forked from osmocom/wireshark
Move some more stuff into wsutil.
Move the routines to parse numerical command-line arguments there. Make cmdarg_err() and cmdarg_err_cont() routines in wsutil that just call routines specified by a call to cmdarg_err_init(), and have programs supply the appropriate routines to it. Change-Id: Ic24fc758c0e647f4ff49eb91673529bcb9587b01 Reviewed-on: https://code.wireshark.org/review/2704 Reviewed-by: Evan Huus <eapache@gmail.com> Reviewed-by: Guy Harris <guy@alum.mit.edu>
This commit is contained in:
parent
dd63ae2b8c
commit
fe42762f23
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@ -915,7 +915,6 @@ set(SHARK_COMMON_SRC
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${PLATFORM_PCAP_SRC}
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capture-pcap-util.c
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cfile.c
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clopts_common.c
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frame_tvbuff.c
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version.h
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sync_pipe_write.c
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@ -1351,7 +1350,6 @@ if(BUILD_dumpcap AND PCAP_FOUND)
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capture_opts.c
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capture-pcap-util.c
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capture_stop_conditions.c
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clopts_common.c
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conditions.c
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dumpcap.c
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pcapio.c
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@ -44,7 +44,6 @@ SHARK_COMMON_SRC = \
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$(PLATFORM_PCAP_SRC) \
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capture-pcap-util.c \
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cfile.c \
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clopts_common.c \
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frame_tvbuff.c \
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sync_pipe_write.c \
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version_info.c
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@ -55,8 +54,6 @@ SHARK_COMMON_INCLUDES = \
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capture-pcap-util.h \
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capture-pcap-util-int.h \
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cfile.h \
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clopts_common.h \
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cmdarg_err.h \
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color.h \
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file.h \
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fileset.h \
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@ -172,7 +169,6 @@ dumpcap_SOURCES = \
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capture_opts.c \
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capture-pcap-util.c \
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capture_stop_conditions.c \
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clopts_common.c \
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conditions.c \
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dumpcap.c \
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pcapio.c \
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@ -42,11 +42,11 @@
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#include "capture_opts.h"
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#include "ringbuffer.h"
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#include "clopts_common.h"
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#include "cmdarg_err.h"
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#include <capchild/capture_ifinfo.h>
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#include "capture-pcap-util.h"
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#include <wsutil/clopts_common.h>
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/file_util.h>
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static gboolean capture_opts_output_to_pipe(const char *save_file, gboolean *is_pipe);
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30
dumpcap.c
30
dumpcap.c
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@ -71,6 +71,7 @@
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#include <zlib.h> /* to get the libz version number */
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#endif
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/copyright_info.h>
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#include <wsutil/ws_version_info.h>
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@ -89,8 +90,6 @@
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#endif
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#include "ringbuffer.h"
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#include "clopts_common.h"
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#include "cmdarg_err.h"
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#include "version_info.h"
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#include "capture-pcap-util.h"
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@ -113,6 +112,7 @@
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# include "wsutil/inet_v6defs.h"
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#endif
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#include <wsutil/clopts_common.h>
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#include <wsutil/privileges.h>
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#include "sync_pipe.h"
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@ -580,49 +580,41 @@ show_version(GString *comp_info_str, GString *runtime_info_str)
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/*
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* Report an error in command-line arguments.
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* If we're a capture child, send a message back to the parent, otherwise
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* just print it.
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*/
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void
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cmdarg_err(const char *fmt, ...)
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static void
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dumpcap_cmdarg_err(const char *fmt, va_list ap)
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{
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va_list ap;
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if (capture_child) {
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gchar *msg;
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/* Generate a 'special format' message back to parent */
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va_start(ap, fmt);
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msg = g_strdup_vprintf(fmt, ap);
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sync_pipe_errmsg_to_parent(2, msg, "");
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g_free(msg);
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va_end(ap);
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} else {
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va_start(ap, fmt);
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fprintf(stderr, "dumpcap: ");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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}
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/*
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* Report additional information for an error in command-line arguments.
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* If we're a capture child, send a message back to the parent, otherwise
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* just print it.
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*/
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void
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cmdarg_err_cont(const char *fmt, ...)
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static void
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dumpcap_cmdarg_err_cont(const char *fmt, va_list ap)
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{
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va_list ap;
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if (capture_child) {
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gchar *msg;
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va_start(ap, fmt);
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msg = g_strdup_vprintf(fmt, ap);
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sync_pipe_errmsg_to_parent(2, msg, "");
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g_free(msg);
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va_end(ap);
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} else {
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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}
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@ -4232,6 +4224,8 @@ main(int argc, char *argv[])
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#endif
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GString *str;
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cmdarg_err_init(dumpcap_cmdarg_err, dumpcap_cmdarg_err_cont);
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/* Assemble the compile-time version information string */
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comp_info_str = g_string_new("Compiled ");
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get_compiled_version_info(comp_info_str, NULL, NULL);
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26
rawshark.c
26
rawshark.c
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@ -64,6 +64,8 @@
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#include <glib.h>
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#include <epan/epan-int.h>
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#include <epan/epan.h>
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/privileges.h>
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#include <wsutil/file_util.h>
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@ -83,8 +85,6 @@
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#include <epan/print.h>
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#include <epan/addr_resolv.h>
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#include "ui/util.h"
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#include "clopts_common.h"
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#include "cmdarg_err.h"
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#include "version_info.h"
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#include "register.h"
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#include "conditions.h"
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@ -102,6 +102,7 @@
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#include <wiretap/libpcap.h>
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#include <wiretap/pcap-encap.h>
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#include <wsutil/clopts_common.h>
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#include <wsutil/ws_version_info.h>
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#ifdef HAVE_LIBPCAP
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@ -158,6 +159,8 @@ static void open_failure_message(const char *filename, int err,
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static void failure_message(const char *msg_format, va_list ap);
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static void read_failure_message(const char *filename, int err);
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static void write_failure_message(const char *filename, int err);
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static void rawshark_cmdarg_err(const char *fmt, va_list ap);
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static void rawshark_cmdarg_err_cont(const char *fmt, va_list ap);
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static void protocolinfo_init(char *field);
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static gboolean parse_field_string_format(char *format);
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static const char optstring[] = OPTSTRING_INIT;
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cmdarg_err_init(rawshark_cmdarg_err, rawshark_cmdarg_err_cont);
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/* Assemble the compile-time version information string */
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comp_info_str = g_string_new("Compiled ");
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get_compiled_version_info(comp_info_str, NULL, epan_get_compiled_version_info);
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/*
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* Report an error in command-line arguments.
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*/
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void
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cmdarg_err(const char *fmt, ...)
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static void
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rawshark_cmdarg_err(const char *fmt, va_list ap)
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{
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va_list ap;
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va_start(ap, fmt);
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fprintf(stderr, "rawshark: ");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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/*
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* Report additional information for an error in command-line arguments.
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*/
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void
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cmdarg_err_cont(const char *fmt, ...)
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static void
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rawshark_cmdarg_err_cont(const char *fmt, va_list ap)
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{
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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/*
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* Editor modelines
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*
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31
tfshark.c
31
tfshark.c
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@ -59,6 +59,9 @@
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#include <epan/exceptions.h>
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#include <epan/epan-int.h>
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#include <epan/epan.h>
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#include <wsutil/clopts_common.h>
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/privileges.h>
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#include <wsutil/file_util.h>
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#include <epan/print.h>
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#include <epan/addr_resolv.h>
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#include "ui/util.h"
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#include "clopts_common.h"
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#include "cmdarg_err.h"
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#include "version_info.h"
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#include "register.h"
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#include <epan/epan_dissect.h>
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static const char optstring[] = OPTSTRING;
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cmdarg_err_init(failure_message, failure_message_cont);
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/* Assemble the compile-time version information string */
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comp_info_str = g_string_new("Compiled ");
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get_compiled_version_info(comp_info_str, NULL, epan_get_compiled_version_info);
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filename, g_strerror(err));
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}
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/*
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* Report an error in command-line arguments.
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*/
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void
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cmdarg_err(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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failure_message(fmt, ap);
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va_end(ap);
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}
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/*
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* Report additional information for an error in command-line arguments.
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*/
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void
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cmdarg_err_cont(const char *fmt, ...)
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static void
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failure_message_cont(const char *msg_format, va_list ap)
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{
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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vfprintf(stderr, msg_format, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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32
tshark.c
32
tshark.c
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@ -64,6 +64,9 @@
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#include <epan/exceptions.h>
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#include <epan/epan-int.h>
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#include <epan/epan.h>
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#include <wsutil/clopts_common.h>
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/privileges.h>
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#include <wsutil/file_util.h>
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@ -88,8 +91,6 @@
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#include <epan/addr_resolv.h>
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#include "ui/util.h"
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#include "ui/ui_util.h"
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#include "clopts_common.h"
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#include "cmdarg_err.h"
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#include "version_info.h"
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#include "register.h"
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#include <epan/epan_dissect.h>
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@ -212,6 +213,7 @@ static void open_failure_message(const char *filename, int err,
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static void failure_message(const char *msg_format, va_list ap);
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static void read_failure_message(const char *filename, int err);
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static void write_failure_message(const char *filename, int err);
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static void failure_message_cont(const char *msg_format, va_list ap);
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capture_file cfile;
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@ -1009,6 +1011,8 @@ main(int argc, char *argv[])
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}
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#endif
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cmdarg_err_init(failure_message, failure_message_cont);
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/* Assemble the compile-time version information string */
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comp_info_str = g_string_new("Compiled ");
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get_compiled_version_info(comp_info_str, NULL, epan_get_compiled_version_info);
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@ -4314,34 +4318,16 @@ write_failure_message(const char *filename, int err)
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filename, g_strerror(err));
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}
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/*
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* Report an error in command-line arguments.
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*/
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void
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cmdarg_err(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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failure_message(fmt, ap);
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va_end(ap);
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}
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/*
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* Report additional information for an error in command-line arguments.
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*/
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void
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cmdarg_err_cont(const char *fmt, ...)
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static void
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failure_message_cont(const char *msg_format, va_list ap)
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{
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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vfprintf(stderr, msg_format, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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}
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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|
|
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@ -60,6 +60,7 @@
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#include <portaudio.h>
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#endif /* HAVE_LIBPORTAUDIO */
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#include <wsutil/clopts_common.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/filesystem.h>
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#include <wsutil/file_util.h>
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|
@ -92,6 +93,7 @@
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#include <epan/print.h>
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#include <epan/timestamp.h>
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/plugins.h>
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/* general (not GTK specific) */
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|
@ -104,8 +106,6 @@
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#include "../register.h"
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#include "../ringbuffer.h"
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#include "ui/util.h"
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#include "../clopts_common.h"
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#include "../cmdarg_err.h"
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#include "../version_info.h"
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#include "../log.h"
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|
@ -1279,19 +1279,17 @@ show_version(void)
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/*
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* Report an error in command-line arguments.
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* Creates a console on Windows.
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* XXX - pop this up in a window of some sort on UNIX+X11 if the controlling
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* terminal isn't the standard error?
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*/
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void
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cmdarg_err(const char *fmt, ...)
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static void
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wireshark_cmdarg_err(const char *fmt, va_list ap)
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{
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va_list ap;
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#ifdef _WIN32
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create_console();
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#endif
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fprintf(stderr, "wireshark: ");
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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fprintf(stderr, "\n");
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}
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|
@ -1301,18 +1299,14 @@ cmdarg_err(const char *fmt, ...)
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* XXX - pop this up in a window of some sort on UNIX+X11 if the controlling
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* terminal isn't the standard error?
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*/
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void
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cmdarg_err_cont(const char *fmt, ...)
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static void
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wireshark_cmdarg_err_cont(const char *fmt, va_list ap)
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{
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va_list ap;
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|
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#ifdef _WIN32
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create_console();
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#endif
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va_start(ap, fmt);
|
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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||||
}
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/*
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|
@ -2184,6 +2178,7 @@ main(int argc, char *argv[])
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|
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static const char optstring[] = OPTSTRING;
|
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|
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cmdarg_err_init(wireshark_cmdarg_err, wireshark_cmdarg_err_cont);
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|
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/* Set the C-language locale to the native environment. */
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setlocale(LC_ALL, "");
|
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|
|
|
@ -41,6 +41,8 @@
|
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# include <getopt.h>
|
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#endif
|
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|
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#include <wsutil/clopts_common.h>
|
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#include <wsutil/cmdarg_err.h>
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#include <wsutil/crash_info.h>
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#include <wsutil/filesystem.h>
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#include <wsutil/file_util.h>
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|
@ -88,8 +90,6 @@
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#include "register.h"
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#include "ringbuffer.h"
|
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#include "ui/util.h"
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#include "clopts_common.h"
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||||
#include "cmdarg_err.h"
|
||||
#include "version_info.h"
|
||||
#include "log.h"
|
||||
|
||||
|
@ -317,18 +317,14 @@ show_version(void)
|
|||
* Creates a console on Windows.
|
||||
*/
|
||||
// xxx copied from ../gtk/main.c
|
||||
void
|
||||
cmdarg_err(const char *fmt, ...)
|
||||
static void
|
||||
wireshark_cmdarg_err(const char *fmt, va_list ap)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
#ifdef _WIN32
|
||||
create_console();
|
||||
#endif
|
||||
fprintf(stderr, "wireshark: ");
|
||||
va_start(ap, fmt);
|
||||
vfprintf(stderr, fmt, ap);
|
||||
va_end(ap);
|
||||
fprintf(stderr, "\n");
|
||||
}
|
||||
|
||||
|
@ -339,18 +335,14 @@ cmdarg_err(const char *fmt, ...)
|
|||
* terminal isn't the standard error?
|
||||
*/
|
||||
// xxx copied from ../gtk/main.c
|
||||
void
|
||||
cmdarg_err_cont(const char *fmt, ...)
|
||||
static void
|
||||
wireshark_cmdarg_err_cont(const char *fmt, va_list ap)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
#ifdef _WIN32
|
||||
create_console();
|
||||
#endif
|
||||
va_start(ap, fmt);
|
||||
vfprintf(stderr, fmt, ap);
|
||||
fprintf(stderr, "\n");
|
||||
va_end(ap);
|
||||
}
|
||||
|
||||
static void
|
||||
|
@ -493,6 +485,8 @@ int main(int argc, char *argv[])
|
|||
e_prefs *prefs_p;
|
||||
GLogLevelFlags log_flags;
|
||||
|
||||
cmdarg_err_init(wireshark_cmdarg_err, wireshark_cmdarg_err_cont);
|
||||
|
||||
#ifdef _WIN32
|
||||
create_app_running_mutex();
|
||||
#endif
|
||||
|
|
|
@ -45,6 +45,8 @@ set(WSUTIL_FILES
|
|||
base64.c
|
||||
bitswap.c
|
||||
cfutils.c
|
||||
clopts_common.c
|
||||
cmdarg_err.c
|
||||
compiler_info.c
|
||||
copyright_info.c
|
||||
cpu_info.c
|
||||
|
|
|
@ -33,6 +33,8 @@ LIBWSUTIL_SRC = \
|
|||
base64.c \
|
||||
bitswap.c \
|
||||
cfutils.c \
|
||||
clopts_common.c \
|
||||
cmdarg_err.c \
|
||||
compiler_info.c \
|
||||
copyright_info.c \
|
||||
cpu_info.c \
|
||||
|
@ -79,8 +81,10 @@ LIBWSUTIL_INCLUDES = \
|
|||
base64.h \
|
||||
bits_ctz.h \
|
||||
bits_count_ones.h \
|
||||
bitswap.h \
|
||||
bitswap.h \
|
||||
cfutils.h \
|
||||
clopts_common.h \
|
||||
cmdarg_err.h \
|
||||
compiler_info.h \
|
||||
copyright_info.h \
|
||||
cpu_info.h \
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
/* clopts_common.c
|
||||
* Handle command-line arguments common to Wireshark and TShark
|
||||
* Handle command-line arguments common to various programs
|
||||
*
|
||||
* Wireshark - Network traffic analyzer
|
||||
* By Gerald Combs <gerald@wireshark.org>
|
||||
|
@ -26,8 +26,9 @@
|
|||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "clopts_common.h"
|
||||
#include "cmdarg_err.h"
|
||||
#include <wsutil/cmdarg_err.h>
|
||||
|
||||
#include <wsutil/clopts_common.h>
|
||||
|
||||
int
|
||||
get_natural_int(const char *string, const char *name)
|
|
@ -1,5 +1,5 @@
|
|||
/* clopts_common.h
|
||||
* Handle command-line arguments common to Wireshark and TShark
|
||||
* Handle command-line arguments common to various programs
|
||||
*
|
||||
* Wireshark - Network traffic analyzer
|
||||
* By Gerald Combs <gerald@wireshark.org>
|
||||
|
@ -20,19 +20,23 @@
|
|||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*/
|
||||
|
||||
#ifndef __PROTO_DUMPOPTS_H__
|
||||
#define __PROTO_DUMPOPTS_H__
|
||||
#ifndef __WSUTIL_CLOPTS_COMMON_H__
|
||||
#define __WSUTIL_CLOPTS_COMMON_H__
|
||||
|
||||
#include "ws_symbol_export.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
int get_natural_int(const char *string, const char *name);
|
||||
WS_DLL_PUBLIC int
|
||||
get_natural_int(const char *string, const char *name);
|
||||
|
||||
int get_positive_int(const char *string, const char *name);
|
||||
WS_DLL_PUBLIC int
|
||||
get_positive_int(const char *string, const char *name);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __PROTO_DUMPOPTS_H__ */
|
||||
#endif /* __WSUTIL_CLOPTS_COMMON_H__ */
|
|
@ -0,0 +1,67 @@
|
|||
/* cmdarg_err.c
|
||||
* Routines to report command-line argument errors.
|
||||
*
|
||||
* Wireshark - Network traffic analyzer
|
||||
* By Gerald Combs <gerald@wireshark.org>
|
||||
* Copyright 1998 Gerald Combs
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <wsutil/cmdarg_err.h>
|
||||
|
||||
static void (*print_err)(const char *, va_list ap);
|
||||
static void (*print_err_cont)(const char *, va_list ap);
|
||||
|
||||
/*
|
||||
* Set the reporting functions for error messages.
|
||||
*/
|
||||
void
|
||||
cmdarg_err_init(void (*err)(const char *, va_list),
|
||||
void (*err_cont)(const char *, va_list))
|
||||
{
|
||||
print_err = err;
|
||||
print_err_cont = err_cont;
|
||||
}
|
||||
|
||||
/*
|
||||
* Report an error in command-line arguments.
|
||||
*/
|
||||
void
|
||||
cmdarg_err(const char *fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
va_start(ap, fmt);
|
||||
print_err(fmt, ap);
|
||||
va_end(ap);
|
||||
}
|
||||
|
||||
/*
|
||||
* Report additional information for an error in command-line arguments.
|
||||
*/
|
||||
void
|
||||
cmdarg_err_cont(const char *fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
va_start(ap, fmt);
|
||||
print_err_cont(fmt, ap);
|
||||
va_end(ap);
|
||||
}
|
|
@ -1,5 +1,5 @@
|
|||
/* cmdarg_err.h
|
||||
* Declarations of routines to report command-line errors.
|
||||
* Declarations of routines to report command-line argument errors.
|
||||
*
|
||||
* Wireshark - Network traffic analyzer
|
||||
* By Gerald Combs <gerald@wireshark.org>
|
||||
|
@ -20,29 +20,42 @@
|
|||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*/
|
||||
|
||||
#ifndef __CMDARG_ERR_H__
|
||||
#define __CMDARG_ERR_H__
|
||||
#ifndef __WSUTIL_CMDARG_ERR_H__
|
||||
#define __WSUTIL_CMDARG_ERR_H__
|
||||
|
||||
#include <stdarg.h>
|
||||
|
||||
#include <glib.h>
|
||||
|
||||
#include "ws_symbol_export.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
/*
|
||||
* Set the reporting functions for error messages.
|
||||
*/
|
||||
WS_DLL_PUBLIC void
|
||||
cmdarg_err_init(void (*err)(const char *, va_list),
|
||||
void (*err_cont)(const char *, va_list));
|
||||
|
||||
/*
|
||||
* Report an error in command-line arguments.
|
||||
*/
|
||||
extern void cmdarg_err(const char *fmt, ...)
|
||||
WS_DLL_PUBLIC void
|
||||
cmdarg_err(const char *fmt, ...)
|
||||
G_GNUC_PRINTF(1, 2);
|
||||
|
||||
/*
|
||||
* Report additional information for an error in command-line arguments.
|
||||
*/
|
||||
extern void cmdarg_err_cont(const char *fmt, ...)
|
||||
WS_DLL_PUBLIC void
|
||||
cmdarg_err_cont(const char *fmt, ...)
|
||||
G_GNUC_PRINTF(1, 2);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* __CMDARG_ERR_H__ */
|
||||
#endif /* __WSUTIL_CMDARG_ERR_H__ */
|
Loading…
Reference in New Issue