1// Sun, 18 Jun 2000 2// Y.Takagi 3 4#include <string.h> 5#include <strings.h> 6 7#include <Alert.h> 8#include <Button.h> 9#include <Directory.h> 10#include <Rect.h> 11#include <TextControl.h> 12#include <View.h> 13#include <Url.h> 14 15#include "IppContent.h" 16#include "IppURLConnection.h" 17#include "IppSetupDlg.h" 18#include "IppDefs.h" 19#include "DbgMsg.h" 20 21#define DLG_WIDTH 350 22#define DLG_HEIGHT 80 23 24#define BUTTON_WIDTH 70 25#define BUTTON_HEIGHT 20 26 27#define URL_H 10 28#define URL_V 10 29#define URL_WIDTH (DLG_WIDTH - URL_H - URL_H) 30#define URL_HEIGHT 20 31#define URL_TEXT "URL" 32 33#define OK_H (DLG_WIDTH - BUTTON_WIDTH - 11) 34#define OK_V (DLG_HEIGHT - BUTTON_HEIGHT - 11) 35#define OK_TEXT "OK" 36 37#define CANCEL_H (OK_H - BUTTON_WIDTH - 12) 38#define CANCEL_V OK_V 39#define CANCEL_TEXT "Cancel" 40 41 42const BRect URL_RECT( 43 URL_H, 44 URL_V, 45 URL_H + URL_WIDTH, 46 URL_V + URL_HEIGHT); 47 48const BRect OK_RECT( 49 OK_H, 50 OK_V, 51 OK_H + BUTTON_WIDTH, 52 OK_V + BUTTON_HEIGHT); 53 54const BRect CANCEL_RECT( 55 CANCEL_H, 56 CANCEL_V, 57 CANCEL_H + BUTTON_WIDTH, 58 CANCEL_V + BUTTON_HEIGHT); 59 60enum MSGS { 61 M_CANCEL = 1, 62 M_OK 63}; 64 65 66class IppSetupView : public BView { 67public: 68 IppSetupView(BRect, BDirectory *); 69 ~IppSetupView() {} 70 virtual void AttachedToWindow(); 71 bool UpdateViewData(); 72 73private: 74 BTextControl *url; 75 BDirectory *dir; 76}; 77 78IppSetupView::IppSetupView(BRect frame, BDirectory *d) 79 : BView(frame, "", B_FOLLOW_ALL, B_WILL_DRAW), dir(d) 80{ 81 SetViewUIColor(B_PANEL_BACKGROUND_COLOR); 82} 83 84void IppSetupView::AttachedToWindow() 85{ 86 /* url box */ 87 88 url = new BTextControl(URL_RECT, "", URL_TEXT, "", NULL); 89 AddChild(url); 90 url->SetDivider(StringWidth(URL_TEXT) + 10); 91 92 /* cancel */ 93 94 BButton *button = new BButton(CANCEL_RECT, "", CANCEL_TEXT, new BMessage(M_CANCEL)); 95 AddChild(button); 96 97 /* ok */ 98 99 button = new BButton(OK_RECT, "", OK_TEXT, new BMessage(M_OK)); 100 AddChild(button); 101 button->MakeDefault(true); 102} 103 104bool IppSetupView::UpdateViewData() 105{ 106 string error_msg; 107 108 if (*url->Text()) { 109 IppContent *request = new IppContent; 110 request->setOperationId(IPP_GET_PRINTER_ATTRIBUTES); 111 request->setDelimiter(IPP_OPERATION_ATTRIBUTES_TAG); 112 request->setCharset("attributes-charset", "utf-8"); 113 request->setNaturalLanguage("attributes-natural-language", "en-us"); 114 request->setURI("printer-uri", url->Text()); 115 request->setDelimiter(IPP_END_OF_ATTRIBUTES_TAG); 116 117 IppURLConnection conn(BUrl(url->Text())); 118 conn.setIppRequest(request); 119 conn.setRequestProperty("Connection", "close"); 120 121 HTTP_RESPONSECODE response_code = conn.getResponseCode(); 122 if (response_code == HTTP_OK) { 123 const char *content_type = conn.getContentType(); 124 if (content_type == NULL 125 || strncasecmp(content_type, "application/ipp", 15) == 0) { 126 const IppContent *ipp_response = conn.getIppResponse(); 127 if (ipp_response->good()) { 128 dir->WriteAttr(IPP_URL, B_STRING_TYPE, 0, url->Text(), 129 strlen(url->Text()) + 1); 130 return true; 131 } else { 132 error_msg = ipp_response->getStatusMessage(); 133 } 134 } else { 135 error_msg = "cannot get a IPP response."; 136 } 137 } else if (response_code != HTTP_UNKNOWN) { 138 error_msg = conn.getResponseMessage(); 139 } else { 140 error_msg = "cannot connect to the IPP server."; 141 } 142 } else { 143 error_msg = "please input the printer URL."; 144 } 145 146 BAlert *alert = new BAlert("", error_msg.c_str(), "OK"); 147 alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE); 148 alert->Go(); 149 return false; 150} 151 152IppSetupDlg::IppSetupDlg(BDirectory *dir) 153 : BWindow(BRect(100, 100, 100 + DLG_WIDTH, 100 + DLG_HEIGHT), 154 "IPP Setup", B_TITLED_WINDOW_LOOK, B_MODAL_APP_WINDOW_FEEL, 155 B_NOT_RESIZABLE | B_NOT_MINIMIZABLE | B_NOT_ZOOMABLE 156 | B_CLOSE_ON_ESCAPE) 157{ 158 result = 0; 159 160 Lock(); 161 IppSetupView *view = new IppSetupView(Bounds(), dir); 162 AddChild(view); 163 Unlock(); 164 165 semaphore = create_sem(0, "IppSetupSem"); 166} 167 168bool IppSetupDlg::QuitRequested() 169{ 170 result = B_ERROR; 171 release_sem(semaphore); 172 return true; 173} 174 175void IppSetupDlg::MessageReceived(BMessage *msg) 176{ 177 bool success; 178 179 switch (msg->what) { 180 case M_OK: 181 Lock(); 182 success = ((IppSetupView *)ChildAt(0))->UpdateViewData(); 183 Unlock(); 184 if (success) { 185 result = B_NO_ERROR; 186 release_sem(semaphore); 187 } 188 break; 189 190 case M_CANCEL: 191 result = B_ERROR; 192 release_sem(semaphore); 193 break; 194 195 default: 196 BWindow::MessageReceived(msg); 197 break; 198 } 199} 200 201int IppSetupDlg::Go() 202{ 203 Show(); 204 acquire_sem(semaphore); 205 delete_sem(semaphore); 206 int value = result; 207 Lock(); 208 Quit(); 209 return value; 210} 211