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https://github.com/oliverschmidt/contiki.git
synced 2024-12-30 15:30:30 +00:00
Added more flexibility to webbrowser -> wget forwarding.
- Up to now the CTK program handler was necessary to start wget and forward the URL. Now alternatively the webbrowser uses the underlying OS to exec wget. - Up to now windowed CTK was necessary to display the acknowledge dialog. Now alternatively the webbrowser displays the acknowledge text and buttons right in the webpage area. - For now the targets 'win32' and 'c64' make use of the new capabilities.
This commit is contained in:
Oliver Schmidt
parent
64ce68f004
commit
1f4613383f
@ -101,7 +101,8 @@ static struct ctk_separator sep2 =
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{CTK_SEPARATOR(0, WWW_CONF_WEBPAGE_HEIGHT + 3,
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WWW_CONF_WEBPAGE_WIDTH)};
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#if WWW_CONF_WITH_WGET
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#if WWW_CONF_WITH_WGET || defined(WWW_CONF_WGET_EXEC)
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#if CTK_CONF_WINDOWS
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static struct ctk_window wgetdialog;
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static struct ctk_label wgetlabel1 =
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{CTK_LABEL(1, 1, 34, 1, "This web page cannot be displayed.")};
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@ -111,7 +112,15 @@ static struct ctk_button wgetnobutton =
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{CTK_BUTTON(1, 5, 6, "Cancel")};
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static struct ctk_button wgetyesbutton =
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{CTK_BUTTON(11, 5, 24, "Close browser & download")};
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#endif /* WWW_CONF_WITH_WGET */
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#else /* CTK_CONF_WINDOWS */
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static struct ctk_button wgetnobutton =
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{CTK_BUTTON((WWW_CONF_WEBPAGE_WIDTH - 38) / 2 + 1,
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11, 6, "Cancel")};
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static struct ctk_button wgetyesbutton =
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{CTK_BUTTON((WWW_CONF_WEBPAGE_WIDTH - 38) / 2 + 11,
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11, 24, "Close browser & download")};
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#endif /* CTK_CONF_WINDOWS */
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#endif /* WWW_CONF_WITH_WGET || WWW_CONF_WGET_EXEC */
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#if WWW_CONF_HISTORY_SIZE > 0
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/* The char arrays that hold the history of visited URLs. */
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@ -249,8 +258,8 @@ clear_page(void)
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{
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ctk_window_clear(&mainwindow);
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make_window();
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redraw_window();
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memset(webpage, 0, WWW_CONF_WEBPAGE_WIDTH * WWW_CONF_WEBPAGE_HEIGHT);
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redraw_window();
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}
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/*-----------------------------------------------------------------------------------*/
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static void
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@ -466,14 +475,16 @@ PROCESS_THREAD(www_process, ev, data)
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#endif /* WWW_CONF_HOMEPAGE */
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CTK_WIDGET_FOCUS(&mainwindow, &urlentry);
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#if WWW_CONF_WITH_WGET
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#if WWW_CONF_WITH_WGET || defined(WWW_CONF_WGET_EXEC)
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#if CTK_CONF_WINDOWS
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/* Create download dialog.*/
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ctk_dialog_new(&wgetdialog, 38, 7);
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CTK_WIDGET_ADD(&wgetdialog, &wgetlabel1);
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CTK_WIDGET_ADD(&wgetdialog, &wgetlabel2);
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CTK_WIDGET_ADD(&wgetdialog, &wgetnobutton);
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CTK_WIDGET_ADD(&wgetdialog, &wgetyesbutton);
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#endif /* WWW_CONF_WITH_WGET */
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#endif /* CTK_CONF_WINDOWS */
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#endif /* WWW_CONF_WITH_WGET || WWW_CONF_WGET_EXEC */
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ctk_window_open(&mainwindow);
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@ -515,18 +526,35 @@ PROCESS_THREAD(www_process, ev, data)
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} else if(w == (struct ctk_widget *)&stopbutton) {
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loading = 0;
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webclient_close();
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#if WWW_CONF_WITH_WGET
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#if WWW_CONF_WITH_WGET || defined(WWW_CONF_WGET_EXEC)
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} else if(w == (struct ctk_widget *)&wgetnobutton) {
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#if CTK_CONF_WINDOWS
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ctk_dialog_close();
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#else /* CTK_CONF_WINDOWS */
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clear_page();
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#endif /* CTK_CONF_WINDOWS */
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} else if(w == (struct ctk_widget *)&wgetyesbutton) {
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#if CTK_CONF_WINDOWS
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ctk_dialog_close();
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#else /* CTK_CONF_WINDOWS */
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clear_page();
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#endif /* CTK_CONF_WINDOWS */
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#if WWW_CONF_WITH_WGET
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quit();
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argptr = arg_alloc((char)WWW_CONF_MAX_URLLEN);
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if(argptr != NULL) {
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strncpy(argptr, url, WWW_CONF_MAX_URLLEN);
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}
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program_handler_load("wget.prg", argptr);
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#else /* WWW_CONF_WITH_WGET */
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petsciiconv_topetscii(url, sizeof(url));
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/* Clear screen */
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ctk_restore();
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WWW_CONF_WGET_EXEC(url);
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redraw_window();
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show_statustext("Cannot exec wget");
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#endif /* WWW_CONF_WITH_WGET */
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#endif /* WWW_CONF_WITH_WGET || WWW_CONF_WGET_EXEC */
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#if WWW_CONF_FORMS
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} else {
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/* Assume form widget. */
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@ -666,11 +694,22 @@ webclient_datahandler(char *data, uint16_t len)
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htmlparser_parse(data, len);
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redraw_window();
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} else {
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show_statustext("Cannot display web page");
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uip_abort();
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#if WWW_CONF_WITH_WGET
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#if WWW_CONF_WITH_WGET || defined(WWW_CONF_WGET_EXEC)
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#if CTK_CONF_WINDOWS
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ctk_dialog_open(&wgetdialog);
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#endif /* WWW_CONF_WITH_WGET */
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#else /* CTK_CONF_WINDOWS */
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strcpy(webpage + WWW_CONF_WEBPAGE_WIDTH * 5,
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(80 - WWW_CONF_WEBPAGE_WIDTH) / 2 +
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" This web page cannot be displayed.");
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strcpy(webpage + WWW_CONF_WEBPAGE_WIDTH * 6,
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(80 - WWW_CONF_WEBPAGE_WIDTH) / 2 +
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" Would you like to download instead?");
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CTK_WIDGET_ADD(&mainwindow, &wgetnobutton);
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CTK_WIDGET_ADD(&mainwindow, &wgetyesbutton);
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redraw_window();
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#endif /* CTK_CONF_WINDOWS */
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#endif /* WWW_CONF_WITH_WGET || WWW_CONF_WGET_EXEC */
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}
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} else {
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/* Clear remaining parts of page. */
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@ -74,5 +74,6 @@
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#define WWW_CONF_MAX_FORMACTIONLEN 20
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#define WWW_CONF_MAX_INPUTNAMELEN 20
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#define WWW_CONF_MAX_INPUTVALUELEN 20
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#define WWW_CONF_WGET_EXEC(url) exec("wget", url)
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#endif /* CONTIKI_CONF_H_ */
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@ -183,5 +183,7 @@ typedef unsigned short uip_stats_t;
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#define WWW_CONF_WEBPAGE_WIDTH 76
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#define WWW_CONF_WEBPAGE_HEIGHT 30
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#endif /* PLATFORM_BUILD */
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#define WWW_CONF_WGET_EXEC(url) execlp("wget.win32", "wget.win32", \
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"192.168.0.2", url, (char *)NULL)
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#endif /* CONTIKI_CONF_H_ */
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