/*
* gppfont and gppfile cannot have local defaults, since the very
* format of a Filename or FontSpec is platform-dependent. So the
* platform-dependent functions MUST return some sort of value.
*/
static void gppfont(void *handle, const char *name, Conf *conf, int primary)
{
FontSpec *result = read_setting_fontspec(handle, name);
if (!result)
result = platform_default_fontspec(name);
conf_set_fontspec(conf, primary, result);
fontspec_free(result);
}
/*
* Free any dynamic data items pointed to by a 'struct value'. We
* don't free the value itself, since it's probably part of a larger
* allocated block.
*/
static void free_value(struct value *val, int type)
{
if (type == TYPE_STR)
sfree(val->u.stringval);
else if (type == TYPE_FILENAME)
filename_free(val->u.fileval);
else if (type == TYPE_FONT)
fontspec_free(val->u.fontval);
}
int do_cmdline(int argc, char **argv, int do_everything, int *allow_launch,
struct gui_data *inst, Conf *conf)
{
int err = 0;
char *val;
/*
* Macros to make argument handling easier. Note that because
* they need to call `continue', they cannot be contained in
* the usual do {...} while (0) wrapper to make them
* syntactically single statements; hence it is not legal to
* use one of these macros as an unbraced statement between
* `if' and `else'.
*/
#define EXPECTS_ARG { \
if (--argc <= 0) { \
err = 1; \
fprintf(stderr, "%s: %s expects an argument\n", appname, p); \
continue; \
} else \
val = *++argv; \
}
#define SECOND_PASS_ONLY { if (!do_everything) continue; }
while (--argc > 0) {
char *p = *++argv;
int ret;
/*
* Shameless cheating. Debian requires all X terminal
* emulators to support `-T title'; but
* cmdline_process_param will eat -T (it means no-pty) and
* complain that pterm doesn't support it. So, in pterm
* only, we convert -T into -title.
*/
if ((cmdline_tooltype & TOOLTYPE_NONNETWORK) &&
!strcmp(p, "-T"))
p = (char*)"-title";
ret = cmdline_process_param(p, (argc > 1 ? argv[1] : NULL),
do_everything ? 1 : -1, conf);
if (ret == -2) {
cmdline_error("option \"%s\" requires an argument",p);
} else if (ret == 2) {
--argc, ++argv; /* skip next argument */
continue;
} else if (ret == 1) {
continue;
}
if (!strcmp(p, "-fn") || !strcmp(p, "-font")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_font, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-fb")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_boldfont, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-fw")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_widefont, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-fwb")) {
FontSpec *fs;
EXPECTS_ARG;
SECOND_PASS_ONLY;
fs = fontspec_new(val);
conf_set_fontspec(conf, CONF_wideboldfont, fs);
fontspec_free(fs);
} else if (!strcmp(p, "-cs")) {
EXPECTS_ARG;
SECOND_PASS_ONLY;
conf_set_str(conf, CONF_line_codepage, val);
} else if (!strcmp(p, "-geometry")) {
#ifdef Q_OS_UNIX
int flags, x, y;
unsigned int w, h;
EXPECTS_ARG;
SECOND_PASS_ONLY;
flags = XParseGeometry(val, &x, &y, &w, &h);
if (flags & WidthValue)
conf_set_int(conf, CONF_width, w);
if (flags & HeightValue)
conf_set_int(conf, CONF_height, h);
if (flags & (XValue | YValue)) {
inst->xpos = x;
inst->ypos = y;
inst->gotpos = TRUE;
inst->gravity = ((flags & XNegative ? 1 : 0) |
(flags & YNegative ? 2 : 0));
}
#endif
} else if (!strcmp(p, "-sl")) {
EXPECTS_ARG;
SECOND_PASS_ONLY;
conf_set_int(conf, CONF_savelines, atoi(val));
} /*else if (!strcmp(p, "-fg") || !strcmp(p, "-bg") ||
!strcmp(p, "-bfg") || !strcmp(p, "-bbg") ||
!strcmp(p, "-cfg") || !strcmp(p, "-cbg")) {
GdkColor col;
EXPECTS_ARG;
SECOND_PASS_ONLY;
if (!gdk_color_parse(val, &col)) {
err = 1;
fprintf(stderr, "%s: unable to parse colour \"%s\"\n",
appname, val);
} else {
int index;
index = (!strcmp(p, "-fg") ? 0 :
!strcmp(p, "-bg") ? 2 :
!strcmp(p, "-bfg") ? 1 :
!strcmp(p, "-bbg") ? 3 :
!strcmp(p, "-cfg") ? 4 :
!strcmp(p, "-cbg") ? 5 : -1);
assert(index != -1);
cfg->colours[index][0] = col.red / 256;
cfg->colours[index][1] = col.green / 256;
cfg->colours[index][2] = col.blue / 256;
}
} */else if (use_pty_argv && !strcmp(p, "-e")) {
/* This option swallows all further arguments. */
if (!do_everything)
break;
if (--argc > 0) {
int i;
pty_argv = snewn(argc+1, char *);
++argv;
for (i = 0; i < argc; i++)
pty_argv[i] = argv[i];
pty_argv[argc] = NULL;
break; /* finished command-line processing */
} else
err = 1, fprintf(stderr, "%s: -e expects an argument\n",
appname);
} else if (!strcmp(p, "-title")) {