AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
sinclude(nsswitch/config.m4)
-sinclude(popt/config.m4)
dnl exclude these modules
AC_ARG_WITH(exclude-modules,
done
fi ])
+sinclude(lib/popt/config.m4)
sinclude(lib/iconv.m4)
sinclude(lib/basic.m4)
sinclude(libcli/config.m4)
AC_MSG_CHECKING(whether to use included popt)
if test x"$INCLUDED_POPT" != x"no"; then
- TMP_LIBPOPT_OBJS="popt/findme.o popt/popt.o popt/poptconfig.o \
- popt/popthelp.o popt/poptparse.o"
- CPPFLAGS="$CPPFLAGS -I$srcdir/popt"
+ TMP_LIBPOPT_OBJS="lib/popt/findme.o lib/popt/popt.o lib/popt/poptconfig.o \
+ lib/popt/popthelp.o lib/popt/poptparse.o"
+ CPPFLAGS="$CPPFLAGS -I$srcdir/lib/popt"
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
+++ /dev/null
-ID
-Makefile
-config.cache
-config.h
-config.log
-config.status
-rsync
-zlib/dummy
+++ /dev/null
-1.3 ->
- - heavy dose of const's
- - poptParseArgvString() now NULL terminates the list
-
-1.2.3 -> 1.3
- - added support for single -
- - misc bug fixes
- - portability improvements
-
-1.2.2 -> 1.2.3
- - fixed memset() in help message generation (Dale Hawkins)
- - added extern "C" stuff to popt.h for C++ compilers (Dale Hawkins)
- - const'ified poptParseArgvString (Jeff Garzik)
-
-1.2.1 -> 1.2.2
- - fixed bug in chaind alias happens which seems to have only
- affected --triggers in rpm
- - added POPT_ARG_VAL
- - popt.3 installed by default
-
-1.2 -> 1.2.1
- - added POPT_ARG_INTL_DOMAIN (Elliot Lee)
- - updated Makefile's to be more GNUish (Elliot Lee)
-
-1.1 -> 1.2
- - added popt.3 man page (Robert Lynch)
- - don't use mmap anymore (its lack of portability isn't worth the
- trouble)
- - added test script
- - added support for exec
- - removed support for *_POPT_ALIASES env variable -- it was a bad
- idea
- - reorganized into multiple source files
- - added automatic help generation, POPT_AUTOHELP
- - added table callbacks
- - added table inclusion
- - updated man page for new features
- - added test scripts
-
-1.0 -> 1.1
- - moved to autoconf (Fred Fish)
- - added STRERROR replacement (Norbert Warmuth)
- - added const keywords (Bruce Perens)
+++ /dev/null
-Copyright (c) 1998 Red Hat Software
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from the X Consortium.
+++ /dev/null
-This is the popt command line option parsing library. While it is similiar
-to getopt(3), it contains a number of enhancements, including:
-
- 1) popt is fully reentrant
- 2) popt can parse arbitrary argv[] style arrays while
- getopt(2) makes this quite difficult
- 3) popt allows users to alias command line arguments
- 4) popt provides convience functions for parsting strings
- into argv[] style arrays
-
-popt is used by rpm, the Red Hat install program, and many other Red Hat
-utilities, all of which provide excellent examples of how to use popt.
-Complete documentation on popt is available in popt.ps (included in this
-tarball), which is excerpted with permission from the book "Linux
-Application Development" by Michael K. Johnson and Erik Troan (availble
-from Addison Wesley in May, 1998).
-
-Comments on popt should be addressed to ewt@redhat.com.
+++ /dev/null
-#################################################
-# Check to see if we should use the included popt
-
-INCLUDED_POPT=auto
-AC_ARG_WITH(included-popt,
-[ --with-included-popt use bundled popt library, not from system],
-[
-case "$withval" in
- yes)
- INCLUDED_POPT=yes
- ;;
- no)
- INCLUDED_POPT=no
- ;;
-esac ],
-)
-if test x"$INCLUDED_POPT" != x"yes"; then
- AC_CHECK_HEADERS(popt.h)
- AC_CHECK_LIB_EXT(popt, TMP_LIBPOPT_LIBS, poptGetContext, [], [], INCLUDED_POPT=no)
- if test x"$ac_cv_header_popt_h" = x"no"; then
- INCLUDED_POPT=yes
- TMP_LIBPOPT_LIBS=""
- fi
-fi
-
-AC_MSG_CHECKING(whether to use included popt)
-if test x"$INCLUDED_POPT" != x"no"; then
- TMP_LIBPOPT_OBJS="popt/findme.o popt/popt.o popt/poptconfig.o \
- popt/popthelp.o popt/poptparse.o"
- CPPFLAGS="$CPPFLAGS -I$srcdir/popt"
- AC_MSG_RESULT(yes)
-else
- AC_MSG_RESULT(no)
-fi
-
-SMB_SUBSYSTEM(LIBPOPT,[],
- [${TMP_LIBPOPT_OBJS}],
- [],
- [],
- [${TMP_LIBPOPT_LIBS}])
+++ /dev/null
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#include "system.h"
-#include "findme.h"
-
-const char * findProgramPath(const char * argv0) {
- char * path = getenv("PATH");
- char * pathbuf;
- char * start, * chptr;
- char * buf, *local = NULL;
-
- /* If there is a / in the argv[0], it has to be an absolute
- path */
- if (strchr(argv0, '/'))
- return xstrdup(argv0);
-
- if (!path) return NULL;
-
- local = start = pathbuf = malloc(strlen(path) + 1);
- buf = malloc(strlen(path) + strlen(argv0) + 2);
- strcpy(pathbuf, path);
-
- chptr = NULL;
- do {
- if ((chptr = strchr(start, ':')))
- *chptr = '\0';
- sprintf(buf, "%s/%s", start, argv0);
-
- if (!access(buf, X_OK)) {
- if (local) free(local);
- return buf;
- }
-
- if (chptr)
- start = chptr + 1;
- else
- start = NULL;
- } while (start && *start);
-
- free(buf);
- if (local) free(local);
-
- return NULL;
-}
+++ /dev/null
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#ifndef H_FINDME
-#define H_FINDME
-
-const char * findProgramPath(const char * argv0);
-
-#endif
+++ /dev/null
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#include "system.h"
-#include "findme.h"
-#include "poptint.h"
-
-#ifndef HAVE_STRERROR
-static char * strerror(int errno) {
- extern int sys_nerr;
- extern char * sys_errlist[];
-
- if ((0 <= errno) && (errno < sys_nerr))
- return sys_errlist[errno];
- else
- return POPT_("unknown errno");
-}
-#endif
-
-void poptSetExecPath(poptContext con, const char * path, int allowAbsolute) {
- if (con->execPath) xfree(con->execPath);
- con->execPath = xstrdup(path);
- con->execAbsolute = allowAbsolute;
-}
-
-static void invokeCallbacks(poptContext con, const struct poptOption * table,
- int post) {
- const struct poptOption * opt = table;
- poptCallbackType cb;
-
- while (opt->longName || opt->shortName || opt->arg) {
- if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
- invokeCallbacks(con, opt->arg, post);
- } else if (((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_CALLBACK) &&
- ((!post && (opt->argInfo & POPT_CBFLAG_PRE)) ||
- ( post && (opt->argInfo & POPT_CBFLAG_POST)))) {
- cb = (poptCallbackType)opt->arg;
- cb(con, post ? POPT_CALLBACK_REASON_POST : POPT_CALLBACK_REASON_PRE,
- NULL, NULL, opt->descrip);
- }
- opt++;
- }
-}
-
-poptContext poptGetContext(const char * name, int argc, const char ** argv,
- const struct poptOption * options, int flags) {
- poptContext con = malloc(sizeof(*con));
-
- memset(con, 0, sizeof(*con));
-
- con->os = con->optionStack;
- con->os->argc = argc;
- con->os->argv = argv;
- con->os->argb = NULL;
-
- if (!(flags & POPT_CONTEXT_KEEP_FIRST))
- con->os->next = 1; /* skip argv[0] */
-
- con->leftovers = calloc( (argc + 1), sizeof(char *) );
- con->options = options;
- con->aliases = NULL;
- con->numAliases = 0;
- con->flags = flags;
- con->execs = NULL;
- con->numExecs = 0;
- con->finalArgvAlloced = argc * 2;
- con->finalArgv = calloc( con->finalArgvAlloced, sizeof(*con->finalArgv) );
- con->execAbsolute = 1;
- con->arg_strip = NULL;
-
- if (getenv("POSIXLY_CORRECT") || getenv("POSIX_ME_HARDER"))
- con->flags |= POPT_CONTEXT_POSIXMEHARDER;
-
- if (name)
- con->appName = strcpy(malloc(strlen(name) + 1), name);
-
- invokeCallbacks(con, con->options, 0);
-
- return con;
-}
-
-static void cleanOSE(struct optionStackEntry *os)
-{
- if (os->nextArg) {
- xfree(os->nextArg);
- os->nextArg = NULL;
- }
- if (os->argv) {
- xfree(os->argv);
- os->argv = NULL;
- }
- if (os->argb) {
- PBM_FREE(os->argb);
- os->argb = NULL;
- }
-}
-
-void poptResetContext(poptContext con) {
- int i;
-
- while (con->os > con->optionStack) {
- cleanOSE(con->os--);
- }
- if (con->os->argb) {
- PBM_FREE(con->os->argb);
- con->os->argb = NULL;
- }
- con->os->currAlias = NULL;
- con->os->nextCharArg = NULL;
- con->os->nextArg = NULL;
- con->os->next = 1; /* skip argv[0] */
-
- con->numLeftovers = 0;
- con->nextLeftover = 0;
- con->restLeftover = 0;
- con->doExec = NULL;
-
- for (i = 0; i < con->finalArgvCount; i++) {
- if (con->finalArgv[i]) {
- xfree(con->finalArgv[i]);
- con->finalArgv[i] = NULL;
- }
- }
-
- con->finalArgvCount = 0;
-
- if (con->arg_strip) {
- PBM_FREE(con->arg_strip);
- con->arg_strip = NULL;
- }
-}
-
-/* Only one of longName, shortName may be set at a time */
-static int handleExec(poptContext con, char * longName, char shortName) {
- int i;
-
- i = con->numExecs - 1;
- if (longName) {
- while (i >= 0 && (!con->execs[i].longName ||
- strcmp(con->execs[i].longName, longName))) i--;
- } else {
- while (i >= 0 &&
- con->execs[i].shortName != shortName) i--;
- }
-
- if (i < 0) return 0;
-
- if (con->flags & POPT_CONTEXT_NO_EXEC)
- return 1;
-
- if (con->doExec == NULL) {
- con->doExec = con->execs + i;
- return 1;
- }
-
- /* We already have an exec to do; remember this option for next
- time 'round */
- if ((con->finalArgvCount + 1) >= (con->finalArgvAlloced)) {
- con->finalArgvAlloced += 10;
- con->finalArgv = realloc(con->finalArgv,
- sizeof(*con->finalArgv) * con->finalArgvAlloced);
- }
-
- i = con->finalArgvCount++;
- { char *s = malloc((longName ? strlen(longName) : 0) + 3);
- if (longName)
- sprintf(s, "--%s", longName);
- else
- sprintf(s, "-%c", shortName);
- con->finalArgv[i] = s;
- }
-
- return 1;
-}
-
-/* Only one of longName, shortName may be set at a time */
-static int handleAlias(poptContext con, const char * longName, char shortName,
- /*@keep@*/ const char * nextCharArg) {
- int i;
-
- if (con->os->currAlias && con->os->currAlias->longName && longName &&
- !strcmp(con->os->currAlias->longName, longName))
- return 0;
- if (con->os->currAlias && shortName &&
- shortName == con->os->currAlias->shortName)
- return 0;
-
- i = con->numAliases - 1;
- if (longName) {
- while (i >= 0 && (!con->aliases[i].longName ||
- strcmp(con->aliases[i].longName, longName))) i--;
- } else {
- while (i >= 0 &&
- con->aliases[i].shortName != shortName) i--;
- }
-
- if (i < 0) return 0;
-
- if ((con->os - con->optionStack + 1) == POPT_OPTION_DEPTH)
- return POPT_ERROR_OPTSTOODEEP;
-
- if (nextCharArg && *nextCharArg)
- con->os->nextCharArg = nextCharArg;
-
- con->os++;
- con->os->next = 0;
- con->os->stuffed = 0;
- con->os->nextArg = NULL;
- con->os->nextCharArg = NULL;
- con->os->currAlias = con->aliases + i;
- poptDupArgv(con->os->currAlias->argc, con->os->currAlias->argv,
- &con->os->argc, &con->os->argv);
- con->os->argb = NULL;
-
- return 1;
-}
-
-static void execCommand(poptContext con) {
- const char ** argv;
- int pos = 0;
- const char * script = con->doExec->script;
-
- argv = malloc(sizeof(*argv) *
- (6 + con->numLeftovers + con->finalArgvCount));
-
- if (!con->execAbsolute && strchr(script, '/')) return;
-
- if (!strchr(script, '/') && con->execPath) {
- char *s = malloc(strlen(con->execPath) + strlen(script) + 2);
- sprintf(s, "%s/%s", con->execPath, script);
- argv[pos] = s;
- } else {
- argv[pos] = script;
- }
- pos++;
-
- argv[pos] = findProgramPath(con->os->argv[0]);
- if (argv[pos]) pos++;
- argv[pos++] = ";";
-
- memcpy(argv + pos, con->finalArgv, sizeof(*argv) * con->finalArgvCount);
- pos += con->finalArgvCount;
-
- if (con->numLeftovers) {
- argv[pos++] = "--";
- memcpy(argv + pos, con->leftovers, sizeof(*argv) * con->numLeftovers);
- pos += con->numLeftovers;
- }
-
- argv[pos++] = NULL;
-
-#ifdef __hpux
- setresuid(getuid(), getuid(),-1);
-#else
-/*
- * XXX " ... on BSD systems setuid() should be preferred over setreuid()"
- * XXX sez' Timur Bakeyev <mc@bat.ru>
- * XXX from Norbert Warmuth <nwarmuth@privat.circular.de>
- */
-#if defined(HAVE_SETUID)
- setuid(getuid());
-#elif defined (HAVE_SETREUID)
- setreuid(getuid(), getuid()); /*hlauer: not portable to hpux9.01 */
-#else
- ; /* Can't drop privileges */
-#endif
-#endif
-
- execvp(argv[0], (char *const *)argv);
-}
-
-/*@observer@*/ static const struct poptOption *
-findOption(const struct poptOption * table, const char * longName,
- char shortName,
- /*@out@*/ poptCallbackType * callback, /*@out@*/ const void ** callbackData,
- int singleDash)
-{
- const struct poptOption * opt = table;
- const struct poptOption * opt2;
- const struct poptOption * cb = NULL;
-
- /* This happens when a single - is given */
- if (singleDash && !shortName && !*longName)
- shortName = '-';
-
- while (opt->longName || opt->shortName || opt->arg) {
- if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
- opt2 = findOption(opt->arg, longName, shortName, callback,
- callbackData, singleDash);
- if (opt2) {
- if (*callback && !*callbackData)
- *callbackData = opt->descrip;
- return opt2;
- }
- } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_CALLBACK) {
- cb = opt;
- } else if (longName && opt->longName &&
- (!singleDash || (opt->argInfo & POPT_ARGFLAG_ONEDASH)) &&
- !strcmp(longName, opt->longName)) {
- break;
- } else if (shortName && shortName == opt->shortName) {
- break;
- }
- opt++;
- }
-
- if (!opt->longName && !opt->shortName) return NULL;
- *callbackData = NULL;
- *callback = NULL;
- if (cb) {
- *callback = (poptCallbackType)cb->arg;
- if (!(cb->argInfo & POPT_CBFLAG_INC_DATA))
- *callbackData = cb->descrip;
- }
-
- return opt;
-}
-
-static const char *findNextArg(poptContext con, unsigned argx, int delete)
-{
- struct optionStackEntry * os = con->os;
- const char * arg;
-
- do {
- int i;
- arg = NULL;
- while (os->next == os->argc && os > con->optionStack) os--;
- if (os->next == os->argc && os == con->optionStack) break;
- for (i = os->next; i < os->argc; i++) {
- if (os->argb && PBM_ISSET(i, os->argb)) continue;
- if (*os->argv[i] == '-') continue;
- if (--argx > 0) continue;
- arg = os->argv[i];
- if (delete) {
- if (os->argb == NULL) os->argb = PBM_ALLOC(os->argc);
- PBM_SET(i, os->argb);
- }
- break;
- }
- if (os > con->optionStack) os--;
- } while (arg == NULL);
- return arg;
-}
-
-static /*@only@*/ const char * expandNextArg(poptContext con, const char * s)
-{
- const char *a;
- size_t alen;
- char *t, *te;
- size_t tn = strlen(s) + 1;
- char c;
-
- te = t = malloc(tn);;
- while ((c = *s++) != '\0') {
- switch (c) {
-#if 0 /* XXX can't do this */
- case '\\': /* escape */
- c = *s++;
- break;
-#endif
- case '!':
- if (!(s[0] == '#' && s[1] == ':' && s[2] == '+'))
- break;
- if ((a = findNextArg(con, 1, 1)) == NULL)
- break;
- s += 3;
-
- alen = strlen(a);
- tn += alen;
- *te = '\0';
- t = realloc(t, tn);
- te = t + strlen(t);
- strncpy(te, a, alen); te += alen;
- continue;
- /*@notreached@*/ break;
- default:
- break;
- }
- *te++ = c;
- }
- *te = '\0';
- t = realloc(t, strlen(t)+1); /* XXX memory leak, hard to plug */
- return t;
-}
-
-static void poptStripArg(poptContext con, int which)
-{
- if(con->arg_strip == NULL) {
- con->arg_strip = PBM_ALLOC(con->optionStack[0].argc);
- }
- PBM_SET(which, con->arg_strip);
-}
-
-/* returns 'val' element, -1 on last item, POPT_ERROR_* on error */
-int poptGetNextOpt(poptContext con)
-{
- const struct poptOption * opt = NULL;
- int done = 0;
-
- /* looks a bit tricky to get rid of alloca properly in this fn */
-#if HAVE_ALLOCA_H
-#define ALLOCA(x) alloca(x)
-#else
-#define ALLOCA(x) malloc(x)
-#endif
-
-
- while (!done) {
- const char * origOptString = NULL;
- poptCallbackType cb = NULL;
- const void * cbData = NULL;
- const char * longArg = NULL;
- int canstrip = 0;
-
- while (!con->os->nextCharArg && con->os->next == con->os->argc
- && con->os > con->optionStack) {
- cleanOSE(con->os--);
- }
- if (!con->os->nextCharArg && con->os->next == con->os->argc) {
- invokeCallbacks(con, con->options, 1);
- if (con->doExec) execCommand(con);
- return -1;
- }
-
- /* Process next long option */
- if (!con->os->nextCharArg) {
- char * localOptString, * optString;
- int thisopt;
-
- if (con->os->argb && PBM_ISSET(con->os->next, con->os->argb)) {
- con->os->next++;
- continue;
- }
- thisopt=con->os->next;
- origOptString = con->os->argv[con->os->next++];
-
- if (con->restLeftover || *origOptString != '-') {
- con->leftovers[con->numLeftovers++] = origOptString;
- if (con->flags & POPT_CONTEXT_POSIXMEHARDER)
- con->restLeftover = 1;
- continue;
- }
-
- /* Make a copy we can hack at */
- localOptString = optString =
- strcpy(ALLOCA(strlen(origOptString) + 1),
- origOptString);
-
- if (!optString[0])
- return POPT_ERROR_BADOPT;
-
- if (optString[1] == '-' && !optString[2]) {
- con->restLeftover = 1;
- continue;
- } else {
- char *oe;
- int singleDash;
-
- optString++;
- if (*optString == '-')
- singleDash = 0, optString++;
- else
- singleDash = 1;
-
- /* XXX aliases with arg substitution need "--alias=arg" */
- if (handleAlias(con, optString, '\0', NULL))
- continue;
- if (handleExec(con, optString, '\0'))
- continue;
-
- /* Check for "--long=arg" option. */
- for (oe = optString; *oe && *oe != '='; oe++)
- ;
- if (*oe == '=') {
- *oe++ = '\0';
- /* XXX longArg is mapped back to persistent storage. */
- longArg = origOptString + (oe - localOptString);
- }
-
- opt = findOption(con->options, optString, '\0', &cb, &cbData,
- singleDash);
- if (!opt && !singleDash)
- return POPT_ERROR_BADOPT;
- }
-
- if (!opt) {
- con->os->nextCharArg = origOptString + 1;
- } else {
- if(con->os == con->optionStack &&
- opt->argInfo & POPT_ARGFLAG_STRIP) {
- canstrip = 1;
- poptStripArg(con, thisopt);
- }
- }
- }
-
- /* Process next short option */
- if (con->os->nextCharArg) {
- origOptString = con->os->nextCharArg;
-
- con->os->nextCharArg = NULL;
-
- if (handleAlias(con, NULL, *origOptString,
- origOptString + 1)) {
- origOptString++;
- continue;
- }
- if (handleExec(con, NULL, *origOptString))
- continue;
-
- opt = findOption(con->options, NULL, *origOptString, &cb,
- &cbData, 0);
- if (!opt)
- return POPT_ERROR_BADOPT;
-
- origOptString++;
- if (*origOptString)
- con->os->nextCharArg = origOptString;
- }
-
- if (opt->arg && (opt->argInfo & POPT_ARG_MASK) == POPT_ARG_NONE) {
- *((int *)opt->arg) = 1;
- } else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_VAL) {
- if (opt->arg)
- *((int *) opt->arg) = opt->val;
- } else if ((opt->argInfo & POPT_ARG_MASK) != POPT_ARG_NONE) {
- if (con->os->nextArg) {
- xfree(con->os->nextArg);
- con->os->nextArg = NULL;
- }
- if (longArg) {
- con->os->nextArg = expandNextArg(con, longArg);
- } else if (con->os->nextCharArg) {
- con->os->nextArg = expandNextArg(con, con->os->nextCharArg);
- con->os->nextCharArg = NULL;
- } else {
- while (con->os->next == con->os->argc &&
- con->os > con->optionStack) {
- cleanOSE(con->os--);
- }
- if (con->os->next == con->os->argc)
- return POPT_ERROR_NOARG;
-
- /* make sure this isn't part of a short arg or the
- result of an alias expansion */
- if(con->os == con->optionStack &&
- opt->argInfo & POPT_ARGFLAG_STRIP &&
- canstrip) {
- poptStripArg(con, con->os->next);
- }
-
- con->os->nextArg = expandNextArg(con, con->os->argv[con->os->next++]);
- }
-
- if (opt->arg) {
- long aLong;
- char *end;
-
- switch (opt->argInfo & POPT_ARG_MASK) {
- case POPT_ARG_STRING:
- /* XXX memory leak, hard to plug */
- *((const char **) opt->arg) = xstrdup(con->os->nextArg);
- break;
-
- case POPT_ARG_INT:
- case POPT_ARG_LONG:
- aLong = strtol(con->os->nextArg, &end, 0);
- if (!(end && *end == '\0'))
- return POPT_ERROR_BADNUMBER;
-
- if (aLong == LONG_MIN || aLong == LONG_MAX)
- return POPT_ERROR_OVERFLOW;
- if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_LONG) {
- *((long *) opt->arg) = aLong;
- } else {
- if (aLong > INT_MAX || aLong < INT_MIN)
- return POPT_ERROR_OVERFLOW;
- *((int *) opt->arg) = aLong;
- }
- break;
-
- default:
- fprintf(stdout, POPT_("option type (%d) not implemented in popt\n"),
- opt->argInfo & POPT_ARG_MASK);
- exit(EXIT_FAILURE);
- }
- }
- }
-
- if (cb)
- cb(con, POPT_CALLBACK_REASON_OPTION, opt, con->os->nextArg, cbData);
- else if (opt->val && ((opt->argInfo & POPT_ARG_MASK) != POPT_ARG_VAL))
- done = 1;
-
- if ((con->finalArgvCount + 2) >= (con->finalArgvAlloced)) {
- con->finalArgvAlloced += 10;
- con->finalArgv = realloc(con->finalArgv,
- sizeof(*con->finalArgv) * con->finalArgvAlloced);
- }
-
- { char *s = malloc((opt->longName ? strlen(opt->longName) : 0) + 3);
- if (opt->longName)
- sprintf(s, "--%s", opt->longName);
- else
- sprintf(s, "-%c", opt->shortName);
- con->finalArgv[con->finalArgvCount++] = s;
- }
-
- if (opt->arg && (opt->argInfo & POPT_ARG_MASK) != POPT_ARG_NONE
- && (opt->argInfo & POPT_ARG_MASK) != POPT_ARG_VAL) {
- con->finalArgv[con->finalArgvCount++] = xstrdup(con->os->nextArg);
- }
- }
-
- return opt->val;
-}
-
-const char * poptGetOptArg(poptContext con) {
- const char * ret = con->os->nextArg;
- con->os->nextArg = NULL;
- return ret;
-}
-
-const char * poptGetArg(poptContext con) {
- if (con->numLeftovers == con->nextLeftover) return NULL;
- return con->leftovers[con->nextLeftover++];
-}
-
-const char * poptPeekArg(poptContext con) {
- if (con->numLeftovers == con->nextLeftover) return NULL;
- return con->leftovers[con->nextLeftover];
-}
-
-const char ** poptGetArgs(poptContext con) {
- if (con->numLeftovers == con->nextLeftover) return NULL;
-
- /* some apps like [like RPM ;-) ] need this NULL terminated */
- con->leftovers[con->numLeftovers] = NULL;
-
- return (con->leftovers + con->nextLeftover);
-}
-
-void poptFreeContext(poptContext con) {
- int i;
-
- poptResetContext(con);
- if (con->os->argb) free(con->os->argb);
-
- for (i = 0; i < con->numAliases; i++) {
- if (con->aliases[i].longName) xfree(con->aliases[i].longName);
- free(con->aliases[i].argv);
- }
-
- for (i = 0; i < con->numExecs; i++) {
- if (con->execs[i].longName) xfree(con->execs[i].longName);
- xfree(con->execs[i].script);
- }
- if (con->execs) xfree(con->execs);
-
- free(con->leftovers);
- free(con->finalArgv);
- if (con->appName) xfree(con->appName);
- if (con->aliases) free(con->aliases);
- if (con->otherHelp) xfree(con->otherHelp);
- if (con->execPath) xfree(con->execPath);
- if (con->arg_strip) PBM_FREE(con->arg_strip);
-
- free(con);
-}
-
-int poptAddAlias(poptContext con, struct poptAlias newAlias,
- /*@unused@*/ int flags)
-{
- int aliasNum = con->numAliases++;
- struct poptAlias * alias;
-
- /* SunOS won't realloc(NULL, ...) */
- if (!con->aliases)
- con->aliases = malloc(sizeof(newAlias) * con->numAliases);
- else
- con->aliases = realloc(con->aliases,
- sizeof(newAlias) * con->numAliases);
- alias = con->aliases + aliasNum;
-
- alias->longName = (newAlias.longName)
- ? strcpy(malloc(strlen(newAlias.longName) + 1), newAlias.longName)
- : NULL;
- alias->shortName = newAlias.shortName;
- alias->argc = newAlias.argc;
- alias->argv = newAlias.argv;
-
- return 0;
-}
-
-const char * poptBadOption(poptContext con, int flags) {
- struct optionStackEntry * os;
-
- if (flags & POPT_BADOPTION_NOALIAS)
- os = con->optionStack;
- else
- os = con->os;
-
- return os->argv[os->next - 1];
-}
-
-#define POPT_ERROR_NOARG -10
-#define POPT_ERROR_BADOPT -11
-#define POPT_ERROR_OPTSTOODEEP -13
-#define POPT_ERROR_BADQUOTE -15 /* only from poptParseArgString() */
-#define POPT_ERROR_ERRNO -16 /* only from poptParseArgString() */
-
-const char *poptStrerror(const int error) {
- switch (error) {
- case POPT_ERROR_NOARG:
- return POPT_("missing argument");
- case POPT_ERROR_BADOPT:
- return POPT_("unknown option");
- case POPT_ERROR_OPTSTOODEEP:
- return POPT_("aliases nested too deeply");
- case POPT_ERROR_BADQUOTE:
- return POPT_("error in paramter quoting");
- case POPT_ERROR_BADNUMBER:
- return POPT_("invalid numeric value");
- case POPT_ERROR_OVERFLOW:
- return POPT_("number too large or too small");
- case POPT_ERROR_ERRNO:
- return strerror(errno);
- default:
- return POPT_("unknown error");
- }
-}
-
-int poptStuffArgs(poptContext con, const char ** argv) {
- int argc;
-
- if ((con->os - con->optionStack) == POPT_OPTION_DEPTH)
- return POPT_ERROR_OPTSTOODEEP;
-
- for (argc = 0; argv[argc]; argc++)
- ;
-
- con->os++;
- con->os->next = 0;
- con->os->nextArg = NULL;
- con->os->nextCharArg = NULL;
- con->os->currAlias = NULL;
- poptDupArgv(argc, argv, &con->os->argc, &con->os->argv);
- con->os->argb = NULL;
- con->os->stuffed = 1;
-
- return 0;
-}
-
-const char * poptGetInvocationName(poptContext con) {
- return con->os->argv[0];
-}
-
-int poptStrippedArgv(poptContext con, int argc, char **argv)
-{
- int i,j=1, numargs=argc;
-
- for(i=1; i<argc; i++) {
- if(PBM_ISSET(i, con->arg_strip)) {
- numargs--;
- }
- }
-
- for(i=1; i<argc; i++) {
- if(PBM_ISSET(i, con->arg_strip)) {
- continue;
- } else {
- if(j<numargs) {
- argv[j++]=argv[i];
- } else {
- argv[j++]='\0';
- }
- }
- }
-
- return(numargs);
-}
+++ /dev/null
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#ifndef H_POPT
-#define H_POPT
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdio.h> /* for FILE * */
-
-#define POPT_OPTION_DEPTH 10
-
-#define POPT_ARG_NONE 0
-#define POPT_ARG_STRING 1
-#define POPT_ARG_INT 2
-#define POPT_ARG_LONG 3
-#define POPT_ARG_INCLUDE_TABLE 4 /* arg points to table */
-#define POPT_ARG_CALLBACK 5 /* table-wide callback... must be
- set first in table; arg points
- to callback, descrip points to
- callback data to pass */
-#define POPT_ARG_INTL_DOMAIN 6 /* set the translation domain
- for this table and any
- included tables; arg points
- to the domain string */
-#define POPT_ARG_VAL 7 /* arg should take value val */
-#define POPT_ARG_MASK 0x0000FFFF
-#define POPT_ARGFLAG_ONEDASH 0x80000000 /* allow -longoption */
-#define POPT_ARGFLAG_DOC_HIDDEN 0x40000000 /* don't show in help/usage */
-#define POPT_ARGFLAG_STRIP 0x20000000 /* strip this arg from argv (only applies to long args) */
-#define POPT_CBFLAG_PRE 0x80000000 /* call the callback before parse */
-#define POPT_CBFLAG_POST 0x40000000 /* call the callback after parse */
-#define POPT_CBFLAG_INC_DATA 0x20000000 /* use data from the include line,
- not the subtable */
-
-#define POPT_ERROR_NOARG -10
-#define POPT_ERROR_BADOPT -11
-#define POPT_ERROR_OPTSTOODEEP -13
-#define POPT_ERROR_BADQUOTE -15 /* only from poptParseArgString() */
-#define POPT_ERROR_ERRNO -16 /* only from poptParseArgString() */
-#define POPT_ERROR_BADNUMBER -17
-#define POPT_ERROR_OVERFLOW -18
-
-/* poptBadOption() flags */
-#define POPT_BADOPTION_NOALIAS (1 << 0) /* don't go into an alias */
-
-/* poptGetContext() flags */
-#define POPT_CONTEXT_NO_EXEC (1 << 0) /* ignore exec expansions */
-#define POPT_CONTEXT_KEEP_FIRST (1 << 1) /* pay attention to argv[0] */
-#define POPT_CONTEXT_POSIXMEHARDER (1 << 2) /* options can't follow args */
-
-struct poptOption {
- /*@observer@*/ /*@null@*/ const char * longName; /* may be NULL */
- char shortName; /* may be '\0' */
- int argInfo;
- /*@shared@*/ /*@null@*/ void * arg; /* depends on argInfo */
- int val; /* 0 means don't return, just update flag */
- /*@shared@*/ /*@null@*/ const char * descrip; /* description for autohelp -- may be NULL */
- /*@shared@*/ /*@null@*/ const char * argDescrip; /* argument description for autohelp */
-};
-
-struct poptAlias {
- /*@owned@*/ /*@null@*/ const char * longName; /* may be NULL */
- char shortName; /* may be '\0' */
- int argc;
- /*@owned@*/ const char ** argv; /* must be free()able */
-};
-
-extern struct poptOption poptHelpOptions[];
-#define POPT_AUTOHELP { NULL, '\0', POPT_ARG_INCLUDE_TABLE, poptHelpOptions, \
- 0, "Help options", NULL },
-
-typedef struct poptContext_s * poptContext;
-#ifndef __cplusplus
-typedef struct poptOption * poptOption;
-#endif
-
-enum poptCallbackReason { POPT_CALLBACK_REASON_PRE,
- POPT_CALLBACK_REASON_POST,
- POPT_CALLBACK_REASON_OPTION };
-typedef void (*poptCallbackType)(poptContext con,
- enum poptCallbackReason reason,
- const struct poptOption * opt,
- const char * arg, const void * data);
-
-/*@only@*/ poptContext poptGetContext(/*@keep@*/ const char * name,
- int argc, /*@keep@*/ const char ** argv,
- /*@keep@*/ const struct poptOption * options, int flags);
-void poptResetContext(poptContext con);
-
-/* returns 'val' element, -1 on last item, POPT_ERROR_* on error */
-int poptGetNextOpt(poptContext con);
-/* returns NULL if no argument is available */
-/*@observer@*/ /*@null@*/ const char * poptGetOptArg(poptContext con);
-/* returns NULL if no more options are available */
-/*@observer@*/ /*@null@*/ const char * poptGetArg(poptContext con);
-/*@observer@*/ /*@null@*/ const char * poptPeekArg(poptContext con);
-/*@observer@*/ /*@null@*/ const char ** poptGetArgs(poptContext con);
-/* returns the option which caused the most recent error */
-/*@observer@*/ const char * poptBadOption(poptContext con, int flags);
-void poptFreeContext( /*@only@*/ poptContext con);
-int poptStuffArgs(poptContext con, /*@keep@*/ const char ** argv);
-int poptAddAlias(poptContext con, struct poptAlias alias, int flags);
-int poptReadConfigFile(poptContext con, const char * fn);
-/* like above, but reads /etc/popt and $HOME/.popt along with environment
- vars */
-int poptReadDefaultConfig(poptContext con, int useEnv);
-/* argv should be freed -- this allows ', ", and \ quoting, but ' is treated
- the same as " and both may include \ quotes */
-int poptDupArgv(int argc, const char **argv,
- /*@out@*/ int * argcPtr, /*@out@*/ const char *** argvPtr);
-int poptParseArgvString(const char * s,
- /*@out@*/ int * argcPtr, /*@out@*/ const char *** argvPtr);
-/*@observer@*/ const char *poptStrerror(const int error);
-void poptSetExecPath(poptContext con, const char * path, int allowAbsolute);
-void poptPrintHelp(poptContext con, FILE * f, int flags);
-void poptPrintUsage(poptContext con, FILE * f, int flags);
-void poptSetOtherOptionHelp(poptContext con, const char * text);
-/*@observer@*/ const char * poptGetInvocationName(poptContext con);
-/* shuffles argv pointers to remove stripped args, returns new argc */
-int poptStrippedArgv(poptContext con, int argc, char **argv);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#include "system.h"
-#include "poptint.h"
-
-static void configLine(poptContext con, char * line) {
- int nameLength = strlen(con->appName);
- char * opt;
- struct poptAlias alias;
- char * entryType;
- char * longName = NULL;
- char shortName = '\0';
-
- if (strncmp(line, con->appName, nameLength)) return;
- line += nameLength;
- if (!*line || !isspace(*line)) return;
- while (*line && isspace(*line)) line++;
- entryType = line;
-
- while (!*line || !isspace(*line)) line++;
- *line++ = '\0';
- while (*line && isspace(*line)) line++;
- if (!*line) return;
- opt = line;
-
- while (!*line || !isspace(*line)) line++;
- *line++ = '\0';
- while (*line && isspace(*line)) line++;
- if (!*line) return;
-
- if (opt[0] == '-' && opt[1] == '-')
- longName = opt + 2;
- else if (opt[0] == '-' && !opt[2])
- shortName = opt[1];
-
- if (!strcmp(entryType, "alias")) {
- if (poptParseArgvString(line, &alias.argc, &alias.argv)) return;
- alias.longName = longName, alias.shortName = shortName;
- poptAddAlias(con, alias, 0);
- } else if (!strcmp(entryType, "exec")) {
- con->execs = realloc(con->execs,
- sizeof(*con->execs) * (con->numExecs + 1));
- if (longName)
- con->execs[con->numExecs].longName = xstrdup(longName);
- else
- con->execs[con->numExecs].longName = NULL;
-
- con->execs[con->numExecs].shortName = shortName;
- con->execs[con->numExecs].script = xstrdup(line);
-
- con->numExecs++;
- }
-}
-
-int poptReadConfigFile(poptContext con, const char * fn) {
- char * file=NULL, * chptr, * end;
- char * buf=NULL, * dst;
- int fd, rc;
- int fileLength;
-
- fd = open(fn, O_RDONLY);
- if (fd < 0) {
- if (errno == ENOENT)
- return 0;
- else
- return POPT_ERROR_ERRNO;
- }
-
- fileLength = lseek(fd, 0, SEEK_END);
- (void) lseek(fd, 0, 0);
-
- file = malloc(fileLength + 1);
- if (read(fd, file, fileLength) != fileLength) {
- rc = errno;
- close(fd);
- errno = rc;
- if (file) free(file);
- return POPT_ERROR_ERRNO;
- }
- close(fd);
-
- dst = buf = malloc(fileLength + 1);
-
- chptr = file;
- end = (file + fileLength);
- while (chptr < end) {
- switch (*chptr) {
- case '\n':
- *dst = '\0';
- dst = buf;
- while (*dst && isspace(*dst)) dst++;
- if (*dst && *dst != '#') {
- configLine(con, dst);
- }
- chptr++;
- break;
- case '\\':
- *dst++ = *chptr++;
- if (chptr < end) {
- if (*chptr == '\n')
- dst--, chptr++;
- /* \ at the end of a line does not insert a \n */
- else
- *dst++ = *chptr++;
- }
- break;
- default:
- *dst++ = *chptr++;
- break;
- }
- }
-
- free(file);
- free(buf);
-
- return 0;
-}
-
-int poptReadDefaultConfig(poptContext con, /*@unused@*/ int useEnv) {
- char * fn, * home;
- int rc;
-
- if (!con->appName) return 0;
-
- rc = poptReadConfigFile(con, "/etc/popt");
- if (rc) return rc;
- if (getuid() != geteuid()) return 0;
-
- if ((home = getenv("HOME"))) {
- fn = malloc(strlen(home) + 20);
- strcpy(fn, home);
- strcat(fn, "/.popt");
- rc = poptReadConfigFile(con, fn);
- free(fn);
- if (rc) return rc;
- }
-
- return 0;
-}
-
+++ /dev/null
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
-
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#include "system.h"
-#include "poptint.h"
-
-static void displayArgs(poptContext con,
- /*@unused@*/ enum poptCallbackReason foo,
- struct poptOption * key,
- /*@unused@*/ const char * arg, /*@unused@*/ void * data) {
- if (key->shortName== '?')
- poptPrintHelp(con, stdout, 0);
- else
- poptPrintUsage(con, stdout, 0);
- exit(0);
-}
-
-struct poptOption poptHelpOptions[] = {
- { NULL, '\0', POPT_ARG_CALLBACK, (void *)&displayArgs, '\0', NULL, NULL },
- { "help", '?', 0, NULL, '?', N_("Show this help message"), NULL },
- { "usage", '\0', 0, NULL, 'u', N_("Display brief usage message"), NULL },
- { NULL, '\0', 0, NULL, 0, NULL, NULL }
-} ;
-
-
-/*@observer@*/ /*@null@*/ static const char *
-getTableTranslationDomain(const struct poptOption *table)
-{
- const struct poptOption *opt;
-
- for(opt = table;
- opt->longName || opt->shortName || opt->arg;
- opt++) {
- if(opt->argInfo == POPT_ARG_INTL_DOMAIN)
- return opt->arg;
- }
-
- return NULL;
-}
-
-/*@observer@*/ /*@null@*/ static const char *
-getArgDescrip(const struct poptOption * opt, const char *translation_domain)
-{
- if (!(opt->argInfo & POPT_ARG_MASK)) return NULL;
-
- if (opt == (poptHelpOptions + 1) || opt == (poptHelpOptions + 2))
- if (opt->argDescrip) return POPT_(opt->argDescrip);
-
- if (opt->argDescrip) return D_(translation_domain, opt->argDescrip);
- return POPT_("ARG");
-}
-
-static void singleOptionHelp(FILE * f, int maxLeftCol,
- const struct poptOption * opt,
- const char *translation_domain) {
- int indentLength = maxLeftCol + 5;
- int lineLength = 79 - indentLength;
- const char * help = D_(translation_domain, opt->descrip);
- int helpLength;
- const char * ch;
- char format[10];
- char * left;
- const char * argDescrip = getArgDescrip(opt, translation_domain);
-
- left = malloc(maxLeftCol + 1);
- *left = '\0';
-
- if (opt->longName && opt->shortName)
- sprintf(left, "-%c, --%s", opt->shortName, opt->longName);
- else if (opt->shortName)
- sprintf(left, "-%c", opt->shortName);
- else if (opt->longName)
- sprintf(left, "--%s", opt->longName);
- if (!*left) return ;
- if (argDescrip) {
- strcat(left, "=");
- strcat(left, argDescrip);
- }
-
- if (help)
- fprintf(f," %-*s ", maxLeftCol, left);
- else {
- fprintf(f," %s\n", left);
- goto out;
- }
-
- helpLength = strlen(help);
- while (helpLength > lineLength) {
- ch = help + lineLength - 1;
- while (ch > help && !isspace(*ch)) ch--;
- if (ch == help) break; /* give up */
- while (ch > (help + 1) && isspace(*ch)) ch--;
- ch++;
-
- sprintf(format, "%%.%ds\n%%%ds", (int) (ch - help), indentLength);
- fprintf(f, format, help, " ");
- help = ch;
- while (isspace(*help) && *help) help++;
- helpLength = strlen(help);
- }
-
- if (helpLength) fprintf(f, "%s\n", help);
-
-out:
- free(left);
-}
-
-static int maxArgWidth(const struct poptOption * opt,
- const char * translation_domain) {
- int max = 0;
- int this;
- const char * s;
-
- while (opt->longName || opt->shortName || opt->arg) {
- if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
- this = maxArgWidth(opt->arg, translation_domain);
- if (this > max) max = this;
- } else if (!(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN)) {
- this = opt->shortName ? 2 : 0;
- if (opt->longName) {
- if (this) this += 2;
- this += strlen(opt->longName) + 2;
- }
-
- s = getArgDescrip(opt, translation_domain);
- if (s)
- this += strlen(s) + 1;
- if (this > max) max = this;
- }
-
- opt++;
- }
-
- return max;
-}
-
-static void singleTableHelp(FILE * f, const struct poptOption * table,
- int left,
- const char *translation_domain) {
- const struct poptOption * opt;
- const char *sub_transdom;
-
- opt = table;
- while (opt->longName || opt->shortName || opt->arg) {
- if ((opt->longName || opt->shortName) &&
- !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN))
- singleOptionHelp(f, left, opt, translation_domain);
- opt++;
- }
-
- opt = table;
- while (opt->longName || opt->shortName || opt->arg) {
- if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE) {
- sub_transdom = getTableTranslationDomain(opt->arg);
- if(!sub_transdom)
- sub_transdom = translation_domain;
-
- if (opt->descrip)
- fprintf(f, "\n%s\n", D_(sub_transdom, opt->descrip));
-
- singleTableHelp(f, opt->arg, left, sub_transdom);
- }
- opt++;
- }
-}
-
-static int showHelpIntro(poptContext con, FILE * f) {
- int len = 6;
- const char * fn;
-
- fprintf(f, POPT_("Usage:"));
- if (!(con->flags & POPT_CONTEXT_KEEP_FIRST)) {
- fn = con->optionStack->argv[0];
- if (strchr(fn, '/')) fn = strchr(fn, '/') + 1;
- fprintf(f, " %s", fn);
- len += strlen(fn) + 1;
- }
-
- return len;
-}
-
-void poptPrintHelp(poptContext con, FILE * f, /*@unused@*/ int flags) {
- int leftColWidth;
-
- showHelpIntro(con, f);
- if (con->otherHelp)
- fprintf(f, " %s\n", con->otherHelp);
- else
- fprintf(f, " %s\n", POPT_("[OPTION...]"));
-
- leftColWidth = maxArgWidth(con->options, NULL);
- singleTableHelp(f, con->options, leftColWidth, NULL);
-}
-
-static int singleOptionUsage(FILE * f, int cursor,
- const struct poptOption * opt,
- const char *translation_domain) {
- int len = 3;
- char shortStr[2] = { '\0', '\0' };
- const char * item = shortStr;
- const char * argDescrip = getArgDescrip(opt, translation_domain);
-
- if (opt->shortName) {
- if (!(opt->argInfo & POPT_ARG_MASK))
- return cursor; /* we did these already */
- len++;
- *shortStr = opt->shortName;
- shortStr[1] = '\0';
- } else if (opt->longName) {
- len += 1 + strlen(opt->longName);
- item = opt->longName;
- }
-
- if (len == 3) return cursor;
-
- if (argDescrip)
- len += strlen(argDescrip) + 1;
-
- if ((cursor + len) > 79) {
- fprintf(f, "\n ");
- cursor = 7;
- }
-
- fprintf(f, " [-%s%s%s%s]", opt->shortName ? "" : "-", item,
- argDescrip ? (opt->shortName ? " " : "=") : "",
- argDescrip ? argDescrip : "");
-
- return cursor + len + 1;
-}
-
-static int singleTableUsage(FILE * f, int cursor, const struct poptOption * table,
- const char *translation_domain) {
- const struct poptOption * opt;
-
- opt = table;
- while (opt->longName || opt->shortName || opt->arg) {
- if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INTL_DOMAIN)
- translation_domain = (const char *)opt->arg;
- else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE)
- cursor = singleTableUsage(f, cursor, opt->arg,
- translation_domain);
- else if ((opt->longName || opt->shortName) &&
- !(opt->argInfo & POPT_ARGFLAG_DOC_HIDDEN))
- cursor = singleOptionUsage(f, cursor, opt, translation_domain);
-
- opt++;
- }
-
- return cursor;
-}
-
-static int showShortOptions(const struct poptOption * opt, FILE * f,
- char * str) {
- char s[300]; /* this is larger then the ascii set, so
- it should do just fine */
-
- s[0] = '\0';
- if (str == NULL) {
- memset(s, 0, sizeof(s));
- str = s;
- }
-
- while (opt->longName || opt->shortName || opt->arg) {
- if (opt->shortName && !(opt->argInfo & POPT_ARG_MASK))
- str[strlen(str)] = opt->shortName;
- else if ((opt->argInfo & POPT_ARG_MASK) == POPT_ARG_INCLUDE_TABLE)
- showShortOptions(opt->arg, f, str);
-
- opt++;
- }
-
- if (s != str || !*s)
- return 0;
-
- fprintf(f, " [-%s]", s);
- return strlen(s) + 4;
-}
-
-void poptPrintUsage(poptContext con, FILE * f, /*@unused@*/ int flags) {
- int cursor;
-
- cursor = showHelpIntro(con, f);
- cursor += showShortOptions(con->options, f, NULL);
- singleTableUsage(f, cursor, con->options, NULL);
-
- if (con->otherHelp) {
- cursor += strlen(con->otherHelp) + 1;
- if (cursor > 79) fprintf(f, "\n ");
- fprintf(f, " %s", con->otherHelp);
- }
-
- fprintf(f, "\n");
-}
-
-void poptSetOtherOptionHelp(poptContext con, const char * text) {
- if (con->otherHelp) xfree(con->otherHelp);
- con->otherHelp = xstrdup(text);
-}
+++ /dev/null
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#ifndef H_POPTINT
-#define H_POPTINT
-
-/* Bit mask macros. */
-typedef unsigned int __pbm_bits;
-#define __PBM_NBITS (8 * sizeof (__pbm_bits))
-#define __PBM_IX(d) ((d) / __PBM_NBITS)
-#define __PBM_MASK(d) ((__pbm_bits) 1 << ((d) % __PBM_NBITS))
-typedef struct {
- __pbm_bits bits[1];
-} pbm_set;
-#define __PBM_BITS(set) ((set)->bits)
-
-#define PBM_ALLOC(d) calloc(__PBM_IX (d) + 1, sizeof(__pbm_bits))
-#define PBM_FREE(s) free(s);
-#define PBM_SET(d, s) (__PBM_BITS (s)[__PBM_IX (d)] |= __PBM_MASK (d))
-#define PBM_CLR(d, s) (__PBM_BITS (s)[__PBM_IX (d)] &= ~__PBM_MASK (d))
-#define PBM_ISSET(d, s) ((__PBM_BITS (s)[__PBM_IX (d)] & __PBM_MASK (d)) != 0)
-
-struct optionStackEntry {
- int argc;
- /*@only@*/ const char ** argv;
- /*@only@*/ pbm_set * argb;
- int next;
- /*@only@*/ const char * nextArg;
- /*@keep@*/ const char * nextCharArg;
- /*@dependent@*/ struct poptAlias * currAlias;
- int stuffed;
-};
-
-struct execEntry {
- const char * longName;
- char shortName;
- const char * script;
-};
-
-struct poptContext_s {
- struct optionStackEntry optionStack[POPT_OPTION_DEPTH];
- /*@dependent@*/ struct optionStackEntry * os;
- /*@owned@*/ const char ** leftovers;
- int numLeftovers;
- int nextLeftover;
- /*@keep@*/ const struct poptOption * options;
- int restLeftover;
- /*@only@*/ const char * appName;
- /*@only@*/ struct poptAlias * aliases;
- int numAliases;
- int flags;
- struct execEntry * execs;
- int numExecs;
- /*@only@*/ const char ** finalArgv;
- int finalArgvCount;
- int finalArgvAlloced;
- /*@dependent@*/ struct execEntry * doExec;
- /*@only@*/ const char * execPath;
- int execAbsolute;
- /*@only@*/ const char * otherHelp;
- pbm_set * arg_strip;
-};
-
-#define xfree(_a) free((void *)_a)
-
-#define POPT_(foo) (foo)
-#define D_(dom, str) (str)
-#define N_(foo) (foo)
-
-#endif
+++ /dev/null
-/* (C) 1998 Red Hat Software, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.redhat.com/pub/code/popt */
-
-#include "system.h"
-
-#define POPT_ARGV_ARRAY_GROW_DELTA 5
-
-int poptDupArgv(int argc, const char **argv,
- int * argcPtr, const char *** argvPtr)
-{
- size_t nb = (argc + 1) * sizeof(*argv);
- const char ** argv2;
- char * dst;
- int i;
-
- for (i = 0; i < argc; i++) {
- if (argv[i] == NULL)
- return POPT_ERROR_NOARG;
- nb += strlen(argv[i]) + 1;
- }
-
- dst = malloc(nb);
- argv2 = (void *) dst;
- dst += (argc + 1) * sizeof(*argv);
-
- for (i = 0; i < argc; i++) {
- argv2[i] = dst;
- dst += strlen(strcpy(dst, argv[i])) + 1;
- }
- argv2[argc] = NULL;
-
- *argvPtr = argv2;
- *argcPtr = argc;
- return 0;
-}
-
-int poptParseArgvString(const char * s, int * argcPtr, const char *** argvPtr)
-{
- const char * src;
- char quote = '\0';
- int argvAlloced = POPT_ARGV_ARRAY_GROW_DELTA;
- const char ** argv = malloc(sizeof(*argv) * argvAlloced);
- int argc = 0;
- int buflen = strlen(s) + 1;
- char *buf0 = calloc(buflen, 1);
- char *buf = buf0;
-
- argv[argc] = buf;
-
- for (src = s; *src; src++) {
- if (quote == *src) {
- quote = '\0';
- } else if (quote) {
- if (*src == '\\') {
- src++;
- if (!*src) {
- free(argv);
- free(buf0);
- return POPT_ERROR_BADQUOTE;
- }
- if (*src != quote) *buf++ = '\\';
- }
- *buf++ = *src;
- } else if (isspace(*src)) {
- if (*argv[argc]) {
- buf++, argc++;
- if (argc == argvAlloced) {
- argvAlloced += POPT_ARGV_ARRAY_GROW_DELTA;
- argv = realloc(argv, sizeof(*argv) * argvAlloced);
- }
- argv[argc] = buf;
- }
- } else switch (*src) {
- case '"':
- case '\'':
- quote = *src;
- break;
- case '\\':
- src++;
- if (!*src) {
- free(argv);
- free(buf0);
- return POPT_ERROR_BADQUOTE;
- }
- /*@fallthrough@*/
- default:
- *buf++ = *src;
- break;
- }
- }
-
- if (strlen(argv[argc])) {
- argc++, buf++;
- }
-
- (void) poptDupArgv(argc, argv, argcPtr, argvPtr);
-
- free(argv);
- free(buf0);
- return 0;
-}
+++ /dev/null
-#include "config.h"
-
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-
-#if HAVE_MCHECK_H
-#include <mcheck.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef __NeXT
-/* access macros are not declared in non posix mode in unistd.h -
- don't try to use posix on NeXTstep 3.3 ! */
-#include <libc.h>
-#endif
-
-/* AIX requires this to be the first thing in the file. */
-#ifndef __GNUC__
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
-#pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-#elif defined(__GNUC__) && defined(__STRICT_ANSI__)
-#define alloca __builtin_alloca
-#endif
-
-/*@only@*/ char * xstrdup (const char *str);
-
-#if HAVE_MCHECK_H && defined(__GNUC__)
-#define vmefail() (fprintf(stderr, "virtual memory exhausted.\n"), exit(EXIT_FAILURE), NULL)
-#define xstrdup(_str) (strcpy((malloc(strlen(_str)+1) ? : vmefail()), (_str)))
-#else
-#define xstrdup(_str) strdup(_str)
-#endif /* HAVE_MCHECK_H && defined(__GNUC__) */
-
-
-#include "popt.h"
git.samba.org / gd / samba / .git / commitdiff