diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 8d5cf6d..fbe8655 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -1,6 +1,12 @@ # 设定源文件文件夹 aux_source_directory(lib LIBTIN_SRC) +if(WIN32) + find_package(GetOptWin REQUIRED) + message(STATUS "Found GetOpt-Win") + include_directories(${GetOptWin_INC_DIR}) +endif() + # 以下部分为库的编译 # 注意目标名必须唯一 所以不能直接生成相同名称的动态库与静态库 # 注意此处不必为目标名称添加lib前缀和相应后缀，cmake会自行添加 @@ -41,12 +47,10 @@ else() EXPORT ${PROJECT_NAME}Targets LIBRARY DESTINATION lib ARCHIVE DESTINATION lib) - install(EXPORT ${PROJECT_NAME}Targets - DESTINATION ${CONFIG_FILE_PATH}) install(FILES - ${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake - ${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake - DESTINATION ${CONFIG_FILE_PATH}) + ${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake + ${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake + DESTINATION ${CONFIG_FILE_PATH}) endif() # 头文件安装命令 install(FILES lib/tin.h DESTINATION include) @@ -78,9 +82,13 @@ macro(add_tool name) set_target_properties(${name} PROPERTIES INSTALL_RPATH /usr/local/lib) # 链接动态库 target_link_libraries(${name} PUBLIC tin) - # 安装可执行程序 - install(TARGETS ${name} RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/sbin) endmacro() add_tool(grd2tin) -add_tool(rnd2tin) \ No newline at end of file +add_tool(rnd2tin) +# Windows下需要单独链接getopt库 +if(WIN32) + link_directories(${GetOptWin_LIB_DIR}) + target_link_libraries(grd2tin PUBLIC ${GetOptWin_LIB}) + target_link_libraries(rnd2tin PUBLIC ${GetOptWin_LIB}) +endif() \ No newline at end of file diff --git a/src/tool/display_help.h b/src/tool/display_help.h index 673c4a1..e6d3ae4 100644 --- a/src/tool/display_help.h +++ b/src/tool/display_help.h @@ -6,11 +6,16 @@ #include #include #include -#include #include -#include #include "vector" +#if defined _WINDOWS || __WIN32__ +#include "windows.h" +#else +#include "sys/ioctl.h" +#include "unistd.h" +#endif + using namespace std; typedef vector strArray; @@ -101,9 +106,19 @@ void dispHelp::show() int line_length; string segment,full_message; stringstream ss_message; + + int width; //获取终端窗口的行列数 +#if defined _WINDOWS || __WIN32__ + CONSOLE_SCREEN_BUFFER_INFO csbi; + GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi); + width = csbi.srWindow.Right - csbi.srWindow.Left; +#else struct winsize w; ioctl(STDOUT_FILENO, TIOCGWINSZ, &w); + width = w.ws_col; +#endif + //显示头信息 full_message = ex_name + " " + version + " - " + descript; ss_message.clear(); ss_message.str(full_message); @@ -111,7 +126,7 @@ void dispHelp::show() line_length = front_space + back_space; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space + back_space)) { @@ -139,7 +154,7 @@ void dispHelp::show() line_length = front_space + back_space;; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space + back_space)) { @@ -174,7 +189,7 @@ void dispHelp::show() line_length = front_space + back_space + 4; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space+back_space+4)) { @@ -214,7 +229,7 @@ void dispHelp::show() line_length = front_space + back_space + 4; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space+back_space+4)) { @@ -247,7 +262,7 @@ void dispHelp::show() line_length = front_space + back_space + 9; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space+back_space+9)) { @@ -281,7 +296,7 @@ void dispHelp::show() line_length = front_space + back_space + 4; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space+back_space+4)) { @@ -314,7 +329,7 @@ void dispHelp::show() line_length = front_space + back_space + 9; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space+back_space+9)) { @@ -354,7 +369,7 @@ void dispHelp::show() line_length = front_space + back_space + 4; while(ss_message >> segment) { - if ((line_length+segment.length()+1) <= w.ws_col) + if ((line_length+segment.length()+1) <= width) { if (line_length == (front_space+back_space+4)) { diff --git a/src/tool/getopt_win.c b/src/tool/getopt_win.c deleted file mode 100644 index 8052c4e..0000000 --- a/src/tool/getopt_win.c +++ /dev/null @@ -1,1274 +0,0 @@ -/* Getopt for GNU. -NOTE: getopt is now part of the C library, so if you don't know what -"Keep this file name-space clean" means, talk to drepper@gnu.org -before changing it! -Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001 -Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Lesser General Public -License as published by the Free Software Foundation; either -version 2.1 of the License, or (at your option) any later version. - -The GNU C Library 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 -Lesser General Public License for more details. - -You should have received a copy of the GNU Lesser General Public -License along with the GNU C Library; if not, write to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. */ - -/* This tells Alpha OSF/1 not to define a getopt prototype in . -Ditto for AIX 3.2 and . */ -#ifndef _NO_PROTO -# define _NO_PROTO -#endif - -#ifdef HAVE_CONFIG_H -# include -#endif - -#if !defined __STDC__ || !__STDC__ -/* This is a separate conditional since some stdc systems -reject `defined (const)'. */ -# ifndef const -# define const -# endif -#endif - -#include - -/* Comment out all this code if we are using the GNU C Library, and are not -actually compiling the library itself. This code is part of the GNU C -Library, but also included in many other GNU distributions. Compiling -and linking in this code is a waste when using the GNU C library -(especially if it is a shared library). Rather than having every GNU -program understand `configure --with-gnu-libc' and omit the object files, -it is simpler to just do this in the source for each such file. */ - -#define GETOPT_INTERFACE_VERSION 2 -#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2 -# include -# if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION -# define ELIDE_CODE -# endif -#endif - -#ifndef ELIDE_CODE - - -/* This needs to come after some library #include -to get __GNU_LIBRARY__ defined. */ -#ifdef __GNU_LIBRARY__ -/* Don't include stdlib.h for non-GNU C libraries because some of them -contain conflicting prototypes for getopt. */ -# include -# include -#endif /* GNU C library. */ - -#ifdef VMS -# include -# if HAVE_STRING_H - 0 -# include -# endif -#endif - -#ifndef _ -/* This is for other GNU distributions with internationalized messages. */ -# if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC -# include -# ifndef _ -# define _(msgid) gettext (msgid) -# endif -# else -# define _(msgid) (msgid) -# endif -# if defined _LIBC && defined USE_IN_LIBIO -# include -# endif -#endif - -/* This version of `getopt' appears to the caller like standard Unix `getopt' -but it behaves differently for the user, since it allows the user -to intersperse the options with the other arguments. - -As `getopt' works, it permutes the elements of ARGV so that, -when it is done, all the options precede everything else. Thus -all application programs are extended to handle flexible argument order. - -Setting the environment variable POSIXLY_CORRECT disables permutation. -Then the behavior is completely standard. - -GNU application programs can use a third alternative mode in which -they can distinguish the relative order of options and other arguments. */ - -#include "getopt_win.h" - -/* 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. */ - -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. */ - -/* 1003.2 says this must be 1 before any call. */ -int optind = 1; - -/* Formerly, initialization of getopt depended on optind==0, which -causes problems with re-calling getopt as programs generally don't -know that. */ - -int __getopt_initialized; - -/* The next char to be scanned in the option-element -in which the last option character we returned was found. -This allows us to pick up the scan where we left off. - -If this is zero, or a null string, it means resume the scan -by advancing to the next ARGV-element. */ - -static char *nextchar; - -/* Callers store zero here to inhibit the error message -for unrecognized options. */ - -int opterr = 1; - -/* Set to an option character which was unrecognized. -This must be initialized on some systems to avoid linking in the -system's own getopt implementation. */ - -int optopt = '?'; - -/* Describe how to deal with options that follow non-option ARGV-elements. - -If the caller did not specify anything, -the default is REQUIRE_ORDER if the environment variable -POSIXLY_CORRECT is defined, PERMUTE otherwise. - -REQUIRE_ORDER means don't recognize them as options; -stop option processing when the first non-option is seen. -This is what Unix does. -This mode of operation is selected by either setting the environment -variable POSIXLY_CORRECT, or using `+' as the first character -of the list of option characters. - -PERMUTE is the default. We permute the contents of ARGV as we scan, -so that eventually all the non-options are at the end. This allows options -to be given in any order, even with programs that were not written to -expect this. - -RETURN_IN_ORDER is an option available to programs that were written -to expect options and other ARGV-elements in any order and that care about -the ordering of the two. We describe each non-option ARGV-element -as if it were the argument of an option with character code 1. -Using `-' as the first character of the list of option characters -selects this mode of operation. - -The special argument `--' forces an end of option-scanning regardless -of the value of `ordering'. In the case of RETURN_IN_ORDER, only -`--' can cause `getopt' to return -1 with `optind' != ARGC. */ - -static enum -{ - REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER -} ordering; - -/* Value of POSIXLY_CORRECT environment variable. */ -static char *posixly_correct; - -#ifdef __GNU_LIBRARY__ -/* We want to avoid inclusion of string.h with non-GNU libraries -because there are many ways it can cause trouble. -On some systems, it contains special magic macros that don't work -in GCC. */ -# include -# define my_index strchr -#else - -#define HAVE_STRING_H 1 -# if HAVE_STRING_H -# include -# else -# include -# endif - -/* Avoid depending on library functions or files -whose names are inconsistent. */ - -#ifndef getenv -extern char *getenv(); -#endif - -static char * -my_index(str, chr) -const char *str; -int chr; -{ - while (*str) - { - if (*str == chr) - return (char *)str; - str++; - } - return 0; -} - -/* If using GCC, we can safely declare strlen this way. -If not using GCC, it is ok not to declare it. */ -#ifdef __GNUC__ -/* Note that Motorola Delta 68k R3V7 comes with GCC but not stddef.h. -That was relevant to code that was here before. */ -# if (!defined __STDC__ || !__STDC__) && !defined strlen -/* gcc with -traditional declares the built-in strlen to return int, -and has done so at least since version 2.4.5. -- rms. */ -extern int strlen(const char *); -# endif /* not __STDC__ */ -#endif /* __GNUC__ */ - -#endif /* not __GNU_LIBRARY__ */ - -/* Handle permutation of arguments. */ - -/* Describe the part of ARGV that contains non-options that have -been skipped. `first_nonopt' is the index in ARGV of the first of them; -`last_nonopt' is the index after the last of them. */ - -static int first_nonopt; -static int last_nonopt; - -#ifdef _LIBC -/* Stored original parameters. -XXX This is no good solution. We should rather copy the args so -that we can compare them later. But we must not use malloc(3). */ -extern int __libc_argc; -extern char **__libc_argv; - -/* Bash 2.0 gives us an environment variable containing flags -indicating ARGV elements that should not be considered arguments. */ - -# ifdef USE_NONOPTION_FLAGS -/* Defined in getopt_init.c */ -extern char *__getopt_nonoption_flags; - -static int nonoption_flags_max_len; -static int nonoption_flags_len; -# endif - -# ifdef USE_NONOPTION_FLAGS -# define SWAP_FLAGS(ch1, ch2) \ -if (nonoption_flags_len > 0) \ -{ \ - char __tmp = __getopt_nonoption_flags[ch1]; \ - __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2]; \ - __getopt_nonoption_flags[ch2] = __tmp; \ -} -# else -# define SWAP_FLAGS(ch1, ch2) -# endif -#else /* !_LIBC */ -# define SWAP_FLAGS(ch1, ch2) -#endif /* _LIBC */ - -/* Exchange two adjacent subsequences of ARGV. -One subsequence is elements [first_nonopt,last_nonopt) -which contains all the non-options that have been skipped so far. -The other is elements [last_nonopt,optind), which contains all -the options processed since those non-options were skipped. - -`first_nonopt' and `last_nonopt' are relocated so that they describe -the new indices of the non-options in ARGV after they are moved. */ - -#if defined __STDC__ && __STDC__ -static void exchange(char **); -#endif - -static void -exchange(argv) -char **argv; -{ - int bottom = first_nonopt; - int middle = last_nonopt; - int top = optind; - char *tem; - - /* Exchange the shorter segment with the far end of the longer segment. - That puts the shorter segment into the right place. - It leaves the longer segment in the right place overall, - but it consists of two parts that need to be swapped next. */ - -#if defined _LIBC && defined USE_NONOPTION_FLAGS - /* First make sure the handling of the `__getopt_nonoption_flags' - string can work normally. Our top argument must be in the range - of the string. */ - if (nonoption_flags_len > 0 && top >= nonoption_flags_max_len) - { - /* We must extend the array. The user plays games with us and - presents new arguments. */ - char *new_str = malloc(top + 1); - if (new_str == NULL) - nonoption_flags_len = nonoption_flags_max_len = 0; - else - { - memset(__mempcpy(new_str, __getopt_nonoption_flags, - nonoption_flags_max_len), - '\0', top + 1 - nonoption_flags_max_len); - nonoption_flags_max_len = top + 1; - __getopt_nonoption_flags = new_str; - } - } -#endif - - while (top > middle && middle > bottom) - { - if (top - middle > middle - bottom) - { - /* Bottom segment is the short one. */ - int len = middle - bottom; - register int i; - - /* Swap it with the top part of the top segment. */ - for (i = 0; i < len; i++) - { - tem = argv[bottom + i]; - argv[bottom + i] = argv[top - (middle - bottom) + i]; - argv[top - (middle - bottom) + i] = tem; - SWAP_FLAGS(bottom + i, top - (middle - bottom) + i); - } - /* Exclude the moved bottom segment from further swapping. */ - top -= len; - } - else - { - /* Top segment is the short one. */ - int len = top - middle; - register int i; - - /* Swap it with the bottom part of the bottom segment. */ - for (i = 0; i < len; i++) - { - tem = argv[bottom + i]; - argv[bottom + i] = argv[middle + i]; - argv[middle + i] = tem; - SWAP_FLAGS(bottom + i, middle + i); - } - /* Exclude the moved top segment from further swapping. */ - bottom += len; - } - } - - /* Update records for the slots the non-options now occupy. */ - - first_nonopt += (optind - last_nonopt); - last_nonopt = optind; -} - -/* Initialize the internal data when the first call is made. */ - -#if defined __STDC__ && __STDC__ -static const char *_getopt_initialize(int, char *const *, const char *); -#endif -static const char * -_getopt_initialize(argc, argv, optstring) -int argc; -char *const *argv; -const char *optstring; -{ - /* Start processing options with ARGV-element 1 (since ARGV-element 0 - is the program name); the sequence of previously skipped - non-option ARGV-elements is empty. */ - - first_nonopt = last_nonopt = optind; - - nextchar = NULL; - - posixly_correct = getenv("POSIXLY_CORRECT"); - - /* Determine how to handle the ordering of options and nonoptions. */ - - if (optstring[0] == '-') - { - ordering = RETURN_IN_ORDER; - ++optstring; - } - else if (optstring[0] == '+') - { - ordering = REQUIRE_ORDER; - ++optstring; - } - else if (posixly_correct != NULL) - ordering = REQUIRE_ORDER; - else - ordering = PERMUTE; - -#if defined _LIBC && defined USE_NONOPTION_FLAGS - if (posixly_correct == NULL - && argc == __libc_argc && argv == __libc_argv) - { - if (nonoption_flags_max_len == 0) - { - if (__getopt_nonoption_flags == NULL - || __getopt_nonoption_flags[0] == '\0') - nonoption_flags_max_len = -1; - else - { - const char *orig_str = __getopt_nonoption_flags; - int len = nonoption_flags_max_len = strlen(orig_str); - if (nonoption_flags_max_len < argc) - nonoption_flags_max_len = argc; - __getopt_nonoption_flags = - (char *)malloc(nonoption_flags_max_len); - if (__getopt_nonoption_flags == NULL) - nonoption_flags_max_len = -1; - else - memset(__mempcpy(__getopt_nonoption_flags, orig_str, len), - '\0', nonoption_flags_max_len - len); - } - } - nonoption_flags_len = nonoption_flags_max_len; - } - else - nonoption_flags_len = 0; -#endif - - return optstring; -} - -/* Scan elements of ARGV (whose length is ARGC) for option characters -given in OPTSTRING. - -If an element of ARGV starts with '-', and is not exactly "-" or "--", -then it is an option element. The characters of this element -(aside from the initial '-') are option characters. If `getopt' -is called repeatedly, it returns successively each of the option characters -from each of the option elements. - -If `getopt' finds another option character, it returns that character, -updating `optind' and `nextchar' so that the next call to `getopt' can -resume the scan with the following option character or ARGV-element. - -If there are no more option characters, `getopt' returns -1. -Then `optind' is the index in ARGV of the first ARGV-element -that is not an option. (The ARGV-elements have been permuted -so that those that are not options now come last.) - -OPTSTRING is a string containing the legitimate option characters. -If an option character is seen that is not listed in OPTSTRING, -return '?' after printing an error message. If you set `opterr' to -zero, the error message is suppressed but we still return '?'. - -If a char in OPTSTRING is followed by a colon, that means it wants an arg, -so the following text in the same ARGV-element, or the text of the following -ARGV-element, is returned in `optarg'. Two colons mean an option that -wants an optional arg; if there is text in the current ARGV-element, -it is returned in `optarg', otherwise `optarg' is set to zero. - -If OPTSTRING starts with `-' or `+', it requests different methods of -handling the non-option ARGV-elements. -See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above. - -Long-named options begin with `--' instead of `-'. -Their names may be abbreviated as long as the abbreviation is unique -or is an exact match for some defined option. If they have an -argument, it follows the option name in the same ARGV-element, separated -from the option name by a `=', or else the in next ARGV-element. -When `getopt' finds a long-named option, it returns 0 if that option's -`flag' field is nonzero, the value of the option's `val' field -if the `flag' field is zero. - -The elements of ARGV aren't really const, because we permute them. -But we pretend they're const in the prototype to be compatible -with other systems. - -LONGOPTS is a vector of `struct option' terminated by an -element containing a name which is zero. - -LONGIND returns the index in LONGOPT of the long-named option found. -It is only valid when a long-named option has been found by the most -recent call. - -If LONG_ONLY is nonzero, '-' as well as '--' can introduce -long-named options. */ - -int -_getopt_internal(argc, argv, optstring, longopts, longind, long_only) -int argc; -char *const *argv; -const char *optstring; -const struct option *longopts; -int *longind; -int long_only; -{ - int print_errors = opterr; - if (optstring[0] == ':') - print_errors = 0; - - if (argc < 1) - return -1; - - optarg = NULL; - - if (optind == 0 || !__getopt_initialized) - { - if (optind == 0) - optind = 1; /* Don't scan ARGV[0], the program name. */ - optstring = _getopt_initialize(argc, argv, optstring); - __getopt_initialized = 1; - } - - /* Test whether ARGV[optind] points to a non-option argument. - Either it does not have option syntax, or there is an environment flag - from the shell indicating it is not an option. The later information - is only used when the used in the GNU libc. */ -#if defined _LIBC && defined USE_NONOPTION_FLAGS -# define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0' \ - || (optind < nonoption_flags_len \ - && __getopt_nonoption_flags[optind] == '1')) -#else -# define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0') -#endif - - if (nextchar == NULL || *nextchar == '\0') - { - /* Advance to the next ARGV-element. */ - - /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been - moved back by the user (who may also have changed the arguments). */ - if (last_nonopt > optind) - last_nonopt = optind; - if (first_nonopt > optind) - first_nonopt = optind; - - if (ordering == PERMUTE) - { - /* If we have just processed some options following some non-options, - exchange them so that the options come first. */ - - if (first_nonopt != last_nonopt && last_nonopt != optind) - exchange((char **)argv); - else if (last_nonopt != optind) - first_nonopt = optind; - - /* Skip any additional non-options - and extend the range of non-options previously skipped. */ - - while (optind < argc && NONOPTION_P) - optind++; - last_nonopt = optind; - } - - /* The 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 (optind != argc && !strcmp(argv[optind], "--")) - { - optind++; - - if (first_nonopt != last_nonopt && last_nonopt != optind) - exchange((char **)argv); - else if (first_nonopt == last_nonopt) - first_nonopt = optind; - last_nonopt = argc; - - optind = argc; - } - - /* If we have done all the ARGV-elements, stop the scan - and back over any non-options that we skipped and permuted. */ - - if (optind == argc) - { - /* Set the next-arg-index to point at the non-options - that we previously skipped, so the caller will digest them. */ - if (first_nonopt != last_nonopt) - optind = first_nonopt; - return -1; - } - - /* 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 (NONOPTION_P) - { - if (ordering == REQUIRE_ORDER) - return -1; - optarg = argv[optind++]; - return 1; - } - - /* We have found another option-ARGV-element. - Skip the initial punctuation. */ - - nextchar = (argv[optind] + 1 - + (longopts != NULL && argv[optind][1] == '-')); - } - - /* Decode the current option-ARGV-element. */ - - /* Check whether the ARGV-element is a long option. - - If long_only and the ARGV-element has the form "-f", where f is - a valid short option, don't consider it an abbreviated form of - a long option that starts with f. Otherwise there would be no - way to give the -f short option. - - On the other hand, if there's a long option "fubar" and - the ARGV-element is "-fu", do consider that an abbreviation of - the long option, just like "--fu", and not "-f" with arg "u". - - This distinction seems to be the most useful approach. */ - - if (longopts != NULL - && (argv[optind][1] == '-' - || (long_only && (argv[optind][2] || !my_index(optstring, argv[optind][1]))))) - { - char *nameend; - const struct option *p; - const struct option *pfound = NULL; - int exact = 0; - int ambig = 0; - int indfound = -1; - int option_index; - - for (nameend = nextchar; *nameend && *nameend != '='; nameend++) - /* Do nothing. */; - - /* Test all long options for either exact match - or abbreviated matches. */ - for (p = longopts, option_index = 0; p->name; p++, option_index++) - if (!strncmp(p->name, nextchar, nameend - nextchar)) - { - if ((unsigned int)(nameend - nextchar) - == (unsigned int)strlen(p->name)) - { - /* Exact match found. */ - pfound = p; - indfound = option_index; - exact = 1; - break; - } - else if (pfound == NULL) - { - /* First nonexact match found. */ - pfound = p; - indfound = option_index; - } - else if (long_only - || pfound->has_arg != p->has_arg - || pfound->flag != p->flag - || pfound->val != p->val) - /* Second or later nonexact match found. */ - ambig = 1; - } - - if (ambig && !exact) - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; - - __asprintf(&buf, _("%s: option `%s' is ambiguous\n"), - argv[0], argv[optind]); - - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#else - fprintf(stderr, _("%s: option `%s' is ambiguous\n"), - argv[0], argv[optind]); -#endif - } - nextchar += strlen(nextchar); - optind++; - optopt = 0; - return '?'; - } - - if (pfound != NULL) - { - option_index = indfound; - optind++; - if (*nameend) - { - /* Don't test has_arg with >, because some C compilers don't - allow it to be used on enums. */ - if (pfound->has_arg) - optarg = nameend + 1; - else - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; -#endif - - if (argv[optind - 1][1] == '-') - { - /* --option */ -#if defined _LIBC && defined USE_IN_LIBIO - __asprintf(&buf, _("\ - %s: option `--%s' doesn't allow an argument\n"), - argv[0], pfound->name); -#else - fprintf(stderr, _("\ - %s: option `--%s' doesn't allow an argument\n"), - argv[0], pfound->name); -#endif - } - else - { - /* +option or -option */ -#if defined _LIBC && defined USE_IN_LIBIO - __asprintf(&buf, _("\ - %s: option `%c%s' doesn't allow an argument\n"), - argv[0], argv[optind - 1][0], - pfound->name); -#else - fprintf(stderr, _("\ - %s: option `%c%s' doesn't allow an argument\n"), - argv[0], argv[optind - 1][0], pfound->name); -#endif - } - -#if defined _LIBC && defined USE_IN_LIBIO - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#endif - } - - nextchar += strlen(nextchar); - - optopt = pfound->val; - return '?'; - } - } - else if (pfound->has_arg == 1) - { - if (optind < argc) - optarg = argv[optind++]; - else - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; - - __asprintf(&buf, - _("%s: option `%s' requires an argument\n"), - argv[0], argv[optind - 1]); - - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#else - fprintf(stderr, - _("%s: option `%s' requires an argument\n"), - argv[0], argv[optind - 1]); -#endif - } - nextchar += strlen(nextchar); - optopt = pfound->val; - return optstring[0] == ':' ? ':' : '?'; - } - } - nextchar += strlen(nextchar); - if (longind != NULL) - *longind = option_index; - if (pfound->flag) - { - *(pfound->flag) = pfound->val; - return 0; - } - return pfound->val; - } - - /* Can't find it as a long option. If this is not getopt_long_only, - or the option starts with '--' or is not a valid short - option, then it's an error. - Otherwise interpret it as a short option. */ - if (!long_only || argv[optind][1] == '-' - || my_index(optstring, *nextchar) == NULL) - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; -#endif - - if (argv[optind][1] == '-') - { - /* --option */ -#if defined _LIBC && defined USE_IN_LIBIO - __asprintf(&buf, _("%s: unrecognized option `--%s'\n"), - argv[0], nextchar); -#else - fprintf(stderr, _("%s: unrecognized option `--%s'\n"), - argv[0], nextchar); -#endif - } - else - { - /* +option or -option */ -#if defined _LIBC && defined USE_IN_LIBIO - __asprintf(&buf, _("%s: unrecognized option `%c%s'\n"), - argv[0], argv[optind][0], nextchar); -#else - fprintf(stderr, _("%s: unrecognized option `%c%s'\n"), - argv[0], argv[optind][0], nextchar); -#endif - } - -#if defined _LIBC && defined USE_IN_LIBIO - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#endif - } - nextchar = (char *) ""; - optind++; - optopt = 0; - return '?'; - } - } - - /* Look at and handle the next short option-character. */ - - { - char c = *nextchar++; - char *temp = my_index(optstring, c); - - /* Increment `optind' when we start to process its last character. */ - if (*nextchar == '\0') - ++optind; - - if (temp == NULL || c == ':') - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; -#endif - - if (posixly_correct) - { - /* 1003.2 specifies the format of this message. */ -#if defined _LIBC && defined USE_IN_LIBIO - __asprintf(&buf, _("%s: illegal option -- %c\n"), - argv[0], c); -#else - fprintf(stderr, _("%s: illegal option -- %c\n"), argv[0], c); -#endif - } - else - { -#if defined _LIBC && defined USE_IN_LIBIO - __asprintf(&buf, _("%s: invalid option -- %c\n"), - argv[0], c); -#else - fprintf(stderr, _("%s: invalid option -- %c\n"), argv[0], c); -#endif - } - -#if defined _LIBC && defined USE_IN_LIBIO - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#endif - } - optopt = c; - return '?'; - } - /* Convenience. Treat POSIX -W foo same as long option --foo */ - if (temp[0] == 'W' && temp[1] == ';') - { - char *nameend; - const struct option *p; - const struct option *pfound = NULL; - int exact = 0; - int ambig = 0; - int indfound = 0; - int option_index; - - /* This is an option that requires an argument. */ - if (*nextchar != '\0') - { - optarg = nextchar; - /* If we end this ARGV-element by taking the rest as an arg, - we must advance to the next element now. */ - optind++; - } - else if (optind == argc) - { - if (print_errors) - { - /* 1003.2 specifies the format of this message. */ -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; - - __asprintf(&buf, _("%s: option requires an argument -- %c\n"), - argv[0], c); - - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#else - fprintf(stderr, _("%s: option requires an argument -- %c\n"), - argv[0], c); -#endif - } - optopt = c; - if (optstring[0] == ':') - c = ':'; - else - c = '?'; - return c; - } - else - /* We already incremented `optind' once; - increment it again when taking next ARGV-elt as argument. */ - optarg = argv[optind++]; - - /* optarg is now the argument, see if it's in the - table of longopts. */ - - for (nextchar = nameend = optarg; *nameend && *nameend != '='; nameend++) - /* Do nothing. */; - - /* Test all long options for either exact match - or abbreviated matches. */ - for (p = longopts, option_index = 0; p->name; p++, option_index++) - if (!strncmp(p->name, nextchar, nameend - nextchar)) - { - if ((unsigned int)(nameend - nextchar) == strlen(p->name)) - { - /* Exact match found. */ - pfound = p; - indfound = option_index; - exact = 1; - break; - } - else if (pfound == NULL) - { - /* First nonexact match found. */ - pfound = p; - indfound = option_index; - } - else - /* Second or later nonexact match found. */ - ambig = 1; - } - if (ambig && !exact) - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; - - __asprintf(&buf, _("%s: option `-W %s' is ambiguous\n"), - argv[0], argv[optind]); - - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#else - fprintf(stderr, _("%s: option `-W %s' is ambiguous\n"), - argv[0], argv[optind]); -#endif - } - nextchar += strlen(nextchar); - optind++; - return '?'; - } - if (pfound != NULL) - { - option_index = indfound; - if (*nameend) - { - /* Don't test has_arg with >, because some C compilers don't - allow it to be used on enums. */ - if (pfound->has_arg) - optarg = nameend + 1; - else - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; - - __asprintf(&buf, _("\ - %s: option `-W %s' doesn't allow an argument\n"), - argv[0], pfound->name); - - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#else - fprintf(stderr, _("\ - %s: option `-W %s' doesn't allow an argument\n"), - argv[0], pfound->name); -#endif - } - - nextchar += strlen(nextchar); - return '?'; - } - } - else if (pfound->has_arg == 1) - { - if (optind < argc) - optarg = argv[optind++]; - else - { - if (print_errors) - { -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; - - __asprintf(&buf, _("\ - %s: option `%s' requires an argument\n"), - argv[0], argv[optind - 1]); - - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#else - fprintf(stderr, - _("%s: option `%s' requires an argument\n"), - argv[0], argv[optind - 1]); -#endif - } - nextchar += strlen(nextchar); - return optstring[0] == ':' ? ':' : '?'; - } - } - nextchar += strlen(nextchar); - if (longind != NULL) - *longind = option_index; - if (pfound->flag) - { - *(pfound->flag) = pfound->val; - return 0; - } - return pfound->val; - } - nextchar = NULL; - return 'W'; /* Let the application handle it. */ - } - if (temp[1] == ':') - { - if (temp[2] == ':') - { - /* This is an option that accepts an argument optionally. */ - if (*nextchar != '\0') - { - optarg = nextchar; - optind++; - } - else - optarg = NULL; - nextchar = NULL; - } - else - { - /* This is an option that requires an argument. */ - if (*nextchar != '\0') - { - optarg = nextchar; - /* If we end this ARGV-element by taking the rest as an arg, - we must advance to the next element now. */ - optind++; - } - else if (optind == argc) - { - if (print_errors) - { - /* 1003.2 specifies the format of this message. */ -#if defined _LIBC && defined USE_IN_LIBIO - char *buf; - - __asprintf(&buf, - _("%s: option requires an argument -- %c\n"), - argv[0], c); - - if (_IO_fwide(stderr, 0) > 0) - __fwprintf(stderr, L"%s", buf); - else - fputs(buf, stderr); - - free(buf); -#else - fprintf(stderr, - _("%s: option requires an argument -- %c\n"), - argv[0], c); -#endif - } - optopt = c; - if (optstring[0] == ':') - c = ':'; - else - c = '?'; - } - else - /* We already incremented `optind' once; - increment it again when taking next ARGV-elt as argument. */ - optarg = argv[optind++]; - nextchar = NULL; - } - } - return c; - } -} - -int -getopt(argc, argv, optstring) -int argc; -char *const *argv; -const char *optstring; -{ - return _getopt_internal(argc, argv, optstring, - (const struct option *) 0, - (int *)0, - 0); -} - - - - -int -getopt_long(int argc, char *const *argv, const char *options, -const struct option *long_options, int *opt_index) -{ - return _getopt_internal(argc, argv, options, long_options, opt_index, 0, 0); -} - -int -getopt_long_only(int argc, char *const *argv, const char *options, -const struct option *long_options, int *opt_index) -{ - return _getopt_internal(argc, argv, options, long_options, opt_index, 1, 0); -} - - - - - -#endif /* Not ELIDE_CODE. */ - -#ifdef TEST - -/* Compile with -DTEST to make an executable for use in testing -the above definition of `getopt'. */ - -int -main(argc, argv) -int argc; -char **argv; -{ - int c; - int digit_optind = 0; - - while (1) - { - int this_option_optind = optind ? optind : 1; - - c = getopt(argc, argv, "abc:d:0123456789"); - if (c == -1) - break; - - switch (c) - { - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - if (digit_optind != 0 && digit_optind != this_option_optind) - printf("digits occur in two different argv-elements.\n"); - digit_optind = this_option_optind; - printf("option %c\n", c); - break; - - case 'a': - printf("option a\n"); - break; - - case 'b': - printf("option b\n"); - break; - - case 'c': - printf("option c with value `%s'\n", optarg); - break; - - case '?': - break; - - default: - printf("?? getopt returned character code 0%o ??\n", c); - } - } - - if (optind < argc) - { - printf("non-option ARGV-elements: "); - while (optind < argc) - printf("%s ", argv[optind++]); - printf("\n"); - } - - exit(0); -} - -#endif /* TEST */ diff --git a/src/tool/getopt_win.h b/src/tool/getopt_win.h deleted file mode 100644 index a05b0e2..0000000 --- a/src/tool/getopt_win.h +++ /dev/null @@ -1,230 +0,0 @@ -/******************************************************//** - * ██████╗ ██████╗████████╗██╗ - * ██╔════╝ ██╔════╝╚══██╔══╝██║ - * ██║ ███╗██║ ██║ ██║ - * ██║ ██║██║ ██║ ██║ - * ╚██████╔╝╚██████╗ ██║ ███████╗ - * ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝ - * Geophysical Computational Tools & Library - * - * Copyright (c) 2019-2029 The GCTL developing team. - * Correspondents: Dr. Yi Zhang (zhangyiss@icloud.com) - * All rights reserved. - * - * This file is part of the GCTL software. Permission is hereby granted to any - * person obtaining a copy of this software and associated documentation files - * (the "Software"), to deal in the Software and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * 1. The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * 2. The GCTL is only free of charge for academic and non-profit purpose. For - * commercial purpose, A commercial license must be obtained by contacting the - * developing team. - * 3. Publications which have used the GCTL must include a reference to the GCTL - * package. - * 4. Bugs and fixings shall be sent to the developing team for review. - * 5. Updated affiliations shall be sent to the developing team for review. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - *********************************************************/ - -/* Declarations for getopt. - Copyright (C) 1989-1994,1996-1999,2001,2003,2004,2009,2010 - Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _GETOPT_H - -#ifndef __need_getopt -# define _GETOPT_H 1 -#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 , but - that does not exist if we are standalone. So: if __GNU_LIBRARY__ is - not defined, include , which will pull in 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 -#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 '\0'. This behavior is specific to the GNU - `getopt'. */ - -#ifdef __GNU_LIBRARY__ -/* Many other libraries have conflicting prototypes for getopt, with - differences in the consts, in stdlib.h. To avoid compilation - errors, only prototype getopt for the GNU C library. */ -extern int getopt (int ___argc, char *const *___argv, const char *__shortopts) - __THROW; - -# if defined __need_getopt && defined __USE_POSIX2 \ - && !defined __USE_POSIX_IMPLICITLY && !defined __USE_GNU -/* The GNU getopt has more functionality than the standard version. The - additional functionality can be disable at runtime. This redirection - helps to also do this at runtime. */ -# ifdef __REDIRECT - extern int __REDIRECT_NTH (getopt, (int ___argc, char *const *___argv, - const char *__shortopts), - __posix_getopt); -# else -extern int __posix_getopt (int ___argc, char *const *___argv, - const char *__shortopts) __THROW; -# define getopt __posix_getopt -# endif -# endif -#else /* not __GNU_LIBRARY__ */ -extern int getopt (); -#endif /* __GNU_LIBRARY__ */ - -#ifndef __need_getopt -extern int getopt_long (int ___argc, char *const *___argv, - const char *__shortopts, - const struct option *__longopts, int *__longind) - __THROW; -extern int getopt_long_only (int ___argc, char *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 */ diff --git a/src/tool/grd2tin.cpp b/src/tool/grd2tin.cpp index 5378966..3432b28 100644 --- a/src/tool/grd2tin.cpp +++ b/src/tool/grd2tin.cpp @@ -5,12 +5,7 @@ #include "fstream" #include "sstream" #include "string" - -#ifdef _WINDOWS -#include "getopt_win.h" -#else #include "getopt.h" -#endif void display_help(std::string exe_name) { diff --git a/src/tool/rnd2tin.cpp b/src/tool/rnd2tin.cpp index a7472f7..46a447f 100644 --- a/src/tool/rnd2tin.cpp +++ b/src/tool/rnd2tin.cpp @@ -5,12 +5,7 @@ #include "fstream" #include "sstream" #include "string" - -#ifdef _WINDOWS -#include "getopt_win.h" -#else #include "getopt.h" -#endif void display_help(std::string exe_name) {