From a66adbbfefcc61f4f577b80398a9a0d8941b8441 Mon Sep 17 00:00:00 2001 From: François Revel Date: Thu, 22 Mar 2012 21:48:24 +0000 Subject: Rename BeOS frontend files to strip the useless beos_ prefix. Fix includes and the rest so it builds. svn path=/trunk/netsurf/; revision=13554 --- beos/gui.cpp | 1195 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1195 insertions(+) create mode 100644 beos/gui.cpp (limited to 'beos/gui.cpp') diff --git a/beos/gui.cpp b/beos/gui.cpp new file mode 100644 index 000000000..0c3075006 --- /dev/null +++ b/beos/gui.cpp @@ -0,0 +1,1195 @@ +/* + * Copyright 2008 François Revol + * Copyright 2005 James Bursa + * + * This file is part of NetSurf, http://www.netsurf-browser.org/ + * + * NetSurf is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * NetSurf is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#define __STDBOOL_H__ 1 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +extern "C" { + +#include "content/content.h" +#include "content/content_protected.h" +#include "content/fetch.h" +#include "content/fetchers/curl.h" +#include "content/fetchers/resource.h" +#include "content/urldb.h" +#include "desktop/401login.h" +#include "desktop/browser.h" +#include "desktop/cookies.h" +#include "desktop/gui.h" +#include "desktop/netsurf.h" +#include "desktop/options.h" + +#include "render/box.h" +#include "render/form.h" +#include "render/html.h" +#include "utils/filename.h" +#include "utils/log.h" +#include "utils/messages.h" +#include "utils/url.h" +#include "utils/utf8.h" +#include "utils/utils.h" +} + +#include "beos/gui.h" + +#include "beos/gui_options.h" +//#include "beos/completion.h" +#include "beos/window.h" +#include "beos/throbber.h" +#include "beos/filetype.h" +//#include "beos/download.h" +#include "beos/schedule.h" +#include "beos/fetch_rsrc.h" +#include "beos/scaffolding.h" + + +static void *myrealloc(void *ptr, size_t len, void *pw); +void gui_init(int argc, char** argv); + + +/* Where to search for shared resources. Must have trailing / */ +#define RESPATH "/boot/apps/netsurf/res/" + +//TODO: use resources +// enable using resources instead of files +#define USE_RESOURCES 1 + +bool replicated = false; /**< if we are running as a replicant */ + +char *options_file_location; +char *glade_file_location; + +struct gui_window *search_current_window = 0; + +BWindow *wndAbout; +BWindow *wndWarning; +//GladeXML *gladeWindows; +BWindow *wndTooltip; +//beosLabel *labelTooltip; +BFilePanel *wndOpenFile; + +//static beosWidget *select_menu; +static struct browser_window *select_menu_bw; +static struct form_control *select_menu_control; + +static thread_id sBAppThreadID; + +static BMessage *gFirstRefsReceived = NULL; + +static int sEventPipe[2]; + +#if 0 /* GTK */ +static void nsbeos_create_ssl_verify_window(struct browser_window *bw, + hlcache_handle *c, const struct ssl_cert_info *certs, + unsigned long num); +static void nsbeos_ssl_accept(BButton *w, gpointer data); +static void nsbeos_ssl_reject(BButton *w, gpointer data); +static void nsbeos_select_menu_clicked(BCheckMenuItem *checkmenuitem, + gpointer user_data); +#endif + +// #pragma mark - class NSBrowserFrameView + + +NSBrowserApplication::NSBrowserApplication() + : BApplication("application/x-vnd.NetSurf") +{ +} + + +NSBrowserApplication::~NSBrowserApplication() +{ +} + + +void +NSBrowserApplication::MessageReceived(BMessage *message) +{ + switch (message->what) { + case B_REFS_RECEIVED: + // messages for top-level + // we'll just send them to the first window + case 'back': + case 'forw': + case 'stop': + case 'relo': + case 'home': + case 'urlc': + case 'urle': + case 'menu': + // NetPositive messages + case B_NETPOSITIVE_OPEN_URL: + case B_NETPOSITIVE_BACK: + case B_NETPOSITIVE_FORWARD: + case B_NETPOSITIVE_HOME: + case B_NETPOSITIVE_RELOAD: + case B_NETPOSITIVE_STOP: + case B_NETPOSITIVE_DOWN: + case B_NETPOSITIVE_UP: + //DetachCurrentMessage(); + //nsbeos_pipe_message(message, this, fGuiWindow); + break; + default: + BApplication::MessageReceived(message); + } +} + + +void +NSBrowserApplication::ArgvReceived(int32 argc, char **argv) +{ + CALLED(); + NSBrowserWindow *win = nsbeos_find_last_window(); + if (!win) { + return; + } + win->Unlock(); + BMessage *message = DetachCurrentMessage(); + nsbeos_pipe_message_top(message, win, win->Scaffolding()); +} + + +void +NSBrowserApplication::RefsReceived(BMessage *message) +{ + CALLED(); + DetachCurrentMessage(); + NSBrowserWindow *win = nsbeos_find_last_window(); + if (!win) { + gFirstRefsReceived = message; + return; + } + win->Unlock(); + nsbeos_pipe_message_top(message, win, win->Scaffolding()); +} + + +void +NSBrowserApplication::AboutRequested() +{ + nsbeos_pipe_message(new BMessage(B_ABOUT_REQUESTED), NULL, NULL); +} + + +bool +NSBrowserApplication::QuitRequested() +{ + // let it notice it + nsbeos_pipe_message(new BMessage(B_QUIT_REQUESTED), NULL, NULL); + // we'll let the main thread Quit() ourselves when it's done. + return false; +} + + +// #pragma mark - implementation + + +// XXX doesn't work +#if 0 +static char *generate_default_css() +{ + BString text; + rgb_color colBg = { 255, 255, 255, 255 }; + rgb_color colFg = { 0, 0, 0, 255 }; + rgb_color colControlBg = { 255, 255, 255, 255 }; + rgb_color colControlFg = { 0, 0, 0, 255 }; + const char *url = "file://beosdefault.css"; + + text << "/*\n"; + text << " * This file is part of NetSurf, http://netsurf-browser.org/\n"; + text << " */\n"; + text << "\n"; + text << "/* Load base stylesheet. */\n"; + text << "\n"; + text << "@import \"default.css\";\n"; + text << "\n"; + text << "/* Apply BeOS specific rules. */\n"; + text << "\n"; + text << "\n"; + text << "\n"; + text << "\n"; + + text << "input { font-size: 95%; border: medium inset #ddd; }\n"; + text << "input[type=button], input[type=reset], input[type=submit], button {\n"; + text << " background-color: #ddd; border: medium outset #ddd; }\n"; + text << "input[type=checkbox], input[type=radio] { font-size: 105%; }\n"; + text << "input[type=file] { background-color: #ddd; border: medium inset #ddd; }\n"; + text << "\n"; + text << "select { background-color: #ddd; border: medium inset #ddd; font-size: 95%; }\n"; + text << "select:after { border-left:4px ridge #ddd; }\n"; + text << "\n"; + text << "textarea { font-size: 95%; border: medium inset #ddd; }\n"; + + struct content *c; + c = content_create(url); + if (c == NULL) + return NULL; + + const char *params[] = { 0 }; + if (!content_set_type(c, CONTENT_CSS, "text/css", params, NULL)) + return NULL; + + if (!content_process_data(c, text.String(), text.Length())) + return NULL; + + content_set_done(c); + + return strdup(url); +} +#endif + +/* realpath fallback on R5 */ +#if !defined(__HAIKU__) && !defined(B_BEOS_VERSION_DANO) +extern "C" char *realpath(const char *f, char *buf); +char *realpath(const char *f, char *buf) +{ + BPath path(f, NULL, true); + if (path.InitCheck() < 0) { + strncpy(buf, f, MAXPATHLEN); + return NULL; + } + //printf("RP: '%s'\n", path.Path()); + strncpy(buf, path.Path(), MAXPATHLEN); + return buf; +} +#endif + +/* finds the NetSurf binary image ID and path + * + */ +image_id nsbeos_find_app_path(char *path) +{ + image_info info; + int32 cookie = 0; + while (get_next_image_info(0, &cookie, &info) == B_OK) { +//fprintf(stderr, "%p <> %p, %p\n", (char *)&find_app_resources, (char *)info.text, (char *)info.text + info.text_size); + if (((char *)&nsbeos_find_app_path >= (char *)info.text) + && ((char *)&nsbeos_find_app_path < (char *)info.text + info.text_size)) { +//fprintf(stderr, "match\n"); + if (path) { + memset(path, 0, B_PATH_NAME_LENGTH); + strncpy(path, info.name, B_PATH_NAME_LENGTH-1); + } + return info.id; + } + } + return B_ERROR; +} + +/** + * Locate a shared resource file by searching known places in order. + * + * \param buf buffer to write to. must be at least PATH_MAX chars + * \param filename file to look for + * \param def default to return if file not found + * \return buf + * + * Search order is: ~/config/settings/NetSurf/, ~/.netsurf/, $NETSURFRES/ + * (where NETSURFRES is an environment variable), and finally the path + * specified by the #define at the top of this file. + */ + +static char *find_resource(char *buf, const char *filename, const char *def) +{ + CALLED(); + const char *cdir = NULL; + status_t err; + BPath path; + char t[PATH_MAX]; + + err = find_directory(B_USER_SETTINGS_DIRECTORY, &path); + path.Append("NetSurf"); + if (err >= B_OK) + cdir = path.Path(); + if (cdir != NULL) { + strcpy(t, cdir); + strcat(t, "/"); + strcat(t, filename); + realpath(t, buf); + if (access(buf, R_OK) == 0) + return buf; + } + + cdir = getenv("HOME"); + if (cdir != NULL) { + strcpy(t, cdir); + strcat(t, "/.netsurf/"); + strcat(t, filename); + realpath(t, buf); + if (access(buf, R_OK) == 0) + return buf; + } + + cdir = getenv("NETSURFRES"); + + if (cdir != NULL) { + realpath(cdir, buf); + strcat(buf, "/"); + strcat(buf, filename); + if (access(buf, R_OK) == 0) + return buf; + } + + strcpy(t, RESPATH); + strcat(t, filename); + realpath(t, buf); + if (access(buf, R_OK) == 0) + return buf; + + if (def[0] == '%') { + snprintf(t, PATH_MAX, "%s%s", path.Path(), def + 1); + realpath(t, buf); + } else if (def[0] == '~') { + snprintf(t, PATH_MAX, "%s%s", getenv("HOME"), def + 1); + realpath(t, buf); + } else { + realpath(def, buf); + } + + return buf; +} + +/** + * Check that ~/.netsurf/ exists, and if it doesn't, create it. + */ +static void check_homedir(void) +{ + CALLED(); + status_t err; + + BPath path; + err = find_directory(B_USER_SETTINGS_DIRECTORY, &path, true); + + if (err < B_OK) { + /* we really can't continue without a home directory. */ + LOG(("Can't find user settings directory - nowhere to store state!")); + die("NetSurf needs to find the user settings directory in order to run.\n"); + } + + path.Append("NetSurf"); + err = create_directory(path.Path(), 0644); + if (err < B_OK) { + LOG(("Unable to create %s", path.Path())); + die("NetSurf could not create its settings directory.\n"); + } +} + +static int32 bapp_thread(void *arg) +{ + be_app->Lock(); + be_app->Run(); + return 0; +} + +nsurl *gui_get_resource_url(const char *path) +{ + nsurl *url = NULL; + BString u("rsrc:///"); + if (strcmp(path, "default.css") == 0) + u << "beosdefault.css"; + else + u << path; + fprintf(stderr, "%s(%s) -> '%s'\n", __FUNCTION__, path, u.String()); + nsurl_create(u.String(), &url); + return url; +} + +static void gui_init2(int argc, char** argv) +{ + CALLED(); + const char *addr = NETSURF_HOMEPAGE; + + if (nsoption_charp(homepage_url) != NULL) + addr = nsoption_charp(homepage_url); + + if (argc > 1) addr = argv[1]; + if (gFirstRefsReceived) addr = NULL; + browser_window_create(addr, 0, 0, true, false); + if (gFirstRefsReceived) { + // resend the refs we got before having a window to send them to + be_app_messenger.SendMessage(gFirstRefsReceived); + delete gFirstRefsReceived; + gFirstRefsReceived = NULL; + } +} + +/** Normal entry point from OS */ +int main(int argc, char** argv) +{ + char buf[PATH_MAX]; + setbuf(stderr, NULL); + + BPath options; + if (find_directory(B_USER_SETTINGS_DIRECTORY, &options, true) == B_OK) { + options.Append("x-vnd.NetSurf"); + } + + find_resource(buf, "messages", "./beos/res/messages"); + LOG(("Using '%s' as Messages file", buf)); + //messages_load(buf); + + /* initialise netsurf */ + netsurf_init(&argc, &argv, options.Path(), buf); + + gui_init(argc, argv); + gui_init2(argc, argv); + + netsurf_main_loop(); + + netsurf_exit(); + + return 0; +} + + +void gui_init(int argc, char** argv) +{ + char buf[PATH_MAX]; + CALLED(); + + if (pipe(sEventPipe) < 0) + return; + if (!replicated) { + new NSBrowserApplication; + sBAppThreadID = spawn_thread(bapp_thread, "BApplication(NetSurf)", B_NORMAL_PRIORITY, (void *)find_thread(NULL)); + if (sBAppThreadID < B_OK) + return; /* #### handle errors */ + if (resume_thread(sBAppThreadID) < B_OK) + return; + } + + // ui_color() gives hardcoded values before BApplication is created. + nsbeos_update_system_ui_colors(); + + fetch_rsrc_register(); + + check_homedir(); + + // make sure the cache dir exists + create_directory(TEMP_FILENAME_PREFIX, 0600); + + //nsbeos_completion_init(); + + + /* This is an ugly hack to just get the new-style throbber going. + * It, along with the PNG throbber loader, need making more generic. + */ + { +#define STROF(n) #n +#define FIND_THROB(n) filenames[(n)] = \ + "throbber" STROF(n) ".png"; + char *filenames[9]; + FIND_THROB(0); + FIND_THROB(1); + FIND_THROB(2); + FIND_THROB(3); + FIND_THROB(4); + FIND_THROB(5); + FIND_THROB(6); + FIND_THROB(7); + FIND_THROB(8); + nsbeos_throbber_initialise_from_png(9, + filenames[0], filenames[1], filenames[2], filenames[3], + filenames[4], filenames[5], filenames[6], filenames[7], + filenames[8]); +#undef FIND_THROB +#undef STROF + } + +#if 0 + find_resource(buf, "throbber.gif", "./beos/res/throbber.gif"); + nsbeos_throbber_initialise_from_gif(buf); +#endif + + if (nsbeos_throbber == NULL) + die("Unable to load throbber image.\n"); + + find_resource(buf, "Choices", "%/Choices"); + LOG(("Using '%s' as Preferences file", buf)); + options_file_location = strdup(buf); + nsoption_read(buf); + + + /* check what the font settings are, setting them to a default font + * if they're not set - stops Pango whinging + */ + + //XXX: use be_plain_font & friends, when we can check if font is serif or not. +/* + font_family family; + font_style style; + be_plain_font->GetFamilyAndStyle(&family, &style); + nsoption_setnull_charp(font_sans, family); + nsoption_setnull_charp(font_serif, family); + nsoption_setnull_charp(font_mono, family); + nsoption_setnull_charp(font_cursive, family); + nsoption_setnull_charp(font_fantasy, family); +*/ +#ifdef __HAIKU__ + nsoption_setnull_charp(font_sans, "DejaVu Sans"); + nsoption_setnull_charp(font_serif, "DejaVu Serif"); + nsoption_setnull_charp(font_mono, "DejaVu Mono"); + nsoption_setnull_charp(font_cursive, "DejaVu Sans"); + nsoption_setnull_charp(font_fantasy, "DejaVu Sans"); +#else + nsoption_setnull_charp(font_sans, "Bitstream Vera Sans"); + nsoption_setnull_charp(font_serif, "Bitstream Vera Serif"); + nsoption_setnull_charp(font_mono, "Bitstream Vera Sans Mono"); + nsoption_setnull_charp(font_cursive, "Bitstream Vera Serif"); + nsoption_setnull_charp(font_fantasy, "Bitstream Vera Serif"); +#if 0 + nsoption_setnull_charp(font_sans, "Swis721 BT"); + nsoption_setnull_charp(font_serif, "Dutch801 Rm BT"); + //nsoption_setnull_charp(font_mono, "Monospac821 BT"); + nsoption_setnull_charp(font_mono, "Courier10 BT"); + nsoption_setnull_charp(font_cursive, "Swis721 BT"); + nsoption_setnull_charp(font_fantasy, "Swis721 BT"); +#endif +#endif + + nsbeos_options_init(); + + if (nsoption_charp(cookie_file) == NULL) { + find_resource(buf, "Cookies", "%/Cookies"); + LOG(("Using '%s' as Cookies file", buf)); + nsoption_set_charp(cookie_file, strdup(buf)); + } + if (nsoption_charp(cookie_jar) == NULL) { + find_resource(buf, "Cookies", "%/Cookies"); + LOG(("Using '%s' as Cookie Jar file", buf)); + nsoption_set_charp(cookie_jar, strdup(buf)); + } + if ((nsoption_charp(cookie_file) == NULL) || + (nsoption_charp(cookie_jar) == NULL)) + die("Failed initialising cookie options"); + + if (nsoption_charp(url_file) == NULL) { + find_resource(buf, "URLs", "%/URLs"); + LOG(("Using '%s' as URL file", buf)); + nsoption_set_charp(url_file, strdup(buf)); + } + + if (nsoption_charp(ca_path) == NULL) { + find_resource(buf, "certs", "/etc/ssl/certs"); + LOG(("Using '%s' as certificate path", buf)); + nsoption_set_charp(ca_path, strdup(buf)); + } + + //find_resource(buf, "mime.types", "/etc/mime.types"); + beos_fetch_filetype_init(); + + urldb_load(nsoption_charp(url_file)); + urldb_load_cookies(nsoption_charp(cookie_file)); + + //nsbeos_download_initialise(); + + if (!replicated) + be_app->Unlock(); + +#if 0 /* GTK */ + wndAbout = beos_WINDOW(glade_xml_get_widget(gladeWindows, "wndAbout")); + beos_label_set_text(beos_LABEL( + glade_xml_get_widget(gladeWindows, "labelVersion")), + netsurf_version); + beos_image_set_from_file(beos_IMAGE( + glade_xml_get_widget(gladeWindows, "imageLogo")), + find_resource(buf, "netsurf-logo.png", "netsurf-logo.png")); + fontdesc = pango_font_description_from_string("Monospace 8"); + beos_widget_modify_font(beos_WIDGET( + glade_xml_get_widget(gladeWindows, "textviewGPL")), fontdesc); + + wndWarning = beos_WINDOW(glade_xml_get_widget(gladeWindows, "wndWarning")); + wndOpenFile = beos_DIALOG(glade_xml_get_widget(gladeWindows, "wndOpenFile")); +#endif +} + + + + +void nsbeos_pipe_message(BMessage *message, BView *_this, struct gui_window *gui) +{ + if (message == NULL) { + fprintf(stderr, "%s(NULL)!\n", __FUNCTION__); + return; + } + if (_this) + message->AddPointer("View", _this); + if (gui) + message->AddPointer("gui_window", gui); + int len = write(sEventPipe[1], &message, sizeof(void *)); + //LOG(("nsbeos_pipe_message: %d written", len)); + //printf("nsbeos_pipe_message: %d written\n", len); +} + + +void nsbeos_pipe_message_top(BMessage *message, BWindow *_this, struct beos_scaffolding *scaffold) +{ + if (message == NULL) { + fprintf(stderr, "%s(NULL)!\n", __FUNCTION__); + return; + } + if (_this) + message->AddPointer("Window", _this); + if (scaffold) + message->AddPointer("scaffolding", scaffold); + int len = write(sEventPipe[1], &message, sizeof(void *)); + //LOG(("nsbeos_pipe_message: %d written", len)); + //printf("nsbeos_pipe_message: %d written\n", len); +} + + +void gui_poll(bool active) +{ + //CALLED(); + CURLMcode code; + + fd_set read_fd_set, write_fd_set, exc_fd_set; + int max_fd = 0; + struct timeval timeout; + unsigned int fd_count = 0; + bool block = true; + + if (browser_reformat_pending) + block = false; + + FD_ZERO(&read_fd_set); + FD_ZERO(&write_fd_set); + FD_ZERO(&exc_fd_set); + + if (active) { + code = curl_multi_fdset(fetch_curl_multi, + &read_fd_set, + &write_fd_set, + &exc_fd_set, + &max_fd); + assert(code == CURLM_OK); + } + + // our own event pipe + FD_SET(sEventPipe[0], &read_fd_set); + max_fd = MAX(max_fd, sEventPipe[0] + 1); + + + bigtime_t next_schedule = earliest_callback_timeout - system_time(); + if (!block) + next_schedule = 0LL; // now + if (block && earliest_callback_timeout != B_INFINITE_TIMEOUT) + block = false; + timeout.tv_sec = (long)(next_schedule / 1000000LL); + timeout.tv_usec = (long)(next_schedule % 1000000LL); + LOG(("gui_poll: select(%d, ..., %Ldus", max_fd, next_schedule)); + + fd_count = select(max_fd, &read_fd_set, &write_fd_set, &exc_fd_set, + block ? NULL : &timeout); + + if (fd_count > 0 && FD_ISSET(sEventPipe[0], &read_fd_set)) { + BMessage *message; + int len = read(sEventPipe[0], &message, sizeof(void *)); + LOG(("gui_poll: BMessage ? %d read", len)); + if (len == sizeof(void *)) + nsbeos_dispatch_event(message); + } + + schedule_run(); + + if (browser_reformat_pending) + nsbeos_window_process_reformats(); +} + + +void gui_quit(void) +{ + CALLED(); + urldb_save_cookies(nsoption_charp(cookie_jar)); + urldb_save(nsoption_charp(url_file)); + //options_save_tree(hotlist,nsoption_charp(hotlist_file),messages_get("TreeHotlist")); + + free(nsoption_charp(cookie_file)); + free(nsoption_charp(cookie_jar)); + beos_fetch_filetype_fin(); + fetch_rsrc_unregister(); +} + + + +struct gui_download_window *gui_download_window_create(download_context *ctx, + struct gui_window *gui) +{ + return NULL; +} + + +nserror gui_download_window_data(struct gui_download_window *dw, + const char *data, unsigned int size) +{ + return NSERROR_OK; +} + + +void gui_download_window_error(struct gui_download_window *dw, + const char *error_msg) +{ +} + + +void gui_download_window_done(struct gui_download_window *dw) +{ +} + +#if 0 /* GTK */ +static void nsbeos_select_menu_clicked(BCheckMenuItem *checkmenuitem, + gpointer user_data) +{ + form_select_process_selection(select_menu_bw->current_content, + select_menu_control, (intptr_t)user_data); +} +#endif + +void gui_create_form_select_menu(struct browser_window *bw, + struct form_control *control) +{ + CALLED(); +#if 0 /* GTK */ + + intptr_t i; + struct form_option *option; + + beosWidget *menu_item; + + /* control->data.select.multiple is true if multiple selections + * are allowable. We ignore this, as the core handles it for us. + * Yay. \o/ + */ + + if (select_menu != NULL) + beos_widget_destroy(select_menu); + + select_menu = beos_menu_new(); + select_menu_bw = bw; + select_menu_control = control; + + for (i = 0, option = control->data.select.items; option; + i++, option = option->next) { + menu_item = beos_check_menu_item_new_with_label(option->text); + if (option->selected) + beos_check_menu_item_set_active( + beos_CHECK_MENU_ITEM(menu_item), TRUE); + + g_signal_connect(menu_item, "toggled", + G_CALLBACK(nsbeos_select_menu_clicked), (gpointer)i); + + beos_menu_shell_append(beos_MENU_SHELL(select_menu), menu_item); + } + + beos_widget_show_all(select_menu); + + beos_menu_popup(beos_MENU(select_menu), NULL, NULL, NULL, + NULL /* data */, 0, beos_get_current_event_time()); + +#endif +} + +void +gui_window_save_link(struct gui_window *g, const char *url, const char *title) +{ +} + +/** + * Send the source of a content to a text editor. + */ + +void nsbeos_gui_view_source(struct hlcache_handle *content, struct selection *selection) +{ + char *temp_name; + bool done = false; + BPath path; + status_t err; + size_t size; + const char *source = content_get_source_data(content, &size); + + if (!content || !source) { + warn_user("MiscError", "No document source"); + return; + } + + /* try to load local files directly. */ + temp_name = url_to_path(nsurl_access(hlcache_handle_get_url(content))); + if (temp_name) { + path.SetTo(temp_name); + BEntry entry; + if (entry.SetTo(path.Path()) >= B_OK + && entry.Exists() && entry.IsFile()) + done = true; + } + if (!done) { + /* We cannot release the requested filename until after it + * has finished being used. As we can't easily find out when + * this is, we simply don't bother releasing it and simply + * allow it to be re-used next time NetSurf is started. The + * memory overhead from doing this is under 1 byte per + * filename. */ + const char *filename = filename_request(); + if (!filename) { + warn_user("NoMemory", 0); + return; + } + path.SetTo(TEMP_FILENAME_PREFIX); + path.Append(filename); + BFile file(path.Path(), B_WRITE_ONLY | B_CREATE_FILE); + err = file.InitCheck(); + if (err < B_OK) { + warn_user("IOError", strerror(err)); + return; + } + err = file.Write(source, size); + if (err < B_OK) { + warn_user("IOError", strerror(err)); + return; + } + lwc_string *mime = content_get_mime_type(content); + const char *mime_string = lwc_string_data(mime); + if (mime) + file.WriteAttr("BEOS:TYPE", B_MIME_STRING_TYPE, 0LL, + mime_string, lwc_string_length(mime) + 1); + + } + + entry_ref ref; + if (get_ref_for_path(path.Path(), &ref) < B_OK) + return; + + BMessage m(B_REFS_RECEIVED); + m.AddRef("refs", &ref); + +#if 0 + if (selection && selection->defined) { + int32 line = -1; + if (content_get_type(content) == CONTENT_HTML) { + // XXX: use selection, find line in source code + } + if (content_get_type(content) == CONTENT_TEXTPLAIN) { + line = MAKELINE_FROM_IDX(start_idx); + } + // not CSS! + + if (line > -1) + message.AddInt32("be:line", line); + } +#endif + + // apps to try + const char *editorSigs[] = { + "application/x-vnd.beunited.pe", + "application/x-vnd.XEmacs", + "application/x-vnd.Haiku-StyledEdit", + "application/x-vnd.Be-STEE", + "application/x-vnd.yT-STEE", + NULL + }; + int i; + for (i = 0; editorSigs[i]; i++) { + team_id team = -1; + { + BMessenger msgr(editorSigs[i], team); + if (msgr.SendMessage(&m) >= B_OK) + break; + } + + err = be_roster->Launch(editorSigs[i], (BMessage *)&m, &team); + if (err >= B_OK) + break; + } +} + +/** + * Broadcast an URL that we can't handle. + */ + +void gui_launch_url(const char *url) +{ + status_t status; + // try to open it as an URI + BString mimeType = "application/x-vnd.Be.URL."; + BString arg(url); + mimeType.Append(arg, arg.FindFirst(":")); + + // special case, text/x-email is used traditionally + // use it instead + if (arg.IFindFirst("mailto:") == 0) + mimeType = "text/x-email"; + + // the protocol should be alphanum + // we just check if it's registered + // if not there is likely no supporting app anyway + if (!BMimeType::IsValid(mimeType.String())) + return; + char *args[2] = { (char *)url, NULL }; + status = be_roster->Launch(mimeType.String(), 1, args); + if (status < B_OK) + warn_user("Cannot launch url", strerror(status)); +} + + +/** + * Display a warning for a serious problem (eg memory exhaustion). + * + * \param warning message key for warning message + * \param detail additional message, or 0 + */ + +void warn_user(const char *warning, const char *detail) +{ + LOG(("warn_user: %s (%s)", warning, detail)); + BAlert *alert; + BString text(warning); + if (detail) + text << ":\n" << detail; +#if 0 + alert = new BAlert("NetSurf Warning", text.String(), "Ok", NULL, NULL, + B_WIDTH_AS_USUAL, B_WARNING_ALERT); + alert->Go(); +#else + alert = new BAlert("NetSurf Warning", text.String(), "Debug", "Ok", NULL, + B_WIDTH_AS_USUAL, B_WARNING_ALERT); + if (alert->Go() < 1) + debugger("warn_user"); +#endif +} + +void die(const char * const error) +{ + fprintf(stderr, "%s", error); + BAlert *alert; + BString text("Cannot continue:\n"); + text << error; +#if 0 + alert = new BAlert("NetSurf Error", text.String(), "Ok", NULL, NULL, + B_WIDTH_AS_USUAL, B_STOP_ALERT); + alert->Go(); +#else + alert = new BAlert("NetSurf Error", text.String(), "Debug", "Ok", NULL, + B_WIDTH_AS_USUAL, B_STOP_ALERT); + if (alert->Go() < 1) + debugger("die"); +#endif + exit(EXIT_FAILURE); +} + +void gui_cert_verify(const char *url, const struct ssl_cert_info *certs, + unsigned long num, nserror (*cb)(bool proceed, void *pw), + void *cbpw) +{ + CALLED(); +#if 0 /* GTK */ + nsbeos_create_ssl_verify_window(bw, c, certs, num); +#endif +} + +static void nsbeos_create_ssl_verify_window(struct browser_window *bw, + hlcache_handle *c, const struct ssl_cert_info *certs, + unsigned long num) +{ + CALLED(); +#if 0 /* GTK */ + GladeXML *x = glade_xml_new(glade_file_location, NULL, NULL); + beosWindow *wnd = beos_WINDOW(glade_xml_get_widget(x, "wndSSLProblem")); + beosButton *accept, *reject; + void **session = calloc(sizeof(void *), 4); + + session[0] = bw; + session[1] = strdup(c->url); + session[2] = x; + session[3] = wnd; + + accept = beos_BUTTON(glade_xml_get_widget(x, "sslaccept")); + reject = beos_BUTTON(glade_xml_get_widget(x, "sslreject")); + + g_signal_connect(G_OBJECT(accept), "clicked", + G_CALLBACK(nsbeos_ssl_accept), (gpointer)session); + g_signal_connect(G_OBJECT(reject), "clicked", + G_CALLBACK(nsbeos_ssl_reject), (gpointer)session); + + beos_widget_show(beos_WIDGET(wnd)); +#endif +} + +#if 0 /* GTK */ +static void nsbeos_ssl_accept(beosButton *w, gpointer data) +{ + void **session = data; + struct browser_window *bw = session[0]; + char *url = session[1]; + GladeXML *x = session[2]; + beosWindow *wnd = session[3]; + + urldb_set_cert_permissions(url, true); + browser_window_go(bw, url, 0, true); + + beos_widget_destroy(beos_WIDGET(wnd)); + g_object_unref(G_OBJECT(x)); + free(url); + free(session); +} + +static void nsbeos_ssl_reject(beosButton *w, gpointer data) +{ + void **session = data; + GladeXML *x = session[2]; + beosWindow *wnd = session[3]; + + beos_widget_destroy(beos_WIDGET(wnd)); + g_object_unref(G_OBJECT(x)); + free(session[1]); + free(session); +} +#endif + +utf8_convert_ret utf8_to_local_encoding(const char *string, size_t len, + char **result) +{ + assert(string && result); + + if (len == 0) + len = strlen(string); + + *result = strndup(string, len); + if (!(*result)) + return UTF8_CONVERT_NOMEM; + + return UTF8_CONVERT_OK; +} + +utf8_convert_ret utf8_from_local_encoding(const char *string, size_t len, + char **result) +{ + assert(string && result); + + if (len == 0) + len = strlen(string); + + *result = strndup(string, len); + if (!(*result)) + return UTF8_CONVERT_NOMEM; + + return UTF8_CONVERT_OK; +} + +char *path_to_url(const char *path) +{ + int urllen = strlen(path) + FILE_SCHEME_PREFIX_LEN + 1; + char *url = (char *)malloc(urllen); + + if (url == NULL) { + return NULL; + } + + if (*path == '/') { + path++; /* file: paths are already absolute */ + } + + snprintf(url, urllen, "%s%s", FILE_SCHEME_PREFIX, path); + + return url; +} + +char *url_to_path(const char *url) +{ + char *url_path = curl_unescape(url, 0); + char *path; + + /* return the absolute path including leading / */ + path = strdup(url_path + (FILE_SCHEME_PREFIX_LEN - 1)); + curl_free(url_path); + + return path; +} + +bool cookies_update(const char *domain, const struct cookie_data *data) +{ + return true; +} + +static void *myrealloc(void *ptr, size_t len, void *pw) +{ + if (len == 0) { + free(ptr); + return NULL; + } + + return realloc(ptr, len); +} + +/** + * Return the filename part of a full path + * + * \param path full path and filename + * \return filename (will be freed with free()) + */ + +char *filename_from_path(char *path) +{ + char *leafname; + + leafname = strrchr(path, '/'); + if (!leafname) + leafname = path; + else + leafname += 1; + + return strdup(leafname); +} + +/** + * Add a path component/filename to an existing path + * + * \param path buffer containing path + free space + * \param length length of buffer "path" + * \param newpart string containing path component to add to path + * \return true on success + */ + +bool path_add_part(char *path, int length, const char *newpart) +{ + if(path[strlen(path) - 1] != '/') + strncat(path, "/", length); + + strncat(path, newpart, length); + + return true; +} -- cgit v1.2.3