diff options
Diffstat (limited to 'ace/Get_Opt.cpp')
| -rw-r--r-- | ace/Get_Opt.cpp | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/ace/Get_Opt.cpp b/ace/Get_Opt.cpp deleted file mode 100644 index 4fb3047675a..00000000000 --- a/ace/Get_Opt.cpp +++ /dev/null @@ -1,152 +0,0 @@ -// Get_Opt.cpp -// $Id$ - -#define ACE_BUILD_DLL -#include "ace/Log_Msg.h" -#include "ace/Get_Opt.h" - -#if !defined (__ACE_INLINE__) -#include "ace/Get_Opt.i" -#endif /* __ACE_INLINE__ */ - -ACE_ALLOC_HOOK_DEFINE(ACE_Get_Opt) - -ACE_Get_Opt::ACE_Get_Opt (int argc, - char **argv, - char *optstring, - int skip, - int report_errors) - : optarg (0), - optind (skip), - opterr (report_errors), - nargc (argc), - nargv (argv), - noptstring (optstring), - nextchar (0), - first_nonopt (skip), - last_nonopt (skip) -{ - ACE_TRACE ("ACE_Get_Opt::ACE_Get_Opt"); -} - -void -ACE_Get_Opt::dump (void) const -{ - ACE_TRACE ("ACE_Get_Opt::dump"); - - ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this)); - ACE_DEBUG ((LM_DEBUG, "\n")); - ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP)); -} - -int -ACE_Get_Opt::operator () (void) -{ - ACE_TRACE ("ACE_Get_Opt::operator"); - if (this->nextchar == 0 || *this->nextchar == 0) - { - // Special ARGV-element `--' means premature end of options. - // Skip it like a null option, then exchange with previous - // non-options as if it were an option, then skip everything - // else like a non-option. - - if (this->optind != this->nargc && !::strcmp (this->nargv[this->optind], "--")) - { - this->optind++; - - if (this->first_nonopt == this->last_nonopt) - this->first_nonopt = this->optind; - this->last_nonopt = this->nargc; - - this->optind = this->nargc; - } - - // If we have done all the ARGV-elements, stop the scan and back - // over any non-options that we skipped and permuted. - - if (this->optind == this->nargc) - { - // Set the next-arg-index to point at the non-options - // that we previously skipped, so the caller will digest them. - if (this->first_nonopt != this->last_nonopt) - this->optind = this->first_nonopt; - return EOF; - } - - // If we have come to a non-option and did not permute it, - // either stop the scan or describe it to the caller and pass it - // by. - - if (this->nargv[this->optind][0] != '-' || this->nargv[this->optind][1] == 0) - return EOF; - - // We have found another option-ARGV-element. Start decoding - // its characters. - - this->nextchar = this->nargv[this->optind] + 1; - } - - // Look at and handle the next option-character. - - { - char c = *this->nextchar++; - char *temp = (char *) strchr (this->noptstring, c); - - // Increment `optind' when we start to process its last character. - if (*this->nextchar == 0) - this->optind++; - - if (temp == 0 || c == ':') - { - if (this->opterr != 0) - { - if (c < 040 || c >= 0177) - ACE_ERROR ((LM_ERROR, "%s: unrecognized option, character code 0%o\n", - this->nargv[0], c)); - else - ACE_ERROR ((LM_ERROR, "%s: unrecognized option `-%c'\n", - this->nargv[0], c)); - } - return '?'; - } - if (temp[1] == ':') - { - if (temp[2] == ':') - { - // This is an option that accepts an argument optionally. - if (*this->nextchar != 0) - { - this->optarg = this->nextchar; - this->optind++; - } - else - this->optarg = 0; - this->nextchar = 0; - } - else - { - // This is an option that requires an argument. - if (*this->nextchar != 0) - { - this->optarg = this->nextchar; - // If we end this ARGV-element by taking the rest as - // an arg, we must advance to the next element now. - this->optind++; - } - else if (this->optind == this->nargc) - { - if (this->opterr != 0) - ACE_ERROR ((LM_ERROR, "%s: no argument for `-%c' option\n", - this->nargv[0], c)); - c = '?'; - } - else - // We already incremented `optind' once; increment it - // again when taking next ARGV-elt as argument. - this->optarg = this->nargv[this->optind++]; - this->nextchar = 0; - } - } - return c; - } -} |