1 /***************************************************************************
2 * Copyright (C) 2004, 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * Copyright (C) 2007,2008 Øyvind Harboe *
6 * oyvind.harboe@zylin.com *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the *
20 * Free Software Foundation, Inc., *
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
22 ***************************************************************************/
27 #include "configuration.h"
30 static size_t num_config_files;
31 static char **config_file_names;
33 static size_t num_script_dirs;
34 static char **script_search_dirs;
36 void add_script_search_dir(const char *dir)
40 (char **)realloc(script_search_dirs, (num_script_dirs + 1) * sizeof(char *));
42 script_search_dirs[num_script_dirs-1] = strdup(dir);
43 script_search_dirs[num_script_dirs] = NULL;
45 LOG_DEBUG("adding %s", dir);
48 void add_config_command(const char *cfg)
52 (char **)realloc(config_file_names, (num_config_files + 1) * sizeof(char *));
54 config_file_names[num_config_files-1] = strdup(cfg);
55 config_file_names[num_config_files] = NULL;
58 /* return full path or NULL according to search rules */
59 char *find_file(const char *file)
62 char **search_dirs = script_search_dirs;
64 char const *mode = "r";
67 /* Check absolute and relative to current working dir first.
68 * This keeps full_path reporting belowing working. */
69 full_path = alloc_printf("%s", file);
70 fp = fopen(full_path, mode);
80 full_path = alloc_printf("%s/%s", dir, file);
81 fp = fopen(full_path, mode);
86 LOG_DEBUG("found %s", full_path);
95 FILE *open_file_from_path(const char *file, const char *mode)
98 return fopen(file, mode);
100 char *full_path = find_file(file);
101 if (full_path == NULL)
104 fp = fopen(full_path, mode);
110 int parse_config_file(struct command_context *cmd_ctx)
115 if (!config_file_names) {
116 command_run_line(cmd_ctx, "script openocd.cfg");
120 cfg = config_file_names;
123 retval = command_run_line(cmd_ctx, *cfg);
124 if (retval != ERROR_OK)
136 char *get_home_dir(const char *append_path)
138 char *home = getenv("HOME");
143 home = getenv("USERPROFILE");
147 char homepath[MAX_PATH];
148 char *drive = getenv("HOMEDRIVE");
149 char *path = getenv("HOMEPATH");
151 snprintf(homepath, MAX_PATH, "%s/%s", drive, path);
156 struct passwd *pwd = getpwuid(getuid());
169 home_path = alloc_printf("%s/%s", home, append_path);
171 home_path = alloc_printf("%s", home);