dump_config.c

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/****************************************************************************
** dump_config.c ***********************************************************
****************************************************************************
*
* dump_config.c - dumps data structures into file
*
* Copyright (C) 1998 Pablo d'Angelo <pablo@ag-trek.allgaeu.org>
*
*/

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#ifdef TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# ifdef HAVE_SYS_TIME_H
#  include <sys/time.h>
# else
#  include <time.h>
# endif
#endif

#include <stdio.h>
#include "include/media/lirc.h"
#include "lirc/config_file.h"
#include "lirc/dump_config.h"
#include "lirc/config_flags.h"
#include "lirc/ir_remote_types.h"

void fprint_comment(FILE* f, const struct ir_remote* rem, const char* commandline)
{
        time_t timet;
        struct tm* tmp;
        char cmd[128];
        char uname[64];
        FILE* p;

        p = popen("uname -r", "r");
        if (p < 0) {
                strcat(uname, "Cannot run uname -r(!)");
        } else {
                if (fgets(uname, sizeof(uname), p) != uname)
                        strcat(uname, "Cannot run uname -r (!)");
                pclose(p);
        }
        if (commandline)
                snprintf(cmd, sizeof(cmd), "%s", commandline);
        else
                strcat(cmd, "");

        timet = time(NULL);
        tmp = localtime(&timet);
        fprintf(f,
                "#\n"
                "# This config file was automatically generated\n"
                "# using lirc-%s(%s) on %s"
                "# Command line used: %s\n"
                "# Kernel version (uname -r): %s"
                "#\n"
                "# Remote name (as of config file): %s\n"
                "# Brand of remote device, the thing you hold in your hand:\n"
                "# Remote device model nr:\n"
                "# Remote device info url:\n"
                "# Does remote device has a bundled capture device e. g., a\n"
                "#     usb dongle? :\n"
                "# For bundled USB devices: usb vendor id, product id\n"
                "#     and device string (use dmesg or lsusb):\n"
                "# Type of device controlled\n"
                "#     (TV, VCR, Audio, DVD, Satellite, Cable, HTPC, ...) :\n"
                "# Device(s) controlled by this remote:\n\n",
                VERSION, curr_driver->name, asctime(tmp), cmd, uname, rem->name);
}

void fprint_flags(FILE* f, int flags)
{
        int i;
        int begin = 0;

        for (i = 0; all_flags[i].flag; i++) {
                if (flags & all_flags[i].flag) {
                        flags &= (~all_flags[i].flag);
                        if (begin == 0)
                                fprintf(f, "  flags ");
                        else if (begin == 1)
                                fprintf(f, "|");
                        fprintf(f, "%s", all_flags[i].name);
                        begin = 1;
                }
        }
        if (begin == 1)
                fprintf(f, "\n");
}

void fprint_remotes(FILE* f, const struct ir_remote* all, const char* commandline)
{
        while (all) {
                fprint_remote(f, all, commandline);
                fprintf(f, "\n\n");
                all = all->next;
        }
}

void fprint_remote_gap(FILE* f, const struct ir_remote* rem)
{
        if (rem->gap2 != 0)
                fprintf(f, "  gap          %u %u\n", (__u32)rem->gap, (__u32)rem->gap2);
        else
                fprintf(f, "  gap          %u\n", (__u32)rem->gap);
}

void fprint_remote_head(FILE* f, const struct ir_remote* rem)
{
        fprintf(f, "begin remote\n\n");
        fprintf(f, "  name  %s\n", rem->name);
        if (rem->manual_sort)
                fprintf(f, "  manual_sort  %d\n", rem->manual_sort);
        if (rem->driver)
                fprintf(f, "  driver %s\n", rem->driver);
        if (!is_raw(rem))
                fprintf(f, "  bits        %5d\n", rem->bits);
        fprint_flags(f, rem->flags);
        fprintf(f, "  eps         %5d\n", rem->eps);
        fprintf(f, "  aeps        %5d\n\n", rem->aeps);
        if (!is_raw(rem)) {
                if (has_header(rem))
                        fprintf(f, "  header      %5u %5u\n", (__u32)rem->phead, (__u32)rem->shead);
                if (rem->pthree != 0 || rem->sthree != 0)
                        fprintf(f, "  three       %5u %5u\n", (__u32)rem->pthree, (__u32)rem->sthree);
                if (rem->ptwo != 0 || rem->stwo != 0)
                        fprintf(f, "  two         %5u %5u\n", (__u32)rem->ptwo, (__u32)rem->stwo);
                fprintf(f, "  one         %5u %5u\n", (__u32)rem->pone, (__u32)rem->sone);
                fprintf(f, "  zero        %5u %5u\n", (__u32)rem->pzero, (__u32)rem->szero);
        }
        if (rem->ptrail != 0)
                fprintf(f, "  ptrail      %5u\n", (__u32)rem->ptrail);
        if (!is_raw(rem)) {
                if (rem->plead != 0)
                        fprintf(f, "  plead       %5u\n", (__u32)rem->plead);
                if (has_foot(rem))
                        fprintf(f, "  foot        %5u %5u\n", (__u32)rem->pfoot, (__u32)rem->sfoot);
        }
        if (has_repeat(rem))
                fprintf(f, "  repeat      %5u %5u\n", (__u32)rem->prepeat, (__u32)rem->srepeat);
        if (!is_raw(rem)) {
                if (rem->pre_data_bits > 0) {
                        fprintf(f, "  pre_data_bits   %d\n", rem->pre_data_bits);
                        fprintf(f, "  pre_data       0x%llX\n", (unsigned long long)rem->pre_data);
                }
                if (rem->post_data_bits > 0) {
                        fprintf(f, "  post_data_bits  %d\n", rem->post_data_bits);
                        fprintf(f, "  post_data      0x%llX\n", (unsigned long long)rem->post_data);
                }
                if (rem->pre_p != 0 && rem->pre_s != 0)
                        fprintf(f, "  pre         %5u %5u\n", (__u32)rem->pre_p, (__u32)rem->pre_s);
                if (rem->post_p != 0 && rem->post_s != 0)
                        fprintf(f, "  post        %5u %5u\n", (__u32)rem->post_p, (__u32)rem->post_s);
        }
        fprint_remote_gap(f, rem);
        if (has_repeat_gap(rem))
                fprintf(f, "  repeat_gap   %u\n", (__u32)rem->repeat_gap);
        if (rem->suppress_repeat > 0)
                fprintf(f, "  suppress_repeat %d\n", rem->suppress_repeat);
        if (rem->min_repeat > 0) {
                fprintf(f, "  min_repeat      %d\n", rem->min_repeat);
                if (rem->suppress_repeat == 0) {
                        fprintf(f, "#  suppress_repeat %d\n", rem->min_repeat);
                        fprintf(f, "#  uncomment to suppress unwanted repeats\n");
                }
        }
        if (!is_raw(rem)) {
                if (rem->min_code_repeat > 0)
                        fprintf(f, "  min_code_repeat %d\n", rem->min_code_repeat);
                fprintf(f, "  toggle_bit_mask 0x%llX\n", (unsigned long long)rem->toggle_bit_mask);
                if (has_toggle_mask(rem))
                        fprintf(f, "  toggle_mask    0x%llX\n", (unsigned long long)rem->toggle_mask);
                if (rem->repeat_mask != 0)
                        fprintf(f, "  repeat_mask    0x%llX\n", (unsigned long long)rem->repeat_mask);
                if (rem->rc6_mask != 0)
                        fprintf(f, "  rc6_mask    0x%llX\n", (unsigned long long)rem->rc6_mask);
                if (has_ignore_mask(rem))
                        fprintf(f, "  ignore_mask 0x%llX\n", (unsigned long long)rem->ignore_mask);
                if (is_serial(rem)) {
                        fprintf(f, "  baud            %d\n", rem->baud);
                        fprintf(f, "  serial_mode     %dN%d%s\n", rem->bits_in_byte, rem->stop_bits / 2,
                                rem->stop_bits % 2 ? ".5" : "");
                }
        }
        if (rem->freq != 0)
                fprintf(f, "  frequency    %u\n", rem->freq);
        if (rem->duty_cycle != 0)
                fprintf(f, "  duty_cycle   %u\n", rem->duty_cycle);
        fprintf(f, "\n");
}

void fprint_remote_foot(FILE* f, const struct ir_remote* rem)
{
        fprintf(f, "end remote\n");
}

void fprint_remote_signal_head(FILE* f, const struct ir_remote* rem)
{
        if (!is_raw(rem))
                fprintf(f, "      begin codes\n");
        else
                fprintf(f, "      begin raw_codes\n\n");
}

void fprint_remote_signal_foot(FILE* f, const struct ir_remote* rem)
{
        if (!is_raw(rem))
                fprintf(f, "      end codes\n\n");
        else
                fprintf(f, "      end raw_codes\n\n");
}

void fprint_remote_signal(FILE* f, const struct ir_remote* rem, const struct ir_ncode* codes)
{
        int i, j;

        if (!is_raw(rem)) {
                char format[30];
                const struct ir_code_node* loop;

                sprintf(format, "          %%-24s 0x%%0%dllX", (rem->bits + 3) / 4);
                fprintf(f, format, codes->name, codes->code);
                sprintf(format, " 0x%%0%dlX", (rem->bits + 3) / 4);
                for (loop = codes->next; loop != NULL; loop = loop->next)
                        fprintf(f, format, loop->code);

                fprintf(f, "\n");
        } else {
                fprintf(f, "          name %s\n", codes->name);
                j = 0;
                for (i = 0; i < codes->length; i++) {
                        if (j == 0) {
                                fprintf(f, "          %7u", (__u32)codes->signals[i]);
                        } else if (j < 5) {
                                fprintf(f, " %7u", (__u32)codes->signals[i]);
                        } else {
                                fprintf(f, " %7u\n", (__u32)codes->signals[i]);
                                j = -1;
                        }
                        j++;
                }
                codes++;
                if (j == 0) {
                        fprintf(f, "\n");
                } else {
                        fprintf(f, "\n\n");
                }
        }
}

void fprint_remote_signals(FILE* f, const struct ir_remote* rem)
{
        const struct ir_ncode* codes;

        fprint_remote_signal_head(f, rem);
        codes = rem->codes;
        while (codes->name != NULL) {
                fprint_remote_signal(f, rem, codes);
                codes++;
        }
        fprint_remote_signal_foot(f, rem);
}

void fprint_remote(FILE* f, const struct ir_remote* rem, const char* commandline)
{
        fprint_comment(f, rem, commandline);
        fprint_remote_head(f, rem);
        fprint_remote_signals(f, rem);
        fprint_remote_foot(f, rem);
}