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-rw-r--r--backend/epub/epub-document.c1104
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;
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-24 18:22:57 +0000