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rcinput: Add exception handling for cs hd2

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- Supplement to previous commit


Origin commit data
------------------
Branch: ni/coolstream
Commit: 1b79faff78
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2017-02-22 (Wed, 22 Feb 2017)



------------------
This commit was generated by Migit
This commit is contained in:
Michael Liebmann
2017-02-22 06:21:33 +01:00
parent b5ec2b42df
commit 7345242772
2 changed files with 59 additions and 1 deletions
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54
src/driver/rcinput.cpp
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@@ -178,6 +178,27 @@ bool CRCInput::checkdev()
bool CRCInput::checkpath(in_dev id)
{
for (std::vector<in_dev>::iterator it = indev.begin(); it != indev.end(); ++it) {
#ifdef BOXMODEL_CS_HD2
if ((id.type == DT_LNK) || ((*it).type == DT_LNK)) {
std::string check1, check2;
if (id.type == DT_LNK)
check1 = readLink(id.path);
else
check1 = id.path;
if ((*it).type == DT_LNK)
check2 = readLink((*it).path);
else
check2 = (*it).path;
if ((!check1.empty()) && (!check2.empty()) && (check1 == check2)) {
printf("[rcinput:%s] skipping already opened %s => %s\n", __func__, id.path.c_str(), check1.c_str());
return true;
}
else
return false;
}
#endif
if ((*it).path == id.path) {
printf("[rcinput:%s] skipping already opened %s\n", __func__, id.path.c_str());
return true;
@@ -186,6 +207,25 @@ bool CRCInput::checkpath(in_dev id)
return false;
}
#ifdef BOXMODEL_CS_HD2
bool CRCInput::checkLnkDev(std::string lnk)
{
static struct stat info;
if (lstat(lnk.c_str(), &info) != -1) {
if (S_ISLNK(info.st_mode)) {
std::string tmp = readLink(lnk);
if (!tmp.empty()) {
if (lstat(tmp.c_str(), &info) != -1) {
if (S_ISCHR(info.st_mode))
return true;
}
}
}
}
return false;
}
#endif
/* if recheck == true, only not already opened devices are opened, if not, close then (re)open all */
void CRCInput::open(bool recheck)
{
@@ -206,10 +246,22 @@ void CRCInput::open(bool recheck)
while ((dentry = readdir(dir)) != NULL)
{
if (dentry->d_type != DT_CHR) {
if ((dentry->d_type != DT_CHR)
#ifdef BOXMODEL_CS_HD2
&& (dentry->d_type != DT_LNK)
#endif
) {
d_printf("[rcinput:%s] skipping '%s'\n", __func__, dentry->d_name);
continue;
}
#ifdef BOXMODEL_CS_HD2
if ((dentry->d_type == DT_LNK) && (!checkLnkDev("/dev/input/" + std::string(dentry->d_name)))) {
d_printf("[rcinput:%s] skipping '%s'\n", __func__, dentry->d_name);
continue;
}
id.type = dentry->d_type;
#endif
d_printf("[rcinput:%s] considering '%s'\n", __func__, dentry->d_name);
id.path = "/dev/input/" + std::string(dentry->d_name);
if (checkpath(id))