X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/183d522362c95309d70baa418b54096599c17653..0940230dd6710ff5b555bed8be3d75ae0d150a08:/methods/rsh.cc

diff --git a/methods/rsh.cc b/methods/rsh.cc
index 4e1aaea26..44aa7084d 100644
--- a/methods/rsh.cc
+++ b/methods/rsh.cc
@@ -17,7 +17,11 @@
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/hashes.h>
 #include <apt-pkg/configuration.h>
+#include <apt-pkg/acquire-method.h>
+#include <apt-pkg/strutl.h>
 
+#include <stdlib.h>
+#include <string.h>
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <unistd.h>
@@ -80,7 +84,7 @@ bool RSHConn::Open()
    if (Process != -1)
       return true;
 
-   if (Connect(ServerName.Host,ServerName.User) == false)
+   if (Connect(ServerName.Host,ServerName.Port,ServerName.User) == false)
       return false;
 
    return true;
@@ -89,8 +93,15 @@ bool RSHConn::Open()
 // RSHConn::Connect - Fire up rsh and connect				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool RSHConn::Connect(std::string Host, std::string User)
+bool RSHConn::Connect(std::string Host, unsigned int Port, std::string User)
 {
+   char *PortStr = NULL;
+   if (Port != 0)
+   {
+      if (asprintf (&PortStr, "%d", Port) == -1 || PortStr == NULL)
+         return _error->Errno("asprintf", _("Failed"));
+   }
+
    // Create the pipes
    int Pipes[4] = {-1,-1,-1,-1};
    if (pipe(Pipes) != 0 || pipe(Pipes+2) != 0)
@@ -136,6 +147,10 @@ bool RSHConn::Connect(std::string Host, std::string User)
          Args[i++] = "-l";
 	 Args[i++] = User.c_str();
       }
+      if (PortStr != NULL) {
+         Args[i++] = "-p";
+         Args[i++] = PortStr;
+      }
       if (Host.empty() == false) {
          Args[i++] = Host.c_str();
       }
@@ -145,6 +160,9 @@ bool RSHConn::Connect(std::string Host, std::string User)
       exit(100);
    }
 
+   if (PortStr != NULL)
+      free(PortStr);
+
    ReadFd = Pipes[0];
    WriteFd = Pipes[3];
    SetNonBlock(Pipes[0],true);
@@ -153,6 +171,10 @@ bool RSHConn::Connect(std::string Host, std::string User)
    close(Pipes[2]);
    
    return true;
+}
+bool RSHConn::Connect(std::string Host, std::string User)
+{
+   return Connect(Host, 0, User);
 }
 									/*}}}*/
 // RSHConn::ReadLine - Very simple buffered read with timeout		/*{{{*/
@@ -214,17 +236,20 @@ bool RSHConn::WriteMsg(std::string &Text,bool Sync,const char *Fmt,...)
    va_list args;
    va_start(args,Fmt);
 
-   // sprintf the description
-   char S[512];
-   vsnprintf(S,sizeof(S) - 4,Fmt,args);
+   // sprintf into a buffer
+   char Tmp[1024];
+   vsnprintf(Tmp,sizeof(Tmp),Fmt,args);
    va_end(args);
 
+   // concat to create the real msg
+   std::string Msg;
    if (Sync == true)
-      strcat(S," 2> /dev/null || echo\n");
+      Msg = std::string(Tmp) + " 2> /dev/null || echo\n";
    else
-      strcat(S," 2> /dev/null\n");
+      Msg = std::string(Tmp) + " 2> /dev/null\n";
 
    // Send it off
+   const char *S = Msg.c_str();
    unsigned long Len = strlen(S);
    unsigned long Start = 0;
    while (Len != 0)
@@ -255,7 +280,7 @@ bool RSHConn::WriteMsg(std::string &Text,bool Sync,const char *Fmt,...)
 									/*}}}*/
 // RSHConn::Size - Return the size of the file				/*{{{*/
 // ---------------------------------------------------------------------
-/* Right now for successfull transfer the file size must be known in 
+/* Right now for successful transfer the file size must be known in
    advance. */
 bool RSHConn::Size(const char *Path,unsigned long long &Size)
 {
@@ -368,7 +393,7 @@ RSHMethod::RSHMethod() : pkgAcqMethod("1.0",SendConfig)
    signal(SIGINT,SigTerm);
    Server = 0;
    FailFd = -1;
-};
+}
 									/*}}}*/
 // RSHMethod::Configuration - Handle a configuration message		/*{{{*/
 // ---------------------------------------------------------------------
@@ -390,7 +415,7 @@ bool RSHMethod::Configuration(std::string Message)
 // RSHMethod::SigTerm - Clean up and timestamp the files on exit	/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-void RSHMethod::SigTerm(int sig)
+void RSHMethod::SigTerm(int)
 {
    if (FailFd == -1)
       _exit(100);
@@ -470,7 +495,7 @@ bool RSHMethod::Fetch(FetchItem *Itm)
    }
 
    // Open the file
-   Hashes Hash;
+   Hashes Hash(Itm->ExpectedHashes);
    {
       FileFd Fd(Itm->DestFile,FileFd::WriteAny);
       if (_error->PendingError() == true)
@@ -479,7 +504,7 @@ bool RSHMethod::Fetch(FetchItem *Itm)
       URIStart(Res);
 
       FailFile = Itm->DestFile;
-      FailFile.c_str();   // Make sure we dont do a malloc in the signal handler
+      FailFile.c_str();   // Make sure we don't do a malloc in the signal handler
       FailFd = Fd.Fd();
 
       bool Missing;
@@ -519,7 +544,7 @@ bool RSHMethod::Fetch(FetchItem *Itm)
 }
 									/*}}}*/
 
-int main(int argc, const char *argv[])
+int main(int, const char *argv[])
 {
    setlocale(LC_ALL, "");