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authorLaurent Napias <[email protected]>2019-06-29 10:43:23 +0200
committerraveit65 <[email protected]>2019-07-01 17:07:40 +0200
commitaa24676651f8bd3e8b434f72d5aac98e84c0867d (patch)
tree37693766ecb4733c6061dcc2ddc26954fab5ca01 /backend/comics/comics-document.c
parent6741c5db1e5c48c01b25bb7900dc40d48552925d (diff)
downloadatril-aa24676651f8bd3e8b434f72d5aac98e84c0867d.tar.bz2
atril-aa24676651f8bd3e8b434f72d5aac98e84c0867d.tar.xz
Remove trailing whitespaces
Diffstat (limited to 'backend/comics/comics-document.c')
-rw-r--r--backend/comics/comics-document.c132
1 files changed, 66 insertions, 66 deletions
diff --git a/backend/comics/comics-document.c b/backend/comics/comics-document.c
index 4d4d2939..ae37d23a 100644
--- a/backend/comics/comics-document.c
+++ b/backend/comics/comics-document.c
@@ -73,7 +73,7 @@ struct _ComicsDocument
#define OFFSET_ZIP 2
#define NO_OFFSET 0
-/* For perfomance reasons of 7z* we've choosen to decompress on the temporary
+/* For perfomance reasons of 7z* we've choosen to decompress on the temporary
* directory instead of decompressing on the stdout */
/**
@@ -138,7 +138,7 @@ EV_BACKEND_REGISTER_WITH_CODE (ComicsDocument, comics_document,
* @unquoted_string: a literal string
*
* Quotes a string so unzip will not interpret the regex expressions of
- * @unquoted_string. Basically, this functions uses [] to disable regex
+ * @unquoted_string. Basically, this functions uses [] to disable regex
* expressions. The return value must be freed with * g_free()
*
* Return value: quoted and disabled-regex string
@@ -188,22 +188,22 @@ comics_regex_quote (const gchar *unquoted_string)
/* This function manages the command for decompressing a comic book */
-static gboolean
+static gboolean
comics_decompress_temp_dir (const gchar *command_decompress_tmp,
- const gchar *command,
+ const gchar *command,
GError **error)
{
gboolean success;
gchar *std_out, *basename;
GError *err = NULL;
gint retval;
-
- success = g_spawn_command_line_sync (command_decompress_tmp, &std_out,
+
+ success = g_spawn_command_line_sync (command_decompress_tmp, &std_out,
NULL, &retval, &err);
basename = g_path_get_basename (command);
if (!success) {
g_set_error (error,
- EV_DOCUMENT_ERROR,
+ EV_DOCUMENT_ERROR,
EV_DOCUMENT_ERROR_INVALID,
_("Error launching the command ā€œ%sā€ in order to "
"decompress the comic book: %s"),
@@ -237,16 +237,16 @@ comics_decompress_temp_dir (const gchar *command_decompress_tmp,
}
/* This function shows how to use the choosen command for decompressing a
- * comic book file. It modifies fields of the ComicsDocument struct with
+ * comic book file. It modifies fields of the ComicsDocument struct with
* this information */
-static gboolean
-comics_generate_command_lines (ComicsDocument *comics_document,
+static gboolean
+comics_generate_command_lines (ComicsDocument *comics_document,
GError **error)
{
gchar *quoted_file, *quoted_file_aux;
gchar *quoted_command;
ComicBookDecompressType type;
-
+
type = comics_document->command_usage;
comics_document->regex_arg = command_usage_def[type].regex_arg;
quoted_command = g_shell_quote (comics_document->selected_command);
@@ -276,7 +276,7 @@ comics_generate_command_lines (ComicsDocument *comics_document,
/* unrar-free can't create directories, but ev_mkdtemp already created the dir */
comics_document->decompress_tmp =
- g_strdup_printf (command_usage_def[type].decompress_tmp,
+ g_strdup_printf (command_usage_def[type].decompress_tmp,
quoted_command, quoted_file,
comics_document->dir);
g_free (quoted_file);
@@ -295,10 +295,10 @@ comics_generate_command_lines (ComicsDocument *comics_document,
}
-/* This function chooses an external command for decompressing a comic
+/* This function chooses an external command for decompressing a comic
* book based on its mime tipe. */
-static gboolean
-comics_check_decompress_command (gchar *mime_type,
+static gboolean
+comics_check_decompress_command (gchar *mime_type,
ComicsDocument *comics_document,
GError **error)
{
@@ -306,38 +306,38 @@ comics_check_decompress_command (gchar *mime_type,
gchar *std_out, *std_err;
gint retval;
GError *err = NULL;
-
+
/* FIXME, use proper cbr/cbz mime types once they're
* included in shared-mime-info */
-
+
if (g_content_type_is_a (mime_type, "application/x-cbr") ||
g_content_type_is_a (mime_type, "application/x-rar")) {
- /* The RARLAB provides a no-charge proprietary (freeware)
- * decompress-only client for Linux called unrar. Another
- * option is a GPLv2-licensed command-line tool developed by
- * the Gna! project. Confusingly enough, the free software RAR
- * decoder is also named unrar. For this reason we need to add
- * some lines for disambiguation. Sorry for the added the
+ /* The RARLAB provides a no-charge proprietary (freeware)
+ * decompress-only client for Linux called unrar. Another
+ * option is a GPLv2-licensed command-line tool developed by
+ * the Gna! project. Confusingly enough, the free software RAR
+ * decoder is also named unrar. For this reason we need to add
+ * some lines for disambiguation. Sorry for the added the
* complexity but it's life :)
- * Finally, some distributions, like Debian, rename this free
- * option as unrar-free.
+ * Finally, some distributions, like Debian, rename this free
+ * option as unrar-free.
* */
- comics_document->selected_command =
+ comics_document->selected_command =
g_find_program_in_path ("unrar");
if (comics_document->selected_command) {
- /* We only use std_err to avoid printing useless error
+ /* We only use std_err to avoid printing useless error
* messages on the terminal */
- success =
+ success =
g_spawn_command_line_sync (
- comics_document->selected_command,
+ comics_document->selected_command,
&std_out, &std_err,
&retval, &err);
if (!success) {
g_propagate_error (error, err);
g_error_free (err);
return FALSE;
- /* I don't check retval status because RARLAB unrar
- * doesn't have a way to return 0 without involving an
+ /* I don't check retval status because RARLAB unrar
+ * doesn't have a way to return 0 without involving an
* operation with a file*/
} else if (WIFEXITED (retval)) {
if (g_strrstr (std_out,"freeware") != NULL)
@@ -353,7 +353,7 @@ comics_check_decompress_command (gchar *mime_type,
}
}
/* The Gna! free software client with Debian naming convention */
- comics_document->selected_command =
+ comics_document->selected_command =
g_find_program_in_path ("unrar-free");
if (comics_document->selected_command) {
comics_document->command_usage = GNAUNRAR;
@@ -375,7 +375,7 @@ comics_check_decompress_command (gchar *mime_type,
} else if (g_content_type_is_a (mime_type, "application/x-cbz") ||
g_content_type_is_a (mime_type, "application/zip")) {
/* InfoZIP's unzip program */
- comics_document->selected_command =
+ comics_document->selected_command =
g_find_program_in_path ("unzip");
comics_document->alternative_command =
g_find_program_in_path ("zipnote");
@@ -399,8 +399,8 @@ comics_check_decompress_command (gchar *mime_type,
} else if (g_content_type_is_a (mime_type, "application/x-cb7") ||
g_content_type_is_a (mime_type, "application/x-7z-compressed")) {
- /* 7zr, 7za and 7z are the commands from the p7zip project able
- * to decompress .7z files */
+ /* 7zr, 7za and 7z are the commands from the p7zip project able
+ * to decompress .7z files */
comics_document->selected_command =
g_find_program_in_path ("7zr");
if (comics_document->selected_command) {
@@ -496,7 +496,7 @@ sort_page_names (gconstpointer a,
else if (!sort_last_1 && sort_last_2)
{
compare = -1;
- }
+ }
else
{
key_1 = g_utf8_collate_key_for_filename (name_1, -1);
@@ -542,9 +542,9 @@ comics_document_load (EvDocument *document,
return FALSE;
}
-
- if (!comics_check_decompress_command (mime_type, comics_document,
- error)) {
+
+ if (!comics_check_decompress_command (mime_type, comics_document,
+ error)) {
g_free (mime_type);
return FALSE;
} else if (!comics_generate_command_lines (comics_document, error)) {
@@ -586,10 +586,10 @@ comics_document_load (EvDocument *document,
supported_extensions = get_supported_image_extensions ();
for (i = 0; cb_files[i] != NULL; i++) {
if (comics_document->offset != NO_OFFSET) {
- if (g_utf8_strlen (cb_files[i],-1) >
+ if (g_utf8_strlen (cb_files[i],-1) >
comics_document->offset) {
- cb_file =
- g_utf8_offset_to_pointer (cb_files[i],
+ cb_file =
+ g_utf8_offset_to_pointer (cb_files[i],
comics_document->offset);
} else {
continue;
@@ -665,11 +665,11 @@ comics_document_get_page_size (EvDocument *document,
GdkPixbuf *pixbuf;
gchar *filename;
ComicsDocument *comics_document = COMICS_DOCUMENT (document);
-
+
if (!comics_document->decompress_tmp) {
argv = extract_argv (document, page->index);
success = g_spawn_async_with_pipes (NULL, argv, NULL,
- G_SPAWN_SEARCH_PATH |
+ G_SPAWN_SEARCH_PATH |
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL,
&child_pid,
@@ -684,7 +684,7 @@ comics_document_get_page_size (EvDocument *document,
while (outpipe >= 0) {
bytes = read (outpipe, buf, 1024);
-
+
if (bytes > 0)
gdk_pixbuf_loader_write (loader, buf, bytes, NULL);
if (bytes <= 0 || got_size) {
@@ -741,11 +741,11 @@ comics_document_render_pixbuf (EvDocument *document,
gint width, height;
gchar *filename;
ComicsDocument *comics_document = COMICS_DOCUMENT (document);
-
+
if (!comics_document->decompress_tmp) {
argv = extract_argv (document, rc->page->index);
success = g_spawn_async_with_pipes (NULL, argv, NULL,
- G_SPAWN_SEARCH_PATH |
+ G_SPAWN_SEARCH_PATH |
G_SPAWN_STDERR_TO_DEV_NULL,
NULL, NULL,
&child_pid,
@@ -755,14 +755,14 @@ comics_document_render_pixbuf (EvDocument *document,
loader = gdk_pixbuf_loader_new ();
g_signal_connect (loader, "size-prepared",
- G_CALLBACK (render_pixbuf_size_prepared_cb),
+ G_CALLBACK (render_pixbuf_size_prepared_cb),
&rc->scale);
while (outpipe >= 0) {
bytes = read (outpipe, buf, 4096);
if (bytes > 0) {
- gdk_pixbuf_loader_write (loader, buf, bytes,
+ gdk_pixbuf_loader_write (loader, buf, bytes,
NULL);
} else if (bytes <= 0) {
close (outpipe);
@@ -777,13 +777,13 @@ comics_document_render_pixbuf (EvDocument *document,
g_spawn_close_pid (child_pid);
g_object_unref (loader);
} else {
- filename =
+ filename =
g_build_filename (comics_document->dir,
(char *) comics_document->page_names->pdata[rc->page->index],
NULL);
-
+
gdk_pixbuf_get_file_info (filename, &width, &height);
-
+
tmp_pixbuf =
gdk_pixbuf_new_from_file_at_size (
filename, width * (rc->scale) + 0.5,
@@ -807,7 +807,7 @@ comics_document_render (EvDocument *document,
pixbuf = comics_document_render_pixbuf (document, rc);
surface = ev_document_misc_surface_from_pixbuf (pixbuf);
g_object_unref (pixbuf);
-
+
return surface;
}
@@ -825,24 +825,24 @@ render_pixbuf_size_prepared_cb (GdkPixbufLoader *loader,
}
/**
- * comics_remove_dir: Removes a directory recursively.
+ * comics_remove_dir: Removes a directory recursively.
* Returns:
* 0 if it was successfully deleted,
- * -1 if an error occurred
+ * -1 if an error occurred
*/
-static int
-comics_remove_dir (gchar *path_name)
+static int
+comics_remove_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_with_path =
+ g_build_filename (path_name,
filename, NULL);
comics_remove_dir (filename_with_path);
g_free (filename_with_path);
@@ -850,8 +850,8 @@ comics_remove_dir (gchar *path_name)
}
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
+ /* 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));
}
@@ -860,14 +860,14 @@ static void
comics_document_finalize (GObject *object)
{
ComicsDocument *comics_document = COMICS_DOCUMENT (object);
-
+
if (comics_document->decompress_tmp) {
if (comics_remove_dir (comics_document->dir) == -1)
g_warning (_("There was an error deleting ā€œ%sā€."),
comics_document->dir);
g_free (comics_document->dir);
}
-
+
if (comics_document->page_names) {
g_ptr_array_foreach (comics_document->page_names, (GFunc) g_free, NULL);
g_ptr_array_free (comics_document->page_names, TRUE);
@@ -940,7 +940,7 @@ comics_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
if (border) {
GdkPixbuf *tmp_pixbuf = thumbnail;
-
+
thumbnail = ev_document_misc_get_thumbnail_frame (-1, -1, tmp_pixbuf);
g_object_unref (tmp_pixbuf);
}
@@ -955,7 +955,7 @@ comics_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
gint *height)
{
gdouble page_width, page_height;
-
+
comics_document_get_page_size (EV_DOCUMENT (document), rc->page,
&page_width, &page_height);