Initial revision

SVN revision: 684

src/locext.c

@@ -0,0 +1,136 @@
+/********************************************************************\
+
+  Name:         locext.c
+  Created by:   Stefan Ritt
+
+  Contents:     Extract all localization strings from elogd and put
+                them into eloglang.xxxx
+
+  $Log$
+  Revision 1.1  2004/01/15 14:22:38  midas
+  Initial revision
+
+
+\********************************************************************/
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <string.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#ifdef _MSC_VER
+#include <windows.h>
+#include <io.h>
+#else
+#define O_BINARY 0
+#include <unistd.h>
+#endif
+
+void read_buf(char *filename, char **buf)
+{
+   int fh, size, i;
+
+   fh = open(filename, O_RDONLY | O_BINARY);
+   if (fh < 0) {
+      printf("Cannot open file \"%s\"\n", filename);
+      exit(1);
+   }
+
+   size = lseek(fh, 0, SEEK_END);
+   lseek(fh, 0, SEEK_SET);
+
+   *buf = malloc(size);
+   assert(*buf);
+
+   i = read(fh, *buf, size);
+   assert(i == size);
+   close(fh);
+}
+
+/*------------------------------------------------------------------*/
+
+int scan_file(char *infile, char *outfile)
+{
+   int fho, size;
+   char *buf, *bufout, *p, *p2, str[1000], line[1000];
+
+   read_buf(infile, &buf);
+
+   p = buf;
+
+   do {
+      p = strstr(p, "loc(\"");
+      if (!p)
+         break;
+
+      /* check that we did not find "malloc(" */
+      if (isalpha(*(p-1))) {
+         p++;
+         continue;
+      }
+
+      p += 5;
+      p2 = p;
+      while (*p2) {
+         if (*p2 == '"' && *(p2-1) != '\\')
+            break;
+         p2++;
+      }
+      
+      size = (int)p2 - (int)p;
+      if (size >= sizeof(str)) {
+         printf("Error: string too long\n");
+         free(buf);
+         return 1;
+      }
+
+      memset(str, 0, sizeof(str));
+      memcpy(str, p, size);
+
+      /* convert \" to " */
+      for (p2 = str ; *p2 ; p2++)
+         if (*p2 == '\\')
+            strcpy(p2, p2+1);
+
+      /* check if string exists in output file */
+      read_buf(outfile, &bufout);
+      p2 = strstr(bufout, str);
+      free(bufout);
+
+      if (p2 == NULL) {
+         /* append string to output file */
+         fho = open(outfile, O_CREAT | O_WRONLY | O_APPEND | O_BINARY);
+         if (fho < 0) {
+            printf("Cannot open file \"%s\" for append\n", outfile);
+            return 1;
+         }
+
+         sprintf(line, "%s = \r\n", str);
+         write(fho, line, strlen(line));
+         close(fho);
+
+         printf("Added string: ");
+         puts(str);
+      }
+
+
+   } while (1);
+
+   free(buf);
+   return 0;
+}
+
+/*------------------------------------------------------------------*/
+
+int main(int argc, char *argv[])
+{
+   if (argc != 3) {
+      printf("Usage: %s <file.c> <language file>\n", argv[0]);
+      return 1;
+   }
+
+   return scan_file(argv[1], argv[2]);
+}