mdk/hl-vt100
mdk/hl-vt100
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Fig a bug in parameter parsing

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This commit is contained in:
Julien Palard 2011-09-01 00:12:00 +02:00
parent 480a4d75dc
commit 7cf4d163e1
1 changed files with 9 additions and 4 deletions
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13
vt100.c
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@ -43,22 +43,27 @@ void vt100_push(struct vt100_emul *vt100, char c)
void vt100_parse_params(struct vt100_emul *vt100)
{
unsigned int i;
int got_something;
got_something = 0;
vt100->argc = 0;
vt100->argv[0] = 0;
for (i = 0; i < vt100->stack_ptr; ++i)
{
if (vt100->stack[i] >= '0' && vt100->stack[i] <= '9')
{
got_something = 1;
vt100->argv[vt100->argc] = vt100->argv[vt100->argc] * 10
+ vt100->stack[i] - '0';
}
else if (vt100->stack[i] == ';')
{
got_something = 0;
vt100->argc += 1;
vt100->argv[vt100->argc] = 0;
}
}
vt100->argc += got_something;
}
void vt100_call_CSI(struct vt100_emul *vt100, char c)
@ -70,8 +75,8 @@ void vt100_call_CSI(struct vt100_emul *vt100, char c)
vt100_parse_params(vt100);
((vt100_action *)&vt100->callbacks->csi)[c - 'A'](vt100);
leave:
vt100->argc = 0;
vt100->state = INIT;
vt100->stack_ptr = 0;
}
void vt100_call_ESC(struct vt100_emul *vt100, char c)
@ -82,8 +87,8 @@ void vt100_call_ESC(struct vt100_emul *vt100, char c)
goto leave;
((vt100_action *)&vt100->callbacks->esc)[c - '0'](vt100);
leave:
vt100->argc = 0;
vt100->state = INIT;
vt100->stack_ptr = 0;
}
void vt100_call_HASH(struct vt100_emul *vt100, char c)
@ -94,8 +99,8 @@ void vt100_call_HASH(struct vt100_emul *vt100, char c)
goto leave;
((vt100_action *)&vt100->callbacks->hash)[c - '0'](vt100);
leave:
vt100->argc = 0;
vt100->state = INIT;
vt100->stack_ptr = 0;
}
void vt100_call_GSET(struct vt100_emul *vt100, char c)
@ -106,8 +111,8 @@ void vt100_call_GSET(struct vt100_emul *vt100, char c)
goto leave;
((vt100_action *)&vt100->callbacks->scs)[c - '0'](vt100);
leave:
vt100->argc = 0;
vt100->state = INIT;
vt100->stack_ptr = 0;
}
void vt100_read(struct vt100_emul *vt100, char c)