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-rw-r--r--riscos/theme_install.c237
1 files changed, 0 insertions, 237 deletions
diff --git a/riscos/theme_install.c b/riscos/theme_install.c
deleted file mode 100644
index 5c11ffb83..000000000
--- a/riscos/theme_install.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * Copyright 2005 James Bursa <bursa@users.sourceforge.net>
- *
- * 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 <http://www.gnu.org/licenses/>.
- */
-
-/** \file
- * Theme auto-installing.
- */
-
-#include <assert.h>
-#include <stdbool.h>
-#include <oslib/osfile.h>
-#include <oslib/wimp.h>
-
-#include "utils/nsoption.h"
-#include "utils/log.h"
-#include "utils/messages.h"
-#include "content/content.h"
-#include "content/hlcache.h"
-#include "desktop/browser.h"
-#include "desktop/theme.h"
-
-#include "riscos/dialog.h"
-#include "riscos/gui.h"
-#include "riscos/theme.h"
-#include "riscos/wimp.h"
-#include "riscos/wimp_event.h"
-
-
-static hlcache_handle *theme_install_content = NULL;
-static struct theme_descriptor theme_install_descriptor;
-wimp_w dialog_theme_install;
-
-
-static void theme_install_close(wimp_w w);
-static nserror theme_install_callback(hlcache_handle *handle,
- const hlcache_event *event, void *pw);
-static bool theme_install_read(const char *source_data,
- unsigned long source_size);
-
-
-/**
- * Handle a CONTENT_THEME that has started loading.
- */
-
-void theme_install_start(hlcache_handle *c)
-{
- assert(c != NULL);
- assert(content_get_type(c) == CONTENT_THEME);
-
- if (ro_gui_dialog_open_top(dialog_theme_install, NULL, 0, 0)) {
- ro_warn_user("ThemeInstActive", 0);
- return;
- }
-
- /* stop theme sitting in memory cache */
- content_invalidate_reuse_data(c);
-
- hlcache_handle_replace_callback(c, theme_install_callback, NULL);
-
- ro_gui_set_icon_string(dialog_theme_install, ICON_THEME_INSTALL_MESSAGE,
- messages_get("ThemeInstDown"), true);
- ro_gui_set_icon_shaded_state(dialog_theme_install,
- ICON_THEME_INSTALL_INSTALL, true);
- ro_gui_wimp_event_register_close_window(dialog_theme_install,
- theme_install_close);
-}
-
-
-/**
- * Callback for fetchcache() for theme install fetches.
- */
-
-nserror theme_install_callback(hlcache_handle *handle,
- const hlcache_event *event, void *pw)
-{
- switch (event->type) {
-
- case CONTENT_MSG_DONE:
- {
- const char *source_data;
- unsigned long source_size;
- int author_indent = 0;
- char buffer[256];
-
- theme_install_content = handle;
-
- source_data = content_get_source_data(handle, &source_size);
-
- if (!theme_install_read(source_data, source_size)) {
- ro_warn_user("ThemeInvalid", 0);
- theme_install_close(dialog_theme_install);
- break;
- }
-
- /* remove '© ' from the start of the data */
- if (theme_install_descriptor.author[0] == '©')
- author_indent++;
- while (theme_install_descriptor.author[author_indent] == ' ')
- author_indent++;
- snprintf(buffer, sizeof buffer, messages_get("ThemeInstall"),
- theme_install_descriptor.name,
- &theme_install_descriptor.author[author_indent]);
- buffer[sizeof buffer - 1] = '\0';
- ro_gui_set_icon_string(dialog_theme_install,
- ICON_THEME_INSTALL_MESSAGE,
- buffer, true);
- ro_gui_set_icon_shaded_state(dialog_theme_install,
- ICON_THEME_INSTALL_INSTALL, false);
- }
- break;
-
- case CONTENT_MSG_ERROR:
- theme_install_close(dialog_theme_install);
- ro_warn_user(event->data.error, 0);
- break;
-
- default:
- break;
- }
-
- return NSERROR_OK;
-}
-
-
-/**
- * Fill in theme_install_descriptor from received theme data.
- *
- * \param source_data received data
- * \param source_size size of data
- * \return true if data is a correct theme, false on error
- *
- * If the data is a correct theme, theme_install_descriptor is filled in.
- */
-
-bool theme_install_read(const char *source_data, unsigned long source_size)
-{
- const void *data = source_data;
-
- if (source_size < sizeof(struct theme_file_header))
- return false;
- if (!ro_gui_theme_read_file_header(&theme_install_descriptor,
- (struct theme_file_header *) data))
- return false;
- if (source_size - sizeof(struct theme_file_header) !=
- theme_install_descriptor.compressed_size)
- return false;
- return true;
-}
-
-
-/**
- * Install the downloaded theme.
- *
- * \param w the theme install window handle
- */
-
-bool ro_gui_theme_install_apply(wimp_w w)
-{
- char theme_save[256];
- char *theme_file;
- struct theme_descriptor *theme_install;
- os_error *error;
- char *fix;
- const char *source_data;
- unsigned long source_size;
-
- assert(theme_install_content);
-
- /* convert spaces to hard spaces */
- theme_file = strdup(theme_install_descriptor.name);
- if (!theme_file) {
- LOG("malloc failed");
- ro_warn_user("NoMemory", 0);
- return false;
- }
- for (fix = theme_file; *fix != '\0'; fix++)
- if (*fix == ' ')
- *fix = 160; /* hard space */
-
- /* simply overwrite previous theme versions */
- snprintf(theme_save, sizeof theme_save, "%s.%s",
- nsoption_charp(theme_save), theme_file);
-
- theme_save[sizeof theme_save - 1] = '\0';
-
- source_data = content_get_source_data(theme_install_content,
- &source_size);
-
- error = xosfile_save_stamped(theme_save, 0xffd,
- (byte *) source_data,
- (byte *) source_data + source_size);
- if (error) {
- LOG("xosfile_save_stamped: 0x%x: %s", error->errnum, error->errmess);
- ro_warn_user("ThemeInstallErr", 0);
- free(theme_file);
- return false;
- }
-
- /* apply the new theme */
- ro_gui_theme_get_available();
- theme_install = ro_gui_theme_find(theme_file);
- if (!theme_install || !ro_gui_theme_apply(theme_install)) {
- ro_warn_user("ThemeApplyErr", 0);
- } else {
- nsoption_set_charp(theme, strdup(theme_install->leafname));
- }
- free(theme_file);
- ro_gui_save_options();
- return true;
-}
-
-
-/**
- * Close the theme installer and free resources.
- */
-
-void theme_install_close(wimp_w w)
-{
- if (theme_install_content)
- hlcache_handle_release(theme_install_content);
-
- theme_install_content = NULL;
-}
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