstr[MAX_TAG_LENGTH];
do {
do { ch=getc(fp); if (ch=='\n') line++;
} while ((ch!='<')&&(!feof(fp))); // wait for a '<'
t=0;
do { ch=getc(fp); tmpstr[t++]=ch; if (ch=='\n') line++;
} while ((ch!=' ')&&(ch!='\t')&&
(ch!='\n')&&(ch!='\r')&&(ch!='>')&&(!feof(fp)));
tmpstr[t-1]='\0'; // extract the word following the '<'
int i;
for (i=0; i<NUM_SUBTAGS; i++) // sub tag ?
if (strcasecmp(tmpstr,sub_tags[i])==0)
valid_sub_tag=true;
if (valid_section_tag) // we're in <window>
{
for (i=0; i<NUM_A_WTAGS; i++) // window tag?
if (strcasecmp(tmpstr,window_att_tags[i])==0)
valid_att_tag=true;
}
if (strcasecmp(tmpstr,"window")==0) {
valid_section_tag=true;
valid_sub_tag=true;
}
} while (!feof(fp)&&(!valid_att_tag)&&(!valid_sub_tag));
if (feof(fp)) return err;
if (sp_size<max_tags) {
if (valid_section_tag)
parse_window(fp,tmpstr,line,valid_sub_tag,valid_att_tag);
}
else { // too many tags: array is overflowing!setparse
err = ERR_TAGOVERFLOW; errline = line;
}
}
fclose(fp);
return err; // got error?
}
static void
load_file (GFile *file)
{
GdkWindow *window;
char *data;
char **lines, **l;
if (g_file_load_contents (file, NULL, &data, NULL, NULL, NULL))
{
window = gtk_widget_get_window (darea);
destroy_children (window);
lines = g_strsplit (data, "\n", -1);
l = lines;
while (*l != NULL)
l = parse_window (window, l);
}
update_store ();
}
