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hdd_menu: support the Tripledragon's old kernel

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This commit is contained in:
Stefan Seyfried
2010-11-06 23:28:21 +01:00
parent f6fb3ba6ac
commit d70c00c355
1 changed files with 47 additions and 7 deletions
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54
src/gui/hdd_menu.cpp
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@@ -64,9 +64,9 @@
#include <driver/screen_max.h>
static int my_filter(const struct dirent * dent)
static int my_filter(const struct dirent *d)
{
if(dent->d_name[0] == 's' && dent->d_name[1] == 'd')
if ((d->d_name[0] == 's' || d->d_name[0] == 'h') && d->d_name[1] == 'd')
return 1;
return 0;
}
@@ -138,6 +138,7 @@ int CHDDMenuHandler::doMenu ()
int64_t bytes;
int64_t megabytes;
int removable = 0;
bool oldkernel = false;
bool isroot = false;
printf("HDD: checking /sys/block/%s\n", namelist[i]->d_name);
@@ -164,13 +165,19 @@ int CHDDMenuHandler::doMenu ()
snprintf(str, sizeof(str), "/sys/block/%s/device/vendor", namelist[i]->d_name);
f = fopen(str, "r");
if(!f) {
printf("Cant open %s\n", str);
continue;
oldkernel = true;
strcpy(vendor, "");
} else {
fscanf(f, "%s", vendor);
fclose(f);
strcat(vendor, "-");
}
fscanf(f, "%s", vendor);
fclose(f);
snprintf(str, sizeof(str), "/sys/block/%s/device/model", namelist[i]->d_name);
/* the Tripledragon only has kernel 2.6.12 available.... :-( */
if (oldkernel)
snprintf(str, sizeof(str), "/proc/ide/%s/model", namelist[i]->d_name);
else
snprintf(str, sizeof(str), "/sys/block/%s/device/model", namelist[i]->d_name);
f = fopen(str, "r");
if(!f) {
printf("Cant open %s\n", str);
@@ -451,6 +458,39 @@ _remount:
snprintf(cmd, sizeof(cmd), "%s/music", dst);
safe_mkdir((char *) cmd);
sync();
#if HAVE_TRIPLEDRAGON
/* on the tripledragon, we mount via fstab, so we need to add an
fstab entry for dst */
FILE *g;
char *line = NULL;
unlink("/etc/fstab.new");
g = fopen("/etc/fstab.new", "w");
f = fopen("/etc/fstab", "r");
if (!g)
perror("open /etc/fstab.new");
else {
if (f) {
int ret;
while (true) {
size_t dummy;
ret = getline(&line, &dummy, f);
if (ret < 0)
break;
/* remove lines that start with the same disk we formatted
src is "/dev/xda1", we only compare "/dev/xda" */
if (strncmp(line, src, strlen(src)-1) != 0)
fprintf(g, "%s", line);
}
free(line);
fclose(f);
}
/* now add our new entry */
fprintf(g, "%s %s auto defaults 0 0\n", src, dst);
fclose(g);
rename("/etc/fstab", "/etc/fstab.old");
rename("/etc/fstab.new", "/etc/fstab");
}
#endif
}
_return:
if(!srun) system("smbd");