wine-commits October 2021

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1165 discussions

Alexandre Julliard : libport: Remove the getopt_long() implementation.
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: a01532200d7e04ab087380ec73125f8183ae9840 URL: https://source.winehq.org/git/wine.git/?a=commit;h=a01532200d7e04ab087380ec… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:54:00 2021 +0200 libport: Remove the getopt_long() implementation. Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- configure | 16 - configure.ac | 8 - include/config.h.in | 9 - include/wine/port.h | 25 -- libs/port/Makefile.in | 1 - libs/port/getopt.c | 1140 ------------------------------------------------- 6 files changed, 1199 deletions(-) Diff: https://source.winehq.org/git/wine.git/?a=commitdiff;h=a01532200d7e04ab0873…

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Alexandre Julliard : server: Avoid mkstemps().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 93609869c89a589588fb5bb176a45ded3a1a05c9 URL: https://source.winehq.org/git/wine.git/?a=commit;h=93609869c89a589588fb5bb1… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:51:42 2021 +0200 server: Avoid mkstemps(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- server/mapping.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/server/mapping.c b/server/mapping.c index eb500ea67f4..8a53c2d89d3 100644 --- a/server/mapping.c +++ b/server/mapping.c @@ -263,14 +263,29 @@ int grow_file( int unix_fd, file_pos_t new_size ) return 0; } +/* simplified version of mkstemps() */ +static int make_temp_file( char name[16] ) +{ + static unsigned int value; + int i, fd = -1; + + value += (current_time >> 16) + current_time; + for (i = 0; i < 0x8000 && fd < 0; i++, value += 7777) + { + sprintf( name, "tmpmap-%08x", value ); + fd = open( name, O_RDWR | O_CREAT | O_EXCL, 0600 ); + } + return fd; +} + /* check if the current directory allows exec mappings */ static int check_current_dir_for_exec(void) { int fd; - char tmpfn[] = "anonmap.XXXXXX"; + char tmpfn[16]; void *ret = MAP_FAILED; - fd = mkstemps( tmpfn, 0 ); + fd = make_temp_file( tmpfn ); if (fd == -1) return 0; if (grow_file( fd, 1 )) { @@ -286,7 +301,7 @@ static int check_current_dir_for_exec(void) static int create_temp_file( file_pos_t size ) { static int temp_dir_fd = -1; - char tmpfn[] = "anonmap.XXXXXX"; + char tmpfn[16]; int fd; if (temp_dir_fd == -1) @@ -304,7 +319,7 @@ static int create_temp_file( file_pos_t size ) } else if (temp_dir_fd != server_dir_fd) fchdir( temp_dir_fd ); - fd = mkstemps( tmpfn, 0 ); + fd = make_temp_file( tmpfn ); if (fd != -1) { if (!grow_file( fd, size ))

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Alexandre Julliard : server: Avoid using getopt_long().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 6a7c4947a0c6f76938ddcffe4385c4b662766ce2 URL: https://source.winehq.org/git/wine.git/?a=commit;h=6a7c4947a0c6f76938ddcffe… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:53:02 2021 +0200 server: Avoid using getopt_long(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- server/main.c | 192 ++++++++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 140 insertions(+), 52 deletions(-) diff --git a/server/main.c b/server/main.c index d7aed0da199..4021d55d52c 100644 --- a/server/main.c +++ b/server/main.c @@ -28,9 +28,6 @@ #include <stdlib.h> #include <sys/time.h> #include <unistd.h> -#ifdef HAVE_GETOPT_H -# include <getopt.h> -#endif #include "object.h" #include "file.h" @@ -60,64 +57,154 @@ static void usage( FILE *fh ) fprintf(fh, "\n"); } -static void parse_args( int argc, char *argv[] ) +static void option_callback( int optc, char *optarg ) { - int ret, optc; + int ret; - static struct option long_options[] = + switch (optc) { - {"debug", 2, NULL, 'd'}, - {"foreground", 0, NULL, 'f'}, - {"help", 0, NULL, 'h'}, - {"kill", 2, NULL, 'k'}, - {"persistent", 2, NULL, 'p'}, - {"version", 0, NULL, 'v'}, - {"wait", 0, NULL, 'w'}, - { NULL, 0, NULL, 0} - }; + case 'd': + if (optarg && isdigit(*optarg)) + debug_level = atoi( optarg ); + else + debug_level++; + break; + case 'f': + foreground = 1; + break; + case 'h': + usage(stdout); + exit(0); + break; + case 'k': + if (optarg && isdigit(*optarg)) + ret = kill_lock_owner( atoi( optarg ) ); + else + ret = kill_lock_owner(-1); + exit( !ret ); + case 'p': + if (optarg && isdigit(*optarg)) + master_socket_timeout = (timeout_t)atoi( optarg ) * -TICKS_PER_SEC; + else + master_socket_timeout = TIMEOUT_INFINITE; + break; + case 'v': + fprintf( stderr, "%s\n", PACKAGE_STRING ); + exit(0); + case 'w': + wait_for_lock(); + exit(0); + } +} - server_argv0 = argv[0]; +/* command-line option parsing */ +/* partly based on the GLibc getopt() implementation */ + +static struct long_option +{ + const char *name; + int has_arg; + int val; +} long_options[] = +{ + {"debug", 2, 'd'}, + {"foreground", 0, 'f'}, + {"help", 0, 'h'}, + {"kill", 2, 'k'}, + {"persistent", 2, 'p'}, + {"version", 0, 'v'}, + {"wait", 0, 'w'}, + { NULL } +}; - while ((optc = getopt_long( argc, argv, "d::fhk::p::vw", long_options, NULL )) != -1) +static void parse_options( int argc, char **argv, const char *short_opts, + const struct long_option *long_opts, void (*callback)( int, char* ) ) +{ + const char *flag; + char *start, *end; + int i; + + for (i = 1; i < argc; i++) { - switch(optc) + if (argv[i][0] != '-' || !argv[i][1]) /* not an option */ + continue; + if (!strcmp( argv[i], "--" )) + break; + start = argv[i] + 1 + (argv[i][1] == '-'); + + if (argv[i][1] == '-') { - case 'd': - if (optarg && isdigit(*optarg)) - debug_level = atoi( optarg ); - else - debug_level++; - break; - case 'f': - foreground = 1; - break; - case 'h': - usage(stdout); - exit(0); - break; - case 'k': - if (optarg && isdigit(*optarg)) - ret = kill_lock_owner( atoi( optarg ) ); - else - ret = kill_lock_owner(-1); - exit( !ret ); - case 'p': - if (optarg && isdigit(*optarg)) - master_socket_timeout = (timeout_t)atoi( optarg ) * -TICKS_PER_SEC; - else - master_socket_timeout = TIMEOUT_INFINITE; + /* handle long option */ + const struct long_option *opt, *found = NULL; + int count = 0; + + if (!(end = strchr( start, '=' ))) end = start + strlen(start); + for (opt = long_opts; opt && opt->name; opt++) + { + if (strncmp( opt->name, start, end - start )) continue; + if (!opt->name[end - start]) /* exact match */ + { + found = opt; + count = 1; + break; + } + if (!found) + { + found = opt; + count++; + } + else if (found->has_arg != opt->has_arg || found->val != opt->val) + { + count++; + } + } + + if (count > 1) goto error; + + if (found) + { + if (*end) + { + if (!found->has_arg) goto error; + end++; /* skip '=' */ + } + else if (found->has_arg == 1) + { + if (i == argc - 1) goto error; + end = argv[++i]; + } + else end = NULL; + + callback( found->val, end ); + continue; + } + goto error; + } + + /* handle short option */ + for ( ; *start; start++) + { + if (!(flag = strchr( short_opts, *start ))) goto error; + if (flag[1] == ':') + { + end = start + 1; + if (!*end) end = NULL; + if (flag[2] != ':' && !end) + { + if (i == argc - 1) goto error; + end = argv[++i]; + } + callback( *start, end ); break; - case 'v': - fprintf( stderr, "%s\n", PACKAGE_STRING ); - exit(0); - case 'w': - wait_for_lock(); - exit(0); - default: - usage(stderr); - exit(1); + } + callback( *start, NULL ); } } + return; + +error: + usage( stderr ); + exit(1); } static void sigterm_handler( int signum ) @@ -128,7 +215,8 @@ static void sigterm_handler( int signum ) int main( int argc, char *argv[] ) { setvbuf( stderr, NULL, _IOLBF, 0 ); - parse_args( argc, argv ); + server_argv0 = argv[0]; + parse_options( argc, argv, "d::fhk::p::vw", long_options, option_callback ); /* setup temporary handlers before the real signal initialization is done */ signal( SIGPIPE, SIG_IGN );

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Alexandre Julliard : make_xftmpl: Avoid using getopt().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 5f921c7f1bbe8ebab5193e42cca06eb1536a91be URL: https://source.winehq.org/git/wine.git/?a=commit;h=5f921c7f1bbe8ebab5193e42… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:52:57 2021 +0200 make_xftmpl: Avoid using getopt(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- tools/make_xftmpl.c | 58 +++++++++++++++++++++++------------------------------ 1 file changed, 25 insertions(+), 33 deletions(-) diff --git a/tools/make_xftmpl.c b/tools/make_xftmpl.c index 45204b62643..686beeb449c 100644 --- a/tools/make_xftmpl.c +++ b/tools/make_xftmpl.c @@ -25,9 +25,6 @@ #include <stdarg.h> #include <stdio.h> #include <stdlib.h> -#ifdef HAVE_GETOPT_H -# include <getopt.h> -#endif #ifdef HAVE_UNISTD_H # include <unistd.h> #endif @@ -91,8 +88,6 @@ static const struct keyword reserved_words[] = { {"WORD", TOKEN_WORD} }; -extern int getopt(int argc, char *const *argv, const char *optstring); - static BOOL option_header; static char *option_inc_var_name = NULL; static char *option_inc_size_name = NULL; @@ -419,50 +414,47 @@ static void usage(void) program_name); } -static char **parse_options(int argc, char **argv) +static void option_callback( int optc, char *optarg ) { - int optc; - - while ((optc = getopt(argc, argv, "hHi:o:s:")) != -1) + switch (optc) { - switch (optc) - { - case 'h': - usage(); - exit(0); - case 'H': - option_header = TRUE; - break; - case 'i': - option_header = TRUE; - option_inc_var_name = xstrdup(optarg); - break; - case 'o': - option_outfile_name = xstrdup(optarg); - break; - case 's': - option_inc_size_name = xstrdup(optarg); - break; - } + case 'h': + usage(); + exit(0); + case 'H': + option_header = TRUE; + break; + case 'i': + option_header = TRUE; + option_inc_var_name = xstrdup(optarg); + break; + case 'o': + option_outfile_name = xstrdup(optarg); + break; + case 's': + option_inc_size_name = xstrdup(optarg); + break; + case '?': + fprintf( stderr, "%s: %s\n", program_name, optarg ); + exit(1); } - return &argv[optind]; } int main(int argc, char **argv) { char header[16]; - char **args; + struct strarray args; char *header_name = NULL; program_name = argv[0]; - args = parse_options(argc, argv); - infile_name = *args++; - if (!infile_name || *args) + args = parse_options(argc, argv, "hHi:o:s:", NULL, 0, option_callback ); + if (!args.count) { usage(); return 1; } + infile_name = args.str[0]; infile = stdin; outfile = NULL;

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Alexandre Julliard : sfnt2fon: Avoid using getopt_long().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: e0ef12241be91b25aefd66e9c6979dca404357c3 URL: https://source.winehq.org/git/wine.git/?a=commit;h=e0ef12241be91b25aefd66e9… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:52:53 2021 +0200 sfnt2fon: Avoid using getopt_long(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- tools/sfnt2fon/sfnt2fon.c | 85 ++++++++++++++++++++++------------------------- 1 file changed, 39 insertions(+), 46 deletions(-) diff --git a/tools/sfnt2fon/sfnt2fon.c b/tools/sfnt2fon/sfnt2fon.c index fe8f33103c7..303293c18e5 100644 --- a/tools/sfnt2fon/sfnt2fon.c +++ b/tools/sfnt2fon/sfnt2fon.c @@ -27,9 +27,6 @@ #include <signal.h> #include <stdio.h> #include <stdlib.h> -#ifdef HAVE_GETOPT_H -# include <getopt.h> -#endif #ifdef HAVE_FREETYPE @@ -438,9 +435,11 @@ static const char *output_name; static FT_Library ft_library; -static void usage(char **argv) +static const char *argv0; + +static void usage(void) { - fprintf(stderr, "%s [options] input.ttf ppem,enc,avg_width ...\n", argv[0]); + fprintf(stderr, "%s [options] input.ttf ppem,enc,avg_width ...\n", argv0); fprintf(stderr, "Options:\n"); fprintf(stderr, " -h Display help\n" ); fprintf(stderr, " -d char Set the font default char\n" ); @@ -825,41 +824,36 @@ static void write_fontinfo( const struct fontinfo *info, FILE *fp ) fwrite( info->data, info->hdr.dfSize - info->hdr.fi.dfBitsOffset, 1, fp ); } -/* parse options from the argv array and remove all the recognized ones */ -static char **parse_options( int argc, char **argv ) +static void option_callback( int optc, char *optarg ) { - int optc; - - while ((optc = getopt_long( argc, argv, "d:ho:qr:s", NULL, NULL )) != -1) + switch(optc) { - switch(optc) - { - case 'd': - option_defchar = atoi( optarg ); - break; - case 'o': - option_output = xstrdup( optarg ); - break; - case 'q': - option_quiet = 1; - break; - case 'r': - option_dpi = atoi( optarg ); - break; - case 's': - option_fnt_mode = 1; - break; - case 'h': - usage(argv); - exit(0); - case '?': - usage(argv); - exit(1); - } + case 'd': + option_defchar = atoi( optarg ); + break; + case 'o': + option_output = xstrdup( optarg ); + break; + case 'q': + option_quiet = 1; + break; + case 'r': + option_dpi = atoi( optarg ); + break; + case 's': + option_fnt_mode = 1; + break; + case 'h': + usage(); + exit(0); + case '?': + fprintf( stderr, "%s: %s\n\n", argv0, optarg ); + usage(); + exit(1); } - return &argv[optind]; } + int main(int argc, char **argv) { int i, j; @@ -875,18 +869,19 @@ int main(int argc, char **argv) NE_TYPEINFO rc_type; NE_NAMEINFO rc_name; struct fontinfo **info; - char *input_file; - char **args; + const char *input_file; + struct strarray args; short tmp16; - args = parse_options( argc, argv ); + argv0 = argv[0]; + args = parse_options( argc, argv, "d:ho:qr:s", NULL, 0, option_callback ); - input_file = *args++; - if (!input_file || !*args) + if (!args.count) { - usage(argv); + usage(); exit(1); } + input_file = args.str[0]; if(FT_Init_FreeType(&ft_library)) error("ft init failure\n"); @@ -894,9 +889,7 @@ int main(int argc, char **argv) FT_Version.major=FT_Version.minor=FT_Version.patch=-1; FT_Library_Version(ft_library,&FT_Version.major,&FT_Version.minor,&FT_Version.patch); - num_files = 0; - while (args[num_files]) num_files++; - + num_files = args.count - 1; if (option_fnt_mode && num_files > 1) error( "can only specify one font in .fnt mode\n" ); @@ -906,9 +899,9 @@ int main(int argc, char **argv) int ppem, enc, avg_width; const char *name; - if (sscanf( args[i], "%d,%d,%d", &ppem, &enc, &avg_width ) != 3) + if (sscanf( args.str[i + 1], "%d,%d,%d", &ppem, &enc, &avg_width ) != 3) { - usage(argv); + usage(); exit(1); } if (!(info[i] = fill_fontinfo( input_file, ppem, enc, option_dpi, option_defchar, avg_width )))

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Alexandre Julliard : winebuild: Avoid using getopt_long().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 3eb1855c7e13ef0def19db4c26059913709f9845 URL: https://source.winehq.org/git/wine.git/?a=commit;h=3eb1855c7e13ef0def19db4c… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:52:49 2021 +0200 winebuild: Avoid using getopt_long(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- tools/winebuild/main.c | 470 ++++++++++++++++++++++++------------------------- 1 file changed, 231 insertions(+), 239 deletions(-) Diff: https://source.winehq.org/git/wine.git/?a=commitdiff;h=3eb1855c7e13ef0def19…

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Alexandre Julliard : wrc: Avoid using getopt_long().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 3b0540edd0e0cbe4534e2b4b44aecf53144bd8ab URL: https://source.winehq.org/git/wine.git/?a=commit;h=3b0540edd0e0cbe4534e2b4b… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:52:26 2021 +0200 wrc: Avoid using getopt_long(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- tools/wrc/wrc.c | 345 +++++++++++++++++++++++++++----------------------------- tools/wrc/wrc.h | 3 +- 2 files changed, 167 insertions(+), 181 deletions(-) Diff: https://source.winehq.org/git/wine.git/?a=commitdiff;h=3b0540edd0e0cbe4534e…

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Alexandre Julliard : wmc: Avoid using getopt_long().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 7420715b99c1414f8d252c4e20dc76dfe08c72ca URL: https://source.winehq.org/git/wine.git/?a=commit;h=7420715b99c1414f8d252c4e… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:52:21 2021 +0200 wmc: Avoid using getopt_long(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- tools/wmc/wmc.c | 200 ++++++++++++++++++++++++++------------------------------ tools/wmc/wmc.h | 2 +- 2 files changed, 93 insertions(+), 109 deletions(-) diff --git a/tools/wmc/wmc.c b/tools/wmc/wmc.c index d76468c8bb5..618a6ab2472 100644 --- a/tools/wmc/wmc.c +++ b/tools/wmc/wmc.c @@ -25,9 +25,6 @@ #include <stdlib.h> #include <string.h> #include <signal.h> -#ifdef HAVE_GETOPT_H -# include <getopt.h> -#endif #include "wmc.h" #include "utils.h" @@ -107,7 +104,7 @@ static int dodebug = 0; static char *po_dir; char *output_name = NULL; /* The name given by the -o option */ -char *input_name = NULL; /* The name given on the command-line */ +const char *input_name = NULL; /* The name given on the command-line */ char *header_name = NULL; /* The name given by the -H option */ const char *nlsdirs[3] = { NULL, NLSDIR, NULL }; @@ -136,15 +133,16 @@ enum long_options_values }; static const char short_options[] = "B:cdDhH:io:O:P:uUvVW"; -static const struct option long_options[] = +static const struct long_option long_options[] = { - { "help", 0, NULL, 'h' }, - { "nls-dir", 1, NULL, LONG_OPT_NLS_DIR }, - { "output", 1, NULL, 'o' }, - { "output-format", 1, NULL, 'O' }, - { "pedantic", 0, NULL, 'W' }, - { "po-dir", 1, NULL, 'P' }, - { "version", 0, NULL, 'v' } + { "help", 0, 'h' }, + { "nls-dir", 1, LONG_OPT_NLS_DIR }, + { "output", 1, 'o' }, + { "output-format", 1, 'O' }, + { "pedantic", 0, 'W' }, + { "po-dir", 1, 'P' }, + { "version", 0, 'v' }, + { NULL } }; static void segvhandler(int sig); @@ -179,14 +177,91 @@ static void init_argv0_dir( const char *argv0 ) #endif } +static void option_callback( int optc, char *optarg ) +{ + switch(optc) + { + case 'B': + switch(optarg[0]) + { + case 'n': + case 'N': + byteorder = WMC_BO_NATIVE; + break; + case 'l': + case 'L': + byteorder = WMC_BO_LITTLE; + break; + case 'b': + case 'B': + byteorder = WMC_BO_BIG; + break; + default: + error("Byteordering must be n[ative], l[ittle] or b[ig]\n"); + } + break; + case 'c': + custombit = 1; + break; + case 'd': + decimal = 1; + break; + case 'D': + dodebug = 1; + break; + case 'h': + printf("%s", usage); + exit(0); + /* No return */ + case 'H': + header_name = xstrdup(optarg); + break; + case 'i': + rcinline = 1; + break; + case 'o': + output_name = xstrdup(optarg); + break; + case 'O': + if (!strcmp( optarg, "rc" )) output_format = FORMAT_RC; + else if (!strcmp( optarg, "res" )) output_format = FORMAT_RES; + else if (!strcmp( optarg, "pot" )) output_format = FORMAT_POT; + else error("Output format must be rc or res\n" ); + break; + case 'P': + po_dir = xstrdup( optarg ); + break; + case 'u': + unicodein = 1; + break; + case 'U': /* ignored for backwards compatibility */ + break; + case 'v': + show_languages(); + exit(0); + /* No return */ + case 'V': + printf(version_string); + exit(0); + /* No return */ + case 'W': + pedantic = 1; + break; + case LONG_OPT_NLS_DIR: + nlsdirs[0] = xstrdup( optarg ); + break; + case '?': + fprintf(stderr, "wmc: %s\n\n%s", optarg, usage); + exit(1); + } +} + int main(int argc,char *argv[]) { - int optc; - int opti = 0; - int lose = 0; int ret; int i; int cmdlen; + struct strarray files; atexit( cleanup_files ); signal(SIGSEGV, segvhandler); @@ -211,95 +286,7 @@ int main(int argc,char *argv[]) strcat(cmdline, " "); } - while((optc = getopt_long(argc, argv, short_options, long_options, &opti)) != EOF) - { - switch(optc) - { - case 'B': - switch(optarg[0]) - { - case 'n': - case 'N': - byteorder = WMC_BO_NATIVE; - break; - case 'l': - case 'L': - byteorder = WMC_BO_LITTLE; - break; - case 'b': - case 'B': - byteorder = WMC_BO_BIG; - break; - default: - fprintf(stderr, "Byteordering must be n[ative], l[ittle] or b[ig]\n"); - lose++; - } - break; - case 'c': - custombit = 1; - break; - case 'd': - decimal = 1; - break; - case 'D': - dodebug = 1; - break; - case 'h': - printf("%s", usage); - exit(0); - /* No return */ - case 'H': - header_name = xstrdup(optarg); - break; - case 'i': - rcinline = 1; - break; - case 'o': - output_name = xstrdup(optarg); - break; - case 'O': - if (!strcmp( optarg, "rc" )) output_format = FORMAT_RC; - else if (!strcmp( optarg, "res" )) output_format = FORMAT_RES; - else if (!strcmp( optarg, "pot" )) output_format = FORMAT_POT; - else - { - fprintf(stderr, "Output format must be rc or res\n" ); - lose++; - } - break; - case 'P': - po_dir = xstrdup( optarg ); - break; - case 'u': - unicodein = 1; - break; - case 'U': /* ignored for backwards compatibility */ - break; - case 'v': - show_languages(); - exit(0); - /* No return */ - case 'V': - printf(version_string); - exit(0); - /* No return */ - case 'W': - pedantic = 1; - break; - case LONG_OPT_NLS_DIR: - nlsdirs[0] = xstrdup( optarg ); - break; - default: - lose++; - break; - } - } - - if(lose) - { - fprintf(stderr, "%s", usage); - return 1; - } + files = parse_options( argc, argv, short_options, long_options, 0, option_callback ); mcy_debug = dodebug; if(dodebug) @@ -309,10 +296,7 @@ int main(int argc,char *argv[]) } /* Check for input file on command-line */ - if(optind < argc) - { - input_name = argv[optind]; - } + if (files.count) input_name = files.str[0]; /* Guess output format */ if (output_format == FORMAT_UNKNOWN) diff --git a/tools/wmc/wmc.h b/tools/wmc/wmc.h index ae3a1dc1d3a..438a645ebfc 100644 --- a/tools/wmc/wmc.h +++ b/tools/wmc/wmc.h @@ -45,7 +45,7 @@ extern int unicodein; extern int rcinline; extern char *output_name; -extern char *input_name; +extern const char *input_name; extern char *header_name; extern char *cmdline;

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Alexandre Julliard : widl: Avoid using getopt_long().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 4bc52e3324a505e6f12652a526cdbd09c24e7afc URL: https://source.winehq.org/git/wine.git/?a=commit;h=4bc52e3324a505e6f12652a5… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:52:15 2021 +0200 widl: Avoid using getopt_long(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- tools/widl/widl.c | 113 +++++++++++++++++++++++++++--------------------------- 1 file changed, 57 insertions(+), 56 deletions(-) diff --git a/tools/widl/widl.c b/tools/widl/widl.c index 72888c35ac7..5c11f6285ea 100644 --- a/tools/widl/widl.c +++ b/tools/widl/widl.c @@ -33,9 +33,6 @@ #include <assert.h> #include <ctype.h> #include <signal.h> -#ifdef HAVE_GETOPT_H -# include <getopt.h> -#endif #include "widl.h" #include "utils.h" @@ -153,6 +150,8 @@ char *temp_name; const char *prefix_client = ""; const char *prefix_server = ""; static const char *includedir; +static char *output_name; +static const char *sysroot = ""; int line_number = 1; @@ -186,29 +185,29 @@ enum { static const char short_options[] = "b:cC:d:D:EhH:I:m:No:O:pP:rsS:tT:uU:VW"; -static const struct option long_options[] = { - { "acf", 1, NULL, ACF_OPTION }, - { "app_config", 0, NULL, APP_CONFIG_OPTION }, - { "dlldata", 1, NULL, DLLDATA_OPTION }, - { "dlldata-only", 0, NULL, DLLDATA_ONLY_OPTION }, - { "help", 0, NULL, PRINT_HELP }, - { "local-stubs", 1, NULL, LOCAL_STUBS_OPTION }, - { "nostdinc", 0, NULL, NOSTDINC_OPTION }, - { "ns_prefix", 0, NULL, RT_NS_PREFIX }, - { "oldnames", 0, NULL, OLDNAMES_OPTION }, - { "output", 0, NULL, 'o' }, - { "prefix-all", 1, NULL, PREFIX_ALL_OPTION }, - { "prefix-client", 1, NULL, PREFIX_CLIENT_OPTION }, - { "prefix-server", 1, NULL, PREFIX_SERVER_OPTION }, - { "robust", 0, NULL, ROBUST_OPTION }, - { "sysroot", 1, NULL, SYSROOT_OPTION }, - { "target", 0, NULL, 'b' }, - { "winrt", 0, NULL, RT_OPTION }, - { "win32", 0, NULL, WIN32_OPTION }, - { "win64", 0, NULL, WIN64_OPTION }, - { "win32-align", 1, NULL, WIN32_ALIGN_OPTION }, - { "win64-align", 1, NULL, WIN64_ALIGN_OPTION }, - { NULL, 0, NULL, 0 } +static const struct long_option long_options[] = { + { "acf", 1, ACF_OPTION }, + { "app_config", 0, APP_CONFIG_OPTION }, + { "dlldata", 1, DLLDATA_OPTION }, + { "dlldata-only", 0, DLLDATA_ONLY_OPTION }, + { "help", 0, PRINT_HELP }, + { "local-stubs", 1, LOCAL_STUBS_OPTION }, + { "nostdinc", 0, NOSTDINC_OPTION }, + { "ns_prefix", 0, RT_NS_PREFIX }, + { "oldnames", 0, OLDNAMES_OPTION }, + { "output", 0, 'o' }, + { "prefix-all", 1, PREFIX_ALL_OPTION }, + { "prefix-client", 1, PREFIX_CLIENT_OPTION }, + { "prefix-server", 1, PREFIX_SERVER_OPTION }, + { "robust", 0, ROBUST_OPTION }, + { "sysroot", 1, SYSROOT_OPTION }, + { "target", 0, 'b' }, + { "winrt", 0, RT_OPTION }, + { "win32", 0, WIN32_OPTION }, + { "win64", 0, WIN64_OPTION }, + { "win32-align", 1, WIN32_ALIGN_OPTION }, + { "win64-align", 1, WIN64_ALIGN_OPTION }, + { NULL } }; static const struct @@ -576,26 +575,10 @@ static void init_argv0_dir( const char *argv0 ) #endif } -int main(int argc,char *argv[]) +static void option_callback( int optc, char *optarg ) { - int i, optc; - int ret = 0; - int opti = 0; - char *output_name = NULL; - const char *sysroot = ""; - - signal( SIGTERM, exit_on_signal ); - signal( SIGINT, exit_on_signal ); -#ifdef SIGHUP - signal( SIGHUP, exit_on_signal ); -#endif - init_argv0_dir( argv[0] ); - init_argv0_target( argv[0] ); - - now = time(NULL); - - while((optc = getopt_long_only(argc, argv, short_options, long_options, &opti)) != EOF) { - switch(optc) { + switch (optc) + { case DLLDATA_OPTION: dlldata_name = xstrdup(optarg); break; @@ -625,7 +608,7 @@ int main(int argc,char *argv[]) break; case PRINT_HELP: fprintf(stderr, "%s", usage); - return 0; + exit(0); case RT_OPTION: winrt_mode = 1; break; @@ -743,15 +726,33 @@ int main(int argc,char *argv[]) break; case 'V': printf("%s", version_string); - return 0; + exit(0); case 'W': pedantic = 1; break; - default: - fprintf(stderr, "%s", usage); - return 1; + case '?': + fprintf(stderr, "widl: %s\n\n%s", optarg, usage); + exit(1); } - } +} + +int main(int argc,char *argv[]) +{ + int i; + int ret = 0; + struct strarray files; + + signal( SIGTERM, exit_on_signal ); + signal( SIGINT, exit_on_signal ); +#ifdef SIGHUP + signal( SIGHUP, exit_on_signal ); +#endif + init_argv0_dir( argv[0] ); + init_argv0_target( argv[0] ); + + now = time(NULL); + + files = parse_options( argc, argv, short_options, long_options, 1, option_callback ); if (stdinc) { @@ -835,21 +836,21 @@ int main(int argc,char *argv[]) if (!dlldata_name && do_dlldata) dlldata_name = xstrdup("dlldata.c"); - if(optind < argc) { + if (files.count) { if (do_dlldata && !do_everything) { struct strarray filenames = empty_strarray; - for ( ; optind < argc; ++optind) - strarray_add(&filenames, replace_extension( get_basename( argv[optind] ), ".idl", "" )); + for (i = 0; i < files.count; i++) + strarray_add(&filenames, replace_extension( get_basename( files.str[i] ), ".idl", "" )); write_dlldata_list(filenames, 0 /* FIXME */ ); return 0; } - else if (optind != argc - 1) { + else if (files.count > 1) { fprintf(stderr, "%s", usage); return 1; } else - input_idl_name = input_name = xstrdup(argv[optind]); + input_idl_name = input_name = xstrdup(files.str[0]); } else { fprintf(stderr, "%s", usage);

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Alexandre Julliard : tools: Implement a replacement for getopt_long().
by Alexandre Julliard 05 Oct '21

05 Oct '21

Module: wine Branch: master Commit: 9c4cbde78fa6357aec1c235265d92ea2cdbb69e7 URL: https://source.winehq.org/git/wine.git/?a=commit;h=9c4cbde78fa6357aec1c2352… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Oct 5 11:51:57 2021 +0200 tools: Implement a replacement for getopt_long(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- tools/tools.h | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++ tools/winedump/main.c | 6 +-- 2 files changed, 113 insertions(+), 3 deletions(-) diff --git a/tools/tools.h b/tools/tools.h index 8b658079952..f013bf7a510 100644 --- a/tools/tools.h +++ b/tools/tools.h @@ -310,4 +310,114 @@ static inline int make_temp_file( const char *prefix, const char *suffix, char * exit(1); } + +/* command-line option parsing */ +/* partly based on the Glibc getopt() implementation */ + +struct long_option +{ + const char *name; + int has_arg; + int val; +}; + +static inline struct strarray parse_options( int argc, char **argv, const char *short_opts, + const struct long_option *long_opts, int long_only, + void (*callback)( int, char* ) ) +{ + struct strarray ret = empty_strarray; + const char *flag; + char *start, *end; + int i; + +#define OPT_ERR(fmt) { callback( '?', strmake( fmt, argv[1] )); continue; } + + for (i = 1; i < argc; i++) + { + if (argv[i][0] != '-' || !argv[i][1]) /* not an option */ + { + strarray_add( &ret, argv[i] ); + continue; + } + if (!strcmp( argv[i], "--" )) + { + /* add remaining args */ + while (++i < argc) strarray_add( &ret, argv[i] ); + break; + } + start = argv[i] + 1 + (argv[i][1] == '-'); + + if (argv[i][1] == '-' || (long_only && (argv[i][2] || !strchr( short_opts, argv[i][1] )))) + { + /* handle long option */ + const struct long_option *opt, *found = NULL; + int count = 0; + + if (!(end = strchr( start, '=' ))) end = start + strlen(start); + for (opt = long_opts; opt && opt->name; opt++) + { + if (strncmp( opt->name, start, end - start )) continue; + if (!opt->name[end - start]) /* exact match */ + { + found = opt; + count = 1; + break; + } + if (!found) + { + found = opt; + count++; + } + else if (long_only || found->has_arg != opt->has_arg || found->val != opt->val) + { + count++; + } + } + + if (count > 1) OPT_ERR( "option '%s' is ambiguous" ); + + if (found) + { + if (*end) + { + if (!found->has_arg) OPT_ERR( "argument not allowed in '%s'" ); + end++; /* skip '=' */ + } + else if (found->has_arg == 1) + { + if (i == argc - 1) OPT_ERR( "option '%s' requires an argument" ); + end = argv[++i]; + } + else end = NULL; + + callback( found->val, end ); + continue; + } + if (argv[i][1] == '-' || !long_only || !strchr( short_opts, argv[i][1] )) + OPT_ERR( "unrecognized option '%s'" ); + } + + /* handle short option */ + for ( ; *start; start++) + { + if (!(flag = strchr( short_opts, *start ))) OPT_ERR( "invalid option '%s'" ); + if (flag[1] == ':') + { + end = start + 1; + if (!*end) end = NULL; + if (flag[2] != ':' && !end) + { + if (i == argc - 1) OPT_ERR( "option '%s' requires an argument" ); + end = argv[++i]; + } + callback( *start, end ); + break; + } + callback( *start, NULL ); + } + } + return ret; +#undef OPT_ERR +} + #endif /* __WINE_TOOLS_H */ diff --git a/tools/winedump/main.c b/tools/winedump/main.c index 818180e6d8c..b60868d0d89 100644 --- a/tools/winedump/main.c +++ b/tools/winedump/main.c @@ -257,11 +257,11 @@ void do_usage (const char *arg) /******************************************************************* - * parse_options + * parse_cmdline * * Parse options from the argv array */ -static void parse_options (char *argv[]) +static void parse_cmdline (char *argv[]) { const struct my_option *opt; char *const *ptr; @@ -388,7 +388,7 @@ int main (int argc, char *argv[]) globals.input_name = NULL; globals.dumpsect = NULL; - parse_options (argv); + parse_cmdline (argv); memset (&symbol, 0, sizeof (parsed_symbol));

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wine-commits October 2021