feat(i18n): 添加多语言支持功能

- 新增国际化系统,支持中英文切换
- 添加语言选择对话框和语言切换按钮回调
- 扩展配置系统以支持语言设置存储
- 创建语言文件目录结构和占位文件
- 更新主窗口支持UI文本动态刷新
This commit is contained in:
2026-03-26 20:44:22 +08:00
parent 9a78b88c4a
commit 4fe7dc47e4
2343 changed files with 127697 additions and 9 deletions
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/* Class autosprintf - formatted output to an ostream.
Copyright (C) 2002, 2012-2026 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible. */
#ifndef _AUTOSPRINTF_H
#define _AUTOSPRINTF_H
/* This feature is available in gcc versions 2.5 and later and in clang. */
#if !((__GNUC__ >= 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5) || defined __clang__) && !__STRICT_ANSI__)
# define _AUTOSPRINTF_ATTRIBUTE_FORMAT() /* empty */
#else
/* The __-protected variants of 'format' and 'printf' attributes are
accepted by gcc versions 2.6.4 (effectively 2.7) and later and in clang. */
# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) || defined __clang__
# define _AUTOSPRINTF_ATTRIBUTE_FORMAT() \
__attribute__ ((__format__ (__printf__, 2, 3)))
# else
# define _AUTOSPRINTF_ATTRIBUTE_FORMAT() \
__attribute__ ((format (printf, 2, 3)))
# endif
#endif
#include <string>
#include <iostream>
namespace gnu
{
/* A temporary object, usually allocated on the stack, representing
the result of an asprintf() call. */
class autosprintf
{
public:
/* Constructor: takes a format string and the printf arguments. */
autosprintf (const char *format, ...)
_AUTOSPRINTF_ATTRIBUTE_FORMAT();
/* Copy constructor. */
autosprintf (const autosprintf& src);
/* Assignment operator. */
autosprintf& operator = (autosprintf temporary);
/* Destructor: frees the temporarily allocated string. */
~autosprintf ();
/* Conversion to string. */
operator char * () const;
operator std::string () const;
/* Output to an ostream. */
friend inline std::ostream& operator<< (std::ostream& stream, const autosprintf& tmp)
{
stream << (tmp.str ? tmp.str : "(error in autosprintf)");
return stream;
}
private:
char *str;
};
}
#endif /* _AUTOSPRINTF_H */
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/* Public API for GNU gettext PO files - contained in libgettextpo.
Copyright (C) 2003-2026 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 <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible. */
#ifndef _GETTEXT_PO_H
#define _GETTEXT_PO_H 1
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
/* =========================== Meta Information ============================ */
/* Version number: (major<<16) + (minor<<8) + subminor */
#define LIBGETTEXTPO_VERSION 0x010000
extern __declspec (dllimport) int libgettextpo_version;
/* ================================= Types ================================= */
/* A po_file_t represents the contents of a PO file. */
typedef struct po_file *po_file_t;
/* A po_message_iterator_t represents an iterator through a domain of a
PO file. */
typedef struct po_message_iterator *po_message_iterator_t;
/* A po_message_t represents a message in a PO file. */
typedef struct po_message *po_message_t;
/* A po_filepos_t represents a string's position within a source file. */
typedef struct po_filepos *po_filepos_t;
/* A po_flag_iterator_t represents an iterator through the workflow flags or
the sticky flags of a message. */
typedef struct po_flag_iterator *po_flag_iterator_t;
/* A po_error_handler handles error situations. No longer used. */
struct po_error_handler
{
/* Signal an error. The error message is built from FORMAT and the following
arguments. ERRNUM, if nonzero, is an errno value.
Must increment the error_message_count variable declared in error.h.
Must not return if STATUS is nonzero. */
void (*error) (int status, int errnum,
const char *format, ...)
#if (((__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3) || defined __clang__) && !__STRICT_ANSI__
__attribute__ ((__format__ (__printf__, 3, 4)))
#endif
;
/* Signal an error. The error message is built from FORMAT and the following
arguments. The error location is at FILENAME line LINENO. ERRNUM, if
nonzero, is an errno value.
Must increment the error_message_count variable declared in error.h.
Must not return if STATUS is nonzero. */
void (*error_at_line) (int status, int errnum,
const char *filename, unsigned int lineno,
const char *format, ...)
#if (((__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3) || defined __clang__) && !__STRICT_ANSI__
__attribute__ ((__format__ (__printf__, 5, 6)))
#endif
;
/* Signal a multiline warning. The PREFIX applies to all lines of the
MESSAGE. Free the PREFIX and MESSAGE when done. */
void (*multiline_warning) (char *prefix, char *message);
/* Signal a multiline error. The PREFIX applies to all lines of the
MESSAGE. Free the PREFIX and MESSAGE when done.
Must increment the error_message_count variable declared in error.h if
PREFIX is non-NULL. */
void (*multiline_error) (char *prefix, char *message);
};
typedef const struct po_error_handler *po_error_handler_t;
/* A po_xerror_handler handles warnings, error and fatal error situations. */
#define PO_SEVERITY_WARNING 0 /* just a warning, tell the user */
#define PO_SEVERITY_ERROR 1 /* an error, the operation cannot complete */
#define PO_SEVERITY_FATAL_ERROR 2 /* an error, the operation must be aborted */
struct po_xerror_handler
{
/* Signal a problem of the given severity.
MESSAGE and/or FILENAME + LINENO indicate where the problem occurred.
If FILENAME is NULL, FILENAME and LINENO and COLUMN should be ignored.
If LINENO is (size_t)(-1), LINENO and COLUMN should be ignored.
If COLUMN is (size_t)(-1), it should be ignored.
MESSAGE_TEXT is the problem description (if MULTILINE_P is true,
multiple lines of text, each terminated with a newline, otherwise
usually a single line).
Must not return if SEVERITY is PO_SEVERITY_FATAL_ERROR. */
void (*xerror) (int severity,
po_message_t message,
const char *filename, size_t lineno, size_t column,
int multiline_p, const char *message_text);
/* Signal a problem that refers to two messages.
Similar to two calls to xerror.
If possible, a "..." can be appended to MESSAGE_TEXT1 and prepended to
MESSAGE_TEXT2. */
void (*xerror2) (int severity,
po_message_t message1,
const char *filename1, size_t lineno1, size_t column1,
int multiline_p1, const char *message_text1,
po_message_t message2,
const char *filename2, size_t lineno2, size_t column2,
int multiline_p2, const char *message_text2);
};
typedef const struct po_xerror_handler *po_xerror_handler_t;
/* Memory allocation:
The memory allocations performed by these functions use xmalloc(),
therefore will cause a program exit if memory is exhausted.
The memory allocated by po_file_read, and implicitly returned through
the po_message_* functions, lasts until freed with po_file_free. */
/* ============================= po_file_t API ============================= */
/* Create an empty PO file representation in memory. */
extern po_file_t po_file_create (void);
/* Read a PO file into memory.
Return its contents. Upon failure, call function from handler. */
#define po_file_read po_file_read_v3
extern po_file_t po_file_read (const char *filename,
po_xerror_handler_t handler);
/* Write an in-memory PO file to a file.
Upon failure, call function from handler. */
#define po_file_write po_file_write_v2
extern po_file_t po_file_write (po_file_t file, const char *filename,
po_xerror_handler_t handler);
/* Free a PO file from memory. */
extern void po_file_free (po_file_t file);
/* Return the names of the domains covered by a PO file in memory. */
extern const char * const * po_file_domains (po_file_t file);
/* =========================== Header entry API ============================ */
/* Return the header entry of a domain of a PO file in memory.
The domain NULL denotes the default domain.
Return NULL if there is no header entry. */
extern const char * po_file_domain_header (po_file_t file, const char *domain);
/* Return the value of a field in a header entry.
The return value is either a freshly allocated string, to be freed by the
caller, or NULL. */
extern char * po_header_field (const char *header, const char *field);
/* Return the header entry with a given field set to a given value. The field
is added if necessary.
The return value is a freshly allocated string. */
extern char * po_header_set_field (const char *header, const char *field, const char *value);
/* ======================= po_message_iterator_t API ======================= */
/* Create an iterator for traversing a domain of a PO file in memory.
The domain NULL denotes the default domain. */
extern po_message_iterator_t po_message_iterator (po_file_t file, const char *domain);
/* Free an iterator. */
extern void po_message_iterator_free (po_message_iterator_t iterator);
/* Return the next message, and advance the iterator.
Return NULL at the end of the message list. */
extern po_message_t po_next_message (po_message_iterator_t iterator);
/* Insert a message in a PO file in memory, in the domain and at the position
indicated by the iterator. The iterator thereby advances past the freshly
inserted message. */
extern void po_message_insert (po_message_iterator_t iterator, po_message_t message);
/* =========================== po_message_t API ============================ */
/* Return a freshly constructed message.
To finish initializing the message, you must set the msgid and msgstr. */
extern po_message_t po_message_create (void);
/* Return the context of a message, or NULL for a message not restricted to a
context. */
extern const char * po_message_msgctxt (po_message_t message);
/* Change the context of a message. NULL means a message not restricted to a
context. */
extern void po_message_set_msgctxt (po_message_t message, const char *msgctxt);
/* Return the msgid (untranslated English string) of a message. */
extern const char * po_message_msgid (po_message_t message);
/* Change the msgid (untranslated English string) of a message. */
extern void po_message_set_msgid (po_message_t message, const char *msgid);
/* Return the msgid_plural (untranslated English plural string) of a message,
or NULL for a message without plural. */
extern const char * po_message_msgid_plural (po_message_t message);
/* Change the msgid_plural (untranslated English plural string) of a message.
NULL means a message without plural. */
extern void po_message_set_msgid_plural (po_message_t message, const char *msgid_plural);
/* Return the msgstr (translation) of a message.
Return the empty string for an untranslated message. */
extern const char * po_message_msgstr (po_message_t message);
/* Change the msgstr (translation) of a message.
Use an empty string to denote an untranslated message. */
extern void po_message_set_msgstr (po_message_t message, const char *msgstr);
/* Return the msgstr[index] for a message with plural handling, or
NULL when the index is out of range or for a message without plural. */
extern const char * po_message_msgstr_plural (po_message_t message, int index);
/* Change the msgstr[index] for a message with plural handling.
Use a NULL value at the end to reduce the number of plural forms. */
extern void po_message_set_msgstr_plural (po_message_t message, int index, const char *msgstr);
/* Return the comments for a message. */
extern const char * po_message_comments (po_message_t message);
/* Change the comments for a message.
comments should be a multiline string, ending in a newline, or empty. */
extern void po_message_set_comments (po_message_t message, const char *comments);
/* Return the extracted comments for a message. */
extern const char * po_message_extracted_comments (po_message_t message);
/* Change the extracted comments for a message.
comments should be a multiline string, ending in a newline, or empty. */
extern void po_message_set_extracted_comments (po_message_t message, const char *comments);
/* Return the i-th file position for a message, or NULL if i is out of
range. */
extern po_filepos_t po_message_filepos (po_message_t message, int i);
/* Remove the i-th file position from a message.
The indices of all following file positions for the message are decremented
by one. */
extern void po_message_remove_filepos (po_message_t message, int i);
/* Add a file position to a message, if it is not already present for the
message.
file is the file name.
start_line is the line number where the string starts, or (size_t)(-1) if no
line number is available. */
extern void po_message_add_filepos (po_message_t message, const char *file, size_t start_line);
/* Return the previous context of a message, or NULL for none. */
extern const char * po_message_prev_msgctxt (po_message_t message);
/* Change the previous context of a message. NULL is allowed. */
extern void po_message_set_prev_msgctxt (po_message_t message, const char *prev_msgctxt);
/* Return the previous msgid (untranslated English string) of a message, or
NULL for none. */
extern const char * po_message_prev_msgid (po_message_t message);
/* Change the previous msgid (untranslated English string) of a message.
NULL is allowed. */
extern void po_message_set_prev_msgid (po_message_t message, const char *prev_msgid);
/* Return the previous msgid_plural (untranslated English plural string) of a
message, or NULL for none. */
extern const char * po_message_prev_msgid_plural (po_message_t message);
/* Change the previous msgid_plural (untranslated English plural string) of a
message. NULL is allowed. */
extern void po_message_set_prev_msgid_plural (po_message_t message, const char *prev_msgid_plural);
/* Return true if the message is marked obsolete. */
extern int po_message_is_obsolete (po_message_t message);
/* Change the obsolete mark of a message. */
extern void po_message_set_obsolete (po_message_t message, int obsolete);
/* Return true if the message is marked fuzzy. */
extern int po_message_is_fuzzy (po_message_t message);
/* Change the fuzzy mark of a message. */
extern void po_message_set_fuzzy (po_message_t message, int fuzzy);
/* Return true if the message has a given workflow flag.
This function is a generalization of po_message_is_fuzzy. */
extern int po_message_has_workflow_flag (po_message_t message, const char *workflow_flag);
/* Set or unset a given workflow flag on a message.
This function is a generalization of po_message_set_fuzzy. */
extern void po_message_set_workflow_flag (po_message_t message, const char *workflow_flag, int value);
/* Create an iterator for traversing the list of workflow flags of a message.
This includes the "fuzzy" flag. */
extern po_flag_iterator_t po_message_workflow_flags_iterator (po_message_t message);
/* Return true if the message is marked as being a format string of the given
type (e.g. "c-format"). */
extern int po_message_is_format (po_message_t message, const char *format_type);
/* Return the format string mark for a given type (e.g. "c-format") of a
message.
Returns 1 if the the mark is set,
0 if the opposite mark ("no-*") is set,
-1 if neither the mark nor the opposite mark is set. */
extern int po_message_get_format (po_message_t message, const char *format_type);
/* Change the format string mark for a given type of a message.
Pass value = 1 to assert the format string mark (e.g. "c-format"),
value = 0 to assert the opposite (leading to e.g. "no-c-format"),
or value = -1 to remove the format string mark and its opposite. */
extern void po_message_set_format (po_message_t message, const char *format_type, int value);
/* Return true if the message has a given sticky flag.
This function is a generalization of po_message_is_format and
po_message_get_format. */
extern int po_message_has_sticky_flag (po_message_t message, const char *sticky_flag);
/* Set or unset a given sticky flag on a message.
This function is a generalization of po_message_set_format. */
extern void po_message_set_sticky_flag (po_message_t message, const char *sticky_flag, int value);
/* Create an iterator for traversing the list of sticky flags of a message.
This includes the "*-format" and "no-*-format" flags, as well as the
"no-wrap" flag.
It does *not* include the "range", because that is not a flag. */
extern po_flag_iterator_t po_message_sticky_flags_iterator (po_message_t message);
/* If a numeric range of a message is set, return true and store the minimum
and maximum value in *MINP and *MAXP. */
extern int po_message_is_range (po_message_t message, int *minp, int *maxp);
/* Change the numeric range of a message. MIN and MAX must be non-negative,
with MIN < MAX. Use MIN = MAX = -1 to remove the numeric range of a
message. */
extern void po_message_set_range (po_message_t message, int min, int max);
/* =========================== po_filepos_t API ============================ */
/* Return the file name. */
extern const char * po_filepos_file (po_filepos_t filepos);
/* Return the line number where the string starts, or (size_t)(-1) if no line
number is available. */
extern size_t po_filepos_start_line (po_filepos_t filepos);
/* ============================ Format type API ============================= */
/* Return a NULL terminated array of the supported format types. */
extern const char * const * po_format_list (void);
/* Return the pretty name associated with a format type.
For example, for "csharp-format", return "C#".
Return NULL if the argument is not a supported format type. */
extern const char * po_format_pretty_name (const char *format_type);
/* ========================= po_flag_iterator_t API ========================= */
/* Free an iterator. */
extern void po_flag_iterator_free (po_flag_iterator_t iterator);
/* Return the next flag, and advance the iterator.
Return NULL at the end of the list of flags. */
extern const char * po_flag_next (po_flag_iterator_t iterator);
/* ============================= Checking API ============================== */
/* Test whether an entire file PO file is valid, like msgfmt does it.
If it is invalid, pass the reasons to the handler. */
extern void po_file_check_all (po_file_t file, po_xerror_handler_t handler);
/* Test a single message, to be inserted in a PO file in memory, like msgfmt
does it. If it is invalid, pass the reasons to the handler. The iterator
is not modified by this call; it only specifies the file and the domain. */
extern void po_message_check_all (po_message_t message, po_message_iterator_t iterator, po_xerror_handler_t handler);
/* Test whether the message translation is a valid format string if the message
is marked as being a format string. If it is invalid, pass the reasons to
the handler. */
#define po_message_check_format po_message_check_format_v2
extern void po_message_check_format (po_message_t message, po_xerror_handler_t handler);
#ifdef __cplusplus
}
#endif
#endif /* _GETTEXT_PO_H */
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/* Copyright (C) 1999-2026 Free Software Foundation, Inc.
This file is part of the GNU LIBICONV Library.
The GNU LIBICONV Library is free software; you can redistribute it
and/or modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either version 2.1
of the License, or (at your option) any later version.
The GNU LIBICONV Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU LIBICONV Library; see the file COPYING.LIB.
If not, see <https://www.gnu.org/licenses/>. */
/* When installed, this file is called "iconv.h". */
#ifndef _LIBICONV_H
#define _LIBICONV_H
#ifdef __cplusplus
extern "C" {
#endif
#define _LIBICONV_VERSION 0x0113 /* version number: (major<<8) + minor */
extern __declspec (dllimport) int _libiconv_version; /* Likewise */
#ifdef __cplusplus
}
#endif
/* We would like to #include any system header file which could define
iconv_t, in order to eliminate the risk that the user gets compilation
errors because some other system header file includes /usr/include/iconv.h
which defines iconv_t or declares iconv after this file.
But gcc's #include_next is not portable. Thus, once libiconv's iconv.h
has been installed in /usr/local/include, there is no way any more to
include the original /usr/include/iconv.h. We simply have to get away
without it.
The risk that a system header file does
#include "iconv.h" or #include_next "iconv.h"
is small. They all do #include <iconv.h>. */
/* Define iconv_t ourselves. */
#undef iconv_t
#define iconv_t libiconv_t
typedef void* iconv_t;
/* Get size_t declaration.
Get wchar_t declaration if it exists. */
#include <stddef.h>
/* Get errno declaration and values. */
#include <errno.h>
/* Some systems, like SunOS 4, don't have EILSEQ. Some systems, like BSD/OS,
have EILSEQ in a different header. On these systems, define EILSEQ
ourselves. */
#ifndef EILSEQ
#define EILSEQ
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Allocates descriptor for code conversion from encoding fromcode to
encoding tocode. */
#define iconv_open libiconv_open
extern iconv_t iconv_open (const char* tocode, const char* fromcode);
/* Converts, using conversion descriptor cd, at most *inbytesleft bytes
starting at *inbuf, writing at most *outbytesleft bytes starting at
*outbuf.
Decrements *inbytesleft and increments *inbuf by the same amount.
Decrements *outbytesleft and increments *outbuf by the same amount. */
#define iconv libiconv
extern size_t iconv (iconv_t cd, char* * inbuf, size_t *inbytesleft, char* * outbuf, size_t *outbytesleft);
/* Frees resources allocated for conversion descriptor cd. */
#define iconv_close libiconv_close
extern int iconv_close (iconv_t cd);
#ifdef __cplusplus
}
#endif
/* Nonstandard extensions. */
#if 1
#if 0
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#endif
#include <wchar.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* A type that holds all memory needed by a conversion descriptor.
A pointer to such an object can be used as an iconv_t. */
typedef struct {
void* dummy1[28];
#if 1
mbstate_t dummy2;
#endif
} iconv_allocation_t;
/* Allocates descriptor for code conversion from encoding fromcode to
encoding tocode into preallocated memory. Returns an error indicator
(0 or -1 with errno set). */
#define iconv_open_into libiconv_open_into
extern int iconv_open_into (const char* tocode, const char* fromcode,
iconv_allocation_t* resultp);
/* Control of attributes. */
#define iconvctl libiconvctl
extern int iconvctl (iconv_t cd, int request, void* argument);
/* Hook performed after every successful conversion of a Unicode character. */
typedef void (*iconv_unicode_char_hook) (unsigned int uc, void* data);
/* Hook performed after every successful conversion of a wide character. */
typedef void (*iconv_wide_char_hook) (wchar_t wc, void* data);
/* Set of hooks. */
struct iconv_hooks {
iconv_unicode_char_hook uc_hook;
iconv_wide_char_hook wc_hook;
void* data;
};
/* Fallback function. Invoked when a small number of bytes could not be
converted to a Unicode character. This function should process all
bytes from inbuf and may produce replacement Unicode characters by calling
the write_replacement callback repeatedly. */
typedef void (*iconv_unicode_mb_to_uc_fallback)
(const char* inbuf, size_t inbufsize,
void (*write_replacement) (const unsigned int *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
/* Fallback function. Invoked when a Unicode character could not be converted
to the target encoding. This function should process the character and
may produce replacement bytes (in the target encoding) by calling the
write_replacement callback repeatedly. */
typedef void (*iconv_unicode_uc_to_mb_fallback)
(unsigned int code,
void (*write_replacement) (const char *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
/* Fallback function. Invoked when a number of bytes could not be converted to
a wide character. This function should process all bytes from inbuf and may
produce replacement wide characters by calling the write_replacement
callback repeatedly. */
typedef void (*iconv_wchar_mb_to_wc_fallback)
(const char* inbuf, size_t inbufsize,
void (*write_replacement) (const wchar_t *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
/* Fallback function. Invoked when a wide character could not be converted to
the target encoding. This function should process the character and may
produce replacement bytes (in the target encoding) by calling the
write_replacement callback repeatedly. */
typedef void (*iconv_wchar_wc_to_mb_fallback)
(wchar_t code,
void (*write_replacement) (const char *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
/* Set of fallbacks. */
struct iconv_fallbacks {
iconv_unicode_mb_to_uc_fallback mb_to_uc_fallback;
iconv_unicode_uc_to_mb_fallback uc_to_mb_fallback;
iconv_wchar_mb_to_wc_fallback mb_to_wc_fallback;
iconv_wchar_wc_to_mb_fallback wc_to_mb_fallback;
void* data;
};
/* Surfaces.
The concept of surfaces is described in the 'recode' manual. */
#define ICONV_SURFACE_NONE 0
/* In EBCDIC encodings, 0x15 (which encodes the "newline function", see the
Unicode standard, chapter 5) maps to U+000A instead of U+0085. This is
for interoperability with C programs and Unix environments on z/OS. */
#define ICONV_SURFACE_EBCDIC_ZOS_UNIX 1
/* Requests for iconvctl. */
#define ICONV_TRIVIALP 0 /* int *argument */
#define ICONV_GET_TRANSLITERATE 1 /* int *argument */
#define ICONV_SET_TRANSLITERATE 2 /* const int *argument */
#define ICONV_GET_DISCARD_ILSEQ 3 /* int *argument */
#define ICONV_SET_DISCARD_ILSEQ 4 /* const int *argument */
#define ICONV_SET_HOOKS 5 /* const struct iconv_hooks *argument */
#define ICONV_SET_FALLBACKS 6 /* const struct iconv_fallbacks *argument */
#define ICONV_GET_FROM_SURFACE 7 /* unsigned int *argument */
#define ICONV_SET_FROM_SURFACE 8 /* const unsigned int *argument */
#define ICONV_GET_TO_SURFACE 9 /* unsigned int *argument */
#define ICONV_SET_TO_SURFACE 10 /* const unsigned int *argument */
#define ICONV_GET_DISCARD_INVALID 11 /* int *argument */
#define ICONV_SET_DISCARD_INVALID 12 /* const int *argument */
#define ICONV_GET_DISCARD_NON_IDENTICAL 13 /* int *argument */
#define ICONV_SET_DISCARD_NON_IDENTICAL 14 /* const int *argument */
/* Listing of locale independent encodings. */
#define iconvlist libiconvlist
extern void iconvlist (int (*do_one) (unsigned int namescount,
const char * const * names,
void* data),
void* data);
/* Canonicalize an encoding name.
The result is either a canonical encoding name, or name itself. */
extern const char * iconv_canonicalize (const char * name);
/* Support for relocatable packages. */
/* Sets the original and the current installation prefix of the package.
Relocation simply replaces a pathname starting with the original prefix
by the corresponding pathname with the current prefix instead. Both
prefixes should be directory names without trailing slash (i.e. use ""
instead of "/"). */
extern void libiconv_set_relocation_prefix (const char *orig_prefix,
const char *curr_prefix);
#ifdef __cplusplus
}
#endif
#endif /* _LIBICONV_H */
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/* Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of the GNU CHARSET Library.
The GNU CHARSET Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU CHARSET Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the GNU CHARSET Library; see the file COPYING.LIB. If not,
see <https://www.gnu.org/licenses/>. */
#ifndef _LIBCHARSET_H
#define _LIBCHARSET_H
#include <localcharset.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Support for relocatable packages. */
/* Sets the original and the current installation prefix of the package.
Relocation simply replaces a pathname starting with the original prefix
by the corresponding pathname with the current prefix instead. Both
prefixes should be directory names without trailing slash (i.e. use ""
instead of "/"). */
extern void libcharset_set_relocation_prefix (const char *orig_prefix,
const char *curr_prefix);
#ifdef __cplusplus
}
#endif
#endif /* _LIBCHARSET_H */
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/* Determine a canonical name for the current locale's character encoding.
Copyright (C) 2000-2003, 2009-2019 Free Software Foundation, Inc.
This file is part of the GNU CHARSET Library.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2, 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, see <https://www.gnu.org/licenses/>. */
#ifndef _LOCALCHARSET_H
#define _LOCALCHARSET_H
#ifdef __cplusplus
extern "C" {
#endif
/* Determine the current locale's character encoding, and canonicalize it
into one of the canonical names listed below.
The result must not be freed; it is statically allocated. The result
becomes invalid when setlocale() is used to change the global locale, or
when the value of one of the environment variables LC_ALL, LC_CTYPE, LANG
is changed; threads in multithreaded programs should not do this.
If the canonical name cannot be determined, the result is a non-canonical
name. */
extern const char * locale_charset (void);
/* About GNU canonical names for character encodings:
Every canonical name must be supported by GNU libiconv. Support by GNU libc
is also desirable.
The name is case insensitive. Usually an upper case MIME charset name is
preferred.
The current list of these GNU canonical names is:
name MIME? used by which systems
(darwin = Mac OS X, windows = native Windows)
ASCII, ANSI_X3.4-1968 glibc solaris freebsd netbsd darwin minix cygwin
ISO-8859-1 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin zos
ISO-8859-2 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin zos
ISO-8859-3 Y glibc solaris cygwin
ISO-8859-4 Y hpux osf solaris freebsd netbsd openbsd darwin
ISO-8859-5 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin zos
ISO-8859-6 Y glibc aix hpux solaris cygwin
ISO-8859-7 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin zos
ISO-8859-8 Y glibc aix hpux osf solaris cygwin zos
ISO-8859-9 Y glibc aix hpux irix osf solaris freebsd darwin cygwin zos
ISO-8859-13 glibc hpux solaris freebsd netbsd openbsd darwin cygwin
ISO-8859-14 glibc cygwin
ISO-8859-15 glibc aix irix osf solaris freebsd netbsd openbsd darwin cygwin
KOI8-R Y glibc hpux solaris freebsd netbsd openbsd darwin
KOI8-U Y glibc freebsd netbsd openbsd darwin cygwin
KOI8-T glibc
CP437 dos
CP775 dos
CP850 aix osf dos
CP852 dos
CP855 dos
CP856 aix
CP857 dos
CP861 dos
CP862 dos
CP864 dos
CP865 dos
CP866 freebsd netbsd openbsd darwin dos
CP869 dos
CP874 windows dos
CP922 aix
CP932 aix cygwin windows dos
CP943 aix zos
CP949 osf darwin windows dos
CP950 windows dos
CP1046 aix
CP1124 aix
CP1125 dos
CP1129 aix
CP1131 freebsd darwin
CP1250 windows
CP1251 glibc hpux solaris freebsd netbsd openbsd darwin cygwin windows
CP1252 aix windows
CP1253 windows
CP1254 windows
CP1255 glibc windows
CP1256 windows
CP1257 windows
GB2312 Y glibc aix hpux irix solaris freebsd netbsd darwin cygwin zos
EUC-JP Y glibc aix hpux irix osf solaris freebsd netbsd darwin cygwin
EUC-KR Y glibc aix hpux irix osf solaris freebsd netbsd darwin cygwin zos
EUC-TW glibc aix hpux irix osf solaris netbsd
BIG5 Y glibc aix hpux osf solaris freebsd netbsd darwin cygwin zos
BIG5-HKSCS glibc hpux solaris netbsd darwin
GBK glibc aix osf solaris freebsd darwin cygwin windows dos
GB18030 glibc hpux solaris freebsd netbsd darwin
SHIFT_JIS Y hpux osf solaris freebsd netbsd darwin
JOHAB glibc solaris windows
TIS-620 glibc aix hpux osf solaris cygwin zos
VISCII Y glibc
TCVN5712-1 glibc
ARMSCII-8 glibc freebsd netbsd darwin
GEORGIAN-PS glibc cygwin
PT154 glibc netbsd cygwin
HP-ROMAN8 hpux
HP-ARABIC8 hpux
HP-GREEK8 hpux
HP-HEBREW8 hpux
HP-TURKISH8 hpux
HP-KANA8 hpux
DEC-KANJI osf
DEC-HANYU osf
UTF-8 Y glibc aix hpux osf solaris netbsd darwin cygwin zos
Note: Names which are not marked as being a MIME name should not be used in
Internet protocols for information interchange (mail, news, etc.).
Note: ASCII and ANSI_X3.4-1968 are synonymous canonical names. Applications
must understand both names and treat them as equivalent.
*/
#ifdef __cplusplus
}
#endif
#endif /* _LOCALCHARSET_H */
+707
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/* Public API of the libtextstyle library.
Copyright (C) 2006-2007, 2019-2026 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 <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible. */
#ifndef _TEXTSTYLE_H
#define _TEXTSTYLE_H
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdio.h>
#include <textstyle/woe32dll.h>
/* Meta information. */
#include <textstyle/version.h>
/* ----------------------------- From ostream.h ----------------------------- */
/* Describes the scope of a flush operation. */
typedef enum
{
/* Flushes buffers in this ostream_t.
Use this value if you want to write to the underlying ostream_t. */
FLUSH_THIS_STREAM = 0,
/* Flushes all buffers in the current process.
Use this value if you want to write to the same target through a
different file descriptor or a FILE stream. */
FLUSH_THIS_PROCESS = 1,
/* Flushes buffers in the current process and attempts to flush the buffers
in the kernel.
Use this value so that some other process (or the kernel itself)
may write to the same target. */
FLUSH_ALL = 2
} ostream_flush_scope_t;
/* An output stream is an object to which one can feed a sequence of bytes. */
struct any_ostream_representation;
typedef struct any_ostream_representation * ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void ostream_write_mem (ostream_t first_arg, const void *data, size_t len);
extern void ostream_flush (ostream_t first_arg, ostream_flush_scope_t scope);
extern void ostream_free (ostream_t first_arg);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Write a string's contents to a stream. */
extern void ostream_write_str (ostream_t stream, const char *string);
/* Writes formatted output to a stream.
Returns the size of formatted output, or a negative value in case of an
error. */
extern ptrdiff_t ostream_printf (ostream_t stream, const char *format, ...)
#if (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3
__attribute__ ((__format__ (__printf__, 2, 3)))
#endif
;
extern ptrdiff_t ostream_vprintf (ostream_t stream,
const char *format, va_list args)
#if (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3
__attribute__ ((__format__ (__printf__, 2, 0)))
#endif
;
#ifdef __cplusplus
}
#endif
/* ------------------------- From styled-ostream.h ------------------------- */
/* A styled output stream is an object to which one can feed a sequence of
bytes, marking some runs of text as belonging to specific CSS classes,
where the rendering of the CSS classes is defined through a CSS (cascading
style sheet). */
/* styled_ostream_t is a subtype of ostream_t. */
typedef ostream_t styled_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void styled_ostream_write_mem (styled_ostream_t first_arg, const void *data, size_t len);
extern void styled_ostream_flush (styled_ostream_t first_arg, ostream_flush_scope_t scope);
extern void styled_ostream_free (styled_ostream_t first_arg);
extern void styled_ostream_begin_use_class (styled_ostream_t first_arg, const char *classname);
extern void styled_ostream_end_use_class (styled_ostream_t first_arg, const char *classname);
extern const char *styled_ostream_get_hyperlink_ref (styled_ostream_t first_arg);
extern const char *styled_ostream_get_hyperlink_id (styled_ostream_t first_arg);
extern void styled_ostream_set_hyperlink (styled_ostream_t first_arg, const char *ref, const char *id);
/* Like styled_ostream_flush (first_arg, FLUSH_THIS_STREAM), except that it
leaves the destination with the current text style enabled, instead
of with the default text style.
After calling this function, you can output strings without newlines(!)
to the underlying stream, and they will be rendered like strings passed
to 'ostream_write_mem', 'ostream_write_str', or 'ostream_write_printf'. */
extern void styled_ostream_flush_to_current_style (styled_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Test whether a given output stream is a styled_ostream. */
extern bool is_instance_of_styled_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* -------------------------- From file-ostream.h -------------------------- */
/* file_ostream_t is a subtype of ostream_t. */
typedef ostream_t file_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void file_ostream_write_mem (file_ostream_t first_arg, const void *data, size_t len);
extern void file_ostream_flush (file_ostream_t first_arg, ostream_flush_scope_t scope);
extern void file_ostream_free (file_ostream_t first_arg);
/* Accessors. */
extern FILE *file_ostream_get_stdio_stream (file_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream referring to FP.
Note that the resulting stream must be closed before FP can be closed. */
extern file_ostream_t file_ostream_create (FILE *fp);
/* Test whether a given output stream is a file_ostream. */
extern bool is_instance_of_file_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* --------------------------- From fd-ostream.h --------------------------- */
/* fd_ostream_t is a subtype of ostream_t. */
typedef ostream_t fd_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void fd_ostream_write_mem (fd_ostream_t first_arg, const void *data, size_t len);
extern void fd_ostream_flush (fd_ostream_t first_arg, ostream_flush_scope_t scope);
extern void fd_ostream_free (fd_ostream_t first_arg);
/* Accessors. */
extern int fd_ostream_get_descriptor (fd_ostream_t stream);
extern const char *fd_ostream_get_filename (fd_ostream_t stream);
extern bool fd_ostream_is_buffered (fd_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream referring to the file descriptor FD.
FILENAME is used only for error messages.
Note that the resulting stream must be closed before FD can be closed. */
extern fd_ostream_t fd_ostream_create (int fd, const char *filename,
bool buffered);
/* Test whether a given output stream is a fd_ostream. */
extern bool is_instance_of_fd_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* -------------------------- From term-ostream.h -------------------------- */
/* Querying and setting of text attributes.
The stream has a notion of the current text attributes; they apply
implicitly to all following output. The attributes are automatically
reset when the stream is closed.
Note: Not all terminal types can actually render all attributes adequately.
For example, xterm cannot render POSTURE_ITALIC nor the combination of
WEIGHT_BOLD and UNDERLINE_ON. */
/* Colors are represented by indices >= 0 in a stream dependent format. */
typedef int term_color_t;
/* The value -1 denotes the default (foreground or background) color. */
enum
{
COLOR_DEFAULT = -1 /* unknown */
};
typedef enum
{
WEIGHT_NORMAL = 0,
WEIGHT_BOLD,
WEIGHT_DEFAULT = WEIGHT_NORMAL
} term_weight_t;
typedef enum
{
POSTURE_NORMAL = 0,
POSTURE_ITALIC, /* same as oblique */
POSTURE_DEFAULT = POSTURE_NORMAL
} term_posture_t;
typedef enum
{
UNDERLINE_OFF = 0,
UNDERLINE_ON,
UNDERLINE_DEFAULT = UNDERLINE_OFF
} term_underline_t;
/* The amount of control to take over the underlying tty in order to avoid
garbled output on the screen, due to interleaved output of escape sequences
and output from the kernel (such as when the kernel echoes user's input
or when the kernel prints '^C' after the user pressed Ctrl-C). */
typedef enum
{
TTYCTL_AUTO = 0, /* Automatic best-possible choice. */
TTYCTL_NONE, /* No control.
Result: Garbled output can occur, and the terminal can
be left in any state when the program is interrupted. */
TTYCTL_PARTIAL, /* Signal handling.
Result: Garbled output can occur, but the terminal will
be left in the default state when the program is
interrupted. */
TTYCTL_FULL /* Signal handling and disabling echo and flush-upon-signal.
Result: No garbled output, and the the terminal will
be left in the default state when the program is
interrupted. */
} ttyctl_t;
/* term_ostream_t is a subtype of ostream_t. */
typedef ostream_t term_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void term_ostream_write_mem (term_ostream_t first_arg, const void *data, size_t len);
extern void term_ostream_flush (term_ostream_t first_arg, ostream_flush_scope_t scope);
extern void term_ostream_free (term_ostream_t first_arg);
extern term_color_t term_ostream_rgb_to_color (term_ostream_t first_arg, int red, int green, int blue);
extern term_color_t term_ostream_get_color (term_ostream_t first_arg);
extern void term_ostream_set_color (term_ostream_t first_arg, term_color_t color);
extern term_color_t term_ostream_get_bgcolor (term_ostream_t first_arg);
extern void term_ostream_set_bgcolor (term_ostream_t first_arg, term_color_t color);
extern term_weight_t term_ostream_get_weight (term_ostream_t first_arg);
extern void term_ostream_set_weight (term_ostream_t first_arg, term_weight_t weight);
extern term_posture_t term_ostream_get_posture (term_ostream_t first_arg);
extern void term_ostream_set_posture (term_ostream_t first_arg, term_posture_t posture);
extern term_underline_t term_ostream_get_underline (term_ostream_t first_arg);
extern void term_ostream_set_underline (term_ostream_t first_arg, term_underline_t underline);
extern const char *term_ostream_get_hyperlink_ref (term_ostream_t first_arg);
extern const char *term_ostream_get_hyperlink_id (term_ostream_t first_arg);
extern void term_ostream_set_hyperlink (term_ostream_t first_arg, const char *ref, const char *id);
/* Like term_ostream_flush (first_arg, FLUSH_THIS_STREAM), except that it
leaves the terminal with the current text attributes enabled, instead of
with the default text attributes.
After calling this function, you can output strings without newlines(!)
to the underlying file descriptor, and they will be rendered like strings
passed to 'ostream_write_mem', 'ostream_write_str', or
'ostream_write_printf'. */
extern void term_ostream_flush_to_current_style (term_ostream_t first_arg);
/* Accessors. */
extern int term_ostream_get_descriptor (term_ostream_t stream);
extern const char *term_ostream_get_filename (term_ostream_t stream);
extern ttyctl_t term_ostream_get_tty_control (term_ostream_t stream);
extern ttyctl_t term_ostream_get_effective_tty_control (term_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream referring to the file descriptor FD.
FILENAME is used only for error messages.
TTY_CONTROL specifies the amount of control to take over the underlying tty.
The resulting stream will be line-buffered.
Note that the resulting stream must be closed before FD can be closed. */
extern term_ostream_t
term_ostream_create (int fd, const char *filename, ttyctl_t tty_control);
/* Test whether a given output stream is a term_ostream. */
extern bool is_instance_of_term_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* ------------------------- From memory-ostream.h ------------------------- */
/* memory_ostream_t is a subtype of ostream_t. */
typedef ostream_t memory_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void memory_ostream_write_mem (memory_ostream_t first_arg, const void *data, size_t len);
extern void memory_ostream_flush (memory_ostream_t first_arg, ostream_flush_scope_t scope);
extern void memory_ostream_free (memory_ostream_t first_arg);
extern void memory_ostream_contents (memory_ostream_t first_arg, const void **bufp, size_t *buflenp);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream that accumulates the output in a memory buffer. */
extern memory_ostream_t memory_ostream_create (void);
/* Test whether a given output stream is a memory_ostream. */
extern bool is_instance_of_memory_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* -------------------------- From iconv-ostream.h -------------------------- */
#if LIBTEXTSTYLE_USES_ICONV
/* iconv_ostream_t is a subtype of ostream_t. */
typedef ostream_t iconv_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void iconv_ostream_write_mem (iconv_ostream_t first_arg, const void *data, size_t len);
extern void iconv_ostream_flush (iconv_ostream_t first_arg, ostream_flush_scope_t scope);
extern void iconv_ostream_free (iconv_ostream_t first_arg);
/* Accessors. */
extern const char *iconv_ostream_get_from_encoding (iconv_ostream_t stream);
extern const char *iconv_ostream_get_to_encoding (iconv_ostream_t stream);
extern ostream_t iconv_ostream_get_destination (iconv_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream that converts from FROM_ENCODING to TO_ENCODING,
writing the result to DESTINATION. */
extern iconv_ostream_t iconv_ostream_create (const char *from_encoding,
const char *to_encoding,
ostream_t destination);
/* Test whether a given output stream is an iconv_ostream. */
extern bool is_instance_of_iconv_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
#endif /* LIBTEXTSTYLE_USES_ICONV */
/* -------------------------- From html-ostream.h -------------------------- */
/* html_ostream_t is a subtype of ostream_t. */
typedef ostream_t html_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void html_ostream_write_mem (html_ostream_t first_arg, const void *data, size_t len);
extern void html_ostream_flush (html_ostream_t first_arg, ostream_flush_scope_t scope);
extern void html_ostream_free (html_ostream_t first_arg);
extern void html_ostream_begin_span (html_ostream_t first_arg, const char *classname);
extern void html_ostream_end_span (html_ostream_t first_arg, const char *classname);
extern const char *html_ostream_get_hyperlink_ref (html_ostream_t first_arg);
extern void html_ostream_set_hyperlink_ref (html_ostream_t first_arg, const char *ref);
/* Like html_ostream_flush (first_arg, FLUSH_THIS_STREAM), except that it
leaves the destination with the current text style enabled, instead
of with the default text style.
After calling this function, you can output strings without newlines(!)
to the underlying stream, and they will be rendered like strings passed
to 'ostream_write_mem', 'ostream_write_str', or 'ostream_write_printf'. */
extern void html_ostream_flush_to_current_style (html_ostream_t stream);
/* Accessors. */
extern ostream_t html_ostream_get_destination (html_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream that takes input in the UTF-8 encoding and
writes it in HTML form on DESTINATION.
This stream produces a sequence of lines. The caller is responsible
for opening the <body><html> elements before and for closing them after
the use of this stream.
Note that the resulting stream must be closed before DESTINATION can be
closed. */
extern html_ostream_t html_ostream_create (ostream_t destination);
/* Test whether a given output stream is a html_ostream. */
extern bool is_instance_of_html_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* ----------------------- From term-styled-ostream.h ----------------------- */
/* term_styled_ostream_t is a subtype of styled_ostream_t. */
typedef styled_ostream_t term_styled_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void term_styled_ostream_write_mem (term_styled_ostream_t first_arg, const void *data, size_t len);
extern void term_styled_ostream_flush (term_styled_ostream_t first_arg, ostream_flush_scope_t scope);
extern void term_styled_ostream_free (term_styled_ostream_t first_arg);
extern void term_styled_ostream_begin_use_class (term_styled_ostream_t first_arg, const char *classname);
extern void term_styled_ostream_end_use_class (term_styled_ostream_t first_arg, const char *classname);
extern const char *term_styled_ostream_get_hyperlink_ref (term_styled_ostream_t first_arg);
extern const char *term_styled_ostream_get_hyperlink_id (term_styled_ostream_t first_arg);
extern void term_styled_ostream_set_hyperlink (term_styled_ostream_t first_arg, const char *ref, const char *id);
extern void term_styled_ostream_flush_to_current_style (term_styled_ostream_t first_arg);
/* Accessors. */
extern term_ostream_t term_styled_ostream_get_destination (term_styled_ostream_t stream);
extern const char *term_styled_ostream_get_css_filename (term_styled_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream referring to the file descriptor FD, styled with
the file CSS_FILENAME.
FILENAME is used only for error messages.
TTY_CONTROL specifies the amount of control to take over the underlying tty.
Note that the resulting stream must be closed before FD can be closed.
Return NULL upon failure. */
extern term_styled_ostream_t
term_styled_ostream_create (int fd, const char *filename,
ttyctl_t tty_control,
const char *css_filename);
/* Test whether a given output stream is a term_styled_ostream. */
extern bool is_instance_of_term_styled_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* ----------------------- From html-styled-ostream.h ----------------------- */
/* html_styled_ostream_t is a subtype of styled_ostream_t. */
typedef styled_ostream_t html_styled_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void html_styled_ostream_write_mem (html_styled_ostream_t first_arg, const void *data, size_t len);
extern void html_styled_ostream_flush (html_styled_ostream_t first_arg, ostream_flush_scope_t scope);
extern void html_styled_ostream_free (html_styled_ostream_t first_arg);
extern void html_styled_ostream_begin_use_class (html_styled_ostream_t first_arg, const char *classname);
extern void html_styled_ostream_end_use_class (html_styled_ostream_t first_arg, const char *classname);
extern const char *html_styled_ostream_get_hyperlink_ref (html_styled_ostream_t first_arg);
extern const char *html_styled_ostream_get_hyperlink_id (html_styled_ostream_t first_arg);
extern void html_styled_ostream_set_hyperlink (html_styled_ostream_t first_arg, const char *ref, const char *id);
extern void html_styled_ostream_flush_to_current_style (html_styled_ostream_t first_arg);
/* Accessors. */
extern ostream_t html_styled_ostream_get_destination (html_styled_ostream_t stream);
extern html_ostream_t html_styled_ostream_get_html_destination (html_styled_ostream_t stream);
extern const char *html_styled_ostream_get_css_filename (html_styled_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream that takes input in the UTF-8 encoding and
writes it in HTML form on DESTINATION, styled with the file CSS_FILENAME.
Note that the resulting stream must be closed before DESTINATION can be
closed. */
extern html_styled_ostream_t
html_styled_ostream_create (ostream_t destination,
const char *css_filename);
/* Test whether a given output stream is a html_styled_ostream. */
extern bool is_instance_of_html_styled_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* ----------------------- From noop-styled-ostream.h ----------------------- */
/* noop_styled_ostream_t is a subtype of styled_ostream_t. */
typedef styled_ostream_t noop_styled_ostream_t;
/* Functions that invoke the methods. */
#ifdef __cplusplus
extern "C" {
#endif
extern void noop_styled_ostream_write_mem (noop_styled_ostream_t first_arg, const void *data, size_t len);
extern void noop_styled_ostream_flush (noop_styled_ostream_t first_arg, ostream_flush_scope_t scope);
extern void noop_styled_ostream_free (noop_styled_ostream_t first_arg);
extern void noop_styled_ostream_begin_use_class (noop_styled_ostream_t first_arg, const char *classname);
extern void noop_styled_ostream_end_use_class (noop_styled_ostream_t first_arg, const char *classname);
extern const char *noop_styled_ostream_get_hyperlink_ref (noop_styled_ostream_t first_arg);
extern const char *noop_styled_ostream_get_hyperlink_id (noop_styled_ostream_t first_arg);
extern void noop_styled_ostream_set_hyperlink (noop_styled_ostream_t first_arg, const char *ref, const char *id);
extern void noop_styled_ostream_flush_to_current_style (noop_styled_ostream_t first_arg);
/* Accessors. */
extern ostream_t noop_styled_ostream_get_destination (noop_styled_ostream_t stream);
extern bool noop_styled_ostream_is_owning_destination (noop_styled_ostream_t stream);
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream that delegates to DESTINATION and that supports
the styling operations as no-ops.
If PASS_OWNERSHIP is true, closing the resulting stream will automatically
close the DESTINATION.
Note that if PASS_OWNERSHIP is false, the resulting stream must be closed
before DESTINATION can be closed. */
extern noop_styled_ostream_t
noop_styled_ostream_create (ostream_t destination, bool pass_ownership);
/* Test whether a given output stream is a noop_styled_ostream. */
extern bool is_instance_of_noop_styled_ostream (ostream_t stream);
#ifdef __cplusplus
}
#endif
/* ------------------------------ From color.h ------------------------------ */
#ifdef __cplusplus
extern "C" {
#endif
/* Whether to output a test page. */
extern LIBTEXTSTYLE_DLL_VARIABLE bool color_test_mode;
/* Color option. */
enum color_option { color_no, color_tty, color_yes, color_html };
extern LIBTEXTSTYLE_DLL_VARIABLE enum color_option color_mode;
/* Style to use when coloring. */
extern LIBTEXTSTYLE_DLL_VARIABLE const char *style_file_name;
/* --color argument handling. Return an error indicator. */
extern bool handle_color_option (const char *option);
/* --style argument handling. */
extern void handle_style_option (const char *option);
/* Print a color test page. */
extern void print_color_test (void);
/* Assign a default value to style_file_name if necessary.
STYLE_FILE_ENVVAR is an environment variable that, when set to a non-empty
value, specifies the style file to use. This environment variable is meant
to be set by the user.
STYLESDIR_ENVVAR is an environment variable that, when set to a non-empty
value, specifies the directory with the style files, or NULL. This is
necessary for running the testsuite before "make install".
STYLESDIR_AFTER_INSTALL is the directory with the style files after
"make install".
DEFAULT_STYLE_FILE is the file name of the default style file, relative to
STYLESDIR. */
extern void style_file_prepare (const char *style_file_envvar,
const char *stylesdir_envvar,
const char *stylesdir_after_install,
const char *default_style_file);
#ifdef __cplusplus
}
#endif
/* ------------------------------ From misc.h ------------------------------ */
#ifdef __cplusplus
extern "C" {
#endif
/* Create an output stream referring to the file descriptor FD, styled with
the file CSS_FILENAME if possible.
FILENAME is used only for error messages.
TTY_CONTROL specifies the amount of control to take over the underlying tty.
Note that the resulting stream must be closed before FD can be closed. */
extern styled_ostream_t
styled_ostream_create (int fd, const char *filename,
ttyctl_t tty_control,
const char *css_filename);
/* Set the exit value upon failure within libtextstyle. */
extern void libtextstyle_set_failure_exit_code (int exit_code);
#ifdef __cplusplus
}
#endif
/* ----------------------- Exported gnulib overrides ----------------------- */
#if defined _WIN32 && ! defined __CYGWIN__
# include <io.h>
# ifdef __cplusplus
extern "C" {
# endif
# if !((defined isatty && defined _GL_UNISTD_H) || defined GNULIB_overrides_isatty) /* don't override gnulib */
extern int libtextstyle_isatty (int fd);
# undef isatty
# define isatty libtextstyle_isatty
# endif
# ifdef __cplusplus
}
# endif
#endif
/* ------------------------------------------------------------------------- */
#endif /* _TEXTSTYLE_H */
+45
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/* Meta information about GNU libtextstyle.
Copyright (C) 2009-2026 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible. */
#ifndef _TEXTSTYLE_VERSION_H
#define _TEXTSTYLE_VERSION_H
/* Get LIBTEXTSTYLE_DLL_VARIABLE. */
#include <textstyle/woe32dll.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Version number: (major<<16) + (minor<<8) + subminor. */
#define _LIBTEXTSTYLE_VERSION 0x010000
extern LIBTEXTSTYLE_DLL_VARIABLE const int _libtextstyle_version; /* Likewise */
/* 1 if libtextstyle was built with iconv support, 0 if not. */
#define LIBTEXTSTYLE_USES_ICONV 1
#ifdef __cplusplus
}
#endif
#endif /* _TEXTSTYLE_VERSION_H */
+30
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@@ -0,0 +1,30 @@
/* Support for variables in shared libraries on Windows platforms.
Copyright (C) 2009-2026 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible. */
#ifndef _TEXTSTYLE_WOE32DLL_H
#define _TEXTSTYLE_WOE32DLL_H
#ifdef IN_LIBTEXTSTYLE
/* All code is collected in a single library, */
# define LIBTEXTSTYLE_DLL_VARIABLE
#else
/* References from outside of libtextstyle. */
# define LIBTEXTSTYLE_DLL_VARIABLE __declspec (dllimport)
#endif
#endif /* _TEXTSTYLE_WOE32DLL_H */