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Commit a72494e2 authored by deuce's avatar deuce
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Used new ciowrap window() function. Allows removal of term.ypos and term.xpos 

as well as simplifying output.
Fixed terrible tab bug (This one prevented CVS messages from working right)
parent 1e6159ce
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src/syncterm/term.c
+ 67
− 120
View file @ a72494e2
......@@ -9,7 +9,8 @@
struct terminal term;
const int tabs[11]={1,8,16,24,32,40,48,56,64,72,80};
/* const int tabs[11]={1,8,16,24,32,40,48,56,64,72,80}; */
const int tabs[11]={9,17,25,33,41,49,57,65,73,80,80.1};
int backlines=2000;
......@@ -64,13 +65,13 @@ void clear2bol(void)
char *buf;
int i,j;
buf=(char *)malloc((term.xpos+1)*2);
buf=(char *)malloc((wherex()+1)*2);
j=0;
for(i=1;i<=term.xpos;i++) {
for(i=1;i<=wherex();i++) {
buf[j++]=' ';
buf[j++]=term.attr;
}
puttext(term.x+1,term.y+term.ypos,term.x+term.xpos,term.y+term.ypos,buf);
puttext(term.x+1,term.y+wherey(),term.x+wherex(),term.y+wherey(),buf);
free(buf);
}
......@@ -79,13 +80,13 @@ void clear2eol(void)
char *buf;
int i,j;
buf=(char *)malloc((term.width-term.xpos+1)*2);
buf=(char *)malloc((term.width-wherex()+1)*2);
j=0;
for(i=term.xpos;i<=term.width;i++) {
for(i=wherex();i<=term.width;i++) {
buf[j++]=' ';
buf[j++]=term.attr;
}
puttext(term.x+term.xpos,term.y+term.ypos,term.x+term.width,term.y+term.ypos,buf);
puttext(term.x+wherex(),term.y+wherey(),term.x+term.width,term.y+wherey(),buf);
free(buf);
}
......@@ -112,11 +113,6 @@ void clearscreen(char attr)
free(buf);
}
void set_cursor(void)
{
gotoxy(term.x+term.xpos,term.y+term.ypos);
}
void do_ansi(void)
{
char *p;
......@@ -131,57 +127,56 @@ void do_ansi(void)
p=term.escbuf+strlen(term.escbuf)-1;
switch(*p) {
case '@': /* Insert Char */
gettext(term.x+term.xpos,term.y+term.ypos,term.x+term.width-1,term.y+term.ypos,tmp);
i=wherex();
j=wherey();
gettext(term.x+wherex(),term.y+wherey(),term.x+term.width-1,term.y+wherey(),tmp);
putch(' ');
puttext(term.x+term.xpos+1,term.y+term.ypos,term.x+term.width,term.y+term.ypos,tmp);
set_cursor();
puttext(term.x+wherex()+1,term.y+wherey(),term.x+term.width,term.y+wherey(),tmp);
gotoxy(i,j);
break;
case 'A': /* Cursor Up */
i=atoi(term.escbuf+1);
if(i==0)
i=1;
term.ypos-=i;
if(term.ypos<1)
term.ypos=1;
set_cursor();
i=wherey()-i;
if(i<1)
i=1;
gotoxy(wherex(),i);
break;
case 'B': /* Cursor Down */
i=atoi(term.escbuf+1);
if(i==0)
i=1;
term.ypos+=i;
if(term.ypos>term.height)
term.ypos=term.height;
set_cursor();
i=wherey()+i;
if(i>term.height)
i=term.height;
gotoxy(wherex(),i);
break;
case 'C': /* Cursor Right */
i=atoi(term.escbuf+1);
if(i==0)
i=1;
term.xpos+=i;
if(term.xpos>term.width)
term.xpos=term.width;
set_cursor();
i=wherex()+i;
if(i>term.width)
i=term.width;
gotoxy(i,wherey());
break;
case 'D': /* Cursor Left */
i=atoi(term.escbuf+1);
if(i==0)
i=1;
term.xpos-=i;
if(term.xpos<1)
term.xpos=1;
set_cursor();
i=wherex()-i;
if(i<1)
i=1;
gotoxy(i,wherey());
break;
case 'E':
i=atoi(term.escbuf+1);
if(i==0)
i=1;
term.ypos+=i;
for(j=term.height;j<term.ypos;j++)
scrollup();
if(term.ypos>term.height)
term.ypos=term.height;
set_cursor();
i=wherey()+i;
for(j=0;j<i;j++)
putch('\n');
break;
case 'f':
case 'H':
......@@ -204,9 +199,7 @@ void do_ansi(void)
row=term.height;
if(col>term.width)
col=term.width;
term.ypos=row;
term.xpos=col;
set_cursor();
gotoxy(col,row);
break;
case 'J':
i=atoi(term.escbuf+1);
......@@ -219,7 +212,7 @@ void do_ansi(void)
p2[j++]=' ';
p2[j++]=term.attr;
}
for(i=term.ypos+1;i<=term.height;i++) {
for(i=wherey()+1;i<=term.height;i++) {
puttext(term.x+1,term.y+i,term.x+term.width,term.y+i,p2);
}
free(p2);
......@@ -232,16 +225,14 @@ void do_ansi(void)
p2[j++]=' ';
p2[j++]=term.attr;
}
for(i=term.ypos-1;i>=1;i--) {
for(i=wherey()-1;i>=1;i--) {
puttext(term.x+1,term.y+i,term.x+term.width,term.y+i,p2);
}
free(p2);
break;
case 2:
clearscreen(term.attr);
term.ypos=1;
term.xpos=1;
set_cursor();
gotoxy(1,1);
break;
}
break;
......@@ -261,7 +252,7 @@ void do_ansi(void)
p2[j++]=' ';
p2[j++]=term.attr;
}
puttext(term.x+1,term.y+term.ypos,term.x+term.width,term.y+term.ypos,p2);
puttext(term.x+1,term.y+wherey(),term.x+term.width,term.y+wherey(),p2);
free(p2);
break;
}
......@@ -270,12 +261,12 @@ void do_ansi(void)
i=atoi(term.escbuf+1);
if(i==0)
i=1;
if(i>term.height-term.ypos)
i=term.height-term.ypos;
if(i<term.height-term.ypos) {
p2=(char *)malloc((term.height-term.ypos-i)*term.width*2);
gettext(term.x+1,term.y+term.ypos,term.x+term.width,term.ypos+(term.height-term.ypos-i),p2);
puttext(term.x+1,term.y+term.ypos+i,term.x+term.width,term.ypos+(term.height-term.ypos),p2);
if(i>term.height-wherey())
i=term.height-wherey();
if(i<term.height-wherey()) {
p2=(char *)malloc((term.height-wherey()-i)*term.width*2);
gettext(term.x+1,term.y+wherey(),term.x+term.width,wherey()+(term.height-wherey()-i),p2);
puttext(term.x+1,term.y+wherey()+i,term.x+term.width,wherey()+(term.height-wherey()),p2);
j=0;
free(p2);
}
......@@ -298,14 +289,14 @@ void do_ansi(void)
i=atoi(term.escbuf+1);
if(i==0)
i=1;
if(i>term.width-term.xpos)
i=term.width-term.xpos;
p2=(char *)malloc((term.width-term.xpos)*2);
gettext(term.x+term.xpos,term.y+term.ypos,term.x+term.width,term.y+term.ypos,p2);
memmove(p2,p2+(i*2),(term.width-term.xpos-i)*2);
for(i=(term.width-term.xpos)*2-2;i>=term.xpos;i-=2)
if(i>term.width-wherex())
i=term.width-wherex();
p2=(char *)malloc((term.width-wherex())*2);
gettext(term.x+wherex(),term.y+wherey(),term.x+term.width,term.y+wherey(),p2);
memmove(p2,p2+(i*2),(term.width-wherex()-i)*2);
for(i=(term.width-wherex())*2-2;i>=wherex();i-=2)
p2[i]=' ';
puttext(term.x+term.xpos,term.y+term.ypos,term.x+term.width,term.y+term.ypos,p2);
puttext(term.x+wherex(),term.y+wherey(),term.x+term.width,term.y+wherey(),p2);
break;
case 'S':
scrollup();
......@@ -315,20 +306,17 @@ void do_ansi(void)
break;
case 'U':
clearscreen(7);
term.ypos=1;
term.xpos=1;
set_cursor();
gotoxy(1,1);
break;
case 'Y': /* ToDo? BananaCom Clear Line */
break;
case 'Z':
for(j=10;j>=0;j--) {
if(tabs[j]<term.xpos) {
term.xpos=tabs[j];
if(tabs[j]<wherex()) {
gotoxy(tabs[j],wherey());
break;
}
}
set_cursor();
break;
case 'b': /* ToDo? Banana ANSI */
break;
......@@ -447,7 +435,7 @@ void do_ansi(void)
i=atoi(term.escbuf+1);
switch(i) {
case 6:
sprintf(tmp,"%c[%d;%dR",27,term.ypos,term.xpos);
sprintf(tmp,"%c[%d;%dR",27,wherey(),wherex());
rlogin_send(tmp,strlen(tmp),1000);
break;
case 255:
......@@ -463,15 +451,13 @@ void do_ansi(void)
case 'r': /* ToDo? Scrolling reigon */
break;
case 's':
term.save_xpos=term.xpos;
term.save_ypos=term.ypos;
term.save_xpos=wherex();
term.save_ypos=wherey();
break;
case 'u':
if(term.save_ypos>0 && term.save_ypos<=term.height
&& term.save_xpos>0 && term.save_xpos<=term.width) {
term.xpos=term.save_xpos;
term.ypos=term.save_ypos;
set_cursor();
gotoxy(term.save_xpos,term.save_ypos);
}
break;
case 'y': /* ToDo? VT100 Tests */
......@@ -500,10 +486,8 @@ void doterm(void)
unsigned char buf[BUFSIZE];
unsigned char prn[BUFSIZE];
int key;
int i,j;
int i,j,k;
term.xpos=1;
term.ypos=1;
term.attr=7;
term.save_xpos=0;
term.save_ypos=0;
......@@ -514,9 +498,10 @@ void doterm(void)
term.scrollback=malloc(term.width*2*backlines);
memset(term.scrollback,0,term.width*2*backlines);
ch[1]=0;
gotoxy(term.xpos,term.ypos);
textattr(term.attr);
_setcursortype(_NORMALCURSOR);
window(term.x+1,term.y+1,term.x+term.width,term.y+term.height);
gotoxy(1,1);
/* Main input loop */
for(;;) {
/* Get remote input */
......@@ -560,65 +545,25 @@ void doterm(void)
cprintf(prn);
prn[0]=0;
clearscreen(term.attr);
term.ypos=1;
term.xpos=1;
set_cursor();
gotoxy(1,1);
break;
case 27: /* ESC */
cprintf(prn);
prn[0]=0;
term.sequence=1;
break;
case '\n':
cprintf(prn);
prn[0]=0;
term.ypos++;
if(term.ypos>term.height) {
term.ypos=term.height;
scrollup();
}
set_cursor();
break;
case '\t':
cprintf(prn);
prn[0]=0;
for(i=0;i<11;i++) {
if(tabs[i]>term.xpos) {
term.xpos=tabs[i];
for(k=0;k<11;k++) {
if(tabs[k]>wherex()) {
gotoxy(tabs[k],wherey());
break;
}
}
set_cursor();
break;
case '\r':
cprintf(prn);
prn[0]=0;
term.xpos=1;
set_cursor();
break;
case '\b':
cprintf(prn);
prn[0]=0;
term.xpos--;
if(term.xpos<1)
term.xpos=1;
putch(' ');
set_cursor();
break;
default:
strcat(prn,ch);
term.xpos++;
if(term.xpos>term.width) {
cprintf(prn);
prn[0]=0;
term.xpos=1;
term.ypos++;
if(term.ypos>term.height) {
term.ypos=term.height;
scrollup();
}
set_cursor();
}
}
}
}
......@@ -635,12 +580,14 @@ void doterm(void)
free(term.scrollback);
return;
case 19: /* CTRL-S */
i=wherex();
j=wherey();
switch(syncmenu()) {
case -1:
free(term.scrollback);
return;
}
set_cursor();
gotoxy(i,j);
break;
case KEY_LEFT:
rlogin_send("\033[D",3,100);
......
src/syncterm/term.h
+ 0
− 2
View file @ a72494e2
......@@ -7,8 +7,6 @@ struct terminal {
int x;
int y;
char *buffer;
int xpos;
int ypos;
int attr;
int save_xpos;
int save_ypos;
......
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