/* read app settings from file; format is: key = value\n
* @param where to save these settings
* @return nothing yet
*/
void BarSettingsRead (BarSettings_t *settings) {
char * const configfiles[] = { PACKAGE_STATE, PACKAGE_CONFIG };
char * const userhome = BarSettingsGetHome ();
assert (userhome != NULL);
/* set xdg config path (if not set) */
char * const defaultxdg = malloc (strlen ("XDG_CONFIG_HOME=") + strlen (userhome) + 1);
sprintf (defaultxdg, "XDG_CONFIG_HOME=%s", userhome);
_putenv (defaultxdg);
free (defaultxdg);
assert (sizeof (settings->keys) / sizeof (*settings->keys) ==
sizeof (dispatchActions) / sizeof (*dispatchActions));
/* apply defaults */
settings->audioQuality = PIANO_AQ_HIGH;
settings->autoselect = true;
settings->history = 5;
settings->volume = 0;
settings->timeout = 30; /* seconds */
settings->gainMul = 1.0;
/* should be > 4, otherwise expired audio urls (403) can stop playback */
settings->maxRetry = 5;
settings->sortOrder = BAR_SORT_NAME_AZ;
settings->loveIcon = strdup (" <3");
settings->banIcon = strdup (" </3");
settings->tiredIcon = strdup (" zZ");
settings->atIcon = strdup (" @ ");
settings->npSongFormat = strdup ("\"%t\" by \"%a\" on \"%l\"%r%@%s");
settings->npStationFormat = strdup ("Station \"%n\" (%i)");
settings->listSongFormat = strdup ("%i) %a - %t%r");
settings->titleFormat = strdup (TITLE " - \"%t\" by \"%a\" on \"%l\"%r%@%s");
settings->player = NULL;
settings->rpcHost = strdup (PIANO_RPC_HOST);
settings->rpcTlsPort = strdup ("443");
settings->partnerUser = strdup ("android");
settings->partnerPassword = strdup ("AC7IBG09A3DTSYM4R41UJWL07VLN8JI7");
settings->device = strdup ("android-generic");
settings->inkey = strdup ("R=U!LH$O2B#");
settings->outkey = strdup ("6#26FRL$ZWD");
settings->fifo = BarGetXdgConfigDir (PACKAGE_PIPE);
assert (settings->fifo != NULL);
settings->msgFormat[MSG_NONE].prefix = NULL;
settings->msgFormat[MSG_NONE].postfix = NULL;
settings->msgFormat[MSG_INFO].prefix = strdup ("(i) ");
settings->msgFormat[MSG_INFO].postfix = NULL;
settings->msgFormat[MSG_PLAYING].prefix = strdup ("|> ");
settings->msgFormat[MSG_PLAYING].postfix = NULL;
settings->msgFormat[MSG_TIME].prefix = strdup ("# ");
settings->msgFormat[MSG_TIME].postfix = NULL;
settings->msgFormat[MSG_ERR].prefix = strdup ("/!\\ ");
settings->msgFormat[MSG_ERR].postfix = NULL;
settings->msgFormat[MSG_QUESTION].prefix = strdup ("[?] ");
settings->msgFormat[MSG_QUESTION].postfix = NULL;
settings->msgFormat[MSG_LIST].prefix = strdup ("\t");
settings->msgFormat[MSG_LIST].postfix = NULL;
settings->msgFormat[MSG_DEBUG].prefix = NULL;
settings->msgFormat[MSG_DEBUG].postfix = NULL;
for (size_t i = 0; i < BAR_KS_COUNT; i++) {
settings->keys[i] = dispatchActions[i].defaultKey;
}
/* read config files */
for (size_t j = 0; j < sizeof (configfiles) / sizeof (*configfiles); j++) {
static const char *formatMsgPrefix = "format_msg_";
FILE *configfd;
char line[512];
size_t lineNum = 0;
char * const path = BarGetXdgConfigDir (configfiles[j]);
assert (path != NULL);
if ((configfd = fopen (path, "r")) == NULL) {
free (path);
continue;
}
while (1) {
++lineNum;
char * const ret = fgets (line, sizeof (line), configfd);
if (ret == NULL) {
/* EOF or error */
break;
}
if (strchr (line, '\n') == NULL && !feof (configfd)) {
BarUiMsg (settings, MSG_INFO, "Line %s:%zu too long, "
"ignoring\n", path, lineNum);
continue;
}
/* parse lines that match "^\s*(.*?)\s?=\s?(.*)$". Windows and Unix
* line terminators are supported. */
char *key = line;
/* skip leading spaces */
while (isspace ((unsigned char) key[0])) {
++key;
}
/* skip comments */
if (key[0] == '#') {
continue;
}
/* search for delimiter and split key-value pair */
char *val = strchr (line, '=');
if (val == NULL) {
/* no warning for empty lines */
if (key[0] != '\0') {
BarUiMsg (settings, MSG_INFO,
"Invalid line at %s:%zu\n", path, lineNum);
}
/* invalid line */
continue;
}
*val = '\0';
++val;
/* drop spaces at the end */
char *keyend = &key[strlen (key)-1];
while (keyend >= key && isspace ((unsigned char) *keyend)) {
*keyend = '\0';
--keyend;
}
/* strip at most one space, legacy cruft, required for values with
* leading spaces like love_icon */
if (isspace ((unsigned char) val[0])) {
++val;
}
/* drop trailing cr/lf */
char *valend = &val[strlen (val)-1];
while (valend >= val && (*valend == '\r' || *valend == '\n')) {
*valend = '\0';
--valend;
}
if (streq ("control_proxy", key)) {
settings->controlProxy = strdup (val);
} else if (streq ("proxy", key)) {
settings->proxy = strdup (val);
} else if (streq ("bind_to", key)) {
settings->bindTo = strdup (val);
} else if (streq ("user", key)) {
settings->username = strdup (val);
} else if (streq ("password", key)) {
settings->password = strdup (val);
} else if (streq ("password_command", key)) {
settings->passwordCmd = strdup (val);
} else if (streq ("rpc_host", key)) {
free (settings->rpcHost);
settings->rpcHost = strdup (val);
} else if (streq ("rpc_tls_port", key)) {
free (settings->rpcTlsPort);
settings->rpcTlsPort = strdup (val);
} else if (streq ("partner_user", key)) {
free (settings->partnerUser);
settings->partnerUser = strdup (val);
} else if (streq ("partner_password", key)) {
free (settings->partnerPassword);
settings->partnerPassword = strdup (val);
} else if (streq ("device", key)) {
free (settings->device);
settings->device = strdup (val);
} else if (streq ("encrypt_password", key)) {
free (settings->outkey);
settings->outkey = strdup (val);
} else if (streq ("decrypt_password", key)) {
free (settings->inkey);
settings->inkey = strdup (val);
} else if (streq ("ca_bundle", key)) {
free (settings->caBundle);
settings->caBundle = strdup (val);
} else if (memcmp ("act_", key, 4) == 0) {
size_t i;
/* keyboard shortcuts */
for (i = 0; i < BAR_KS_COUNT; i++) {
if (streq (dispatchActions[i].configKey, key)) {
if (streq (val, "disabled")) {
settings->keys[i] = BAR_KS_DISABLED;
} else {
settings->keys[i] = val[0];
}
break;
}
}
} else if (streq ("audio_quality", key)) {
if (streq (val, "low")) {
settings->audioQuality = PIANO_AQ_LOW;
} else if (streq (val, "medium")) {
settings->audioQuality = PIANO_AQ_MEDIUM;
} else if (streq (val, "high")) {
settings->audioQuality = PIANO_AQ_HIGH;
}
} else if (streq ("autostart_station", key)) {
free (settings->autostartStation);
settings->autostartStation = strdup (val);
} else if (streq ("event_command", key)) {
settings->eventCmd = BarSettingsExpandTilde (val, userhome);
} else if (streq ("history", key)) {
settings->history = atoi (val);
} else if (streq ("max_retry", key)) {
settings->maxRetry = atoi (val);
} else if (streq ("timeout", key)) {
settings->timeout = atoi (val);
} else if (streq ("sort", key)) {
size_t i;
static const char *mapping[] = {"name_az",
"name_za",
"quickmix_01_name_az",
"quickmix_01_name_za",
"quickmix_10_name_az",
"quickmix_10_name_za",
};
for (i = 0; i < BAR_SORT_COUNT; i++) {
if (streq (mapping[i], val)) {
settings->sortOrder = i;
break;
}
}
} else if (streq ("love_icon", key)) {
free (settings->loveIcon);
settings->loveIcon = strdup (val);
} else if (streq ("ban_icon", key)) {
free (settings->banIcon);
settings->banIcon = strdup (val);
} else if (streq ("tired_icon", key)) {
free (settings->tiredIcon);
settings->tiredIcon = strdup (val);
} else if (streq ("at_icon", key)) {
free (settings->atIcon);
settings->atIcon = strdup (val);
} else if (streq ("volume", key)) {
settings->volume = atoi (val);
} else if (streq ("gain_mul", key)) {
settings->gainMul = (float)atof (val);
} else if (streq ("format_nowplaying_song", key)) {
free (settings->npSongFormat);
settings->npSongFormat = strdup (val);
} else if (streq ("format_nowplaying_station", key)) {
free (settings->npStationFormat);
settings->npStationFormat = strdup (val);
} else if (streq ("format_list_song", key)) {
free (settings->listSongFormat);
settings->listSongFormat = strdup (val);
} else if (streq ("format_title", key)) {
free (settings->titleFormat);
settings->titleFormat = strdup (val);
} else if (streq ("player", key)) {
free (settings->player);
settings->player = strdup (val);
} else if (streq ("fifo", key)) {
free (settings->fifo);
settings->fifo = BarSettingsExpandTilde (val, userhome);
} else if (streq ("autoselect", key)) {
settings->autoselect = atoi (val);
} else if (strncmp (formatMsgPrefix, key,
strlen (formatMsgPrefix)) == 0) {
static const char *mapping[] = {"none", "info", "nowplaying",
"time", "err", "question", "list", "debug"};
const char *typeStart = key + strlen (formatMsgPrefix);
for (size_t i = 0; i < sizeof (mapping) / sizeof (*mapping); i++) {
if (streq (typeStart, mapping[i])) {
const char *formatPos = strstr (val, "%s");
/* keep default if there is no format character */
if (formatPos != NULL) {
BarMsgFormatStr_t *format = &settings->msgFormat[i];
free (format->prefix);
free (format->postfix);
const size_t prefixLen = formatPos - val;
format->prefix = calloc (prefixLen + 1,
sizeof (*format->prefix));
memcpy (format->prefix, val, prefixLen);
const size_t postfixLen = strlen (val) -
(formatPos-val) - 2;
format->postfix = calloc (postfixLen + 1,
sizeof (*format->postfix));
memcpy (format->postfix, formatPos+2, postfixLen);
}
break;
}
}
}
}
fclose (configfd);
free (path);
}
/* check environment variable if proxy is not set explicitly */
if (settings->proxy == NULL) {
char *tmpProxy = getenv ("http_proxy");
if (tmpProxy != NULL && strlen (tmpProxy) > 0) {
settings->proxy = strdup (tmpProxy);
}
}
free (userhome);
}
/* read app settings from file; format is: key = value\n
* @param where to save these settings
* @return nothing yet
*/
void BarSettingsRead (BarSettings_t *settings) {
char * const configfiles[] = { PACKAGE_STATE, PACKAGE_CONFIG };
char * const userhome = BarSettingsGetHome ();
assert (userhome != NULL);
/* set xdg config path (if not set) */
char * const defaultxdg = malloc (strlen ("XDG_CONFIG_HOME=") + strlen (userhome) + 1);
sprintf (defaultxdg, "XDG_CONFIG_HOME=%s", userhome);
_putenv (defaultxdg);
free (defaultxdg);
assert (sizeof (settings->keys) / sizeof (*settings->keys) ==
sizeof (dispatchActions) / sizeof (*dispatchActions));
/* apply defaults */
settings->audioQuality = PIANO_AQ_HIGH;
settings->autoselect = true;
settings->history = 5;
settings->volume = 0;
settings->maxPlayerErrors = 5;
settings->sortOrder = BAR_SORT_NAME_AZ;
settings->loveIcon = strdup (" <3");
settings->banIcon = strdup (" </3");
settings->atIcon = strdup (" @ ");
settings->npSongFormat = strdup ("\"%t\" by \"%a\" on \"%l\"%r%@%s");
settings->npStationFormat = strdup ("Station \"%n\" (%i)");
settings->listSongFormat = strdup ("%i) %a - %t%r");
settings->titleFormat = strdup (TITLE " - \"%t\" by \"%a\" on \"%l\"%r%@%s");
settings->player = NULL;
settings->rpcHost = strdup (PIANO_RPC_HOST);
settings->rpcTlsPort = NULL;
settings->partnerUser = strdup ("android");
settings->partnerPassword = strdup ("AC7IBG09A3DTSYM4R41UJWL07VLN8JI7");
settings->device = strdup ("android-generic");
settings->inkey = strdup ("R=U!LH$O2B#");
settings->outkey = strdup ("6#26FRL$ZWD");
settings->fifo = BarGetXdgConfigDir (PACKAGE_PIPE);
assert (settings->fifo != NULL);
settings->msgFormat[MSG_NONE].prefix = NULL;
settings->msgFormat[MSG_NONE].postfix = NULL;
settings->msgFormat[MSG_INFO].prefix = strdup ("(i) ");
settings->msgFormat[MSG_INFO].postfix = NULL;
settings->msgFormat[MSG_PLAYING].prefix = strdup ("|> ");
settings->msgFormat[MSG_PLAYING].postfix = NULL;
settings->msgFormat[MSG_TIME].prefix = strdup ("# ");
settings->msgFormat[MSG_TIME].postfix = NULL;
settings->msgFormat[MSG_ERR].prefix = strdup ("/!\\ ");
settings->msgFormat[MSG_ERR].postfix = NULL;
settings->msgFormat[MSG_QUESTION].prefix = strdup ("[?] ");
settings->msgFormat[MSG_QUESTION].postfix = NULL;
settings->msgFormat[MSG_LIST].prefix = strdup ("\t");
settings->msgFormat[MSG_LIST].postfix = NULL;
settings->msgFormat[MSG_DEBUG].prefix = NULL;
settings->msgFormat[MSG_DEBUG].postfix = NULL;
for (size_t i = 0; i < BAR_KS_COUNT; i++) {
settings->keys[i] = dispatchActions[i].defaultKey;
}
/* read config files */
for (size_t j = 0; j < sizeof (configfiles) / sizeof (*configfiles); j++) {
static const char *formatMsgPrefix = "format_msg_";
char key[256], val[256];
FILE *configfd;
char * const path = BarGetXdgConfigDir (configfiles[j]);
assert (path != NULL);
if ((configfd = fopen (path, "r")) == NULL) {
free (path);
continue;
}
while (1) {
char lwhite, rwhite;
int scanRet = fscanf (configfd, "%255s%c=%c%255[^\n]", key, &lwhite, &rwhite, val);
if (scanRet == EOF) {
break;
} else if (scanRet != 4 || lwhite != ' ' || rwhite != ' ') {
/* invalid config line */
continue;
}
if (streq ("control_proxy", key)) {
settings->controlProxy = strdup (val);
} else if (streq ("proxy", key)) {
settings->proxy = strdup (val);
} else if (streq ("user", key)) {
settings->username = strdup (val);
} else if (streq ("password", key)) {
settings->password = strdup (val);
} else if (streq ("password_command", key)) {
settings->passwordCmd = strdup (val);
} else if (streq ("rpc_host", key)) {
free (settings->rpcHost);
settings->rpcHost = strdup (val);
} else if (streq ("rpc_tls_port", key)) {
free (settings->rpcTlsPort);
settings->rpcTlsPort = strdup (val);
} else if (streq ("partner_user", key)) {
free (settings->partnerUser);
settings->partnerUser = strdup (val);
} else if (streq ("partner_password", key)) {
free (settings->partnerPassword);
settings->partnerPassword = strdup (val);
} else if (streq ("device", key)) {
free (settings->device);
settings->device = strdup (val);
} else if (streq ("encrypt_password", key)) {
free (settings->outkey);
settings->outkey = strdup (val);
} else if (streq ("decrypt_password", key)) {
free (settings->inkey);
settings->inkey = strdup (val);
} else if (streq ("ca_bundle", key)) {
free (settings->caBundle);
settings->caBundle = strdup (val);
} else if (memcmp ("act_", key, 4) == 0) {
size_t i;
/* keyboard shortcuts */
for (i = 0; i < BAR_KS_COUNT; i++) {
if (streq (dispatchActions[i].configKey, key)) {
if (streq (val, "disabled")) {
settings->keys[i] = BAR_KS_DISABLED;
} else {
settings->keys[i] = val[0];
}
break;
}
}
} else if (streq ("audio_quality", key)) {
if (streq (val, "low")) {
settings->audioQuality = PIANO_AQ_LOW;
} else if (streq (val, "medium")) {
settings->audioQuality = PIANO_AQ_MEDIUM;
} else if (streq (val, "high")) {
settings->audioQuality = PIANO_AQ_HIGH;
}
} else if (streq ("autostart_station", key)) {
free (settings->autostartStation);
settings->autostartStation = strdup (val);
} else if (streq ("event_command", key)) {
settings->eventCmd = BarSettingsExpandTilde (val, userhome);
} else if (streq ("history", key)) {
settings->history = atoi (val);
} else if (streq ("max_player_errors", key)) {
settings->maxPlayerErrors = atoi (val);
} else if (streq ("sort", key)) {
size_t i;
static const char *mapping[] = {"name_az",
"name_za",
"quickmix_01_name_az",
"quickmix_01_name_za",
"quickmix_10_name_az",
"quickmix_10_name_za",
};
for (i = 0; i < BAR_SORT_COUNT; i++) {
if (streq (mapping[i], val)) {
settings->sortOrder = i;
break;
}
}
} else if (streq ("love_icon", key)) {
free (settings->loveIcon);
settings->loveIcon = strdup (val);
} else if (streq ("ban_icon", key)) {
free (settings->banIcon);
settings->banIcon = strdup (val);
} else if (streq ("at_icon", key)) {
free (settings->atIcon);
settings->atIcon = strdup (val);
} else if (streq ("volume", key)) {
settings->volume = atoi (val);
} else if (streq ("format_nowplaying_song", key)) {
free (settings->npSongFormat);
settings->npSongFormat = strdup (val);
} else if (streq ("format_nowplaying_station", key)) {
free (settings->npStationFormat);
settings->npStationFormat = strdup (val);
} else if (streq ("format_list_song", key)) {
free (settings->listSongFormat);
settings->listSongFormat = strdup (val);
} else if (streq ("format_title", key)) {
free (settings->titleFormat);
settings->titleFormat = strdup (val);
} else if (streq ("player", key)) {
free (settings->player);
settings->player = strdup (val);
} else if (streq ("fifo", key)) {
free (settings->fifo);
settings->fifo = BarSettingsExpandTilde (val, userhome);
} else if (streq ("autoselect", key)) {
settings->autoselect = atoi (val);
} else if (strncmp (formatMsgPrefix, key,
strlen (formatMsgPrefix)) == 0) {
static const char *mapping[] = {"none", "info", "nowplaying",
"time", "err", "question", "list", "debug"};
const char *typeStart = key + strlen (formatMsgPrefix);
for (size_t i = 0; i < sizeof (mapping) / sizeof (*mapping); i++) {
if (streq (typeStart, mapping[i])) {
const char *formatPos = strstr (val, "%s");
/* keep default if there is no format character */
if (formatPos != NULL) {
BarMsgFormatStr_t *format = &settings->msgFormat[i];
free (format->prefix);
free (format->postfix);
const size_t prefixLen = formatPos - val;
format->prefix = calloc (prefixLen + 1,
sizeof (*format->prefix));
memcpy (format->prefix, val, prefixLen);
const size_t postfixLen = strlen (val) -
(formatPos-val) - 2;
format->postfix = calloc (postfixLen + 1,
sizeof (*format->postfix));
memcpy (format->postfix, formatPos+2, postfixLen);
}
break;
}
}
}
}
fclose (configfd);
free (path);
}
/* check environment variable if proxy is not set explicitly */
if (settings->proxy == NULL) {
char *tmpProxy = getenv ("http_proxy");
if (tmpProxy != NULL && strlen (tmpProxy) > 0) {
settings->proxy = strdup (tmpProxy);
}
}
free (userhome);
}
