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-rw-r--r--app/help/genmessages.c559
1 files changed, 290 insertions, 269 deletions
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 <stdlib.h>
#include <ctype.h>
#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<helpMsgCnt; inx++ ) {
-
- transStr = TranslateString( helpMsgs[inx].title, &toUnicode );
- fprintf( hlpsrcF, "\\S{%s} %s\n\n", helpMsgs[inx].key, transStr );
- free( transStr );
-
- transStr = TranslateString( helpMsgs[inx].help, &toUnicode );
- fprintf( hlpsrcF, "%s\n\n", transStr );
- free( transStr );
-
- fprintf( hlpsrcF, "\n\n\\rule\n\n" );
- }
-
+ int inx;
+
+ 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<helpMsgCnt; inx++) {
+ char *transStr;
+
+ transStr = TranslateString(helpMsgs[inx].title, &toUnicode);
+ fprintf(hlpsrcF, "\\S{%s} %s\n\n", helpMsgs[inx].key, transStr);
+ free(transStr);
+ transStr = TranslateString(helpMsgs[inx].help, &toUnicode);
+ fprintf(hlpsrcF, "%s\n\n", transStr);
+ free(transStr);
+ fprintf(hlpsrcF, "\n\n\\rule\n\n");
+ }
}
-int main( int argc, char * argv[] )
+int main(int argc, char * argv[])
{
- 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 msgTitle1[1024];
- char msgHelp[4096];
- char *tName, *tAlt, *tTitle;
-#ifndef FLAGS
- int flags;
-#endif
- 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 );
-
- /* 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;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 07:16:07 +0000