diff options
| -rw-r--r-- | win32/getopt/getopt.c | 129 | ||||
| -rw-r--r-- | win32/getopt/getopt.h | 17 | ||||
| -rw-r--r-- | win32/project/Balau.vcxproj | 2 | ||||
| -rw-r--r-- | win32/project/Balau.vcxproj.filters | 9 |
4 files changed, 157 insertions, 0 deletions
diff --git a/win32/getopt/getopt.c b/win32/getopt/getopt.c new file mode 100644 index 0000000..6d74b39 --- /dev/null +++ b/win32/getopt/getopt.c @@ -0,0 +1,129 @@ +/* + I got this off net.sources from Henry Spencer. + It is a public domain getopt(3) like in System V. + I have made the following modifications: + + index(s,c) was added because too many people could + not compile getopt without it. + + A test main program was added, ifdeffed by GETOPT. + This main program is a public domain implementation + of the getopt(1) program like in System V. The getopt + program can be used to standardize shell option handling. + e.g. cc -DGETOPT getopt.c -o getopt +*/ +#include <stdio.h> + +#ifndef lint +static char sccsfid[] = "@(#) getopt.c 5.0 (UTZoo) 1985"; +#endif + +#define ARGCH (int)':' +#define BADCH (int)'?' +#define EMSG "" +#define ENDARGS "--" + +/* this is included because index is not on some UNIX systems */ +static +char * +index (s, c) +register char *s; +register int c; + { + while (*s) + if (c == *s) return (s); + else s++; + return (NULL); + } + +/* + * get option letter from argument vector + */ +int opterr = 1, /* useless, never set or used */ + optind = 1, /* index into parent argv vector */ + optopt; /* character checked for validity */ +char *optarg; /* argument associated with option */ + +#define tell(s) fputs(*nargv,stderr);fputs(s,stderr); \ + fputc(optopt,stderr);fputc('\n',stderr);return(BADCH); + + +getopt(nargc,nargv,ostr) +int nargc; +char **nargv, + *ostr; +{ + static char *place = EMSG; /* option letter processing */ + register char *oli; /* option letter list index */ + char *index(); + + if(!*place) { /* update scanning pointer */ + if(optind >= nargc || *(place = nargv[optind]) != '-' || !*++place) return(EOF); + if (*place == '-') { /* found "--" */ + ++optind; + return(EOF); + } + } /* option letter okay? */ + if ((optopt = (int)*place++) == ARGCH || !(oli = index(ostr,optopt))) { + if(!*place) ++optind; + tell(": illegal option -- "); + } + if (*++oli != ARGCH) { /* don't need argument */ + optarg = NULL; + if (!*place) ++optind; + } + else { /* need an argument */ + if (*place) optarg = place; /* no white space */ + else if (nargc <= ++optind) { /* no arg */ + place = EMSG; + tell(": option requires an argument -- "); + } + else optarg = nargv[optind]; /* white space */ + place = EMSG; + ++optind; + } + return(optopt); /* dump back option letter */ +} + + +#ifdef GETOPT + +#ifndef lint +static char sccspid[] = "@(#) getopt.c 5.1 (WangInst) 6/15/85"; +#endif + +main (argc, argv) char **argv; + { + char *optstring = argv[1]; + char *argv0 = argv[0]; + extern int optind; + extern char *optarg; + int opterr = 0; + int C; + char *opi; + if (argc == 1) + { + fprintf (stderr, "Usage: %s optstring args\n", argv0); + exit (1); + } + argv++; + argc--; + argv[0] = argv0; + while ((C = getopt (argc, argv, optstring)) != EOF) + { + if (C == BADCH) opterr++; + printf ("-%c ", C); + opi = index (optstring, C); + if (opi && opi[1] == ARGCH) + if (optarg) + printf ("\"%s\" ", optarg); + else opterr++; + } + printf ("%s", ENDARGS); + while (optind < argc) + printf (" \"%s\"", argv[optind++]); + putchar ('\n'); + exit (opterr); + } + +#endif diff --git a/win32/getopt/getopt.h b/win32/getopt/getopt.h new file mode 100644 index 0000000..f77cb17 --- /dev/null +++ b/win32/getopt/getopt.h @@ -0,0 +1,17 @@ +#pragma once + +#ifdef __cplusplus +extern "C" { +#endif + +int getopt(int nargc, char ** nargv, char * ostr); + +#ifdef __cplusplus +} +#endif + + +extern int opterr = 1; +extern int optind = 1; +extern int optopt; +extern char * optarg; diff --git a/win32/project/Balau.vcxproj b/win32/project/Balau.vcxproj index 0959a39..921b1d0 100644 --- a/win32/project/Balau.vcxproj +++ b/win32/project/Balau.vcxproj @@ -244,6 +244,7 @@ <ClCompile Include="..\..\src\TaskMan.cc" />
<ClCompile Include="..\..\src\Threads.cc" />
<ClCompile Include="..\..\src\ZHandle.cc" />
+ <ClCompile Include="..\getopt\getopt.c" />
<ClCompile Include="..\regex\engine.c">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
@@ -315,6 +316,7 @@ <ClInclude Include="..\..\src\jsoncpp\include\json\value.h" />
<ClInclude Include="..\..\src\jsoncpp\include\json\writer.h" />
<ClInclude Include="..\..\src\jsoncpp\src\json_batchallocator.h" />
+ <ClInclude Include="..\getopt\getopt.h" />
<ClInclude Include="..\regex\regex.h" />
<ClInclude Include="..\regex\regex2.h" />
</ItemGroup>
diff --git a/win32/project/Balau.vcxproj.filters b/win32/project/Balau.vcxproj.filters index 02b4e84..cd115d4 100644 --- a/win32/project/Balau.vcxproj.filters +++ b/win32/project/Balau.vcxproj.filters @@ -22,6 +22,9 @@ <Filter Include="Third Party\lcrypt">
<UniqueIdentifier>{b7c1083c-5e02-4f73-b973-73dfb07f1a9f}</UniqueIdentifier>
</Filter>
+ <Filter Include="Third Party\getopt">
+ <UniqueIdentifier>{d9a98750-dc39-4eb1-9e0d-49bb1a95b104}</UniqueIdentifier>
+ </Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\src\Async.cc">
@@ -189,6 +192,9 @@ <ClCompile Include="..\regex\split.c">
<Filter>Third Party\regex</Filter>
</ClCompile>
+ <ClCompile Include="..\getopt\getopt.c">
+ <Filter>Third Party\getopt</Filter>
+ </ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\includes\Async.h">
@@ -356,6 +362,9 @@ <ClInclude Include="..\regex\regex2.h">
<Filter>Third Party\regex</Filter>
</ClInclude>
+ <ClInclude Include="..\getopt\getopt.h">
+ <Filter>Third Party\getopt</Filter>
+ </ClInclude>
</ItemGroup>
<ItemGroup>
<None Include="..\..\src\jsoncpp\src\json_internalarray.inl">
|