int cq_font_list(int port, struct Mypapfile *in,struct papfile *out)
{
char *start, *stop, *p;
struct comment *comment = compeek(port);
struct ppd_font *pfo;
ppd_init(port);
for (;;) {
switch ( markline( &start, &stop, in )) {
case 0 :
// return( 0 ); //8/4/99
case -1 :
return( CH_MORE );
}
if(comgetflags(port) == 0) {
comsetflags(port, 1 );
for ( pfo = ppd_fonts; pfo; pfo = pfo->pd_next ) {
APPEND( out, "/", 1 );
APPEND( out, pfo->pd_font, strlen(pfo->pd_font));
APPEND( out, "\n", 1 );
}
} else {
if ( comcmp( start, stop, comment->c_end, 0 ) == 0 ) {
APPEND( out, "*\n", 2 );
compop(port);
consumetomark( in );
return( CH_DONE );
}
}
consumetomark( in );
}
}
int cq_query(int port, struct Mypapfile *in,struct papfile *out)
{
char *start, *stop, *p;
struct comment *c, *comment = compeek(port);
struct ppd_feature *pfe;
for (;;) {
switch ( markline( &start, &stop, in )) {
case 0 :
// return( 0 ); //8/4/99
return(CH_MORE ); //In normal case cann't into this statement
case -1 :
return( CH_MORE );
}
if ( comgetflags(port) == 0 ) {
comsetflags(port, 1 );
// parse for query
for ( p = start; p < stop; p++ ) {
if ( *p == ':' ) {
break;
}
}
p++;
while ( *p == ' ' ) {
p++;
}
if(memcmp(p,"ADOSpooler",10) != NULL || (p[10] != '\r' && p[10] != '\n'))
{
if ( comswitch(port, queries, cq_default ) < 0 ) {
#ifdef PC_OUTPUT
printf("cq_feature: can't find default!\n" );
#endif PC_OUTPUT
}
return( CH_DONE );
}
APPEND( out, "0\n", 2 );
} else {
if ( comcmp( start, stop, comment->c_end, 0 ) == 0 ) {
compop(port);
consumetomark( in );
return( CH_DONE );
}
}
consumetomark( in );
}//for (;;).....
}
int cq_font(int port, struct Mypapfile *in,struct papfile *out)
{
char *start, *stop, *p;
struct comment *comment = compeek(port);
for (;;) {
switch ( markline( &start, &stop, in )) {
case 0 :
// return( 0 ); //8/4/99 marked
return(CH_ERROR );//In normal case cann't into this statement
case -1 :
return( CH_MORE );
}
if(comgetflags(port) == 0) {
comsetflags(port, 1 );
for ( p = start; p < stop; p++ ) {
if (*p == ':' ) break;
}
p++;
cq_font_answer(port, p, stop, out );
} else {
if ( comgetflags(port) == 1 &&
comcmp( start, stop, COMM_CONT, 0 ) == 0 ) {
// continuation
for ( p = start; p < stop; p++ ) {
if ( *p == ' ' ) break;
}
p++;
cq_font_answer(port, p, stop, out );
} else {
comsetflags(port, 2 );
if ( comcmp( start, stop, comment->c_end, 0 ) == 0 ) {
APPEND( out, "*\n", 2 );
compop(port);
consumetomark( in );
return( CH_DONE );
}
}
}
consumetomark( in );
}
}
int cq_default(int port, struct Mypapfile *in,struct papfile *out)
{
char *start, *stop, *p;
struct comment *comment = compeek(port);
for (;;) {
switch ( markline( &start, &stop, in )) {
case 0 :
// return( 0 ); //8/4/99 marked
return(CH_MORE ); //In normal case cann't into this statement
case -1 :
return( CH_MORE );
}
if ( comgetflags(port) == 0 ) { // started
if ( comment->c_end ) {
comsetflags(port, 1 );
} else {
compop(port);
consumetomark( in );
return( CH_DONE );
}
} else {
// return default
if (comcmp( start, stop, comment->c_end, 0 ) == 0 ) {
for ( p = start; p < stop; p++ ) {
if ( *p == ':' ) break;
}
p++;
while ( *p == ' ' ) {
p++;
}
*stop = '\n';
APPEND( out, p, stop - p + 1 );
compop(port);
consumetomark( in );
return( CH_DONE );
}
}
consumetomark( in );
}
}
void vi()
{
REG int key; /* keystroke from user */
long count; /* numeric argument to some functions */
REG struct keystru *keyptr;/* pointer to vikeys[] element */
MARK tcurs; /* temporary cursor */
int prevkey;/* previous key, if d/c/y/</>/! */
MARK range; /* start of range for d/c/y/</>/! */
char text[132];
int dotkey; /* last "key" of a change */
int dotpkey;/* last "prevkey" of a change */
int dotkey2;/* last extra "getkey()" of a change */
int dotcnt; /* last "count" of a change */
int firstkey;
REG int i;
/* tell the redraw() function to start from scratch */
redraw(MARK_UNSET, FALSE);
#ifdef lint
/* lint says that "range" might be used before it is set. This
* can't really happen due to the way "range" and "prevkey" are used,
* but lint doesn't know that. This line is here ONLY to keep lint
* happy.
*/
range = 0L;
#endif
/* safeguard against '.' with no previous command */
dotkey = dotpkey = dotkey2 = dotcnt = 0;
/* go immediately into insert mode, if ":set inputmode" */
firstkey = 0;
#ifndef NO_EXTENSIONS
if (*o_inputmode)
{
firstkey = 'i';
}
#endif
/* Repeatedly handle VI commands */
for (count = 0, prevkey = '\0'; mode == MODE_VI; )
{
/* if we've moved off the undoable line, then we can't undo it at all */
if (markline(cursor) != U_line)
{
U_line = 0L;
}
/* report any changes from the previous command */
if (rptlines >= *o_report)
{
redraw(cursor, FALSE);
msg("%ld line%s %s", rptlines, (rptlines==1?"":"s"), rptlabel);
}
rptlines = 0L;
/* get the next command key. It must be ASCII */
if (firstkey)
{
key = firstkey;
firstkey = 0;
}
else
{
do
{
key = getkey(WHEN_VICMD);
} while (key < 0 || key > 127);
}
#ifdef DEBUG2
debout("\nkey='%c'\n", key);
#endif
/* Convert a doubled-up operator such as "dd" into "d_" */
if (prevkey && key == prevkey)
{
key = '_';
}
/* look up the structure describing this command */
keyptr = &vikeys[key];
/* '&' and uppercase operators always act like doubled */
if (!prevkey && keyptr->args == CURSOR_MOVED
&& (key == '&' || isupper(key)))
{
range = cursor;
prevkey = key;
key = '_';
keyptr = &vikeys[key];
}
#ifndef NO_VISIBLE
/* if we're in the middle of a v/V command, reject commands
* that aren't operators or movement commands
*/
if (V_from && !(keyptr->flags & VIZ))
{
beep();
prevkey = 0;
count = 0;
continue;
}
#endif
/* if we're in the middle of a d/c/y/</>/! command, reject
* anything but movement.
*/
if (prevkey && !(keyptr->flags & (MVMT|PTMV)))
{
beep();
prevkey = 0;
count = 0;
continue;
}
/* set the "dot" variables, if we're supposed to */
if (((keyptr->flags & SDOT)
|| (prevkey && vikeys[prevkey].flags & SDOT))
#ifndef NO_VISIBLE
&& !V_from
#endif
)
{
dotkey = key;
dotpkey = prevkey;
dotkey2 = '\0';
dotcnt = count;
/* remember the line before any changes are made */
if (U_line != markline(cursor))
{
U_line = markline(cursor);
strcpy(U_text, fetchline(U_line));
}
}
/* if this is "." then set other vars from the "dot" vars */
if (key == '.')
{
key = dotkey;
keyptr = &vikeys[key];
prevkey = dotpkey;
if (prevkey)
{
range = cursor;
}
if (count == 0)
{
count = dotcnt;
}
doingdot = TRUE;
/* remember the line before any changes are made */
if (U_line != markline(cursor))
{
U_line = markline(cursor);
strcpy(U_text, fetchline(U_line));
}
}
else
{
doingdot = FALSE;
}
/* process the key as a command */
tcurs = cursor;
force_flags = NO_FLAGS;
switch (keyptr->args & ARGSMASK)
{
case ZERO:
if (count == 0)
{
tcurs = cursor & ~(BLKSIZE - 1);
break;
}
/* else fall through & treat like other digits... */
case DIGIT:
count = count * 10 + key - '0';
break;
case KEYWORD:
/* if not on a keyword, fail */
pfetch(markline(cursor));
key = markidx(cursor);
if (!isalnum(ptext[key]))
{
tcurs = MARK_UNSET;
break;
}
/* find the start of the keyword */
while (key > 0 && isalnum(ptext[key - 1]))
{
key--;
}
tcurs = (cursor & ~(BLKSIZE - 1)) + key;
/* copy it into a buffer, and NUL-terminate it */
i = 0;
do
{
text[i++] = ptext[key++];
} while (isalnum(ptext[key]));
text[i] = '\0';
/* call the function */
tcurs = (*keyptr->func)(text, tcurs, count);
count = 0L;
break;
case NO_ARGS:
if (keyptr->func)
{
(*keyptr->func)();
}
else
{
beep();
}
count = 0L;
break;
case CURSOR:
tcurs = (*keyptr->func)(cursor, count, key, prevkey);
count = 0L;
break;
case CURSOR_CNT_KEY:
if (doingdot)
{
tcurs = (*keyptr->func)(cursor, count, dotkey2);
}
else
{
/* get a key */
i = getkey(KEYMODE(keyptr->args));
if (i == '\033') /* ESC */
{
count = 0;
tcurs = MARK_UNSET;
break; /* exit from "case CURSOR_CNT_KEY" */
}
else if (i == ctrl('V'))
{
i = getkey(0);
}
/* if part of an SDOT command, remember it */
if (keyptr->flags & SDOT
|| (prevkey && vikeys[prevkey].flags & SDOT))
{
dotkey2 = i;
}
/* do it */
tcurs = (*keyptr->func)(cursor, count, i);
}
count = 0L;
break;
case CURSOR_MOVED:
#ifndef NO_VISIBLE
if (V_from)
{
range = cursor;
tcurs = V_from;
count = 0L;
prevkey = key;
key = (V_linemd ? 'V' : 'v');
keyptr = &vikeys[key];
}
else
#endif
{
prevkey = key;
range = cursor;
force_flags = LNMD|INCL;
}
break;
case CURSOR_EOL:
prevkey = key;
/* a zero-length line needs special treatment */
pfetch(markline(cursor));
if (plen == 0)
{
/* act on a zero-length section of text */
range = tcurs = cursor;
key = '0';
}
else
{
/* act like CURSOR_MOVED with '$' movement */
range = cursor;
tcurs = m_rear(cursor, 1L);
key = '$';
}
count = 0L;
keyptr = &vikeys[key];
break;
case CURSOR_TEXT:
do
{
text[0] = key;
text[1] = '\0';
if (doingdot || vgets(key, text + 1, sizeof text - 1) >= 0)
{
/* reassure user that <CR> was hit */
qaddch('\r');
refresh();
/* call the function with the text */
tcurs = (*keyptr->func)(cursor, text);
}
else
{
if (exwrote || mode == MODE_COLON)
{
redraw(MARK_UNSET, FALSE);
}
mode = MODE_VI;
}
} while (mode == MODE_COLON);
count = 0L;
break;
}
/* if that command took us out of vi mode, then exit the loop
* NOW, without tweaking the cursor or anything. This is very
* important when mode == MODE_QUIT.
*/
if (mode != MODE_VI)
{
break;
}
/* now move the cursor, as appropriate */
if (prevkey && ((keyptr->flags & MVMT)
#ifndef NO_VISIBLE
|| V_from
#endif
) && count == 0L)
{
/* movements used as targets are less strict */
tcurs = adjmove(cursor, tcurs, (int)(keyptr->flags | force_flags));
}
else if (keyptr->args == CURSOR_MOVED)
{
/* the < and > keys have FRNT,
* but it shouldn't be applied yet
*/
tcurs = adjmove(cursor, tcurs, FINL);
}
else
{
tcurs = adjmove(cursor, tcurs, (int)(keyptr->flags | force_flags | FINL));
}
/* was that the end of a d/c/y/</>/! command? */
if (prevkey && ((keyptr->flags & MVMT)
#ifndef NO_VISIBLE
|| V_from
#endif
) && count == 0L)
{
#ifndef NO_VISIBLE
/* turn off the hilight */
V_from = 0L;
#endif
/* if the movement command failed, cancel operation */
if (tcurs == MARK_UNSET)
{
prevkey = 0;
count = 0;
continue;
}
/* make sure range=front and tcurs=rear. Either way,
* leave cursor=range since that's where we started.
*/
cursor = range;
if (tcurs < range)
{
range = tcurs;
tcurs = cursor;
}
/* The 'w' and 'W' destinations should never take us
* to the front of a line. Instead, they should take
* us only to the end of the preceding line.
*/
if ((keyptr->flags & NWRP) == NWRP
&& markline(range) < markline(tcurs)
&& (markline(tcurs) > nlines || tcurs == m_front(tcurs, 0L)))
{
tcurs = (tcurs & ~(BLKSIZE - 1)) - BLKSIZE;
pfetch(markline(tcurs));
tcurs += plen;
}
/* adjust for line mode & inclusion of last char/line */
i = (keyptr->flags | vikeys[prevkey].flags);
switch ((i | force_flags) & (INCL|LNMD))
{
case INCL:
tcurs++;
break;
case INCL|LNMD:
tcurs += BLKSIZE;
/* fall through... */
case LNMD:
range &= ~(BLKSIZE - 1);
tcurs &= ~(BLKSIZE - 1);
break;
}
/* run the function */
tcurs = (*vikeys[prevkey].func)(range, tcurs);
if (mode == MODE_VI)
{
(void)adjmove(cursor, cursor, FINL);
cursor = adjmove(cursor, tcurs, (int)(vikeys[prevkey].flags | FINL));
}
/* cleanup */
prevkey = 0;
}
else if (!prevkey)
{
if (tcurs != MARK_UNSET)
cursor = tcurs;
}
}
}
vi()
{
register int key; /* keystroke from user */
long count; /* numeric argument to some functions */
register struct keystru *keyptr;/* pointer to vikeys[] element */
MARK tcurs; /* temporary cursor */
int prevkey;/* previous key, if d/c/y/</>/! */
MARK range; /* start of range for d/c/y/</>/! */
char text[100];
int dotkey; /* last "key" of a change */
int dotpkey;/* last "prevkey" of a change */
int dotkey2;/* last extra "getkey()" of a change */
int dotcnt; /* last "count" of a change */
register int i;
/* tell the redraw() function to start from scratch */
redraw(MARK_UNSET, FALSE);
msg((char *)0);
#ifdef lint
/* lint says that "range" might be used before it is set. This
* can't really happen due to the way "range" and "prevkey" are used,
* but lint doesn't know that. This line is here ONLY to keep lint
* happy.
*/
range = 0L;
#endif
/* safeguard against '.' with no previous command */
dotkey = 0;
/* Repeatedly handle VI commands */
for (count = 0, prevkey = '\0'; mode == MODE_VI; )
{
/* if we've moved off the undoable line, then we can't undo it at all */
if (markline(cursor) != U_line)
{
U_line = 0L;
}
/* report any changes from the previous command */
if (rptlines >= *o_report)
{
redraw(cursor, FALSE);
msg("%ld lines %s", rptlines, rptlabel);
}
rptlines = 0L;
/* get the next command key. It must be ASCII */
do
{
key = getkey(WHEN_VICMD);
} while (key < 0 || key > 127);
/* change cw and cW commands to ce and cE, respectively */
/* (Why? because the real vi does it that way!) */
if (prevkey == 'c')
{
if (key == 'w')
key = 'e';
else if (key == 'W')
key = 'E';
/* wouldn't work right at the end of a word unless we
* backspace one character before doing the move. This
* will fix most cases.
*/
if (markidx(cursor) > 0 && (key == 'e' || key == 'E'))
{
cursor--;
}
}
/* look up the structure describing this command */
keyptr = &vikeys[key];
/* if we're in the middle of a d/c/y/</>/! command, reject
* anything but movement or a doubled version like "dd".
*/
if (prevkey && key != prevkey && !(keyptr->flags & (MVMT|PTMV)))
{
beep();
prevkey = 0;
count = 0;
continue;
}
/* set the "dot" variables, if we're supposed to */
if ((keyptr->flags & SDOT)
|| (prevkey && vikeys[prevkey].flags & SDOT))
{
dotkey = key;
dotpkey = prevkey;
dotkey2 = '\0';
dotcnt = count;
/* remember the line before any changes are made */
if (U_line != markline(cursor))
{
U_line = markline(cursor);
strcpy(U_text, fetchline(U_line));
}
}
/* if this is "." then set other vars from the "dot" vars */
if (key == '.')
{
key = dotkey;
keyptr = &vikeys[key];
prevkey = dotpkey;
if (prevkey)
{
range = cursor;
}
if (count == 0)
{
count = dotcnt;
}
doingdot = TRUE;
/* remember the line before any changes are made */
if (U_line != markline(cursor))
{
U_line = markline(cursor);
strcpy(U_text, fetchline(U_line));
}
}
else
{
doingdot = FALSE;
}
/* process the key as a command */
tcurs = cursor;
switch (keyptr->args)
{
case ZERO:
if (count == 0)
{
tcurs = cursor & ~(BLKSIZE - 1);
break;
}
/* else fall through & treat like other digits... */
case DIGIT:
count = count * 10 + key - '0';
break;
case KEYWORD:
/* if not on a keyword, fail */
pfetch(markline(cursor));
key = markidx(cursor);
if (!isalnum(ptext[key]) && ptext[key] != '_')
{
tcurs = MARK_UNSET;
break;
}
/* find the start of the keyword */
while (key > 0 && (isalnum(ptext[key - 1]) || ptext[key - 1] == '_'))
{
key--;
}
/* copy it into a buffer, and NUL-terminate it */
i = 0;
do
{
text[i++] = ptext[key++];
} while (isalnum(ptext[key]) || ptext[key] == '_');
text[i] = '\0';
/* call the function */
tcurs = (*keyptr->func)(text);
count = 0L;
break;
case NO_ARGS:
if (keyptr->func)
{
(*keyptr->func)();
}
else
{
beep();
}
count = 0L;
break;
case CURSOR_COUNT:
tcurs = (*keyptr->func)(cursor, count);
count = 0L;
break;
case CURSOR:
tcurs = (*keyptr->func)(cursor);
count = 0L;
break;
case CURSOR_CNT_KEY:
if (doingdot)
{
tcurs = (*keyptr->func)(cursor, count, dotkey2);
}
else if (keyptr->flags & SDOT
|| (prevkey && vikeys[prevkey].flags & SDOT))
{
dotkey2 = getkey(0);
tcurs = (*keyptr->func)(cursor, count, dotkey2);
}
else
{
tcurs = (*keyptr->func)(cursor, count, getkey(0));
}
count = 0L;
break;
case CURSOR_MOVED:
/* uppercase keys always act like doubled */
if (isupper(key))
{
prevkey = key;
range = cursor;
}
if (prevkey)
{
/* doubling up a command, use complete lines */
range &= ~(BLKSIZE - 1);
if (count)
{
tcurs = range + MARK_AT_LINE(count);
count = 0;
}
else
{
tcurs = range + BLKSIZE;
}
}
else
{
prevkey = key;
range = cursor;
key = -1; /* so we don't think we doubled yet */
}
break;
case CURSOR_EOL:
/* act like CURSOR_MOVED with '$' movement */
range = cursor;
tcurs = moverear(cursor, 1L);
count = 0L;
prevkey = key;
key = '$';
keyptr = &vikeys['$'];
break;
case CURSOR_TEXT:
if (vgets(key, text, sizeof text) >= 0)
{
/* reassure user that <CR> was hit */
qaddch('\r');
refresh();
/* call the function with the text */
tcurs = (*keyptr->func)(cursor, text);
}
count = 0L;
break;
case CURSOR_CNT_CMD:
tcurs = (*keyptr->func)(cursor, count, key);
count = 0L;
break;
}
/* if that command took us out of vi mode, then exit the loop
* NOW, without tweaking the cursor or anything. This is very
* important when mode == MODE_QUIT.
*/
if (mode != MODE_VI)
{
break;
}
/* now move the cursor, as appropriate */
if (prevkey && markline(tcurs) > nlines)
{
/* destination for operator may be nlines + 1 */
cursor = MARK_AT_LINE(nlines + 1);
}
else if (keyptr->args == CURSOR_MOVED)
{
/* the < and > keys have FRNT,
* but it shouldn't be applied yet
*/
cursor = adjmove(cursor, tcurs, 0);
}
else
{
cursor = adjmove(cursor, tcurs, keyptr->flags);
}
/* was that the end of a d/c/y/</>/! command? */
if (prevkey && (prevkey == key || (keyptr->flags & MVMT)))
{
/* if the movement command failed, cancel operation */
if (tcurs == MARK_UNSET)
{
prevkey = 0;
count = 0;
continue;
}
/* make sure range=front and tcurs=rear */
if (cursor < range)
{
tcurs = range;
range = cursor;
}
else
{
tcurs = cursor;
}
/* adjust for line mode */
if (keyptr->flags & LNMD)
{
range &= ~(BLKSIZE - 1);
tcurs &= ~(BLKSIZE - 1);
tcurs += BLKSIZE;
}
/* adjust for inclusion of last char */
if (keyptr->flags & INCL)
{
tcurs++;
}
/* temporarily move the cursor to "range" so that
* beforedo() remembers the cursor's real location.
* This is important if the user later does undo()
*/
cursor = range;
/* run the function */
tcurs = (*vikeys[prevkey].func)(range, tcurs);
cursor = adjmove(cursor, tcurs, vikeys[prevkey].flags);
/* cleanup */
prevkey = 0;
}
}
}
