From: Eric S. Raymond <esr@thyrsus.com>
Date: Thu, 4 Sep 2003 20:17:26 +0000 (+0000)
Subject: Move all the file I/O stuff into main.c
X-Git-Tag: 1.0~16
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=87bada304b6b4f49f474e2e3e7b64d0fd2d10b2d;p=comparator.git

Move all the file I/O stuff into main.c
---

diff --git a/main.c b/main.c
index ab5271f..df192bc 100644
--- a/main.c
+++ b/main.c
@@ -4,6 +4,7 @@
 #include <unistd.h>
 #include <stdarg.h>
 #include <string.h>
+#include <sys/stat.h>
 #include "shred.h"
 
 int debug = 0;
@@ -134,6 +135,44 @@ static void generate_shredfile(const char *tree, FILE *ofp)
     }
 }
 
+void merge_scf(const char *name, FILE *fp)
+/* merge hashes from specified files into an in-code list */
+{
+    u_int32_t	filecount;
+    int hashcount = 0;
+    struct stat sb;
+
+    stat(name, &sb);
+    fprintf(stderr, "%% Reading hash list %s...   ", name);
+    fread(&filecount, sizeof(u_int32_t), 1, fp);
+    filecount = ntohl(filecount);
+    while (filecount--)
+    {
+	char	buf[BUFSIZ];
+	linenum_t	chunks;
+	struct item *new;
+
+	fgets(buf, sizeof(buf), fp);
+	*strchr(buf, '\n') = '\0';
+	fread(&chunks, sizeof(linenum_t), 1, fp);
+	chunks = FROMNET(chunks);
+
+	while (chunks--)
+	{
+	    struct hash_t	this;
+
+	    fread(&this.hash, sizeof(struct hash_t), 1, fp);
+	    this.start = FROMNET(this.start);
+	    this.end = FROMNET(this.end);
+	    corehook(this, buf);
+	    hashcount++;
+	    if (hashcount % 10000 == 0)
+		fprintf(stderr,"\b\b\b%02.0f%%",(ftell(fp) / (sb.st_size * 0.01)));
+	}
+    }
+    fprintf(stderr, "\b\b\b100%%...done, %d entries\n", hashcount);
+}
+
 static void merge_tree(char *tree)
 /* add to the in-core list of sorthash structures from a tree */
 {
diff --git a/report.c b/report.c
index 69aad4e..158c5fa 100644
--- a/report.c
+++ b/report.c
@@ -5,22 +5,11 @@
 #include <time.h>
 #include <string.h>
 #include <sys/types.h>
-#include <sys/stat.h>
 #include "shred.h"
 
 #define min(x, y)	((x < y) ? (x) : (y)) 
 #define max(x, y)	((x > y) ? (x) : (y)) 
 
-struct item
-{
-    char	*file;
-    struct item *next;
-}
-dummy_item;
-static struct item *head = &dummy_item;
-
-static struct scf_t *scflist;
-
 struct range_t
 {
     char	*file;
@@ -39,48 +28,6 @@ struct match_t
 dummy_match;
 static struct match_t *reduced = &dummy_match;
 
-void merge_scf(const char *name, FILE *fp)
-/* merge hashes from specified files into an in-code list */
-{
-    u_int32_t	filecount;
-    int hashcount = 0;
-    struct stat sb;
-
-    stat(name, &sb);
-    fprintf(stderr, "%% Reading hash list %s...   ", name);
-    fread(&filecount, sizeof(u_int32_t), 1, fp);
-    filecount = ntohl(filecount);
-    while (filecount--)
-    {
-	char	buf[BUFSIZ];
-	linenum_t	chunks;
-	struct item *new;
-
-	fgets(buf, sizeof(buf), fp);
-	*strchr(buf, '\n') = '\0';
-	new = (struct item *)malloc(sizeof(struct item));
-	new->file = strdup(buf);
-	new->next = head;
-	head = new;
-	fread(&chunks, sizeof(linenum_t), 1, fp);
-	chunks = FROMNET(chunks);
-
-	while (chunks--)
-	{
-	    struct hash_t	this;
-
-	    fread(&this.hash, sizeof(struct hash_t), 1, fp);
-	    this.start = FROMNET(this.start);
-	    this.end = FROMNET(this.end);
-	    corehook(this, head->file);
-	    hashcount++;
-	    if (hashcount % 10000 == 0)
-		fprintf(stderr,"\b\b\b%02.0f%%",(ftell(fp) / (sb.st_size * 0.01)));
-	}
-    }
-    fprintf(stderr, "\b\b\b100%%...done, %d entries\n", hashcount);
-}
-
 static int merge_ranges(struct range_t *p, struct range_t *q, int nmatches)
 /* merge t into s, if the ranges in the match are compatible */
 {
diff --git a/shred.h b/shred.h
index 5b32a38..894af03 100644
--- a/shred.h
+++ b/shred.h
@@ -46,7 +46,6 @@ extern void shredfile(const char *, void (*hook)(struct hash_t, const char *));
 extern void sort_hashes(struct sorthash_t *hashlist, int hashcount);
 
 /* shredcompare.c functions */
-extern void merge_scf(const char *, FILE *);
 extern void emit_report(struct sorthash_t *obarray, int hashcount);
 
 /* shred.h ends here */