better help text for newline arg, rename build script

This lets you do chain mode with a precut first.

CMakeLists.txt

@@ -1,31 +1,57 @@
 cmake_minimum_required(VERSION 3.15)
+
 project(ptouch-print C)
 
-# Configure CMake
-set(CMAKE_C_STANDARD 11)
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
 
+include(GNUInstallDirs)
+set(CMAKE_INSTALL_PREFIX /usr)
+set(CMAKE_C_STANDARD 11)
+
 # Configure required dependencies
 find_package(Gettext REQUIRED)
 find_package(GD REQUIRED)
+find_package(Git REQUIRED)
 find_package(PkgConfig REQUIRED)
 find_package(Intl REQUIRED)
 
 pkg_check_modules(LIBUSB REQUIRED libusb-1.0)
 
 # Configure project executable
-add_executable(ptouch-print)
+add_executable(${PROJECT_NAME})
 
-target_sources(ptouch-print PUBLIC
+target_include_directories(${PROJECT_NAME} PUBLIC
-	version.h
+	${CMAKE_BINARY_DIR}	# HB9HEI - location of generated version.h
+	${CMAKE_SOURCE_DIR}/include
+	${GD_INCLUDE_DIR}
+	${LIBUSB_INCLUDE_DIRS}
+	${Intl_INCLUDE_DIRS}
+)
+
+target_link_libraries(${PROJECT_NAME} PRIVATE
+	${GD_LIBRARIES}
+	${LIBUSB_LIBRARIES}
+	${LIBUSB_LINK_LIBRARIES}
+	${Intl_LIBRARIES}
+)
+
+target_sources(${PROJECT_NAME} PRIVATE
 	include/ptouch.h
-	include/gettext.h
 	src/libptouch.c
 	src/ptouch-print.c
 )
 
-# Configure compiler
+add_dependencies(${PROJECT_NAME}
-target_compile_options(ptouch-print PUBLIC
+	git-version
+)
+
+target_compile_definitions(${PROJECT_NAME} PUBLIC
+	LOCALEDIR="${CMAKE_INSTALL_LOCALEDIR}"
+	USING_CMAKE=1
+	PACKAGE="ptouch-print"
+)
+
+target_compile_options(${PROJECT_NAME} PUBLIC
 	-g
 	-Wall
 	-Wextra
@@ -34,32 +60,18 @@ target_compile_options(ptouch-print PUBLIC
 	-fPIC
 )
 
-target_compile_definitions(ptouch-print PUBLIC
+# HB9HEI - custom target that produces version.h	(req. cmake 3.0)
-	LOCALEDIR="${CMAKE_INSTALL_LOCALEDIR}"
+add_custom_target(git-version ALL
-	USING_CMAKE=1
+	${CMAKE_COMMAND} -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/gitversion.cmake
-	PACKAGE="ptouch-print"
 )
 
-target_include_directories(ptouch-print PUBLIC
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/gettext.cmake)
-	include
-	${GD_INCLUDE_DIR}
-	${LIBUSB_INCLUDE_DIRS}
-	${CMAKE_BINARY_DIR}
-	${Libintl_INCLUDE_DIRS}
-)
 
-# Configure linker
+install(TARGETS ${PROJECT_NAME} DESTINATION bin)
-target_link_libraries(ptouch-print
-	${GD_LIBRARIES}
-	${LIBUSB_LIBRARIES}
-	${Libintl_LIBRARY}
-)
 
-# Add a custom command that produces version.h, plus a dummy output that's
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/ptouch-print.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
-# not produced, in order to force gitversion.cmake to always be re-run
+
-# before the build
+if(EXISTS /etc/udev/rules.d)
-ADD_CUSTOM_COMMAND(
+	install(FILES udev/20-usb-ptouch-permissions.rules DESTINATION /etc/udev/rules.d)
-	OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/version.h
+	install(CODE "execute_process(COMMAND udevadm control --reload-rules)")
-		${CMAKE_BINARY_DIR}/_version.h
+endif()
-	COMMAND ${CMAKE_COMMAND} -P
-		${CMAKE_CURRENT_SOURCE_DIR}/cmake/gitversion.cmake)

README

@@ -12,11 +12,11 @@ Maybe others work too (please report USB VID and PID so I can include support
 for further models, too).
 
 Further info can be found at:
-https://familie-radermacher.ch/dominic/projekte/ptouch-print/
+https://dominic.familie-radermacher.ch/projekte/ptouch-print/
 
 Compile instructions:
 
-./build.sh
+./compile.sh
 
 Note:
 

cmake/gettext.cmake

@@ -0,0 +1,72 @@
+# Utilize gettext multilingual internationalization services
+if(Gettext_FOUND)
+	# generate pot files using xgettext
+	find_program(GETTEXT_XGETTEXT_EXECUTABLE xgettext)
+	if(GETTEXT_XGETTEXT_EXECUTABLE)
+		add_custom_target(
+			pot-update
+			ALL
+			DEPENDS ${CMAKE_SOURCE_DIR}/po/ptouch.pot
+		)
+
+		file(GLOB_RECURSE C_FILES RELATIVE ${CMAKE_SOURCE_DIR} ${CMAKE_SOURCE_DIR}/src/*.c)
+		add_custom_command(
+			TARGET pot-update
+			PRE_BUILD
+			COMMAND ${GETTEXT_XGETTEXT_EXECUTABLE}
+				--keyword=_
+				--keyword=N_
+				--force-po
+				--package-name=${PROJECT_NAME}
+				--copyright-holder="Dominic Radermacher <dominic@familie-radermacher.ch>"
+				--msgid-bugs-address="dominic@familie-radermacher.ch"
+				--output ${CMAKE_SOURCE_DIR}/po/ptouch.pot
+				${C_FILES}
+			WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+		)
+
+		# read available languages from LINGUAS file while ignoring comments
+		file(STRINGS po/LINGUAS LINGUAS REGEX "^[^#]")
+
+		# merge po files
+		find_program(GETTEXT_MSGMERGE_EXECUTABLE msgmerge)
+		if(GETTEXT_MSGMERGE_EXECUTABLE)
+			add_custom_target(
+				po-merge
+				ALL
+				DEPENDS ${CMAKE_SOURCE_DIR}/po/ptouch.pot
+			)
+			add_dependencies(po-merge pot-update)
+
+			foreach(LINGUA IN LISTS LINGUAS)
+				add_custom_command(
+					TARGET po-merge
+					PRE_BUILD
+					COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE}
+						--update
+						--quiet
+						${CMAKE_SOURCE_DIR}/po/${LINGUA}.po
+						${CMAKE_SOURCE_DIR}/po/ptouch.pot
+				)
+			endforeach()
+		endif()
+	endif()
+
+	# compile po files
+	foreach(LINGUA IN LISTS LINGUAS)
+		gettext_process_po_files(
+			${LINGUA}
+			ALL
+			PO_FILES ${CMAKE_SOURCE_DIR}/po/${LINGUA}.po
+		)
+	endforeach()
+
+	# install mo files
+	foreach(LINGUA IN LISTS LINGUAS)
+		install(
+			FILES "${CMAKE_CURRENT_BINARY_DIR}/${LINGUA}.gmo"
+			DESTINATION "${CMAKE_INSTALL_LOCALEDIR}/${LINGUA}/LC_MESSAGES"
+			RENAME "${PROJECT_NAME}.mo"
+		)
+	endforeach()
+endif()

cmake/gitversion.cmake

@@ -1,3 +1,6 @@
+# HB9HEI - required for autogen version.h
+find_package(Git REQUIRED)
+
 # Get commit hash
 execute_process(COMMAND git log --format='%H' -n 1
 	OUTPUT_VARIABLE GIT_COMMIT_HASH
@@ -30,13 +33,16 @@ else()
 	string(STRIP "${GIT_COMMITS}" GIT_COMMITS)
 	string(STRIP "${GIT_DIFF}" GIT_DIFF)
 	string(STRIP "${GIT_TAG}" GIT_TAG)
+	if (${GIT_COMMITS} STREQUAL ${GIT_TAG})
+		set(GIT_COMMITS "0")
+	endif()
 endif()
 
-set(VERSION "const char* GIT_BRANCH=\"${GIT_BRANCH}\";
+set(VERSION "#define GIT_BRANCH \"${GIT_BRANCH}\"
-const char* GIT_COMMIT=\"${GIT_COMMIT_SHORT}\";
+#define GIT_COMMIT \"${GIT_COMMIT_SHORT}\"
-const char* GIT_COMMITS=\"${GIT_COMMITS}\";
+#define GIT_COMMITS \"${GIT_COMMITS}\"
-const char* GIT_TAG=\"${GIT_TAG}\";
+#define GIT_TAG \"${GIT_TAG}\"
-const char* VERSION=\"${GIT_TAG}-r${GIT_COMMITS}-g${GIT_COMMIT_SHORT}${GIT_DIFF}\";
+#define VERSION \"${GIT_TAG}.r${GIT_COMMITS}.g${GIT_COMMIT_SHORT}${GIT_DIFF}\"
 ")
 
 message(DEBUG "Generated Version: \"${VERSION}\"")

include/gettext.h

@@ -1,288 +0,0 @@
-/* Convenience header for conditional use of GNU <libintl.h>.
-   Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2011, 2015 Free
-   Software Foundation, Inc.
-
-   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 3 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, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _LIBGETTEXT_H
-#define _LIBGETTEXT_H 1
-
-/* NLS can be disabled through the configure --disable-nls option.  */
-#if ENABLE_NLS
-
-/* Get declarations of GNU message catalog functions.  */
-# include <libintl.h>
-
-/* You can set the DEFAULT_TEXT_DOMAIN macro to specify the domain used by
-   the gettext() and ngettext() macros.  This is an alternative to calling
-   textdomain(), and is useful for libraries.  */
-# ifdef DEFAULT_TEXT_DOMAIN
-#  undef gettext
-#  define gettext(Msgid) \
-     dgettext (DEFAULT_TEXT_DOMAIN, Msgid)
-#  undef ngettext
-#  define ngettext(Msgid1, Msgid2, N) \
-     dngettext (DEFAULT_TEXT_DOMAIN, Msgid1, Msgid2, N)
-# endif
-
-#else
-
-/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
-   chokes if dcgettext is defined as a macro.  So include it now, to make
-   later inclusions of <locale.h> a NOP.  We don't include <libintl.h>
-   as well because people using "gettext.h" will not include <libintl.h>,
-   and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
-   is OK.  */
-#if defined(__sun)
-# include <locale.h>
-#endif
-
-/* Many header files from the libstdc++ coming with g++ 3.3 or newer include
-   <libintl.h>, which chokes if dcgettext is defined as a macro.  So include
-   it now, to make later inclusions of <libintl.h> a NOP.  */
-#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3)
-# include <cstdlib>
-# if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H
-#  include <libintl.h>
-# endif
-#endif
-
-/* Disabled NLS.
-   The casts to 'const char *' serve the purpose of producing warnings
-   for invalid uses of the value returned from these functions.
-   On pre-ANSI systems without 'const', the config.h file is supposed to
-   contain "#define const".  */
-# undef gettext
-# define gettext(Msgid) ((const char *) (Msgid))
-# undef dgettext
-# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid))
-# undef dcgettext
-# define dcgettext(Domainname, Msgid, Category) \
-    ((void) (Category), dgettext (Domainname, Msgid))
-# undef ngettext
-# define ngettext(Msgid1, Msgid2, N) \
-    ((N) == 1 \
-     ? ((void) (Msgid2), (const char *) (Msgid1)) \
-     : ((void) (Msgid1), (const char *) (Msgid2)))
-# undef dngettext
-# define dngettext(Domainname, Msgid1, Msgid2, N) \
-    ((void) (Domainname), ngettext (Msgid1, Msgid2, N))
-# undef dcngettext
-# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \
-    ((void) (Category), dngettext (Domainname, Msgid1, Msgid2, N))
-# undef textdomain
-# define textdomain(Domainname) ((const char *) (Domainname))
-# undef bindtextdomain
-# define bindtextdomain(Domainname, Dirname) \
-    ((void) (Domainname), (const char *) (Dirname))
-# undef bind_textdomain_codeset
-# define bind_textdomain_codeset(Domainname, Codeset) \
-    ((void) (Domainname), (const char *) (Codeset))
-
-#endif
-
-/* Prefer gnulib's setlocale override over libintl's setlocale override.  */
-#ifdef GNULIB_defined_setlocale
-# undef setlocale
-# define setlocale rpl_setlocale
-#endif
-
-/* A pseudo function call that serves as a marker for the automated
-   extraction of messages, but does not call gettext().  The run-time
-   translation is done at a different place in the code.
-   The argument, String, should be a literal string.  Concatenated strings
-   and other string expressions won't work.
-   The macro's expansion is not parenthesized, so that it is suitable as
-   initializer for static 'char[]' or 'const char[]' variables.  */
-#define gettext_noop(String) String
-
-/* The separator between msgctxt and msgid in a .mo file.  */
-#define GETTEXT_CONTEXT_GLUE "\004"
-
-/* Pseudo function calls, taking a MSGCTXT and a MSGID instead of just a
-   MSGID.  MSGCTXT and MSGID must be string literals.  MSGCTXT should be
-   short and rarely need to change.
-   The letter 'p' stands for 'particular' or 'special'.  */
-#ifdef DEFAULT_TEXT_DOMAIN
-# define pgettext(Msgctxt, Msgid) \
-   pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
-#else
-# define pgettext(Msgctxt, Msgid) \
-   pgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
-#endif
-#define dpgettext(Domainname, Msgctxt, Msgid) \
-  pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES)
-#define dcpgettext(Domainname, Msgctxt, Msgid, Category) \
-  pgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, Category)
-#ifdef DEFAULT_TEXT_DOMAIN
-# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
-   npgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
-#else
-# define npgettext(Msgctxt, Msgid, MsgidPlural, N) \
-   npgettext_aux (NULL, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
-#endif
-#define dnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
-  npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, LC_MESSAGES)
-#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
-  npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, MsgidPlural, N, Category)
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-static const char *
-pgettext_aux (const char *domain,
-              const char *msg_ctxt_id, const char *msgid,
-              int category)
-{
-  const char *translation = dcgettext (domain, msg_ctxt_id, category);
-  if (translation == msg_ctxt_id)
-    return msgid;
-  else
-    return translation;
-}
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-static const char *
-npgettext_aux (const char *domain,
-               const char *msg_ctxt_id, const char *msgid,
-               const char *msgid_plural, unsigned long int n,
-               int category)
-{
-  const char *translation =
-    dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
-  if (translation == msg_ctxt_id || translation == msgid_plural)
-    return (n == 1 ? msgid : msgid_plural);
-  else
-    return translation;
-}
-
-/* The same thing extended for non-constant arguments.  Here MSGCTXT and MSGID
-   can be arbitrary expressions.  But for string literals these macros are
-   less efficient than those above.  */
-
-#include <string.h>
-
-#if (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \
-     /* || __STDC_VERSION__ >= 199901L */ )
-# define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 1
-#else
-# define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 0
-#endif
-
-#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
-#include <stdlib.h>
-#endif
-
-#define pgettext_expr(Msgctxt, Msgid) \
-  dcpgettext_expr (NULL, Msgctxt, Msgid, LC_MESSAGES)
-#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
-  dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-static const char *
-dcpgettext_expr (const char *domain,
-                 const char *msgctxt, const char *msgid,
-                 int category)
-{
-  size_t msgctxt_len = strlen (msgctxt) + 1;
-  size_t msgid_len = strlen (msgid) + 1;
-  const char *translation;
-#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
-  char msg_ctxt_id[msgctxt_len + msgid_len];
-#else
-  char buf[1024];
-  char *msg_ctxt_id =
-    (msgctxt_len + msgid_len <= sizeof (buf)
-     ? buf
-     : (char *) malloc (msgctxt_len + msgid_len));
-  if (msg_ctxt_id != NULL)
-#endif
-    {
-      memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
-      msg_ctxt_id[msgctxt_len - 1] = '\004';
-      memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
-      translation = dcgettext (domain, msg_ctxt_id, category);
-#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
-      if (msg_ctxt_id != buf)
-        free (msg_ctxt_id);
-#endif
-      if (translation != msg_ctxt_id)
-        return translation;
-    }
-  return msgid;
-}
-
-#define npgettext_expr(Msgctxt, Msgid, MsgidPlural, N) \
-  dcnpgettext_expr (NULL, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
-#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
-  dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-static const char *
-dcnpgettext_expr (const char *domain,
-                  const char *msgctxt, const char *msgid,
-                  const char *msgid_plural, unsigned long int n,
-                  int category)
-{
-  size_t msgctxt_len = strlen (msgctxt) + 1;
-  size_t msgid_len = strlen (msgid) + 1;
-  const char *translation;
-#if _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
-  char msg_ctxt_id[msgctxt_len + msgid_len];
-#else
-  char buf[1024];
-  char *msg_ctxt_id =
-    (msgctxt_len + msgid_len <= sizeof (buf)
-     ? buf
-     : (char *) malloc (msgctxt_len + msgid_len));
-  if (msg_ctxt_id != NULL)
-#endif
-    {
-      memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1);
-      msg_ctxt_id[msgctxt_len - 1] = '\004';
-      memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
-      translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category);
-#if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
-      if (msg_ctxt_id != buf)
-        free (msg_ctxt_id);
-#endif
-      if (!(translation == msg_ctxt_id || translation == msgid_plural))
-        return translation;
-    }
-  return (n == 1 ? msgid : msgid_plural);
-}
-
-#endif /* _LIBGETTEXT_H */

include/ptouch.h

@@ -1,7 +1,7 @@
 /*
 	ptouch-print - Print labels with images or text on a Brother P-Touch
 
-	Copyright (C) 2015-2021 Dominic Radermacher <dominic@familie-radermacher.ch>
+	Copyright (C) 2015-2023 Dominic Radermacher <dominic@familie-radermacher.ch>
 
 	This program is free software; you can redistribute it and/or modify it
 	under the terms of the GNU General Public License version 3 as
@@ -18,7 +18,11 @@
 */
 
 #include <stdint.h>
+#ifdef __FreeBSD__
+#include <libusb.h>
+#else
 #include <libusb-1.0/libusb.h>
+#endif
 
 struct _pt_tape_info {
 	uint8_t mm;		/* Tape width in mm */
@@ -32,6 +36,8 @@ struct _pt_tape_info {
 #define FLAG_PLITE		(1 << 2)
 #define FLAG_P700_INIT		(1 << 3)
 #define FLAG_USE_INFO_CMD	(1 << 4)
+#define FLAG_HAS_PRECUT		(1 << 5)
+#define FLAG_D460BT_MAGIC	(1 << 6)
 
 typedef enum _pt_page_flags {
 	FEED_NONE	= 0x0,
@@ -96,14 +102,22 @@ int ptouch_send(ptouch_dev ptdev, uint8_t *data, size_t len);
 int ptouch_init(ptouch_dev ptdev);
 int ptouch_lf(ptouch_dev ptdev);
 int ptouch_ff(ptouch_dev ptdev);
-size_t ptouch_get_max_pixel_width(ptouch_dev ptdev);
+size_t ptouch_get_max_width(ptouch_dev ptdev);
 size_t ptouch_get_tape_width(ptouch_dev ptdev);
 int ptouch_page_flags(ptouch_dev ptdev, uint8_t page_flags);
-int ptouch_eject(ptouch_dev ptdev);
+int ptouch_finalize(ptouch_dev ptdev, int chain);
 int ptouch_getstatus(ptouch_dev ptdev);
 int ptouch_getmaxwidth(ptouch_dev ptdev);
+int ptouch_send_d460bt_magic(ptouch_dev ptdev);
+int ptouch_send_d460bt_chain(ptouch_dev ptdev);
 int ptouch_enable_packbits(ptouch_dev ptdev);
 int ptouch_info_cmd(ptouch_dev ptdev, int size_x);
+int ptouch_send_precut_cmd(ptouch_dev ptdev, int precut);
 int ptouch_rasterstart(ptouch_dev ptdev);
 int ptouch_sendraster(ptouch_dev ptdev, uint8_t *data, size_t len);
+void ptouch_rawstatus(uint8_t raw[32]);
 void ptouch_list_supported();
+
+const char* pt_mediatype(unsigned char media_type);
+const char* pt_tapecolor(unsigned char tape_color);
+const char* pt_textcolor(unsigned char text_color);

po/de.po

@@ -8,193 +8,308 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ptouch-print 1.3.1\n"
 "Report-Msgid-Bugs-To: dominic@familie-radermacher.ch\n"
-"POT-Creation-Date: 2015-12-29 14:22+0100\n"
+"POT-Creation-Date: 2025-08-11 09:57+0200\n"
-"PO-Revision-Date: 2015-11-11 09:35+0100\n"
+"PO-Revision-Date: 2024-05-23 22:27-0400\n"
-"Last-Translator:  <dominic@familie-radermacher.ch>\n"
+"Last-Translator: dominic@familie-radermacher.ch\n"
 "Language-Team: German <translation-team-de@lists.sourceforge.net>\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 2.4.2\n"
 
-#: src/libptouch.c:59
+#: src/libptouch.c:105 src/libptouch.c:109 src/libptouch.c:113
 #, c-format
 msgid "out of memory\n"
 msgstr "Nicht genug Speicher\n"
 
-#: src/libptouch.c:63
+#: src/libptouch.c:117
 #, c-format
 msgid "libusb_init() failed\n"
 msgstr "ptouch_init() fehlgeschlagen\n"
 
-#: src/libptouch.c:72
+#: src/libptouch.c:126
 #, c-format
 msgid "failed to get device descriptor"
 msgstr ""
 
-#: src/libptouch.c:78
+#: src/libptouch.c:132
 #, c-format
 msgid "%s found on USB bus %d, device %d\n"
 msgstr "Drucker %s am USB Bus %d, Gerät %d gefunden\n"
 
-#: src/libptouch.c:83
+#: src/libptouch.c:147
 #, c-format
 msgid "libusb_open error :%s\n"
 msgstr ""
 
-#: src/libptouch.c:89
+#: src/libptouch.c:153
 #, c-format
 msgid "error while detaching kernel driver: %s\n"
 msgstr ""
 
-#: src/libptouch.c:93
+#: src/libptouch.c:157
 #, c-format
 msgid "interface claim error: %s\n"
 msgstr ""
 
-#: src/libptouch.c:101
+#: src/libptouch.c:168
 #, c-format
 msgid ""
 "No P-Touch printer found on USB (remember to put switch to position E)\n"
 msgstr "Kein P-Ptouch Drucker am USB gefunden (Schalter muss auf E stehen)\n"
 
-#: src/libptouch.c:121
+#: src/libptouch.c:188
+#, c-format
+msgid "debug: called ptouch_send() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:195
 #, c-format
 msgid "write error: %s\n"
 msgstr ""
 
-#: src/libptouch.c:125
+#: src/libptouch.c:199
+#, fuzzy, c-format
+msgid "write error: could send only %i of %ld bytes\n"
+msgstr "Lesefehler: %i anstatt 32 bytes empfangen\n"
+
+#: src/libptouch.c:249
 #, c-format
-msgid "write error: could send only %i of %i bytes\n"
+msgid "debug: called ptouch_info_cmd() with NULL ptdev\n"
 msgstr ""
 
-#: src/libptouch.c:194
+#: src/libptouch.c:291
+#, fuzzy, c-format
+msgid "debug: called ptouch_rasterstart() with NULL ptdev\n"
+msgstr "ptouch_rasterstart() fehlgeschlagen\n"
+
+#: src/libptouch.c:322
+#, c-format
+msgid "debug: called ptouch_finalize() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:337
 #, c-format
 msgid "debug: dumping raw status bytes\n"
 msgstr ""
 
-#: src/libptouch.c:218 src/libptouch.c:263
+#: src/libptouch.c:356
+#, c-format
+msgid "debug: called ptouch_getstatus() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:366 src/libptouch.c:402
 #, c-format
 msgid "read error: %s\n"
 msgstr ""
 
-#: src/libptouch.c:223
+#: src/libptouch.c:371
 #, c-format
 msgid "timeout while waiting for status response\n"
 msgstr ""
 
-#: src/libptouch.c:231
+#: src/libptouch.c:385
-#, c-format
-msgid "Error 1 = %02x\n"
-msgstr "Fehlerbyte1 = %02x\n"
-
-#: src/libptouch.c:234
-#, c-format
-msgid "Error 2 = %02x\n"
-msgstr "Fehlerbyte2 = %02x\n"
-
-#: src/libptouch.c:244
 #, c-format
 msgid "unknown tape width of %imm, please report this.\n"
 msgstr "Unbekannte Schriftband breite (%i mm), bitte melden\n"
 
-#: src/libptouch.c:252
+#: src/libptouch.c:391
 #, c-format
 msgid "got only 16 bytes... wondering what they are:\n"
 msgstr "nur 16 bytes empfangen... mal gucken was die sind:\n"
 
-#: src/libptouch.c:256
+#: src/libptouch.c:395
 #, c-format
 msgid "read error: got %i instead of 32 bytes\n"
 msgstr "Lesefehler: %i anstatt 32 bytes empfangen\n"
 
-#: src/libptouch.c:259
+#: src/libptouch.c:398
 #, c-format
 msgid "strange status:\n"
 msgstr "Seltsamer Status:\n"
 
-#: src/libptouch.c:261
+#: src/libptouch.c:400
 #, c-format
 msgid "trying to flush junk\n"
 msgstr ""
 
-#: src/libptouch.c:266
+#: src/libptouch.c:405
 #, c-format
 msgid "got another %i bytes. now try again\n"
 msgstr "weitere %i bytes empfangen. probiere es nochmal.\n"
 
-#: src/ptouch-print.c:71
+#: src/libptouch.c:412
+#, c-format
+msgid "debug: called ptouch_get_tape_width() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:421
+#, c-format
+msgid "debug: called ptouch_get_max_width() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:433
+#, c-format
+msgid "debug: called ptouch_sendraster() with NULL ptdev\n"
+msgstr ""
+
+#: src/ptouch-print.c:143
+#, c-format
+msgid "nothing to print\n"
+msgstr ""
+
+#: src/ptouch-print.c:151
 #, c-format
 msgid "image is too large (%ipx x %ipx)\n"
 msgstr "Bild ist zu gross (%ipx x %ipx)\n"
 
-#: src/ptouch-print.c:72 src/ptouch-print.c:356
+#: src/ptouch-print.c:152
 #, c-format
 msgid "maximum printing width for this tape is %ipx\n"
 msgstr "Maximal druckbare Breite für dieses Schriftband sind %ipx\n"
 
-#: src/ptouch-print.c:77
+#: src/ptouch-print.c:155
+#, fuzzy, c-format
+msgid "image size (%ipx x %ipx)\n"
+msgstr "Bild ist zu gross (%ipx x %ipx)\n"
+
+#: src/ptouch-print.c:165
 #, c-format
 msgid "ptouch_rasterstart() failed\n"
 msgstr "ptouch_rasterstart() fehlgeschlagen\n"
 
-#: src/ptouch-print.c:88
+#: src/ptouch-print.c:171
 #, c-format
-msgid "ptouch_send() failed\n"
+msgid "send print information command\n"
+msgstr ""
+
+#: src/ptouch-print.c:177
+#, c-format
+msgid "send PT-D460BT magic commands\n"
+msgstr ""
+
+#: src/ptouch-print.c:183
+#, c-format
+msgid "send precut command\n"
+msgstr ""
+
+#: src/ptouch-print.c:191
+#, c-format
+msgid "send PT-D460BT chain commands\n"
+msgstr ""
+
+#: src/ptouch-print.c:203
+#, fuzzy, c-format
+msgid "ptouch_sendraster() failed\n"
 msgstr "ptouch_send() fehlgeschlagen\n"
 
-#: src/ptouch-print.c:128
+#: src/ptouch-print.c:252
 #, c-format
 msgid "writing image '%s' failed\n"
 msgstr "Schreiben der Bilddatei '%s' fehlgeschlagen\n"
 
-#: src/ptouch-print.c:197
+#: src/ptouch-print.c:274
+#, c-format
+msgid "debug: o baseline offset - %d\n"
+msgstr ""
+
+#: src/ptouch-print.c:275
+#, c-format
+msgid "debug: text baseline offset - %d\n"
+msgstr ""
+
+#: src/ptouch-print.c:334
+#, c-format
+msgid "render_text(): %i lines, font = '%s'\n"
+msgstr ""
+
+#: src/ptouch-print.c:337
 #, c-format
 msgid "warning: font config not available\n"
 msgstr "Warnung: fontconfig ist nicht verfügbar\n"
 
-#: src/ptouch-print.c:201
+#: src/ptouch-print.c:341
 #, c-format
 msgid "setting font size=%i\n"
 msgstr "setze Zeichensatzgrösse=%i\n"
 
-#: src/ptouch-print.c:205
+#: src/ptouch-print.c:345
 #, c-format
 msgid "could not estimate needed font size\n"
 msgstr "Konnte die notwendige Zeichensatzgrösse nicht bestimmen\n"
 
-#: src/ptouch-print.c:212
+#: src/ptouch-print.c:352
 #, c-format
 msgid "choosing font size=%i\n"
 msgstr "Wähle Zeichensatzgrösse %i\n"
 
-#: src/ptouch-print.c:226 src/ptouch-print.c:232
+#: src/ptouch-print.c:368 src/ptouch-print.c:396
 #, c-format
 msgid "error in gdImageStringFT: %s\n"
 msgstr "Fehler in Funktion gdImageStringFT(): %s\n"
 
-#: src/ptouch-print.c:299
+#: src/ptouch-print.c:557
 #, c-format
-msgid "ptouch-print version %s by Dominic Radermacher\n"
+msgid "Only up to %d lines are supported"
-msgstr "ptouch-print Version %s von Dominic Radermacher\n"
+msgstr ""
 
-#: src/ptouch-print.c:326
+#: src/ptouch-print.c:570
+msgid "No arguments supported"
+msgstr ""
+
+#: src/ptouch-print.c:575
+msgid "Option --writepng missing"
+msgstr ""
+
+#: src/ptouch-print.c:578
+msgid "Options --force_tape_width and --info can't be used together"
+msgstr ""
+
+#: src/ptouch-print.c:609
 #, c-format
 msgid "ptouch_init() failed\n"
 msgstr "ptouch_init() fehlgeschlagen\n"
 
-#: src/ptouch-print.c:329
+#: src/ptouch-print.c:612
 #, c-format
 msgid "ptouch_getstatus() failed\n"
 msgstr "ptouch_getstatus() fehlgeschlagen\n"
 
-#: src/ptouch-print.c:373
+#: src/ptouch-print.c:626
+#, fuzzy, c-format
+msgid "maximum printing width for this printer is %ldpx\n"
+msgstr "Maximal druckbare Breite für dieses Schriftband sind %ipx\n"
+
+#: src/ptouch-print.c:627
+#, fuzzy, c-format
+msgid "maximum printing width for this tape is %ldpx\n"
+msgstr "Maximal druckbare Breite für dieses Schriftband sind %ipx\n"
+
+#: src/ptouch-print.c:652
+#, c-format
+msgid "failed to load image file\n"
+msgstr ""
+
+#: src/ptouch-print.c:661
 #, c-format
 msgid "could not render text\n"
 msgstr "Konnte Text nicht rendern\n"
 
-#: src/ptouch-print.c:389
+#: src/ptouch-print.c:700
 #, c-format
-msgid "ptouch_eject() failed\n"
+msgid "ptouch_finalize(%d) failed\n"
-msgstr "ptouch_eject() fehlgeschlagen\n"
+msgstr "ptouch_finalize(%d) fehlgeschlagen\n"
+
+#, c-format
+#~ msgid "ptouch-print version %s by Dominic Radermacher\n"
+#~ msgstr "ptouch-print Version %s von Dominic Radermacher\n"
+
+#, c-format
+#~ msgid "Error 1 = %02x\n"
+#~ msgstr "Fehlerbyte1 = %02x\n"
+
+#, c-format
+#~ msgid "Error 2 = %02x\n"
+#~ msgstr "Fehlerbyte2 = %02x\n"

po/en.po

@@ -7,194 +7,309 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ptouch-print 1.3.1\n"
 "Report-Msgid-Bugs-To: dominic@familie-radermacher.ch\n"
-"POT-Creation-Date: 2015-12-29 14:22+0100\n"
+"POT-Creation-Date: 2025-08-11 09:57+0200\n"
-"PO-Revision-Date: 2015-11-11 09:47+0100\n"
+"PO-Revision-Date: 2024-05-23 22:26-0400\n"
-"Last-Translator:  <dominic@familie-radermacher.ch>\n"
+"Last-Translator: dominic@familie-radermacher.ch\n"
 "Language-Team: English <en@translate.freefriends.org>\n"
 "Language: en\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 2.4.2\n"
 
-#: src/libptouch.c:59
+#: src/libptouch.c:105 src/libptouch.c:109 src/libptouch.c:113
 #, c-format
 msgid "out of memory\n"
 msgstr "out of memory\n"
 
-#: src/libptouch.c:63
+#: src/libptouch.c:117
 #, c-format
 msgid "libusb_init() failed\n"
 msgstr "libusb_init() failed\n"
 
-#: src/libptouch.c:72
+#: src/libptouch.c:126
 #, c-format
 msgid "failed to get device descriptor"
 msgstr "failed to get device descriptor"
 
-#: src/libptouch.c:78
+#: src/libptouch.c:132
 #, c-format
 msgid "%s found on USB bus %d, device %d\n"
 msgstr "%s found on USB bus %d, device %d\n"
 
-#: src/libptouch.c:83
+#: src/libptouch.c:147
 #, c-format
 msgid "libusb_open error :%s\n"
 msgstr "libusb_open error :%s\n"
 
-#: src/libptouch.c:89
+#: src/libptouch.c:153
 #, c-format
 msgid "error while detaching kernel driver: %s\n"
 msgstr "error while detaching kernel driver: %s\n"
 
-#: src/libptouch.c:93
+#: src/libptouch.c:157
 #, c-format
 msgid "interface claim error: %s\n"
 msgstr "interface claim error: %s\n"
 
-#: src/libptouch.c:101
+#: src/libptouch.c:168
 #, c-format
 msgid ""
 "No P-Touch printer found on USB (remember to put switch to position E)\n"
 msgstr ""
 "No P-Touch printer found on USB (remember to put switch to position E)\n"
 
-#: src/libptouch.c:121
+#: src/libptouch.c:188
+#, c-format
+msgid "debug: called ptouch_send() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:195
 #, c-format
 msgid "write error: %s\n"
 msgstr "write error: %s\n"
 
-#: src/libptouch.c:125
+#: src/libptouch.c:199
-#, c-format
+#, fuzzy, c-format
-msgid "write error: could send only %i of %i bytes\n"
+msgid "write error: could send only %i of %ld bytes\n"
 msgstr "write error: could send only %i of %i bytes\n"
 
-#: src/libptouch.c:194
+#: src/libptouch.c:249
+#, c-format
+msgid "debug: called ptouch_info_cmd() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:291
+#, fuzzy, c-format
+msgid "debug: called ptouch_rasterstart() with NULL ptdev\n"
+msgstr "ptouch_rasterstart() failed\n"
+
+#: src/libptouch.c:322
+#, c-format
+msgid "debug: called ptouch_finalize() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:337
 #, c-format
 msgid "debug: dumping raw status bytes\n"
 msgstr "debug: dumping raw status bytes\n"
 
-#: src/libptouch.c:218 src/libptouch.c:263
+#: src/libptouch.c:356
+#, c-format
+msgid "debug: called ptouch_getstatus() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:366 src/libptouch.c:402
 #, c-format
 msgid "read error: %s\n"
 msgstr "read error: %s\n"
 
-#: src/libptouch.c:223
+#: src/libptouch.c:371
 #, c-format
 msgid "timeout while waiting for status response\n"
 msgstr "timeout while waiting for status response\n"
 
-#: src/libptouch.c:231
+#: src/libptouch.c:385
-#, c-format
-msgid "Error 1 = %02x\n"
-msgstr "Error 1 = %02x\n"
-
-#: src/libptouch.c:234
-#, c-format
-msgid "Error 2 = %02x\n"
-msgstr "Error 2 = %02x\n"
-
-#: src/libptouch.c:244
 #, c-format
 msgid "unknown tape width of %imm, please report this.\n"
 msgstr "unknown tape width of %imm, please report this.\n"
 
-#: src/libptouch.c:252
+#: src/libptouch.c:391
 #, c-format
 msgid "got only 16 bytes... wondering what they are:\n"
 msgstr "got only 16 bytes... wondering what they are:\n"
 
-#: src/libptouch.c:256
+#: src/libptouch.c:395
 #, c-format
 msgid "read error: got %i instead of 32 bytes\n"
 msgstr "read error: got %i instead of 32 bytes\n"
 
-#: src/libptouch.c:259
+#: src/libptouch.c:398
 #, c-format
 msgid "strange status:\n"
 msgstr "strange status:\n"
 
-#: src/libptouch.c:261
+#: src/libptouch.c:400
 #, c-format
 msgid "trying to flush junk\n"
 msgstr "trying to flush junk\n"
 
-#: src/libptouch.c:266
+#: src/libptouch.c:405
 #, c-format
 msgid "got another %i bytes. now try again\n"
 msgstr "got another %i bytes. now try again\n"
 
-#: src/ptouch-print.c:71
+#: src/libptouch.c:412
+#, c-format
+msgid "debug: called ptouch_get_tape_width() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:421
+#, c-format
+msgid "debug: called ptouch_get_max_width() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:433
+#, c-format
+msgid "debug: called ptouch_sendraster() with NULL ptdev\n"
+msgstr ""
+
+#: src/ptouch-print.c:143
+#, c-format
+msgid "nothing to print\n"
+msgstr ""
+
+#: src/ptouch-print.c:151
 #, c-format
 msgid "image is too large (%ipx x %ipx)\n"
 msgstr "image is too large (%ipx x %ipx)\n"
 
-#: src/ptouch-print.c:72 src/ptouch-print.c:356
+#: src/ptouch-print.c:152
 #, c-format
 msgid "maximum printing width for this tape is %ipx\n"
 msgstr "maximum printing width for this tape is %ipx\n"
 
-#: src/ptouch-print.c:77
+#: src/ptouch-print.c:155
+#, fuzzy, c-format
+msgid "image size (%ipx x %ipx)\n"
+msgstr "image is too large (%ipx x %ipx)\n"
+
+#: src/ptouch-print.c:165
 #, c-format
 msgid "ptouch_rasterstart() failed\n"
 msgstr "ptouch_rasterstart() failed\n"
 
-#: src/ptouch-print.c:88
+#: src/ptouch-print.c:171
 #, c-format
-msgid "ptouch_send() failed\n"
+msgid "send print information command\n"
-msgstr "ptouch_send() failed\n"
+msgstr ""
 
-#: src/ptouch-print.c:128
+#: src/ptouch-print.c:177
+#, c-format
+msgid "send PT-D460BT magic commands\n"
+msgstr ""
+
+#: src/ptouch-print.c:183
+#, c-format
+msgid "send precut command\n"
+msgstr ""
+
+#: src/ptouch-print.c:191
+#, c-format
+msgid "send PT-D460BT chain commands\n"
+msgstr ""
+
+#: src/ptouch-print.c:203
+#, c-format
+msgid "ptouch_sendraster() failed\n"
+msgstr "ptouch_sendraster() failed\n"
+
+#: src/ptouch-print.c:252
 #, c-format
 msgid "writing image '%s' failed\n"
 msgstr "writing image '%s' failed\n"
 
-#: src/ptouch-print.c:197
+#: src/ptouch-print.c:274
+#, c-format
+msgid "debug: o baseline offset - %d\n"
+msgstr ""
+
+#: src/ptouch-print.c:275
+#, c-format
+msgid "debug: text baseline offset - %d\n"
+msgstr ""
+
+#: src/ptouch-print.c:334
+#, c-format
+msgid "render_text(): %i lines, font = '%s'\n"
+msgstr ""
+
+#: src/ptouch-print.c:337
 #, c-format
 msgid "warning: font config not available\n"
 msgstr "warning: font config not available\n"
 
-#: src/ptouch-print.c:201
+#: src/ptouch-print.c:341
 #, c-format
 msgid "setting font size=%i\n"
 msgstr "setting font size=%i\n"
 
-#: src/ptouch-print.c:205
+#: src/ptouch-print.c:345
 #, c-format
 msgid "could not estimate needed font size\n"
 msgstr "could not estimate needed font size\n"
 
-#: src/ptouch-print.c:212
+#: src/ptouch-print.c:352
 #, c-format
 msgid "choosing font size=%i\n"
 msgstr "choosing font size=%i\n"
 
-#: src/ptouch-print.c:226 src/ptouch-print.c:232
+#: src/ptouch-print.c:368 src/ptouch-print.c:396
 #, c-format
 msgid "error in gdImageStringFT: %s\n"
 msgstr "error in gdImageStringFT: %s\n"
 
-#: src/ptouch-print.c:299
+#: src/ptouch-print.c:557
 #, c-format
-msgid "ptouch-print version %s by Dominic Radermacher\n"
+msgid "Only up to %d lines are supported"
-msgstr "ptouch-print version %s by Dominic Radermacher\n"
+msgstr ""
 
-#: src/ptouch-print.c:326
+#: src/ptouch-print.c:570
+msgid "No arguments supported"
+msgstr ""
+
+#: src/ptouch-print.c:575
+msgid "Option --writepng missing"
+msgstr ""
+
+#: src/ptouch-print.c:578
+msgid "Options --force_tape_width and --info can't be used together"
+msgstr ""
+
+#: src/ptouch-print.c:609
 #, c-format
 msgid "ptouch_init() failed\n"
 msgstr "ptouch_init() failed\n"
 
-#: src/ptouch-print.c:329
+#: src/ptouch-print.c:612
 #, c-format
 msgid "ptouch_getstatus() failed\n"
 msgstr "ptouch_getstatus() failed\n"
 
-#: src/ptouch-print.c:373
+#: src/ptouch-print.c:626
+#, fuzzy, c-format
+msgid "maximum printing width for this printer is %ldpx\n"
+msgstr "maximum printing width for this tape is %ipx\n"
+
+#: src/ptouch-print.c:627
+#, fuzzy, c-format
+msgid "maximum printing width for this tape is %ldpx\n"
+msgstr "maximum printing width for this tape is %ipx\n"
+
+#: src/ptouch-print.c:652
+#, c-format
+msgid "failed to load image file\n"
+msgstr ""
+
+#: src/ptouch-print.c:661
 #, c-format
 msgid "could not render text\n"
 msgstr "could not render text\n"
 
-#: src/ptouch-print.c:389
+#: src/ptouch-print.c:700
 #, c-format
-msgid "ptouch_eject() failed\n"
+msgid "ptouch_finalize(%d) failed\n"
-msgstr "ptouch_eject() failed\n"
+msgstr "ptouch_finalize(%d) failed\n"
+
+#, c-format
+#~ msgid "ptouch-print version %s by Dominic Radermacher\n"
+#~ msgstr "ptouch-print version %s by Dominic Radermacher\n"
+
+#, c-format
+#~ msgid "Error 1 = %02x\n"
+#~ msgstr "Error 1 = %02x\n"
+
+#, c-format
+#~ msgid "Error 2 = %02x\n"
+#~ msgstr "Error 2 = %02x\n"

po/ptouch.pot

@@ -1,14 +1,14 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) YEAR Free Software Foundation, Inc.
+# Copyright (C) YEAR Dominic\ Radermacher\ <dominic@familie-radermacher.ch>
-# This file is distributed under the same license as the ptouch package.
+# This file is distributed under the same license as the ptouch-print package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: ptouch 1.3.3\n"
+"Project-Id-Version: ptouch-print\n"
 "Report-Msgid-Bugs-To: dominic@familie-radermacher.ch\n"
-"POT-Creation-Date: 2015-12-29 14:22+0100\n"
+"POT-Creation-Date: 2025-08-11 10:05+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,183 +17,285 @@ msgstr ""
 "Content-Type: text/plain; charset=CHARSET\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/libptouch.c:59
+#: src/libptouch.c:105 src/libptouch.c:109 src/libptouch.c:113
 #, c-format
 msgid "out of memory\n"
 msgstr ""
 
-#: src/libptouch.c:63
+#: src/libptouch.c:117
 #, c-format
 msgid "libusb_init() failed\n"
 msgstr ""
 
-#: src/libptouch.c:72
+#: src/libptouch.c:126
 #, c-format
 msgid "failed to get device descriptor"
 msgstr ""
 
-#: src/libptouch.c:78
+#: src/libptouch.c:132
 #, c-format
 msgid "%s found on USB bus %d, device %d\n"
 msgstr ""
 
-#: src/libptouch.c:83
+#: src/libptouch.c:147
 #, c-format
 msgid "libusb_open error :%s\n"
 msgstr ""
 
-#: src/libptouch.c:89
+#: src/libptouch.c:153
 #, c-format
 msgid "error while detaching kernel driver: %s\n"
 msgstr ""
 
-#: src/libptouch.c:93
+#: src/libptouch.c:157
 #, c-format
 msgid "interface claim error: %s\n"
 msgstr ""
 
-#: src/libptouch.c:101
+#: src/libptouch.c:168
 #, c-format
 msgid ""
 "No P-Touch printer found on USB (remember to put switch to position E)\n"
 msgstr ""
 
-#: src/libptouch.c:121
+#: src/libptouch.c:188
+#, c-format
+msgid "debug: called ptouch_send() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:195
 #, c-format
 msgid "write error: %s\n"
 msgstr ""
 
-#: src/libptouch.c:125
+#: src/libptouch.c:199
 #, c-format
-msgid "write error: could send only %i of %i bytes\n"
+msgid "write error: could send only %i of %ld bytes\n"
 msgstr ""
 
-#: src/libptouch.c:194
+#: src/libptouch.c:249
+#, c-format
+msgid "debug: called ptouch_info_cmd() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:291
+#, c-format
+msgid "debug: called ptouch_rasterstart() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:322
+#, c-format
+msgid "debug: called ptouch_finalize() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:337
 #, c-format
 msgid "debug: dumping raw status bytes\n"
 msgstr ""
 
-#: src/libptouch.c:218 src/libptouch.c:263
+#: src/libptouch.c:356
+#, c-format
+msgid "debug: called ptouch_getstatus() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:366 src/libptouch.c:402
 #, c-format
 msgid "read error: %s\n"
 msgstr ""
 
-#: src/libptouch.c:223
+#: src/libptouch.c:371
 #, c-format
 msgid "timeout while waiting for status response\n"
 msgstr ""
 
-#: src/libptouch.c:231
+#: src/libptouch.c:385
-#, c-format
-msgid "Error 1 = %02x\n"
-msgstr ""
-
-#: src/libptouch.c:234
-#, c-format
-msgid "Error 2 = %02x\n"
-msgstr ""
-
-#: src/libptouch.c:244
 #, c-format
 msgid "unknown tape width of %imm, please report this.\n"
 msgstr ""
 
-#: src/libptouch.c:252
+#: src/libptouch.c:391
 #, c-format
 msgid "got only 16 bytes... wondering what they are:\n"
 msgstr ""
 
-#: src/libptouch.c:256
+#: src/libptouch.c:395
 #, c-format
 msgid "read error: got %i instead of 32 bytes\n"
 msgstr ""
 
-#: src/libptouch.c:259
+#: src/libptouch.c:398
 #, c-format
 msgid "strange status:\n"
 msgstr ""
 
-#: src/libptouch.c:261
+#: src/libptouch.c:400
 #, c-format
 msgid "trying to flush junk\n"
 msgstr ""
 
-#: src/libptouch.c:266
+#: src/libptouch.c:405
 #, c-format
 msgid "got another %i bytes. now try again\n"
 msgstr ""
 
-#: src/ptouch-print.c:71
+#: src/libptouch.c:412
+#, c-format
+msgid "debug: called ptouch_get_tape_width() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:421
+#, c-format
+msgid "debug: called ptouch_get_max_width() with NULL ptdev\n"
+msgstr ""
+
+#: src/libptouch.c:433
+#, c-format
+msgid "debug: called ptouch_sendraster() with NULL ptdev\n"
+msgstr ""
+
+#: src/ptouch-print.c:143
+#, c-format
+msgid "nothing to print\n"
+msgstr ""
+
+#: src/ptouch-print.c:151
 #, c-format
 msgid "image is too large (%ipx x %ipx)\n"
 msgstr ""
 
-#: src/ptouch-print.c:72 src/ptouch-print.c:356
+#: src/ptouch-print.c:152
 #, c-format
 msgid "maximum printing width for this tape is %ipx\n"
 msgstr ""
 
-#: src/ptouch-print.c:77
+#: src/ptouch-print.c:155
+#, c-format
+msgid "image size (%ipx x %ipx)\n"
+msgstr ""
+
+#: src/ptouch-print.c:165
 #, c-format
 msgid "ptouch_rasterstart() failed\n"
 msgstr ""
 
-#: src/ptouch-print.c:88
+#: src/ptouch-print.c:171
 #, c-format
-msgid "ptouch_send() failed\n"
+msgid "send print information command\n"
 msgstr ""
 
-#: src/ptouch-print.c:128
+#: src/ptouch-print.c:177
+#, c-format
+msgid "send PT-D460BT magic commands\n"
+msgstr ""
+
+#: src/ptouch-print.c:183
+#, c-format
+msgid "send precut command\n"
+msgstr ""
+
+#: src/ptouch-print.c:191
+#, c-format
+msgid "send PT-D460BT chain commands\n"
+msgstr ""
+
+#: src/ptouch-print.c:203
+#, c-format
+msgid "ptouch_sendraster() failed\n"
+msgstr ""
+
+#: src/ptouch-print.c:252
 #, c-format
 msgid "writing image '%s' failed\n"
 msgstr ""
 
-#: src/ptouch-print.c:197
+#: src/ptouch-print.c:274
+#, c-format
+msgid "debug: o baseline offset - %d\n"
+msgstr ""
+
+#: src/ptouch-print.c:275
+#, c-format
+msgid "debug: text baseline offset - %d\n"
+msgstr ""
+
+#: src/ptouch-print.c:334
+#, c-format
+msgid "render_text(): %i lines, font = '%s'\n"
+msgstr ""
+
+#: src/ptouch-print.c:337
 #, c-format
 msgid "warning: font config not available\n"
 msgstr ""
 
-#: src/ptouch-print.c:201
+#: src/ptouch-print.c:341
 #, c-format
 msgid "setting font size=%i\n"
 msgstr ""
 
-#: src/ptouch-print.c:205
+#: src/ptouch-print.c:345
 #, c-format
 msgid "could not estimate needed font size\n"
 msgstr ""
 
-#: src/ptouch-print.c:212
+#: src/ptouch-print.c:352
 #, c-format
 msgid "choosing font size=%i\n"
 msgstr ""
 
-#: src/ptouch-print.c:226 src/ptouch-print.c:232
+#: src/ptouch-print.c:368 src/ptouch-print.c:396
 #, c-format
 msgid "error in gdImageStringFT: %s\n"
 msgstr ""
 
-#: src/ptouch-print.c:299
+#: src/ptouch-print.c:557
 #, c-format
-msgid "ptouch-print version %s by Dominic Radermacher\n"
+msgid "Only up to %d lines are supported"
 msgstr ""
 
-#: src/ptouch-print.c:326
+#: src/ptouch-print.c:570
+msgid "No arguments supported"
+msgstr ""
+
+#: src/ptouch-print.c:575
+msgid "Option --writepng missing"
+msgstr ""
+
+#: src/ptouch-print.c:578
+msgid "Options --force_tape_width and --info can't be used together"
+msgstr ""
+
+#: src/ptouch-print.c:609
 #, c-format
 msgid "ptouch_init() failed\n"
 msgstr ""
 
-#: src/ptouch-print.c:329
+#: src/ptouch-print.c:612
 #, c-format
 msgid "ptouch_getstatus() failed\n"
 msgstr ""
 
-#: src/ptouch-print.c:373
+#: src/ptouch-print.c:626
+#, c-format
+msgid "maximum printing width for this printer is %ldpx\n"
+msgstr ""
+
+#: src/ptouch-print.c:627
+#, c-format
+msgid "maximum printing width for this tape is %ldpx\n"
+msgstr ""
+
+#: src/ptouch-print.c:652
+#, c-format
+msgid "failed to load image file\n"
+msgstr ""
+
+#: src/ptouch-print.c:661
 #, c-format
 msgid "could not render text\n"
 msgstr ""
 
-#: src/ptouch-print.c:389
+#: src/ptouch-print.c:700
 #, c-format
-msgid "ptouch_eject() failed\n"
+msgid "ptouch_finalize(%d) failed\n"
 msgstr ""

ptouch-print.1

@@ -1,10 +1,10 @@
 .\" Man page for ptouch-print
 .\"
-.\" Copyright (C) 2015-2021 Dominic Radermacher
+.\" Copyright (C) 2015-2023 Dominic Radermacher
 .\"
 .\" You may distribute under the terms of the GNU General Public License.
 .\"
-.TH PTOUCH-PRINT 1 "2021-08-30" "1.4.3" "ptouch printer util"
+.TH PTOUCH-PRINT 1 "2023-03-13" "1.5" "ptouch printer util"
 .SH NAME
 ptouch-print \- a command line tool to use Brother Ptouch label printers
 .SH SYNOPSIS
@@ -76,6 +76,9 @@ Display version information and exit.
 .TP
 .BR \-\-info
 Show info about the tape detected (like printing width etc.) and exit.
+.TP
+.BR \-\-list-supported
+List all supported printers
 
 .SH DEFAULTS
 The default font used is 'DejaVuSans'.
@@ -109,4 +112,4 @@ The image file must be palette based PNG format with two colors.
 .SH AUTHOR
 Written by Dominic Radermacher (dominic@familie-radermacher.ch).
 
-Also see https://familie-radermacher.ch/dominic/projekte/ptouch-print/
+Also see https://dominic.familie-radermacher.ch/projekte/ptouch-print/

src/libptouch.c

@@ -1,7 +1,7 @@
 /*
 	libptouch - functions to help accessing a brother ptouch
 
-	Copyright (C) 2013-2021 Dominic Radermacher <dominic@familie-radermacher.ch>
+	Copyright (C) 2013-2025 Dominic Radermacher <dominic@familie-radermacher.ch>
 
 	This program is free software; you can redistribute it and/or modify it
 	under the terms of the GNU General Public License version 3 as
@@ -21,13 +21,13 @@
 
 #include <stdio.h>
 #include <stdlib.h>	/* malloc() */
-#include <string.h>	/* memcmp()  */
+#include <string.h>	/* memcmp() */
 #include <sys/types.h>	/* open() */
 #include <sys/stat.h>	/* open() */
 #include <fcntl.h>	/* open() */
 #include <time.h>	/* nanosleep(), struct timespec */
+#include <libintl.h>	/* gettext() */
 
-#include "gettext.h"	/* gettext(), ngettext() */
 #include "ptouch.h"
 
 #define _(s) gettext(s)
@@ -45,10 +45,12 @@ struct _pt_tape_info tape_info[]= {
 };
 
 struct _pt_dev_info ptdevs[] = {
+	{0x04f9, 0x2001, "PT-9200DX", 384, 360, FLAG_RASTER_PACKBITS|FLAG_HAS_PRECUT},	/* 360dpi, maximum 128px, max tape width 36mm */
+	{0x04f9, 0x2004, "PT-2300", 112, 180, FLAG_RASTER_PACKBITS|FLAG_HAS_PRECUT},	/* 180dpi, 112px printhead */
 	{0x04f9, 0x2007, "PT-2420PC", 128, 180, FLAG_RASTER_PACKBITS},	/* 180dpi, 128px, maximum tape width 24mm, must send TIFF compressed pixel data */
 	{0x04f9, 0x2011, "PT-2450PC", 128, 180, FLAG_RASTER_PACKBITS},
-	{0x04f9, 0x2019, "PT-1950", 128, 180, FLAG_RASTER_PACKBITS},	/* 180dpi, apparently 112px printhead ?, maximum tape width 18mm - unconfirmed if it works */
+	{0x04f9, 0x2019, "PT-1950", 112, 180, FLAG_RASTER_PACKBITS},	/* 180dpi, apparently 112px printhead ?, maximum tape width 18mm - unconfirmed if it works */
-	{0x04f9, 0x201f, "PT-2700", 128, 180, FLAG_NONE},
+	{0x04f9, 0x201f, "PT-2700", 128, 180, FLAG_HAS_PRECUT},
 	{0x04f9, 0x202c, "PT-1230PC", 128, 180, FLAG_NONE},		/* 180dpi, supports tapes up to 12mm - I don't know how much pixels it can print! */
 	/* Notes about the PT-1230PC: While it is true that this printer supports
 	   max 12mm tapes, it apparently expects > 76px data - the first 32px
@@ -65,22 +67,31 @@ struct _pt_dev_info ptdevs[] = {
 	{0x04f9, 0x205f, "PT-E500", 128, 180, FLAG_RASTER_PACKBITS},
 	/* Note about the PT-E500: was reported by Jesse Becker with the
 	   remark that it also needs some padding (white pixels) */
-	{0x04f9, 0x2061, "PT-P700", 128, 180, FLAG_RASTER_PACKBITS|FLAG_P700_INIT},
+	{0x04f9, 0x2060, "PT-E550W", 128, 180, FLAG_UNSUP_RASTER},
+	/* Note about the PT-E550W: was reported by Tim Biermann but does not
+	   work yet (only prints empty tape with FLAG_RASTER_PACKBITS|FLAG_HAS_PRECUT) */
+	{0x04f9, 0x2061, "PT-P700", 128, 180, FLAG_RASTER_PACKBITS|FLAG_P700_INIT|FLAG_HAS_PRECUT},
 	{0x04f9, 0x2062, "PT-P750W", 128, 180, FLAG_RASTER_PACKBITS|FLAG_P700_INIT},
 	{0x04f9, 0x2064, "PT-P700 (PLite Mode)", 128, 180, FLAG_PLITE},
 	{0x04f9, 0x2065, "PT-P750W (PLite Mode)", 128, 180, FLAG_PLITE},
+	{0x04f9, 0x20df, "PT-D410", 128, 180, FLAG_USE_INFO_CMD|FLAG_HAS_PRECUT|FLAG_D460BT_MAGIC},
 	{0x04f9, 0x2073, "PT-D450", 128, 180, FLAG_USE_INFO_CMD},
 	/* Notes about the PT-D450: I'm unsure if print width really is 128px */
+	{0x04f9, 0x20e0, "PT-D460BT", 128, 180, FLAG_P700_INIT|FLAG_USE_INFO_CMD|FLAG_HAS_PRECUT|FLAG_D460BT_MAGIC},
 	{0x04f9, 0x2074, "PT-D600", 128, 180, FLAG_RASTER_PACKBITS},
 	/* PT-D600 was reported to work, but with some quirks (premature
 	   cutting of tape, printing maximum of 73mm length) */
+	{0x04f9, 0x20e1, "PT-D610BT", 128, 180, FLAG_P700_INIT|FLAG_USE_INFO_CMD|FLAG_HAS_PRECUT|FLAG_D460BT_MAGIC},
 	//{0x04f9, 0x200d, "PT-3600", 384, 360, FLAG_RASTER_PACKBITS},
-	{0x04f9, 0x20af, "PT-P710BT", 128, 180, FLAG_RASTER_PACKBITS},
+	{0x04f9, 0x20af, "PT-P710BT", 128, 180, FLAG_RASTER_PACKBITS|FLAG_HAS_PRECUT},
+	/* added by Christian, PT-E310BT (aka PT-E310BTVP) requires these flags, otherwise not returning from libusb_bulk_transfer-call */
+	/* printhead 128px, 180 dpi resolution */
+	/* 3,5/6/9/12/18 mm TZe Tapes, 12mm and 18mm tested */
+	/* 5,2/9/11,2 mm HSe heat shrink tubes not tested, probably requiring extension of struct _pt_tape_info */
+        {0x04f9, 0x2201, "PT-E310BT", 128, 180, FLAG_P700_INIT|FLAG_USE_INFO_CMD|FLAG_D460BT_MAGIC},
 	{0,0,"",0,0,0}
 };
 
-void ptouch_rawstatus(uint8_t raw[32]);
-
 int ptouch_open(ptouch_dev *ptdev)
 {
 	libusb_device **devs;
@@ -116,7 +127,7 @@ int ptouch_open(ptouch_dev *ptdev)
 			libusb_free_device_list(devs, 1);
 			return -1;
 		}
-		for (int k=0; ptdevs[k].vid > 0; k++) {
+		for (int k=0; ptdevs[k].vid > 0; ++k) {
 			if ((desc.idVendor == ptdevs[k].vid) && (desc.idProduct == ptdevs[k].pid) && (ptdevs[k].flags >= 0)) {
 				fprintf(stderr, _("%s found on USB bus %d, device %d\n"),
 					ptdevs[k].name,
@@ -161,6 +172,9 @@ int ptouch_open(ptouch_dev *ptdev)
 
 int ptouch_close(ptouch_dev ptdev)
 {
+	if (!ptdev) {
+		return -1;
+	}
 	libusb_release_interface(ptdev->h, 0);
 	libusb_close(ptdev->h);
 	return 0;
@@ -170,7 +184,11 @@ int ptouch_send(ptouch_dev ptdev, uint8_t *data, size_t len)
 {
 	int r, tx;
 
-	if ((ptdev == NULL) || (len > 128)) {
+	if (!ptdev) {
+		fprintf(stderr, _("debug: called ptouch_send() with NULL ptdev\n"));
+		return -1;
+	}
+	if (len > 128) {
 		return -1;
 	}
 	if ((r=libusb_bulk_transfer(ptdev->h, 0x02, data, (int)len, &tx, 0)) != 0) {
@@ -186,8 +204,36 @@ int ptouch_send(ptouch_dev ptdev, uint8_t *data, size_t len)
 
 int ptouch_init(ptouch_dev ptdev)
 {
-	char cmd[]="\x1b\x40";		/* 1B 40 = ESC @ = INIT */
+	/* first invalidate, then send init command */
-	return ptouch_send(ptdev, (uint8_t *)cmd, strlen(cmd));
+	uint8_t cmd[102];
+	memset(cmd, 0, 100);
+	cmd[100] = 0x1b;	/* ESC */
+	cmd[101] = 0x40;	/* @ */
+	return ptouch_send(ptdev, (uint8_t *)cmd, sizeof(cmd));
+}
+
+/* Sends some magic commands to enable chaining on the PT-D460BT.
+   These should go out right before magic commands. */
+int ptouch_send_d460bt_chain(ptouch_dev ptdev)
+{
+	uint8_t cmd[] = "\x1b\x69\x4b\x00";
+	return ptouch_send(ptdev, (uint8_t *)cmd, sizeof(cmd));
+}
+
+/* Sends some magic commands to make prints work on the PT-D460BT.
+   These should go out after info_cmd and right before the raster data. */
+int ptouch_send_d460bt_magic(ptouch_dev ptdev)
+{
+	/* 1B 69 64 {n1} {n2} {n3} {n4} */
+	uint8_t cmd[7];
+	/* n1 and n2 are the length margin/spacing, in px? (uint16_t value, little endian) */
+	/* A value of 0x06 is equivalent to the width margin on 6mm tape */
+	/* A value of 0x01 adds barely any margin, suitable for image printing */
+	/* The default for P-Touch software is 0x0e */
+	/* n3 must be 0x4D or the print gets corrupted! */
+	/* n4 seems to be ignored or reserved. */
+	memcpy(cmd, "\x1b\x69\x64\x01\x00\x4d\x00", 7);
+	return ptouch_send(ptdev, (uint8_t *)cmd, sizeof(cmd));
 }
 
 int ptouch_enable_packbits(ptouch_dev ptdev)
@@ -199,6 +245,11 @@ int ptouch_enable_packbits(ptouch_dev ptdev)
 /* print information command */
 int ptouch_info_cmd(ptouch_dev ptdev, int size_x)
 {
+	if (!ptdev) {
+		fprintf(stderr, _("debug: called ptouch_info_cmd() with NULL ptdev\n"));
+		return -1;
+	}
+
 	/* 1B 69 7A {n1} {n2} {n3} {n4} {n5} {n6} {n7} {n8} {n9} {n10} */
 	uint8_t cmd[] = "\x1b\x69\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
 
@@ -214,11 +265,32 @@ int ptouch_info_cmd(ptouch_dev ptdev, int size_x)
 	cmd[8] = (uint8_t) (size_x >> 8) & 0xff;
 	cmd[9] = (uint8_t) (size_x >> 16) & 0xff;
 	cmd[10] = (uint8_t) (size_x >> 24) & 0xff;
+	if ((ptdev->devinfo->flags & FLAG_D460BT_MAGIC) == FLAG_D460BT_MAGIC) {
+		/* n9 is set to 2 in order to feed the last of the label and properly stop printing. */
+		cmd[11] = (uint8_t) 0x02;
+	}
 	return ptouch_send(ptdev, cmd, sizeof(cmd)-1);
 }
 
+/* If set, printer will prompt to cut blank tape before finishing the print.
+ If not set, printer will print normally with a big blank space on the label.
+ The printer ignores this value if the print is very short. */
+/* 0x80 horizontally mirrors the print */
+int ptouch_send_precut_cmd(ptouch_dev ptdev, int precut)
+{
+	char cmd[] = "\x1b\x69\x4d\x00";
+	if (precut) {
+		cmd[3] = 0x40;
+	}
+	return ptouch_send(ptdev, (uint8_t *)cmd, sizeof(cmd)-1);
+}
+
 int ptouch_rasterstart(ptouch_dev ptdev)
 {
+	if (!ptdev) {
+		fprintf(stderr, _("debug: called ptouch_rasterstart() with NULL ptdev\n"));
+		return -1;
+	}
 	/* 1B 69 52 01 = Select graphics transfer mode = Raster */
 	char cmd[] = "\x1b\x69\x52\x01";
 	/* 1B 69 61 01 = switch mode (0=esc/p, 1=raster mode) */
@@ -243,17 +315,27 @@ int ptouch_ff(ptouch_dev ptdev)
 	return ptouch_send(ptdev, (uint8_t *)cmd, strlen(cmd));
 }
 
-/* print and cut tape */
+/* finish print and either cut or leave tape in machine */
-int ptouch_eject(ptouch_dev ptdev)
+int ptouch_finalize(ptouch_dev ptdev, int chain)
 {
-	char cmd[]="\x1a";
+	if (!ptdev) {
-	return ptouch_send(ptdev, (uint8_t *)cmd, strlen(cmd));
+		fprintf(stderr, _("debug: called ptouch_finalize() with NULL ptdev\n"));
+		return -1;
+	}
+
+	char cmd_eject[]="\x1a"; /* Print command with feeding */
+	char cmd_chain[]="\x0c"; /* Print command (no cut) */
+
+	// The D460BT devices use a leading packet to indicate chaining instead.
+	char *cmd = (chain && (!(ptdev->devinfo->flags & FLAG_D460BT_MAGIC))) ? cmd_chain : cmd_eject;
+	return ptouch_send(ptdev, (uint8_t *)cmd, 1);
 }
 
+
 void ptouch_rawstatus(uint8_t raw[32])
 {
 	fprintf(stderr, _("debug: dumping raw status bytes\n"));
-	for (int i=0; i<32; i++) {
+	for (int i=0; i<32; ++i) {
 		fprintf(stderr, "%02x ", raw[i]);
 		if (((i+1) % 16) == 0) {
 			fprintf(stderr, "\n");
@@ -266,10 +348,15 @@ void ptouch_rawstatus(uint8_t raw[32])
 int ptouch_getstatus(ptouch_dev ptdev)
 {
 	char cmd[]="\x1biS";	/* 1B 69 53 = ESC i S = Status info request */
-	uint8_t buf[32];
+	uint8_t buf[32] = {};
 	int i, r, tx=0, tries=0;
 	struct timespec w;
 
+	if (!ptdev) {
+		fprintf(stderr, _("debug: called ptouch_getstatus() with NULL ptdev\n"));
+		return -1;
+	}
+
 	ptouch_send(ptdev, (uint8_t *)cmd, strlen(cmd));
 	while (tx == 0) {
 		w.tv_sec=0;
@@ -279,7 +366,7 @@ int ptouch_getstatus(ptouch_dev ptdev)
 			fprintf(stderr, _("read error: %s\n"), libusb_error_name(r));
 			return -1;
 		}
-		tries++;
+		++tries;
 		if (tries > 10) {
 			fprintf(stderr, _("timeout while waiting for status response\n"));
 			return -1;
@@ -289,7 +376,7 @@ int ptouch_getstatus(ptouch_dev ptdev)
 		if (buf[0]==0x80 && buf[1]==0x20) {
 			memcpy(ptdev->status, buf, 32);
 			ptdev->tape_width_px=0;
-			for (i=0; tape_info[i].mm > 0; i++) {
+			for (i=0; tape_info[i].mm > 0; ++i) {
 				if (tape_info[i].mm == buf[10]) {
 					ptdev->tape_width_px=tape_info[i].px;
 				}
@@ -321,11 +408,19 @@ int ptouch_getstatus(ptouch_dev ptdev)
 
 size_t ptouch_get_tape_width(ptouch_dev ptdev)
 {
+	if (!ptdev) {
+		fprintf(stderr, _("debug: called ptouch_get_tape_width() with NULL ptdev\n"));
+		return 0;
+	}
 	return ptdev->tape_width_px;
 }
 
 size_t ptouch_get_max_width(ptouch_dev ptdev)
 {
+	if (!ptdev) {
+		fprintf(stderr, _("debug: called ptouch_get_max_width() with NULL ptdev\n"));
+		return 0;
+	}
 	return ptdev->devinfo->max_px;
 }
 
@@ -334,6 +429,10 @@ int ptouch_sendraster(ptouch_dev ptdev, uint8_t *data, size_t len)
 	uint8_t buf[64];
 	int rc;
 
+	if (!ptdev) {
+		fprintf(stderr, _("debug: called ptouch_sendraster() with NULL ptdev\n"));
+		return -1;
+	}
 	if (len > (size_t)(ptdev->devinfo->max_px / 8)) {
 		return -1;
 	}
@@ -357,10 +456,80 @@ int ptouch_sendraster(ptouch_dev ptdev, uint8_t *data, size_t len)
 void ptouch_list_supported()
 {
 	printf("Supported printers (some might have quirks)\n");
-	for (int i=0; ptdevs[i].vid > 0; i++) {
+	for (int i=0; ptdevs[i].vid > 0; ++i) {
 		if ((ptdevs[i].flags & FLAG_PLITE) != FLAG_PLITE) {
 			printf("\t%s\n", ptdevs[i].name);
 		}
 	}
 	return;
 }
+
+const char* pt_mediatype(const uint8_t media_type)
+{
+	switch (media_type) {
+		case 0x00: return "No media"; break;
+		case 0x01: return "Laminated tape"; break;
+		case 0x03: return "Non-laminated tape"; break;
+		case 0x04: return "Fabric tape"; break;
+		case 0x11: return "Heat-shrink tube"; break;
+		case 0x13: return "Fle tape"; break;
+		case 0x14: return "Flexible ID tape"; break;
+		case 0x15: return "Satin tape"; break;
+		case 0xff: return "Incompatible tape"; break;
+		default: return "unknown";
+	}
+}
+
+const char* pt_tapecolor(const uint8_t tape_color)
+{
+	switch (tape_color) {
+		case 0x01: return "White"; break;
+		case 0x02: return "Other"; break;
+		case 0x03: return "Clear"; break;
+		case 0x04: return "Red"; break;
+		case 0x05: return "Blue"; break;
+		case 0x06: return "Yellow"; break;
+		case 0x07: return "Green"; break;
+		case 0x08: return "Black"; break;
+		case 0x09: return "Clear"; break;
+		case 0x20: return "Matte White"; break;
+		case 0x21: return "Matte Clear"; break;
+		case 0x22: return "Matte Silver"; break;
+		case 0x23: return "Satin Gold"; break;
+		case 0x24: return "Satin Silver"; break;
+		case 0x30: return "Blue (TZe-5[345]5)"; break;
+		case 0x31: return "Red (TZe-435)"; break;
+		case 0x40: return "Fluorescent Orange"; break;
+		case 0x41: return "Fluorescent Yellow"; break;
+		case 0x50: return "Berry Pink (TZe-MQP35)"; break;
+		case 0x51: return "Light Gray (TZe-MQL35)"; break;
+		case 0x52: return "Lime Green (TZe-MQG35)"; break;
+		case 0x60: return "Yellow"; break;
+		case 0x61: return "Pink"; break;
+		case 0x62: return "Blue"; break;
+		case 0x70: return "Heat-shrink Tube"; break;
+		case 0x90: return "White(Flex. ID)"; break;
+		case 0x91: return "Yellow(Flex. ID)"; break;
+		case 0xf0: return "Cleaning"; break;
+		case 0xf1: return "Stencil"; break;
+		case 0xff: return "Incompatible"; break;
+		default: return "unknown";
+	}
+}
+
+const char* pt_textcolor(const uint8_t text_color)
+{
+	switch (text_color) {
+		case 0x01: return "White"; break;
+		case 0x02: return "Other"; break;
+		case 0x04: return "Red"; break;
+		case 0x05: return "Blue"; break;
+		case 0x08: return "Black"; break;
+		case 0x0a: return "Gold"; break;
+		case 0x62: return "Blue(F)"; break;
+		case 0xf0: return "Cleaning"; break;
+		case 0xf1: return "Stencil"; break;
+		case 0xff: return "Incompatible"; break;
+		default: return "unknown";
+	}
+}

src/ptouch-print.c

@@ -1,7 +1,7 @@
 /*
 	ptouch-print - Print labels with images or text on a Brother P-Touch
 
-	Copyright (C) 2015-2021 Dominic Radermacher <dominic@familie-radermacher.ch>
+	Copyright (C) 2015-2025 Dominic Radermacher <dominic@familie-radermacher.ch>
 
 	This program is free software; you can redistribute it and/or modify it
 	under the terms of the GNU General Public License version 3 as
@@ -17,6 +17,7 @@
 	Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
+#include <argp.h>
 #include <stdio.h>	/* printf() */
 #include <stdlib.h>	/* exit(), malloc() */
 #include <stdbool.h>
@@ -29,34 +30,96 @@
 #include <locale.h>	/* LC_ALL */
 
 #include "version.h"
-#include "gettext.h"	/* gettext(), ngettext() */
 #include "ptouch.h"
 
 #define _(s) gettext(s)
 
 #define MAX_LINES 4	/* maybe this should depend on tape size */
 
+#define P_NAME "ptouch-print"
+
+struct arguments {
+	bool chain;
+	int copies;
+	bool debug;
+	bool info;
+	char *font_file;
+	int font_size;
+	int forced_tape_width;
+	char *save_png;
+	int verbose;
+};
+
+typedef enum { JOB_CUTMARK, JOB_IMAGE, JOB_PAD, JOB_TEXT, JOB_UNDEFINED } job_type_t;
+
+typedef struct job {
+	job_type_t type;
+	int n;
+	char *lines[MAX_LINES];
+	struct job *next;
+} job_t;
+
 gdImage *image_load(const char *file);
 void rasterline_setpixel(uint8_t* rasterline, size_t size, int pixel);
 int get_baselineoffset(char *text, char *font, int fsz);
 int find_fontsize(int want_px, char *font, char *text);
 int needed_width(char *text, char *font, int fsz);
-int print_img(ptouch_dev ptdev, gdImage *im);
+int print_img(ptouch_dev ptdev, gdImage *im, int chain);
 int write_png(gdImage *im, const char *file);
 gdImage *img_append(gdImage *in_1, gdImage *in_2);
-gdImage *img_cutmark(int tape_width);
+gdImage *img_cutmark(int print_width);
-gdImage *render_text(char *font, char *line[], int lines, int tape_width);
+gdImage *render_text(char *font, char *line[], int lines, int print_width);
 void unsupported_printer(ptouch_dev ptdev);
-void usage(char *progname);
+void add_job(job_type_t type, int n, char *line);
-int parse_args(int argc, char **argv);
+static error_t parse_opt(int key, char *arg, struct argp_state *state);
 
-// char *font_file="/usr/share/fonts/TTF/Ubuntu-M.ttf";
+const char *argp_program_version = P_NAME " " VERSION;
-// char *font_file="Ubuntu:medium";
+const char *argp_program_bug_address = "Dominic Radermacher <dominic@familie-radermacher.ch>";
-char *font_file="DejaVuSans";
+static char doc[] = "ptouch-print is a command line tool to print labels on Brother P-Touch printers on Linux.";
-char *save_png=NULL;
+static char args_doc[] = "";
-int verbose=0;
+
-int fontsize=0;
+static struct argp_option options[] = {
-bool debug=false;
+	// name, key, arg, flags, doc, group
+	{ 0, 0, 0, 0, "options:", 1},
+	{ "debug", 1, 0, 0, "Enable debug output", 1},
+	{ "font", 2, "<file>", 0, "Use font <file> or <name>", 1},
+	{ "fontsize", 3, "<size>", 0, "Manually set font size", 1},
+	{ "writepng", 4, "<file>", 0, "Instead of printing, write output to png <file>", 1},
+	{ "force-tape-width", 5, "<px>", 0, "Set tape width in pixels, use together with --writepng without a printer connected", 1},
+	{ "copies", 6, "<number>", 0, "Sets the number of identical prints", 1},
+
+	{ 0, 0, 0, 0, "print commands:", 2},
+	{ "image", 'i', "<file>", 0, "Print the given image which must be a 2 color (black/white) png", 2},
+	{ "text", 't', "<text>", 0, "Print line of <text>. If the text contains spaces, use quotation marks taround it", 2},
+	{ "cutmark", 'c', 0, 0, "Print a mark where the tape should be cut", 2},
+	{ "pad", 'p', "<n>", 0, "Add n pixels padding (blank tape)", 2},
+	{ "chain", 10, 0, 0, "Skip final feed of label and any automatic cut", 2},
+	{ "newline", 'n', "<text>", 0, "Add text in a new line (up to 4 lines)", 2},
+
+	{ 0, 0, 0, 0, "other commands:", 3},
+	{ "info", 20, 0, 0, "Show info about detected tape", 3},
+	{ "list-supported", 21, 0, 0, "Show printers supported by this version", 3},
+	{ 0 }
+};
+
+static struct argp argp = { options, parse_opt, args_doc, doc, 0, 0, 0 };
+
+struct arguments arguments = {
+	.chain = false,
+	.copies = 1,
+	.debug = false,
+	.info = false,
+	//.font_file = "/usr/share/fonts/TTF/Ubuntu-M.ttf",
+	//.font_file = "Ubuntu:medium",
+	.font_file = "DejaVuSans",
+	.font_size = 0,
+	.forced_tape_width = 0,
+	.save_png = NULL,
+	.verbose = 0
+};
+
+job_t *jobs = NULL;
+job_t *last_added_job = NULL;
 
 /* --------------------------------------------------------------------
    -------------------------------------------------------------------- */
@@ -65,36 +128,38 @@ void rasterline_setpixel(uint8_t* rasterline, size_t size, int pixel)
 {
 //	TODO: pixel should be unsigned, since we can't have negative
 //	if (pixel > ptdev->devinfo->device_max_px) {
-	if (pixel > (int)(size*8)) {
+	if ((pixel < 0) || (pixel >= (int)(size*8))) {
 		return;
 	}
 	rasterline[(size-1)-(pixel/8)] |= (uint8_t)(1<<(pixel%8));
 	return;
 }
 
-int print_img(ptouch_dev ptdev, gdImage *im)
+int print_img(ptouch_dev ptdev, gdImage *im, int chain)
 {
-	int d,i,k,offset,tape_width;
 	uint8_t rasterline[(ptdev->devinfo->max_px)/8];
 
 	if (!im) {
 		printf(_("nothing to print\n"));
 		return -1;
 	}
-	tape_width=ptouch_get_tape_width(ptdev);
+	int tape_width = ptouch_get_tape_width(ptdev);
+	size_t max_pixels = ptouch_get_max_width(ptdev);
 	/* find out whether color 0 or color 1 is darker */
-	d=(gdImageRed(im,1)+gdImageGreen(im,1)+gdImageBlue(im,1) < gdImageRed(im,0)+gdImageGreen(im,0)+gdImageBlue(im,0))?1:0;
+	int d = (gdImageRed(im,1) + gdImageGreen(im,1) + gdImageBlue(im,1) < gdImageRed(im,0) + gdImageGreen(im,0) + gdImageBlue(im,0))?1:0;
 	if (gdImageSY(im) > tape_width) {
 		printf(_("image is too large (%ipx x %ipx)\n"), gdImageSX(im), gdImageSY(im));
 		printf(_("maximum printing width for this tape is %ipx\n"), tape_width);
 		return -1;
 	}
-	offset=64-(gdImageSY(im)/2);	/* always print centered  */
+	printf(_("image size (%ipx x %ipx)\n"), gdImageSX(im), gdImageSY(im));
+	int offset = ((int)max_pixels / 2) - (gdImageSY(im)/2);	/* always print centered */
+	printf("max_pixels=%ld, offset=%d\n", max_pixels, offset);
 	if ((ptdev->devinfo->flags & FLAG_RASTER_PACKBITS) == FLAG_RASTER_PACKBITS) {
-		if (debug) {
+		if (arguments.debug) {
 			printf("enable PackBits mode\n");
 		}
-	        ptouch_enable_packbits(ptdev);
+		ptouch_enable_packbits(ptdev);
 	}
 	if (ptouch_rasterstart(ptdev) != 0) {
 		printf(_("ptouch_rasterstart() failed\n"));
@@ -102,18 +167,39 @@ int print_img(ptouch_dev ptdev, gdImage *im)
 	}
 	if ((ptdev->devinfo->flags & FLAG_USE_INFO_CMD) == FLAG_USE_INFO_CMD) {
 		ptouch_info_cmd(ptdev, gdImageSX(im));
-		if (debug) {
+		if (arguments.debug) {
 			printf(_("send print information command\n"));
 		}
 	}
-	for (k=0; k<gdImageSX(im); k+=1) {
+	if ((ptdev->devinfo->flags & FLAG_D460BT_MAGIC) == FLAG_D460BT_MAGIC) {
+		ptouch_send_d460bt_magic(ptdev);
+		if (arguments.debug) {
+			printf(_("send PT-D460BT magic commands\n"));
+		}
+	}
+	if ((ptdev->devinfo->flags & FLAG_HAS_PRECUT) == FLAG_HAS_PRECUT) {
+		ptouch_send_precut_cmd(ptdev, 1);
+		if (arguments.debug) {
+			printf(_("send precut command\n"));
+		}
+	}
+	/* send chain command after precut, to allow precutting before chain */
+	if ((ptdev->devinfo->flags & FLAG_D460BT_MAGIC) == FLAG_D460BT_MAGIC) {
+		if (chain) {
+			ptouch_send_d460bt_chain(ptdev);
+			if (arguments.debug) {
+				printf(_("send PT-D460BT chain commands\n"));
+			}
+		}
+	}
+	for (int k = 0; k < gdImageSX(im); ++k) {
 		memset(rasterline, 0, sizeof(rasterline));
-		for (i=0; i<gdImageSY(im); i+=1) {
+		for (int i = 0; i < gdImageSY(im); ++i) {
-			if (gdImageGetPixel(im, k, gdImageSY(im)-1-i) == d) {
+			if (gdImageGetPixel(im, k, gdImageSY(im) - 1 - i) == d) {
 				rasterline_setpixel(rasterline, sizeof(rasterline), offset+i);
 			}
 		}
-		if (ptouch_sendraster(ptdev, rasterline, 16) != 0) {
+		if (ptouch_sendraster(ptdev, rasterline, (ptdev->devinfo->max_px / 8)) != 0) {
 			printf(_("ptouch_sendraster() failed\n"));
 			return -1;
 		}
@@ -130,28 +216,28 @@ int print_img(ptouch_dev ptdev, gdImage *im)
 
 gdImage *image_load(const char *file)
 {
-	const uint8_t png[8]={0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a};
+	const uint8_t png[8] = {0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a};
 	char d[10];
 	FILE *f;
-	gdImage *img=NULL;
+	gdImage *img = NULL;
 
 	if (!strcmp(file, "-")) {
 		f = stdin;
 	} else {
 		f = fopen(file, "rb");
 	}
-	if (f  == NULL) {	/* error could not open file */
+	if (f == NULL) {	/* error could not open file */
 		return NULL;
 	}
 	if (fseek(f, 0L, SEEK_SET)) {	/* file is not seekable. eg 'stdin' */
-		img=gdImageCreateFromPng(f);
+		img = gdImageCreateFromPng(f);
 	} else {
 		if (fread(d, sizeof(d), 1, f) != 1) {
 			return NULL;
 		}
 		rewind(f);
 		if (memcmp(d, png, 8) == 0) {
-			img=gdImageCreateFromPng(f);
+			img = gdImageCreateFromPng(f);
 		}
 	}
 	fclose(f);
@@ -179,13 +265,16 @@ int get_baselineoffset(char *text, char *font, int fsz)
 {
 	int brect[8];
 
-	if (strpbrk(text, "QgjpqyQµ") == NULL) {	/* if we have none of these */
+	/* NOTE: This assumes that 'o' is always on the baseline */
-		return 0;		/* we don't need an baseline offset */
-	}				/* else we need to calculate it */
 	gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, "o");
-	int tmp=brect[1]-brect[5];
+	int o_offset = brect[1];
-	gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, "g");
+	gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, text);
-	return (brect[1]-brect[5])-tmp;
+	int text_offset = brect[1];
+	if (arguments.debug) {
+		printf(_("debug: o baseline offset - %d\n"), o_offset);
+		printf(_("debug: text baseline offset - %d\n"), text_offset);
+	}
+	return text_offset-o_offset;
 }
 
 /* --------------------------------------------------------------------
@@ -195,15 +284,15 @@ int get_baselineoffset(char *text, char *font, int fsz)
    -------------------------------------------------------------------- */
 int find_fontsize(int want_px, char *font, char *text)
 {
-	int save=0;
+	int save = 0;
 	int brect[8];
 
-	for (int i=4; ; i++) {
+	for (int i=4; ; ++i) {
 		if (gdImageStringFT(NULL, &brect[0], -1, font, i, 0.0, 0, 0, text) != NULL) {
 			break;
 		}
 		if (brect[1]-brect[5] <= want_px) {
-			save=i;
+			save = i;
 		} else {
 			break;
 		}
@@ -224,25 +313,35 @@ int needed_width(char *text, char *font, int fsz)
 	return brect[2]-brect[0];
 }
 
-gdImage *render_text(char *font, char *line[], int lines, int tape_width)
+int offset_x(char *text, char *font, int fsz)
 {
 	int brect[8];
-	int i, black, x=0, tmp=0, fsz=0;
-	char *p;
-	gdImage *im=NULL;
 
-	if (debug) {
+	if (gdImageStringFT(NULL, &brect[0], -1, font, fsz, 0.0, 0, 0, text) != NULL) {
+		return -1;
+	}
+	return -brect[0];
+}
+
+gdImage *render_text(char *font, char *line[], int lines, int print_width)
+{
+	int brect[8];
+	int i, black, x = 0, tmp = 0, fsz = 0;
+	char *p;
+	gdImage *im = NULL;
+
+	if (arguments.debug) {
 		printf(_("render_text(): %i lines, font = '%s'\n"), lines, font);
 	}
 	if (gdFTUseFontConfig(1) != GD_TRUE) {
 		printf(_("warning: font config not available\n"));
 	}
-	if (fontsize > 0) {
+	if (arguments.font_size > 0) {
-		fsz=fontsize;
+		fsz = arguments.font_size;
 		printf(_("setting font size=%i\n"), fsz);
 	} else {
-		for (i=0; i<lines; i++) {
+		for (i = 0; i < lines; ++i) {
-			if ((tmp=find_fontsize(tape_width/lines, font, line[i])) < 0) {
+			if ((tmp = find_fontsize(print_width/lines, font, line[i])) < 0) {
 				printf(_("could not estimate needed font size\n"));
 				return NULL;
 			}
@@ -252,39 +351,48 @@ gdImage *render_text(char *font, char *line[], int lines, int tape_width)
 		}
 		printf(_("choosing font size=%i\n"), fsz);
 	}
-	for(i=0; i<lines; i++) {
+	for (i = 0; i < lines; ++i) {
-		tmp=needed_width(line[i], font_file, fsz);
+		tmp = needed_width(line[i], arguments.font_file, fsz);
 		if (tmp > x) {
-			x=tmp;
+			x = tmp;
 		}
 	}
-	im=gdImageCreatePalette(x, tape_width);
+	im = gdImageCreatePalette(x, print_width);
 	gdImageColorAllocate(im, 255, 255, 255);
-	black=gdImageColorAllocate(im, 0, 0, 0);
+	black = gdImageColorAllocate(im, 0, 0, 0);
 	/* gdImageStringFT(im,brect,fg,fontlist,size,angle,x,y,string) */
 	/* find max needed line height for ALL lines */
 	int max_height=0;
-	for (i=0; i<lines; i++) {
+	for (i = 0; i < lines; ++i) {
-		if ((p=gdImageStringFT(NULL, &brect[0], -black, font, fsz, 0.0, 0, 0, line[i])) != NULL) {
+		if ((p = gdImageStringFT(NULL, &brect[0], -black, font, fsz, 0.0, 0, 0, line[i])) != NULL) {
 			printf(_("error in gdImageStringFT: %s\n"), p);
 		}
-		//int ofs=get_baselineoffset(line[i], font_file, fsz);
+		//int ofs = get_baselineoffset(line[i], font_file, fsz);
-		int lineheight=brect[1]-brect[5];
+		int lineheight = brect[1]-brect[5];
 		if (lineheight > max_height) {
-			max_height=lineheight;
+			max_height = lineheight;
 		}
 	}
-	if (debug) {
+	if (arguments.debug) {
 		printf("debug: needed (max) height is %ipx\n", max_height);
 	}
+	if ((max_height * lines) > print_width) {
+		printf("Font size %d too large for %d lines\n", fsz, lines);
+		return NULL;
+	}
+	/* calculate unused pixels */
+	int unused_px = print_width - (max_height * lines);
 	/* now render lines */
-	for (i=0; i<lines; i++) {
+	for (i = 0; i < lines; ++i) {
-		int ofs=get_baselineoffset(line[i], font_file, fsz);
+		int ofs = get_baselineoffset(line[i], arguments.font_file, fsz);
-		int pos=((i)*(tape_width/(lines)))+(max_height)-ofs-1;
+		//int pos = ((i)*(print_width/(lines)))+(max_height)-ofs-1;
-		if (debug) {
+		int pos = ((i)*(print_width/(lines)))+(max_height)-ofs;
+		pos += (unused_px/lines) / 2;
+		if (arguments.debug) {
 			printf("debug: line %i pos=%i ofs=%i\n", i+1, pos, ofs);
 		}
-		if ((p=gdImageStringFT(im, &brect[0], -black, font, fsz, 0.0, 0, pos, line[i])) != NULL) {
+		int off_x = offset_x(line[i], arguments.font_file, fsz);
+		if ((p = gdImageStringFT(im, &brect[0], -black, font, fsz, 0.0, off_x, pos, line[i])) != NULL) {
 			printf(_("error in gdImageStringFT: %s\n"), p);
 		}
 	}
@@ -293,80 +401,80 @@ gdImage *render_text(char *font, char *line[], int lines, int tape_width)
 
 gdImage *img_append(gdImage *in_1, gdImage *in_2)
 {
-	gdImage *out=NULL;
+	gdImage *out = NULL;
-	int width=0;
+	int width = 0;
-	int i_1_x=0;
+	int i_1_x = 0;
-	int length=0;
+	int length = 0;
 
 	if (in_1 != NULL) {
-		width=gdImageSY(in_1);
+		width = gdImageSY(in_1);
-		length=gdImageSX(in_1);
+		length = gdImageSX(in_1);
-		i_1_x=gdImageSX(in_1);
+		i_1_x = gdImageSX(in_1);
 	}
 	if (in_2 != NULL) {
 		length += gdImageSX(in_2);
 		/* width should be the same, but let's be sure */
 		if (gdImageSY(in_2) > width) {
-			width=gdImageSY(in_2);
+			width = gdImageSY(in_2);
 		}
 	}
 	if ((width == 0) || (length == 0)) {
 		return NULL;
 	}
-	out=gdImageCreatePalette(length, width);
+	out = gdImageCreatePalette(length, width);
 	if (out == NULL) {
 		return NULL;
 	}
 	gdImageColorAllocate(out, 255, 255, 255);
 	gdImageColorAllocate(out, 0, 0, 0);
-	if (debug) {
+	if (arguments.debug) {
 		printf("debug: created new img with size %d * %d\n", length, width);
 	}
 	if (in_1 != NULL) {
 		gdImageCopy(out, in_1, 0, 0, 0, 0, gdImageSX(in_1), gdImageSY(in_1));
-		if (debug) {
+		if (arguments.debug) {
 			printf("debug: copied part 1\n");
 		}
 	}
 	if (in_2 != NULL) {
 		gdImageCopy(out, in_2, i_1_x, 0, 0, 0, gdImageSX(in_2), gdImageSY(in_2));
-		if (debug) {
+		if (arguments.debug) {
 			printf("copied part 2\n");
 		}
 	}
 	return out;
 }
 
-gdImage *img_cutmark(int tape_width)
+gdImage *img_cutmark(int print_width)
 {
-	gdImage *out=NULL;
+	gdImage *out = NULL;
 	int style_dashed[6];
 
-	out=gdImageCreatePalette(9, tape_width);
+	out = gdImageCreatePalette(9, print_width);
 	if (out == NULL) {
 		return NULL;
 	}
 	gdImageColorAllocate(out, 255, 255, 255);
-	int black=gdImageColorAllocate(out, 0, 0, 0);
+	int black = gdImageColorAllocate(out, 0, 0, 0);
-	style_dashed[0]=gdTransparent;
+	style_dashed[0] = gdTransparent;
-	style_dashed[1]=gdTransparent;
+	style_dashed[1] = gdTransparent;
-	style_dashed[2]=gdTransparent;
+	style_dashed[2] = gdTransparent;
-	style_dashed[3]=black;
+	style_dashed[3] = black;
-	style_dashed[4]=black;
+	style_dashed[4] = black;
-	style_dashed[5]=black;
+	style_dashed[5] = black;
 	gdImageSetStyle(out, style_dashed, 6);
-	gdImageLine(out, 5, 0, 5, tape_width-1, gdStyled);
+	gdImageLine(out, 5, 0, 5, print_width - 1, gdStyled);
 	return out;
 }
 
-gdImage *img_padding(int tape_width, int length)
+gdImage *img_padding(int print_width, int length)
 {
-	gdImage *out=NULL;
+	gdImage *out = NULL;
 
 	if ((length < 1) || (length > 256)) {
 		length=1;
 	}
-	out=gdImageCreatePalette(length, tape_width);
+	out = gdImageCreatePalette(length, print_width);
 	if (out == NULL) {
 		return NULL;
 	}
@@ -374,199 +482,224 @@ gdImage *img_padding(int tape_width, int length)
 	return out;
 }
 
-void usage(char *progname)
+void add_job(job_type_t type, int n, char *line)
 {
-	printf("usage: %s [options] <print-command(s)>\n", progname);
+	job_t *new_job = (job_t*)malloc(sizeof(job_t));
-	printf("options:\n");
+	if (!new_job) {
-	printf("\t--debug\t\t\tenable debug output\n");
+		fprintf(stderr, "Memory allocation failed\n");
-	printf("\t--font <file>\t\tuse font <file> or <name>\n");
+		return;
-	printf("\t--fontsize <size>\tManually set fontsize\n");
+	}
-	printf("\t--writepng <file>\tinstead of printing, write output to png file\n");
+	new_job->type = type;
-	printf("print commands:\n");
+	if (type == JOB_TEXT && n > MAX_LINES) {
-	printf("\t--image <file>\t\tprint the given image which must be a 2 color\n");
+		n = MAX_LINES;
-	printf("\t\t\t\t(black/white) png\n");
+	}
-	printf("\t--text <text>\t\tPrint 1-4 lines of text.\n");
+	new_job->n = n;
-	printf("\t\t\t\tIf the text contains spaces, use quotation marks\n\t\t\t\taround it.\n");
+	new_job->lines[0] = line;
-	printf("\t--cutmark\t\tPrint a mark where the tape should be cut\n");
+	for (int i=1; i<MAX_LINES; ++i) {
-	printf("\t--pad <n>\t\tAdd n pixels padding (blank tape)\n");
+		new_job->lines[i] = NULL;
-	printf("other commands:\n");
+	}
-	printf("\t--version\t\tshow version info (required for bug report)\n");
+	new_job->next = NULL;
-	printf("\t--info\t\t\tshow info about detected tape\n");
+
-	printf("\t--list-supported\tshow printers supported by this version\n");
+	if (!last_added_job) {	// just created the first job
-	exit(1);
+		jobs = last_added_job = new_job;
+		return;
+	}
+
+	last_added_job->next = new_job;
+	last_added_job = new_job;
 }
 
-/* here we don't print anything, but just try to catch syntax errors */
+static error_t parse_opt(int key, char *arg, struct argp_state *state)
-int parse_args(int argc, char **argv)
 {
-	int lines, i;
+	struct arguments *arguments = (struct arguments *)state->input;
 
-	for (i=1; i<argc; i++) {
+	switch (key) {
-		if (*argv[i] != '-') {
+		case 1: // debug
+			arguments->debug = true;
 			break;
-		}
+		case 2: // font
-		if (strcmp(&argv[i][1], "-font") == 0) {
+			arguments->font_file = arg;
-			if (i+1<argc) {
+			break;
-				font_file=argv[++i];
+		case 3: // fontsize
-			} else {
+			arguments->font_size = strtol(arg, NULL, 10);
-				usage(argv[0]);
+			break;
+		case 4: // writepng
+			arguments->save_png = arg;
+			break;
+		case 5: // force-tape-width
+			arguments->forced_tape_width = strtol(arg, NULL, 10);
+			break;
+		case 6: // copies
+			arguments->copies = strtol(arg, NULL, 10);
+			break;
+		case 'i': // image
+			add_job(JOB_IMAGE, 1, arg);
+			break;
+		case 't': // text
+			add_job(JOB_TEXT, 1, arg);
+			break;
+		case 'c': // cutmark
+			add_job(JOB_CUTMARK, 0, NULL);
+			break;
+		case 'p': // pad
+			add_job(JOB_PAD, atoi(arg), NULL);
+			break;
+		case 10: // chain
+			arguments->chain = true;
+			break;
+		case 'n': // newline
+			if (!last_added_job || last_added_job->type != JOB_TEXT) {
+				add_job(JOB_TEXT, 1, arg);
+				break;
 			}
-		} else if (strcmp(&argv[i][1], "-fontsize") == 0) {
+
-			if (i+1<argc) {
+			if (last_added_job->n >= MAX_LINES) { // max number of lines reached
-				i++;
+				argp_failure(state, 1, EINVAL, _("Only up to %d lines are supported"), MAX_LINES);
-			} else {
+				break;
-				usage(argv[0]);
 			}
-		} else if (strcmp(&argv[i][1], "-writepng") == 0) {
+
-			if (i+1<argc) {
+			last_added_job->lines[last_added_job->n++] = arg;
-				save_png=argv[++i];
+			break;
-			} else {
+		case 20: // info
-				usage(argv[0]);
+			arguments->info = true;
-			}
+			break;
-		} else if (strcmp(&argv[i][1], "-cutmark") == 0) {
+		case 21: // list-supported
-			continue;	/* not done here */
-		} else if (strcmp(&argv[i][1], "-debug") == 0) {
-			debug=true;
-		} else if (strcmp(&argv[i][1], "-info") == 0) {
-			continue;	/* not done here */
-		} else if (strcmp(&argv[i][1], "-image") == 0) {
-			if (i+1<argc) {
-				i++;
-			} else {
-				usage(argv[0]);
-			}
-		} else if (strcmp(&argv[i][1], "-pad") == 0) {
-			if (i+1<argc) {
-				i++;
-			} else {
-				usage(argv[0]);
-			}
-		} else if (strcmp(&argv[i][1], "-text") == 0) {
-			for (lines=0; (lines < MAX_LINES) && (i < argc); lines++) {
-				if ((i+1 >= argc) || (argv[i+1][0] == '-')) {
-					break;
-				}
-				i++;
-			}
-		} else if (strcmp(&argv[i][1], "-version") == 0) {
-			printf(_("ptouch-print version %s by Dominic Radermacher\n"), VERSION);
-			exit(0);
-		} else if (strcmp(&argv[i][1], "-list-supported") == 0) {
 			ptouch_list_supported();
 			exit(0);
-		} else {
+		case ARGP_KEY_ARG:
-			usage(argv[0]);
+			argp_failure(state, 1, E2BIG, _("No arguments supported"));
-		}
+			break;
+		case ARGP_KEY_END:
+			// final argument validation
+			if (arguments->forced_tape_width && !arguments->save_png) {
+				argp_failure(state, 1, ENOTSUP, _("Option --writepng missing"));
+			}
+			if (arguments->forced_tape_width && arguments->info) {
+				argp_failure(state, 1, ENOTSUP, _("Options --force_tape_width and --info can't be used together"));
+			}
+			break;
+		default:
+			return ARGP_ERR_UNKNOWN;
 	}
-	return i;
+	return 0;
 }
 
 int main(int argc, char *argv[])
 {
-	int i, lines = 0, tape_width;
+	int print_width = 0;
-	char *line[MAX_LINES];
+	gdImage *im = NULL;
-	gdImage *im=NULL;
+	gdImage *out = NULL;
-	gdImage *out=NULL;
+	ptouch_dev ptdev = NULL;
-	ptouch_dev ptdev=NULL;
 
 	setlocale(LC_ALL, "");
-	bindtextdomain("ptouch-print", "/usr/share/locale/");
+	const char *textdomain_dir = getenv("TEXTDOMAINDIR");
-	textdomain("ptouch-print");
+	if (!textdomain_dir) {
-	i=parse_args(argc, argv);
+		textdomain_dir = "/usr/share/locale/";
-	if (i != argc) {
-		usage(argv[0]);
 	}
-	if ((ptouch_open(&ptdev)) < 0) {
+	bindtextdomain(P_NAME, "/usr/share/locale/");
-		return 5;
+	textdomain(P_NAME);
-	}
+
-	if (ptouch_init(ptdev) != 0) {
+	argp_parse(&argp, argc, argv, 0, 0, &arguments);
-		printf(_("ptouch_init() failed\n"));
+
-	}
+	if (!arguments.forced_tape_width) {
-	if (ptouch_getstatus(ptdev) != 0) {
+		if ((ptouch_open(&ptdev)) < 0) {
-		printf(_("ptouch_getstatus() failed\n"));
+			return 5;
-		return 1;
-	}
-	tape_width=ptouch_get_tape_width(ptdev);
-	for (i=1; i<argc; i++) {
-		if (*argv[i] != '-') {
-			break;
 		}
-		if (strcmp(&argv[i][1], "-font") == 0) {
+		if (ptouch_init(ptdev) != 0) {
-			if (i+1<argc) {
+			printf(_("ptouch_init() failed\n"));
-				font_file=argv[++i];
+		}
-			} else {
+		if (ptouch_getstatus(ptdev) != 0) {
-				usage(argv[0]);
+			printf(_("ptouch_getstatus() failed\n"));
+			return 1;
+		}
+		print_width = ptouch_get_tape_width(ptdev);
+		int max_print_width = ptouch_get_max_width(ptdev);
+		// do not try to print more pixels than printhead has
+		if (print_width > max_print_width) {
+			print_width = max_print_width;
+		}
+	} else {	// --forced_tape_width together with --writepng
+		print_width = arguments.forced_tape_width;
+	}
+
+	if (arguments.info) {
+		printf(_("maximum printing width for this printer is %ldpx\n"), ptouch_get_max_width(ptdev));
+		printf(_("maximum printing width for this tape is %ldpx\n"), ptouch_get_tape_width(ptdev));
+		printf("media type = %02x (%s)\n", ptdev->status->media_type, pt_mediatype(ptdev->status->media_type));
+		printf("media width = %d mm\n", ptdev->status->media_width);
+		printf("tape color = %02x (%s)\n", ptdev->status->tape_color, pt_tapecolor(ptdev->status->tape_color));
+		printf("text color = %02x (%s)\n", ptdev->status->text_color, pt_textcolor(ptdev->status->text_color));
+		printf("error = %04x\n", ptdev->status->error);
+		if (arguments.debug) {
+			ptouch_rawstatus((uint8_t *)ptdev->status);
+		}
+		exit(0);
+	}
+
+	// iterate through all print jobs
+	for (job_t *job = jobs; job != NULL; job = job->next) {
+		if (arguments.debug) {
+			printf("job %p: type=%d | n=%d", job, job->type, job->n);
+			for (int i=0; i<MAX_LINES; ++i) {
+				printf(" | %s", job->lines[i]);
 			}
-		} else if (strcmp(&argv[i][1], "-fontsize") == 0) {
+			printf(" | next=%p\n", job->next);
-			if (i+1<argc) {
+		}
-				fontsize=strtol(argv[++i], NULL, 10);
+
-			} else {
+		switch (job->type) {
-				usage(argv[0]);
+			case JOB_IMAGE:
-			}
+				if ((im = image_load(job->lines[0])) == NULL) {
-		} else if (strcmp(&argv[i][1], "-writepng") == 0) {
+					printf(_("failed to load image file\n"));
-			if (i+1<argc) {
+					return 1;
-				save_png=argv[++i];
-			} else {
-				usage(argv[0]);
-			}
-		} else if (strcmp(&argv[i][1], "-info") == 0) {
-			printf(_("maximum printing width for this tape is %ipx\n"), tape_width);
-			printf("media type = %02x\n", ptdev->status->media_type);
-			printf("media width = %d mm\n", ptdev->status->media_width);
-			printf("tape color = %02x\n", ptdev->status->tape_color);
-			printf("text color = %02x\n", ptdev->status->text_color);
-			printf("error = %04x\n", ptdev->status->error);
-			exit(0);
-		} else if (strcmp(&argv[i][1], "-image") == 0) {
-			if ((im=image_load(argv[++i])) == NULL) {
-				printf(_("failed to load image file\n"));
-				return 1;
-			}
-			out=img_append(out, im);
-			gdImageDestroy(im);
-			im = NULL;
-		} else if (strcmp(&argv[i][1], "-text") == 0) {
-			for (lines=0; (lines < MAX_LINES) && (i < argc); lines++) {
-				if ((i+1 >= argc) || (argv[i+1][0] == '-')) {
-					break;
 				}
-				i++;
+				out = img_append(out, im);
-				line[lines]=argv[i];
+				gdImageDestroy(im);
-			}
+				im = NULL;
-			if (lines) {
+				break;
-				if ((im=render_text(font_file, line, lines, tape_width)) == NULL) {
+			case JOB_TEXT:
+				if ((im = render_text(arguments.font_file, job->lines, job->n, print_width)) == NULL) {
 					printf(_("could not render text\n"));
 					return 1;
 				}
-				out=img_append(out, im);
+				out = img_append(out, im);
 				gdImageDestroy(im);
 				im = NULL;
-			}
+				break;
-		} else if (strcmp(&argv[i][1], "-cutmark") == 0) {
+			case JOB_CUTMARK:
-			im=img_cutmark(tape_width);
+				im = img_cutmark(print_width);
-			out=img_append(out, im);
+				out = img_append(out, im);
-			gdImageDestroy(im);
+				gdImageDestroy(im);
-			im = NULL;
+				im = NULL;
-		} else if (strcmp(&argv[i][1], "-pad") == 0) {
+				break;
-			int length=strtol(argv[++i], NULL, 10);
+			case JOB_PAD:
-			im=img_padding(tape_width, length);
+				im = img_padding(print_width, job->n);
-			out=img_append(out, im);
+				out = img_append(out, im);
-			gdImageDestroy(im);
+				gdImageDestroy(im);
-			im = NULL;
+				im = NULL;
-		} else if (strcmp(&argv[i][1], "-debug") == 0) {
+				break;
-			debug = true;
+			default:
-		} else {
+				break;
-			usage(argv[0]);
 		}
 	}
+
+	// clean up job list
+	for (job_t *job = jobs; job != NULL; ) {
+		job_t *next = job->next;
+		free(job);
+		job = next;
+	}
+	jobs = last_added_job = NULL;
+
 	if (out) {
-		if (save_png) {
+		if (arguments.save_png) {
-			write_png(out, save_png);
+			write_png(out, arguments.save_png);
 		} else {
-			print_img(ptdev, out);
+			for (int i = 0; i < arguments.copies; ++i) {
-			if (ptouch_eject(ptdev) != 0) {
+				print_img(ptdev, out, arguments.chain);
-				printf(_("ptouch_eject() failed\n"));
+				if (ptouch_finalize(ptdev, ( arguments.chain || (i < arguments.copies-1) ) ) != 0) {
-				return -1;
+					printf(_("ptouch_finalize(%d) failed\n"), arguments.chain);
+					return 2;
+				}
 			}
 		}
 		gdImageDestroy(out);
@@ -574,7 +707,9 @@ int main(int argc, char *argv[])
 	if (im != NULL) {
 		gdImageDestroy(im);
 	}
-	ptouch_close(ptdev);
+	if (!arguments.forced_tape_width) {
+		ptouch_close(ptdev);
+	}
 	libusb_exit(NULL);
 	return 0;
 }

udev/20-usb-ptouch-permissions.rules

@@ -0,0 +1,20 @@
+# Enable non-root access for known ptouch printers
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2004", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2007", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2011", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2019", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "201f", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "202c", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "202d", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2041", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "205e", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "205f", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2061", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2062", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2073", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2074", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20af", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20df", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20e0", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "20e1", MODE="0660", TAG+="uaccess"
+SUBSYSTEM == "usb", ATTRS{idVendor} == "04f9", ATTRS{idProduct} == "2201", MODE="0660", TAG+="uaccess"