[ginge.git] / prep / main.c

// vim:shiftwidth=2:expandtab
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <unistd.h>
#include <elf.h>
#include <sys/stat.h>
#include <ctype.h>

#include "../common/host_fb.h"
#include "../common/cmn.h"

#define PFX "ging_prep: "
#define LOADER_STATIC   "ginge_sloader"
#define LOADER_DYNAMIC  "ginge_dyn.sh"
#define LAUNCHER        "gp2xmenu"

#ifdef PND
#define WRAP_APP        "op_runfbapp "
#else
#define WRAP_APP        ""
#endif

#include "font.c"

static void *fb_mem;
static int fb_stride;
static int fb_x, fb_y;
static int init_done;

static char *sskip(char *p)
{
  while (p && *p && isspace(*p))
    p++;
  return p;
}

static char *cskip(char *p)
{
  while (p && *p && !isspace(*p))
    p++;
  return p;
}

static void fb_text_init(void)
{
  int ret = host_video_init(&fb_stride, 1);
  if (ret == 0)
    fb_mem = host_video_flip();
  fb_x = 4;
  fb_y = 4;
  init_done = 1;
}

static void fb_syms_out(void *fbi, int x, int y, int dotsz, int stride, const char *text, int count)
{
  int v = -1, n = 0, *p;
  int i, l;
  char *fb;

  fb = (char *)fbi + x * dotsz + y * stride;

  for (i = 0; i < count; i++)
  {
    for (l = 0; l < 8; l++)
    {
      #define pix(fdmask,add) \
        p = (fontdata8x8[((text[i])*8)+l] & fdmask) ? &v : &n; \
        memcpy(fb + l*stride + add*dotsz, p, dotsz)
      pix(0x80,  0);
      pix(0x40,  1);
      pix(0x20,  2);
      pix(0x10,  3);
      pix(0x08,  4);
      pix(0x04,  5);
      pix(0x02,  6);
      pix(0x01,  7);
      #undef pix
    }
    fb += dotsz * 8;
  }
}

// FIXME: y overrun
static void fb_text_out(char *text)
{
  int dotsz = 2, w = 320; // hardcoded for now
  char *p, *pe;
  int l;

  if (!init_done)
    fb_text_init();

  if (fb_mem == NULL)
    return;

  p = text;
  while (*p) {
    for (; *p && isspace(*p); p++) {
      if (*p == '\n' || fb_x + dotsz * 8 > w) {
        fb_x = 4;
        fb_y += 8;
      }
      if (*p >= 0x20)
        fb_x += 8;
    }

    pe = cskip(p);
    l = pe - p;
    if (fb_x + 8 * l > w) {
      fb_x = 4;
      fb_y += 8;
    }
    fb_syms_out(fb_mem, fb_x, fb_y, dotsz, fb_stride, p, l);
    fb_x += 8 * l;
    p = pe;
  }
}

static void fbprintf(int is_err, const char *format, ...)
{
  va_list ap;
  char buff[512];

  va_start(ap, format);
  vsnprintf(buff, sizeof(buff), format, ap);
  va_end(ap);
  fputs(buff, is_err ? stderr : stdout);

  fb_text_out(buff);
}

#define msg(fmt, ...) fbprintf(0, fmt, #__VA_ARGS__)
#define err(fmt, ...) fbprintf(1, fmt, #__VA_ARGS__)

static int id_elf(const char *fname)
{
  Elf32_Ehdr hdr;
  Elf32_Phdr *phdr = NULL;
  FILE *fi;
  int i, ret = 0;

  fi = fopen(fname, "rb");
  if (fi == NULL) {
    err("open %s: ", fname);
    perror("");
    return -1;
  }

  if (fread(&hdr, 1, sizeof(hdr), fi) != sizeof(hdr))
    goto out;

  if (memcmp(hdr.e_ident, ELFMAG "\x01\x01", SELFMAG + 2) != 0)
    goto out;

  if (hdr.e_phentsize != sizeof(Elf32_Phdr) || hdr.e_phnum == 0)
    goto out;

  phdr = malloc(hdr.e_phnum * hdr.e_phentsize);
  if (phdr == NULL)
    goto out;

  if (fread(phdr, hdr.e_phentsize, hdr.e_phnum, fi) != hdr.e_phnum)
    goto out;

  ret = 1;

  // do what 'file' does - check for PT_INTERP in program headers
  for (i = 0; i < hdr.e_phnum; i++) {
    if (phdr[i].p_type == PT_INTERP) {
      ret = 2;
      break;
    }
  }

out:
  fclose(fi);
  free(phdr);
  return ret;
}

static void dump_args(FILE *fout, int argc, char * const argv[])
{
  const char *p;
  int i;

  for (i = 0; i < argc; i++) {
    if (i != 0)
      fputc(' ', fout);
    fputc('"', fout);

    for (p = argv[i]; *p != 0; p++) {
      if (*p == '"')
        fputc('\\', fout);
      fputc(*p, fout);
    }

    fputc('"', fout);
  }
}

static char *get_arg(char *d, size_t size, char *p)
{
  char *pe;
  int len;

  p = sskip(p);
  pe = cskip(p);
  len = pe - p;

  if (len > size - 1) {
    err(PFX "get_arg: buff to small: %d/%d\n", len, size);
    len = size - 1;
  }
  strncpy(d, p, len);
  d[len] = 0;

  return sskip(pe);
}

#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))

#define CB_ENTRY(x) { x, sizeof(x) - 1 }
const struct {
  const char *name;
  int len;
} conv_blacklist[] = {
  CB_ENTRY("insmod"),
  CB_ENTRY("modprobe"),
  CB_ENTRY("umount"),
  CB_ENTRY("./cpuctrl_tiny"),
};

static int cmd_in_blacklist(char *cmd)
{
  int i;

  cmd = sskip(cmd);
  for (i = 0; i < ARRAY_SIZE(conv_blacklist); i++)
    if (strncmp(cmd, conv_blacklist[i].name, conv_blacklist[i].len) == 0)
      return 1;

  return 0;
}

int main(int argc, char *argv[])
{
  static const char out_script[] = "/tmp/ginge_conv.sh";
  char root_path[512], cwd[512];
  int have_cramfs = 0;
  int rerun_gp2xmenu = 1;
  FILE *fin, *fout;
  int ret;

  if (argc < 2) {
    err("usage: %s <script|program> [args]\n", argv[0]);
    return 1;
  }

  if (getcwd(cwd, sizeof(cwd)) == NULL) {
    err(PFX "failed to get cwd\n");
    return 1;
  }

  ret = make_local_path(root_path, sizeof(root_path), "");
  if (ret != 0) {
    err(PFX "failed to generate root path\n");
    return 1;
  }

  fout = fopen(out_script, "w");
  if (fout == NULL) {
    perror("can't open output script");
    return 1;
  }

  fprintf(fout, "#!/bin/sh\n");

  ret = id_elf(argv[1]);
  if (ret == 1 || ret == 2) {
    if (cmd_in_blacklist(argv[1])) {
      fprintf(stderr, "blacklisted: %s\n", argv[1]);
      goto no_in_script;
    }
  }

  switch (ret) {
  case 0:
    break;

  case 1:
    fprintf(fout, WRAP_APP "%s%s ", root_path, LOADER_STATIC);
    dump_args(fout, argc - 1, &argv[1]);
    fprintf(fout, "\n");
    goto no_in_script;

  case 2:
    fprintf(fout, WRAP_APP "%s%s \"%s\" ", root_path, LOADER_DYNAMIC, root_path);
    dump_args(fout, argc - 1, &argv[1]);
    fprintf(fout, "\n");
    goto no_in_script;

  default:
    return 1;
  }

  // assume script
  fin = fopen(argv[1], "r");
  if (fin == NULL)
    return 1;

  while (1) {
    char buff[512], fname[512], *p, *p2;

    p = fgets(buff, sizeof(buff), fin);
    if (p == NULL)
      break;
    p = sskip(p);

    if (p[0] == '#' && p[1] == '!')
      continue;

    if (*p == 0) {
      fputs("\n", fout);
      continue;
    }

    // things we are sure we want to pass
    if (*p == '#' || strncmp(p, "export ", 7) == 0)
      goto pass;

    // hmh..
    if (strncmp(p, "exec ", 5) == 0)
      p = sskip(p + 5);

    // blacklist some stuff
    if      (strncmp(p, "/sbin/", 6) == 0)
      p2 = p + 6;
    else if (strncmp(p, "/bin/", 5) == 0)
      p2 = p + 5;
    else
      p2 = p;
    if (strncmp(p2, "mount ", 6) == 0) {
      p2 = sskip(p2 + 6);
      // cramfs stuff?
      if (strstr(p2, "cramfs")) {
        while (*p2 == '-') {
          // skip option
          p2 = sskip(cskip(p2));
          p2 = sskip(cskip(p2));
        }
        if (*p2 == 0) {
          err(PFX "cramfs: missing mount file in \"%s\"?\n", p);
          continue;
        }
        p2 = get_arg(fname, sizeof(fname), p2);
        if (*p2 == 0) {
          err(PFX "cramfs: missing mount point in \"%s\"?\n", p);
          continue;
        }
        get_arg(buff, sizeof(buff), p2);
        fprintf(fout, "if [ `ls %s | wc -l` -eq 0 ]; then\n", buff);
        fprintf(fout, "  rmdir \"%s\"\n", buff); // cramfsck doesn't want it
        fprintf(fout, "  %stools/cramfsck -x \"%s\" \"%s\"\n", root_path, buff, fname);
        fprintf(fout, "fi\n");
        have_cramfs = 1;
      }
      continue;
    }
    if (cmd_in_blacklist(p2))
      continue;

    // cd?
    if (strncmp(p, "cd ", 3) == 0) {
      get_arg(fname, sizeof(fname), p + 3);
      if (strncmp(fname, "/usr/gp2x", 9) == 0)
        continue;
      ret = chdir(fname);
      if (ret != 0) {
        err("%s: ", fname);
        perror("");
      }
    }

    // trying to run something from cwd?
    if ((p[0] == '.' && p[1] == '/') || *p == '/') {
      get_arg(fname, sizeof(fname), p);
      p2 = strrchr(fname, '/');
      if (p2 != NULL && strcmp(p2 + 1, "gp2xmenu") == 0)
        continue;

      ret = id_elf(fname);
      switch (ret) {
      case 1:
        printf(PFX "prefixing as static: %s", p);
        fprintf(fout, WRAP_APP "%s%s ", root_path, LOADER_STATIC);
        break;

      case 2:
        printf(PFX "prefixing as dynamic: %s", p);
        fprintf(fout, WRAP_APP "%s%s \"%s\" ", root_path, LOADER_DYNAMIC, root_path);
        break;

      default:
        break;
      }
    }

pass:
    fputs(p, fout);
  }

  fclose(fin);

no_in_script:
  if (rerun_gp2xmenu) {
    fprintf(fout, "cd %s\n", root_path);
    fprintf(fout, "exec %s%s\n", root_path, LAUNCHER);
  }

  fclose(fout);

  //msg("starting script..\n");
  if (have_cramfs) {
    msg("\nsome files need to be unpacked, this may tike a few minutes.\n");
#ifdef PND
    msg("Please wait at least while SD LED is active.\n");
#endif
  }
  system("echo ---; cat /tmp/ginge_conv.sh; echo ---");
  chmod(out_script, S_IRWXU|S_IRWXG|S_IRWXO);
  chdir(cwd);
  execlp(out_script, out_script, NULL);
  perror("run out_script");

  return 1;
}
Commit	Line	Data
3adc9ccb	1	// vim:shiftwidth=2:expandtab
	2	#include <stdio.h>
	3	#include <stdlib.h>
	4	#include <string.h>
	5	#include <stdarg.h>
	6	#include <unistd.h>
	7	#include <elf.h>
	8	#include <sys/stat.h>
	9	#include <ctype.h>
	10
	11	#include "../common/host_fb.h"
	12	#include "../common/cmn.h"
	13
	14	#define PFX "ging_prep: "
	15	#define LOADER_STATIC "ginge_sloader"
	16	#define LOADER_DYNAMIC "ginge_dyn.sh"
	17	#define LAUNCHER "gp2xmenu"
	18
4d045184	19	#ifdef PND
	20	#define WRAP_APP "op_runfbapp "
	21	#else
	22	#define WRAP_APP ""
	23	#endif
	24
3adc9ccb	25	#include "font.c"
	26
	27	static void *fb_mem;
	28	static int fb_stride;
	29	static int fb_x, fb_y;
4d045184	30	static int init_done;
3adc9ccb	31
	32	static char sskip(char p)
	33	{
	34	while (p && p && isspace(p))
	35	p++;
	36	return p;
	37	}
	38
	39	static char cskip(char p)
	40	{
	41	while (p && p && !isspace(p))
	42	p++;
	43	return p;
	44	}
	45
4d045184	46	static void fb_text_init(void)
	47	{
	48	int ret = host_video_init(&fb_stride, 1);
	49	if (ret == 0)
	50	fb_mem = host_video_flip();
	51	fb_x = 4;
	52	fb_y = 4;
	53	init_done = 1;
	54	}
	55
3adc9ccb	56	static void fb_syms_out(void fbi, int x, int y, int dotsz, int stride, const char text, int count)
	57	{
	58	int v = -1, n = 0, *p;
	59	int i, l;
	60	char *fb;
	61
	62	fb = (char )fbi + x dotsz + y * stride;
	63
	64	for (i = 0; i < count; i++)
	65	{
	66	for (l = 0; l < 8; l++)
	67	{
	68	#define pix(fdmask,add) \
	69	p = (fontdata8x8[((text[i])*8)+l] & fdmask) ? &v : &n; \
	70	memcpy(fb + lstride + adddotsz, p, dotsz)
	71	pix(0x80, 0);
	72	pix(0x40, 1);
	73	pix(0x20, 2);
	74	pix(0x10, 3);
	75	pix(0x08, 4);
	76	pix(0x04, 5);
	77	pix(0x02, 6);
	78	pix(0x01, 7);
	79	#undef pix
	80	}
	81	fb += dotsz * 8;
	82	}
	83	}
	84
	85	// FIXME: y overrun
	86	static void fb_text_out(char *text)
	87	{
	88	int dotsz = 2, w = 320; // hardcoded for now
	89	char p, pe;
	90	int l;
	91
4d045184	92	if (!init_done)
	93	fb_text_init();
	94
3adc9ccb	95	if (fb_mem == NULL)
	96	return;
	97
	98	p = text;
	99	while (*p) {
	100	for (; p && isspace(p); p++) {
	101	if (p == '\n' \|\| fb_x + dotsz 8 > w) {
	102	fb_x = 4;
	103	fb_y += 8;
	104	}
	105	if (*p >= 0x20)
	106	fb_x += 8;
	107	}
	108
	109	pe = cskip(p);
	110	l = pe - p;
	111	if (fb_x + 8 * l > w) {
	112	fb_x = 4;
	113	fb_y += 8;
	114	}
	115	fb_syms_out(fb_mem, fb_x, fb_y, dotsz, fb_stride, p, l);
	116	fb_x += 8 * l;
	117	p = pe;
	118	}
	119	}
	120
3adc9ccb	121	static void fbprintf(int is_err, const char *format, ...)
	122	{
	123	va_list ap;
	124	char buff[512];
	125
	126	va_start(ap, format);
	127	vsnprintf(buff, sizeof(buff), format, ap);
	128	va_end(ap);
	129	fputs(buff, is_err ? stderr : stdout);
	130
	131	fb_text_out(buff);
	132	}
	133
	134	#define msg(fmt, ...) fbprintf(0, fmt, #__VA_ARGS__)
	135	#define err(fmt, ...) fbprintf(1, fmt, #__VA_ARGS__)
	136
	137	static int id_elf(const char *fname)
	138	{
	139	Elf32_Ehdr hdr;
	140	Elf32_Phdr *phdr = NULL;
	141	FILE *fi;
	142	int i, ret = 0;
	143
	144	fi = fopen(fname, "rb");
	145	if (fi == NULL) {
	146	err("open %s: ", fname);
	147	perror("");
	148	return -1;
	149	}
	150
	151	if (fread(&hdr, 1, sizeof(hdr), fi) != sizeof(hdr))
	152	goto out;
	153
	154	if (memcmp(hdr.e_ident, ELFMAG "\x01\x01", SELFMAG + 2) != 0)
	155	goto out;
	156
	157	if (hdr.e_phentsize != sizeof(Elf32_Phdr) \|\| hdr.e_phnum == 0)
	158	goto out;
	159
	160	phdr = malloc(hdr.e_phnum * hdr.e_phentsize);
	161	if (phdr == NULL)
	162	goto out;
	163
	164	if (fread(phdr, hdr.e_phentsize, hdr.e_phnum, fi) != hdr.e_phnum)
	165	goto out;
	166
	167	ret = 1;
	168
	169	// do what 'file' does - check for PT_INTERP in program headers
	170	for (i = 0; i < hdr.e_phnum; i++) {
	171	if (phdr[i].p_type == PT_INTERP) {
	172	ret = 2;
	173	break;
	174	}
	175	}
	176
	177	out:
	178	fclose(fi);
	179	free(phdr);
	180	return ret;
	181	}
	182
	183	static void dump_args(FILE fout, int argc, char const argv[])
	184	{
185	const char *p;
186	int i;
187
188	for (i = 0; i < argc; i++) {
189	if (i != 0)
190	fputc(' ', fout);
191	fputc('"', fout);
192
193	for (p = argv[i]; *p != 0; p++) {
194	if (*p == '"')
195	fputc('\\', fout);
196	fputc(*p, fout);
197	}
198
199	fputc('"', fout);
200	}
201	}
202
203	static char get_arg(char d, size_t size, char *p)
204	{
205	char *pe;
206	int len;
207
208	p = sskip(p);
209	pe = cskip(p);
210	len = pe - p;
211
212	if (len > size - 1) {
213	err(PFX "get_arg: buff to small: %d/%d\n", len, size);
214	len = size - 1;
215	}
216	strncpy(d, p, len);
217	d[len] = 0;
218
219	return sskip(pe);
220	}
221
222	#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
223
224	#define CB_ENTRY(x) { x, sizeof(x) - 1 }
225	const struct {
226	const char *name;
227	int len;
228	} conv_blacklist[] = {
229	CB_ENTRY("insmod"),
230	CB_ENTRY("modprobe"),
231	CB_ENTRY("umount"),
232	CB_ENTRY("./cpuctrl_tiny"),
233	};
234
235	static int cmd_in_blacklist(char *cmd)
236	{
237	int i;
238
239	cmd = sskip(cmd);
240	for (i = 0; i < ARRAY_SIZE(conv_blacklist); i++)
241	if (strncmp(cmd, conv_blacklist[i].name, conv_blacklist[i].len) == 0)
242	return 1;
243
244	return 0;
245	}
246
247	int main(int argc, char *argv[])
248	{
249	static const char out_script[] = "/tmp/ginge_conv.sh";
250	char root_path[512], cwd[512];
251	int have_cramfs = 0;
252	int rerun_gp2xmenu = 1;
253	FILE fin, fout;
254	int ret;
255
3adc9ccb	256	if (argc < 2) {
	257	err("usage: %s <script\|program> [args]\n", argv[0]);
	258	return 1;
	259	}
	260
	261	if (getcwd(cwd, sizeof(cwd)) == NULL) {
	262	err(PFX "failed to get cwd\n");
	263	return 1;
	264	}
	265
	266	ret = make_local_path(root_path, sizeof(root_path), "");
	267	if (ret != 0) {
	268	err(PFX "failed to generate root path\n");
	269	return 1;
	270	}
	271
	272	fout = fopen(out_script, "w");
	273	if (fout == NULL) {
	274	perror("can't open output script");
	275	return 1;
	276	}
	277
	278	fprintf(fout, "#!/bin/sh\n");
	279
	280	ret = id_elf(argv[1]);
	281	if (ret == 1 \|\| ret == 2) {
	282	if (cmd_in_blacklist(argv[1])) {
	283	fprintf(stderr, "blacklisted: %s\n", argv[1]);
	284	goto no_in_script;
	285	}
	286	}
	287
	288	switch (ret) {
	289	case 0:
	290	break;
	291
	292	case 1:
4d045184	293	fprintf(fout, WRAP_APP "%s%s ", root_path, LOADER_STATIC);
3adc9ccb	294	dump_args(fout, argc - 1, &argv[1]);
	295	fprintf(fout, "\n");
	296	goto no_in_script;
	297
	298	case 2:
4d045184	299	fprintf(fout, WRAP_APP "%s%s \"%s\" ", root_path, LOADER_DYNAMIC, root_path);
3adc9ccb	300	dump_args(fout, argc - 1, &argv[1]);
	301	fprintf(fout, "\n");
	302	goto no_in_script;
	303
	304	default:
	305	return 1;
	306	}
	307
	308	// assume script
	309	fin = fopen(argv[1], "r");
	310	if (fin == NULL)
	311	return 1;
	312
	313	while (1) {
	314	char buff[512], fname[512], p, p2;
	315
	316	p = fgets(buff, sizeof(buff), fin);
	317	if (p == NULL)
	318	break;
	319	p = sskip(p);
	320
	321	if (p[0] == '#' && p[1] == '!')
	322	continue;
	323
	324	if (*p == 0) {
	325	fputs("\n", fout);
	326	continue;
	327	}
	328
	329	// things we are sure we want to pass
	330	if (*p == '#' \|\| strncmp(p, "export ", 7) == 0)
	331	goto pass;
	332
	333	// hmh..
	334	if (strncmp(p, "exec ", 5) == 0)
	335	p = sskip(p + 5);
	336
	337	// blacklist some stuff
	338	if (strncmp(p, "/sbin/", 6) == 0)
	339	p2 = p + 6;
	340	else if (strncmp(p, "/bin/", 5) == 0)
	341	p2 = p + 5;
	342	else
	343	p2 = p;
	344	if (strncmp(p2, "mount ", 6) == 0) {
	345	p2 = sskip(p2 + 6);
	346	// cramfs stuff?
	347	if (strstr(p2, "cramfs")) {
	348	while (*p2 == '-') {
	349	// skip option
	350	p2 = sskip(cskip(p2));
	351	p2 = sskip(cskip(p2));
	352	}
	353	if (*p2 == 0) {
	354	err(PFX "cramfs: missing mount file in \"%s\"?\n", p);
	355	continue;
	356	}
	357	p2 = get_arg(fname, sizeof(fname), p2);
	358	if (*p2 == 0) {
	359	err(PFX "cramfs: missing mount point in \"%s\"?\n", p);
	360	continue;
	361	}
	362	get_arg(buff, sizeof(buff), p2);
	363	fprintf(fout, "if [ `ls %s \| wc -l` -eq 0 ]; then\n", buff);
364	fprintf(fout, " rmdir \"%s\"\n", buff); // cramfsck doesn't want it
365	fprintf(fout, " %stools/cramfsck -x \"%s\" \"%s\"\n", root_path, buff, fname);
366	fprintf(fout, "fi\n");
367	have_cramfs = 1;
368	}
369	continue;
370	}
371	if (cmd_in_blacklist(p2))
372	continue;
373
374	// cd?
375	if (strncmp(p, "cd ", 3) == 0) {
376	get_arg(fname, sizeof(fname), p + 3);
377	if (strncmp(fname, "/usr/gp2x", 9) == 0)
378	continue;
379	ret = chdir(fname);
380	if (ret != 0) {
381	err("%s: ", fname);
382	perror("");
383	}
384	}
385
386	// trying to run something from cwd?
387	if ((p[0] == '.' && p[1] == '/') \|\| *p == '/') {
388	get_arg(fname, sizeof(fname), p);
389	p2 = strrchr(fname, '/');
390	if (p2 != NULL && strcmp(p2 + 1, "gp2xmenu") == 0)
391	continue;
392
393	ret = id_elf(fname);
394	switch (ret) {
395	case 1:
396	printf(PFX "prefixing as static: %s", p);
4d045184	397	fprintf(fout, WRAP_APP "%s%s ", root_path, LOADER_STATIC);
3adc9ccb	398	break;
	399
	400	case 2:
	401	printf(PFX "prefixing as dynamic: %s", p);
4d045184	402	fprintf(fout, WRAP_APP "%s%s \"%s\" ", root_path, LOADER_DYNAMIC, root_path);
3adc9ccb	403	break;
	404
	405	default:
	406	break;
	407	}
	408	}
	409
	410	pass:
	411	fputs(p, fout);
	412	}
	413
	414	fclose(fin);
	415
	416	no_in_script:
	417	if (rerun_gp2xmenu) {
	418	fprintf(fout, "cd %s\n", root_path);
	419	fprintf(fout, "exec %s%s\n", root_path, LAUNCHER);
	420	}
	421
	422	fclose(fout);
	423
4d045184	424	//msg("starting script..\n");
	425	if (have_cramfs) {
	426	msg("\nsome files need to be unpacked, this may tike a few minutes.\n");
	427	#ifdef PND
	428	msg("Please wait at least while SD LED is active.\n");
	429	#endif
	430	}
3adc9ccb	431	system("echo ---; cat /tmp/ginge_conv.sh; echo ---");
	432	chmod(out_script, S_IRWXU\|S_IRWXG\|S_IRWXO);
	433	chdir(cwd);
	434	execlp(out_script, out_script, NULL);
	435	perror("run out_script");
	436
	437	return 1;
	438	}
	439