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/*
* nvidia-installer: A tool for installing NVIDIA software packages on
* Unix and Linux systems.
*
* Copyright (C) 2003 NVIDIA Corporation
*
* This program 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 of the
* License, or (at your option) any later version.
*
* 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.
*
* 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.
* 59 Temple Place - Suite 330
* Boston, MA 02111-1307, USA
*
*
* log.c
*/
#include <stdio.h>
#include <stdarg.h>
#include <errno.h>
#include <string.h>
#include <time.h>
#include "nvidia-installer.h"
#include "misc.h"
#include "format.h"
/* global stream for log output */
static FILE *log_file_stream;
/* convenience macro for logging boolean values */
#define BOOLSTR(b) ((b) ? "true" : "false")
/* convenience macro for catching NULL strings */
#define STRSTR(x) ((x) ? (x) : "(not specified)")
#define TLSSTR(x) ({ \
const char *__tls_str = NULL; \
switch (x) { \
case FORCE_CLASSIC_TLS: __tls_str = "classic"; break; \
case FORCE_NEW_TLS: __tls_str = "elf-tls"; break; \
default: __tls_str = "(not specified)"; \
} \
__tls_str; \
})
#define SELINUXSTR(x) ({ \
const char *__selinux_str = NULL; \
switch (x) { \
case SELINUX_FORCE_YES: __selinux_str = "yes"; break; \
case SELINUX_FORCE_NO: __selinux_str = "no"; break; \
case SELINUX_DEFAULT: __selinux_str = "default"; break; \
default: __selinux_str = "(not specified)"; \
} \
__selinux_str; \
})
/*
* log_init() - if logging is enabled, initialize the log file; if
* initializing the log file fails, print an error to stderr and
* disable loggging. If initialization succeeds, write a header line
* and the state of all noteworthy options.
*/
void log_init(Options *op)
{
time_t now;
if (!op->logging) return;
log_file_stream = fopen(op->log_file_name, "w");
if (!log_file_stream) {
fprintf(stderr, "%s: Error opening log file '%s' for "
"writing (%s); disabling logging.\n",
PROGRAM_NAME, op->log_file_name, strerror(errno));
op->logging = FALSE;
return;
}
log_printf(op, TRUE, NULL, "%s log file '%s'",
PROGRAM_NAME, op->log_file_name);
now = time(NULL);
log_printf(op, TRUE, NULL, "creation time: %s", ctime(&now));
log_printf(op, TRUE, NULL, "");
log_printf(op, TRUE, NULL, "option status:");
log_printf(op, TRUE, NULL, " license pre-accepted : %s",
BOOLSTR(op->accept_license));
log_printf(op, TRUE, NULL, " update : %s",
BOOLSTR(op->update));
log_printf(op, TRUE, NULL, " force update : %s",
BOOLSTR(op->force_update));
log_printf(op, TRUE, NULL, " expert : %s",
BOOLSTR(op->expert));
log_printf(op, TRUE, NULL, " uninstall : %s",
BOOLSTR(op->uninstall));
log_printf(op, TRUE, NULL, " driver info : %s",
BOOLSTR(op->driver_info));
log_printf(op, TRUE, NULL, " precompiled interfaces : %s",
BOOLSTR(!op->no_precompiled_interface));
log_printf(op, TRUE, NULL, " no ncurses color : %s",
BOOLSTR(op->no_ncurses_color));
log_printf(op, TRUE, NULL, " query latest version : %s",
BOOLSTR(op->latest));
log_printf(op, TRUE, NULL, " OpenGL header files : %s",
BOOLSTR(op->opengl_headers));
log_printf(op, TRUE, NULL, " no questions : %s",
BOOLSTR(op->no_questions));
log_printf(op, TRUE, NULL, " silent : %s",
BOOLSTR(op->silent));
log_printf(op, TRUE, NULL, " no recursion : %s",
BOOLSTR(op->no_recursion));
log_printf(op, TRUE, NULL, " no backup : %s",
BOOLSTR(op->no_backup));
log_printf(op, TRUE, NULL, " kernel module only : %s",
BOOLSTR(op->kernel_module_only));
log_printf(op, TRUE, NULL, " sanity : %s",
BOOLSTR(op->sanity));
log_printf(op, TRUE, NULL, " add this kernel : %s",
BOOLSTR(op->add_this_kernel));
log_printf(op, TRUE, NULL, " no runlevel check : %s",
BOOLSTR(op->no_runlevel_check));
log_printf(op, TRUE, NULL, " no network : %s",
BOOLSTR(op->no_network));
log_printf(op, TRUE, NULL, " no ABI note : %s",
BOOLSTR(op->no_abi_note));
log_printf(op, TRUE, NULL, " no RPMs : %s",
BOOLSTR(op->no_rpms));
log_printf(op, TRUE, NULL, " no kernel module : %s",
BOOLSTR(op->no_kernel_module));
log_printf(op, TRUE, NULL, " force SELinux : %s",
SELINUXSTR(op->selinux_option));
log_printf(op, TRUE, NULL, " no X server check : %s",
BOOLSTR(op->no_x_check));
log_printf(op, TRUE, NULL, " force tls : %s",
TLSSTR(op->which_tls));
#if defined(NV_X86_64)
log_printf(op, TRUE, NULL, " force compat32 tls : %s",
TLSSTR(op->which_tls_compat32));
#endif
log_printf(op, TRUE, NULL, " X install prefix : %s",
STRSTR(op->x_prefix));
log_printf(op, TRUE, NULL, " X library install path : %s",
STRSTR(op->x_library_path));
log_printf(op, TRUE, NULL, " X module install path : %s",
STRSTR(op->x_module_path));
log_printf(op, TRUE, NULL, " OpenGL install prefix : %s",
STRSTR(op->opengl_prefix));
log_printf(op, TRUE, NULL, " OpenGL install libdir : %s",
STRSTR(op->opengl_libdir));
#if defined(NV_X86_64)
log_printf(op, TRUE, NULL, " compat32 install chroot : %s",
STRSTR(op->compat32_chroot));
log_printf(op, TRUE, NULL, " compat32 install prefix : %s",
STRSTR(op->compat32_prefix));
log_printf(op, TRUE, NULL, " compat32 install libdir : %s",
STRSTR(op->compat32_libdir));
#endif
log_printf(op, TRUE, NULL, " utility install prefix : %s",
STRSTR(op->utility_prefix));
log_printf(op, TRUE, NULL, " utility install libdir : %s",
STRSTR(op->utility_libdir));
log_printf(op, TRUE, NULL, " doc install prefix : %s",
STRSTR(op->documentation_prefix));
log_printf(op, TRUE, NULL, " kernel name : %s",
STRSTR(op->kernel_name));
log_printf(op, TRUE, NULL, " kernel include path : %s",
STRSTR(op->kernel_include_path));
log_printf(op, TRUE, NULL, " kernel source path : %s",
STRSTR(op->kernel_source_path));
log_printf(op, TRUE, NULL, " kernel output path : %s",
STRSTR(op->kernel_output_path));
log_printf(op, TRUE, NULL, " kernel install path : %s",
STRSTR(op->kernel_module_installation_path));
log_printf(op, TRUE, NULL, " proc mount point : %s",
STRSTR(op->proc_mount_point));
log_printf(op, TRUE, NULL, " ui : %s",
STRSTR(op->ui_str));
log_printf(op, TRUE, NULL, " tmpdir : %s",
STRSTR(op->tmpdir));
log_printf(op, TRUE, NULL, " ftp mirror : %s",
STRSTR(op->ftp_site));
log_printf(op, TRUE, NULL, " RPM file list : %s",
STRSTR(op->rpm_file_list));
log_printf(op, TRUE, NULL, "");
} /* log_init() */
/*
* log_printf() - if the logggin option is set, this function writes
* the given printf-style input to the log_file_stream; if the logging
* option is not set, then nothing is done here.
*/
#define LOG_WIDTH 79
void log_printf(Options *op, const int wb,
const char *prefix, const char *fmt, ...)
{
char *buf;
int i;
TextRows *t;
if (!op->logging) return;
NV_VSNPRINTF(buf, fmt);
t = nv_format_text_rows(prefix, buf, LOG_WIDTH, wb);
for (i = 0; i < t->n; i++) fprintf(log_file_stream, "%s\n", t->t[i]);
nv_free_text_rows(t);
nvfree(buf);
/* flush, just to be safe */
fflush(log_file_stream);
} /* log_printf() */
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