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-rw-r--r--source3/popt/poptparse.c227
1 files changed, 0 insertions, 227 deletions
diff --git a/source3/popt/poptparse.c b/source3/popt/poptparse.c
deleted file mode 100644
index b03deef085..0000000000
--- a/source3/popt/poptparse.c
+++ /dev/null
@@ -1,227 +0,0 @@
-/** \ingroup popt
- * \file popt/poptparse.c
- */
-
-/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
- file accompanying popt source distributions, available from
- ftp://ftp.rpm.org/pub/rpm/dist. */
-
-#include "system.h"
-
-#define POPT_ARGV_ARRAY_GROW_DELTA 5
-
-/*@-boundswrite@*/
-int poptDupArgv(int argc, const char **argv,
- int * argcPtr, const char *** argvPtr)
-{
- size_t nb = (argc + 1) * sizeof(*argv);
- const char ** argv2;
- char * dst;
- int i;
-
- if (argc <= 0 || argv == NULL) /* XXX can't happen */
- return POPT_ERROR_NOARG;
- for (i = 0; i < argc; i++) {
- if (argv[i] == NULL)
- return POPT_ERROR_NOARG;
- nb += strlen(argv[i]) + 1;
- }
-
- dst = (char *)malloc(nb);
- if (dst == NULL) /* XXX can't happen */
- return POPT_ERROR_MALLOC;
- argv2 = (const char **) dst;
- dst += (argc + 1) * sizeof(*argv);
-
- /*@-branchstate@*/
- for (i = 0; i < argc; i++) {
- argv2[i] = dst;
- dst += strlen(strcpy(dst, argv[i])) + 1;
- }
- /*@=branchstate@*/
- argv2[argc] = NULL;
-
- if (argvPtr) {
- *argvPtr = argv2;
- } else {
- free(argv2);
- argv2 = NULL;
- }
- if (argcPtr)
- *argcPtr = argc;
- return 0;
-}
-/*@=boundswrite@*/
-
-/*@-bounds@*/
-int poptParseArgvString(const char * s, int * argcPtr, const char *** argvPtr)
-{
- const char * src;
- char quote = '\0';
- int argvAlloced = POPT_ARGV_ARRAY_GROW_DELTA;
- const char ** argv = (const char **)malloc(sizeof(*argv) * argvAlloced);
- int argc = 0;
- int buflen = strlen(s) + 1;
- char * buf = (char*)memset(alloca(buflen), 0, buflen);
- int rc = POPT_ERROR_MALLOC;
-
- if (argv == NULL) return rc;
- argv[argc] = buf;
-
- for (src = s; *src != '\0'; src++) {
- if (quote == *src) {
- quote = '\0';
- } else if (quote != '\0') {
- if (*src == '\\') {
- src++;
- if (!*src) {
- rc = POPT_ERROR_BADQUOTE;
- goto exit;
- }
- if (*src != quote) *buf++ = '\\';
- }
- *buf++ = *src;
- } else if (isspace(*src)) {
- if (*argv[argc] != '\0') {
- buf++, argc++;
- if (argc == argvAlloced) {
- argvAlloced += POPT_ARGV_ARRAY_GROW_DELTA;
- argv = (const char **)realloc(argv, sizeof(*argv) * argvAlloced);
- if (argv == NULL) goto exit;
- }
- argv[argc] = buf;
- }
- } else switch (*src) {
- case '"':
- case '\'':
- quote = *src;
- /*@switchbreak@*/ break;
- case '\\':
- src++;
- if (!*src) {
- rc = POPT_ERROR_BADQUOTE;
- goto exit;
- }
- /*@fallthrough@*/
- default:
- *buf++ = *src;
- /*@switchbreak@*/ break;
- }
- }
-
- if (strlen(argv[argc])) {
- argc++, buf++;
- }
-
- rc = poptDupArgv(argc, argv, argcPtr, argvPtr);
-
-exit:
- if (argv) free(argv);
- return rc;
-}
-/*@=bounds@*/
-
-/* still in the dev stage.
- * return values, perhaps 1== file erro
- * 2== line to long
- * 3== umm.... more?
- */
-int poptConfigFileToString(FILE *fp, char ** argstrp, /*@unused@*/ int flags)
-{
- char line[999];
- char * argstr;
- char * p;
- char * q;
- char * x;
- int t;
- int argvlen = 0;
- size_t maxlinelen = sizeof(line);
- size_t linelen;
- int maxargvlen = 480;
- int linenum = 0;
-
- *argstrp = NULL;
-
- /* | this_is = our_line
- * p q x
- */
-
- if (fp == NULL)
- return POPT_ERROR_NULLARG;
-
- argstr = (char *)calloc(maxargvlen, sizeof(*argstr));
- if (argstr == NULL) return POPT_ERROR_MALLOC;
-
- while (fgets(line, (int)maxlinelen, fp) != NULL) {
- linenum++;
- p = line;
-
- /* loop until first non-space char or EOL */
- while( *p != '\0' && isspace(*p) )
- p++;
-
- linelen = strlen(p);
- if (linelen >= maxlinelen-1)
- return POPT_ERROR_OVERFLOW; /* XXX line too long */
-
- if (*p == '\0' || *p == '\n') continue; /* line is empty */
- if (*p == '#') continue; /* comment line */
-
- q = p;
-
- while (*q != '\0' && (!isspace(*q)) && *q != '=')
- q++;
-
- if (isspace(*q)) {
- /* a space after the name, find next non space */
- *q++='\0';
- while( *q != '\0' && isspace((int)*q) ) q++;
- }
- if (*q == '\0') {
- /* single command line option (ie, no name=val, just name) */
- q[-1] = '\0'; /* kill off newline from fgets() call */
- argvlen += (t = q - p) + (sizeof(" --")-1);
- if (argvlen >= maxargvlen) {
- maxargvlen = (t > maxargvlen) ? t*2 : maxargvlen*2;
- argstr = (char *)realloc(argstr, maxargvlen);
- if (argstr == NULL) return POPT_ERROR_MALLOC;
- }
- strcat(argstr, " --");
- strcat(argstr, p);
- continue;
- }
- if (*q != '=')
- continue; /* XXX for now, silently ignore bogus line */
-
- /* *q is an equal sign. */
- *q++ = '\0';
-
- /* find next non-space letter of value */
- while (*q != '\0' && isspace(*q))
- q++;
- if (*q == '\0')
- continue; /* XXX silently ignore missing value */
-
- /* now, loop and strip all ending whitespace */
- x = p + linelen;
- while (isspace(*--x))
- *x = 0; /* null out last char if space (including fgets() NL) */
-
- /* rest of line accept */
- t = x - p;
- argvlen += t + (sizeof("' --='")-1);
- if (argvlen >= maxargvlen) {
- maxargvlen = (t > maxargvlen) ? t*2 : maxargvlen*2;
- argstr = (char *)realloc(argstr, maxargvlen);
- if (argstr == NULL) return POPT_ERROR_MALLOC;
- }
- strcat(argstr, " --");
- strcat(argstr, p);
- strcat(argstr, "=\"");
- strcat(argstr, q);
- strcat(argstr, "\"");
- }
-
- *argstrp = argstr;
- return 0;
-}