[svn] Commit my url.c fix (space as unsafe character) and Jan's

[wget] / src / url.h

diff --git a/src/url.h b/src/url.h
index 5c7df97e6eec83ed87e3500e1612767d8cd2158d..bfe78426a688791ff1e5d049719fe824f601f001 100644 (file)
--- a/src/url.h
+++ b/src/url.h
@@ -32,7 +32,8 @@ struct urlinfo
   char *host;                  /* Extracted hostname */
   unsigned short port;
   char ftp_type;
-  char *path, *dir, *file;     /* Path, as well as dir and file
+  char *path, *dir, *file, *qstring;   
+                                /* Path, dir, file, and query string
                                   (properly decoded) */
   char *user, *passwd;         /* Username and password */
   struct urlinfo *proxy;       /* The exact string to pass to proxy
@@ -43,25 +44,50 @@ struct urlinfo
                                   document */
 };
 
-enum uflags
-{
-  URELATIVE     = 0x0001,      /* Is URL relative? */
-  UNOPROTO      = 0x0002,      /* Is URL without a protocol? */
-  UABS2REL      = 0x0004,      /* Convert absolute to relative? */
-  UREL2ABS      = 0x0008       /* Convert relative to absolute? */
+enum convert_options {
+  CO_NOCONVERT = 0,            /* don't convert this URL */
+  CO_CONVERT_TO_RELATIVE,      /* convert to relative, e.g. to
+                                   "../../otherdir/foo.gif" */
+  CO_CONVERT_TO_COMPLETE       /* convert to absolute, e.g. to
+                                  "http://orighost/somedir/bar.jpg". */
 };
 
 /* A structure that defines the whereabouts of a URL, i.e. its
    position in an HTML document, etc.  */
+
 typedef struct _urlpos
 {
-  char *url;                   /* URL */
-  char *local_name;            /* Local file to which it was saved */
-  enum uflags flags;           /* Various flags */
-  int pos, size;               /* Rekative position in the buffer */
-  struct _urlpos *next;        /* Next struct in list */
+  char *url;                   /* linked URL, after it has been
+                                  merged with the base */
+  char *local_name;            /* Local file to which it was saved */
+
+  /* Information about the original link: */
+  int link_relative_p;         /* was the link relative? */
+  int link_complete_p;         /* was the link complete (with the
+                                   host name, etc.) */
+
+  /* Conversion requirements: */
+  enum convert_options convert;        /* is conversion required? */
+
+  /* URL's position in the buffer. */
+  int pos, size;
+
+  struct _urlpos *next;                /* Next struct in list */
 } urlpos;
 
+/* downloaded_file() takes a parameter of this type and returns this type. */
+typedef enum
+{
+  /* Return enumerators: */
+  FILE_NOT_ALREADY_DOWNLOADED = 0,
+
+  /* Return / parameter enumerators: */
+  FILE_DOWNLOADED_NORMALLY,
+  FILE_DOWNLOADED_AND_HTML_EXTENSION_ADDED,
+
+  /* Parameter enumerators: */
+  CHECK_FOR_FILE
+} downloaded_file_t;
 
 /* Function declarations */
 
@@ -74,6 +100,7 @@ struct urlinfo *newurl PARAMS ((void));
 void freeurl PARAMS ((struct urlinfo *, int));
 uerr_t urlproto PARAMS ((const char *));
 int skip_proto PARAMS ((const char *));
+int has_proto PARAMS ((const char *));
 int skip_uname PARAMS ((const char *));
 
 uerr_t parseurl PARAMS ((const char *, struct urlinfo *, int));
@@ -81,9 +108,11 @@ char *str_url PARAMS ((const struct urlinfo *, int));
 int url_equal PARAMS ((const char *, const char *));
 
 urlpos *get_urls_file PARAMS ((const char *));
-urlpos *get_urls_html PARAMS ((const char *, const char *, int));
+urlpos *get_urls_html PARAMS ((const char *, const char *, int, int *));
 void free_urlpos PARAMS ((urlpos *));
 
+char *url_concat PARAMS ((const char *, const char *));
+
 void rotate_backups PARAMS ((const char *));
 int mkalldirs PARAMS ((const char *));
 char *url_filename PARAMS ((const struct urlinfo *));
@@ -95,4 +124,6 @@ int no_proxy_match PARAMS ((const char *, const char **));
 void convert_links PARAMS ((const char *, urlpos *));
 urlpos *add_url PARAMS ((urlpos *, const char *, const char *));
 
+downloaded_file_t downloaded_file PARAMS ((downloaded_file_t, const char *));
+
 #endif /* URL_H */