mirror of
https://github.com/gryf/wmaker.git
synced 2025-12-19 12:28:22 +01:00
Change to the linux kernel coding style
for arq in `git ls-files *.c`; do
echo $arq;
indent -linux -l115 $arq;
done
The different line break at 115 columns is because
I use a widescreen monitor :-)
This commit is contained in:
Carlos R. Mafra
388
util/wxcopy.c
388
util/wxcopy.c
@@ -19,7 +19,6 @@
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#define PROG_VERSION "wxcopy 0.3"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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@@ -28,218 +27,213 @@
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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#define LINESIZE (4*1024)
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#define MAXDATA (64*1024)
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void
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help(char *progn)
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void help(char *progn)
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{
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printf("Usage: %s [OPTIONS] [FILE]\n", progn);
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puts("Copies data from FILE or stdin into X cut buffer.");
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puts("");
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puts(" -display <display> display to use");
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puts(" --cutbuffer <number> cutbuffer number to put data");
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puts(" --no-limit do not limit size of input data");
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puts(" --clear-selection clears the current PRIMARY selection");
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puts(" --help display this help and exit");
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puts(" --version output version information and exit");
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printf("Usage: %s [OPTIONS] [FILE]\n", progn);
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puts("Copies data from FILE or stdin into X cut buffer.");
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puts("");
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puts(" -display <display> display to use");
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puts(" --cutbuffer <number> cutbuffer number to put data");
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puts(" --no-limit do not limit size of input data");
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puts(" --clear-selection clears the current PRIMARY selection");
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puts(" --help display this help and exit");
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puts(" --version output version information and exit");
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}
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static int
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errorHandler(Display *dpy, XErrorEvent *err)
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static int errorHandler(Display * dpy, XErrorEvent * err)
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{
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/* ignore all errors */
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return 0;
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/* ignore all errors */
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return 0;
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}
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int
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main(int argc, char **argv)
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int main(int argc, char **argv)
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{
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Display *dpy;
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int i;
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int buffer=-1;
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char *filename=NULL;
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FILE *file=stdin;
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char *buf=NULL;
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char *display_name="";
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int l=0;
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int buf_len = 0;
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int limit_check = 1;
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int clear_selection = 0;
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Display *dpy;
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int i;
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int buffer = -1;
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char *filename = NULL;
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FILE *file = stdin;
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char *buf = NULL;
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char *display_name = "";
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int l = 0;
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int buf_len = 0;
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int limit_check = 1;
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int clear_selection = 0;
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for (i=1; i<argc; i++) {
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if (argv[i][0]=='-') {
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if (strcmp(argv[i], "--help")==0) {
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help(argv[0]);
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exit(0);
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} else if (strcmp(argv[i], "--version")==0) {
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puts(PROG_VERSION);
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exit(0);
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} else if (strcmp(argv[i],"-cutbuffer")==0
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|| strcmp(argv[i],"--cutbuffer")==0) {
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if (i<argc-1) {
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i++;
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if (sscanf(argv[i],"%i", &buffer)!=1) {
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fprintf(stderr, "%s: could not convert '%s' to int\n",
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argv[0], argv[i]);
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exit(1);
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}
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if (buffer<0 || buffer > 7) {
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fprintf(stderr, "%s: invalid buffer number %i\n",
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argv[0], buffer);
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exit(1);
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}
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} else {
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printf("%s: missing argument for '%s'\n", argv[0], argv[i]);
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printf("Try '%s --help' for more information\n", argv[0]);
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exit(1);
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}
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} else if (strcmp(argv[i], "-display")==0) {
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if (i < argc-1) {
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display_name = argv[++i];
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} else {
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printf("%s: missing argument for '%s'\n", argv[0], argv[i]);
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printf("Try '%s --help' for more information\n", argv[0]);
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exit(1);
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}
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} else if (strcmp(argv[i],"-clearselection")==0
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|| strcmp(argv[i],"--clear-selection")==0) {
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clear_selection = 1;
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} else if (strcmp(argv[i],"-nolimit")==0
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|| strcmp(argv[i],"--no-limit")==0) {
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limit_check = 0;
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} else {
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printf("%s: invalid argument '%s'\n", argv[0], argv[i]);
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printf("Try '%s --help' for more information\n", argv[0]);
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exit(1);
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}
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} else {
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filename = argv[i];
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}
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}
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if (filename) {
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file = fopen(filename, "rb");
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if (!file) {
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char line[1024];
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sprintf(line, "%s: could not open \"%s\"", argv[0], filename);
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perror(line);
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exit(1);
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}
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}
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for (i = 1; i < argc; i++) {
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if (argv[i][0] == '-') {
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if (strcmp(argv[i], "--help") == 0) {
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help(argv[0]);
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exit(0);
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} else if (strcmp(argv[i], "--version") == 0) {
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puts(PROG_VERSION);
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exit(0);
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} else if (strcmp(argv[i], "-cutbuffer") == 0 || strcmp(argv[i], "--cutbuffer") == 0) {
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if (i < argc - 1) {
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i++;
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if (sscanf(argv[i], "%i", &buffer) != 1) {
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fprintf(stderr, "%s: could not convert '%s' to int\n",
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argv[0], argv[i]);
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exit(1);
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}
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if (buffer < 0 || buffer > 7) {
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fprintf(stderr, "%s: invalid buffer number %i\n", argv[0], buffer);
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exit(1);
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}
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} else {
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printf("%s: missing argument for '%s'\n", argv[0], argv[i]);
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printf("Try '%s --help' for more information\n", argv[0]);
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exit(1);
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}
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} else if (strcmp(argv[i], "-display") == 0) {
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if (i < argc - 1) {
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display_name = argv[++i];
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} else {
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printf("%s: missing argument for '%s'\n", argv[0], argv[i]);
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printf("Try '%s --help' for more information\n", argv[0]);
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exit(1);
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}
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} else if (strcmp(argv[i], "-clearselection") == 0
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|| strcmp(argv[i], "--clear-selection") == 0) {
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clear_selection = 1;
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} else if (strcmp(argv[i], "-nolimit") == 0 || strcmp(argv[i], "--no-limit") == 0) {
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limit_check = 0;
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} else {
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printf("%s: invalid argument '%s'\n", argv[0], argv[i]);
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printf("Try '%s --help' for more information\n", argv[0]);
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exit(1);
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}
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} else {
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filename = argv[i];
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}
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}
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if (filename) {
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file = fopen(filename, "rb");
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if (!file) {
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char line[1024];
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sprintf(line, "%s: could not open \"%s\"", argv[0], filename);
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perror(line);
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exit(1);
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}
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}
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dpy = XOpenDisplay(display_name);
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XSetErrorHandler(errorHandler);
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if (!dpy) {
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fprintf(stderr, "%s: could not open display \"%s\"\n", argv[0],
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XDisplayName(display_name));
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exit(1);
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}
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dpy = XOpenDisplay(display_name);
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XSetErrorHandler(errorHandler);
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if (!dpy) {
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fprintf(stderr, "%s: could not open display \"%s\"\n", argv[0], XDisplayName(display_name));
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exit(1);
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}
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if (buffer<0) {
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Atom *rootWinProps;
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int exists[8] = {0, 0, 0, 0, 0, 0, 0, 0};
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int i, count;
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if (buffer < 0) {
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Atom *rootWinProps;
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int exists[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
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int i, count;
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/* Create missing CUT_BUFFERs */
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rootWinProps = XListProperties(dpy, DefaultRootWindow(dpy), &count);
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for (i=0; i<count; i++) {
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switch(rootWinProps[i]) {
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case XA_CUT_BUFFER0:
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exists[0] = 1; break;
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case XA_CUT_BUFFER1:
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exists[1] = 1; break;
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case XA_CUT_BUFFER2:
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exists[2] = 1; break;
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case XA_CUT_BUFFER3:
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exists[3] = 1; break;
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case XA_CUT_BUFFER4:
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exists[4] = 1; break;
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case XA_CUT_BUFFER5:
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exists[5] = 1; break;
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case XA_CUT_BUFFER6:
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exists[6] = 1; break;
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case XA_CUT_BUFFER7:
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exists[7] = 1; break;
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default:
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break;
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}
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}
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if (rootWinProps) {
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XFree(rootWinProps);
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}
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for (i=0; i<8; i++) {
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if (!exists[i]) {
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XStoreBuffer(dpy, "", 0, i);
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}
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}
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/* Create missing CUT_BUFFERs */
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rootWinProps = XListProperties(dpy, DefaultRootWindow(dpy), &count);
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for (i = 0; i < count; i++) {
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switch (rootWinProps[i]) {
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case XA_CUT_BUFFER0:
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exists[0] = 1;
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break;
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case XA_CUT_BUFFER1:
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exists[1] = 1;
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break;
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case XA_CUT_BUFFER2:
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exists[2] = 1;
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break;
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case XA_CUT_BUFFER3:
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exists[3] = 1;
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break;
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case XA_CUT_BUFFER4:
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exists[4] = 1;
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break;
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case XA_CUT_BUFFER5:
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exists[5] = 1;
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break;
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case XA_CUT_BUFFER6:
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exists[6] = 1;
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break;
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case XA_CUT_BUFFER7:
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exists[7] = 1;
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break;
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default:
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break;
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}
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}
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if (rootWinProps) {
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XFree(rootWinProps);
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}
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for (i = 0; i < 8; i++) {
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if (!exists[i]) {
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XStoreBuffer(dpy, "", 0, i);
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}
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}
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XRotateBuffers(dpy, 1);
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buffer=0;
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}
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XRotateBuffers(dpy, 1);
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buffer = 0;
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}
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while (!feof(file)) {
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char *nbuf;
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char tmp[LINESIZE+2];
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int nl=0;
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while (!feof(file)) {
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char *nbuf;
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char tmp[LINESIZE + 2];
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int nl = 0;
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/*
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* Use read() instead of fgets() to preserve NULLs, since
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* especially since there's no reason to read one line at a time.
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*/
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if ((nl = fread(tmp, 1, LINESIZE, file)) <= 0) {
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break;
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}
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if (buf_len == 0) {
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nbuf = malloc(buf_len = l+nl+1);
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} else if (buf_len < l+nl+1) {
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/*
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* To avoid terrible performance on big input buffers,
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* grow by doubling, not by the minimum needed for the
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* current line.
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*/
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buf_len = 2 * buf_len + nl + 1;
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/* some realloc implementations don't do malloc if buf==NULL */
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if (buf == NULL) {
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nbuf = malloc(buf_len);
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} else {
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nbuf = realloc(buf, buf_len);
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}
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} else {
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nbuf = buf;
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}
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if (!nbuf) {
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fprintf(stderr, "%s: out of memory\n", argv[0]);
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exit(1);
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}
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buf=nbuf;
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/*
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* Don't strcat, since it would make the algorithm n-squared.
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* Don't use strcpy, since it stops on a NUL.
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*/
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memcpy(buf+l, tmp, nl);
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l+=nl;
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if (limit_check && l>=MAXDATA) {
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fprintf
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(
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stderr,
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"%s: too much data in input - more than %d bytes\n"
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" use the -nolimit argument to remove the limit check.\n",
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argv[0], MAXDATA
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);
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exit(1);
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}
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}
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/*
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* Use read() instead of fgets() to preserve NULLs, since
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* especially since there's no reason to read one line at a time.
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*/
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if ((nl = fread(tmp, 1, LINESIZE, file)) <= 0) {
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break;
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}
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if (buf_len == 0) {
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nbuf = malloc(buf_len = l + nl + 1);
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} else if (buf_len < l + nl + 1) {
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/*
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* To avoid terrible performance on big input buffers,
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* grow by doubling, not by the minimum needed for the
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* current line.
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*/
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buf_len = 2 * buf_len + nl + 1;
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/* some realloc implementations don't do malloc if buf==NULL */
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if (buf == NULL) {
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nbuf = malloc(buf_len);
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} else {
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nbuf = realloc(buf, buf_len);
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}
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} else {
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nbuf = buf;
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}
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if (!nbuf) {
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fprintf(stderr, "%s: out of memory\n", argv[0]);
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exit(1);
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}
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buf = nbuf;
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/*
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* Don't strcat, since it would make the algorithm n-squared.
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* Don't use strcpy, since it stops on a NUL.
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*/
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memcpy(buf + l, tmp, nl);
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l += nl;
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if (limit_check && l >= MAXDATA) {
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fprintf
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(stderr,
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"%s: too much data in input - more than %d bytes\n"
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" use the -nolimit argument to remove the limit check.\n", argv[0], MAXDATA);
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exit(1);
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}
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}
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if (clear_selection) {
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XSetSelectionOwner(dpy, XA_PRIMARY, None, CurrentTime);
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}
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if (buf) {
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XStoreBuffer(dpy, buf, l, buffer);
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}
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XFlush(dpy);
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XCloseDisplay(dpy);
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exit(buf == NULL || errno != 0);
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if (clear_selection) {
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XSetSelectionOwner(dpy, XA_PRIMARY, None, CurrentTime);
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}
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if (buf) {
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XStoreBuffer(dpy, buf, l, buffer);
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}
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XFlush(dpy);
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XCloseDisplay(dpy);
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exit(buf == NULL || errno != 0);
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}
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Reference in New Issue
Block a user