| 1 | #define SAM_D "Popup-window sample for JvW-Fsys TXW OpenWatcom build environment." |
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| 2 | |
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| 3 | #define SAM_C "(c) 2005: Jan van Wijk" |
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| 4 | |
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| 5 | #define SAM_V "1.00 21-09-2005" // Initial version |
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| 6 | |
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| 7 | #include <txlib.h> // TX library interface |
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| 8 | #if defined (WIN32) |
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| 9 | #define SAM_N "SAM3 winNT" |
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| 10 | #elif defined (DOS32) |
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| 11 | #define SAM_N "SAM3 Dos32" |
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| 12 | #elif defined (LINUX) |
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| 13 | #define SAM_N "SAM3 Linux" |
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| 14 | #else |
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| 15 | #define SAM_N "SAM3 OS/2" |
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| 16 | #endif |
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| 17 | |
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| 18 | |
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| 19 | #define SAM_MANDATORY_PARAMS 1 // # of mandatory params to EXE |
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| 20 | |
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| 21 | char *usagetext[] = |
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| 22 | { |
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| 23 | " mandatory-params [optional-params]", |
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| 24 | "", |
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| 25 | " Switch character for EXE switches is '-' or '/'. All single letter", |
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| 26 | " switches are case-sensitive, long switchnames like 'query' are not.", |
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| 27 | "", |
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| 28 | #if defined (DUMP) |
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| 29 | " -123[t][s][l][r][dxx] = trace level 123, [t]stamp; [s]creen; No [l]ogging;" |
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| 30 | " [r]e-open [d]elay xx ms per line", |
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| 31 | #endif |
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| 32 | "", |
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| 33 | " -? = help on executable commandline switches (this text)", |
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| 34 | " -7 = Use 7-bit ASCII only (no 'graphic' characters)", |
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| 35 | " -a = switch off usage of ANSI escape characters for color", |
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| 36 | " -l:logfile = start logging immediately to 'logfile.log'", |
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| 37 | "", |
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| 38 | NULL |
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| 39 | }; |
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| 40 | |
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| 41 | |
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| 42 | int main (int argc, char *argv[]); |
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| 43 | |
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| 44 | /*****************************************************************************/ |
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| 45 | /* Main function of the program, handle commandline-arguments */ |
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| 46 | /*****************************************************************************/ |
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| 47 | int main (int argc, char *argv[]) |
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| 48 | { |
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| 49 | ULONG rc = NO_ERROR; // function return |
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| 50 | TXLN text; |
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| 51 | |
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| 52 | TxINITmain( "SAMTRACE", "SAM", FALSE, 0); |
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| 53 | |
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| 54 | if (TxaExeSwitch('l')) // start logfile now ? |
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| 55 | { |
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| 56 | TxAppendToLogFile( TxaExeSwitchStr( 'l', NULL, "sam"), TRUE); |
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| 57 | } |
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| 58 | if ((TxaExeSwitch('?')) || // switch help requested |
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| 59 | (TxaExeArgc() <= SAM_MANDATORY_PARAMS)) // or not enough params |
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| 60 | { |
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| 61 | TxPrint( "\n%s %s %s\n%s\n\nUsage: %s", |
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| 62 | SAM_N, SAM_V, SAM_C, SAM_D, TxaExeArgv(0)); |
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| 63 | TxShowTxt( usagetext); |
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| 64 | } |
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| 65 | else |
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| 66 | { |
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| 67 | if (txwInitializeDesktop( NULL, NULL) != 0) |
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| 68 | { |
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| 69 | |
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| 70 | sprintf( text, "Hello from SAMPLE-3, parameter = '%s'", TxaExeArgv(1)); |
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| 71 | |
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| 72 | TxMessage( TRUE, 0, text); // present message in a popup |
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| 73 | |
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| 74 | txwTerminateDesktop(); |
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| 75 | } |
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| 76 | else |
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| 77 | { |
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| 78 | TxPrint("Failed to intialize desktop\n"); |
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| 79 | } |
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| 80 | } |
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| 81 | TxEXITmain(rc); // TX Exit code, incl tracing |
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| 82 | } // end 'main' |
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| 83 | /*---------------------------------------------------------------------------*/ |
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