* vim:ts=8:expandtab
*
*/
-#include <stdio.h>
-#include <string.h>
-#include <xcb/xcb.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "data.h"
-#include "config.h"
-#include "i3.h"
-#include "util.h"
-#include "queue.h"
-#include "table.h"
-#include "workspace.h"
-#include "xcb.h"
+#include "all.h"
typedef struct yy_buffer_state *YY_BUFFER_STATE;
-extern int yylex(void);
+extern int yylex(struct context *context);
extern int yyparse(void);
extern FILE *yyin;
YY_BUFFER_STATE yy_scan_string(const char *);
static struct bindings_head *current_bindings;
-
-int yydebug = 1;
-
-void yyerror(const char *str) {
- fprintf(stderr,"error: %s\n",str);
+static struct context *context;
+
+/* We don’t need yydebug for now, as we got decent error messages using
+ * yyerror(). Should you ever want to extend the parser, it might be handy
+ * to just comment it in again, so it stays here. */
+//int yydebug = 1;
+
+void yyerror(const char *error_message) {
+ ELOG("\n");
+ ELOG("CONFIG: %s\n", error_message);
+ ELOG("CONFIG: in file \"%s\", line %d:\n",
+ context->filename, context->line_number);
+ ELOG("CONFIG: %s\n", context->line_copy);
+ ELOG("CONFIG: ");
+ for (int c = 1; c <= context->last_column; c++)
+ if (c >= context->first_column)
+ printf("^");
+ else printf(" ");
+ printf("\n");
+ ELOG("\n");
}
int yywrap() {
if (fstat(fd, &stbuf) == -1)
die("Could not fstat file: %s\n", strerror(errno));
- buf = smalloc(stbuf.st_size * sizeof(char));
+ buf = scalloc((stbuf.st_size + 1) * sizeof(char));
while (read_bytes < stbuf.st_size) {
if ((ret = read(fd, buf + read_bytes, (stbuf.st_size - read_bytes))) < 0)
die("Could not read(): %s\n", strerror(errno));
new->key = sstrdup(v_key);
new->value = sstrdup(v_value);
SLIST_INSERT_HEAD(&variables, new, variables);
- LOG("Got new variable %s = %s\n", v_key, v_value);
+ DLOG("Got new variable %s = %s\n", v_key, v_value);
continue;
}
}
yy_scan_string(new);
+ context = scalloc(sizeof(struct context));
+ context->filename = f;
+
if (yyparse() != 0) {
fprintf(stderr, "Could not parse configfile\n");
exit(1);
}
+ FREE(context->line_copy);
+ free(context);
free(new);
free(buf);
+
+ while (!SLIST_EMPTY(&variables)) {
+ current = SLIST_FIRST(&variables);
+ FREE(current->key);
+ FREE(current->value);
+ SLIST_REMOVE_HEAD(&variables, variables);
+ FREE(current);
+ }
}
%}
+%expect 1
+%error-verbose
+%lex-param { struct context *context }
+
%union {
int number;
char *string;
struct Binding *binding;
}
-%token <number>NUMBER
-%token <string>WORD
-%token <string>STR
-%token <string>STR_NG
-%token <string>HEX
+%token <number>NUMBER "<number>"
+%token <string>WORD "<word>"
+%token <string>STR "<string>"
+%token <string>STR_NG "<string (non-greedy)>"
+%token <string>HEX "<hex>"
+%token <string>OUTPUT "<RandR output>"
%token TOKBIND
%token TOKTERMINAL
-%token TOKCOMMENT
-%token TOKFONT
-%token TOKBINDSYM
-%token MODIFIER
-%token TOKCONTROL
-%token TOKSHIFT
-%token WHITESPACE
-%token TOKFLOATING_MODIFIER
-%token QUOTEDSTRING
-%token TOKWORKSPACE
-%token TOKSCREEN
-%token TOKASSIGN
+%token TOKCOMMENT "<comment>"
+%token TOKFONT "font"
+%token TOKBINDSYM "bindsym"
+%token MODIFIER "<modifier>"
+%token TOKCONTROL "control"
+%token TOKSHIFT "shift"
+%token WHITESPACE "<whitespace>"
+%token TOKFLOATING_MODIFIER "floating_modifier"
+%token QUOTEDSTRING "<quoted string>"
+%token TOKWORKSPACE "workspace"
+%token TOKOUTPUT "output"
+%token TOKASSIGN "assign"
%token TOKSET
-%token TOKIPCSOCKET
-%token TOKEXEC
+%token TOKIPCSOCKET "ipc_socket"
+%token TOKEXEC "exec"
%token TOKCOLOR
-%token TOKARROW
-%token TOKMODE
-%token TOKNEWCONTAINER
-%token TOKCONTAINERMODE
-%token TOKSTACKLIMIT
+%token TOKARROW "→"
+%token TOKMODE "mode"
+%token TOKNEWCONTAINER "new_container"
+%token TOKNEWWINDOW "new_window"
+%token TOKFOCUSFOLLOWSMOUSE "focus_follows_mouse"
+%token TOKWORKSPACEBAR "workspace_bar"
+%token TOKCONTAINERMODE "default/stacking/tabbed"
+%token TOKSTACKLIMIT "stack-limit"
%%
lines: /* empty */
| lines WHITESPACE line
+ | lines error
| lines line
;
| mode
| floating_modifier
| new_container
+ | new_window
+ | focus_follows_mouse
+ | workspace_bar
| workspace
| assign
| ipcsocket
new->keycode = $<number>2;
new->mods = $<number>1;
- new->command = sstrdup($<string>4);
+ new->command = $<string>4;
$<binding>$ = new;
}
printf("\tFound symbolic mod%d with key %s and command %s\n", $<number>1, $<string>2, $<string>4);
Binding *new = scalloc(sizeof(Binding));
- new->symbol = sstrdup($<string>2);
+ new->symbol = $<string>2;
new->mods = $<number>1;
- new->command = sstrdup($<string>4);
+ new->command = $<string>4;
$<binding>$ = new;
}
}
struct Mode *mode = scalloc(sizeof(struct Mode));
- mode->name = strdup($<string>3);
+ mode->name = $<string>3;
mode->bindings = current_bindings;
current_bindings = NULL;
SLIST_INSERT_HEAD(&modes, mode, modes);
floating_modifier:
TOKFLOATING_MODIFIER WHITESPACE binding_modifiers
{
- LOG("floating modifier = %d\n", $<number>3);
+ DLOG("floating modifier = %d\n", $<number>3);
config.floating_modifier = $<number>3;
}
;
new_container:
TOKNEWCONTAINER WHITESPACE TOKCONTAINERMODE
{
- LOG("new containers will be in mode %d\n", $<number>3);
+ DLOG("new containers will be in mode %d\n", $<number>3);
config.container_mode = $<number>3;
+#if 0
/* We also need to change the layout of the already existing
* workspaces here. Workspaces may exist at this point because
* of the other directives which are modifying workspaces
ws->table[0][0],
config.container_mode);
}
+#endif
}
| TOKNEWCONTAINER WHITESPACE TOKSTACKLIMIT WHITESPACE TOKSTACKLIMIT WHITESPACE NUMBER
{
- LOG("stack-limit %d with val %d\n", $<number>5, $<number>7);
+ DLOG("stack-limit %d with val %d\n", $<number>5, $<number>7);
config.container_stack_limit = $<number>5;
config.container_stack_limit_value = $<number>7;
+#if 0
/* See the comment above */
Workspace *ws;
TAILQ_FOREACH(ws, workspaces, workspaces) {
con->stack_limit = config.container_stack_limit;
con->stack_limit_value = config.container_stack_limit_value;
}
+#endif
+ }
+ ;
+
+new_window:
+ TOKNEWWINDOW WHITESPACE WORD
+ {
+ DLOG("new windows should start in mode %s\n", $<string>3);
+ config.default_border = sstrdup($<string>3);
+ }
+ ;
+
+bool:
+ NUMBER
+ {
+ $<number>$ = ($<number>1 == 1);
+ }
+ | WORD
+ {
+ DLOG("checking word \"%s\"\n", $<string>1);
+ $<number>$ = (strcasecmp($<string>1, "yes") == 0 ||
+ strcasecmp($<string>1, "true") == 0 ||
+ strcasecmp($<string>1, "on") == 0 ||
+ strcasecmp($<string>1, "enable") == 0 ||
+ strcasecmp($<string>1, "active") == 0);
+ }
+ ;
+
+focus_follows_mouse:
+ TOKFOCUSFOLLOWSMOUSE WHITESPACE bool
+ {
+ DLOG("focus follows mouse = %d\n", $<number>3);
+ config.disable_focus_follows_mouse = !($<number>3);
+ }
+ ;
+
+workspace_bar:
+ TOKWORKSPACEBAR WHITESPACE bool
+ {
+ DLOG("workspace bar = %d\n", $<number>3);
+ config.disable_workspace_bar = !($<number>3);
}
;
workspace:
- TOKWORKSPACE WHITESPACE NUMBER WHITESPACE TOKSCREEN WHITESPACE screen optional_workspace_name
+ TOKWORKSPACE WHITESPACE NUMBER WHITESPACE TOKOUTPUT WHITESPACE OUTPUT optional_workspace_name
{
int ws_num = $<number>3;
if (ws_num < 1) {
- LOG("Invalid workspace assignment, workspace number %d out of range\n", ws_num);
+ DLOG("Invalid workspace assignment, workspace number %d out of range\n", ws_num);
} else {
+#if 0
Workspace *ws = workspace_get(ws_num - 1);
- ws->preferred_screen = sstrdup($<string>7);
- if ($<string>8 != NULL)
+ ws->preferred_output = $<string>7;
+ if ($<string>8 != NULL) {
workspace_set_name(ws, $<string>8);
+ free($<string>8);
+ }
+#endif
}
}
| TOKWORKSPACE WHITESPACE NUMBER WHITESPACE workspace_name
{
int ws_num = $<number>3;
if (ws_num < 1) {
- LOG("Invalid workspace assignment, workspace number %d out of range\n", ws_num);
+ DLOG("Invalid workspace assignment, workspace number %d out of range\n", ws_num);
} else {
- if ($<string>5 != NULL)
+ DLOG("workspace name to: %s\n", $<string>5);
+#if 0
+ if ($<string>5 != NULL) {
workspace_set_name(workspace_get(ws_num - 1), $<string>5);
+ free($<string>5);
+ }
+#endif
}
}
;
optional_workspace_name:
/* empty */ { $<string>$ = NULL; }
- | workspace_name { $<string>$ = $<string>1; }
+ | WHITESPACE workspace_name { $<string>$ = $<string>2; }
;
workspace_name:
QUOTEDSTRING { $<string>$ = $<string>1; }
| STR { $<string>$ = $<string>1; }
- ;
-
-screen:
- NUMBER { asprintf(&$<string>$, "%d", $<number>1); }
- | NUMBER 'x' { asprintf(&$<string>$, "%d", $<number>1); }
- | NUMBER 'x' NUMBER { asprintf(&$<string>$, "%dx%d", $<number>1, $<number>3); }
- | 'x' NUMBER { asprintf(&$<string>$, "x%d", $<number>2); }
+ | WORD { $<string>$ = $<string>1; }
;
assign:
TOKASSIGN WHITESPACE window_class WHITESPACE optional_arrow assign_target
{
+#if 0
printf("assignment of %s\n", $<string>3);
struct Assignment *new = $<assignment>6;
printf(" to %d\n", new->workspace);
printf(" floating = %d\n", new->floating);
- new->windowclass_title = strdup($<string>3);
+ new->windowclass_title = $<string>3;
TAILQ_INSERT_TAIL(&assignments, new, assignments);
+#endif
}
;
assign_target:
NUMBER
{
+#if 0
struct Assignment *new = scalloc(sizeof(struct Assignment));
new->workspace = $<number>1;
new->floating = ASSIGN_FLOATING_NO;
$<assignment>$ = new;
+#endif
}
| '~'
{
+#if 0
struct Assignment *new = scalloc(sizeof(struct Assignment));
new->floating = ASSIGN_FLOATING_ONLY;
$<assignment>$ = new;
+#endif
}
| '~' NUMBER
{
+#if 0
struct Assignment *new = scalloc(sizeof(struct Assignment));
new->workspace = $<number>2;
new->floating = ASSIGN_FLOATING;
$<assignment>$ = new;
+#endif
}
;
ipcsocket:
TOKIPCSOCKET WHITESPACE STR
{
- config.ipc_socket_path = sstrdup($<string>3);
+ config.ipc_socket_path = $<string>3;
}
;
TOKEXEC WHITESPACE STR
{
struct Autostart *new = smalloc(sizeof(struct Autostart));
- new->command = sstrdup($<string>3);
+ new->command = $<string>3;
TAILQ_INSERT_TAIL(&autostarts, new, autostarts);
}
;
terminal:
TOKTERMINAL WHITESPACE STR
{
- config.terminal = sstrdup($<string>3);
- printf("terminal %s\n", config.terminal);
+ ELOG("The terminal option is DEPRECATED and has no effect. "
+ "Please remove it from your configuration file.\n");
}
;
font:
TOKFONT WHITESPACE STR
{
- config.font = sstrdup($<string>3);
+ config.font = $<string>3;
printf("font %s\n", config.font);
}
;
char *hex;
if (asprintf(&hex, "#%s", $<string>2) == -1)
die("asprintf()");
- $<number>$ = get_colorpixel(global_conn, hex);
+ $<number>$ = get_colorpixel(hex);
free(hex);
}
;