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-rw-r--r--src/options.c298
-rw-r--r--src/screen_utils.c312
2 files changed, 301 insertions, 309 deletions
diff --git a/src/options.c b/src/options.c
index 1ac319531..e92cebbd0 100644
--- a/src/options.c
+++ b/src/options.c
@@ -1,6 +1,4 @@
-/*
- * $Id$
- *
+/*
* (c) 2004 by Kalle Wallin <kaw@linux.se>
*
* This program is free software; you can redistribute it and/or modify
@@ -49,181 +47,179 @@ typedef void (*option_callback_fn_t)(int c, const char *arg);
options_t options;
static arg_opt_t option_table[] = {
- { '?', "help", NULL, "Show this help message" },
- { 'V', "version", NULL, "Display version information" },
- { 'c', "colors", NULL, "Enable colors" },
- { 'C', "no-colors", NULL, "Disable colors" },
+ { '?', "help", NULL, "Show this help message" },
+ { 'V', "version", NULL, "Display version information" },
+ { 'c', "colors", NULL, "Enable colors" },
+ { 'C', "no-colors", NULL, "Disable colors" },
#ifdef HAVE_GETMOUSE
- { 'm', "mouse", NULL, "Enable mouse" },
- { 'M', "no-mouse", NULL, "Disable mouse" },
+ { 'm', "mouse", NULL, "Enable mouse" },
+ { 'M', "no-mouse", NULL, "Disable mouse" },
#endif
- { 'e', "exit", NULL, "Exit on connection errors" },
- { 'p', "port", "PORT", "Connect to server on port [" DEFAULT_PORT_STR "]" },
- { 'h', "host", "HOST", "Connect to server on host [" DEFAULT_HOST "]" },
- { 'P', "password","PASSWORD", "Connect with password" },
- { 'f', "config", "FILE", "Read configuration from file" },
- { 'k', "key-file","FILE", "Read configuration from file" },
- { 'S', "no-splash", NULL, "Don't show the splash screen" },
+ { 'e', "exit", NULL, "Exit on connection errors" },
+ { 'p', "port", "PORT", "Connect to server on port [" DEFAULT_PORT_STR "]" },
+ { 'h', "host", "HOST", "Connect to server on host [" DEFAULT_HOST "]" },
+ { 'P', "password","PASSWORD", "Connect with password" },
+ { 'f', "config", "FILE", "Read configuration from file" },
+ { 'k', "key-file","FILE", "Read configuration from file" },
+ { 'S', "no-splash", NULL, "Don't show the splash screen" },
#ifndef NDEBUG
- { 'K', "dump-keys", NULL, "Dump key bindings to stdout" },
- { 'D', "debug", NULL, "Enable debug output on stderr" },
+ { 'K', "dump-keys", NULL, "Dump key bindings to stdout" },
+ { 'D', "debug", NULL, "Enable debug output on stderr" },
#endif
- { 0, NULL, NULL, NULL },
+ { 0, NULL, NULL, NULL },
};
static arg_opt_t *
lookup_option(int s, char *l)
{
- int i;
-
- i=0;
- while( option_table[i].descrition )
- {
- if( l && strcmp(l, option_table[i].longopt) == 0 )
- return &option_table[i];;
- if( s && s==option_table[i].shortopt )
- return &option_table[i];;
- i++;
- }
- return NULL;
+ int i;
+
+ i=0;
+ while (option_table[i].descrition) {
+ if (l && strcmp(l, option_table[i].longopt) == 0)
+ return &option_table[i];;
+ if (s && s == option_table[i].shortopt)
+ return &option_table[i];;
+ i++;
+ }
+
+ return NULL;
}
static void
option_error(int error, const char *option, const char *arg)
{
- switch(error)
- {
- case ERROR_UNKNOWN_OPTION:
- fprintf(stderr, PACKAGE ": invalid option %s\n", option);
- break;
- case ERROR_BAD_ARGUMENT:
- fprintf(stderr, PACKAGE ": bad argument: %s\n", option);
- break;
- case ERROR_GOT_ARGUMENT:
- fprintf(stderr, PACKAGE ": invalid option %s=%s\n", option, arg);
- break;
- case ERROR_MISSING_ARGUMENT:
- fprintf(stderr, PACKAGE ": missing value for %s option\n", option);
- break;
- default:
- fprintf(stderr, PACKAGE ": internal error %d\n", error);
- break;
- }
- exit(EXIT_FAILURE);
+ switch (error) {
+ case ERROR_UNKNOWN_OPTION:
+ fprintf(stderr, PACKAGE ": invalid option %s\n", option);
+ break;
+ case ERROR_BAD_ARGUMENT:
+ fprintf(stderr, PACKAGE ": bad argument: %s\n", option);
+ break;
+ case ERROR_GOT_ARGUMENT:
+ fprintf(stderr, PACKAGE ": invalid option %s=%s\n", option, arg);
+ break;
+ case ERROR_MISSING_ARGUMENT:
+ fprintf(stderr, PACKAGE ": missing value for %s option\n", option);
+ break;
+ default:
+ fprintf(stderr, PACKAGE ": internal error %d\n", error);
+ break;
+ }
+
+ exit(EXIT_FAILURE);
}
-static void
+static void
display_help(void)
{
- int i = 0;
-
- printf("Usage: %s [OPTION]...\n", PACKAGE);
- while( option_table[i].descrition )
- {
- char tmp[MAX_LONGOPT_LENGTH];
-
- if( option_table[i].argument )
- g_snprintf(tmp, MAX_LONGOPT_LENGTH, "%s=%s",
- option_table[i].longopt,
- option_table[i].argument);
- else
- g_strlcpy(tmp, option_table[i].longopt, 64);
-
- printf(" -%c, --%-20s %s\n",
- option_table[i].shortopt,
- tmp,
- option_table[i].descrition);
- i++;
- }
+ int i = 0;
+
+ printf("Usage: %s [OPTION]...\n", PACKAGE);
+ while (option_table[i].descrition) {
+ char tmp[MAX_LONGOPT_LENGTH];
+
+ if (option_table[i].argument)
+ g_snprintf(tmp, MAX_LONGOPT_LENGTH, "%s=%s",
+ option_table[i].longopt,
+ option_table[i].argument);
+ else
+ g_strlcpy(tmp, option_table[i].longopt, 64);
+
+ printf(" -%c, --%-20s %s\n",
+ option_table[i].shortopt,
+ tmp,
+ option_table[i].descrition);
+ i++;
+ }
}
-static void
+static void
handle_option(int c, const char *arg)
{
- D("option callback -%c %s\n", c, arg);
- switch(c)
- {
- case '?': /* --help */
- display_help();
- exit(EXIT_SUCCESS);
- case 'V': /* --version */
- printf("%s version: %s\n", PACKAGE, VERSION);
- printf("build options:");
+ D("option callback -%c %s\n", c, arg);
+ switch (c) {
+ case '?': /* --help */
+ display_help();
+ exit(EXIT_SUCCESS);
+ case 'V': /* --version */
+ printf("%s version: %s\n", PACKAGE, VERSION);
+ printf("build options:");
#ifndef NDEBUG
- printf(" debug");
+ printf(" debug");
#endif
#ifdef ENABLE_NLS
- printf(" nls");
+ printf(" nls");
#endif
#ifdef HAVE_GETMOUSE
- printf(" getmouse");
+ printf(" getmouse");
#endif
#ifdef ENABLE_ARTIST_SCREEN
- printf(" artist-screen");
+ printf(" artist-screen");
#endif
#ifdef ENABLE_SEARCH_SCREEN
- printf(" search-screen");
+ printf(" search-screen");
#endif
#ifdef ENABLE_KEYDEF_SCREEN
- printf(" key-screen");
+ printf(" key-screen");
#endif
- printf("\n");
- exit(EXIT_SUCCESS);
- case 'c': /* --colors */
- options.enable_colors = TRUE;
- break;
- case 'C': /* --no-colors */
- options.enable_colors = FALSE;
- break;
- case 'm': /* --mouse */
- options.enable_mouse = TRUE;
- break;
- case 'M': /* --no-mouse */
- options.enable_mouse = FALSE;
- break;
- case 'e': /* --exit */
- options.reconnect = FALSE;
- break;
- case 'p': /* --port */
- options.port = atoi(arg);
- break;
- case 'h': /* --host */
- if( options.host )
- g_free(options.host);
- options.host = g_strdup(arg);
- break;
- case 'P': /* --password */
- if( options.password )
- g_free(options.password);
- options.password = locale_to_utf8(arg);
- break;
- case 'f': /* --config */
- if( options.config_file )
- g_free(options.config_file);
- options.config_file = g_strdup(arg);
- break;
- case 'k': /* --key-file */
- if( options.key_file )
- g_free(options.key_file);
- options.key_file = g_strdup(arg);
- break;
- case 'S': /* --key-file */
- /* the splash screen was removed */
- break;
+ printf("\n");
+ exit(EXIT_SUCCESS);
+ case 'c': /* --colors */
+ options.enable_colors = TRUE;
+ break;
+ case 'C': /* --no-colors */
+ options.enable_colors = FALSE;
+ break;
+ case 'm': /* --mouse */
+ options.enable_mouse = TRUE;
+ break;
+ case 'M': /* --no-mouse */
+ options.enable_mouse = FALSE;
+ break;
+ case 'e': /* --exit */
+ options.reconnect = FALSE;
+ break;
+ case 'p': /* --port */
+ options.port = atoi(arg);
+ break;
+ case 'h': /* --host */
+ if( options.host )
+ g_free(options.host);
+ options.host = g_strdup(arg);
+ break;
+ case 'P': /* --password */
+ if( options.password )
+ g_free(options.password);
+ options.password = locale_to_utf8(arg);
+ break;
+ case 'f': /* --config */
+ if( options.config_file )
+ g_free(options.config_file);
+ options.config_file = g_strdup(arg);
+ break;
+ case 'k': /* --key-file */
+ if( options.key_file )
+ g_free(options.key_file);
+ options.key_file = g_strdup(arg);
+ break;
+ case 'S': /* --key-file */
+ /* the splash screen was removed */
+ break;
#ifndef NDEBUG
- case 'K': /* --dump-keys */
- read_configuration(&options);
- write_key_bindings(stdout, KEYDEF_WRITE_ALL | KEYDEF_COMMENT_ALL);
- exit(EXIT_SUCCESS);
- break;
- case 'D': /* --debug */
- options.debug = TRUE;
- break;
+ case 'K': /* --dump-keys */
+ read_configuration(&options);
+ write_key_bindings(stdout, KEYDEF_WRITE_ALL | KEYDEF_COMMENT_ALL);
+ exit(EXIT_SUCCESS);
+ break;
+ case 'D': /* --debug */
+ options.debug = TRUE;
+ break;
#endif
- default:
- fprintf(stderr,"Unknown Option %c = %s\n", c, arg);
- break;
- }
+ default:
+ fprintf(stderr,"Unknown Option %c = %s\n", c, arg);
+ break;
+ }
}
options_t *
@@ -276,23 +272,23 @@ options_parse(int argc, const char *argv[])
for(j=1; j<len; j++) {
/* make shure we got an argument for the previous option */
- if( opt && opt->argument )
+ if (opt && opt->argument)
option_error(ERROR_MISSING_ARGUMENT,
opt->longopt, opt->argument);
/* check if the option exists */
- if( (opt=lookup_option(arg[j], NULL))==NULL )
+ if ((opt=lookup_option(arg[j], NULL)) == NULL)
option_error(ERROR_UNKNOWN_OPTION, arg, NULL);
/* if no option argument is needed execute callback */
- if( opt->argument==NULL ) {
+ if (opt->argument == NULL) {
option_cb (opt->shortopt, NULL);
opt = NULL;
}
}
} else {
/* is this a option argument? */
- if( opt && opt->argument) {
+ if (opt && opt->argument) {
option_cb (opt->shortopt, arg);
opt = NULL;
} else
@@ -301,9 +297,9 @@ options_parse(int argc, const char *argv[])
i++;
}
- if( opt && opt->argument==NULL)
+ if (opt && opt->argument == NULL)
option_cb (opt->shortopt, NULL);
- else if( opt && opt->argument )
+ else if (opt && opt->argument)
option_error(ERROR_MISSING_ARGUMENT, opt->longopt, opt->argument);
return &options;
@@ -318,12 +314,12 @@ options_init( void )
memset(&options, 0, sizeof(options_t));
/* get initial values for host and password from MPD_HOST (enviroment) */
- if ((value=g_getenv(MPD_HOST_ENV)))
+ if ((value = g_getenv(MPD_HOST_ENV)))
options.host = g_strdup(value);
else
options.host = g_strdup(DEFAULT_HOST);
- if ((tmp=g_strstr_len(options.host, strlen(options.host), "@"))) {
+ if ((tmp = g_strstr_len(options.host, strlen(options.host), "@"))) {
char *oldhost = options.host;
*tmp = '\0';
options.password = locale_to_utf8(oldhost);
@@ -332,7 +328,7 @@ options_init( void )
}
/* get initial values for port from MPD_PORT (enviroment) */
- if ((value=g_getenv(MPD_PORT_ENV)))
+ if ((value = g_getenv(MPD_PORT_ENV)))
options.port = atoi(value);
else
options.port = DEFAULT_PORT;
diff --git a/src/screen_utils.c b/src/screen_utils.c
index 21da92e1a..301c791c3 100644
--- a/src/screen_utils.c
+++ b/src/screen_utils.c
@@ -38,40 +38,40 @@
void
screen_bell(void)
{
- if( options.audible_bell )
- beep();
- if( options.visible_bell )
- flash();
+ if (options.audible_bell)
+ beep();
+ if (options.visible_bell)
+ flash();
}
int
screen_getch(WINDOW *w, const char *prompt)
{
- int key = -1;
- int prompt_len = strlen(prompt);
+ int key = -1;
+ int prompt_len = strlen(prompt);
- colors_use(w, COLOR_STATUS_ALERT);
- wclear(w);
- wmove(w, 0, 0);
- waddstr(w, prompt);
- wmove(w, 0, prompt_len);
-
- echo();
- curs_set(1);
+ colors_use(w, COLOR_STATUS_ALERT);
+ wclear(w);
+ wmove(w, 0, 0);
+ waddstr(w, prompt);
+ wmove(w, 0, prompt_len);
- while( (key=my_wgetch(w)) == ERR )
- ;
+ echo();
+ curs_set(1);
+
+ while ((key=my_wgetch(w)) == ERR)
+ ;
#ifdef HAVE_GETMOUSE
- /* ignore mouse events */
- if( key==KEY_MOUSE )
- return screen_getch(w, prompt);
+ /* ignore mouse events */
+ if (key == KEY_MOUSE)
+ return screen_getch(w, prompt);
#endif
- noecho();
- curs_set(0);
+ noecho();
+ curs_set(0);
- return key;
+ return key;
}
char *
@@ -81,54 +81,58 @@ screen_readln(WINDOW *w,
GList **history,
GCompletion *gcmp)
{
- char *line = NULL;
-
- wmove(w, 0,0);
- curs_set(1);
- colors_use(w, COLOR_STATUS_ALERT);
- line = wreadln(w, prompt, value, COLS, history, gcmp);
- curs_set(0);
- return line;
+ char *line = NULL;
+
+ wmove(w, 0,0);
+ curs_set(1);
+ colors_use(w, COLOR_STATUS_ALERT);
+ line = wreadln(w, prompt, value, COLS, history, gcmp);
+ curs_set(0);
+ return line;
}
char *
screen_getstr(WINDOW *w, const char *prompt)
{
- return screen_readln(w, prompt, NULL, NULL, NULL);
+ return screen_readln(w, prompt, NULL, NULL, NULL);
}
static char *
screen_read_password(WINDOW *w, const char *prompt)
{
- if(w == NULL)
- {
- int rows, cols;
- getmaxyx(stdscr, rows, cols);
- /* create window for input */
- w = newwin(1, cols, rows-1, 0);
- leaveok(w, FALSE);
- keypad(w, TRUE);
- }
- wmove(w, 0,0);
- curs_set(1);
- colors_use(w, COLOR_STATUS_ALERT);
- if(prompt == NULL)
- return wreadln_masked(w, _("Password: "), NULL, COLS, NULL, NULL);
- else
- return wreadln_masked(w, prompt, NULL, COLS, NULL, NULL);
- curs_set(0);
+ if (w == NULL) {
+ int rows, cols;
+ getmaxyx(stdscr, rows, cols);
+ /* create window for input */
+ w = newwin(1, cols, rows-1, 0);
+ leaveok(w, FALSE);
+ keypad(w, TRUE);
+ }
+
+ wmove(w, 0,0);
+ curs_set(1);
+ colors_use(w, COLOR_STATUS_ALERT);
+
+ if (prompt == NULL)
+ return wreadln_masked(w, _("Password: "), NULL, COLS, NULL, NULL);
+ else
+ return wreadln_masked(w, prompt, NULL, COLS, NULL, NULL);
+
+ curs_set(0);
}
-
+
static gint
_screen_auth(struct mpdclient *c, gint recursion)
{
- mpd_clearError(c->connection);
- if(recursion > 2) return 1;
- mpd_sendPasswordCommand(c->connection, screen_read_password(NULL, NULL));
- mpd_finishCommand(c->connection);
- mpdclient_update(c);
- if( c->connection->errorCode == MPD_ACK_ERROR_PASSWORD ) return _screen_auth(c, ++recursion);
- return 0;
+ mpd_clearError(c->connection);
+ if (recursion > 2)
+ return 1;
+ mpd_sendPasswordCommand(c->connection, screen_read_password(NULL, NULL));
+ mpd_finishCommand(c->connection);
+ mpdclient_update(c);
+ if (c->connection->errorCode == MPD_ACK_ERROR_PASSWORD)
+ return _screen_auth(c, ++recursion);
+ return 0;
}
gint
@@ -141,9 +145,9 @@ screen_auth(struct mpdclient *c)
}
/* query user for a string and find it in a list window */
-int
+int
screen_find(screen_t *screen,
- list_window_t *lw,
+ list_window_t *lw,
int rows,
command_t findcmd,
list_window_callback_fn_t callback_fn,
@@ -159,117 +163,109 @@ screen_find(screen_t *screen,
reversed = 1;
}
- switch(findcmd)
- {
- case CMD_LIST_FIND:
- case CMD_LIST_RFIND:
- if( screen->findbuf )
- {
- g_free(screen->findbuf);
- screen->findbuf=NULL;
- }
- /* continue... */
- case CMD_LIST_FIND_NEXT:
- case CMD_LIST_RFIND_NEXT:
- if( !screen->findbuf )
- screen->findbuf=screen_readln(screen->status_window.w,
- prompt,
- value,
- &screen->find_history,
- NULL);
- if( !screen->findbuf || !screen->findbuf[0] )
- return 1;
- if( reversed )
- retval = list_window_rfind(lw,
- callback_fn,
- callback_data,
- screen->findbuf,
- options.find_wrap,
- rows);
- else
- retval = list_window_find(lw,
- callback_fn,
- callback_data,
- screen->findbuf,
- options.find_wrap);
- if( retval == 0 )
- {
- lw->repaint = 1;
- }
- else
- {
- screen_status_printf(_("Unable to find \'%s\'"), screen->findbuf);
- screen_bell();
+ switch (findcmd) {
+ case CMD_LIST_FIND:
+ case CMD_LIST_RFIND:
+ if (screen->findbuf) {
+ g_free(screen->findbuf);
+ screen->findbuf=NULL;
+ }
+ /* continue... */
+
+ case CMD_LIST_FIND_NEXT:
+ case CMD_LIST_RFIND_NEXT:
+ if (!screen->findbuf)
+ screen->findbuf=screen_readln(screen->status_window.w,
+ prompt,
+ value,
+ &screen->find_history,
+ NULL);
+
+ if (!screen->findbuf || !screen->findbuf[0])
+ return 1;
+
+ if (reversed)
+ retval = list_window_rfind(lw,
+ callback_fn,
+ callback_data,
+ screen->findbuf,
+ options.find_wrap,
+ rows);
+ else
+ retval = list_window_find(lw,
+ callback_fn,
+ callback_data,
+ screen->findbuf,
+ options.find_wrap);
+
+ if (retval == 0)
+ lw->repaint = 1;
+ else {
+ screen_status_printf(_("Unable to find \'%s\'"), screen->findbuf);
+ screen_bell();
+ }
+ return 1;
+ default:
+ break;
}
- return 1;
- default:
- break;
- }
- return 0;
+ return 0;
}
void
screen_display_completion_list(screen_t *screen, GList *list)
{
- static GList *prev_list = NULL;
- static gint prev_length = 0;
- static gint offset = 0;
- WINDOW *w = screen->main_window.w;
- gint length, y=0;
-
- length = g_list_length(list);
- if( list==prev_list && length==prev_length )
- {
- offset += screen->main_window.rows;
- if( offset>=length )
- offset=0;
- }
- else
- {
- prev_list = list;
- prev_length = length;
- offset = 0;
- }
-
- colors_use(w, COLOR_STATUS_ALERT);
- while( y<screen->main_window.rows )
- {
- GList *item = g_list_nth(list, y+offset);
-
- wmove(w, y++, 0);
- wclrtoeol(w);
- if( item )
- {
- gchar *tmp = g_strdup(item->data);
- waddstr(w, basename(tmp));
- g_free(tmp);
+ static GList *prev_list = NULL;
+ static gint prev_length = 0;
+ static gint offset = 0;
+ WINDOW *w = screen->main_window.w;
+ gint length, y=0;
+
+ length = g_list_length(list);
+ if (list == prev_list && length == prev_length) {
+ offset += screen->main_window.rows;
+ if (offset >= length)
+ offset = 0;
+ } else {
+ prev_list = list;
+ prev_length = length;
+ offset = 0;
}
- }
- wrefresh(w);
- doupdate();
- colors_use(w, COLOR_LIST);
+
+ colors_use(w, COLOR_STATUS_ALERT);
+ while (y < screen->main_window.rows) {
+ GList *item = g_list_nth(list, y+offset);
+
+ wmove(w, y++, 0);
+ wclrtoeol(w);
+ if (item) {
+ gchar *tmp = g_strdup(item->data);
+ waddstr(w, basename(tmp));
+ g_free(tmp);
+ }
+ }
+
+ wrefresh(w);
+ doupdate();
+ colors_use(w, COLOR_LIST);
}
void
set_xterm_title(const char *format, ...)
{
- /* the current xterm title exists under the WM_NAME property */
- /* and can be retreived with xprop -id $WINDOWID */
-
- if( options.enable_xterm_title )
- {
- if( g_getenv("WINDOWID") )
- {
- char *msg;
- va_list ap;
-
- va_start(ap,format);
- msg = g_strdup_vprintf(format,ap);
- va_end(ap);
- printf("%c]0;%s%c", '\033', msg, '\007');
- g_free(msg);
+ /* the current xterm title exists under the WM_NAME property */
+ /* and can be retreived with xprop -id $WINDOWID */
+
+ if (options.enable_xterm_title) {
+ if (g_getenv("WINDOWID")) {
+ char *msg;
+ va_list ap;
+
+ va_start(ap,format);
+ msg = g_strdup_vprintf(format,ap);
+ va_end(ap);
+ printf("%c]0;%s%c", '\033', msg, '\007');
+ g_free(msg);
+ } else
+ options.enable_xterm_title = FALSE;
}
- else
- options.enable_xterm_title = FALSE;
- }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 02:21:40 +0000