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Diffstat (limited to 'payloads/bayou/util/pbuilder/config.c')
-rw-r--r--payloads/bayou/util/pbuilder/config.c275
1 files changed, 0 insertions, 275 deletions
diff --git a/payloads/bayou/util/pbuilder/config.c b/payloads/bayou/util/pbuilder/config.c
deleted file mode 100644
index 510d6c0caf..0000000000
--- a/payloads/bayou/util/pbuilder/config.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * This file is part of the bayou project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program 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.
- */
-
-#define _GNU_SOURCE
-
-#include <stdlib.h>
-#include <string.h>
-#include <expat.h>
-#include <ctype.h>
-#include "pbuilder.h"
-
-#define STATE_NONE 0x00
-#define STATE_BAYOUCONFIG 0x01
-#define STATE_GLOBAL 0x02
-#define STATE_GLOBAL_TIMEOUT 0x03
-#define STATE_PAYLOADS 0x04
-#define STATE_PAYLOAD 0x05
-#define STATE_PAYLOAD_TITLE 0x06
-#define STATE_PAYLOAD_FILE 0x07
-#define STATE_PAYLOAD_LARNAME 0x08
-#define STATE_PAYLOAD_CHAIN 0x09
-#define STATE_PAYLOAD_CHAIN_FILE 0x0A
-#define STATE_PAYLOAD_CHAIN_LARNAME 0x0B
-
-static struct userdata {
- struct config *config;
- struct pentry *payload;
- struct pentry *chain;
- int state;
-} userdata;
-
-static char buffer[8192];
-
-static struct {
- char *element;
- int pstate;
- int state;
-} states[] = {
- {"BayouConfig", STATE_NONE, STATE_BAYOUCONFIG},
- {"global", STATE_BAYOUCONFIG, STATE_GLOBAL},
- {"timeout", STATE_GLOBAL, STATE_GLOBAL_TIMEOUT},
- {"payloads", STATE_BAYOUCONFIG, STATE_PAYLOADS},
- {"payload", STATE_PAYLOADS, STATE_PAYLOAD},
- {"title", STATE_PAYLOAD, STATE_PAYLOAD_TITLE},
- {"lar", STATE_PAYLOAD, STATE_PAYLOAD_LARNAME},
- {"file", STATE_PAYLOAD, STATE_PAYLOAD_FILE},
- {"chain", STATE_PAYLOAD, STATE_PAYLOAD_CHAIN},
- {"file", STATE_PAYLOAD_CHAIN, STATE_PAYLOAD_CHAIN_FILE},
- {"lar", STATE_PAYLOAD_CHAIN, STATE_PAYLOAD_CHAIN_LARNAME},
- {NULL},
-};
-
-#ifndef __LINUX__
-static char *strndup (const char *s, size_t n)
-{
- size_t len = strlen (s);
- len = (len<n)?len:n;
- char *cpy = malloc (len + 1);
- if (cpy == NULL)
- return NULL;
- cpy[len] = '\0';
- memcpy (cpy, s, len);
- return cpy;
-}
-#endif
-
-static struct pentry *newPayload(struct config *config)
-{
- struct pentry **tmp, *ret;
-
- tmp = realloc(config->entries,
- (config->n_entries + 1) * sizeof(struct pentry *));
-
- if (tmp == NULL)
- return NULL;
-
- config->entries = tmp;
-
- ret = config->entries[config->n_entries] = calloc(sizeof(*ret), 1);
-
- if (ret == NULL)
- return NULL;
-
- /* Yes, I want this to be ++config->n_entries (the index is 1 based). */
- ret->index = ++config->n_entries;
-
- return ret;
-}
-
-static void parseFlags(struct pentry *entry, const char *flags)
-{
- char *p = (char *)flags;
- char *n;
-
- while (*p) {
- n = strchr(p, ',');
-
- if (n)
- *(n++) = 0;
-
- if (!strcmp(p, "default"))
- entry->flags |= BPT_FLAG_DEFAULT;
- else if (!strcmp(p, "nolist"))
- entry->flags |= BPT_FLAG_NOSHOW;
- else
- warn("W: Unknown payload flag %s\n", p);
-
- if (!n)
- break;
-
- for (p = n; *p && isspace(*p); p++) ;
- }
-}
-
-static struct pentry *addPayload(struct config *config, const char **attr)
-{
- struct pentry *ret = newPayload(config);
- int i = 0;
-
- if (ret == NULL)
- die("E: Could not allocate memory for a new payload\n");
-
- while (attr[i] != NULL) {
- if (!strcmp(attr[i], "type")) {
- if (!strcmp(attr[i + 1], "chain"))
- ret->type = BPT_TYPE_CHAIN;
- else if (!strcmp(attr[i + 1], "chooser"))
- ret->type = BPT_TYPE_CHOOSER;
- else
- die("E: Invalid payload type %s\n",
- attr[i + 1]);
- } else if (!strcmp(attr[i], "flags"))
- parseFlags(ret, attr[i + 1]);
-
- i += 2;
- }
-
- return ret;
-}
-
-static struct pentry *addChain(struct config *config, struct pentry *parent)
-{
- struct pentry *ret = newPayload(config);
-
- if (ret == NULL)
- die("E: Could not allocate memory for a new payload\n");
-
- ret->parent = parent->index;
- ret->type = BPT_TYPE_SUBCHAIN;
-
- return ret;
-}
-
-static void start(void *data, const char *el, const char **attr)
-{
- int i;
- struct userdata *d = (struct userdata *)data;
-
- for (i = 0; states[i].element != NULL; i++) {
- if (d->state != states[i].pstate)
- continue;
-
- if (!strcmp(el, states[i].element)) {
- d->state = states[i].state;
- break;
- }
- }
-
- if (states[i].element == NULL)
- die("E: Unknown element %s\n", el);
-
- if (d->state == STATE_PAYLOAD)
- d->payload = addPayload(d->config, attr);
-
- if (d->state == STATE_PAYLOAD_CHAIN)
- d->chain = addChain(d->config, d->payload);
-}
-
-static void data(void *data, const char *val, int len)
-{
- struct userdata *d = (struct userdata *)data;
- int l;
-
- switch (d->state) {
- case STATE_GLOBAL_TIMEOUT:
- d->config->timeout = atoi(val);
- break;
- case STATE_PAYLOAD_TITLE:
- l = sizeof(d->payload->title) - 1 > len ?
- len : sizeof(d->payload->title) - 1;
-
- strncpy((char *)d->payload->title, (char *)val, l);
- d->payload->title[l] = '\0';
- break;
- case STATE_PAYLOAD_FILE:
- d->payload->file = strndup(val, len);
- break;
- case STATE_PAYLOAD_LARNAME:
- d->payload->larname = strndup(val, len);
- break;
- case STATE_PAYLOAD_CHAIN_FILE:
- d->chain->file = strndup(val, len);
- break;
- case STATE_PAYLOAD_CHAIN_LARNAME:
- d->chain->larname = strndup(val, len);
- break;
- default:
- break;
- }
-}
-
-static void end(void *data, const char *el)
-{
- struct userdata *d = (struct userdata *)data;
- int i;
-
- if (d->state == STATE_PAYLOAD_CHAIN)
- d->chain = NULL;
-
- if (d->state == STATE_PAYLOAD)
- d->payload = NULL;
-
- for (i = 0; states[i].element != NULL; i++) {
- if (d->state != states[i].state)
- continue;
-
- if (!strcmp(el, states[i].element)) {
- d->state = states[i].pstate;
- break;
- }
- }
-
- if (states[i].element == NULL)
- die("E: Unable to find the reverse state for %s\n", el);
-}
-
-void parseconfig(FILE *stream, struct config *config)
-{
- XML_Parser p = XML_ParserCreate(NULL);
- int eof = 0;
-
- if (p == NULL)
- die("E: Could not create the parser\n");
-
- XML_SetElementHandler(p, start, end);
- XML_SetCharacterDataHandler(p, data);
-
- userdata.config = config;
-
- XML_SetUserData(p, &userdata);
-
- while (!eof) {
- int len = fread(buffer, 1, 8192, stream);
-
- eof = feof(stream);
-
- if (ferror(stream))
- die("E: Error reading the stream\n");
-
- if (!XML_Parse(p, buffer, len, eof))
- die("E: Error parsing the XML data\n");
- }
-}
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