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Added closing of file descriptors to piped process starter (gets rid of ffmpeg junk output), added some extra debugging output to DDV Controller.

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Thulinma 2012-03-11 13:48:03 +01:00
parent a3e1bc73ae
commit cd9ed87802
2 changed files with 10 additions and 3 deletions
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1
DDV_Controller/main.cpp
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@ -522,6 +522,7 @@ int main(int argc, char ** argv){
Response["log"] = Storage["log"];
Response["statistics"] = Storage["statistics"];
Response["authorize"]["username"] = TOSTRING(COMPILED_USERNAME);
Log("UPLK", "Responding to login challenge: " + Request["authorize"]["challenge"].asString());
Response["authorize"]["password"] = md5(TOSTRING(COMPILED_PASSWORD) + Request["authorize"]["challenge"].asString());
it->H.Clean();
it->H.SetBody("command="+HTTP::Parser::urlencode(Response.toStyledString()));

12
util/util.cpp
View file

@ -14,6 +14,7 @@
#include <errno.h>
#include <iostream>
#include <sys/types.h>
#include <fcntl.h>
#include <pwd.h>
#include <getopt.h>
#include <stdlib.h>
@ -147,11 +148,14 @@ pid_t Util::Procs::Start(std::string name, std::string cmd, std::string cmd2){
return 0;
}
int devnull = open("/dev/null", O_RDWR);
pid_t ret = fork();
if (ret == 0){
close(pfildes[0]);
dup2(pfildes[1],1);
dup2(pfildes[1],STDOUT_FILENO);
close(pfildes[1]);
dup2(devnull, STDIN_FILENO);
dup2(devnull, STDERR_FILENO);
runCmd(cmd);
}else{
if (ret > 0){
@ -165,12 +169,14 @@ pid_t Util::Procs::Start(std::string name, std::string cmd, std::string cmd2){
return 0;
}
}
pid_t ret2 = fork();
if (ret2 == 0){
close(pfildes[1]);
dup2(pfildes[0],0);
dup2(pfildes[0],STDIN_FILENO);
close(pfildes[0]);
dup2(devnull, STDOUT_FILENO);
dup2(devnull, STDERR_FILENO);
runCmd(cmd2);
}else{
if (ret2 > 0){