NetWare LibC has pipe/popen support

1 files changed, 0 insertions, 329 deletions

diff --git a/netware/pipe.c b/netware/pipe.c
deleted file mode 100644
index c302fdf3e0..0000000000
--- a/netware/pipe.c
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * FILENAME		:	pipe.c
- * DESCRIPTION	:	Functions to implement pipes on NetWare.
- * Author		:	Anantha Kesari H Y, Venkat Raghavan S, Srivathsa M
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "netware/pipe.h"
-#include "netware/mktemp.h"
-
-
-/* Following definitions unavailable in LibC, hence borrowed from CLib */
-#define P_WAIT      0
-#define P_NOWAIT    1
-
-#define WHITESPACE  " \t"
-#define MAX_ARGS    10
-
-
-FILE* popen(const char* commandline, const char* mode)
-{
-	int               err, count;
-	char              pszPipestr[32] = {'\0'};
-	char *command = NULL, *argv[MAX_ARGS] = {'\0'};
-	int fd = -1;
-	fd_set myfds;
-	wiring_t wiring;
-	pid_t pid=0;
-	FILE *fp=NULL;
-	char *ptr = NULL;
-	int ptrLen = 0, argc = 0, i = 0;
-
-
-	/* Get a temporary name */
-	(void) tmpnam(strecpy(pszPipestr,  "PHP/php$pipe/"));
-
-	wiring.infd=FD_UNUSED;
-	wiring.outfd=FD_UNUSED;
-	wiring.errfd=FD_UNUSED;
-
-	/* Open a pipe */
-	if ( *mode=='r') {
-		fd = pipe_open (pszPipestr, O_RDONLY);
-		if (fd == -1)
-			return NULL;
-
-		wiring.outfd=fd;
-	} else if (*mode=='w') {
-		fd = pipe_open (pszPipestr, O_WRONLY);
-		if (fd == -1)
-			return NULL;
-
-		wiring.infd=fd;
-	} else {
-		consoleprintf ("Unsupported pipe open mode \n");
-		return NULL;
-	}
-
-	/* Get the file pointer */
-	fp = fdopen(fd, mode);
-	if (fp == NULL) {
-		consoleprintf ("Failure in fdopen \n");
-		close (fd);
-		return NULL;
-	}
-
-	/* Separate commandline string into words */
-	ptr = strtok((char*)commandline, WHITESPACE);
-	ptrLen = strlen(ptr);
-
-	/* Get the command */
-	command = (char*)malloc(ptrLen + 1);
-	if(command == NULL) {
-		consoleprintf ("Failure in memory allocation \n");
-		close (fd);
-		fclose (fp);
-		return NULL;
-	}
-	strcpy (command, ptr);
-
-	/* Command as the first argument into prcessve */
-	argv[argc] = (char*)malloc(ptrLen + 1);
-	if(argv[argc] == NULL) {
-		consoleprintf ("Failure in memory allocation \n");
-		close (fd);
-		fclose (fp);
-		if(command) {
-			free(command);
-			command = NULL;
-		}
-		return NULL;
-	}
-	strcpy (argv[argc], ptr);
-	argc++;
-
-	/* Get more arguments if any to be passed to prcessve */
-	ptr = strtok(NULL, WHITESPACE);
-	while (ptr && (argc < MAX_ARGS))
-	{
-		ptrLen = strlen(ptr);
-
-		argv[argc] = (char*)malloc(ptrLen + 1);
-		if(argv[argc] == NULL) {
-			consoleprintf ("Failure in memory allocation \n");
-			close (fd);
-			fclose (fp);
-			if(command) {
-				free(command);
-				command = NULL;
-			}
-			return NULL;
-		}
-		strcpy (argv[argc], ptr);
-		argc++;
-
-		ptr = strtok(NULL, WHITESPACE);
-	}
-	argv[argc] = NULL;
-
-	FD_ZERO(&myfds);
-	FD_SET(fd, &myfds);
-
-	pid = processve(command, PROC_CURRENT_SPACE, NULL, &wiring,
-					&myfds, NULL, (const char **)argv );
-	if (pid == -1) {
-		consoleprintf ("Failure in processve call \n");
-		close (fd);
-		fclose(fp);
-		if(command) {
-			free(command);
-			command = NULL;
-		}
-		for(i=0; i<argc; i++) {
-			if(argv[i]) {
-				free(argv[i]);
-				argv[i] = NULL;
-			}
-		}
-		return NULL;
-	}
-
-	close (fd);
-	if(command) {
-		free(command);
-		command = NULL;
-	}
-	for(i=0; i<argc; i++) {
-		if(argv[i]) {
-			free(argv[i]);
-			argv[i] = NULL;
-		}
-	}
-
-	return fp;
-}
-
-
-int pclose(FILE* stream)
-{
-	fclose(stream);
-	return 0;
-}
-
-
-
-#if 0
-
-FILE* popen2(const char* commandline, const char* mode)
-{
-    int               err, count, var, replaced;
-    char              **env, pszPipestr[32];
-    NXVmId_t          newVM;
-    NXExecEnvSpec_t   envSpec;
-    char *command = NULL, *argv[MAX_ARGS] = {"\0"};
-    NXHandle_t fd;
-    
-    fd = (NXHandle_t) -1;
-    
-    count = NXGetEnvCount() + 1;  // (add one for NULL)
-    env   = (char **) NXMemAlloc(sizeof(char *) * count, 0);
-    
-    if (!env)
-        return 0;
-    
-    err = NXCopyEnv(env, count);  // ensure NULL added at end
-    if ( *mode='r'){
-        (void) tmpnam(strecpy(pszPipestr,  "PHPPIPE/stdin/"));
-        err = NXFifoOpen(0, pszPipestr, NX_O_RDONLY, 0, &fd);
-        if (err)
-            return 0;
-        
-        envSpec.esStdin.ssType     = NX_OBJ_CONSOLE;
-        envSpec.esStdout.ssType    = NX_OBJ_FIFO;
-        envSpec.esStdout.ssPath    = pszPipestr;
-    }
-    else if (*mode='w') then{
-        (void) tmpnam(strecpy(pszPipestr, "PHPPIPE/stdout/"));
-        err = NXFifoOpen(0, instr, NX_O_WRONLY, 0, &fd);
-        if (err)
-            return 0;
-        envSpec.esStdin.ssType     = NX_OBJ_FIFO;
-        envSpec.esStdout.ssType    = NX_OBJ_CONSOLE;
-		envSpec.esStdin.ssPath     =  pszPipestr;
-    }
-    else
-        consoleprintf ("Unsupported pipe open mode \n");
-    
-    
-    /* Separate commandline string into words */
-    
-    ptr = strtok((char*)commandline, WHITESPACE);
-    ptrLen = strlen(ptr);
-    
-    command = (char*)malloc(ptrLen + 1);
-    strcpy (command, ptr);
-    
-    ptr = strtok(NULL, WHITESPACE);
-    while (ptr && (argc < MAX_ARGS))
-    {
-        ptrLen = strlen(ptr);
-        
-        argv[argc] = (char*)malloc(ptrLen + 1);
-        strcpy (argv[argc], ptr);
-        
-        argc++;
-        
-        ptr = strtok(NULL, WHITESPACE);
-    }
-/*    consoleprintf ("PHP | popen: command = %s\n", command); */
-    
-	//
-
-    envSpec.esArgc             = argc;
-    envSpec.esArgv             = argv;
-    envSpec.esEnv              = env;
-    
-    envSpec.esStderr.ssType    = NX_OBJ_CONSOLE;
-    
-    envSpec.esStdin.ssHandle   =
-        envSpec.esStdout.ssHandle  =
-        envSpec.esStderr.ssHandle  = -1;
-    
-    envSpec.esStdin.ssPathCtx  =
-        envSpec.esStdout.ssPathCtx =
-        envSpec.esStderr.ssPathCtx = NULL;
-    
-    envSpec.esStderr.ssPath    = NULL;
-    
-    err = NXVmSpawn(NULL, command, &envSpec, NX_VM_CREATE_DETACHED, &newVM);
-    return fd;
-    
-}
-
-int pclose2(FILE* stream)
-{
-	NXClose(*(NXHandle_t *)stream);
-    return 0;
-}
-
-FILE* popen1(const char* commandline, const char* mode)
-{
-    char *command = NULL, *argv[MAX_ARGS] = {"\0"};
-	char *tempName = "phpXXXXXX.tmp";
-    char *filePath = NULL;
-    FILE *fp = NULL;
-    char *ptr = NULL;
-    int ptrLen = 0, argc = 0, i = 0;
-
-    /* Check for validity of input parameters */
-    if (!commandline || !mode)
-        return NULL;
-
-    /* Get temporary file name */
-    filePath = mktemp(tempName);
-	if (!filePath)
-		return NULL;
-
-    /* Separate commandline string into words */
-
-    ptr = strtok((char*)commandline, WHITESPACE);
-    ptrLen = strlen(ptr);
-
-    command = (char*)malloc(ptrLen + 1);
-    strcpy (command, ptr);
-
-    ptr = strtok(NULL, WHITESPACE);
-    while (ptr && (argc < MAX_ARGS))
-    {
-        ptrLen = strlen(ptr);
-
-        argv[argc] = (char*)malloc(ptrLen + 1);
-        strcpy (argv[argc], ptr);
-
-        argc++;
-
-        ptr = strtok(NULL, WHITESPACE);
-    }
-/*consoleprintf ("PHP | popen: command = %s\n", command);*/
-    if(strchr(mode,'r') != 0)
-    {
-        /*spawnvp(P_WAIT, command, argv);*/
-
-        fp = fopen(filePath, "r"); /* Get the file handle of the pipe */
-    }
-	else if(strchr(mode,'w') != 0)
-        fp = fopen(filePath, "w"); /* Get the file handle of the pipe */
-
-    /* Free resources */
-    free (command);
-    for (i = 0; i < argc; i++)
-    {
-/*consoleprintf ("%s\t", argv[i]);*/
-        free (argv[i]);
-    }
-/*consoleprintf ("\n");*/
-
-	return fp;  /* Return the file handle.*/
-}
-
-int pclose1(FILE* stream)
-{
-    return (fclose(stream));
-}
-
-# endif