Modified shell to call output_html_string() for header values in .mode html.

Updated output_html_string() to support the 5 basic HTML entities (<,>,&,',").
Ticket [dc3a6e5b31].

FossilOrigin-Name: c8815fcd88d17b2864e689c84eb8a63ef242ff04

manifest

@@ -1,5 +1,5 @@
-C Made\sdetectSchemaProblem\sfunction\sand\saSchemaTable\sarray\sstatic.\sTicket\s[6f8b0c5855].
-D 2009-10-21T13:53:58
+C Modified\sshell\sto\scall\soutput_html_string()\sfor\sheader\svalues\sin\s.mode\shtml.\nUpdated\soutput_html_string()\sto\ssupport\sthe\s5\sbasic\sHTML\sentities\s(<,>,&,',").\nTicket\s[dc3a6e5b31].
+D 2009-10-21T14:11:49
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in 4ca3f1dd6efa2075bcb27f4dc43eef749877740d
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -161,7 +161,7 @@ F src/random.c 676b9d7ac820fe81e6fb2394ac8c10cff7f38628
 F src/resolve.c 3ac31c7181fab03732125fdedf7c2091a5c07f1b
 F src/rowset.c c64dafba1f9fd876836c8db8682966b9d197eb1f
 F src/select.c cbe366a0ce114856e66f5daf0f848d7c48a88298
-F src/shell.c 9b242f44d9c37a89b7cbc0459daf4fb3c8f1f169
+F src/shell.c 9a9fab0d54332c7e20876286dc48a145fd9dd462
 F src/sqlite.h.in 2643b0946d2564a05088e656e0740863d55a02ea
 F src/sqlite3ext.h 1db7d63ab5de4b3e6b83dd03d1a4e64fef6d2a17
 F src/sqliteInt.h 3b00a3ce79e60c5a47c342b738c8b75013f3ec84
@@ -761,7 +761,7 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
-P 8a8eeb0c5af4bbeafd9864b03557eb9cd32f09ce
-R 935a094368cd345415b98c2f2b23e93d
+P c6f22f3e38018246a2add1a509aa6c5c55b7e0be
+R c9cac35396ade96c4c2aae2d1ecbde46
 U shane
-Z 9b47c2c796964563350fc17fec51b2ab
+Z bee4e4d5e09912cf13ef82493f9c4b10

manifest.uuid

@@ -1 +1 @@
-c6f22f3e38018246a2add1a509aa6c5c55b7e0be
+c8815fcd88d17b2864e689c84eb8a63ef242ff04

src/shell.c

@@ -1384,7 +1384,13 @@ static void output_c_string(FILE *out, const char *z){
 static void output_html_string(FILE *out, const char *z){
   int i;
   while( *z ){
-    for(i=0; z[i] && z[i]!='<' && z[i]!='&'; i++){}
+    for(i=0;   z[i] 
+            && z[i]!='<' 
+            && z[i]!='&' 
+            && z[i]!='>' 
+            && z[i]!='\"' 
+            && z[i]!='\'';
+        i++){}
     if( i>0 ){
       fprintf(out,"%.*s",i,z);
     }
@@ -1392,6 +1398,12 @@ static void output_html_string(FILE *out, const char *z){
       fprintf(out,"&lt;");
     }else if( z[i]=='&' ){
       fprintf(out,"&amp;");
+    }else if( z[i]=='>' ){
+      fprintf(out,"&gt;");
+    }else if( z[i]=='\"' ){
+      fprintf(out,"&quot;");
+    }else if( z[i]=='\'' ){
+      fprintf(out,"&#39;");
     }else{
       break;
     }
@@ -1572,7 +1584,9 @@ static int callback(void *pArg, int nArg, char **azArg, char **azCol){
       if( p->cnt++==0 && p->showHeader ){
         fprintf(p->out,"<TR>");
         for(i=0; i<nArg; i++){
-          fprintf(p->out,"<TH>%s</TH>",azCol[i]);
+          fprintf(p->out,"<TH>");
+          output_html_string(p->out, azCol[i]);
+          fprintf(p->out,"</TH>\n");
         }
         fprintf(p->out,"</TR>\n");
       }