updatesHEADmaster

1 files changed, 0 insertions, 288 deletions

diff --git a/fedora/.local/bin/htop-vim/OpenFilesScreen.c b/fedora/.local/bin/htop-vim/OpenFilesScreen.c
deleted file mode 100644
index 4256575..0000000
--- a/fedora/.local/bin/htop-vim/OpenFilesScreen.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
-htop - OpenFilesScreen.c
-(C) 2005-2006 Hisham H. Muhammad
-Released under the GNU GPLv2+, see the COPYING file
-in the source distribution for its full text.
-*/
-
-#include "config.h" // IWYU pragma: keep
-
-#include "OpenFilesScreen.h"
-
-#include <errno.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-
-#include "Macros.h"
-#include "Panel.h"
-#include "ProvideCurses.h"
-#include "Vector.h"
-#include "XUtils.h"
-
-
-typedef struct OpenFiles_Data_ {
-   char* data[8];
-} OpenFiles_Data;
-
-typedef struct OpenFiles_ProcessData_ {
-   OpenFiles_Data data;
-   int error;
-   struct OpenFiles_FileData_* files;
-} OpenFiles_ProcessData;
-
-typedef struct OpenFiles_FileData_ {
-   OpenFiles_Data data;
-   struct OpenFiles_FileData_* next;
-} OpenFiles_FileData;
-
-static size_t getIndexForType(char type) {
-   switch (type) {
-   case 'f':
-      return 0;
-   case 'a':
-      return 1;
-   case 'D':
-      return 2;
-   case 'i':
-      return 3;
-   case 'n':
-      return 4;
-   case 's':
-      return 5;
-   case 't':
-      return 6;
-   case 'o':
-      return 7;
-   }
-
-   /* should never reach here */
-   abort();
-}
-
-static const char* getDataForType(const OpenFiles_Data* data, char type) {
-   size_t index = getIndexForType(type);
-   return data->data[index] ? data->data[index] : "";
-}
-
-OpenFilesScreen* OpenFilesScreen_new(const Process* process) {
-   OpenFilesScreen* this = xMalloc(sizeof(OpenFilesScreen));
-   Object_setClass(this, Class(OpenFilesScreen));
-   if (Process_isThread(process)) {
-      this->pid = process->tgid;
-   } else {
-      this->pid = process->pid;
-   }
-   return (OpenFilesScreen*) InfoScreen_init(&this->super, process, NULL, LINES - 2, "   FD TYPE    MODE DEVICE           SIZE     OFFSET       NODE  NAME");
-}
-
-void OpenFilesScreen_delete(Object* this) {
-   free(InfoScreen_done((InfoScreen*)this));
-}
-
-static void OpenFilesScreen_draw(InfoScreen* this) {
-   InfoScreen_drawTitled(this, "Snapshot of files open in process %d - %s", ((OpenFilesScreen*)this)->pid, Process_getCommand(this->process));
-}
-
-static OpenFiles_ProcessData* OpenFilesScreen_getProcessData(pid_t pid) {
-   OpenFiles_ProcessData* pdata = xCalloc(1, sizeof(OpenFiles_ProcessData));
-
-   int fdpair[2] = {0, 0};
-   if (pipe(fdpair) == -1) {
-      pdata->error = 1;
-      return pdata;
-   }
-
-   pid_t child = fork();
-   if (child == -1) {
-      close(fdpair[1]);
-      close(fdpair[0]);
-      pdata->error = 1;
-      return pdata;
-   }
-
-   if (child == 0) {
-      close(fdpair[0]);
-      dup2(fdpair[1], STDOUT_FILENO);
-      close(fdpair[1]);
-      int fdnull = open("/dev/null", O_WRONLY);
-      if (fdnull < 0) {
-         exit(1);
-      }
-
-      dup2(fdnull, STDERR_FILENO);
-      close(fdnull);
-      char buffer[32] = {0};
-      xSnprintf(buffer, sizeof(buffer), "%d", pid);
-      // Use of NULL in variadic functions must have a pointer cast.
-      // The NULL constant is not required by standard to have a pointer type.
-      execlp("lsof", "lsof", "-P", "-o", "-p", buffer, "-F", (char *)NULL);
-      exit(127);
-   }
-   close(fdpair[1]);
-
-   OpenFiles_Data* item = &(pdata->data);
-   OpenFiles_FileData* fdata = NULL;
-   bool lsofIncludesFileSize = false;
-
-   FILE* fd = fdopen(fdpair[0], "r");
-   if (!fd) {
-      pdata->error = 1;
-      return pdata;
-   }
-   for (;;) {
-      char* line = String_readLine(fd);
-      if (!line) {
-         break;
-      }
-
-      unsigned char cmd = line[0];
-      switch (cmd) {
-      case 'f':  /* file descriptor */
-      {
-         OpenFiles_FileData* nextFile = xCalloc(1, sizeof(OpenFiles_FileData));
-         if (fdata == NULL) {
-            pdata->files = nextFile;
-         } else {
-            fdata->next = nextFile;
-         }
-         fdata = nextFile;
-         item = &(fdata->data);
-      } /* FALLTHRU */
-      case 'a':  /* file access mode */
-      case 'D':  /* file's major/minor device number */
-      case 'i':  /* file's inode number */
-      case 'n':  /* file name, comment, Internet address */
-      case 's':  /* file's size */
-      case 't':  /* file's type */
-      {
-         size_t index = getIndexForType(cmd);
-         free_and_xStrdup(&item->data[index], line + 1);
-         break;
-      }
-      case 'o':  /* file's offset */
-      {
-         size_t index = getIndexForType(cmd);
-         if (String_startsWith(line + 1, "0t")) {
-            free_and_xStrdup(&item->data[index], line + 3);
-         } else {
-            free_and_xStrdup(&item->data[index], line + 1);
-         }
-         break;
-      }
-      case 'c':  /* process command name  */
-      case 'd':  /* file's device character code */
-      case 'g':  /* process group ID */
-      case 'G':  /* file flags */
-      case 'k':  /* link count */
-      case 'l':  /* file's lock status */
-      case 'L':  /* process login name */
-      case 'p':  /* process ID */
-      case 'P':  /* protocol name */
-      case 'R':  /* parent process ID */
-      case 'T':  /* TCP/TPI information, identified by prefixes */
-      case 'u':  /* process user ID */
-         /* ignore */
-         break;
-      }
-
-      if (cmd == 's')
-         lsofIncludesFileSize = true;
-
-      free(line);
-   }
-   fclose(fd);
-
-   int wstatus;
-   while (waitpid(child, &wstatus, 0) == -1)
-      if (errno != EINTR) {
-         pdata->error = 1;
-         return pdata;
-      }
-
-   if (!WIFEXITED(wstatus)) {
-      pdata->error = 1;
-   } else {
-      pdata->error = WEXITSTATUS(wstatus);
-   }
-
-   /* We got all information we need; no post-processing needed */
-   if (lsofIncludesFileSize)
-      return pdata;
-
-   /* On linux, `lsof -o -F` omits SIZE, so add it back. */
-   /* On macOS, `lsof -o -F` includes SIZE, so this block isn't needed.  If no open files have a filesize, this will still run, unfortunately. */
-   size_t fileSizeIndex = getIndexForType('s');
-   for (fdata = pdata->files; fdata != NULL; fdata = fdata->next) {
-      item = &fdata->data;
-      const char* filename = getDataForType(item, 'n');
-
-      struct stat st;
-      if (stat(filename, &st) == 0) {
-         char fileSizeBuf[21]; /* 20 (long long) + 1 (NULL) */
-         xSnprintf(fileSizeBuf, sizeof(fileSizeBuf), "%"PRIu64, (uint64_t)st.st_size); /* st.st_size is long long on macOS, long on linux */
-         free_and_xStrdup(&item->data[fileSizeIndex], fileSizeBuf);
-      }
-   }
-
-   return pdata;
-}
-
-static void OpenFiles_Data_clear(OpenFiles_Data* data) {
-   for (size_t i = 0; i < ARRAYSIZE(data->data); i++)
-      free(data->data[i]);
-}
-
-static void OpenFilesScreen_scan(InfoScreen* this) {
-   Panel* panel = this->display;
-   int idx = Panel_getSelectedIndex(panel);
-   Panel_prune(panel);
-   OpenFiles_ProcessData* pdata = OpenFilesScreen_getProcessData(((OpenFilesScreen*)this)->pid);
-   if (pdata->error == 127) {
-      InfoScreen_addLine(this, "Could not execute 'lsof'. Please make sure it is available in your $PATH.");
-   } else if (pdata->error == 1) {
-      InfoScreen_addLine(this, "Failed listing open files.");
-   } else {
-      OpenFiles_FileData* fdata = pdata->files;
-      while (fdata) {
-         OpenFiles_Data* data = &fdata->data;
-         size_t lenN = strlen(getDataForType(data, 'n'));
-         size_t sizeEntry = 5 + 7 + 4 + 10 + 10 + 10 + 10 + lenN + 8 /*spaces*/ + 1 /*null*/;
-         char entry[sizeEntry];
-         xSnprintf(entry, sizeof(entry), "%5.5s %-7.7s %-4.4s %-10.10s %10.10s %10.10s %10.10s  %s",
-                   getDataForType(data, 'f'),
-                   getDataForType(data, 't'),
-                   getDataForType(data, 'a'),
-                   getDataForType(data, 'D'),
-                   getDataForType(data, 's'),
-                   getDataForType(data, 'o'),
-                   getDataForType(data, 'i'),
-                   getDataForType(data, 'n'));
-         InfoScreen_addLine(this, entry);
-         OpenFiles_Data_clear(data);
-         OpenFiles_FileData* old = fdata;
-         fdata = fdata->next;
-         free(old);
-      }
-      OpenFiles_Data_clear(&pdata->data);
-   }
-   free(pdata);
-   Vector_insertionSort(this->lines);
-   Vector_insertionSort(panel->items);
-   Panel_setSelected(panel, idx);
-}
-
-const InfoScreenClass OpenFilesScreen_class = {
-   .super = {
-      .extends = Class(Object),
-      .delete = OpenFilesScreen_delete
-   },
-   .scan = OpenFilesScreen_scan,
-   .draw = OpenFilesScreen_draw
-};