C++ (Cpp) textfile_coord_get Examples

Example #1

File: textfile.c Project: justinzane/navit

static struct item *
map_rect_get_item_textfile(struct map_rect_priv *mr)
{
	char *p,type[SIZE];
	dbg(1,"map_rect_get_item_textfile id_hi=%d line=%s", mr->item.id_hi, mr->line);
	if (!mr->f) {
		return NULL;
	}
	while (mr->more) {
		struct coord c;
		textfile_coord_get(mr, &c, 1);
	}
	for(;;) {
		if (feof(mr->f)) {
			dbg(1,"map_rect_get_item_textfile: eof\n");
			if (mr->item.id_hi) {
				return NULL;
			}
			mr->item.id_hi++;
			if (mr->m->is_pipe) {
				pclose(mr->f);
				mr->f=popen(mr->args, "r");
			} else
				fseek(mr->f, 0, SEEK_SET);
			get_line(mr);
		}
		if ((p=strchr(mr->line,'\n'))) 
			*p='\0';
		if (mr->item.id_hi) {
			mr->attrs[0]='\0';
			if (!parse_line(mr, 1)) {
				get_line(mr);
				continue;
			}
			dbg(1,"map_rect_get_item_textfile: point found\n");
			mr->eoc=0;
			mr->item.id_lo=mr->pos;
		} else {
			if (parse_line(mr, 1)) {
				get_line(mr);
				continue;
			}
			dbg(1,"map_rect_get_item_textfile: line found\n");
			if (! mr->line[0]) {
				get_line(mr);
				continue;
			}
			mr->item.id_lo=mr->pos;
			strcpy(mr->attrs, mr->line);
			get_line(mr);
			dbg(1,"mr=%p attrs=%s\n", mr, mr->attrs);
		}
		dbg(1,"get_attrs %s\n", mr->attrs);
		if (get_tag(mr->attrs,"type",NULL,type,NULL)) {
			dbg(1,"type='%s'\n", type);
			mr->item.type=item_from_name(type);
			if (mr->item.type == type_none) 
				printf("Warning: type '%s' unknown\n", type);
		} else {
			get_line(mr);
			continue;
		}
		mr->attr_last=attr_none;
		mr->more=1;
		dbg(1,"return attr='%s'\n", mr->attrs);
		return &mr->item;
	}
}

Example #2

File: textfile.c Project: tarent/navit

static struct item *
map_rect_get_item_textfile(struct map_rect_priv *mr)
{
    char *p,type[TEXTFILE_LINE_SIZE];
    dbg(lvl_debug,"map_rect_get_item_textfile id_hi=%d line=%s", mr->item.id_hi, mr->line);
    if (!mr->f) {
        return NULL;
    }
    while (mr->more) {
        struct coord c;
        textfile_coord_get(mr, &c, 1);
    }
    for(;;) {
        if (feof(mr->f)) {
            dbg(lvl_debug,"map_rect_get_item_textfile: eof %d\n",mr->item.id_hi);
            if (mr->m->flags & 1) {
                if (!mr->item.id_hi)
                    return NULL;
                mr->item.id_hi=0;
            } else {
                if (mr->item.id_hi)
                    return NULL;
                mr->item.id_hi=1;
            }
            if (mr->m->is_pipe) {
#ifdef HAVE_POPEN
                pclose(mr->f);
                mr->f=popen(mr->args, "r");
                mr->pos=0;
                mr->lastlen=0;
#endif
            } else {
                fseek(mr->f, 0, SEEK_SET);
                clearerr(mr->f);
            }
            get_line(mr);
        }
        if ((p=strchr(mr->line,'\n')))
            *p='\0';
        if (mr->item.id_hi) {
            mr->attrs[0]='\0';
            if (!parse_line(mr, 1)) {
                get_line(mr);
                continue;
            }
            dbg(lvl_debug,"map_rect_get_item_textfile: point found\n");
            mr->eoc=0;
            mr->item.id_lo=mr->pos;
        } else {
            if (parse_line(mr, 1)) {
                get_line(mr);
                continue;
            }
            dbg(lvl_debug,"map_rect_get_item_textfile: line found\n");
            if (! mr->line[0]) {
                get_line(mr);
                continue;
            }
            mr->item.id_lo=mr->pos;
            strcpy(mr->attrs, mr->line);
            get_line(mr);
            dbg(lvl_debug,"mr=%p attrs=%s\n", mr, mr->attrs);
        }
        dbg(lvl_debug,"get_attrs %s\n", mr->attrs);
        if (attr_from_line(mr->attrs,"type",NULL,type,NULL)) {
            dbg(lvl_debug,"type='%s'\n", type);
            mr->item.type=item_from_name(type);
            if (mr->item.type == type_none)
                dbg(lvl_error, "Warning: type '%s' unknown\n", type);
        } else {
            get_line(mr);
            continue;
        }
        mr->attr_last=attr_none;
        mr->more=1;
        dbg(lvl_debug,"return attr='%s'\n", mr->attrs);
        return &mr->item;
    }
}