Changes to bring the SSH Menu system online!

* Commandline Options added (./retroshare-nogui -h for help).
 * Added Password Hash system.
 * Shifted Menu output to std::string buffers.
 * Built interface to SSH server.
 * changed menus to lowercase.
 * Fixed SSH server restart issue.
 * Updates Output regularly now.
	


git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-gxs-b1@5398 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
drbob 2012-08-09 13:45:05 +00:00
parent fa65173171
commit 8f2ff3eaf5
10 changed files with 814 additions and 186 deletions

View file

@ -6,48 +6,59 @@
#include <iostream>
#include "util/rsstring.h"
/**********************************************************
* Menu Base Interface.
*/
int tailrec_printparents(Menu *m, std::ostream &out)
// RsTermServer Interface.
void MenuInterface::reset()
{
mBase->reset();
mCurrentMenu = mBase;
mInputRequired = false;
}
int MenuInterface::tick(bool haveInput, char keypress, std::string &output)
{
if (!haveInput)
{
/* make a harmless key */
keypress = ' ';
}
if ((mInputRequired) && (!haveInput))
{
return 1;
}
uint32_t rt = process(keypress, mDrawFlags, output);
mInputRequired = (rt == MENU_PROCESS_NEEDDATA);
if (rt == MENU_PROCESS_QUIT)
{
return -1;
}
return 1;
}
int tailrec_printparents(Menu *m, std::string &buffer)
{
Menu *p = m->parent();
if (p)
{
tailrec_printparents(p, out);
tailrec_printparents(p, buffer);
}
out << m->ShortFnDesc() << " => ";
#if 0
MenuList *ml = dynamic_cast<MenuList *>(m);
MenuOpBasicKey *mbk = dynamic_cast<MenuOpBasicKey *>(m);
MenuOpTwoKeys *mtk = dynamic_cast<MenuOpTwoKeys *>(m);
if (ml)
{
out << "MenuList@" << (void *) m << " ";
}
else if (mbk)
{
out << "MenuBasicKey@" << (void *) m << " ";
}
else if (mtk)
{
out << "MenuOpTwoKeys@" << (void *) m << " ";
}
else
{
out << "Menu@" << (void *) m << " ";
}
#endif
buffer += m->ShortFnDesc();
buffer += " => ";
return 1;
}
uint32_t MenuInterface::process(char key)
uint32_t MenuInterface::process(char key, uint32_t drawFlags, std::string &buffer)
{
#ifdef MENU_DEBUG
@ -66,18 +77,23 @@ uint32_t MenuInterface::process(char key)
std::cout << std::endl;
#endif // MENU_DEBUG
switch(rt)
uint32_t base_rt = (rt & MENU_PROCESS_MASK);
bool needData = (rt & MENU_PROCESS_NEEDDATA);
switch(base_rt)
{
case MENU_PROCESS_NONE:
if (needData)
{
/* no redraw, this could be called many times */
doRedraw = false;
}
break;
case MENU_PROCESS_DONE:
/* no changes - operation performed, or noop */
break;
case MENU_PROCESS_NEEDDATA:
/* no redraw, this could be called many times */
doRedraw = false;
break;
case MENU_PROCESS_ERROR:
/* Show Error at top of Page */
showError = true;
@ -114,6 +130,11 @@ uint32_t MenuInterface::process(char key)
break;
}
if (drawFlags & MENU_DRAW_FLAGS_ECHO)
{
buffer += key;
}
/* now we redraw, and wait for next data */
if (!doRedraw)
{
@ -123,7 +144,7 @@ uint32_t MenuInterface::process(char key)
/* HEADER */
for(int i = 0; i < 20; i++)
{
std::cout << std::endl;
buffer += "\r\n";
}
/* ERROR */
@ -138,17 +159,19 @@ uint32_t MenuInterface::process(char key)
}
/* MENU PAGE */
drawHeader();
mCurrentMenu->drawPage();
return MENU_PROCESS_NEEDDATA;
drawHeader(drawFlags, buffer);
mCurrentMenu->drawPage(drawFlags, buffer);
if (needData)
return MENU_PROCESS_NEEDDATA;
return MENU_PROCESS_NONE;
}
uint32_t MenuInterface::drawHeader()
uint32_t MenuInterface::drawHeader(uint32_t drawFlags, std::string &buffer)
{
std::cout << "=======================================================";
std::cout << std::endl;
std::cout << "Retroshare Terminal Menu V2.xxxx ======================";
std::cout << std::endl;
buffer += "=======================================================\r\n";
buffer += "Retroshare Terminal Menu V2.xxxx ======================\r\n";
unsigned int nTotal = 0;
unsigned int nConnected = 0;
@ -200,18 +223,19 @@ uint32_t MenuInterface::drawHeader()
float upKb = 0;
rsicontrol -> ConfigGetDataRates(downKb, upKb);
std::cout << "Friends " << nConnected << "/" << nTotal;
std::cout << " Network: " << natState;
std::cout << std::endl;
std::cout << "Down: " << downKb << " (kB/s) ";
std::cout << " Up: " << upKb << " (kB/s) ";
std::cout << std::endl;
std::cout << "Menu State: ";
tailrec_printparents(mCurrentMenu, std::cout);
std::cout << std::endl;
rs_sprintf_append(buffer, "Friends %d / %d Network: %s\r\n",
nConnected, nTotal, natState.c_str());
std::cout << "=======================================================";
std::cout << std::endl;
rs_sprintf_append(buffer, "Down: %2.2f Up %2.2f\r\n", downKb, upKb);
std::string menuState;
tailrec_printparents(mCurrentMenu, menuState);
buffer += "Menu State: ";
buffer += menuState;
buffer += "\r\n";
buffer += "=======================================================\r\n";
return 1;
}
@ -251,6 +275,16 @@ int Menu::addMenuItem(char key, Menu *child)
return 1;
}
void Menu::reset()
{
mSelectedMenu = NULL;
std::map<uint8_t, Menu *>::iterator it;
for(it = mChildren.begin(); it != mChildren.end(); it++)
{
it->second->reset();
}
}
uint32_t Menu::process(char key)
{
@ -309,11 +343,11 @@ uint32_t Menu::process_children(char key)
/* now return, depending on type */
switch(it->second->op())
{
/* Think I can handle these the same! Both will call DrawPage,
* then Process on New Menu
*/
case MENU_OP_NEEDDATA:
setSelectedMenu(it->second);
return MENU_PROCESS_MENU | MENU_PROCESS_NEEDDATA;
break;
case MENU_OP_SUBMENU:
setSelectedMenu(it->second);
return MENU_PROCESS_MENU;
@ -335,31 +369,40 @@ uint32_t Menu::process_children(char key)
}
uint32_t Menu::drawPage()
uint32_t Menu::drawPage(uint32_t drawFlags, std::string &buffer)
{
std::cout << "Universal Commands ( ";
std::cout << (char) MENU_KEY_QUIT << ":Quit ";
std::cout << (char) MENU_KEY_HELP << ":Help ";
std::cout << (char) MENU_KEY_TOP << ":Top ";
std::cout << (char) MENU_KEY_UP << ":Up ";
std::cout << ")";
std::cout << std::endl;
buffer += "Universal Commands ( ";
if (!(drawFlags & MENU_DRAW_FLAGS_NOQUIT))
{
buffer += (char) MENU_KEY_QUIT;
buffer += ":Quit ";
}
buffer += (char) MENU_KEY_HELP;
buffer += ":Help ";
buffer += (char) MENU_KEY_TOP;
buffer += ":Top ";
buffer += (char) MENU_KEY_UP;
buffer += ":Up ";
buffer += ")";
buffer += "\r\n";
std::cout << "Specific Commands (";
buffer += "Specific Commands ( ";
std::map<uint8_t, Menu *>::iterator it;
for(it = mChildren.begin(); it != mChildren.end(); it++)
{
std::cout << (char) it->first << ":";
std::cout << it->second->ShortFnDesc() << " ";
buffer += (char) it->first;
buffer += ":";
buffer += it->second->ShortFnDesc();
buffer += " ";
}
std::cout << ")";
std::cout << std::endl;
buffer += ")";
buffer += "\r\n";
return 1;
}
uint32_t Menu::drawHelpPage()
uint32_t Menu::drawHelpPage(uint32_t drawFlags, std::string &buffer)
{
std::cout << "Menu Help: Universal Commands are:";
std::cout << std::endl;
@ -391,22 +434,20 @@ uint32_t Menu::drawHelpPage()
*/
uint32_t MenuList::drawPage()
uint32_t MenuList::drawPage(uint32_t drawFlags, std::string &buffer)
{
Menu::drawPage();
Menu::drawPage(drawFlags, buffer);
std::cout << "Navigation Commands (";
//std::cout << (char) MENULIST_KEY_LIST << ":List ";
std::cout << (char) MENULIST_KEY_NEXT << ":Next ";
std::cout << (char) MENULIST_KEY_PREV << ":Prev ";
std::cout << ")";
std::cout << std::endl;
buffer += "Navigation Commands (";
buffer += (char) MENULIST_KEY_NEXT;
buffer += ":Next ";
buffer += (char) MENULIST_KEY_PREV;
buffer += ":Prev ";
buffer += ")";
buffer += "\r\n";
std::cout << "MenuList::Internals ";
std::cout << "ListSize: " << getListCount();
std::cout << " SelectIdx: " << mSelectIdx;
std::cout << " Cursor: " << mCursor;
std::cout << std::endl;
rs_sprintf_append(buffer, "MenuList::Internals ListSize: %d, SelectIdx: %d Cursor: %d\r\n",
getListCount(), mSelectIdx, mCursor);
int i = 0;
@ -420,28 +461,28 @@ uint32_t MenuList::drawPage()
if (mSelectIdx >= 0)
{
std::cout << "Current Selection Idx: " << mSelectIdx << " : ";
rs_sprintf_append(buffer, "Current Selection Idx: %d : ", mSelectIdx);
std::string desc;
if (getEntryDesc(mSelectIdx, desc) & (desc != ""))
{
std::cout << desc;
buffer += desc;
}
else
{
std::cout << "Missing Description";
buffer += "Missing Description";
}
std::cout << std::endl;
buffer += "\r\n";
}
else
{
std::cout << "No Current Selection: Use 0 - 9 to choose an Entry";
std::cout << std::endl;
buffer += "No Current Selection: Use 0 - 9 to choose an Entry";
buffer += "\r\n";
}
std::cout << "Showing " << startCount;
std::cout << " to " << endCount << " of " << listCount << " Entries";
std::cout << std::endl;
rs_sprintf_append(buffer, "Showing %d to %d of %d Entries\r\n",
startCount, endCount, listCount);
std::list<std::string>::iterator it;
for (it = mList.begin(); it != mList.end(); it++, i++)
@ -451,32 +492,35 @@ uint32_t MenuList::drawPage()
{
if (i == mSelectIdx)
{
std::cout << "SELECTED => (" << curIdx << ") ";
rs_sprintf_append(buffer, "SELECTED (%d) ", curIdx);
}
else
{
std::cout << "\t(" << curIdx << ") ";
rs_sprintf_append(buffer, "\t(%d) ", curIdx);
}
std::string desc;
if (getEntryDesc(i, desc) & (desc != ""))
{
std::cout << desc;
buffer += desc;
}
else
{
std::cout << *it << " => ";
std::cout << "Missing Description";
buffer += *it;
buffer += " => ";
buffer += "Missing Description";
}
std::cout << std::endl;
buffer += "\r\n";
}
}
buffer += "\r\n";
buffer += "Make Your Choice > ";
return 1;
}
uint32_t MenuList::drawHelpPage()
uint32_t MenuList::drawHelpPage(uint32_t drawFlags, std::string &buffer)
{
Menu::drawPage();
Menu::drawHelpPage(drawFlags, buffer);
std::cout << "MenuList Help: Navigation Commands are:";
std::cout << std::endl;
@ -499,11 +543,18 @@ uint32_t MenuList::drawHelpPage()
}
void MenuList::reset()
{
Menu::reset(); // clears children too.
mList.clear();
mSelectIdx = -1;
mCursor = 0;
}
uint32_t MenuList::op()
{
/* load friend list*/
mList.clear();
//rsPeers->getGpgAcceptedList(mList);
mSelectIdx = -1;
mCursor = 0;
@ -734,7 +785,7 @@ uint32_t MenuOpLineInput::process(char key)
{
/* read data in and add to buffer */
mInput += key;
if (key != '\n')
if ((key != '\n') && (key != '\r'))
{
return MENU_PROCESS_NEEDDATA;
}

View file

@ -7,25 +7,30 @@
#include <map>
#include <list>
#define MENU_PROCESS_NONE 0
#define MENU_PROCESS_TOP 1
#define MENU_PROCESS_MENU 2
#define MENU_PROCESS_NEEDDATA 3
#define MENU_PROCESS_DONE 4
#define MENU_PROCESS_QUIT 5
#define MENU_PROCESS_SHUTDOWN 6
#define MENU_PROCESS_HELP 7
#define MENU_PROCESS_ERROR 8
#include "rstermserver.h" // generic processing command.
#define MENU_PROCESS_MASK 0x0fff
#define MENU_PROCESS_NONE 0x0000
#define MENU_PROCESS_TOP 0x0001
#define MENU_PROCESS_MENU 0x0002
#define MENU_PROCESS_DONE 0x0004
#define MENU_PROCESS_QUIT 0x0008
#define MENU_PROCESS_SHUTDOWN 0x0010
#define MENU_PROCESS_HELP 0x0020
#define MENU_PROCESS_ERROR 0x0040
#define MENU_PROCESS_NEEDDATA 0x1000 // Able to be OR'd with ANOTHER CASE.
#define MENU_KEY_QUIT 'Q'
#define MENU_KEY_HELP 'H'
#define MENU_KEY_TOP 'T'
#define MENU_KEY_REPEAT 'R'
#define MENU_KEY_UP 'U'
#define MENU_KEY_HELP 'h'
#define MENU_KEY_TOP 't'
#define MENU_KEY_REPEAT 'r'
#define MENU_KEY_UP 'u'
#define MENULIST_KEY_LIST 'L' // Don't need this.
#define MENULIST_KEY_NEXT 'N'
#define MENULIST_KEY_PREV 'P'
#define MENULIST_KEY_LIST 'l' // Don't need this.
#define MENULIST_KEY_NEXT 'n'
#define MENULIST_KEY_PREV 'p'
#define MENU_OP_ERROR 0
#define MENU_OP_INSTANT 1
@ -35,6 +40,11 @@
#define MENU_ENTRY_NONE 0
#define MENU_ENTRY_OKAY 1
#define MENU_DRAW_FLAGS_STD 0
#define MENU_DRAW_FLAGS_HTML 1
#define MENU_DRAW_FLAGS_ECHO 2
#define MENU_DRAW_FLAGS_NOQUIT 4
class Menu;
class Screen;
@ -49,19 +59,20 @@ virtual ~Menu();
Menu *selectedMenu() { return mSelectedMenu; }
int addMenuItem(char key, Menu *child);
virtual void reset();
virtual uint32_t op() { return MENU_OP_SUBMENU; } /* what type is it? returns SUBMENU, INSTANT, NEEDINPUT */
virtual uint32_t process(char key);
// THE BIT STILL TO BE DEFINED!
std::string ShortFnDesc() { return mShortDesc; }// Menu Text (for Help).
virtual uint32_t drawPage(uint32_t drawFlags, std::string &buffer);
virtual uint32_t drawHelpPage(uint32_t drawFlags, std::string &buffer);
//virtual std::string menuText() = 0;
//virtual std::string menuHelp() = 0;
virtual void setOpMessage(std::string msg) { return; }
virtual void setErrorMessage(std::string msg) { return; }
virtual uint32_t drawPage(); // { return 1; } //= 0;
virtual uint32_t drawHelpPage(); // { return 1; } //= 0;
virtual uint32_t showError() { return 1; } //= 0;
virtual uint32_t showHelp() { return 1; } //= 0;
@ -92,6 +103,7 @@ class MenuList: public Menu
public:
MenuList(std::string shortDesc): Menu(shortDesc) { return; }
virtual void reset();
virtual uint32_t op();
virtual uint32_t process(char key);
@ -103,8 +115,8 @@ virtual uint32_t process(char key);
virtual int getEntryDesc(int idx, std::string &desc);
// Output.
virtual uint32_t drawPage();
virtual uint32_t drawHelpPage();
virtual uint32_t drawPage(uint32_t drawFlags, std::string &buffer);
virtual uint32_t drawHelpPage(uint32_t drawFlags, std::string &buffer);
protected:
virtual uint32_t list_process(char key);
@ -161,17 +173,24 @@ protected:
class MenuInterface
class MenuInterface: public RsTermServer
{
public:
MenuInterface(Menu *b) :mCurrentMenu(b), mBase(b) { return; }
uint32_t process(char key);
uint32_t drawHeader();
MenuInterface(Menu *b, uint32_t drawFlags) :mCurrentMenu(b), mBase(b), mDrawFlags(drawFlags), mInputRequired(false) { return; }
uint32_t process(char key, uint32_t drawFlags, std::string &buffer);
uint32_t drawHeader(uint32_t drawFlags, std::string &buffer);
// RsTermServer Interface.
virtual void reset();
virtual int tick(bool haveInput, char keypress, std::string &output);
private:
Menu *mCurrentMenu;
Menu *mBase;
uint32_t mDrawFlags;
bool mInputRequired;
};

View file

@ -10,30 +10,30 @@
// or L, N, P (list ops).
// or 0-9,a-f (list selection).
#define MENU_FRIENDS_KEY_ADD 'A'
#define MENU_FRIENDS_KEY_VIEW 'V'
#define MENU_FRIENDS_KEY_REMOVE 'D'
#define MENU_FRIENDS_KEY_CHAT 'C'
#define MENU_FRIENDS_KEY_ADD 'a'
#define MENU_FRIENDS_KEY_VIEW 'v'
#define MENU_FRIENDS_KEY_REMOVE 'd'
#define MENU_FRIENDS_KEY_CHAT 'c'
#define MENU_TRANSFER_KEY_STOP 'S'
#define MENU_TRANSFER_KEY_CANCEL 'C'
#define MENU_TRANSFER_KEY_STOP 's'
#define MENU_TRANSFER_KEY_CANCEL 'c'
#define MENU_SEARCH_KEY_ADD 'A'
#define MENU_SEARCH_KEY_REMOVE 'D'
#define MENU_SEARCH_KEY_VIEW 'V'
#define MENU_SEARCH_KEY_DOWNLOAD 'G'
#define MENU_SEARCH_KEY_ADD 'a'
#define MENU_SEARCH_KEY_REMOVE 'd'
#define MENU_SEARCH_KEY_VIEW 'v'
#define MENU_SEARCH_KEY_DOWNLOAD 'g'
#define MENU_FRIENDS_KEY_ADD 'A'
#define MENU_FRIENDS_KEY_VIEW 'V'
#define MENU_FRIENDS_KEY_REMOVE 'D'
#define MENU_FRIENDS_KEY_CHAT 'C'
#define MENU_FRIENDS_KEY_ADD 'a'
#define MENU_FRIENDS_KEY_VIEW 'v'
#define MENU_FRIENDS_KEY_REMOVE 'd'
#define MENU_FRIENDS_KEY_CHAT 'c'
#define MENU_TOPLEVEL_KEY_FRIENDS 'F'
#define MENU_TOPLEVEL_KEY_NETWORK 'W'
#define MENU_TOPLEVEL_KEY_TRANSFER 'D'
#define MENU_TOPLEVEL_KEY_SEARCH 'S'
#define MENU_TOPLEVEL_KEY_FORUMS 'O'
#define MENU_TOPLEVEL_KEY_FRIENDS 'f'
#define MENU_TOPLEVEL_KEY_NETWORK 'w'
#define MENU_TOPLEVEL_KEY_TRANSFER 'd'
#define MENU_TOPLEVEL_KEY_SEARCH 's'
#define MENU_TOPLEVEL_KEY_FORUMS 'o'
Menu *CreateMenuStructure(NotifyTxt *notify)
@ -199,7 +199,7 @@ int MenuListTransfer::getEntryDesc(int idx, std::string &desc)
return 0;
}
float frac = (float) info.transfered / info.size;
float frac = 100.0 * (float) info.transfered / info.size;
if (frac != 1.0)
{
@ -335,6 +335,13 @@ int MenuListSearch::removeSearch(std::string strSearchId)
return 1;
}
uint32_t MenuOpSearchNew::drawPage(uint32_t drawFlags, std::string &buffer)
{
buffer += "Enter New Search Term > ";
return 1;
}
uint32_t MenuOpSearchNew::process_lines(std::string input)
{

View file

@ -139,6 +139,9 @@ class MenuOpSearchNew: public MenuOpLineInput
MenuOpSearchNew() :MenuOpLineInput("New") { return; }
virtual uint32_t process_lines(std::string input);
virtual uint32_t drawPage(uint32_t drawFlags, std::string &buffer);
};

View file

@ -15,7 +15,9 @@ int tick()
{
int c = mIn.get();
uint8_t key = (uint8_t) c;
mMenus->process(key);
uint32_t drawFlags = 0;
std::string buffer;
mMenus->process(key, drawFlags, buffer);
return 1;
}
@ -28,5 +30,65 @@ private:
std::ostream &mOut;
};
#include <unistd.h>
#include <fcntl.h>
#include "rstermserver.h"
class RsConsole
{
public:
RsConsole(RsTermServer *s, int infd, int outfd)
:mServer(s), mIn(infd), mOut(outfd)
{
const int fcflags = fcntl(mIn,F_GETFL);
if (fcflags < 0)
{
std::cerr << "RsConsole() ERROR getting fcntl FLAGS";
std::cerr << std::endl;
exit(1);
}
if (fcntl(mIn,F_SETFL,fcflags | O_NONBLOCK) <0)
{
std::cerr << "RsConsole() ERROR setting fcntl FLAGS";
std::cerr << std::endl;
exit(1);
}
}
int tick()
{
char buf;
std::string output;
int size = read(mIn, &buf, 1);
bool haveInput = (size > 0);
int rt = mServer->tick(haveInput, buf, output);
if (output.size() > 0)
{
write(mOut, output.c_str(), output.size());
}
if (rt < 0)
{
std::cerr << "Exit Request";
exit(1);
}
if (!haveInput)
{
return 0;
}
return 1;
}
private:
RsTermServer *mServer;
int mIn, mOut;
};