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-rw-r--r--tools/kcm/kcm.cpp421
1 files changed, 0 insertions, 421 deletions
diff --git a/tools/kcm/kcm.cpp b/tools/kcm/kcm.cpp
deleted file mode 100644
index 3e6320b..0000000
--- a/tools/kcm/kcm.cpp
+++ /dev/null
@@ -1,421 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <ui/KeycodeLabels.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <map>
-#include <string>
-#include <utils/ByteOrder.h>
-
-using namespace std;
-
-enum {
- LENDIAN,
- BENDIAN
-};
-
-/*
- * 1: KeyEvent name
- * 2: display_label
- * 3: number
- * 4..7: base, shift, alt, shift-alt
- */
-#define COLUMNS (3+4)
-
-struct KeyRecord
-{
- int lineno;
- int values[COLUMNS];
-};
-
-struct PropValue
-{
- PropValue() { lineno = -1; }
- PropValue(const PropValue& that) { lineno=that.lineno; value=that.value; }
- PropValue(int l, const string& v) { lineno = l; value = v; }
-
- int lineno;
- string value;
-};
-
-static int usage();
-
-// 0 -- ok
-// >0 -- error
-static int parse_key_line(const char* filename, int lineno, char* line,
- KeyRecord* out);
-static int write_kr(int fd, const KeyRecord& kr);
-
-int g_endian;
-
-int
-main(int argc, char** argv)
-{
- int err;
- if (argc != 3) {
- return usage();
- }
-
- const char* filename = argv[1];
- const char* outfilename = argv[2];
-
- int in = open(filename, O_RDONLY);
- if (in == -1) {
- fprintf(stderr, "kcm: error opening file for read: %s\n", filename);
- return 1;
- }
-
- off_t size = lseek(in, 0, SEEK_END);
- lseek(in, 0, SEEK_SET);
-
- char* input = (char*)malloc(size+1);
- read(in, input, size);
- input[size] = '\0';
-
- close(in);
- in = -1;
-
- map<string,PropValue> properties;
- map<int,KeyRecord> keys;
- int errorcount = 0;
- int lineno = 1;
- char *thisline = input;
- while (*thisline) {
- KeyRecord kr;
- char *nextline = thisline;
-
- while (*nextline != '\0' && *nextline != '\n' && *nextline != '\r') {
- nextline++;
- }
-
- // eat whitespace, but not newlines
- while (*thisline != '\0' && (*thisline == ' ' || *thisline == '\t')) {
- thisline++;
- }
-
- // find the end of the line
- char lineend = *nextline;
- *nextline = '\0';
- if (lineend == '\r' && nextline[1] == '\n') {
- nextline++;
- }
-
- if (*thisline == '\0' || *thisline == '\r' || *thisline == '\n'
- || *thisline == '#') {
- // comment or blank line
- }
- else if (*thisline == '[') {
- // property - syntax [name=value]
- // look for =
- char* prop = thisline+1;
- char* end = prop;
- while (*end != '\0' && *end != '=') {
- end++;
- }
- if (*end != '=') {
- fprintf(stderr, "%s:%d: invalid property line: %s\n",
- filename, lineno, thisline);
- errorcount++;
- } else {
- *end = '\0';
- char* value = end+1;
- end = nextline;
- while (end > prop && *end != ']') {
- end--;
- }
- if (*end != ']') {
- fprintf(stderr, "%s:%d: property missing closing ]: %s\n",
- filename, lineno, thisline);
- errorcount++;
- } else {
- *end = '\0';
- properties[prop] = PropValue(lineno, value);
- }
- }
- }
- else {
- // key
- err = parse_key_line(filename, lineno, thisline, &kr);
- if (err == 0) {
- kr.lineno = lineno;
-
- map<int,KeyRecord>::iterator old = keys.find(kr.values[0]);
- if (old != keys.end()) {
- fprintf(stderr, "%s:%d: keycode %d already defined\n",
- filename, lineno, kr.values[0]);
- fprintf(stderr, "%s:%d: previously defined here\n",
- filename, old->second.lineno);
- errorcount++;
- }
-
- keys[kr.values[0]] = kr;
- }
- else if (err > 0) {
- errorcount += err;
- }
- }
- lineno++;
-
- nextline++;
- thisline = nextline;
-
- if (errorcount > 20) {
- fprintf(stderr, "%s:%d: too many errors. stopping.\n", filename,
- lineno);
- return 1;
- }
- }
-
- free(input);
-
- map<string,PropValue>::iterator sit = properties.find("type");
- if (sit == properties.end()) {
- fprintf(stderr, "%s: key character map must contain type property.\n",
- argv[0]);
- errorcount++;
- }
- PropValue pv = sit->second;
- unsigned char kbdtype = 0;
- if (pv.value == "NUMERIC") {
- kbdtype = 1;
- }
- else if (pv.value == "Q14") {
- kbdtype = 2;
- }
- else if (pv.value == "QWERTY") {
- kbdtype = 3;
- }
- else {
- fprintf(stderr, "%s:%d: keyboard type must be one of NUMERIC, Q14 "
- " or QWERTY, not %s\n", filename, pv.lineno, pv.value.c_str());
- }
-
- if (errorcount != 0) {
- return 1;
- }
-
- int out = open(outfilename, O_RDWR|O_CREAT|O_TRUNC, 0660);
- if (out == -1) {
- fprintf(stderr, "kcm: error opening file for write: %s\n", outfilename);
- return 1;
- }
-
- int count = keys.size();
-
- map<int,KeyRecord>::iterator it;
- int n;
-
- /**
- * File Format:
- * Offset Description Value
- * 0 magic string "keychar"
- * 8 endian marker 0x12345678
- * 12 version 0x00000002
- * 16 key count number of key entries
- * 20 keyboard type NUMERIC, Q14, QWERTY, etc.
- * 21 padding 0
- * 32 the keys
- */
- err = write(out, "keychar", 8);
- if (err == -1) goto bad_write;
-
- n = htodl(0x12345678);
- err = write(out, &n, 4);
- if (err == -1) goto bad_write;
-
- n = htodl(0x00000002);
- err = write(out, &n, 4);
- if (err == -1) goto bad_write;
-
- n = htodl(count);
- err = write(out, &n, 4);
- if (err == -1) goto bad_write;
-
- err = write(out, &kbdtype, 1);
- if (err == -1) goto bad_write;
-
- char zero[11];
- memset(zero, 0, 11);
- err = write(out, zero, 11);
- if (err == -1) goto bad_write;
-
- for (it = keys.begin(); it != keys.end(); it++) {
- const KeyRecord& kr = it->second;
- /*
- printf("%2d/ [%d] [%d] [%d] [%d] [%d] [%d] [%d]\n", kr.lineno,
- kr.values[0], kr.values[1], kr.values[2], kr.values[3],
- kr.values[4], kr.values[5], kr.values[6]);
- */
- err = write_kr(out, kr);
- if (err == -1) goto bad_write;
- }
-
- close(out);
- return 0;
-
-bad_write:
- fprintf(stderr, "kcm: fatal error writing to file: %s\n", outfilename);
- close(out);
- unlink(outfilename);
- return 1;
-}
-
-static int usage()
-{
- fprintf(stderr,
- "usage: kcm INPUT OUTPUT\n"
- "\n"
- "INPUT keycharmap file\n"
- "OUTPUT compiled keycharmap file\n"
- );
- return 1;
-}
-
-static int
-is_whitespace(const char* p)
-{
- while (*p) {
- if (!isspace(*p)) {
- return 0;
- }
- p++;
- }
- return 1;
-}
-
-
-static int
-parse_keycode(const char* filename, int lineno, char* str, int* value)
-{
- const KeycodeLabel *list = KEYCODES;
- while (list->literal) {
- if (0 == strcmp(str, list->literal)) {
- *value = list->value;
- return 0;
- }
- list++;
- }
-
- char* endptr;
- *value = strtol(str, &endptr, 0);
- if (*endptr != '\0') {
- fprintf(stderr, "%s:%d: expected keycode label or number near: "
- "%s\n", filename, lineno, str);
- return 1;
- }
-
- if (*value == 0) {
- fprintf(stderr, "%s:%d: 0 is not a valid keycode.\n",
- filename, lineno);
- return 1;
- }
-
- return 0;
-}
-
-static int
-parse_number(const char* filename, int lineno, char* str, int* value)
-{
- int len = strlen(str);
-
- if (len == 3 && str[0] == '\'' && str[2] == '\'') {
- if (str[1] > 0 && str[1] < 127) {
- *value = (int)str[1];
- return 0;
- } else {
- fprintf(stderr, "%s:%d: only low ascii characters are allowed in"
- " quotes near: %s\n", filename, lineno, str);
- return 1;
- }
- }
-
- char* endptr;
- *value = strtol(str, &endptr, 0);
- if (*endptr != '\0') {
- fprintf(stderr, "%s:%d: expected number or quoted ascii but got: %s\n",
- filename, lineno, str);
- return 1;
- }
-
- if (*value >= 0xfffe || *value < 0) {
- fprintf(stderr, "%s:%d: unicode char out of range (no negatives, "
- "nothing larger than 0xfffe): %s\n", filename, lineno, str);
- return 1;
- }
-
- return 0;
-}
-
-static int
-parse_key_line(const char* filename, int lineno, char* line, KeyRecord* out)
-{
- char* p = line;
-
- int len = strlen(line);
- char* s[COLUMNS];
- for (int i=0; i<COLUMNS; i++) {
- s[i] = (char*)malloc(len+1);
- }
-
- for (int i = 0; i < COLUMNS; i++) {
- while (*p != '\0' && isspace(*p)) {
- p++;
- }
-
- if (*p == '\0') {
- fprintf(stderr, "%s:%d: not enough on this line: %s\n", filename,
- lineno, line);
- return 1;
- }
-
- char *p1 = p;
- while (*p != '\0' && !isspace(*p)) {
- p++;
- }
-
- memcpy(s[i], p1, p - p1);
- s[i][p - p1] = '\0';
- }
-
- while (*p != '\0' && isspace(*p)) {
- *p++;
- }
- if (*p != '\0') {
- fprintf(stderr, "%s:%d: too much on one line near: %s\n", filename,
- lineno, p);
- fprintf(stderr, "%s:%d: -->%s<--\n", filename, lineno, line);
- return 1;
- }
-
- int errorcount = parse_keycode(filename, lineno, s[0], &out->values[0]);
- for (int i=1; i<COLUMNS && errorcount == 0; i++) {
- errorcount += parse_number(filename, lineno, s[i], &out->values[i]);
- }
-
- return errorcount;
-}
-
-struct WrittenRecord
-{
- unsigned int keycode; // 4 bytes
- unsigned short values[COLUMNS - 1]; // 6*2 bytes = 12
- // 16 bytes total
-};
-
-static int
-write_kr(int fd, const KeyRecord& kr)
-{
- WrittenRecord wr;
-
- wr.keycode = htodl(kr.values[0]);
- for (int i=0; i<COLUMNS - 1; i++) {
- wr.values[i] = htods(kr.values[i+1]);
- }
-
- return write(fd, &wr, sizeof(WrittenRecord));
-}
-
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