Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | mjames | 1 | /* This code is automatically generated by "mktclapp" version 3.9 */ |
| 2 | /* DO NOT EDIT */ |
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| 3 | #include <tcl.h> |
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| 4 | #define INTERFACE 1 |
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| 5 | #if INTERFACE |
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| 6 | #define ET_TCLARGS ClientData clientData, Tcl_Interp *interp, int argc, char **argv |
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| 7 | #define ET_OBJARGS ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[] |
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| 8 | #endif |
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| 9 | #define ET_ENABLE_OBJ 0 |
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| 10 | #define ET_ENABLE_TK 1 |
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| 11 | #define ET_AUTO_FORK 0 |
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| 12 | #define ET_STANDALONE 0 |
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| 13 | #define ET_N_BUILTIN_SCRIPT 2 |
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| 14 | #define ET_VERSION "3.9" |
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| 15 | #define ET_HAVE_APPINIT 0 |
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| 16 | #define ET_HAVE_PREINIT 0 |
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| 17 | #define ET_HAVE_MAIN 1 |
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| 18 | #define ET_HAVE_CUSTOM_MAINLOOP 0 |
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| 19 | #define ET_TCL_LIBRARY "C:/cygwin/usr/share/tcl8.0" |
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| 20 | #define ET_TK_LIBRARY "C:/cygwin/usr/share/tk8.0" |
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| 21 | #define ET_MAIN_SCRIPT "C:/cygwin/home/vertical/scripts/trial.tcl" |
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| 22 | #define ET_EXTENSION 0 |
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| 23 | #define ET_SHROUD_KEY 0 |
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| 24 | #define ET_READ_STDIN 1 |
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| 25 | #define ET_CONSOLE 0 |
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| 26 | extern int ET_COMMAND_vertical (ET_TCLARGS); |
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| 27 | extern int ET_COMMAND_wossat (ET_TCLARGS); |
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| 28 | static struct |
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| 29 | { |
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| 30 | char *zName; |
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| 31 | int (*xProc) (ET_TCLARGS); |
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| 32 | } Et_CmdSet[] = {{"vertical", ET_COMMAND_vertical}, {"wossat", ET_COMMAND_wossat}, {0, 0}}; |
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| 33 | static char Et_zFile0[] = |
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| 34 | "# Tcl autoload index file, version 2.0\n" |
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| 35 | "# This file is generated by the \"auto_mkindex\" command\n" |
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| 36 | "# and sourced to set up indexing information for one or\n" |
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| 37 | "# more commands. Typically each line is a command that\n" |
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| 38 | "# sets an element in the auto_index array, where the\n" |
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| 39 | "# element name is the name of a command and the value is\n" |
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| 40 | "# a script that loads the command.\n" |
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| 41 | "\n" |
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| 42 | "set auto_index(history) [list source [file join $dir history.tcl]]\n" |
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| 43 | "set auto_index(tclLdAout) [list source [file join $dir ldAout.tcl]]\n" |
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| 44 | "set auto_index(parray) [list source [file join $dir parray.tcl]]\n" |
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| 45 | "set auto_index(::safe::interpCreate) [list source [file join $dir safe.tcl]]\n" |
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| 46 | "set auto_index(::safe::interpInit) [list source [file join $dir safe.tcl]]\n" |
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| 47 | "set auto_index(::safe::interpConfigure) [list source [file join $dir safe.tcl]]\n" |
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| 48 | "set auto_index(::safe::interpFindInAccessPath) [list source [file join $dir safe.tcl]]\n" |
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| 49 | "set auto_index(::safe::interpAddToAccessPath) [list source [file join $dir safe.tcl]]\n" |
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| 50 | "set auto_index(::safe::interpDelete) [list source [file join $dir safe.tcl]]\n" |
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| 51 | "set auto_index(::safe::setLogCmd) [list source [file join $dir safe.tcl]]\n" |
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| 52 | "set auto_index(tcl_wordBreakAfter) [list source [file join $dir word.tcl]]\n" |
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| 53 | "set auto_index(tcl_wordBreakBefore) [list source [file join $dir word.tcl]]\n" |
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| 54 | "set auto_index(tcl_endOfWord) [list source [file join $dir word.tcl]]\n" |
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| 55 | "set auto_index(tcl_startOfNextWord) [list source [file join $dir word.tcl]]\n" |
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| 56 | "set auto_index(tcl_startOfPreviousWord) [list source [file join $dir word.tcl]]\n"; |
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| 57 | static char Et_zFile1[] = |
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| 58 | "# Tcl autoload index file, version 2.0\n" |
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| 59 | "# This file is generated by the \"auto_mkindex\" command\n" |
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| 60 | "# and sourced to set up indexing information for one or\n" |
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| 61 | "# more commands. Typically each line is a command that\n" |
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| 62 | "# sets an element in the auto_index array, where the\n" |
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| 63 | "# element name is the name of a command and the value is\n" |
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| 64 | "# a script that loads the command.\n" |
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| 65 | "\n" |
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| 66 | "set auto_index(tkButtonEnter) [list source [file join $dir button.tcl]]\n" |
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| 67 | "set auto_index(tkButtonLeave) [list source [file join $dir button.tcl]]\n" |
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| 68 | "set auto_index(tkCheckRadioEnter) [list source [file join $dir button.tcl]]\n" |
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| 69 | "set auto_index(tkButtonDown) [list source [file join $dir button.tcl]]\n" |
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| 70 | "set auto_index(tkCheckRadioDown) [list source [file join $dir button.tcl]]\n" |
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| 71 | "set auto_index(tkButtonUp) [list source [file join $dir button.tcl]]\n" |
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| 72 | "set auto_index(tkButtonEnter) [list source [file join $dir button.tcl]]\n" |
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| 73 | "set auto_index(tkButtonLeave) [list source [file join $dir button.tcl]]\n" |
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| 74 | "set auto_index(tkButtonDown) [list source [file join $dir button.tcl]]\n" |
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| 75 | "set auto_index(tkButtonUp) [list source [file join $dir button.tcl]]\n" |
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| 76 | "set auto_index(tkButtonEnter) [list source [file join $dir button.tcl]]\n" |
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| 77 | "set auto_index(tkButtonLeave) [list source [file join $dir button.tcl]]\n" |
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| 78 | "set auto_index(tkButtonDown) [list source [file join $dir button.tcl]]\n" |
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| 79 | "set auto_index(tkButtonUp) [list source [file join $dir button.tcl]]\n" |
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| 80 | "set auto_index(tkButtonInvoke) [list source [file join $dir button.tcl]]\n" |
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| 81 | "set auto_index(tkCheckRadioInvoke) [list source [file join $dir button.tcl]]\n" |
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| 82 | "set auto_index(tk_dialog) [list source [file join $dir dialog.tcl]]\n" |
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| 83 | "set auto_index(tkEntryClosestGap) [list source [file join $dir entry.tcl]]\n" |
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| 84 | "set auto_index(tkEntryButton1) [list source [file join $dir entry.tcl]]\n" |
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| 85 | "set auto_index(tkEntryMouseSelect) [list source [file join $dir entry.tcl]]\n" |
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| 86 | "set auto_index(tkEntryPaste) [list source [file join $dir entry.tcl]]\n" |
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| 87 | "set auto_index(tkEntryAutoScan) [list source [file join $dir entry.tcl]]\n" |
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| 88 | "set auto_index(tkEntryKeySelect) [list source [file join $dir entry.tcl]]\n" |
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| 89 | "set auto_index(tkEntryInsert) [list source [file join $dir entry.tcl]]\n" |
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| 90 | "set auto_index(tkEntryBackspace) [list source [file join $dir entry.tcl]]\n" |
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| 91 | "set auto_index(tkEntrySeeInsert) [list source [file join $dir entry.tcl]]\n" |
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| 92 | "set auto_index(tkEntrySetCursor) [list source [file join $dir entry.tcl]]\n" |
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| 93 | "set auto_index(tkEntryTranspose) [list source [file join $dir entry.tcl]]\n" |
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| 94 | "set auto_index(tkEntryPreviousWord) [list source [file join $dir entry.tcl]]\n" |
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| 95 | "set auto_index(tkListboxBeginSelect) [list source [file join $dir listbox.tcl]]\n" |
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| 96 | "set auto_index(tkListboxMotion) [list source [file join $dir listbox.tcl]]\n" |
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| 97 | "set auto_index(tkListboxBeginExtend) [list source [file join $dir listbox.tcl]]\n" |
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| 98 | "set auto_index(tkListboxBeginToggle) [list source [file join $dir listbox.tcl]]\n" |
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| 99 | "set auto_index(tkListboxAutoScan) [list source [file join $dir listbox.tcl]]\n" |
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| 100 | "set auto_index(tkListboxUpDown) [list source [file join $dir listbox.tcl]]\n" |
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| 101 | "set auto_index(tkListboxExtendUpDown) [list source [file join $dir listbox.tcl]]\n" |
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| 102 | "set auto_index(tkListboxDataExtend) [list source [file join $dir listbox.tcl]]\n" |
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| 103 | "set auto_index(tkListboxCancel) [list source [file join $dir listbox.tcl]]\n" |
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| 104 | "set auto_index(tkListboxSelectAll) [list source [file join $dir listbox.tcl]]\n" |
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| 105 | "set auto_index(tkMbEnter) [list source [file join $dir menu.tcl]]\n" |
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| 106 | "set auto_index(tkMbLeave) [list source [file join $dir menu.tcl]]\n" |
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| 107 | "set auto_index(tkMbPost) [list source [file join $dir menu.tcl]]\n" |
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| 108 | "set auto_index(tkMenuUnpost) [list source [file join $dir menu.tcl]]\n" |
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| 109 | "set auto_index(tkMbMotion) [list source [file join $dir menu.tcl]]\n" |
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| 110 | "set auto_index(tkMbButtonUp) [list source [file join $dir menu.tcl]]\n" |
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| 111 | "set auto_index(tkMenuMotion) [list source [file join $dir menu.tcl]]\n" |
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| 112 | "set auto_index(tkMenuButtonDown) [list source [file join $dir menu.tcl]]\n" |
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| 113 | "set auto_index(tkMenuLeave) [list source [file join $dir menu.tcl]]\n" |
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| 114 | "set auto_index(tkMenuInvoke) [list source [file join $dir menu.tcl]]\n" |
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| 115 | "set auto_index(tkMenuEscape) [list source [file join $dir menu.tcl]]\n" |
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| 116 | "set auto_index(tkMenuUpArrow) [list source [file join $dir menu.tcl]]\n" |
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| 117 | "set auto_index(tkMenuDownArrow) [list source [file join $dir menu.tcl]]\n" |
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| 118 | "set auto_index(tkMenuLeftArrow) [list source [file join $dir menu.tcl]]\n" |
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| 119 | "set auto_index(tkMenuRightArrow) [list source [file join $dir menu.tcl]]\n" |
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| 120 | "set auto_index(tkMenuNextMenu) [list source [file join $dir menu.tcl]]\n" |
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| 121 | "set auto_index(tkMenuNextEntry) [list source [file join $dir menu.tcl]]\n" |
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| 122 | "set auto_index(tkMenuFind) [list source [file join $dir menu.tcl]]\n" |
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| 123 | "set auto_index(tkTraverseToMenu) [list source [file join $dir menu.tcl]]\n" |
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| 124 | "set auto_index(tkFirstMenu) [list source [file join $dir menu.tcl]]\n" |
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| 125 | "set auto_index(tkTraverseWithinMenu) [list source [file join $dir menu.tcl]]\n" |
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| 126 | "set auto_index(tkMenuFirstEntry) [list source [file join $dir menu.tcl]]\n" |
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| 127 | "set auto_index(tkMenuFindName) [list source [file join $dir menu.tcl]]\n" |
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| 128 | "set auto_index(tkPostOverPoint) [list source [file join $dir menu.tcl]]\n" |
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| 129 | "set auto_index(tkSaveGrabInfo) [list source [file join $dir menu.tcl]]\n" |
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| 130 | "set auto_index(tkRestoreOldGrab) [list source [file join $dir menu.tcl]]\n" |
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| 131 | "set auto_index(tk_menuSetFocus) [list source [file join $dir menu.tcl]]\n" |
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| 132 | "set auto_index(tkGenerateMenuSelect) [list source [file join $dir menu.tcl]]\n" |
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| 133 | "set auto_index(tk_popup) [list source [file join $dir menu.tcl]]\n" |
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| 134 | "set auto_index(tkScrollButtonDown) [list source [file join $dir scrlbar.tcl]]\n" |
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| 135 | "set auto_index(tkScrollButtonUp) [list source [file join $dir scrlbar.tcl]]\n" |
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| 136 | "set auto_index(tkScrollSelect) [list source [file join $dir scrlbar.tcl]]\n" |
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| 137 | "set auto_index(tkScrollStartDrag) [list source [file join $dir scrlbar.tcl]]\n" |
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| 138 | "set auto_index(tkScrollDrag) [list source [file join $dir scrlbar.tcl]]\n" |
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| 139 | "set auto_index(tkScrollEndDrag) [list source [file join $dir scrlbar.tcl]]\n" |
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| 140 | "set auto_index(tkScrollByUnits) [list source [file join $dir scrlbar.tcl]]\n" |
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| 141 | "set auto_index(tkScrollByPages) [list source [file join $dir scrlbar.tcl]]\n" |
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| 142 | "set auto_index(tkScrollToPos) [list source [file join $dir scrlbar.tcl]]\n" |
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| 143 | "set auto_index(tkScrollTopBottom) [list source [file join $dir scrlbar.tcl]]\n" |
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| 144 | "set auto_index(tkScrollButton2Down) [list source [file join $dir scrlbar.tcl]]\n" |
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| 145 | "set auto_index(tkTextClosestGap) [list source [file join $dir text.tcl]]\n" |
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| 146 | "set auto_index(tkTextButton1) [list source [file join $dir text.tcl]]\n" |
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| 147 | "set auto_index(tkTextSelectTo) [list source [file join $dir text.tcl]]\n" |
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| 148 | "set auto_index(tkTextKeyExtend) [list source [file join $dir text.tcl]]\n" |
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| 149 | "set auto_index(tkTextPaste) [list source [file join $dir text.tcl]]\n" |
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| 150 | "set auto_index(tkTextAutoScan) [list source [file join $dir text.tcl]]\n" |
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| 151 | "set auto_index(tkTextSetCursor) [list source [file join $dir text.tcl]]\n" |
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| 152 | "set auto_index(tkTextKeySelect) [list source [file join $dir text.tcl]]\n" |
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| 153 | "set auto_index(tkTextResetAnchor) [list source [file join $dir text.tcl]]\n" |
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| 154 | "set auto_index(tkTextInsert) [list source [file join $dir text.tcl]]\n" |
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| 155 | "set auto_index(tkTextUpDownLine) [list source [file join $dir text.tcl]]\n" |
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| 156 | "set auto_index(tkTextPrevPara) [list source [file join $dir text.tcl]]\n" |
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| 157 | "set auto_index(tkTextNextPara) [list source [file join $dir text.tcl]]\n" |
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| 158 | "set auto_index(tkTextScrollPages) [list source [file join $dir text.tcl]]\n" |
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| 159 | "set auto_index(tkTextTranspose) [list source [file join $dir text.tcl]]\n" |
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| 160 | "set auto_index(tk_textCopy) [list source [file join $dir text.tcl]]\n" |
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| 161 | "set auto_index(tk_textCut) [list source [file join $dir text.tcl]]\n" |
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| 162 | "set auto_index(tk_textPaste) [list source [file join $dir text.tcl]]\n" |
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| 163 | "set auto_index(tkTextNextPos) [list source [file join $dir text.tcl]]\n" |
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| 164 | "set auto_index(tkTextPrevPos) [list source [file join $dir text.tcl]]\n" |
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| 165 | "set auto_index(tkScreenChanged) [list source [file join $dir tk.tcl]]\n" |
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| 166 | "set auto_index(tkEventMotifBindings) [list source [file join $dir tk.tcl]]\n" |
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| 167 | "set auto_index(tkCancelRepeat) [list source [file join $dir tk.tcl]]\n" |
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| 168 | "set auto_index(tkTabToWindow) [list source [file join $dir tk.tcl]]\n" |
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| 169 | "set auto_index(bgerror) [list source [file join $dir bgerror.tcl]]\n" |
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| 170 | "set auto_index(tkScaleActivate) [list source [file join $dir scale.tcl]]\n" |
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| 171 | "set auto_index(tkScaleButtonDown) [list source [file join $dir scale.tcl]]\n" |
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| 172 | "set auto_index(tkScaleDrag) [list source [file join $dir scale.tcl]]\n" |
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| 173 | "set auto_index(tkScaleEndDrag) [list source [file join $dir scale.tcl]]\n" |
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| 174 | "set auto_index(tkScaleIncrement) [list source [file join $dir scale.tcl]]\n" |
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| 175 | "set auto_index(tkScaleControlPress) [list source [file join $dir scale.tcl]]\n" |
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| 176 | "set auto_index(tkScaleButton2Down) [list source [file join $dir scale.tcl]]\n" |
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| 177 | "set auto_index(tk_optionMenu) [list source [file join $dir optMenu.tcl]]\n" |
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| 178 | "set auto_index(tkTearOffMenu) [list source [file join $dir tearoff.tcl]]\n" |
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| 179 | "set auto_index(tkMenuDup) [list source [file join $dir tearoff.tcl]]\n" |
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| 180 | "set auto_index(tk_menuBar) [list source [file join $dir obsolete.tcl]]\n" |
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| 181 | "set auto_index(tk_bindForTraversal) [list source [file join $dir obsolete.tcl]]\n" |
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| 182 | "set auto_index(tk_focusNext) [list source [file join $dir focus.tcl]]\n" |
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| 183 | "set auto_index(tk_focusPrev) [list source [file join $dir focus.tcl]]\n" |
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| 184 | "set auto_index(tkFocusOK) [list source [file join $dir focus.tcl]]\n" |
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| 185 | "set auto_index(tk_focusFollowsMouse) [list source [file join $dir focus.tcl]]\n" |
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| 186 | "set auto_index(tkConsoleInit) [list source [file join $dir console.tcl]]\n" |
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| 187 | "set auto_index(tkConsoleSource) [list source [file join $dir console.tcl]]\n" |
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| 188 | "set auto_index(tkConsoleInvoke) [list source [file join $dir console.tcl]]\n" |
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| 189 | "set auto_index(tkConsoleHistory) [list source [file join $dir console.tcl]]\n" |
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| 190 | "set auto_index(tkConsolePrompt) [list source [file join $dir console.tcl]]\n" |
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| 191 | "set auto_index(tkConsoleBind) [list source [file join $dir console.tcl]]\n" |
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| 192 | "set auto_index(tkConsoleInsert) [list source [file join $dir console.tcl]]\n" |
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| 193 | "set auto_index(tkConsoleOutput) [list source [file join $dir console.tcl]]\n" |
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| 194 | "set auto_index(tkConsoleExit) [list source [file join $dir console.tcl]]\n" |
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| 195 | "set auto_index(tkConsoleAbout) [list source [file join $dir console.tcl]]\n" |
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| 196 | "set auto_index(tk_setPalette) [list source [file join $dir palette.tcl]]\n" |
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| 197 | "set auto_index(tkRecolorTree) [list source [file join $dir palette.tcl]]\n" |
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| 198 | "set auto_index(tkDarken) [list source [file join $dir palette.tcl]]\n" |
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| 199 | "set auto_index(tk_bisque) [list source [file join $dir palette.tcl]]\n" |
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| 200 | "set auto_index(tkColorDialog) [list source [file join $dir clrpick.tcl]]\n" |
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| 201 | "set auto_index(tkColorDialog_InitValues) [list source [file join $dir clrpick.tcl]]\n" |
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| 202 | "set auto_index(tkColorDialog_Config) [list source [file join $dir clrpick.tcl]]\n" |
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| 203 | "set auto_index(tkColorDialog_BuildDialog) [list source [file join $dir clrpick.tcl]]\n" |
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| 204 | "set auto_index(tkColorDialog_SetRGBValue) [list source [file join $dir clrpick.tcl]]\n" |
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| 205 | "set auto_index(tkColorDialog_XToRgb) [list source [file join $dir clrpick.tcl]]\n" |
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| 206 | "set auto_index(tkColorDialog_RgbToX) [list source [file join $dir clrpick.tcl]]\n" |
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| 207 | "set auto_index(tkColorDialog_DrawColorScale) [list source [file join $dir clrpick.tcl]]\n" |
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| 208 | "set auto_index(tkColorDialog_CreateSelector) [list source [file join $dir clrpick.tcl]]\n" |
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| 209 | "set auto_index(tkColorDialog_RedrawFinalColor) [list source [file join $dir " |
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| 210 | "clrpick.tcl]]\n" |
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| 211 | "set auto_index(tkColorDialog_RedrawColorBars) [list source [file join $dir " |
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| 212 | "clrpick.tcl]]\n" |
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| 213 | "set auto_index(tkColorDialog_StartMove) [list source [file join $dir clrpick.tcl]]\n" |
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| 214 | "set auto_index(tkColorDialog_MoveSelector) [list source [file join $dir clrpick.tcl]]\n" |
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| 215 | "set auto_index(tkColorDialog_ReleaseMouse) [list source [file join $dir clrpick.tcl]]\n" |
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| 216 | "set auto_index(tkColorDialog_ResizeColorBars) [list source [file join $dir " |
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| 217 | "clrpick.tcl]]\n" |
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| 218 | "set auto_index(tkColorDialog_HandleSelEntry) [list source [file join $dir clrpick.tcl]]\n" |
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| 219 | "set auto_index(tkColorDialog_HandleRGBEntry) [list source [file join $dir clrpick.tcl]]\n" |
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| 220 | "set auto_index(tkColorDialog_EnterColorBar) [list source [file join $dir clrpick.tcl]]\n" |
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| 221 | "set auto_index(tkColorDialog_LeaveColorBar) [list source [file join $dir clrpick.tcl]]\n" |
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| 222 | "set auto_index(tkColorDialog_OkCmd) [list source [file join $dir clrpick.tcl]]\n" |
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| 223 | "set auto_index(tkColorDialog_CancelCmd) [list source [file join $dir clrpick.tcl]]\n" |
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| 224 | "set auto_index(tclParseConfigSpec) [list source [file join $dir comdlg.tcl]]\n" |
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| 225 | "set auto_index(tclListValidFlags) [list source [file join $dir comdlg.tcl]]\n" |
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| 226 | "set auto_index(tclSortNoCase) [list source [file join $dir comdlg.tcl]]\n" |
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| 227 | "set auto_index(tclVerifyInteger) [list source [file join $dir comdlg.tcl]]\n" |
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| 228 | "set auto_index(tkFocusGroup_Create) [list source [file join $dir comdlg.tcl]]\n" |
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| 229 | "set auto_index(tkFocusGroup_BindIn) [list source [file join $dir comdlg.tcl]]\n" |
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| 230 | "set auto_index(tkFocusGroup_BindOut) [list source [file join $dir comdlg.tcl]]\n" |
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| 231 | "set auto_index(tkFocusGroup_Destroy) [list source [file join $dir comdlg.tcl]]\n" |
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| 232 | "set auto_index(tkFocusGroup_In) [list source [file join $dir comdlg.tcl]]\n" |
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| 233 | "set auto_index(tkFocusGroup_Out) [list source [file join $dir comdlg.tcl]]\n" |
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| 234 | "set auto_index(tkFDGetFileTypes) [list source [file join $dir comdlg.tcl]]\n" |
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| 235 | "set auto_index(::safe::loadTk) [list source [file join $dir safetk.tcl]]\n" |
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| 236 | "set auto_index(::safe::TkInit) [list source [file join $dir safetk.tcl]]\n" |
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| 237 | "set auto_index(::safe::allowTk) [list source [file join $dir safetk.tcl]]\n" |
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| 238 | "set auto_index(::safe::tkTopLevel) [list source [file join $dir safetk.tcl]]\n" |
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| 239 | "set auto_index(tkMessageBox) [list source [file join $dir msgbox.tcl]]\n" |
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| 240 | "set auto_index(tkIconList) [list source [file join $dir tkfbox.tcl]]\n" |
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| 241 | "set auto_index(tkIconList_Config) [list source [file join $dir tkfbox.tcl]]\n" |
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| 242 | "set auto_index(tkIconList_Create) [list source [file join $dir tkfbox.tcl]]\n" |
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| 243 | "set auto_index(tkIconList_AutoScan) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 244 | "set auto_index(tkIconList_DeleteAll) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 245 | "set auto_index(tkIconList_Add) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 246 | "set auto_index(tkIconList_Arrange) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 247 | "set auto_index(tkIconList_Invoke) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 248 | "set auto_index(tkIconList_See) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 249 | "set auto_index(tkIconList_SelectAtXY) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 250 | "set auto_index(tkIconList_Select) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 251 | "set auto_index(tkIconList_Unselect) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 252 | "set auto_index(tkIconList_Get) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 253 | "set auto_index(tkIconList_Btn1) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 254 | "set auto_index(tkIconList_Motion1) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 255 | "set auto_index(tkIconList_Double1) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 256 | "set auto_index(tkIconList_ReturnKey) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 257 | "set auto_index(tkIconList_Leave1) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 258 | "set auto_index(tkIconList_FocusIn) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 259 | "set auto_index(tkIconList_UpDown) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 260 | "set auto_index(tkIconList_LeftRight) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 261 | "set auto_index(tkIconList_KeyPress) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 262 | "set auto_index(tkIconList_Goto) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 263 | "set auto_index(tkIconList_Reset) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 264 | "set auto_index(tkFDialog) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 265 | "set auto_index(tkFDialog_Config) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 266 | "set auto_index(tkFDialog_Create) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 267 | "set auto_index(tkFDialog_UpdateWhenIdle) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 268 | "set auto_index(tkFDialog_Update) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 269 | "set auto_index(tkFDialog_SetPathSilently) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 270 | "set auto_index(tkFDialog_SetPath) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 271 | "set auto_index(tkFDialog_SetFilter) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 272 | "set auto_index(tkFDialogResolveFile) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 273 | "set auto_index(tkFDialog_EntFocusIn) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 274 | "set auto_index(tkFDialog_EntFocusOut) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 275 | "set auto_index(tkFDialog_ActivateEnt) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 276 | "set auto_index(tkFDialog_InvokeBtn) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 277 | "set auto_index(tkFDialog_UpDirCmd) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 278 | "set auto_index(tkFDialog_JoinFile) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 279 | "set auto_index(tkFDialog_OkCmd) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 280 | "set auto_index(tkFDialog_CancelCmd) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 281 | "set auto_index(tkFDialog_ListBrowse) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 282 | "set auto_index(tkFDialog_ListInvoke) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 283 | "set auto_index(tkFDialog_Done) [list source [file join $dir tkfbox.tcl]]\n" |
||
| 284 | "set auto_index(tkMotifFDialog) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 285 | "set auto_index(tkMotifFDialog_Config) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 286 | "set auto_index(tkMotifFDialog_Create) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 287 | "set auto_index(tkMotifFDialog_MakeSList) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 288 | "set auto_index(tkMotifFDialog_BrowseDList) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 289 | "set auto_index(tkMotifFDialog_ActivateDList) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 290 | "set auto_index(tkMotifFDialog_BrowseFList) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 291 | "set auto_index(tkMotifFDialog_ActivateFList) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 292 | "set auto_index(tkMotifFDialog_ActivateFEnt) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 293 | "set auto_index(tkMotifFDialog_InterpFilter) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 294 | "set auto_index(tkMotifFDialog_ActivateSEnt) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 295 | "set auto_index(tkMotifFDialog_OkCmd) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 296 | "set auto_index(tkMotifFDialog_FilterCmd) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 297 | "set auto_index(tkMotifFDialog_CancelCmd) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 298 | "set auto_index(tkMotifFDialog_Update) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 299 | "set auto_index(tkMotifFDialog_LoadFiles) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 300 | "set auto_index(tkListBoxKeyAccel_Set) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 301 | "set auto_index(tkListBoxKeyAccel_Unset) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 302 | "set auto_index(tkListBoxKeyAccel_Key) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 303 | "set auto_index(tkListBoxKeyAccel_Goto) [list source [file join $dir xmfbox.tcl]]\n" |
||
| 304 | "set auto_index(tkListBoxKeyAccel_Reset) [list source [file join $dir xmfbox.tcl]]\n"; |
||
| 305 | struct EtFile |
||
| 306 | { |
||
| 307 | char *zName; |
||
| 308 | char *zData; |
||
| 309 | int nData; |
||
| 310 | int shrouded; |
||
| 311 | struct EtFile *pNext; |
||
| 312 | }; |
||
| 313 | static struct EtFile Et_FileSet[] = { |
||
| 314 | {"C:/cygwin/usr/share/tcl8.0/tclIndex", Et_zFile0, sizeof (Et_zFile0) - 1, 0, 0}, |
||
| 315 | {"C:/cygwin/usr/share/tk8.0/tclIndex", Et_zFile1, sizeof (Et_zFile1) - 1, 0, 0}, |
||
| 316 | {0, 0}}; |
||
| 317 | static struct EtFile *Et_FileHashTable[71]; |
||
| 318 | /* The following copyright notice applies to code generated by |
||
| 319 | ** "mktclapp". The "mktclapp" program itself is covered by the |
||
| 320 | ** GNU Public License. |
||
| 321 | ** |
||
| 322 | ** Copyright (c) 1998 D. Richard Hipp |
||
| 323 | ** |
||
| 324 | ** The author hereby grants permission to use, copy, modify, distribute, |
||
| 325 | ** and license this software and its documentation for any purpose, provided |
||
| 326 | ** that existing copyright notices are retained in all copies and that this |
||
| 327 | ** notice is included verbatim in any distributions. No written agreement, |
||
| 328 | ** license, or royalty fee is required for any of the authorized uses. |
||
| 329 | ** Modifications to this software may be copyrighted by their authors |
||
| 330 | ** and need not follow the licensing terms described here, provided that |
||
| 331 | ** the new terms are clearly indicated on the first page of each file where |
||
| 332 | ** they apply. |
||
| 333 | ** |
||
| 334 | ** In no event shall the author or the distributors be liable to any party |
||
| 335 | ** for direct, indirect, special, incidental, or consequential damages |
||
| 336 | ** arising out of the use of this software, its documentation, or any |
||
| 337 | ** derivatives thereof, even if the author has been advised of the |
||
| 338 | ** possibility of such damage. The author and distributors specifically |
||
| 339 | ** disclaim any warranties, including but not limited to the implied |
||
| 340 | ** warranties of merchantability, fitness for a particular purpose, and |
||
| 341 | ** non-infringment. This software is provided at no fee on an |
||
| 342 | ** "as is" basis. The author and/or distritutors have no obligation |
||
| 343 | ** to provide maintenance, support, updates, enhancements and/or |
||
| 344 | ** modifications. |
||
| 345 | ** |
||
| 346 | ** GOVERNMENT USE: If you are acquiring this software on behalf of the |
||
| 347 | ** U.S. government, the Government shall have only "Restricted Rights" |
||
| 348 | ** in the software and related documentation as defined in the Federal |
||
| 349 | ** Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you |
||
| 350 | ** are acquiring the software on behalf of the Department of Defense, the |
||
| 351 | ** software shall be classified as "Commercial Computer Software" and the |
||
| 352 | ** Government shall have only "Restricted Rights" as defined in Clause |
||
| 353 | ** 252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the |
||
| 354 | ** author grants the U.S. Government and others acting in its behalf |
||
| 355 | ** permission to use and distribute the software in accordance with the |
||
| 356 | ** terms specified in this license. |
||
| 357 | */ |
||
| 358 | #include <ctype.h> |
||
| 359 | #include <fcntl.h> |
||
| 360 | #include <stdarg.h> |
||
| 361 | #include <stdio.h> |
||
| 362 | #include <stdlib.h> |
||
| 363 | #include <string.h> |
||
| 364 | #include <sys/stat.h> |
||
| 365 | #include <sys/types.h> |
||
| 366 | |||
| 367 | /* Include either the Tcl or the Tk header file. Use the "Internal" |
||
| 368 | ** version of the header file if and only if we are generating an |
||
| 369 | ** extension that is linking against the Stub library. |
||
| 370 | ** Many installations do not have the internal header files |
||
| 371 | ** available, so using the internal headers only when absolutely |
||
| 372 | ** necessary will help to reduce compilation problems. |
||
| 373 | */ |
||
| 374 | #if ET_EXTENSION && defined(TCL_USE_STUBS) |
||
| 375 | #if ET_ENABLE_TK |
||
| 376 | #include <tkInt.h> |
||
| 377 | #else |
||
| 378 | #include <tclInt.h> |
||
| 379 | #endif |
||
| 380 | #else |
||
| 381 | #if ET_ENABLE_TK |
||
| 382 | #include <tk.h> |
||
| 383 | #else |
||
| 384 | #include <tcl.h> |
||
| 385 | #endif |
||
| 386 | #endif |
||
| 387 | |||
| 388 | /* |
||
| 389 | ** ET_WIN32 is true if we are running Tk under windows. The |
||
| 390 | ** <tcl.h> module will define __WIN32__ for us if we are compiling |
||
| 391 | ** for windows. |
||
| 392 | */ |
||
| 393 | #if defined(__WIN32__) && ET_ENABLE_TK |
||
| 394 | #define ET_WIN32 1 |
||
| 395 | #include <windows.h> |
||
| 396 | #else |
||
| 397 | #define ET_WIN32 0 |
||
| 398 | #endif |
||
| 399 | |||
| 400 | /* |
||
| 401 | ** Always disable ET_AUTO_FORK under windows. Windows doesn't |
||
| 402 | ** fork well. |
||
| 403 | */ |
||
| 404 | #if defined(__WIN32__) |
||
| 405 | #undef ET_AUTO_FORK |
||
| 406 | #define ET_AUTO_FORK 0 |
||
| 407 | #endif |
||
| 408 | |||
| 409 | /* |
||
| 410 | ** Omit <unistd.h> under windows. But we need it for Unix. |
||
| 411 | */ |
||
| 412 | #if !defined(__WIN32__) |
||
| 413 | #include <unistd.h> |
||
| 414 | #endif |
||
| 415 | |||
| 416 | /* |
||
| 417 | ** The Tcl*InsertProc functions allow the system calls "stat", |
||
| 418 | ** "access" and "open" to be overloaded. This in turns allows us |
||
| 419 | ** to substituted compiled-in strings for files in the filesystem. |
||
| 420 | ** But the Tcl*InsertProc functions are only available in Tcl8.0.3 |
||
| 421 | ** and later. |
||
| 422 | ** |
||
| 423 | ** Define the ET_HAVE_INSERTPROC macro if and only if we are dealing |
||
| 424 | ** with Tcl8.0.3 or later. |
||
| 425 | */ |
||
| 426 | #if TCL_MAJOR_VERSION == 8 && (TCL_MINOR_VERSION > 0 || TCL_RELEASE_SERIAL >= 3) |
||
| 427 | #define ET_HAVE_INSERTPROC |
||
| 428 | #endif |
||
| 429 | |||
| 430 | /* |
||
| 431 | ** If we are using the Tcl*InsertProc() functions, we should provide |
||
| 432 | ** prototypes for them. But the prototypes are in the tclInt.h include |
||
| 433 | ** file, which we don't want to require the user to have on hand. So |
||
| 434 | ** we provide our own prototypes here. |
||
| 435 | ** |
||
| 436 | ** Note that if TCL_USE_STUBS is defined, then the tclInt.h is required |
||
| 437 | ** anyway, so these prototypes are not included if TCL_USE_STUBS is |
||
| 438 | ** defined. |
||
| 439 | */ |
||
| 440 | #if defined(ET_HAVE_INSERTPROC) && !defined(TCL_USE_STUBS) |
||
| 441 | #ifdef __cplusplus |
||
| 442 | extern "C" int TclStatInsertProc (int (*) (char *, struct stat *)); |
||
| 443 | extern "C" int TclAccessInsertProc (int (*) (char *, int)); |
||
| 444 | extern "C" int |
||
| 445 | TclOpenFileChannelInsertProc (Tcl_Channel (*) (Tcl_Interp *, char *, char *, int)); |
||
| 446 | #else |
||
| 447 | extern int TclStatInsertProc (int (*) (char *, struct stat *)); |
||
| 448 | extern int TclAccessInsertProc (int (*) (char *, int)); |
||
| 449 | extern int TclOpenFileChannelInsertProc (Tcl_Channel (*) (Tcl_Interp *, char *, char *, int)); |
||
| 450 | #endif |
||
| 451 | #endif |
||
| 452 | |||
| 453 | /* |
||
| 454 | ** Don't allow Win32 applications to read from stdin. Nor |
||
| 455 | ** programs that automatically go into the background. Force |
||
| 456 | ** the use of a console in these cases. |
||
| 457 | */ |
||
| 458 | #if (ET_WIN32 || ET_AUTO_FORK) && ET_READ_STDIN |
||
| 459 | #undef ET_READ_STDIN |
||
| 460 | #undef ET_CONSOLE |
||
| 461 | #define ET_READ_STDIN 0 |
||
| 462 | #define ET_CONSOLE 1 |
||
| 463 | #endif |
||
| 464 | |||
| 465 | /* |
||
| 466 | ** The console won't work without Tk. |
||
| 467 | */ |
||
| 468 | #if ET_ENABLE_TK == 0 && ET_CONSOLE |
||
| 469 | #undef ET_CONSOLE |
||
| 470 | #define ET_CONSOLE 0 |
||
| 471 | #undef ET_READ_STDIN |
||
| 472 | #define ET_READ_STDIN 1 |
||
| 473 | #endif |
||
| 474 | |||
| 475 | /* |
||
| 476 | ** Set ET_HAVE_OBJ to true if we are able to link against the |
||
| 477 | ** new Tcl_Obj interface. This is only the case for Tcl version |
||
| 478 | ** 8.0 and later. |
||
| 479 | */ |
||
| 480 | #if ET_ENABLE_OBJ || TCL_MAJOR_VERSION >= 8 |
||
| 481 | #define ET_HAVE_OBJ 1 |
||
| 482 | #else |
||
| 483 | #define ET_HAVE_OBJ 0 |
||
| 484 | #endif |
||
| 485 | |||
| 486 | /* |
||
| 487 | ** The Tcl_GetByteArrayFromObj() only appears in Tcl version 8.1 |
||
| 488 | ** and later. Substitute Tcl_GetStringFromObj() in Tcl version 8.0.X |
||
| 489 | */ |
||
| 490 | #if ET_HAVE_OBJ && TCL_MINOR_VERSION == 0 |
||
| 491 | #define Tcl_GetByteArrayFromObj Tcl_GetStringFromObj |
||
| 492 | #endif |
||
| 493 | |||
| 494 | /* |
||
| 495 | ** Tcl code to implement the console. |
||
| 496 | ** |
||
| 497 | ** This code is written and tested separately, then run through |
||
| 498 | ** "mktclapp -stringify" and then pasted in here. |
||
| 499 | */ |
||
| 500 | #if ET_ENABLE_TK && !ET_EXTENSION |
||
| 501 | static char zEtConsole[] = |
||
| 502 | "proc console:create {w prompt title} {\n" |
||
| 503 | "upvar #0 $w.t v\n" |
||
| 504 | "if {[winfo exists $w]} {destroy $w}\n" |
||
| 505 | "catch {unset v}\n" |
||
| 506 | "toplevel $w\n" |
||
| 507 | "wm title $w $title\n" |
||
| 508 | "wm iconname $w $title\n" |
||
| 509 | "frame $w.mb -bd 2 -relief raised\n" |
||
| 510 | "pack $w.mb -side top -fill x\n" |
||
| 511 | "menubutton $w.mb.file -text File -menu $w.mb.file.m\n" |
||
| 512 | "menubutton $w.mb.edit -text Edit -menu $w.mb.edit.m\n" |
||
| 513 | "pack $w.mb.file $w.mb.edit -side left -padx 8 -pady 1\n" |
||
| 514 | "set m [menu $w.mb.file.m]\n" |
||
| 515 | "$m add command -label {Source...} -command \"console:SourceFile $w.t\"\n" |
||
| 516 | "$m add command -label {Save As...} -command \"console:SaveFile $w.t\"\n" |
||
| 517 | "$m add separator\n" |
||
| 518 | "$m add command -label {Close} -command \"destroy $w\"\n" |
||
| 519 | "$m add command -label {Exit} -command exit\n" |
||
| 520 | "set m [menu $w.mb.edit.m]\n" |
||
| 521 | "$m add command -label Cut -command \"console:Cut $w.t\"\n" |
||
| 522 | "$m add command -label Copy -command \"console:Copy $w.t\"\n" |
||
| 523 | "$m add command -label Paste -command \"console:Paste $w.t\"\n" |
||
| 524 | "$m add command -label {Clear Screen} -command \"console:Clear $w.t\"\n" |
||
| 525 | "catch {$m config -postcommand \"console:EnableEditMenu $w\"}\n" |
||
| 526 | "scrollbar $w.sb -orient vertical -command \"$w.t yview\"\n" |
||
| 527 | "pack $w.sb -side right -fill y\n" |
||
| 528 | "text $w.t -font fixed -yscrollcommand \"$w.sb set\"\n" |
||
| 529 | "pack $w.t -side right -fill both -expand 1\n" |
||
| 530 | "bindtags $w.t Console\n" |
||
| 531 | "set v(text) $w.t\n" |
||
| 532 | "set v(history) 0\n" |
||
| 533 | "set v(historycnt) 0\n" |
||
| 534 | "set v(current) -1\n" |
||
| 535 | "set v(prompt) $prompt\n" |
||
| 536 | "set v(prior) {}\n" |
||
| 537 | "set v(plength) [string length $v(prompt)]\n" |
||
| 538 | "set v(x) 0\n" |
||
| 539 | "set v(y) 0\n" |
||
| 540 | "$w.t mark set insert end\n" |
||
| 541 | "$w.t tag config ok -foreground blue\n" |
||
| 542 | "$w.t tag config err -foreground red\n" |
||
| 543 | "$w.t insert end $v(prompt)\n" |
||
| 544 | "$w.t mark set out 1.0\n" |
||
| 545 | "catch {rename puts console:oldputs$w}\n" |
||
| 546 | "proc puts args [format {\n" |
||
| 547 | "if {![winfo exists %s]} {\n" |
||
| 548 | "rename puts {}\n" |
||
| 549 | "rename console:oldputs%s puts\n" |
||
| 550 | "return [uplevel #0 puts $args]\n" |
||
| 551 | "}\n" |
||
| 552 | "switch -glob -- \"[llength $args] $args\" {\n" |
||
| 553 | "{1 *} {\n" |
||
| 554 | "set msg [lindex $args 0]\\n\n" |
||
| 555 | "set tag ok\n" |
||
| 556 | "}\n" |
||
| 557 | "{2 stdout *} {\n" |
||
| 558 | "set msg [lindex $args 1]\\n\n" |
||
| 559 | "set tag ok\n" |
||
| 560 | "}\n" |
||
| 561 | "{2 stderr *} {\n" |
||
| 562 | "set msg [lindex $args 1]\\n\n" |
||
| 563 | "set tag err\n" |
||
| 564 | "}\n" |
||
| 565 | "{2 -nonewline *} {\n" |
||
| 566 | "set msg [lindex $args 1]\n" |
||
| 567 | "set tag ok\n" |
||
| 568 | "}\n" |
||
| 569 | "{3 -nonewline stdout *} {\n" |
||
| 570 | "set msg [lindex $args 2]\n" |
||
| 571 | "set tag ok\n" |
||
| 572 | "}\n" |
||
| 573 | "{3 -nonewline stderr *} {\n" |
||
| 574 | "set msg [lindex $args 2]\n" |
||
| 575 | "set tag err\n" |
||
| 576 | "}\n" |
||
| 577 | "default {\n" |
||
| 578 | "uplevel #0 console:oldputs%s $args\n" |
||
| 579 | "return\n" |
||
| 580 | "}\n" |
||
| 581 | "}\n" |
||
| 582 | "console:Puts %s $msg $tag\n" |
||
| 583 | "} $w $w $w $w.t]\n" |
||
| 584 | "after idle \"focus $w.t\"\n" |
||
| 585 | "}\n" |
||
| 586 | "bind Console <1> {console:Button1 %W %x %y}\n" |
||
| 587 | "bind Console <B1-Motion> {console:B1Motion %W %x %y}\n" |
||
| 588 | "bind Console <B1-Leave> {console:B1Leave %W %x %y}\n" |
||
| 589 | "bind Console <B1-Enter> {console:cancelMotor %W}\n" |
||
| 590 | "bind Console <ButtonRelease-1> {console:cancelMotor %W}\n" |
||
| 591 | "bind Console <KeyPress> {console:Insert %W %A}\n" |
||
| 592 | "bind Console <Left> {console:Left %W}\n" |
||
| 593 | "bind Console <Control-b> {console:Left %W}\n" |
||
| 594 | "bind Console <Right> {console:Right %W}\n" |
||
| 595 | "bind Console <Control-f> {console:Right %W}\n" |
||
| 596 | "bind Console <BackSpace> {console:Backspace %W}\n" |
||
| 597 | "bind Console <Control-h> {console:Backspace %W}\n" |
||
| 598 | "bind Console <Delete> {console:Delete %W}\n" |
||
| 599 | "bind Console <Control-d> {console:Delete %W}\n" |
||
| 600 | "bind Console <Home> {console:Home %W}\n" |
||
| 601 | "bind Console <Control-a> {console:Home %W}\n" |
||
| 602 | "bind Console <End> {console:End %W}\n" |
||
| 603 | "bind Console <Control-e> {console:End %W}\n" |
||
| 604 | "bind Console <Return> {console:Enter %W}\n" |
||
| 605 | "bind Console <KP_Enter> {console:Enter %W}\n" |
||
| 606 | "bind Console <Up> {console:Prior %W}\n" |
||
| 607 | "bind Console <Control-p> {console:Prior %W}\n" |
||
| 608 | "bind Console <Down> {console:Next %W}\n" |
||
| 609 | "bind Console <Control-n> {console:Next %W}\n" |
||
| 610 | "bind Console <Control-k> {console:EraseEOL %W}\n" |
||
| 611 | "bind Console <<Cut>> {console:Cut %W}\n" |
||
| 612 | "bind Console <<Copy>> {console:Copy %W}\n" |
||
| 613 | "bind Console <<Paste>> {console:Paste %W}\n" |
||
| 614 | "bind Console <<Clear>> {console:Clear %W}\n" |
||
| 615 | "proc console:Puts {w t tag} {\n" |
||
| 616 | "set nc [string length $t]\n" |
||
| 617 | "set endc [string index $t [expr $nc-1]]\n" |
||
| 618 | "if {$endc==\"\\n\"} {\n" |
||
| 619 | "if {[$w index out]<[$w index {insert linestart}]} {\n" |
||
| 620 | "$w insert out [string range $t 0 [expr $nc-2]] $tag\n" |
||
| 621 | "$w mark set out {out linestart +1 lines}\n" |
||
| 622 | "} else {\n" |
||
| 623 | "$w insert out $t $tag\n" |
||
| 624 | "}\n" |
||
| 625 | "} else {\n" |
||
| 626 | "if {[$w index out]<[$w index {insert linestart}]} {\n" |
||
| 627 | "$w insert out $t $tag\n" |
||
| 628 | "} else {\n" |
||
| 629 | "$w insert out $t\\n $tag\n" |
||
| 630 | "$w mark set out {out -1 char}\n" |
||
| 631 | "}\n" |
||
| 632 | "}\n" |
||
| 633 | "$w yview insert\n" |
||
| 634 | "}\n" |
||
| 635 | "proc console:Insert {w a} {\n" |
||
| 636 | "$w insert insert $a\n" |
||
| 637 | "$w yview insert\n" |
||
| 638 | "}\n" |
||
| 639 | "proc console:Left {w} {\n" |
||
| 640 | "upvar #0 $w v\n" |
||
| 641 | "scan [$w index insert] %d.%d row col\n" |
||
| 642 | "if {$col>$v(plength)} {\n" |
||
| 643 | "$w mark set insert \"insert -1c\"\n" |
||
| 644 | "}\n" |
||
| 645 | "}\n" |
||
| 646 | "proc console:Backspace {w} {\n" |
||
| 647 | "upvar #0 $w v\n" |
||
| 648 | "scan [$w index insert] %d.%d row col\n" |
||
| 649 | "if {$col>$v(plength)} {\n" |
||
| 650 | "$w delete {insert -1c}\n" |
||
| 651 | "}\n" |
||
| 652 | "}\n" |
||
| 653 | "proc console:EraseEOL {w} {\n" |
||
| 654 | "upvar #0 $w v\n" |
||
| 655 | "scan [$w index insert] %d.%d row col\n" |
||
| 656 | "if {$col>=$v(plength)} {\n" |
||
| 657 | "$w delete insert {insert lineend}\n" |
||
| 658 | "}\n" |
||
| 659 | "}\n" |
||
| 660 | "proc console:Right {w} {\n" |
||
| 661 | "$w mark set insert \"insert +1c\"\n" |
||
| 662 | "}\n" |
||
| 663 | "proc console:Delete w {\n" |
||
| 664 | "$w delete insert\n" |
||
| 665 | "}\n" |
||
| 666 | "proc console:Home w {\n" |
||
| 667 | "upvar #0 $w v\n" |
||
| 668 | "scan [$w index insert] %d.%d row col\n" |
||
| 669 | "$w mark set insert $row.$v(plength)\n" |
||
| 670 | "}\n" |
||
| 671 | "proc console:End w {\n" |
||
| 672 | "$w mark set insert {insert lineend}\n" |
||
| 673 | "}\n" |
||
| 674 | "proc console:Enter w {\n" |
||
| 675 | "upvar #0 $w v\n" |
||
| 676 | "scan [$w index insert] %d.%d row col\n" |
||
| 677 | "set start $row.$v(plength)\n" |
||
| 678 | "set line [$w get $start \"$start lineend\"]\n" |
||
| 679 | "if {$v(historycnt)>0} {\n" |
||
| 680 | "set last [lindex $v(history) [expr $v(historycnt)-1]]\n" |
||
| 681 | "if {[string compare $last $line]} {\n" |
||
| 682 | "lappend v(history) $line\n" |
||
| 683 | "incr v(historycnt)\n" |
||
| 684 | "}\n" |
||
| 685 | "} else {\n" |
||
| 686 | "set v(history) [list $line]\n" |
||
| 687 | "set v(historycnt) 1\n" |
||
| 688 | "}\n" |
||
| 689 | "set v(current) $v(historycnt)\n" |
||
| 690 | "$w insert end \\n\n" |
||
| 691 | "$w mark set out end\n" |
||
| 692 | "if {$v(prior)==\"\"} {\n" |
||
| 693 | "set cmd $line\n" |
||
| 694 | "} else {\n" |
||
| 695 | "set cmd $v(prior)\\n$line\n" |
||
| 696 | "}\n" |
||
| 697 | "if {[info complete $cmd]} {\n" |
||
| 698 | "set rc [catch {uplevel #0 $cmd} res]\n" |
||
| 699 | "if {![winfo exists $w]} return\n" |
||
| 700 | "if {$rc} {\n" |
||
| 701 | "$w insert end $res\\n err\n" |
||
| 702 | "} elseif {[string length $res]>0} {\n" |
||
| 703 | "$w insert end $res\\n ok\n" |
||
| 704 | "}\n" |
||
| 705 | "set v(prior) {}\n" |
||
| 706 | "$w insert end $v(prompt)\n" |
||
| 707 | "} else {\n" |
||
| 708 | "set v(prior) $cmd\n" |
||
| 709 | "regsub -all {[^ ]} $v(prompt) . x\n" |
||
| 710 | "$w insert end $x\n" |
||
| 711 | "}\n" |
||
| 712 | "$w mark set insert end\n" |
||
| 713 | "$w mark set out {insert linestart}\n" |
||
| 714 | "$w yview insert\n" |
||
| 715 | "}\n" |
||
| 716 | "proc console:Prior w {\n" |
||
| 717 | "upvar #0 $w v\n" |
||
| 718 | "if {$v(current)<=0} return\n" |
||
| 719 | "incr v(current) -1\n" |
||
| 720 | "set line [lindex $v(history) $v(current)]\n" |
||
| 721 | "console:SetLine $w $line\n" |
||
| 722 | "}\n" |
||
| 723 | "proc console:Next w {\n" |
||
| 724 | "upvar #0 $w v\n" |
||
| 725 | "if {$v(current)>=$v(historycnt)} return\n" |
||
| 726 | "incr v(current) 1\n" |
||
| 727 | "set line [lindex $v(history) $v(current)]\n" |
||
| 728 | "console:SetLine $w $line\n" |
||
| 729 | "}\n" |
||
| 730 | "proc console:SetLine {w line} {\n" |
||
| 731 | "upvar #0 $w v\n" |
||
| 732 | "scan [$w index insert] %d.%d row col\n" |
||
| 733 | "set start $row.$v(plength)\n" |
||
| 734 | "$w delete $start end\n" |
||
| 735 | "$w insert end $line\n" |
||
| 736 | "$w mark set insert end\n" |
||
| 737 | "$w yview insert\n" |
||
| 738 | "}\n" |
||
| 739 | "proc console:Button1 {w x y} {\n" |
||
| 740 | "global tkPriv\n" |
||
| 741 | "upvar #0 $w v\n" |
||
| 742 | "set v(mouseMoved) 0\n" |
||
| 743 | "set v(pressX) $x\n" |
||
| 744 | "set p [console:nearestBoundry $w $x $y]\n" |
||
| 745 | "scan [$w index insert] %d.%d ix iy\n" |
||
| 746 | "scan $p %d.%d px py\n" |
||
| 747 | "if {$px==$ix} {\n" |
||
| 748 | "$w mark set insert $p\n" |
||
| 749 | "}\n" |
||
| 750 | "$w mark set anchor $p\n" |
||
| 751 | "focus $w\n" |
||
| 752 | "}\n" |
||
| 753 | "proc console:nearestBoundry {w x y} {\n" |
||
| 754 | "set p [$w index @$x,$y]\n" |
||
| 755 | "set bb [$w bbox $p]\n" |
||
| 756 | "if {![string compare $bb \"\"]} {return $p}\n" |
||
| 757 | "if {($x-[lindex $bb 0])<([lindex $bb 2]/2)} {return $p}\n" |
||
| 758 | "$w index \"$p + 1 char\"\n" |
||
| 759 | "}\n" |
||
| 760 | "proc console:SelectTo {w x y} {\n" |
||
| 761 | "upvar #0 $w v\n" |
||
| 762 | "set cur [console:nearestBoundry $w $x $y]\n" |
||
| 763 | "if {[catch {$w index anchor}]} {\n" |
||
| 764 | "$w mark set anchor $cur\n" |
||
| 765 | "}\n" |
||
| 766 | "set anchor [$w index anchor]\n" |
||
| 767 | "if {[$w compare $cur != $anchor] || (abs($v(pressX) - $x) >= 3)} {\n" |
||
| 768 | "if {$v(mouseMoved)==0} {\n" |
||
| 769 | "$w tag remove sel 0.0 end\n" |
||
| 770 | "}\n" |
||
| 771 | "set v(mouseMoved) 1\n" |
||
| 772 | "}\n" |
||
| 773 | "if {[$w compare $cur < anchor]} {\n" |
||
| 774 | "set first $cur\n" |
||
| 775 | "set last anchor\n" |
||
| 776 | "} else {\n" |
||
| 777 | "set first anchor\n" |
||
| 778 | "set last $cur\n" |
||
| 779 | "}\n" |
||
| 780 | "if {$v(mouseMoved)} {\n" |
||
| 781 | "$w tag remove sel 0.0 $first\n" |
||
| 782 | "$w tag add sel $first $last\n" |
||
| 783 | "$w tag remove sel $last end\n" |
||
| 784 | "update idletasks\n" |
||
| 785 | "}\n" |
||
| 786 | "}\n" |
||
| 787 | "proc console:B1Motion {w x y} {\n" |
||
| 788 | "upvar #0 $w v\n" |
||
| 789 | "set v(y) $y\n" |
||
| 790 | "set v(x) $x\n" |
||
| 791 | "console:SelectTo $w $x $y\n" |
||
| 792 | "}\n" |
||
| 793 | "proc console:B1Leave {w x y} {\n" |
||
| 794 | "upvar #0 $w v\n" |
||
| 795 | "set v(y) $y\n" |
||
| 796 | "set v(x) $x\n" |
||
| 797 | "console:motor $w\n" |
||
| 798 | "}\n" |
||
| 799 | "proc console:motor w {\n" |
||
| 800 | "upvar #0 $w v\n" |
||
| 801 | "if {![winfo exists $w]} return\n" |
||
| 802 | "if {$v(y)>=[winfo height $w]} {\n" |
||
| 803 | "$w yview scroll 1 units\n" |
||
| 804 | "} elseif {$v(y)<0} {\n" |
||
| 805 | "$w yview scroll -1 units\n" |
||
| 806 | "} else {\n" |
||
| 807 | "return\n" |
||
| 808 | "}\n" |
||
| 809 | "console:SelectTo $w $v(x) $v(y)\n" |
||
| 810 | "set v(timer) [after 50 console:motor $w]\n" |
||
| 811 | "}\n" |
||
| 812 | "proc console:cancelMotor w {\n" |
||
| 813 | "upvar #0 $w v\n" |
||
| 814 | "catch {after cancel $v(timer)}\n" |
||
| 815 | "catch {unset v(timer)}\n" |
||
| 816 | "}\n" |
||
| 817 | "proc console:Copy w {\n" |
||
| 818 | "if {![catch {set text [$w get sel.first sel.last]}]} {\n" |
||
| 819 | "clipboard clear -displayof $w\n" |
||
| 820 | "clipboard append -displayof $w $text\n" |
||
| 821 | "}\n" |
||
| 822 | "}\n" |
||
| 823 | "proc console:canCut w {\n" |
||
| 824 | "set r [catch {\n" |
||
| 825 | "scan [$w index sel.first] %d.%d s1x s1y\n" |
||
| 826 | "scan [$w index sel.last] %d.%d s2x s2y\n" |
||
| 827 | "scan [$w index insert] %d.%d ix iy\n" |
||
| 828 | "}]\n" |
||
| 829 | "if {$r==1} {return 0}\n" |
||
| 830 | "if {$s1x==$ix && $s2x==$ix} {return 1}\n" |
||
| 831 | "return 2\n" |
||
| 832 | "}\n" |
||
| 833 | "proc console:Cut w {\n" |
||
| 834 | "if {[console:canCut $w]==1} {\n" |
||
| 835 | "console:Copy $w\n" |
||
| 836 | "$w delete sel.first sel.last\n" |
||
| 837 | "}\n" |
||
| 838 | "}\n" |
||
| 839 | "proc console:Paste w {\n" |
||
| 840 | "if {[console:canCut $w]==1} {\n" |
||
| 841 | "$w delete sel.first sel.last\n" |
||
| 842 | "}\n" |
||
| 843 | "if {[catch {selection get -displayof $w -selection CLIPBOARD} topaste]} {\n" |
||
| 844 | "return\n" |
||
| 845 | "}\n" |
||
| 846 | "set prior 0\n" |
||
| 847 | "foreach line [split $topaste \\n] {\n" |
||
| 848 | "if {$prior} {\n" |
||
| 849 | "console:Enter $w\n" |
||
| 850 | "update\n" |
||
| 851 | "}\n" |
||
| 852 | "set prior 1\n" |
||
| 853 | "$w insert insert $line\n" |
||
| 854 | "}\n" |
||
| 855 | "}\n" |
||
| 856 | "proc console:EnableEditMenu w {\n" |
||
| 857 | "set m $w.mb.edit.m\n" |
||
| 858 | "switch [console:canCut $w.t] {\n" |
||
| 859 | "0 {\n" |
||
| 860 | "$m entryconf Copy -state disabled\n" |
||
| 861 | "$m entryconf Cut -state disabled\n" |
||
| 862 | "}\n" |
||
| 863 | "1 {\n" |
||
| 864 | "$m entryconf Copy -state normal\n" |
||
| 865 | "$m entryconf Cut -state normal\n" |
||
| 866 | "}\n" |
||
| 867 | "2 {\n" |
||
| 868 | "$m entryconf Copy -state normal\n" |
||
| 869 | "$m entryconf Cut -state disabled\n" |
||
| 870 | "}\n" |
||
| 871 | "}\n" |
||
| 872 | "}\n" |
||
| 873 | "proc console:SourceFile w {\n" |
||
| 874 | "set types {\n" |
||
| 875 | "{{TCL Scripts} {.tcl}}\n" |
||
| 876 | "{{All Files} *}\n" |
||
| 877 | "}\n" |
||
| 878 | "set f [tk_getOpenFile -filetypes $types -title \"TCL Script To Source...\"]\n" |
||
| 879 | "if {$f!=\"\"} {\n" |
||
| 880 | "uplevel #0 source $f\n" |
||
| 881 | "}\n" |
||
| 882 | "}\n" |
||
| 883 | "proc console:SaveFile w {\n" |
||
| 884 | "set types {\n" |
||
| 885 | "{{Text Files} {.txt}}\n" |
||
| 886 | "{{All Files} *}\n" |
||
| 887 | "}\n" |
||
| 888 | "set f [tk_getSaveFile -filetypes $types -title \"Write Screen To...\"]\n" |
||
| 889 | "if {$f!=\"\"} {\n" |
||
| 890 | "if {[catch {open $f w} fd]} {\n" |
||
| 891 | "tk_messageBox -type ok -icon error -message $fd\n" |
||
| 892 | "} else {\n" |
||
| 893 | "puts $fd [string trimright [$w get 1.0 end] \\n]\n" |
||
| 894 | "close $fd\n" |
||
| 895 | "}\n" |
||
| 896 | "}\n" |
||
| 897 | "}\n" |
||
| 898 | "proc console:Clear w {\n" |
||
| 899 | "$w delete 1.0 {insert linestart}\n" |
||
| 900 | "}\n"; /* End of the console code */ |
||
| 901 | #endif /* ET_ENABLE_TK */ |
||
| 902 | |||
| 903 | /* |
||
| 904 | ** The "printf" code that follows dates from the 1980's. It is in |
||
| 905 | ** the public domain. The original comments are included here for |
||
| 906 | ** completeness. They are slightly out-of-date. |
||
| 907 | ** |
||
| 908 | ** The following modules is an enhanced replacement for the "printf" programs |
||
| 909 | ** found in the standard library. The following enhancements are |
||
| 910 | ** supported: |
||
| 911 | ** |
||
| 912 | ** + Additional functions. The standard set of "printf" functions |
||
| 913 | ** includes printf, fprintf, sprintf, vprintf, vfprintf, and |
||
| 914 | ** vsprintf. This module adds the following: |
||
| 915 | ** |
||
| 916 | ** * snprintf -- Works like sprintf, but has an extra argument |
||
| 917 | ** which is the size of the buffer written to. |
||
| 918 | ** |
||
| 919 | ** * mprintf -- Similar to sprintf. Writes output to memory |
||
| 920 | ** obtained from malloc. |
||
| 921 | ** |
||
| 922 | ** * xprintf -- Calls a function to dispose of output. |
||
| 923 | ** |
||
| 924 | ** * nprintf -- No output, but returns the number of characters |
||
| 925 | ** that would have been output by printf. |
||
| 926 | ** |
||
| 927 | ** * A v- version (ex: vsnprintf) of every function is also |
||
| 928 | ** supplied. |
||
| 929 | ** |
||
| 930 | ** + A few extensions to the formatting notation are supported: |
||
| 931 | ** |
||
| 932 | ** * The "=" flag (similar to "-") causes the output to be |
||
| 933 | ** be centered in the appropriately sized field. |
||
| 934 | ** |
||
| 935 | ** * The %b field outputs an integer in binary notation. |
||
| 936 | ** |
||
| 937 | ** * The %c field now accepts a precision. The character output |
||
| 938 | ** is repeated by the number of times the precision specifies. |
||
| 939 | ** |
||
| 940 | ** * The %' field works like %c, but takes as its character the |
||
| 941 | ** next character of the format string, instead of the next |
||
| 942 | ** argument. For example, printf("%.78'-") prints 78 minus |
||
| 943 | ** signs, the same as printf("%.78c",'-'). |
||
| 944 | ** |
||
| 945 | ** + When compiled using GCC on a SPARC, this version of printf is |
||
| 946 | ** faster than the library printf for SUN OS 4.1. |
||
| 947 | ** |
||
| 948 | ** + All functions are fully reentrant. |
||
| 949 | ** |
||
| 950 | */ |
||
| 951 | /* |
||
| 952 | ** Undefine COMPATIBILITY to make some slight changes in the way things |
||
| 953 | ** work. I think the changes are an improvement, but they are not |
||
| 954 | ** backwards compatible. |
||
| 955 | */ |
||
| 956 | /* #define COMPATIBILITY / * Compatible with SUN OS 4.1 */ |
||
| 957 | |||
| 958 | /* |
||
| 959 | ** Characters that need to be escaped inside a TCL string. |
||
| 960 | */ |
||
| 961 | static char NeedEsc[] = { |
||
| 962 | 1, 1, 1, 1, 1, 1, 1, 1, 'b', 't', 'n', 1, 'f', 'r', 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
| 963 | 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, '"', 0, '$', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
||
| 964 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
||
| 965 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '[', '\\', ']', 0, 0, |
||
| 966 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
||
| 967 | 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
| 968 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
| 969 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
| 970 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
| 971 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
| 972 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
| 973 | }; |
||
| 974 | |||
| 975 | /* |
||
| 976 | ** Conversion types fall into various categories as defined by the |
||
| 977 | ** following enumeration. |
||
| 978 | */ |
||
| 979 | enum et_type |
||
| 980 | { /* The type of the format field */ |
||
| 981 | etRADIX, /* Integer types. %d, %x, %o, and so forth */ |
||
| 982 | etFLOAT, /* Floating point. %f */ |
||
| 983 | etEXP, /* Exponentional notation. %e and %E */ |
||
| 984 | etGENERIC, /* Floating or exponential, depending on exponent. %g */ |
||
| 985 | etSIZE, /* Return number of characters processed so far. %n */ |
||
| 986 | etSTRING, /* Strings. %s */ |
||
| 987 | etPERCENT, /* Percent symbol. %% */ |
||
| 988 | etCHARX, /* Characters. %c */ |
||
| 989 | etERROR, /* Used to indicate no such conversion type */ |
||
| 990 | /* The rest are extensions, not normally found in printf() */ |
||
| 991 | etCHARLIT, /* Literal characters. %' */ |
||
| 992 | etTCLESCAPE, /* Strings with special characters escaped. %q */ |
||
| 993 | etMEMSTRING, /* A string which should be deleted after use. %z */ |
||
| 994 | etORDINAL /* 1st, 2nd, 3rd and so forth */ |
||
| 995 | }; |
||
| 996 | |||
| 997 | /* |
||
| 998 | ** Each builtin conversion character (ex: the 'd' in "%d") is described |
||
| 999 | ** by an instance of the following structure |
||
| 1000 | */ |
||
| 1001 | typedef struct et_info |
||
| 1002 | { /* Information about each format field */ |
||
| 1003 | int fmttype; /* The format field code letter */ |
||
| 1004 | int base; /* The base for radix conversion */ |
||
| 1005 | char *charset; /* The character set for conversion */ |
||
| 1006 | int flag_signed; /* Is the quantity signed? */ |
||
| 1007 | char *prefix; /* Prefix on non-zero values in alt format */ |
||
| 1008 | enum et_type type; /* Conversion paradigm */ |
||
| 1009 | } et_info; |
||
| 1010 | |||
| 1011 | /* |
||
| 1012 | ** The following table is searched linearly, so it is good to put the |
||
| 1013 | ** most frequently used conversion types first. |
||
| 1014 | */ |
||
| 1015 | static et_info fmtinfo[] = { |
||
| 1016 | { |
||
| 1017 | 'd', |
||
| 1018 | 10, |
||
| 1019 | "0123456789", |
||
| 1020 | 1, |
||
| 1021 | 0, |
||
| 1022 | etRADIX, |
||
| 1023 | }, |
||
| 1024 | { |
||
| 1025 | 's', |
||
| 1026 | 0, |
||
| 1027 | 0, |
||
| 1028 | 0, |
||
| 1029 | 0, |
||
| 1030 | etSTRING, |
||
| 1031 | }, |
||
| 1032 | { |
||
| 1033 | 'q', |
||
| 1034 | 0, |
||
| 1035 | 0, |
||
| 1036 | 0, |
||
| 1037 | 0, |
||
| 1038 | etTCLESCAPE, |
||
| 1039 | }, |
||
| 1040 | { |
||
| 1041 | 'z', |
||
| 1042 | 0, |
||
| 1043 | 0, |
||
| 1044 | 0, |
||
| 1045 | 0, |
||
| 1046 | etMEMSTRING, |
||
| 1047 | }, |
||
| 1048 | { |
||
| 1049 | 'c', |
||
| 1050 | 0, |
||
| 1051 | 0, |
||
| 1052 | 0, |
||
| 1053 | 0, |
||
| 1054 | etCHARX, |
||
| 1055 | }, |
||
| 1056 | { |
||
| 1057 | 'o', |
||
| 1058 | 8, |
||
| 1059 | "01234567", |
||
| 1060 | 0, |
||
| 1061 | "0", |
||
| 1062 | etRADIX, |
||
| 1063 | }, |
||
| 1064 | { |
||
| 1065 | 'u', |
||
| 1066 | 10, |
||
| 1067 | "0123456789", |
||
| 1068 | 0, |
||
| 1069 | 0, |
||
| 1070 | etRADIX, |
||
| 1071 | }, |
||
| 1072 | { |
||
| 1073 | 'x', |
||
| 1074 | 16, |
||
| 1075 | "0123456789abcdef", |
||
| 1076 | 0, |
||
| 1077 | "x0", |
||
| 1078 | etRADIX, |
||
| 1079 | }, |
||
| 1080 | { |
||
| 1081 | 'X', |
||
| 1082 | 16, |
||
| 1083 | "0123456789ABCDEF", |
||
| 1084 | 0, |
||
| 1085 | "X0", |
||
| 1086 | etRADIX, |
||
| 1087 | }, |
||
| 1088 | { |
||
| 1089 | 'r', |
||
| 1090 | 10, |
||
| 1091 | "0123456789", |
||
| 1092 | 0, |
||
| 1093 | 0, |
||
| 1094 | etORDINAL, |
||
| 1095 | }, |
||
| 1096 | { |
||
| 1097 | 'f', |
||
| 1098 | 0, |
||
| 1099 | 0, |
||
| 1100 | 1, |
||
| 1101 | 0, |
||
| 1102 | etFLOAT, |
||
| 1103 | }, |
||
| 1104 | { |
||
| 1105 | 'e', |
||
| 1106 | 0, |
||
| 1107 | "e", |
||
| 1108 | 1, |
||
| 1109 | 0, |
||
| 1110 | etEXP, |
||
| 1111 | }, |
||
| 1112 | { |
||
| 1113 | 'E', |
||
| 1114 | 0, |
||
| 1115 | "E", |
||
| 1116 | 1, |
||
| 1117 | 0, |
||
| 1118 | etEXP, |
||
| 1119 | }, |
||
| 1120 | { |
||
| 1121 | 'g', |
||
| 1122 | 0, |
||
| 1123 | "e", |
||
| 1124 | 1, |
||
| 1125 | 0, |
||
| 1126 | etGENERIC, |
||
| 1127 | }, |
||
| 1128 | { |
||
| 1129 | 'G', |
||
| 1130 | 0, |
||
| 1131 | "E", |
||
| 1132 | 1, |
||
| 1133 | 0, |
||
| 1134 | etGENERIC, |
||
| 1135 | }, |
||
| 1136 | { |
||
| 1137 | 'i', |
||
| 1138 | 10, |
||
| 1139 | "0123456789", |
||
| 1140 | 1, |
||
| 1141 | 0, |
||
| 1142 | etRADIX, |
||
| 1143 | }, |
||
| 1144 | { |
||
| 1145 | 'n', |
||
| 1146 | 0, |
||
| 1147 | 0, |
||
| 1148 | 0, |
||
| 1149 | 0, |
||
| 1150 | etSIZE, |
||
| 1151 | }, |
||
| 1152 | { |
||
| 1153 | '%', |
||
| 1154 | 0, |
||
| 1155 | 0, |
||
| 1156 | 0, |
||
| 1157 | 0, |
||
| 1158 | etPERCENT, |
||
| 1159 | }, |
||
| 1160 | { |
||
| 1161 | 'b', |
||
| 1162 | 2, |
||
| 1163 | "01", |
||
| 1164 | 0, |
||
| 1165 | "b0", |
||
| 1166 | etRADIX, |
||
| 1167 | }, /* Binary */ |
||
| 1168 | { |
||
| 1169 | 'p', |
||
| 1170 | 10, |
||
| 1171 | "0123456789", |
||
| 1172 | 0, |
||
| 1173 | 0, |
||
| 1174 | etRADIX, |
||
| 1175 | }, /* Pointers */ |
||
| 1176 | { |
||
| 1177 | '\'', |
||
| 1178 | 0, |
||
| 1179 | 0, |
||
| 1180 | 0, |
||
| 1181 | 0, |
||
| 1182 | etCHARLIT, |
||
| 1183 | }, /* Literal char */ |
||
| 1184 | }; |
||
| 1185 | #define etNINFO (sizeof (fmtinfo) / sizeof (fmtinfo[0])) |
||
| 1186 | |||
| 1187 | /* |
||
| 1188 | ** If NOFLOATINGPOINT is defined, then none of the floating point |
||
| 1189 | ** conversions will work. |
||
| 1190 | */ |
||
| 1191 | #ifndef etNOFLOATINGPOINT |
||
| 1192 | /* |
||
| 1193 | ** "*val" is a double such that 0.1 <= *val < 10.0 |
||
| 1194 | ** Return the ascii code for the leading digit of *val, then |
||
| 1195 | ** multiply "*val" by 10.0 to renormalize. |
||
| 1196 | ** |
||
| 1197 | ** Example: |
||
| 1198 | ** input: *val = 3.14159 |
||
| 1199 | ** output: *val = 1.4159 function return = '3' |
||
| 1200 | ** |
||
| 1201 | ** The counter *cnt is incremented each time. After counter exceeds |
||
| 1202 | ** 16 (the number of significant digits in a 64-bit float) '0' is |
||
| 1203 | ** always returned. |
||
| 1204 | */ |
||
| 1205 | static int et_getdigit (double *val, int *cnt) |
||
| 1206 | { |
||
| 1207 | int digit; |
||
| 1208 | double d; |
||
| 1209 | if ((*cnt)++ >= 16) |
||
| 1210 | return '0'; |
||
| 1211 | digit = (int) *val; |
||
| 1212 | d = digit; |
||
| 1213 | digit += '0'; |
||
| 1214 | *val = (*val - d) * 10.0; |
||
| 1215 | return digit; |
||
| 1216 | } |
||
| 1217 | #endif |
||
| 1218 | |||
| 1219 | #define etBUFSIZE 1000 /* Size of the output buffer */ |
||
| 1220 | |||
| 1221 | /* |
||
| 1222 | ** The root program. All variations call this core. |
||
| 1223 | ** |
||
| 1224 | ** INPUTS: |
||
| 1225 | ** func This is a pointer to a function taking three arguments |
||
| 1226 | ** 1. A pointer to anything. Same as the "arg" parameter. |
||
| 1227 | ** 2. A pointer to the list of characters to be output |
||
| 1228 | ** (Note, this list is NOT null terminated.) |
||
| 1229 | ** 3. An integer number of characters to be output. |
||
| 1230 | ** (Note: This number might be zero.) |
||
| 1231 | ** |
||
| 1232 | ** arg This is the pointer to anything which will be passed as the |
||
| 1233 | ** first argument to "func". Use it for whatever you like. |
||
| 1234 | ** |
||
| 1235 | ** fmt This is the format string, as in the usual print. |
||
| 1236 | ** |
||
| 1237 | ** ap This is a pointer to a list of arguments. Same as in |
||
| 1238 | ** vfprint. |
||
| 1239 | ** |
||
| 1240 | ** OUTPUTS: |
||
| 1241 | ** The return value is the total number of characters sent to |
||
| 1242 | ** the function "func". Returns -1 on a error. |
||
| 1243 | ** |
||
| 1244 | ** Note that the order in which automatic variables are declared below |
||
| 1245 | ** seems to make a big difference in determining how fast this beast |
||
| 1246 | ** will run. |
||
| 1247 | */ |
||
| 1248 | int vxprintf (void (*func) (void *, char *, int), void *arg, const char *format, va_list ap) |
||
| 1249 | { |
||
| 1250 | register const char *fmt; /* The format string. */ |
||
| 1251 | register int c; /* Next character in the format string */ |
||
| 1252 | register char *bufpt; /* Pointer to the conversion buffer */ |
||
| 1253 | register int precision; /* Precision of the current field */ |
||
| 1254 | register int length; /* Length of the field */ |
||
| 1255 | register int idx; /* A general purpose loop counter */ |
||
| 1256 | int count; /* Total number of characters output */ |
||
| 1257 | int width; /* Width of the current field */ |
||
| 1258 | int flag_leftjustify; /* True if "-" flag is present */ |
||
| 1259 | int flag_plussign; /* True if "+" flag is present */ |
||
| 1260 | int flag_blanksign; /* True if " " flag is present */ |
||
| 1261 | int flag_alternateform; /* True if "#" flag is present */ |
||
| 1262 | int flag_zeropad; /* True if field width constant starts with zero */ |
||
| 1263 | int flag_long; /* True if "l" flag is present */ |
||
| 1264 | int flag_center; /* True if "=" flag is present */ |
||
| 1265 | unsigned long longvalue; /* Value for integer types */ |
||
| 1266 | double realvalue; /* Value for real types */ |
||
| 1267 | et_info *infop; /* Pointer to the appropriate info structure */ |
||
| 1268 | char buf[etBUFSIZE]; /* Conversion buffer */ |
||
| 1269 | char prefix; /* Prefix character. "+" or "-" or " " or '\0'. */ |
||
| 1270 | int errorflag = 0; /* True if an error is encountered */ |
||
| 1271 | enum et_type xtype; /* Conversion paradigm */ |
||
| 1272 | char *zMem; /* String to be freed */ |
||
| 1273 | char *zExtra; /* Extra memory used for etTCLESCAPE conversions */ |
||
| 1274 | static char spaces[] = " " |
||
| 1275 | " " |
||
| 1276 | " "; |
||
| 1277 | #define etSPACESIZE (sizeof (spaces) - 1) |
||
| 1278 | #ifndef etNOFLOATINGPOINT |
||
| 1279 | int exp; /* exponent of real numbers */ |
||
| 1280 | double rounder; /* Used for rounding floating point values */ |
||
| 1281 | int flag_dp; /* True if decimal point should be shown */ |
||
| 1282 | int flag_rtz; /* True if trailing zeros should be removed */ |
||
| 1283 | int flag_exp; /* True to force display of the exponent */ |
||
| 1284 | int nsd; /* Number of significant digits returned */ |
||
| 1285 | #endif |
||
| 1286 | |||
| 1287 | fmt = format; /* Put in a register for speed */ |
||
| 1288 | count = length = 0; |
||
| 1289 | bufpt = 0; |
||
| 1290 | for (; (c = (*fmt)) != 0; ++fmt) |
||
| 1291 | { |
||
| 1292 | if (c != '%') |
||
| 1293 | { |
||
| 1294 | register int amt; |
||
| 1295 | bufpt = (char *) fmt; |
||
| 1296 | amt = 1; |
||
| 1297 | while ((c = (*++fmt)) != '%' && c != 0) |
||
| 1298 | amt++; |
||
| 1299 | (*func) (arg, bufpt, amt); |
||
| 1300 | count += amt; |
||
| 1301 | if (c == 0) |
||
| 1302 | break; |
||
| 1303 | } |
||
| 1304 | if ((c = (*++fmt)) == 0) |
||
| 1305 | { |
||
| 1306 | errorflag = 1; |
||
| 1307 | (*func) (arg, "%", 1); |
||
| 1308 | count++; |
||
| 1309 | break; |
||
| 1310 | } |
||
| 1311 | /* Find out what flags are present */ |
||
| 1312 | flag_leftjustify = flag_plussign = flag_blanksign = flag_alternateform = |
||
| 1313 | flag_zeropad = flag_center = 0; |
||
| 1314 | do |
||
| 1315 | { |
||
| 1316 | switch (c) |
||
| 1317 | { |
||
| 1318 | case '-': |
||
| 1319 | flag_leftjustify = 1; |
||
| 1320 | c = 0; |
||
| 1321 | break; |
||
| 1322 | case '+': |
||
| 1323 | flag_plussign = 1; |
||
| 1324 | c = 0; |
||
| 1325 | break; |
||
| 1326 | case ' ': |
||
| 1327 | flag_blanksign = 1; |
||
| 1328 | c = 0; |
||
| 1329 | break; |
||
| 1330 | case '#': |
||
| 1331 | flag_alternateform = 1; |
||
| 1332 | c = 0; |
||
| 1333 | break; |
||
| 1334 | case '0': |
||
| 1335 | flag_zeropad = 1; |
||
| 1336 | c = 0; |
||
| 1337 | break; |
||
| 1338 | case '=': |
||
| 1339 | flag_center = 1; |
||
| 1340 | c = 0; |
||
| 1341 | break; |
||
| 1342 | default: |
||
| 1343 | break; |
||
| 1344 | } |
||
| 1345 | } while (c == 0 && (c = (*++fmt)) != 0); |
||
| 1346 | if (flag_center) |
||
| 1347 | flag_leftjustify = 0; |
||
| 1348 | /* Get the field width */ |
||
| 1349 | width = 0; |
||
| 1350 | if (c == '*') |
||
| 1351 | { |
||
| 1352 | width = va_arg (ap, int); |
||
| 1353 | if (width < 0) |
||
| 1354 | { |
||
| 1355 | flag_leftjustify = 1; |
||
| 1356 | width = -width; |
||
| 1357 | } |
||
| 1358 | c = *++fmt; |
||
| 1359 | } |
||
| 1360 | else |
||
| 1361 | { |
||
| 1362 | while (isdigit (c)) |
||
| 1363 | { |
||
| 1364 | width = width * 10 + c - '0'; |
||
| 1365 | c = *++fmt; |
||
| 1366 | } |
||
| 1367 | } |
||
| 1368 | if (width > etBUFSIZE - 10) |
||
| 1369 | { |
||
| 1370 | width = etBUFSIZE - 10; |
||
| 1371 | } |
||
| 1372 | /* Get the precision */ |
||
| 1373 | if (c == '.') |
||
| 1374 | { |
||
| 1375 | precision = 0; |
||
| 1376 | c = *++fmt; |
||
| 1377 | if (c == '*') |
||
| 1378 | { |
||
| 1379 | precision = va_arg (ap, int); |
||
| 1380 | #ifndef etCOMPATIBILITY |
||
| 1381 | /* This is sensible, but SUN OS 4.1 doesn't do it. */ |
||
| 1382 | if (precision < 0) |
||
| 1383 | precision = -precision; |
||
| 1384 | #endif |
||
| 1385 | c = *++fmt; |
||
| 1386 | } |
||
| 1387 | else |
||
| 1388 | { |
||
| 1389 | while (isdigit (c)) |
||
| 1390 | { |
||
| 1391 | precision = precision * 10 + c - '0'; |
||
| 1392 | c = *++fmt; |
||
| 1393 | } |
||
| 1394 | } |
||
| 1395 | /* Limit the precision to prevent overflowing buf[] during conversion |
||
| 1396 | */ |
||
| 1397 | if (precision > etBUFSIZE - 40) |
||
| 1398 | precision = etBUFSIZE - 40; |
||
| 1399 | } |
||
| 1400 | else |
||
| 1401 | { |
||
| 1402 | precision = -1; |
||
| 1403 | } |
||
| 1404 | /* Get the conversion type modifier */ |
||
| 1405 | if (c == 'l') |
||
| 1406 | { |
||
| 1407 | flag_long = 1; |
||
| 1408 | c = *++fmt; |
||
| 1409 | } |
||
| 1410 | else |
||
| 1411 | { |
||
| 1412 | flag_long = 0; |
||
| 1413 | } |
||
| 1414 | /* Fetch the info entry for the field */ |
||
| 1415 | infop = 0; |
||
| 1416 | for (idx = 0; idx < etNINFO; idx++) |
||
| 1417 | { |
||
| 1418 | if (c == fmtinfo[idx].fmttype) |
||
| 1419 | { |
||
| 1420 | infop = &fmtinfo[idx]; |
||
| 1421 | break; |
||
| 1422 | } |
||
| 1423 | } |
||
| 1424 | /* No info entry found. It must be an error. */ |
||
| 1425 | if (infop == 0) |
||
| 1426 | { |
||
| 1427 | xtype = etERROR; |
||
| 1428 | } |
||
| 1429 | else |
||
| 1430 | { |
||
| 1431 | xtype = infop->type; |
||
| 1432 | } |
||
| 1433 | zExtra = 0; |
||
| 1434 | |||
| 1435 | /* |
||
| 1436 | ** At this point, variables are initialized as follows: |
||
| 1437 | ** |
||
| 1438 | ** flag_alternateform TRUE if a '#' is present. |
||
| 1439 | ** flag_plussign TRUE if a '+' is present. |
||
| 1440 | ** flag_leftjustify TRUE if a '-' is present or if the |
||
| 1441 | ** field width was negative. |
||
| 1442 | ** flag_zeropad TRUE if the width began with 0. |
||
| 1443 | ** flag_long TRUE if the letter 'l' (ell) prefixed |
||
| 1444 | ** the conversion character. |
||
| 1445 | ** flag_blanksign TRUE if a ' ' is present. |
||
| 1446 | ** width The specified field width. This is |
||
| 1447 | ** always non-negative. Zero is the default. |
||
| 1448 | ** precision The specified precision. The default |
||
| 1449 | ** is -1. |
||
| 1450 | ** xtype The class of the conversion. |
||
| 1451 | ** infop Pointer to the appropriate info struct. |
||
| 1452 | */ |
||
| 1453 | switch (xtype) |
||
| 1454 | { |
||
| 1455 | case etORDINAL: |
||
| 1456 | case etRADIX: |
||
| 1457 | if (flag_long) |
||
| 1458 | longvalue = va_arg (ap, long); |
||
| 1459 | else |
||
| 1460 | longvalue = va_arg (ap, int); |
||
| 1461 | #ifdef etCOMPATIBILITY |
||
| 1462 | /* For the format %#x, the value zero is printed "0" not "0x0". |
||
| 1463 | ** I think this is stupid. */ |
||
| 1464 | if (longvalue == 0) |
||
| 1465 | flag_alternateform = 0; |
||
| 1466 | #else |
||
| 1467 | /* More sensible: turn off the prefix for octal (to prevent "00"), |
||
| 1468 | ** but leave the prefix for hex. */ |
||
| 1469 | if (longvalue == 0 && infop->base == 8) |
||
| 1470 | flag_alternateform = 0; |
||
| 1471 | #endif |
||
| 1472 | if (infop->flag_signed) |
||
| 1473 | { |
||
| 1474 | if (*(long *) &longvalue < 0) |
||
| 1475 | { |
||
| 1476 | longvalue = -*(long *) &longvalue; |
||
| 1477 | prefix = '-'; |
||
| 1478 | } |
||
| 1479 | else if (flag_plussign) |
||
| 1480 | prefix = '+'; |
||
| 1481 | else if (flag_blanksign) |
||
| 1482 | prefix = ' '; |
||
| 1483 | else |
||
| 1484 | prefix = 0; |
||
| 1485 | } |
||
| 1486 | else |
||
| 1487 | prefix = 0; |
||
| 1488 | if (flag_zeropad && precision < width - (prefix != 0)) |
||
| 1489 | { |
||
| 1490 | precision = width - (prefix != 0); |
||
| 1491 | } |
||
| 1492 | bufpt = &buf[etBUFSIZE]; |
||
| 1493 | if (xtype == etORDINAL) |
||
| 1494 | { |
||
| 1495 | long a, b; |
||
| 1496 | a = longvalue % 10; |
||
| 1497 | b = longvalue % 100; |
||
| 1498 | bufpt -= 2; |
||
| 1499 | if (a == 0 || a > 3 || (b > 10 && b < 14)) |
||
| 1500 | { |
||
| 1501 | bufpt[0] = 't'; |
||
| 1502 | bufpt[1] = 'h'; |
||
| 1503 | } |
||
| 1504 | else if (a == 1) |
||
| 1505 | { |
||
| 1506 | bufpt[0] = 's'; |
||
| 1507 | bufpt[1] = 't'; |
||
| 1508 | } |
||
| 1509 | else if (a == 2) |
||
| 1510 | { |
||
| 1511 | bufpt[0] = 'n'; |
||
| 1512 | bufpt[1] = 'd'; |
||
| 1513 | } |
||
| 1514 | else if (a == 3) |
||
| 1515 | { |
||
| 1516 | bufpt[0] = 'r'; |
||
| 1517 | bufpt[1] = 'd'; |
||
| 1518 | } |
||
| 1519 | } |
||
| 1520 | { |
||
| 1521 | register char *cset; /* Use registers for speed */ |
||
| 1522 | register int base; |
||
| 1523 | cset = infop->charset; |
||
| 1524 | base = infop->base; |
||
| 1525 | do |
||
| 1526 | { /* Convert to ascii */ |
||
| 1527 | *(--bufpt) = cset[longvalue % base]; |
||
| 1528 | longvalue = longvalue / base; |
||
| 1529 | } while (longvalue > 0); |
||
| 1530 | } |
||
| 1531 | length = (long) &buf[etBUFSIZE] - (long) bufpt; |
||
| 1532 | for (idx = precision - length; idx > 0; idx--) |
||
| 1533 | { |
||
| 1534 | *(--bufpt) = '0'; /* Zero pad */ |
||
| 1535 | } |
||
| 1536 | if (prefix) |
||
| 1537 | *(--bufpt) = prefix; /* Add sign */ |
||
| 1538 | if (flag_alternateform && infop->prefix) |
||
| 1539 | { /* Add "0" or "0x" */ |
||
| 1540 | char *pre, x; |
||
| 1541 | pre = infop->prefix; |
||
| 1542 | if (*bufpt != pre[0]) |
||
| 1543 | { |
||
| 1544 | for (pre = infop->prefix; (x = (*pre)) != 0; pre++) |
||
| 1545 | *(--bufpt) = x; |
||
| 1546 | } |
||
| 1547 | } |
||
| 1548 | length = (long) &buf[etBUFSIZE] - (long) bufpt; |
||
| 1549 | break; |
||
| 1550 | case etFLOAT: |
||
| 1551 | case etEXP: |
||
| 1552 | case etGENERIC: |
||
| 1553 | realvalue = va_arg (ap, double); |
||
| 1554 | #ifndef etNOFLOATINGPOINT |
||
| 1555 | if (precision < 0) |
||
| 1556 | precision = 6; /* Set default precision */ |
||
| 1557 | if (precision > etBUFSIZE - 10) |
||
| 1558 | precision = etBUFSIZE - 10; |
||
| 1559 | if (realvalue < 0.0) |
||
| 1560 | { |
||
| 1561 | realvalue = -realvalue; |
||
| 1562 | prefix = '-'; |
||
| 1563 | } |
||
| 1564 | else |
||
| 1565 | { |
||
| 1566 | if (flag_plussign) |
||
| 1567 | prefix = '+'; |
||
| 1568 | else if (flag_blanksign) |
||
| 1569 | prefix = ' '; |
||
| 1570 | else |
||
| 1571 | prefix = 0; |
||
| 1572 | } |
||
| 1573 | if (infop->type == etGENERIC && precision > 0) |
||
| 1574 | precision--; |
||
| 1575 | rounder = 0.0; |
||
| 1576 | #ifdef COMPATIBILITY |
||
| 1577 | /* Rounding works like BSD when the constant 0.4999 is used. Wierd! */ |
||
| 1578 | for (idx = precision, rounder = 0.4999; idx > 0; idx--, rounder *= 0.1) |
||
| 1579 | ; |
||
| 1580 | #else |
||
| 1581 | /* It makes more sense to use 0.5 */ |
||
| 1582 | for (idx = precision, rounder = 0.5; idx > 0; idx--, rounder *= 0.1) |
||
| 1583 | ; |
||
| 1584 | #endif |
||
| 1585 | if (infop->type == etFLOAT) |
||
| 1586 | realvalue += rounder; |
||
| 1587 | /* Normalize realvalue to within 10.0 > realvalue >= 1.0 */ |
||
| 1588 | exp = 0; |
||
| 1589 | if (realvalue > 0.0) |
||
| 1590 | { |
||
| 1591 | int k = 0; |
||
| 1592 | while (realvalue >= 1e8 && k++ < 100) |
||
| 1593 | { |
||
| 1594 | realvalue *= 1e-8; |
||
| 1595 | exp += 8; |
||
| 1596 | } |
||
| 1597 | while (realvalue >= 10.0 && k++ < 100) |
||
| 1598 | { |
||
| 1599 | realvalue *= 0.1; |
||
| 1600 | exp++; |
||
| 1601 | } |
||
| 1602 | while (realvalue < 1e-8 && k++ < 100) |
||
| 1603 | { |
||
| 1604 | realvalue *= 1e8; |
||
| 1605 | exp -= 8; |
||
| 1606 | } |
||
| 1607 | while (realvalue < 1.0 && k++ < 100) |
||
| 1608 | { |
||
| 1609 | realvalue *= 10.0; |
||
| 1610 | exp--; |
||
| 1611 | } |
||
| 1612 | if (k >= 100) |
||
| 1613 | { |
||
| 1614 | bufpt = "NaN"; |
||
| 1615 | length = 3; |
||
| 1616 | break; |
||
| 1617 | } |
||
| 1618 | } |
||
| 1619 | bufpt = buf; |
||
| 1620 | /* |
||
| 1621 | ** If the field type is etGENERIC, then convert to either etEXP |
||
| 1622 | ** or etFLOAT, as appropriate. |
||
| 1623 | */ |
||
| 1624 | flag_exp = xtype == etEXP; |
||
| 1625 | if (xtype != etFLOAT) |
||
| 1626 | { |
||
| 1627 | realvalue += rounder; |
||
| 1628 | if (realvalue >= 10.0) |
||
| 1629 | { |
||
| 1630 | realvalue *= 0.1; |
||
| 1631 | exp++; |
||
| 1632 | } |
||
| 1633 | } |
||
| 1634 | if (xtype == etGENERIC) |
||
| 1635 | { |
||
| 1636 | flag_rtz = !flag_alternateform; |
||
| 1637 | if (exp < -4 || exp > precision) |
||
| 1638 | { |
||
| 1639 | xtype = etEXP; |
||
| 1640 | } |
||
| 1641 | else |
||
| 1642 | { |
||
| 1643 | precision = precision - exp; |
||
| 1644 | xtype = etFLOAT; |
||
| 1645 | } |
||
| 1646 | } |
||
| 1647 | else |
||
| 1648 | { |
||
| 1649 | flag_rtz = 0; |
||
| 1650 | } |
||
| 1651 | /* |
||
| 1652 | ** The "exp+precision" test causes output to be of type etEXP if |
||
| 1653 | ** the precision is too large to fit in buf[]. |
||
| 1654 | */ |
||
| 1655 | nsd = 0; |
||
| 1656 | if (xtype == etFLOAT && exp + precision < etBUFSIZE - 30) |
||
| 1657 | { |
||
| 1658 | flag_dp = (precision > 0 || flag_alternateform); |
||
| 1659 | if (prefix) |
||
| 1660 | *(bufpt++) = prefix; /* Sign */ |
||
| 1661 | if (exp < 0) |
||
| 1662 | *(bufpt++) = '0'; /* Digits before "." */ |
||
| 1663 | else |
||
| 1664 | for (; exp >= 0; exp--) |
||
| 1665 | *(bufpt++) = et_getdigit (&realvalue, &nsd); |
||
| 1666 | if (flag_dp) |
||
| 1667 | *(bufpt++) = '.'; /* The decimal point */ |
||
| 1668 | for (exp++; exp < 0 && precision > 0; precision--, exp++) |
||
| 1669 | { |
||
| 1670 | *(bufpt++) = '0'; |
||
| 1671 | } |
||
| 1672 | while ((precision--) > 0) |
||
| 1673 | *(bufpt++) = et_getdigit (&realvalue, &nsd); |
||
| 1674 | *(bufpt--) = 0; /* Null terminate */ |
||
| 1675 | if (flag_rtz && flag_dp) |
||
| 1676 | { /* Remove trailing zeros and "." */ |
||
| 1677 | while (bufpt >= buf && *bufpt == '0') |
||
| 1678 | *(bufpt--) = 0; |
||
| 1679 | if (bufpt >= buf && *bufpt == '.') |
||
| 1680 | *(bufpt--) = 0; |
||
| 1681 | } |
||
| 1682 | bufpt++; /* point to next free slot */ |
||
| 1683 | } |
||
| 1684 | else |
||
| 1685 | { /* etEXP or etGENERIC */ |
||
| 1686 | flag_dp = (precision > 0 || flag_alternateform); |
||
| 1687 | if (prefix) |
||
| 1688 | *(bufpt++) = prefix; /* Sign */ |
||
| 1689 | *(bufpt++) = et_getdigit (&realvalue, &nsd); /* First digit */ |
||
| 1690 | if (flag_dp) |
||
| 1691 | *(bufpt++) = '.'; /* Decimal point */ |
||
| 1692 | while ((precision--) > 0) |
||
| 1693 | *(bufpt++) = et_getdigit (&realvalue, &nsd); |
||
| 1694 | bufpt--; /* point to last digit */ |
||
| 1695 | if (flag_rtz && flag_dp) |
||
| 1696 | { /* Remove tail zeros */ |
||
| 1697 | while (bufpt >= buf && *bufpt == '0') |
||
| 1698 | *(bufpt--) = 0; |
||
| 1699 | if (bufpt >= buf && *bufpt == '.') |
||
| 1700 | *(bufpt--) = 0; |
||
| 1701 | } |
||
| 1702 | bufpt++; /* point to next free slot */ |
||
| 1703 | if (exp || flag_exp) |
||
| 1704 | { |
||
| 1705 | *(bufpt++) = infop->charset[0]; |
||
| 1706 | if (exp < 0) |
||
| 1707 | { |
||
| 1708 | *(bufpt++) = '-'; |
||
| 1709 | exp = -exp; |
||
| 1710 | } /* sign of exp */ |
||
| 1711 | else |
||
| 1712 | { |
||
| 1713 | *(bufpt++) = '+'; |
||
| 1714 | } |
||
| 1715 | if (exp >= 100) |
||
| 1716 | { |
||
| 1717 | *(bufpt++) = |
||
| 1718 | (exp / 100) + '0'; /* 100's digit */ |
||
| 1719 | exp %= 100; |
||
| 1720 | } |
||
| 1721 | *(bufpt++) = exp / 10 + '0'; /* 10's digit */ |
||
| 1722 | *(bufpt++) = exp % 10 + '0'; /* 1's digit */ |
||
| 1723 | } |
||
| 1724 | } |
||
| 1725 | /* The converted number is in buf[] and zero terminated. Output it. |
||
| 1726 | ** Note that the number is in the usual order, not reversed as with |
||
| 1727 | ** integer conversions. */ |
||
| 1728 | length = (long) bufpt - (long) buf; |
||
| 1729 | bufpt = buf; |
||
| 1730 | |||
| 1731 | /* Special case: Add leading zeros if the flag_zeropad flag is |
||
| 1732 | ** set and we are not left justified */ |
||
| 1733 | if (flag_zeropad && !flag_leftjustify && length < width) |
||
| 1734 | { |
||
| 1735 | int i; |
||
| 1736 | int nPad = width - length; |
||
| 1737 | for (i = width; i >= nPad; i--) |
||
| 1738 | { |
||
| 1739 | bufpt[i] = bufpt[i - nPad]; |
||
| 1740 | } |
||
| 1741 | i = prefix != 0; |
||
| 1742 | while (nPad--) |
||
| 1743 | bufpt[i++] = '0'; |
||
| 1744 | length = width; |
||
| 1745 | } |
||
| 1746 | #endif |
||
| 1747 | break; |
||
| 1748 | case etSIZE: |
||
| 1749 | *(va_arg (ap, int *)) = count; |
||
| 1750 | length = width = 0; |
||
| 1751 | break; |
||
| 1752 | case etPERCENT: |
||
| 1753 | buf[0] = '%'; |
||
| 1754 | bufpt = buf; |
||
| 1755 | length = 1; |
||
| 1756 | break; |
||
| 1757 | case etCHARLIT: |
||
| 1758 | case etCHARX: |
||
| 1759 | c = buf[0] = (xtype == etCHARX ? va_arg (ap, int) : *++fmt); |
||
| 1760 | if (precision >= 0) |
||
| 1761 | { |
||
| 1762 | for (idx = 1; idx < precision; idx++) |
||
| 1763 | buf[idx] = c; |
||
| 1764 | length = precision; |
||
| 1765 | } |
||
| 1766 | else |
||
| 1767 | { |
||
| 1768 | length = 1; |
||
| 1769 | } |
||
| 1770 | bufpt = buf; |
||
| 1771 | break; |
||
| 1772 | case etSTRING: |
||
| 1773 | case etMEMSTRING: |
||
| 1774 | zMem = bufpt = va_arg (ap, char *); |
||
| 1775 | if (bufpt == 0) |
||
| 1776 | bufpt = "(null)"; |
||
| 1777 | length = strlen (bufpt); |
||
| 1778 | if (precision >= 0 && precision < length) |
||
| 1779 | length = precision; |
||
| 1780 | break; |
||
| 1781 | case etTCLESCAPE: |
||
| 1782 | { |
||
| 1783 | int i, j, n, c, k; |
||
| 1784 | char *arg = va_arg (ap, char *); |
||
| 1785 | if (arg == 0) |
||
| 1786 | arg = "(NULL)"; |
||
| 1787 | for (i = n = 0; (c = arg[i]) != 0; i++) |
||
| 1788 | { |
||
| 1789 | k = NeedEsc[c & 0xff]; |
||
| 1790 | if (k == 0) |
||
| 1791 | { |
||
| 1792 | n++; |
||
| 1793 | } |
||
| 1794 | else if (k == 1) |
||
| 1795 | { |
||
| 1796 | n += 4; |
||
| 1797 | } |
||
| 1798 | else |
||
| 1799 | { |
||
| 1800 | n += 2; |
||
| 1801 | } |
||
| 1802 | } |
||
| 1803 | n++; |
||
| 1804 | if (n > etBUFSIZE) |
||
| 1805 | { |
||
| 1806 | bufpt = zExtra = Tcl_Alloc (n); |
||
| 1807 | } |
||
| 1808 | else |
||
| 1809 | { |
||
| 1810 | bufpt = buf; |
||
| 1811 | } |
||
| 1812 | for (i = j = 0; (c = arg[i]) != 0; i++) |
||
| 1813 | { |
||
| 1814 | k = NeedEsc[c & 0xff]; |
||
| 1815 | if (k == 0) |
||
| 1816 | { |
||
| 1817 | bufpt[j++] = c; |
||
| 1818 | } |
||
| 1819 | else if (k == 1) |
||
| 1820 | { |
||
| 1821 | bufpt[j++] = '\\'; |
||
| 1822 | bufpt[j++] = ((c >> 6) & 3) + '0'; |
||
| 1823 | bufpt[j++] = ((c >> 3) & 7) + '0'; |
||
| 1824 | bufpt[j++] = (c & 7) + '0'; |
||
| 1825 | } |
||
| 1826 | else |
||
| 1827 | { |
||
| 1828 | bufpt[j++] = '\\'; |
||
| 1829 | bufpt[j++] = k; |
||
| 1830 | } |
||
| 1831 | } |
||
| 1832 | bufpt[j] = 0; |
||
| 1833 | length = j; |
||
| 1834 | if (precision >= 0 && precision < length) |
||
| 1835 | length = precision; |
||
| 1836 | } |
||
| 1837 | break; |
||
| 1838 | case etERROR: |
||
| 1839 | buf[0] = '%'; |
||
| 1840 | buf[1] = c; |
||
| 1841 | errorflag = 0; |
||
| 1842 | idx = 1 + (c != 0); |
||
| 1843 | (*func) (arg, "%", idx); |
||
| 1844 | count += idx; |
||
| 1845 | if (c == 0) |
||
| 1846 | fmt--; |
||
| 1847 | break; |
||
| 1848 | } /* End switch over the format type */ |
||
| 1849 | /* |
||
| 1850 | ** The text of the conversion is pointed to by "bufpt" and is |
||
| 1851 | ** "length" characters long. The field width is "width". Do |
||
| 1852 | ** the output. |
||
| 1853 | */ |
||
| 1854 | if (!flag_leftjustify) |
||
| 1855 | { |
||
| 1856 | register int nspace; |
||
| 1857 | nspace = width - length; |
||
| 1858 | if (nspace > 0) |
||
| 1859 | { |
||
| 1860 | if (flag_center) |
||
| 1861 | { |
||
| 1862 | nspace = nspace / 2; |
||
| 1863 | width -= nspace; |
||
| 1864 | flag_leftjustify = 1; |
||
| 1865 | } |
||
| 1866 | count += nspace; |
||
| 1867 | while (nspace >= etSPACESIZE) |
||
| 1868 | { |
||
| 1869 | (*func) (arg, spaces, etSPACESIZE); |
||
| 1870 | nspace -= etSPACESIZE; |
||
| 1871 | } |
||
| 1872 | if (nspace > 0) |
||
| 1873 | (*func) (arg, spaces, nspace); |
||
| 1874 | } |
||
| 1875 | } |
||
| 1876 | if (length > 0) |
||
| 1877 | { |
||
| 1878 | (*func) (arg, bufpt, length); |
||
| 1879 | count += length; |
||
| 1880 | } |
||
| 1881 | if (xtype == etMEMSTRING && zMem) |
||
| 1882 | { |
||
| 1883 | Tcl_Free (zMem); |
||
| 1884 | } |
||
| 1885 | if (flag_leftjustify) |
||
| 1886 | { |
||
| 1887 | register int nspace; |
||
| 1888 | nspace = width - length; |
||
| 1889 | if (nspace > 0) |
||
| 1890 | { |
||
| 1891 | count += nspace; |
||
| 1892 | while (nspace >= etSPACESIZE) |
||
| 1893 | { |
||
| 1894 | (*func) (arg, spaces, etSPACESIZE); |
||
| 1895 | nspace -= etSPACESIZE; |
||
| 1896 | } |
||
| 1897 | if (nspace > 0) |
||
| 1898 | (*func) (arg, spaces, nspace); |
||
| 1899 | } |
||
| 1900 | } |
||
| 1901 | if (zExtra) |
||
| 1902 | { |
||
| 1903 | Tcl_Free (zExtra); |
||
| 1904 | } |
||
| 1905 | } /* End for loop over the format string */ |
||
| 1906 | return errorflag ? -1 : count; |
||
| 1907 | } /* End of function */ |
||
| 1908 | |||
| 1909 | /* |
||
| 1910 | ** The following section of code handles the mprintf routine, that |
||
| 1911 | ** writes to memory obtained from malloc(). |
||
| 1912 | */ |
||
| 1913 | |||
| 1914 | /* This structure is used to store state information about the |
||
| 1915 | ** write to memory that is currently in progress. |
||
| 1916 | */ |
||
| 1917 | struct sgMprintf |
||
| 1918 | { |
||
| 1919 | char *zBase; /* A base allocation */ |
||
| 1920 | char *zText; /* The string collected so far */ |
||
| 1921 | int nChar; /* Length of the string so far */ |
||
| 1922 | int nAlloc; /* Amount of space allocated in zText */ |
||
| 1923 | }; |
||
| 1924 | |||
| 1925 | /* |
||
| 1926 | ** The xprintf callback function. |
||
| 1927 | ** |
||
| 1928 | ** This routine add nNewChar characters of text in zNewText to |
||
| 1929 | ** the sgMprintf structure pointed to by "arg". |
||
| 1930 | */ |
||
| 1931 | static void mout (void *arg, char *zNewText, int nNewChar) |
||
| 1932 | { |
||
| 1933 | struct sgMprintf *pM = (struct sgMprintf *) arg; |
||
| 1934 | if (pM->nChar + nNewChar + 1 > pM->nAlloc) |
||
| 1935 | { |
||
| 1936 | pM->nAlloc = pM->nChar + nNewChar * 2 + 1; |
||
| 1937 | if (pM->zText == pM->zBase) |
||
| 1938 | { |
||
| 1939 | pM->zText = Tcl_Alloc (pM->nAlloc); |
||
| 1940 | if (pM->zText && pM->nChar) |
||
| 1941 | memcpy (pM->zText, pM->zBase, pM->nChar); |
||
| 1942 | } |
||
| 1943 | else |
||
| 1944 | { |
||
| 1945 | pM->zText = Tcl_Realloc (pM->zText, pM->nAlloc); |
||
| 1946 | } |
||
| 1947 | } |
||
| 1948 | if (pM->zText) |
||
| 1949 | { |
||
| 1950 | memcpy (&pM->zText[pM->nChar], zNewText, nNewChar); |
||
| 1951 | pM->nChar += nNewChar; |
||
| 1952 | pM->zText[pM->nChar] = 0; |
||
| 1953 | } |
||
| 1954 | } |
||
| 1955 | |||
| 1956 | /* |
||
| 1957 | ** mprintf() works like printf(), but allocations memory to hold the |
||
| 1958 | ** resulting string and returns a pointer to the allocated memory. |
||
| 1959 | */ |
||
| 1960 | char *mprintf (const char *zFormat, ...) |
||
| 1961 | { |
||
| 1962 | va_list ap; |
||
| 1963 | struct sgMprintf sMprintf; |
||
| 1964 | char *zNew; |
||
| 1965 | char zBuf[200]; |
||
| 1966 | |||
| 1967 | sMprintf.nChar = 0; |
||
| 1968 | sMprintf.nAlloc = sizeof (zBuf); |
||
| 1969 | sMprintf.zText = zBuf; |
||
| 1970 | sMprintf.zBase = zBuf; |
||
| 1971 | va_start (ap, zFormat); |
||
| 1972 | vxprintf (mout, &sMprintf, zFormat, ap); |
||
| 1973 | va_end (ap); |
||
| 1974 | sMprintf.zText[sMprintf.nChar] = 0; |
||
| 1975 | if (sMprintf.zText == sMprintf.zBase) |
||
| 1976 | { |
||
| 1977 | zNew = Tcl_Alloc (sMprintf.nChar + 1); |
||
| 1978 | if (zNew) |
||
| 1979 | strcpy (zNew, zBuf); |
||
| 1980 | } |
||
| 1981 | else |
||
| 1982 | { |
||
| 1983 | zNew = Tcl_Realloc (sMprintf.zText, sMprintf.nChar + 1); |
||
| 1984 | } |
||
| 1985 | return zNew; |
||
| 1986 | } |
||
| 1987 | |||
| 1988 | /* This is the varargs version of mprintf. |
||
| 1989 | */ |
||
| 1990 | char *vmprintf (const char *zFormat, va_list ap) |
||
| 1991 | { |
||
| 1992 | struct sgMprintf sMprintf; |
||
| 1993 | char zBuf[200]; |
||
| 1994 | sMprintf.nChar = 0; |
||
| 1995 | sMprintf.zText = zBuf; |
||
| 1996 | sMprintf.nAlloc = sizeof (zBuf); |
||
| 1997 | sMprintf.zBase = zBuf; |
||
| 1998 | vxprintf (mout, &sMprintf, zFormat, ap); |
||
| 1999 | sMprintf.zText[sMprintf.nChar] = 0; |
||
| 2000 | if (sMprintf.zText == sMprintf.zBase) |
||
| 2001 | { |
||
| 2002 | sMprintf.zText = Tcl_Alloc (strlen (zBuf) + 1); |
||
| 2003 | if (sMprintf.zText) |
||
| 2004 | strcpy (sMprintf.zText, zBuf); |
||
| 2005 | } |
||
| 2006 | else |
||
| 2007 | { |
||
| 2008 | sMprintf.zText = Tcl_Realloc (sMprintf.zText, sMprintf.nChar + 1); |
||
| 2009 | } |
||
| 2010 | return sMprintf.zText; |
||
| 2011 | } |
||
| 2012 | |||
| 2013 | /* |
||
| 2014 | ** Add text output to a Tcl_DString. |
||
| 2015 | ** |
||
| 2016 | ** This routine is called by vxprintf(). It's job is to add |
||
| 2017 | ** nNewChar characters of text from zNewText to the Tcl_DString |
||
| 2018 | ** that "arg" is pointing to. |
||
| 2019 | */ |
||
| 2020 | static void dstringout (void *arg, char *zNewText, int nNewChar) |
||
| 2021 | { |
||
| 2022 | Tcl_DString *str = (Tcl_DString *) arg; |
||
| 2023 | Tcl_DStringAppend (str, zNewText, nNewChar); |
||
| 2024 | } |
||
| 2025 | |||
| 2026 | /* |
||
| 2027 | ** Append formatted output to a DString. |
||
| 2028 | */ |
||
| 2029 | char *Et_DStringAppendF (Tcl_DString *str, const char *zFormat, ...) |
||
| 2030 | { |
||
| 2031 | va_list ap; |
||
| 2032 | va_start (ap, zFormat); |
||
| 2033 | vxprintf (dstringout, str, zFormat, ap); |
||
| 2034 | va_end (ap); |
||
| 2035 | return Tcl_DStringValue (str); |
||
| 2036 | } |
||
| 2037 | |||
| 2038 | /* |
||
| 2039 | ** Make this variable true to trace all calls to EvalF |
||
| 2040 | */ |
||
| 2041 | int Et_EvalTrace = 0; |
||
| 2042 | |||
| 2043 | /* |
||
| 2044 | ** Eval the results of a string. |
||
| 2045 | */ |
||
| 2046 | int Et_EvalF (Tcl_Interp *interp, const char *zFormat, ...) |
||
| 2047 | { |
||
| 2048 | char *zCmd; |
||
| 2049 | va_list ap; |
||
| 2050 | int result; |
||
| 2051 | va_start (ap, zFormat); |
||
| 2052 | zCmd = vmprintf (zFormat, ap); |
||
| 2053 | if (Et_EvalTrace) |
||
| 2054 | printf ("%s\n", zCmd); |
||
| 2055 | result = Tcl_Eval (interp, zCmd); |
||
| 2056 | if (Et_EvalTrace) |
||
| 2057 | printf ("%d %s\n", result, interp->result); |
||
| 2058 | Tcl_Free (zCmd); |
||
| 2059 | return result; |
||
| 2060 | } |
||
| 2061 | int Et_GlobalEvalF (Tcl_Interp *interp, const char *zFormat, ...) |
||
| 2062 | { |
||
| 2063 | char *zCmd; |
||
| 2064 | va_list ap; |
||
| 2065 | int result; |
||
| 2066 | va_start (ap, zFormat); |
||
| 2067 | zCmd = vmprintf (zFormat, ap); |
||
| 2068 | if (Et_EvalTrace) |
||
| 2069 | printf ("%s\n", zCmd); |
||
| 2070 | result = Tcl_GlobalEval (interp, zCmd); |
||
| 2071 | if (Et_EvalTrace) |
||
| 2072 | printf ("%d %s\n", result, interp->result); |
||
| 2073 | Tcl_Free (zCmd); |
||
| 2074 | return result; |
||
| 2075 | } |
||
| 2076 | |||
| 2077 | /* |
||
| 2078 | ** Set the result of an interpreter using printf-like arguments. |
||
| 2079 | */ |
||
| 2080 | void Et_ResultF (Tcl_Interp *interp, const char *zFormat, ...) |
||
| 2081 | { |
||
| 2082 | Tcl_DString str; |
||
| 2083 | va_list ap; |
||
| 2084 | |||
| 2085 | Tcl_DStringInit (&str); |
||
| 2086 | va_start (ap, zFormat); |
||
| 2087 | vxprintf (dstringout, &str, zFormat, ap); |
||
| 2088 | va_end (ap); |
||
| 2089 | Tcl_DStringResult (interp, &str); |
||
| 2090 | } |
||
| 2091 | |||
| 2092 | #if ET_HAVE_OBJ |
||
| 2093 | /* |
||
| 2094 | ** Append text to a string object. |
||
| 2095 | */ |
||
| 2096 | int Et_AppendObjF (Tcl_Obj *pObj, const char *zFormat, ...) |
||
| 2097 | { |
||
| 2098 | va_list ap; |
||
| 2099 | int rc; |
||
| 2100 | |||
| 2101 | va_start (ap, zFormat); |
||
| 2102 | rc = vxprintf ((void (*) (void *, char *, int)) Tcl_AppendToObj, pObj, zFormat, ap); |
||
| 2103 | va_end (ap); |
||
| 2104 | return rc; |
||
| 2105 | } |
||
| 2106 | #endif |
||
| 2107 | |||
| 2108 | #if ET_WIN32 |
||
| 2109 | /* |
||
| 2110 | ** This array translates all characters into themselves. Except |
||
| 2111 | ** for the \ which gets translated into /. And all upper-case |
||
| 2112 | ** characters are translated into lower case. This is used for |
||
| 2113 | ** hashing and comparing filenames, to work around the Windows |
||
| 2114 | ** bug of ignoring filename case and using the wrong separator |
||
| 2115 | ** character for directories. |
||
| 2116 | ** |
||
| 2117 | ** The array is initialized by FilenameHashInit(). |
||
| 2118 | ** |
||
| 2119 | ** We also define a macro ET_TRANS() that actually does |
||
| 2120 | ** the character translation. ET_TRANS() is a no-op under |
||
| 2121 | ** unix. |
||
| 2122 | */ |
||
| 2123 | static char charTrans[256]; |
||
| 2124 | #define ET_TRANS(X) (charTrans[0xff & (int) (X)]) |
||
| 2125 | #else |
||
| 2126 | #define ET_TRANS(X) (X) |
||
| 2127 | #endif |
||
| 2128 | |||
| 2129 | /* |
||
| 2130 | ** Hash a filename. The value returned is appropriate for |
||
| 2131 | ** indexing into the Et_FileHashTable[] array. |
||
| 2132 | */ |
||
| 2133 | static int FilenameHash (char *zName) |
||
| 2134 | { |
||
| 2135 | int h = 0; |
||
| 2136 | while (*zName) |
||
| 2137 | { |
||
| 2138 | h = h ^ (h << 5) ^ ET_TRANS (*(zName++)); |
||
| 2139 | } |
||
| 2140 | if (h < 0) |
||
| 2141 | h = -h; |
||
| 2142 | return h % (sizeof (Et_FileHashTable) / sizeof (Et_FileHashTable[0])); |
||
| 2143 | } |
||
| 2144 | |||
| 2145 | /* |
||
| 2146 | ** Compare two filenames. Return 0 if they are the same and |
||
| 2147 | ** non-zero if they are different. |
||
| 2148 | */ |
||
| 2149 | static int FilenameCmp (char *z1, char *z2) |
||
| 2150 | { |
||
| 2151 | int diff; |
||
| 2152 | while ((diff = ET_TRANS (*z1) - ET_TRANS (*z2)) == 0 && *z1 != 0) |
||
| 2153 | { |
||
| 2154 | z1++; |
||
| 2155 | z2++; |
||
| 2156 | } |
||
| 2157 | return diff; |
||
| 2158 | } |
||
| 2159 | |||
| 2160 | /* |
||
| 2161 | ** Initialize the file hash table |
||
| 2162 | */ |
||
| 2163 | static void FilenameHashInit (void) |
||
| 2164 | { |
||
| 2165 | int i; |
||
| 2166 | #if ET_WIN32 |
||
| 2167 | for (i = 0; i < sizeof (charTrans); i++) |
||
| 2168 | { |
||
| 2169 | charTrans[i] = i; |
||
| 2170 | } |
||
| 2171 | for (i = 'A'; i <= 'Z'; i++) |
||
| 2172 | { |
||
| 2173 | charTrans[i] = i + 'a' - 'A'; |
||
| 2174 | } |
||
| 2175 | charTrans['\\'] = '/'; |
||
| 2176 | #endif |
||
| 2177 | for (i = 0; i < sizeof (Et_FileSet) / sizeof (Et_FileSet[0]) - 1; i++) |
||
| 2178 | { |
||
| 2179 | struct EtFile *p; |
||
| 2180 | int h; |
||
| 2181 | p = &Et_FileSet[i]; |
||
| 2182 | h = FilenameHash (p->zName); |
||
| 2183 | p->pNext = Et_FileHashTable[h]; |
||
| 2184 | Et_FileHashTable[h] = p; |
||
| 2185 | } |
||
| 2186 | } |
||
| 2187 | |||
| 2188 | /* |
||
| 2189 | ** Locate the text of a built-in file given its name. |
||
| 2190 | ** Return 0 if not found. Return this size of the file (not |
||
| 2191 | ** counting the null-terminator) in *pSize if pSize!=NULL. |
||
| 2192 | ** |
||
| 2193 | ** If deshroud==1 and the file is shrouded, then descramble |
||
| 2194 | ** the text. |
||
| 2195 | */ |
||
| 2196 | static char *FindBuiltinFile (char *zName, int deshroud, int *pSize) |
||
| 2197 | { |
||
| 2198 | int h; |
||
| 2199 | struct EtFile *p; |
||
| 2200 | |||
| 2201 | h = FilenameHash (zName); |
||
| 2202 | p = Et_FileHashTable[h]; |
||
| 2203 | while (p && FilenameCmp (p->zName, zName) != 0) |
||
| 2204 | { |
||
| 2205 | p = p->pNext; |
||
| 2206 | } |
||
| 2207 | #if ET_SHROUD_KEY > 0 |
||
| 2208 | if (p && p->shrouded && deshroud) |
||
| 2209 | { |
||
| 2210 | char *z; |
||
| 2211 | int xor = ET_SHROUD_KEY; |
||
| 2212 | for (z = p->zData; *z; z++) |
||
| 2213 | { |
||
| 2214 | if (*z >= 0x20) |
||
| 2215 | { |
||
| 2216 | *z ^= xor; |
||
| 2217 | xor = (xor+1) & 0x1f; |
||
| 2218 | } |
||
| 2219 | } |
||
| 2220 | p->shrouded = 0; |
||
| 2221 | } |
||
| 2222 | #endif |
||
| 2223 | if (p && pSize) |
||
| 2224 | { |
||
| 2225 | *pSize = p->nData; |
||
| 2226 | } |
||
| 2227 | return p ? p->zData : 0; |
||
| 2228 | } |
||
| 2229 | |||
| 2230 | /* |
||
| 2231 | ** Add a new file to the list of built-in files. |
||
| 2232 | ** |
||
| 2233 | ** This routine makes a copy of zFilename. But it does NOT make |
||
| 2234 | ** a copy of zData. It just holds a pointer to zData and uses |
||
| 2235 | ** that for all file access. So after calling this routine, |
||
| 2236 | ** you should never change zData! |
||
| 2237 | */ |
||
| 2238 | void Et_NewBuiltinFile ( |
||
| 2239 | char *zFilename, /* Name of the new file */ |
||
| 2240 | char *zData, /* Data for the new file */ |
||
| 2241 | int nData /* Number of bytes in the new file */ |
||
| 2242 | ) |
||
| 2243 | { |
||
| 2244 | int h; |
||
| 2245 | struct EtFile *p; |
||
| 2246 | |||
| 2247 | p = (struct EtFile *) Tcl_Alloc (sizeof (struct EtFile) + strlen (zFilename) + 1); |
||
| 2248 | if (p == 0) |
||
| 2249 | return; |
||
| 2250 | p->zName = (char *) &p[1]; |
||
| 2251 | strcpy (p->zName, zFilename); |
||
| 2252 | p->zData = zData; |
||
| 2253 | p->nData = nData; |
||
| 2254 | p->shrouded = 0; |
||
| 2255 | h = FilenameHash (zFilename); |
||
| 2256 | p->pNext = Et_FileHashTable[h]; |
||
| 2257 | Et_FileHashTable[h] = p; |
||
| 2258 | } |
||
| 2259 | |||
| 2260 | /* |
||
| 2261 | ** A TCL interface to the Et_NewBuiltinFile function. For Tcl8.0 |
||
| 2262 | ** and later, we make this an Obj command so that it can deal with |
||
| 2263 | ** binary data. |
||
| 2264 | */ |
||
| 2265 | #if ET_HAVE_OBJ |
||
| 2266 | static int Et_NewBuiltinFileCmd (ET_OBJARGS) |
||
| 2267 | { |
||
| 2268 | char *zData, *zNew; |
||
| 2269 | int nData; |
||
| 2270 | if (objc != 3) |
||
| 2271 | { |
||
| 2272 | Tcl_WrongNumArgs (interp, 1, objv, "filename data"); |
||
| 2273 | return TCL_ERROR; |
||
| 2274 | } |
||
| 2275 | zData = (char *) Tcl_GetByteArrayFromObj (objv[2], &nData); |
||
| 2276 | zNew = Tcl_Alloc (nData + 1); |
||
| 2277 | if (zNew) |
||
| 2278 | { |
||
| 2279 | memcpy (zNew, zData, nData); |
||
| 2280 | zNew[nData] = 0; |
||
| 2281 | Et_NewBuiltinFile (Tcl_GetStringFromObj (objv[1], 0), zNew, nData); |
||
| 2282 | } |
||
| 2283 | return TCL_OK; |
||
| 2284 | } |
||
| 2285 | #else |
||
| 2286 | static int Et_NewBuiltinFileCmd (ET_TCLARGS) |
||
| 2287 | { |
||
| 2288 | char *zData; |
||
| 2289 | int nData; |
||
| 2290 | if (argc != 3) |
||
| 2291 | { |
||
| 2292 | Et_ResultF (interp, "wrong # args: should be \"%s FILENAME DATA\"", argv[0]); |
||
| 2293 | return TCL_ERROR; |
||
| 2294 | } |
||
| 2295 | nData = strlen (argv[2]) + 1; |
||
| 2296 | zData = Tcl_Alloc (nData); |
||
| 2297 | if (zData) |
||
| 2298 | { |
||
| 2299 | strcpy (zData, argv[2]); |
||
| 2300 | Et_NewBuiltinFile (argv[1], zData, nData); |
||
| 2301 | } |
||
| 2302 | return TCL_OK; |
||
| 2303 | } |
||
| 2304 | #endif |
||
| 2305 | |||
| 2306 | /* |
||
| 2307 | ** The following section implements the InsertProc functionality. The |
||
| 2308 | ** new InsertProc feature of Tcl8.0.3 and later allows us to overload |
||
| 2309 | ** the usual system call commands for file I/O and replace them with |
||
| 2310 | ** commands that operate on the built-in files. |
||
| 2311 | */ |
||
| 2312 | #ifdef ET_HAVE_INSERTPROC |
||
| 2313 | |||
| 2314 | /* |
||
| 2315 | ** Each open channel to a built-in file is an instance of the |
||
| 2316 | ** following structure. |
||
| 2317 | */ |
||
| 2318 | typedef struct Et_FileStruct |
||
| 2319 | { |
||
| 2320 | char *zData; /* All of the data */ |
||
| 2321 | int nData; /* Bytes of data, not counting the null terminator */ |
||
| 2322 | int cursor; /* How much of the data has been read so far */ |
||
| 2323 | } Et_FileStruct; |
||
| 2324 | |||
| 2325 | /* |
||
| 2326 | ** Close a previously opened built-in file. |
||
| 2327 | */ |
||
| 2328 | static int Et_FileClose (ClientData instanceData, Tcl_Interp *interp) |
||
| 2329 | { |
||
| 2330 | Et_FileStruct *p = (Et_FileStruct *) instanceData; |
||
| 2331 | Tcl_Free ((char *) p); |
||
| 2332 | return 0; |
||
| 2333 | } |
||
| 2334 | |||
| 2335 | /* |
||
| 2336 | ** Read from a built-in file. |
||
| 2337 | */ |
||
| 2338 | static int Et_FileInput ( |
||
| 2339 | ClientData instanceData, /* The file structure */ |
||
| 2340 | char *buf, /* Write the data read here */ |
||
| 2341 | int bufSize, /* Read this much data */ |
||
| 2342 | int *pErrorCode /* Write the error code here */ |
||
| 2343 | ) |
||
| 2344 | { |
||
| 2345 | Et_FileStruct *p = (Et_FileStruct *) instanceData; |
||
| 2346 | *pErrorCode = 0; |
||
| 2347 | if (p->cursor + bufSize > p->nData) |
||
| 2348 | { |
||
| 2349 | bufSize = p->nData - p->cursor; |
||
| 2350 | } |
||
| 2351 | memcpy (buf, &p->zData[p->cursor], bufSize); |
||
| 2352 | p->cursor += bufSize; |
||
| 2353 | return bufSize; |
||
| 2354 | } |
||
| 2355 | |||
| 2356 | /* |
||
| 2357 | ** Writes to a built-in file always return EOF. |
||
| 2358 | */ |
||
| 2359 | static int Et_FileOutput ( |
||
| 2360 | ClientData instanceData, /* The file structure */ |
||
| 2361 | char *buf, /* Read the data from here */ |
||
| 2362 | int toWrite, /* Write this much data */ |
||
| 2363 | int *pErrorCode /* Write the error code here */ |
||
| 2364 | ) |
||
| 2365 | { |
||
| 2366 | *pErrorCode = 0; |
||
| 2367 | return 0; |
||
| 2368 | } |
||
| 2369 | |||
| 2370 | /* |
||
| 2371 | ** Move the cursor around within the built-in file. |
||
| 2372 | */ |
||
| 2373 | static int Et_FileSeek ( |
||
| 2374 | ClientData instanceData, /* The file structure */ |
||
| 2375 | long offset, /* Offset to seek to */ |
||
| 2376 | int mode, /* One of SEEK_CUR, SEEK_SET or SEEK_END */ |
||
| 2377 | int *pErrorCode /* Write the error code here */ |
||
| 2378 | ) |
||
| 2379 | { |
||
| 2380 | Et_FileStruct *p = (Et_FileStruct *) instanceData; |
||
| 2381 | switch (mode) |
||
| 2382 | { |
||
| 2383 | case SEEK_CUR: |
||
| 2384 | offset += p->cursor; |
||
| 2385 | break; |
||
| 2386 | case SEEK_END: |
||
| 2387 | offset += p->nData; |
||
| 2388 | break; |
||
| 2389 | default: |
||
| 2390 | break; |
||
| 2391 | } |
||
| 2392 | if (offset < 0) |
||
| 2393 | offset = 0; |
||
| 2394 | if (offset > p->nData) |
||
| 2395 | offset = p->nData; |
||
| 2396 | p->cursor = offset; |
||
| 2397 | return offset; |
||
| 2398 | } |
||
| 2399 | |||
| 2400 | /* |
||
| 2401 | ** The Watch method is a no-op |
||
| 2402 | */ |
||
| 2403 | static void Et_FileWatch (ClientData instanceData, int mask) |
||
| 2404 | { |
||
| 2405 | } |
||
| 2406 | |||
| 2407 | /* |
||
| 2408 | ** The Handle method always returns an error. |
||
| 2409 | */ |
||
| 2410 | static int Et_FileHandle (ClientData notUsed, int dir, ClientData *handlePtr) |
||
| 2411 | { |
||
| 2412 | return TCL_ERROR; |
||
| 2413 | } |
||
| 2414 | |||
| 2415 | /* |
||
| 2416 | ** This is the channel type that will access the built-in files. |
||
| 2417 | */ |
||
| 2418 | static Tcl_ChannelType builtinChannelType = { |
||
| 2419 | "builtin", /* Type name. */ |
||
| 2420 | NULL, /* Always non-blocking.*/ |
||
| 2421 | Et_FileClose, /* Close proc. */ |
||
| 2422 | Et_FileInput, /* Input proc. */ |
||
| 2423 | Et_FileOutput, /* Output proc. */ |
||
| 2424 | Et_FileSeek, /* Seek proc. */ |
||
| 2425 | NULL, /* Set option proc. */ |
||
| 2426 | NULL, /* Get option proc. */ |
||
| 2427 | Et_FileWatch, /* Watch for events on console. */ |
||
| 2428 | Et_FileHandle, /* Get a handle from the device. */ |
||
| 2429 | }; |
||
| 2430 | |||
| 2431 | /* |
||
| 2432 | ** This routine attempts to do an open of a built-in file. |
||
| 2433 | */ |
||
| 2434 | static Tcl_Channel Et_FileOpen ( |
||
| 2435 | Tcl_Interp *interp, /* The TCL interpreter doing the open */ |
||
| 2436 | char *zFilename, /* Name of the file to open */ |
||
| 2437 | char *modeString, /* Mode string for the open (ignored) */ |
||
| 2438 | int permissions /* Permissions for a newly created file (ignored) */ |
||
| 2439 | ) |
||
| 2440 | { |
||
| 2441 | char *zData; |
||
| 2442 | Et_FileStruct *p; |
||
| 2443 | int nData; |
||
| 2444 | char zName[50]; |
||
| 2445 | Tcl_Channel chan; |
||
| 2446 | static int count = 1; |
||
| 2447 | |||
| 2448 | zData = FindBuiltinFile (zFilename, 1, &nData); |
||
| 2449 | if (zData == 0) |
||
| 2450 | return NULL; |
||
| 2451 | p = (Et_FileStruct *) Tcl_Alloc (sizeof (Et_FileStruct)); |
||
| 2452 | if (p == 0) |
||
| 2453 | return NULL; |
||
| 2454 | p->zData = zData; |
||
| 2455 | p->nData = nData; |
||
| 2456 | p->cursor = 0; |
||
| 2457 | sprintf (zName, "etbi_%x_%x", ((int) Et_FileOpen) >> 12, count++); |
||
| 2458 | chan = Tcl_CreateChannel (&builtinChannelType, zName, (ClientData) p, TCL_READABLE); |
||
| 2459 | return chan; |
||
| 2460 | } |
||
| 2461 | |||
| 2462 | /* |
||
| 2463 | ** This routine does a stat() system call for a built-in file. |
||
| 2464 | */ |
||
| 2465 | static int Et_FileStat (char *path, struct stat *buf) |
||
| 2466 | { |
||
| 2467 | char *zData; |
||
| 2468 | int nData; |
||
| 2469 | |||
| 2470 | zData = FindBuiltinFile (path, 0, &nData); |
||
| 2471 | if (zData == 0) |
||
| 2472 | { |
||
| 2473 | return -1; |
||
| 2474 | } |
||
| 2475 | memset (buf, 0, sizeof (*buf)); |
||
| 2476 | buf->st_mode = 0400; |
||
| 2477 | buf->st_size = nData; |
||
| 2478 | return 0; |
||
| 2479 | } |
||
| 2480 | |||
| 2481 | /* |
||
| 2482 | ** This routien does an access() system call for a built-in file. |
||
| 2483 | */ |
||
| 2484 | static int Et_FileAccess (char *path, int mode) |
||
| 2485 | { |
||
| 2486 | char *zData; |
||
| 2487 | |||
| 2488 | if (mode & 3) |
||
| 2489 | { |
||
| 2490 | return -1; |
||
| 2491 | } |
||
| 2492 | zData = FindBuiltinFile (path, 0, 0); |
||
| 2493 | if (zData == 0) |
||
| 2494 | { |
||
| 2495 | return -1; |
||
| 2496 | } |
||
| 2497 | return 0; |
||
| 2498 | } |
||
| 2499 | #endif /* ET_HAVE_INSERTPROC */ |
||
| 2500 | |||
| 2501 | /* |
||
| 2502 | ** An overloaded version of "source". First check for the file |
||
| 2503 | ** is one of the built-ins. If it isn't a built-in, then check the |
||
| 2504 | ** disk. But if ET_STANDALONE is set (which corresponds to the |
||
| 2505 | ** "Strict" option in the user interface) then never check the disk. |
||
| 2506 | ** This gives us a quick way to check for the common error of |
||
| 2507 | ** sourcing a file that exists on the development by mistake, |
||
| 2508 | ** and only discovering the mistake when you move the program |
||
| 2509 | ** to your customer's machine. |
||
| 2510 | */ |
||
| 2511 | static int Et_Source (ET_TCLARGS) |
||
| 2512 | { |
||
| 2513 | char *z; |
||
| 2514 | |||
| 2515 | if (argc != 2) |
||
| 2516 | { |
||
| 2517 | Et_ResultF (interp, "wrong # args: should be \"%s FILENAME\"", argv[0]); |
||
| 2518 | return TCL_ERROR; |
||
| 2519 | } |
||
| 2520 | z = FindBuiltinFile (argv[1], 1, 0); |
||
| 2521 | if (z) |
||
| 2522 | { |
||
| 2523 | int rc; |
||
| 2524 | rc = Tcl_Eval (interp, z); |
||
| 2525 | if (rc == TCL_ERROR) |
||
| 2526 | { |
||
| 2527 | char msg[200]; |
||
| 2528 | sprintf ( |
||
| 2529 | msg, |
||
| 2530 | "\n (file \"%.150s\" line %d)", |
||
| 2531 | argv[1], |
||
| 2532 | interp->errorLine); |
||
| 2533 | Tcl_AddErrorInfo (interp, msg); |
||
| 2534 | } |
||
| 2535 | else |
||
| 2536 | { |
||
| 2537 | rc = TCL_OK; |
||
| 2538 | } |
||
| 2539 | return rc; |
||
| 2540 | } |
||
| 2541 | #if ET_STANDALONE |
||
| 2542 | Et_ResultF (interp, "no such file: \"%s\"", argv[1]); |
||
| 2543 | return TCL_ERROR; |
||
| 2544 | #else |
||
| 2545 | return Tcl_EvalFile (interp, argv[1]); |
||
| 2546 | #endif |
||
| 2547 | } |
||
| 2548 | |||
| 2549 | #ifndef ET_HAVE_INSERTPROC |
||
| 2550 | /* |
||
| 2551 | ** An overloaded version of "file exists". First check for the file |
||
| 2552 | ** in the file table, then go to disk. |
||
| 2553 | ** |
||
| 2554 | ** We only overload "file exists" if we don't have InsertProc() |
||
| 2555 | ** procedures. If we do have InsertProc() procedures, they will |
||
| 2556 | ** handle this more efficiently. |
||
| 2557 | */ |
||
| 2558 | static int Et_FileExists (ET_TCLARGS) |
||
| 2559 | { |
||
| 2560 | int i, rc; |
||
| 2561 | Tcl_DString str; |
||
| 2562 | if (argc == 3 && strncmp (argv[1], "exis", 4) == 0) |
||
| 2563 | { |
||
| 2564 | if (FindBuiltinFile (argv[2], 0, 0) != 0) |
||
| 2565 | { |
||
| 2566 | interp->result = "1"; |
||
| 2567 | return TCL_OK; |
||
| 2568 | } |
||
| 2569 | } |
||
| 2570 | Tcl_DStringInit (&str); |
||
| 2571 | Tcl_DStringAppendElement (&str, "Et_FileCmd"); |
||
| 2572 | for (i = 1; i < argc; i++) |
||
| 2573 | { |
||
| 2574 | Tcl_DStringAppendElement (&str, argv[i]); |
||
| 2575 | } |
||
| 2576 | rc = Tcl_Eval (interp, Tcl_DStringValue (&str)); |
||
| 2577 | Tcl_DStringFree (&str); |
||
| 2578 | return rc; |
||
| 2579 | } |
||
| 2580 | #endif |
||
| 2581 | |||
| 2582 | /* |
||
| 2583 | ** This is the main Tcl interpreter. It's a global variable so it |
||
| 2584 | ** can be accessed easily from C code. |
||
| 2585 | */ |
||
| 2586 | Tcl_Interp *Et_Interp = 0; |
||
| 2587 | |||
| 2588 | #if ET_WIN32 |
||
| 2589 | /* |
||
| 2590 | ** Implement the Et_MessageBox command on Windows platforms. We |
||
| 2591 | ** use the MessageBox() function from the Win32 API so that the |
||
| 2592 | ** error message will be displayed as a dialog box. Writing to |
||
| 2593 | ** standard error doesn't do anything on windows. |
||
| 2594 | */ |
||
| 2595 | int Et_MessageBox (ET_TCLARGS) |
||
| 2596 | { |
||
| 2597 | char *zMsg = "(Empty Message)"; |
||
| 2598 | char *zTitle = "Message..."; |
||
| 2599 | |||
| 2600 | if (argc > 1) |
||
| 2601 | { |
||
| 2602 | zTitle = argv[1]; |
||
| 2603 | } |
||
| 2604 | if (argc > 2) |
||
| 2605 | { |
||
| 2606 | zMsg = argv[2]; |
||
| 2607 | } |
||
| 2608 | MessageBox (0, zMsg, zTitle, MB_ICONSTOP | MB_OK); |
||
| 2609 | return TCL_OK; |
||
| 2610 | } |
||
| 2611 | #endif |
||
| 2612 | |||
| 2613 | /* |
||
| 2614 | ** A default implementation for "bgerror" |
||
| 2615 | */ |
||
| 2616 | static char zBgerror[] = "proc Et_Bgerror err {\n" |
||
| 2617 | " global errorInfo tk_library\n" |
||
| 2618 | " if {[info exists errorInfo]} {\n" |
||
| 2619 | " set ei $errorInfo\n" |
||
| 2620 | " } else {\n" |
||
| 2621 | " set ei {}\n" |
||
| 2622 | " }\n" |
||
| 2623 | " if {[catch {bgerror $err}]==0} return\n" |
||
| 2624 | " if {[string length $ei]>0} {\n" |
||
| 2625 | " set err $ei\n" |
||
| 2626 | " }\n" |
||
| 2627 | " if {[catch {Et_MessageBox {Error} $err}]} {\n" |
||
| 2628 | " puts stderr $err\n" |
||
| 2629 | " }\n" |
||
| 2630 | " exit\n" |
||
| 2631 | "}\n"; |
||
| 2632 | |||
| 2633 | /* |
||
| 2634 | ** Do the initialization. |
||
| 2635 | ** |
||
| 2636 | ** This routine is called after the interpreter is created, but |
||
| 2637 | ** before Et_PreInit() or Et_AppInit() have been run. |
||
| 2638 | */ |
||
| 2639 | static int Et_DoInit (Tcl_Interp *interp) |
||
| 2640 | { |
||
| 2641 | int i; |
||
| 2642 | extern int Et_PreInit (Tcl_Interp *); |
||
| 2643 | extern int Et_AppInit (Tcl_Interp *); |
||
| 2644 | |||
| 2645 | /* Insert our alternative stat(), access() and open() procedures |
||
| 2646 | ** so that any attempt to work with a file will check our built-in |
||
| 2647 | ** scripts first. |
||
| 2648 | */ |
||
| 2649 | #ifdef ET_HAVE_INSERTPROC |
||
| 2650 | TclStatInsertProc (Et_FileStat); |
||
| 2651 | TclAccessInsertProc (Et_FileAccess); |
||
| 2652 | TclOpenFileChannelInsertProc (Et_FileOpen); |
||
| 2653 | #endif |
||
| 2654 | |||
| 2655 | /* Initialize the hash-table for built-in scripts |
||
| 2656 | */ |
||
| 2657 | FilenameHashInit (); |
||
| 2658 | |||
| 2659 | /* The Et_NewBuiltFile command is inserted for use by FreeWrap |
||
| 2660 | ** and similar tools. |
||
| 2661 | */ |
||
| 2662 | #if ET_HAVE_OBJ |
||
| 2663 | Tcl_CreateObjCommand (interp, "Et_NewBuiltinFile", Et_NewBuiltinFileCmd, 0, 0); |
||
| 2664 | #else |
||
| 2665 | Tcl_CreateCommand (interp, "Et_NewBuiltinFile", Et_NewBuiltinFileCmd, 0, 0); |
||
| 2666 | #endif |
||
| 2667 | |||
| 2668 | /* Overload the "file" and "source" commands |
||
| 2669 | */ |
||
| 2670 | #ifndef ET_HAVE_INSERTPROC |
||
| 2671 | { |
||
| 2672 | static char zRename[] = "rename file Et_FileCmd"; |
||
| 2673 | Tcl_Eval (interp, zRename); |
||
| 2674 | Tcl_CreateCommand (interp, "file", Et_FileExists, 0, 0); |
||
| 2675 | } |
||
| 2676 | #endif |
||
| 2677 | Tcl_CreateCommand (interp, "source", Et_Source, 0, 0); |
||
| 2678 | |||
| 2679 | Et_Interp = interp; |
||
| 2680 | #ifdef ET_TCL_LIBRARY |
||
| 2681 | Tcl_SetVar (interp, "tcl_library", ET_TCL_LIBRARY, TCL_GLOBAL_ONLY); |
||
| 2682 | Tcl_SetVar (interp, "tcl_libPath", ET_TCL_LIBRARY, TCL_GLOBAL_ONLY); |
||
| 2683 | Tcl_SetVar2 (interp, "env", "TCL_LIBRARY", ET_TCL_LIBRARY, TCL_GLOBAL_ONLY); |
||
| 2684 | #endif |
||
| 2685 | #ifdef ET_TK_LIBRARY |
||
| 2686 | Tcl_SetVar (interp, "tk_library", ET_TK_LIBRARY, TCL_GLOBAL_ONLY); |
||
| 2687 | Tcl_SetVar2 (interp, "env", "TK_LIBRARY", ET_TK_LIBRARY, TCL_GLOBAL_ONLY); |
||
| 2688 | #endif |
||
| 2689 | #if ET_WIN32 |
||
| 2690 | Tcl_CreateCommand (interp, "Et_MessageBox", Et_MessageBox, 0, 0); |
||
| 2691 | #endif |
||
| 2692 | Tcl_Eval (interp, zBgerror); |
||
| 2693 | #if ET_HAVE_PREINIT |
||
| 2694 | if (Et_PreInit (interp) == TCL_ERROR) |
||
| 2695 | { |
||
| 2696 | goto initerr; |
||
| 2697 | } |
||
| 2698 | #endif |
||
| 2699 | if (Tcl_Init (interp) == TCL_ERROR) |
||
| 2700 | { |
||
| 2701 | goto initerr; |
||
| 2702 | } |
||
| 2703 | Et_GlobalEvalF (interp, "set dir $tcl_library;source $dir/tclIndex;unset dir"); |
||
| 2704 | #if ET_ENABLE_TK |
||
| 2705 | if (Tk_Init (interp) == TCL_ERROR) |
||
| 2706 | { |
||
| 2707 | goto initerr; |
||
| 2708 | } |
||
| 2709 | Tcl_StaticPackage (interp, "Tk", Tk_Init, 0); |
||
| 2710 | Et_GlobalEvalF (interp, "set dir $tk_library;source $dir/tclIndex;unset dir"); |
||
| 2711 | #endif |
||
| 2712 | /* Tcl_SetVar(interp, "tcl_rcFileName", "~/.wishrc", TCL_GLOBAL_ONLY); */ |
||
| 2713 | for (i = 0; i < sizeof (Et_CmdSet) / sizeof (Et_CmdSet[0]) - 1; i++) |
||
| 2714 | { |
||
| 2715 | Tcl_CreateCommand (interp, Et_CmdSet[i].zName, Et_CmdSet[i].xProc, 0, 0); |
||
| 2716 | } |
||
| 2717 | #if ET_ENABLE_OBJ |
||
| 2718 | for (i = 0; i < sizeof (Et_ObjSet) / sizeof (Et_ObjSet[0]) - 1; i++) |
||
| 2719 | { |
||
| 2720 | Tcl_CreateObjCommand (interp, Et_ObjSet[i].zName, Et_ObjSet[i].xProc, 0, 0); |
||
| 2721 | } |
||
| 2722 | #endif |
||
| 2723 | Tcl_LinkVar (interp, "Et_EvalTrace", (char *) &Et_EvalTrace, TCL_LINK_BOOLEAN); |
||
| 2724 | Tcl_SetVar (interp, "et_version", ET_VERSION, TCL_GLOBAL_ONLY); |
||
| 2725 | #if ET_HAVE_APPINIT |
||
| 2726 | if (Et_AppInit (interp) == TCL_ERROR) |
||
| 2727 | { |
||
| 2728 | goto initerr; |
||
| 2729 | } |
||
| 2730 | #endif |
||
| 2731 | #if ET_ENABLE_TK && !ET_EXTENSION |
||
| 2732 | Et_NewBuiltinFile ("builtin:/console.tcl", zEtConsole, sizeof (zEtConsole)); |
||
| 2733 | #if ET_CONSOLE |
||
| 2734 | Tcl_Eval ( |
||
| 2735 | interp, |
||
| 2736 | "source builtin:/console.tcl\n" |
||
| 2737 | "console:create {.@console} {% } {Tcl/Tk Console}\n"); |
||
| 2738 | #endif |
||
| 2739 | #endif |
||
| 2740 | #ifdef ET_MAIN_SCRIPT |
||
| 2741 | if (Et_EvalF (interp, "source \"%q\"", ET_MAIN_SCRIPT) != TCL_OK) |
||
| 2742 | { |
||
| 2743 | goto initerr; |
||
| 2744 | } |
||
| 2745 | #endif |
||
| 2746 | return TCL_OK; |
||
| 2747 | |||
| 2748 | initerr: |
||
| 2749 | Et_EvalF (interp, "Et_Bgerror \"%q\"", interp->result); |
||
| 2750 | return TCL_ERROR; |
||
| 2751 | } |
||
| 2752 | |||
| 2753 | #if ET_READ_STDIN == 0 || ET_AUTO_FORK != 0 |
||
| 2754 | /* |
||
| 2755 | ** Initialize everything. |
||
| 2756 | */ |
||
| 2757 | static int Et_Local_Init (int argc, char **argv) |
||
| 2758 | { |
||
| 2759 | Tcl_Interp *interp; |
||
| 2760 | char *args; |
||
| 2761 | char buf[100]; |
||
| 2762 | #if !ET_HAVE_CUSTOM_MAINLOOP |
||
| 2763 | static char zWaitForever[] = |
||
| 2764 | #if ET_ENABLE_TK |
||
| 2765 | "bind . <Destroy> {if {![winfo exists .]} exit}\n" |
||
| 2766 | #endif |
||
| 2767 | "while 1 {vwait forever}"; |
||
| 2768 | #endif |
||
| 2769 | |||
| 2770 | Tcl_FindExecutable (argv[0]); |
||
| 2771 | interp = Tcl_CreateInterp (); |
||
| 2772 | args = Tcl_Merge (argc - 1, argv + 1); |
||
| 2773 | Tcl_SetVar (interp, "argv", args, TCL_GLOBAL_ONLY); |
||
| 2774 | ckfree (args); |
||
| 2775 | sprintf (buf, "%d", argc - 1); |
||
| 2776 | Tcl_SetVar (interp, "argc", buf, TCL_GLOBAL_ONLY); |
||
| 2777 | Tcl_SetVar (interp, "argv0", argv[0], TCL_GLOBAL_ONLY); |
||
| 2778 | Tcl_SetVar (interp, "tcl_interactive", "0", TCL_GLOBAL_ONLY); |
||
| 2779 | Et_DoInit (interp); |
||
| 2780 | #if ET_HAVE_CUSTOM_MAINLOOP |
||
| 2781 | Et_CustomMainLoop (interp); |
||
| 2782 | #else |
||
| 2783 | Tcl_Eval (interp, zWaitForever); |
||
| 2784 | #endif |
||
| 2785 | return 0; |
||
| 2786 | } |
||
| 2787 | #endif |
||
| 2788 | |||
| 2789 | /* |
||
| 2790 | ** This routine is called to do the complete initialization. |
||
| 2791 | */ |
||
| 2792 | int Et_Init (int argc, char **argv) |
||
| 2793 | { |
||
| 2794 | #ifdef ET_TCL_LIBRARY |
||
| 2795 | putenv ("TCL_LIBRARY=" ET_TCL_LIBRARY); |
||
| 2796 | #endif |
||
| 2797 | #ifdef ET_TK_LIBRARY |
||
| 2798 | putenv ("TK_LIBRARY=" ET_TK_LIBRARY); |
||
| 2799 | #endif |
||
| 2800 | #if ET_CONSOLE || !ET_READ_STDIN |
||
| 2801 | Et_Local_Init (argc, argv); |
||
| 2802 | #else |
||
| 2803 | #if ET_ENABLE_TK |
||
| 2804 | Tk_Main (argc, argv, Et_DoInit); |
||
| 2805 | #else |
||
| 2806 | Tcl_Main (argc, argv, Et_DoInit); |
||
| 2807 | #endif |
||
| 2808 | #endif |
||
| 2809 | return 0; |
||
| 2810 | } |
||
| 2811 | |||
| 2812 | #if !ET_HAVE_MAIN && !ET_EXTENSION |
||
| 2813 | /* |
||
| 2814 | ** Main routine for UNIX programs. If the user has supplied |
||
| 2815 | ** their own main() routine in a C module, then the ET_HAVE_MAIN |
||
| 2816 | ** macro will be set to 1 and this code will be skipped. |
||
| 2817 | */ |
||
| 2818 | int main (int argc, char **argv) |
||
| 2819 | { |
||
| 2820 | #if ET_AUTO_FORK |
||
| 2821 | int rc = fork (); |
||
| 2822 | if (rc < 0) |
||
| 2823 | { |
||
| 2824 | perror ("can't fork"); |
||
| 2825 | exit (1); |
||
| 2826 | } |
||
| 2827 | if (rc > 0) |
||
| 2828 | return 0; |
||
| 2829 | close (0); |
||
| 2830 | open ("/dev/null", O_RDONLY); |
||
| 2831 | close (1); |
||
| 2832 | open ("/dev/null", O_WRONLY); |
||
| 2833 | #endif |
||
| 2834 | return Et_Init (argc, argv) != TCL_OK; |
||
| 2835 | } |
||
| 2836 | #endif |
||
| 2837 | |||
| 2838 | #if ET_EXTENSION |
||
| 2839 | /* |
||
| 2840 | ** If the -extension flag is used, then generate code that will be |
||
| 2841 | ** turned into a loadable shared library or DLL, not a standalone |
||
| 2842 | ** executable. |
||
| 2843 | */ |
||
| 2844 | int ET_EXTENSION_NAME (Tcl_Interp *interp) |
||
| 2845 | { |
||
| 2846 | int i; |
||
| 2847 | #ifndef ET_HAVE_INSERTPROC |
||
| 2848 | Tcl_AppendResult ( |
||
| 2849 | interp, |
||
| 2850 | "mktclapp can only generate extensions for Tcl/Tk version " |
||
| 2851 | "8.0.3 and later. This is version " TCL_MAJOR_VERSION "." TCL_MINOR_VERSION |
||
| 2852 | "." TCL_RELEASE_SERIAL, |
||
| 2853 | 0); |
||
| 2854 | return TCL_ERROR; |
||
| 2855 | #endif |
||
| 2856 | #ifdef ET_HAVE_INSERTPROC |
||
| 2857 | #ifdef USE_TCL_STUBS |
||
| 2858 | if (Tcl_InitStubs (interp, "8.0", 0) == 0) |
||
| 2859 | { |
||
| 2860 | return TCL_ERROR; |
||
| 2861 | } |
||
| 2862 | if (Tk_InitStubs (interp, "8.0", 0) == 0) |
||
| 2863 | { |
||
| 2864 | return TCL_ERROR; |
||
| 2865 | } |
||
| 2866 | #endif |
||
| 2867 | Et_Interp = interp; |
||
| 2868 | TclStatInsertProc (Et_FileStat); |
||
| 2869 | TclAccessInsertProc (Et_FileAccess); |
||
| 2870 | TclOpenFileChannelInsertProc (Et_FileOpen); |
||
| 2871 | FilenameHashInit (); |
||
| 2872 | for (i = 0; i < sizeof (Et_CmdSet) / sizeof (Et_CmdSet[0]) - 1; i++) |
||
| 2873 | { |
||
| 2874 | Tcl_CreateCommand (interp, Et_CmdSet[i].zName, Et_CmdSet[i].xProc, 0, 0); |
||
| 2875 | } |
||
| 2876 | #if ET_ENABLE_OBJ |
||
| 2877 | for (i = 0; i < sizeof (Et_ObjSet) / sizeof (Et_ObjSet[0]) - 1; i++) |
||
| 2878 | { |
||
| 2879 | Tcl_CreateObjCommand (interp, Et_ObjSet[i].zName, Et_ObjSet[i].xProc, 0, 0); |
||
| 2880 | } |
||
| 2881 | #endif |
||
| 2882 | Tcl_LinkVar (interp, "Et_EvalTrace", (char *) &Et_EvalTrace, TCL_LINK_BOOLEAN); |
||
| 2883 | Tcl_SetVar (interp, "et_version", ET_VERSION, TCL_GLOBAL_ONLY); |
||
| 2884 | #if ET_HAVE_APPINIT |
||
| 2885 | if (Et_AppInit (interp) == TCL_ERROR) |
||
| 2886 | { |
||
| 2887 | return TCL_ERROR; |
||
| 2888 | } |
||
| 2889 | #endif |
||
| 2890 | #ifdef ET_MAIN_SCRIPT |
||
| 2891 | if (Et_EvalF (interp, "source \"%q\"", ET_MAIN_SCRIPT) != TCL_OK) |
||
| 2892 | { |
||
| 2893 | return TCL_ERROR; |
||
| 2894 | } |
||
| 2895 | #endif |
||
| 2896 | return TCL_OK; |
||
| 2897 | #endif /* ET_HAVE_INSERTPROC */ |
||
| 2898 | } |
||
| 2899 | int ET_SAFE_EXTENSION_NAME (Tcl_Interp *interp) |
||
| 2900 | { |
||
| 2901 | return ET_EXTENSION_NAME (interp); |
||
| 2902 | } |
||
| 2903 | #endif |