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Show all supported formats in show_help().

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This commit is contained in:
Markus F.X.J. Oberhumer
2006-11-30 23:17:22 +01:00
parent 72a18f2b3f
commit 826312cbad
6 changed files with 139 additions and 87 deletions
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src/help.cpp
+74 -30
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@@ -28,6 +28,8 @@
#include "conf.h"
#include "compress.h"
#include "packmast.h"
#include "packer.h"
/*************************************************************************
@@ -85,6 +87,75 @@ void show_usage(void)
}
/*************************************************************************
//
**************************************************************************/
struct PackerNames
{
struct Entry {
const char* fname;
const char* sname;
};
Entry names[32];
size_t names_count;
const options_t *o;
PackerNames() { names_count = 0; o = NULL; }
void add(Packer *p)
{
assert(names_count < 32);
names[names_count].fname = p->getFullName(o);
names[names_count].sname = p->getName();
names_count++;
}
static Packer* visit(Packer *p, void *user)
{
PackerNames *self = (PackerNames *) user;
self->add(p);
return NULL;
}
static int __acc_cdecl_qsort cmp_fname(const void *a, const void *b) {
return strcmp(((const Entry *) a)->fname, ((const Entry *) b)->fname);
}
static int __acc_cdecl_qsort cmp_sname(const void *a, const void *b) {
return strcmp(((const Entry *) a)->sname, ((const Entry *) b)->sname);
}
};
static void show_all_packers(FILE *f, int verbose)
{
options_t o; o.reset();
PackerNames pn; pn.o = &o;
PackMaster::visitAllPackers(pn.visit, NULL, &o, &pn);
qsort(pn.names, pn.names_count, sizeof(PackerNames::Entry), pn.cmp_fname);
size_t pos = 0;
for (size_t i = 0; i < pn.names_count; ++i)
{
const char *fn = pn.names[i].fname;
const char *sn = pn.names[i].sname;
if (verbose)
{
con_fprintf(f, " %-30s %s\n", fn, sn);
}
else
{
if (pos == 0) {
con_fprintf(f, " %s", fn);
pos = 2 + strlen(fn);
} else if (pos + 1 + strlen(fn) > 80) {
con_fprintf(f, "\n %s", fn);
pos = 2 + strlen(fn);
} else {
con_fprintf(f, " %s", fn);
pos += 1 + strlen(fn);
}
}
}
if (!verbose && pn.names_count)
con_fprintf(f, "\n");
}
/*************************************************************************
//
**************************************************************************/
@@ -245,38 +316,11 @@ void show_help(int x/*verbose*/)
fg = con_fg(f,FG_YELLOW);
con_fprintf(f,"This version supports:\n");
fg = con_fg(f,fg);
con_fprintf(f," "
// TODO:
// support for mach/ppc32
// support for linux elf/ppc32
// support for linux elf/amd64
" arm/pe,"
" atari/tos,"
" bvmlinuz/386,"
" djgpp2/coff,"
" dos/com,"
" dos/exe,"
" dos/sys,"
"\n "
//" elks/8086,"
" linux/amd64,"
" linux/i386,"
" linux/ppc32,"
" mach/ppc32,"
" ps1/exe,"
" rtm32/pe,"
"\n "
" tmt/adam,"
" vmlinux/386,"
" vmlinuz/386,"
" watcom/le,"
//" win16/ne,"
" win32/pe"
"\n\nUPX comes with ABSOLUTELY NO WARRANTY; for details visit http://upx.sf.net\n"
// "\n\nUPX comes with ABSOLUTELY NO WARRANTY; for details type `upx -L'.\n"
show_all_packers(f, x);
con_fprintf(f,"\nUPX comes with ABSOLUTELY NO WARRANTY; for details visit http://upx.sf.net\n"
// "\nUPX comes with ABSOLUTELY NO WARRANTY; for details type `upx -L'.\n"
"");
#if defined(DEBUG) || defined(TESTING)
fg = con_fg(f,FG_RED);
con_fprintf(f,"\nWARNING: this version is compiled with"