-2009-09-24 Micah Cowan <micah@cowan.name>
-
- From Steven Schweda's description of his changes:
-
- * vms/vms.c: Moved to src/src.c.
-
- * vms/getopt.h: Copied from lib/getopt.in.h.
-
- * vms/alloca.h: Created (empty).
-
- * vms/stdint.h: Created (single #include <inttypes.h>)
-
-2008-09-22 Micah Cowan <micah@cowan.name>
+2009-09-22 Micah Cowan <micah@cowan.name>
* configure.ac: Added "sleep" and "symlink" to AC_CHECK_FUNCS,
removing the hard-coded definition of HAVE_SYMLINK. When running
2009-09-24 Micah Cowan <micah@cowan.name>
- * vms.c: Moved from vms/vms.c.
-
* sysdep.h: Use proper prototypes for snprintf, vsnprintf (thanks
to Steven Schweda).
+++ /dev/null
-/*
- * VMS supplement for "wget".
- *
- *======================================================================
- *
- * vms_init()
- *
- * On non-VAX systems, uses LIB$INITIALIZE to set a collection of C
- * RTL features without using the DECC$* logical name method.
- *
- *----------------------------------------------------------------------
- *
- * vms_arch()
- *
- * Returns (run-time) VMS architecture string.
- *
- *----------------------------------------------------------------------
- *
- * vms_ver()
- *
- * Returns (run-time) VMS version string.
- *
- *----------------------------------------------------------------------
- *
- * set_ods5_dest()
- *
- * Sets a global flag ("ods5_dest") according to the file system type
- * of the destination device.
- *
- *----------------------------------------------------------------------
- *
- * ods_conform()
- *
- * Simplifies a fancy URL-derived file name into an ODS2- or
- * ODS5-compatible file name.
- *
- *----------------------------------------------------------------------
- *
- * utime()
- *
- * VMS C RTL before V7.3 lacks utime(). In V7.3, utime() sets only
- * the modified (revised) date, not the created date of a file.
- *
- * UNIX "ls -l" reports the modified time. VMS "DIRECTORY /DATE"
- * reports the creation time. Reconciling these in FTP DIR reports
- * is non-trivial.
- *
- * UNIX utime() sets revision and access times. VMS does not always
- * maintain access times, so this utime() replacement sets the
- * creation and revision times to the specified revision (or
- * creation?) time. Any access time is ignored.
- *
- *----------------------------------------------------------------------
- *
- * getpwuid()
- *
- * VMS C RTL before V7.0 lacks getpwuid().
- *
- *----------------------------------------------------------------------
- *
- */
-
-#include "vms.h"
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unixlib.h>
-
-#include <atrdef.h>
-#include <descrip.h>
-#include <dvidef.h>
-#include <fibdef.h>
-#include <iodef.h>
-#include <rms.h>
-#include <stsdef.h>
-#include <syidef.h>
-#include <lib$routines.h>
-#include <starlet.h>
-
-/* Use <iosbdef.h> if available. Otherwise declare IOSB here. */
-
-#if !defined( __VAX) && (__CRTL_VER >= 70000000)
-#include <iosbdef.h>
-#else /* __CRTL_VER >= 70000000 */
-typedef struct _iosb {
- unsigned short int iosb$w_status; /* Final I/O status */
- unsigned short int iosb$w_bcnt; /* 16-bit byte count */
- unsigned int iosb$l_dev_depend; /* 32-bit dev dependent */
- } IOSB;
-#endif /* !defined( __VAX) && (__CRTL_VER >= 70000000) */
-
-/* Ugly work-around for bad type in VAX <atrdef.h>. */
-
-#ifdef __VAX
-#define UWA (unsigned int)
-#else /* def __VAX */
-#define UWA
-#endif /* def __VAX */
-
-#include "config.h"
-#include "wget.h"
-#include "utils.h"
-
-/*--------------------------------------------------------------------*/
-
-/* Global storage. */
-
-/* Flag for an ODS5 destination directory. */
-
-int ods5_dest = -1;
-
-/* Flag to sense if vms_init() was called. */
-
-int vms_init_done = -1;
-
-/*--------------------------------------------------------------------*/
-
-#if !defined( __VAX) && (__CRTL_VER >= 70301000)
-
-/* vms_init()
-
- Uses LIB$INITIALIZE to set a collection of C RTL features without
- requiring the user to define the corresponding logical names.
-*/
-
-/* Structure to hold a DECC$* feature name and its desired value. */
-
-typedef struct
- {
- char *name;
- int value;
- } decc_feat_t;
-
-/* Array of DECC$* feature names and their desired values. */
-
-decc_feat_t decc_feat_array[] = {
- /* Preserve command-line case with SET PROCESS/PARSE_STYLE=EXTENDED */
- { "DECC$ARGV_PARSE_STYLE", 1 },
- /* Preserve case for file names on ODS5 disks. */
- { "DECC$EFS_CASE_PRESERVE", 1 },
- /* Enable multiple dots (and most characters) in ODS5 file names,
- while preserving VMS-ness of ";version". */
- { "DECC$EFS_CHARSET", 1 },
- /* List terminator. */
- { (char *)NULL, 0 } };
-
-/* LIB$INITIALIZE initialization function. */
-
-static void vms_init( void)
-{
-int feat_index;
-int feat_value;
-int feat_value_max;
-int feat_value_min;
-int i;
-int sts;
-
-/* Set the global flag to indicate that LIB$INITIALIZE worked. */
-
-vms_init_done = 1;
-
-/* Loop through all items in the decc_feat_array[]. */
-
-for (i = 0; decc_feat_array[ i].name != NULL; i++)
- {
- /* Get the feature index. */
- feat_index = decc$feature_get_index( decc_feat_array[ i].name);
- if (feat_index >= 0)
- {
- /* Valid item. Collect its properties. */
- feat_value = decc$feature_get_value( feat_index, 1);
- feat_value_min = decc$feature_get_value( feat_index, 2);
- feat_value_max = decc$feature_get_value( feat_index, 3);
-
- if ((decc_feat_array[ i].value >= feat_value_min) &&
- (decc_feat_array[ i].value <= feat_value_max))
- {
- /* Valid value. Set it if necessary. */
- if (feat_value != decc_feat_array[ i].value)
- {
- sts = decc$feature_set_value( feat_index,
- 1,
- decc_feat_array[ i].value);
- }
- }
- else
- {
- /* Invalid DECC feature value. */
- printf( " INVALID DECC FEATURE VALUE, %d: %d <= %s <= %d.\n",
- feat_value,
- feat_value_min, decc_feat_array[ i].name, feat_value_max);
- }
- }
- else
- {
- /* Invalid DECC feature name. */
- printf( " UNKNOWN DECC FEATURE: %s.\n", decc_feat_array[ i].name);
- }
- }
-}
-
-/* Get "vms_init()" into a valid, loaded LIB$INITIALIZE PSECT. */
-
-#pragma nostandard
-
-/* Establish the LIB$INITIALIZE PSECTs, with proper alignment and
- other attributes. Note that "nopic" is significant only on VAX.
-*/
-#pragma extern_model save
-
-#pragma extern_model strict_refdef "LIB$INITIALIZE" 2, nopic, nowrt
-void (*const x_vms_init)() = vms_init;
-
-#pragma extern_model strict_refdef "LIB$INITIALIZ" 2, nopic, nowrt
-const int spare[ 8] = { 0 };
-
-#pragma extern_model restore
-
-/* Fake reference to ensure loading the LIB$INITIALIZE PSECT. */
-
-#pragma extern_model save
-int lib$initialize(void);
-#pragma extern_model strict_refdef
-int dmy_lib$initialize = (int) lib$initialize;
-#pragma extern_model restore
-
-#pragma standard
-
-#endif /* !defined( __VAX) && (__CRTL_VER >= 70301000) */
-
-/*--------------------------------------------------------------------*/
-
-/* vms_arch()
-
- Returns (run-time) VMS architecture string.
-*/
-
-char *vms_arch( void)
-{
-#define ARCH_SIZE 15
-
-static int sts = 0;
-static char arch[ ARCH_SIZE+ 1] = "VAX"; /* Only VAX could fail. */
-unsigned short arch_len;
-
-struct dsc$descriptor_s arch_descr =
- { ARCH_SIZE, DSC$K_DTYPE_T, DSC$K_CLASS_S, arch };
-
-if (sts == 0)
- {
- sts = lib$getsyi( &SYI$_ARCH_NAME, 0, &arch_descr, &arch_len, 0, 0);
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
- arch[ arch_len] = '\0';
-
- /* Trim trailing spaces. */
- while ((arch_len > 0) && (arch[ arch_len- 1] == ' '))
- {
- arch[ --arch_len] = '\0';
- }
- }
- }
-return arch;
-}
-
-/*--------------------------------------------------------------------*/
-
-/* vms_vers()
-
- Returns (run-time) VMS version string.
-*/
-
-char *vms_vers( void)
-{
-#define VERS_SIZE 8
-
-static int sts = 0;
-static char vers[ VERS_SIZE+ 1] = "";
-unsigned short vers_len;
-
-struct dsc$descriptor_s vers_descr =
- { VERS_SIZE, DSC$K_DTYPE_T, DSC$K_CLASS_S, vers };
-
-if (sts == 0)
- {
- sts = lib$getsyi( &SYI$_VERSION, 0, &vers_descr, &vers_len, 0, 0);
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
- vers[ vers_len] = '\0';
-
- /* Trim trailing spaces. */
- while ((vers_len > 0) && (vers[ vers_len- 1] == ' '))
- {
- vers[ --vers_len] = '\0';
- }
- }
- }
-return vers;
-}
-
-/*--------------------------------------------------------------------*/
-
-/* set_ods5_dest()
-
- Sets global "ods5_dest" according to the file system type of the
- argument: 0 for ODS2, 1 for ODS5. (No change if other/unknown or
- failure.)
-
- Return value: Status from sys$getdvi().
-*/
-
-int set_ods5_dest( char *path)
-{
-#ifdef DVI$C_ACP_F11V5
-
-/* Should know about ODS5 file system. Do actual check.
- (This should be non-VAX with __CRTL_VER >= 70200000.)
-*/
-
-struct dsc$descriptor_s dev_descr =
- { 0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0 };
-
-int acp_code;
-int sts;
-
-/* Load path argument into device descriptor.
- Default to current default device.
-*/
-if (path == NULL)
- {
- dev_descr.dsc$a_pointer = "SYS$DISK";
- }
-else
- {
- dev_descr.dsc$a_pointer = path;
- }
-dev_descr.dsc$w_length = strlen( dev_descr.dsc$a_pointer);
-
-/* Get filesystem type code.
- (Text results for this item code have been unreliable.)
-*/
-sts = lib$getdvi( &((int) DVI$_ACPTYPE),
- 0,
- &dev_descr,
- &acp_code,
- 0,
- 0);
-
-if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
- if (acp_code == DVI$C_ACP_F11V2)
- {
- ods5_dest = 0;
- }
- else if (acp_code == DVI$C_ACP_F11V5)
- {
- ods5_dest = 1;
- }
- }
-
-return sts;
-
-#else /* def DVI$C_ACP_F11V5 */
-
-/* Too old for ODS5 file system. Do nothing. */
-
-return STS$K_SUCCESS;
-
-#endif /* def DVI$C_ACP_F11V5 */
-}
-
-/*--------------------------------------------------------------------*/
-
-/* ods2_conform()
-
- Replace ODS2-troublesome characters in the argument, overwriting the
- original string. Replace "~" with "-", "@" with "$", and invalid
- dots and other characters with "_". (Invalid dots are any in a
- directory name, and all but the last in a file name.)
-
- Return value: path. (Someday this function could be written to leave
- the original string unchanged, and to return a freshly allocated
- string, possibly of a dfferent length.)
-
- 2005-02-23 SMS.
- Changed to use char_prop[] look-up table, and to convert more invalid
- characters to "_".
-*/
-
-static
-char *ods2_conform( char *path)
-{
-char *p;
-char *prd;
-char *prs;
-char *prv;
-unsigned char uchr;
-unsigned char prop;
-
-/* Locate the last slash. */
-prs = rindex( path, '/');
-if (prs == NULL)
- {
- prs = path;
- }
-
-/* Locate the last dot after the last slash. */
-prd = rindex( prs, '.');
-if (prd == NULL)
- {
- prd = prs;
- }
-
-/* Locate the version (after the last slash and dot). */
-for (prv = prs+ strlen( prs) ; (--prv > prs) && isdigit( *prv); );
-if ((*prv != ';') || (*(prv- 1) == '^'))
- {
- prv = prs+ strlen( prs);
- }
-
-for (p = path ; p < prv; p++)
- {
- prop = char_prop[ uchr = *p];
- if ((prop& 4))
- { /* Dot. */
- if (p < prd)
- { /* Before last dot in name. */
- *p = '_'; /* Convert to "_". */
- }
- }
- else if ((prop& (32+ 16)) == 0)
- { /* ODS2-invalid. */
- if (uchr == '~')
- {
- *p = '-'; /* Convert to "-". */
- }
- else if (uchr == '@')
- {
- *p = '$'; /* Convert to "$". */
- }
- else if (uchr != '/') /* Leave "/" as-is. */
- {
- *p = '_'; /* Convert to "_". */
- }
- }
- }
-return path;
-}
-
-/*--------------------------------------------------------------------*/
-
-/* ods_conform()
-
- Replace troublesome characters for the destination file system (ODS2
- or ODS5) with more legal characters.
-
- For ODS5, this is simply "?" -> "!" and "*" -> "#".
-
- For ODS2, see ods2_conform().
-
- Return value: path. (Someday this function could be written to leave
- the original string unchanged, and to return a freshly allocated
- string, possibly of a dfferent length.)
-*/
-
-char *ods_conform( char *path)
-{
-char *p;
-
-/* Replacements for invalid (printing) ODS5 characters. */
-#define ODS5_QUESTION '!'
-#define ODS5_ASTERISK '#'
-
-if (ods5_dest <= 0)
- {
- /* Return ODS2-conformant file name. */
- return ods2_conform( path);
- }
-else
- {
- /* Return ODS5-conformant file name. ("?" -> "!", "*" -> "#".) */
- for (p = path; *p != '\0'; p++)
- {
- if (*p == '?')
- {
- *p = ODS5_QUESTION;
- }
- else if (*p == '*')
- {
- *p = ODS5_ASTERISK;
- }
- }
- return path;
- }
-}
-
-/*--------------------------------------------------------------------*/
-
-/* Wget-private utime() code. */
-
-/* Use long name (NAML) structure only where available.
- (This should be non-VAX with __CRTL_VER >= 70200000.)
-*/
-
-#ifdef NAML$C_BID
-
-/* Use long name (NAML) structure. */
-
-#define FAB$L_NAMX fab$l_naml
-#define NAMX NAML
-#define NAMX$C_MAXRSS NAML$C_MAXRSS
-#define NAMX$B_DEV naml$l_long_dev_size
-#define NAMX$L_DEV naml$l_long_dev
-#define NAMX$L_ESA naml$l_long_expand
-#define NAMX$B_ESL naml$l_long_expand_size
-#define NAMX$B_ESS naml$l_long_expand_alloc
-#define NAMX$W_FID naml$w_fid
-#define NAMX$L_RSA naml$l_long_result
-#define NAMX$B_RSL naml$l_long_result_size
-#define NAMX$B_RSS naml$l_long_result_alloc
-#define CC$RMS_NAMX cc$rms_naml
-
-#else /* def NAML$C_BID */
-
-/* Use short name (NAM) structure. */
-
-#define FAB$L_NAMX fab$l_nam
-#define NAMX NAM
-#define NAMX$C_MAXRSS NAM$C_MAXRSS
-#define NAMX$B_DEV nam$b_dev
-#define NAMX$L_DEV nam$l_dev
-#define NAMX$L_ESA nam$l_esa
-#define NAMX$B_ESL nam$b_esl
-#define NAMX$B_ESS nam$b_ess
-#define NAMX$W_FID nam$w_fid
-#define NAMX$L_RSA nam$l_rsa
-#define NAMX$B_RSL nam$b_rsl
-#define NAMX$B_RSS nam$b_rss
-#define CC$RMS_NAMX cc$rms_nam
-
-#endif /* def NAML$C_BID */
-
-/*--------------------------------------------------------------------*/
-
-/* Wget-private utime() code. */
-
-/* Action routine for decc$to_vms(), in utime(). */
-
-char vms_path[ NAMX$C_MAXRSS+ 1];
-
-int set_vms_name( char *name, int type)
-{
- strncpy( vms_path, name, NAMX$C_MAXRSS);
- vms_path[ NAMX$C_MAXRSS] = '\0';
- return 1;
-}
-
-/*--------------------------------------------------------------------*/
-
-/* utime() replacement. */
-
-int utime( const char *path, const struct utimbuf *times)
-{
-time_t utc_unsigned;
-
-int chan, i;
-int sts, sts2;
-
-unsigned short int vms_num_vec_time[ 7];
-static unsigned int vms_abs_time[ 2];
-struct tm *tms;
-struct _iosb iosb_q;
-
-/* QIOW item list used to set creation and revision dates. */
-
-struct atrdef ut_atr[ 3] = {
- {sizeof( vms_abs_time), ATR$C_CREDATE, UWA vms_abs_time},
- {sizeof( vms_abs_time), ATR$C_REVDATE, UWA vms_abs_time},
- {0,0,0}};
-
-/* Various RMS structures used for file access. */
-
-struct FAB ut_fab = cc$rms_fab;
-struct RAB ut_rab = cc$rms_rab;
-struct NAMX ut_namx = CC$RMS_NAMX;
-static struct fibdef ut_fib;
-
-/* Device and file name buffers and their descriptors. */
-
-static char dev_namx[ NAMX$C_MAXRSS+ 1];
-char esa_namx[ NAMX$C_MAXRSS+ 1];
-char rsa_namx[ NAMX$C_MAXRSS+ 1];
-
-struct dsc$descriptor dev_dsc =
- {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, dev_namx};
-
-struct dsc$descriptor fib_dsc =
- {sizeof( ut_fib), DSC$K_DTYPE_T, DSC$K_CLASS_S, (char *) &ut_fib};
-
-/* "wget" provides a UNIX-like path name. With "-O", a user may provide
- a VMS-like path name. If a slash is found in the name, assume that
- it's UNIX-like, and convert it to VMS form. Otherwise, use it as-is.
-*/
-
-if (strchr( path, '/') != NULL)
- {
- sts = decc$to_vms( path, set_vms_name, 0, 0);
- path = vms_path;
- }
-
-/* Install the VMS file specification into the FAB. */
-
-ut_fab.fab$l_fna = (char *) path;
-ut_fab.fab$b_fns = (unsigned char) strlen( path);
-
-ut_fab.fab$l_dna = "";
-ut_fab.fab$b_dns = 0;
-
-/* Point the FAB to the NAMX. */
-
-ut_fab.FAB$L_NAMX = &ut_namx;
-
-/* Install the name buffers into the NAM. */
-
-ut_namx.NAMX$L_ESA = esa_namx;
-ut_namx.NAMX$B_ESL = 0;
-ut_namx.NAMX$B_ESS = sizeof( esa_namx)- 1;
-
-ut_namx.NAMX$L_RSA = rsa_namx;
-ut_namx.NAMX$B_RSL = 0;
-ut_namx.NAMX$B_RSS = sizeof( rsa_namx)- 1;
-
-/* Convert the modification time (UTC time_t) to local "tm" time. */
-
-tms = localtime( &(times-> modtime));
-
-/* Move (translate) "tm" structure local time to VMS vector time. */
-
-if (tms != NULL)
- {
- vms_num_vec_time[ 0] = tms-> tm_year+ 1900;
- vms_num_vec_time[ 1] = tms-> tm_mon+ 1;
- vms_num_vec_time[ 2] = tms-> tm_mday;
- vms_num_vec_time[ 3] = tms-> tm_hour;
- vms_num_vec_time[ 4] = tms-> tm_min;
- vms_num_vec_time[ 5] = tms-> tm_sec;
- vms_num_vec_time[ 6] = 0; /* centiseconds */
-
-/* Convert VMS vector time to VMS absolute time (quadword). */
-
- sts = lib$cvt_vectim( vms_num_vec_time, vms_abs_time);
-
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
-/* Parse the file specification. */
-
- sts = sys$parse( &ut_fab, 0, 0);
-
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
-/* Locate the file. (Gets the FID.) */
-
- sts = sys$search( &ut_fab, 0, 0);
-
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
-/* Form the device name descriptor. */
-
- dev_dsc.dsc$w_length = ut_namx.NAMX$B_DEV;
- dev_dsc.dsc$a_pointer = (char *) ut_namx.NAMX$L_DEV;
-
-/* Assign a channel to the disk device. */
-
- sts = sys$assign( &dev_dsc, &chan, 0, 0);
-
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
-/* Move the FID (and not the DID) into the FIB. */
-
- memset( (void *) &ut_fib, 0, sizeof( ut_fib));
-
- for (i = 0; i < 3; i++)
- {
- ut_fib.fib$w_fid[ i] = ut_namx.NAMX$W_FID[ i];
- ut_fib.fib$w_did[ i] = 0;
- }
-
-/* Prevent this QIOW from setting the revision time to now. */
-
- ut_fib.fib$l_acctl = FIB$M_NORECORD;
-
-/* Set the file dates. */
-
- sts = sys$qiow( 0,
- chan,
- IO$_MODIFY,
- &iosb_q,
- 0,
- 0,
- &fib_dsc,
- 0,
- 0,
- 0,
- ut_atr,
- 0);
-
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
- sts = iosb_q.iosb$w_status;
- }
- sts2 = sys$dassgn( chan);
-
- if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
- sts = sts2;
- }
- }
- }
- }
- }
- }
-
-/* Convert successful VMS status to zero = success status.
- If failure, set errno and vaxc$errno, and return -1 = failure status.
-*/
-
-if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
- {
- sts = 0;
- }
-else
- {
- errno = EVMSERR;
- vaxc$errno = sts;
- sts = -1;
- }
-
-return sts;
-}
-
-/*--------------------------------------------------------------------*/
-
-/* 2005-04-14 SMS.
- *
- * vms_init_diag().
- *
- * Get Wget debug option value.
- */
-
-int vms_init_diag( void)
-{
-#ifdef ENABLE_DEBUG
-return (opt.debug > 0);
-#else /* def ENABLE_DEBUG */
-return 0;
-#endif /* def ENABLE_DEBUG */
-}
-
-/*--------------------------------------------------------------------*/
-
-/* 2004-11-23 SMS.
- *
- * get_rms_defaults().
- *
- * Get user-specified values from (DCL) SET RMS_DEFAULT. FAB/RAB
- * items of particular interest are:
- *
- * fab$w_deq default extension quantity (blocks) (write).
- * rab$b_mbc multi-block count.
- * rab$b_mbf multi-buffer count (used with rah and wbh).
- */
-
-/* Default RMS parameter values. */
-
-#define RMS_DEQ_DEFAULT 16384 /* About 1/4 the max (65535 blocks). */
-#define RMS_MBC_DEFAULT 127 /* The max, */
-#define RMS_MBF_DEFAULT 2 /* Enough to enable rah and wbh. */
-
-/* GETJPI item descriptor structure. */
-typedef struct
- {
- short buf_len;
- short itm_cod;
- void *buf;
- int *ret_len;
- } jpi_item_t;
-
-/* Durable storage */
-
-static int rms_defaults_known = 0;
-
-/* JPI item buffers. */
-static unsigned short rms_ext;
-static char rms_mbc;
-static unsigned char rms_mbf;
-
-/* Active RMS item values. */
-unsigned short rms_ext_active;
-char rms_mbc_active;
-unsigned char rms_mbf_active;
-
-/* GETJPI item lengths. */
-static int rms_ext_len; /* Should come back 2. */
-static int rms_mbc_len; /* Should come back 1. */
-static int rms_mbf_len; /* Should come back 1. */
-
-/* Desperation attempts to define unknown macros. Probably doomed.
- * If these get used, expect sys$getjpiw() to return %x00000014 =
- * %SYSTEM-F-BADPARAM, bad parameter value.
- * They keep compilers with old header files quiet, though.
- */
-#ifndef JPI$_RMS_EXTEND_SIZE
-# define JPI$_RMS_EXTEND_SIZE 542
-#endif /* ndef JPI$_RMS_EXTEND_SIZE */
-
-#ifndef JPI$_RMS_DFMBC
-# define JPI$_RMS_DFMBC 535
-#endif /* ndef JPI$_RMS_DFMBC */
-
-#ifndef JPI$_RMS_DFMBFSDK
-# define JPI$_RMS_DFMBFSDK 536
-#endif /* ndef JPI$_RMS_DFMBFSDK */
-
-/* GETJPI item descriptor set. */
-
-struct
- {
- jpi_item_t rms_ext_itm;
- jpi_item_t rms_mbc_itm;
- jpi_item_t rms_mbf_itm;
- int term;
- } jpi_itm_lst =
- { { 2, JPI$_RMS_EXTEND_SIZE, &rms_ext, &rms_ext_len },
- { 1, JPI$_RMS_DFMBC, &rms_mbc, &rms_mbc_len },
- { 1, JPI$_RMS_DFMBFSDK, &rms_mbf, &rms_mbf_len },
- 0
- };
-
-int get_rms_defaults()
-{
-int sts;
-
-/* Get process RMS_DEFAULT values. */
-
-sts = sys$getjpiw( 0, 0, 0, &jpi_itm_lst, 0, 0, 0);
-if ((sts& STS$M_SEVERITY) != STS$M_SUCCESS)
- {
- /* Failed. Don't try again. */
- rms_defaults_known = -1;
- }
-else
- {
- /* Fine, but don't come back. */
- rms_defaults_known = 1;
- }
-
-/* Limit the active values according to the RMS_DEFAULT values. */
-
-if (rms_defaults_known > 0)
- {
- /* Set the default values. */
-
- rms_ext_active = RMS_DEQ_DEFAULT;
- rms_mbc_active = RMS_MBC_DEFAULT;
- rms_mbf_active = RMS_MBF_DEFAULT;
-
- /* Default extend quantity. Use the user value, if set. */
- if (rms_ext > 0)
- {
- rms_ext_active = rms_ext;
- }
-
- /* Default multi-block count. Use the user value, if set. */
- if (rms_mbc > 0)
- {
- rms_mbc_active = rms_mbc;
- }
-
- /* Default multi-buffer count. Use the user value, if set. */
- if (rms_mbf > 0)
- {
- rms_mbf_active = rms_mbf;
- }
- }
-
-if (vms_init_diag() > 0)
- {
- fprintf( stderr,
- "Get RMS defaults. getjpi sts = %%x%08x.\n",
- sts);
-
- if (rms_defaults_known > 0)
- {
- fprintf( stderr,
- " Default: deq = %6d, mbc = %3d, mbf = %3d.\n",
- rms_ext, rms_mbc, rms_mbf);
- }
- }
-return sts;
-}
-
-/*--------------------------------------------------------------------*/
-
-/* 2004-11-23 SMS.
- *
- * acc_cb(), access callback function for DEC C [f]open().
- *
- * Set some RMS FAB/RAB items, with consideration of user-specified
- * values from (DCL) SET RMS_DEFAULT. Items of particular interest are:
- *
- * fab$w_deq default extension quantity (blocks).
- * rab$b_mbc multi-block count.
- * rab$b_mbf multi-buffer count (used with rah and wbh).
- *
- * See also the FOP* macros in OSDEP.H. Currently, no notice is
- * taken of the caller-ID value, but options could be set differently
- * for read versus write access. (I assume that specifying fab$w_deq,
- * for example, for a read-only file has no ill effects.)
- */
-
-/* acc_cb() */
-
-int acc_cb( int *id_arg, struct FAB *fab, struct RAB *rab)
-{
-int sts;
-
-/* Get process RMS_DEFAULT values, if not already done. */
-if (rms_defaults_known == 0)
- {
- get_rms_defaults();
- }
-
-/* If RMS_DEFAULT (and adjusted active) values are available, then set
- * the FAB/RAB parameters. If RMS_DEFAULT values are not available,
- * suffer with the default parameters.
- */
-if (rms_defaults_known > 0)
- {
- /* Set the FAB/RAB parameters accordingly. */
- fab-> fab$w_deq = rms_ext_active;
- rab-> rab$b_mbc = rms_mbc_active;
- rab-> rab$b_mbf = rms_mbf_active;
-
- /* Truncate at EOF on close, as we'll probably over-extend. */
- fab-> fab$v_tef = 1;
-
- /* If using multiple buffers, enable read-ahead and write-behind. */
- if (rms_mbf_active > 1)
- {
- rab-> rab$v_rah = 1;
- rab-> rab$v_wbh = 1;
- }
-
- if (vms_init_diag() > 0)
- {
- fprintf( stderr,
- "Open callback. ID = %d, deq = %6d, mbc = %3d, mbf = %3d.\n",
- *id_arg, fab-> fab$w_deq, rab-> rab$b_mbc, rab-> rab$b_mbf);
- }
- }
-
-/* Declare success. */
-return 0;
-}
-
-/*--------------------------------------------------------------------*/
-
-/* Added J.Lauret 05-Dec-1999 . Copied from Mosaic distribution */
-
-/*
- * Here is a replacement for getpwuid for VMS. It returns pointers
- * to userid (*pw_name) and owner (*pw_gecos) only. Other fields
- * may be added later.
- * Note that sys$getuai returns owner as a counted string.
- */
-
-#if __CRTL_VER < 70000000
-
-#include <uaidef.h>
-
-static struct passwd vms_passwd;
-static char vms_userid[16];
-static char vms_owner[40];
-
-struct passwd *getpwuid()
-{
-struct dsc$descriptor_s
-{
- unsigned short dsc$w_length;
- unsigned char dsc$b_dtype;
- unsigned char dsc$b_class;
- char *dsc$a_pointer;
-} user_desc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, NULL};
-
- char *t_userid, owner[40];
- int status, length;
- struct {
- short buffer_length;
- short item_code;
- int buffer_address;
- int return_length_address;
- int terminator;
- } itmlst;
-
-#ifdef __GNUC__
- (int)t_userid = cuserid((char *) NULL);
-#else
- t_userid = cuserid((char *) NULL);
-#endif /* GNU C is strange, GEC */
- user_desc.dsc$w_length = strlen(t_userid);
- user_desc.dsc$a_pointer = t_userid;
- itmlst.buffer_length = sizeof(owner);
- itmlst.item_code = UAI$_OWNER;
- itmlst.buffer_address = (int)owner;
- itmlst.return_length_address = (int)&length;
- itmlst.terminator = 0;
- status = sys$getuai(0, 0, &user_desc, &itmlst, 0, 0, 0);
- if ((stats& STS$M_SEVERITY) == STS$K_SUCCESS) {
- length = (int)owner[0];
- owner[length+1] = '\0';
- strcpy(vms_userid, t_userid);
- strcpy(vms_owner, &owner[1]);
- } else {
- vms_userid[0] = '\0';
- vms_owner[0] = '\0';
- }
- vms_passwd.pw_name = vms_userid;
- vms_passwd.pw_gecos = vms_owner;
- return (&vms_passwd);
-}
-
-/* Approximate localtime_r as best we can in its absence. */
-struct tm *
-localtime_r (t, tp)
- const time_t *t;
- struct tm *tp;
-{
- struct tm *l = localtime (t);
- if (! l)
- return 0;
- *tp = *l;
- return tp;
-}
-
-#endif /* __CRTL_VER < 70000000 */
-
+++ /dev/null
-/* Declarations for getopt.
- Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1996, 1997, 1998,
- 1999, 2001, 2003, 2004, 2005, 2006, 2007, 2009 Free Software
- Foundation, Inc.
- This file is part of the GNU C Library.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef _GETOPT_H
-
-#ifndef __need_getopt
-# define _GETOPT_H 1
-#endif
-
-/* Standalone applications should #define __GETOPT_PREFIX to an
- identifier that prefixes the external functions and variables
- defined in this header. When this happens, include the
- headers that might declare getopt so that they will not cause
- confusion if included after this file. Then systematically rename
- identifiers so that they do not collide with the system functions
- and variables. Renaming avoids problems with some compilers and
- linkers. */
-#if defined __GETOPT_PREFIX && !defined __need_getopt
-# include <stdlib.h>
-# include <stdio.h>
-# include <unistd.h>
-# undef __need_getopt
-# undef getopt
-# undef getopt_long
-# undef getopt_long_only
-# undef optarg
-# undef opterr
-# undef optind
-# undef optopt
-# define __GETOPT_CONCAT(x, y) x ## y
-# define __GETOPT_XCONCAT(x, y) __GETOPT_CONCAT (x, y)
-# define __GETOPT_ID(y) __GETOPT_XCONCAT (__GETOPT_PREFIX, y)
-# define getopt __GETOPT_ID (getopt)
-# define getopt_long __GETOPT_ID (getopt_long)
-# define getopt_long_only __GETOPT_ID (getopt_long_only)
-# define optarg __GETOPT_ID (optarg)
-# define opterr __GETOPT_ID (opterr)
-# define optind __GETOPT_ID (optind)
-# define optopt __GETOPT_ID (optopt)
-#endif
-
-/* Standalone applications get correct prototypes for getopt_long and
- getopt_long_only; they declare "char **argv". libc uses prototypes
- with "char *const *argv" that are incorrect because getopt_long and
- getopt_long_only can permute argv; this is required for backward
- compatibility (e.g., for LSB 2.0.1).
-
- This used to be `#if defined __GETOPT_PREFIX && !defined __need_getopt',
- but it caused redefinition warnings if both unistd.h and getopt.h were
- included, since unistd.h includes getopt.h having previously defined
- __need_getopt.
-
- The only place where __getopt_argv_const is used is in definitions
- of getopt_long and getopt_long_only below, but these are visible
- only if __need_getopt is not defined, so it is quite safe to rewrite
- the conditional as follows:
-*/
-#if !defined __need_getopt
-# if defined __GETOPT_PREFIX
-# define __getopt_argv_const /* empty */
-# else
-# define __getopt_argv_const const
-# endif
-#endif
-
-/* If __GNU_LIBRARY__ is not already defined, either we are being used
- standalone, or this is the first header included in the source file.
- If we are being used with glibc, we need to include <features.h>, but
- that does not exist if we are standalone. So: if __GNU_LIBRARY__ is
- not defined, include <ctype.h>, which will pull in <features.h> for us
- if it's from glibc. (Why ctype.h? It's guaranteed to exist and it
- doesn't flood the namespace with stuff the way some other headers do.) */
-#if !defined __GNU_LIBRARY__
-# include <ctype.h>
-#endif
-
-#ifndef __THROW
-# ifndef __GNUC_PREREQ
-# define __GNUC_PREREQ(maj, min) (0)
-# endif
-# if defined __cplusplus && __GNUC_PREREQ (2,8)
-# define __THROW throw ()
-# else
-# define __THROW
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* For communication from `getopt' to the caller.
- When `getopt' finds an option that takes an argument,
- the argument value is returned here.
- Also, when `ordering' is RETURN_IN_ORDER,
- each non-option ARGV-element is returned here. */
-
-extern char *optarg;
-
-/* Index in ARGV of the next element to be scanned.
- This is used for communication to and from the caller
- and for communication between successive calls to `getopt'.
-
- On entry to `getopt', zero means this is the first call; initialize.
-
- When `getopt' returns -1, this is the index of the first of the
- non-option elements that the caller should itself scan.
-
- Otherwise, `optind' communicates from one call to the next
- how much of ARGV has been scanned so far. */
-
-extern int optind;
-
-/* Callers store zero here to inhibit the error message `getopt' prints
- for unrecognized options. */
-
-extern int opterr;
-
-/* Set to an option character which was unrecognized. */
-
-extern int optopt;
-
-#ifndef __need_getopt
-/* Describe the long-named options requested by the application.
- The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
- of `struct option' terminated by an element containing a name which is
- zero.
-
- The field `has_arg' is:
- no_argument (or 0) if the option does not take an argument,
- required_argument (or 1) if the option requires an argument,
- optional_argument (or 2) if the option takes an optional argument.
-
- If the field `flag' is not NULL, it points to a variable that is set
- to the value given in the field `val' when the option is found, but
- left unchanged if the option is not found.
-
- To have a long-named option do something other than set an `int' to
- a compiled-in constant, such as set a value from `optarg', set the
- option's `flag' field to zero and its `val' field to a nonzero
- value (the equivalent single-letter option character, if there is
- one). For long options that have a zero `flag' field, `getopt'
- returns the contents of the `val' field. */
-
-struct option
-{
- const char *name;
- /* has_arg can't be an enum because some compilers complain about
- type mismatches in all the code that assumes it is an int. */
- int has_arg;
- int *flag;
- int val;
-};
-
-/* Names for the values of the `has_arg' field of `struct option'. */
-
-# define no_argument 0
-# define required_argument 1
-# define optional_argument 2
-#endif /* need getopt */
-
-
-/* Get definitions and prototypes for functions to process the
- arguments in ARGV (ARGC of them, minus the program name) for
- options given in OPTS.
-
- Return the option character from OPTS just read. Return -1 when
- there are no more options. For unrecognized options, or options
- missing arguments, `optopt' is set to the option letter, and '?' is
- returned.
-
- The OPTS string is a list of characters which are recognized option
- letters, optionally followed by colons, specifying that that letter
- takes an argument, to be placed in `optarg'.
-
- If a letter in OPTS is followed by two colons, its argument is
- optional. This behavior is specific to the GNU `getopt'.
-
- The argument `--' causes premature termination of argument
- scanning, explicitly telling `getopt' that there are no more
- options.
-
- If OPTS begins with `-', then non-option arguments are treated as
- arguments to the option '\1'. This behavior is specific to the GNU
- `getopt'. If OPTS begins with `+', or POSIXLY_CORRECT is set in
- the environment, then do not permute arguments. */
-
-extern int getopt (int ___argc, char *const *___argv, const char *__shortopts)
- __THROW;
-
-#ifndef __need_getopt
-extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv,
- const char *__shortopts,
- const struct option *__longopts, int *__longind)
- __THROW;
-extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv,
- const char *__shortopts,
- const struct option *__longopts, int *__longind)
- __THROW;
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-/* Make sure we later can get all the definitions and declarations. */
-#undef __need_getopt
-
-#endif /* getopt.h */
+++ /dev/null
-#include <inttypes.h>
--- /dev/null
+/*
+ * VMS supplement for "wget".
+ *
+ *======================================================================
+ *
+ * vms_init()
+ *
+ * On non-VAX systems, uses LIB$INITIALIZE to set a collection of C
+ * RTL features without using the DECC$* logical name method.
+ *
+ *----------------------------------------------------------------------
+ *
+ * vms_arch()
+ *
+ * Returns (run-time) VMS architecture string.
+ *
+ *----------------------------------------------------------------------
+ *
+ * vms_ver()
+ *
+ * Returns (run-time) VMS version string.
+ *
+ *----------------------------------------------------------------------
+ *
+ * set_ods5_dest()
+ *
+ * Sets a global flag ("ods5_dest") according to the file system type
+ * of the destination device.
+ *
+ *----------------------------------------------------------------------
+ *
+ * ods_conform()
+ *
+ * Simplifies a fancy URL-derived file name into an ODS2- or
+ * ODS5-compatible file name.
+ *
+ *----------------------------------------------------------------------
+ *
+ * utime()
+ *
+ * VMS C RTL before V7.3 lacks utime(). In V7.3, utime() sets only
+ * the modified (revised) date, not the created date of a file.
+ *
+ * UNIX "ls -l" reports the modified time. VMS "DIRECTORY /DATE"
+ * reports the creation time. Reconciling these in FTP DIR reports
+ * is non-trivial.
+ *
+ * UNIX utime() sets revision and access times. VMS does not always
+ * maintain access times, so this utime() replacement sets the
+ * creation and revision times to the specified revision (or
+ * creation?) time. Any access time is ignored.
+ *
+ *----------------------------------------------------------------------
+ *
+ * getpwuid()
+ *
+ * VMS C RTL before V7.0 lacks getpwuid().
+ *
+ *----------------------------------------------------------------------
+ *
+ */
+
+#include "vms.h"
+
+#include <ctype.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unixlib.h>
+
+#include <atrdef.h>
+#include <descrip.h>
+#include <dvidef.h>
+#include <fibdef.h>
+#include <iodef.h>
+#include <rms.h>
+#include <stsdef.h>
+#include <syidef.h>
+#include <lib$routines.h>
+#include <starlet.h>
+
+/* Use <iosbdef.h> if available. Otherwise declare IOSB here. */
+
+#if !defined( __VAX) && (__CRTL_VER >= 70000000)
+#include <iosbdef.h>
+#else /* __CRTL_VER >= 70000000 */
+typedef struct _iosb {
+ unsigned short int iosb$w_status; /* Final I/O status */
+ unsigned short int iosb$w_bcnt; /* 16-bit byte count */
+ unsigned int iosb$l_dev_depend; /* 32-bit dev dependent */
+ } IOSB;
+#endif /* !defined( __VAX) && (__CRTL_VER >= 70000000) */
+
+/* Ugly work-around for bad type in VAX <atrdef.h>. */
+
+#ifdef __VAX
+#define UWA (unsigned int)
+#else /* def __VAX */
+#define UWA
+#endif /* def __VAX */
+
+#include "config.h"
+#include "wget.h"
+#include "utils.h"
+
+/*--------------------------------------------------------------------*/
+
+/* Global storage. */
+
+/* Flag for an ODS5 destination directory. */
+
+int ods5_dest = -1;
+
+/* Flag to sense if vms_init() was called. */
+
+int vms_init_done = -1;
+
+/*--------------------------------------------------------------------*/
+
+#if !defined( __VAX) && (__CRTL_VER >= 70301000)
+
+/* vms_init()
+
+ Uses LIB$INITIALIZE to set a collection of C RTL features without
+ requiring the user to define the corresponding logical names.
+*/
+
+/* Structure to hold a DECC$* feature name and its desired value. */
+
+typedef struct
+ {
+ char *name;
+ int value;
+ } decc_feat_t;
+
+/* Array of DECC$* feature names and their desired values. */
+
+decc_feat_t decc_feat_array[] = {
+ /* Preserve command-line case with SET PROCESS/PARSE_STYLE=EXTENDED */
+ { "DECC$ARGV_PARSE_STYLE", 1 },
+ /* Preserve case for file names on ODS5 disks. */
+ { "DECC$EFS_CASE_PRESERVE", 1 },
+ /* Enable multiple dots (and most characters) in ODS5 file names,
+ while preserving VMS-ness of ";version". */
+ { "DECC$EFS_CHARSET", 1 },
+ /* List terminator. */
+ { (char *)NULL, 0 } };
+
+/* LIB$INITIALIZE initialization function. */
+
+static void vms_init( void)
+{
+int feat_index;
+int feat_value;
+int feat_value_max;
+int feat_value_min;
+int i;
+int sts;
+
+/* Set the global flag to indicate that LIB$INITIALIZE worked. */
+
+vms_init_done = 1;
+
+/* Loop through all items in the decc_feat_array[]. */
+
+for (i = 0; decc_feat_array[ i].name != NULL; i++)
+ {
+ /* Get the feature index. */
+ feat_index = decc$feature_get_index( decc_feat_array[ i].name);
+ if (feat_index >= 0)
+ {
+ /* Valid item. Collect its properties. */
+ feat_value = decc$feature_get_value( feat_index, 1);
+ feat_value_min = decc$feature_get_value( feat_index, 2);
+ feat_value_max = decc$feature_get_value( feat_index, 3);
+
+ if ((decc_feat_array[ i].value >= feat_value_min) &&
+ (decc_feat_array[ i].value <= feat_value_max))
+ {
+ /* Valid value. Set it if necessary. */
+ if (feat_value != decc_feat_array[ i].value)
+ {
+ sts = decc$feature_set_value( feat_index,
+ 1,
+ decc_feat_array[ i].value);
+ }
+ }
+ else
+ {
+ /* Invalid DECC feature value. */
+ printf( " INVALID DECC FEATURE VALUE, %d: %d <= %s <= %d.\n",
+ feat_value,
+ feat_value_min, decc_feat_array[ i].name, feat_value_max);
+ }
+ }
+ else
+ {
+ /* Invalid DECC feature name. */
+ printf( " UNKNOWN DECC FEATURE: %s.\n", decc_feat_array[ i].name);
+ }
+ }
+}
+
+/* Get "vms_init()" into a valid, loaded LIB$INITIALIZE PSECT. */
+
+#pragma nostandard
+
+/* Establish the LIB$INITIALIZE PSECTs, with proper alignment and
+ other attributes. Note that "nopic" is significant only on VAX.
+*/
+#pragma extern_model save
+
+#pragma extern_model strict_refdef "LIB$INITIALIZE" 2, nopic, nowrt
+void (*const x_vms_init)() = vms_init;
+
+#pragma extern_model strict_refdef "LIB$INITIALIZ" 2, nopic, nowrt
+const int spare[ 8] = { 0 };
+
+#pragma extern_model restore
+
+/* Fake reference to ensure loading the LIB$INITIALIZE PSECT. */
+
+#pragma extern_model save
+int lib$initialize(void);
+#pragma extern_model strict_refdef
+int dmy_lib$initialize = (int) lib$initialize;
+#pragma extern_model restore
+
+#pragma standard
+
+#endif /* !defined( __VAX) && (__CRTL_VER >= 70301000) */
+
+/*--------------------------------------------------------------------*/
+
+/* vms_arch()
+
+ Returns (run-time) VMS architecture string.
+*/
+
+char *vms_arch( void)
+{
+#define ARCH_SIZE 15
+
+static int sts = 0;
+static char arch[ ARCH_SIZE+ 1] = "VAX"; /* Only VAX could fail. */
+unsigned short arch_len;
+
+struct dsc$descriptor_s arch_descr =
+ { ARCH_SIZE, DSC$K_DTYPE_T, DSC$K_CLASS_S, arch };
+
+if (sts == 0)
+ {
+ sts = lib$getsyi( &SYI$_ARCH_NAME, 0, &arch_descr, &arch_len, 0, 0);
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+ arch[ arch_len] = '\0';
+
+ /* Trim trailing spaces. */
+ while ((arch_len > 0) && (arch[ arch_len- 1] == ' '))
+ {
+ arch[ --arch_len] = '\0';
+ }
+ }
+ }
+return arch;
+}
+
+/*--------------------------------------------------------------------*/
+
+/* vms_vers()
+
+ Returns (run-time) VMS version string.
+*/
+
+char *vms_vers( void)
+{
+#define VERS_SIZE 8
+
+static int sts = 0;
+static char vers[ VERS_SIZE+ 1] = "";
+unsigned short vers_len;
+
+struct dsc$descriptor_s vers_descr =
+ { VERS_SIZE, DSC$K_DTYPE_T, DSC$K_CLASS_S, vers };
+
+if (sts == 0)
+ {
+ sts = lib$getsyi( &SYI$_VERSION, 0, &vers_descr, &vers_len, 0, 0);
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+ vers[ vers_len] = '\0';
+
+ /* Trim trailing spaces. */
+ while ((vers_len > 0) && (vers[ vers_len- 1] == ' '))
+ {
+ vers[ --vers_len] = '\0';
+ }
+ }
+ }
+return vers;
+}
+
+/*--------------------------------------------------------------------*/
+
+/* set_ods5_dest()
+
+ Sets global "ods5_dest" according to the file system type of the
+ argument: 0 for ODS2, 1 for ODS5. (No change if other/unknown or
+ failure.)
+
+ Return value: Status from sys$getdvi().
+*/
+
+int set_ods5_dest( char *path)
+{
+#ifdef DVI$C_ACP_F11V5
+
+/* Should know about ODS5 file system. Do actual check.
+ (This should be non-VAX with __CRTL_VER >= 70200000.)
+*/
+
+struct dsc$descriptor_s dev_descr =
+ { 0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0 };
+
+int acp_code;
+int sts;
+
+/* Load path argument into device descriptor.
+ Default to current default device.
+*/
+if (path == NULL)
+ {
+ dev_descr.dsc$a_pointer = "SYS$DISK";
+ }
+else
+ {
+ dev_descr.dsc$a_pointer = path;
+ }
+dev_descr.dsc$w_length = strlen( dev_descr.dsc$a_pointer);
+
+/* Get filesystem type code.
+ (Text results for this item code have been unreliable.)
+*/
+sts = lib$getdvi( &((int) DVI$_ACPTYPE),
+ 0,
+ &dev_descr,
+ &acp_code,
+ 0,
+ 0);
+
+if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+ if (acp_code == DVI$C_ACP_F11V2)
+ {
+ ods5_dest = 0;
+ }
+ else if (acp_code == DVI$C_ACP_F11V5)
+ {
+ ods5_dest = 1;
+ }
+ }
+
+return sts;
+
+#else /* def DVI$C_ACP_F11V5 */
+
+/* Too old for ODS5 file system. Do nothing. */
+
+return STS$K_SUCCESS;
+
+#endif /* def DVI$C_ACP_F11V5 */
+}
+
+/*--------------------------------------------------------------------*/
+
+/* ods2_conform()
+
+ Replace ODS2-troublesome characters in the argument, overwriting the
+ original string. Replace "~" with "-", "@" with "$", and invalid
+ dots and other characters with "_". (Invalid dots are any in a
+ directory name, and all but the last in a file name.)
+
+ Return value: path. (Someday this function could be written to leave
+ the original string unchanged, and to return a freshly allocated
+ string, possibly of a dfferent length.)
+
+ 2005-02-23 SMS.
+ Changed to use char_prop[] look-up table, and to convert more invalid
+ characters to "_".
+*/
+
+static
+char *ods2_conform( char *path)
+{
+char *p;
+char *prd;
+char *prs;
+char *prv;
+unsigned char uchr;
+unsigned char prop;
+
+/* Locate the last slash. */
+prs = rindex( path, '/');
+if (prs == NULL)
+ {
+ prs = path;
+ }
+
+/* Locate the last dot after the last slash. */
+prd = rindex( prs, '.');
+if (prd == NULL)
+ {
+ prd = prs;
+ }
+
+/* Locate the version (after the last slash and dot). */
+for (prv = prs+ strlen( prs) ; (--prv > prs) && isdigit( *prv); );
+if ((*prv != ';') || (*(prv- 1) == '^'))
+ {
+ prv = prs+ strlen( prs);
+ }
+
+for (p = path ; p < prv; p++)
+ {
+ prop = char_prop[ uchr = *p];
+ if ((prop& 4))
+ { /* Dot. */
+ if (p < prd)
+ { /* Before last dot in name. */
+ *p = '_'; /* Convert to "_". */
+ }
+ }
+ else if ((prop& (32+ 16)) == 0)
+ { /* ODS2-invalid. */
+ if (uchr == '~')
+ {
+ *p = '-'; /* Convert to "-". */
+ }
+ else if (uchr == '@')
+ {
+ *p = '$'; /* Convert to "$". */
+ }
+ else if (uchr != '/') /* Leave "/" as-is. */
+ {
+ *p = '_'; /* Convert to "_". */
+ }
+ }
+ }
+return path;
+}
+
+/*--------------------------------------------------------------------*/
+
+/* ods_conform()
+
+ Replace troublesome characters for the destination file system (ODS2
+ or ODS5) with more legal characters.
+
+ For ODS5, this is simply "?" -> "!" and "*" -> "#".
+
+ For ODS2, see ods2_conform().
+
+ Return value: path. (Someday this function could be written to leave
+ the original string unchanged, and to return a freshly allocated
+ string, possibly of a dfferent length.)
+*/
+
+char *ods_conform( char *path)
+{
+char *p;
+
+/* Replacements for invalid (printing) ODS5 characters. */
+#define ODS5_QUESTION '!'
+#define ODS5_ASTERISK '#'
+
+if (ods5_dest <= 0)
+ {
+ /* Return ODS2-conformant file name. */
+ return ods2_conform( path);
+ }
+else
+ {
+ /* Return ODS5-conformant file name. ("?" -> "!", "*" -> "#".) */
+ for (p = path; *p != '\0'; p++)
+ {
+ if (*p == '?')
+ {
+ *p = ODS5_QUESTION;
+ }
+ else if (*p == '*')
+ {
+ *p = ODS5_ASTERISK;
+ }
+ }
+ return path;
+ }
+}
+
+/*--------------------------------------------------------------------*/
+
+/* Wget-private utime() code. */
+
+/* Use long name (NAML) structure only where available.
+ (This should be non-VAX with __CRTL_VER >= 70200000.)
+*/
+
+#ifdef NAML$C_BID
+
+/* Use long name (NAML) structure. */
+
+#define FAB$L_NAMX fab$l_naml
+#define NAMX NAML
+#define NAMX$C_MAXRSS NAML$C_MAXRSS
+#define NAMX$B_DEV naml$l_long_dev_size
+#define NAMX$L_DEV naml$l_long_dev
+#define NAMX$L_ESA naml$l_long_expand
+#define NAMX$B_ESL naml$l_long_expand_size
+#define NAMX$B_ESS naml$l_long_expand_alloc
+#define NAMX$W_FID naml$w_fid
+#define NAMX$L_RSA naml$l_long_result
+#define NAMX$B_RSL naml$l_long_result_size
+#define NAMX$B_RSS naml$l_long_result_alloc
+#define CC$RMS_NAMX cc$rms_naml
+
+#else /* def NAML$C_BID */
+
+/* Use short name (NAM) structure. */
+
+#define FAB$L_NAMX fab$l_nam
+#define NAMX NAM
+#define NAMX$C_MAXRSS NAM$C_MAXRSS
+#define NAMX$B_DEV nam$b_dev
+#define NAMX$L_DEV nam$l_dev
+#define NAMX$L_ESA nam$l_esa
+#define NAMX$B_ESL nam$b_esl
+#define NAMX$B_ESS nam$b_ess
+#define NAMX$W_FID nam$w_fid
+#define NAMX$L_RSA nam$l_rsa
+#define NAMX$B_RSL nam$b_rsl
+#define NAMX$B_RSS nam$b_rss
+#define CC$RMS_NAMX cc$rms_nam
+
+#endif /* def NAML$C_BID */
+
+/*--------------------------------------------------------------------*/
+
+/* Wget-private utime() code. */
+
+/* Action routine for decc$to_vms(), in utime(). */
+
+char vms_path[ NAMX$C_MAXRSS+ 1];
+
+int set_vms_name( char *name, int type)
+{
+ strncpy( vms_path, name, NAMX$C_MAXRSS);
+ vms_path[ NAMX$C_MAXRSS] = '\0';
+ return 1;
+}
+
+/*--------------------------------------------------------------------*/
+
+/* utime() replacement. */
+
+int utime( const char *path, const struct utimbuf *times)
+{
+time_t utc_unsigned;
+
+int chan, i;
+int sts, sts2;
+
+unsigned short int vms_num_vec_time[ 7];
+static unsigned int vms_abs_time[ 2];
+struct tm *tms;
+struct _iosb iosb_q;
+
+/* QIOW item list used to set creation and revision dates. */
+
+struct atrdef ut_atr[ 3] = {
+ {sizeof( vms_abs_time), ATR$C_CREDATE, UWA vms_abs_time},
+ {sizeof( vms_abs_time), ATR$C_REVDATE, UWA vms_abs_time},
+ {0,0,0}};
+
+/* Various RMS structures used for file access. */
+
+struct FAB ut_fab = cc$rms_fab;
+struct RAB ut_rab = cc$rms_rab;
+struct NAMX ut_namx = CC$RMS_NAMX;
+static struct fibdef ut_fib;
+
+/* Device and file name buffers and their descriptors. */
+
+static char dev_namx[ NAMX$C_MAXRSS+ 1];
+char esa_namx[ NAMX$C_MAXRSS+ 1];
+char rsa_namx[ NAMX$C_MAXRSS+ 1];
+
+struct dsc$descriptor dev_dsc =
+ {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, dev_namx};
+
+struct dsc$descriptor fib_dsc =
+ {sizeof( ut_fib), DSC$K_DTYPE_T, DSC$K_CLASS_S, (char *) &ut_fib};
+
+/* "wget" provides a UNIX-like path name. With "-O", a user may provide
+ a VMS-like path name. If a slash is found in the name, assume that
+ it's UNIX-like, and convert it to VMS form. Otherwise, use it as-is.
+*/
+
+if (strchr( path, '/') != NULL)
+ {
+ sts = decc$to_vms( path, set_vms_name, 0, 0);
+ path = vms_path;
+ }
+
+/* Install the VMS file specification into the FAB. */
+
+ut_fab.fab$l_fna = (char *) path;
+ut_fab.fab$b_fns = (unsigned char) strlen( path);
+
+ut_fab.fab$l_dna = "";
+ut_fab.fab$b_dns = 0;
+
+/* Point the FAB to the NAMX. */
+
+ut_fab.FAB$L_NAMX = &ut_namx;
+
+/* Install the name buffers into the NAM. */
+
+ut_namx.NAMX$L_ESA = esa_namx;
+ut_namx.NAMX$B_ESL = 0;
+ut_namx.NAMX$B_ESS = sizeof( esa_namx)- 1;
+
+ut_namx.NAMX$L_RSA = rsa_namx;
+ut_namx.NAMX$B_RSL = 0;
+ut_namx.NAMX$B_RSS = sizeof( rsa_namx)- 1;
+
+/* Convert the modification time (UTC time_t) to local "tm" time. */
+
+tms = localtime( &(times-> modtime));
+
+/* Move (translate) "tm" structure local time to VMS vector time. */
+
+if (tms != NULL)
+ {
+ vms_num_vec_time[ 0] = tms-> tm_year+ 1900;
+ vms_num_vec_time[ 1] = tms-> tm_mon+ 1;
+ vms_num_vec_time[ 2] = tms-> tm_mday;
+ vms_num_vec_time[ 3] = tms-> tm_hour;
+ vms_num_vec_time[ 4] = tms-> tm_min;
+ vms_num_vec_time[ 5] = tms-> tm_sec;
+ vms_num_vec_time[ 6] = 0; /* centiseconds */
+
+/* Convert VMS vector time to VMS absolute time (quadword). */
+
+ sts = lib$cvt_vectim( vms_num_vec_time, vms_abs_time);
+
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+/* Parse the file specification. */
+
+ sts = sys$parse( &ut_fab, 0, 0);
+
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+/* Locate the file. (Gets the FID.) */
+
+ sts = sys$search( &ut_fab, 0, 0);
+
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+/* Form the device name descriptor. */
+
+ dev_dsc.dsc$w_length = ut_namx.NAMX$B_DEV;
+ dev_dsc.dsc$a_pointer = (char *) ut_namx.NAMX$L_DEV;
+
+/* Assign a channel to the disk device. */
+
+ sts = sys$assign( &dev_dsc, &chan, 0, 0);
+
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+/* Move the FID (and not the DID) into the FIB. */
+
+ memset( (void *) &ut_fib, 0, sizeof( ut_fib));
+
+ for (i = 0; i < 3; i++)
+ {
+ ut_fib.fib$w_fid[ i] = ut_namx.NAMX$W_FID[ i];
+ ut_fib.fib$w_did[ i] = 0;
+ }
+
+/* Prevent this QIOW from setting the revision time to now. */
+
+ ut_fib.fib$l_acctl = FIB$M_NORECORD;
+
+/* Set the file dates. */
+
+ sts = sys$qiow( 0,
+ chan,
+ IO$_MODIFY,
+ &iosb_q,
+ 0,
+ 0,
+ &fib_dsc,
+ 0,
+ 0,
+ 0,
+ ut_atr,
+ 0);
+
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+ sts = iosb_q.iosb$w_status;
+ }
+ sts2 = sys$dassgn( chan);
+
+ if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+ sts = sts2;
+ }
+ }
+ }
+ }
+ }
+ }
+
+/* Convert successful VMS status to zero = success status.
+ If failure, set errno and vaxc$errno, and return -1 = failure status.
+*/
+
+if ((sts& STS$M_SEVERITY) == STS$K_SUCCESS)
+ {
+ sts = 0;
+ }
+else
+ {
+ errno = EVMSERR;
+ vaxc$errno = sts;
+ sts = -1;
+ }
+
+return sts;
+}
+
+/*--------------------------------------------------------------------*/
+
+/* 2005-04-14 SMS.
+ *
+ * vms_init_diag().
+ *
+ * Get Wget debug option value.
+ */
+
+int vms_init_diag( void)
+{
+#ifdef ENABLE_DEBUG
+return (opt.debug > 0);
+#else /* def ENABLE_DEBUG */
+return 0;
+#endif /* def ENABLE_DEBUG */
+}
+
+/*--------------------------------------------------------------------*/
+
+/* 2004-11-23 SMS.
+ *
+ * get_rms_defaults().
+ *
+ * Get user-specified values from (DCL) SET RMS_DEFAULT. FAB/RAB
+ * items of particular interest are:
+ *
+ * fab$w_deq default extension quantity (blocks) (write).
+ * rab$b_mbc multi-block count.
+ * rab$b_mbf multi-buffer count (used with rah and wbh).
+ */
+
+/* Default RMS parameter values. */
+
+#define RMS_DEQ_DEFAULT 16384 /* About 1/4 the max (65535 blocks). */
+#define RMS_MBC_DEFAULT 127 /* The max, */
+#define RMS_MBF_DEFAULT 2 /* Enough to enable rah and wbh. */
+
+/* GETJPI item descriptor structure. */
+typedef struct
+ {
+ short buf_len;
+ short itm_cod;
+ void *buf;
+ int *ret_len;
+ } jpi_item_t;
+
+/* Durable storage */
+
+static int rms_defaults_known = 0;
+
+/* JPI item buffers. */
+static unsigned short rms_ext;
+static char rms_mbc;
+static unsigned char rms_mbf;
+
+/* Active RMS item values. */
+unsigned short rms_ext_active;
+char rms_mbc_active;
+unsigned char rms_mbf_active;
+
+/* GETJPI item lengths. */
+static int rms_ext_len; /* Should come back 2. */
+static int rms_mbc_len; /* Should come back 1. */
+static int rms_mbf_len; /* Should come back 1. */
+
+/* Desperation attempts to define unknown macros. Probably doomed.
+ * If these get used, expect sys$getjpiw() to return %x00000014 =
+ * %SYSTEM-F-BADPARAM, bad parameter value.
+ * They keep compilers with old header files quiet, though.
+ */
+#ifndef JPI$_RMS_EXTEND_SIZE
+# define JPI$_RMS_EXTEND_SIZE 542
+#endif /* ndef JPI$_RMS_EXTEND_SIZE */
+
+#ifndef JPI$_RMS_DFMBC
+# define JPI$_RMS_DFMBC 535
+#endif /* ndef JPI$_RMS_DFMBC */
+
+#ifndef JPI$_RMS_DFMBFSDK
+# define JPI$_RMS_DFMBFSDK 536
+#endif /* ndef JPI$_RMS_DFMBFSDK */
+
+/* GETJPI item descriptor set. */
+
+struct
+ {
+ jpi_item_t rms_ext_itm;
+ jpi_item_t rms_mbc_itm;
+ jpi_item_t rms_mbf_itm;
+ int term;
+ } jpi_itm_lst =
+ { { 2, JPI$_RMS_EXTEND_SIZE, &rms_ext, &rms_ext_len },
+ { 1, JPI$_RMS_DFMBC, &rms_mbc, &rms_mbc_len },
+ { 1, JPI$_RMS_DFMBFSDK, &rms_mbf, &rms_mbf_len },
+ 0
+ };
+
+int get_rms_defaults()
+{
+int sts;
+
+/* Get process RMS_DEFAULT values. */
+
+sts = sys$getjpiw( 0, 0, 0, &jpi_itm_lst, 0, 0, 0);
+if ((sts& STS$M_SEVERITY) != STS$M_SUCCESS)
+ {
+ /* Failed. Don't try again. */
+ rms_defaults_known = -1;
+ }
+else
+ {
+ /* Fine, but don't come back. */
+ rms_defaults_known = 1;
+ }
+
+/* Limit the active values according to the RMS_DEFAULT values. */
+
+if (rms_defaults_known > 0)
+ {
+ /* Set the default values. */
+
+ rms_ext_active = RMS_DEQ_DEFAULT;
+ rms_mbc_active = RMS_MBC_DEFAULT;
+ rms_mbf_active = RMS_MBF_DEFAULT;
+
+ /* Default extend quantity. Use the user value, if set. */
+ if (rms_ext > 0)
+ {
+ rms_ext_active = rms_ext;
+ }
+
+ /* Default multi-block count. Use the user value, if set. */
+ if (rms_mbc > 0)
+ {
+ rms_mbc_active = rms_mbc;
+ }
+
+ /* Default multi-buffer count. Use the user value, if set. */
+ if (rms_mbf > 0)
+ {
+ rms_mbf_active = rms_mbf;
+ }
+ }
+
+if (vms_init_diag() > 0)
+ {
+ fprintf( stderr,
+ "Get RMS defaults. getjpi sts = %%x%08x.\n",
+ sts);
+
+ if (rms_defaults_known > 0)
+ {
+ fprintf( stderr,
+ " Default: deq = %6d, mbc = %3d, mbf = %3d.\n",
+ rms_ext, rms_mbc, rms_mbf);
+ }
+ }
+return sts;
+}
+
+/*--------------------------------------------------------------------*/
+
+/* 2004-11-23 SMS.
+ *
+ * acc_cb(), access callback function for DEC C [f]open().
+ *
+ * Set some RMS FAB/RAB items, with consideration of user-specified
+ * values from (DCL) SET RMS_DEFAULT. Items of particular interest are:
+ *
+ * fab$w_deq default extension quantity (blocks).
+ * rab$b_mbc multi-block count.
+ * rab$b_mbf multi-buffer count (used with rah and wbh).
+ *
+ * See also the FOP* macros in OSDEP.H. Currently, no notice is
+ * taken of the caller-ID value, but options could be set differently
+ * for read versus write access. (I assume that specifying fab$w_deq,
+ * for example, for a read-only file has no ill effects.)
+ */
+
+/* acc_cb() */
+
+int acc_cb( int *id_arg, struct FAB *fab, struct RAB *rab)
+{
+int sts;
+
+/* Get process RMS_DEFAULT values, if not already done. */
+if (rms_defaults_known == 0)
+ {
+ get_rms_defaults();
+ }
+
+/* If RMS_DEFAULT (and adjusted active) values are available, then set
+ * the FAB/RAB parameters. If RMS_DEFAULT values are not available,
+ * suffer with the default parameters.
+ */
+if (rms_defaults_known > 0)
+ {
+ /* Set the FAB/RAB parameters accordingly. */
+ fab-> fab$w_deq = rms_ext_active;
+ rab-> rab$b_mbc = rms_mbc_active;
+ rab-> rab$b_mbf = rms_mbf_active;
+
+ /* Truncate at EOF on close, as we'll probably over-extend. */
+ fab-> fab$v_tef = 1;
+
+ /* If using multiple buffers, enable read-ahead and write-behind. */
+ if (rms_mbf_active > 1)
+ {
+ rab-> rab$v_rah = 1;
+ rab-> rab$v_wbh = 1;
+ }
+
+ if (vms_init_diag() > 0)
+ {
+ fprintf( stderr,
+ "Open callback. ID = %d, deq = %6d, mbc = %3d, mbf = %3d.\n",
+ *id_arg, fab-> fab$w_deq, rab-> rab$b_mbc, rab-> rab$b_mbf);
+ }
+ }
+
+/* Declare success. */
+return 0;
+}
+
+/*--------------------------------------------------------------------*/
+
+/* Added J.Lauret 05-Dec-1999 . Copied from Mosaic distribution */
+
+/*
+ * Here is a replacement for getpwuid for VMS. It returns pointers
+ * to userid (*pw_name) and owner (*pw_gecos) only. Other fields
+ * may be added later.
+ * Note that sys$getuai returns owner as a counted string.
+ */
+
+#if __CRTL_VER < 70000000
+
+#include <uaidef.h>
+
+static struct passwd vms_passwd;
+static char vms_userid[16];
+static char vms_owner[40];
+
+struct passwd *getpwuid()
+{
+struct dsc$descriptor_s
+{
+ unsigned short dsc$w_length;
+ unsigned char dsc$b_dtype;
+ unsigned char dsc$b_class;
+ char *dsc$a_pointer;
+} user_desc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, NULL};
+
+ char *t_userid, owner[40];
+ int status, length;
+ struct {
+ short buffer_length;
+ short item_code;
+ int buffer_address;
+ int return_length_address;
+ int terminator;
+ } itmlst;
+
+#ifdef __GNUC__
+ (int)t_userid = cuserid((char *) NULL);
+#else
+ t_userid = cuserid((char *) NULL);
+#endif /* GNU C is strange, GEC */
+ user_desc.dsc$w_length = strlen(t_userid);
+ user_desc.dsc$a_pointer = t_userid;
+ itmlst.buffer_length = sizeof(owner);
+ itmlst.item_code = UAI$_OWNER;
+ itmlst.buffer_address = (int)owner;
+ itmlst.return_length_address = (int)&length;
+ itmlst.terminator = 0;
+ status = sys$getuai(0, 0, &user_desc, &itmlst, 0, 0, 0);
+ if ((stats& STS$M_SEVERITY) == STS$K_SUCCESS) {
+ length = (int)owner[0];
+ owner[length+1] = '\0';
+ strcpy(vms_userid, t_userid);
+ strcpy(vms_owner, &owner[1]);
+ } else {
+ vms_userid[0] = '\0';
+ vms_owner[0] = '\0';
+ }
+ vms_passwd.pw_name = vms_userid;
+ vms_passwd.pw_gecos = vms_owner;
+ return (&vms_passwd);
+}
+
+/* Approximate localtime_r as best we can in its absence. */
+struct tm *
+localtime_r (t, tp)
+ const time_t *t;
+ struct tm *tp;
+{
+ struct tm *l = localtime (t);
+ if (! l)
+ return 0;
+ *tp = *l;
+ return tp;
+}
+
+#endif /* __CRTL_VER < 70000000 */
+
projects / wget / commitdiff