--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/windows/bin/cmdtoargs.c Tue Jul 31 06:10:01 2012 -0700
@@ -0,0 +1,598 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+/*
+ * Converts a single string command line to the traditional argc, argv.
+ * There are rules which govern the breaking of the the arguments, and
+ * these rules are embodied in the regression tests below, and duplicated
+ * in the jdk regression tests.
+ */
+
+#ifndef IDE_STANDALONE
+#include "java.h"
+#include "jli_util.h"
+#else /* IDE_STANDALONE */
+// The defines we need for stand alone testing
+#include <stdio.h>
+#include <stdlib.h>
+#include <Windows.h>
+#define JNI_TRUE TRUE
+#define JNI_FALSE FALSE
+#define JLI_MemRealloc realloc
+#define JLI_StringDup _strdup
+#define JLI_MemFree free
+#define jboolean boolean
+typedef struct {
+ char* arg;
+ boolean has_wildcard;
+} StdArg ;
+#endif
+static StdArg *stdargs;
+static int stdargc;
+
+static char* next_arg(char* cmdline, char* arg, jboolean* wildcard) {
+
+ char* src = cmdline;
+ char* dest = arg;
+ jboolean separator = JNI_FALSE;
+ int quotes = 0;
+ int slashes = 0;
+
+ char prev = 0;
+ char ch = 0;
+ int i;
+ jboolean done = JNI_FALSE;
+
+ *wildcard = JNI_FALSE;
+ while ((ch = *src) != 0 && !done) {
+ switch (ch) {
+ case '"':
+ if (separator) {
+ done = JNI_TRUE;
+ break;
+ }
+ if (prev == '\\') {
+ for (i = 1; i < slashes; i += 2) {
+ *dest++ = prev;
+ }
+ if (slashes % 2 == 1) {
+ *dest++ = ch;
+ } else {
+ quotes++;
+ }
+ } else if (prev == '"' && quotes % 2 == 0) {
+ quotes++;
+ *dest++ = ch; // emit every other consecutive quote
+ } else if (quotes == 0) {
+ quotes++; // starting quote
+ } else {
+ quotes--; // matching quote
+ }
+ slashes = 0;
+ break;
+
+ case '\\':
+ slashes++;
+ if (separator) {
+ done = JNI_TRUE;
+ separator = JNI_FALSE;
+ }
+ break;
+
+ case ' ':
+ case '\t':
+ if (quotes % 2 == 1) {
+ *dest++ = ch;
+ } else {
+ separator = JNI_TRUE;
+ }
+ slashes = 0;
+ break;
+
+ case '*':
+ case '?':
+ if (separator) {
+ done = JNI_TRUE;
+ separator = JNI_FALSE;
+ break;
+ }
+ if (quotes % 2 == 0) {
+ *wildcard = JNI_TRUE;
+ }
+ if (prev == '\\') {
+ *dest++ = prev;
+ }
+ *dest++ = ch;
+ break;
+
+ default:
+ if (prev == '\\') {
+ for (i = 0 ; i < slashes ; i++) {
+ *dest++ = prev;
+ }
+ *dest++ = ch;
+ } else if (separator) {
+ done = JNI_TRUE;
+ } else {
+ *dest++ = ch;
+ }
+ slashes = 0;
+ }
+
+ if (!done) {
+ prev = ch;
+ src++;
+ }
+ }
+ if (prev == '\\') {
+ for (i = 0; i < slashes; i++) {
+ *dest++ = prev;
+ }
+ }
+ *dest = 0;
+ return done ? src : NULL;
+}
+
+int JLI_GetStdArgc() {
+ return stdargc;
+}
+
+StdArg* JLI_GetStdArgs() {
+ return stdargs;
+}
+
+void JLI_CmdToArgs(char* cmdline) {
+ int nargs = 0;
+ StdArg* argv = NULL;
+ jboolean wildcard = JNI_FALSE;
+ char* src = cmdline;
+
+ // allocate arg buffer with sufficient space to receive the largest arg
+ char* arg = JLI_StringDup(cmdline);
+
+ do {
+ src = next_arg(src, arg, &wildcard);
+ // resize to accommodate another Arg
+ argv = (StdArg*) JLI_MemRealloc(argv, (nargs+1) * sizeof(StdArg));
+ argv[nargs].arg = JLI_StringDup(arg);
+ argv[nargs].has_wildcard = wildcard;
+
+ nargs++;
+ } while (src != NULL);
+
+ stdargc = nargs;
+ stdargs = argv;
+}
+
+#ifdef IDE_STANDALONE
+void doexit(int rv) {
+ printf("Hit any key to quit\n");
+ int c = getchar();
+ exit(rv);
+}
+
+void doabort() {
+ doexit(1);
+}
+
+class Vector {
+public:
+ char* cmdline;
+ int argc;
+ char* argv[10];
+ boolean wildcard[10];
+ boolean enabled;
+
+ Vector(){}
+ // Initialize our test vector with the program name, argv[0]
+ // and the single string command line.
+ Vector(char* pname, char* cline) {
+ argv[0] = pname;
+ wildcard[0] = FALSE;
+ cmdline = cline;
+ argc = 1;
+ enabled = TRUE;
+ }
+
+ // add our expected strings, the program name has already been
+ // added so ignore that
+ void add(char* arg, boolean w) {
+ argv[argc] = arg;
+ wildcard[argc] = w;
+ argc++;
+ }
+
+ void disable() {
+ enabled = FALSE;
+ }
+
+ // validate the returned arguments with the expected arguments, using the
+ // new CmdToArgs method.
+ bool check() {
+ // "pgmname" rest of cmdline ie. pgmname + 2 double quotes + space + cmdline from windows
+ char* cptr = (char*) malloc(strlen(argv[0]) + sizeof(char) * 3 + strlen(cmdline) + 1);
+ _snprintf(cptr, MAX_PATH, "\"%s\" %s", argv[0], cmdline);
+ JLI_CmdToArgs(cptr);
+ free(cptr);
+ StdArg *kargv = JLI_GetStdArgs();
+ int kargc = JLI_GetStdArgc();
+ bool retval = true;
+ printf("\n===========================\n");
+ printf("cmdline=%s\n", cmdline);
+ if (argc != kargc) {
+ printf("*** argument count does not match\n");
+ printme();
+ printtest(kargc, kargv);
+ doabort();
+ }
+ for (int i = 0 ; i < argc && retval == true ; i++) {
+ if (strcmp(argv[i], kargv[i].arg) != 0) {
+ printf("*** argument at [%d] don't match\n got: %s\n exp: %s\n",
+ i, kargv[i].arg, argv[i]);
+ doabort();
+ }
+ }
+ for (int i = 0 ; i < argc && retval == true ; i++) {
+ if (wildcard[i] != kargv[i].has_wildcard) {
+ printf("*** expansion flag at [%d] doesn't match\n got: %d\n exp: %d\n",
+ i, kargv[i].has_wildcard, wildcard[i]);
+ doabort();
+ }
+ }
+ for (int i = 0 ; i < kargc ; i++) {
+ printf("k[%d]=%s\n", i, kargv[i].arg);
+ printf(" [%d]=%s\n", i, argv[i]);
+ }
+ return retval;
+ }
+ void printtest(int kargc, StdArg* kargv) {
+ for (int i = 0 ; i < kargc ; i++) {
+ printf("k[%d]=%s\n", i, kargv[i].arg);
+ }
+ }
+ void printme() {
+ for (int i = 0 ; i < argc ; i++) {
+ printf(" [%d]=%s\n", i, argv[i]);
+ }
+ }
+};
+
+void dotest(Vector** vectors) {
+ Vector* v = vectors[0];
+ for (int i = 0 ; v != NULL;) {
+ if (v->enabled) {
+ v->check();
+ }
+ v = vectors[++i];
+ }
+}
+
+#define MAXV 128
+int main(int argc, char* argv[]) {
+
+ int n;
+ for (n=1; n < argc; n++) {
+ printf("%d %s\n", n, argv[n]);
+ }
+ if (n > 1) {
+ JLI_CmdToArgs(GetCommandLine());
+ for (n = 0; n < stdargc; n++) {
+ printf(" [%d]=%s\n", n, stdargs[n].arg);
+ printf(" [%d]=%s\n", n, stdargs[n].has_wildcard ? "TRUE" : "FALSE");
+ }
+ doexit(0);
+ }
+
+ Vector *vectors[MAXV];
+
+ memset(vectors, 0, sizeof(vectors));
+ int i = 0;
+ Vector* v = new Vector(argv[0], "abcd");
+ v->add("abcd", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"a b c d\"");
+ v->add("a b c d", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "a\"b c d\"e");
+ v->add("ab c de", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "ab\\\"cd");
+ v->add("ab\"cd", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"a b c d\\\\\"");
+ v->add("a b c d\\", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "ab\\\\\\\"cd");
+ v->add("ab\\\"cd", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ // Windows tests
+ v = new Vector(argv[0], "a\\\\\\c");
+ v->add("a\\\\\\c", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"a\\\\\\d\"");
+ v->add("a\\\\\\d", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"a b c\" d e");
+ v->add("a b c", FALSE);
+ v->add("d", FALSE);
+ v->add("e", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"ab\\\"c\" \"\\\\\" d");
+ v->add("ab\"c", FALSE);
+ v->add("\\", FALSE);
+ v->add("d", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "a\\\\\\c d\"e f\"g h");
+ v->add("a\\\\\\c", FALSE);
+ v->add("de fg", FALSE);
+ v->add("h", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "a\\\\\\\"b c d");
+ v->add("a\\\"b", FALSE); // XXX "a\\\\\\\"b"
+ v->add("c", FALSE);
+ v->add("d", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "a\\\\\\\\\"g c\" d e"); // XXX "a\\\\\\\\\"b c\" d e"
+ v->add("a\\\\\g c", FALSE); // XXX "a\\\\\\\\\"b c"
+ v->add("d", FALSE);
+ v->add("e", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ // Additional tests
+ v = new Vector(argv[0], "\"a b c\"\"");
+ v->add("a b c\"", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"\"a b c\"\"");
+ v->add("a", FALSE);
+ v->add("b", FALSE);
+ v->add("c", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"\"\"a b c\"\"\"");
+ v->add("\"a b c\"", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"\"\"\"a b c\"\"\"\"");
+ v->add("\"a", FALSE);
+ v->add("b", FALSE);
+ v->add("c\"", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"\"\"\"\"a b c\"\"\"\"\"");
+ v->add("\"\"a b c\"\"", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"C:\\TEST A\\\\\"");
+ v->add("C:\\TEST A\\", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"\"C:\\TEST A\\\\\"\"");
+ v->add("C:\\TEST", FALSE);
+ v->add("A\\", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ // test if a wildcard is present
+ v = new Vector(argv[0], "abc*def");
+ v->add("abc*def", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"abc*def\"");
+ v->add("abc*def", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "*.abc");
+ v->add("*.abc", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"*.abc\"");
+ v->add("*.abc", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "x.???");
+ v->add("x.???", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\"x.???\"");
+ v->add("x.???", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "Debug\\*");
+ v->add("Debug\\*", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "Debug\\f?a");
+ v->add("Debug\\f?a", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "Debug\\?a.java");
+ v->add("Debug\\?a.java", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "foo *.noexts");
+ v->add("foo", FALSE);
+ v->add("*.noexts", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "X\\Y\\Z");
+ v->add("X\\Y\\Z", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "\\X\\Y\\Z");
+ v->add("\\X\\Y\\Z", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "a b");
+ v->add("a", FALSE);
+ v->add("b", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "a\tb");
+ v->add("a", FALSE);
+ v->add("b", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+
+ v = new Vector(argv[0], "a \t b");
+ v->add("a", FALSE);
+ v->add("b", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], "*\\");
+ v->add("*\\", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], "*/");
+ v->add("*/", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], ".\\*");
+ v->add(".\\*", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], "./*");
+ v->add("./*", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], ".\\*");
+ v->add(".\\*", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], ".//*");
+ v->add(".//*", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], "..\\..\\*");
+ v->add("..\\..\\*", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], "../../*");
+ v->add("../../*", TRUE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], "..\\..\\");
+ v->add("..\\..\\", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+ v = new Vector(argv[0], "../../");
+ v->add("../../", FALSE);
+ // v->disable();
+ vectors[i++] = v;
+
+ dotest(vectors);
+ printf("All tests pass [%d]\n", i);
+ doexit(0);
+}
+#endif /* IDE_STANDALONE */