Rework project structure, remove trash files.

1 files changed, 226 insertions, 0 deletions

diff --git a/src/libserver/html.h b/src/libserver/html.h
new file mode 100644
index 000000000..3ea758e60
--- /dev/null
+++ b/src/libserver/html.h
@@ -0,0 +1,226 @@
+/*
+ * Functions for simple html parsing
+ */
+
+#ifndef RSPAMD_HTML_H
+#define RSPAMD_HTML_H
+
+#include "config.h"
+#include "mem_pool.h"
+
+/* Known HTML tags */
+typedef enum
+{
+  Tag_UNKNOWN,  /**< Unknown tag! */
+  Tag_A,        /**< A */
+  Tag_ABBR,     /**< ABBR */
+  Tag_ACRONYM,  /**< ACRONYM */
+  Tag_ADDRESS,  /**< ADDRESS */
+  Tag_ALIGN,    /**< ALIGN */
+  Tag_APPLET,   /**< APPLET */
+  Tag_AREA,     /**< AREA */
+  Tag_B,        /**< B */
+  Tag_BASE,     /**< BASE */
+  Tag_BASEFONT, /**< BASEFONT */
+  Tag_BDO,      /**< BDO */
+  Tag_BGSOUND,  /**< BGSOUND */
+  Tag_BIG,      /**< BIG */
+  Tag_BLINK,    /**< BLINK */
+  Tag_BLOCKQUOTE,   /**< BLOCKQUOTE */
+  Tag_BODY,     /**< BODY */
+  Tag_BR,       /**< BR */
+  Tag_BUTTON,   /**< BUTTON */
+  Tag_CAPTION,  /**< CAPTION */
+  Tag_CENTER,   /**< CENTER */
+  Tag_CITE,     /**< CITE */
+  Tag_CODE,     /**< CODE */
+  Tag_COL,      /**< COL */
+  Tag_COLGROUP, /**< COLGROUP */
+  Tag_COMMENT,  /**< COMMENT */
+  Tag_DD,       /**< DD */
+  Tag_DEL,      /**< DEL */
+  Tag_DFN,      /**< DFN */
+  Tag_DIR,      /**< DIR */
+  Tag_DIV,      /**< DIF */
+  Tag_DL,       /**< DL */
+  Tag_DT,       /**< DT */
+  Tag_EM,       /**< EM */
+  Tag_EMBED,    /**< EMBED */
+  Tag_FIELDSET, /**< FIELDSET */
+  Tag_FONT,     /**< FONT */
+  Tag_FORM,     /**< FORM */
+  Tag_FRAME,    /**< FRAME */
+  Tag_FRAMESET, /**< FRAMESET */
+  Tag_H1,       /**< H1 */
+  Tag_H2,       /**< H2 */
+  Tag_H3,       /**< H3 */
+  Tag_H4,       /**< H4 */
+  Tag_H5,       /**< H5 */
+  Tag_H6,       /**< H6 */
+  Tag_HEAD,     /**< HEAD */
+  Tag_HR,       /**< HR */
+  Tag_HTML,     /**< HTML */
+  Tag_I,        /**< I */
+  Tag_IFRAME,   /**< IFRAME */
+  Tag_ILAYER,   /**< ILAYER */
+  Tag_IMG,      /**< IMG */
+  Tag_INPUT,    /**< INPUT */
+  Tag_INS,      /**< INS */
+  Tag_ISINDEX,  /**< ISINDEX */
+  Tag_KBD,      /**< KBD */
+  Tag_KEYGEN,   /**< KEYGEN */
+  Tag_LABEL,    /**< LABEL */
+  Tag_LAYER,    /**< LAYER */
+  Tag_LEGEND,   /**< LEGEND */
+  Tag_LI,       /**< LI */
+  Tag_LINK,     /**< LINK */
+  Tag_LISTING,  /**< LISTING */
+  Tag_MAP,      /**< MAP */
+  Tag_MARQUEE,  /**< MARQUEE */
+  Tag_MENU,     /**< MENU */
+  Tag_META,     /**< META */
+  Tag_MULTICOL, /**< MULTICOL */
+  Tag_NOBR,     /**< NOBR */
+  Tag_NOEMBED,  /**< NOEMBED */
+  Tag_NOFRAMES, /**< NOFRAMES */
+  Tag_NOLAYER,  /**< NOLAYER */
+  Tag_NOSAVE,   /**< NOSAVE */
+  Tag_NOSCRIPT, /**< NOSCRIPT */
+  Tag_OBJECT,   /**< OBJECT */
+  Tag_OL,       /**< OL */
+  Tag_OPTGROUP, /**< OPTGROUP */
+  Tag_OPTION,   /**< OPTION */
+  Tag_P,        /**< P */
+  Tag_PARAM,    /**< PARAM */
+  Tag_PLAINTEXT,/**< PLAINTEXT */
+  Tag_PRE,      /**< PRE */
+  Tag_Q,        /**< Q */
+  Tag_RB,       /**< RB */
+  Tag_RBC,      /**< RBC */
+  Tag_RP,       /**< RP */
+  Tag_RT,       /**< RT */
+  Tag_RTC,      /**< RTC */
+  Tag_RUBY,     /**< RUBY */
+  Tag_S,        /**< S */
+  Tag_SAMP,     /**< SAMP */
+  Tag_SCRIPT,   /**< SCRIPT */
+  Tag_SELECT,   /**< SELECT */
+  Tag_SERVER,   /**< SERVER */
+  Tag_SERVLET,  /**< SERVLET */
+  Tag_SMALL,    /**< SMALL */
+  Tag_SPACER,   /**< SPACER */
+  Tag_SPAN,     /**< SPAN */
+  Tag_STRIKE,   /**< STRIKE */
+  Tag_STRONG,   /**< STRONG */
+  Tag_STYLE,    /**< STYLE */
+  Tag_SUB,      /**< SUB */
+  Tag_SUP,      /**< SUP */
+  Tag_TABLE,    /**< TABLE */
+  Tag_TBODY,    /**< TBODY */
+  Tag_TD,       /**< TD */
+  Tag_TEXTAREA, /**< TEXTAREA */
+  Tag_TFOOT,    /**< TFOOT */
+  Tag_TH,       /**< TH */
+  Tag_THEAD,    /**< THEAD */
+  Tag_TITLE,    /**< TITLE */
+  Tag_TR,       /**< TR */
+  Tag_TT,       /**< TT */
+  Tag_U,        /**< U */
+  Tag_UL,       /**< UL */
+  Tag_VAR,      /**< VAR */
+  Tag_WBR,      /**< WBR */
+  Tag_XMP,      /**< XMP */
+  Tag_XML,		/**< XML */
+  Tag_NEXTID,   /**< NEXTID */
+
+  N_TAGS        /**< Must be last */
+} tag_id_t;
+
+#define CM_UNKNOWN      0
+/* Elements with no content. Map to HTML specification. */
+#define CM_EMPTY        (1 << 0)
+/* Elements that appear outside of "BODY". */
+#define CM_HTML         (1 << 1)
+/* Elements that can appear within HEAD. */
+#define CM_HEAD         (1 << 2)
+/* HTML "block" elements. */
+#define CM_BLOCK        (1 << 3)
+/* HTML "inline" elements. */
+#define CM_INLINE       (1 << 4)
+/* Elements that mark list item ("LI"). */
+#define CM_LIST         (1 << 5)
+/* Elements that mark definition list item ("DL", "DT"). */
+#define CM_DEFLIST      (1 << 6)
+/* Elements that can appear inside TABLE. */
+#define CM_TABLE        (1 << 7)
+/* Used for "THEAD", "TFOOT" or "TBODY". */
+#define CM_ROWGRP       (1 << 8)
+/* Used for "TD", "TH" */
+#define CM_ROW          (1 << 9)
+/* Elements whose content must be protected against white space movement.
+   Includes some elements that can found in forms. */
+#define CM_FIELD        (1 << 10)
+/* Used to avoid propagating inline emphasis inside some elements
+   such as OBJECT or APPLET. */
+#define CM_OBJECT       (1 << 11)
+/* Elements that allows "PARAM". */
+#define CM_PARAM        (1 << 12)
+/* "FRAME", "FRAMESET", "NOFRAMES". Used in ParseFrameSet. */
+#define CM_FRAMES       (1 << 13)
+/* Heading elements (h1, h2, ...). */
+#define CM_HEADING      (1 << 14)
+/* Elements with an optional end tag. */
+#define CM_OPT          (1 << 15)
+/* Elements that use "align" attribute for vertical position. */
+#define CM_IMG          (1 << 16)
+/* Elements with inline and block model. Used to avoid calling InlineDup. */
+#define CM_MIXED        (1 << 17)
+/* Elements whose content needs to be indented only if containing one 
+   CM_BLOCK element. */
+#define CM_NO_INDENT    (1 << 18)
+/* Elements that are obsolete (such as "dir", "menu"). */
+#define CM_OBSOLETE     (1 << 19)
+/* User defined elements. Used to determine how attributes wihout value
+   should be printed. */
+#define CM_NEW          (1 << 20)
+/* Elements that cannot be omitted. */
+#define CM_OMITST       (1 << 21)
+
+/* XML tag */
+#define FL_XML			(1 << 0)
+/* Closing tag */
+#define FL_CLOSING		(1 << 1)
+/* Fully closed tag (e.g. <a attrs />) */
+#define FL_CLOSED		(1 << 2)
+
+struct html_tag {
+	tag_id_t id;
+	const gchar *name;
+	gint flags;
+};
+
+struct html_node {
+	struct html_tag *tag;
+	gint flags;
+};
+
+/* Forwarded declaration */
+struct rspamd_task;
+
+/*
+ * Add a single node to the tags tree
+ */
+gboolean add_html_node (struct rspamd_task *task, rspamd_mempool_t *pool,
+		struct mime_text_part *part, gchar *tag_text, gsize tag_len, gsize remain, GNode **cur_level);
+
+/*
+ * Get tag structure by its name (binary search is used)
+ */
+struct html_tag * get_tag_by_name (const gchar *name);
+
+/*
+ * Decode HTML entitles in text. Text is modified in place.
+ */
+void decode_entitles (gchar *s, guint *len);
+
+#endif