#include "config.h"

/* MIME-types associated with certain Gopher item types */
const char *mime_type(char type)
{
	switch (type) {
		case GOPHER_ITEM_PLAIN_TEXT:	return "text/plain";
		case GOPHER_ITEM_IMAGE:		return "image/jpeg";
		case GOPHER_ITEM_PNG:		return "image/png";
		case GOPHER_ITEM_BINARY:
		case GOPHER_ITEM_DOS:
		case GOPHER_ITEM_UUE:
		case GOPHER_ITEM_BINHEX: 	return "application/octet-stream";
		case GOPHER_ITEM_GIF: 		return "image/gif";
		case GOPHER_ITEM_WAV: 		return "audio/x-wav";
		case GOPHER_ITEM_HTML: 		return "text/html";
		case GOPHER_ITEM_PDF: 		return "application/pdf";
		case GOPHER_ITEM_MOVIE: 	return "application/octet-stream";
		case GOPHER_ITEM_CSS: 		return "text/css";
		case GOPHER_ITEM_XML:		return "text/xml";
	}

	return "text/plain";
}

/* Try to guess MIME type from extension, otherwise fall back to application/octet-stream */
const char *mime_type_from_ext(char *ext)
{
	if (strcmp(ext, ".webm") == 0)
		return "video/webm";
	else if (strcmp(ext, ".mp4") == 0)
		return "video/mp4";
	else if (strcmp(ext, ".pdf") == 0)
		return "application/pdf";
	else if (strcmp(ext, ".xml") == 0)
		return "text/xml";
	else if (strcmp(ext, ".ogg") == 0)
		return "audio/ogg";

	return "application/octet-stream";
}

/* Return the HTTP request path to the item type tag icon */
#ifdef GOPHER_ICONS
const char *gopher_item_icon(char type)
{
	switch (type) {
		case GOPHER_ITEM_PLAIN_TEXT: 	return GOPHER_ICON_ROOT"/icn0.gif";
		case GOPHER_ITEM_DIRECTORY: 	return GOPHER_ICON_ROOT"/icn1.gif";
		case GOPHER_ITEM_CSO:		return GOPHER_ICON_ROOT"/icn2.gif";
		case GOPHER_ITEM_ERROR: 	return GOPHER_ICON_ROOT"/icn3.gif";
		case GOPHER_ITEM_BINHEX: 	return GOPHER_ICON_ROOT"/icn4.gif";
		case GOPHER_ITEM_DOS: 		return GOPHER_ICON_ROOT"/icn5.gif";
		case GOPHER_ITEM_UUE:		return GOPHER_ICON_ROOT"/icn6.gif";
		case GOPHER_ITEM_SEARCH: 	return GOPHER_ICON_ROOT"/icn7.gif";
		case GOPHER_ITEM_TELNET: 	return GOPHER_ICON_ROOT"/icn8.gif";
		case GOPHER_ITEM_BINARY: 	return GOPHER_ICON_ROOT"/icn9.gif";
		case GOPHER_ITEM_TN3270:	return GOPHER_ICON_ROOT"/icnT.gif";
		case GOPHER_ITEM_GIF:		return GOPHER_ICON_ROOT"/icng.gif";
		case GOPHER_ITEM_IMAGE:		return GOPHER_ICON_ROOT"/icnI.gif";
		case GOPHER_ITEM_WAV: 		return GOPHER_ICON_ROOT"/icns.gif";
		case GOPHER_ITEM_PNG: 		return GOPHER_ICON_ROOT"/icnp.gif";
		case GOPHER_ITEM_HTML: 		return GOPHER_ICON_ROOT"/icnh.gif";
		case GOPHER_ITEM_PDF:		return GOPHER_ICON_ROOT"/icnd.gif";
		case GOPHER_ITEM_MOVIE:		return GOPHER_ICON_ROOT"/icn;.gif";
		case GOPHER_ITEM_SOUND:		return GOPHER_ICON_ROOT"/icn<.gif";
		case GOPHER_ITEM_PICTURE:	return GOPHER_ICON_ROOT"/icn:.gif";
		case GOPHER_ITEM_XML:		return GOPHER_ICON_ROOT"/icnx.gif";
	}

	return GOPHER_ICON_ROOT"/icn.gif";
}
#endif

/* Return an alt text for each icon type */
const char *gopher_item_icon_alt(char type)
{
	switch (type) {
		case GOPHER_ITEM_PLAIN_TEXT:	return "txt";
		case GOPHER_ITEM_DIRECTORY:	return "/";
		case GOPHER_ITEM_CSO:
		case GOPHER_ITEM_SEARCH:	return "?";
		case GOPHER_ITEM_ERROR:		return "!";
		case GOPHER_ITEM_BINHEX:	return "hqx";
		case GOPHER_ITEM_DOS:		return "dos";
		case GOPHER_ITEM_UUE:		return "uue";
		case GOPHER_ITEM_BINARY:	return "bin";
		case GOPHER_ITEM_TN3270:	return "tn3270://";
		case GOPHER_ITEM_TELNET:	return "telnet://";
		case GOPHER_ITEM_GIF:		return "gif";
		case GOPHER_ITEM_IMAGE:		return "img";
		case GOPHER_ITEM_WAV:		return "snd";
		case GOPHER_ITEM_PNG:		return "png";
		case GOPHER_ITEM_HTML:		return "htm";
		case GOPHER_ITEM_PDF:		return "pdf";
		case GOPHER_ITEM_MOVIE:		return "mov";
		case GOPHER_ITEM_PICTURE:	return "pic";
		case GOPHER_ITEM_SOUND:		return "snd";
		case GOPHER_ITEM_CSS:		return "css";
		case GOPHER_ITEM_XML:		return "xml";
	}

	return " ";
}

#ifdef INLINE_PICS
/* Gopher item types to show as inline pics */
int inline_pic(char type)
{
	switch (type) {
		case GOPHER_ITEM_IMAGE:
		case GOPHER_ITEM_PNG:
		case GOPHER_ITEM_PICTURE:
			return 1;
	}

	return 0;
}
#endif

/* Custom content for the top navbar */
void custom_navbar_top(char type, char *selector)
{
	(void) type;
	(void) selector;
}

/* Custom content for the bottom navbar */
void custom_navbar_bottom(char type, char *selector)
{
	(void) type;
	(void) selector;
}