X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=devices%2Fyaboot-parser.c;fp=devices%2Fyaboot-parser.c;h=0000000000000000000000000000000000000000;hb=32e6a41f33e5576716b351bd473a27939fe94fa1;hp=27b4b782306594c05cbaec0fd3b01bc826a409de;hpb=000a92b4fa909c432732ac3ed8f28eeeaeac70ee;p=petitboot

diff --git a/devices/yaboot-parser.c b/devices/yaboot-parser.c
deleted file mode 100644
index 27b4b78..0000000
--- a/devices/yaboot-parser.c
+++ /dev/null
@@ -1,235 +0,0 @@
-
-#include "parser.h"
-#include "params.h"
-#include "paths.h"
-#include "yaboot-cfg.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <sys/param.h>
-
-static struct device *dev;
-static char *devpath;
-static char *defimage;
-
-char *
-make_params(char *label, char *params)
-{
-     char *p, *q;
-     static char buffer[2048];
-
-     q = buffer;
-     *q = 0;
-
-     p = cfg_get_strg(label, "literal");
-     if (p) {
-          strcpy(q, p);
-          q = strchr(q, 0);
-          if (params) {
-               if (*p)
-                    *q++ = ' ';
-               strcpy(q, params);
-          }
-          return buffer;
-     }
-
-     p = cfg_get_strg(label, "root");
-     if (p) {
-          strcpy (q, "root=");
-          strcpy (q + 5, p);
-          q = strchr (q, 0);
-          *q++ = ' ';
-     }
-     if (cfg_get_flag(label, "read-only")) {
-          strcpy (q, "ro ");
-          q += 3;
-     }
-     if (cfg_get_flag(label, "read-write")) {
-          strcpy (q, "rw ");
-          q += 3;
-     }
-     p = cfg_get_strg(label, "ramdisk");
-     if (p) {
-          strcpy (q, "ramdisk=");
-          strcpy (q + 8, p);
-          q = strchr (q, 0);
-          *q++ = ' ';
-     }
-     p = cfg_get_strg(label, "initrd-size");
-     if (p) {
-          strcpy (q, "ramdisk_size=");
-          strcpy (q + 13, p);
-          q = strchr (q, 0);
-          *q++ = ' ';
-     }
-     if (cfg_get_flag(label, "novideo")) {
-          strcpy (q, "video=ofonly");
-          q = strchr (q, 0);
-          *q++ = ' ';
-     }
-     p = cfg_get_strg (label, "append");
-     if (p) {
-          strcpy (q, p);
-          q = strchr (q, 0);
-          *q++ = ' ';
-     }
-     *q = 0;
-     if (params)
-          strcpy(q, params);
-
-     return buffer;
-}
-
-static int check_and_add_device(struct device *dev)
-{
-	if (!dev->icon_file)
-		dev->icon_file = strdup(generic_icon_file(guess_device_type()));
-
-	return !add_device(dev);
-}
-
-void process_image(char *label)
-{
-	struct boot_option opt;
-	char *cfgopt;
-
-	memset(&opt, 0, sizeof(opt));
-
-	opt.name = label;
-	cfgopt = cfg_get_strg(label, "image");
-	opt.boot_image_file = resolve_path(cfgopt, devpath);
-	if (cfgopt == defimage)
-		pb_log("This one is default. What do we do about it?\n");
-
-	cfgopt = cfg_get_strg(label, "initrd");
-	if (cfgopt)
-		opt.initrd_file = resolve_path(cfgopt, devpath);
-
-	opt.boot_args = make_params(label, NULL);
-
-	add_boot_option(&opt);
-
-	if (opt.initrd_file)
-		free(opt.initrd_file);
-}
-
-static int yaboot_parse(const char *device)
-{
-	char *filepath;
-	char *conf_file;
-	char *tmpstr;
-	ssize_t conf_len;
-	int fd;
-	struct stat st;
-	char *label;
-
-	devpath = strdup(device);
-
-	filepath = resolve_path("/etc/yaboot.conf", devpath);
-
-	fd = open(filepath, O_RDONLY);
-	if (fd < 0) {
-		free(filepath);
-		filepath = resolve_path("/yaboot.conf", devpath);
-		fd = open(filepath, O_RDONLY);
-		
-		if (fd < 0)
-			return 0;
-	}
-
-	if (fstat(fd, &st)) {
-		close(fd);
-		return 0;
-	}
-
-	conf_file = malloc(st.st_size+1);
-	if (!conf_file) {
-		close(fd);
-		return 0;
-	}
-	
-	conf_len = read(fd, conf_file, st.st_size);
-	if (conf_len < 0) {
-		close(fd);
-		return 0;
-	}
-	conf_file[conf_len] = 0;
-
-	close(fd);
-	
-	if (cfg_parse(filepath, conf_file, conf_len)) {
-		pb_log("Error parsing yaboot.conf\n");
-		return 0;
-	}
-
-	free(filepath);
-
-	dev = malloc(sizeof(*dev));
-	memset(dev, 0, sizeof(*dev));
-	dev->id = strdup(devpath);
-	if (cfg_get_strg(0, "init-message")) {
-		char *newline;
-		dev->description = strdup(cfg_get_strg(0, "init-message"));
-		newline = strchr(dev->description, '\n');
-		if (newline)
-			*newline = 0;
-	}
-	dev->icon_file = strdup(generic_icon_file(guess_device_type()));
-
-	/* If we have a 'partiton=' directive, update the default devpath
-	 * to use that instead of the current device */
-	tmpstr = cfg_get_strg(0, "partition");
-	if (tmpstr) {
-		char *endp;
-		int partnr = strtol(tmpstr, &endp, 10);
-		if (endp != tmpstr && !*endp) {
-			char *new_dev, *tmp;
-
-			new_dev = malloc(strlen(devpath) + strlen(tmpstr) + 1);
-			if (!new_dev)
-				return 0;
-
-			strcpy(new_dev, devpath);
-
-			/* Strip digits (partition number) from string */
-			endp = new_dev + strlen(devpath) - 1;
-			while (isdigit(*endp))
-				*(endp--) = 0;
-
-			/* and add our own... */
-			sprintf(endp + 1, "%d", partnr);
-
-			tmp = devpath;
-			devpath = parse_device_path(new_dev, devpath);
-			free(tmp);
-			free(new_dev);
-		}
-	}
-
-	defimage = cfg_get_default();
-	if (!defimage)
-		return 0;
-	defimage = cfg_get_strg(defimage, "image");
-
-	label = cfg_next_image(NULL);
-	if (!label || !check_and_add_device(dev))
-		return 0;
-
-	do {
-		process_image(label);
-	} while ((label = cfg_next_image(label)));
-
-	return 1;
-}
-
-struct parser yaboot_parser = {
-	.name = "yaboot.conf parser",
-	.priority = 99,
-	.parse	  = yaboot_parse
-};