int mrutils::ColChooser::get() {
if (!init_ && !(init_ = init())) {
return -1;
}
if (building >= 0) build();
if (active == -1) {
active = 0;
if (!data[0].choices.empty())
data[0].highlight(0);
}
attrset(ATR_INPUT);
int c;
for (;;) {
c = getch();
if (enteringSearch) {
switch (c) {
case '/':
case '\n':
enteringSearch = false;
printPrompt(name.c_str());
break;
case '?':
enteringSearch = false;
data[active].applySearch = false;
data[active].resetSearch();
data[active].highlight( 0 );
break;
case KEY_ESC:
enteringSearch = data[active].applySearch = false;
data[active].resetSearch();
data[active].highlight(0);
break;
case KEY_BACKSPACE:
case KEY_DELETE:
if (inputP == data[active].search) {
enteringSearch = data[active].applySearch = false;
data[active].resetSearch();
data[active].highlight(0);
} else {
*(--inputP) = '\0';
data[active].resetSearch();
data[active].highlight(0);
printPrompt(data[active].search,"/");
}
break;
default:
*inputP++ = c; *inputP = '\0';
data[active].resetSearch();
data[active].highlight(0);
printPrompt(data[active].search,"/");
}
} else {
if (c == 'q' || c == ';') break;
switch(c) {
case KEY_ESC:
case '?':
if (data[active].applySearch) {
data[active].applySearch = false;
data[active].resetSearch();
data[active].highlight( 0 );
}
break;
case 'o':
if (active == data.size()-1 && openFn != NULL) {
(openFn)(*this,openData);
redraw();
break;
}
case '\n':
{
if (!acceptReturn) break;
selectNumber = 0;
if (active == data.size()-1) {
return depth[active];
} else {
nextColumn();
}
break;
}
case KEY_MOUSE:
selectNumber = 0;
if ((c = mouse()) >= 0) {
if (!acceptReturn) break;
return c;
}
break;
case 'L':
redraw();
break;
case 'l':
selectNumber = 0;
nextColumn();
break;
case 'h':
selectNumber = 0;
prevColumn();
break;
case 'j':
selectNumber = 0;
data[active].highlightNext();
break;
case 'k':
selectNumber = 0;
data[active].highlightPrev();
break;
case '.': // repeat last command
if (lastCommand[0] == '\0') break;
strcpy(data[active].search, lastCommand);
printPrompt(data[active].search, "sent command ");
return -1;
case 'x':
case 'm':
if (active == data.size()-1) {
toggleTargetInternal(depth[active]);
}
break;
case '>':
selectNumber = 0;
printPrompt(">");
enteringText = true;
wattrset((WINDOW*)chooserWin,ATR_INPUT);
getnstr(data[active].search,sizeof(data[active].search));
mrutils::compress(data[active].search);
strcpy(lastCommand, data[active].search);
if (data[active].search[0] == '\0') {
resetPrompt();
enteringText = false;
break;
}
enteringText = false;
return -1;
case 'p':
case 'u':
selectNumber = 0;
data[active].pageUp();
break;
case 'd':
case 'n':
case ' ':
selectNumber = 0;
data[active].pageDn();
break;
case '/':
inputP = data[active].search;
data[active].applySearch = true;
enteringSearch = true;
printPrompt("search for...");
break;
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case '0':
{
if (data[active].choices.empty()) break;
if (selectNumber == 0) inputP = data[active].search;
int tmp = 10 * selectNumber + (c - '0');
if (tmp >= data[active].choices.size() + startIndex) {
printPrompt(data[active].search);
break;
} else {
*inputP++ = c; *inputP = '\0';
selectNumber = tmp;
if (selectNumber >= data[active].head+startIndex
&& selectNumber <= data[active].tail+startIndex)
data[active].highlight(selectNumber - startIndex, false, false);
printPrompt(data[active].search);
}
break;
}
case KEY_BACKSPACE:
case KEY_DELETE:
if (data[active].choices.empty()) break;
if (selectNumber == 0) {
resetPrompt();
break;
}
selectNumber -= *(--inputP) - '0';
selectNumber /= 10; *inputP = '\0';
if (data[active].search[0] == '\0') {
resetPrompt();
} else {
if (selectNumber >= data[active].head
&& selectNumber <= data[active].tail)
data[active].highlight(selectNumber, false, false);
printPrompt(data[active].search);
}
break;
default:
resetPrompt();
}
}
}
data[active].search[0] = '\0';
done();
return -1;
}
int metaconnectcommand (struct connection_t* co, char* inputbuffer, fd_set* read_set) {
int inputcount = 0;
char** buffer = parse(inputbuffer, &inputcount);
/* Resets the terminal to it's original launch settings */
if (!strcmp(buffer[0], RESET)) {
/* Reset Terminal */
endwin();
/* Close active sockets */
close(co->LEFT_FACING_SOCKET);
close(co->RIGHT_FACING_SOCKET);
close(co->LEFT_FACING_SOCKET_LISTENING);
cleanWindowUpper(co->OUTGOING_LEFT_WINDOW);
cleanWindowUpper(co->INCOMING_LEFT_WINDOW);
cleanWindowUpper(co->OUTGOING_RIGHT_WINDOW);
cleanWindowUpper(co->INCOMING_RIGHT_WINDOW);
cleanWindow(co->OUTGOING_LEFT_WINDOW);
cleanWindow(co->INCOMING_LEFT_WINDOW);
cleanWindow(co->OUTGOING_RIGHT_WINDOW);
cleanWindow(co->INCOMING_RIGHT_WINDOW);
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Instance Reset");
/* Handle initial NO_RIGHT */
if (ORIGINAL_SETTINGS.NO_RIGHT) {
putInWindowUpper(co->OUTGOING_RIGHT_WINDOW, "[NO RIGHT]");
putInWindowUpper(co->INCOMING_RIGHT_WINDOW, "[NO RIGHT]");
}
/* Handle initial NO_LEFT */
if (ORIGINAL_SETTINGS.NO_LEFT) {
putInWindowUpper(co->OUTGOING_LEFT_WINDOW, "[NO LEFT]");
putInWindowUpper(co->INCOMING_LEFT_WINDOW, "[NO LEFT]");
}
activate(ORIGINAL_SETTINGS);
}
/* Puts the left side in passive listening mode */
else if (!strcmp(buffer[0], LISTENL)) {
co->LEFT_REMOTE_PORT = 0;
if (co->LEFT_FACING_SOCKET != SOCKET_RESET) {
guiError ("Left side is already connected. Please drop left side.", *co);
free (buffer);
return 1;
}
if (inputcount > 1) {
int port = atoi(buffer[1]);
if (port < 1 || port > 65535) {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Specified port out of range [1 - 65535]");
free(buffer);
return 1;
}
co->LEFT_LOCAL_PORT = port;
establish_passive_left(co, read_set);
}
else
establish_passive_left(co, read_set);
co->NO_LEFT = 0;
}
/* Puts the right side in passive listening mode */
else if (!strcmp(buffer[0], LISTENR)) {
co->RIGHT_REMOTE_PORT = 0;
if (co->RIGHT_FACING_SOCKET != SOCKET_RESET) {
guiError ("Right side is already connected. Please drop right side.", *co);
free (buffer);
return 1;
}
if (inputcount > 1) {
int port = atoi(buffer[1]);
if (port < 1 || port > 65535) {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Specified port out of range [1 - 65535]");
free(buffer);
return 1;
}
co->RIGHT_LOCAL_PORT = port;
establish_passive_right(co, read_set);
}
else
establish_passive_right(co, read_set);
co->NO_RIGHT = 0;
}
/* Attempts an active connection on the right side */
else if (!strcmp(buffer[0], CONNECTR)) {
if (co->RIGHT_FACING_SOCKET != SOCKET_RESET) {
guiError ("Right side is already connected. Please drop right side.", *co);
free (buffer);
return 1;
}
if (inputcount > 2) {
int port = atoi(buffer[2]);
if (port < 1 || port > 65535) {
guiError ("Specified port out of range [1 - 65535]", *co);
free(buffer);
return 1;
}
co->RIGHT_REMOTE_PORT = port;
co->RIGHT_REMOTE_ADDR = ipbydns(buffer[1]);
co->RIGHT_REMOTE_DNS = buffer[1];
if (!strcmp(co->RIGHT_REMOTE_DNS, co->RIGHT_REMOTE_ADDR))
co->RIGHT_REMOTE_DNS = NULL;
establish_active_right(co, read_set);
}
else if (inputcount > 1){
co->RIGHT_REMOTE_PORT = DEFAULT_PORT;
co->RIGHT_REMOTE_ADDR = ipbydns(buffer[1]);
co->RIGHT_REMOTE_DNS = buffer[1];
if (!strcmp(co->RIGHT_REMOTE_DNS, co->RIGHT_REMOTE_ADDR))
co->RIGHT_REMOTE_DNS = NULL;
establish_active_right(co, read_set);
}
else {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Must specify address for active connection attempt.");
free(buffer);
return 1;
}
cleanWindowUpper(co->INCOMING_RIGHT_WINDOW);
cleanWindowUpper(co->OUTGOING_RIGHT_WINDOW);
resetPrompt(co->PROMPT_WINDOW, co->PROMPT, 0);
if (co->NO_RIGHT) {
co->OUTPUT_DIRECTION = 1;
co->NO_RIGHT = 0;
}
}
/* Attempts an active connection on the left side */
else if (!strcmp(buffer[0], CONNECTL)) {
if (co->LEFT_FACING_SOCKET != SOCKET_RESET) {
guiError ("Left side is already connected. Please drop left side.", *co);
free (buffer);
return 1;
}
if (inputcount > 2) {
int port = atoi(buffer[2]);
if (port < 1 || port > 65535) {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Specified port out of range [1 - 65535]");
free(buffer);
return 1;
}
co->LEFT_REMOTE_PORT = port;
co->LEFT_REMOTE_ADDR = ipbydns(buffer[1]);
co->LEFT_REMOTE_DNS = buffer[1];
if (!strcmp(co->LEFT_REMOTE_DNS, co->LEFT_REMOTE_ADDR))
co->LEFT_REMOTE_DNS = NULL;
establish_active_left(co, read_set);
}
else if (inputcount > 1){
co->LEFT_REMOTE_PORT = DEFAULT_PORT;
co->LEFT_REMOTE_ADDR = ipbydns(buffer[1]);
co->LEFT_REMOTE_DNS = buffer[1];
if (!strcmp(co->LEFT_REMOTE_DNS, co->LEFT_REMOTE_ADDR))
co->LEFT_REMOTE_DNS = NULL;
establish_active_left(co, read_set);
}
else {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Must specify address for active connection attempt.");
free(buffer);
return 1;
}
cleanWindowUpper(co->INCOMING_LEFT_WINDOW);
cleanWindowUpper(co->OUTGOING_LEFT_WINDOW);
resetPrompt(co->PROMPT_WINDOW, co->PROMPT, 0);
if (co->NO_LEFT) {
co->OUTPUT_DIRECTION = 0;
co->NO_LEFT = 0;
}
}
/* Reads input from a file and injects it into the current data stream */
else if (!strcmp(buffer[0], READ)) {
char temp[100];
if (inputcount > 1) {
char readsend[BUFFER_SIZE];
FILE *fp = fopen(buffer[1], "r");
if (fp == 0) {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Failed to open specified file.");
free(buffer);
return 1;
}
fgets(readsend, BUFFER_SIZE-1, fp);
readsend[BUFFER_SIZE] = '\0';
fclose(fp);
if (!co->NO_RIGHT && (co->OUTPUT_DIRECTION || co->NO_LEFT) && co->RIGHT_FACING_SOCKET != SOCKET_RESET) {
if (!co->LOOP_RIGHT)
datatoright(readsend, co);
else
datatoleft(readsend, co);
}
if (!co->NO_LEFT && (!co->OUTPUT_DIRECTION || co->NO_RIGHT) && co->LEFT_FACING_SOCKET != SOCKET_RESET) {
if (!co->LOOP_LEFT)
datatoleft(readsend, co);
else
datatoright(readsend, co);
}
if (co->OUTPUT_DIRECTION)
snprintf(temp, 100, "'%s' read and sent to right side", buffer[1]);
else
snprintf(temp, 100, "'%s' read and sent to left side", buffer[1]);
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, temp);
}
else {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
putInPromptLower(co->PROMPT_WINDOW, "Must specify read file.");
}
}
/* Default escape action */
else {
cleanPrompt(co->PROMPT_WINDOW, &co->PROMPT);
free (buffer);
return 0;
}
free(buffer);
return 1;
}
