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1709 lines
39 KiB
1709 lines
39 KiB
/***
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**
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** Module: T1Instal
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**
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** Description:
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** This is the Win32 DLL (t1instal.dll) interface to the
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** font converter. All window specific code is located in
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** this module and the error hadler module (errors.c).
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**
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** Author: Michael Jansson
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** Created: 12/18/93
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**
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***/
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/***** INCLUDES */
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#include "windows.h"
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#include <string.h>
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#include <time.h>
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#include <limits.h>
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#include <ctype.h>
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#undef IN
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#include "titott.h"
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#include "types.h"
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#include "t1local.h"
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#include "t1instal.h"
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#include "fileio.h"
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#include "safemem.h"
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#include "t1msg.h"
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#undef UNICODE
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/* The CopyrightCheck/MAYBEOK case always succeeds for now. */
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#define MAYBEOK SUCCESS
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/***** LOCAL TYPES */
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struct callFrame {
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const void (STDCALL *Progress)(short, void*);
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void *arg;
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int last;
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int done;
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};
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static short lastCP = FALSE;
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static char lastVendor[256] = "Unknown.";
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/***** CONSTANTS */
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#define MIN_PROGRESS 3
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#define DELIMITERS " ,"
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#define COPYSIGN 169
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#define TRUE 1
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#define FALSE 0
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#define DFFACE 139
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#define DFDRIVERINFO 101
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#define VERSTR "Converter: Windows Type 1 Installer V1.0d.\n" \
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"Font: V"
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const char version[] = "\n$VER: 1.0d\n";
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#ifndef NOANSIWINMAC
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const char *winmac[] = {
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"A",
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"AE",
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"Aacute",
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"Acircumflex",
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"Adieresis",
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"Agrave",
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"Aring",
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"Atilde",
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"B",
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"C",
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"Cacute",
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"Ccaron",
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"Ccedilla",
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"D",
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"Delta",
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"E",
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"Eacute",
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"Ecircumflex",
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"Edieresis",
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"Egrave",
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"Eth",
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"F",
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"G",
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"Gbreve",
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"H",
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"I",
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"Iacute",
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"Icircumflex",
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"Idieresis",
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"Idot",
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"Igrave",
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"J",
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"K",
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"L",
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"Lslash",
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"M",
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"N",
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"Ntilde",
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"O",
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"OE",
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"Oacute",
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"Ocircumflex",
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"Odieresis",
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"Ograve",
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"Oslash",
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"Otilde",
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"P",
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"Q",
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"R",
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"S",
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"Scaron",
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"Scedilla",
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"T",
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"Thorn",
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"U",
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"Uacute",
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"Ucircumflex",
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"Udieresis",
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"Ugrave",
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"V",
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"W",
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"X",
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"Y",
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"Yacute",
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"Ydieresis",
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"Z",
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"a",
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"aacute",
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"acircumflex",
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"acute",
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"adieresis",
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"ae",
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"agrave",
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"ampersand",
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"approxequal",
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"aring",
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"asciicircum",
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"asciitilde",
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"asterisk",
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"at",
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"atilde",
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"b",
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"backslash",
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"bar",
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"braceleft",
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"braceright",
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"bracketleft",
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"bracketright",
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"breve",
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"brokenbar",
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"bullet",
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"c",
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"cacute",
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"caron",
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"ccaron",
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"ccedilla",
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"cedilla",
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"cent",
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"circumflex",
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"colon",
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"comma",
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"copyright",
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"currency",
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"d",
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"dagger",
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"daggerdbl",
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"degree",
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"dieresis",
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"divide",
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"dmacron",
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"dollar",
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"dotaccent",
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"dotlessi",
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"e",
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"eacute",
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"ecircumflex",
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"edieresis",
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"egrave",
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"eight",
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"ellipsis",
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"emdash",
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"endash",
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"equal",
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"eth",
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"exclam",
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"exclamdown",
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"f",
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"fi",
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"five",
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"fl",
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"florin",
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"four",
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"fraction",
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"franc",
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"g",
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"gbreve",
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"germandbls",
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"grave",
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"greater",
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"greaterequal",
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"guillemotleft",
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"guillemotright",
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"guilsinglleft",
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"guilsinglright",
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"h",
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"hungerumlaut",
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"hyphen",
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"i",
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"iacute",
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"icircumflex",
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"idieresis",
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"igrave",
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"infinity",
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"integral",
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"j",
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"k",
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"l",
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"less",
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"lessequal",
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"logicalnot",
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"lozenge",
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"lslash",
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"m",
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"macron",
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"middot",
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"minus",
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"mu",
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"multiply",
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"n",
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"nbspace",
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"nine",
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"notequal",
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"ntilde",
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"numbersign",
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"o",
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"oacute",
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"ocircumflex",
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"odieresis",
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"oe",
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"ogonek",
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"ograve",
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"ohm",
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"one",
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"onehalf",
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"onequarter",
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"onesuperior",
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"ordfeminine",
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"ordmasculine",
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"oslash",
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"otilde",
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"overscore",
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"p",
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"paragraph",
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"parenleft",
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"parenright",
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"partialdiff",
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"percent",
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"period",
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"periodcentered",
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"perthousand",
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"pi",
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"plus",
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"plusminus",
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"product",
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"q",
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"question",
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"questiondown",
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"quotedbl",
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"quotedblbase",
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"quotedblleft",
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"quotedblright",
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"quoteleft",
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"quoteright",
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"quotesinglbase",
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"quotesingle",
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"r",
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"radical",
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"registered",
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"ring",
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"s",
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"scaron",
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"scedilla",
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"section",
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"semicolon",
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"seven",
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"sfthyphen",
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"six",
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"slash",
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"space",
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"sterling",
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"summation",
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"t",
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"thorn",
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"three",
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"threequarters",
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"threesuperior",
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"tilde",
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"trademark",
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"two",
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"twosuperior",
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"u",
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"uacute",
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"ucircumflex",
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"udieresis",
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"ugrave",
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"underscore",
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"v",
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"w",
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"x",
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"y",
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"yacute",
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"ydieresis",
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"yen",
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"z",
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"zero"
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};
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#define GLYPHFILTER &win
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const struct GlyphFilter win = {
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sizeof(winmac) / sizeof(winmac[0]),
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winmac
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};
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#else
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#define GLYPHFILER (struct GlyphFilter *)0
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#endif /* NOANSIWINMAC */
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/***** PROTOTYPES */
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extern int __cdecl sprintf(char *, const char *, ...);
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/***** MACROS */
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#define ReadLittleEndianDword(file,dw) { \
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dw = (DWORD)io_ReadOneByte(file) ; \
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dw |= (DWORD)io_ReadOneByte(file) << 8; \
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dw |= (DWORD)io_ReadOneByte(file) << 16; \
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dw |= (DWORD)io_ReadOneByte(file) << 24; \
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}
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#ifndef try
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#define try __try
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#define except __except
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#endif
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/***** GLOBALS */
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HMODULE ModuleInstance(
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void
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)
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{
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static HMODULE hInst = NULL;
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if (NULL == hInst)
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hInst = GetModuleHandle(TEXT("fontext.dll"));
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return hInst;
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}
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/***** STATIC FUNCTIONS */
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/***
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** Function: Decrypt
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**
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** Description:
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** Decrypt a byte.
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***/
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static DWORD CSum(char *str)
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{
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DWORD sum = 0;
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while (*str)
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sum += *str++;
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return sum;
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}
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/***
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** Function: Decrypt
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**
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** Description:
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** Decrypt a byte.
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***/
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static char *Encrypt(char *str, char *out)
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{
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const USHORT c1 = 52845;
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const USHORT c2 = 22719;
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UBYTE cipher;
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USHORT r = 8366;
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int i;
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for (i=0; i<(int)strlen(str); i++) {
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cipher = (UBYTE)(str[i] ^ (r>>8));
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r = (USHORT)((cipher + r) * c1 + c2);
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out[i] = (char)((cipher & 0x3f) + ' ');
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/* Unmap 'bad' characters, that the Registry DB doesn't like. */
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if (out[i]=='=' || out[i]==' ' || out[i]=='@' || out[i]=='"')
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out[i] = 'M';
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}
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out[i] = '\0';
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return out;
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}
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static char *stristr(char *src, char *word)
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{
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int len = strlen(word);
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char *tmp = src;
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while (*src) {
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if (!_strnicmp(src, word, len))
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break;
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src++;
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}
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return src;
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}
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/***
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** Function: GetCompany
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**
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** Description:
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** Extract the company name out of a copyright string.
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***/
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char *GetCompany(char *buf)
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{
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char *company = NULL;
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int done = FALSE;
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UBYTE *token;
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UBYTE *tmp1;
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UBYTE *tmp2;
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UBYTE *tmp3;
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UBYTE *tmp4;
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int i;
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token = buf;
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while (token && !done) {
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/* Locate the start of the copyright string. */
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tmp1 = stristr(token, "copyright");
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tmp2 = stristr(token, "(c)");
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tmp3 = stristr(token, " c ");
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if ((tmp4 = strchr(token, COPYSIGN))==NULL)
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tmp4 = &token[strlen(token)];
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if (*tmp1==0 && *tmp2==0 && *tmp3==0 && *tmp4==0) {
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token = NULL;
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break;
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} else if (tmp1<tmp2 && tmp1<tmp3 && tmp1<tmp4)
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token = tmp1;
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else if (tmp2<tmp3 && tmp2<tmp4)
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token = tmp2;
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else if (tmp3<tmp4)
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token = tmp3;
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else
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token = tmp4;
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/* Skip the leading copyright strings/character. */
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if (token[0]==COPYSIGN && token[1]!='\0') {
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token += 2;
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} else if (!_strnicmp(token, "copyright", strlen("copyright"))) {
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token += strlen("copyright");
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} else {
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token += strlen("(c)");
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}
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/* Skip blanks. */
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while(*token && isspace(*token) || *token==',')
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token++;
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/* Another copyright word? */
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if (!_strnicmp((char*)token, "(c)", strlen("(c)")) ||
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!_strnicmp((char*)token, "copyright", strlen("copyright")) ||
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token[0]==COPYSIGN)
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continue;
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/* Skip the years. */
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company = token;
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if (isdigit(token[0])) {
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while (isdigit(*company) || isspace(*company) ||
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ispunct(*company) || (*company)=='-')
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company++;
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if (*company=='\0')
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break;
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/* Skip strings like "by", up to the beginning of a name that */
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/* starts with an upper case letter. */
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while (*company && (company[0]<'A' || company[0]>'Z'))
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company++;
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done = TRUE;
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} else {
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continue;
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}
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}
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/* Did we find it? */
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if (company) {
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while (*company && isspace(*company))
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company++;
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|
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if (*company=='\0') {
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company=NULL;
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} else {
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/* Terminate the company name. */
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if ((token = (UBYTE*)strchr(company, '.'))!=NULL) {
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|
|
/* Period as an initial delimiter, e.g. James, A. B. ?*/
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if (token[-1]>='A' && token[-1]<='Z') {
|
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if (strchr((char*)&token[1], '.'))
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token = (UBYTE*)strchr((char*)&token[1], '.');
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|
|
/* Check for "James A. Bently, " */
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else if (strchr((char*)&token[1], ',')) {
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token = (UBYTE*)strchr((char*)&token[1], ',');
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token[0] = '.';
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}
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}
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token[1] = '\0';
|
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} else {
|
|
/* Name ending with a ';'? */
|
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if ((token = (UBYTE*)strrchr(company, ';'))) {
|
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*token = '\0';
|
|
}
|
|
}
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|
|
|
/* Truncate some common strings. */
|
|
tmp1 = stristr(company, "all rights reserved");
|
|
*tmp1 = '\0';
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|
|
|
/* Remove trailing punctuation character. */
|
|
for (i=strlen(company)-1; i>0 &&
|
|
(ispunct(company[i]) || isspace(company[i])); i--) {
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company[i] = 0;
|
|
}
|
|
}
|
|
}
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|
|
|
|
|
return company;
|
|
}
|
|
|
|
|
|
|
|
|
|
/**** FUNCTIONS */
|
|
|
|
/***
|
|
** Function: ConvertAnyway
|
|
**
|
|
** Description:
|
|
** Ask the user if it is ok to convert.
|
|
***/
|
|
static errcode ConvertAnyway(const char *vendor, const char *facename)
|
|
{
|
|
char tmp[256];
|
|
char msg[1024];
|
|
errcode answer;
|
|
HMODULE hInst = ModuleInstance();
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|
|
|
if (vendor==NULL || strlen(vendor)==0) {
|
|
LoadString(hInst, IDS_RECOGNIZE1, tmp, sizeof(tmp));
|
|
sprintf(msg, tmp, facename);
|
|
} else {
|
|
LoadString(hInst, IDS_RECOGNIZE2, tmp, sizeof(tmp));
|
|
sprintf(msg, tmp, facename, vendor);
|
|
}
|
|
LoadString(hInst, IDS_MAINMSG, tmp, sizeof(tmp));
|
|
strcat(msg, tmp);
|
|
LoadString(hInst, IDS_CAPTION, tmp, sizeof(tmp));
|
|
answer = (errcode)MessageBox(NULL, msg, tmp, QUERY);
|
|
SetLastError(0);
|
|
|
|
return answer;
|
|
}
|
|
|
|
|
|
|
|
/***
|
|
** Function: CheckCopyright
|
|
**
|
|
** Description:
|
|
** This is the callback function that verifies that
|
|
** the converted font is copyrighted by a company who
|
|
** has agreed to having their fonts converted by
|
|
** this software. These companies are registered in the
|
|
** registry data base.
|
|
***/
|
|
|
|
|
|
static errcode CheckCopyright(const char *facename,
|
|
const char *copyright,
|
|
const char *notice)
|
|
{
|
|
#ifdef NOCOPYRIGHTS
|
|
return SKIP;
|
|
#else
|
|
HKEY key;
|
|
char tmp[256];
|
|
char *company = NULL;
|
|
char buf[1024];
|
|
int done = FALSE;
|
|
short result = FAILURE;
|
|
|
|
|
|
/* Access the REG data base. */
|
|
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, SUBKEY_TYPE1COPYRIGHTS, 0,
|
|
KEY_QUERY_VALUE, &key)==ERROR_SUCCESS) {
|
|
|
|
|
|
/* Look for the company name in the /notice string. */
|
|
if (notice && notice[0]) {
|
|
strcpy(buf, notice);
|
|
company = GetCompany(buf);
|
|
}
|
|
|
|
/* Look in the /copyright string if the company name was not found. */
|
|
if (company==NULL && copyright && copyright[0]) {
|
|
strcpy(buf, copyright);
|
|
company = GetCompany(buf);
|
|
}
|
|
|
|
|
|
#ifdef SHOWCOPYRIGHTS
|
|
LogError(MSG_INFO, MSG_Copyright, company);
|
|
Encrypt(company, tmp);
|
|
sprintf(&tmp[strlen(tmp)], "(%d)\n", CSum(tmp));
|
|
LogError(MSG_INFO, MSG_Encoding, tmp);
|
|
#else
|
|
|
|
/* Did not find a company name? */
|
|
if (company==NULL &&
|
|
((notice==NULL || notice[0]=='\0'||
|
|
strstr(notice, "Copyright")==NULL) &&
|
|
(copyright==NULL || copyright[0]=='\0' ||
|
|
strstr(copyright, "Copyright")==NULL))) {
|
|
|
|
/* No known copyright. */
|
|
LogError(MSG_WARNING, MSG_NOCOPYRIGHT, NULL);
|
|
result = MAYBEOK;
|
|
|
|
/* Strange copyright format? */
|
|
} else if (company==NULL || company[0]=='\0') {
|
|
if (notice || notice[0])
|
|
LogError(MSG_WARNING, MSG_BADFORMAT, notice);
|
|
else
|
|
LogError(MSG_WARNING, MSG_BADFORMAT, copyright);
|
|
|
|
result = MAYBEOK;
|
|
|
|
/* Found copyright! */
|
|
} else {
|
|
DWORD size;
|
|
DWORD csum;
|
|
|
|
size = 4;
|
|
if (RegQueryValueEx(key, Encrypt(company, tmp), NULL, NULL,
|
|
(LPBYTE)&csum, &size)==ERROR_SUCCESS) {
|
|
|
|
/* A positive match -> ok to convert. */
|
|
if (CSum(tmp)==csum) {
|
|
LogError(MSG_INFO, MSG_COPYRIGHT, company);
|
|
result = SUCCESS;
|
|
} else {
|
|
LogError(MSG_ERROR, MSG_BADCOPYRIGHT, company);
|
|
result = SKIP;
|
|
}
|
|
} else {
|
|
LogError(MSG_WARNING, MSG_BADCOPYRIGHT, company);
|
|
result = MAYBEOK;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
RegCloseKey(key);
|
|
|
|
/* Give the user the final word. */
|
|
if (result==FAILURE) {
|
|
if (ConvertAnyway(company, facename)==TRUE)
|
|
result = SUCCESS;
|
|
}
|
|
|
|
|
|
/* No copyright key in the registry? */
|
|
} else {
|
|
LogError(MSG_ERROR, MSG_NODB, NULL);
|
|
result = FAILURE;
|
|
}
|
|
|
|
|
|
return result;
|
|
#endif
|
|
}
|
|
|
|
|
|
|
|
/***
|
|
** Function: NTCheckCopyright
|
|
**
|
|
** Description:
|
|
** This is the callback function that verifies that
|
|
** the converted font is copyrighted by a company who
|
|
** has agreed to having their fonts converted by
|
|
** this software. These companies are registered in the
|
|
** registry data base.
|
|
***/
|
|
static errcode NTCheckCopyright(const char *facename,
|
|
const char *copyright,
|
|
const char *notice)
|
|
{
|
|
HKEY key;
|
|
char tmp[256];
|
|
char *company = NULL;
|
|
char buf[1024];
|
|
int done = FALSE;
|
|
short result = FAILURE;
|
|
|
|
|
|
/* Access the REG data base. */
|
|
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, SUBKEY_TYPE1COPYRIGHTS, 0,
|
|
KEY_QUERY_VALUE, &key)==ERROR_SUCCESS) {
|
|
|
|
|
|
/* Look for the company name in the /notice string. */
|
|
if (notice && notice[0]) {
|
|
strcpy(buf, notice);
|
|
company = GetCompany(buf);
|
|
}
|
|
|
|
/* Look in the /copyright string if the company name was not found. */
|
|
if (company==NULL && copyright && copyright[0]) {
|
|
strcpy(buf, copyright);
|
|
company = GetCompany(buf);
|
|
}
|
|
|
|
/* Did not find a company name? */
|
|
if (company==NULL &&
|
|
((notice==NULL || notice[0]=='\0'||
|
|
strstr(notice, "Copyright")==NULL) &&
|
|
(copyright==NULL || copyright[0]=='\0' ||
|
|
strstr(copyright, "Copyright")==NULL))) {
|
|
|
|
/* No known copyright. */
|
|
result = MAYBE;
|
|
|
|
/* Strange copyright format? */
|
|
} else if (company==NULL || company[0]=='\0') {
|
|
result = MAYBE;
|
|
|
|
/* Found copyright! */
|
|
} else {
|
|
DWORD size;
|
|
DWORD csum;
|
|
|
|
/* remember for future use. */
|
|
strncpy(lastVendor, company, 256);
|
|
lastVendor[MIN(255, strlen(company))] = '\0';
|
|
|
|
size = 4;
|
|
if (RegQueryValueEx(key, Encrypt(company, tmp), NULL, NULL,
|
|
(LPBYTE)&csum, &size)==ERROR_SUCCESS) {
|
|
|
|
/* A positive match -> ok to convert. */
|
|
if (CSum(tmp)==csum) {
|
|
result = SUCCESS;
|
|
} else {
|
|
result = FAILURE;
|
|
}
|
|
} else {
|
|
result = MAYBE;
|
|
}
|
|
}
|
|
|
|
RegCloseKey(key);
|
|
|
|
|
|
/* No copyright key in the registry? */
|
|
} else {
|
|
result = FAILURE;
|
|
}
|
|
|
|
|
|
lastCP = result;
|
|
|
|
return FAILURE;
|
|
}
|
|
|
|
|
|
/***
|
|
** Function: _Progress
|
|
**
|
|
** Description:
|
|
** This is the internal progress callback function that
|
|
** computes an percentage-done number, based on the
|
|
** number of converted glyphs.
|
|
***/
|
|
static void _Progress(short type, void *generic, void *arg)
|
|
{
|
|
struct callFrame *f = arg;
|
|
|
|
/* Processing glyphs or wrapping up? */
|
|
if (type==0 || type==1)
|
|
f->done++;
|
|
else
|
|
f->done = MIN(sizeof(winmac)/sizeof(winmac[0]), f->done+10);
|
|
|
|
if ((f->done-f->last)>MIN_PROGRESS) {
|
|
f->Progress((short)(f->done*100/(sizeof(winmac)/sizeof(winmac[0]))),
|
|
f->arg);
|
|
f->last = f->done;
|
|
}
|
|
|
|
UNREFERENCED_PARAMETER(type);
|
|
UNREFERENCED_PARAMETER(generic);
|
|
SetLastError(0L);
|
|
}
|
|
|
|
static BOOL ReadStringFromOffset(struct ioFile *file,
|
|
const DWORD dwOffset,
|
|
char *pszString,
|
|
int cLen,
|
|
BOOL bStrip)
|
|
{
|
|
BOOL result = TRUE;
|
|
DWORD offset;
|
|
|
|
/* Get offset to string. */
|
|
io_FileSeek(file, dwOffset);
|
|
|
|
/* Read the offset. */
|
|
|
|
ReadLittleEndianDword(file, offset);
|
|
|
|
/* Get the string. */
|
|
(void)io_FileSeek(file, offset);
|
|
if (io_FileError(file) != SUCCESS) {
|
|
result = FALSE;
|
|
} else {
|
|
int i;
|
|
|
|
i=0;
|
|
while (io_FileError(file)==SUCCESS && i<cLen) {
|
|
pszString[i] = (UBYTE)io_ReadOneByte(file);
|
|
if (pszString[i]=='\0')
|
|
break;
|
|
|
|
/* Replace all dashes with spaces. */
|
|
if (bStrip && pszString[i]=='-')
|
|
pszString[i]=' ';
|
|
i++;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
|
|
|
|
/**** FUNCTIONS */
|
|
|
|
/***
|
|
** Function: ConvertTypeFaceA
|
|
**
|
|
** Description:
|
|
** Convert a T1 font into a TT font file. This is the
|
|
** simplified interface used by the Win32 DLL, with the
|
|
** ANSI interface.
|
|
***/
|
|
short STDCALL ConvertTypefaceAInternal(const char *type1,
|
|
const char *metrics,
|
|
const char *truetype,
|
|
const void (STDCALL *Progress)(short, void*),
|
|
void *arg)
|
|
{
|
|
struct callFrame f;
|
|
struct callProgress p;
|
|
struct T1Arg t1Arg;
|
|
struct TTArg ttArg;
|
|
short status;
|
|
|
|
|
|
/* Check parameters. */
|
|
if (type1==NULL || metrics==NULL)
|
|
return FAILURE;
|
|
|
|
/* Set up arguments to ConvertTypefaceA() */
|
|
t1Arg.filter = GLYPHFILTER;
|
|
t1Arg.upem = (short)2048;
|
|
t1Arg.name = (char *)type1;
|
|
t1Arg.metrics = (char *)metrics;
|
|
ttArg.precision = (short)50;
|
|
ttArg.name = (char *)truetype;
|
|
ttArg.tag = VERSTR;
|
|
|
|
/* Use progress gauge */
|
|
if (Progress) {
|
|
LogError(MSG_INFO, MSG_STARTING, type1);
|
|
|
|
f.Progress = Progress;
|
|
f.done = 0;
|
|
f.last = 0;
|
|
f.arg = arg;
|
|
p.arg = &f;
|
|
p.cb = _Progress;
|
|
status = ConvertT1toTT(&ttArg, &t1Arg, CheckCopyright, &p);
|
|
Progress(100, arg);
|
|
} else {
|
|
status = ConvertT1toTT(&ttArg, &t1Arg, CheckCopyright, NULL);
|
|
}
|
|
|
|
|
|
return status;
|
|
}
|
|
|
|
|
|
|
|
short STDCALL ConvertTypefaceA(char *type1,
|
|
char *metrics,
|
|
char *truetype,
|
|
void (STDCALL *Progress)(short, void*),
|
|
void *arg)
|
|
{
|
|
|
|
short bRet;
|
|
|
|
try
|
|
{
|
|
bRet = ConvertTypefaceAInternal(type1,
|
|
metrics,
|
|
truetype,
|
|
Progress,
|
|
arg);
|
|
}
|
|
except (EXCEPTION_EXECUTE_HANDLER)
|
|
{
|
|
#if 0
|
|
ASSERTGDI(
|
|
GetExceptionCode() == EXCEPTION_IN_PAGE_ERROR,
|
|
"ttfd!ttfdSemLoadFontFile, strange exception code\n"
|
|
);
|
|
#endif
|
|
|
|
bRet = BADINPUTFILE;
|
|
|
|
}
|
|
|
|
return bRet;
|
|
}
|
|
|
|
|
|
short STDCALL FindPfb (
|
|
char *pszPFM,
|
|
char *achPFB
|
|
);
|
|
|
|
|
|
/***
|
|
** Function: CheckPfmA
|
|
**
|
|
** Description:
|
|
** This function determines if there is a pfm/pfb pair of
|
|
** files that makes up an Adobe Type 1 font, and determins
|
|
** the descriptive face name of it.
|
|
**
|
|
** Returns: 16-bit encoded value indicating error and type of file where
|
|
** error occurred. (see fvscodes.h) for definitions.
|
|
** The following table lists the "status" portion of the codes
|
|
** returned.
|
|
**
|
|
** FVS_SUCCESS
|
|
** FVS_INVALID_FONTFILE
|
|
** FVS_FILE_OPEN_ERR
|
|
** FVS_INVALID_ARG
|
|
** FVS_FILE_IO_ERR
|
|
** FVS_BAD_VERSION
|
|
***/
|
|
|
|
short STDCALL CheckPfmA(
|
|
char *pszPFM,
|
|
DWORD cjDesc,
|
|
char *pszDesc,
|
|
DWORD cjPFB,
|
|
char *pszPFB
|
|
)
|
|
{
|
|
struct ioFile *file;
|
|
char szDriver[MAX_PATH];
|
|
short result = FVS_MAKE_CODE(FVS_SUCCESS, FVS_FILE_UNK);
|
|
short ver;
|
|
|
|
char achPFB[MAX_PATH];
|
|
|
|
char *psz_PFB;
|
|
DWORD cjPFB1;
|
|
|
|
if (pszPFB)
|
|
{
|
|
psz_PFB = pszPFB;
|
|
cjPFB1 = cjPFB;
|
|
}
|
|
else
|
|
{
|
|
psz_PFB = (char *)achPFB;
|
|
cjPFB1 = MAX_PATH;
|
|
}
|
|
|
|
/* Check parameter. */
|
|
if (pszPFM==NULL || ((strlen(pszPFM)+3) >= cjPFB1))
|
|
return FVS_MAKE_CODE(FVS_INVALID_ARG, FVS_FILE_UNK);
|
|
|
|
// check if pfb file exists and find the path to it:
|
|
|
|
result = FindPfb(pszPFM, psz_PFB);
|
|
if (FVS_STATUS(result) != FVS_SUCCESS)
|
|
return result;
|
|
|
|
/****
|
|
* Locate the pszDescriptive name of the font.
|
|
*/
|
|
|
|
if ((file = io_OpenFile(pszPFM, READONLY))==NULL)
|
|
return FVS_MAKE_CODE(FVS_FILE_OPEN_ERR, FVS_FILE_PFM);
|
|
|
|
(void)io_ReadOneByte(file); /* Skip the revision number. */
|
|
ver = (short)io_ReadOneByte(file);
|
|
|
|
if (ver > 3) {
|
|
/* ERROR - unsupported format */
|
|
result = FVS_MAKE_CODE(FVS_BAD_VERSION, FVS_FILE_PFM);
|
|
} else {
|
|
|
|
/* Read the driver name. */
|
|
if (!ReadStringFromOffset(file, DFDRIVERINFO, szDriver,
|
|
sizeof(szDriver), FALSE))
|
|
{
|
|
result = FVS_MAKE_CODE(FVS_FILE_IO_ERR, FVS_FILE_PFM);
|
|
}
|
|
/* Is it "PostScript" ? */
|
|
else if (_stricmp(szDriver, "PostScript"))
|
|
{
|
|
result = FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_PFM);
|
|
}
|
|
/* Only get description if asked to do so. */
|
|
else if (pszDesc && !ReadStringFromOffset(file, DFFACE, pszDesc, cjDesc, TRUE))
|
|
{
|
|
result = FVS_MAKE_CODE(FVS_FILE_IO_ERR, FVS_FILE_PFM);
|
|
}
|
|
}
|
|
|
|
(void)io_CloseFile(file);
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
|
|
/***
|
|
** Function: CheckCopyrightsA
|
|
**
|
|
** Description:
|
|
** This function verifies that it is ok to convert the font. This is
|
|
** done by faking an installation.
|
|
***/
|
|
short STDCALL CheckCopyrightAInternal(char *szPFB,
|
|
DWORD wSize,
|
|
char *szVendor)
|
|
{
|
|
struct T1Arg t1Arg;
|
|
struct TTArg ttArg;
|
|
|
|
/* Set up arguments to ConvertTypefaceA() */
|
|
t1Arg.metrics = NULL;
|
|
t1Arg.upem = (short)2048;
|
|
t1Arg.filter = GLYPHFILTER;
|
|
t1Arg.name = szPFB;
|
|
ttArg.precision = (short)200;
|
|
ttArg.tag = NULL;
|
|
ttArg.name = "NIL:";
|
|
lastCP = FAILURE;
|
|
strcpy(lastVendor, "");
|
|
(void)ConvertT1toTT(&ttArg, &t1Arg, NTCheckCopyright, NULL);
|
|
strncpy(szVendor, lastVendor, wSize);
|
|
szVendor[MIN(wSize, strlen(lastVendor))] = '\0';
|
|
|
|
return lastCP;
|
|
}
|
|
|
|
|
|
short STDCALL CheckCopyrightA(char *szPFB,
|
|
DWORD wSize,
|
|
char *szVendor)
|
|
{
|
|
short iRet;
|
|
|
|
try
|
|
{
|
|
iRet = CheckCopyrightAInternal(szPFB,wSize,szVendor);
|
|
}
|
|
except (EXCEPTION_EXECUTE_HANDLER)
|
|
{
|
|
iRet = BADINPUTFILE;
|
|
}
|
|
return iRet;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/******************************Public*Routine******************************\
|
|
*
|
|
* short STDCALL CheckInfA (
|
|
*
|
|
* If pfm and inf files are in the same directory only pfm is recognized
|
|
* and inf file is ignored.
|
|
*
|
|
* History:
|
|
* 27-Apr-1994 -by- Bodin Dresevic [BodinD]
|
|
* Wrote it.
|
|
*
|
|
* Returns: 16-bit encoded value indicating error and type of file where
|
|
* error occurred. (see fvscodes.h) for definitions.
|
|
* The following table lists the "status" portion of the codes
|
|
* returned.
|
|
*
|
|
* FVS_SUCCESS
|
|
* FVS_INVALID_FONTFILE
|
|
* FVS_FILE_OPEN_ERR
|
|
* FVS_FILE_BUILD_ERR
|
|
* FVS_FILE_EXISTS
|
|
* FVS_INSUFFICIENT_BUF
|
|
*
|
|
\**************************************************************************/
|
|
|
|
|
|
short CreatePFM(char *pszINF, char *pszAFM, char *pszPFM);
|
|
BOOL bGetDescFromInf(char * pszINF, DWORD cjDesc, char *pszDesc);
|
|
|
|
BOOL bFileExists(char *pszFile)
|
|
{
|
|
HFILE hf;
|
|
|
|
if ((hf = _lopen(pszFile, OF_READ)) != -1)
|
|
{
|
|
_lclose(hf);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
short STDCALL CheckInfA (
|
|
char *pszINF,
|
|
DWORD cjDesc,
|
|
char *pszDesc,
|
|
DWORD cjPFM,
|
|
char *pszPFM,
|
|
DWORD cjPFB,
|
|
char *pszPFB,
|
|
BOOL *pbCreatedPFM,
|
|
char *pszFontPath
|
|
)
|
|
{
|
|
char achPFM[MAX_PATH];
|
|
char achPFB[MAX_PATH];
|
|
char achAFM[MAX_PATH];
|
|
|
|
DWORD cjKey;
|
|
char *pszParent = NULL; // points to the where parent dir of the inf file is
|
|
char *pszBare = NULL; // "bare" .inf name, initialization essential
|
|
short result = FVS_MAKE_CODE(FVS_SUCCESS, FVS_FILE_UNK);
|
|
BOOL bAfmExists = FALSE;
|
|
BOOL bPfbExists = FALSE;
|
|
|
|
//
|
|
// This is a real hack use of pbCreatedPFM.
|
|
// It's the best solution with the time we have.
|
|
//
|
|
BOOL bCheckForExistingPFM = *pbCreatedPFM;
|
|
|
|
*pbCreatedPFM = FALSE;
|
|
|
|
// example:
|
|
// if pszINF -> "c:\psfonts\fontinfo\foo_____.inf"
|
|
// then pszParent -> "fontinfo\foo_____.inf"
|
|
|
|
cjKey = strlen(pszINF) + 1;
|
|
|
|
if (cjKey < 5) // 5 = strlen(".pfm") + 1;
|
|
return FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_INF);
|
|
|
|
// check if a pfm file exists in the SAME directory.
|
|
// Use the buffer on the stack to produce the path for the pfm file:
|
|
|
|
strcpy(achPFM, pszINF);
|
|
strcpy(&achPFM[cjKey - 5],".PFM");
|
|
|
|
// try to open pfm file to check if it exists:
|
|
|
|
if (bCheckForExistingPFM && bFileExists(achPFM))
|
|
{
|
|
// we found the pfm file, therefore we do not report this .inf file.
|
|
|
|
return FVS_MAKE_CODE(FVS_FILE_EXISTS, FVS_FILE_PFM);
|
|
}
|
|
|
|
// pfm file is NOT found, go on to check if .afm and .pfb files exists:
|
|
// We will first check if .afm and .pfb files exists in the same dir as .inf
|
|
|
|
strcpy(achAFM, pszINF);
|
|
strcpy(&achAFM[cjKey - 5],".AFM");
|
|
|
|
strcpy(achPFB, pszINF);
|
|
strcpy(&achPFB[cjKey - 5],".PFB");
|
|
|
|
bAfmExists = bFileExists(achAFM);
|
|
bPfbExists = bFileExists(achPFB);
|
|
|
|
if (!bAfmExists || !bPfbExists)
|
|
{
|
|
// we did not find the .afm and .pfb files in the same dir as .inf
|
|
// we will check two more directories for the .afm and .pfb files
|
|
// 1) the parent directory of the .inf file for .pfb file
|
|
// 2) the afm subdirectory of the .inf parent directory for .afm file
|
|
//
|
|
// This is meant to handle the standard configuration of files produced
|
|
// on user's hard drive by unlocking fonts from Adobe's CD or from a
|
|
// previous installation of atm manager on this machine.
|
|
// This configuration is as follows:
|
|
// c:\psfonts\ *.pfb files are here
|
|
// c:\psfonts\afm *.afm files are here
|
|
// c:\psfonts\fontinfo *.inf files are here
|
|
// c:\psfonts\pfm *.pfm files that are created on the fly
|
|
// are PUT here by atm.
|
|
// We will instead put the files in windows\system dir where all other
|
|
// fonts are, it may not be possible to write pmf files on the media
|
|
// from where we are installing fonts
|
|
|
|
pszBare = &pszINF[cjKey - 5];
|
|
for ( ; pszBare > pszINF; pszBare--)
|
|
{
|
|
if ((*pszBare == '\\') || (*pszBare == ':'))
|
|
{
|
|
pszBare++; // found it
|
|
break;
|
|
}
|
|
}
|
|
|
|
// check if full path to .inf file was passed in or a bare
|
|
// name itself was passed in to look for .inf file in the current dir
|
|
|
|
if ((pszBare > pszINF) && (pszBare[-1] == '\\'))
|
|
{
|
|
// skip '\\' and search backwards for another '\\':
|
|
|
|
for (pszParent = &pszBare[-2]; pszParent > pszINF; pszParent--)
|
|
{
|
|
if ((*pszParent == '\\') || (*pszParent == ':'))
|
|
{
|
|
pszParent++; // found it
|
|
break;
|
|
}
|
|
}
|
|
|
|
// create .pfb file name in the .inf parent directory:
|
|
|
|
strcpy(&achPFB[pszParent - pszINF], pszBare);
|
|
strcpy(&achPFB[strlen(achPFB) - 4], ".PFB");
|
|
|
|
// create .afm file name in the afm subdirectory of the .inf
|
|
// parent directory:
|
|
|
|
strcpy(&achAFM[pszParent - pszINF], "afm\\");
|
|
strcpy(&achAFM[pszParent - pszINF + 4], pszBare);
|
|
strcpy(&achAFM[strlen(achAFM) - 4], ".AFM");
|
|
|
|
}
|
|
else if (pszBare == pszINF)
|
|
{
|
|
// bare name was passed in, to check for the inf file in the "." dir:
|
|
|
|
strcpy(achPFB, "..\\");
|
|
strcpy(&achPFB[3], pszBare); // 3 == strlen("..\\")
|
|
strcpy(&achPFB[strlen(achPFB) - 4], ".PFB");
|
|
|
|
strcpy(achAFM, "..\\afm\\");
|
|
strcpy(&achAFM[7], pszBare); // 7 == strlen("..\\afm\\")
|
|
strcpy(&achAFM[strlen(achAFM) - 4], ".AFM");
|
|
}
|
|
else
|
|
{
|
|
return FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_UNK);
|
|
}
|
|
|
|
// check again if we can find the files, if not fail.
|
|
|
|
if (!bAfmExists && !bFileExists(achAFM))
|
|
return FVS_MAKE_CODE(FVS_FILE_OPEN_ERR, FVS_FILE_AFM);
|
|
if (!bPfbExists && !bFileExists(achPFB))
|
|
return FVS_MAKE_CODE(FVS_FILE_OPEN_ERR, FVS_FILE_PFB);
|
|
}
|
|
|
|
// now we have paths to .inf .afm and .pfb files. Now let us see
|
|
// what the caller wants from us:
|
|
|
|
if (pszDesc)
|
|
{
|
|
// we need to return description string in the buffer supplied
|
|
|
|
if (!bGetDescFromInf(pszINF, (DWORD)cjDesc, pszDesc))
|
|
return FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_INF);
|
|
}
|
|
|
|
// copy pfb file path out if requested
|
|
|
|
if (pszPFB)
|
|
{
|
|
if ((strlen(achPFB) + 1) < cjPFB)
|
|
strcpy(pszPFB,achPFB);
|
|
else
|
|
return FVS_MAKE_CODE(FVS_INSUFFICIENT_BUF, FVS_FILE_UNK);
|
|
}
|
|
|
|
// the caller wants a pfm file created from inf,afm files
|
|
// For now and probably for ever we will put this file in
|
|
// the %windir%\system, or %windir%\fonts for the secure system.
|
|
|
|
if (pszPFM)
|
|
{
|
|
UINT cjSystemDir;
|
|
char *pszAppendHere; // append "bare" name here
|
|
|
|
// copy the first directory of the font path into the buffer provided
|
|
// It is expected that this routine will get something like
|
|
// "c:\foo" pointing to font path
|
|
|
|
strcpy(achPFM,pszFontPath);
|
|
pszAppendHere = &achPFM[strlen(pszFontPath) - 1];
|
|
|
|
if (*pszAppendHere != '\\')
|
|
{
|
|
pszAppendHere++;
|
|
*pszAppendHere = '\\';
|
|
}
|
|
pszAppendHere++;
|
|
|
|
// find bare name of the .inf file if we do not have already:
|
|
|
|
if (!pszBare)
|
|
{
|
|
pszBare = &pszINF[cjKey - 5];
|
|
for ( ; pszBare > pszINF; pszBare--)
|
|
{
|
|
if ((*pszBare == '\\') || (*pszBare == ':'))
|
|
{
|
|
pszBare++; // found it
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// append Bare name to the %windir%system\ path
|
|
|
|
strcpy(pszAppendHere, pszBare);
|
|
|
|
// finally change .inf extension to .pfm extension
|
|
|
|
strcpy(&pszAppendHere[strlen(pszAppendHere) - 4], ".PFM");
|
|
|
|
// copy out:
|
|
|
|
strcpy(pszPFM, achPFM);
|
|
|
|
result = CreatePFM(pszINF, achAFM, pszPFM);
|
|
*pbCreatedPFM = (FVS_STATUS(result) == FVS_SUCCESS);
|
|
|
|
if (!(*pbCreatedPFM))
|
|
return result;
|
|
}
|
|
|
|
return FVS_MAKE_CODE(FVS_SUCCESS, FVS_FILE_UNK);
|
|
}
|
|
|
|
|
|
/******************************Public*Routine******************************\
|
|
*
|
|
* short STDCALL CheckType1AInternal
|
|
*
|
|
* Effects: See if we are going to report this as a valid type 1 font
|
|
*
|
|
* Warnings:
|
|
*
|
|
* History:
|
|
* 29-Apr-1994 -by- Bodin Dresevic [BodinD]
|
|
* Wrote it.
|
|
*
|
|
* Returns: 16-bit encoded value indicating error and type of file where
|
|
* error occurred. (see fvscodes.h) for definitions.
|
|
* The following table lists the "status" portion of the codes
|
|
* returned.
|
|
*
|
|
* FVS_SUCCESS
|
|
* FVS_INVALID_FONTFILE
|
|
* FVS_FILE_OPEN_ERR
|
|
* FVS_FILE_BUILD_ERR
|
|
* FVS_INVALID_ARG
|
|
* FVS_FILE_IO_ERR
|
|
* FVS_BAD_VERSION
|
|
* FVS_FILE_EXISTS
|
|
* FVS_INSUFFICIENT_BUF
|
|
*
|
|
\**************************************************************************/
|
|
|
|
|
|
short STDCALL CheckType1AInternal (
|
|
char *pszKeyFile,
|
|
DWORD cjDesc,
|
|
char *pszDesc,
|
|
DWORD cjPFM,
|
|
char *pszPFM,
|
|
DWORD cjPFB,
|
|
char *pszPFB,
|
|
BOOL *pbCreatedPFM,
|
|
char *pszFontPath
|
|
|
|
)
|
|
{
|
|
DWORD cjKey;
|
|
|
|
*pbCreatedPFM = FALSE; // initialization is essential.
|
|
|
|
cjKey = strlen(pszKeyFile) + 1;
|
|
|
|
if (cjKey < 5) // 5 = strlen(".pfm") + 1;
|
|
return FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_UNK);
|
|
|
|
if (!_strcmpi(&pszKeyFile[cjKey - 5], ".PFM"))
|
|
{
|
|
// copy out pfm string when asked to do so:
|
|
|
|
if (pszPFM && (cjKey < cjPFM))
|
|
{
|
|
if (cjKey < cjPFM)
|
|
strcpy(pszPFM, pszKeyFile);
|
|
else
|
|
return FVS_MAKE_CODE(FVS_INSUFFICIENT_BUF, FVS_FILE_UNK);
|
|
}
|
|
|
|
return CheckPfmA(
|
|
pszKeyFile,
|
|
cjDesc,
|
|
pszDesc,
|
|
cjPFB,
|
|
pszPFB
|
|
);
|
|
}
|
|
else if (!_strcmpi(&pszKeyFile[cjKey - 5], ".INF"))
|
|
{
|
|
return CheckInfA (
|
|
pszKeyFile,
|
|
cjDesc,
|
|
pszDesc,
|
|
cjPFM,
|
|
pszPFM,
|
|
cjPFB,
|
|
pszPFB,
|
|
pbCreatedPFM,
|
|
pszFontPath
|
|
);
|
|
}
|
|
else
|
|
{
|
|
// this font is not our friend
|
|
|
|
return FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_UNK);
|
|
}
|
|
}
|
|
|
|
|
|
/******************************Public*Routine******************************\
|
|
*
|
|
* CheckType1WithStatusA, try / except wrapper
|
|
*
|
|
* Effects:
|
|
*
|
|
* Warnings:
|
|
*
|
|
* History:
|
|
* 14-Jun-1994 -by- Bodin Dresevic [BodinD]
|
|
* Wrote it.
|
|
*
|
|
* Returns: 16-bit encoded value indicating error and type of file where
|
|
* error occurred. (see fvscodes.h) for definitions.
|
|
* The following table lists the "status" portion of the codes
|
|
* returned.
|
|
*
|
|
* FVS_SUCCESS
|
|
* FVS_INVALID_FONTFILE
|
|
* FVS_FILE_OPEN_ERR
|
|
* FVS_FILE_BUILD_ERR
|
|
* FVS_INVALID_ARG
|
|
* FVS_FILE_IO_ERR
|
|
* FVS_BAD_VERSION
|
|
* FVS_FILE_EXISTS
|
|
* FVS_INSUFFICIENT_BUF
|
|
* FVS_EXCEPTION
|
|
*
|
|
\**************************************************************************/
|
|
|
|
short STDCALL CheckType1WithStatusA (
|
|
char *pszKeyFile,
|
|
DWORD cjDesc,
|
|
char *pszDesc,
|
|
DWORD cjPFM,
|
|
char *pszPFM,
|
|
DWORD cjPFB,
|
|
char *pszPFB,
|
|
BOOL *pbCreatedPFM,
|
|
char *pszFontPath
|
|
)
|
|
{
|
|
short status;
|
|
try
|
|
{
|
|
status = CheckType1AInternal (
|
|
pszKeyFile,
|
|
cjDesc,
|
|
pszDesc,
|
|
cjPFM,
|
|
pszPFM,
|
|
cjPFB,
|
|
pszPFB,
|
|
pbCreatedPFM,
|
|
pszFontPath);
|
|
}
|
|
except (EXCEPTION_EXECUTE_HANDLER)
|
|
{
|
|
status = FVS_MAKE_CODE(FVS_EXCEPTION, FVS_FILE_UNK);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
/******************************Public*Routine******************************\
|
|
*
|
|
* CheckType1A, try / except wrapper
|
|
*
|
|
* Effects:
|
|
*
|
|
* Warnings:
|
|
*
|
|
* History:
|
|
* 14-Jun-1994 -by- Bodin Dresevic [BodinD]
|
|
* Wrote it.
|
|
\**************************************************************************/
|
|
|
|
BOOL STDCALL CheckType1A (
|
|
char *pszKeyFile,
|
|
DWORD cjDesc,
|
|
char *pszDesc,
|
|
DWORD cjPFM,
|
|
char *pszPFM,
|
|
DWORD cjPFB,
|
|
char *pszPFB,
|
|
BOOL *pbCreatedPFM,
|
|
char *pszFontPath
|
|
)
|
|
{
|
|
short status = CheckType1WithStatusA(pszKeyFile,
|
|
cjDesc,
|
|
pszDesc,
|
|
cjPFM,
|
|
pszPFM,
|
|
cjPFB,
|
|
pszPFB,
|
|
pbCreatedPFM,
|
|
pszFontPath);
|
|
|
|
return (FVS_STATUS(status) == FVS_SUCCESS);
|
|
}
|
|
|
|
|
|
/******************************Public*Routine******************************\
|
|
*
|
|
* FindPfb, given pfm file, see if pfb file exists in the same dir or in the
|
|
* parent directory of the pfm file
|
|
*
|
|
* History:
|
|
* 14-Jun-1994 -by- Bodin Dresevic [BodinD]
|
|
* Wrote it.
|
|
*
|
|
* Returns: 16-bit encoded value indicating error and type of file where
|
|
* error occurred. (see fvscodes.h) for definitions.
|
|
* The following table lists the "status" portion of the codes
|
|
* returned.
|
|
*
|
|
* FVS_SUCCESS
|
|
* FVS_INVALID_FONTFILE
|
|
* FVS_FILE_OPEN_ERR
|
|
*
|
|
\**************************************************************************/
|
|
|
|
|
|
short STDCALL FindPfb (
|
|
char *pszPFM,
|
|
char *achPFB
|
|
)
|
|
{
|
|
DWORD cjKey;
|
|
char *pszParent = NULL; // points to the where parent dir of the inf file is
|
|
char *pszBare = NULL; // "bare" .inf name, initialization essential
|
|
|
|
// example:
|
|
// if pszPFM -> "c:\psfonts\pfm\foo_____.pfm"
|
|
// then pszParent -> "pfm\foo_____.pfm"
|
|
|
|
cjKey = strlen(pszPFM) + 1;
|
|
|
|
if (cjKey < 5) // 5 = strlen(".pfm") + 1;
|
|
return FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_PFM);
|
|
|
|
// go on to check if .pfb file exists:
|
|
// We will first check .pfb file exists in the same dir as .pfm
|
|
|
|
strcpy(achPFB, pszPFM);
|
|
strcpy(&achPFB[cjKey - 5],".PFB");
|
|
|
|
if (!bFileExists(achPFB))
|
|
{
|
|
// we did not find the .pfb file in the same dir as .pfm
|
|
// Now check the parent directory of the .pfm file
|
|
|
|
pszBare = &pszPFM[cjKey - 5];
|
|
for ( ; pszBare > pszPFM; pszBare--)
|
|
{
|
|
if ((*pszBare == '\\') || (*pszBare == ':'))
|
|
{
|
|
pszBare++; // found it
|
|
break;
|
|
}
|
|
}
|
|
|
|
// check if full path to .pfm was passed in or a bare
|
|
// name itself was passed in to look for .pfm file in the current dir
|
|
|
|
if ((pszBare > pszPFM) && (pszBare[-1] == '\\'))
|
|
{
|
|
// skip '\\' and search backwards for another '\\':
|
|
|
|
for (pszParent = &pszBare[-2]; pszParent > pszPFM; pszParent--)
|
|
{
|
|
if ((*pszParent == '\\') || (*pszParent == ':'))
|
|
{
|
|
pszParent++; // found it
|
|
break;
|
|
}
|
|
}
|
|
|
|
// create .pfb file name in the .pfm parent directory:
|
|
|
|
strcpy(&achPFB[pszParent - pszPFM], pszBare);
|
|
strcpy(&achPFB[strlen(achPFB) - 4], ".PFB");
|
|
|
|
}
|
|
else if (pszBare == pszPFM)
|
|
{
|
|
// bare name was passed in, to check for the inf file in the "." dir:
|
|
|
|
strcpy(achPFB, "..\\");
|
|
strcpy(&achPFB[3], pszBare); // 3 == strlen("..\\")
|
|
strcpy(&achPFB[strlen(achPFB) - 4], ".PFB");
|
|
}
|
|
else
|
|
{
|
|
return FVS_MAKE_CODE(FVS_INVALID_FONTFILE, FVS_FILE_PFM); // We should never get here.
|
|
}
|
|
|
|
// check again if we can find the file, if not fail.
|
|
|
|
if (!bFileExists(achPFB))
|
|
{
|
|
return FVS_MAKE_CODE(FVS_FILE_OPEN_ERR, FVS_FILE_PFB);
|
|
}
|
|
}
|
|
|
|
// now we have paths to .pfb file in the buffer provided by the caller.
|
|
|
|
return FVS_MAKE_CODE(FVS_SUCCESS, FVS_FILE_UNK);
|
|
}
|