/*
* Add a "make" option.
*/
void
addmkoption(const char *name, const char *value)
{
(void)do_option(mkopttab, &nextmkopt, name, value, "mkoptions");
}
static void get_envoptions(int argc, char **argv)
{
/* only some options are allowed in the environment variable */
static const struct mfx_option longopts[] =
{
// commands
{"best", 0x10, 0, 900}, // compress best
{"brute", 0x10, 0, 901}, // compress best, brute force
{"ultra-brute", 0x10, 0, 902}, // compress best, brute force
{"fast", 0x10, 0, '1'}, // compress faster
// options
{"info", 0, 0, 'i'}, // info mode
{"no-progress", 0, 0, 516}, // no progress bar
{"quiet", 0, 0, 'q'}, // quiet mode
{"silent", 0, 0, 'q'}, // quiet mode
{"verbose", 0, 0, 'v'}, // verbose mode
// debug options
{"disable-random-id",0x10, 0, 545}, // for internal debugging
// backup options
{"backup", 0x10, 0, 'k'},
{"keep", 0x10, 0, 'k'},
{"no-backup", 0x10, 0, 541},
// overlay options
{"overlay", 0x31, 0, 551}, // --overlay=
{"skip-overlay", 0x10, 0, 552},
{"no-overlay", 0x10, 0, 552}, // old name
{"copy-overlay", 0x10, 0, 553},
{"strip-overlay", 0x10, 0, 554},
// CPU options
{"cpu", 0x31, 0, 560}, // --cpu=
{"8086", 0x10, 0, 561},
{"386", 0x10, 0, 563},
{"486", 0x10, 0, 564},
// color options
{"no-color", 0x10, 0, 512},
{"mono", 0x10, 0, 513},
{"color", 0x10, 0, 514},
// compression settings
{"exact", 0x10, 0, 525}, // user requires byte-identical decompression
// compression method
{"nrv2b", 0x10, 0, 702}, // --nrv2b
{"nrv2d", 0x10, 0, 704}, // --nrv2d
{"nrv2e", 0x10, 0, 705}, // --nrv2e
{"lzma", 0x10, 0, 721}, // --lzma
{"no-lzma", 0x10, 0, 722}, // (disable all_methods_use_lzma)
// compression settings
// compression runtime parameters
// win32/pe
{"compress-exports", 2, 0, 630},
{"compress-icons", 2, 0, 631},
{"compress-resources", 2, 0, 632},
{"strip-loadconf", 0x12, 0, 633}, // OBSOLETE - IGNORED
{"strip-relocs", 0x12, 0, 634},
{"keep-resource", 0x31, 0, 635},
{ NULL, 0, NULL, 0 }
};
char *env, *p;
const char *var;
int i, optc, longind;
int targc;
char **targv = NULL;
static const char sep[] = " \t";
char shortopts[256];
var = getenv(OPTIONS_VAR);
if (var == NULL || !var[0])
return;
env = strdup(var);
if (env == NULL)
return;
/* count arguments */
for (p = env, targc = 1; ; )
{
while (*p && strchr(sep,*p))
p++;
if (*p == '\0')
break;
targc++;
while (*p && !strchr(sep,*p))
p++;
if (*p == '\0')
break;
p++;
}
/* alloc temp argv */
if (targc > 1)
targv = (char **) calloc(targc+1,sizeof(char *));
if (targv == NULL)
{
free(env);
return;
}
/* fill temp argv */
targv[0] = argv[0];
for (p = env, targc = 1; ; )
{
while (*p && strchr(sep,*p))
p++;
if (*p == '\0')
break;
targv[targc++] = p;
while (*p && !strchr(sep,*p))
p++;
if (*p == '\0')
break;
*p++ = '\0';
}
targv[targc] = NULL;
/* check that only options are in temp argv */
for (i = 1; i < targc; i++)
if (targv[i][0] != '-' || !targv[i][1] || strcmp(targv[i],"--") == 0)
e_envopt(targv[i]);
/* handle options */
prepare_shortopts(shortopts, "123456789", longopts);
acc_getopt_init(&mfx_getopt, 1, targc, targv);
mfx_getopt.progname = progname;
mfx_getopt.opterr = handle_opterr;
while ((optc = acc_getopt(&mfx_getopt, shortopts, longopts, &longind)) >= 0)
{
if (do_option(optc, targv[mfx_optind-1]) != 0)
e_envopt(NULL);
}
if (mfx_optind < targc)
e_envopt(targv[mfx_optind]);
/* clean up */
free(targv);
free(env);
UNUSED(argc);
}
static int get_options(int argc, char **argv)
{
static const struct mfx_option longopts[] =
{
// commands
{"best", 0x10, 0, 900}, // compress best
{"brute", 0x10, 0, 901}, // compress best, brute force
{"ultra-brute", 0x10, 0, 902}, // compress best, brute force
{"decompress", 0, 0, 'd'}, // decompress
{"fast", 0x10, 0, '1'}, // compress faster
{"fileinfo", 0x10, 0, 909}, // display info about file
{"file-info", 0x10, 0, 909}, // display info about file
{"help", 0, 0, 'h'+256}, // give help
{"license", 0, 0, 'L'}, // display software license
{"list", 0, 0, 'l'}, // list compressed exe
{"test", 0, 0, 't'}, // test compressed file integrity
{"uncompress", 0, 0, 'd'}, // decompress
{"version", 0, 0, 'V'+256}, // display version number
// options
{"force", 0, 0, 'f'}, // force overwrite of output files
{"force-compress", 0, 0, 'f'}, // and compression of suspicious files
{"info", 0, 0, 'i'}, // info mode
{"no-env", 0x10, 0, 519}, // no environment var
{"no-mode", 0x10, 0, 526}, // do not preserve mode (permissions)
{"no-owner", 0x10, 0, 527}, // do not preserve ownership
{"no-progress", 0, 0, 516}, // no progress bar
{"no-time", 0x10, 0, 528}, // do not preserve timestamp
{"output", 0x21, 0, 'o'},
{"quiet", 0, 0, 'q'}, // quiet mode
{"silent", 0, 0, 'q'}, // quiet mode
#if 0
// FIXME: to_stdout doesn't work because of console code mess
{"stdout", 0x10, 0, 517}, // write output on standard output
{"to-stdout", 0x10, 0, 517}, // write output on standard output
#endif
{"verbose", 0, 0, 'v'}, // verbose mode
// debug options
{"debug", 0x10, 0, 'D'},
{"dump-stub-loader" ,0x31, 0, 544}, // for internal debugging
{"fake-stub-version",0x31, 0, 542}, // for internal debugging
{"fake-stub-year" ,0x31, 0, 543}, // for internal debugging
{"disable-random-id",0x10, 0, 545}, // for internal debugging
// backup options
{"backup", 0x10, 0, 'k'},
{"keep", 0x10, 0, 'k'},
{"no-backup", 0x10, 0, 541},
// overlay options
{"overlay", 0x31, 0, 551}, // --overlay=
{"skip-overlay", 0x10, 0, 552},
{"no-overlay", 0x10, 0, 552}, // old name
{"copy-overlay", 0x10, 0, 553},
{"strip-overlay", 0x10, 0, 554},
// CPU options
{"cpu", 0x31, 0, 560}, // --cpu=
{"8086", 0x10, 0, 561},
{"386", 0x10, 0, 563},
{"486", 0x10, 0, 564},
// color options
{"no-color", 0x10, 0, 512},
{"mono", 0x10, 0, 513},
{"color", 0x10, 0, 514},
// compression method
{"nrv2b", 0x10, 0, 702}, // --nrv2b
{"nrv2d", 0x10, 0, 704}, // --nrv2d
{"nrv2e", 0x10, 0, 705}, // --nrv2e
{"lzma", 0x10, 0, 721}, // --lzma
{"no-lzma", 0x10, 0, 722}, // (disable all_methods_use_lzma)
// compression settings
{"all-filters", 0x10, 0, 523},
{"all-methods", 0x10, 0, 524},
{"exact", 0x10, 0, 525}, // user requires byte-identical decompression
{"filter", 0x31, 0, 521}, // --filter=
{"no-filter", 0x10, 0, 522},
{"small", 0x10, 0, 520},
// compression runtime parameters
{"crp-nrv-cf", 0x31, 0, 801},
{"crp-nrv-sl", 0x31, 0, 802},
{"crp-nrv-hl", 0x31, 0, 803},
{"crp-nrv-pl", 0x31, 0, 804},
{"crp-nrv-mo", 0x31, 0, 805},
{"crp-nrv-mm", 0x31, 0, 806},
{"crp-nrv-ms", 0x31, 0, 807},
{"crp-ucl-cf", 0x31, 0, 801},
{"crp-ucl-sl", 0x31, 0, 802},
{"crp-ucl-hl", 0x31, 0, 803},
{"crp-ucl-pl", 0x31, 0, 804},
{"crp-ucl-mo", 0x31, 0, 805},
{"crp-ucl-mm", 0x31, 0, 806},
{"crp-ucl-ms", 0x31, 0, 807},
{"crp-lzma-pb", 0x31, 0, 811},
{"crp-lzma-lp", 0x31, 0, 812},
{"crp-lzma-lc", 0x31, 0, 813},
{"crp-lzma-ds", 0x31, 0, 814},
{"crp-lzma-fb", 0x31, 0, 816},
{"crp-zlib-ml", 0x31, 0, 821},
{"crp-zlib-wb", 0x31, 0, 822},
{"crp-zlib-st", 0x31, 0, 823},
// [deprecated - only for compatibility with UPX 2.0x]
{"crp-ms", 0x31, 0, 807},
// atari/tos
{"split-segments", 0x10, 0, 650},
// djgpp2/coff
{"coff", 0x10, 0, 610}, // produce COFF output
// dos/com
// dos/exe
//{"force-stub", 0x10, 0, 600},
{"no-reloc", 0x10, 0, 601}, // no reloc. record into packer dos/exe
// dos/sys
// unix
{"blocksize", 0x31, 0, 660}, // --blocksize=
{"force-execve", 0x10, 0, 661}, // force linux/386 execve format
#if 0
{"script", 0x31, 0, 662}, // --script=
#endif
{"is_ptinterp", 0x10, 0, 663}, // linux/elf386 PT_INTERP program
{"use_ptinterp", 0x10, 0, 664}, // linux/elf386 PT_INTERP program
{"make_ptinterp", 0x10, 0, 665}, // linux/elf386 PT_INTERP program
{"Linux", 0x10, 0, 666},
{"linux", 0x10, 0, 666},
{"FreeBSD", 0x10, 0, 667},
{"freebsd", 0x10, 0, 667},
{"NetBSD", 0x10, 0, 668},
{"netbsd", 0x10, 0, 668},
{"OpenBSD", 0x10, 0, 669},
{"openbsd", 0x10, 0, 669},
{"unmap-all-pages", 0x10, 0, 674}, // linux /proc/self/exe vanishes
// watcom/le
{"le", 0x10, 0, 620}, // produce LE output
// win32/pe
{"compress-exports", 2, 0, 630},
{"compress-icons", 2, 0, 631},
{"compress-resources", 2, 0, 632},
{"strip-loadconf", 0x12, 0, 633}, // OBSOLETE - IGNORED
{"strip-relocs", 0x12, 0, 634},
{"keep-resource", 0x31, 0, 635},
// ps1/exe
{"boot-only", 0x10, 0, 670},
{"no-align", 0x10, 0, 671},
{"8-bit", 0x10, 0, 672},
{"8mib-ram", 0x10, 0, 673},
{"8mb-ram", 0x10, 0, 673},
// mp (meta) options
{"mp-compress-task", 0x31, 0, 501},
{"mp-query-format", 0x10, 0, 502},
{"mp-query-num-tasks", 0x10, 0, 503},
{ NULL, 0, NULL, 0 }
};
int optc, longind;
char shortopts[256];
prepare_shortopts(shortopts, "123456789hH?V", longopts),
acc_getopt_init(&mfx_getopt, 1, argc, argv);
mfx_getopt.progname = progname;
mfx_getopt.opterr = handle_opterr;
opt->o_unix.osabi0 = Elf32_Ehdr::ELFOSABI_LINUX;
while ((optc = acc_getopt(&mfx_getopt, shortopts, longopts, &longind)) >= 0)
{
if (do_option(optc, argv[mfx_optind-1]) != 0)
e_usage();
}
return mfx_optind;
}
