Introduce Row and Table classes for screens beyond top-processes

This commit refactors the Process and ProcessList structures such
they each have a new parent - Row and Table, respectively.  These
new classes handle screen updates relating to anything that could
be represented in tabular format, e.g. cgroups, filesystems, etc,
without us having to reimplement the display logic repeatedly for
each new entity.

1 files changed, 16 insertions, 15 deletions

diff --git a/solaris/SolarisProcessList.c b/solaris/SolarisProcessList.c
index e759b187..46067a7b 100644
--- a/solaris/SolarisProcessList.c
+++ b/solaris/SolarisProcessList.c
@@ -45,18 +45,19 @@ static char* SolarisProcessList_readZoneName(kstat_ctl_t* kd, SolarisProcess* sp
 }
 
 ProcessList* ProcessList_new(Machine* host, Hashtable* pidMatchList) {
-   SolarisProcessList* spl = xCalloc(1, sizeof(SolarisProcessList));
-   ProcessList* pl = (ProcessList*) spl;
+   SolarisProcessList* this = xCalloc(1, sizeof(SolarisProcessList));
+   Object_setClass(this, Class(ProcessList));
 
-   ProcessList_init(pl, Class(SolarisProcess), host, pidMatchList);
+   ProcessList* super = &this->super;
+   ProcessList_init(super, Class(SolarisProcess), host, pidMatchList);
 
-   return pl;
+   return super;
 }
 
-void ProcessList_delete(ProcessList* pl) {
-   SolarisProcessList* spl = (SolarisProcessList*) pl;
-   ProcessList_done(pl);
-   free(spl);
+void ProcessList_delete(Object* cast) {
+   SolarisProcessList* this = (SolarisProcessList*) cast;
+   ProcessList_done(&this->super);
+   free(this);
 }
 
 static void SolarisProcessList_updateExe(pid_t pid, Process* proc) {
@@ -183,8 +184,8 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
    // End common code pass 1
 
    if (onMasterLWP) { // Are we on the representative LWP?
-      proc->ppid            = (_psinfo->pr_ppid * 1024);
-      proc->tgid            = (_psinfo->pr_ppid * 1024);
+      Process_setParent(proc, (_psinfo->pr_ppid * 1024));
+      Process_setThreadGroup(proc, (_psinfo->pr_ppid * 1024));
       sproc->realppid       = _psinfo->pr_ppid;
       sproc->realtgid       = _psinfo->pr_ppid;
 
@@ -224,8 +225,8 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
       proc->time               = _lwpsinfo->pr_time.tv_sec * 100 + _lwpsinfo->pr_time.tv_nsec / 10000000;
       if (!preExisting) { // Tasks done only for NEW LWPs
          proc->isUserlandThread    = true;
-         proc->ppid            = _psinfo->pr_pid * 1024;
-         proc->tgid            = _psinfo->pr_pid * 1024;
+         Process_setParent(proc, _psinfo->pr_pid * 1024);
+         Process_setThreadGroup(proc, _psinfo->pr_pid * 1024);
          sproc->realppid       = _psinfo->pr_pid;
          sproc->realtgid       = _psinfo->pr_pid;
          proc->starttime_ctime = _lwpsinfo->pr_start.tv_sec;
@@ -233,10 +234,10 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
 
       // Top-level process only gets this for the representative LWP
       if (proc->isKernelThread && !settings->hideKernelThreads) {
-         proc->show = true;
+         proc->super.show = true;
       }
       if (!proc->isKernelThread && !settings->hideUserlandThreads) {
-         proc->show = true;
+         proc->super.show = true;
       }
    } // Top-level LWP or subordinate LWP
 
@@ -253,7 +254,7 @@ static int SolarisProcessList_walkproc(psinfo_t* _psinfo, lwpsinfo_t* _lwpsinfo,
       ProcessList_add(pl, proc);
    }
 
-   proc->updated = true;
+   proc->super.updated = true;
 
    // End common code pass 2