+++ /dev/null
-/* $Id$ */
-
-/***
- This file is part of polypaudio.
-
- polypaudio is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2 of the License,
- or (at your option) any later version.
-
- polypaudio 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 Lesser General Public License
- along with polypaudio; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <unistd.h>
-
-#include "daemon-conf.h"
-#include "util.h"
-#include "xmalloc.h"
-#include "strbuf.h"
-#include "conf-parser.h"
-#include "resampler.h"
-
-#ifndef DEFAULT_CONFIG_DIR
-# ifndef OS_IS_WIN32
-# define DEFAULT_CONFIG_DIR "/etc/polypaudio"
-# else
-# define DEFAULT_CONFIG_DIR "%POLYP_ROOT%"
-# endif
-#endif
-
-#ifndef OS_IS_WIN32
-# define PATH_SEP "/"
-#else
-# define PATH_SEP "\\"
-#endif
-
-#define DEFAULT_SCRIPT_FILE DEFAULT_CONFIG_DIR PATH_SEP "default.pa"
-#define DEFAULT_SCRIPT_FILE_USER ".polypaudio" PATH_SEP "default.pa"
-#define DEFAULT_CONFIG_FILE DEFAULT_CONFIG_DIR PATH_SEP "daemon.conf"
-#define DEFAULT_CONFIG_FILE_USER ".polypaudio" PATH_SEP "daemon.conf"
-
-#define ENV_SCRIPT_FILE "POLYP_SCRIPT"
-#define ENV_CONFIG_FILE "POLYP_CONFIG"
-#define ENV_DL_SEARCH_PATH "POLYP_DLPATH"
-
-static const pa_daemon_conf default_conf = {
- .cmd = PA_CMD_DAEMON,
- .daemonize = 0,
- .fail = 1,
- .high_priority = 0,
- .disallow_module_loading = 0,
- .exit_idle_time = -1,
- .module_idle_time = 20,
- .scache_idle_time = 20,
- .auto_log_target = 1,
- .script_commands = NULL,
- .dl_search_path = NULL,
- .default_script_file = NULL,
- .log_target = PA_LOG_SYSLOG,
- .log_level = PA_LOG_NOTICE,
- .resample_method = PA_RESAMPLER_SRC_SINC_FASTEST,
- .config_file = NULL,
- .use_pid_file = 1
-};
-
-pa_daemon_conf* pa_daemon_conf_new(void) {
- FILE *f;
- pa_daemon_conf *c = pa_xmemdup(&default_conf, sizeof(default_conf));
-
- if ((f = pa_open_config_file(DEFAULT_SCRIPT_FILE, DEFAULT_SCRIPT_FILE_USER, ENV_SCRIPT_FILE, &c->default_script_file)))
- fclose(f);
-
-#ifdef DLSEARCHPATH
- c->dl_search_path = pa_xstrdup(DLSEARCHPATH);
-#endif
- return c;
-}
-
-void pa_daemon_conf_free(pa_daemon_conf *c) {
- assert(c);
- pa_xfree(c->script_commands);
- pa_xfree(c->dl_search_path);
- pa_xfree(c->default_script_file);
- pa_xfree(c->config_file);
- pa_xfree(c);
-}
-
-int pa_daemon_conf_set_log_target(pa_daemon_conf *c, const char *string) {
- assert(c && string);
-
- if (!strcmp(string, "auto"))
- c->auto_log_target = 1;
- else if (!strcmp(string, "syslog")) {
- c->auto_log_target = 0;
- c->log_target = PA_LOG_SYSLOG;
- } else if (!strcmp(string, "stderr")) {
- c->auto_log_target = 0;
- c->log_target = PA_LOG_STDERR;
- } else
- return -1;
-
- return 0;
-}
-
-int pa_daemon_conf_set_log_level(pa_daemon_conf *c, const char *string) {
- uint32_t u;
- assert(c && string);
-
- if (pa_atou(string, &u) >= 0) {
- if (u >= PA_LOG_LEVEL_MAX)
- return -1;
-
- c->log_level = (pa_log_level_t) u;
- } else if (pa_startswith(string, "debug"))
- c->log_level = PA_LOG_DEBUG;
- else if (pa_startswith(string, "info"))
- c->log_level = PA_LOG_INFO;
- else if (pa_startswith(string, "notice"))
- c->log_level = PA_LOG_NOTICE;
- else if (pa_startswith(string, "warn"))
- c->log_level = PA_LOG_WARN;
- else if (pa_startswith(string, "err"))
- c->log_level = PA_LOG_ERROR;
- else
- return -1;
-
- return 0;
-}
-
-int pa_daemon_conf_set_resample_method(pa_daemon_conf *c, const char *string) {
- int m;
- assert(c && string);
-
- if ((m = pa_parse_resample_method(string)) < 0)
- return -1;
-
- c->resample_method = m;
- return 0;
-}
-
-static int parse_log_target(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) {
- pa_daemon_conf *c = data;
- assert(filename && lvalue && rvalue && data);
-
- if (pa_daemon_conf_set_log_target(c, rvalue) < 0) {
- pa_log(__FILE__": [%s:%u] Invalid log target '%s'.\n", filename, line, rvalue);
- return -1;
- }
-
- return 0;
-}
-
-static int parse_log_level(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) {
- pa_daemon_conf *c = data;
- assert(filename && lvalue && rvalue && data);
-
- if (pa_daemon_conf_set_log_level(c, rvalue) < 0) {
- pa_log(__FILE__": [%s:%u] Invalid log level '%s'.\n", filename, line, rvalue);
- return -1;
- }
-
- return 0;
-}
-
-static int parse_resample_method(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) {
- pa_daemon_conf *c = data;
- assert(filename && lvalue && rvalue && data);
-
- if (pa_daemon_conf_set_resample_method(c, rvalue) < 0) {
- pa_log(__FILE__": [%s:%u] Inavalid resample method '%s'.\n", filename, line, rvalue);
- return -1;
- }
-
- return 0;
-}
-
-int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
- int r = -1;
- FILE *f = NULL;
-
- pa_config_item table[] = {
- { "daemonize", pa_config_parse_bool, NULL },
- { "fail", pa_config_parse_bool, NULL },
- { "high-priority", pa_config_parse_bool, NULL },
- { "disallow-module-loading", pa_config_parse_bool, NULL },
- { "exit-idle-time", pa_config_parse_int, NULL },
- { "module-idle-time", pa_config_parse_int, NULL },
- { "scache-idle-time", pa_config_parse_int, NULL },
- { "dl-search-path", pa_config_parse_string, NULL },
- { "default-script-file", pa_config_parse_string, NULL },
- { "log-target", parse_log_target, NULL },
- { "log-level", parse_log_level, NULL },
- { "verbose", parse_log_level, NULL },
- { "resample-method", parse_resample_method, NULL },
- { "use-pid-file", pa_config_parse_bool, NULL },
- { NULL, NULL, NULL },
- };
-
- table[0].data = &c->daemonize;
- table[1].data = &c->fail;
- table[2].data = &c->high_priority;
- table[3].data = &c->disallow_module_loading;
- table[4].data = &c->exit_idle_time;
- table[5].data = &c->module_idle_time;
- table[6].data = &c->scache_idle_time;
- table[7].data = &c->dl_search_path;
- table[8].data = &c->default_script_file;
- table[9].data = c;
- table[10].data = c;
- table[11].data = c;
- table[12].data = c;
- table[13].data = &c->use_pid_file;
-
- pa_xfree(c->config_file);
- c->config_file = NULL;
-
- f = filename ?
- fopen(c->config_file = pa_xstrdup(filename), "r") :
- pa_open_config_file(DEFAULT_CONFIG_FILE, DEFAULT_CONFIG_FILE_USER, ENV_CONFIG_FILE, &c->config_file);
-
- if (!f && errno != ENOENT) {
- pa_log(__FILE__": WARNING: failed to open configuration file '%s': %s\n", filename, strerror(errno));
- goto finish;
- }
-
- r = f ? pa_config_parse(c->config_file, f, table, NULL) : 0;
-
-finish:
- if (f)
- fclose(f);
-
- return r;
-}
-
-int pa_daemon_conf_env(pa_daemon_conf *c) {
- char *e;
-
- if ((e = getenv(ENV_DL_SEARCH_PATH))) {
- pa_xfree(c->dl_search_path);
- c->dl_search_path = pa_xstrdup(e);
- }
- if ((e = getenv(ENV_SCRIPT_FILE))) {
- pa_xfree(c->default_script_file);
- c->default_script_file = pa_xstrdup(e);
- }
-
- return 0;
-}
-
-static const char* const log_level_to_string[] = {
- [PA_LOG_DEBUG] = "debug",
- [PA_LOG_INFO] = "info",
- [PA_LOG_NOTICE] = "notice",
- [PA_LOG_WARN] = "warning",
- [PA_LOG_ERROR] = "error"
-};
-
-char *pa_daemon_conf_dump(pa_daemon_conf *c) {
- pa_strbuf *s = pa_strbuf_new();
-
- if (c->config_file)
- pa_strbuf_printf(s, "### Read from configuration file: %s ###\n", c->config_file);
-
- assert(c->log_level <= PA_LOG_LEVEL_MAX);
-
- pa_strbuf_printf(s, "daemonize = %i\n", !!c->daemonize);
- pa_strbuf_printf(s, "fail = %i\n", !!c->fail);
- pa_strbuf_printf(s, "high-priority = %i\n", !!c->high_priority);
- pa_strbuf_printf(s, "disallow-module-loading = %i\n", !!c->disallow_module_loading);
- pa_strbuf_printf(s, "exit-idle-time = %i\n", c->exit_idle_time);
- pa_strbuf_printf(s, "module-idle-time = %i\n", c->module_idle_time);
- pa_strbuf_printf(s, "scache-idle-time = %i\n", c->scache_idle_time);
- pa_strbuf_printf(s, "dl-search-path = %s\n", c->dl_search_path ? c->dl_search_path : "");
- pa_strbuf_printf(s, "default-script-file = %s\n", c->default_script_file);
- pa_strbuf_printf(s, "log-target = %s\n", c->auto_log_target ? "auto" : (c->log_target == PA_LOG_SYSLOG ? "syslog" : "stderr"));
- pa_strbuf_printf(s, "log-level = %s\n", log_level_to_string[c->log_level]);
- pa_strbuf_printf(s, "resample-method = %s\n", pa_resample_method_to_string(c->resample_method));
- pa_strbuf_printf(s, "use-pid-file = %i\n", c->use_pid_file);
-
- return pa_strbuf_tostring_free(s);
-}