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/* -*-mode:c; c-style:k&r; c-basic-offset:4; -*- */
/* Balsa E-Mail Client
*
* Copyright (C) 1997-2016 Stuart Parmenter and others,
* See the file AUTHORS for a list.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, 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/>.
*/
#ifndef __LIBBALSA_MISC_H__
#define __LIBBALSA_MISC_H__
#ifndef BALSA_VERSION
# error "Include config.h before this file."
#endif
#include <stdio.h>
#include <gtk/gtk.h>
#include <gmime/gmime.h>
typedef enum _LibBalsaCodeset LibBalsaCodeset;
enum _LibBalsaCodeset {
WEST_EUROPE, /* iso-8859-1 or windows-1252 */
EAST_EUROPE, /* iso-8859-2 or windows-1250 */
SOUTH_EUROPE, /* iso-8859-3 */
NORTH_EUROPE, /* iso-8859-4 */
CYRILLIC, /* iso-8859-5 or windows-1251 */
ARABIC, /* iso-8859-6 or windows-1256 */
GREEK, /* iso-8859-7 or windows-1253 */
HEBREW, /* iso-8859-8 or windows-1255 */
TURKISH, /* iso-8859-9 or windows-1254 */
NORDIC, /* iso-8859-10 */
THAI, /* iso-8859-11 */
BALTIC, /* iso-8859-13 or windows-1257 */
CELTIC, /* iso-8859-14 */
WEST_EUROPE_EURO, /* iso-8859-15 */
RUSSIAN, /* koi-8r */
UKRAINE, /* koi-8u */
JAPAN, /* iso-2022-jp */
KOREA, /* euc-kr */
EAST_EUROPE_WIN, /* windows-1250 */
CYRILLIC_WIN, /* windows-1251 */
GREEK_WIN, /* windows-1253 */
HEBREW_WIN, /* windows-1255 */
ARABIC_WIN, /* windows-1256 */
BALTIC_WIN, /* windows-1257 */
LIBBALSA_NUM_CODESETS
};
typedef enum _LibBalsaTextAttribute LibBalsaTextAttribute;
enum _LibBalsaTextAttribute {
LIBBALSA_TEXT_ESC = 1 << 0, /* ESC char(s) */
LIBBALSA_TEXT_HI_BIT = 1 << 1, /* 8-bit char(s) */
LIBBALSA_TEXT_HI_CTRL = 1 << 2, /* 0x80 - 0x9f */
LIBBALSA_TEXT_HI_UTF8 = 1 << 3 /* 8-bit utf-8 */
};
typedef struct _LibBalsaCodesetInfo LibBalsaCodesetInfo;
struct _LibBalsaCodesetInfo {
const gchar *label;
const gchar *std;
const gchar *win;
};
typedef void (*libbalsa_url_cb_t) (GtkTextBuffer *, GtkTextIter *,
const gchar *, guint, gpointer);
typedef struct _LibBalsaUrlInsertInfo LibBalsaUrlInsertInfo;
struct _LibBalsaUrlInsertInfo {
libbalsa_url_cb_t callback;
gpointer callback_data;
gboolean buffer_is_flowed;
GString *ml_url_buffer;
};
#define LIBBALSA_ERROR_QUARK (g_quark_from_static_string("libbalsa"))
extern LibBalsaCodesetInfo libbalsa_codeset_info[];
GtkWidget *libbalsa_charset_button_new(void);
LibBalsaTextAttribute libbalsa_text_attr_string(const gchar * string);
LibBalsaTextAttribute libbalsa_text_attr_file(const gchar * filename);
gchar *libbalsa_get_domainname(void);
#define libbalsa_urlencode(str) (g_uri_escape_string((str), NULL, FALSE))
#define libbalsa_urldecode(str) (g_uri_unescape_string((str), NULL))
gboolean libbalsa_find_word(const gchar * word, const gchar * str);
void libbalsa_wrap_string(gchar * str, int width);
char *libbalsa_wrap_quoted_string(const char *str,
unsigned width,
GRegex *quote_regex);
GString *libbalsa_process_text_rfc2646(gchar * par, gint width,
gboolean from_screen,
gboolean to_screen, gboolean quote,
gboolean delsp);
gchar *libbalsa_wrap_rfc2646(gchar * par, gint width,
gboolean from_screen, gboolean to_screen,
gboolean delsp);
void libbalsa_unwrap_buffer(GtkTextBuffer * buffer, GtkTextIter * iter,
gint lines);
gboolean libbalsa_delete_directory(const gchar *path, GError **error);
gchar *libbalsa_expand_path(const gchar *path);
gboolean libbalsa_mktempdir(gchar ** name);
LibBalsaCodeset libbalsa_set_fallback_codeset(LibBalsaCodeset codeset);
gboolean libbalsa_utf8_sanitize(gchar ** text, gboolean fallback,
gchar const **target);
gboolean libbalsa_utf8_strstr(const gchar *s1,const gchar *s2);
gboolean libbalsa_insert_with_url(GtkTextBuffer * buffer,
const char *chars,
guint len,
GtkTextTag * tag,
LibBalsaUrlInsertInfo *url_info);
void libbalsa_unwrap_selection(GtkTextBuffer * buffer, GRegex * rex);
gboolean libbalsa_match_regex(const gchar * line, GRegex * rex,
guint * count, guint * index);
int libbalsa_lock_file (const char *path, int fd, int excl, int dot, int timeout);
int libbalsa_unlock_file (const char *path, int fd, int dot);
int libbalsa_safe_rename (const char *src, const char *target);
gboolean libbalsa_ia_rfc2821_equal(const InternetAddress * a,
const InternetAddress * b);
GtkWidget *libbalsa_create_grid(void);
GtkWidget *libbalsa_create_grid_label(const gchar * label, GtkWidget * grid,
gint row);
GtkWidget *libbalsa_create_grid_entry(GtkWidget * grid, GCallback func,
gpointer data, gint row,
const gchar * initval,
GtkWidget * hotlabel);
GtkWidget *libbalsa_create_grid_check(const gchar * label, GtkWidget * grid,
gint row, gboolean initval);
GtkSizeGroup *libbalsa_create_size_group(GtkWidget * chooser);
GtkWidget *libbalsa_create_wrap_label(const gchar *text,
gboolean markup);
void libbalsa_entry_config_passwd(GtkEntry *entry);
void libbalsa_assure_balsa_dirs(void);
gchar *libbalsa_guess_ldap_base(void);
gchar *libbalsa_guess_ldap_name(void);
gboolean libbalsa_path_is_below_dir(const gchar * path, const gchar * dir);
gchar *libbalsa_size_to_gchar(guint64 length);
gchar * libbalsa_text_to_html(const gchar * title, const gchar * body, const gchar * lang);
GString * libbalsa_html_encode_hyperlinks(GString * paragraph);
gchar *libbalsa_font_string_to_css(const gchar * font_string, const gchar * name);
GMimeParserOptions *libbalsa_parser_options(void);
/* Some margin helpers */
#define HIG_PADDING 6
static inline void
libbalsa_set_hmargins(GtkWidget *widget, int margin)
{
gtk_widget_set_margin_start(widget, margin);
gtk_widget_set_margin_end(widget, margin);
}
static inline void
libbalsa_set_vmargins(GtkWidget *widget, int margin)
{
gtk_widget_set_margin_top(widget, margin);
gtk_widget_set_margin_bottom(widget, margin);
}
static inline void
libbalsa_set_margins(GtkWidget *widget, int margin)
{
libbalsa_set_hmargins(widget, margin);
libbalsa_set_vmargins(widget, margin);
}
GtkWidget * libbalsa_add_mnemonic_button_to_box(const gchar *markup,
GtkWidget *box,
GtkAlign align);
gchar * libbalsa_pixmap_finder(const gchar * filename);
#endif /* __LIBBALSA_MISC_H__ */
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