| 1 | /* |
| 2 | |
| 3 | Copyright 1993 by Davor Matic |
| 4 | |
| 5 | Permission to use, copy, modify, distribute, and sell this software |
| 6 | and its documentation for any purpose is hereby granted without fee, |
| 7 | provided that the above copyright notice appear in all copies and that |
| 8 | both that copyright notice and this permission notice appear in |
| 9 | supporting documentation. Davor Matic makes no representations about |
| 10 | the suitability of this software for any purpose. It is provided "as |
| 11 | is" without express or implied warranty. |
| 12 | |
| 13 | */ |
| 14 | |
| 15 | #ifdef HAVE_XNEST_CONFIG_H |
| 16 | #include <xnest-config.h> |
| 17 | #endif |
| 18 | |
| 19 | #include <X11/X.h> |
| 20 | #include <X11/Xproto.h> |
| 21 | #include "screenint.h" |
| 22 | #include "input.h" |
| 23 | #include "misc.h" |
| 24 | #include "scrnintstr.h" |
| 25 | #include "servermd.h" |
| 26 | |
| 27 | #include "Xnest.h" |
| 28 | |
| 29 | #include "Display.h" |
| 30 | #include "Args.h" |
| 31 | |
| 32 | char *xnestDisplayName = NULL; |
| 33 | Bool xnestSynchronize = False; |
| 34 | Bool xnestFullGeneration = False; |
| 35 | int xnestDefaultClass; |
| 36 | Bool xnestUserDefaultClass = False; |
| 37 | int xnestDefaultDepth; |
| 38 | Bool xnestUserDefaultDepth = False; |
| 39 | Bool xnestSoftwareScreenSaver = False; |
| 40 | int xnestX; |
| 41 | int xnestY; |
| 42 | unsigned int xnestWidth; |
| 43 | unsigned int xnestHeight; |
| 44 | int xnestUserGeometry = 0; |
| 45 | int xnestBorderWidth; |
| 46 | Bool xnestUserBorderWidth = False; |
| 47 | char *xnestWindowName = NULL; |
| 48 | int xnestNumScreens = 0; |
| 49 | Bool xnestDoDirectColormaps = False; |
| 50 | Window xnestParentWindow = 0; |
| 51 | |
| 52 | int |
| 53 | ddxProcessArgument(int argc, char *argv[], int i) |
| 54 | { |
| 55 | if (!strcmp(argv[i], "-display")) { |
| 56 | if (++i < argc) { |
| 57 | xnestDisplayName = argv[i]; |
| 58 | return 2; |
| 59 | } |
| 60 | return 0; |
| 61 | } |
| 62 | if (!strcmp(argv[i], "-sync")) { |
| 63 | xnestSynchronize = True; |
| 64 | return 1; |
| 65 | } |
| 66 | if (!strcmp(argv[i], "-full")) { |
| 67 | xnestFullGeneration = True; |
| 68 | return 1; |
| 69 | } |
| 70 | if (!strcmp(argv[i], "-class")) { |
| 71 | if (++i < argc) { |
| 72 | if (!strcmp(argv[i], "StaticGray")) { |
| 73 | xnestDefaultClass = StaticGray; |
| 74 | xnestUserDefaultClass = True; |
| 75 | return 2; |
| 76 | } |
| 77 | else if (!strcmp(argv[i], "GrayScale")) { |
| 78 | xnestDefaultClass = GrayScale; |
| 79 | xnestUserDefaultClass = True; |
| 80 | return 2; |
| 81 | } |
| 82 | else if (!strcmp(argv[i], "StaticColor")) { |
| 83 | xnestDefaultClass = StaticColor; |
| 84 | xnestUserDefaultClass = True; |
| 85 | return 2; |
| 86 | } |
| 87 | else if (!strcmp(argv[i], "PseudoColor")) { |
| 88 | xnestDefaultClass = PseudoColor; |
| 89 | xnestUserDefaultClass = True; |
| 90 | return 2; |
| 91 | } |
| 92 | else if (!strcmp(argv[i], "TrueColor")) { |
| 93 | xnestDefaultClass = TrueColor; |
| 94 | xnestUserDefaultClass = True; |
| 95 | return 2; |
| 96 | } |
| 97 | else if (!strcmp(argv[i], "DirectColor")) { |
| 98 | xnestDefaultClass = DirectColor; |
| 99 | xnestUserDefaultClass = True; |
| 100 | return 2; |
| 101 | } |
| 102 | } |
| 103 | return 0; |
| 104 | } |
| 105 | if (!strcmp(argv[i], "-cc")) { |
| 106 | if (++i < argc && sscanf(argv[i], "%i", &xnestDefaultClass) == 1) { |
| 107 | if (xnestDefaultClass >= 0 && xnestDefaultClass <= 5) { |
| 108 | xnestUserDefaultClass = True; |
| 109 | /* lex the OS layer process it as well, so return 0 */ |
| 110 | } |
| 111 | } |
| 112 | return 0; |
| 113 | } |
| 114 | if (!strcmp(argv[i], "-depth")) { |
| 115 | if (++i < argc && sscanf(argv[i], "%i", &xnestDefaultDepth) == 1) { |
| 116 | if (xnestDefaultDepth > 0) { |
| 117 | xnestUserDefaultDepth = True; |
| 118 | return 2; |
| 119 | } |
| 120 | } |
| 121 | return 0; |
| 122 | } |
| 123 | if (!strcmp(argv[i], "-sss")) { |
| 124 | xnestSoftwareScreenSaver = True; |
| 125 | return 1; |
| 126 | } |
| 127 | if (!strcmp(argv[i], "-geometry")) { |
| 128 | if (++i < argc) { |
| 129 | xnestUserGeometry = XParseGeometry(argv[i], |
| 130 | &xnestX, &xnestY, |
| 131 | &xnestWidth, &xnestHeight); |
| 132 | if (xnestUserGeometry) |
| 133 | return 2; |
| 134 | } |
| 135 | return 0; |
| 136 | } |
| 137 | if (!strcmp(argv[i], "-bw")) { |
| 138 | if (++i < argc && sscanf(argv[i], "%i", &xnestBorderWidth) == 1) { |
| 139 | if (xnestBorderWidth >= 0) { |
| 140 | xnestUserBorderWidth = True; |
| 141 | return 2; |
| 142 | } |
| 143 | } |
| 144 | return 0; |
| 145 | } |
| 146 | if (!strcmp(argv[i], "-name")) { |
| 147 | if (++i < argc) { |
| 148 | xnestWindowName = argv[i]; |
| 149 | return 2; |
| 150 | } |
| 151 | return 0; |
| 152 | } |
| 153 | if (!strcmp(argv[i], "-scrns")) { |
| 154 | if (++i < argc && sscanf(argv[i], "%i", &xnestNumScreens) == 1) { |
| 155 | if (xnestNumScreens > 0) { |
| 156 | if (xnestNumScreens > MAXSCREENS) { |
| 157 | ErrorF("Maximum number of screens is %d.\n", MAXSCREENS); |
| 158 | xnestNumScreens = MAXSCREENS; |
| 159 | } |
| 160 | return 2; |
| 161 | } |
| 162 | } |
| 163 | return 0; |
| 164 | } |
| 165 | if (!strcmp(argv[i], "-install")) { |
| 166 | xnestDoDirectColormaps = True; |
| 167 | return 1; |
| 168 | } |
| 169 | if (!strcmp(argv[i], "-parent")) { |
| 170 | if (++i < argc) { |
| 171 | xnestParentWindow = (XID) strtol(argv[i], (char **) NULL, 0); |
| 172 | return 2; |
| 173 | } |
| 174 | } |
| 175 | return 0; |
| 176 | } |
| 177 | |
| 178 | void |
| 179 | ddxUseMsg(void) |
| 180 | { |
| 181 | ErrorF("-display string display name of the real server\n"); |
| 182 | ErrorF("-sync sinchronize with the real server\n"); |
| 183 | ErrorF("-full utilize full regeneration\n"); |
| 184 | ErrorF("-class string default visual class\n"); |
| 185 | ErrorF("-depth int default depth\n"); |
| 186 | ErrorF("-sss use software screen saver\n"); |
| 187 | ErrorF("-geometry WxH+X+Y window size and position\n"); |
| 188 | ErrorF("-bw int window border width\n"); |
| 189 | ErrorF("-name string window name\n"); |
| 190 | ErrorF("-scrns int number of screens to generate\n"); |
| 191 | ErrorF("-install instal colormaps directly\n"); |
| 192 | } |