diff options
| -rw-r--r-- | backend/epub/epub-document.c | 1104 |
1 files changed, 552 insertions, 552 deletions
diff --git a/backend/epub/epub-document.c b/backend/epub/epub-document.c index 8f97aa9f..4fc2f4a7 100644 --- a/backend/epub/epub-document.c +++ b/backend/epub/epub-document.c @@ -50,14 +50,14 @@ typedef enum _xmlParseReturnType typedef struct _contentListNode { gchar* key ; gchar* value ; - gint index ; + gint index ; }contentListNode; typedef struct _linknode { gchar *pagelink; - GList *children; + GList *children; gchar *linktext; - guint page; + guint page; }linknode; typedef struct _EpubDocumentClass EpubDocumentClass; @@ -70,20 +70,20 @@ struct _EpubDocumentClass struct _EpubDocument { EvDocument parent_instance; - /*Stores the path to the source archive*/ + /*Stores the path to the source archive*/ gchar* archivename ; - /*Stores the path of the directory where we unzipped the epub*/ + /*Stores the path of the directory where we unzipped the epub*/ gchar* tmp_archive_dir ; - /*Stores the contentlist in a sorted manner*/ + /*Stores the contentlist in a sorted manner*/ GList* contentList ; /* A variable to hold our epubDocument for unzipping*/ unzFile epubDocument ; - /*The (sub)directory that actually houses the document*/ - gchar* documentdir; - /*Stores the table of contents*/ - GList *index; - /*Document title, for the sidebar links*/ - gchar *docTitle; + /*The (sub)directory that actually houses the document*/ + gchar* documentdir; + /*Stores the table of contents*/ + GList *index; + /*Document title, for the sidebar links*/ + gchar *docTitle; }; static void epub_document_document_thumbnails_iface_init (EvDocumentThumbnailsInterface *iface); @@ -91,15 +91,15 @@ static void epub_document_document_find_iface_init (EvDocumentFindIn static void epub_document_document_links_iface_init (EvDocumentLinksInterface *iface); EV_BACKEND_REGISTER_WITH_CODE (EpubDocument, epub_document, - { - EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS, - epub_document_document_thumbnails_iface_init); - EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_FIND, - epub_document_document_find_iface_init); + { + EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS, + epub_document_document_thumbnails_iface_init); + EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_FIND, + epub_document_document_find_iface_init); EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_LINKS, - epub_document_document_links_iface_init); + epub_document_document_links_iface_init); - } ); + } ); static void epub_document_thumbnails_get_dimensions (EvDocumentThumbnails *document, @@ -107,13 +107,13 @@ epub_document_thumbnails_get_dimensions (EvDocumentThumbnails *document, gint *width, gint *height) { - gdouble page_width, page_height; + gdouble page_width, page_height; - page_width = 800; - page_height = 1080; + page_width = 800; + page_height = 1080; - *width = MAX ((gint)(page_width * rc->scale + 0.5), 1); - *height = MAX ((gint)(page_height * rc->scale + 0.5), 1); + *width = MAX ((gint)(page_width * rc->scale + 0.5), 1); + *height = MAX ((gint)(page_height * rc->scale + 0.5), 1); } static GdkPixbuf * @@ -121,14 +121,14 @@ epub_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document, EvRenderContext *rc, gboolean border) { - cairo_surface_t *webpage; - GdkPixbuf *thumbnailpix = NULL ; - gint width,height; - epub_document_thumbnails_get_dimensions (document, rc, &width, &height); - webpage = ev_document_misc_surface_rotate_and_scale (rc->page->backend_page, - width, height, 0); - thumbnailpix = ev_document_misc_pixbuf_from_surface (webpage); - return thumbnailpix; + cairo_surface_t *webpage; + GdkPixbuf *thumbnailpix = NULL ; + gint width,height; + epub_document_thumbnails_get_dimensions (document, rc, &width, &height); + webpage = ev_document_misc_surface_rotate_and_scale (rc->page->backend_page, + width, height, 0); + thumbnailpix = ev_document_misc_pixbuf_from_surface (webpage); + return thumbnailpix; } static gboolean @@ -179,8 +179,8 @@ epub_document_check_hits(EvDocumentFind *document_find, const gchar *text, gboolean case_sensitive) { - gchar *filepath = g_filename_from_uri((gchar*)page->backend_page,NULL,NULL); - htmlDocPtr htmldoc = xmlParseFile(filepath); + gchar *filepath = g_filename_from_uri((gchar*)page->backend_page,NULL,NULL); + htmlDocPtr htmldoc = xmlParseFile(filepath); if (htmldoc == NULL) { g_free(filepath); return 0; @@ -193,22 +193,22 @@ epub_document_check_hits(EvDocumentFind *document_find, } int count=0; - htmlNodePtr bodytag = htmltag->xmlChildrenNode; + htmlNodePtr bodytag = htmltag->xmlChildrenNode; - while ( xmlStrcmp(bodytag->name,(xmlChar*)"body") ) { - bodytag = bodytag->next; - } + while ( xmlStrcmp(bodytag->name,(xmlChar*)"body") ) { + bodytag = bodytag->next; + } - xmlBufferPtr bodybuffer = xmlBufferCreate(); - xmlNodeDump(bodybuffer,htmldoc,bodytag,0,1); + xmlBufferPtr bodybuffer = xmlBufferCreate(); + xmlNodeDump(bodybuffer,htmldoc,bodytag,0,1); - count = get_substr_count((char*)bodybuffer->content,text,case_sensitive); + count = get_substr_count((char*)bodybuffer->content,text,case_sensitive); - xmlBufferFree(bodybuffer); - xmlFreeDoc(htmldoc); - g_free (filepath); + xmlBufferFree(bodybuffer); + xmlFreeDoc(htmldoc); + g_free (filepath); - return count; + return count; } static gboolean @@ -226,62 +226,62 @@ epub_document_links_has_document_links(EvDocumentLinks *document_links) typedef struct _LinksCBStruct { - GtkTreeModel *model; - GtkTreeIter *parent; + GtkTreeModel *model; + GtkTreeIter *parent; }LinksCBStruct; static void epub_document_make_tree_entry(linknode* ListData,LinksCBStruct* UserData) { - GtkTreeIter tree_iter; - EvLink *link = NULL; - gboolean expand; - char *title_markup; - - if (ListData->children) { - expand=TRUE; - } - else { - expand=FALSE; - } - - EvLinkDest *ev_dest = NULL; - EvLinkAction *ev_action; - - /* We shall use a EV_LINK_DEST_TYPE_PAGE for page links, - * and a EV_LINK_DEST_TYPE_HLINK(custom) for refs on a page of type url#label - * because we need both dest and page label for this. - */ - - if (g_strrstr(ListData->pagelink,"#") == NULL) { - ev_dest = ev_link_dest_new_page(ListData->page); - } - else { - ev_dest = ev_link_dest_new_hlink((gchar*)ListData->pagelink,ListData->page); - } - - ev_action = ev_link_action_new_dest (ev_dest); - - link = ev_link_new((gchar*)ListData->linktext,ev_action); - - gtk_tree_store_append (GTK_TREE_STORE (UserData->model), &tree_iter,(UserData->parent)); - title_markup = g_strdup((gchar*)ListData->linktext); - - gtk_tree_store_set (GTK_TREE_STORE (UserData->model), &tree_iter, - EV_DOCUMENT_LINKS_COLUMN_MARKUP, title_markup, - EV_DOCUMENT_LINKS_COLUMN_LINK, link, - EV_DOCUMENT_LINKS_COLUMN_EXPAND, expand, - -1); - - if (ListData->children) { - LinksCBStruct cbstruct; - cbstruct.parent = &tree_iter; - cbstruct.model = UserData->model; - g_list_foreach (ListData->children,(GFunc)epub_document_make_tree_entry,&cbstruct); - } - - g_free (title_markup); - g_object_unref (link); + GtkTreeIter tree_iter; + EvLink *link = NULL; + gboolean expand; + char *title_markup; + + if (ListData->children) { + expand=TRUE; + } + else { + expand=FALSE; + } + + EvLinkDest *ev_dest = NULL; + EvLinkAction *ev_action; + + /* We shall use a EV_LINK_DEST_TYPE_PAGE for page links, + * and a EV_LINK_DEST_TYPE_HLINK(custom) for refs on a page of type url#label + * because we need both dest and page label for this. + */ + + if (g_strrstr(ListData->pagelink,"#") == NULL) { + ev_dest = ev_link_dest_new_page(ListData->page); + } + else { + ev_dest = ev_link_dest_new_hlink((gchar*)ListData->pagelink,ListData->page); + } + + ev_action = ev_link_action_new_dest (ev_dest); + + link = ev_link_new((gchar*)ListData->linktext,ev_action); + + gtk_tree_store_append (GTK_TREE_STORE (UserData->model), &tree_iter,(UserData->parent)); + title_markup = g_strdup((gchar*)ListData->linktext); + + gtk_tree_store_set (GTK_TREE_STORE (UserData->model), &tree_iter, + EV_DOCUMENT_LINKS_COLUMN_MARKUP, title_markup, + EV_DOCUMENT_LINKS_COLUMN_LINK, link, + EV_DOCUMENT_LINKS_COLUMN_EXPAND, expand, + -1); + + if (ListData->children) { + LinksCBStruct cbstruct; + cbstruct.parent = &tree_iter; + cbstruct.model = UserData->model; + g_list_foreach (ListData->children,(GFunc)epub_document_make_tree_entry,&cbstruct); + } + + g_free (title_markup); + g_object_unref (link); } static GtkTreeModel * @@ -289,7 +289,7 @@ epub_document_links_get_links_model(EvDocumentLinks *document_links) { GtkTreeModel *model = NULL; - g_return_val_if_fail (EPUB_IS_DOCUMENT (document_links), NULL); + g_return_val_if_fail (EPUB_IS_DOCUMENT (document_links), NULL); EpubDocument *epub_document = EPUB_DOCUMENT(document_links); @@ -299,52 +299,52 @@ epub_document_links_get_links_model(EvDocumentLinks *document_links) G_TYPE_BOOLEAN, G_TYPE_STRING); - LinksCBStruct linkStruct; - linkStruct.model = model; - EvLink *link = ev_link_new(epub_document->docTitle, - ev_link_action_new_dest(ev_link_dest_new_page(0))); - GtkTreeIter parent; + LinksCBStruct linkStruct; + linkStruct.model = model; + EvLink *link = ev_link_new(epub_document->docTitle, + ev_link_action_new_dest(ev_link_dest_new_page(0))); + GtkTreeIter parent; - linkStruct.parent = &parent; + linkStruct.parent = &parent; - gtk_tree_store_append (GTK_TREE_STORE (model), &parent,NULL); + gtk_tree_store_append (GTK_TREE_STORE (model), &parent,NULL); - gtk_tree_store_set (GTK_TREE_STORE (model), &parent, - EV_DOCUMENT_LINKS_COLUMN_MARKUP, epub_document->docTitle, - EV_DOCUMENT_LINKS_COLUMN_LINK, link, - EV_DOCUMENT_LINKS_COLUMN_EXPAND, TRUE, - -1); + gtk_tree_store_set (GTK_TREE_STORE (model), &parent, + EV_DOCUMENT_LINKS_COLUMN_MARKUP, epub_document->docTitle, + EV_DOCUMENT_LINKS_COLUMN_LINK, link, + EV_DOCUMENT_LINKS_COLUMN_EXPAND, TRUE, + -1); - g_object_unref(link); + g_object_unref(link); - if (epub_document->index) { - g_list_foreach (epub_document->index,(GFunc)epub_document_make_tree_entry,&linkStruct); - } + if (epub_document->index) { + g_list_foreach (epub_document->index,(GFunc)epub_document_make_tree_entry,&linkStruct); + } return model; } static EvMappingList * epub_document_links_get_links (EvDocumentLinks *document_links, - EvPage *page) + EvPage *page) { - /* TODO - * ev_mapping_list_new() - */ - return NULL; + /* TODO + * ev_mapping_list_new() + */ + return NULL; } static void epub_document_document_thumbnails_iface_init (EvDocumentThumbnailsInterface *iface) { - iface->get_thumbnail = epub_document_thumbnails_get_thumbnail; - iface->get_dimensions = epub_document_thumbnails_get_dimensions; + iface->get_thumbnail = epub_document_thumbnails_get_thumbnail; + iface->get_dimensions = epub_document_thumbnails_get_dimensions; } static void epub_document_document_find_iface_init (EvDocumentFindInterface *iface) { - iface->check_for_hits = epub_document_check_hits; + iface->check_for_hits = epub_document_check_hits; } static void @@ -360,57 +360,57 @@ epub_document_save (EvDocument *document, const char *uri, GError **error) { - EpubDocument *epub_document = EPUB_DOCUMENT (document); + EpubDocument *epub_document = EPUB_DOCUMENT (document); - gchar *source_uri = g_filename_to_uri (epub_document->archivename, NULL, error); - if (source_uri == NULL) - return FALSE; + gchar *source_uri = g_filename_to_uri (epub_document->archivename, NULL, error); + if (source_uri == NULL) + return FALSE; - return ev_xfer_uri_simple (source_uri, uri, error); + return ev_xfer_uri_simple (source_uri, uri, error); } static int epub_document_get_n_pages (EvDocument *document) { - EpubDocument *epub_document = EPUB_DOCUMENT (document); + EpubDocument *epub_document = EPUB_DOCUMENT (document); if (epub_document-> contentList == NULL) - return 0; + return 0; - return g_list_length(epub_document->contentList); + return g_list_length(epub_document->contentList); } /** * epub_remove_temporary_dir : Removes a directory recursively. * This function is same as comics_remove_temporary_dir * Returns: - * 0 if it was successfully deleted, - * -1 if an error occurred + * 0 if it was successfully deleted, + * -1 if an error occurred */ static int epub_remove_temporary_dir (gchar *path_name) { - GDir *content_dir; - const gchar *filename; - gchar *filename_with_path; - - if (g_file_test (path_name, G_FILE_TEST_IS_DIR)) { - content_dir = g_dir_open (path_name, 0, NULL); - filename = g_dir_read_name (content_dir); - while (filename) { - filename_with_path = - g_build_filename (path_name, - filename, NULL); - epub_remove_temporary_dir (filename_with_path); - g_free (filename_with_path); - filename = g_dir_read_name (content_dir); - } - g_dir_close (content_dir); - } - /* Note from g_remove() documentation: on Windows, it is in general not - * possible to remove a file that is open to some process, or mapped - * into memory.*/ - return (g_remove (path_name)); + GDir *content_dir; + const gchar *filename; + gchar *filename_with_path; + + if (g_file_test (path_name, G_FILE_TEST_IS_DIR)) { + content_dir = g_dir_open (path_name, 0, NULL); + filename = g_dir_read_name (content_dir); + while (filename) { + filename_with_path = + g_build_filename (path_name, + filename, NULL); + epub_remove_temporary_dir (filename_with_path); + g_free (filename_with_path); + filename = g_dir_read_name (content_dir); + } + g_dir_close (content_dir); + } + /* Note from g_remove() documentation: on Windows, it is in general not + * possible to remove a file that is open to some process, or mapped + * into memory.*/ + return (g_remove (path_name)); } @@ -462,16 +462,16 @@ static xmlNodePtr xmlretval ; static gboolean open_xml_document ( const gchar* filename ) { - xmldocument = xmlParseFile(filename); - - if ( xmldocument == NULL ) - { - return FALSE ; - } - else - { - return TRUE ; - } + xmldocument = xmlParseFile(filename); + + if ( xmldocument == NULL ) + { + return FALSE ; + } + else + { + return TRUE ; + } } /** @@ -481,13 +481,13 @@ open_xml_document ( const gchar* filename ) static gboolean set_xml_root_node(xmlChar* rootname) { - xmlroot = xmlDocGetRootElement(xmldocument); + xmlroot = xmlDocGetRootElement(xmldocument); - if (xmlroot == NULL) { + if (xmlroot == NULL) { - xmlFreeDoc(xmldocument); - return FALSE; - } + xmlFreeDoc(xmldocument); + return FALSE; + } if ( rootname == NULL ) { @@ -500,7 +500,7 @@ set_xml_root_node(xmlChar* rootname) } else { - return FALSE; + return FALSE; } } @@ -585,7 +585,7 @@ static void xml_free_doc() { xmlFreeDoc(xmldocument); - xmldocument = NULL; + xmldocument = NULL; } static gboolean @@ -670,7 +670,7 @@ extract_one_file(EpubDocument* epub_document,GError ** error) GString * gfilepath ; unz_file_info64 info ; gchar* directory; - GString* dir_create; + GString* dir_create; GFileOutputStream * outstream ; if ( unzOpenCurrentFile(epub_document->epubDocument) != UNZ_OK ) @@ -714,7 +714,7 @@ extract_one_file(EpubDocument* epub_document,GError ** error) g_free(createdirname); g_mkdir_with_parents(dir_create->str,0777); - g_string_free(dir_create,TRUE); + g_string_free(dir_create,TRUE); } outfile = g_file_new_for_path(gfilepath->str); @@ -737,7 +737,7 @@ out: unzCloseCurrentFile (epub_document->epubDocument) ; g_string_free(gfilepath,TRUE); g_free(currentfilename); - return result; + return result; } static gboolean @@ -819,7 +819,7 @@ extract_epub_from_container (const gchar* uri, EV_DOCUMENT_ERROR_INVALID, _("could not extract archive")); } - goto out; + goto out; } if ( unzGoToNextFile(epub_document->epubDocument) == UNZ_END_OF_LIST_OF_FILE ) { @@ -836,7 +836,7 @@ out: static gchar* get_uri_to_content(const gchar* uri,GError ** error,EpubDocument *epub_document) { - gchar* tmp_archive_dir = epub_document->tmp_archive_dir; + gchar* tmp_archive_dir = epub_document->tmp_archive_dir; GError *err = NULL ; gchar *containerpath = g_filename_from_uri(uri,NULL,&err); @@ -895,29 +895,29 @@ get_uri_to_content(const gchar* uri,GError ** error,EpubDocument *epub_document) return NULL ; } - gchar* documentfolder = g_strrstr((gchar*)relativepath,"/"); - if (documentfolder != NULL) { - gchar* copybuffer = (gchar*)relativepath ; - gchar* directorybuffer = g_malloc0(sizeof(gchar*)*100); - gchar* writer = directorybuffer; - - while(copybuffer != documentfolder) { - (*writer) = (*copybuffer); - writer++;copybuffer++; - } - *writer = '\0'; - - GString *documentdir = g_string_new(tmp_archive_dir); - g_string_append_printf(documentdir,"/%s",directorybuffer); - g_free(directorybuffer); - epub_document->documentdir = g_string_free(documentdir,FALSE); - } - else - { - epub_document->documentdir = g_strdup(tmp_archive_dir); - } - - GString *absolutepath = g_string_new(tmp_archive_dir); + gchar* documentfolder = g_strrstr((gchar*)relativepath,"/"); + if (documentfolder != NULL) { + gchar* copybuffer = (gchar*)relativepath ; + gchar* directorybuffer = g_malloc0(sizeof(gchar*)*100); + gchar* writer = directorybuffer; + + while(copybuffer != documentfolder) { + (*writer) = (*copybuffer); + writer++;copybuffer++; + } + *writer = '\0'; + + GString *documentdir = g_string_new(tmp_archive_dir); + g_string_append_printf(documentdir,"/%s",directorybuffer); + g_free(directorybuffer); + epub_document->documentdir = g_string_free(documentdir,FALSE); + } + else + { + epub_document->documentdir = g_strdup(tmp_archive_dir); + } + + GString *absolutepath = g_string_new(tmp_archive_dir); g_string_append_printf(absolutepath,"/%s",relativepath); g_free (relativepath); @@ -936,20 +936,20 @@ get_uri_to_content(const gchar* uri,GError ** error,EpubDocument *epub_document) } return NULL ; } - xml_free_doc(); + xml_free_doc(); return content_uri ; } static gboolean link_present_on_page(const gchar* link,const gchar *page_uri) { - gchar *res; - if ((res=g_strrstr(link, page_uri)) != NULL) { - return TRUE; - } - else { - return FALSE; - } + gchar *res; + if ((res=g_strrstr(link, page_uri)) != NULL) { + return TRUE; + } + else { + return FALSE; + } } static GList* @@ -1059,7 +1059,7 @@ setup_document_content_list(const gchar* content_uri, GError** error,gchar *docu break; } - newnode->index = indexcounter++ ; + newnode->index = indexcounter++ ; newlist = g_list_prepend(newlist, newnode); } @@ -1085,8 +1085,8 @@ setup_document_content_list(const gchar* content_uri, GError** error,gchar *docu return NULL; } - newlist = g_list_reverse(newlist); - xml_free_doc(); + newlist = g_list_reverse(newlist); + xml_free_doc(); return newlist; } @@ -1108,38 +1108,38 @@ free_link_nodes(gpointer data) g_free(dataptr->pagelink); g_free(dataptr->linktext); - if (dataptr->children) { - g_list_free_full(dataptr->children,(GDestroyNotify)free_link_nodes); - } + if (dataptr->children) { + g_list_free_full(dataptr->children,(GDestroyNotify)free_link_nodes); + } g_free(dataptr); } static gchar* get_toc_file_name(gchar *containeruri) { - gchar *containerfilename = g_filename_from_uri(containeruri,NULL,NULL); - open_xml_document(containerfilename); - g_free (containerfilename); + gchar *containerfilename = g_filename_from_uri(containeruri,NULL,NULL); + open_xml_document(containerfilename); + g_free (containerfilename); - set_xml_root_node(NULL); + set_xml_root_node(NULL); - xmlNodePtr manifest = xml_get_pointer_to_node((xmlChar*)"manifest",NULL,NULL); - xmlNodePtr spine = xml_get_pointer_to_node((xmlChar*)"spine",NULL,NULL); + xmlNodePtr manifest = xml_get_pointer_to_node((xmlChar*)"manifest",NULL,NULL); + xmlNodePtr spine = xml_get_pointer_to_node((xmlChar*)"spine",NULL,NULL); - xmlChar *ncx = xml_get_data_from_node(spine,XML_ATTRIBUTE,(xmlChar*)"toc"); + xmlChar *ncx = xml_get_data_from_node(spine,XML_ATTRIBUTE,(xmlChar*)"toc"); /*In an epub3, there is sometimes no toc, and we need to then use the nav file for this.*/ if (ncx == NULL) { return NULL; } - xmlretval = NULL; - xml_parse_children_of_node(manifest,(xmlChar*)"item",(xmlChar*)"id",ncx); + xmlretval = NULL; + xml_parse_children_of_node(manifest,(xmlChar*)"item",(xmlChar*)"id",ncx); - gchar* tocfilename = (gchar*)xml_get_data_from_node(xmlretval,XML_ATTRIBUTE,(xmlChar*)"href"); - xml_free_doc(); + gchar* tocfilename = (gchar*)xml_get_data_from_node(xmlretval,XML_ATTRIBUTE,(xmlChar*)"href"); + xml_free_doc(); - return tocfilename; + return tocfilename; } static gchar* @@ -1164,20 +1164,20 @@ get_child_list(xmlNodePtr ol,gchar* documentdir) xmlNodePtr li = ol->xmlChildrenNode; while (li != NULL) { - if (xmlStrcmp(li->name,(xmlChar*)"li")) { - li = li->next; - continue; - } + if (xmlStrcmp(li->name,(xmlChar*)"li")) { + li = li->next; + continue; + } xmlNodePtr children = li->xmlChildrenNode; linknode *newlinknode = g_new0(linknode, 1); while (children != NULL) { if ( !xmlStrcmp(children->name,(xmlChar*)"a")) { newlinknode->linktext = (gchar*)xml_get_data_from_node(children,XML_KEYWORD,NULL); gchar* filename = (gchar*)xml_get_data_from_node(children,XML_ATTRIBUTE,(xmlChar*)"href"); - gchar *filepath = g_strdup_printf("%s/%s",documentdir,filename); - newlinknode->pagelink = g_filename_to_uri(filepath,NULL,NULL); - g_free(filename); - g_free(filepath); + gchar *filepath = g_strdup_printf("%s/%s",documentdir,filename); + newlinknode->pagelink = g_filename_to_uri(filepath,NULL,NULL); + g_free(filename); + g_free(filepath); newlinknode->children = NULL; childlist = g_list_prepend(childlist,newlinknode); } @@ -1185,7 +1185,7 @@ get_child_list(xmlNodePtr ol,gchar* documentdir) newlinknode->children = get_child_list(children,documentdir); } - children = children->next; + children = children->next; } li = li->next; @@ -1204,17 +1204,17 @@ setup_index_from_navfile(gchar *tocpath) xmlNodePtr nav = xml_get_pointer_to_node((xmlChar*)"nav",(xmlChar*)"id",(xmlChar*)"toc"); xmlretval=NULL; xml_parse_children_of_node(nav,(xmlChar*)"ol", NULL,NULL); - gchar *navdirend = g_strrstr(tocpath,"/"); - gchar *navdir = g_malloc0(strlen(tocpath)); - gchar *reader = tocpath; - gchar *writer = navdir; - - while (reader != navdirend) { - (*writer) = (*reader) ; - writer++;reader++; - } + gchar *navdirend = g_strrstr(tocpath,"/"); + gchar *navdir = g_malloc0(strlen(tocpath)); + gchar *reader = tocpath; + gchar *writer = navdir; + + while (reader != navdirend) { + (*writer) = (*reader) ; + writer++;reader++; + } index = get_child_list(xmlretval,navdir); - g_free(navdir); + g_free(navdir); xml_free_doc(); return index; } @@ -1252,16 +1252,16 @@ setup_document_index(EpubDocument *epub_document,gchar *containeruri) g_string_free(tocpath,TRUE); set_xml_root_node((xmlChar*)"ncx"); - xmlNodePtr docTitle = xml_get_pointer_to_node((xmlChar*)"docTitle",NULL,NULL); - xmlretval = NULL; - xml_parse_children_of_node(docTitle,(xmlChar*)"text",NULL,NULL); + xmlNodePtr docTitle = xml_get_pointer_to_node((xmlChar*)"docTitle",NULL,NULL); + xmlretval = NULL; + xml_parse_children_of_node(docTitle,(xmlChar*)"text",NULL,NULL); - while (epub_document->docTitle == NULL && xmlretval != NULL) { - epub_document->docTitle = (gchar*)xml_get_data_from_node(xmlretval,XML_KEYWORD,NULL); - xmlretval = xmlretval->next; - } + while (epub_document->docTitle == NULL && xmlretval != NULL) { + epub_document->docTitle = (gchar*)xml_get_data_from_node(xmlretval,XML_KEYWORD,NULL); + xmlretval = xmlretval->next; + } xmlNodePtr navMap = xml_get_pointer_to_node((xmlChar*)"navMap",NULL,NULL); - xmlretval = NULL; + xmlretval = NULL; xml_parse_children_of_node(navMap,(xmlChar*)"navPoint",NULL,NULL); xmlNodePtr navPoint = xmlretval; @@ -1269,42 +1269,42 @@ setup_document_index(EpubDocument *epub_document,gchar *containeruri) while(navPoint != NULL) { if ( !xmlStrcmp(navPoint->name,(xmlChar*)"navPoint")) { - xmlretval = NULL; - xml_parse_children_of_node(navPoint,(xmlChar*)"navLabel",NULL,NULL); - xmlNodePtr navLabel = xmlretval; - xmlretval = NULL; - gchar *fragment=NULL,*end=NULL; - GString *uri = NULL; - - xml_parse_children_of_node(navLabel,(xmlChar*)"text",NULL,NULL); + xmlretval = NULL; + xml_parse_children_of_node(navPoint,(xmlChar*)"navLabel",NULL,NULL); + xmlNodePtr navLabel = xmlretval; + xmlretval = NULL; + gchar *fragment=NULL,*end=NULL; + GString *uri = NULL; + + xml_parse_children_of_node(navLabel,(xmlChar*)"text",NULL,NULL); linknode *newnode = g_new0(linknode,1); - newnode->linktext = NULL; - while (newnode->linktext == NULL) { - newnode->linktext = (gchar*)xml_get_data_from_node(xmlretval,XML_KEYWORD,NULL); - xmlretval = xmlretval->next; - } - xmlretval = NULL; + newnode->linktext = NULL; + while (newnode->linktext == NULL) { + newnode->linktext = (gchar*)xml_get_data_from_node(xmlretval,XML_KEYWORD,NULL); + xmlretval = xmlretval->next; + } + xmlretval = NULL; xml_parse_children_of_node(navPoint,(xmlChar*)"content",NULL,NULL); pagelink = g_string_new(epub_document->documentdir); newnode->pagelink = (gchar*)xml_get_data_from_node(xmlretval,XML_ATTRIBUTE,(xmlChar*)"src"); g_string_append_printf(pagelink,"/%s",newnode->pagelink); xmlFree(newnode->pagelink); - gchar *escaped = g_strdup(pagelink->str); + gchar *escaped = g_strdup(pagelink->str); - //unescaping any special characters - pagelink->str = g_uri_unescape_string (escaped,NULL); - g_free(escaped); + //unescaping any special characters + pagelink->str = g_uri_unescape_string (escaped,NULL); + g_free(escaped); if ((end = g_strrstr(pagelink->str,"#")) != NULL) { - fragment = g_strdup(g_strrstr(pagelink->str,"#")); - *end = '\0'; + fragment = g_strdup(g_strrstr(pagelink->str,"#")); + *end = '\0'; } uri = g_string_new(g_filename_to_uri(pagelink->str,NULL,NULL)); - g_string_free(pagelink,TRUE); + g_string_free(pagelink,TRUE); if (fragment) { - g_string_append(uri,fragment); + g_string_append(uri,fragment); } newnode->pagelink = g_strdup(uri->str); @@ -1316,7 +1316,7 @@ setup_document_index(EpubDocument *epub_document,gchar *containeruri) } - xml_free_doc(); + xml_free_doc(); return g_list_reverse(index); } @@ -1324,106 +1324,106 @@ setup_document_index(EpubDocument *epub_document,gchar *containeruri) static EvDocumentInfo* epub_document_get_info(EvDocument *document) { - EpubDocument *epub_document = EPUB_DOCUMENT(document); - GError *error = NULL ; - gchar* infofile ; - xmlNodePtr metanode ; - GString* buffer ; - - GString* containerpath = g_string_new(epub_document->tmp_archive_dir); - g_string_append_printf(containerpath,"/META-INF/container.xml"); - gchar* containeruri = g_filename_to_uri(containerpath->str,NULL,&error); - g_string_free (containerpath, TRUE); - if ( error ) - { - return NULL ; - } - - gchar* uri = get_uri_to_content (containeruri,&error,epub_document); - g_free (containeruri); - if ( error ) - { - return NULL ; - } - - EvDocumentInfo* epubinfo = g_new0 (EvDocumentInfo, 1); - - epubinfo->fields_mask = EV_DOCUMENT_INFO_TITLE | - EV_DOCUMENT_INFO_FORMAT | - EV_DOCUMENT_INFO_AUTHOR | - EV_DOCUMENT_INFO_SUBJECT | - EV_DOCUMENT_INFO_KEYWORDS | - EV_DOCUMENT_INFO_LAYOUT | - EV_DOCUMENT_INFO_CREATOR | - EV_DOCUMENT_INFO_LINEARIZED | - EV_DOCUMENT_INFO_PERMISSIONS | - EV_DOCUMENT_INFO_N_PAGES ; - - infofile = g_filename_from_uri(uri,NULL,&error); - g_free (uri); - if ( error ) - { - return epubinfo; - } - - open_xml_document(infofile); - g_free (infofile); - - set_xml_root_node((xmlChar*)"package"); - - metanode = xml_get_pointer_to_node((xmlChar*)"title",NULL,NULL); - if ( metanode == NULL ) - epubinfo->title = NULL ; - else - epubinfo->title = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); - - metanode = xml_get_pointer_to_node((xmlChar*)"creator",NULL,NULL); - if ( metanode == NULL ) - epubinfo->author = g_strdup("unknown"); - else - epubinfo->author = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); - - metanode = xml_get_pointer_to_node((xmlChar*)"subject",NULL,NULL); - if ( metanode == NULL ) - epubinfo->subject = g_strdup("unknown"); - else - epubinfo->subject = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); - - buffer = g_string_new((gchar*)xml_get_data_from_node (xmlroot,XML_ATTRIBUTE,(xmlChar*)"version")); - g_string_prepend(buffer,"epub "); - epubinfo->format = g_string_free(buffer,FALSE); - - /*FIXME: Add more of these as you write the corresponding modules*/ - - epubinfo->layout = EV_DOCUMENT_LAYOUT_SINGLE_PAGE; - - metanode = xml_get_pointer_to_node((xmlChar*)"publisher",NULL,NULL); - if ( metanode == NULL ) - epubinfo->creator = g_strdup("unknown"); - else - epubinfo->creator = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); - - /* number of pages */ - epubinfo->n_pages = epub_document_get_n_pages(document); - - /*Copying*/ - epubinfo->permissions = EV_DOCUMENT_PERMISSIONS_OK_TO_COPY; - /*TODO : Add a function to get date*/ - - if (xmldocument) - xml_free_doc(); - return epubinfo ; + EpubDocument *epub_document = EPUB_DOCUMENT(document); + GError *error = NULL ; + gchar* infofile ; + xmlNodePtr metanode ; + GString* buffer ; + + GString* containerpath = g_string_new(epub_document->tmp_archive_dir); + g_string_append_printf(containerpath,"/META-INF/container.xml"); + gchar* containeruri = g_filename_to_uri(containerpath->str,NULL,&error); + g_string_free (containerpath, TRUE); + if ( error ) + { + return NULL ; + } + + gchar* uri = get_uri_to_content (containeruri,&error,epub_document); + g_free (containeruri); + if ( error ) + { + return NULL ; + } + + EvDocumentInfo* epubinfo = g_new0 (EvDocumentInfo, 1); + + epubinfo->fields_mask = EV_DOCUMENT_INFO_TITLE | + EV_DOCUMENT_INFO_FORMAT | + EV_DOCUMENT_INFO_AUTHOR | + EV_DOCUMENT_INFO_SUBJECT | + EV_DOCUMENT_INFO_KEYWORDS | + EV_DOCUMENT_INFO_LAYOUT | + EV_DOCUMENT_INFO_CREATOR | + EV_DOCUMENT_INFO_LINEARIZED | + EV_DOCUMENT_INFO_PERMISSIONS | + EV_DOCUMENT_INFO_N_PAGES ; + + infofile = g_filename_from_uri(uri,NULL,&error); + g_free (uri); + if ( error ) + { + return epubinfo; + } + + open_xml_document(infofile); + g_free (infofile); + + set_xml_root_node((xmlChar*)"package"); + + metanode = xml_get_pointer_to_node((xmlChar*)"title",NULL,NULL); + if ( metanode == NULL ) + epubinfo->title = NULL ; + else + epubinfo->title = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); + + metanode = xml_get_pointer_to_node((xmlChar*)"creator",NULL,NULL); + if ( metanode == NULL ) + epubinfo->author = g_strdup("unknown"); + else + epubinfo->author = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); + + metanode = xml_get_pointer_to_node((xmlChar*)"subject",NULL,NULL); + if ( metanode == NULL ) + epubinfo->subject = g_strdup("unknown"); + else + epubinfo->subject = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); + + buffer = g_string_new((gchar*)xml_get_data_from_node (xmlroot,XML_ATTRIBUTE,(xmlChar*)"version")); + g_string_prepend(buffer,"epub "); + epubinfo->format = g_string_free(buffer,FALSE); + + /*FIXME: Add more of these as you write the corresponding modules*/ + + epubinfo->layout = EV_DOCUMENT_LAYOUT_SINGLE_PAGE; + + metanode = xml_get_pointer_to_node((xmlChar*)"publisher",NULL,NULL); + if ( metanode == NULL ) + epubinfo->creator = g_strdup("unknown"); + else + epubinfo->creator = (char*)xml_get_data_from_node(metanode,XML_KEYWORD,NULL); + + /* number of pages */ + epubinfo->n_pages = epub_document_get_n_pages(document); + + /*Copying*/ + epubinfo->permissions = EV_DOCUMENT_PERMISSIONS_OK_TO_COPY; + /*TODO : Add a function to get date*/ + + if (xmldocument) + xml_free_doc(); + return epubinfo ; } static EvPage* epub_document_get_page(EvDocument *document, gint index) { - EpubDocument *epub_document = EPUB_DOCUMENT(document); - EvPage* page = ev_page_new(index); - contentListNode *listptr = g_list_nth_data (epub_document->contentList,index); - page->backend_page = g_strdup(listptr->value); - return page ; + EpubDocument *epub_document = EPUB_DOCUMENT(document); + EvPage* page = ev_page_new(index); + contentListNode *listptr = g_list_nth_data (epub_document->contentList,index); + page->backend_page = g_strdup(listptr->value); + return page ; } static void @@ -1433,15 +1433,15 @@ change_to_night_sheet(contentListNode *nodedata,gpointer user_data) open_xml_document(filename); set_xml_root_node(NULL); xmlNodePtr head =xml_get_pointer_to_node((xmlChar*)"head",NULL,NULL); - gchar *class = NULL; + gchar *class = NULL; xmlretval = NULL; xml_parse_children_of_node(head,(xmlChar*)"link",(xmlChar*)"rel",(xmlChar*)"stylesheet"); xmlNodePtr day = xmlretval; - if ( (class = (gchar*)xml_get_data_from_node(day,XML_ATTRIBUTE,(xmlChar*)"class")) == NULL) { - xmlSetProp(day,(xmlChar*)"class",(xmlChar*)"day"); - } - g_free(class); + if ( (class = (gchar*)xml_get_data_from_node(day,XML_ATTRIBUTE,(xmlChar*)"class")) == NULL) { + xmlSetProp(day,(xmlChar*)"class",(xmlChar*)"day"); + } + g_free(class); xmlSetProp(day,(xmlChar*)"rel",(xmlChar*)"alternate stylesheet"); xmlretval = NULL; xml_parse_children_of_node(head,(xmlChar*)"link",(xmlChar*)"class",(xmlChar*)"night"); @@ -1525,7 +1525,7 @@ epub_document_check_add_night_sheet(EvDocument *document) * We'll only check the first page for a supplied night mode stylesheet. * Odds are, if this one has it, all others have it too. */ - contentListNode *node = epub_document->contentList->data; + contentListNode *node = epub_document->contentList->data; gchar* stylesheetfilename = epub_document_get_alternate_stylesheet((gchar*)node->value) ; if (stylesheetfilename == NULL) { @@ -1578,119 +1578,119 @@ epub_document_toggle_night_mode(EvDocument *document,gboolean night) static gchar* epub_document_set_document_title(gchar *containeruri) { - open_xml_document(containeruri); - gchar *doctitle; - set_xml_root_node(NULL); + open_xml_document(containeruri); + gchar *doctitle; + set_xml_root_node(NULL); - xmlNodePtr title = xml_get_pointer_to_node((xmlChar*)"title",NULL,NULL); + xmlNodePtr title = xml_get_pointer_to_node((xmlChar*)"title",NULL,NULL); - doctitle = (gchar*)xml_get_data_from_node(title, XML_KEYWORD, NULL); - xml_free_doc(); + doctitle = (gchar*)xml_get_data_from_node(title, XML_KEYWORD, NULL); + xml_free_doc(); - return doctitle; + return doctitle; } static void page_set_function(linknode *Link, GList *contentList) { - GList *listiter = contentList; - contentListNode *pagedata; - - guint flag=0; - while (!flag) { - pagedata = listiter->data; - if (link_present_on_page(Link->pagelink, pagedata->value)) { - flag=1; - Link->page = pagedata->index - 1; - } - listiter = listiter->next; - } - - if (Link->children) { - g_list_foreach(Link->children,(GFunc)page_set_function,contentList); - } + GList *listiter = contentList; + contentListNode *pagedata; + + guint flag=0; + while (!flag) { + pagedata = listiter->data; + if (link_present_on_page(Link->pagelink, pagedata->value)) { + flag=1; + Link->page = pagedata->index - 1; + } + listiter = listiter->next; + } + + if (Link->children) { + g_list_foreach(Link->children,(GFunc)page_set_function,contentList); + } } static void epub_document_set_index_pages(GList *index,GList *contentList) { - g_return_if_fail (index != NULL); - g_return_if_fail (contentList != NULL); + g_return_if_fail (index != NULL); + g_return_if_fail (contentList != NULL); - g_list_foreach(index,(GFunc)page_set_function,contentList); + g_list_foreach(index,(GFunc)page_set_function,contentList); } static void add_mathjax_script_node_to_file(gchar *filename, gchar *data) { - xmlDocPtr mathdocument = xmlParseFile (filename); - xmlNodePtr mathroot = xmlDocGetRootElement(mathdocument); + xmlDocPtr mathdocument = xmlParseFile (filename); + xmlNodePtr mathroot = xmlDocGetRootElement(mathdocument); - if (mathroot == NULL) - return; + if (mathroot == NULL) + return; - xmlNodePtr head = mathroot->children; + xmlNodePtr head = mathroot->children; - while(head != NULL) { - if (!xmlStrcmp(head->name,(xmlChar*)"head")) { - break; - } - head = head->next; - } + while(head != NULL) { + if (!xmlStrcmp(head->name,(xmlChar*)"head")) { + break; + } + head = head->next; + } - if (xmlStrcmp(head->name,(xmlChar*)"head")) { - return ; - } + if (xmlStrcmp(head->name,(xmlChar*)"head")) { + return ; + } - xmlNodePtr script = xmlNewTextChild (head,NULL,(xmlChar*)"script",(xmlChar*)""); - xmlNewProp(script,(xmlChar*)"type",(xmlChar*)"text/javascript"); - xmlNewProp(script,(xmlChar*)"src",(xmlChar*)data); + xmlNodePtr script = xmlNewTextChild (head,NULL,(xmlChar*)"script",(xmlChar*)""); + xmlNewProp(script,(xmlChar*)"type",(xmlChar*)"text/javascript"); + xmlNewProp(script,(xmlChar*)"src",(xmlChar*)data); - xmlSaveFormatFile(filename, mathdocument, 0); - xmlFreeDoc (mathdocument); + xmlSaveFormatFile(filename, mathdocument, 0); + xmlFreeDoc (mathdocument); } static void epub_document_add_mathJax(gchar* containeruri,gchar* documentdir) { - gchar *containerfilename= g_filename_from_uri(containeruri,NULL,NULL); - GString *mathjaxdir = g_string_new("/usr/share/javascript/mathjax"); - - gchar *mathjaxref = g_filename_to_uri(mathjaxdir->str,NULL,NULL); - gchar *nodedata = g_strdup_printf("%s/MathJax.js?config=TeX-AMS-MML_SVG",mathjaxref); - - open_xml_document(containerfilename); - set_xml_root_node(NULL); - xmlNodePtr manifest = xml_get_pointer_to_node((xmlChar*)"manifest",NULL,NULL); - - xmlNodePtr item = manifest->xmlChildrenNode; - - while (item != NULL) { - if (xmlStrcmp(item->name,(xmlChar*)"item")) { - item = item->next; - continue; - } - - xmlChar *mathml = xml_get_data_from_node(item,XML_ATTRIBUTE, (xmlChar*)"properties"); - - if (mathml != NULL && - !xmlStrcmp(mathml, (xmlChar*)"mathml") ) { - gchar *href = (gchar*)xml_get_data_from_node(item, XML_ATTRIBUTE, (xmlChar*)"href"); - gchar *filename = g_strdup_printf("%s/%s",documentdir,href); - - add_mathjax_script_node_to_file(filename,nodedata); - g_free(href); - g_free(filename); - } - g_free(mathml); - item = item->next; - } - xml_free_doc(); - g_free(mathjaxref); - g_free(containerfilename); - g_free(nodedata); - g_string_free(mathjaxdir,TRUE); + gchar *containerfilename= g_filename_from_uri(containeruri,NULL,NULL); + GString *mathjaxdir = g_string_new("/usr/share/javascript/mathjax"); + + gchar *mathjaxref = g_filename_to_uri(mathjaxdir->str,NULL,NULL); + gchar *nodedata = g_strdup_printf("%s/MathJax.js?config=TeX-AMS-MML_SVG",mathjaxref); + + open_xml_document(containerfilename); + set_xml_root_node(NULL); + xmlNodePtr manifest = xml_get_pointer_to_node((xmlChar*)"manifest",NULL,NULL); + + xmlNodePtr item = manifest->xmlChildrenNode; + + while (item != NULL) { + if (xmlStrcmp(item->name,(xmlChar*)"item")) { + item = item->next; + continue; + } + + xmlChar *mathml = xml_get_data_from_node(item,XML_ATTRIBUTE, (xmlChar*)"properties"); + + if (mathml != NULL && + !xmlStrcmp(mathml, (xmlChar*)"mathml") ) { + gchar *href = (gchar*)xml_get_data_from_node(item, XML_ATTRIBUTE, (xmlChar*)"href"); + gchar *filename = g_strdup_printf("%s/%s",documentdir,href); + + add_mathjax_script_node_to_file(filename,nodedata); + g_free(href); + g_free(filename); + } + g_free(mathml); + item = item->next; + } + xml_free_doc(); + g_free(mathjaxref); + g_free(containerfilename); + g_free(nodedata); + g_string_free(mathjaxdir,TRUE); } static gboolean @@ -1698,63 +1698,63 @@ epub_document_load (EvDocument* document, const char* uri, GError** error) { - EpubDocument *epub_document = EPUB_DOCUMENT(document); - GError *err = NULL; - - if ( check_mime_type (uri, &err) == FALSE ) - { - /*Error would've been set by the function*/ - g_propagate_error(error,err); - return FALSE; - } - - extract_epub_from_container (uri,epub_document,&err); - - if ( err ) - { - g_propagate_error( error,err ); - return FALSE; - } - - /*FIXME : can this be different, ever?*/ - GString *containerpath = g_string_new(epub_document->tmp_archive_dir); - g_string_append_printf(containerpath,"/META-INF/container.xml"); - gchar *containeruri = g_filename_to_uri(containerpath->str,NULL,&err); - g_string_free (containerpath, TRUE); - - if ( err ) - { - g_propagate_error(error,err); - return FALSE; - } - - gchar *contentOpfUri = get_uri_to_content (containeruri,&err,epub_document); - g_free (containeruri); - - if ( contentOpfUri == NULL ) - { - g_propagate_error(error,err); - return FALSE; - } - - epub_document->docTitle = epub_document_set_document_title(contentOpfUri); - epub_document->index = setup_document_index(epub_document,contentOpfUri); - - epub_document->contentList = setup_document_content_list (contentOpfUri,&err,epub_document->documentdir); + EpubDocument *epub_document = EPUB_DOCUMENT(document); + GError *err = NULL; + + if ( check_mime_type (uri, &err) == FALSE ) + { + /*Error would've been set by the function*/ + g_propagate_error(error,err); + return FALSE; + } + + extract_epub_from_container (uri,epub_document,&err); + + if ( err ) + { + g_propagate_error( error,err ); + return FALSE; + } + + /*FIXME : can this be different, ever?*/ + GString *containerpath = g_string_new(epub_document->tmp_archive_dir); + g_string_append_printf(containerpath,"/META-INF/container.xml"); + gchar *containeruri = g_filename_to_uri(containerpath->str,NULL,&err); + g_string_free (containerpath, TRUE); + + if ( err ) + { + g_propagate_error(error,err); + return FALSE; + } + + gchar *contentOpfUri = get_uri_to_content (containeruri,&err,epub_document); + g_free (containeruri); + + if ( contentOpfUri == NULL ) + { + g_propagate_error(error,err); + return FALSE; + } + + epub_document->docTitle = epub_document_set_document_title(contentOpfUri); + epub_document->index = setup_document_index(epub_document,contentOpfUri); + + epub_document->contentList = setup_document_content_list (contentOpfUri,&err,epub_document->documentdir); if (epub_document->index != NULL && epub_document->contentList != NULL) - epub_document_set_index_pages(epub_document->index, epub_document->contentList); + epub_document_set_index_pages(epub_document->index, epub_document->contentList); epub_document_add_mathJax(contentOpfUri,epub_document->documentdir); - g_free (contentOpfUri); + g_free (contentOpfUri); - if ( epub_document->contentList == NULL ) - { - g_propagate_error(error,err); - return FALSE; - } + if ( epub_document->contentList == NULL ) + { + g_propagate_error(error,err); + return FALSE; + } - return TRUE; + return TRUE; } static void @@ -1763,66 +1763,66 @@ epub_document_init (EpubDocument *epub_document) epub_document->archivename = NULL ; epub_document->tmp_archive_dir = NULL ; epub_document->contentList = NULL ; - epub_document->documentdir = NULL; - epub_document->index = NULL; - epub_document->docTitle = NULL; + epub_document->documentdir = NULL; + epub_document->index = NULL; + epub_document->docTitle = NULL; } static void epub_document_finalize (GObject *object) { - EpubDocument *epub_document = EPUB_DOCUMENT (object); + EpubDocument *epub_document = EPUB_DOCUMENT (object); - if (epub_document->epubDocument != NULL) { - if (epub_remove_temporary_dir (epub_document->tmp_archive_dir) == -1) - g_warning (_("There was an error deleting “%s”."), - epub_document->tmp_archive_dir); - } + if (epub_document->epubDocument != NULL) { + if (epub_remove_temporary_dir (epub_document->tmp_archive_dir) == -1) + g_warning (_("There was an error deleting “%s”."), + epub_document->tmp_archive_dir); + } - if ( epub_document->contentList ) { + if ( epub_document->contentList ) { g_list_free_full(epub_document->contentList,(GDestroyNotify)free_tree_nodes); - epub_document->contentList = NULL; - } - - if (epub_document->index) { - g_list_free_full(epub_document->index,(GDestroyNotify)free_link_nodes); - epub_document->index = NULL; - } - - if ( epub_document->tmp_archive_dir) { - g_free (epub_document->tmp_archive_dir); - epub_document->tmp_archive_dir = NULL; - } - - if (epub_document->docTitle) { - g_free(epub_document->docTitle); - epub_document->docTitle = NULL; - } - if ( epub_document->archivename) { - g_free (epub_document->archivename); - epub_document->archivename = NULL; - } - if ( epub_document->documentdir) { - g_free (epub_document->documentdir); - epub_document->documentdir = NULL; - } - G_OBJECT_CLASS (epub_document_parent_class)->finalize (object); + epub_document->contentList = NULL; + } + + if (epub_document->index) { + g_list_free_full(epub_document->index,(GDestroyNotify)free_link_nodes); + epub_document->index = NULL; + } + + if ( epub_document->tmp_archive_dir) { + g_free (epub_document->tmp_archive_dir); + epub_document->tmp_archive_dir = NULL; + } + + if (epub_document->docTitle) { + g_free(epub_document->docTitle); + epub_document->docTitle = NULL; + } + if ( epub_document->archivename) { + g_free (epub_document->archivename); + epub_document->archivename = NULL; + } + if ( epub_document->documentdir) { + g_free (epub_document->documentdir); + epub_document->documentdir = NULL; + } + G_OBJECT_CLASS (epub_document_parent_class)->finalize (object); } static void epub_document_class_init (EpubDocumentClass *klass) { - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass); - - gobject_class->finalize = epub_document_finalize; - ev_document_class->load = epub_document_load; - ev_document_class->save = epub_document_save; - ev_document_class->get_n_pages = epub_document_get_n_pages; - ev_document_class->get_info = epub_document_get_info; - ev_document_class->get_page = epub_document_get_page; - ev_document_class->toggle_night_mode = epub_document_toggle_night_mode; + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass); + + gobject_class->finalize = epub_document_finalize; + ev_document_class->load = epub_document_load; + ev_document_class->save = epub_document_save; + ev_document_class->get_n_pages = epub_document_get_n_pages; + ev_document_class->get_info = epub_document_get_info; + ev_document_class->get_page = epub_document_get_page; + ev_document_class->toggle_night_mode = epub_document_toggle_night_mode; ev_document_class->check_add_night_sheet = epub_document_check_add_night_sheet; } |