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authorChristian Persch <chpe@cvs.gnome.org>2006-08-18 02:06:07 +0800
committerChristian Persch <chpe@src.gnome.org>2006-08-18 02:06:07 +0800
commitbcac21fc4fb9d3fedda5e57a111d3f188cd69396 (patch)
tree38964b964611c0cfad6e1ee604786cf595dc0046 /lib/ephy-print-utils.c
parent63973908d495105b4c1aae36ee4f42628292c1f8 (diff)
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Fix crash when reading the options file. Bug #351788. Actually return the
2006-08-17 Christian Persch <chpe@cvs.gnome.org> * lib/ephy-print-utils.c: Fix crash when reading the options file. Bug #351788. Actually return the settings object.
Diffstat (limited to 'lib/ephy-print-utils.c')
-rw-r--r--lib/ephy-print-utils.c68
1 files changed, 36 insertions, 32 deletions
diff --git a/lib/ephy-print-utils.c b/lib/ephy-print-utils.c
index 8e6ba5feb..135852adc 100644
--- a/lib/ephy-print-utils.c
+++ b/lib/ephy-print-utils.c
@@ -89,15 +89,19 @@ ephy_print_utils_settings_new_from_key_file (GKeyFile *key_file,
GtkPrintSettings *settings;
gchar **keys;
gsize n_keys, i;
+ GError *err = NULL;
g_return_val_if_fail (key_file != NULL, NULL);
keys = g_key_file_get_keys (key_file,
PRINT_SETTINGS_GROUP,
&n_keys,
- error);
- if (*error != NULL)
- return NULL;
+ &err);
+ if (err != NULL)
+ {
+ g_propagate_error (error, err);
+ return NULL;
+ }
settings = gtk_print_settings_new ();
@@ -118,7 +122,7 @@ ephy_print_utils_settings_new_from_key_file (GKeyFile *key_file,
g_strfreev (keys);
- return NULL;
+ return settings;
}
/**
@@ -142,20 +146,24 @@ ephy_print_utils_settings_to_file (GtkPrintSettings *settings,
gboolean retval;
char *data = NULL;
gsize len;
+ GError *err = NULL;
g_return_val_if_fail (GTK_IS_PRINT_SETTINGS (settings), FALSE);
g_return_val_if_fail (file_name != NULL, FALSE);
keyfile = g_key_file_new ();
- retval = ephy_print_utils_settings_to_key_file (settings, keyfile, error);
+ retval = ephy_print_utils_settings_to_key_file (settings, keyfile, &err);
if (!retval) goto out;
- data = g_key_file_to_data (keyfile, &len, error);
+ data = g_key_file_to_data (keyfile, &len, &err);
if (!data) goto out;
- retval = g_file_set_contents (file_name, data, len, error);
+ retval = g_file_set_contents (file_name, data, len, &err);
out:
+ if (err != NULL)
+ g_propagate_error (error, err);
+
g_key_file_free (keyfile);
g_free (data);
@@ -197,13 +205,6 @@ ephy_print_utils_settings_to_key_file (GtkPrintSettings *settings,
return TRUE;
}
-
-
-
-
-
-
-
/**
* ephy_print_utils_page_setup_new_from_file:
* @file_name: the filename to read the page_setup from
@@ -259,6 +260,7 @@ ephy_print_utils_page_setup_new_from_key_file (GKeyFile *key_file,
gdouble width, height, top, bottom, left, right;
char *name = NULL, *ppd_name = NULL, *display_name = NULL, *orientation = NULL;
gboolean retval = TRUE;
+ GError *err = NULL;
g_return_val_if_fail (key_file != NULL, NULL);
@@ -270,8 +272,9 @@ ephy_print_utils_page_setup_new_from_key_file (GKeyFile *key_file,
}
#define GET_DOUBLE(kf, group, name, v) \
-v = g_key_file_get_double (kf, group, name, error); \
-if (*error != NULL) {\
+v = g_key_file_get_double (kf, group, name, &err); \
+if (err != NULL) {\
+ g_propagate_error (error, err);\
retval = FALSE;\
goto out;\
}
@@ -291,19 +294,23 @@ if (*error != NULL) {\
"PPDName", NULL);
display_name = g_key_file_get_string (key_file, PAPER_SIZE_GROUP,
"DisplayName", NULL);
+ orientation = g_key_file_get_string (key_file, PAGE_SETUP_GROUP,
+ "Orientation", NULL);
+
+ if ((ppd_name == NULL && name == NULL) || orientation == NULL)
+ {
+ g_set_error (error, ERROR_QUARK, 0, "Not a valid epiphany page setup file");
+ retval = FALSE;
+ goto out;
+ }
if (ppd_name != NULL) {
paper_size = gtk_paper_size_new_from_ppd (ppd_name, display_name,
width, height);
- } else if (name != NULL) {
+ } else {
paper_size = gtk_paper_size_new_custom (name, display_name,
width, height, GTK_UNIT_MM);
- } else {
- g_set_error (error, ERROR_QUARK, 0, "Not a valid epiphany page setup file");
- retval = FALSE;
- goto out;
}
-
g_assert (paper_size != NULL);
page_setup = gtk_page_setup_new ();
@@ -315,19 +322,16 @@ if (*error != NULL) {\
gtk_page_setup_set_left_margin (page_setup, left, GTK_UNIT_MM);
gtk_page_setup_set_right_margin (page_setup, right, GTK_UNIT_MM);
- orientation = g_key_file_get_string (key_file, PAGE_SETUP_GROUP,
- "Orientation", NULL);
- if (orientation != NULL) {
- gtk_page_setup_set_orientation (page_setup,
- ephy_string_enum_from_string (GTK_TYPE_PAGE_ORIENTATION,
- orientation));
- g_free (orientation);
- }
-
+ gtk_page_setup_set_orientation (page_setup,
+ ephy_string_enum_from_string (GTK_TYPE_PAGE_ORIENTATION,
+ orientation));
out:
+ if (!retval) g_warning ("page_setup_new_from_keyfile failed"); //XXX
+
+ g_free (ppd_name);
g_free (name);
g_free (display_name);
- g_free (ppd_name);
+ g_free (orientation);
return page_setup;
}