+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef FILEXML_H
-#define FILEXML_H
-
-#include <stdio.h>
-#include <stdint.h>
-#include <limits.h>
-
-#include "arraylist.h"
-#include "filexml.inc"
-#include "sizes.h"
-
-#define MAX_TITLE 256
-
-class XMLBuffer
-{
- long bsz, isz;
- unsigned char *inp, *outp, *bfr, *lmt;
- int destroy;
-
- unsigned char *&demand(long len);
-public:
- XMLBuffer(long buf_size=0x1000, long max_size=LONG_MAX, int del=1);
- XMLBuffer(long buf_size, const char *buf, int del=0); // writing
- XMLBuffer(const char *buf, long buf_size, int del=0); // reading
- ~XMLBuffer();
-
- long otell() { return inp - bfr; }
- long itell() { return outp - bfr; }
- void oseek(long pos) { inp = bfr + pos; }
- void iseek(long pos) { outp = bfr + pos; }
- unsigned char *pos(long ofs=0) { return bfr+ofs; }
- unsigned char *str() { if( inp < lmt ) *inp = 0; return bfr; }
- int read(char *bp, int n);
- int write(const char *bp, int n);
-
- int cur() { return outp>=inp ? -1 : *outp; }
- int next() { return outp>=inp ? -1 : *outp++; }
- int next(int ch) {
- demand(otell()+1);
- return *inp++ = ch;
- }
-
- static char *decode_data(char *bp, const char *sp, int n=-1);
- static char *encode_data(char *bp, const char *sp, int n=-1);
- static char *copy_data(char *bp, const char *sp, int n=-1);
- static long encoded_length(const char *sp, int n=-1);
- static long copy_length(const char *sp, int n=-1);
-};
-
-class XMLTag
-{
- XMLBuffer *buffer;
- class Property {
- public:
- const char *prop;
- const char *value;
-
- Property(const char *pp, const char *vp);
- ~Property();
- };
- bool ws(char ch) { return ch==' ' || ch=='\n'; }
-
-public:
- XMLTag();
- ~XMLTag();
-
- int reset_tag();
-
- int title_is(const char *title);
- char *get_title();
- int get_title(char *value);
- int test_property(char *property, char *value);
- const char *get_property_text(int number);
- int get_property_int(int number);
- float get_property_float(int number);
- const char *get_property(const char *property);
- const char* get_property(const char *property, char *value);
- int32_t get_property(const char *property, int32_t default_);
- int64_t get_property(const char *property, int64_t default_);
- float get_property(const char *property, float default_);
- double get_property(const char *property, double default_);
-
- int set_title(const char *text);
- int set_property(const char *text, const char *value);
- int set_property(const char *text, int32_t value);
- int set_property(const char *text, int64_t value);
- int set_property(const char *text, float value);
- int set_property(const char *text, double value);
-
- int write_tag(FileXML *xml);
- int read_tag(FileXML *xml);
-
- char title[MAX_TITLE];
- ArrayList<Property*> properties;
- char *string;
- long used, avail;
-};
-
-
-class FileXML
-{
-public:
- FileXML(int coded=1);
- ~FileXML();
-
- int terminate_string();
- int append_newline();
- int append_tag();
- int append_text(const char *text);
- int append_text(const char *text, long len);
- int append_data(const char *text);
- int append_data(const char *text, long len);
-
- char* read_text();
- int read_data_until(const char *tag_end, char *out, int len);
- int read_text_until(const char *tag_end, char *out, int len);
- int read_tag();
- int write_to_file(const char *filename);
- int write_to_file(FILE *file, const char *filename="");
- int read_from_file(const char *filename, int ignore_error = 0);
- int read_from_string(char *string);
- char *(*decode)(char *bp, const char *sp, int n);
- char *(*encode)(char *bp, const char *sp, int n);
- long (*coded_length)(const char *sp, int n);
-
- int set_shared_input(char *shared_string, long avail, int coded=1);
- int set_shared_output(char *shared_string, long avail, int coded=1);
- void set_coding(int coding);
- int get_coding();
- int rewind();
- char *get_data();
- char *string();
- long length();
-
- XMLBuffer *buffer;
- int coded;
-
- XMLTag tag;
- long output_length;
- char *output;
- char left_delimiter, right_delimiter;
- char filename[MAX_TITLE];
- static const char *xml_header;
- static const int xml_header_size;
-};
-
-#endif
projects / goodguy / history.git / blobdiff