Load cups into easysw/current.

git-svn-id: svn+ssh://src.apple.com/svn/cups/easysw/current@342 a1ca3aef-8c08-0410-bb20-df032aa958be

1 files changed, 175 insertions, 0 deletions

diff --git a/locale/strings2po.c b/locale/strings2po.c
new file mode 100644
index 000000000..1278c6c55
--- /dev/null
+++ b/locale/strings2po.c
@@ -0,0 +1,175 @@
+/*
+ * "$Id$"
+ *
+ * Convert Apple .strings file (UTF-16 BE text file) to GNU gettext .po files.
+ *
+ * Usage:
+ *
+ *   strings2po filename.strings filename.po
+ *
+ * Compile with:
+ *
+ *   gcc -o strings2po strings2po.c
+ *
+ * Contents:
+ *
+ *   main()         - Convert .strings file to .po.
+ *   read_strings() - Read a line from a .strings file.
+ *   write_po()     - Write a line to the .po file.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+
+/*
+ * The .strings file format is simple:
+ *
+ * // comment
+ * "id" = "str";
+ *
+ * Both the id and str strings use standard C quoting for special characters
+ * like newline and the double quote character.
+ */
+
+/*
+ * Local functions...
+ */
+
+static int	read_strings(FILE *strings, char *buffer, size_t bufsize,
+		             char **id, char **str);
+static void	write_po(FILE *po, const char *what, const char *s);
+
+
+/*
+ *   main() - Convert .strings file to .po.
+ */
+
+int					/* O - Exit code */
+main(int  argc,				/* I - Number of command-line args */
+     char *argv[])			/* I - Command-line arguments */
+{
+  FILE	*strings,			/* .strings file */
+	*po;				/* .po file */
+  char	iconv[1024],			/* iconv command */
+	buffer[8192],			/* Line buffer */
+	*id,				/* ID string */
+	*str;				/* Translation string */
+  int	count;				/* Number of messages converted */
+
+
+  if (argc != 3)
+  {
+    puts("Usage: strings2po filename.strings filename.po");
+    return (1);
+  }
+
+ /*
+  * Cheat by using iconv to convert the .strings file from UTF-16 to UTF-8
+  * which is what we need for the .po file (and it makes things a lot
+  * simpler...)
+  */
+
+  snprintf(iconv, sizeof(iconv), "iconv -f utf-16 -t utf-8 '%s'", argv[1]);
+  if ((strings = popen(iconv, "r")) == NULL)
+  {
+    perror(argv[1]);
+    return (1);
+  }
+
+  if ((po = fopen(argv[2], "w")) == NULL)
+  {
+    perror(argv[2]);
+    pclose(strings);
+    return (1);
+  }
+
+  count = 0;
+
+  while (read_strings(strings, buffer, sizeof(buffer), &id, &str))
+  {
+    count ++;
+    write_po(po, "msgid", id);
+    write_po(po, "msgstr", str);
+  }
+
+  pclose(strings);
+  fclose(po);
+
+  printf("%s: %d messages.\n", argv[2], count);
+
+  return (0);
+}
+
+
+/*
+ * 'read_strings()' - Read a line from a .strings file.
+ */
+
+static int				/* O - 1 on success, 0 on failure */
+read_strings(FILE   *strings,		/* I - .strings file */
+             char   *buffer,		/* I - Line buffer */
+	     size_t bufsize,		/* I - Size of line buffer */
+             char   **id,		/* O - Pointer to ID string */
+	     char   **str)		/* O - Pointer to translation string */
+{
+  char	*bufptr;			/* Pointer into buffer */
+
+
+  while (fgets(buffer, bufsize, strings))
+  {
+    if (buffer[0] != '\"')
+      continue;
+
+    *id = buffer + 1;
+
+    for (bufptr = buffer + 1; *bufptr && *bufptr != '\"'; bufptr ++)
+      if (*bufptr == '\\')
+        bufptr ++;
+
+    if (*bufptr != '\"')
+      continue;
+
+    *bufptr++ = '\0';
+
+    while (*bufptr && *bufptr != '\"')
+      bufptr ++;
+
+    if (!*bufptr)
+      continue;
+
+    bufptr ++;
+    *str = bufptr;
+
+    for (; *bufptr && *bufptr != '\"'; bufptr ++)
+      if (*bufptr == '\\')
+        bufptr ++;
+
+    if (*bufptr != '\"')
+      continue;
+
+    *bufptr++ = '\0';
+
+    return (1);
+  }
+
+  return (0);
+}
+
+
+/*
+ * 'write_po()' - Write a line to the .po file.
+ */
+
+static void
+write_po(FILE       *po,		/* I - .po file */
+         const char *what,		/* I - Type of string */
+	 const char *s)			/* I - String to write */
+{
+  fprintf(po, "%s \"%s\"\n", what, s);
+}
+
+
+/*
+ * End of "$Id$".
+ */