diff options
Diffstat (limited to 'payloads/bayou/util/pbuilder/create.c')
| -rw-r--r-- | payloads/bayou/util/pbuilder/create.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/payloads/bayou/util/pbuilder/create.c b/payloads/bayou/util/pbuilder/create.c deleted file mode 100644 index ec114ce88b..0000000000 --- a/payloads/bayou/util/pbuilder/create.c +++ /dev/null @@ -1,196 +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. - */ - -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <fcntl.h> -#include <libgen.h> -#include "liblar.h" -#include "pbuilder.h" - -void do_lzma_compress(char *in, int in_len, char *out, int *out_len); - -int add_bpt_to_lar(struct LAR *lar, struct config *config) -{ - char *buffer; - int ret, i, len = sizeof(struct bpt_config); - struct bpt_config *cfg; - struct LARAttr attr; - char *ptr; - - for (i = 0; i < config->n_entries; i++) { - len += sizeof(struct bpt_pentry); - - if (config->entries[i]->type != BPT_TYPE_CHAIN) - len += ((strlen(config->entries[i]->larname) - + 15) & ~0x0F); - } - - buffer = calloc(len, 1); - - if (buffer == NULL) - return -1; - - cfg = (struct bpt_config *)buffer; - - cfg->id = BPT_ID; - cfg->timeout = config->timeout; - cfg->entries = config->n_entries; - - ptr = buffer + sizeof(struct bpt_config); - - for (i = 0; i < config->n_entries; i++) { - int nlen = 0; - struct bpt_pentry *pentry = (struct bpt_pentry *)ptr; - - pentry->index = config->entries[i]->index; - pentry->parent = config->entries[i]->parent; - pentry->type = config->entries[i]->type; - pentry->flags = config->entries[i]->flags; - - strncpy((char *)pentry->title, - (char *)config->entries[i]->title, - sizeof(pentry->title)); - - if (config->entries[i]->type != BPT_TYPE_CHAIN) { - nlen = strlen(config->entries[i]->larname); - nlen = (nlen + 15) & ~0x0F; - - strcpy((char *)(ptr + sizeof(struct bpt_pentry)), - config->entries[i]->larname); - - pentry->nlen = nlen; - } - - ptr += sizeof(struct bpt_pentry); - - if (config->entries[i]->type != BPT_TYPE_CHAIN) - ptr += nlen; - } - - LAR_SetAttrs(&attr, "bayou_payload_table", ALGO_NONE); - - ret = LAR_AppendBuffer(lar, (unsigned char *)buffer, len, &attr); - free(buffer); - return ret; -} - -struct lfile { - char *file; - char *larname; -}; - -int n_lfiles; - -int create_lar_from_config(const char *input, const char *output) -{ - struct config config; - FILE *stream; - struct LAR *lar; - struct LARAttr attr; - int i, j, ret = -1; - struct lfile *lfiles; - - stream = fopen(input, "r"); - - if (stream == NULL) { - warn("E: Couldn't open %s for reading\n", input); - return -1; - } - - memset(&config, 0, sizeof(config)); - - parseconfig(stream, &config); - fclose(stream); - - lar = LAR_Create(output); - - if (lar == NULL) { - warn("E: Couldn't create a new lar file\n"); - return -1; - } - - LAR_SetCompressionFuncs(lar, ALGO_LZMA, do_lzma_compress, NULL); - - lfiles = calloc(sizeof(struct lfile), config.n_entries); - - if (lfiles == NULL) { - warn("E: Couldn't allocate memory: %m\n"); - return -1; - } - - for (i = 0; i < config.n_entries; i++) { - /* Master chain entries don't have files associated with them. */ - if (config.entries[i]->type == BPT_TYPE_CHAIN) - continue; - - if (access(config.entries[i]->file, R_OK)) { - warn("E: Could not find file %s\n", - config.entries[i]->file); - - goto err; - } - - if (config.entries[i]->larname == NULL) { - config.entries[i]->larname = - strdup(basename(config.entries[i]->file)); - - if (config.entries[i]->larname == NULL) { - warn("E: Could not allocate memory for the default name\n"); - goto err; - } - } - - /* - * Add the file to the list of files to add to the LAR - skip - * any duplicates, but be on the lookout for the same LAR name - * attached to a different file. - */ - for (j = 0; j < n_lfiles; j++) { - if (!strcmp(lfiles[j].larname, - config.entries[i]->larname)) { - if (strcmp(lfiles[j].file, - config.entries[i]->file)) { - warn("E: LAR name '%s' has already been used\n", config.entries[i]->larname); - goto err; - } - break; - } - } - - if (j == n_lfiles) { - lfiles[n_lfiles].file = config.entries[i]->file; - lfiles[n_lfiles++].larname = config.entries[i]->larname; - } - } - - /* Add all the files to the LAR. */ - for (i = 0; i < n_lfiles; i++) { - LAR_SetAttrs(&attr, lfiles[i].larname, ALGO_LZMA); - - if (LAR_AppendFile(lar, lfiles[i].file, &attr)) { - warn("E: Could not add %s to the LAR\n", - lfiles[i].file); - goto err; - } - } - - ret = add_bpt_to_lar(lar, &config); - -err: - LAR_Close(lar); - return ret; -} |