TEST(corestr,strreplacechr)
{
std::string value = "String for doing replaces";
strreplacechr(value,'a','A');
strreplacechr(value,'e','E');
strreplacechr(value,'i','I');
strreplacechr(value,'o','O');
EXPECT_STREQ("StrIng fOr dOIng rEplAcEs", value.c_str());
}
static bool find_include_file(std::string &srcincpath, int srcrootlen, int dstrootlen, std::string &srcfile, std::string &dstfile, std::string &filename)
{
// iterate over include paths and find the file
for (include_path *curpath = incpaths; curpath != nullptr; curpath = curpath->next)
{
// a '.' include path is specially treated
if (curpath->path.compare(".") == 0)
srcincpath.assign(srcfile.substr(0, srcfile.find_last_of(PATH_SEPARATOR[0])));
else
srcincpath.assign(srcfile.substr(0, srcrootlen + 1)).append(curpath->path);
// append the filename piecemeal to account for directories
int lastsepindex = 0;
int sepindex;
while ((sepindex = filename.find_first_of('/', lastsepindex)) != -1)
{
// handle .. by removing a chunk from the incpath
std::string pathpart(filename, lastsepindex, sepindex - lastsepindex);
if (pathpart.compare("..")==0)
{
sepindex = srcincpath.find_last_of(PATH_SEPARATOR[0]);
if (sepindex != -1)
srcincpath.substr(0, sepindex);
}
// otherwise, append a path separator and the pathpart
else
srcincpath.append(PATH_SEPARATOR).append(pathpart);
// advance past the previous index
lastsepindex = sepindex + 1;
}
// now append the filename
srcincpath.append(PATH_SEPARATOR).append(filename.substr(lastsepindex, -1));
// see if we can open it
util::core_file::ptr testfile;
if (util::core_file::open(srcincpath, OPEN_FLAG_READ, testfile) == osd_file::error::NONE)
{
// close the file
testfile.reset();
// find the longest matching directory substring between the include and source file
lastsepindex = 0;
while ((sepindex = srcincpath.find_first_of(PATH_SEPARATOR[0], lastsepindex)) != -1)
{
// get substrings up to the current directory
std::string tempfile(srcfile, 0, sepindex);
std::string tempinc(srcincpath, 0, sepindex);
// if we don't match, stop
if (tempfile.compare(tempinc)!=0)
break;
lastsepindex = sepindex + 1;
}
// chop off the common parts of the paths
std::string tempfile(srcfile, lastsepindex, -1);
srcincpath = srcincpath.substr(lastsepindex, -1);
strreplacechr(srcincpath, PATH_SEPARATOR[0], '/');
// for each directory left in the filename, we need to prepend a "../"
while ((sepindex = tempfile.find_first_of(PATH_SEPARATOR[0])) != -1)
{
tempfile.substr(sepindex + 1, -1);
srcincpath.insert(0, "../");
}
srcincpath.append(".html");
// free the strings and return the include path
return true;
}
}
return false;
}
static std::string &normalized_subpath(std::string &dest, std::string &path, int start)
{
strreplacechr(dest.assign(path.substr(start, -1)),PATH_SEPARATOR[0], '/');
return dest;
}
int main(int argc, char *argv[])
{
// loop over arguments
include_path **incpathhead = &incpaths;
std::string srcdir, dstdir, tempfilename, tempheader, tempfooter;
int unadorned = 0;
for (int argnum = 1; argnum < argc; argnum++)
{
char *arg = argv[argnum];
// include path?
if (arg[0] == '-' && arg[1] == 'I')
{
*incpathhead = new include_path;
if (*incpathhead != nullptr)
{
(*incpathhead)->next = nullptr;
strreplacechr((*incpathhead)->path.assign(&arg[2]), '/', PATH_SEPARATOR[0]);
incpathhead = &(*incpathhead)->next;
}
}
// other parameter
else if (arg[0] != '-' && unadorned == 0)
{
srcdir.assign(arg);
unadorned++;
}
else if (arg[0] != '-' && unadorned == 1)
{
dstdir.assign(arg);
unadorned++;
}
else if (arg[0] != '-' && unadorned == 2)
{
tempfilename.assign(arg);
unadorned++;
}
else
usage(argv[0]);
}
// make sure we got 3 parameters
if (srcdir.length() == 0 || dstdir.length() == 0 || tempfilename.length() == 0)
usage(argv[0]);
// read the template file into an std::string
uint32_t bufsize;
void *buffer;
if (util::core_file::load(tempfilename.c_str(), &buffer, bufsize) == osd_file::error::NONE)
{
tempheader.assign((const char *)buffer, bufsize);
free(buffer);
}
// verify the template
if (tempheader.length() == 0)
{
fprintf(stderr, "Unable to read template file\n");
return 1;
}
int result = tempheader.find("<!--CONTENT-->");
if (result == -1)
{
fprintf(stderr, "Template is missing a <!--CONTENT--> marker\n");
return 1;
}
tempfooter.assign(tempheader).substr(result + 14, -1);
tempheader.substr(0, result);
// recurse over subdirectories
return recurse_dir(srcdir.length(), dstdir.length(), srcdir, dstdir, tempheader, tempfooter);
}
void
scan_printers_do(void)
{
int num_dests, i, j;
CUPSDest *dests;
gchar *prn_id, *prn_moreinfo;
g_free(printer_list);
g_free(printer_icons);
if (!cups_init) {
init_cups();
printer_icons = g_strdup("");
printer_list = g_strdup(_("[Printers]\n"
"No suitable CUPS library found="));
return;
}
/* remove old devices from global device table */
moreinfo_del_with_prefix("DEV:PRN");
num_dests = cups_dests_get(&dests);
if (num_dests > 0) {
printer_list = g_strdup_printf(_("[Printers (CUPS)]\n"));
printer_icons = g_strdup("");
for (i = 0; i < num_dests; i++) {
GHashTable *options;
options = g_hash_table_new(g_str_hash, g_str_equal);
for (j = 0; j < dests[i].num_options; j++) {
g_hash_table_insert(options,
g_strdup(dests[i].options[j].name),
g_strdup(dests[i].options[j].value));
}
prn_id = g_strdup_printf("PRN%d", i);
printer_list = h_strdup_cprintf("\n$%s$%s=%s\n",
printer_list,
prn_id,
dests[i].name,
dests[i].is_default ? "<i>Default</i>" : "");
printer_icons = h_strdup_cprintf("\nIcon$%s$%s=printer.png",
printer_icons,
prn_id,
dests[i].name);
prn_moreinfo = g_strdup("");
for (j = 0; j < G_N_ELEMENTS(cups_fields); j++) {
if (!cups_fields[j].name) {
prn_moreinfo = h_strdup_cprintf("[%s]\n",
prn_moreinfo,
cups_fields[j].key);
} else {
gchar *temp;
temp = g_hash_table_lookup(options, cups_fields[j].key);
if (cups_fields[j].callback) {
temp = cups_fields[j].callback(temp);
} else {
if (temp) {
/* FIXME Do proper escaping */
temp = g_strdup(strreplacechr(temp, "&=", ' '));
} else {
temp = g_strdup(_("Unknown"));
}
}
prn_moreinfo = h_strdup_cprintf("%s=%s\n",
prn_moreinfo,
cups_fields[j].name,
temp);
g_free(temp);
}
}
moreinfo_add_with_prefix("DEV", prn_id, prn_moreinfo);
g_free(prn_id);
g_hash_table_destroy(options);
}
cups_dests_free(num_dests, dests);
} else {
printer_list = g_strdup(_("[Printers]\n"
"No printers found=\n"));
}
}
void __scan_ide_devices(void)
{
FILE *proc_ide;
gchar *device, iface, *model, *media, *pgeometry = NULL, *lgeometry = NULL;
gint n = 0, i = 0, cache, nn = 0;
gchar *capab = NULL, *speed = NULL, *driver = NULL, *ide_storage_list;
/* remove old devices from global device table */
moreinfo_del_with_prefix("DEV:IDE");
ide_storage_list = g_strdup(_("\n[IDE Disks]\n"));
iface = 'a';
for (i = 0; i <= 16; i++) {
device = g_strdup_printf("/proc/ide/hd%c/model", iface);
if (g_file_test(device, G_FILE_TEST_EXISTS)) {
gchar buf[128];
cache = 0;
proc_ide = fopen(device, "r");
if (!proc_ide)
continue;
(void) fgets(buf, 128, proc_ide);
fclose(proc_ide);
buf[strlen(buf) - 1] = 0;
model = g_strdup(buf);
g_free(device);
device = g_strdup_printf("/proc/ide/hd%c/media", iface);
proc_ide = fopen(device, "r");
if (!proc_ide) {
free(model);
continue;
}
(void) fgets(buf, 128, proc_ide);
fclose(proc_ide);
buf[strlen(buf) - 1] = 0;
media = g_strdup(buf);
if (g_str_equal(media, "cdrom")) {
/* obtain cd-rom drive information from cdrecord */
GTimer *timer;
gchar *tmp = g_strdup_printf("cdrecord dev=/dev/hd%c -prcap 2>/dev/stdout", iface);
FILE *prcap;
if ((prcap = popen(tmp, "r"))) {
/* we need a timeout so cdrecord does not try to get information on cd drives
with inserted media, which is not possible currently. half second should be
enough. */
timer = g_timer_new();
g_timer_start(timer);
while (fgets(buf, 128, prcap)
&& g_timer_elapsed(timer, NULL) < 0.5) {
if (g_str_has_prefix(buf, " Does")) {
if (g_str_has_suffix(buf, "media\n")
&& !strstr(buf, "speed")) {
gchar *media_type = g_strstrip(strstr(buf, "Does "));
gchar **ttmp = g_strsplit(media_type, " ", 0);
capab = h_strdup_cprintf("\nCan %s#%d=%s\n", capab, ttmp[1], ++nn, ttmp[2]);
g_strfreev(ttmp);
} else if (strstr(buf, "Buffer-Underrun-Free")) {
capab =
h_strdup_cprintf
("\nSupports BurnProof=%s\n", capab, strstr(buf, "Does not") ? "No" : "Yes");
} else if (strstr(buf, "multi-session")) {
capab =
h_strdup_cprintf
("\nCan read multi-session CDs=%s\n",
capab, strstr(buf, "Does not") ? "No" : "Yes");
} else if (strstr(buf, "audio CDs")) {
capab =
h_strdup_cprintf
("\nCan play audio CDs=%s\n", capab, strstr(buf, "Does not") ? "No" : "Yes");
} else if (strstr(buf, "PREVENT/ALLOW")) {
capab =
h_strdup_cprintf
("\nCan lock media=%s\n", capab, strstr(buf, "Does not") ? "No" : "Yes");
}
} else if ((strstr(buf, "read")
|| strstr(buf, "write"))
&& strstr(buf, "kB/s")) {
speed =
g_strconcat(speed ? speed : "", strreplacechr(g_strstrip(buf), ":", '='), "\n", NULL);
} else if (strstr(buf, "Device seems to be")) {
driver = g_strdup_printf(_("Driver=%s\n"), strchr(buf, ':') + 1);
}
}
pclose(prcap);
g_timer_destroy(timer);
}
g_free(tmp);
}
g_free(device);
device = g_strdup_printf("/proc/ide/hd%c/cache", iface);
if (g_file_test(device, G_FILE_TEST_EXISTS)) {
proc_ide = fopen(device, "r");
if (proc_ide) {
(void) fscanf(proc_ide, "%d", &cache);
fclose(proc_ide);
} else {
cache = 0;
}
}
g_free(device);
device = g_strdup_printf("/proc/ide/hd%c/geometry", iface);
if (g_file_test(device, G_FILE_TEST_EXISTS)) {
gchar *tmp;
proc_ide = fopen(device, "r");
if (proc_ide) {
(void) fgets(buf, 64, proc_ide);
for (tmp = buf; *tmp; tmp++) {
if (*tmp >= '0' && *tmp <= '9')
break;
}
pgeometry = g_strdup(g_strstrip(tmp));
(void) fgets(buf, 64, proc_ide);
for (tmp = buf; *tmp; tmp++) {
if (*tmp >= '0' && *tmp <= '9')
break;
}
lgeometry = g_strdup(g_strstrip(tmp));
fclose(proc_ide);
} else {
pgeometry = g_strdup("Unknown");
lgeometry = g_strdup("Unknown");
}
}
g_free(device);
n++;
gchar *devid = g_strdup_printf("IDE%d", n);
ide_storage_list = h_strdup_cprintf("$%s$%s=\n", ide_storage_list, devid, model);
storage_icons =
h_strdup_cprintf("Icon$%s$%s=%s.png\n", storage_icons,
devid, model, g_str_equal(media, "cdrom") ? "cdrom" : "hdd");
gchar *strhash = g_strdup_printf(_("[Device Information]\n" "Model=%s\n"),
model);
const gchar *url = vendor_get_url(model);
if (url) {
strhash = h_strdup_cprintf(_("Vendor=%s (%s)\n"), strhash, vendor_get_name(model), url);
} else {
strhash = h_strdup_cprintf(_("Vendor=%s\n"), strhash, vendor_get_name(model));
}
strhash = h_strdup_cprintf(_("Device Name=hd%c\n"
"Media=%s\n" "Cache=%dkb\n"), strhash, iface, media, cache);
if (driver) {
strhash = h_strdup_cprintf("%s\n", strhash, driver);
g_free(driver);
driver = NULL;
}
if (pgeometry && lgeometry) {
strhash = h_strdup_cprintf(_("[Geometry]\n"
"Physical=%s\n" "Logical=%s\n"), strhash, pgeometry, lgeometry);
g_free(pgeometry);
pgeometry = NULL;
g_free(lgeometry);
lgeometry = NULL;
}
if (capab) {
strhash = h_strdup_cprintf(_("[Capabilities]\n%s"), strhash, capab);
g_free(capab);
capab = NULL;
}
if (speed) {
strhash = h_strdup_cprintf(_("[Speeds]\n%s"), strhash, speed);
g_free(speed);
speed = NULL;
}
moreinfo_add_with_prefix("DEV", devid, strhash);
g_free(devid);
g_free(model);
} else {
g_free(device);
}
iface++;
}
if (n) {
storage_list = h_strconcat(storage_list, ide_storage_list, NULL);
g_free(ide_storage_list);
}
}
void
scan_filesystems(void)
{
FILE *mtab;
gchar buf[1024];
struct statfs sfs;
int count = 0;
g_free(fs_list);
fs_list = g_strdup("");
moreinfo_del_with_prefix("COMP:FS");
mtab = fopen("/etc/mtab", "r");
if (!mtab)
return;
while (fgets(buf, 1024, mtab)) {
gfloat size, used, avail;
gchar **tmp;
tmp = g_strsplit(buf, " ", 0);
if (!statfs(tmp[1], &sfs)) {
gfloat use_ratio;
size = (float) sfs.f_bsize * (float) sfs.f_blocks;
avail = (float) sfs.f_bsize * (float) sfs.f_bavail;
used = size - avail;
if (size == 0.0f) {
continue;
}
if (avail == 0.0f) {
use_ratio = 100.0f;
} else {
use_ratio = 100.0f * (used / size);
}
gchar *strsize = size_human_readable(size),
*stravail = size_human_readable(avail),
*strused = size_human_readable(used);
gchar *strhash;
strreplacechr(tmp[0], "#", '_');
strhash = g_strdup_printf("[%s]\n"
"Filesystem=%s\n"
"Mounted As=%s\n"
"Mount Point=%s\n"
"Size=%s\n"
"Used=%s\n"
"Available=%s\n",
tmp[0],
tmp[2],
strstr(tmp[3], "rw") ? "Read-Write" :
"Read-Only", tmp[1], strsize, strused,
stravail);
gchar *key = g_strdup_printf("FS%d", ++count);
moreinfo_add_with_prefix("COMP", key, strhash);
g_free(key);
fs_list = h_strdup_cprintf("$FS%d$%s=%.2f %% (%s of %s)|%s\n",
fs_list,
count, tmp[0], use_ratio, stravail, strsize, tmp[1]);
g_free(strsize);
g_free(stravail);
g_free(strused);
}
g_strfreev(tmp);
}
fclose(mtab);
}
