--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/brewco/rdrecipes.c Tue Dec 15 23:11:42 2015 +0100
@@ -0,0 +1,655 @@
+/*****************************************************************************
+ * Copyright (C) 2015
+ *
+ * Michiel Broek <mbroek at mbse dot eu>
+ *
+ * This file is part of the mbsePi-apps
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * mbsePi-apps is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ThermFerm; see the file COPYING. If not, write to the Free
+ * Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *****************************************************************************/
+
+#include "brewco.h"
+#include "rdrecipes.h"
+#include "util.h"
+#include "xutil.h"
+
+extern int debug;
+
+a_recipe *recipes = NULL;
+
+
+const char SKIPYN[2][4] = { "NO", "YES" };
+
+
+#define MY_ENCODING "utf-8"
+
+
+int do_wrrecipes(void);
+int do_wrrecipes(void)
+{
+ int i, rc = 0;
+ FILE *fp;
+ char *mypath = NULL;
+ a_recipe *recipe;
+ xmlTextWriterPtr writer;
+ xmlBufferPtr buf;
+
+ /*
+ * Create a new XML buffer, to which the XML document will be written
+ */
+ if ((buf = xmlBufferCreate()) == NULL) {
+ syslog(LOG_NOTICE, "wrrecipes: error creating the xml buffer");
+ return 1;
+ }
+
+ /*
+ * Create a new XmlWriter for memory, with no compression.
+ */
+ if ((writer = xmlNewTextWriterMemory(buf, 0)) == NULL) {
+ syslog(LOG_NOTICE, "wrrecipes: error creating the xml writer");
+ return 1;
+ }
+
+ /*
+ * Use indentation instead of one long line
+ */
+ if ((rc = xmlTextWriterSetIndent(writer, 2)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error setting Indent");
+ return 1;
+ }
+
+ /*
+ * Start the document with the xml default for the version,
+ * encoding ISO 8859-1 and the default for the standalone
+ * declaration.
+ */
+ if ((rc = xmlTextWriterStartDocument(writer, NULL, MY_ENCODING, NULL)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartDocument");
+ return 1;
+ }
+
+ /*
+ * Start an element named "BREWCO". Since thist is the first
+ * element, this will be the root element of the document.
+ */
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "BREWCO")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "RECIPES")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+
+ for (recipe = recipes; recipe; recipe = recipe->next) {
+
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "RECIPE")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "UUID", "%s", recipe->uuid)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "CODE", "%s", recipe->code)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "NAME", "%s", recipe->name)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "BOILTIME", "%d", recipe->boiltime)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "STARTTIME", "%d", (int)recipe->starttime)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "ENDTIME", "%d", (int)recipe->endtime)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+
+ /*
+ * 8 Mash steps
+ */
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "MASHSTEPS")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+ for (i =0; i < 8; i++) {
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "MASHSTEP")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "NAME", "%s", recipe->mash[i].name)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "MIN", "%d", recipe->mash[i].min)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "MAX", "%d", recipe->mash[i].max)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "CANSKIP", "%s", recipe->mash[i].canskip ? "YES":"NO")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "SETPOINT", "%f", recipe->mash[i].setpoint)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "SKIP", "%s", recipe->mash[i].skip ? "YES":"NO")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "DURATION", "%d", recipe->mash[i].duration)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+ }
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+
+ /*
+ * 10 Hop additions
+ */
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "HOPADDITIONS")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+ for (i = 0; i < 10; i++) {
+ if (recipe->hops[i].name) {
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "HOPADDITION")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "NAME", "%s", recipe->hops[i].name)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "BOILTIME", "%d", recipe->hops[i].boiltime)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+ }
+ }
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+
+ /*
+ * 3 Hop stands
+ */
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "HOPSTANDS")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+ for (i = 0; i < 3; i++) {
+ if ((rc = xmlTextWriterStartElement(writer, BAD_CAST "HOPSTAND")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterStartElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "NAME", "%s", recipe->hopstand[i].name)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "MIN", "%d", recipe->hopstand[i].min)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "MAX", "%d", recipe->hopstand[i].max)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "HOLD", "%s", recipe->hopstand[i].hold ? "YES":"NO")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "SETPOINT", "%f", recipe->hopstand[i].setpoint)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "SKIP", "%s", recipe->hopstand[i].skip ? "YES":"NO")) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterWriteFormatElement(writer, BAD_CAST "DURATION", "%d", recipe->hopstand[i].duration)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterWriteFormatElement");
+ return 1;
+ }
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+ }
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+
+ /*
+ * Close the element named RECIPE.
+ */
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+ }
+ /*
+ * Close the element named RECIPES.
+ */
+ if ((rc = xmlTextWriterEndElement(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndElement");
+ return 1;
+ }
+
+ /*
+ * All done, close any open elements
+ */
+ if ((rc = xmlTextWriterEndDocument(writer)) < 0) {
+ syslog(LOG_NOTICE, "wrrecipes: error at xmlTextWriterEndDocument");
+ return 1;
+ }
+ xmlFreeTextWriter(writer);
+
+ /*
+ * Now write the XML recipes
+ */
+ if (getenv((char *)"USER") == NULL) {
+ mypath = xstrcpy((char *)"/root");
+ } else {
+ mypath = xstrcpy(getenv((char *)"HOME"));
+ }
+ mypath = xstrcat(mypath, (char *)"/.brewco/etc/");
+ mkdirs(mypath, 0755);
+ mypath = xstrcat(mypath, (char *)"recipes.xml");
+
+ if (debug)
+ fprintf(stdout, "Writing %s\n", mypath);
+
+ if ((fp = fopen(mypath, "w")) == NULL) {
+ syslog(LOG_NOTICE, "could not rewrite %s", mypath);
+ free(mypath);
+ return 1;
+ }
+ free(mypath);
+
+ fprintf(fp, "%s", (const char *) buf->content);
+ fclose(fp);
+ xmlBufferFree(buf);
+
+ return 0;
+}
+
+
+
+int wrrecipes(void)
+{
+ int rc;
+
+ rc = do_wrrecipes();
+ syslog(LOG_NOTICE, "Rewritten recipes, rc=%d", rc);
+ return rc;
+}
+
+
+
+int parseRecipe(xmlDocPtr doc, xmlNodePtr cur)
+{
+ xmlChar *key;
+ xmlNodePtr s1cur, s2cur;
+ a_recipe *recipe, *tmp;
+ int i, j, ival;
+ float fval;
+
+ recipe = (a_recipe *)malloc(sizeof(a_recipe));
+ memset(recipe, 0, sizeof(a_recipe));
+ recipe->next = NULL;
+
+ cur = cur->xmlChildrenNode;
+ while (cur != NULL) {
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"UUID"))) {
+ recipe->uuid = (char *)xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+ }
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"CODE"))) {
+ recipe->code = (char *)xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+ }
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"NAME"))) {
+ recipe->name = (char *)xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+ }
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"BOILTIME"))) {
+ key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->boiltime = ival;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"STARTTIME"))) {
+ key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->starttime = (time_t)ival;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"ENDTIME"))) {
+ key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->endtime = (time_t)ival;
+ xmlFree(key);
+ }
+fprintf(stdout, "cur %s\n", cur->name);
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"MASHSTEPS"))) {
+ s1cur = cur->xmlChildrenNode;
+ i = 0;
+ while (s1cur != NULL) {
+fprintf(stdout, " s1cur %s\n", s1cur->name);
+
+ if ((!xmlStrcmp(s1cur->name, (const xmlChar *)"MASHSTEP"))) {
+ s2cur = s1cur->xmlChildrenNode;
+ while (s2cur != NULL) {
+fprintf(stdout, " s2cur %s\n", s2cur->name);
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"NAME"))) {
+ recipe->mash[i].name = (char *)xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"MIN"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->mash[i].min = ival;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"MAX"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->mash[i].max = ival;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"CANSKIP"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ for (j = 0; j < 2; j++) {
+ if (! xmlStrcmp(key, (const xmlChar *)SKIPYN[j])) {
+ recipe->mash[i].canskip = j;
+ break;
+ }
+ }
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"SETPOINT"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%f", &fval) == 1)
+ recipe->mash[i].setpoint = fval;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"SKIP"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ for (j = 0; j < 2; j++) {
+ if (! xmlStrcmp(key, (const xmlChar *)SKIPYN[j])) {
+ recipe->mash[i].skip = j;
+ break;
+ }
+ }
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"DURATION"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->mash[i].duration = ival;
+ xmlFree(key);
+ }
+ s2cur = s2cur->next;
+ }
+ i++;
+ }
+ s1cur = s1cur->next;
+ }
+ }
+
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"HOPADDITIONS"))) {
+ s1cur = cur->xmlChildrenNode;
+ i = 0;
+ while (s1cur != NULL) {
+fprintf(stdout, " s1cur %s\n", s1cur->name);
+
+ if ((!xmlStrcmp(s1cur->name, (const xmlChar *)"HOPADDITION"))) {
+ s2cur = s1cur->xmlChildrenNode;
+ while (s2cur != NULL) {
+fprintf(stdout, " s2cur %s\n", s2cur->name);
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"NAME"))) {
+ recipe->hops[i].name = (char *)xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"BOILTIME"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->hops[i].boiltime = ival;
+ xmlFree(key);
+ }
+ s2cur = s2cur->next;
+ }
+ i++;
+ }
+ s1cur = s1cur->next;
+ }
+ }
+
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"HOPSTANDS"))) {
+ s1cur = cur->xmlChildrenNode;
+ i = 0;
+ while (s1cur != NULL) {
+fprintf(stdout, " s1cur %s\n", s1cur->name);
+
+ if ((!xmlStrcmp(s1cur->name, (const xmlChar *)"HOPSTAND"))) {
+ s2cur = s1cur->xmlChildrenNode;
+ while (s2cur != NULL) {
+fprintf(stdout, " s2cur %s\n", s2cur->name);
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"NAME"))) {
+ recipe->hopstand[i].name = (char *)xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"MIN"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->hopstand[i].min = ival;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"MAX"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->hopstand[i].max = ival;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"HOLD"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ for (j = 0; j < 2; j++) {
+ if (! xmlStrcmp(key, (const xmlChar *)SKIPYN[j])) {
+ recipe->hopstand[i].hold = j;
+ break;
+ }
+ }
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"SETPOINT"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%f", &fval) == 1)
+ recipe->hopstand[i].setpoint = fval;
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"SKIP"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ for (j = 0; j < 2; j++) {
+ if (! xmlStrcmp(key, (const xmlChar *)SKIPYN[j])) {
+ recipe->hopstand[i].skip = j;
+ break;
+ }
+ }
+ xmlFree(key);
+ }
+ if ((!xmlStrcmp(s2cur->name, (const xmlChar *)"DURATION"))) {
+ key = xmlNodeListGetString(doc, s2cur->xmlChildrenNode, 1);
+ if (sscanf((const char *)key, "%d", &ival) == 1)
+ recipe->hopstand[i].duration = ival;
+ xmlFree(key);
+ }
+ s2cur = s2cur->next;
+ }
+ i++;
+ }
+ s1cur = s1cur->next;
+ }
+ }
+ cur = cur->next;
+ }
+
+ if (recipes == NULL) {
+ recipes = recipe;
+ } else {
+ for (tmp = recipes; tmp; tmp = tmp->next) {
+ if (tmp->next == NULL) {
+ tmp->next = recipe;
+ break;
+ }
+ }
+ }
+
+ return 0;
+}
+
+
+
+int parseRecipes(xmlDocPtr doc, xmlNodePtr cur)
+{
+ cur = cur->xmlChildrenNode;
+ while (cur != NULL) {
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"RECIPE"))) {
+ parseRecipe(doc, cur);
+ }
+ cur = cur->next;
+ }
+ return 0;
+}
+
+
+
+/*
+ * Returns:
+ * 0 - All is well, recipes loaded.
+ * 1 - Something went wrong
+ */
+int rdrecipes(void)
+{
+ int i;
+ char *mypath;
+ xmlDocPtr doc;
+ xmlNodePtr cur;
+ a_recipe *recipe;
+
+ syslog(LOG_NOTICE, "HOME='%s' USER='%s' LOGNAME='%s'", MBSE_SS(getenv((char *)"HOME")), MBSE_SS(getenv((char *)"USER")), MBSE_SS(getenv((char *)"LOGNAME")));
+
+ /*
+ * Search config file
+ */
+ if (getenv((char *)"USER") == NULL) {
+ mypath = xstrcpy((char *)"/root");
+ } else {
+ mypath = xstrcpy(getenv((char *)"HOME"));
+ }
+ mypath = xstrcat(mypath, (char *)"/.brewco/etc/");
+ mkdirs(mypath, 0755);
+ mypath = xstrcat(mypath, (char *)"recipes.xml");
+
+ /*
+ * Free possible old recipes list
+ */
+ for (recipe = recipes; recipe; recipe = recipe->next) {
+ if (recipe->uuid)
+ free(recipe->uuid);
+ if (recipe->code)
+ free(recipe->code);
+ if (recipe->name)
+ free(recipe->name);
+ for (i = 0; i < 8; i++)
+ if (recipe->mash[i].name)
+ free(recipe->mash[i].name);
+ for (i = 0; i < 10; i++)
+ if (recipe->hops[i].name)
+ free(recipe->hops[i].name);
+ for (i = 0; i < 3; i++)
+ if (recipe->hopstand[i].name)
+ free(recipe->hopstand[i].name);
+ free(recipe);
+ }
+ recipes = NULL;
+
+ /*
+ * See if we have a recipes file.
+ */
+ if (file_exist(mypath, W_OK)) {
+ syslog(LOG_NOTICE, "rdrecipes: %s not found, good.", mypath);
+ free(mypath);
+ return 0;
+ }
+
+ if ((doc = xmlParseFile(mypath)) == NULL) {
+ syslog(LOG_NOTICE, "rdrecipes: %s not found, we may need some.", mypath);
+ free(mypath);
+ return 0;
+ }
+ syslog(LOG_NOTICE, "rdrecipes: using %s", mypath);
+
+ if ((cur = xmlDocGetRootElement(doc)) == NULL) {
+ syslog(LOG_NOTICE, "XML file %s empty.", mypath);
+ xmlFreeDoc(doc);
+ return 1;
+ }
+ if (xmlStrcmp(cur->name, (const xmlChar*)"BREWCO")) {
+ syslog(LOG_NOTICE, "XML file %s is not a valid configuration file.", mypath);
+ xmlFreeDoc(doc);
+ return 1;
+ }
+
+ /*
+ * Parse recipes
+ */
+ cur = cur->xmlChildrenNode;
+ while (cur != NULL) {
+ if ((!xmlStrcmp(cur->name, (const xmlChar *)"RECIPES"))) {
+ parseRecipes(doc, cur);
+ }
+ cur = cur->next;
+ }
+ xmlFreeDoc(doc);
+
+ free(mypath);
+ mypath = NULL;
+
+ return 0;
+}
+
+
+