Add Zuken tests and fix parsing

4 files changed, 209 insertions, 0 deletions

diff --git a/gerbonara/tests/resources/zuken-emulated/scripts/drill_log_sample b/gerbonara/tests/resources/zuken-emulated/scripts/drill_log_sample
new file mode 100644
index 0000000..2b6494c
--- /dev/null
+++ b/gerbonara/tests/resources/zuken-emulated/scripts/drill_log_sample
@@ -0,0 +1,74 @@
+                ************************

+                *****  DRILL LIST  *****

+                ************************

+

+ Date                 : Sat Feb 05 23:42:05 2022

+ Host                 : Windows_Hostname

+ User                 : Windows_User

+ Output Data          : C:/TEMP/Not_Actual_Path/DF_Drill_thru_plt.fdr

+ Output List          : C:/TEMP/Not_Actual_Path/DF_Drill_thru_plt.fdl

+

+ Target File          : C:/TEMP/Not_Actual_Path/routed.dsgn

+ From-To              : Only through

+ Object               : Round hole

+                      : Slot hole

+                      : Rectangular hole

+                      : Hole in padstack (Round hole)

+                      : Hole in padstack (Slot hole)

+                      : Hole in padstack (Rectangular hole)

+ Slot Hole            : Alternately from both ends(Migration rate: 0.50000/Odd number: Off)

+ Rectangular Hole     : Alternately from both ends(Migration rate: 0.50000/Odd number: Off)

+ Diameter/Hole Type   : All

+ Plating Attribute    : Plated

+ Embedded Comp. Via   : Do not output

+

+ Reference Point      : 0.00000, 0.00000 [mm]

+ Mirror               : Off

+ Rotate               : 0-degree (No rotation)

+ Scale                : 1.00000

+ Offset               : 0.00000, 0.00000 [mm]

+

+ Toolpath Sorting     : N sort

+ Test Coupon          : Timing: 0 / Number of outputs: 1

+

+

+ NCF File             : C:/Project_Path/settings/ncf/Excellon2.ncf

+ NCF Comment          : EXCELLON2 FORMAT

+ Data Type            : Excellon2 Type

+ Character Code       : ASCII

+ EOB Code             : LF

+ EOR Code             : SPACE

+

+ Unit                 : inch

+ Coordinate Format    : 4V4

+ Round Unit           : 0.00010

+ Inc. / Abs.          : Absolute

+ Zero Suppress        : Trailing Zero Suppress

+ Omitting Coordinates : Omit

+ Zero Return          : During Tool Changing: Do not make

+

+

+ Assign Code          : Auto

+ Distinguish Tools    : Hole type: Off

+                      : Round hole and slot hole(rectangular hole): On

+                      : Plating attribute: Off

+                      : Embedded component via attribute: On

+

+ Tool Table           : 

+============================================================================================

+| No. | Hole  | Code | Tool  | Diameter |        | Corner | Angle  |   Hole    |  Plating  |

+|     | Shape |      | Shape |  Width   | Height | Radius |        |   Type    | Attribute |

+|-----+-------+------+-------+----------+--------+--------+--------+-----------+-----------|

+|   1 | Round | T01  | Round |   0.1000 | ------ | ------ | ------ | Undefined | Plated    |

+============================================================================================

+

+ Tool Count           : 

+======================================================================

+|  No.  | Code |     Hit     | Test Coupon | Inspection | Moved Dis. |

+|-------+------+-------------+-------------+------------+------------|

+|     1 | T01  |         100 |           0 |          0 | 1234.56789 |

+|-------+------+-------------+-------------+------------+------------|

+| Total        |         100 |           0 |          0 | 1234.56789 |

+======================================================================

+

+ Data Area            : min = ( 1.00000, 1.00000 ), max = ( 101.00000, 101.00000 )

diff --git a/gerbonara/tests/resources/zuken-emulated/scripts/prepare.sh b/gerbonara/tests/resources/zuken-emulated/scripts/prepare.sh
new file mode 100644
index 0000000..45b56b7
--- /dev/null
+++ b/gerbonara/tests/resources/zuken-emulated/scripts/prepare.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+python3 scripts/zukenka_gerber.py < orig/driver-B_Cu    > Gerber/Conductive-2.fph
+python3 scripts/zukenka_gerber.py < orig/driver-B_Mask  > Gerber/Resist-B.fph
+python3 scripts/zukenka_gerber.py < orig/driver-B_Paste > Gerber/MetalMask-B.fph
+python3 scripts/zukenka_gerber.py < orig/driver-B_SilkS > Gerber/Symbol-B.fph
+python3 scripts/zukenka_gerber.py < orig/driver-F_Cu    > Gerber/Conductive-1.fph
+python3 scripts/zukenka_gerber.py < orig/driver-F_Mask  > Gerber/Resist-A.fph
+python3 scripts/zukenka_gerber.py < orig/driver-F_Paste > Gerber/MetalMask-A.fph
+python3 scripts/zukenka_gerber.py < orig/driver-F_SilkS > Gerber/Symbol-A.fph
+
+python3 scripts/zukenka_excellon.py < orig/driver-NPTH  > Drill/8seg_Driver__routed_Drill_thru_nplt.fdr
+mkdir -p Drill/8seg_Driver__routed_Drill_thru_plt.fdr
+python3 scripts/zukenka_excellon.py < orig/driver-PTH   > Drill/8seg_Driver__routed_Drill_thru_plt.fdr/8seg_Driver__routed_Drill_thru_plt.fdr
+
+cp scripts/drill_log_sample Drill/8seg_Driver__routed_Drill_thru_plt.fdr/8seg_Driver__routed_Drill_thru_plt.fdl
+cp scripts/drill_log_sample Drill/8seg_Driver__routed_Drill_thru_nplt.fdl
+
diff --git a/gerbonara/tests/resources/zuken-emulated/scripts/zukenka_excellon.py b/gerbonara/tests/resources/zuken-emulated/scripts/zukenka_excellon.py
new file mode 100644
index 0000000..b00fb2c
--- /dev/null
+++ b/gerbonara/tests/resources/zuken-emulated/scripts/zukenka_excellon.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+#
+# Mess up an Excellon file to look like it was generated by Zuken CR-8000.
+# Only meant to work with KiCAD Excellon files.
+#
+
+import re
+
+class Mapper:
+    def __init__(self):
+        self.g05_found = False
+
+    def map_line(self, line):
+        # Remove comments
+        if line[0] == ';':
+            return ''
+
+        # Drop G90
+        if line == 'G90':
+            return ''
+
+        # Drop first G05
+        if line == 'G05' and not self.g05_found:
+            self.g05_found = True
+            return ''
+
+        # Strip FMAT line (we need to put it in further down)
+        if line == 'FMAT,2':
+            return ''
+
+        # Replace unit line with new header
+        if line in ('METRIC', 'INCH'):
+            return f'{line},LZ\nICI,OFF\nVER,1\nFMAT,2\nDETECT,ON\nATC,ON\n'
+        
+        # Add non-functional M06 to all tool uses after T01 with 
+        if re.fullmatch(r'T[0-9]*', line):
+
+            # Pad tool indices to two digits
+            if len(line) == 2:
+                line = f'{line[0]}0{line[1]}'
+
+            return f'M06\n{line}\n'
+
+        # Remove trailing non-functional T0
+        if line == 'T0':
+            return ''
+
+        # Replace M30 EOF with M00 EOF
+        if line == 'M30':
+            return 'M00\n'
+
+        # Convert coordinates into fixed-width 4.4 format
+        if (m := re.fullmatch(r'X([-0-9.]*)Y([-0-9.]*)', line)):
+            x, y = float(m[1]), float(m[2])
+            # sign, four digits, point, four digits = 10 digits
+            x, y = f'{x: 010.4f}', f'{y: 010.4f}'
+            x, y = x.strip().replace('.', ''), y.strip().replace('.', '')
+            return f'X{x}Y{y}\n'
+
+        return f'{line}\n'
+
+def zukenka(data):
+    m = Mapper()
+    return ''.join(m.map_line(line) for line in data.splitlines())
+
+if __name__ == '__main__':
+    import sys
+    print(zukenka(sys.stdin.read()))
diff --git a/gerbonara/tests/resources/zuken-emulated/scripts/zukenka_gerber.py b/gerbonara/tests/resources/zuken-emulated/scripts/zukenka_gerber.py
new file mode 100644
index 0000000..b3f9f51
--- /dev/null
+++ b/gerbonara/tests/resources/zuken-emulated/scripts/zukenka_gerber.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+#
+# Mess up a Gerber file to look like it was generated by Zuken CR-8000.
+# Only meant to work with KiCAD Gerber files.
+#
+
+import re
+
+def map_line(line):
+    # strip layer polarity statement at start of header
+    if line == '%LPD*%':
+        return ''
+
+    # Replace end of aperture list comment with empty line and layer polarity statement
+    if line == 'G04 APERTURE END LIST*':
+        return '\n%LPD*%\n' # this is the last newline in this file
+
+    # strip comments
+    if line.startswith('G04'):
+        return ''
+
+    # add G54 prefix to aperture selection statements
+    if re.fullmatch(r'D[1-9][0-9]\*', line):
+        return f'G54{line}'
+
+    # make flash statements more complicated
+    if (m := re.fullmatch(r'(.*)D03\*', line)):
+        return f'{m[1]}D02*G55D03*'
+
+    # replace M02 EOF with M00 EOF, and insert X0Y0D02
+    if line == 'M02*':
+        return 'X0Y0D02*M00*'
+
+    # Merge G01/02/03 with following coordinate
+    if line in ('G01*', 'G02*', 'G03*'):
+        return line[:-1]
+
+    # Preserve line endings for header lines
+    if any(line.startswith(cmd) for cmd in ('%FS', '%MO', '%AD')):
+        return f'{line}\n'
+
+    return line
+
+def zukenka(data):
+    return ''.join(map_line(line) for line in data.splitlines())
+
+if __name__ == '__main__':
+    import sys
+    print(zukenka(sys.stdin.read()))