diff --git a/src/conf.c b/src/conf.c
index 4496abe92a5ee03fe91ec0360e1968381777eb4d..171a9ee49d57d073f76e6f491c58efb5d8f126e7 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
#include "command.h"
#include "colors.h"
#include "screen_list.h"
+#include "options.h"
+#include <assert.h>
#include <ctype.h>
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
-#include <unistd.h>
#include <string.h>
-#include <fcntl.h>
#include <glib.h>
#include <glib/gstdio.h>
#define CONF_COLOR "color"
#define CONF_COLOR_DEFINITION "colordef"
#define CONF_LIST_FORMAT "list-format"
+#define CONF_SEARCH_FORMAT "search-format"
#define CONF_STATUS_FORMAT "status-format"
#define CONF_XTERM_TITLE_FORMAT "xterm-title-format"
#define CONF_LIST_WRAP "wrap-around"
#define CONF_LYRICS_SHOW_PLUGIN "lyrics-show-plugin"
#define CONF_TEXT_EDITOR "text-editor"
#define CONF_TEXT_EDITOR_ASK "text-editor-ask"
+#define CONF_CHAT_PREFIX "chat-prefix"
#define CONF_SECOND_COLUMN "second-column"
static bool
}
}
-static int
+static bool
parse_key_definition(char *str)
{
- char buf[MAX_LINE_LENGTH];
- char *p;
- size_t len = strlen(str), i;
- int j,key;
- int keys[MAX_COMMAND_KEYS];
- command_t cmd;
-
/* get the command name */
- i=0;
- j=0;
+ const size_t len = strlen(str);
+ size_t i = 0;
+ int j = 0;
+ char buf[MAX_LINE_LENGTH];
memset(buf, 0, MAX_LINE_LENGTH);
while (i < len && str[i] != '=' && !g_ascii_isspace(str[i]))
buf[j++] = str[i++];
- if( (cmd=get_key_command_from_name(buf)) == CMD_NONE ) {
+
+ command_t cmd = get_key_command_from_name(buf);
+ if(cmd == CMD_NONE) {
/* the hotkey configuration contains an unknown
command */
print_error(_("Unknown command"), buf);
- return -1;
+ return false;
}
/* skip whitespace */
if (*buf == 0) {
/* the hotkey configuration line is incomplete */
print_error(_("Incomplete hotkey configuration"), str);
- return -1;
+ return false;
}
/* parse key values */
i = 0;
- key = 0;
- p = buf;
+ int key = 0;
+ char *p = buf;
+
+ int keys[MAX_COMMAND_KEYS];
memset(keys, 0, sizeof(int)*MAX_COMMAND_KEYS);
while (i < MAX_COMMAND_KEYS && *p != 0 &&
(key = parse_key_value(p, &p)) >= 0) {
}
if (key < 0)
- return -1;
+ return false;
return assign_keys(cmd, keys);
}
static char *
separate_value(char *p)
{
- char *value;
-
- value = strchr(p, '=');
+ char *value = strchr(p, '=');
if (value == NULL) {
/* an equals sign '=' was expected while parsing a
configuration file line */
static int
parse_color(char *str)
{
- char *value;
-
- value = separate_value(str);
+ char *value = separate_value(str);
if (value == NULL)
return -1;
static int
parse_color_definition(char *str)
{
- char buf[MAX_LINE_LENGTH];
- char *value;
- short color, rgb[3];
-
- value = separate_value(str);
+ char *value = separate_value(str);
if (value == NULL)
return -1;
/* get the command name */
- color = colors_str2color(str);
+ short color = colors_str2color(str);
if (color < 0) {
+ char buf[MAX_LINE_LENGTH];
print_error(_("Bad color name"), buf);
return -1;
}
/* parse r,g,b values */
+ short rgb[3];
for (unsigned i = 0; i < 3; ++i) {
char *next = after_comma(value), *endptr;
if (*value == 0) {
get_search_mode(char *value)
{
char * test;
- int mode;
- mode= strtol(value, &test, 10);
+ const int mode = strtol(value, &test, 10);
if (*test == '\0')
{
if (0 <= mode && mode <= 4)
parse_line(char *line)
{
size_t len = strlen(line), i = 0, j = 0;
- char name[MAX_LINE_LENGTH];
- char value[MAX_LINE_LENGTH];
- bool match_found;
/* get the name part */
+ char name[MAX_LINE_LENGTH];
while (i < len && line[i] != '=' && !g_ascii_isspace(line[i]))
name[j++] = line[i++];
i++;
/* get the value part */
+ char value[MAX_LINE_LENGTH];
j = 0;
while (i < len)
value[j++] = line[i++];
value[j] = '\0';
- match_found = true;
-
/* key definition */
if (!strcasecmp(CONF_KEY_DEFINITION, name))
parse_key_definition(value);
else if (!strcasecmp(CONF_LIST_FORMAT, name)) {
g_free(options.list_format);
options.list_format = get_format(value);
+ /* search format string */
+ } else if (!strcasecmp(CONF_SEARCH_FORMAT, name)) {
+ g_free(options.search_format);
+ options.search_format = get_format(value);
/* status format string */
} else if (!strcasecmp(CONF_STATUS_FORMAT, name)) {
g_free(options.status_format);
options.text_editor_ask = str2bool(value);
#else
{}
+#endif
+ else if (!strcasecmp(name, CONF_CHAT_PREFIX))
+#ifdef ENABLE_CHAT_SCREEN
+ options.chat_prefix = get_format(value);
+#else
+ {}
#endif
else if (!strcasecmp(CONF_SECOND_COLUMN, name))
#ifdef NCMPC_MINI
#else
options.second_column = str2bool(value);
#endif
- else
- match_found = false;
-
- if (!match_found)
+ else {
print_error(_("Unknown configuration parameter"), name);
+ return false;
+ }
- return match_found;
+ return true;
}
static int
read_rc_file(char *filename)
{
- FILE *file;
- char line[MAX_LINE_LENGTH];
+ assert(filename != NULL);
- if (filename == NULL)
- return -1;
-
- file = fopen(filename, "r");
+ FILE *file = fopen(filename, "r");
if (file == NULL) {
- perror(filename);
- return -1;
- }
+ perror(filename);
+ return -1;
+ }
+ char line[MAX_LINE_LENGTH];
while (fgets(line, sizeof(line), file) != NULL) {
char *p = g_strchug(line);
return 0;
}
-int
+bool
check_user_conf_dir(void)
{
- int retval;
char *directory = g_build_filename(g_get_home_dir(), "." PACKAGE, NULL);
if (g_file_test(directory, G_FILE_TEST_IS_DIR)) {
g_free(directory);
- return 0;
+ return true;
}
- retval = g_mkdir(directory, 0755);
+ bool success = g_mkdir(directory, 0755) == 0;
g_free(directory);
- return retval;
+ return success;
}
char *
build_user_conf_filename(void)
{
+#ifdef WIN32
+ return g_build_filename(g_get_user_config_dir(), PACKAGE, "ncmpc.conf", NULL);
+#else
return g_build_filename(g_get_home_dir(), "." PACKAGE, "config", NULL);
+#endif
}
char *
build_system_conf_filename(void)
{
+#ifdef WIN32
+ const gchar* const *system_data_dirs;
+ gchar *pathname = NULL;
+
+ for (system_data_dirs = g_get_system_config_dirs (); *system_data_dirs != NULL; system_data_dirs++)
+ {
+ pathname = g_build_filename(*system_data_dirs, PACKAGE, "ncmpc.conf", NULL);
+ if (g_file_test(pathname, G_FILE_TEST_EXISTS))
+ {
+ break;
+ }
+ else
+ {
+ g_free (pathname);
+ pathname = NULL;
+ }
+ }
+ return pathname;
+#else
return g_build_filename(SYSCONFDIR, PACKAGE, "config", NULL);
+#endif
}
char *
build_user_key_binding_filename(void)
{
+#ifdef WIN32
+ return g_build_filename(g_get_user_config_dir(), PACKAGE, "keys.conf", NULL);
+#else
return g_build_filename(g_get_home_dir(), "." PACKAGE, "keys", NULL);
+#endif
}
-int
-read_configuration(void)
+static char *
+g_build_system_key_binding_filename(void)
{
- char *filename = NULL;
+#ifdef WIN32
+ const gchar* const *system_data_dirs;
+ gchar *pathname = NULL;
+
+ for (system_data_dirs = g_get_system_config_dirs (); *system_data_dirs != NULL; system_data_dirs++)
+ {
+ pathname = g_build_filename(*system_data_dirs, PACKAGE, "keys.conf", NULL);
+ if (g_file_test(pathname, G_FILE_TEST_EXISTS))
+ {
+ break;
+ }
+ else
+ {
+ g_free (pathname);
+ pathname = NULL;
+ }
+ }
+ return pathname;
+#else
+ return g_build_filename(SYSCONFDIR, PACKAGE, "keys", NULL);
+#endif
+}
+static char *
+find_config_file(void)
+{
/* check for command line configuration file */
- if (options.config_file)
- filename = g_strdup(options.config_file);
+ if (options.config_file != NULL)
+ return g_strdup(options.config_file);
/* check for user configuration ~/.ncmpc/config */
- if (filename == NULL) {
- filename = build_user_conf_filename();
- if (!g_file_test(filename, G_FILE_TEST_IS_REGULAR)) {
- g_free(filename);
- filename = NULL;
- }
- }
+ char *filename = build_user_conf_filename();
+ if (g_file_test(filename, G_FILE_TEST_IS_REGULAR))
+ return filename;
+
+ g_free(filename);
/* check for global configuration SYSCONFDIR/ncmpc/config */
- if (filename == NULL) {
- filename = build_system_conf_filename();
- if (!g_file_test(filename, G_FILE_TEST_IS_REGULAR)) {
- g_free(filename);
- filename = NULL;
- }
- }
+ filename = build_system_conf_filename();
+ if (g_file_test(filename, G_FILE_TEST_IS_REGULAR))
+ return filename;
- /* load configuration */
- if (filename) {
- read_rc_file(filename);
- g_free(filename);
- filename = NULL;
- }
+ g_free(filename);
+ return NULL;
+}
+static char *
+find_keys_file(void)
+{
/* check for command line key binding file */
- if (options.key_file)
- filename = g_strdup(options.key_file);
+ if (options.key_file != NULL)
+ return g_strdup(options.key_file);
/* check for user key bindings ~/.ncmpc/keys */
- if (filename == NULL) {
- filename = build_user_key_binding_filename();
- if (!g_file_test(filename, G_FILE_TEST_IS_REGULAR)) {
- g_free(filename);
- filename = NULL;
- }
- }
+ char *filename = build_user_key_binding_filename();
+ if (g_file_test(filename, G_FILE_TEST_IS_REGULAR))
+ return filename;
+
+ g_free(filename);
/* check for global key bindings SYSCONFDIR/ncmpc/keys */
- if (filename == NULL) {
- filename = g_build_filename(SYSCONFDIR, PACKAGE, "keys", NULL);
- if (!g_file_test(filename, G_FILE_TEST_IS_REGULAR)) {
- g_free(filename);
- filename = NULL;
- }
+ filename = g_build_system_key_binding_filename();
+ if (g_file_test(filename, G_FILE_TEST_IS_REGULAR))
+ return filename;
+
+ g_free(filename);
+ return NULL;
+}
+
+void
+read_configuration(void)
+{
+ /* load configuration */
+ char *filename = find_config_file();
+ if (filename != NULL) {
+ read_rc_file(filename);
+ g_free(filename);
}
/* load key bindings */
- if (filename) {
+ filename = find_keys_file();
+ if (filename != NULL) {
read_rc_file(filename);
g_free(filename);
- filename = NULL;
}
-
- return 0;
}