# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1316162205 -7200
# Node ID ee9333c91dda2d125f83e6af8a36d18ea8e6c4e7
# Parent  51b1ba3776b1ee584b2dd26d8da283d8f83828d6
some minor fixes + makefile now injects revisionnumber into cline.h

diff -r 51b1ba3776b1 -r ee9333c91dda Makefile
--- a/Makefile	Fri Sep 16 09:59:20 2011 +0200
+++ b/Makefile	Fri Sep 16 10:36:45 2011 +0200
@@ -1,11 +1,20 @@
 CC = gcc
 BUILDDIR = build/
 OBJ = $(shell ls | grep \.c | sed 's/^\([^.]*\)\.c/${BUILDDIR:/=\/}\1.o/g' | tr '\n' ' ')
-BIN = ${BUILDDIR}/cline
+BIN = ${BUILDDIR}cline
 
-all: ${OBJ}
+all: addrnum ${OBJ} remrnum
 	${CC} -o ${BIN} ${OBJ}
 
+addrnum:
+	rm build/cline.o
+	mv cline.h cline.src
+	cat cline.src | sed "s/VERSION.*/VERSION=\"$(shell hg identify -i)\";/g" > cline.h
+	
+remrnum:
+	rm cline.h
+	mv cline.src cline.h
+
 ${BUILDDIR}%.o: %.c
 	mkdir -p ${BUILDDIR}
 	${CC} -c -std=c99 -o ${BUILDDIR}$*.o $<
diff -r 51b1ba3776b1 -r ee9333c91dda cline.c
--- a/cline.c	Fri Sep 16 09:59:20 2011 +0200
+++ b/cline.c	Fri Sep 16 10:36:45 2011 +0200
@@ -11,7 +11,6 @@
 #include "arguments.h"
 
 void printHelpText() {
-  // Help text
   const char* helpText = 
     "\nUsage:"
     "\n      cline [-hrm][-s suffix][<directory>]"
@@ -26,6 +25,7 @@
     "\n  -S <suffixes>       - count any file except those with these suffixes"
     "\n                        (separated by commas)"
     "\n  -r, -R              - includes subdirectories"
+    "\n  -v, --version       - print out version information"
     "\n\n"
     "The default call without any options is:"    
     "\n  cline ./\n"
@@ -36,6 +36,12 @@
   printf(helpText);
 }
 
+int exit_with_version(settings_t* settings) {
+  printf("cline - Version: %s", VERSION);
+  destroy_settings_t(settings);
+  return 0;
+}
+
 int exit_with_help(settings_t* settings, int code) {
   printHelpText();
   destroy_settings_t(settings);
@@ -54,40 +60,27 @@
   // Get arguments
   char* directory = "./";
   char* suffix = " ";
-  bool showHelp = false;
   int checked = 0;
 
   for (int t = 1 ; t < argc ; t++) {
 
-    int argflags = checkArgument(argv[t], "hsSrRm");
+    int argflags = checkArgument(argv[t], "hsSrRmv");
 
-    // s
-    if ((argflags & 2) > 0) {
+    // s, S
+    if ((argflags & 6) > 0) {
       if (registerArgument(&checked, 6)) {
         return exit_with_help(settings, 1);
       }
-      settings->includeSuffixes = true;
+      settings->includeSuffixes = (argflags & 2) > 0;
       t++;
       if (t >= argc) {
         return exit_with_help(settings, 1);
       }
       suffix = argv[t]; 
     }
-    // S
-    if ((argflags & 4) > 0) {
-      if (registerArgument(&checked, 6)) {
-        return exit_with_help(settings, 1);
-      }
-      settings->includeSuffixes = false;
-      t++;
-      if (t >= argc) {
-        return exit_with_help(settings, 1);
-      }
-      suffix = argv[t];
-    }
     // h
     if ((argflags & 1) > 0 || strcmp(argv[t], "--help") == 0) {
-      return exit_with_help(settings, 1);
+      return exit_with_help(settings, 0);
     }
     // r, R
     if ((argflags & 24) > 0) {
@@ -103,6 +96,10 @@
       }
       settings->matchesOnly = true;
     }
+    // v
+    if ((argflags & 64) > 0 || strcmp(argv[t], "--version") == 0) {
+      return exit_with_version(settings);
+    }
     // Path
     if (argflags == 0) {
       if (registerArgument(&checked, 1024)) {
diff -r 51b1ba3776b1 -r ee9333c91dda cline.h
--- a/cline.h	Fri Sep 16 09:59:20 2011 +0200
+++ b/cline.h	Fri Sep 16 10:36:45 2011 +0200
@@ -8,6 +8,8 @@
 #ifndef CLINE_H_
 #define CLINE_H_
 
+const char* VERSION=""; // will be replaced by makefile
+
 #include "stdinc.h"
 #include "settings.h"
 
@@ -16,6 +18,7 @@
 #endif
 
 void printHelpText();
+int exit_with_version(settings_t*);
 int exit_with_help(settings_t*, int);
 
 #ifdef _cplusplus
diff -r 51b1ba3776b1 -r ee9333c91dda scanner.c
--- a/scanner.c	Fri Sep 16 09:59:20 2011 +0200
+++ b/scanner.c	Fri Sep 16 10:36:45 2011 +0200
@@ -27,15 +27,16 @@
       entryname[spaces] = 0;
       strcat(entryname, entry->d_name);
   
+      char filename[(1+strlen(currdir)+strlen(entry->d_name))];
+      strcpy(filename, currdir);
+      strncat(filename, &settings->fileSeparator, 1);
+      strcat(filename, entry->d_name);
+
       // Check for subdirectory
-      char subdirname[(1+strlen(currdir)+strlen(entry->d_name))];
-      strcpy(subdirname, currdir);
-      strncat(subdirname, &settings->fileSeparator, 1);
-      strcat(subdirname, entry->d_name);
-      if ((subdir = opendir(subdirname)) != NULL) {
+      if ((subdir = opendir(filename)) != NULL) {
         printf("%-60s\n", entryname);
         if (settings->recursive) {
-          lineSum += scanDirectory(subdir, spaces+1, subdirname, settings);
+          lineSum += scanDirectory(subdir, spaces+1, filename, settings);
         }
         closedir(subdir);
         continue;
@@ -43,10 +44,10 @@
 
       // Count lines
       lines = 0;
-      char filename[(1+strlen(currdir)+strlen(entry->d_name))];
+      /* char filename[(1+strlen(currdir)+strlen(entry->d_name))];
       strcpy(filename, currdir);
       strncat(filename, &settings->fileSeparator, 1);
-      strcat(filename, entry->d_name);
+      strcat(filename, entry->d_name); */
       if (testSuffix(filename, settings)) {
         FILE *file = fopen(filename, "r");
         if (file == NULL) {