mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-13 20:41:59 +08:00
255 lines
6.8 KiB
Diff
255 lines
6.8 KiB
Diff
diff --git a/apps/ocspcheck/CMakeLists.txt b/apps/ocspcheck/CMakeLists.txt
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index 2dddb6e..fd35685 100644
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--- a/apps/ocspcheck/CMakeLists.txt
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+++ b/apps/ocspcheck/CMakeLists.txt
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@@ -1,5 +1,3 @@
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-if(NOT MSVC)
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-
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set(
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OCSPCHECK_SRC
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http.c
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@@ -13,13 +11,27 @@ else()
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set(OCSPCHECK_SRC ${OCSPCHECK_SRC} compat/memmem.c)
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endif()
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+check_function_exists(getopt HAVE_GETOPT)
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+if(HAVE_GETOPT)
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+ add_definitions(-DHAVE_GETOPT)
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+else()
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+ set(GETOPT_SRC compat/getopt.c)
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+endif()
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+
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+check_function_exists(ftruncate HAVE_FTRUNCATE)
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+if(HAVE_FTRUNCATE)
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+ add_definitions(-DHAVE_FTRUNCATE)
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+else()
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+ set(FTRUNCATE_SRC compat/ftruncate.c)
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+endif()
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+
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if(NOT "${OPENSSLDIR}" STREQUAL "")
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add_definitions(-DDEFAULT_CA_FILE=\"${OPENSSLDIR}/cert.pem\")
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else()
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add_definitions(-DDEFAULT_CA_FILE=\"${CMAKE_INSTALL_PREFIX}/etc/ssl/cert.pem\")
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endif()
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-add_executable(ocspcheck ${OCSPCHECK_SRC})
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+add_executable(ocspcheck ${OCSPCHECK_SRC} ${GETOPT_SRC} ${FTRUNCATE_SRC})
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target_include_directories(ocspcheck PUBLIC ../../include)
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target_include_directories(ocspcheck PRIVATE . ./compat ../../include/compat)
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target_link_libraries(ocspcheck tls ${OPENSSL_LIBS})
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@@ -29,5 +41,3 @@ if(ENABLE_LIBRESSL_INSTALL)
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install(FILES ocspcheck.8 DESTINATION ${CMAKE_INSTALL_MANDIR}/man8)
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endif(ENABLE_LIBRESSL_INSTALL)
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-
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-endif()
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diff --git a/apps/ocspcheck/compat/ftruncate.c b/apps/ocspcheck/compat/ftruncate.c
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new file mode 100644
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index 0000000..e825e50
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--- /dev/null
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+++ b/apps/ocspcheck/compat/ftruncate.c
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@@ -0,0 +1,17 @@
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+/*
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+ * Public domain
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+ *
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+ * Kinichiro Inoguchi <inoguchi@openbsd.org>
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+ */
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+
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+#ifdef _WIN32
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+
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+#include <unistd.h>
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+
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+int
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+ftruncate(int fd, off_t length)
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+{
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+ return _chsize(fd, length);
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+}
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+
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+#endif
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diff --git a/apps/ocspcheck/compat/getopt.c b/apps/ocspcheck/compat/getopt.c
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new file mode 100644
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index 0000000..ff05743
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--- /dev/null
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+++ b/apps/ocspcheck/compat/getopt.c
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@@ -0,0 +1,131 @@
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+/*
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+ * Public domain
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+ *
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+ * EternalPhane <eternalphane@gmail.com>
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+ */
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+
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+#include <stdlib.h>
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+#include <string.h>
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+
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+#include "getopt.h"
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+
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+char *optarg = NULL;
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+int optind = 0, optopt = '?';
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+
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+typedef int bool;
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+#define true 1
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+#define false 0
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+
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+static int nonopt_begin = 0, nonopt_end = 0;
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+
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+void clear_buf();
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+
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+void permute(char *const argv[])
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+{
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+ static char* buf = NULL;
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+ if (!argv && buf)
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+ return free(buf);
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+ if (!buf)
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+ atexit(clear_buf);
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+ if (nonopt_begin == nonopt_end)
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+ {
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+ nonopt_begin = nonopt_end = optind;
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+ return;
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+ }
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+ int nonopt_size = nonopt_end - nonopt_begin,
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+ opt_size = optind - nonopt_end;
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+ if (nonopt_size <= opt_size)
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+ {
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+ if (!realloc(buf, nonopt_size))
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+ free(buf), buf = malloc(nonopt_size);
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+ memcpy(buf, nonopt_begin, nonopt_size);
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+ memmove(nonopt_begin, nonopt_end, opt_size);
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+ memcpy(nonopt_begin + opt_size, buf, nonopt_size);
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+ }
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+ else
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+ {
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+ if (!realloc(buf, opt_size))
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+ free(buf), buf = malloc(opt_size);
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+ memcpy(buf, nonopt_end, opt_size);
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+ memmove(nonopt_begin + opt_size, nonopt_begin, nonopt_size);
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+ memcpy(nonopt_begin, buf, opt_size);
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+ }
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+ nonopt_begin += opt_size;
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+ nonopt_end = optind;
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+}
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+
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+void clear_buf()
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+{
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+ permute(NULL);
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+}
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+
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+int getopt(int argc, char *const argv[], const char *optstring)
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+{
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+ static char *nextchar = NULL;
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+ static bool posixly_correct = false, always_return_nonopt = false;
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+ if (optind >= argc)
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+ return -1;
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+ if (!optind)
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+ {
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+ nonopt_begin = nonopt_end = 0;
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+ posixly_correct = '+' == optstring[0] || getenv("POSIXLY_CORRECT");
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+ always_return_nonopt = '-' == optstring[0];
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+ if (posixly_correct || always_return_nonopt)
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+ optstring++;
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+ }
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+ if (!nextchar || !*nextchar)
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+ {
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+ if (!posixly_correct && !always_return_nonopt)
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+ {
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+ int temp = optind++;
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+ for (;;)
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+ {
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+ if (++temp >= argc || !strcmp("--", argv[temp]))
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+ {
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+ permute(argv);
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+ if (temp < argc)
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+ {
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+ optind = temp + 1;
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+ permute(argv);
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+ }
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+ optind = nonopt_begin;
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+ return -1;
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+ }
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+ if ('-' == argv[temp][0] && argv[temp][1])
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+ break;
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+ }
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+ if (temp > optind)
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+ {
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+ permute(argv);
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+ nonopt_end = optind = temp;
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+ }
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+ nextchar = argv[optind] + 1;
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+ }
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+ else
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+ {
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+ if (++optind >= argc || !strcmp("--", argv[optind]))
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+ return -1;
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+ if ('-' != argv[optind][0] || !argv[optind][1])
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+ return posixly_correct ? -1 : (optarg = argv[optind++], 1);
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+ }
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+ }
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+ const char *temp = strchr(optstring, *nextchar++);
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+ if (!temp)
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+ return optopt = *(nextchar - 1), '?';
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+ if (':' == temp[1])
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+ {
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+ bool err = false;
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+ if (':' == temp[2])
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+ optarg = *nextchar ? nextchar : NULL;
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+ else if (*nextchar)
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+ optarg = nextchar;
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+ else if ('-' != argv[++optind][0])
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+ optarg = argv[optind];
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+ else
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+ return nextchar = argv[optind] + 1,
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+ optopt = *temp,
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+ ':' == optstring[0] ? ':' : '?';
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+ nextchar += strlen(nextchar);
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+ }
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+ return *temp;
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+}
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diff --git a/apps/ocspcheck/compat/getopt.h b/apps/ocspcheck/compat/getopt.h
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new file mode 100644
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index 0000000..ada142e
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--- /dev/null
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+++ b/apps/ocspcheck/compat/getopt.h
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@@ -0,0 +1,15 @@
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+/*
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+ * Public domain
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+ *
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+ * EternalPhane <eternalphane@gmail.com>
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+ */
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+
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+#ifndef GETOPT_H__
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+#define GETOPT_H__
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+
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+extern char *optarg;
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+extern int optind, opterr, optopt;
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+
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+int getopt(int argc, char *const argv[], const char *optstring);
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+
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+#endif
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\ No newline at end of file
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diff --git a/apps/ocspcheck/ocspcheck.c b/apps/ocspcheck/ocspcheck.c
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index 551a8fa..c608578 100644
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--- a/apps/ocspcheck/ocspcheck.c
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+++ b/apps/ocspcheck/ocspcheck.c
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@@ -519,6 +519,10 @@ main(int argc, char **argv)
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ssize_t written, w;
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short port;
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+#ifndef HAVE_GETOPT
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+#include "getopt.h"
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+#endif
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+
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while ((ch = getopt(argc, argv, "C:i:No:v")) != -1) {
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switch (ch) {
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case 'C':
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diff --git a/include/compat/unistd.h b/include/compat/unistd.h
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index f521b94..f11db44 100644
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--- a/include/compat/unistd.h
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+++ b/include/compat/unistd.h
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@@ -23,6 +23,7 @@ ssize_t pwrite(int d, const void *buf, size_t nbytes, off_t offset);
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#include <io.h>
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#include <process.h>
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+#define STDIN_FILENO 0
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#define STDOUT_FILENO 1
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#define STDERR_FILENO 2
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