drakx-backup-do-not-use - Mageia Installer and base platform for many utilities

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author	Till Kamppeter <tkamppeter@mandriva.com>	2003-03-02 22:15:54 +0000
committer	Till Kamppeter <tkamppeter@mandriva.com>	2003-03-02 22:15:54 +0000
commit	55971b9830f5e0f0442d12dc382a4525a19bbd11 (patch)
tree	479f63544a3fc77ba7a1c16a5a29d25844822342 /perl-install/printer/printerdrake.pm
parent	7e9254859e3b4fb132d0eac0f77922caf66808ef (diff)
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Fixed auto-configuration for printers in the GIMP to work with Foomatic 3.0.

Diffstat (limited to 'perl-install/printer/printerdrake.pm')

0 files changed, 0 insertions, 0 deletions

/* * Guillaume Cottenceau (gc@mandrakesoft.com) * * Copyright 2000 MandrakeSoft * * This software may be freely redistributed under the terms of the GNU * public license. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * mar - The Mandrake Archiver * * An archiver that supports compression (through zlib). * */ /* * This code includes the extracting and creating features. * */ #include "mar.h" #include "mar-extract-only.h" int file_size(char *filename) { struct stat buf; if (stat(filename, &buf) != 0) { perror(filename); return -1; } return buf.st_size; } /* Yes I don't use the datastructure I directly write the final fileformat in memory then write down it. * Yes it's bad. */ /* ``files'' is a NULL-terminated array of char* */ char * fnf_tag = "FILE_NOT_FOUND&"; int mar_create_file(char *dest_file, char **files) { int filenum = 0; int current_offset_filetable = 0; int current_delta_rawdata = 0; int filetable_size; char * temp_marfile_buffer; int total_length = 0; filetable_size = sizeof(char); /* ``char 0'' */ while (files[filenum]) { int fsiz = file_size(files[filenum]); if (fsiz == -1) files[filenum] = fnf_tag; else { filetable_size += 2*sizeof(int) /* file_length, data_offset */ + strlen(files[filenum]) + 1; total_length += fsiz; } filenum++; } total_length += filetable_size; temp_marfile_buffer = (char *) malloc(total_length); /* create the whole file in-memory (not with alloca! it can be bigger than typical limit for stack of programs (ulimit -s) */ DEBUG_MAR(printf("D: mar::create_marfile total-length %d\n", total_length);); filenum = 0; while (files[filenum]) { if (strcmp(files[filenum], fnf_tag)) { FILE * f = fopen(files[filenum], "r"); int fsize; if (!f) { perror(files[filenum]); return -1; } /* filename */ strcpy(&(temp_marfile_buffer[current_offset_filetable]), files[filenum]); current_offset_filetable += strlen(files[filenum]) + 1; /* file_length */ fsize = file_size(files[filenum]); if (fsize == -1) return -1; memcpy(&temp_marfile_buffer[current_offset_filetable], &fsize, sizeof(int)); current_offset_filetable += sizeof(int); /* data_offset */ memcpy(&temp_marfile_buffer[current_offset_filetable], &current_delta_rawdata, sizeof(int)); current_offset_filetable += sizeof(int); /* data_raw_data */ if (fread(&temp_marfile_buffer[current_delta_rawdata + filetable_size], 1, fsize, f) != (size_t)fsize) { perror(files[filenum]); return -1; } fclose(f); current_delta_rawdata += fsize; } filenum++; } /* write down ``char 0'' to terminate file table */ memset(&temp_marfile_buffer[current_offset_filetable], 0, sizeof(char)); /* ok, buffer is ready, let's write it on-disk */ { BZFILE * f = BZ2_bzopen(dest_file, "w9"); if (!f) { perror(dest_file); return -1; } if (BZ2_bzwrite(f, temp_marfile_buffer, total_length) != total_length) { fprintf(stderr, BZ2_bzerror(f, &z_errnum)); return -1; } BZ2_bzclose(f); } printf("mar: created archive %s (%d files, length %d)\n", dest_file, filenum, total_length); return 0; } void print_usage(char *progname) { printf("Usage: %s [-lxc] [files..]\n", progname); exit(0); } int main(int argc, char **argv) {


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