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#include "VirtualTerminal.proto.h"
#include <DeviceManager/Disp.ns.h>
#include <VTManager/VT.ns.h>
#include <TaskManager/Task.ns.h>
VirtualTerminal::VirtualTerminal() :
Ressource(VTIF_OBJTYPE, m_callTable), m_kbdMutex(false), m_kbdbuff() {
m_kbdbuffStart = 0;
m_kbdbuffEnd = 0;
}
VirtualTerminal::~VirtualTerminal() {
}
void VirtualTerminal::write(const String& s, bool updatecsr) {
for (u32int i = 0; i < s.size(); i++) {
if (s[i] == WChar(MVT_ESC)) {
mvt_esc_cmd_t cmd;
cmd.cmd = s[i + 1];
cmd.a = s[i + 2];
cmd.b = s[i + 3];
i += 3;
handleEscape(cmd);
} else {
put(s[i], false);
}
}
if (updatecsr) updateCursor();
}
void VirtualTerminal::writeDec(s64int num, bool updatecsr) {
u64int i = num;
if (i == 0) {
put('0', false);
} else if (num < 0) {
put('-', false);
i = 0 - num;
}
char c[32];
int n = 0;
while (i > 0) {
c[n] = '0' + (i % 10);
i /= 10;
n++;
}
while (n > 0) {
n--;
put(c[n], false);
}
if (updatecsr) updateCursor();
}
void VirtualTerminal::writeHex(u32int i, bool updatecsr) {
write("0x", false);
char hexdigits[] = "0123456789ABCDEF";
for (u32int j = 0; j < 8; j++) {
put(hexdigits[(i & 0xF0000000) >> 28], false);
i = i << 4;
}
if (updatecsr) updateCursor();
}
void VirtualTerminal::hexDump(u8int *ptr, u32int sz, bool addnl) {
write("HEX Dump, from "); writeHex((u32int)ptr); write("\n");
char hexdigits[] = "0123456789ABCDEF";
for (u32int i = 0; i < sz; i += 16) {
writeHex(i);
write(" ");
for (u32int j = 0; j < 16; j++) {
u8int b = ptr[i + j];
if (j > 7) put(" ");
put(hexdigits[b >> 4]);
put(hexdigits[b & 0xF]);
if (j < 8) put(" ");
}
write(" ");
for (u32int j = 0; j < 16; j++) {
u8int b = ptr[i + j];
if (b >= 0x20 && b < 128) {
put(WChar(b));
} else {
put(".");
}
}
if (addnl) write("\n");
}
}
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