msgdomain_list_ty *
msgdomain_read_csharp (const char *resource_name, const char *locale_name,
const char *directory)
{
char *culture_name;
const char *args[4];
const char *gettextexedir;
const char *gettextlibdir;
char *assembly_path;
const char *libdirs[1];
struct locals locals;
/* Assign a default value to the resource name. */
if (resource_name == NULL)
resource_name = "Messages";
/* Convert the locale name to a .NET specific culture name. */
culture_name = xstrdup (locale_name);
{
char *p;
for (p = culture_name; *p != '\0'; p++)
if (*p == '_')
*p = '-';
}
/* Prepare arguments. */
args[0] = directory;
args[1] = resource_name;
args[2] = culture_name;
args[3] = NULL;
/* Make it possible to override the .exe location. This is
necessary for running the testsuite before "make install". */
gettextexedir = getenv ("GETTEXTCSHARPEXEDIR");
if (gettextexedir == NULL || gettextexedir[0] == '\0')
gettextexedir = relocate (LIBDIR "/gettext");
/* Make it possible to override the .dll location. This is
necessary for running the testsuite before "make install". */
gettextlibdir = getenv ("GETTEXTCSHARPLIBDIR");
if (gettextlibdir == NULL || gettextlibdir[0] == '\0')
gettextlibdir = relocate (LIBDIR);
/* Dump the resource and retrieve the resulting output. */
assembly_path = concatenated_pathname (gettextexedir, "msgunfmt.net", ".exe");
libdirs[0] = gettextlibdir;
if (execute_csharp_program (assembly_path, libdirs, 1,
args,
verbose, false,
execute_and_read_po_output, &locals))
/* An error message should already have been provided. */
exit (EXIT_FAILURE);
free (assembly_path);
free (culture_name);
return locals.mdlp;
}
void
read_resources_file (message_list_ty *mlp, const char *filename)
{
const char *args[2];
const char *gettextexedir;
const char *gettextlibdir;
char *assembly_path;
const char *libdirs[1];
struct locals locals;
/* Prepare arguments. */
args[0] = filename;
args[1] = NULL;
/* Make it possible to override the .exe location. This is
necessary for running the testsuite before "make install". */
gettextexedir = getenv ("GETTEXTCSHARPEXEDIR");
if (gettextexedir == NULL || gettextexedir[0] == '\0')
gettextexedir = relocate (LIBDIR "/gettext");
/* Make it possible to override the .dll location. This is
necessary for running the testsuite before "make install". */
gettextlibdir = getenv ("GETTEXTCSHARPLIBDIR");
if (gettextlibdir == NULL || gettextlibdir[0] == '\0')
gettextlibdir = relocate (LIBDIR);
/* Dump the resource and retrieve the resulting output. */
assembly_path = concatenated_pathname (gettextexedir, "msgunfmt.net", ".exe");
libdirs[0] = gettextlibdir;
if (execute_csharp_program (assembly_path, libdirs, 1,
args,
verbose, false,
execute_and_read_po_output, &locals))
/* An error message should already have been provided. */
exit (EXIT_FAILURE);
/* Add the output to mlp. */
{
message_list_ty *read_mlp = locals.mdlp->item[0]->messages;
size_t j;
for (j = 0; j < read_mlp->nitems; j++)
message_list_append (mlp, read_mlp->item[j]);
}
free (assembly_path);
}
const char *
find_in_path (const char *progname)
{
#if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
/* Win32, Cygwin, OS/2, DOS */
/* The searching rules with .COM, .EXE, .BAT, .CMD etc. suffixes are
too complicated. Leave it to the OS. */
return progname;
#else
/* Unix */
char *path;
char *path_rest;
char *cp;
if (strchr (progname, '/') != NULL)
/* If progname contains a slash, it is either absolute or relative to
the current directory. PATH is not used. */
return progname;
path = getenv ("PATH");
if (path == NULL || *path == '\0')
/* If PATH is not set, the default search path is implementation
dependent. */
return progname;
/* Make a copy, to prepare for destructive modifications. */
path = xstrdup (path);
for (path_rest = path; ; path_rest = cp + 1)
{
const char *dir;
bool last;
char *progpathname;
/* Extract next directory in PATH. */
dir = path_rest;
for (cp = path_rest; *cp != '\0' && *cp != ':'; cp++)
;
last = (*cp == '\0');
*cp = '\0';
/* Empty PATH components designate the current directory. */
if (dir == cp)
dir = ".";
/* Concatenate dir and progname. */
progpathname = concatenated_pathname (dir, progname, NULL);
/* On systems which have the eaccess() system call, let's use it.
On other systems, let's hope that this program is not installed
setuid or setgid, so that it is ok to call access() despite its
design flaw. */
if (eaccess (progpathname, X_OK) == 0)
{
/* Found! */
if (strcmp (progpathname, progname) == 0)
{
free (progpathname);
/* Add the "./" prefix for real, that concatenated_pathname()
optimized away. This avoids a second PATH search when the
caller uses execlp/execvp. */
progpathname = xmalloc (2 + strlen (progname) + 1);
progpathname[0] = '.';
progpathname[1] = '/';
memcpy (progpathname + 2, progname, strlen (progname) + 1);
}
free (path);
return progpathname;
}
free (progpathname);
if (last)
break;
}
/* Not found in PATH. An error will be signalled at the first call. */
free (path);
return progname;
#endif
}
msgdomain_list_ty *
msgdomain_read_tcl (const char *locale_name, const char *directory)
{
const char *gettextdatadir;
char *tclscript;
size_t len;
char *frobbed_locale_name;
char *p;
char *file_name;
char *argv[4];
pid_t child;
int fd[1];
FILE *fp;
msgdomain_list_ty *mdlp;
int exitstatus;
size_t k;
/* Make it possible to override the msgunfmt.tcl location. This is
necessary for running the testsuite before "make install". */
gettextdatadir = getenv ("GETTEXTDATADIR");
if (gettextdatadir == NULL || gettextdatadir[0] == '\0')
gettextdatadir = relocate (GETTEXTDATADIR);
tclscript = concatenated_pathname (gettextdatadir, "msgunfmt.tcl", NULL);
/* Convert the locale name to lowercase and remove any encoding. */
len = strlen (locale_name);
frobbed_locale_name = (char *) xallocsa (len + 1);
memcpy (frobbed_locale_name, locale_name, len + 1);
for (p = frobbed_locale_name; *p != '\0'; p++)
if (*p >= 'A' && *p <= 'Z')
*p = *p - 'A' + 'a';
else if (*p == '.')
{
*p = '\0';
break;
}
file_name = concatenated_pathname (directory, frobbed_locale_name, ".msg");
freesa (frobbed_locale_name);
/* Prepare arguments. */
argv[0] = "tclsh";
argv[1] = tclscript;
argv[2] = file_name;
argv[3] = NULL;
if (verbose)
{
char *command = shell_quote_argv (argv);
printf ("%s\n", command);
free (command);
}
/* Open a pipe to the Tcl interpreter. */
child = create_pipe_in ("tclsh", "tclsh", argv, DEV_NULL, false, true, true,
fd);
fp = fdopen (fd[0], "r");
if (fp == NULL)
error (EXIT_FAILURE, errno, _("fdopen() failed"));
/* Read the message list. */
mdlp = read_catalog_stream (fp, "(pipe)", "(pipe)", &input_format_po);
fclose (fp);
/* Remove zombie process from process list, and retrieve exit status. */
exitstatus = wait_subprocess (child, "tclsh", false, false, true, true);
if (exitstatus != 0)
{
if (exitstatus == 2)
/* Special exitcode provided by msgunfmt.tcl. */
error (EXIT_FAILURE, ENOENT,
_("error while opening \"%s\" for reading"), file_name);
else
error (EXIT_FAILURE, 0, _("%s subprocess failed with exit code %d"),
"tclsh", exitstatus);
}
free (tclscript);
/* Move the header entry to the beginning. */
for (k = 0; k < mdlp->nitems; k++)
{
message_list_ty *mlp = mdlp->item[k]->messages;
size_t j;
for (j = 0; j < mlp->nitems; j++)
if (is_header (mlp->item[j]))
{
/* Found the header entry. */
if (j > 0)
{
message_ty *header = mlp->item[j];
size_t i;
for (i = j; i > 0; i--)
mlp->item[i] = mlp->item[i - 1];
mlp->item[0] = header;
}
break;
}
}
return mdlp;
}
static FILE *
try_open_catalog_file (const char *input_name, char **real_file_name_p)
{
static const char *extension[] = { "", ".po", ".pot", };
char *file_name;
FILE *ret_val;
int j;
size_t k;
const char *dir;
if (strcmp (input_name, "-") == 0 || strcmp (input_name, "/dev/stdin") == 0)
{
*real_file_name_p = xstrdup (_("<stdin>"));
return stdin;
}
/* We have a real name for the input file. If the name is absolute,
try the various extensions, but ignore the directory search list. */
if (IS_ABSOLUTE_PATH (input_name))
{
for (k = 0; k < SIZEOF (extension); ++k)
{
file_name = concatenated_pathname ("", input_name, extension[k]);
ret_val = fopen (file_name, "r");
if (ret_val != NULL || errno != ENOENT)
{
/* We found the file. */
*real_file_name_p = file_name;
return ret_val;
}
free (file_name);
}
}
else
{
/* For relative file names, look through the directory search list,
trying the various extensions. If no directory search list is
specified, the current directory is used. */
for (j = 0; (dir = dir_list_nth (j)) != NULL; ++j)
for (k = 0; k < SIZEOF (extension); ++k)
{
file_name = concatenated_pathname (dir, input_name, extension[k]);
ret_val = fopen (file_name, "r");
if (ret_val != NULL || errno != ENOENT)
{
*real_file_name_p = file_name;
return ret_val;
}
free (file_name);
}
}
/* File does not exist. */
*real_file_name_p = xstrdup (input_name);
errno = ENOENT;
return NULL;
}
bool
execute_java_class (const char *class_name,
const char * const *classpaths,
unsigned int classpaths_count,
bool use_minimal_classpath,
const char *exe_dir,
const char * const *args,
bool verbose, bool quiet,
execute_fn *executer, void *private_data)
{
bool err = false;
unsigned int nargs;
char *old_JAVA_HOME;
/* Count args. */
{
const char * const *arg;
for (nargs = 0, arg = args; *arg != NULL; nargs++, arg++)
;
}
/* First, try a class compiled to a native code executable. */
if (exe_dir != NULL)
{
char *exe_pathname = concatenated_pathname (exe_dir, class_name, EXEEXT);
char *old_classpath;
char **argv = (char **) xallocsa ((1 + nargs + 1) * sizeof (char *));
unsigned int i;
/* Set CLASSPATH. */
old_classpath =
set_classpath (classpaths, classpaths_count, use_minimal_classpath,
verbose);
argv[0] = exe_pathname;
for (i = 0; i <= nargs; i++)
argv[1 + i] = (char *) args[i];
if (verbose)
{
char *command = shell_quote_argv (argv);
printf ("%s\n", command);
free (command);
}
err = executer (class_name, exe_pathname, argv, private_data);
/* Reset CLASSPATH. */
reset_classpath (old_classpath);
freesa (argv);
goto done1;
}
{
const char *java = getenv ("JAVA");
if (java != NULL && java[0] != '\0')
{
/* Because $JAVA may consist of a command and options, we use the
shell. Because $JAVA has been set by the user, we leave all
all environment variables in place, including JAVA_HOME, and
we don't erase the user's CLASSPATH. */
char *old_classpath;
unsigned int command_length;
char *command;
char *argv[4];
const char * const *arg;
char *p;
/* Set CLASSPATH. */
old_classpath =
set_classpath (classpaths, classpaths_count, false,
verbose);
command_length = strlen (java);
command_length += 1 + shell_quote_length (class_name);
for (arg = args; *arg != NULL; arg++)
command_length += 1 + shell_quote_length (*arg);
command_length += 1;
command = (char *) xallocsa (command_length);
p = command;
/* Don't shell_quote $JAVA, because it may consist of a command
and options. */
memcpy (p, java, strlen (java));
p += strlen (java);
*p++ = ' ';
p = shell_quote_copy (p, class_name);
for (arg = args; *arg != NULL; arg++)
{
*p++ = ' ';
p = shell_quote_copy (p, *arg);
}
*p++ = '\0';
/* Ensure command_length was correctly calculated. */
if (p - command > command_length)
abort ();
if (verbose)
printf ("%s\n", command);
argv[0] = "/bin/sh";
argv[1] = "-c";
argv[2] = command;
argv[3] = NULL;
err = executer (java, "/bin/sh", argv, private_data);
freesa (command);
/* Reset CLASSPATH. */
reset_classpath (old_classpath);
goto done1;
}
}
/* Unset the JAVA_HOME environment variable. */
old_JAVA_HOME = getenv ("JAVA_HOME");
if (old_JAVA_HOME != NULL)
{
old_JAVA_HOME = xstrdup (old_JAVA_HOME);
unsetenv ("JAVA_HOME");
}
{
static bool gij_tested;
static bool gij_present;
if (!gij_tested)
{
/* Test for presence of gij: "gij --version > /dev/null" */
char *argv[3];
int exitstatus;
argv[0] = "gij";
argv[1] = "--version";
argv[2] = NULL;
exitstatus = execute ("gij", "gij", argv, false, false, true, true,
true, false);
gij_present = (exitstatus == 0);
gij_tested = true;
}
if (gij_present)
{
char *old_classpath;
char **argv = (char **) xallocsa ((2 + nargs + 1) * sizeof (char *));
unsigned int i;
/* Set CLASSPATH. */
old_classpath =
set_classpath (classpaths, classpaths_count, use_minimal_classpath,
verbose);
argv[0] = "gij";
argv[1] = (char *) class_name;
for (i = 0; i <= nargs; i++)
argv[2 + i] = (char *) args[i];
if (verbose)
{
char *command = shell_quote_argv (argv);
printf ("%s\n", command);
free (command);
}
err = executer ("gij", "gij", argv, private_data);
/* Reset CLASSPATH. */
reset_classpath (old_classpath);
freesa (argv);
goto done2;
}
}
{
static bool java_tested;
static bool java_present;
if (!java_tested)
{
/* Test for presence of java: "java -version 2> /dev/null" */
char *argv[3];
int exitstatus;
argv[0] = "java";
argv[1] = "-version";
argv[2] = NULL;
exitstatus = execute ("java", "java", argv, false, false, true, true,
true, false);
java_present = (exitstatus == 0);
java_tested = true;
}
if (java_present)
{
char *old_classpath;
char **argv = (char **) xallocsa ((2 + nargs + 1) * sizeof (char *));
unsigned int i;
/* Set CLASSPATH. We don't use the "-classpath ..." option because
in JDK 1.1.x its argument should also contain the JDK's classes.zip,
but we don't know its location. (In JDK 1.3.0 it would work.) */
old_classpath =
set_classpath (classpaths, classpaths_count, use_minimal_classpath,
verbose);
argv[0] = "java";
argv[1] = (char *) class_name;
for (i = 0; i <= nargs; i++)
argv[2 + i] = (char *) args[i];
if (verbose)
{
char *command = shell_quote_argv (argv);
printf ("%s\n", command);
free (command);
}
err = executer ("java", "java", argv, private_data);
/* Reset CLASSPATH. */
reset_classpath (old_classpath);
freesa (argv);
goto done2;
}
}
{
static bool jre_tested;
static bool jre_present;
if (!jre_tested)
{
/* Test for presence of jre: "jre 2> /dev/null ; test $? = 1" */
char *argv[2];
int exitstatus;
argv[0] = "jre";
argv[1] = NULL;
exitstatus = execute ("jre", "jre", argv, false, false, true, true,
true, false);
jre_present = (exitstatus == 0 || exitstatus == 1);
jre_tested = true;
}
if (jre_present)
{
char *old_classpath;
char **argv = (char **) xallocsa ((2 + nargs + 1) * sizeof (char *));
unsigned int i;
/* Set CLASSPATH. We don't use the "-classpath ..." option because
in JDK 1.1.x its argument should also contain the JDK's classes.zip,
but we don't know its location. */
old_classpath =
set_classpath (classpaths, classpaths_count, use_minimal_classpath,
verbose);
argv[0] = "jre";
argv[1] = (char *) class_name;
for (i = 0; i <= nargs; i++)
argv[2 + i] = (char *) args[i];
if (verbose)
{
char *command = shell_quote_argv (argv);
printf ("%s\n", command);
free (command);
}
err = executer ("jre", "jre", argv, private_data);
/* Reset CLASSPATH. */
reset_classpath (old_classpath);
freesa (argv);
goto done2;
}
}
#if defined _WIN32 || defined __WIN32__
/* Win32 */
{
static bool jview_tested;
static bool jview_present;
if (!jview_tested)
{
/* Test for presence of jview: "jview -? >nul ; test $? = 1" */
char *argv[3];
int exitstatus;
argv[0] = "jview";
argv[1] = "-?";
argv[2] = NULL;
exitstatus = execute ("jview", "jview", argv, false, false, true, true,
true, false);
jview_present = (exitstatus == 0 || exitstatus == 1);
jview_tested = true;
}
if (jview_present)
{
char *old_classpath;
char **argv = (char **) xallocsa ((2 + nargs + 1) * sizeof (char *));
unsigned int i;
/* Set CLASSPATH. */
old_classpath =
set_classpath (classpaths, classpaths_count, use_minimal_classpath,
verbose);
argv[0] = "jview";
argv[1] = (char *) class_name;
for (i = 0; i <= nargs; i++)
argv[2 + i] = (char *) args[i];
if (verbose)
{
char *command = shell_quote_argv (argv);
printf ("%s\n", command);
free (command);
}
err = executer ("jview", "jview", argv, private_data);
/* Reset CLASSPATH. */
reset_classpath (old_classpath);
freesa (argv);
goto done2;
}
}
#endif
if (!quiet)
error (0, 0, _("Java virtual machine not found, try installing gij or set $JAVA"));
err = true;
done2:
if (old_JAVA_HOME != NULL)
{
xsetenv ("JAVA_HOME", old_JAVA_HOME, 1);
free (old_JAVA_HOME);
}
done1:
return err;
}
