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Diffstat (limited to 'source4/heimdal/lib/roken/getarg.c')
-rw-r--r--source4/heimdal/lib/roken/getarg.c133
1 files changed, 80 insertions, 53 deletions
diff --git a/source4/heimdal/lib/roken/getarg.c b/source4/heimdal/lib/roken/getarg.c
index db28012767..3884fa83d6 100644
--- a/source4/heimdal/lib/roken/getarg.c
+++ b/source4/heimdal/lib/roken/getarg.c
@@ -1,34 +1,34 @@
/*
- * Copyright (c) 1997 - 2002 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
+ * Copyright (c) 1997 - 2002 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
*
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
*
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
*
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
*
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
@@ -45,7 +45,12 @@ RCSID("$Id$");
#define ISFLAG(X) ((X).type == arg_flag || (X).type == arg_negative_flag)
static size_t
-print_arg (char *string, size_t len, int mdoc, int longp, struct getargs *arg)
+print_arg (char *string,
+ size_t len,
+ int mdoc,
+ int longp,
+ struct getargs *arg,
+ char *(i18n)(const char *))
{
const char *s;
@@ -66,7 +71,7 @@ print_arg (char *string, size_t len, int mdoc, int longp, struct getargs *arg)
}
if (arg->arg_help)
- s = arg->arg_help;
+ s = (*i18n)(arg->arg_help);
else if (arg->type == arg_integer || arg->type == arg_counter)
s = "integer";
else if (arg->type == arg_string)
@@ -86,7 +91,8 @@ static void
mandoc_template(struct getargs *args,
size_t num_args,
const char *progname,
- const char *extra_string)
+ const char *extra_string,
+ char *(i18n)(const char *))
{
int i;
char timestr[64], cmd[64];
@@ -106,7 +112,7 @@ mandoc_template(struct getargs *args,
if(p) p++; else p = progname;
strlcpy(cmd, p, sizeof(cmd));
strupr(cmd);
-
+
printf(".Dt %s SECTION\n", cmd);
printf(".Os OPERATING_SYSTEM\n");
printf(".Sh NAME\n");
@@ -118,27 +124,27 @@ mandoc_template(struct getargs *args,
for(i = 0; i < num_args; i++){
/* we seem to hit a limit on number of arguments if doing
short and long flags with arguments -- split on two lines */
- if(ISFLAG(args[i]) ||
+ if(ISFLAG(args[i]) ||
args[i].short_name == 0 || args[i].long_name == NULL) {
printf(".Op ");
if(args[i].short_name) {
- print_arg(buf, sizeof(buf), 1, 0, args + i);
+ print_arg(buf, sizeof(buf), 1, 0, args + i, i18n);
printf("Fl %c%s", args[i].short_name, buf);
if(args[i].long_name)
printf(" | ");
}
if(args[i].long_name) {
- print_arg(buf, sizeof(buf), 1, 1, args + i);
+ print_arg(buf, sizeof(buf), 1, 1, args + i, i18n);
printf("Fl -%s%s%s",
args[i].type == arg_negative_flag ? "no-" : "",
args[i].long_name, buf);
}
printf("\n");
} else {
- print_arg(buf, sizeof(buf), 1, 0, args + i);
+ print_arg(buf, sizeof(buf), 1, 0, args + i, i18n);
printf(".Oo Fl %c%s \\*(Ba Xo\n", args[i].short_name, buf);
- print_arg(buf, sizeof(buf), 1, 1, args + i);
+ print_arg(buf, sizeof(buf), 1, 1, args + i, i18n);
printf(".Fl -%s%s\n.Xc\n.Oc\n", args[i].long_name, buf);
}
/*
@@ -155,7 +161,7 @@ mandoc_template(struct getargs *args,
printf(".It Xo\n");
if(args[i].short_name){
printf(".Fl %c", args[i].short_name);
- print_arg(buf, sizeof(buf), 1, 0, args + i);
+ print_arg(buf, sizeof(buf), 1, 0, args + i, i18n);
printf("%s", buf);
if(args[i].long_name)
printf(" ,");
@@ -165,7 +171,7 @@ mandoc_template(struct getargs *args,
printf(".Fl -%s%s",
args[i].type == arg_negative_flag ? "no-" : "",
args[i].long_name);
- print_arg(buf, sizeof(buf), 1, 1, args + i);
+ print_arg(buf, sizeof(buf), 1, 1, args + i, i18n);
printf("%s\n", buf);
}
printf(".Xc\n");
@@ -198,12 +204,30 @@ check_column(FILE *f, int col, int len, int columns)
return col;
}
+static char *
+builtin_i18n(const char *str)
+{
+ return rk_UNCONST(str);
+}
+
void ROKEN_LIB_FUNCTION
arg_printusage (struct getargs *args,
size_t num_args,
const char *progname,
const char *extra_string)
{
+ return arg_printusage_i18n(args, num_args, "Usage",
+ progname, extra_string, builtin_i18n);
+}
+
+void ROKEN_LIB_FUNCTION
+arg_printusage_i18n (struct getargs *args,
+ size_t num_args,
+ const char *usage,
+ const char *progname,
+ const char *extra_string,
+ char *(i18n)(const char *))
+{
int i;
size_t max_len = 0;
char buf[128];
@@ -213,8 +237,11 @@ arg_printusage (struct getargs *args,
if (progname == NULL)
progname = getprogname();
+ if (i18n == NULL)
+ i18n = builtin_i18n;
+
if(getenv("GETARGMANDOC")){
- mandoc_template(args, num_args, progname, extra_string);
+ mandoc_template(args, num_args, progname, extra_string, i18n);
return;
}
if(get_window_size(2, &ws) == 0)
@@ -222,7 +249,7 @@ arg_printusage (struct getargs *args,
else
columns = 80;
col = 0;
- col += fprintf (stderr, "Usage: %s", progname);
+ col += fprintf (stderr, "%s: %s", usage, progname);
buf[0] = '\0';
for (i = 0; i < num_args; ++i) {
if(args[i].short_name && ISFLAG(args[i])) {
@@ -253,8 +280,8 @@ arg_printusage (struct getargs *args,
}
strlcat(buf, args[i].long_name, sizeof(buf));
len += strlen(args[i].long_name);
- len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf),
- 0, 1, &args[i]);
+ len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf),
+ 0, 1, &args[i], i18n);
strlcat(buf, "]", sizeof(buf));
if(args[i].type == arg_strings)
strlcat(buf, "...", sizeof(buf));
@@ -264,8 +291,8 @@ arg_printusage (struct getargs *args,
if (args[i].short_name && !ISFLAG(args[i])) {
snprintf(buf, sizeof(buf), "[-%c", args[i].short_name);
len += 2;
- len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf),
- 0, 0, &args[i]);
+ len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf),
+ 0, 0, &args[i], i18n);
strlcat(buf, "]", sizeof(buf));
if(args[i].type == arg_strings)
strlcat(buf, "...", sizeof(buf));
@@ -287,7 +314,7 @@ arg_printusage (struct getargs *args,
if (args[i].short_name) {
count += fprintf (stderr, "-%c", args[i].short_name);
- print_arg (buf, sizeof(buf), 0, 0, &args[i]);
+ print_arg (buf, sizeof(buf), 0, 0, &args[i], i18n);
count += fprintf(stderr, "%s", buf);
}
if (args[i].short_name && args[i].long_name)
@@ -297,12 +324,12 @@ arg_printusage (struct getargs *args,
if (args[i].type == arg_negative_flag)
count += fprintf (stderr, "no-");
count += fprintf (stderr, "%s", args[i].long_name);
- print_arg (buf, sizeof(buf), 0, 1, &args[i]);
+ print_arg (buf, sizeof(buf), 0, 1, &args[i], i18n);
count += fprintf(stderr, "%s", buf);
}
while(count++ <= max_len)
putc (' ', stderr);
- fprintf (stderr, "%s\n", args[i].help);
+ fprintf (stderr, "%s\n", (*i18n)(args[i].help));
}
}
}
@@ -378,7 +405,7 @@ arg_match_long(struct getargs *args, size_t num_args,
else
return ARG_ERR_NO_MATCH;
}
-
+
if(*goptarg == '\0'
&& !ISFLAG(*current)
&& current->type != arg_collect
@@ -407,7 +434,7 @@ arg_match_long(struct getargs *args, size_t num_args,
{
int *flag = current->value;
if(*goptarg == '\0' ||
- strcmp(goptarg + 1, "yes") == 0 ||
+ strcmp(goptarg + 1, "yes") == 0 ||
strcmp(goptarg + 1, "true") == 0){
*flag = !negate;
return 0;
@@ -473,7 +500,7 @@ arg_match_short (struct getargs *args, size_t num_args,
if(args[k].type == arg_negative_flag) {
*(int*)args[k].value = 0;
break;
- }
+ }
if(args[k].type == arg_counter) {
++*(int *)args[k].value;
break;
@@ -524,7 +551,7 @@ arg_match_short (struct getargs *args, size_t num_args,
}
int ROKEN_LIB_FUNCTION
-getarg(struct getargs *args, size_t num_args,
+getarg(struct getargs *args, size_t num_args,
int argc, char **argv, int *goptind)
{
int i;
@@ -546,7 +573,7 @@ getarg(struct getargs *args, size_t num_args,
i++;
break;
}
- ret = arg_match_long (args, num_args, argv[i] + 2,
+ ret = arg_match_long (args, num_args, argv[i] + 2,
argc, argv, &i);
} else {
ret = arg_match_short (args, num_args, argv[i],
@@ -585,9 +612,9 @@ int main(int argc, char **argv)
int goptind = 0;
while(getarg(args, 5, argc, argv, &goptind))
printf("Bad arg: %s\n", argv[goptind]);
- printf("flag1 = %d\n", flag1);
- printf("flag2 = %d\n", flag2);
- printf("foo_flag = %d\n", foo_flag);
+ printf("flag1 = %d\n", flag1);
+ printf("flag2 = %d\n", flag2);
+ printf("foo_flag = %d\n", foo_flag);
printf("bar_int = %d\n", bar_int);
printf("baz_flag = %s\n", baz_string);
arg_printusage (args, 5, argv[0], "nothing here");
generated by cgit (git 2.34.1) at 2024-06-24 12:39:42 +0000