From 22853e4a82c6ef7b336527529acb94b14a0b0fd8 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Thu, 7 Dec 2006 00:25:43 +0100 Subject: Imported from util-linux-2.10m tarball. --- misc-utils/setterm.c | 1606 +++++++++++++++++++++++++------------------------- 1 file changed, 818 insertions(+), 788 deletions(-) (limited to 'misc-utils/setterm.c') diff --git a/misc-utils/setterm.c b/misc-utils/setterm.c index 36d3be190..92161d01c 100644 --- a/misc-utils/setterm.c +++ b/misc-utils/setterm.c @@ -90,8 +90,8 @@ * -store stores the terminal's current rendering options as the default * values. */ -#include #include +#include #include #include #include @@ -193,892 +193,921 @@ int opt_ps_mode, opt_pd_min; /* powersave mode/powerdown time */ char opt_sn_name[200] = "screen.dump"; -void screendump(int vcnum, FILE *F); +static void screendump(int vcnum, FILE *F); /* Command line parsing routines. * * Note that it is an error for a given option to be invoked more than once. */ -void parse_term(argc, argv, option, opt_term, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Term flag to set. */ -char **opt_term; /* Terminal name to set. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_term(int argc, char **argv, int *option, char **opt_term, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Term flag to set. */ + /* opt_term: Terminal name to set. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -term specification. */ - if (argc != 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - *opt_term = argv[0]; - } + if (argc != 1 || *option) + *bad_arg = TRUE; + *option = TRUE; + if (argc == 1) + *opt_term = argv[0]; } -void parse_none(argc, argv, option, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Option flag to set. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_none(int argc, char **argv, int *option, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Term flag to set. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a parameterless specification. */ - if (argc != 0 || *option) *bad_arg = TRUE; - *option = TRUE; + if (argc != 0 || *option) + *bad_arg = TRUE; + *option = TRUE; } -void parse_switch(argc, argv, option, opt_on, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Option flag to set. */ -int *opt_on; /* Boolean option switch to set or reset. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_switch(int argc, char **argv, int *option, int *opt_on, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Option flag to set. */ + /* opt_on: Boolean option switch to set or reset. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a boolean (on/off) specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - if (strcmp(argv[0], "on") == 0) - *opt_on = TRUE; - else if (strcmp(argv[0], "off") == 0) - *opt_on = FALSE; - else + if (argc > 1 || *option) *bad_arg = TRUE; - } else { - *opt_on = TRUE; - } + *option = TRUE; + if (argc == 1) { + if (strcmp(argv[0], "on") == 0) + *opt_on = TRUE; + else if (strcmp(argv[0], "off") == 0) + *opt_on = FALSE; + else + *bad_arg = TRUE; + } else { + *opt_on = TRUE; + } } -void par_color(argc, argv, option, opt_color, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Color flag to set. */ -int *opt_color; /* Color to set. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +par_color(int argc, char **argv, int *option, int *opt_color, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Color flag to set. */ + /* opt_color: Color to set. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -foreground or -background specification. */ - if (argc != 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - if (strcmp(argv[0], "black") == 0) - *opt_color = BLACK; - else if (strcmp(argv[0], "red") == 0) - *opt_color = RED; - else if (strcmp(argv[0], "green") == 0) - *opt_color = GREEN; - else if (strcmp(argv[0], "yellow") == 0) - *opt_color = YELLOW; - else if (strcmp(argv[0], "blue") == 0) - *opt_color = BLUE; - else if (strcmp(argv[0], "magenta") == 0) - *opt_color = MAGENTA; - else if (strcmp(argv[0], "cyan") == 0) - *opt_color = CYAN; - else if (strcmp(argv[0], "white") == 0) - *opt_color = WHITE; - else if (strcmp(argv[0], "default") == 0) - *opt_color = DEFAULT; - else if (isdigit(argv[0][0])) - *opt_color = atoi(argv[0]); - else - *bad_arg = TRUE; + if (argc != 1 || *option) + *bad_arg = TRUE; + *option = TRUE; + if (argc == 1) { + if (strcmp(argv[0], "black") == 0) + *opt_color = BLACK; + else if (strcmp(argv[0], "red") == 0) + *opt_color = RED; + else if (strcmp(argv[0], "green") == 0) + *opt_color = GREEN; + else if (strcmp(argv[0], "yellow") == 0) + *opt_color = YELLOW; + else if (strcmp(argv[0], "blue") == 0) + *opt_color = BLUE; + else if (strcmp(argv[0], "magenta") == 0) + *opt_color = MAGENTA; + else if (strcmp(argv[0], "cyan") == 0) + *opt_color = CYAN; + else if (strcmp(argv[0], "white") == 0) + *opt_color = WHITE; + else if (strcmp(argv[0], "default") == 0) + *opt_color = DEFAULT; + else if (isdigit(argv[0][0])) + *opt_color = atoi(argv[0]); + else + *bad_arg = TRUE; - if(*opt_color < 0 || *opt_color > 7) - *bad_arg = TRUE; - } + if(*opt_color < 0 || *opt_color > 7) + *bad_arg = TRUE; + } } -void par_color2(argc, argv, option, opt_color, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Color flag to set. */ -int *opt_color; /* Color to set. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +par_color2(int argc, char **argv, int *option, int *opt_color, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Color flag to set. */ + /* opt_color: Color to set. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -ulcolor or -hbcolor specification. */ - if (!argc || argc > 2 || *option) *bad_arg = TRUE; - *option = TRUE; - *opt_color = 0; - if (argc == 2) { - if (strcmp(argv[0], "bright") == 0) - *opt_color = 8; - else { + if (!argc || argc > 2 || *option) *bad_arg = TRUE; - return; + *option = TRUE; + *opt_color = 0; + if (argc == 2) { + if (strcmp(argv[0], "bright") == 0) + *opt_color = 8; + else { + *bad_arg = TRUE; + return; + } } - } - if (argc) { - if (strcmp(argv[argc-1], "black") == 0) { - if(*opt_color) + if (argc) { + if (strcmp(argv[argc-1], "black") == 0) { + if(*opt_color) + *bad_arg = TRUE; + else + *opt_color = BLACK; + } else if (strcmp(argv[argc-1], "grey") == 0) { + if(*opt_color) + *bad_arg = TRUE; + else + *opt_color = GREY; + } else if (strcmp(argv[argc-1], "red") == 0) + *opt_color |= RED; + else if (strcmp(argv[argc-1], "green") == 0) + *opt_color |= GREEN; + else if (strcmp(argv[argc-1], "yellow") == 0) + *opt_color |= YELLOW; + else if (strcmp(argv[argc-1], "blue") == 0) + *opt_color |= BLUE; + else if (strcmp(argv[argc-1], "magenta") == 0) + *opt_color |= MAGENTA; + else if (strcmp(argv[argc-1], "cyan") == 0) + *opt_color |= CYAN; + else if (strcmp(argv[argc-1], "white") == 0) + *opt_color |= WHITE; + else if (isdigit(argv[argc-1][0])) + *opt_color = atoi(argv[argc-1]); + else *bad_arg = TRUE; - else - *opt_color = BLACK; - } else if (strcmp(argv[argc-1], "grey") == 0) { - if(*opt_color) + if(*opt_color < 0 || *opt_color > 15) *bad_arg = TRUE; - else - *opt_color = GREY; - } else if (strcmp(argv[argc-1], "red") == 0) - *opt_color |= RED; - else if (strcmp(argv[argc-1], "green") == 0) - *opt_color |= GREEN; - else if (strcmp(argv[argc-1], "yellow") == 0) - *opt_color |= YELLOW; - else if (strcmp(argv[argc-1], "blue") == 0) - *opt_color |= BLUE; - else if (strcmp(argv[argc-1], "magenta") == 0) - *opt_color |= MAGENTA; - else if (strcmp(argv[argc-1], "cyan") == 0) - *opt_color |= CYAN; - else if (strcmp(argv[argc-1], "white") == 0) - *opt_color |= WHITE; - else if (isdigit(argv[argc-1][0])) - *opt_color = atoi(argv[argc-1]); - else - *bad_arg = TRUE; - if(*opt_color < 0 || *opt_color > 15) - *bad_arg = TRUE; - } + } } -void parse_clear(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; /* Clear all switch to set or reset. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_clear(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all: Clear all switch to set or reset. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -clear specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - if (strcmp(argv[0], "all") == 0) - *opt_all = TRUE; - else if (strcmp(argv[0], "rest") == 0) - *opt_all = FALSE; - else + if (argc > 1 || *option) *bad_arg = TRUE; - } else { - *opt_all = TRUE; - } + *option = TRUE; + if (argc == 1) { + if (strcmp(argv[0], "all") == 0) + *opt_all = TRUE; + else if (strcmp(argv[0], "rest") == 0) + *opt_all = FALSE; + else + *bad_arg = TRUE; + } else { + *opt_all = TRUE; + } } -void parse_blank(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; /* Clear all switch to set or reset. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_blank(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all: Clear all switch to set or reset. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -blank specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - *opt_all = atoi(argv[0]); - if ((*opt_all > 60) || (*opt_all < 0)) + if (argc > 1 || *option) *bad_arg = TRUE; - } else { - *opt_all = 0; - } + *option = TRUE; + if (argc == 1) { + *opt_all = atoi(argv[0]); + if ((*opt_all > 60) || (*opt_all < 0)) + *bad_arg = TRUE; + } else { + *opt_all = 0; + } } -void parse_powersave(argc, argv, option, opt_mode, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* powersave flag to set. */ -int *opt_mode; /* Powersaving mode, defined in vesa_blank.c */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_powersave(int argc, char **argv, int *option, int *opt_mode, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: powersave flag to set. */ + /* opt_mode: Powersaving mode, defined in vesa_blank.c */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -powersave mode specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - if (strcmp(argv[0], "on") == 0) - *opt_mode = 1; - else if (strcmp(argv[0], "vsync") == 0) - *opt_mode = 1; - else if (strcmp(argv[0], "hsync") == 0) - *opt_mode = 2; - else if (strcmp(argv[0], "powerdown") == 0) - *opt_mode = 3; - else if (strcmp(argv[0], "off") == 0) - *opt_mode = 0; - else + if (argc > 1 || *option) *bad_arg = TRUE; - } else { - *opt_mode = 0; - } + *option = TRUE; + if (argc == 1) { + if (strcmp(argv[0], "on") == 0) + *opt_mode = 1; + else if (strcmp(argv[0], "vsync") == 0) + *opt_mode = 1; + else if (strcmp(argv[0], "hsync") == 0) + *opt_mode = 2; + else if (strcmp(argv[0], "powerdown") == 0) + *opt_mode = 3; + else if (strcmp(argv[0], "off") == 0) + *opt_mode = 0; + else + *bad_arg = TRUE; + } else { + *opt_mode = 0; + } } #if 0 -void parse_standout(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; /* Clear all switch to set or reset. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_standout(int argc, char *argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all: Clear all switch to set or reset. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -standout specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - *opt_all = atoi(argv[0]); - } else { - *opt_all = -1; - } + if (argc > 1 || *option) + *bad_arg = TRUE; + *option = TRUE; + if (argc == 1) + *opt_all = atoi(argv[0]); + else + *opt_all = -1; } #endif -void parse_msglevel(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; /* Clear all switch to set or reset. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ - - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - *opt_all = atoi(argv[0]); - if (*opt_all < 0 || *opt_all > 8) +static void +parse_msglevel(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all: Clear all switch to set or reset. */ + /* bad_arg: Set to true if an error is detected. */ + + if (argc > 1 || *option) *bad_arg = TRUE; - } else { - *opt_all = -1; - } + *option = TRUE; + if (argc == 1) { + *opt_all = atoi(argv[0]); + if (*opt_all < 0 || *opt_all > 8) + *bad_arg = TRUE; + } else { + *opt_all = -1; + } } -void parse_snap(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; /* Clear all switch to set or reset. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_snap(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all: Clear all switch to set or reset. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -dump or -append specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - *opt_all = atoi(argv[0]); - if ((*opt_all <= 0)) + if (argc > 1 || *option) *bad_arg = TRUE; - } else { - *opt_all = 0; - } + *option = TRUE; + if (argc == 1) { + *opt_all = atoi(argv[0]); + if ((*opt_all <= 0)) + *bad_arg = TRUE; + } else { + *opt_all = 0; + } } -void parse_snapfile(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; /* Clear all switch to set or reset. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_snapfile(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all: Clear all switch to set or reset. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a -file specification. */ - if (argc != 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - strcpy((char *)opt_all, argv[0]); - } + if (argc != 1 || *option) + *bad_arg = TRUE; + *option = TRUE; + if (argc == 1) + strcpy((char *)opt_all, argv[0]); } -void parse_tabs(argc, argv, option, tab_array, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *tab_array; /* Array of tabs */ -int *bad_arg; /* Set to true if an error is detected. */ -{ - if (*option || argc > 160) *bad_arg = TRUE; - *option = TRUE; - tab_array[argc] = -1; - while(argc--) { - tab_array[argc] = atoi(argv[argc]); - if(tab_array[argc] < 1 || tab_array[argc] > 160) { - *bad_arg = TRUE; - return; - } - } +static void +parse_tabs(int argc, char **argv, int *option, int *tab_array, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* tab_array: Array of tabs */ + /* bad_arg: Set to true if an error is detected. */ + + if (*option || argc > 160) + *bad_arg = TRUE; + *option = TRUE; + tab_array[argc] = -1; + while(argc--) { + tab_array[argc] = atoi(argv[argc]); + if(tab_array[argc] < 1 || tab_array[argc] > 160) { + *bad_arg = TRUE; + return; + } + } } -void parse_clrtabs(argc, argv, option, tab_array, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *tab_array; /* Array of tabs */ -int *bad_arg; /* Set to true if an error is detected. */ -{ - if (*option || argc > 160) *bad_arg = TRUE; - *option = TRUE; - if(argc == 0) { - tab_array[0] = -1; - return; - } - tab_array[argc] = -1; - while(argc--) { - tab_array[argc] = atoi(argv[argc]); - if(tab_array[argc] < 1 || tab_array[argc] > 160) { - *bad_arg = TRUE; - return; - } - } +static void +parse_clrtabs(int argc, char **argv, int *option, int *tab_array, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* tab_array: Array of tabs */ + /* bad_arg: Set to true if an error is detected. */ + + if (*option || argc > 160) + *bad_arg = TRUE; + *option = TRUE; + if(argc == 0) { + tab_array[0] = -1; + return; + } + tab_array[argc] = -1; + while(argc--) { + tab_array[argc] = atoi(argv[argc]); + if(tab_array[argc] < 1 || tab_array[argc] > 160) { + *bad_arg = TRUE; + return; + } + } } -void parse_regtabs(argc, argv, option, opt_len, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_len; /* Regular tab length. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ - if (*option || argc > 1) *bad_arg = TRUE; - *option = TRUE; - if(argc == 0) { - *opt_len = 8; - return; - } - *opt_len = atoi(argv[0]); - if(*opt_len < 1 || *opt_len > 160) { - *bad_arg = TRUE; - return; - } +static void +parse_regtabs(int argc, char **argv, int *option, int *opt_len, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_len: Regular tab length. */ + /* bad_arg: Set to true if an error is detected. */ + + if (*option || argc > 1) + *bad_arg = TRUE; + *option = TRUE; + if(argc == 0) { + *opt_len = 8; + return; + } + *opt_len = atoi(argv[0]); + if(*opt_len < 1 || *opt_len > 160) { + *bad_arg = TRUE; + return; + } } -void parse_blength(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_blength(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse -blength specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - *opt_all = atoi(argv[0]); - if (*opt_all > 2000) + if (argc > 1 || *option) *bad_arg = TRUE; - } else { - *opt_all = 0; - } + *option = TRUE; + if (argc == 1) { + *opt_all = atoi(argv[0]); + if (*opt_all > 2000) + *bad_arg = TRUE; + } else { + *opt_all = 0; + } } -void parse_bfreq(argc, argv, option, opt_all, bad_arg) -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *option; /* Clear flag to set. */ -int *opt_all; -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_bfreq(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* option: Clear flag to set. */ + /* opt_all */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse -bfreq specification. */ - if (argc > 1 || *option) *bad_arg = TRUE; - *option = TRUE; - if (argc == 1) { - *opt_all = atoi(argv[0]); - } else { - *opt_all = 0; - } + if (argc > 1 || *option) + *bad_arg = TRUE; + *option = TRUE; + if (argc == 1) { + *opt_all = atoi(argv[0]); + } else { + *opt_all = 0; + } } -void show_tabs() -{ - int i, co = tigetnum("cols"); - - if(co > 0) { - printf("\r "); - for(i = 10; i < co-2; i+=10) - printf("%-10d", i); - putchar('\n'); - for(i = 1; i <= co; i++) - putchar(i%10+'0'); - putchar('\n'); - for(i = 1; i < co; i++) - printf("\tT\b"); - putchar('\n'); - } +static void +show_tabs(void) { + int i, co = tigetnum("cols"); + + if(co > 0) { + printf("\r "); + for(i = 10; i < co-2; i+=10) + printf("%-10d", i); + putchar('\n'); + for(i = 1; i <= co; i++) + putchar(i%10+'0'); + putchar('\n'); + for(i = 1; i < co; i++) + printf("\tT\b"); + putchar('\n'); + } } #define STRCMP(str1,str2) strncmp(str1,str2,strlen(str1)) -void parse_option(option, argc, argv, bad_arg) -char *option; /* Option with leading '-' removed. */ -int argc; /* Number of arguments for this option. */ -char *argv[]; /* Arguments for this option. */ -int *bad_arg; /* Set to true if an error is detected. */ -{ +static void +parse_option(char *option, int argc, char **argv, int *bad_arg) { + /* option: Option with leading '-' removed. */ + /* argc: Number of arguments for this option. */ + /* argv: Arguments for this option. */ + /* bad_arg: Set to true if an error is detected. */ + /* Parse a single specification. */ - if (STRCMP(option, "term") == 0) - parse_term(argc, argv, &opt_term, &opt_te_terminal_name, bad_arg); - else if (STRCMP(option, "reset") == 0) - parse_none(argc, argv, &opt_reset, bad_arg); - else if (STRCMP(option, "initialize") == 0) - parse_none(argc, argv, &opt_initialize, bad_arg); - else if (STRCMP(option, "cursor") == 0) - parse_switch(argc, argv, &opt_cursor, &opt_cu_on, bad_arg); - else if (STRCMP(option, "repeat") == 0) - parse_switch(argc, argv, &opt_repeat, &opt_rep_on, bad_arg); - else if (STRCMP(option, "appcursorkeys") == 0) - parse_switch(argc, argv, &opt_appcursorkeys, &opt_appck_on, bad_arg); - else if (STRCMP(option, "linewrap") == 0) - parse_switch(argc, argv, &opt_linewrap, &opt_li_on, bad_arg); + if (STRCMP(option, "term") == 0) + parse_term(argc, argv, &opt_term, &opt_te_terminal_name, bad_arg); + else if (STRCMP(option, "reset") == 0) + parse_none(argc, argv, &opt_reset, bad_arg); + else if (STRCMP(option, "initialize") == 0) + parse_none(argc, argv, &opt_initialize, bad_arg); + else if (STRCMP(option, "cursor") == 0) + parse_switch(argc, argv, &opt_cursor, &opt_cu_on, bad_arg); + else if (STRCMP(option, "repeat") == 0) + parse_switch(argc, argv, &opt_repeat, &opt_rep_on, bad_arg); + else if (STRCMP(option, "appcursorkeys") == 0) + parse_switch(argc, argv, &opt_appcursorkeys, &opt_appck_on, bad_arg); + else if (STRCMP(option, "linewrap") == 0) + parse_switch(argc, argv, &opt_linewrap, &opt_li_on, bad_arg); #if 0 - else if (STRCMP(option, "snow") == 0) - parse_switch(argc, argv, &opt_snow, &opt_sn_on, bad_arg); - else if (STRCMP(option, "softscroll") == 0) - parse_switch(argc, argv, &opt_softscroll, &opt_so_on, bad_arg); + else if (STRCMP(option, "snow") == 0) + parse_switch(argc, argv, &opt_snow, &opt_sn_on, bad_arg); + else if (STRCMP(option, "softscroll") == 0) + parse_switch(argc, argv, &opt_softscroll, &opt_so_on, bad_arg); #endif - else if (STRCMP(option, "default") == 0) - parse_none(argc, argv, &opt_default, bad_arg); - else if (STRCMP(option, "foreground") == 0) - par_color(argc, argv, &opt_foreground, &opt_fo_color, bad_arg); - else if (STRCMP(option, "background") == 0) - par_color(argc, argv, &opt_background, &opt_ba_color, bad_arg); - else if (STRCMP(option, "ulcolor") == 0) - par_color2(argc, argv, &opt_ulcolor, &opt_ul_color, bad_arg); - else if (STRCMP(option, "hbcolor") == 0) - par_color2(argc, argv, &opt_hbcolor, &opt_hb_color, bad_arg); - else if (STRCMP(option, "inversescreen") == 0) - parse_switch(argc, argv, &opt_inversescreen, &opt_invsc_on, bad_arg); - else if (STRCMP(option, "bold") == 0) - parse_switch(argc, argv, &opt_bold, &opt_bo_on, bad_arg); - else if (STRCMP(option, "half-bright") == 0) - parse_switch(argc, argv, &opt_halfbright, &opt_hb_on, bad_arg); - else if (STRCMP(option, "blink") == 0) - parse_switch(argc, argv, &opt_blink, &opt_bl_on, bad_arg); - else if (STRCMP(option, "reverse") == 0) - parse_switch(argc, argv, &opt_reverse, &opt_re_on, bad_arg); - else if (STRCMP(option, "underline") == 0) - parse_switch(argc, argv, &opt_underline, &opt_un_on, bad_arg); - else if (STRCMP(option, "store") == 0) - parse_none(argc, argv, &opt_store, bad_arg); - else if (STRCMP(option, "clear") == 0) - parse_clear(argc, argv, &opt_clear, &opt_cl_all, bad_arg); - else if (STRCMP(option, "tabs") == 0) - parse_tabs(argc, argv, &opt_tabs, opt_tb_array, bad_arg); - else if (STRCMP(option, "clrtabs") == 0) - parse_clrtabs(argc, argv, &opt_clrtabs, opt_tb_array, bad_arg); - else if (STRCMP(option, "regtabs") == 0) - parse_regtabs(argc, argv, &opt_regtabs, &opt_rt_len, bad_arg); - else if (STRCMP(option, "blank") == 0) - parse_blank(argc, argv, &opt_blank, &opt_bl_min, bad_arg); - else if (STRCMP(option, "dump") == 0) - parse_snap(argc, argv, &opt_snap, &opt_sn_num, bad_arg); - else if (STRCMP(option, "append") == 0) - parse_snap(argc, argv, &opt_append, &opt_sn_num, bad_arg); - else if (STRCMP(option, "file") == 0) - parse_snapfile(argc, argv, &opt_snapfile, (int *)opt_sn_name, bad_arg); - else if (STRCMP(option, "msg") == 0) - parse_switch(argc, argv, &opt_msg, &opt_msg_on, bad_arg); - else if (STRCMP(option, "msglevel") == 0) - parse_msglevel(argc, argv, &opt_msglevel, &opt_msglevel_num, bad_arg); - else if (STRCMP(option, "powersave") == 0) - parse_powersave(argc, argv, &opt_powersave, &opt_ps_mode, bad_arg); - else if (STRCMP(option, "powerdown") == 0) - parse_blank(argc, argv, &opt_powerdown, &opt_pd_min, bad_arg); - else if (STRCMP(option, "blength") == 0) - parse_blength(argc, argv, &opt_blength, &opt_blength_l, bad_arg); - else if (STRCMP(option, "bfreq") == 0) - parse_bfreq(argc, argv, &opt_bfreq, &opt_bfreq_f, bad_arg); + else if (STRCMP(option, "default") == 0) + parse_none(argc, argv, &opt_default, bad_arg); + else if (STRCMP(option, "foreground") == 0) + par_color(argc, argv, &opt_foreground, &opt_fo_color, bad_arg); + else if (STRCMP(option, "background") == 0) + par_color(argc, argv, &opt_background, &opt_ba_color, bad_arg); + else if (STRCMP(option, "ulcolor") == 0) + par_color2(argc, argv, &opt_ulcolor, &opt_ul_color, bad_arg); + else if (STRCMP(option, "hbcolor") == 0) + par_color2(argc, argv, &opt_hbcolor, &opt_hb_color, bad_arg); + else if (STRCMP(option, "inversescreen") == 0) + parse_switch(argc, argv, &opt_inversescreen, &opt_invsc_on, bad_arg); + else if (STRCMP(option, "bold") == 0) + parse_switch(argc, argv, &opt_bold, &opt_bo_on, bad_arg); + else if (STRCMP(option, "half-bright") == 0) + parse_switch(argc, argv, &opt_halfbright, &opt_hb_on, bad_arg); + else if (STRCMP(option, "blink") == 0) + parse_switch(argc, argv, &opt_blink, &opt_bl_on, bad_arg); + else if (STRCMP(option, "reverse") == 0) + parse_switch(argc, argv, &opt_reverse, &opt_re_on, bad_arg); + else if (STRCMP(option, "underline") == 0) + parse_switch(argc, argv, &opt_underline, &opt_un_on, bad_arg); + else if (STRCMP(option, "store") == 0) + parse_none(argc, argv, &opt_store, bad_arg); + else if (STRCMP(option, "clear") == 0) + parse_clear(argc, argv, &opt_clear, &opt_cl_all, bad_arg); + else if (STRCMP(option, "tabs") == 0) + parse_tabs(argc, argv, &opt_tabs, opt_tb_array, bad_arg); + else if (STRCMP(option, "clrtabs") == 0) + parse_clrtabs(argc, argv, &opt_clrtabs, opt_tb_array, bad_arg); + else if (STRCMP(option, "regtabs") == 0) + parse_regtabs(argc, argv, &opt_regtabs, &opt_rt_len, bad_arg); + else if (STRCMP(option, "blank") == 0) + parse_blank(argc, argv, &opt_blank, &opt_bl_min, bad_arg); + else if (STRCMP(option, "dump") == 0) + parse_snap(argc, argv, &opt_snap, &opt_sn_num, bad_arg); + else if (STRCMP(option, "append") == 0) + parse_snap(argc, argv, &opt_append, &opt_sn_num, bad_arg); + else if (STRCMP(option, "file") == 0) + parse_snapfile(argc, argv, &opt_snapfile, (int *)opt_sn_name, bad_arg); + else if (STRCMP(option, "msg") == 0) + parse_switch(argc, argv, &opt_msg, &opt_msg_on, bad_arg); + else if (STRCMP(option, "msglevel") == 0) + parse_msglevel(argc, argv, &opt_msglevel, &opt_msglevel_num, bad_arg); + else if (STRCMP(option, "powersave") == 0) + parse_powersave(argc, argv, &opt_powersave, &opt_ps_mode, bad_arg); + else if (STRCMP(option, "powerdown") == 0) + parse_blank(argc, argv, &opt_powerdown, &opt_pd_min, bad_arg); + else if (STRCMP(option, "blength") == 0) + parse_blength(argc, argv, &opt_blength, &opt_blength_l, bad_arg); + else if (STRCMP(option, "bfreq") == 0) + parse_bfreq(argc, argv, &opt_bfreq, &opt_bfreq_f, bad_arg); #if 0 - else if (STRCMP(option, "standout") == 0) - parse_standout(argc, argv, &opt_standout, &opt_st_attr, bad_arg); + else if (STRCMP(option, "standout") == 0) + parse_standout(argc, argv, &opt_standout, &opt_st_attr, bad_arg); #endif - else - *bad_arg = TRUE; + else + *bad_arg = TRUE; } /* End of command line parsing routines. */ -void usage(prog_name) -char *prog_name; /* Name of this program. */ -{ +static void +usage(char *prog_name) { /* Print error message about arguments, and the command's syntax. */ - fprintf(stderr, _("%s: Argument error, usage\n"), prog_name); - fprintf(stderr, "\n"); - fprintf(stderr, "%s\n", prog_name); - fprintf(stderr, _(" [ -term terminal_name ]\n")); - fprintf(stderr, _(" [ -reset ]\n")); - fprintf(stderr, _(" [ -initialize ]\n")); - fprintf(stderr, _(" [ -cursor [on|off] ]\n")); + fprintf(stderr, _("%s: Argument error, usage\n"), prog_name); + fprintf(stderr, "\n"); + fprintf(stderr, "%s\n", prog_name); + fprintf(stderr, _(" [ -term terminal_name ]\n")); + fprintf(stderr, _(" [ -reset ]\n")); + fprintf(stderr, _(" [ -initialize ]\n")); + fprintf(stderr, _(" [ -cursor [on|off] ]\n")); #if 0 - fprintf(stderr, _(" [ -snow [on|off] ]\n")); - fprintf(stderr, _(" [ -softscroll [on|off] ]\n")); + fprintf(stderr, _(" [ -snow [on|off] ]\n")); + fprintf(stderr, _(" [ -softscroll [on|off] ]\n")); #endif - fprintf(stderr, _(" [ -repeat [on|off] ]\n")); - fprintf(stderr, _(" [ -appcursorkeys [on|off] ]\n")); - fprintf(stderr, _(" [ -linewrap [on|off] ]\n")); - fprintf(stderr, _(" [ -default ]\n")); - fprintf(stderr, _(" [ -foreground black|blue|green|cyan")); - fprintf(stderr, _("|red|magenta|yellow|white|default ]\n")); - fprintf(stderr, _(" [ -background black|blue|green|cyan")); - fprintf(stderr, _("|red|magenta|yellow|white|default ]\n")); - fprintf(stderr, _(" [ -ulcolor black|grey|blue|green|cyan")); - fprintf(stderr, _("|red|magenta|yellow|white ]\n")); - fprintf(stderr, _(" [ -ulcolor bright blue|green|cyan")); - fprintf(stderr, _("|red|magenta|yellow|white ]\n")); - fprintf(stderr, _(" [ -hbcolor black|grey|blue|green|cyan")); - fprintf(stderr, _("|red|magenta|yellow|white ]\n")); - fprintf(stderr, _(" [ -hbcolor bright blue|green|cyan")); - fprintf(stderr, _("|red|magenta|yellow|white ]\n")); + fprintf(stderr, _(" [ -repeat [on|off] ]\n")); + fprintf(stderr, _(" [ -appcursorkeys [on|off] ]\n")); + fprintf(stderr, _(" [ -linewrap [on|off] ]\n")); + fprintf(stderr, _(" [ -default ]\n")); + fprintf(stderr, _(" [ -foreground black|blue|green|cyan")); + fprintf(stderr, _("|red|magenta|yellow|white|default ]\n")); + fprintf(stderr, _(" [ -background black|blue|green|cyan")); + fprintf(stderr, _("|red|magenta|yellow|white|default ]\n")); + fprintf(stderr, _(" [ -ulcolor black|grey|blue|green|cyan")); + fprintf(stderr, _("|red|magenta|yellow|white ]\n")); + fprintf(stderr, _(" [ -ulcolor bright blue|green|cyan")); + fprintf(stderr, _("|red|magenta|yellow|white ]\n")); + fprintf(stderr, _(" [ -hbcolor black|grey|blue|green|cyan")); + fprintf(stderr, _("|red|magenta|yellow|white ]\n")); + fprintf(stderr, _(" [ -hbcolor bright blue|green|cyan")); + fprintf(stderr, _("|red|magenta|yellow|white ]\n")); #if 0 - fprintf(stderr, _(" [ -standout [ attr ] ]\n")); + fprintf(stderr, _(" [ -standout [ attr ] ]\n")); #endif - fprintf(stderr, _(" [ -inversescreen [on|off] ]\n")); - fprintf(stderr, _(" [ -bold [on|off] ]\n")); - fprintf(stderr, _(" [ -half-bright [on|off] ]\n")); - fprintf(stderr, _(" [ -blink [on|off] ]\n")); - fprintf(stderr, _(" [ -reverse [on|off] ]\n")); - fprintf(stderr, _(" [ -underline [on|off] ]\n")); - fprintf(stderr, _(" [ -store ]\n")); - fprintf(stderr, _(" [ -clear [all|rest] ]\n")); - fprintf(stderr, _(" [ -tabs [ tab1 tab2 tab3 ... ] ] (tabn = 1-160)\n")); - fprintf(stderr, _(" [ -clrtabs [ tab1 tab2 tab3 ... ] ] (tabn = 1-160)\n")); - fprintf(stderr, _(" [ -regtabs [1-160] ]\n")); - fprintf(stderr, _(" [ -blank [0-60] ]\n")); - fprintf(stderr, _(" [ -dump [1-NR_CONSOLES] ]\n")); - fprintf(stderr, _(" [ -append [1-NR_CONSOLES] ]\n")); - fprintf(stderr, _(" [ -file dumpfilename ]\n")); - fprintf(stderr, _(" [ -msg [on|off] ]\n")); - fprintf(stderr, _(" [ -msglevel [0-8] ]\n")); - fprintf(stderr, _(" [ -powersave [on|vsync|hsync|powerdown|off] ]\n")); - fprintf(stderr, _(" [ -powerdown [0-60] ]\n")); - fprintf(stderr, _(" [ -blength [0-2000] ]\n")); - fprintf(stderr, _(" [ -bfreq freqnumber ]\n")); + fprintf(stderr, _(" [ -inversescreen [on|off] ]\n")); + fprintf(stderr, _(" [ -bold [on|off] ]\n")); + fprintf(stderr, _(" [ -half-bright [on|off] ]\n")); + fprintf(stderr, _(" [ -blink [on|off] ]\n")); + fprintf(stderr, _(" [ -reverse [on|off] ]\n")); + fprintf(stderr, _(" [ -underline [on|off] ]\n")); + fprintf(stderr, _(" [ -store ]\n")); + fprintf(stderr, _(" [ -clear [all|rest] ]\n")); + fprintf(stderr, _(" [ -tabs [ tab1 tab2 tab3 ... ] ] (tabn = 1-160)\n")); + fprintf(stderr, _(" [ -clrtabs [ tab1 tab2 tab3 ... ] ] (tabn = 1-160)\n")); + fprintf(stderr, _(" [ -regtabs [1-160] ]\n")); + fprintf(stderr, _(" [ -blank [0-60] ]\n")); + fprintf(stderr, _(" [ -dump [1-NR_CONSOLES] ]\n")); + fprintf(stderr, _(" [ -append [1-NR_CONSOLES] ]\n")); + fprintf(stderr, _(" [ -file dumpfilename ]\n")); + fprintf(stderr, _(" [ -msg [on|off] ]\n")); + fprintf(stderr, _(" [ -msglevel [0-8] ]\n")); + fprintf(stderr, _(" [ -powersave [on|vsync|hsync|powerdown|off] ]\n")); + fprintf(stderr, _(" [ -powerdown [0-60] ]\n")); + fprintf(stderr, _(" [ -blength [0-2000] ]\n")); + fprintf(stderr, _(" [ -bfreq freqnumber ]\n")); } -char *ti_entry(name) -const char *name; /* Terminfo capability string to lookup. */ -{ +static char *ti_entry(const char *name) { + /* name: Terminfo capability string to lookup. */ + /* Return the specified terminfo string, or an empty string if no such terminfo * capability exists. */ - char *buf_ptr; + char *buf_ptr; - if ((buf_ptr = tigetstr(name)) == (char *)-1) buf_ptr = NULL; - return buf_ptr; + if ((buf_ptr = tigetstr(name)) == (char *)-1) buf_ptr = NULL; + return buf_ptr; } -void perform_sequence(vcterm) -int vcterm; /* Set if terminal is a virtual console. */ -{ - int result; +static void +perform_sequence(int vcterm) { + /* vcterm: Set if terminal is a virtual console. */ + + int result; /* Perform the selected options. */ - /* -reset. */ - if (opt_reset) { - putp(ti_entry("rs1")); - } + /* -reset. */ + if (opt_reset) { + putp(ti_entry("rs1")); + } - /* -initialize. */ - if (opt_initialize) { - putp(ti_entry("is2")); - } + /* -initialize. */ + if (opt_initialize) { + putp(ti_entry("is2")); + } - /* -cursor [on|off]. */ - if (opt_cursor) { - if (opt_cu_on) - putp(ti_entry("cnorm")); - else - putp(ti_entry("civis")); - } + /* -cursor [on|off]. */ + if (opt_cursor) { + if (opt_cu_on) + putp(ti_entry("cnorm")); + else + putp(ti_entry("civis")); + } - /* -linewrap [on|off]. Vc only (vt102) */ - if (opt_linewrap && vcterm) { - if (opt_li_on) - printf("\033[?7h"); - else - printf("\033[?7l"); - } + /* -linewrap [on|off]. Vc only (vt102) */ + if (opt_linewrap && vcterm) { + if (opt_li_on) + printf("\033[?7h"); + else + printf("\033[?7l"); + } - /* -repeat [on|off]. Vc only (vt102) */ - if (opt_repeat && vcterm) { - if (opt_rep_on) - printf("\033[?8h"); - else - printf("\033[?8l"); - } + /* -repeat [on|off]. Vc only (vt102) */ + if (opt_repeat && vcterm) { + if (opt_rep_on) + printf("\033[?8h"); + else + printf("\033[?8l"); + } - /* -appcursorkeys [on|off]. Vc only (vt102) */ - if (opt_appcursorkeys && vcterm) { - if (opt_appck_on) - printf("\033[?1h"); - else - printf("\033[?1l"); - } + /* -appcursorkeys [on|off]. Vc only (vt102) */ + if (opt_appcursorkeys && vcterm) { + if (opt_appck_on) + printf("\033[?1h"); + else + printf("\033[?1l"); + } #if 0 - /* -snow [on|off]. Vc only. */ - if (opt_snow && vcterm) { - if (opt_sn_on) - printf("%s%s%s", DCS, _("snow.on"), ST); - else - printf("%s%s%s", DCS, _("snow.off"), ST); - } - - /* -softscroll [on|off]. Vc only. */ - if (opt_softscroll && vcterm) { - if (opt_so_on) - printf("%s%s%s", DCS, _("softscroll.on"), ST); - else - printf("%s%s%s", DCS, _("softscroll.off"), ST); - } -#endif + /* -snow [on|off]. Vc only. */ + if (opt_snow && vcterm) { + if (opt_sn_on) + printf("%s%s%s", DCS, _("snow.on"), ST); + else + printf("%s%s%s", DCS, _("snow.off"), ST); + } - /* -default. Vc sets default rendition, otherwise clears all - * attributes. - */ - if (opt_default) { - if (vcterm) - printf("\033[0m"); - else - putp(ti_entry("sgr0")); - } - - /* -foreground black|red|green|yellow|blue|magenta|cyan|white|default. - * Vc only (ANSI). - */ - if (opt_foreground && vcterm) { - printf("%s%s%c%s", ESC, "[3", '0' + opt_fo_color, "m"); - } - - /* -background black|red|green|yellow|blue|magenta|cyan|white|default. - * Vc only (ANSI). - */ - if (opt_background && vcterm) { - printf("%s%s%c%s", ESC, "[4", '0' + opt_ba_color, "m"); - } - - /* -ulcolor black|red|green|yellow|blue|magenta|cyan|white|default. - * Vc only. - */ - if (opt_ulcolor && vcterm) { - printf("\033[1;%d]", opt_ul_color); - } - - /* -hbcolor black|red|green|yellow|blue|magenta|cyan|white|default. - * Vc only. - */ - if (opt_hbcolor && vcterm) { - printf("\033[2;%d]", opt_hb_color); - } - - /* -inversescreen [on|off]. Vc only (vt102). - */ - if (opt_inversescreen) { - if (vcterm) { - if (opt_invsc_on) - printf("\033[?5h"); + /* -softscroll [on|off]. Vc only. */ + if (opt_softscroll && vcterm) { + if (opt_so_on) + printf("%s%s%s", DCS, _("softscroll.on"), ST); else - printf("\033[?5l"); + printf("%s%s%s", DCS, _("softscroll.off"), ST); } - } - - /* -bold [on|off]. Vc behaves as expected, otherwise off turns off - * all attributes. - */ - if (opt_bold) { - if (opt_bo_on) - putp(ti_entry("bold")); - else { +#endif + + /* -default. Vc sets default rendition, otherwise clears all + * attributes. + */ + if (opt_default) { if (vcterm) - printf("%s%s", ESC, "[22m"); + printf("\033[0m"); else putp(ti_entry("sgr0")); } - } - - /* -half-bright [on|off]. Vc behaves as expected, otherwise off turns off - * all attributes. - */ - if (opt_halfbright) { - if (opt_hb_on) - putp(ti_entry("dim")); - else { - if (vcterm) - printf("%s%s", ESC, "[22m"); + + /* -foreground black|red|green|yellow|blue|magenta|cyan|white|default. + * Vc only (ANSI). + */ + if (opt_foreground && vcterm) { + printf("%s%s%c%s", ESC, "[3", '0' + opt_fo_color, "m"); + } + + /* -background black|red|green|yellow|blue|magenta|cyan|white|default. + * Vc only (ANSI). + */ + if (opt_background && vcterm) { + printf("%s%s%c%s", ESC, "[4", '0' + opt_ba_color, "m"); + } + + /* -ulcolor black|red|green|yellow|blue|magenta|cyan|white|default. + * Vc only. + */ + if (opt_ulcolor && vcterm) { + printf("\033[1;%d]", opt_ul_color); + } + + /* -hbcolor black|red|green|yellow|blue|magenta|cyan|white|default. + * Vc only. + */ + if (opt_hbcolor && vcterm) { + printf("\033[2;%d]", opt_hb_color); + } + + /* -inversescreen [on|off]. Vc only (vt102). + */ + if (opt_inversescreen) { + if (vcterm) { + if (opt_invsc_on) + printf("\033[?5h"); + else + printf("\033[?5l"); + } + } + + /* -bold [on|off]. Vc behaves as expected, otherwise off turns off + * all attributes. + */ + if (opt_bold) { + if (opt_bo_on) + putp(ti_entry("bold")); + else { + if (vcterm) + printf("%s%s", ESC, "[22m"); + else + putp(ti_entry("sgr0")); + } + } + + /* -half-bright [on|off]. Vc behaves as expected, otherwise off turns off + * all attributes. + */ + if (opt_halfbright) { + if (opt_hb_on) + putp(ti_entry("dim")); + else { + if (vcterm) + printf("%s%s", ESC, "[22m"); + else + putp(ti_entry("sgr0")); + } + } + + /* -blink [on|off]. Vc behaves as expected, otherwise off turns off + * all attributes. + */ + if (opt_blink) { + if (opt_bl_on) + putp(ti_entry("blink")); + else { + if (vcterm) + printf("%s%s", ESC, "[25m"); + else + putp(ti_entry("sgr0")); + } + } + + /* -reverse [on|off]. Vc behaves as expected, otherwise off turns + * off all attributes. + */ + if (opt_reverse) { + if (opt_re_on) + putp(ti_entry("rev")); + else { + if (vcterm) + printf("%s%s", ESC, "[27m"); + else + putp(ti_entry("sgr0")); + } + } + + /* -underline [on|off]. */ + if (opt_underline) { + if (opt_un_on) + putp(ti_entry("smul")); else - putp(ti_entry("sgr0")); + putp(ti_entry("rmul")); } - } - - /* -blink [on|off]. Vc behaves as expected, otherwise off turns off - * all attributes. - */ - if (opt_blink) { - if (opt_bl_on) - putp(ti_entry("blink")); - else { - if (vcterm) - printf("%s%s", ESC, "[25m"); + + /* -store. Vc only. */ + if (opt_store && vcterm) { + printf("\033[8]"); + } + + /* -clear [all|rest]. */ + if (opt_clear) { + if (opt_cl_all) + putp(ti_entry("clear")); else - putp(ti_entry("sgr0")); + putp(ti_entry("ed")); } - } - - /* -reverse [on|off]. Vc behaves as expected, otherwise off turns - * off all attributes. - */ - if (opt_reverse) { - if (opt_re_on) - putp(ti_entry("rev")); - else { - if (vcterm) - printf("%s%s", ESC, "[27m"); + + /* -tabs Vc only. */ + if (opt_tabs && vcterm) { + int i; + + if (opt_tb_array[0] == -1) + show_tabs(); + else { + for(i=0; opt_tb_array[i] > 0; i++) + printf("\033[%dG\033H", opt_tb_array[i]); + putchar('\r'); + } + } + + /* -clrtabs Vc only. */ + if (opt_clrtabs && vcterm) { + int i; + + if (opt_tb_array[0] == -1) + printf("\033[3g"); else - putp(ti_entry("sgr0")); + for(i=0; opt_tb_array[i] > 0; i++) + printf("\033[%dG\033[g", opt_tb_array[i]); + putchar('\r'); } - } - /* -underline [on|off]. */ - if (opt_underline) { - if (opt_un_on) - putp(ti_entry("smul")); - else - putp(ti_entry("rmul")); - } - - /* -store. Vc only. */ - if (opt_store && vcterm) { - printf("\033[8]"); - } - - /* -clear [all|rest]. */ - if (opt_clear) { - if (opt_cl_all) - putp(ti_entry("clear")); - else - putp(ti_entry("ed")); - } - - /* -tabs Vc only. */ - if (opt_tabs && vcterm) { - int i; - - if (opt_tb_array[0] == -1) - show_tabs(); - else { - for(i=0; opt_tb_array[i] > 0; i++) - printf("\033[%dG\033H", opt_tb_array[i]); - putchar('\r'); - } - } - - /* -clrtabs Vc only. */ - if (opt_clrtabs && vcterm) { - int i; - - if (opt_tb_array[0] == -1) - printf("\033[3g"); - else - for(i=0; opt_tb_array[i] > 0; i++) - printf("\033[%dG\033[g", opt_tb_array[i]); - putchar('\r'); - } - - /* -regtabs Vc only. */ - if (opt_regtabs && vcterm) { - int i; - - printf("\033[3g\r"); - for(i=opt_rt_len+1; i<=160; i+=opt_rt_len) - printf("\033[%dC\033H",opt_rt_len); - putchar('\r'); - } - - /* -blank [0-60]. */ - if (opt_blank && vcterm) - printf("\033[9;%d]", opt_bl_min); + /* -regtabs Vc only. */ + if (opt_regtabs && vcterm) { + int i; + + printf("\033[3g\r"); + for(i=opt_rt_len+1; i<=160; i+=opt_rt_len) + printf("\033[%dC\033H",opt_rt_len); + putchar('\r'); + } + + /* -blank [0-60]. */ + if (opt_blank && vcterm) + printf("\033[9;%d]", opt_bl_min); - /* -powersave [on|vsync|hsync|powerdown|off] (console) */ - if (opt_powersave) { - char ioctlarg[2]; - ioctlarg[0] = 10; /* powersave */ - ioctlarg[1] = opt_ps_mode; - if (ioctl(0,TIOCLINUX,ioctlarg)) - fprintf(stderr,_("cannot (un)set powersave mode\n")); - } - - /* -powerdown [0-60]. */ - if (opt_powerdown) { - printf("\033[14;%d]", opt_pd_min); - } + /* -powersave [on|vsync|hsync|powerdown|off] (console) */ + if (opt_powersave) { + char ioctlarg[2]; + ioctlarg[0] = 10; /* powersave */ + ioctlarg[1] = opt_ps_mode; + if (ioctl(0,TIOCLINUX,ioctlarg)) + fprintf(stderr,_("cannot (un)set powersave mode\n")); + } + + /* -powerdown [0-60]. */ + if (opt_powerdown) { + printf("\033[14;%d]", opt_pd_min); + } #if 0 - /* -standout [num]. */ - if (opt_standout) - /* nothing */; + /* -standout [num]. */ + if (opt_standout) + /* nothing */; #endif - /* -snap [1-NR_CONS]. */ - if (opt_snap || opt_append) { - FILE *F; - - F = fopen(opt_sn_name, opt_snap ? "w" : "a"); - if (!F) { - perror(opt_sn_name); - fprintf(stderr,("setterm: can not open dump file %s for output\n"), - opt_sn_name); - exit(-1); - } - screendump(opt_sn_num, F); - fclose(F); - } - - /* -msg [on|off]. */ - if (opt_msg && vcterm) { - if (opt_msg_on) - /* 7 -- Enable printk's to console */ - result = klogctl(7, NULL, 0); - else - /* 6 -- Disable printk's to console */ - result = klogctl(6, NULL, 0); - - if (result != 0) - printf(_("klogctl error: %s\n"), strerror(result)); - } - - /* -msglevel [0-8] */ - if (opt_msglevel && vcterm) { - /* 8 -- Set level of messages printed to console */ - result = klogctl(8, NULL, opt_msglevel_num); - if (result != 0) - printf(_("klogctl error: %s\n"), strerror(result)); - } - - /* -blength [0-2000] */ - if (opt_blength && vcterm) { - printf("\033[11;%d]", opt_blength_l); - } + /* -snap [1-NR_CONS]. */ + if (opt_snap || opt_append) { + FILE *F; + + F = fopen(opt_sn_name, opt_snap ? "w" : "a"); + if (!F) { + perror(opt_sn_name); + fprintf(stderr,("setterm: can not open dump file %s for output\n"), + opt_sn_name); + exit(-1); + } + screendump(opt_sn_num, F); + fclose(F); + } + + /* -msg [on|off]. */ + if (opt_msg && vcterm) { + if (opt_msg_on) + /* 7 -- Enable printk's to console */ + result = klogctl(7, NULL, 0); + else + /* 6 -- Disable printk's to console */ + result = klogctl(6, NULL, 0); + + if (result != 0) + printf(_("klogctl error: %s\n"), strerror(result)); + } + + /* -msglevel [0-8] */ + if (opt_msglevel && vcterm) { + /* 8 -- Set level of messages printed to console */ + result = klogctl(8, NULL, opt_msglevel_num); + if (result != 0) + printf(_("klogctl error: %s\n"), strerror(result)); + } + + /* -blength [0-2000] */ + if (opt_blength && vcterm) { + printf("\033[11;%d]", opt_blength_l); + } - /* -bfreq freqnumber */ - if (opt_bfreq && vcterm) { - printf("\033[10;%d]", opt_bfreq_f); - } + /* -bfreq freqnumber */ + if (opt_bfreq && vcterm) { + printf("\033[10;%d]", opt_bfreq_f); + } } -extern char *malloc(); - -void -screendump(int vcnum, FILE *F){ +static void +screendump(int vcnum, FILE *F) { #include char infile[MAXPATHLEN]; unsigned char header[4]; @@ -1148,69 +1177,70 @@ try_ioctl: } } -int main(int argc, char **argv) -{ - int bad_arg = FALSE; /* Set if error in arguments. */ - int arg, modifier; - char *term; /* Terminal type. */ - int vcterm; /* Set if terminal is a virtual console. */ +int +main(int argc, char **argv) { + int bad_arg = FALSE; /* Set if error in arguments. */ + int arg, modifier; + char *term; /* Terminal type. */ + int vcterm; /* Set if terminal is a virtual console. */ - setlocale(LC_ALL, ""); - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); + setlocale(LC_ALL, ""); + bindtextdomain(PACKAGE, LOCALEDIR); + textdomain(PACKAGE); - if (argc < 2) bad_arg = TRUE; + if (argc < 2) + bad_arg = TRUE; - /* Parse arguments. */ + /* Parse arguments. */ - for (arg = 1; arg < argc;) { - if (*argv[arg] == '-') { + for (arg = 1; arg < argc;) { + if (*argv[arg] == '-') { - /* Parse a single option. */ + /* Parse a single option. */ - for (modifier = arg + 1; modifier < argc; modifier++) { - if (*argv[modifier] == '-') break; + for (modifier = arg + 1; modifier < argc; modifier++) { + if (*argv[modifier] == '-') break; + } + parse_option(argv[arg] + 1, modifier - arg - 1, + &argv[arg + 1], &bad_arg); + arg = modifier; + } else { + bad_arg = TRUE; + arg++; } - parse_option(argv[arg] + 1, modifier - arg - 1, - &argv[arg + 1], &bad_arg); - arg = modifier; - } else { - - bad_arg = TRUE; - arg++; } - } - /* Display syntax message if error in arguments. */ + /* Display syntax message if error in arguments. */ - if (bad_arg) { - usage(argv[0]); - exit(1); - } + if (bad_arg) { + usage(argv[0]); + exit(1); + } - /* Find out terminal name. */ + /* Find out terminal name. */ - if (opt_term) { - term = opt_te_terminal_name; - } else { - term = getenv("TERM"); - if (term == NULL) { - fprintf(stderr, _("%s: $TERM is not defined.\n"), argv[0]); - exit(1); + if (opt_term) { + term = opt_te_terminal_name; + } else { + term = getenv("TERM"); + if (term == NULL) { + fprintf(stderr, _("%s: $TERM is not defined.\n"), + argv[0]); + exit(1); + } } - } - /* Find terminfo entry. */ + /* Find terminfo entry. */ - setupterm(term, 1, (int *)0); + setupterm(term, 1, (int *)0); - /* See if the terminal is a virtual console terminal. */ + /* See if the terminal is a virtual console terminal. */ - vcterm = (!strncmp(term, "con", 3) || !strncmp(term, "linux", 5)); + vcterm = (!strncmp(term, "con", 3) || !strncmp(term, "linux", 5)); - /* Perform the selected options. */ + /* Perform the selected options. */ - perform_sequence(vcterm); + perform_sequence(vcterm); - return 0; + return 0; } -- cgit v1.2.3-55-g7522