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3.10.2013 - PIPeer release, PIConsole now can work as server and remote client. Remote console test program in directory "remote_console"

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peri4
2013-10-03 16:04:02 +04:00
parent 9111640ca8
commit 4b90f2818e
56 changed files with 6422 additions and 673 deletions
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146
piconsole.h
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@@ -27,8 +27,12 @@
#ifndef WINDOWS
# include <sys/ioctl.h>
# include <fcntl.h>
#else
# define COMMON_LVB_UNDERSCORE 0x8000
#endif
class PIPeer;
/// handlers:
/// void clearVariables(bool clearScreen = true)
/// void start(bool wait = false)
@@ -134,15 +138,22 @@ public:
void disableExitCapture() {listener->disableExitCapture();}
bool exitCaptured() const {return listener->exitCaptured();}
char exitKey() const {return listener->exitKey();}
private:
void begin();
void run();
void fillLabels();
// Server functions
void startServer(const PIString & name);
void stopPeer();
bool isServerStarted() const {return peer != 0;}
PIStringList clients() const;
// Client functions
void listenServers();
PIStringList availableServers() const;
PIString selectedServer() const {return server_name;}
void connectToServer(const PIString & name);
void disconnect();
bool isConnected() const {return state == Connected;}
#ifdef WINDOWS
void getWinCurCoord() {GetConsoleScreenBufferInfo(hOut, &csbi); ccoord = csbi.dwCursorPosition;}
COORD & getWinCoord(int dx = 0, int dy = 0) {getWinCurCoord(); ccoord.X += dx; ccoord.Y += dy; return ccoord;}
void toUpperLeft() {SetConsoleCursorPosition(hOut, ulcoord);}
void moveRight(int n = 1) {SetConsoleCursorPosition(hOut, getWinCoord(n));}
void moveLeft(int n = 1) {SetConsoleCursorPosition(hOut, getWinCoord(-n));}
@@ -168,9 +179,19 @@ private:
void hideCursor() {printf("\e[?25l");}
void showCursor() {printf("\e[?25h");}
#endif
private:
#ifdef WINDOWS
void getWinCurCoord() {GetConsoleScreenBufferInfo(hOut, &csbi); ccoord = csbi.dwCursorPosition;}
COORD & getWinCoord(int dx = 0, int dy = 0) {getWinCurCoord(); ccoord.X += dx; ccoord.Y += dy; return ccoord;}
#endif
void begin();
void run();
void fillLabels();
void status();
void checkColumn(uint col) {while (columns().size() < col) columns().push_back(Column(def_align));}
int bitsValue(const void * src, int offset, int count);
int bitsValue(const void * src, int offset, int count) const;
const char * toBin(const void * d, int s);
inline void printLine(const PIString & str, int dx = 0, PIFlags<PIConsole::Format> format = PIConsole::Normal);
inline int printValue(const PIString & str, PIFlags<PIConsole::Format> format = PIConsole::Normal);
@@ -191,6 +212,16 @@ private:
static void key_event(char key, void * t);
struct Variable {
Variable() {nx = ny = type = offset = bitFrom = bitCount = size = 0; format = Normal; remote = false; ptr = 0; id = 1;}
bool isEmpty() const {return (remote ? false : ptr == 0);}
const void * data() {return (remote ? rdata.data() : ptr);}
void writeData(PIByteArray & ba) {
if (remote) ba << rdata;
else {
if (type == 0) ba << (*(PIString * )ptr);
else ba << PIByteArray::RawData(ptr, size);
}
}
PIString name;
PIFlags<PIConsole::Format> format;
int nx;
@@ -199,31 +230,24 @@ private:
int offset;
int bitFrom;
int bitCount;
union {
const PIString * s;
const bool * b;
const short * sh;
const int * i;
const long * l;
const llong * ll;
const float * f;
const double * d;
const char * c;
const uchar * uc;
const ushort * ush;
const uint * ui;
const ulong * ul;
const ullong * ull;
const void * ptr;
};
void operator =(const Variable & src) {name = src.name; format = src.format; type = src.type; offset = src.offset;
bitFrom = src.bitFrom; bitCount = src.bitCount; ptr = src.ptr; nx = src.nx; ny = src.ny;}
int size;
int id;
bool remote;
const void * ptr;
PIByteArray rdata;
void operator =(const Variable & src) {remote = src.remote; name = src.name; format = src.format; type = src.type; offset = src.offset; size = src.size;
bitFrom = src.bitFrom; bitCount = src.bitCount; ptr = src.ptr; nx = src.nx; ny = src.ny; rdata = src.rdata;}
};
struct VariableContent {
int id;
PIByteArray rdata;
};
struct Column {
Column(Alignment align = PIConsole::Right) {variables.reserve(16); alignment = align;}
PIVector<Variable> variables;
Alignment alignment;
Column(Alignment align = PIConsole::Right) { alignment = align;}
uint size() const {return variables.size();}
Variable & operator [](int index) {return variables[index];}
const Variable & operator [](int index) const {return variables[index];}
@@ -232,15 +256,27 @@ private:
};
struct Tab {
Tab(PIString n = "", char k = 0) {columns.reserve(16); name = n; key = k;}
PIVector<Column> columns;
PIString name;
PIString status;
char key;
Tab() {}
Tab(PIString n, char k) {name = n; key = k;}
~Tab() {;}
};
enum ConnectedState {Disconnected, FetchingData, Committing, Connected};
friend PIByteArray & operator <<(PIByteArray & ba, const PIConsole::VariableContent & v);
friend PIByteArray & operator >>(PIByteArray & ba, PIConsole::VariableContent & v);
friend PIByteArray & operator <<(PIByteArray & ba, const PIConsole::Variable & v);
friend PIByteArray & operator >>(PIByteArray & ba, PIConsole::Variable & v);
friend PIByteArray & operator <<(PIByteArray & ba, const PIConsole::Column & v);
friend PIByteArray & operator >>(PIByteArray & ba, PIConsole::Column & v);
friend PIByteArray & operator <<(PIByteArray & ba, const PIConsole::Tab & v);
friend PIByteArray & operator >>(PIByteArray & ba, PIConsole::Tab & v);
PIVector<Column> & columns() {return tabs[cur_tab].columns;}
Column & column(int index) {return tabs[cur_tab].columns[index - 1];}
inline int couts(const PIString & v);
@@ -258,6 +294,14 @@ private:
inline int couts(const ullong v);
inline int couts(const float v);
inline int couts(const double v);
struct RemoteClient;
void serverSendInfo();
void serverSendData();
RemoteClient & remoteClient(const PIString & fname);
EVENT_HANDLER2(void, peerReceived, const PIString &, from, const PIByteArray &, data);
EVENT_HANDLER2(void, peerTimer, void * , data, int, delim);
#ifdef WINDOWS
void * hOut;
@@ -277,8 +321,48 @@ private:
KBFunc ret_func;
int width, height, pwidth, pheight, ret, col_wid, num_format;
uint max_y;
int vid;
uint cur_tab, col_cnt;
PIPeer * peer;
PITimer peer_timer;
PIString server_name;
bool server_mode;
ConnectedState state;
/*struct RemoteData {
RemoteData() {msg_count = msg_rec = msg_send = 0;}
void clear() {msg_count = msg_rec = msg_send = 0; data.clear();}
bool isEmpty() const {return msg_count == 0;}
bool isReadyRec() const {return msg_count == msg_rec;}
bool isReadySend() const {return msg_count == msg_send;}
void setData(const PIByteArray & ba) {data = ba; msg_rec = msg_send = 0; msg_count = (data.size_s() - 1) / 4096 + 1;}
PIByteArray data;
int msg_count;
int msg_rec;
int msg_send;
};*/
struct RemoteClient {
RemoteClient(const PIString & n = "") {name = n; state = Disconnected;}
PIString name;
ConnectedState state;
};
PIVector<RemoteClient> remote_clients;
};
inline PIByteArray & operator <<(PIByteArray & ba, const PIConsole::VariableContent & v) {ba << v.id << v.rdata; return ba;}
inline PIByteArray & operator >>(PIByteArray & ba, PIConsole::VariableContent & v) {ba >> v.id; ba >> v.rdata; return ba;}
inline PIByteArray & operator <<(PIByteArray & ba, const PIConsole::Variable & v) {ba << v.name << v.id << (int)v.format << v.type << v.size << v.bitFrom << v.bitCount; return ba;}
inline PIByteArray & operator >>(PIByteArray & ba, PIConsole::Variable & v) {ba >> v.name >> v.id >> (int & )v.format >> v.type >> v.size >> v.bitFrom >> v.bitCount; return ba;}
inline PIByteArray & operator <<(PIByteArray & ba, const PIConsole::Column & v) {ba << (int)v.alignment << v.variables; return ba;}
inline PIByteArray & operator >>(PIByteArray & ba, PIConsole::Column & v) {ba >> (int & )v.alignment >> v.variables; return ba;}
inline PIByteArray & operator <<(PIByteArray & ba, const PIConsole::Tab & v) {ba << v.name << v.status << (uchar)v.key << v.columns; return ba;}
inline PIByteArray & operator >>(PIByteArray & ba, PIConsole::Tab & v) {ba >> v.name >> v.status >> (uchar&)v.key >> v.columns; return ba;}
#endif // PICONSOLE_H