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-rw-r--r--erts/etc/common/typer.c455
1 files changed, 0 insertions, 455 deletions
diff --git a/erts/etc/common/typer.c b/erts/etc/common/typer.c
deleted file mode 100644
index 77a95ccded..0000000000
--- a/erts/etc/common/typer.c
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 2006-2016. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * %CopyrightEnd%
- */
-/*
- * Purpose: Typer front-end.
- */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include "sys.h"
-#ifdef __WIN32__
-#include <winbase.h>
-#endif
-
-#include <ctype.h>
-
-#define NO 0
-#define YES 1
-
-#define ASIZE(a) (sizeof(a)/sizeof(a[0]))
-
-static int debug = 0; /* Bit flags for debug printouts. */
-
-static char** eargv_base; /* Base of vector. */
-static char** eargv; /* First argument for erl. */
-
-static int eargc; /* Number of arguments in eargv. */
-
-#ifdef __WIN32__
-# define QUOTE(s) possibly_quote(s)
-# define IS_DIRSEP(c) ((c) == '/' || (c) == '\\')
-# define ERL_NAME "erl.exe"
-#else
-# define QUOTE(s) s
-# define IS_DIRSEP(c) ((c) == '/')
-# define ERL_NAME "erl"
-#endif
-
-#define UNSHIFT(s) eargc++, eargv--; eargv[0] = QUOTE(s)
-#define PUSH(s) eargv[eargc++] = QUOTE(s)
-#define PUSH2(s, t) PUSH(s); PUSH(t)
-#define PUSH3(s, t, u) PUSH2(s, t); PUSH(u)
-
-/*
- * Local functions.
- */
-
-static void error(char* format, ...);
-static void* emalloc(size_t size);
-static char* strsave(char* string);
-static void push_words(char* src);
-static int run_erlang(char* name, char** argv);
-static char* get_default_emulator(char* progname);
-#ifdef __WIN32__
-static char* possibly_quote(char* arg);
-static void* erealloc(void *p, size_t size);
-#endif
-
-/*
- * Supply a strerror() function if libc doesn't.
- */
-#ifndef HAVE_STRERROR
-
-extern int sys_nerr;
-
-#ifndef SYS_ERRLIST_DECLARED
-extern const char * const sys_errlist[];
-#endif /* !SYS_ERRLIST_DECLARED */
-
-char *strerror(int errnum)
-{
- static char *emsg[1024];
-
- if (errnum != 0) {
- if (errnum > 0 && errnum < sys_nerr)
- sprintf((char *) &emsg[0], "(%s)", sys_errlist[errnum]);
- else
- sprintf((char *) &emsg[0], "errnum = %d ", errnum);
- }
- else {
- emsg[0] = '\0';
- }
- return (char *) &emsg[0];
-}
-#endif /* !HAVE_STRERROR */
-
-#ifdef __WIN32__
-int wmain(int argc, wchar_t **wcargv)
-{
- char** argv;
-#else
-int
-main(int argc, char** argv)
-{
-#endif
- int eargv_size;
- int eargc_base; /* How many arguments in the base of eargv. */
- char* emulator;
- int need_shell = 0;
-
-#ifdef __WIN32__
- int i;
- int len;
- /* Convert argv to utf8 */
- argv = emalloc((argc+1) * sizeof(char*));
- for (i=0; i<argc; i++) {
- len = WideCharToMultiByte(CP_UTF8, 0, wcargv[i], -1, NULL, 0, NULL, NULL);
- argv[i] = emalloc(len*sizeof(char));
- WideCharToMultiByte(CP_UTF8, 0, wcargv[i], -1, argv[i], len, NULL, NULL);
- }
- argv[argc] = NULL;
-#endif
-
- emulator = get_default_emulator(argv[0]);
-
- /*
- * Allocate the argv vector to be used for arguments to Erlang.
- * Arrange for starting to pushing information in the middle of
- * the array, to allow easy addition of commands in the beginning.
- */
-
- eargv_size = argc*4+100;
- eargv_base = (char **) emalloc(eargv_size*sizeof(char*));
- eargv = eargv_base;
- eargc = 0;
- push_words(emulator);
- eargc_base = eargc;
- eargv = eargv + eargv_size/2;
- eargc = 0;
-
- /*
- * Push initial arguments.
- */
-
- if (argc > 1 && strcmp(argv[1], "-smp") == 0) {
- PUSH("-smpauto");
- argc--, argv++;
- }
-
- PUSH("+B");
- PUSH2("-boot", "start_clean");
- PUSH3("-run", "typer", "start");
- PUSH("-extra");
-
- /*
- * Push everything except --shell.
- */
-
- while (argc > 1) {
- if (strcmp(argv[1], "--shell") == 0) {
- need_shell = 1;
- } else {
- PUSH(argv[1]);
- }
- argc--, argv++;
- }
-
- if (!need_shell) {
- UNSHIFT("-noinput");
- }
-
- /*
- * Move up the commands for invoking the emulator and adjust eargv
- * accordingly.
- */
-
- while (--eargc_base >= 0) {
- UNSHIFT(eargv_base[eargc_base]);
- }
-
- /*
- * Invoke Erlang with the collected options.
- */
-
- PUSH(NULL);
- return run_erlang(eargv[0], eargv);
-}
-
-static void
-push_words(char* src)
-{
- char sbuf[MAXPATHLEN];
- char* dst;
-
- dst = sbuf;
- while ((*dst++ = *src++) != '\0') {
- if (isspace((int)*src)) {
- *dst = '\0';
- PUSH(strsave(sbuf));
- dst = sbuf;
- do {
- src++;
- } while (isspace((int)*src));
- }
- }
- if (sbuf[0])
- PUSH(strsave(sbuf));
-}
-#ifdef __WIN32__
-wchar_t *make_commandline(char **argv)
-{
- static wchar_t *buff = NULL;
- static int siz = 0;
- int num = 0, len;
- char **arg;
- wchar_t *p;
-
- if (*argv == NULL) {
- return L"";
- }
- for (arg = argv; *arg != NULL; ++arg) {
- num += strlen(*arg)+1;
- }
- if (!siz) {
- siz = num;
- buff = (wchar_t *) emalloc(siz*sizeof(wchar_t));
- } else if (siz < num) {
- siz = num;
- buff = (wchar_t *) erealloc(buff,siz*sizeof(wchar_t));
- }
- p = buff;
- num=0;
- for (arg = argv; *arg != NULL; ++arg) {
- len = MultiByteToWideChar(CP_UTF8, 0, *arg, -1, p, siz);
- p+=(len-1);
- *p++=L' ';
- }
- *(--p) = L'\0';
-
- if (debug) {
- printf("Processed command line:%S\n",buff);
- }
- return buff;
-}
-
-int my_spawnvp(char **argv)
-{
- STARTUPINFOW siStartInfo;
- PROCESS_INFORMATION piProcInfo;
- DWORD ec;
-
- memset(&siStartInfo,0,sizeof(STARTUPINFOW));
- siStartInfo.cb = sizeof(STARTUPINFOW);
- siStartInfo.dwFlags = STARTF_USESTDHANDLES;
- siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
- siStartInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
- siStartInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE);
-
- if (!CreateProcessW(NULL,
- make_commandline(argv),
- NULL,
- NULL,
- TRUE,
- 0,
- NULL,
- NULL,
- &siStartInfo,
- &piProcInfo)) {
- return -1;
- }
- CloseHandle(piProcInfo.hThread);
-
- WaitForSingleObject(piProcInfo.hProcess,INFINITE);
- if (!GetExitCodeProcess(piProcInfo.hProcess,&ec)) {
- return 0;
- }
- return (int) ec;
-}
-#endif /* __WIN32__ */
-
-
-static int
-run_erlang(char* progname, char** argv)
-{
-#ifdef __WIN32__
- int status;
-#endif
-
- if (debug) {
- int i = 0;
- while (argv[i] != NULL)
- printf(" %s", argv[i++]);
- printf("\n");
- }
-
-#ifdef __WIN32__
- /*
- * Alas, we must wait here for the program to finish.
- * Otherwise, the shell from which we were executed will think
- * we are finished and print a prompt and read keyboard input.
- */
-
- status = my_spawnvp(argv)/*_spawnvp(_P_WAIT,progname,argv)*/;
- if (status == -1) {
- fprintf(stderr, "typer: Error executing '%s': %d", progname,
- GetLastError());
- }
- return status;
-#else
- execvp(progname, argv);
- error("Error %d executing \'%s\'.", errno, progname);
- return 2;
-#endif
-}
-
-static void
-error(char* format, ...)
-{
- char sbuf[1024];
- va_list ap;
-
- va_start(ap, format);
- erts_vsnprintf(sbuf, sizeof(sbuf), format, ap);
- va_end(ap);
- fprintf(stderr, "typer: %s\n", sbuf);
- exit(1);
-}
-
-static void*
-emalloc(size_t size)
-{
- void *p = malloc(size);
- if (p == NULL)
- error("Insufficient memory");
- return p;
-}
-
-#ifdef __WIN32__
-static void *
-erealloc(void *p, size_t size)
-{
- void *res = realloc(p, size);
- if (res == NULL)
- error("Insufficient memory");
- return res;
-}
-#endif
-
-static char*
-strsave(char* string)
-{
- char* p = emalloc(strlen(string)+1);
- strcpy(p, string);
- return p;
-}
-
-static int
-file_exists(char *progname)
-{
-#ifdef __WIN32__
- wchar_t wcsbuf[MAXPATHLEN];
- MultiByteToWideChar(CP_UTF8, 0, progname, -1, wcsbuf, MAXPATHLEN);
- return (_waccess(wcsbuf, 0) != -1);
-#else
- return (access(progname, 1) != -1);
-#endif
-}
-
-static char*
-get_default_emulator(char* progname)
-{
- char sbuf[MAXPATHLEN];
- char* s;
-
- if (strlen(progname) >= sizeof(sbuf))
- return ERL_NAME;
-
- strcpy(sbuf, progname);
- for (s = sbuf+strlen(sbuf); s >= sbuf; s--) {
- if (IS_DIRSEP(*s)) {
- strcpy(s+1, ERL_NAME);
- if(file_exists(sbuf))
- return strsave(sbuf);
- break;
- }
- }
- return ERL_NAME;
-}
-
-#ifdef __WIN32__
-static char*
-possibly_quote(char* arg)
-{
- int mustQuote = NO;
- int n = 0;
- char* s;
- char* narg;
-
- if (arg == NULL) {
- return arg;
- }
-
- /*
- * Scan the string to find out if it needs quoting and return
- * the original argument if not.
- */
-
- for (s = arg; *s; s++, n++) {
- switch(*s) {
- case ' ':
- mustQuote = YES;
- continue;
- case '"':
- mustQuote = YES;
- n++;
- continue;
- case '\\':
- if(s[1] == '"')
- n++;
- continue;
- default:
- continue;
- }
- }
- if (!mustQuote) {
- return arg;
- }
-
- /*
- * Insert the quotes and put a backslash in front of every quote
- * inside the string.
- */
-
- s = narg = emalloc(n+2+1);
- for (*s++ = '"'; *arg; arg++, s++) {
- if (*arg == '"' || (*arg == '\\' && arg[1] == '"')) {
- *s++ = '\\';
- }
- *s = *arg;
- }
- if (s[-1] == '\\') {
- *s++ ='\\';
- }
- *s++ = '"';
- *s = '\0';
- return narg;
-}
-#endif /* __WIN32__ */