Remove file.c, memory.c -- OS interfaces that have apparently never been needed for 'ppmtompeg' in Netpbm

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4947 9d0c8265-081b-0410-96cb-a4ca84ce46f8

2 files changed, 0 insertions, 384 deletions

diff --git a/converter/ppm/ppmtompeg/file.c b/converter/ppm/ppmtompeg/file.c
deleted file mode 100644
index bc097452..00000000
--- a/converter/ppm/ppmtompeg/file.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Copyright (c) 1995 The Regents of the University of California.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose, without fee, and without written agreement is
- * hereby granted, provided that the above copyright notice and the following
- * two paragraphs appear in all copies of this software.
- *
- * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
- * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
- * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- */
-
-#include "tk.h"
-
-#include "all.h"
-
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/param.h>
-#include <time.h>
-#include <string.h>
-#include <dirent.h>
-
-#define MAX_FILES   1000
-#define MAX_NAME_LEN    256
-#define MAX_STRING_LEN  MAX_NAME_LEN
-
-typedef int boolean;
-#define TRUE 1
-#define FALSE 0
-
-extern char currentPath[MAXPATHLEN];
-
-char globString[1024];
-
-static DIR * dfd;
-
-void ResetPath(void);
-int ListDirectory(ClientData nulldata, Tcl_Interp *interp, int argc,
-                  char **argv);
-int ChangeDirectory(ClientData nulldata, Tcl_Interp *interp, int argc,
-                    char **argv);
-void SortFiles(int numStrings, char strings[MAX_FILES][MAX_NAME_LEN],
-               boolean *dirList, int permute[]);
-
-static void UpdatePath(Tcl_Interp *interp, char *directory);
-static boolean MatchesGlob(char *string, char *glob);
-
-
-
-void
-ResetPath() {
-
-    if (getwd(currentPath) == 0) {
-        fprintf(stderr, "Error getting pathname!!!\n");
-        exit(1);
-    }
-
-    strcpy(&currentPath[strlen(currentPath)], "/");
-
-    dfd = opendir(currentPath);
-    if (dfd == NULL) {
-        fprintf(stderr, "can't open '%s'\n", currentPath);
-        exit(1);
-    }
-}
-
-
-
-static void
-UpdatePath(Tcl_Interp *interp, char *directory) {
-
-    int length;
-    char *charPtr;
-
-    length = strlen(currentPath);
-
-    if (streq(directory, "./"))
-        return /* nothing */ ;
-    else if (streq(directory, "../")) {
-        /* delete backwards up to '/' */
-
-        if (length < 2) {
-            fprintf(stderr, "Error:  backing up from root directory!!!\n");
-            exit(1);
-        }
-
-        charPtr = &currentPath[length-2];
-        while ((charPtr != currentPath) && (*charPtr != '/'))
-            --charPtr;
-        ++charPtr;  /* leave the '/' */
-        *charPtr = '\0';
-    } else {
-        strcpy(&currentPath[length], directory);
-    }
-}
-
-
-
-int
-ChangeDirectory(ClientData nulldata, Tcl_Interp *interp, int argc,
-                char **argv) {
-
-    char *directory = argv[1];
-
-    UpdatePath(interp, directory);
-
-    fprintf(stdout, "Opening directory: '%s'\n", currentPath);
-
-    dfd = opendir(currentPath);
-    if (dfd == NULL) {
-        fprintf(stderr, "can't open '%s'\n", currentPath);
-        return TCL_OK;  /* shouldn't, really */
-    }
-
-    return TCL_OK;
-}
-
-
-
-int
-ListDirectory(ClientData nulldata, Tcl_Interp *interp, int argc,
-              char **argv) {
-
-    struct dirent * dp;
-    struct stat stbuf;
-    char command[256];
-    char fileName[MAX_FILES][MAX_NAME_LEN];
-    boolean dirList[MAX_FILES];
-    int permute[MAX_FILES];
-    int fileCount = 0;
-    int index;
-    char fullName[MAXPATHLEN];
-    char * restPtr;
-
-    sprintf(command, "ShowCurrentDirectory %s", currentPath);
-    Tcl_Eval(interp, command, 0, (char **) NULL);
-
-    if (dfd == NULL) {
-        fprintf(stderr, "TRIED TO LIST NULL DIRECTORY\n");
-
-        return TCL_OK;
-    }
-
-    /* check if root directory */
-    if (strlen(currentPath) != 1) {
-        sprintf(fileName[fileCount], "../");
-        dirList[fileCount] = TRUE;
-        ++fileCount;
-    }
-
-    strcpy(fullName, currentPath);
-    restPtr = &fullName[strlen(fullName)];
-
-    while ((dp = readdir(dfd)) != NULL) {
-        strcpy(restPtr, dp->d_name);
-        stat(fullName, &stbuf);
-
-        if (dp->d_name[0] != '.') {
-            if (S_ISDIR(stbuf.st_mode)) {
-                sprintf(fileName[fileCount], "%s/", dp->d_name);
-                dirList[fileCount] = TRUE;
-                ++fileCount;
-            } else {
-                if (MatchesGlob(dp->d_name, globString)) {
-                    strcpy(fileName[fileCount], dp->d_name);
-                    dirList[fileCount] = FALSE;
-                    ++fileCount;
-                }
-            }
-        }
-    }
-
-    SortFiles(fileCount, fileName, dirList, permute);
-
-    for (index = 0; index < fileCount; ++index) {
-        sprintf(command, "AddBrowseFile %s", fileName[permute[index]]);
-        Tcl_Eval(interp, command, 0, (char **) NULL);
-    }
-
-    closedir(dfd);
-
-    return TCL_OK;
-}
-
-
-
-void
-SortFiles(int numStrings, char strings[MAX_FILES][MAX_NAME_LEN],
-          boolean *dirList, int permute[]) {
-
-    int i;
-    int numDirs;
-    int ptr;
-
-    for (i = 0; i < numStrings; ++i)
-        permute[i] = i;
-
-    /* put all directories at front */
-    numDirs = 0;
-    ptr = numStrings-1;
-    while (numDirs != ptr) {
-        /* go past dirs */
-        while ((numDirs < ptr) && (dirList[permute[numDirs]]))
-            ++numDirs;
-
-        /* go past non-dirs */
-        while ((numDirs < ptr) && (! dirList[permute[ptr]]))
-            --ptr;
-
-        if (numDirs != ptr) {
-            int const temp = permute[numDirs];
-            permute[numDirs] = ptr;
-            permute[ptr] = temp;
-        }
-    }
-
-    if (dirList[permute[numDirs]])
-        ++numDirs;
-
-    for (i = 0; i < numDirs; ++i) {
-        int j;
-        for (j = i + 1; j < numDirs; ++j) {
-            if (strcmp(&strings[permute[j]][0], &strings[permute[i]][0]) < 0) {
-                int const temp = permute[j];
-                permute[j] = permute[i];
-                permute[i] = temp;
-            }
-        }
-    }
-    for (i = numDirs; i < numStrings; ++i) {
-        int j;
-        for (j = i + 1; j < numStrings; ++j) {
-            if (strcmp(&strings[permute[j]][0], &strings[permute[i]][0]) < 0) {
-                int const temp = permute[j];
-                permute[j] = permute[i];
-                permute[i] = temp;
-            }
-        }
-    }
-}
-
-
-
-int
-SetBrowseGlob(ClientData nulldata, Tcl_Interp *interp,
-              int argc, char **argv) {
-
-    if (argc == 2) {
-        strcpy(globString, argv[1]);
-
-        fprintf(stdout, "GLOB:  %s\n", globString);
-
-        return TCL_OK;
-    }
-
-    Tcl_AppendResult(interp,
-                     "wrong args: should be \"", argv[0]," string\"",
-                     NULL);
-    return TCL_ERROR;
-}
-
-
-
-static boolean
-MatchesGlob(char *string, char *glob) {
-
-    char * stringRight;
-    char * globRight;
-
-    while ((*glob != '\0') && (*glob != '*')) {
-        /* match left side */
-        if ((*string == '\0') || (*string != *glob))
-            return FALSE;
-        ++string;
-        ++glob;
-    }
-
-    if (*glob == '\0')    /* no star */
-        return TRUE;
-
-    /* now match right side */
-    stringRight = &string[strlen(string)-1];
-    globRight = &glob[strlen(glob)-1];
-
-    while (*globRight != '*') {
-        if ((stringRight < string) || (*stringRight != *globRight))
-            return FALSE;
-        --globRight;
-        --stringRight;
-    }
-
-    return TRUE;
-}
-
-
-
diff --git a/converter/ppm/ppmtompeg/memory.c b/converter/ppm/ppmtompeg/memory.c
deleted file mode 100644
index 8c272707..00000000
--- a/converter/ppm/ppmtompeg/memory.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 1995 The Regents of the University of California.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose, without fee, and without written agreement is
- * hereby granted, provided that the above copyright notice and the following
- * two paragraphs appear in all copies of this software.
- *
- * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
- * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
- * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- */
-
-/*
- *  $Header: /n/charlie-brown/project/mm/mpeg/mpeg_dist/mpeg_encode/RCS/memory.c,v 1.3 1995/01/19 23:08:43 eyhung Exp $
- *  $Log: memory.c,v $
- * Revision 1.3  1995/01/19  23:08:43  eyhung
- * Changed copyrights
- *
- * Revision 1.2  1993/06/03  21:08:08  keving
- * nothing
- *
- * Revision 1.1  1993/04/27  21:32:26  keving
- * nothing
- *
- *
- */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include "memory.h"
-
-
-/* memory handling routines
- *
- */
-
-long    totalMemory = 0;
-long    maxMemory = 0;
-
-
-char    *MemAlloc(size_t size)
-{
-    totalMemory += (long)size;
-    if ( totalMemory > maxMemory )
-    {
-        maxMemory = totalMemory;
-    }
-
-    return malloc(size);
-}
-
-
-
-void    MemFree(char *ptr, long bytes)
-{
-    totalMemory -= bytes;
-    free(ptr);
-}
-
-
-
-void    PrintMaxMemory(void)
-{
-    fprintf(stdout, "MMMMM-----MAX MEMORY-----MMMMM = %ld\n", maxMemory);
-}
-
-
-