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/* |
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|
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Library of routines for recording information on |
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F77/F90 code. |
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|
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <ctype.h> |
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#include "TOKTAB.h" |
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#include "GLOBALS.h" |
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#include "DD.h" |
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|
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/* We build a list of symbol names on each physcial line of text */ |
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/* This list has a max. size of 200, but can be increased here. */ |
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#define MAX_NO_NAMES_PER_LINE 200 |
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static char *nameBuffer[MAX_NO_NAMES_PER_LINE]; |
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static int lNameBuffer = 0; |
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|
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F90symerror(s) |
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char *s; |
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{ |
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printf("Error: %s. Line no. %d\n",s,Lno); |
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} |
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|
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/* Record a procedure start */ |
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noteProcDef( name, lnumber, fname) |
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char *name; int lnumber; char *fname; |
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{ |
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symTab *theSym, *prevEntry; char *upperCaseName; |
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char *tmpNam; |
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int i; int l; |
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|
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/* Free up the external list */ |
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/* Think this is done because we have just entered a new routine */ |
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/* so we start afresh with the external list. */ |
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theSym=extTabHead; |
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while ( theSym != NULL ) { |
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free(theSym->symName); free(theSym->ucName); |
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prevEntry=theSym; |
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theSym=theSym->next; |
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free(prevEntry); |
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} |
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extTabHead = NULL; |
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|
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/* Add name to procedure list */ |
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upperCaseName = strdup(name); l=strlen(upperCaseName); |
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for (i=0;i<l;++i) { upperCaseName[i]=toupper(upperCaseName[i]); } |
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|
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printf("%s %s PROCEDURE <%s,%d>\n", upperCaseName, name, fname, lnumber ); |
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|
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theSym = procTabHead; prevEntry = procTabHead; |
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while ( theSym != NULL ) { |
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if ( strcmp(theSym->ucName,upperCaseName) == 0 ) break; |
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prevEntry = theSym; |
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theSym = theSym->next; |
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} |
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if ( theSym == NULL ) { |
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/* printf("No symbol table entry for %s\n",name); */ |
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++procCount; |
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theSym = (symTab *)malloc(sizeof(symTab)); |
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if ( theSym != NULL ) { |
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theSym->symName = strdup(name); |
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theSym->ucName = upperCaseName; |
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theSym->useCount = 0; |
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theSym->next = NULL; |
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} |
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if ( prevEntry != NULL ) { |
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prevEntry->next = theSym; |
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} else { |
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procTabHead = theSym; |
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} |
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} else { |
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++theSym->useCount; |
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/* printf("Symbol %s used %d\n",name,theSym->useCount); */ |
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} |
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currentProcedure = theSym->ucName; |
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currentProcedureLine0 = lnumber; |
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|
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/* Now record name in general symbols list */ |
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tmpNam = strdup(currentProcedure); |
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assertNameIsProcName(); |
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noteVariable(tmpNam, lnumber, fname); |
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clearNameIsProcName(); |
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|
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|
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return; |
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} |
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|
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/* Record a procedure call */ |
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noteProcCall( name, lnumber, fname) |
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char *name; int lnumber; char *fname; |
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{ |
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symTab *theSym, *prevEntry; char *upperCaseName; |
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char *tmpNam; |
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int i; int l; |
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|
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upperCaseName = strdup(name); l=strlen(upperCaseName); |
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for (i=0;i<l;++i) { upperCaseName[i]=toupper(upperCaseName[i]); } |
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|
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printf("%s %s CALL <%s,%6.6d> \"%s\"\n", upperCaseName, name, fname, |
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lnumber, currentLineText+1); |
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|
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theSym = procTabHead; prevEntry = procTabHead; |
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while ( theSym != NULL ) { |
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if ( strcmp(theSym->ucName,upperCaseName) == 0 ) break; |
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prevEntry = theSym; |
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theSym = theSym->next; |
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} |
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if ( theSym == NULL ) { |
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/* printf("No symbol table entry for %s\n",name); */ |
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++procCount; |
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theSym = (symTab *)malloc(sizeof(symTab)); |
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if ( theSym != NULL ) { |
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theSym->symName = strdup(name); |
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theSym->ucName = upperCaseName; |
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theSym->useCount = 1; |
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theSym->next = NULL; |
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} |
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if ( prevEntry != NULL ) { |
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prevEntry->next = theSym; |
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} else { |
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procTabHead = theSym; |
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} |
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} else { |
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++theSym->useCount; |
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/* printf("Symbol %s used %d\n",name,theSym->useCount); */ |
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} |
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|
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/* Now record name in general symbols list */ |
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tmpNam = strdup(upperCaseName); |
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noteVariable(tmpNam, lnumber, fname); |
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|
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return; |
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} |
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|
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/* Record an external definition */ |
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/* Add it both to the procedure table and the */ |
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/* active externals table. */ |
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noteExtDef( name, lnumber, fname) |
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char *name; int lnumber; char *fname; |
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{ |
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symTab *theSym, *prevEntry; char *upperCaseName; |
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int i; int l; |
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|
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upperCaseName = strdup(name); l=strlen(upperCaseName); |
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for (i=0;i<l;++i) { upperCaseName[i]=toupper(upperCaseName[i]); } |
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|
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printf("%s %s EXTERNAL <%s,%d>\n", upperCaseName, name, fname, lnumber ); |
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|
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theSym = procTabHead; prevEntry = procTabHead; |
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while ( theSym != NULL ) { |
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if ( strcmp(theSym->ucName,upperCaseName) == 0 ) break; |
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prevEntry = theSym; |
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theSym = theSym->next; |
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} |
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if ( theSym == NULL ) { |
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/* printf("No symbol table entry for %s\n",name); */ |
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++procCount; |
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theSym = (symTab *)malloc(sizeof(symTab)); |
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if ( theSym != NULL ) { |
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theSym->symName = strdup(name); |
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theSym->ucName = upperCaseName; |
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theSym->useCount = 0; |
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theSym->next = NULL; |
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} |
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if ( prevEntry != NULL ) { |
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prevEntry->next = theSym; |
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} else { |
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procTabHead = theSym; |
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} |
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} else { |
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/* printf("Symbol %s used %d\n",name,theSym->useCount); */ |
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} |
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|
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theSym = extTabHead; prevEntry = extTabHead; |
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while ( theSym != NULL ) { |
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if ( strcmp(theSym->ucName,upperCaseName) == 0 ) break; |
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prevEntry = theSym; |
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theSym = theSym->next; |
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} |
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if ( theSym == NULL ) { |
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/* printf("No symbol table entry for %s\n",name); */ |
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theSym = (symTab *)malloc(sizeof(symTab)); |
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if ( theSym != NULL ) { |
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theSym->symName = strdup(name); |
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theSym->ucName = strdup(upperCaseName); /* dup because we free this later */ |
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theSym->useCount = 0; |
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theSym->next = NULL; |
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} |
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if ( prevEntry != NULL ) { |
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prevEntry->next = theSym; |
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} else { |
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extTabHead = theSym; |
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} |
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} else { |
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/* printf("Symbol %s used %d\n",name,theSym->useCount); */ |
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} |
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return; |
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} |
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|
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/* Record a variable name */ |
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noteVariable(name, lnumber, fname) |
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const char *name; int lnumber; char *fname; |
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{ |
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char *upperCaseName; |
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int i; int l; |
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ddRecord *searchResult; ddRecord rec; |
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|
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/* int lStr; |
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lStr = strlen(name); |
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upperCaseName = (char *)malloc( lStr ); |
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upperCaseName = strncpy( upperCaseName, name, lStr); */ |
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|
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upperCaseName = strdup(name); |
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|
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rec.name = upperCaseName; |
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rec.hrefEntry = NULL; |
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rec.textEntry = NULL; |
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rec.unitsEntry = NULL; |
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rec.footNotesEntry = NULL; |
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rec.active = 1; |
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|
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searchResult = ddFind(&rec); |
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|
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if ( searchResult == NULL ) { |
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searchResult = ddAdd(&rec); |
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if ( inNameList == 1 ) { ddSetIsInNamelist(searchResult); } |
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if ( inIfdef == 1 ) { ddSetIsInIfdef(searchResult); } |
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if ( nameIsProcName == 1 ) { ddSetIsProcName(searchResult);} |
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} else { |
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++(searchResult->active); |
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if ( inNameList == 1 ) { ddSetIsInNamelist(searchResult); } |
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if ( inIfdef == 1 ) { ddSetIsInIfdef(searchResult); } |
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if ( nameIsProcName == 1 ) { ddSetIsProcName(searchResult);} |
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} |
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|
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/* Write to HTML buffer with appropriate HREF */ |
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strcat(currentLineHtml,"<A HREF=\"../"); |
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strcat(currentLineHtml,VARSUF); |
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strcat(currentLineHtml,"/"); |
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strcat(currentLineHtml,searchResult->key); |
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strcat(currentLineHtml,HTMLSUF); |
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strcat(currentLineHtml,"\">"); |
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strcat(currentLineHtml,name); |
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strcat(currentLineHtml,"</A>"); |
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/* Write table entry for this occurence of the variable */ |
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nameBuffer[lNameBuffer] = name; |
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++lNameBuffer; |
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if ( lNameBuffer == MAX_NO_NAMES_PER_LINE ) { |
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fprintf(stderr,"More than %d names on a single line. Increase MAX_NO_NAMES_PER_LINE.\n", |
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MAX_NO_NAMES_PER_LINE); |
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exit(0); |
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} |
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|
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} |
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|
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void F90db_Newline() |
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{ |
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int i; |
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/* Write out HTML buffer */ |
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fprintf (srcfd,"%s\n",currentLineHtml); |
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|
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/* Write variables table records */ |
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for (i=0;i<lNameBuffer;++i ){ |
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fprintf(tmpfd,"%s",nameBuffer[i]); |
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fprintf(tmpfd,",<A HREF=../code/%s#%d_L>%d</A>",sHtmlName,Lno,Lno); |
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fprintf(tmpfd,",<A HREF=../code/%s>%s</A>",sHtmlName,currentFile); |
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/* fprintf(tmpfd,",<A HREF=%s>%s</A>",currentProcedure,currentProcedure); */ |
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fprintf(tmpfd,",<A HREF=../code/%s#%d_L>%s</A>",sHtmlName, |
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currentProcedureLine0,currentProcedure); |
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fprintf(tmpfd,",%s",currentLineHtml); |
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/*printf("%s,%8.8d,%s,%s,%s\n", nameBuffer[i], |
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Lno, currentFile, currentProcedure, currentLineHtml);*/ |
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fprintf(tmpfd,"\n"); |
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} |
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|
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/* Free name storage */ |
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for (i=0;i<lNameBuffer;++i ){ |
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free(nameBuffer[i]); |
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} |
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lNameBuffer=0; |
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/* Clear HTML buffer */ |
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currentLineHtml[0] = (char)NULL; |
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} |
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|
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/* Note when we are in/not in certain states */ |
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/* NAMELIST */ |
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void noteInNameList(name, lnumber, fname) |
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char *name; int lnumber; char *fname; |
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{ char *tmpNam; |
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inNameList = 1; |
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tmpNam = strdup(name); |
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noteVariable(tmpNam, lnumber, fname); |
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} |
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|
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/* #ifdef */ |
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void noteInIfdef() |
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{ inIfdef = 1; } |
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|
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/* Flag for saying name is/is not procedure name */ |
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assertNameIsProcName() |
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{ nameIsProcName = 1; } |
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clearNameIsProcName() |
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{ nameIsProcName = 0; } |
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|
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void newStatementNotify() |
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{ |
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inNameList = 0; |
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inIfdef = 0; |
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} |
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|
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void newLineNotify() |
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{ |
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inIfdef = 0; |
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} |
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