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#if !defined(lint) && !defined(DOS)
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static char rcsid[] = "$Id: termout.gen.c 380 2007-01-23 00:09:18Z hubert@u.washington.edu $";
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* ========================================================================
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* Copyright 2006-2007 University of Washington
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* ========================================================================
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#include "../../c-client/mail.h" /* for MAILSTREAM and friends */
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#include "../../c-client/osdep.h"
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#include "../../c-client/rfc822.h" /* for soutr_t and such */
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#include "../../c-client/misc.h" /* for cpystr proto */
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#include "../../c-client/utf8.h" /* for CHARSET and such*/
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#include "../../c-client/imap4r1.h"
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#include "../../pith/osdep/color.h"
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#include "../../pith/charconv/filesys.h"
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#include "../../pith/debug.h"
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#include "../../pith/newmail.h"
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#include "../../pith/filter.h"
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#include "../../pith/handle.h"
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#include "../../pith/conf.h"
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#include "../../pico/estruct.h"
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#include "../../pico/pico.h"
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#include "../../pico/keydefs.h"
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#include "../status.h"
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#include "../folder.h"
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#include "../keymenu.h"
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#include "termout.gen.h"
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#define PUTLINE_BUFLEN 256
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* Generic tty output routines...
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/*----------------------------------------------------------------------
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Printf style output line to the screen at given position, 0 args
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Args: x -- column position on the screen
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y -- row position on the screen
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line -- line of text to output
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Result: text is output
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cursor position is update
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PutLine0(int x, int y, register char *line)
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Write_to_screen(line);
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/*----------------------------------------------------------------------
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Output line of length len to the display observing embedded attributes
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Args: x -- column position on the screen
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y -- column position on the screen
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line -- text to be output
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length -- length of text to be output
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Result: text is output
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cursor position is updated
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----------------------------------------------------------------------*/
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PutLine0n8b(int x, int y, register char *line, int length, HANDLE_S *handles)
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int is_inv = 0, is_bold = 0, is_uline = 0, is_fg = 0, is_bg = 0;
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c = (unsigned char) *line++;
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if(c == (unsigned char) TAG_EMBED && length){
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case TAG_ITALICON : /* express italic as uline in terminal */
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case TAG_ITALICOFF : /* express italic as uline in terminal */
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length -= *line + 1; /* key length plus length tag */
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int key, n, current_key = 0;
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for(key = 0, n = *line++; n; n--) /* forget Horner? */
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key = (key * 10) + (*line++ - '0');
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if(handles->using_is_used){
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for(h = handles; h; h = h->next)
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current_key = h->key;
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current_key = handles->key;
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if(key == current_key){
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if(pico_usingcolor() &&
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ps_global->VAR_SLCTBL_FORE_COLOR &&
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ps_global->VAR_SLCTBL_BACK_COLOR){
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pico_set_normal_color();
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"FGCOLOR not proper length, ignoring\n"));
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(void)pico_set_fg_color(line);
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"BGCOLOR not proper length, ignoring\n"));
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(void)pico_set_bg_color(line);
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case TAG_EMBED: /* literal "embed" char */
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Writechar(TAG_EMBED, 0);
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case TAG_STRIKEON : /* unsupported text markup */
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default : /* Eat unrecognized tag - TAG_BIGON, etc */
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} /* tag with handle, skip it */
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char *tmp_file = NULL, ext[32], mtype[128];
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extern HANDLE_S *get_handle (HANDLE_S *, int);
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if((h = get_handle(handles, hkey)) && h->type == Attach){
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strncpy(mtype, body_type_names(h->h.attach->body->type), sizeof(mtype));
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mtype[sizeof(mtype)-1] = '\0';
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if (h->h.attach->body->subtype) {
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strncat (mtype, "/", sizeof(mtype)-strlen(mtype));
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mtype[sizeof(mtype)-1] = '\0';
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strncat (mtype, h->h.attach->body->subtype, sizeof(mtype)-strlen(mtype));
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mtype[sizeof(mtype)-1] = '\0';
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if(!set_mime_extension_by_type(ext, mtype)){
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char *namep, *dotp, *p;
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if(namep = rfc2231_get_param(h->h.attach->body->parameter,
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"name", NULL, NULL)){
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for(dotp = NULL, p = namep; *p; p++)
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if(dotp && strlen(dotp) < sizeof(ext) - 1){
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strncpy(ext, dotp, sizeof(ext));
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ext[sizeof(ext)-1] = '\0';
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fs_give((void **) &namep);
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if(ext[0] && (tmp_file = temp_nam_ext(NULL, "im", 0, ext))){
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FILE *f = our_fopen(tmp_file, "w");
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mswin_registericon(x, h->key, tmp_file);
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our_unlink(tmp_file);
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fs_give((void **)&tmp_file);
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"INVERSE left on at end of line, turning off now\n"));
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"BOLD left on at end of line, turning off now\n"));
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"UNDERLINE left on at end of line, turning off now\n"));
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pico_set_normal_color();
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/*----------------------------------------------------------------------
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Printf style output line to the screen at given position, 1 arg
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Input: position on the screen
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line of text to output
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Result: text is output
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cursor position is update
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----------------------------------------------------------------------*/
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PutLine1(int x, int y, char *line, void *arg1)
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char buffer[PUTLINE_BUFLEN];
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snprintf(buffer, sizeof(buffer), line, arg1);
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buffer[sizeof(buffer)-1] = '\0';
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PutLine0(x, y, buffer);
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/*----------------------------------------------------------------------
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Printf style output line to the screen at given position, 2 args
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Input: position on the screen
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line of text to output
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Result: text is output
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cursor position is update
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----------------------------------------------------------------------*/
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PutLine2(int x, int y, char *line, void *arg1, void *arg2)
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char buffer[PUTLINE_BUFLEN];
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snprintf(buffer, sizeof(buffer), line, arg1, arg2);
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buffer[sizeof(buffer)-1] = '\0';
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PutLine0(x, y, buffer);
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/*----------------------------------------------------------------------
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Printf style output line to the screen at given position, 3 args
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Input: position on the screen
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line of text to output
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Result: text is output
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cursor position is update
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----------------------------------------------------------------------*/
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PutLine3(int x, int y, char *line, void *arg1, void *arg2, void *arg3)
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char buffer[PUTLINE_BUFLEN];
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snprintf(buffer, sizeof(buffer), line, arg1, arg2, arg3);
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buffer[sizeof(buffer)-1] = '\0';
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PutLine0(x, y, buffer);
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/*----------------------------------------------------------------------
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Printf style output line to the screen at given position, 4 args
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Args: x -- column position on the screen
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y -- column position on the screen
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line -- printf style line of text to output
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Result: text is output
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cursor position is update
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----------------------------------------------------------------------*/
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PutLine4(int x, int y, char *line, void *arg1, void *arg2, void *arg3, void *arg4)
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char buffer[PUTLINE_BUFLEN];
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snprintf(buffer, sizeof(buffer), line, arg1, arg2, arg3, arg4);
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buffer[sizeof(buffer)-1] = '\0';
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PutLine0(x, y, buffer);
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/*----------------------------------------------------------------------
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Printf style output line to the screen at given position, 5 args
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Args: x -- column position on the screen
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y -- column position on the screen
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line -- printf style line of text to output
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Result: text is output
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cursor position is update
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----------------------------------------------------------------------*/
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PutLine5(int x, int y, char *line, void *arg1, void *arg2, void *arg3, void *arg4, void *arg5)
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char buffer[PUTLINE_BUFLEN];
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snprintf(buffer, sizeof(buffer), line, arg1, arg2, arg3, arg4, arg5);
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buffer[sizeof(buffer)-1] = '\0';
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PutLine0(x, y, buffer);
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/*----------------------------------------------------------------------
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Output a UTF-8 line to the screen, centered
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Input: Line number to print on, string to output
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Result: String is output to screen
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Returns column number line is output on
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----------------------------------------------------------------------*/
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Centerline(int line, char *string)
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width = (int) utf8_width(string);
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if (width > ps_global->ttyo->screen_cols)
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col = (ps_global->ttyo->screen_cols - width) / 2;
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PutLine0(line, col, string);
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/*----------------------------------------------------------------------
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Clear specified line on the screen
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Result: The line is blanked and the cursor is left at column 0.
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if(ps_global->in_init_seq)
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/*----------------------------------------------------------------------
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Clear specified lines on the screen
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Result: The lines starting at 'x' and ending at 'y' are blanked
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and the cursor is left at row 'x', column 0
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ClearLines(int x, int y)
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for(i = x; i <= y; i++)
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/*----------------------------------------------------------------------
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Indicate to the screen painting here that the position of the cursor
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has been disturbed and isn't where these functions might think.
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clear_cursor_pos(void)
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/*----------------------------------------------------------------------
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Write a character to the screen, keeping track of cursor position
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Args: ch -- character to output. The stream of characters coming to
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this function is expected to be UTF-8. State is kept between
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calls in order to collect up the octets needed for a single
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Result: character output
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cursor position variables updated
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Writechar(register unsigned int ch, int new_esc_len)
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static unsigned char cbuf[6];
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static unsigned char *cbufp = cbuf;
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int printable_ascii = 0;
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if(cbufp < cbuf+sizeof(cbuf)){
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unsigned char *inputp;
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unsigned long remaining_octets;
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*cbufp++ = (unsigned char) ch;
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remaining_octets = (cbufp - cbuf) * sizeof(unsigned char);
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if(remaining_octets == 1 && isascii(*cbuf)
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&& (isprint(*cbuf) || *cbuf == LINE_FEED
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|| *cbuf == RETURN || *cbuf == BACKSPACE
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|| *cbuf == BELL || *cbuf == TAB)){
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/* shortcut common case */
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printable_ascii++; /* just for efficiency */
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* we could use mbtow(utf8_charset, ...)
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* here to lend an air of portability, then use the CCONV_
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* constants for the return values. However, we know we are
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* dealing with UTF-8 so we can skip straight to the
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* correct function instead.
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ucs = (UCS) utf8_get(&inputp, &remaining_octets);
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case U8G_BADCONT: /* continuation at start of char */
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case U8G_NOTUTF8: /* invalid character */
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case U8G_INCMPLT: /* incomplete character */
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* None of these cases is supposed to happen. If it
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* does happen then the input stream isn't UTF-8
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* so something is wrong. Treat each character in the
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* input buffer as a separate error character and
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* print a '?' for each.
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for(inputp = cbuf; inputp < cbufp; inputp++){
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if(_col + width < ps_global->ttyo->screen_cols){
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cbufp = cbuf; /* start over */
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case U8G_ENDSTRG: /* incomplete character, wait */
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case U8G_ENDSTRI: /* incomplete character, wait */
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/* got a character */
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/* update the input buffer */
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if(inputp >= cbufp) /* this should be the case */
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else{ /* extra chars for some reason? */
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unsigned char *q, *newcbufp;
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newcbufp = (cbufp - inputp) + cbuf;
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while(inputp < cbufp)
added
removed
alpine/osdep/termout.gen.c
