From d1a8285f818eb7e5c3d6a05709ea21a808490b8c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 19 Mar 2018 19:55:58 +0100 Subject: New upstream version 5.1.0 --- app/help/genmessages.c | 559 +++++++++++++++++++++++++------------------------ 1 file changed, 290 insertions(+), 269 deletions(-) (limited to 'app/help/genmessages.c') diff --git a/app/help/genmessages.c b/app/help/genmessages.c index 349e81e..6ae121e 100644 --- a/app/help/genmessages.c +++ b/app/help/genmessages.c @@ -22,318 +22,339 @@ #include #include #ifdef WINDOWS - #if _MSC_VER >=1400 - #define strdup _strdup - #endif +#if _MSC_VER >=1400 +#define strdup _strdup +#endif #endif #define I18NHEADERFILE "i18n.h" typedef struct helpMsg_t * helpMsg_p; typedef struct helpMsg_t { - char * key; - char * title; - char * help; - } helpMsg_t; + char * key; + char * title; + char * help; +} helpMsg_t; helpMsg_t helpMsgs[200]; int helpMsgCnt = 0; struct transTbl { - char *inChar; - char *outChar[]; + char *inChar; + char *outChar[]; }; /* ATTENTION: make sure that the characters are in the same order as the equivalent escape sequences below */ /* translation table for unicode sequences understood by Halibut */ struct transTbl toUnicode = { - "\xB0\0", - { "\\u00B0", - "\\0" } + "\xB0\0", + { + "\\u00B0", + "\\0" + } }; /* translation table for escape sequences understood by C compiler */ struct transTbl toC = { - "\n\\\"\0", - { "\\n", - "\\\\", - "\\\"", - "\\0" } + "\n\\\"\0", + { + "\\n", + "\\\\", + "\\\"", + "\\0" + } }; char * -TranslateString( char *srcString, struct transTbl *trTbl ) +TranslateString(char *srcString, struct transTbl *trTbl) { - char *destString; - char *cp; - char *cp2; - size_t bufLen = strlen( srcString ) + 1; - char *idx; - - /* calculate the expected result length */ - for( cp = srcString; *cp; cp++ ) - if( idx = strchr( trTbl->inChar, *cp )) /* does character need translation ? */ - bufLen += strlen( (trTbl->outChar)[idx - trTbl->inChar ] ) - 1; /* yes, extend buffer accordingly */ - - /* allocate memory for result */ - destString = malloc( bufLen ); - - if( destString ) { - /* copy and translate characters as needed */ - cp2 = destString; - for( cp = srcString; *cp; cp++ ) { - if( idx = strchr( trTbl->inChar, *cp )) { /* does character need translation ? */ - strcpy( cp2, (trTbl->outChar)[idx - trTbl->inChar ] ); /* yes, copy the escaped character sequence */ - cp2 += strlen((trTbl->outChar)[idx - trTbl->inChar ] ); - } else { - *cp2++ = *cp; /* no, just copy the character */ - } - } - /* terminate string */ - *cp2 = '\0'; - } else { - /* memory allocation failed */ - exit(1); - } - - return( destString ); + char *destString; + char *cp; + size_t bufLen = strlen(srcString) + 1; + char *idx; + + /* calculate the expected result length */ + for (cp = srcString; *cp; cp++) { + idx = strchr(trTbl->inChar, *cp); + + if (idx) { /* does character need translation ? */ + bufLen += strlen((trTbl->outChar)[idx - trTbl->inChar]) - + 1; /* yes, extend buffer accordingly */ + } + } + + /* allocate memory for result */ + destString = malloc(bufLen); + + if (destString) { + char *cp2; + /* copy and translate characters as needed */ + cp2 = destString; + + for (cp = srcString; *cp; cp++) { + idx = strchr(trTbl->inChar, *cp); + + if (idx != NULL) { /* does character need translation ? */ + strcpy(cp2, (trTbl->outChar)[idx - + trTbl->inChar ]); /* yes, copy the escaped character sequence */ + cp2 += strlen((trTbl->outChar)[idx - trTbl->inChar ]); + } else { + *cp2++ = *cp; /* no, just copy the character */ + } + } + + /* terminate string */ + *cp2 = '\0'; + } else { + /* memory allocation failed */ + exit(1); + } + + return (destString); } -int cmpHelpMsg( const void * a, const void * b ) +int cmpHelpMsg(const void * a, const void * b) { - helpMsg_p aa = (helpMsg_p)a; - helpMsg_p bb = (helpMsg_p)b; - return strcmp( aa->title, bb->title ); + helpMsg_p aa = (helpMsg_p)a; + helpMsg_p bb = (helpMsg_p)b; + return strcmp(aa->title, bb->title); } -void unescapeString( FILE * f, char * str ) +void unescapeString(FILE * f, char * str) { - while (*str) { - if (*str != '\\') - fputc( *str, f ); - str++; - } + while (*str) { + if (*str != '\\') { + fputc(*str, f); + } + + str++; + } } /** * Generate the file in help source format ( ie. the BUT file ) */ -void dumpHelp( FILE *hlpsrcF ) +void dumpHelp(FILE *hlpsrcF) { - int inx; - char *transStr; - - fputs( "\\#\n * DO NOT EDIT! This file has been automatically created by genmessages.\n * Changes to this file will be overwritten.\n", hlpsrcF ); - - fprintf( hlpsrcF, "\n\n\\H{messageList} Message Explanations\n\n" ); - - /* sort in alphabetical order */ - qsort( helpMsgs, helpMsgCnt, sizeof helpMsgs[0], cmpHelpMsg ); - - /* now save all the help messages */ - for ( inx=0; inx 4 ) { - fprintf( stderr, "Usage: %s [-i18n] INFILE OUTFILE\n\n", argv[0] ); - fprintf( stderr, " -i18n is used to generate a include file with gettext support.\n\n" ); - exit(1); - } - - /* check options */ - if( argc == 4 ) { - if( !strcmp(argv[ 1 ], "-i18n")){ - i18n = 1; - inFileIdx = 2; /* second argument is input file */ - } - /* inFileIdx = 2; skip over option argument */ - } else { - inFileIdx = 1; /* first argument is input file */ - } - - /* open the file for reading */ - inF = fopen( argv[ inFileIdx ], "r" ); - if( !inF ) { - fprintf( stderr, "Could not open %s for reading!\n", argv[ inFileIdx ] ); - exit( 1 ); - } - - /* open the include file to generate */ - hdrF = fopen( "messages.h", "w" ); - if( !hdrF ) { - fprintf( stderr, "Could not open messages.h for writing!\n" ); - exit( 1 ); - } - - fputs( "/*\n * DO NOT EDIT! This file has been automatically created by genmessages.\n * Changes to this file will be overwritten.\n */\n", hdrF ); - - /* open the help file to generate */ - outF = fopen( argv[ inFileIdx + 1 ], "w" ); - if( !inF ) { - fprintf( stderr, "Could not open %s for writing!\n", argv[ inFileIdx ] ); - exit( 1 ); - } - - /* Include i18n header, if needed */ - if (i18n) - fprintf( hdrF, "#include \"" I18NHEADERFILE "\"\n\n" ); - - while ( fgets( buff, sizeof buff, inF ) ) { - - /* skip comment lines */ - if ( buff[0] == '#' ) - continue; - - /* remove trailing whitespaces */ - cp = buff+strlen(buff)-1; - while( cp >= buff && isspace(*cp)) { - *cp = '\0'; - cp--; - } - - if ( strncmp( buff, "MESSAGE ", 8 ) == 0 ) { - - /* skip any spaces */ - cp = strchr( buff+8, ' ' ); - if (cp) - while (*cp == ' ') *cp++ = 0; -#ifndef FLAGS - if ( cp && *cp ) { - flags = atoi(cp); - } -#endif - /* save the name of the message */ - strcpy( msgName, buff + 8 ); - msgAlt[0] = 0; - msgTitle[0] = 0; - msgTitle1[0] = 0; - msgHelp[0] = 0; - mode = m_title; - } else if ( strncmp( buff, "ALT", 3 ) == 0 ) { - mode = m_alt; - msgAlt[0] = 0; - } else if ( strncmp( buff, "HELP", 4 ) == 0 ) { - mode = m_help; - } else if ( strncmp( buff, "END", 3 ) == 0 ) { - /* the whole message has been read */ - - /* create escape sequences */ - tName = TranslateString( msgName, &toC ); - tTitle = TranslateString( msgTitle, &toC ); - tAlt = TranslateString( msgAlt, &toC ); - - if (msgHelp[0]==0) { - /* no help text is included */ - if (i18n) - fprintf( hdrF, "#define %s N_(\"%s\")\n", tName, tTitle ); - else - fprintf( hdrF, "#define %s \"%s\"\n", tName, tTitle ); - } else if (msgAlt[0]) { - /* a help text and an alternate description are included */ - if (i18n) - fprintf( hdrF, "#define %s N_(\"%s\\t%s\\t%s\")\n", tName, tName, tAlt, tTitle ); - else - fprintf( hdrF, "#define %s \"%s\\t%s\\t%s\"\n", tName, tName, tAlt, tTitle ); - } else { - /* a help text but no alternate description are included */ - if (i18n) - fprintf( hdrF, "#define %s N_(\"%s\\t%s\")\n", tName, tName, tTitle ); - else - fprintf( hdrF, "#define %s \"%s\\t%s\"\n", tName, tName, tTitle ); - } - - /*free temp stzrings */ - free( tName ); - free( tTitle ); - free( tAlt ); - - /* save the help text for later use */ - if (msgHelp[0]) { - helpMsgs[helpMsgCnt].key = strdup(msgName); - if ( msgAlt[0] ) - helpMsgs[helpMsgCnt].title = strdup(msgAlt); - else - helpMsgs[helpMsgCnt].title = strdup(msgTitle); - helpMsgs[helpMsgCnt].help = strdup(msgHelp); - helpMsgCnt++; - } - mode = 0; - } else { - /* are we currently reading the message text? */ - if (mode == m_title) { - /* yes, is the message text split over two lines ? */ - if (msgTitle[0]) { - /* if yes, keep the first part as the short text */ - if (msgAlt[0] == 0) { - strcpy( msgAlt, msgTitle ); - strcat( msgAlt, "..." ); - } - /* add a newline to the first part */ - strcat( msgTitle, "\n" ); - } - /* now save the buffer into the message title */ - strcat( msgTitle, buff ); - } else if (mode == m_alt) { - /* an alternate text was explicitly specified, save */ - if( msgAlt[ 0 ] ) { - strcat( msgAlt, " " ); - strcat( msgAlt, buff ); - } else { - strcpy( msgAlt, buff ); - } - } else if (mode == m_help) { - /* we are reading the help text, save in buffer */ - strcat( msgHelp, buff ); - strcat( msgHelp, "\n" ); - } - } - } - dumpHelp( outF ); - - fclose( hdrF ); - fclose( inF ); - fclose( outF ); - - printf( "%d messages\n", helpMsgCnt ); - return 0; + FILE * hdrF; + FILE *inF; + FILE *outF; + char buff[ 4096 ]; + char * cp; + int inFileIdx; + enum {m_init, m_title, m_alt, m_help } mode = m_init; + char msgName[256]; + char msgAlt[256]; + char msgTitle[1024]; + char msgHelp[4096]; + char *tName, *tAlt, *tTitle; + + int i18n = 0; + + /* check argument count */ + if (argc < 3 || argc > 4) { + fprintf(stderr, "Usage: %s [-i18n] INFILE OUTFILE\n\n", argv[0]); + fprintf(stderr, + " -i18n is used to generate a include file with gettext support.\n\n"); + exit(1); + } + + /* check options */ + if (argc == 4) { + if (!strcmp(argv[ 1 ], "-i18n")) { + i18n = 1; + inFileIdx = 2; /* second argument is input file */ + } + + /* inFileIdx = 2; skip over option argument */ + } else { + inFileIdx = 1; /* first argument is input file */ + } + + /* open the file for reading */ + inF = fopen(argv[ inFileIdx ], "r"); + + if (!inF) { + fprintf(stderr, "Could not open %s for reading!\n", argv[ inFileIdx ]); + exit(1); + } + + /* open the include file to generate */ + hdrF = fopen("messages.h", "w"); + + if (!hdrF) { + fprintf(stderr, "Could not open messages.h for writing!\n"); + exit(1); + } + + fputs("/*\n * DO NOT EDIT! This file has been automatically created by genmessages.\n * Changes to this file will be overwritten.\n */\n", + hdrF); + fputs("#ifndef HAVE_MESSAGES_H\n#define HAVE_MESSAGES_H\n", hdrF); + /* open the help file to generate */ + outF = fopen(argv[ inFileIdx + 1 ], "w"); + + if (!inF) { + fprintf(stderr, "Could not open %s for writing!\n", argv[ inFileIdx ]); + exit(1); + } + + /* Include i18n header, if needed */ + if (i18n) { + fprintf(hdrF, "#include \"" I18NHEADERFILE "\"\n\n"); + } + + while (fgets(buff, sizeof buff, inF)) { + /* skip comment lines */ + if (buff[0] == '#') { + continue; + } + + /* remove trailing whitespaces */ + cp = buff+strlen(buff)-1; + + while (cp >= buff && isspace(*cp)) { + *cp = '\0'; + cp--; + } + + if (strncmp(buff, "MESSAGE ", 8) == 0) { + /* skip any spaces */ + cp = strchr(buff+8, ' '); + + if (cp) + while (*cp == ' ') { + *cp++ = 0; + } + + /* save the name of the message */ + strcpy(msgName, buff + 8); + msgAlt[0] = 0; + msgTitle[0] = 0; + msgHelp[0] = 0; + mode = m_title; + } else if (strncmp(buff, "ALT", 3) == 0) { + mode = m_alt; + msgAlt[0] = 0; + } else if (strncmp(buff, "HELP", 4) == 0) { + mode = m_help; + } else if (strncmp(buff, "END", 3) == 0) { + /* the whole message has been read */ + /* create escape sequences */ + tName = TranslateString(msgName, &toC); + tTitle = TranslateString(msgTitle, &toC); + tAlt = TranslateString(msgAlt, &toC); + + if (msgHelp[0]==0) { + /* no help text is included */ + if (i18n) { + fprintf(hdrF, "#define %s N_(\"%s\")\n", tName, tTitle); + } else { + fprintf(hdrF, "#define %s \"%s\"\n", tName, tTitle); + } + } else if (msgAlt[0]) { + /* a help text and an alternate description are included */ + if (i18n) { + fprintf(hdrF, "#define %s N_(\"%s\\t%s\\t%s\")\n", tName, tName, tAlt, tTitle); + } else { + fprintf(hdrF, "#define %s \"%s\\t%s\\t%s\"\n", tName, tName, tAlt, tTitle); + } + } else { + /* a help text but no alternate description are included */ + if (i18n) { + fprintf(hdrF, "#define %s N_(\"%s\\t%s\")\n", tName, tName, tTitle); + } else { + fprintf(hdrF, "#define %s \"%s\\t%s\"\n", tName, tName, tTitle); + } + } + + /*free temp stzrings */ + free(tName); + free(tTitle); + free(tAlt); + + /* save the help text for later use */ + if (msgHelp[0]) { + helpMsgs[helpMsgCnt].key = strdup(msgName); + + if (msgAlt[0]) { + helpMsgs[helpMsgCnt].title = strdup(msgAlt); + } else { + helpMsgs[helpMsgCnt].title = strdup(msgTitle); + } + + helpMsgs[helpMsgCnt].help = strdup(msgHelp); + helpMsgCnt++; + } + + mode = 0; + } else { + /* are we currently reading the message text? */ + if (mode == m_title) { + /* yes, is the message text split over two lines ? */ + if (msgTitle[0]) { + /* if yes, keep the first part as the short text */ + if (msgAlt[0] == 0) { + strcpy(msgAlt, msgTitle); + strcat(msgAlt, "..."); + } + + /* add a newline to the first part */ + strcat(msgTitle, "\n"); + } + + /* now save the buffer into the message title */ + strcat(msgTitle, buff); + } else if (mode == m_alt) { + /* an alternate text was explicitly specified, save */ + if (msgAlt[ 0 ]) { + strcat(msgAlt, " "); + strcat(msgAlt, buff); + } else { + strcpy(msgAlt, buff); + } + } else if (mode == m_help) { + /* we are reading the help text, save in buffer */ + strcat(msgHelp, buff); + strcat(msgHelp, "\n"); + } + } + } + + dumpHelp(outF); + fputs("#endif // HAVE_MESSAGES_H\n", hdrF); + fclose(hdrF); + fclose(inF); + fclose(outF); + printf("%d messages\n", helpMsgCnt); + return 0; } -- cgit v1.2.3