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Eliminated static char arrays, replaced with JSString*Size calls and g_malloc

sisyphus
Scott Balneaves 10 years ago
parent
ac961e5fb0
commit
4cd3457a27
1 changed files with 50 additions and 17 deletions
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  1. 67
      src/lightdm-webkit2-greeter-ext.c

67
src/lightdm-webkit2-greeter-ext.c
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@ -466,7 +466,8 @@ set_layout_cb(JSContextRef context,
JSValueRef value,
JSValueRef *exception) {
JSStringRef layout_arg;
char layout[1024];
size_t layout_size;
gchar *layout;
// FIXME: Throw exception
if (JSValueGetType(context, value) != kJSTypeString) {
@ -474,11 +475,14 @@ set_layout_cb(JSContextRef context,
}
layout_arg = JSValueToStringCopy(context, value, NULL);
JSStringGetUTF8CString(layout_arg, layout, 1024);
layout_size = JSStringGetMaximumUTF8CStringSize(layout_arg);
layout = g_malloc (layout_size);
JSStringGetUTF8CString(layout_arg, layout, layout_size);
JSStringRelease(layout_arg);
//lightdm_set_layout (layout);
g_free (layout);
return true;
}
@ -588,7 +592,8 @@ start_authentication_cb(JSContextRef context,
JSValueRef *exception) {
LightDMGreeter *greeter = JSObjectGetPrivate(thisObject);
JSStringRef name_arg;
char name[1024];
size_t name_size;
gchar *name;
// FIXME: Throw exception
if (!( argumentCount == 1 && JSValueGetType(context, arguments[0]) == kJSTypeString )) {
@ -596,13 +601,17 @@ start_authentication_cb(JSContextRef context,
}
name_arg = JSValueToStringCopy(context, arguments[0], NULL);
JSStringGetUTF8CString(name_arg, name, 1024);
name_size = JSStringGetMaximumUTF8CStringSize(name_arg);
name = g_malloc (name_size);
JSStringGetUTF8CString(name_arg, name, name_size);
JSStringRelease(name_arg);
if (*name == '\0')
lightdm_greeter_authenticate(greeter, NULL);
else
lightdm_greeter_authenticate(greeter, name);
g_free (name);
return JSValueMakeNull(context);
}
@ -616,7 +625,8 @@ respond_cb(JSContextRef context,
JSValueRef *exception) {
LightDMGreeter *greeter = JSObjectGetPrivate(thisObject);
JSStringRef response_arg;
char response[1024];
size_t response_size;
gchar *response;
// FIXME: Throw exception
if (!( argumentCount == 1 && JSValueGetType(context, arguments[0]) == kJSTypeString )) {
@ -624,11 +634,14 @@ respond_cb(JSContextRef context,
}
response_arg = JSValueToStringCopy(context, arguments[0], NULL);
JSStringGetUTF8CString(response_arg, response, 1024);
response_size = JSStringGetMaximumUTF8CStringSize(response_arg);
response = g_malloc (response_size);
JSStringGetUTF8CString(response_arg, response, response_size);
JSStringRelease(response_arg);
lightdm_greeter_respond(greeter, response);
g_free (response);
return JSValueMakeNull(context);
}
@ -793,23 +806,28 @@ login_cb(JSContextRef context,
JSValueRef *exception) {
LightDMGreeter *greeter = JSObjectGetPrivate(thisObject);
JSStringRef arg;
char username[1024], *session = NULL;
size_t username_size, session_size;
gchar *username, *session = NULL;
// FIXME: Throw exception
arg = JSValueToStringCopy(context, arguments[0], NULL);
JSStringGetUTF8CString(arg, username, 1024);
username_size = JSStringGetMaximumUTF8CStringSize(arg);
username = g_malloc (username_size);
JSStringGetUTF8CString(arg, username, username_size);
JSStringRelease(arg);
if (argumentCount > 1) {
arg = JSValueToStringCopy(context, arguments[1], NULL);
session = g_malloc(sizeof(char) * 1024);
JSStringGetUTF8CString(arg, session, 1024);
session_size = JSStringGetMaximumUTF8CStringSize(arg);
session = g_malloc (session_size);
JSStringGetUTF8CString(arg, session, session_size);
JSStringRelease(arg);
}
lightdm_greeter_start_session_sync(greeter, session, NULL);
g_free(username);
g_free(session);
return JSValueMakeNull(context);
@ -825,16 +843,20 @@ set_language_cb(JSContextRef context,
JSValueRef *exception) {
LightDMGreeter *greeter = JSObjectGetPrivate(thisObject);
JSStringRef arg;
char language[1024];
size_t language_size;
gchar *language;
// FIXME: Throw exception
arg = JSValueToStringCopy(context, arguments[0], NULL);
JSStringGetUTF8CString(arg, language, 1024);
language_size = JSStringGetMaximumUTF8CStringSize(arg);
language = g_malloc (language_size);
JSStringGetUTF8CString(arg, language, language_size);
JSStringRelease(arg);
lightdm_greeter_set_language(greeter, language);
g_free (language);
return JSValueMakeNull(context);
}
@ -847,7 +869,8 @@ gettext_cb(JSContextRef context,
const JSValueRef arguments[],
JSValueRef *exception) {
JSStringRef string_arg, result;
char string[1024];
size_t string_size;
gchar *string;
// FIXME: Throw exception
if (argumentCount != 1) {
@ -855,10 +878,13 @@ gettext_cb(JSContextRef context,
}
string_arg = JSValueToStringCopy(context, arguments[0], NULL);
JSStringGetUTF8CString(string_arg, string, 1024);
string_size = JSStringGetMaximumUTF8CStringSize(string_arg);
string = g_malloc (string_size);
JSStringGetUTF8CString(string_arg, string, string_size);
JSStringRelease(string_arg);
result = JSStringCreateWithUTF8CString(gettext(string));
g_free (string);
return JSValueMakeString(context, result);
}
@ -871,7 +897,8 @@ ngettext_cb(JSContextRef context,
const JSValueRef arguments[],
JSValueRef *exception) {
JSStringRef string_arg, plural_string_arg, result;
char string[1024], plural_string[1024];
size_t string_size, plural_string_size;
gchar *string, *plural_string;
unsigned int n;
// FIXME: Throw exception
@ -880,16 +907,22 @@ ngettext_cb(JSContextRef context,
}
string_arg = JSValueToStringCopy(context, arguments[0], NULL);
JSStringGetUTF8CString(string_arg, string, 1024);
string_size = JSStringGetMaximumUTF8CStringSize(string_arg);
string = g_malloc (string_size);
JSStringGetUTF8CString(string_arg, string, string_size);
JSStringRelease(string_arg);
plural_string_arg = JSValueToStringCopy(context, arguments[1], NULL);
JSStringGetUTF8CString(plural_string_arg, string, 1024);
plural_string_size = JSStringGetMaximumUTF8CStringSize(plural_string_arg);
plural_string = g_malloc (plural_string_size);
JSStringGetUTF8CString(plural_string_arg, string, plural_string_size);
JSStringRelease(plural_string_arg);
n = JSValueToNumber(context, arguments[2], NULL);
result = JSStringCreateWithUTF8CString(ngettext(string, plural_string, n));
g_free (string);
g_free (plural_string);
return JSValueMakeString(context, result);
}

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