| 1 | #pragma once
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| 2 |
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| 3 | //TODO: config.h
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| 4 | #ifdef HAVE_CONFIG_H
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| 5 | # include "../config.h"
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| 6 | #else
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| 7 | # define PACKAGE_NAME "i3"
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| 8 | //# define PACKAGE_VERSION "1.0"
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| 9 | # ifndef _WIN32_WCE
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| 10 | # define ENABLE_NLS 1
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| 11 | # endif
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| 12 | # define ICONV_CONST const
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| 13 | # define HAVE_PUTENV 1
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| 14 | //# define HAVE_WBINDTEXTDOMAIN
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| 15 | #endif
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| 16 |
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| 17 | #ifdef HAVE_MALLOC_H
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| 18 | #include <malloc.h>
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| 19 | #endif
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| 20 |
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| 21 | #include <iconv.h>
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| 22 |
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| 23 | #ifdef ENABLE_NLS
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| 24 | # include <libintl.h>
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| 25 | # ifdef MIL_OS_WINDOWS
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| 26 | # undef printf
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| 27 | # undef asprintf
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| 28 | # undef fprintf
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| 29 | # undef fwprintf
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| 30 | # undef sprintf
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| 31 | # undef snprintf
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| 32 | # undef snwprintf
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| 33 | # undef swprintf
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| 34 | # undef vprintf
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| 35 | # undef vasprintf
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| 36 | # undef vfprintf
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| 37 | # undef vfwprintf
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| 38 | # undef vsprintf
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| 39 | # undef vsnprintf
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| 40 | # undef vsnwprintf
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| 41 | # undef vswprintf
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| 42 | # endif
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| 43 | #endif
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| 44 |
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| 45 | //#include <argtable2.h>
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| 46 | #ifdef HAVE_POPT_H
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| 47 | #include <popt.h>
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| 48 | #endif
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| 49 |
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| 50 | // countof macro
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| 51 | #ifndef _countof
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| 52 | # define _countof(array) (sizeof(array)/sizeof((array)[0]))
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| 53 | #endif
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| 54 |
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| 55 | // mil
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| 56 | #include <mil/Mil.h>
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| 57 | #include <mil/Atomic.h>
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| 58 | #include <mil/Thread.h>
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| 59 | #include <mil/DoubleBuffer.h>
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| 60 |
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| 61 | namespace i3 {
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| 62 | struct exit_status {
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| 63 | exit_status() : code(0), exit(false) {}
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| 64 | exit_status(int code) : code(code), exit(code ? true : false) {}
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| 65 | operator bool() {
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| 66 | return exit;
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| 67 | }
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| 68 | static exit_status exit_when_special_argument() {
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| 69 | exit_status result;
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| 70 | result.code = 0;
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| 71 | result.exit = true;
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| 72 | return result;
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| 73 | }
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| 74 | int code;
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| 75 | private:
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| 76 | bool exit;
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| 77 | };
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| 78 | }
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| 79 |
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| 80 | #ifdef MIL_OS_WINDOWS
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| 81 | # include "os-windows/Os.h"
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| 82 | #else
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| 83 | # include "os-unix/Os.h"
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| 84 | #endif
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| 85 |
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| 86 | #ifdef MIL_GUI_WINDOWS
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| 87 | # include "gui-windows/Gui.h"
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| 88 | #elif MIL_GUI_COCOA
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| 89 | # include "gui-cocoa/Gui.h"
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| 90 | #else
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| 91 | # include "gui-cocoa/Gui.h"
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| 92 | #endif
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| 93 |
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| 94 | namespace i3 {
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| 95 | int global_loop();
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| 96 | exit_status init_os_global_data(int argc, char** argv);
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| 97 | exit_status init_gui_global_data(int argc, char** argv);
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| 98 | //void alert(const TCHAR* message);
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| 99 | void alert(string message);
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| 100 | int my_setenv(const char * name, const char * value);
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| 101 | }
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| 102 |
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| 103 | // NO include "Mediator.h"
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| 104 |
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| 105 | #ifndef _MSC_VER
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| 106 | #define __try
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| 107 | #define __except(expression) if (false)
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| 108 | #endif
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| 109 |
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| 110 | #define UTF8_TO_UTF16LE_ALLOCA(data8, data16) \
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| 111 | wchar_t* data16 = NULL; \
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| 112 | for (;;) { \
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| 113 | const char* check = data8; check; \
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| 114 | unsigned int num_elements = MultiByteToWideChar(CP_UTF8, 0, data8, -1, NULL, 0); \
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| 115 | if (num_elements == 0) { \
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| 116 | break; \
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| 117 | } \
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| 118 | const size_t data16_bytes = num_elements*sizeof(wchar_t); \
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| 119 | if (data16_bytes > _ALLOCA_S_THRESHOLD) { \
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| 120 | data16 = NULL; \
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| 121 | break; \
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| 122 | } \
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| 123 | __try { \
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| 124 | data16 = (wchar_t*)alloca(data16_bytes); \
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| 125 | } __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ? \
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| 126 | EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) { \
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| 127 | data16 = NULL; \
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| 128 | break; \
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| 129 | } \
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| 130 | if (0 == MultiByteToWideChar(CP_UTF8, 0, data8, -1, data16, num_elements)) { \
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| 131 | data16 = NULL; \
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| 132 | break; \
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| 133 | } \
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| 134 | break; \
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| 135 | }
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| 136 |
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| 137 | #define UTF16LE_TO_UTF8_ALLOCA(data16, data8) \
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| 138 | char* data8 = NULL; \
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| 139 | for (;;) { \
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| 140 | const wchar_t* check = data16; check; \
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| 141 | unsigned int num_elements = WideCharToMultiByte( CP_UTF8, 0, data16, -1, NULL, 0, 0, 0); \
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| 142 | if (num_elements == 0 || num_elements > _ALLOCA_S_THRESHOLD) { \
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| 143 | break; \
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| 144 | } \
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| 145 | __try { \
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| 146 | data8 = (char*)alloca(num_elements*sizeof(char)); \
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| 147 | } __except (GetExceptionCode() == STATUS_STACK_OVERFLOW ? \
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| 148 | EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) { \
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| 149 | data8 = NULL; \
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| 150 | break; \
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| 151 | } \
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| 152 | if (0 == WideCharToMultiByte(CP_UTF8, 0, data16, -1, data8, num_elements, 0, 0)) { \
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| 153 | data8 = NULL; \
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| 154 | break; \
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| 155 | } \
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| 156 | break; \
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| 157 | }
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| 158 |
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| 159 |
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| 160 | #undef WINDOWS_SEH_TRY
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| 161 | #undef WINDOWS_SEH_EXCEPT
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| 162 |
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| 163 | #ifndef HAVE_POPT_H
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| 164 | namespace i3 {
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| 165 | template <typename FP_FUNCTER>
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| 166 | inline static exit_status execute_popt(int argc, char** argv, FP_FUNCTER fp) {
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| 167 | return 0;
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| 168 | }
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| 169 | }
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| 170 | #else
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| 171 | namespace i3 {
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| 172 |
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| 173 | template <typename FP_FUNCTER>
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| 174 | int usage(poptContext optCon, int exitcode, const char *error, const char *addl, FP_FUNCTER fp) {
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| 175 | poptPrintUsage(optCon, fp(), 0);
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| 176 | if (error) {
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| 177 | fprintf(fp(), "%s: %s0", error, addl);
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| 178 | }
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| 179 | return exitcode;
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| 180 | }
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| 181 |
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| 182 | template <typename FP_FUNCTER>
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| 183 | inline static exit_status execute_popt(int argc, char** argv, FP_FUNCTER fp) {
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| 184 | int c; /* used for argument parsing */
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| 185 | int i = 0; /* used for tracking options */
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| 186 | int speed = 0; /* used in argument parsing to set speed */
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| 187 | int raw = 0; /* raw mode? */
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| 188 | int version = 0;
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| 189 | int j;
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| 190 | char buf[BUFSIZ + 1];
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| 191 | poptContext optCon; /* context for parsing command-line options */
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| 192 |
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| 193 |
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| 194 | struct poptOption optionsTable[] = {
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| 195 | /*{ "longname", "shortname", argInfo, *arg, int val, description, argment description} */
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| 196 | { "version", 'v', 0, &version, 0, "version" },
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| 197 | { "bps", 'b', POPT_ARG_INT, &speed, 0, "signaling rate in bits-per-second", "BPS" },
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| 198 | { "crnl", 'c', 0, 0, 'c', "expand cr characters to cr/lf sequences" },
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| 199 | { "hwflow", 'h', 0, 0, 'h', "use hardware (RTS/CTS) flow control" },
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| 200 | { "noflow", 'n', 0, 0, 'n', "use no flow control" },
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| 201 | { "raw", 'r', 0, &raw, 0, "don't perform any character conversions" },
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| 202 | { "swflow", 's', 0, 0, 's', "use software (XON/XOF) flow control" } ,
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| 203 | POPT_AUTOHELP
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| 204 | { "aswflow", 'x', 0, 0, 'x', "XXXXXXXXXXXXXXXXXXXXXX" } ,
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| 205 | { NULL, 0, 0, NULL, 0 }
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| 206 | };
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| 207 | /*
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| 208 | $ a.out --help
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| 209 |
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| 210 | Usage: a.out [OPTIONS]*
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| 211 | -b, --bps=BPS signaling rate in bits-per-second
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| 212 | -c, --crnl expand cr characters to cr/lf sequences
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| 213 | -h, --hwflow use hardware (RTS/CTS) flow control
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| 214 | -n, --noflow use no flow control
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| 215 | -r, --raw don't perform any character conversions
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| 216 | -s, --swflow use software (XON/XOF) flow control
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| 217 |
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| 218 | Help options
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| 219 | -?, --help Show this help message
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| 220 | --usage Display brief usage message
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| 221 | */
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| 222 |
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| 223 | const char** argv2 = const_cast<const char**>(argv);
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| 224 | optCon = poptGetContext(NULL, argc, argv2, optionsTable, 0);
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| 225 | poptSetOtherOptionHelp(optCon, "[OPTIONS]* <port>");
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| 226 |
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| 227 | if (argc < 2) {
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| 228 | //poptPrintUsage(optCon, fp(), 0);
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| 229 | //return exit_status::exit_when_special_argument();
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| 230 | return 0;
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| 231 | }
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| 232 |
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| 233 | // Now do options processing, get portname
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| 234 | while ((c = poptGetNextOpt(optCon)) >= 0) {
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| 235 | switch (c) {
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| 236 | case 'c':
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| 237 | buf[i++] = 'c';
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| 238 | break;
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| 239 | case 'h':
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| 240 | buf[i++] = 'h';
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| 241 | break;
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| 242 | case 's':
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| 243 | buf[i++] = 's';
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| 244 | break;
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| 245 | case 'n':
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| 246 | buf[i++] = 'n';
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| 247 | break;
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| 248 | }
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| 249 | }
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| 250 |
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| 251 | const char* portname = poptGetArg(optCon);
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| 252 |
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| 253 | if (version) {
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| 254 | fprintf(fp(), PACKAGE_NAME " version " PACKAGE_VERSION "\n");
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| 255 | goto normal_exit;
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| 256 | }
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| 257 |
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| 258 | if ((portname == NULL) || !(poptPeekArg(optCon) == NULL)) {
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| 259 | usage(optCon, 1, "Specify a single port", ".e.g., /dev/cua0\n", fp);
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| 260 | }
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| 261 | if (c < -1) {
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| 262 | /* an error occurred during option processing */
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| 263 | fprintf(fp(), "%s: %s\n",
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| 264 | poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
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| 265 | poptStrerror(c));
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| 266 | goto error_exit;
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| 267 | }
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| 268 | fprintf(fp(), "Options chosen: ");
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| 269 | for (j = 0; j < i ; j++) {
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| 270 | fprintf(fp(), "-%c ", buf[j]);
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| 271 | }
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| 272 | if (raw) {
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| 273 | fprintf(fp(), "-r ");
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| 274 | }
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| 275 | if (speed) {
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| 276 | fprintf(fp(), "-b %d ", speed);
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| 277 | }
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| 278 | fprintf(fp(), "\nPortname chosen: %s\n", portname);
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| 279 |
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| 280 | poptFreeContext(optCon);
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| 281 | return 0;
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| 282 | normal_exit:
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| 283 | poptFreeContext(optCon);
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| 284 | return exit_status::exit_when_special_argument();
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| 285 | error_exit:
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| 286 | poptFreeContext(optCon);
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| 287 | return 1;
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| 288 |
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| 289 | /*
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| 290 | struct arg_lit *list = arg_lit0("lL",NULL, gettext("list files"));
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| 291 | struct arg_lit *recurse = arg_lit0("R",NULL, gettext("recurse through subdirectories"));
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| 292 | struct arg_int *repeat = arg_int0("k","scalar",NULL, gettext("define scalar value k (default is 3)"));
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| 293 | struct arg_str *defines = arg_strn("D","define","MACRO",0,argc+2, gettext("macro definitions"));
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| 294 | struct arg_file *outfile = arg_file0("o",NULL,"<output>", gettext("output file (default is \"-\")"));
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| 295 | struct arg_lit *verbose = arg_lit0("v","verbose,debug", gettext("verbose messages"));
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| 296 | struct arg_lit *help = arg_lit0(NULL,"help", gettext("print this help and exit"));
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| 297 | struct arg_lit *version = arg_lit0(NULL,"version", gettext("print version information and exit"));
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| 298 | //struct arg_file *infiles = arg_filen(NULL,NULL,NULL,1,argc+2, "input file(s)");
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| 299 | struct arg_end *end = arg_end(20);
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| 300 | //void* argtable[] = {list,recurse,repeat,defines,outfile,verbose,help,version,infiles,end};
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| 301 | void* argtable[] = {list,recurse,repeat,defines,outfile,verbose,help,version,end};
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| 302 | int nerrors = 0;
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| 303 |
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| 304 |
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| 305 | // verify the argtable[] entries were allocated sucessfully
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| 306 | if (arg_nullcheck(argtable) != 0)
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| 307 | {
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| 308 | // NULL entries were detected, some allocations must have failed
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| 309 | fprintf(fp(), PACKAGE_NAME ": insufficient memory\n");
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| 310 | goto error_exit;
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| 311 | }
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| 312 |
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| 313 | // set any command line default values prior to parsing
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| 314 | repeat->ival[0]=3;
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| 315 | outfile->filename[0]="-";
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| 316 |
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| 317 | // Parse the command line as defined by argtable[]
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| 318 | nerrors = arg_parse(argc,argv,argtable);
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| 319 |
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| 320 | // special case: '--help' takes precedence over error reporting
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| 321 | if (help->count > 0)
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| 322 | {
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| 323 | arg_print_syntax(fp(),argtable,"\n");
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| 324 | arg_print_glossary(fp(),argtable," %-25s %s\n");
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| 325 | goto normal_exit;
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| 326 | }
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| 327 |
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| 328 | // special case: '--version' takes precedence error reporting
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| 329 | if (version->count > 0)
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| 330 | {
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| 331 | fprintf(fp(), PACKAGE_NAME " version " PACKAGE_VERSION "\n");
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| 332 | goto normal_exit;
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| 333 | }
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| 334 |
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| 335 | // If the parser returned any errors then display them and exit
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| 336 | if (nerrors > 0)
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| 337 | {
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| 338 | // Display the error details contained in the arg_end struct.
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| 339 | arg_print_errors(fp(), end, PACKAGE_NAME);
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| 340 | goto error_exit;
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| 341 | }
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| 342 |
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| 343 | // normal case: take the command line options at face value
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| 344 | // exitcode = mymain(list->count, recurse->count, repeat->ival[0],
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| 345 | // defines->sval, defines->count,
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| 346 | // outfile->filename[0], verbose->count,
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| 347 | // infiles->filename, infiles->count);
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| 348 |
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| 349 |
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| 350 | arg_freetable(argtable, _countof(argtable));
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| 351 | return 0;
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| 352 | normal_exit:
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| 353 | arg_freetable(argtable, _countof(argtable));
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| 354 | return exit_status::exit_when_special_argument();
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| 355 | error_exit:
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| 356 | arg_freetable(argtable, _countof(argtable));
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| 357 | */
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| 358 | return 1;
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| 359 | }
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| 360 | }
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| 361 |
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| 362 | #endif
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| 363 |
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| 364 | namespace i3 {
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| 365 |
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| 366 | struct stdout_functer {
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| 367 | FILE* operator()() {
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| 368 | return stdout;
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| 369 | }
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| 370 | };
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| 371 |
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| 372 | inline static exit_status execute_popt(size_t argc, char** argv) {
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| 373 | stdout_functer f;
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| 374 | return execute_popt(argc, argv, f);
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| 375 | }
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| 376 | }
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| 377 |
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| 378 | int main(int argc, char** argv);
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| 379 |
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![(please configure the [header_logo] section in trac.ini)](/share/chrome/site/your_project_logo.png){kind=logo}
