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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: print_maker.c,v 1.29 2005/07/24 17:27:09 alex Exp $";
#endif
#include <stdio.h>
#include <string.h>
#include "defs.h"
#include "summary.h"
#include "maker.h"
#include "datadefs.h"
#include "maker_datadefs.h"
#include "misc.h"
#include "tags.h"
#include "maker_extern.h"
#include "extern.h"
extern struct camera_name Camera_make[];
#ifndef STRCASESTR
#define STRCASESTR fake_strcasestr
extern char *fake_strcasestr(char *,char *);
#endif
/* Print an IFD entry presumed to be from a MakerNote. */
/* This differs from print_entry() in that it dispatches */
/* maker_tagname() to get tag names specific to a specific make and */
/* (possibly) model, and calls print_makervalue() to intercept any */
/* tags which may require special treatment due to maker oddities. */
/* The maker-specific routines dispatched by print_makervalue() will */
/* also handle interpretation of the tag values if known. */
unsigned long
print_makerentry(FILE *inptr,unsigned short byteorder,
struct ifd_entry *entry_ptr,unsigned long fileoffset_base,
struct image_summary *summary_entry,char *parent_name,
int indent,int make,int model)
{
int value_is_offset = 0;
unsigned long endoffset = 0UL;
int chpr = 0;
value_is_offset = is_offset(entry_ptr);
if(value_is_offset == 0)
value_is_offset = maker_value_is_offset(entry_ptr,make,model);
else
value_is_offset += maker_value_is_offset(entry_ptr,make,model);
if(PRINT_ENTRY)
print_makertaginfo(entry_ptr,parent_name,indent,make,model);
if((entry_ptr->value_type == 0) || (entry_ptr->value_type > DOUBLE))
{
if(PRINT_ENTRY)
chpr = printf("# INVALID MAKERNOTE ENTRY (%#lx)",entry_ptr->value);
endoffset = ftell(inptr);
}
else if(entry_ptr->count == 0)
{
if(PRINT_VALUE)
chpr = printf("EMPTY (%lu)",entry_ptr->value);
endoffset = ftell(inptr);
}
else if(value_is_offset)
{
if(value_is_offset > 0)
{
if(PRINT_BOTH_OFFSET)
chpr += printf("@%#lx=%lu",entry_ptr->value + fileoffset_base,
entry_ptr->value + fileoffset_base);
else if(PRINT_HEX_OFFSET)
chpr += printf("@%#lx",entry_ptr->value + fileoffset_base);
else if(PRINT_DEC_OFFSET)
chpr += printf("@%lu",entry_ptr->value + fileoffset_base);
if(fileoffset_base && (PRINT_ENTRY_RELOFFSET))
chpr += printf(" (%lu)",entry_ptr->value);
}
else if((value_is_offset < 0) && (PRINT_VALUE))
print_makervalue(entry_ptr,make,model,PREFIX);
/* Print "inline" in REPORT & LIST modes */
if(!(PRINT_VALUE_AT_OFFSET))
{
setcharsprinted(chpr);
chpr = 0;
endoffset = print_offset_makervalue(inptr,byteorder,
entry_ptr,fileoffset_base,
summary_entry,parent_name,
"@",indent + SUBINDENT,
make,model,0);
}
}
else if(PRINT_VALUE)
print_makervalue(entry_ptr,make,model,PREFIX);
chpr = newline(chpr);
return(endoffset);
}
/* Repeat the tag identifier for values printed at an offset. This is */
/* called only from the "*makervalue-at_offset()" routines when */
/* printing offset values at the offset (rather than "inline"), and */
/* repeats only one of the identifiers (preferably tagname) followed */
/* by the value separator (if values are printed at all). If no tag */
/* identifier is enabled in Print_options, the tag name will be */
/* printed, as in the entry line printed by print_makertaginfo(). */
/* The caller will normally pass the 'sep' argument as ' = ' if an */
/* actual value is to follow, or ': ' if a description (e.g. length */
/* of UNDEFINED segment which is not expanded). */
void
print_makertagid(struct ifd_entry *entry_ptr,int width, char *sep,
int make,int model)
{
char *nameoftag;
int chpr = 0;
if(entry_ptr)
{
if((PRINT_TAGNAME))
{
nameoftag = maker_tagname(entry_ptr->tag,make,model);
chpr = printf("%-*.*s",width,width,nameoftag);
}
else if(PRINT_HEX_TAGNO)
chpr = printf("<%#06x>",entry_ptr->tag & 0xffff);
else if(PRINT_DEC_TAGNO)
chpr = printf("<%5u>",entry_ptr->tag & 0xffff);
if(PRINT_VALUE)
chpr += printf("%s",sep ? sep : " = ");
}
setcharsprinted(chpr);
}
/* Print the part of a MakerNote entry describing the entry tag, */
/* including it's tag number, name and type. Only the items enabled */
/* in "Print_options" are printed. */
/* In LIST mode prefix the tag name with a section identifier, so */
/* that the resulting names may be recognized by patterns or regular */
/* expressions applied to the output (e.g. 'egrep') in */
/* post-processing. */
void
print_makertaginfo(struct ifd_entry *entry_ptr,char *parent_name,
int indent,int make,int model)
{
char *nameoftag;
char *nameof_value_type;
int chpr = 0;
if(entry_ptr)
{
if(PRINT_BOTH_TAGNO)
chpr = printf("<%#06X=%5u> ",entry_ptr->tag & 0xffff,entry_ptr->tag & 0xffff);
else if(PRINT_HEX_TAGNO)
chpr = printf("<%#06X> ",entry_ptr->tag & 0xffff);
else if(PRINT_DEC_TAGNO)
chpr = printf("<%5u> ",entry_ptr->tag & 0xffff);
if((PRINT_TAGNAME))
{
nameoftag = maker_tagname(entry_ptr->tag,make,model);
if((PRINT_LONGNAMES))
chpr += printf("%s.",parent_name);
chpr += printf("%-*.*s",MAKERTAGWIDTH,MAKERTAGWIDTH,nameoftag);
}
if(PRINT_TYPE)
{
nameof_value_type = value_type_name(entry_ptr->value_type);
chpr += printf(" [%2u=%-9.9s %5lu] ",entry_ptr->value_type,
nameof_value_type,entry_ptr->count);
}
if(Debug & NOTE_DEBUG)
{
chpr += printf(" %d:%d,%d ",model,getnoteversion(),getnotetagset());
}
if(PRINT_VALUE)
chpr += printf(" = ");
}
setcharsprinted(chpr);
}
/* Dispatch maker-specific routines to print (and possibly interpret) */
/* non-offset values in MakerNote IFDs. If the make is not known, the */
/* normal print_value() routine will be called, and the */
/* maker-specific routines are free to do the same if the tag doesn't */
/* need special handling (such as a 4 byte UNDEFINED which should be */
/* printed as ascii). The maker-specific routines can also call */
/* routines to interpret the value (e.g "On", "Off", etc.) according */
/* to the requirements of the make and model. */
void
print_makervalue(struct ifd_entry *entry_ptr,int make,int model,char *prefix)
{
if(entry_ptr)
{
switch(make)
{
case MAKER_AGFA:
print_agfa_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_ASAHI: /* Asahi is Pentax */
case MAKER_PENTAX: /* Pentax is Asahi */
print_asahi_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_CANON:
print_canon_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_CASIO:
print_casio_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_EPSON:
print_epson_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_FUJIFILM:
print_fujifilm_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_HP:
print_value(entry_ptr,PREFIX);
break;
case MAKER_KODAK:
print_value(entry_ptr,PREFIX);
break;
case MAKER_KONICA:
print_konica_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_KYOCERA:
print_kyocera_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_LEICA:
print_leica_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_MINOLTA:
print_minolta_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_NIKON:
print_nikon_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_OLYMPUS:
print_olympus_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_PANASONIC:
print_panasonic_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_RICOH:
print_value(entry_ptr,PREFIX);
break;
case MAKER_SANYO:
print_sanyo_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_SIGMA:
print_sigma_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_SONY:
print_sony_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_TOSHIBA:
print_toshiba_makervalue(entry_ptr,make,model,PREFIX);
break;
case MAKER_TRAVELER:
print_value(entry_ptr,PREFIX);
break;
default: /* No maker_specific print routine available */
print_value(entry_ptr,PREFIX); /* use default` */
break;
}
}
}
/* Print values found at offsets in a MakerNote entry by dispatching */
/* maker-specific routines which know how to interpret UNDEFINED */
/* values for that maker. These routines may also intercept "defined" */
/* values which are handled strangely, such as a "long" value which */
/* is really an offset, or a 4-byte UNDEFINED value which is really */
/* an offset to an UNDEFINED blob. If a maker-specific routine is */
/* called, it must handle all values for that maker (possibly by */
/* calling the generic routine). The generic and maker-specific */
/* routines are all 'void' functions, which should assure that the */
/* file pointer is moved past the subject data. This routine */
/* clears any IO errors (or EOF) and returns the calculated file */
/* offset of the end of the section. */
unsigned long
print_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 endoffset = 0L;
if(inptr && entry_ptr)
{
if((value_type_size(entry_ptr->value_type) * entry_ptr->count) <= 4UL)
endoffset = 0;
else
endoffset = fileoffset_base + entry_ptr->value +
(value_type_size(entry_ptr->value_type) * entry_ptr->count);
switch(make)
{
case MAKER_AGFA:
print_agfa_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_ASAHI: /* Pentax */
case MAKER_PENTAX: /* Pentax */
print_asahi_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_CANON:
print_canon_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_CASIO:
print_casio_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_EPSON:
print_epson_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_FUJIFILM:
print_fujifilm_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_HP:
print_generic_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_KODAK:
print_generic_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_KYOCERA:
print_kyocera_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_KONICA:
print_konica_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_LEICA:
print_leica_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_MINOLTA:
print_minolta_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_NIKON:
print_nikon_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_OLYMPUS:
print_olympus_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_PANASONIC:
print_panasonic_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_RICOH:
print_generic_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_SANYO:
print_sanyo_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,make,
model,at_offset);
break;
case MAKER_SIGMA:
print_sigma_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_SONY:
print_sony_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_TOSHIBA:
print_toshiba_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,summary_entry,
parent_name,prefix,indent,
make,model,at_offset);
break;
case MAKER_TRAVELER:
print_generic_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,parent_name,prefix,indent,
make,model,at_offset);
break;
default:
print_generic_offset_makervalue(inptr,byteorder,entry_ptr,
fileoffset_base,parent_name,prefix,indent,
make,model,at_offset);
break;
}
}
else
{
printred(" invalid call to print_offset_makervalue ");
if(inptr == (FILE *)0)
printred(" no input file pointer ");
if(entry_ptr == (struct ifd_entry *)0)
printred(" null entry pointer");
}
if(ferror(inptr) || feof(inptr))
clearerr(inptr);
(void)newline(0);
if(ftell(inptr) > endoffset)
endoffset = ftell(inptr);
return(endoffset);
}
/* Print the value found at an offset in a generic MakerNote, if no */
/* maker-specific routine wants to deal with it. Similar to */
/* print_offset_value(). The routine is expected to read or skip all */
/* data associated with the entry. */
void
print_generic_offset_makervalue(FILE *inptr,unsigned short byteorder,
struct ifd_entry *entry_ptr,unsigned long fileoffset_base,char *parent_name,
char *prefix,int indent,int make,int model,int at_offset)
{
unsigned long value_offset;
unsigned long dumplength;
int chpr = 0;
if((value_type_size(entry_ptr->value_type) * entry_ptr->count) > 4)
{
value_offset = fileoffset_base + entry_ptr->value;
if(PRINT_VALUE)
{
if(at_offset)
{
print_tag_address(ENTRY,value_offset,indent,prefix);
if(entry_ptr->value_type == UNDEFINED)
print_makertagid(entry_ptr,MAKERTAGWIDTH," : ",make,model);
else
print_makertagid(entry_ptr,MAKERTAGWIDTH," = ",make,model);
}
else
{
if((PRINT_OFFSET) && (entry_ptr->value_type != UNDEFINED))
chpr += printf(" = ");
}
switch(entry_ptr->value_type)
{
case UNDEFINED:
/* Could make a pseudo-tag for 'count' in LIST */
/* mode... */
if((PRINT_SECTION) && at_offset && (PRINT_VALUE_AT_OFFSET))
chpr += printf("length %-9lu # UNDEFINED",entry_ptr->count);
else
{
if(!(PRINT_OFFSET))
chpr += printf("@%lu",value_offset);
chpr += printf(":%-9lu # UNDEFINED",entry_ptr->count);
}
if(Max_undefined == 0)
{
if((PRINT_SECTION))
printred(" (not dumped, use -U)");
}
else
{
/* Even in LIST and REPORT modes */
if((Max_undefined == DUMPALL)
|| (Max_undefined > entry_ptr->count))
dumplength = entry_ptr->count;
else
dumplength = Max_undefined;
chpr = newline(1);
hexdump(inptr,entry_ptr->value + fileoffset_base,
entry_ptr->count,dumplength,12,
indent,SUBINDENT);
}
/* make certain we're at the end */
fseek(inptr,entry_ptr->value + fileoffset_base + entry_ptr->count,0);
break;
case ASCII:
print_ascii(inptr,entry_ptr->count,value_offset);
break;
case BYTE:
print_ubytes(inptr,entry_ptr->count,value_offset);
break;
case SBYTE:
print_sbytes(inptr,entry_ptr->count,value_offset);
break;
case SHORT:
print_ushort(inptr,entry_ptr->count,byteorder,value_offset);
break;
case SSHORT:
print_sshort(inptr,entry_ptr->count,byteorder,value_offset);
break;
case LONG:
print_ulong(inptr,entry_ptr->count,byteorder,value_offset);
break;
case SLONG:
print_slong(inptr,entry_ptr->count,byteorder,value_offset);
break;
case RATIONAL:
print_urational(inptr,entry_ptr->count,byteorder,value_offset);
break;
case SRATIONAL:
print_srational(inptr,entry_ptr->count,byteorder,value_offset);
break;
case FLOAT:
print_float(inptr,entry_ptr->count,byteorder,value_offset);
break;
case DOUBLE:
print_double(inptr,entry_ptr->count,byteorder,value_offset);
break;
default:
chpr = printf(" INVALID TYPE %#x",entry_ptr->value_type);
break;
}
}
}
if(ferror(inptr) || feof(inptr))
clearerr(inptr);
setcharsprinted(chpr);
}
void
print_scheme(FILE *inptr,struct maker_scheme *maker_scheme)
{
int chpr = 0;
PUSHCOLOR(HI_BLACK);
chpr = newline(1);
chpr += printf("MakerNote Scheme:");
chpr += printf(" (at offset %lu, length %lu)",maker_scheme->note_fileoffset,
maker_scheme->note_length);
chpr = newline(chpr);
chpr += printf("\tScheme Type = ");
switch(maker_scheme->scheme_type)
{
case PLAIN_IFD_SCHEME:
chpr += printf("\"Plain IFD\" (%#lx) at offset %lu",maker_scheme->scheme_type,
maker_scheme->note_fileoffset);
chpr = newline(chpr);
break;
case HAS_ID_SCHEME:
chpr += printf("\"ID\" (%#lx)\n",maker_scheme->scheme_type);
chpr += printf("\tID = \"%s\";",maker_scheme->id[0] ? maker_scheme->id : "(NONE)");
chpr += printf(" length = %d, at offset %lu\n",maker_scheme->id_length,
maker_scheme->note_fileoffset);
chpr += printf("\tIFD is offset %d from start of section",maker_scheme->ifd_offset);
chpr = newline(chpr);
break;
case HAS_ID_PLUS_TIFFHDR_SCHEME:
chpr += printf("\"ID plus TIFF header\" (%#lx)\n",maker_scheme->scheme_type);
chpr += printf("\tID = \"%s\";",maker_scheme->id[0] ? maker_scheme->id : "(NONE)");
chpr += printf("\tlength = %d, at offset %lu\n",maker_scheme->id_length,
maker_scheme->note_fileoffset);
chpr += printf("\tTIFF header is offset %d from start of section\n",maker_scheme->tiffhdr_offset);
chpr += printf("\tIFD is offset %d from start of TIFF header",maker_scheme->ifd_offset);
chpr = newline(chpr);
break;
case UNKNOWN_SCHEME:
default:
chpr += printf("\"UNKNOWN\" (%#lx)\n",maker_scheme->scheme_type);
chpr += printf("\tID = \"%s\";",maker_scheme->id[0] ? maker_scheme->id : "(NONE)");
chpr += printf(" length = %d, at offset %lu",maker_scheme->id_length,
maker_scheme->note_fileoffset);
chpr = newline(chpr);
break;
}
if(maker_scheme->note_byteorder &&
(maker_scheme->note_byteorder != maker_scheme->tiff_byteorder))
PUSHCOLOR(HI_RED);
chpr += printf("\tNote byteorder = ");
print_byteorder(maker_scheme->note_byteorder,2);
if(maker_scheme->note_byteorder &&
(maker_scheme->note_byteorder != maker_scheme->tiff_byteorder))
{
chpr += printf(" != ");
POPCOLOR();
}
else
{
chpr = newline(chpr);
chpr += printf("\t");
}
chpr += printf("Tiff byteorder = ");
print_byteorder(maker_scheme->tiff_byteorder,2);
chpr += newline(chpr);
switch(maker_scheme->offsets_relative_to)
{
case START_OF_TIFFHEADER:
chpr += printf("\tOffsets relative to TIFF header at offset %lu",
maker_scheme->fileoffset_base);
chpr = newline(chpr);
break;
case START_OF_NOTE:
PUSHCOLOR(HI_RED);
chpr += printf("\tOffsets relative to start of MakerNote");
POPCOLOR();
chpr += printf(" at offset %lu",maker_scheme->note_fileoffset);
chpr += newline(1);
break;
case START_OF_ENTRY:
PUSHCOLOR(HI_RED);
chpr += printf("\tOffsets relative to start of entry");
POPCOLOR();
chpr += newline(1);
break;
default: chpr += printf("(UNKNOWN)\n");
break;
}
chpr += printf("\tNumber of entries = %d",maker_scheme->num_entries);
chpr = newline(chpr);
if((maker_scheme->scheme_type != UNKNOWN_SCHEME) && maker_scheme->no_nextifd_offset)
{
putchar('\t'); ++chpr;
PUSHCOLOR(HI_RED);
chpr += printf("No next IFD offset");
POPCOLOR();
chpr += newline(1);
}
if(Make_name)
{
putchar('\t'); ++chpr;
chpr += printf("Make = \"%s\"",Make_name);
chpr += printf(" (maker id = %d)",maker_scheme->make);
chpr = newline(1);
}
if(Model_name)
{
putchar('\t'); ++chpr;
chpr += printf("Model = \"%s\"",Model_name);
chpr += printf(" (model id = %d)",maker_scheme->model);
chpr = newline(1);
}
if(Software_name)
{
putchar('\t'); ++chpr;
chpr += printf("Software = \"%s\"",Software_name);
chpr = newline(1);
}
putchar('\t'); ++chpr;
chpr += printf("Note version = %d (tagset = %d)",maker_scheme->note_version,maker_scheme->tagset);
POPCOLOR();
chpr = newline(chpr);
chpr = newline(1);
}
/* Print a list of camera makes known to the program. If a global */
/* matching pattern has been set for names (by option) , limit the */
/* output to camera names for which a case-insensitive substring */
/* match occurs, otherwise list all makes. For each make printed, */
/* print the list of recognized models. The Make and Model names (in */
/* the camera_names.h and "maker"_datadefs.h files) are. or should */
/* be, the "official" names used by the maker in the Make and Model */
/* entries of and TIFF IFD or CIFF Make/Model entry. */
void
print_camera_makes()
{
struct camera_name *maker_id;
char *pattern,*model_pattern;
int chpr = 0;
chpr = newline(0);
chpr += printf("Camera Makes:");
chpr = newline(chpr);
if(Camera_name_pattern)
{
pattern = Camera_name_pattern;
if((model_pattern = strchr(pattern,'+')))
*model_pattern++ = '\0';
else
model_pattern = NULL;
/* 'Camera_make' is a global parameter */
for(maker_id = Camera_make; maker_id && maker_id->name; ++maker_id)
{
if(pattern)
{
if(*pattern == '-')
{
chpr += printf("\t%-32.32s [%d]",maker_id->name,maker_id->id);
chpr = newline(chpr);
}
else
{
if((*pattern) && !STRCASESTR(maker_id->name,pattern))
continue;
chpr += printf("\t%-32.32s [%d]",maker_id->name,maker_id->id);
chpr = newline(chpr);
if(model_pattern)
{
if(*model_pattern)
print_camera_models(maker_id->model,model_pattern);
else
print_camera_models(maker_id->model,NULL);
}
}
}
}
}
}
/* Print the list of recognized models for given device make. If a */
/* non-null pattern is passed as argument, limit the output to models */
/* for which a case-insensitive substring match to the pattern occurs */
/* in the name, otherwise print all names. */
void
print_camera_models(struct camera_id *model_names,char *pattern)
{
struct camera_id *maker_id;
int chpr = 0;
chpr = newline(0);
for(maker_id = model_names ; maker_id && maker_id->name; ++maker_id)
{
if(pattern)
{
if(STRCASESTR(maker_id->name,pattern))
{
chpr += printf("\t\t%-32.32s ",maker_id->name);
chpr += printf("\t[%2d,%d]",maker_id->id,
maker_id->noteversion);
chpr = newline(chpr);
}
}
else
{
chpr += printf("\t\t%-32.32s ",maker_id->name);
chpr += printf("\t[%2d,%d]",maker_id->id,
maker_id->noteversion);
chpr = newline(chpr);
}
}
}
char *
fake_strcasestr(char *string,char *pattern)
{
char *match = CNULL;
int plen,slen;
if(string && pattern)
{
plen = strlen(pattern);
if(plen == 0)
match = string;
else
{
slen = strlen(string);
while(plen <= slen)
{
if(strncasecmp(string,pattern,plen) == 0)
{
match = string;
break;
}
++string;
--slen;
}
}
}
return(match);
}
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