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/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- */
/* EXIFPROBE - TIFF/JPEG/EXIF image file probe */
/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- */
/* Copyright (C) 2002,2005 by Duane H. Hesser. All rights reserved. */
/* */
/* See the file LICENSE.EXIFPROBE for terms of use. */
/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- */
#ifndef lint
static char *ModuleId = "@(#) $Id: maker_sony.c,v 1.3 2005/07/24 22:56:27 alex Exp $";
#endif
/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- */
/* Sony camera maker-specific routines */
/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- */
/* */
/* A bare minimum is known at this time (4/22/03)...just the PrintIM */
/* tag. */
/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- */
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>
#include "defs.h"
#include "datadefs.h"
#include "maker_datadefs.h"
#include "summary.h"
#include "maker.h"
#include "misc.h"
#include "tags.h"
#include "maker_extern.h"
#include "extern.h"
extern struct camera_id sony_model_id[];
/* Find the identifying number assigned to known Sony camera models. */
/* This number is used to dispatch print and interpret routines */
/* approopriate to the current image. */
int
sony_model_number(char *model,char *software)
{
struct camera_id *model_id;
int number = NO_MODEL;
for(model_id = &sony_model_id[0]; model_id && model_id->name; ++model_id)
{
if(strncasecmp(model,model_id->name,model_id->namelen) == 0)
{
number = model_id->id;
setnoteversion(model_id->noteversion);
setnotetagset(model_id->notetagset); /* info only */
break;
}
}
return(number);
}
/* Dispatch a print routine for direct values in Sony cameras, */
/* based upon noteversion. */
void
print_sony_makervalue(struct ifd_entry *entry_ptr,int make,int model,
char *prefix)
{
int noteversion = 0;
noteversion = getnoteversion();
if(entry_ptr && (PRINT_VALUE))
{
switch(noteversion)
{
case 1:
print_sony1_makervalue(entry_ptr,make,model,prefix);
break;
default:
print_value(entry_ptr,PREFIX);
break;
}
}
}
/* Model-specific print routine for Sony cameras. This routine is */
/* responsible for picking off any direct entry tags which are */
/* peculiar and will not be handled properly by print_value() */
/* (usually UNDEFINED values which fit in the 4-byte entry value). If */
/* there are no such entries, this function simply calls */
/* print_value(). */
/* This routine is currently unnecessary */
void
print_sony1_makervalue(struct ifd_entry *entry_ptr,int make,int model,
char *prefix)
{
if(entry_ptr && (PRINT_VALUE))
{
switch(entry_ptr->tag)
{
default:
print_value(entry_ptr,PREFIX);
break;
}
}
}
/* Dispatch a routine to decode and print offset values for Sony */
/* cameras. */
void
print_sony_offset_makervalue(FILE *inptr,unsigned short byteorder,
struct ifd_entry *entry_ptr,unsigned long fileoffset_base,
struct image_summary *summary_entry,char *parent_name,char *prefix,
int indent,int make,int model,int at_offset)
{
int noteversion = 0;
if(entry_ptr)
{
noteversion = getnoteversion();
switch(noteversion)
{
case 1:
sony1_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
default:
break;
}
}
}
/* Model-specific routine to print UNDEFINED values found at offsets */
/* in Sony makernotes. */
void
sony1_offset_makervalue(FILE *inptr,unsigned short byteorder,
struct ifd_entry *entry_ptr,unsigned long fileoffset_base,
struct image_summary *summary_entry,char *parent_name,char *prefix,
int indent,int make,int model,int at_offset)
{
unsigned long value_offset,count;
char *nameoftag;
char *fulldirname = NULL;
int chpr = 0;
if(entry_ptr)
{
nameoftag = maker_tagname(entry_ptr->tag,make,model);
fulldirname = splice(parent_name,".",nameoftag);
value_offset = fileoffset_base + entry_ptr->value;
count = entry_ptr->count;
switch(entry_ptr->tag)
{
case 0x0e00: /* PrintIM (Epson Print Image matching) */
if(!at_offset && (PRINT_VALUE))
{
if(!(PRINT_OFFSET))
{
chpr += printf("@%lu:%lu",value_offset,count);
chpr = newline(chpr);
}
}
process_pim(inptr,byteorder,entry_ptr->value,fileoffset_base,
count,nameoftag,parent_name,prefix,indent);
break;
default:
print_generic_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,fulldirname,prefix,indent,
make,model,at_offset);
break;
}
if(fulldirname)
free(fulldirname);
}
setcharsprinted(chpr);
}
/* sony-specific tagnames for makernotes. */
/* The tagname routine is the first place in the code path which */
/* requires knowledge of the note version. If the version is not */
/* given in the model table (e.g. the model is unknown), then switch */
/* code in find_maker_scheme() should have set it. This routine */
/* repeats the check for non-zero noteversion and is prepared to set */
/* the noteversion first time through, but should never need to do */
/* so. Noteversion should always be non-zero; it should be set to -1 */
/* if generic processing is required. */
char *
maker_sony_tagname(unsigned short tag,int model)
{
char *tagname = (char *)0;
int noteversion = 0;
if((noteversion = getnoteversion()) == 0)
{
noteversion = 1;
setnoteversion(1);
}
switch(noteversion)
{
default:
break;
}
/* If no model-specific tag is found, check "generic" tags */
if(tagname == NULL)
{
switch(tag)
{
case 0x0e00: tagname = "PrintIM"; break;
default: break;
}
}
return(tagname);
}
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