1033 lines
30 KiB
Plaintext
1033 lines
30 KiB
Plaintext
%{
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/*
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* vim:ts=4:sw=4:expandtab
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*
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <libgen.h>
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#include "all.h"
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static Match current_match;
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typedef struct yy_buffer_state *YY_BUFFER_STATE;
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extern int yylex(struct context *context);
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extern int yyparse(void);
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extern FILE *yyin;
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YY_BUFFER_STATE yy_scan_string(const char *);
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static struct bindings_head *current_bindings;
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static struct context *context;
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/* We don’t need yydebug for now, as we got decent error messages using
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* yyerror(). Should you ever want to extend the parser, it might be handy
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* to just comment it in again, so it stays here. */
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//int yydebug = 1;
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void yyerror(const char *error_message) {
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ELOG("\n");
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ELOG("CONFIG: %s\n", error_message);
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ELOG("CONFIG: in file \"%s\", line %d:\n",
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context->filename, context->line_number);
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ELOG("CONFIG: %s\n", context->line_copy);
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ELOG("CONFIG: ");
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for (int c = 1; c <= context->last_column; c++)
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if (c >= context->first_column)
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printf("^");
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else printf(" ");
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printf("\n");
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ELOG("\n");
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}
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int yywrap() {
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return 1;
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}
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/*
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* Goes through each line of buf (separated by \n) and checks for statements /
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* commands which only occur in i3 v4 configuration files. If it finds any, it
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* returns version 4, otherwise it returns version 3.
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*
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*/
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static int detect_version(char *buf) {
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char *walk = buf;
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char *line = buf;
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while (*walk != '\0') {
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if (*walk != '\n') {
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walk++;
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continue;
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}
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/* check for some v4-only statements */
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if (strncasecmp(line, "bindcode", strlen("bindcode")) == 0 ||
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strncasecmp(line, "# i3 config file (v4)", strlen("# i3 config file (v4)")) == 0 ||
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strncasecmp(line, "workspace_layout", strlen("workspace_layout")) == 0) {
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printf("deciding for version 4 due to this line: %.*s\n", (int)(walk-line), line);
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return 4;
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}
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/* if this is a bind statement, we can check the command */
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if (strncasecmp(line, "bind", strlen("bind")) == 0) {
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char *bind = strchr(line, ' ');
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if (bind == NULL)
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goto next;
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while ((*bind == ' ' || *bind == '\t') && *bind != '\0')
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bind++;
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if (*bind == '\0')
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goto next;
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if ((bind = strchr(bind, ' ')) == NULL)
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goto next;
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while ((*bind == ' ' || *bind == '\t') && *bind != '\0')
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bind++;
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if (*bind == '\0')
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goto next;
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if (strncasecmp(bind, "layout", strlen("layout")) == 0 ||
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strncasecmp(bind, "floating", strlen("floating")) == 0 ||
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strncasecmp(bind, "workspace", strlen("workspace")) == 0 ||
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strncasecmp(bind, "focus left", strlen("focus left")) == 0 ||
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strncasecmp(bind, "focus right", strlen("focus right")) == 0 ||
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strncasecmp(bind, "focus up", strlen("focus up")) == 0 ||
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strncasecmp(bind, "focus down", strlen("focus down")) == 0 ||
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strncasecmp(bind, "border normal", strlen("border normal")) == 0 ||
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strncasecmp(bind, "border 1pixel", strlen("border 1pixel")) == 0 ||
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strncasecmp(bind, "border borderless", strlen("border borderless")) == 0) {
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printf("deciding for version 4 due to this line: %.*s\n", (int)(walk-line), line);
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return 4;
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}
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}
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next:
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/* advance to the next line */
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walk++;
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line = walk;
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}
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return 3;
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}
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/*
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* Calls i3-migrate-config-to-v4.pl to migrate a configuration file (input
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* buffer).
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*
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* Returns the converted config file or NULL if there was an error (for
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* example the script could not be found in $PATH or the i3 executable’s
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* directory).
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*
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*/
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static char *migrate_config(char *input, off_t size) {
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int writepipe[2];
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int readpipe[2];
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if (pipe(writepipe) != 0 ||
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pipe(readpipe) != 0) {
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warn("migrate_config: Could not create pipes");
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return NULL;
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}
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pid_t pid = fork();
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if (pid == -1) {
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warn("Could not fork()");
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return NULL;
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}
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/* child */
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if (pid == 0) {
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/* close writing end of writepipe, connect reading side to stdin */
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close(writepipe[1]);
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dup2(writepipe[0], 0);
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/* close reading end of readpipe, connect writing side to stdout */
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close(readpipe[0]);
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dup2(readpipe[1], 1);
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/* start the migration script, search PATH first */
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char *migratepath = "i3-migrate-config-to-v4.pl";
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execlp(migratepath, migratepath, NULL);
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/* if the script is not in path, maybe the user installed to a strange
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* location and runs the i3 binary with an absolute path. We use
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* argv[0]’s dirname */
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char *pathbuf = strdup(start_argv[0]);
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char *dir = dirname(pathbuf);
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asprintf(&migratepath, "%s/%s", dir, "i3-migrate-config-to-v4.pl");
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execlp(migratepath, migratepath, NULL);
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#if defined(__linux__)
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/* on linux, we have one more fall-back: dirname(/proc/self/exe) */
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char buffer[BUFSIZ];
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if (readlink("/proc/self/exe", buffer, BUFSIZ) == -1) {
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warn("could not read /proc/self/exe");
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exit(1);
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}
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dir = dirname(buffer);
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asprintf(&migratepath, "%s/%s", dir, "i3-migrate-config-to-v4.pl");
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execlp(migratepath, migratepath, NULL);
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#endif
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warn("Could not start i3-migrate-config-to-v4.pl");
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exit(2);
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}
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/* parent */
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/* close reading end of the writepipe (connected to the script’s stdin) */
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close(writepipe[0]);
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/* write the whole config file to the pipe, the script will read everything
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* immediately */
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int written = 0;
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int ret;
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while (written < size) {
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if ((ret = write(writepipe[1], input + written, size - written)) < 0) {
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warn("Could not write to pipe");
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return NULL;
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}
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written += ret;
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}
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close(writepipe[1]);
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/* close writing end of the readpipe (connected to the script’s stdout) */
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close(readpipe[1]);
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/* read the script’s output */
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int conv_size = 65535;
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char *converted = malloc(conv_size);
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int read_bytes = 0;
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do {
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if (read_bytes == conv_size) {
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conv_size += 65535;
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converted = realloc(converted, conv_size);
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}
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ret = read(readpipe[0], converted + read_bytes, conv_size - read_bytes);
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if (ret == -1) {
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warn("Cannot read from pipe");
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return NULL;
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}
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read_bytes += ret;
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} while (ret > 0);
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/* get the returncode */
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int status;
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wait(&status);
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if (!WIFEXITED(status)) {
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fprintf(stderr, "Child did not terminate normally, using old config file (will lead to broken behaviour)\n");
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return NULL;
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}
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int returncode = WEXITSTATUS(status);
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if (returncode != 0) {
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fprintf(stderr, "Migration process exit code was != 0\n");
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if (returncode == 2) {
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fprintf(stderr, "could not start the migration script\n");
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/* TODO: script was not found. tell the user to fix his system or create a v4 config */
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} else if (returncode == 1) {
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fprintf(stderr, "This already was a v4 config. Please add the following line to your config file:\n");
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fprintf(stderr, "# i3 config file (v4)\n");
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/* TODO: nag the user with a message to include a hint for i3 in his config file */
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}
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return NULL;
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}
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return converted;
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}
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void parse_file(const char *f) {
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SLIST_HEAD(variables_head, Variable) variables = SLIST_HEAD_INITIALIZER(&variables);
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int fd, ret, read_bytes = 0;
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struct stat stbuf;
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char *buf;
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FILE *fstr;
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char buffer[1026], key[512], value[512];
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if ((fd = open(f, O_RDONLY)) == -1)
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die("Could not open configuration file: %s\n", strerror(errno));
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if (fstat(fd, &stbuf) == -1)
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die("Could not fstat file: %s\n", strerror(errno));
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buf = scalloc((stbuf.st_size + 1) * sizeof(char));
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while (read_bytes < stbuf.st_size) {
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if ((ret = read(fd, buf + read_bytes, (stbuf.st_size - read_bytes))) < 0)
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die("Could not read(): %s\n", strerror(errno));
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read_bytes += ret;
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}
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if (lseek(fd, 0, SEEK_SET) == (off_t)-1)
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die("Could not lseek: %s\n", strerror(errno));
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if ((fstr = fdopen(fd, "r")) == NULL)
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die("Could not fdopen: %s\n", strerror(errno));
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while (!feof(fstr)) {
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if (fgets(buffer, 1024, fstr) == NULL) {
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if (feof(fstr))
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break;
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die("Could not read configuration file\n");
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}
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/* sscanf implicitly strips whitespace. Also, we skip comments and empty lines. */
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if (sscanf(buffer, "%s %[^\n]", key, value) < 1 ||
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key[0] == '#' || strlen(key) < 3)
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continue;
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if (strcasecmp(key, "set") == 0) {
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if (value[0] != '$')
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die("Malformed variable assignment, name has to start with $\n");
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/* get key/value for this variable */
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char *v_key = value, *v_value;
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if ((v_value = strstr(value, " ")) == NULL)
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die("Malformed variable assignment, need a value\n");
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*(v_value++) = '\0';
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struct Variable *new = scalloc(sizeof(struct Variable));
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new->key = sstrdup(v_key);
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new->value = sstrdup(v_value);
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SLIST_INSERT_HEAD(&variables, new, variables);
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DLOG("Got new variable %s = %s\n", v_key, v_value);
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continue;
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}
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}
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fclose(fstr);
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/* For every custom variable, see how often it occurs in the file and
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* how much extra bytes it requires when replaced. */
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struct Variable *current, *nearest;
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int extra_bytes = 0;
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/* We need to copy the buffer because we need to invalidate the
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* variables (otherwise we will count them twice, which is bad when
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* 'extra' is negative) */
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char *bufcopy = sstrdup(buf);
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SLIST_FOREACH(current, &variables, variables) {
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int extra = (strlen(current->value) - strlen(current->key));
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char *next;
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for (next = bufcopy;
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(next = strcasestr(bufcopy + (next - bufcopy), current->key)) != NULL;
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next += strlen(current->key)) {
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*next = '_';
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extra_bytes += extra;
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}
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}
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FREE(bufcopy);
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/* Then, allocate a new buffer and copy the file over to the new one,
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* but replace occurences of our variables */
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char *walk = buf, *destwalk;
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char *new = smalloc((stbuf.st_size + extra_bytes + 1) * sizeof(char));
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destwalk = new;
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while (walk < (buf + stbuf.st_size)) {
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/* Find the next variable */
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SLIST_FOREACH(current, &variables, variables)
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current->next_match = strcasestr(walk, current->key);
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nearest = NULL;
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int distance = stbuf.st_size;
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SLIST_FOREACH(current, &variables, variables) {
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if (current->next_match == NULL)
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continue;
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if ((current->next_match - walk) < distance) {
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distance = (current->next_match - walk);
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nearest = current;
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}
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}
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if (nearest == NULL) {
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/* If there are no more variables, we just copy the rest */
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strncpy(destwalk, walk, (buf + stbuf.st_size) - walk);
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destwalk += (buf + stbuf.st_size) - walk;
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*destwalk = '\0';
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break;
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} else {
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/* Copy until the next variable, then copy its value */
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strncpy(destwalk, walk, distance);
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strncpy(destwalk + distance, nearest->value, strlen(nearest->value));
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walk += distance + strlen(nearest->key);
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destwalk += distance + strlen(nearest->value);
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}
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}
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/* analyze the string to find out whether this is an old config file (3.x)
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* or a new config file (4.x). If it’s old, we run the converter script. */
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int version = detect_version(buf);
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if (version == 3) {
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/* We need to convert this v3 configuration */
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char *converted = migrate_config(new, stbuf.st_size);
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if (converted != NULL) {
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printf("\n");
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printf("****************************************************************\n");
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printf("NOTE: Automatically converted configuration file from v3 to v4.\n");
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printf("\n");
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printf("Please convert your config file to v4. You can use this command:\n");
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printf(" mv %s %s.O\n", f, f);
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printf(" i3-migrate-config-to-v4.pl %s.O > %s\n", f, f);
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printf("****************************************************************\n");
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printf("\n");
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free(new);
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new = converted;
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} else {
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printf("\n");
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printf("**********************************************************************\n");
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printf("ERROR: Could not convert config file. Maybe i3-migrate-config-to-v4.pl\n");
|
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printf("was not correctly installed on your system?\n");
|
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printf("**********************************************************************\n");
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printf("\n");
|
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}
|
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}
|
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|
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/* now lex/parse it */
|
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yy_scan_string(new);
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|
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context = scalloc(sizeof(struct context));
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context->filename = f;
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|
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if (yyparse() != 0) {
|
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fprintf(stderr, "Could not parse configfile\n");
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exit(1);
|
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}
|
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|
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FREE(context->line_copy);
|
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free(context);
|
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free(new);
|
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free(buf);
|
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|
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while (!SLIST_EMPTY(&variables)) {
|
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current = SLIST_FIRST(&variables);
|
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FREE(current->key);
|
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FREE(current->value);
|
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SLIST_REMOVE_HEAD(&variables, variables);
|
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FREE(current);
|
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}
|
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}
|
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|
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%}
|
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|
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%error-verbose
|
||
%lex-param { struct context *context }
|
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|
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%union {
|
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int number;
|
||
char *string;
|
||
uint32_t *single_color;
|
||
struct Colortriple *color;
|
||
Match *match;
|
||
struct Binding *binding;
|
||
}
|
||
|
||
%token <number> NUMBER "<number>"
|
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%token <string> WORD "<word>"
|
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%token <string> STR "<string>"
|
||
%token <string> STR_NG "<string (non-greedy)>"
|
||
%token <string> HEX "<hex>"
|
||
%token <string> OUTPUT "<RandR output>"
|
||
%token TOKBINDCODE
|
||
%token TOKTERMINAL
|
||
%token TOKCOMMENT "<comment>"
|
||
%token TOKFONT "font"
|
||
%token TOKBINDSYM "bindsym"
|
||
%token <number> MODIFIER "<modifier>"
|
||
%token TOKCONTROL "control"
|
||
%token TOKSHIFT "shift"
|
||
%token TOKFLOATING_MODIFIER "floating_modifier"
|
||
%token <string> QUOTEDSTRING "<quoted string>"
|
||
%token TOKWORKSPACE "workspace"
|
||
%token TOKOUTPUT "output"
|
||
%token TOKASSIGN "assign"
|
||
%token TOKSET
|
||
%token TOKIPCSOCKET "ipc_socket"
|
||
%token TOKRESTARTSTATE "restart_state"
|
||
%token TOKEXEC "exec"
|
||
%token <single_color> TOKSINGLECOLOR
|
||
%token <color> TOKCOLOR
|
||
%token TOKARROW "→"
|
||
%token TOKMODE "mode"
|
||
%token TOK_ORIENTATION "default_orientation"
|
||
%token TOK_HORIZ "horizontal"
|
||
%token TOK_VERT "vertical"
|
||
%token TOK_AUTO "auto"
|
||
%token TOK_WORKSPACE_LAYOUT "workspace_layout"
|
||
%token TOKNEWWINDOW "new_window"
|
||
%token TOK_NORMAL "normal"
|
||
%token TOK_NONE "none"
|
||
%token TOK_1PIXEL "1pixel"
|
||
%token TOKFOCUSFOLLOWSMOUSE "focus_follows_mouse"
|
||
%token TOK_FORCE_FOCUS_WRAPPING "force_focus_wrapping"
|
||
%token TOKWORKSPACEBAR "workspace_bar"
|
||
%token TOK_DEFAULT "default"
|
||
%token TOK_STACKING "stacking"
|
||
%token TOK_TABBED "tabbed"
|
||
%token <number> TOKSTACKLIMIT "stack-limit"
|
||
%token TOK_POPUP_DURING_FULLSCREEN "popup_during_fullscreen"
|
||
%token TOK_IGNORE "ignore"
|
||
%token TOK_LEAVE_FULLSCREEN "leave_fullscreen"
|
||
%token TOK_FOR_WINDOW "for_window"
|
||
|
||
%token TOK_MARK "mark"
|
||
%token TOK_CLASS "class"
|
||
%token TOK_ID "id"
|
||
%token TOK_CON_ID "con_id"
|
||
%token TOK_TITLE "title"
|
||
|
||
%type <binding> binding
|
||
%type <binding> bindcode
|
||
%type <binding> bindsym
|
||
%type <number> binding_modifiers
|
||
%type <number> binding_modifier
|
||
%type <number> direction
|
||
%type <number> layout_mode
|
||
%type <number> border_style
|
||
%type <number> new_window
|
||
%type <number> colorpixel
|
||
%type <number> bool
|
||
%type <number> popup_setting
|
||
%type <string> command
|
||
%type <string> word_or_number
|
||
%type <string> optional_workspace_name
|
||
%type <string> workspace_name
|
||
%type <string> window_class
|
||
|
||
%%
|
||
|
||
lines: /* empty */
|
||
| lines error
|
||
| lines line
|
||
;
|
||
|
||
line:
|
||
bindline
|
||
| for_window
|
||
| mode
|
||
| floating_modifier
|
||
| orientation
|
||
| workspace_layout
|
||
| new_window
|
||
| focus_follows_mouse
|
||
| force_focus_wrapping
|
||
| workspace_bar
|
||
| workspace
|
||
| assign
|
||
| ipcsocket
|
||
| restart_state
|
||
| exec
|
||
| single_color
|
||
| color
|
||
| terminal
|
||
| font
|
||
| comment
|
||
| popup_during_fullscreen
|
||
;
|
||
|
||
comment:
|
||
TOKCOMMENT
|
||
;
|
||
|
||
command:
|
||
STR
|
||
;
|
||
|
||
bindline:
|
||
binding
|
||
{
|
||
TAILQ_INSERT_TAIL(bindings, $1, bindings);
|
||
}
|
||
;
|
||
|
||
binding:
|
||
TOKBINDCODE bindcode { $$ = $2; }
|
||
| TOKBINDSYM bindsym { $$ = $2; }
|
||
;
|
||
|
||
bindcode:
|
||
binding_modifiers NUMBER command
|
||
{
|
||
printf("\tFound keycode binding mod%d with key %d and command %s\n", $1, $2, $3);
|
||
Binding *new = scalloc(sizeof(Binding));
|
||
|
||
new->keycode = $2;
|
||
new->mods = $1;
|
||
new->command = $3;
|
||
|
||
$$ = new;
|
||
}
|
||
;
|
||
|
||
bindsym:
|
||
binding_modifiers word_or_number command
|
||
{
|
||
printf("\tFound keysym binding mod%d with key %s and command %s\n", $1, $2, $3);
|
||
Binding *new = scalloc(sizeof(Binding));
|
||
|
||
new->symbol = $2;
|
||
new->mods = $1;
|
||
new->command = $3;
|
||
|
||
$$ = new;
|
||
}
|
||
;
|
||
|
||
for_window:
|
||
TOK_FOR_WINDOW match command
|
||
{
|
||
printf("\t should execute command %s for the criteria mentioned above\n", $3);
|
||
Assignment *assignment = scalloc(sizeof(Assignment));
|
||
assignment->type = A_COMMAND;
|
||
assignment->match = current_match;
|
||
assignment->dest.command = $3;
|
||
TAILQ_INSERT_TAIL(&assignments, assignment, assignments);
|
||
}
|
||
;
|
||
|
||
match:
|
||
| matchstart criteria matchend
|
||
{
|
||
printf("match parsed\n");
|
||
}
|
||
;
|
||
|
||
matchstart:
|
||
'['
|
||
{
|
||
printf("start\n");
|
||
match_init(¤t_match);
|
||
}
|
||
;
|
||
|
||
matchend:
|
||
']'
|
||
{
|
||
printf("match specification finished\n");
|
||
}
|
||
;
|
||
|
||
criteria:
|
||
TOK_CLASS '=' STR
|
||
{
|
||
printf("criteria: class = %s\n", $3);
|
||
current_match.class = $3;
|
||
}
|
||
| TOK_CON_ID '=' STR
|
||
{
|
||
printf("criteria: id = %s\n", $3);
|
||
char *end;
|
||
long parsed = strtol($3, &end, 10);
|
||
if (parsed == LONG_MIN ||
|
||
parsed == LONG_MAX ||
|
||
parsed < 0 ||
|
||
(end && *end != '\0')) {
|
||
ELOG("Could not parse con id \"%s\"\n", $3);
|
||
} else {
|
||
current_match.con_id = (Con*)parsed;
|
||
printf("id as int = %p\n", current_match.con_id);
|
||
}
|
||
}
|
||
| TOK_ID '=' STR
|
||
{
|
||
printf("criteria: window id = %s\n", $3);
|
||
char *end;
|
||
long parsed = strtol($3, &end, 10);
|
||
if (parsed == LONG_MIN ||
|
||
parsed == LONG_MAX ||
|
||
parsed < 0 ||
|
||
(end && *end != '\0')) {
|
||
ELOG("Could not parse window id \"%s\"\n", $3);
|
||
} else {
|
||
current_match.id = parsed;
|
||
printf("window id as int = %d\n", current_match.id);
|
||
}
|
||
}
|
||
| TOK_MARK '=' STR
|
||
{
|
||
printf("criteria: mark = %s\n", $3);
|
||
current_match.mark = $3;
|
||
}
|
||
| TOK_TITLE '=' STR
|
||
{
|
||
printf("criteria: title = %s\n", $3);
|
||
current_match.title = $3;
|
||
}
|
||
;
|
||
|
||
|
||
|
||
word_or_number:
|
||
WORD
|
||
| NUMBER
|
||
{
|
||
asprintf(&$$, "%d", $1);
|
||
}
|
||
;
|
||
|
||
mode:
|
||
TOKMODE QUOTEDSTRING '{' modelines '}'
|
||
{
|
||
if (strcasecmp($2, "default") == 0) {
|
||
printf("You cannot use the name \"default\" for your mode\n");
|
||
exit(1);
|
||
}
|
||
printf("\t now in mode %s\n", $2);
|
||
printf("\t current bindings = %p\n", current_bindings);
|
||
Binding *binding;
|
||
TAILQ_FOREACH(binding, current_bindings, bindings) {
|
||
printf("got binding on mods %d, keycode %d, symbol %s, command %s\n",
|
||
binding->mods, binding->keycode, binding->symbol, binding->command);
|
||
}
|
||
|
||
struct Mode *mode = scalloc(sizeof(struct Mode));
|
||
mode->name = $2;
|
||
mode->bindings = current_bindings;
|
||
current_bindings = NULL;
|
||
SLIST_INSERT_HEAD(&modes, mode, modes);
|
||
}
|
||
;
|
||
|
||
|
||
modelines:
|
||
/* empty */
|
||
| modelines modeline
|
||
;
|
||
|
||
modeline:
|
||
comment
|
||
| binding
|
||
{
|
||
if (current_bindings == NULL) {
|
||
current_bindings = scalloc(sizeof(struct bindings_head));
|
||
TAILQ_INIT(current_bindings);
|
||
}
|
||
|
||
TAILQ_INSERT_TAIL(current_bindings, $1, bindings);
|
||
}
|
||
;
|
||
|
||
floating_modifier:
|
||
TOKFLOATING_MODIFIER binding_modifiers
|
||
{
|
||
DLOG("floating modifier = %d\n", $2);
|
||
config.floating_modifier = $2;
|
||
}
|
||
;
|
||
|
||
orientation:
|
||
TOK_ORIENTATION direction
|
||
{
|
||
DLOG("New containers should start with split direction %d\n", $2);
|
||
config.default_orientation = $2;
|
||
}
|
||
;
|
||
|
||
direction:
|
||
TOK_HORIZ { $$ = HORIZ; }
|
||
| TOK_VERT { $$ = VERT; }
|
||
| TOK_AUTO { $$ = NO_ORIENTATION; }
|
||
;
|
||
|
||
workspace_layout:
|
||
TOK_WORKSPACE_LAYOUT layout_mode
|
||
{
|
||
DLOG("new containers will be in mode %d\n", $2);
|
||
config.default_layout = $2;
|
||
|
||
#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
|
||
* (setting the preferred screen or name). While the workspace
|
||
* objects are already created, they have never been used.
|
||
* Thus, the user very likely awaits the default container mode
|
||
* to trigger in this case, regardless of where it is inside
|
||
* his configuration file. */
|
||
Workspace *ws;
|
||
TAILQ_FOREACH(ws, workspaces, workspaces) {
|
||
if (ws->table == NULL)
|
||
continue;
|
||
switch_layout_mode(global_conn,
|
||
ws->table[0][0],
|
||
config.container_mode);
|
||
}
|
||
#endif
|
||
}
|
||
| TOK_WORKSPACE_LAYOUT TOKSTACKLIMIT TOKSTACKLIMIT NUMBER
|
||
{
|
||
DLOG("stack-limit %d with val %d\n", $3, $4);
|
||
config.container_stack_limit = $3;
|
||
config.container_stack_limit_value = $4;
|
||
|
||
#if 0
|
||
/* See the comment above */
|
||
Workspace *ws;
|
||
TAILQ_FOREACH(ws, workspaces, workspaces) {
|
||
if (ws->table == NULL)
|
||
continue;
|
||
Container *con = ws->table[0][0];
|
||
con->stack_limit = config.container_stack_limit;
|
||
con->stack_limit_value = config.container_stack_limit_value;
|
||
}
|
||
#endif
|
||
}
|
||
;
|
||
|
||
layout_mode:
|
||
TOK_DEFAULT { $$ = L_DEFAULT; }
|
||
| TOK_STACKING { $$ = L_STACKED; }
|
||
| TOK_TABBED { $$ = L_TABBED; }
|
||
;
|
||
|
||
new_window:
|
||
TOKNEWWINDOW border_style
|
||
{
|
||
DLOG("new windows should start with border style %d\n", $2);
|
||
config.default_border = $2;
|
||
}
|
||
;
|
||
|
||
border_style:
|
||
TOK_NORMAL { $$ = BS_NORMAL; }
|
||
| TOK_NONE { $$ = BS_NONE; }
|
||
| TOK_1PIXEL { $$ = BS_1PIXEL; }
|
||
;
|
||
|
||
bool:
|
||
NUMBER
|
||
{
|
||
$$ = ($1 == 1);
|
||
}
|
||
| WORD
|
||
{
|
||
DLOG("checking word \"%s\"\n", $1);
|
||
$$ = (strcasecmp($1, "yes") == 0 ||
|
||
strcasecmp($1, "true") == 0 ||
|
||
strcasecmp($1, "on") == 0 ||
|
||
strcasecmp($1, "enable") == 0 ||
|
||
strcasecmp($1, "active") == 0);
|
||
}
|
||
;
|
||
|
||
focus_follows_mouse:
|
||
TOKFOCUSFOLLOWSMOUSE bool
|
||
{
|
||
DLOG("focus follows mouse = %d\n", $2);
|
||
config.disable_focus_follows_mouse = !($2);
|
||
}
|
||
;
|
||
|
||
force_focus_wrapping:
|
||
TOK_FORCE_FOCUS_WRAPPING bool
|
||
{
|
||
DLOG("force focus wrapping = %d\n", $2);
|
||
config.force_focus_wrapping = $2;
|
||
}
|
||
;
|
||
|
||
workspace_bar:
|
||
TOKWORKSPACEBAR bool
|
||
{
|
||
DLOG("workspace bar = %d\n", $2);
|
||
config.disable_workspace_bar = !($2);
|
||
}
|
||
;
|
||
|
||
workspace:
|
||
TOKWORKSPACE NUMBER TOKOUTPUT OUTPUT optional_workspace_name
|
||
{
|
||
int ws_num = $2;
|
||
if (ws_num < 1) {
|
||
DLOG("Invalid workspace assignment, workspace number %d out of range\n", ws_num);
|
||
} else {
|
||
char *ws_name = NULL;
|
||
if ($5 == NULL) {
|
||
asprintf(&ws_name, "%d", ws_num);
|
||
} else {
|
||
ws_name = $5;
|
||
}
|
||
|
||
DLOG("Should assign workspace %s to output %s\n", ws_name, $4);
|
||
struct Workspace_Assignment *assignment = scalloc(sizeof(struct Workspace_Assignment));
|
||
assignment->name = ws_name;
|
||
assignment->output = $4;
|
||
TAILQ_INSERT_TAIL(&ws_assignments, assignment, ws_assignments);
|
||
}
|
||
}
|
||
| TOKWORKSPACE NUMBER workspace_name
|
||
{
|
||
int ws_num = $2;
|
||
if (ws_num < 1) {
|
||
DLOG("Invalid workspace assignment, workspace number %d out of range\n", ws_num);
|
||
} else {
|
||
DLOG("workspace name to: %s\n", $3);
|
||
#if 0
|
||
if ($<string>3 != NULL) {
|
||
workspace_set_name(workspace_get(ws_num - 1), $<string>3);
|
||
free($<string>3);
|
||
}
|
||
#endif
|
||
}
|
||
}
|
||
;
|
||
|
||
optional_workspace_name:
|
||
/* empty */ { $$ = NULL; }
|
||
| workspace_name { $$ = $1; }
|
||
;
|
||
|
||
workspace_name:
|
||
QUOTEDSTRING { $$ = $1; }
|
||
| STR { $$ = $1; }
|
||
| WORD { $$ = $1; }
|
||
;
|
||
|
||
assign:
|
||
TOKASSIGN window_class STR
|
||
{
|
||
printf("assignment of %s to *%s*\n", $2, $3);
|
||
char *workspace = $3;
|
||
char *criteria = $2;
|
||
|
||
Assignment *assignment = scalloc(sizeof(Assignment));
|
||
Match *match = &(assignment->match);
|
||
match_init(match);
|
||
|
||
char *separator = NULL;
|
||
if ((separator = strchr(criteria, '/')) != NULL) {
|
||
*(separator++) = '\0';
|
||
match->title = sstrdup(separator);
|
||
}
|
||
if (*criteria != '\0')
|
||
match->class = sstrdup(criteria);
|
||
free(criteria);
|
||
|
||
printf(" class = %s\n", match->class);
|
||
printf(" title = %s\n", match->title);
|
||
|
||
/* Compatibility with older versions: If the assignment target starts
|
||
* with ~, we create the equivalent of:
|
||
*
|
||
* for_window [class="foo"] mode floating
|
||
*/
|
||
if (*workspace == '~') {
|
||
workspace++;
|
||
if (*workspace == '\0') {
|
||
/* This assignment was *only* for floating */
|
||
assignment->type = A_COMMAND;
|
||
assignment->dest.command = sstrdup("floating enable");
|
||
TAILQ_INSERT_TAIL(&assignments, assignment, assignments);
|
||
break;
|
||
} else {
|
||
/* Create a new assignment and continue afterwards */
|
||
Assignment *floating = scalloc(sizeof(Assignment));
|
||
match_copy(&(floating->match), match);
|
||
floating->type = A_COMMAND;
|
||
floating->dest.command = sstrdup("floating enable");
|
||
TAILQ_INSERT_TAIL(&assignments, floating, assignments);
|
||
}
|
||
}
|
||
|
||
assignment->type = A_TO_WORKSPACE;
|
||
assignment->dest.workspace = workspace;
|
||
TAILQ_INSERT_TAIL(&assignments, assignment, assignments);
|
||
}
|
||
;
|
||
|
||
window_class:
|
||
QUOTEDSTRING
|
||
| STR_NG
|
||
;
|
||
|
||
ipcsocket:
|
||
TOKIPCSOCKET STR
|
||
{
|
||
config.ipc_socket_path = $2;
|
||
}
|
||
;
|
||
|
||
restart_state:
|
||
TOKRESTARTSTATE STR
|
||
{
|
||
config.restart_state_path = $2;
|
||
}
|
||
;
|
||
|
||
exec:
|
||
TOKEXEC STR
|
||
{
|
||
struct Autostart *new = smalloc(sizeof(struct Autostart));
|
||
new->command = $2;
|
||
TAILQ_INSERT_TAIL(&autostarts, new, autostarts);
|
||
}
|
||
;
|
||
|
||
terminal:
|
||
TOKTERMINAL STR
|
||
{
|
||
ELOG("The terminal option is DEPRECATED and has no effect. "
|
||
"Please remove it from your configuration file.\n");
|
||
}
|
||
;
|
||
|
||
font:
|
||
TOKFONT STR
|
||
{
|
||
config.font = load_font($2, true);
|
||
printf("font %s\n", $2);
|
||
}
|
||
;
|
||
|
||
single_color:
|
||
TOKSINGLECOLOR colorpixel
|
||
{
|
||
uint32_t *dest = $1;
|
||
*dest = $2;
|
||
}
|
||
;
|
||
|
||
color:
|
||
TOKCOLOR colorpixel colorpixel colorpixel
|
||
{
|
||
struct Colortriple *dest = $1;
|
||
|
||
dest->border = $2;
|
||
dest->background = $3;
|
||
dest->text = $4;
|
||
}
|
||
;
|
||
|
||
colorpixel:
|
||
'#' HEX
|
||
{
|
||
char *hex;
|
||
if (asprintf(&hex, "#%s", $2) == -1)
|
||
die("asprintf()");
|
||
$$ = get_colorpixel(hex);
|
||
free(hex);
|
||
}
|
||
;
|
||
|
||
|
||
binding_modifiers:
|
||
/* NULL */ { $$ = 0; }
|
||
| binding_modifier
|
||
| binding_modifiers '+' binding_modifier { $$ = $1 | $3; }
|
||
| binding_modifiers '+' { $$ = $1; }
|
||
;
|
||
|
||
binding_modifier:
|
||
MODIFIER { $$ = $1; }
|
||
| TOKCONTROL { $$ = BIND_CONTROL; }
|
||
| TOKSHIFT { $$ = BIND_SHIFT; }
|
||
;
|
||
|
||
popup_during_fullscreen:
|
||
TOK_POPUP_DURING_FULLSCREEN popup_setting
|
||
{
|
||
DLOG("popup_during_fullscreen setting: %d\n", $2);
|
||
config.popup_during_fullscreen = $2;
|
||
}
|
||
;
|
||
|
||
popup_setting:
|
||
TOK_IGNORE { $$ = PDF_IGNORE; }
|
||
| TOK_LEAVE_FULLSCREEN { $$ = PDF_LEAVE_FULLSCREEN; }
|
||
;
|