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https://github.com/subsurface/subsurface.git
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35d88fa6ce
Fix a build warning for an unused variable. Signed-off-by: Michael Keller <github@ike.ch>
203 lines
4.5 KiB
C++
203 lines
4.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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/* macos.c */
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/* implements Mac OS X specific functions */
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#include "ssrf.h"
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#include <stdlib.h>
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#include <dirent.h>
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#include <fnmatch.h>
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#include "dive.h"
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#include "subsurface-string.h"
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#include "device.h"
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#include "libdivecomputer.h"
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#include <CoreFoundation/CoreFoundation.h>
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#if !defined(__IPHONE_5_0)
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#include <CoreServices/CoreServices.h>
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#endif
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#include <mach-o/dyld.h>
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#include <sys/syslimits.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <zip.h>
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#include <sys/stat.h>
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#include <string>
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/* macos defines CFSTR to create a CFString object from a constant,
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* but no similar macros if a C string variable is supposed to be
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* the argument. We add this here (hardcoding the default allocator
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* and MacRoman encoding */
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#define CFSTR_VAR(_var) CFStringCreateWithCStringNoCopy(kCFAllocatorDefault, \
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(_var), kCFStringEncodingMacRoman, \
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kCFAllocatorNull)
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#define SUBSURFACE_PREFERENCES CFSTR("org.hohndel.subsurface")
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#define ICON_NAME "Subsurface.icns"
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#define UI_FONT "Arial 12"
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static std::string system_default_path()
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{
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std::string home(getenv("HOME"));
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return home + "/Library/Application Support/Subsurface";
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}
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static std::string make_default_filename()
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{
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std::string user = getenv("LOGNAME");
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if (user.empty())
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user = "username";
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return system_default_path() + "/" + user + ".xml";
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}
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extern "C" {
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const char mac_system_divelist_default_font[] = "Arial";
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const char *system_divelist_default_font = mac_system_divelist_default_font;
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double system_divelist_default_font_size = -1.0;
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void subsurface_OS_pref_setup(void)
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{
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// nothing
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}
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bool subsurface_ignore_font(const char *)
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{
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// there are no old default fonts to ignore
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return false;
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}
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const char *system_default_directory(void)
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{
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static const std::string path = system_default_path();
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return path.c_str();
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}
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const char *system_default_filename(void)
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{
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static const std::string fn = make_default_filename();
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return fn.c_str();
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}
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int enumerate_devices(device_callback_t callback, void *userdata, unsigned int transport)
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{
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int index = -1, entries = 0;
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DIR *dp = NULL;
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struct dirent *ep = NULL;
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if (transport & DC_TRANSPORT_SERIAL) {
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// on Mac we always support FTDI now
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callback("FTDI", userdata);
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const char *dirname = "/dev";
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const char *patterns[] = {
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"tty.*",
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"usbserial"
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};
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dp = opendir(dirname);
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if (dp == NULL) {
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return -1;
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}
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while ((ep = readdir(dp)) != NULL) {
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for (const char *pattern: patterns) {
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if (fnmatch(pattern, ep->d_name, 0) == 0) {
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std::string filename = std::string(dirname) + "/" + ep->d_name;
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callback(filename.c_str(), userdata);
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if (is_default_dive_computer_device(filename.c_str()))
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index = entries;
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entries++;
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break;
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}
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}
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}
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closedir(dp);
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}
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if (transport & DC_TRANSPORT_USBSTORAGE) {
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const char *dirname = "/Volumes";
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int num_uemis = 0;
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dp = opendir(dirname);
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if (dp == NULL) {
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return -1;
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}
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while ((ep = readdir(dp)) != NULL) {
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if (fnmatch("UEMISSDA", ep->d_name, 0) == 0 ||
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fnmatch("GARMIN", ep->d_name, 0) == 0) {
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char filename[1024];
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int n = snprintf(filename, sizeof(filename), "%s/%s", dirname, ep->d_name);
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if (n >= (int)sizeof(filename)) {
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closedir(dp);
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return -1;
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}
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callback(filename, userdata);
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if (is_default_dive_computer_device(filename))
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index = entries;
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entries++;
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num_uemis++;
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break;
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}
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}
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closedir(dp);
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if (num_uemis == 1 && entries == 1) /* if we find exactly one entry and that's a Uemis, select it */
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index = 0;
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}
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return index;
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}
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/* NOP wrappers to comform with windows.c */
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int subsurface_rename(const char *path, const char *newpath)
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{
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return rename(path, newpath);
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}
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int subsurface_open(const char *path, int oflags, mode_t mode)
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{
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return open(path, oflags, mode);
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}
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FILE *subsurface_fopen(const char *path, const char *mode)
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{
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return fopen(path, mode);
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}
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void *subsurface_opendir(const char *path)
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{
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return (void *)opendir(path);
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}
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int subsurface_access(const char *path, int mode)
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{
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return access(path, mode);
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}
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int subsurface_stat(const char* path, struct stat* buf)
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{
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return stat(path, buf);
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}
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struct zip *subsurface_zip_open_readonly(const char *path, int flags, int *errorp)
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{
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return zip_open(path, flags, errorp);
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}
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int subsurface_zip_close(struct zip *zip)
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{
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return zip_close(zip);
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}
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/* win32 console */
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void subsurface_console_init(void)
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{
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/* NOP */
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}
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void subsurface_console_exit(void)
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{
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/* NOP */
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}
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bool subsurface_user_is_root()
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{
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return geteuid() == 0;
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}
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}
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