+// SPDX-License-Identifier: GPL-2.0-or-later
+
/***************************************************************************
* Copyright (C) 2004, 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2007-2010 Øyvind Harboe *
* oyvind.harboe@zylin.com *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include <limits.h>
#include <stdlib.h>
+#include <string.h>
#if IS_DARWIN
#include <libproc.h>
#endif
+/* sys/sysctl.h is deprecated on Linux from glibc 2.30 */
+#ifndef __linux__
#ifdef HAVE_SYS_SYSCTL_H
#include <sys/sysctl.h>
#endif
+#endif
#if IS_WIN32 && !IS_CYGWIN
#include <windows.h>
#endif
static const struct option long_options[] = {
{"help", no_argument, &help_flag, 1},
{"version", no_argument, &version_flag, 1},
- {"debug", optional_argument, 0, 'd'},
- {"file", required_argument, 0, 'f'},
- {"search", required_argument, 0, 's'},
- {"log_output", required_argument, 0, 'l'},
- {"command", required_argument, 0, 'c'},
- {"pipe", no_argument, 0, 'p'},
- {0, 0, 0, 0}
+ {"debug", optional_argument, NULL, 'd'},
+ {"file", required_argument, NULL, 'f'},
+ {"search", required_argument, NULL, 's'},
+ {"log_output", required_argument, NULL, 'l'},
+ {"command", required_argument, NULL, 'c'},
+ {NULL, 0, NULL, 0}
};
int configuration_output_handler(struct command_context *context, const char *line)
do {
#if IS_WIN32 && !IS_CYGWIN
exepath = malloc(MAX_PATH);
- if (exepath == NULL)
+ if (!exepath)
break;
GetModuleFileName(NULL, exepath, MAX_PATH);
#elif IS_DARWIN
exepath = malloc(PROC_PIDPATHINFO_MAXSIZE);
- if (exepath == NULL)
+ if (!exepath)
break;
if (proc_pidpath(getpid(), exepath, PROC_PIDPATHINFO_MAXSIZE) <= 0) {
free(exepath);
#define PATH_MAX 1024
#endif
char *path = malloc(PATH_MAX);
- if (path == NULL)
+ if (!path)
break;
int mib[] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
size_t size = PATH_MAX;
#elif defined(HAVE_REALPATH) /* Assume POSIX.1-2008 */
/* Try Unices in order of likelihood. */
exepath = realpath("/proc/self/exe", NULL); /* Linux/Cygwin */
- if (exepath == NULL)
+ if (!exepath)
exepath = realpath("/proc/self/path/a.out", NULL); /* Solaris */
- if (exepath == NULL)
+ if (!exepath)
exepath = realpath("/proc/curproc/file", NULL); /* FreeBSD (Should be covered above) */
#endif
} while (0);
- if (exepath != NULL) {
+ if (exepath) {
/* Strip executable file name, leaving path */
*strrchr(exepath, '/') = '\0';
} else {
if (from[0] != '/')
i++;
char *next = strchr(from, '/');
- if (next == NULL)
+ if (!next)
break;
from = next + 1;
}
return relpath;
}
+static void add_user_dirs(void)
+{
+ char *path;
+
+#if IS_WIN32
+ const char *appdata = getenv("APPDATA");
+
+ if (appdata) {
+ path = alloc_printf("%s/OpenOCD", appdata);
+ if (path) {
+ /* Convert path separators to UNIX style, should work on Windows also. */
+ for (char *p = path; *p; p++) {
+ if (*p == '\\')
+ *p = '/';
+ }
+ add_script_search_dir(path);
+ free(path);
+ }
+ }
+ /* WIN32 may also have HOME defined, particularly under Cygwin, so add those paths below too */
+#endif
+
+ const char *home = getenv("HOME");
+#if IS_DARWIN
+ if (home) {
+ path = alloc_printf("%s/Library/Preferences/org.openocd", home);
+ if (path) {
+ add_script_search_dir(path);
+ free(path);
+ }
+ }
+#endif
+ const char *xdg_config = getenv("XDG_CONFIG_HOME");
+
+ if (xdg_config) {
+ path = alloc_printf("%s/openocd", xdg_config);
+ if (path) {
+ add_script_search_dir(path);
+ free(path);
+ }
+ } else if (home) {
+ path = alloc_printf("%s/.config/openocd", home);
+ if (path) {
+ add_script_search_dir(path);
+ free(path);
+ }
+ }
+
+ if (home) {
+ path = alloc_printf("%s/.openocd", home);
+ if (path) {
+ add_script_search_dir(path);
+ free(path);
+ }
+ }
+}
+
static void add_default_dirs(void)
{
char *path;
* listed last in the built-in search order, so the user can
* override these scripts with site-specific customizations.
*/
- const char *home = getenv("HOME");
-
- if (home) {
- path = alloc_printf("%s/.openocd", home);
- if (path) {
- add_script_search_dir(path);
- free(path);
- }
- }
-
path = getenv("OPENOCD_SCRIPTS");
-
if (path)
add_script_search_dir(path);
-#ifdef _WIN32
- const char *appdata = getenv("APPDATA");
-
- if (appdata) {
- path = alloc_printf("%s/OpenOCD", appdata);
- if (path) {
- add_script_search_dir(path);
- free(path);
- }
- }
-#endif
+ add_user_dirs();
path = alloc_printf("%s/%s/%s", exepath, bin2data, "site");
if (path) {
/* getopt_long stores the option index here. */
int option_index = 0;
- c = getopt_long(argc, argv, "hvd::l:f:s:c:p", long_options, &option_index);
+ c = getopt_long(argc, argv, "hvd::l:f:s:c:", long_options, &option_index);
/* Detect the end of the options. */
if (c == -1)
break;
case 'd': /* --debug | -d */
{
- char *command = alloc_printf("debug_level %s", optarg ? optarg : "3");
- int retval = command_run_line(cmd_ctx, command);
- free(command);
+ int retval = command_run_linef(cmd_ctx, "debug_level %s", optarg ? optarg : "3");
if (retval != ERROR_OK)
return retval;
break;
}
case 'l': /* --log_output | -l */
- if (optarg) {
- char *command = alloc_printf("log_output %s", optarg);
- command_run_line(cmd_ctx, command);
- free(command);
- }
+ if (optarg)
+ command_run_linef(cmd_ctx, "log_output %s", optarg);
break;
case 'c': /* --command | -c */
if (optarg)
add_config_command(optarg);
break;
- case 'p':
- /* to replicate the old syntax this needs to be synchronous
- * otherwise the gdb stdin will overflow with the warning message */
- command_run_line(cmd_ctx, "gdb_port pipe; log_output openocd.log");
- LOG_WARNING("deprecated option: -p/--pipe. Use '-c \"gdb_port pipe; "
- "log_output openocd.log\"' instead.");
- break;
default: /* '?' */
/* getopt will emit an error message, all we have to do is bail. */
return ERROR_FAIL;
exit(0);
}
+ /* dump full command line */
+ for (int i = 0; i < argc; i++)
+ LOG_DEBUG("ARGV[%d] = \"%s\"", i, argv[i]);
+
/* paths specified on the command line take precedence over these
* built-in paths
*/