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togedasym.c
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togedasym.c
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/* togedasym
* converter from ascii exported Pro*el library parser to gEDA symbols
* Copyright (C) 2008 Jacek Plucinski
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*
* this code has been write with gvim (http://www.vim.org),
* big thanks for the big tool, my right hand
*/
#define FileVersion "v.2008.04.09 alpha"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <math.h>
#include <getopt.h>
#include "PfWSchLibStruct.h"
#include "PfWSchLibParser.h"
#ifdef _DEBUG
#include "dmalloc.h"
#endif
#define TOFILE // if TOFILE not define - don't create files (print all to stdout for tests)
#ifdef TOFILE // open component file and write to this or print to stdout
#define OUTPUT OutFile
#else
#define OUTPUT stdout
#endif
//CONSTANTS
#define YES 1
#define NO 0
#define PI 3.1415927
#define CompFileNameLength 30 // max number of characters for component file name
#define FixedPinLength 300
// pin attributes mask used by parser
#define DotMask 0x0400
#define ClockMask 0x0200
#define TypeMask 0x01C0
#define HiddenMask 0x0020
#define NameVisibleMask 0x0010
#define NumbVisibleMask 0x0008
#define RotationMask 0x0007
// constants END
// DEFAULT CONVERT PARAMETERS
int FirstComp = -1; // first comp number to convert (default first in lib)
int LastComp = -1; // last comp number to convert (default last in lib)
unsigned char XYmultip = 20; // Pro*el -> gEDA X Y multiplier (scale)
char SetLineWidth = NO; // turn line width conversion ON or OFF (global)
unsigned char LineWidth0 = 5;
unsigned char LineWidth1 = 10;
unsigned char LineWidth2 = 20;
unsigned char LineWidth3 = 30;
// pins conversion parameters
char SetScalePins = NO; // enable pins length to be scaled as graphics
unsigned int DotSymDia = 100; // dot symbol diameter
unsigned char DotSymLine = 10; // dot symbol line width
unsigned int ClkSymWidth = 75; // clock symbol width
unsigned int ClkSymHigh = 100; // clock symbol high
unsigned char ClkSymLine = 10; // clock symbol line width
int PinNumHoffset = 100; // pin number horizontal offset
int PinNumVoffset = 50; // pin number vertical offset
unsigned char PinNumTxtSize = 8; // pin number text size
int PinLabHoffset = -50;
int PinLabVoffset = 0;
unsigned char PinLabTxtSize = 8; // pin label text size
int PinTypHoffset = -50;
int PinTypVoffset = -100;
unsigned char PinTypTxtSize = 7; // pin type text size
int PinSeqHoffset = 100;
int PinSeqVoffset = -50;
unsigned char PinSeqTxtSize = 7; // pin sequence number text size
unsigned char ElArcAproxLev = 4; // quarter of number polygon edges aprox. ellipse for arc
unsigned char EllipAproxLev = 6; // quarter of number polygon edges aprox. ellipse
unsigned char ElliToCirTole = 1; // tolerance (0-100)% ellipse to circle approximation
unsigned char BezierLines = 7; // number of lines aproximated Bezier curve
// parts attributes texts parameters
unsigned int AttrHoffset = 400; // horizontal X coordinate for parts attributes draw
unsigned int AttrVoffset = 200; // vertical offset between parts attributes texts
unsigned char AttrTxtSize = 10; // parts attributes text size
char WrValue = NO; // write extra "value=" attribute with comp. name
char WrFootpr2 = NO; // activate write component footprint 2 attribute
char WrFootpr3 = NO; // --''-- -''- --''-- --''-- 3 --''--
char WrFootpr4 = NO; // --''-- -''- --''-- --''-- 4 --''--
char WrField1 = NO; // activate write component field 1 attribute
char WrField2 = NO; // --''-- -''- --''-- -''- 2 --''--
char WrField3 = NO; // --''-- -''- --''-- -''- 3 --''--
char WrField4 = NO; // --''-- -''- --''-- -''- 4 --''--
char WrField5 = NO; // --''-- -''- --''-- -''- 5 --''--
char WrField6 = NO; // --''-- -''- --''-- -''- 6 --''--
char WrField7 = NO; // --''-- -''- --''-- -''- 7 --''--
char WrField8 = NO; // --''-- -''- --''-- -''- 8 --''--
char WrPrField1 = NO; // activate write component part field 1 attribute
char WrPrField2 = NO; // --''-- -''- --''-- part -''- 2 --''--
char WrPrField3 = NO; // --''-- -''- --''-- part -''- 3 --''--
char WrPrField4 = NO; // --''-- -''- --''-- part -''- 4 --''--
char WrPrField5 = NO; // --''-- -''- --''-- part -''- 5 --''--
char WrPrField6 = NO; // --''-- -''- --''-- part -''- 6 --''--
char WrPrField7 = NO; // --''-- -''- --''-- part -''- 7 --''--
char WrPrField8 = NO; // --''-- -''- --''-- part -''- 8 --''--
char WrPrField9 = NO; // --''-- -''- --''-- part -''- 9 --''--
char WrPrField10 = NO; // --''-- -''- --''-- part -''- 10 --''--
char WrPrField11 = NO; // --''-- -''- --''-- part -''- 11 --''--
char WrPrField12 = NO; // --''-- -''- --''-- part -''- 12 --''--
char WrPrField13 = NO; // --''-- -''- --''-- part -''- 13 --''--
char WrPrField14 = NO; // --''-- -''- --''-- part -''- 14 --''--
char WrPrField15 = NO; // --''-- -''- --''-- part -''- 15 --''--
char WrPrField16 = NO; // --''-- -''- --''-- part -''- 16 --''--
//default convert parameters END
char *ExtraAttr[20]; // saved pointers to extra attr. parameters (reset to 0 at start)
static char *ShortParameters = // short parameters definitions
"hl:f:e:ps:wr:";
static struct option LongParameter[] = // long parameters definitions
{
{"help" ,0,0,'h'},
{"list" ,0,0,'l'},
{"first-component" ,1,0,'f'},
{"last-component" ,1,0,'e'},
{"scale" ,1,0,'s'},
{"line-width" ,0,0,'w'},
{"line-smallest" ,1,0,'A'},
{"line-small" ,1,0,'B'},
{"line-medium" ,1,0,'C'},
{"line-large" ,1,0,'D'},
{"pin-dot-diameter" ,1,0,'E'},
{"pin-dot-line" ,1,0,'F'},
{"pin-clk-width" ,1,0,'G'},
{"pin-clk-high" ,1,0,'H'},
{"pin-clk-line" ,1,0,'I'},
{"pin-number-h-offset" ,1,0,'J'},
{"pin-number-v-offset" ,1,0,'K'},
{"pin-number-text-size" ,1,0,'L'},
{"pin-label-h-offset" ,1,0,'M'},
{"pin-label-v-offset" ,1,0,'N'},
{"pin-label-text-size" ,1,0,'O'},
{"pin-type-h-offset" ,1,0,'P'},
{"pin-type-v-offset" ,1,0,'Q'},
{"pin-type-text-size" ,1,0,'R'},
{"pin-seq-h-offset" ,1,0,'S'},
{"pin-seq-v-offset" ,1,0,'T'},
{"pin-seq-text-size" ,1,0,'U'},
{"pin-length-scaled" ,0,0,'p'},
{"ellipticalarc-level" ,1,0,'W'},
{"ellipse-level" ,1,0,'X'},
{"ellipse-tolerance" ,1,0,'Y'},
{"bezier-lines" ,1,0,'t'},
{"attribute-h-offset" ,1,0,'Z'},
{"attribute-v-offset" ,1,0,'a'},
{"attribute-text-size" ,1,0,'b'},
{"write-value" ,0,0,'c'},
{"write-footprint" ,1,0,'d'}, // select write footprint 2..4
{"write-field" ,1,0,'j'}, // select write filed 1..8
{"write-part-field" ,1,0,'k'}, // select write part field 1..16
{"extra-attribute" ,1,0,'r'}, // extra attribute to write
{0,0,0,0}
};
PFWSCHLIBFILE * pPfWLib=NULL; // Pro*el library file
FILE *OutFile; // gEDA file with component declaration
int MaxY; // max Y coordinate value (for places to draw symbol attributes)
const char // text
GedaVersion[] = // text; version write to symbol file
{
"v 20031231 1"
},
TxtHelp[] = // text; long help
{
"SYNOPSIS\n"
"\n"
" togedasym --help|-h\n"
"\t print this help to standard out\n"
"\n"
" togedasym --list|-l <FILE>\n"
"\t list components in Pro*el schema library file to standard out\n"
"\n"
" togedasym [OPTION] ... <FILE>\n"
"\t convert Pro*el schema symbols library file to gEDA format\n"
"\n"
"DESCRIPTION\n"
"\n"
"\t Convert Pro*el ascii exported schema symbol library to gEDA symbol.\n"
"\t Primitives not serviced by converter are reported to stderr.\n"
"\t Options aren't obligatory and are used only to change default values.\n"
"\n"
"OPTION\n"
"\n"
"--first-component=NUMBER, -f NUMBER\n"
"\t First component number to convert. Use, if not all components\n"
"\t should be converted. Before use, list library by -l options\n"
"\t and select required range of components\n"
"\t Default: 1 (first components in library)\n"
"\n"
"--last-component=NUMBER, -e NUMBER\n"
"\t Last component number to convert. Use if not all components\n"
"\t should be converted. Before use, list library by -l options\n"
"\t and select required range of components\n"
"\t Default: last components in library\n"
"\n"
"--scale=NUMBER, -s NUMBER\n"
"\t Pro*el to gEDA X Y coordinations multiplier\n"
"\t Default: 20\n"
"\n"
"--line-width, -w\n"
"\t Globally turns on line width declaration in outputs parts.\n"
"\t Lines will have width declared by other parameters.\n"
"\t Default line width conversion is disabled -\n"
"\t - elements have 0 line width.\n"
"\n"
"--line-smallest=NUMBER\n"
"\t Sets line width for primitives with 'smallest' line width attribute.\n"
"\t Should be used with --line-width option.\n"
"\t Default: 5\n"
"\n"
"--line-small=NUMBER\n"
"\t Sets line width for primitives with 'small' line width attribute.\n"
"\t Should be used with --line-width option.\n"
"\t Default: 10\n"
"\n"
"--line-medium=NUMBER\n"
"\t Sets line width for primitives with 'medium' line width attribute.\n"
"\t Should be used with --line-width option.\n"
"\t Default: 20\n"
"\n"
"--line-large=NUMBER\n"
"\t Sets line width for primitives with 'large' line width attribute.\n"
"\t Should be use with --line-width option.\n"
"\t Default: 30\n"
"\n"
"--pin-dot-diameter=NUMBER\n"
"\t Sets pin dot symbol diameter.\n"
"\t Changing this parameter changes pin length.\n"
"\t Default: 100\n"
"\n"
"--pin-dot-line=NUMBER\n"
"\t Sets pin dot symbol line width.\n"
"\t Should be used with --line-width option.\n"
"\t Default: 10\n"
"\n"
"--pin-clk-width=NUMBER\n"
"\t Sets pin clock symbol width. Default: 75\n"
"\n"
"--pin-clk-high=NUMBER\n"
"\t Sets pin clock symbol height. Default: 100\n"
"\n"
"--pin-clk-line=NUMBER\n"
"\t Sets pin clock symbol line width.\n"
"\t Should be used with --line-width option.\n"
"\t Default: 10\n"
"\n"
"--pin-number-h-offset=NUMBER\n"
"\t Distance between text with pin number and pin start point\n"
"\t in direction parallel to pin. Default: 100\n"
"\n"
"--pin-number-v-offset=NUMBER\n"
"\t Distance between text with pin number and pin start point\n"
"\t in direction perpendicular to pin. Default: 100\n"
"\n"
"--pin-number-text-size=NUMBER\n"
"\t Size of text with pin number. Default: 8\n"
"\n"
"--pin-label-h-offset=NUMBER\n"
"\t Distance between text with pin label and pin start point\n"
"\t in direction parallel to pin. Default: -50\n"
"\n"
"--pin-label-v-offset=NUMBER\n"
"\t Distance between text with pin label and pin start point\n"
"\t in direction perpendicular to pin. Default: 0\n"
"\n"
"--pin-label-text-size=NUMBER\n"
"\t Size of text with pin label. Default: 8\n"
"\n"
"--pin-type-h-offset=NUMBER\n"
"\t Distance between text with pin type and pin start point\n"
"\t in direction parallel to pin. Default: -50\n"
"\n"
"--pin-type-v-offset=NUMBER\n"
"\t Distance between text with pin type and pin start point\n"
"\t in direction perpendicular to pin. Default: -100\n"
"\n"
"--pin-type-text-size=NUMBER\n"
"\t Size of text with pin type. Default: 7\n"
"\n"
"--pin-seq-h-offset=NUMBER\n"
"\t Distance between text with pin sequence number and pin start point\n"
"\t in direction parallel to pin. Default: 100\n"
"\n"
"--pin-seq-v-offset=NUMBER\n"
"\t Distance between text with pin sequence number and pin start point\n"
"\t in direction perpendicular to pin. Default: -50\n"
"\n"
"--pin-seq-text-size=NUMBER\n"
"\t Size of text with pin sequence number. Default: 7\n"
"\n"
"--pin-length-scaled, -p\n"
"\t Enable pin length to be scaled as graphics elements.\n"
"\t This option is used when component has long pin number\n"
"\t ('Emitter' for example). Default pin length has fixed value 300.\n"
"\n"
"--ellipticalarc-level=NUMBER\n"
"\t Elliptical arcs are approximated by polygon.\n"
"\t Parameter specifies quarter of number of polygon edges which\n"
"\t approximate ellipse. Higher values make elliptical arc smoother\n"
"\t but part 'heavier'. Default: 4\n"
"\n"
"--ellipse-level=NUMBER\n"
"\t Ellipses are approximated by polygon.\n"
"\t Parameter specifies quarter of number of polygon edges which\n"
"\t approximate ellipse. Higher values make ellipse smoother but part\n"
"\t 'heavier'. Default: 6\n"
"\n"
"--ellipse-tolerance=NUMBER\n"
"\t Ellipses and eliptical arcs with equal diameters are always drawn\n"
"\t as circles. Ellipses and eliptical arcs with percentage difference\n"
"\t of diameters smaller than NUMBER will be drawn as circles too.\n"
"\t If you mistakenly draw circle as ellipse, or arc as eliptical arc,\n"
"\t this parameter will help you to correct this.\n"
"\t To disable this function, set NUMBER to 0.\n"
"\t Default: 1 (ellipses with 1\% diameters different will be drawn\n"
"\t as circle)\n"
"\n"
"--bezier-lines=NUMBER\n"
"\t Bezier curves are approximated by lines.\n"
"\t Parameter specifies number of lines which aproximate bezier curve.\n"
"\t Higher values make curve smoother but part more 'heavier'.\n"
"\t Default: 7\n"
"\n"
"--attribute-h-offset=NUMBER\n"
"\t Sets horizontal (x) coordinate for text that contains part\n"
"\t attribues. After symbol translation in gschem, text's placement\n"
"\t should be corrected. Default: 400\n"
"\n"
"--attribute-v-offset=NUMBER\n"
"\t Vertical (y) distance between texts that contain parts attributes\n"
"\t and vertical (y) distance between first text that contain part\n"
"\t attribute and part. Default: 200\n"
"\n"
"--attribute-text-size=NUMBER\n"
"\t Part attributes texts size.\n"
"\t Default: 10\n"
"\n"
"--write-value\n"
"\t Attribute \"device\" should be invisible in gEDA.\n"
"\t This option enables to write additional visible text attribute\n"
"\t \"value=device\" which always shows component device type\n"
"\t and can by edited in gschem.\n"
"\n"
"--write-footprint=[2][:3][:4]\n"
"\t Enables to write footprints 2, 3 or 4 texts attributes\n"
"\t in parts files. Footprint texts have hidden attribute.\n"
"\t By default only footprint 1 is written (obligatory in gEDA).\n"
"\t If footprint attribute has not value, text 'no value' appears\n"
"\n"
"--write-field=[1][:2] ... [:8]\n"
"\t Enables to write field 1..8 texts attributes in parts files.\n"
"\t By default no field text is written.\n"
"\t If field attribute has no value, text 'no value' appears\n"
"\n"
"--write-part-field=[1][:2] ... [:16]\n"
"\t Enables to write part field 1..16 texts attributes in parts files.\n"
"\t By default no part field text is written.\n"
"\t If part field attribute has no value, text 'no value' appears.\n"
"\n"
"--extra-attribute=[STRING], -r [STRING]\n"
"\t Add additional hidden attribute to component,\n"
"\t for example: -r author=jonny bravo\n"
"\n"
},
TxtNotDeclared[] = // info text; component attributes have to declare
{
"not declared, declare please"
},
TxtErrOptionsFirstLastComp[] = // text; test for selected components numbers fail
{
"options error: \n"
" invalid first or last component number\n"
" first component number should be lower then last\n"
" and last component number should be lower then number\n"
" component in library\n"
},
TxtErrParamVal[] = // text; incorrect fields select
{
"incorrect parameter value between ':'"
};
int NotifyCallback(int nErrCode, char* message)
{
fprintf(stderr, "%s\n", message);
}
void Exit(char ExitCode)
{
PfWSchLibFreeAllEx(&pPfWLib);
switch (ExitCode)
{
case 0 :
exit(0);
case 1 :
exit(1);
case 'h' :
fprintf(stdout, "\nPro*el to gEDA schema symbol converter %s\n\n%s",
FileVersion, TxtHelp);
exit(0);
default:
exit(1);
}
}
void ListLibComponents() // list all library components
{
int i;
fprintf(stdout, "\nLibrary name: %s\nNumber Components: %d\n\n",
pPfWLib->LibraryName, pPfWLib->pLibV1->pComps->RealNumComp);
for(i = 0; i < pPfWLib->pLibV1->pComps->RealNumComp; i++)
{
fprintf(stdout, "%4d parts:%2d name: %s\n", i+1,
pPfWLib->pLibV1->pComps->pComp[i]->pParts->RealNumParts,
pPfWLib->pLibV1->pComps->pComp[i]->ComponentName1);
}
}
int ParseFile(int argc, char* argv[]) // parse library file
{
fprintf(stderr, "Parsing...\n");
PfWSchLibSetCallbackFunction(NotifyCallback);
if (PfWSchLibLoadFileEx(argv[argc-1],&pPfWLib))
{
fprintf(stderr, "Parse error, exit\n");
return 1;
}
else
{
fprintf(stderr, "Parse OK\n");
return 0;
}
}
int TestParam(int LongIndex, int Min, int Max) // test single parameter
{
int ParValue = atoi(optarg);
if (ParValue < Min)
{
fprintf(stderr,
"PARAM ERROR: invalid value: --%s=%d\n"
" parameter should be greater then %d\n",
LongParameter[LongIndex].name, ParValue, Min);
return 1;
}
if (ParValue > Max)
{
fprintf(stderr,
"PARAM ERROR: invalid value: --%s=%d\n"
" parameter should be lower then %d\n",
LongParameter[LongIndex].name, ParValue, Max);
return 1;
}
fprintf(stderr, "%s=%d\n", LongParameter[LongIndex].name, ParValue);
return 0;
}
int GetOptParValue()
{
/* function read positive value from optarg
* character by character
* return:
* value from string have optarg start point or
* -1 if no more value in optarg are to read
*
* warning:
* function destroy optarg pointer
*/
char Str[] = {0,0,0}; // one of parameter value as string
if (*optarg == ':') ++optarg; // skip ":"
if ((*optarg == '=') || (*optarg == 0)) return -1; // it is end optarg
Str[0] = *optarg; // read first value character
++optarg; // set pointer to second character
if ((*optarg == '=') || (*optarg == 0) || (*optarg == ':'))
return atoi(Str);
else // it's second value character
Str[1] = *optarg;
++optarg; // get next char (should be ":" or "=" or "0")
if ((*optarg == '=') || (*optarg == 0) || (*optarg == ':'))
return atoi(Str);
// strange string in options
fprintf(stderr,"%s\n", TxtErrParamVal);
return -2;
}
int GetOptions(int argc, char* argv[]) // read option & set parameters
{
int Option; // short option
int Arg = 0; // option argument value
int LongIndex;
char **pExtraAttr = ExtraAttr; // pointer to extra attributes string
if (argc<2) return -1; // no parameters
while ((Option = getopt_long(argc, argv,
ShortParameters, LongParameter, &LongIndex)) != -1)
{
/* search option LongIndex
* for short options getopt_long don't return LongIndex
* required to print information about option
*/
if (Option == '?') // next used 'while' fuse
{ fprintf(stderr, "invalid parameter\n"); return 1; }
LongIndex = 0; while (LongParameter[LongIndex].val != Option) ++LongIndex;
switch (Option)
{
case 'h' :
return 'h'; // info to exit program
case 'l' :
fprintf(stderr, "list components\n");
return 'l';
case 'f' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
FirstComp = atoi(optarg); break;
case 'e' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
LastComp = atoi(optarg); break;
case 's' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
XYmultip = atoi(optarg); break;
case 'w' :
SetLineWidth = YES;
fprintf(stderr, "set line width ON\n"); break;
case 'A' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
LineWidth0 = atoi(optarg); break;
case 'B' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
LineWidth1 = atoi(optarg); break;
case 'C' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
LineWidth2 = atoi(optarg); break;
case 'D' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
LineWidth3 = atoi(optarg); break;
case 'E' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
DotSymDia = atoi(optarg); break;
case 'F' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
DotSymLine = atoi(optarg); break;
case 'G' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
ClkSymWidth = atoi(optarg); break;
case 'H' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
ClkSymHigh = atoi(optarg); break;
case 'I' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
ClkSymLine = atoi(optarg); break;
case 'J' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinNumHoffset = atoi(optarg); break;
case 'K' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinNumVoffset = atoi(optarg); break;
case 'L' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
PinNumTxtSize = atoi(optarg); break;
case 'M' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinLabHoffset = atoi(optarg); break;
case 'N' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinLabVoffset = atoi(optarg); break;
case 'O' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
PinLabTxtSize = atoi(optarg); break;
case 'P' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinTypHoffset = atoi(optarg); break;
case 'Q' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinTypVoffset = atoi(optarg); break;
case 'R' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
PinTypTxtSize = atoi(optarg); break;
case 'S' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinSeqHoffset = atoi(optarg); break;
case 'T' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
PinSeqVoffset = atoi(optarg); break;
case 'U' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
PinSeqTxtSize = atoi(optarg); break;
case 'p' :
SetScalePins = YES;
fprintf(stderr, "scale length of pins ON\n"); break;
case 'W' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
ElArcAproxLev = atoi(optarg); break;
case 'X' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
EllipAproxLev = atoi(optarg); break;
case 'Y' :
if (TestParam(LongIndex, 1, 100)) return 1;
ElliToCirTole = atoi(optarg); break;
case 't' :
if (TestParam(LongIndex, 1, 0xff)) return 1;
BezierLines = atoi(optarg); break;
case 'Z' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
AttrHoffset = atoi(optarg); break;
case 'a' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
AttrVoffset = atoi(optarg); break;
case 'b' :
if (TestParam(LongIndex, 1, 0xffff)) return 1;
AttrTxtSize = atoi(optarg); break;
case 'c' :
fprintf(stderr, "write value attribute ON\n");
WrValue = YES; break;
case 'd' :
while ((Arg = GetOptParValue()) != -1 )
{
switch (Arg)
{
case 2 : WrFootpr2 = YES; break;
case 3 : WrFootpr3 = YES; break;
case 4 : WrFootpr4 = YES; break;
default : fprintf(stderr,
"PARAM ERROR: incorrect footprint number %d\n"
" footprint should be 2 3 or 4 and separate by \":\"\n"
" (footprint 1 always have to write to symbol -\n"
" - it's obligatory in gEDA)\n", Arg);
return 1; // exit
}
fprintf(stderr, "footprint %d = ON\n", Arg);
}
break;
case 'j' :
while ((Arg = GetOptParValue()) != -1 )
{
switch (Arg)
{
case 1 : WrField1 = YES; break;
case 2 : WrField2 = YES; break;
case 3 : WrField3 = YES; break;
case 4 : WrField4 = YES; break;
case 5 : WrField5 = YES; break;
case 6 : WrField6 = YES; break;
case 7 : WrField7 = YES; break;
case 8 : WrField8 = YES; break;
default : fprintf(stderr,
"PARAM ERROR: incorrect field number %d\n"
" field numbers should be 1..8 and separate by \":\"\n", Arg);
return 1; // exit
}
fprintf(stderr, "field %d = ON\n", Arg);
}
break;
case 'k' :
while ((Arg = GetOptParValue()) != -1 )
{
switch (Arg)
{
case 1 : WrPrField1 = YES; break;
case 2 : WrPrField2 = YES; break;
case 3 : WrPrField3 = YES; break;
case 4 : WrPrField4 = YES; break;
case 5 : WrPrField5 = YES; break;
case 6 : WrPrField6 = YES; break;
case 7 : WrPrField7 = YES; break;
case 8 : WrPrField8 = YES; break;
case 9 : WrPrField9 = YES; break;
case 10 : WrPrField10 = YES; break;
case 11 : WrPrField11 = YES; break;
case 12 : WrPrField12 = YES; break;
case 13 : WrPrField13 = YES; break;
case 14 : WrPrField14 = YES; break;
case 15 : WrPrField15 = YES; break;
case 16 : WrPrField16 = YES; break;
default : fprintf(stderr,
"PARAM ERROR: incorrect part field number %d\n"
" part field numbers should be 1..16 and separate by \":\"\n", Arg);
return 1; // exit
}
fprintf(stderr, "part field %d = ON\n", Arg);
}
break;
case 'r' :
*pExtraAttr = optarg;
fprintf(stderr, "extra attributes: %s\n", *pExtraAttr);
++pExtraAttr; break;
}
}
return 0;
}
int ChooseLineWidth(PRIMITIVE * pPrShort) // shoes primitives line width
{
int LineWidth;
switch (pPrShort->LineWidthOrRotation)
{
case 0 : LineWidth=LineWidth0; break;
case 1 : LineWidth=LineWidth1; break;
case 2 : LineWidth=LineWidth2; break;
case 3 : LineWidth=LineWidth3; break;
}
return LineWidth;
}
float CalcCirAngle(float Angle, float RadiusX, float RadiusY) // scale ellipse arc to circle arc
{
/* scale ellipse arc (in degrees) to circle arc
* and change value returned by arc tangent function
* from -/+ PI/2 to value between 0 and 2PI
*
* ellipse equations:
* http://en.wikipedia.org/wiki/Ellipse
* below use equations:
* tg(CirAngle) = (ScaleY/ScaleX) * tg(ElliAngle)
*/
float ScaleYX = RadiusX/RadiusY;
if (Angle == 0)
return (0);
else if (Angle == 90)
return (PI/2);
else if (Angle == 180)
return (PI);
else if (Angle == 270)
return (1.5*PI);
else if ((Angle > 0) && (Angle < 90))
return (atanf(ScaleYX * tanf(Angle*PI/180)));
else if ((Angle > 90) && (Angle < 270))
return (atanf(ScaleYX * tanf(Angle*PI/180)) + PI);
else if ((Angle > 270) && (Angle < 360))
return (atanf(ScaleYX * tanf(Angle*PI/180)) + 2*PI);
}
// DRAW COMPONENTS PRIMITIVES & ATTRIBUTES PROCEDURES
// ---- ---------- ---------- - ---------- ----------
int DrawRectangle(PRIMITIVE * pPrShort) // write Rectangle declaration to file
{
/* gEDA box object fields:
* field: value:
* type B
* x
* y
* width
* height
* color 3
* width
* capstyle 0
* dashtype 0
* dashlength -1
* dashspace -1
* filltype 0
* fillwidth -1
* angle1 -1
* pitch1 -1
* angle2 -1
* pitch2 -1
*/
int X = XYmultip*((pPrShort->X1orCenterX < pPrShort->X2orPinLength) ?
pPrShort->X1orCenterX : pPrShort->X2orPinLength);
int Y = XYmultip*((pPrShort->Y1orCenterY < pPrShort->Y2orPinAttributes) ?
pPrShort->Y1orCenterY : pPrShort->Y2orPinAttributes);
int Width = XYmultip*abs(pPrShort->X1orCenterX - pPrShort->X2orPinLength);
int Height = XYmultip*abs(pPrShort->Y1orCenterY - pPrShort->Y2orPinAttributes);
int LineWidth = (SetLineWidth) ? ChooseLineWidth(pPrShort) : 0;
// write box
fprintf(OUTPUT, "B %d %d %d %d 3 %d 0 0 -1 -1 0 -1 -1 -1 -1\n",
X, Y, Width, Height, LineWidth);
// Y coordinate correction for write text attributes
if (MaxY < (Y + Height)) MaxY = Y + Height;
return 0;
}
int DrawEllipse(PRIMITIVE * pPrShort) // write Ellipse declaration to file
{
/* ellipse is drawing as lines approximation in first quarter
* and mirrored to 3 last quarters;
* elementary angle for approximation is equal (PI/2)/EllipAproxLev
*/
int LineWidth = (SetLineWidth) ? ChooseLineWidth(pPrShort) : 0;
int CenterX = XYmultip*(pPrShort->X1orCenterX);
int CenterY = XYmultip*(pPrShort->Y1orCenterY);
int RadiusX = XYmultip*(pPrShort->RadiusXorNrPoints);
int RadiusY = XYmultip*(pPrShort->RadiusYorLineType);
char AngleCounter;
char SignX, SignY; // +1 or -1
float Angle = PI/4/EllipAproxLev; // start at 1/2 elementary angle
float X1, Y1, X2, Y2; // line points coordinates
// if ellipse is circle - draw circle & exit
if (200*(RadiusX-RadiusY)/(RadiusX+RadiusY) <= ElliToCirTole)
{
fprintf(OUTPUT, "V %d %d %d 3 %d 0 0 -1 -1 0 -1 -1 -1 -1 -1\n",
CenterX, CenterY, RadiusX, LineWidth);
return 0;
}
// draw first line & mirror it
// (first line can be mirrored only by X or only by Y axis)
X1 = RadiusX * cosf(Angle);
Y1 = RadiusY * sinf(Angle);
for (SignX = -1; SignX < 2; SignX += 2)
fprintf(OUTPUT, "L %d %d %d %d 3 %d 0 0 -1 -1\n",
(int)(SignX*X1 + CenterX), (int)( SignX*Y1 + CenterY),
(int)(SignX*X1 + CenterX), (int)(-SignX*Y1 + CenterY),
LineWidth);
X1 = RadiusX * cosf(PI/2-Angle);
Y1 = RadiusY * sinf(PI/2-Angle);
for (SignX = -1; SignX < 2; SignX += 2)
fprintf(OUTPUT, "L %d %d %d %d 3 %d 0 0 -1 -1\n",
(int)( SignX*X1 + CenterX), (int)(SignX*Y1 + CenterY),
(int)(-SignX*X1 + CenterX), (int)(SignX*Y1 + CenterY),
LineWidth);
// draw lines up to PI/2 & mirror it
for (AngleCounter=1; AngleCounter < EllipAproxLev; ++AngleCounter)
{
// calculate line coordinates
X1 = RadiusX * cosf(Angle);
Y1 = RadiusY * sinf(Angle);
Angle += PI/2/EllipAproxLev;
X2 = RadiusX * cosf(Angle);
Y2 = RadiusY * sinf(Angle);
for (SignX = -1; SignX < 2; SignX += 2)
{
for (SignY = -1; SignY < 2; SignY += 2)
{
// draw approximated ellipse lines
fprintf(OUTPUT, "L %d %d %d %d 3 %d 0 0 -1 -1\n",
(int)(SignX*X1 + CenterX), (int)(SignY*Y1 + CenterY),
(int)(SignX*X2 + CenterX), (int)(SignY*Y2 + CenterY),
LineWidth);
}
}
}
// Y coordinate correction for write text attributes
if (MaxY < (CenterY+RadiusY)) MaxY = CenterY+RadiusY;
return 0;
}
int DrawArc(PRIMITIVE * pPrShort) // write Arc declaration to file
{
/*
* gEDA arc object fields:
* field: value:
* type A
* x
* y
* radius
* startangle
* sweepangle
* color 3
* width
* capstyle 0
* dashtype 0
* dashlength -1
* dashspace -1
*/
int X = XYmultip*(pPrShort->X1orCenterX);
int Y = XYmultip*(pPrShort->Y1orCenterY);
int Radius = XYmultip*(pPrShort->RadiusXorNrPoints);
int StartAngle = pPrShort->StartAngle;
int EndAngle = pPrShort->EndAngle;
int SweepAngle = (StartAngle < EndAngle) ?
EndAngle - StartAngle : 360 + EndAngle - StartAngle;
int LineWidth = (SetLineWidth) ? ChooseLineWidth(pPrShort) : 0;
fprintf(OUTPUT, "A %d %d %d %d %d 3 %d 0 0 -1 -1\n",
X, Y, Radius, StartAngle, SweepAngle, LineWidth);
// Y coordinate correction for write text attributes
if (MaxY < (Y+Radius)) MaxY = Y+Radius;
return 0;
}
int DrawEllipticalArc(PRIMITIVE * pPrShort) // write EllipticalArc aprox. by lines
{
/* elliptical arc is approximated by lines;
* first, elliptical arcs are rescaled to circle,
* next, arcs are approximated by lines
* and rescaled down to elliptical arc
*/
int LineWidth = (SetLineWidth) ? ChooseLineWidth(pPrShort) : 0;
int CenterX = XYmultip*(pPrShort->X1orCenterX);
int CenterY = XYmultip*(pPrShort->Y1orCenterY);
float RadiusX = XYmultip*(pPrShort->RadiusXorNrPoints);
float RadiusY = XYmultip*(pPrShort->RadiusYorLineType);
/* if elliptical arc is arc - draw arc & exit
* elliptical and arc have same parameters
* because of this DrawArc function is used
*/
if (200*(RadiusX-RadiusY)/(RadiusX+RadiusY) <= ElliToCirTole)
return DrawArc(pPrShort);
float StartAngle = (pPrShort->StartAngle > 0) ? // in degrees
pPrShort->StartAngle :
pPrShort->StartAngle + 360;
while (StartAngle >= 360) StartAngle-=360;
float EndAngle = (pPrShort->EndAngle > 0) ? // in degrees
pPrShort->EndAngle :
pPrShort->EndAngle + 360;
while (EndAngle >= 360) EndAngle-=360;
// scale elliptical arcs to circle arcs (result in radians)
float CirStartAngle = CalcCirAngle(StartAngle, RadiusX, RadiusY);
float CirEndAngle = CalcCirAngle( EndAngle, RadiusX, RadiusY);
if (CirStartAngle > CirEndAngle) CirEndAngle += 2*PI;
// draw lines
float Angle = CirStartAngle;
float NextAngle = Angle + PI/(2*ElArcAproxLev);
while (NextAngle < CirEndAngle)
{
fprintf(OUTPUT, "L %d %d %d %d 3 %d 0 0 -1 -1\n",
(int)(CenterX + (RadiusX * cosf(Angle))), // x1
(int)(CenterY + (RadiusY * sinf(Angle))), // y1
(int)(CenterX + (RadiusX * cosf(NextAngle))), // x2
(int)(CenterY + (RadiusY * sinf(NextAngle))), // y2
LineWidth);
Angle = NextAngle; NextAngle += PI/(2*ElArcAproxLev);
}
// draw last (or only one) line to end point
fprintf(OUTPUT, "L %d %d %d %d 3 %d 0 0 -1 -1\n",
(int)(CenterX + (RadiusX * cosf(Angle))), // x1
(int)(CenterY + (RadiusY * sinf(Angle))), // y1
(int)(CenterX + (RadiusX * cosf(CirEndAngle))), // x2
(int)(CenterY + (RadiusY * sinf(CirEndAngle))), // y2
LineWidth);
// Y coordinate correction for write text attributes
if (MaxY < (CenterY+RadiusY)) MaxY = CenterY+RadiusY;
return 0;
}
int DrawRoundRect(PRIMITIVE * pPrShort) // write round rectangle declaration to file
{
// round rectangle is draw as lines & arc
/* for round radius, smaller is taken
* field: type x1 y1 x2 y2 color width capstyle dashstyle dashlength dashspace
* value: L 3 0 0 -1 -1
*/
char i;
int Radius = XYmultip*((pPrShort->RadiusXorNrPoints < pPrShort->RadiusYorLineType) ?
pPrShort->RadiusXorNrPoints : pPrShort->RadiusYorLineType);
int X1, Y1, X2, Y2; // x,y for lines & arcs
int X1R, Y1R, X2R, Y2R; // x,y for arcs
int LineWidth = (SetLineWidth) ? ChooseLineWidth(pPrShort) : 0;
// will be: X1,Y1 - lower left corner , X2,Y2 - upper right corner
if (pPrShort->X1orCenterX < pPrShort->X2orPinLength)
{
X1 = XYmultip*(pPrShort->X1orCenterX);
X2 = XYmultip*(pPrShort->X2orPinLength);
}
else
{
X1 = XYmultip*(pPrShort->X2orPinLength);