X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=cpmcp.c;h=bf7c7262d6bd66c9a77a452eabba37e2a0207418;hb=e835c6ef8d5a9d39cf0f2875faf38e63636045ba;hp=f840f598bbb7bdfd3f0581a116cd19bcf90ce6ad;hpb=669a947da532682fcdb01a4fcbb0d9418206bcd0;p=debian%2Fcpmtools

diff --git a/cpmcp.c b/cpmcp.c
index f840f59..bf7c726 100644
--- a/cpmcp.c
+++ b/cpmcp.c
@@ -7,17 +7,12 @@
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
-#include <fcntl.h>
 #include <limits.h>
 #include <stdlib.h>
-#include <utime.h>
+#include <time.h>
 
 #include "getopt_.h"
 #include "cpmfs.h"
-
-#ifdef USE_DMALLOC
-#include <dmalloc.h>
-#endif
 /*}}}*/
 
 const char cmd[]="cpmcp";
@@ -32,7 +27,7 @@ static int preserve=0;
 static int userNumber(const char *s) /*{{{*/
 {
   if (isdigit(*s) && *(s+1)==':') return (*s-'0');
-  if (isdigit(*s) && isdigit(*(s+1)) && *(s+2)==':') return (10*(*s-'0')+(*(s+1)));
+  if (isdigit(*s) && isdigit(*(s+1)) && *(s+2)==':') return (10*(*s-'0')+(*(s+1)-'0'));
   return -1;
 }
 /*}}}*/
@@ -61,10 +56,10 @@ static int cpmToUnix(const struct cpmInode *root, const char *src, const char *d
     {
       int crpending=0;
       int ohno=0;
-      int res;
+      ssize_t res;
       char buf[4096];
 
-      while ((res=cpmRead(&file,buf,sizeof(buf)))!=0)
+      while ((res=cpmRead(&file,buf,sizeof(buf)))>0)
       {
         int j;
 
@@ -93,6 +88,7 @@ static int cpmToUnix(const struct cpmInode *root, const char *src, const char *d
         }
       }
       endwhile:
+      if (res==-1 && !ohno) { fprintf(stderr,"%s: can not read %s (%s)\n",cmd,src,boo); exitcode=1; ohno=1; }
       if (fclose(ufp)==EOF && !ohno) { fprintf(stderr,"%s: can not close %s: %s\n",cmd,dest,strerror(errno)); exitcode=1; ohno=1; }
       if (preserve && !ohno && (ino.atime || ino.mtime))
       {
@@ -124,8 +120,9 @@ int main(int argc, char *argv[])
   /* variables */ /*{{{*/
   const char *err;
   const char *image;
-  const char *format=FORMAT;
+  const char *format;
   const char *devopts=NULL;
+  int uppercase=0;
   int c,readcpm=-1,todir=-1;
   struct cpmInode root;
   struct cpmSuperBlock super;
@@ -135,14 +132,16 @@ int main(int argc, char *argv[])
   /*}}}*/
 
   /* parse options */ /*{{{*/
-  while ((c=getopt(argc,argv,"T:f:h?pt"))!=EOF) switch(c)
+  if (!(format=getenv("CPMTOOLSFMT"))) format=FORMAT;
+  while ((c=getopt(argc,argv,"T:f:ptuh?"))!=EOF) switch(c)
   {
     case 'T': devopts=optarg; break;
     case 'f': format=optarg; break;
-    case 'h':
-    case '?': usage(); break;
     case 'p': preserve=1; break;
     case 't': text=1; break;
+    case 'u': uppercase=1; break;
+    case 'h':
+    case '?': usage(); break;
   }
   /*}}}*/
   /* parse arguments */ /*{{{*/
@@ -177,10 +176,14 @@ int main(int argc, char *argv[])
   /* open image file */ /*{{{*/
   if ((err=Device_open(&super.dev,image,readcpm ? O_RDONLY : O_RDWR, devopts)))
   {
-    fprintf(stderr,"%s: can not open %s (%s)\n",cmd,image,err);
+    fprintf(stderr,"%s: cannot open %s (%s)\n",cmd,image,err);
+    exit(1);
+  }
+  if (cpmReadSuper(&super,&root,format,uppercase)==-1)
+  {
+    fprintf(stderr,"%s: cannot read superblock (%s)\n",cmd,boo);
     exit(1);
   }
-  cpmReadSuper(&super,&root,format);
   /*}}}*/
   if (readcpm) /* copy from CP/M to UNIX */ /*{{{*/
   {
@@ -196,9 +199,13 @@ int main(int argc, char *argv[])
 
       if (todir)
       {
+        char *translate;
+
         strcpy(dest,last);
         strcat(dest,"/");
+        translate=dest+strlen(dest);
         strcat(dest,gargv[i]+2);
+        while ((translate=strchr(translate,'/'))) *translate=',';
       }
       else strcpy(dest,last);
       if (cpmToUnix(&root,gargv[i],dest)) exitcode=1;
@@ -226,16 +233,24 @@ int main(int argc, char *argv[])
       {
         struct cpmInode ino;
         char cpmname[2+8+1+3+1]; /* 00foobarxy.zzy\0 */
+        char *translate;
+        struct stat st;
+
+        stat(argv[i],&st);
 
         if (todir)
         {
           if ((dest=strrchr(argv[i],'/'))!=(char*)0) ++dest; else dest=argv[i];
-          sprintf(cpmname,"%02d%s",userNumber(argv[argc-1]),dest);
+          snprintf(cpmname,sizeof(cpmname),"%02d%s",userNumber(argv[argc-1]),dest);
         }
         else
         {
-          sprintf(cpmname,"%02d%s",userNumber(argv[argc-1]),strchr(argv[argc-1],':')+1);
+          snprintf(cpmname,sizeof(cpmname),"%02d%s",userNumber(argv[argc-1]),strchr(argv[argc-1],':')+1);
         }
+
+        translate=cpmname;
+        while ((translate=strchr(translate,','))) *translate='/';
+
         if (cpmCreat(&root,cpmname,&ino,0666)==-1) /* just cry */ /*{{{*/
         {
           fprintf(stderr,"%s: can not create %s: %s\n",cmd,cpmname,boo);
@@ -251,9 +266,9 @@ int main(int argc, char *argv[])
           cpmOpen(&ino,&file,O_WRONLY);
           do
           {
-            int j;
+            ssize_t j;
 
-            for (j=0; j<(sizeof(buf)/2) && (c=getc(ufp))!=EOF; ++j)
+            for (j=0; j<((ssize_t)sizeof(buf)/2) && (c=getc(ufp))!=EOF; ++j)
             {
               if (text && c=='\n') buf[j++]='\r';
               buf[j]=c;
@@ -273,12 +288,27 @@ int main(int argc, char *argv[])
             exitcode=1;
           }
           /*}}}*/
+          if (preserve && !ohno)
+          {
+            struct utimbuf times;
+            times.actime=st.st_atime;
+            times.modtime=st.st_mtime;
+            cpmUtime(&ino,&times);
+          }
+        }
+        if (fclose(ufp)==EOF)
+        {
+          fprintf(stderr,"%s: can not close %s: %s\n",cmd,dest,strerror(errno));
+          exitcode=1;
         }
-        fclose(ufp);
       }
     }
   }
   /*}}}*/
-  cpmUmount(&super);
+  if (cpmUmount(&super)==-1)
+  {
+    fprintf(stderr,"%s: can not umount device: %s\n",cmd,boo);
+    exitcode=1;
+  }
   exit(exitcode);
 }