From ad0a329eed2f913ffa2b8c786b07ea688c9c5b61 Mon Sep 17 00:00:00 2001
From: John Denker <jsd@av8n.com>
Date: Mon, 16 Jul 2012 17:11:37 -0700
Subject: scan for +keyword:value (not just keyword)

---
 tools/mail-scan.c | 48 ++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 40 insertions(+), 8 deletions(-)

(limited to 'tools')

diff --git a/tools/mail-scan.c b/tools/mail-scan.c
index 56b3806..c70a1de 100644
--- a/tools/mail-scan.c
+++ b/tools/mail-scan.c
@@ -150,6 +150,25 @@ string join(const string sep, list<string> stuff){
   return rslt;
 }
 
+class watcher {
+public:
+  string key;
+  string val;
+
+  watcher(const string init)
+  : key(""), val("")
+  {
+    size_t where = init.find(":");
+    if (where != string::npos) {
+      key = init.substr(0, where);
+      val = init.substr(1+where);
+    } else {
+      key = init;
+    }
+  }
+};
+
+
 ////////////////////////////////////////////////////////////
 int main(int _argc, const char** _argv){
 ////  pid_t pid = getpid();
@@ -160,10 +179,11 @@ int main(int _argc, const char** _argv){
   string progname(*argv); argv++; argc--;
 
   int maxsize(1000000);
-  list<string> watchword;
+  list<watcher> watchword;
   list<string> dofile;
   int vflag(0);
   int multi(0);
+  int fname_only(0);
 
   while (argc) {
     string arg(*argv); argv++; argc--;
@@ -174,6 +194,9 @@ int main(int _argc, const char** _argv){
     if (prefix(arg, "-verify")){
       vflag++;
       continue;
+    } else if (prefix(arg, "-l")){
+      fname_only++;
+      continue;
     } else if (prefix(arg, "-multi")){
       multi++;
       continue;
@@ -192,7 +215,6 @@ int main(int _argc, const char** _argv){
   for (list<string>::const_iterator file = dofile.begin();
        file != dofile.end(); file++) {
 
-
     struct stat filestatus;
     stat(file->c_str(), &filestatus );
     if (S_ISDIR(filestatus.st_mode)) {
@@ -236,7 +258,7 @@ int main(int _argc, const char** _argv){
           inheads = 0;
         }
         else {
-          string headword;
+          string headword;      // the first thing on the line, e.g. "Subject"
           string rest;
           string header;
           if (!multi) header = join(" ", Header);
@@ -246,13 +268,23 @@ int main(int _argc, const char** _argv){
             headword = header.substr(0, where);
             rest = ltrim(header.substr(1+where));
           }
+// temporary?  FIXME? lowercase
           headword = toLower(headword);
-          for (list<string>::const_iterator ptr = watchword.begin();
+          rest     = toLower(rest);
+          for (list<watcher>::const_iterator ptr = watchword.begin();
             ptr != watchword.end(); ptr++) {
-            if (headword == toLower(*ptr)) {
-              foundsome_infile++;
-              if (!vflag) cout          // << foundsome_infile << " "
-              << *file << " :: " << header << endl;
+            if (headword == toLower(ptr->key)) {
+              // here if match as to keyword;  check for match as to value
+              if (ptr->val.length()==0
+               || rest.find(toLower(ptr->val)) != string::npos) {
+                foundsome_infile++;
+                if (!vflag) {
+                  // << foundsome_infile  << " " ;  (number of occurrences)
+                  cout << *file;
+                  if (!fname_only) cout << " :: " << header;
+                  cout << endl;
+                }
+              }
             }
           }
         }
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