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Style stuff up

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- convert hand-rolled arg parsers to getopt_long
- sort headers, get rid of some duplicates in the process
- in fontconv, replace magic numbers with constants (there's
  little practical value to this here, but it's much nicer)
- slightly redo fontconv.c:strToInt()
This commit is contained in:
Tamas TEVESZ
2010-03-31 04:24:17 +02:00
committed by Carlos R. Mafra
parent 444de5e6b6
commit 6bf7994520
5 changed files with 257 additions and 159 deletions
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115
util/convertfonts.c
View File

@@ -22,11 +22,18 @@
#define PROG_VERSION "convertfonts (Window Maker) 1.0"
#include <stdlib.h>
#include <stdio.h>
#ifdef __GLIBC__
#define _GNU_SOURCE /* getopt_long */
#endif
#include <sys/stat.h>
#include <string.h>
#include <getopt.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <WINGs/WUtil.h>
#include "../src/wconfig.h"
@@ -48,73 +55,89 @@ extern char *__progname;
extern char *convertFont(char *font, Bool keepXLFD);
void print_help()
void print_help(int print_usage, int exitval)
{
printf("\nUsage: %s <style_file>\n\n", __progname);
puts("Converts fonts in a style file into fontconfig format");
puts("");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
puts(" --keep-xlfd preserve the original xlfd by appending a ':xlfd=<xlfd>' hint");
puts(" to the font name. This property is not used by the fontconfig");
puts(" matching engine to find the font, but it is useful as a hint");
puts(" about what the original font was to allow hand tuning the");
puts(" result or restoring the xlfd. The default is to not add it");
puts(" as it results in long, unreadable and confusing names.");
puts("");
printf("Usage: %s [-h] [-v] [--keep-xlfd] <style_file>\n", __progname);
if (print_usage) {
puts("Converts fonts in a style file into fontconfig format");
puts("");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
puts(" --keep-xlfd preserve the original xlfd by appending a ':xlfd=<xlfd>' hint");
puts(" to the font name. This property is not used by the fontconfig");
puts(" matching engine to find the font, but it is useful as a hint");
puts(" about what the original font was to allow hand tuning the");
puts(" result or restoring the xlfd. The default is to not add it");
puts(" as it results in long, unreadable and confusing names.");
}
exit(exitval);
}
int main(int argc, char **argv)
{
WMPropList *style, *key, *val;
char *file = NULL, *oldfont, *newfont;
struct stat statbuf;
struct stat st;
Bool keepXLFD = False;
int i;
int i, ch;
if (argc < 2) {
print_help();
exit(0);
struct option longopts[] = {
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 'h' },
{ "keep-xlfd", no_argument, &keepXLFD, True },
{ NULL, 0, NULL, 0 }
};
while ((ch = getopt_long(argc, argv, "hv", longopts, NULL)) != -1)
switch(ch) {
case 'v':
puts(PROG_VERSION);
return 0;
/* NOTREACHED */
case 'h':
print_help(1, 0);
/* NOTREACHED */
case 0:
break;
default:
print_help(0, 1);
/* NOTREACHED */
}
argc -= optind;
argv += optind;
if (argc != 1)
print_help(0, 1);
file = argv[0];
if (stat(file, &st) != 0) {
perror(file);
return 1;
}
for (i = 1; i < argc; i++) {
if (strcmp("-v", argv[i]) == 0 || strcmp("--version", argv[i]) == 0) {
puts(PROG_VERSION);
exit(0);
} else if (strcmp("-h", argv[i]) == 0 || strcmp("--help", argv[i]) == 0) {
print_help();
exit(0);
} else if (strcmp("--keep-xlfd", argv[i]) == 0) {
keepXLFD = True;;
} else if (argv[i][0] == '-') {
printf("%s: invalid argument '%s'\n", __progname, argv[i]);
printf("Try '%s --help' for more information\n", __progname);
exit(1);
} else {
file = argv[i];
}
if (!S_ISREG(st.st_mode)) { /* maybe symlink too? */
fprintf(stderr, "%s: `%s' is not a regular file\n", __progname, file);
return 1;
}
/* we need this in order for MB_CUR_MAX to work */
/* this contradicts big time with getstyle */
setlocale(LC_ALL, "");
WMPLSetCaseSensitive(False);
if (stat(file, &statbuf) < 0) {
perror(file);
exit(1);
}
style = WMReadPropListFromFile(file);
if (!style) {
perror(file);
printf("%s: could not load style file.\n", __progname);
exit(1);
printf("%s: could not load style file\n", __progname);
return 1;
}
if (!WMIsPLDictionary(style)) {
printf("%s: '%s' is not a well formatted style file\n", __progname, file);
exit(1);
return 1;
}
for (i = 0; FontOptions[i] != NULL; i++) {
@@ -135,5 +158,5 @@ int main(int argc, char **argv)
WMWritePropListToFile(style, file);
exit(0);
return 0;
}

57
util/fontconv.c
View File

@@ -1,13 +1,32 @@
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <WINGs/WUtil.h>
#include "../src/wconfig.h"
#define DEFAULT_FONT "sans serif:pixelsize=12"
/* X Font Name Suffix field names */
enum {
FOUNDRY,
FAMILY_NAME,
WEIGHT_NAME,
SLANT,
SETWIDTH_NAME,
ADD_STYLE_NAME,
PIXEL_SIZE,
POINT_SIZE,
RESOLUTION_X,
RESOLUTION_Y,
SPACING,
AVERAGE_WIDTH,
CHARSET_REGISTRY,
CHARSET_ENCODING
};
static int countChar(char *str, char c)
{
int count = 0;
@@ -26,7 +45,7 @@ static int countChar(char *str, char c)
typedef struct str {
char *str;
int len;
size_t len;
} str;
#define XLFD_TOKENS 14
@@ -37,6 +56,7 @@ static str *getXLFDTokens(char *xlfd)
int i, len, size;
char *ptr;
/* XXX: why does this assume there can't ever be XFNextPrefix? */
if (!xlfd || *xlfd != '-' || countChar(xlfd, '-') != XLFD_TOKENS)
return NULL;
@@ -62,26 +82,25 @@ static str *getXLFDTokens(char *xlfd)
static int strToInt(str * token)
{
int res = 0, pos, c;
static char buf[32]; /* enough for an Incredibly Big Number */
if (token->len == 0 || token->str[0] == '*') {
if (token->len == 0 ||
token->str[0] == '*' ||
token->len >= sizeof(buf))
return -1;
} else {
for (res = 0, pos = 0; pos < token->len; pos++) {
c = token->str[pos] - '0';
if (c < 0 || c > 9)
break;
res = res * 10 + c;
}
}
return res;
memset(buf, 0, sizeof(buf));
strncpy(buf, token->str, token->len);
/* the code using this will gracefully handle overflows */
return (int)strtol(buf, NULL, 10);
}
static char *mapWeightToName(str * weight)
{
char *normalNames[] = { "medium", "normal", "regular" };
static char buf[32];
int i;
size_t i;
if (weight->len == 0)
return "";
@@ -123,11 +142,11 @@ char *xlfdToFc(char *xlfd, char *useFamily, Bool keepXLFD)
if (!tokens)
return wstrdup(DEFAULT_FONT);
family = &(tokens[1]);
weight = &(tokens[2]);
slant = &(tokens[3]);
pixelsize = strToInt(&tokens[6]);
size = strToInt(&tokens[7]);
family = &(tokens[FAMILY_NAME]);
weight = &(tokens[WEIGHT_NAME]);
slant = &(tokens[SLANT]);
pixelsize = strToInt(&tokens[PIXEL_SIZE]);
size = strToInt(&tokens[POINT_SIZE]);
if (useFamily) {
name = wstrdup(useFamily);

63
util/geticonset.c
View File

@@ -22,8 +22,13 @@
#define PROG_VERSION "geticonset (Window Maker) 0.1"
#include <stdlib.h>
#ifdef __GLIBC__
#define _GNU_SOURCE /* getopt_long */
#endif
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <WINGs/WUtil.h>
@@ -32,13 +37,16 @@
extern char *__progname;
void print_help()
void print_help(int print_usage, int exitval)
{
printf("Usage: %s [OPTIONS] [FILE]\n", __progname);
puts("Retrieves program icon configuration and output to FILE or to stdout");
puts("");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
printf("Usage: %s [-h] [-v] [file]\n", __progname);
if (print_usage) {
puts("Retrieves program icon configuration and output to FILE or to stdout");
puts("");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
}
exit(exitval);
}
int main(int argc, char **argv)
@@ -46,24 +54,39 @@ int main(int argc, char **argv)
WMPropList *window_name, *icon_key, *window_attrs, *icon_value;
WMPropList *all_windows, *iconset, *keylist;
char *path;
int i;
int i, ch;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0) {
print_help();
exit(0);
} else if (strcmp(argv[i], "-v") == 0 || strcmp(argv[i], "--version") == 0) {
puts(PROG_VERSION);
exit(0);
struct option longopts[] = {
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 'h' },
{ NULL, 0, NULL, 0 }
};
while ((ch = getopt_long(argc, argv, "hv", longopts, NULL)) != -1)
switch(ch) {
case 'v':
puts(PROG_VERSION);
return 0;
/* NOTREACHED */
case 'h':
print_help(1, 0);
/* NOTREACHED */
case 0:
break;
default:
print_help(0, 1);
/* NOTREACHED */
}
}
argc -= optind;
argv += optind;
path = wdefaultspathfordomain("WMWindowAttributes");
all_windows = WMReadPropListFromFile(path);
if (!all_windows) {
printf("%s: could not load WindowMaker configuration file \"%s\".\n", __progname, path);
exit(1);
return 1;
}
iconset = WMCreatePLDictionary(NULL, NULL);
@@ -88,10 +111,10 @@ int main(int argc, char **argv)
}
}
if (argc == 2) {
WMWritePropListToFile(iconset, argv[1]);
if (argc == 1) {
WMWritePropListToFile(iconset, argv[0]);
} else {
puts(WMGetPropListDescription(iconset, True));
}
exit(0);
return 0;
}

107
util/getstyle.c
View File

@@ -22,20 +22,25 @@
#define PROG_VERSION "getstyle (Window Maker) 0.6"
#ifdef __GLIBC__
#define _GNU_SOURCE /* getopt_long */
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <getopt.h>
#include <libgen.h>
#include <limits.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <string.h>
#include <pwd.h>
#include <limits.h>
#include <assert.h>
#include <libgen.h>
#include <WINGs/WUtil.h>
#define RETRY( x ) do { \
@@ -132,15 +137,18 @@ char *ThemePath = NULL;
extern char *convertFont(char *font, Bool keepXLFD);
void print_help()
void print_help(int print_usage, int exitval)
{
printf("Usage: %s [OPTIONS] [FILE]\n", __progname);
puts("Retrieves style/theme configuration and output to FILE or to stdout");
puts("");
puts(" -t, --theme-options output theme related options when producing a style file");
puts(" -p, --pack produce output as a theme pack");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
printf("Usage: %s [-t] [-p] [-h] [-v] [file]\n", __progname);
if (print_usage) {
puts("Retrieves style/theme configuration and output to FILE or to stdout");
puts("");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
puts(" -t, --theme-options output theme related options when producing a style file");
puts(" -p, --pack produce output as a theme pack");
}
exit(exitval);
}
void abortar(char *reason)
@@ -342,44 +350,55 @@ int main(int argc, char **argv)
{
WMPropList *prop, *style, *key, *val;
char *path, *p;
int i, theme_too = 0, make_pack = 0;
int i, ch, theme_too = 0, make_pack = 0;
char *style_file = NULL;
if (argc > 1) {
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-p") == 0 || strcmp(argv[i], "--pack") == 0) {
struct option longopts[] = {
{ "pack", no_argument, NULL, 'p' },
{ "theme-options", no_argument, NULL, 't' },
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 'h' },
{ NULL, 0, NULL, 0 }
};
while ((ch = getopt_long(argc, argv, "ptvh", longopts, NULL)) != -1)
switch(ch) {
case 'v':
puts(PROG_VERSION);
return 0;
/* NOTREACHED */
case 'h':
print_help(1, 0);
/* NOTREACHED */
case 'p':
make_pack = 1;
theme_too = 1;
} else if (strcmp(argv[i], "-t") == 0 || strcmp(argv[i], "--theme-options") == 0) {
break;
case 't':
theme_too = 1;
} else if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0) {
print_help();
exit(0);
} else if (strcmp(argv[i], "-v") == 0 || strcmp(argv[i], "--version") == 0) {
puts(PROG_VERSION);
exit(0);
} else {
if (style_file != NULL) {
printf("%s: invalid argument '%s'\n", __progname,
style_file[0] == '-' ? style_file : argv[i]);
printf("Try '%s --help' for more information\n", __progname);
exit(1);
}
style_file = argv[i];
while ((p = strchr(style_file, '/')) != NULL)
*p = '_';
}
case 0:
break;
default:
print_help(0, 1);
/* NOTREACHED */
}
}
if (style_file && !make_pack) {
print_help();
exit(1);
}
argc -= optind;
argv += optind;
if (argc != 1)
print_help(0, 1);
style_file = argv[0];
while ((p = strchr(style_file, '/')) != NULL)
*p = '_';
if (style_file && !make_pack) /* what's this? */
print_help(0, 1);
if (make_pack && !style_file) {
printf("%s: you must supply a name for the theme pack\n", __progname);
exit(1);
return 1;
}
WMPLSetCaseSensitive(False);
@@ -389,7 +408,7 @@ int main(int argc, char **argv)
prop = WMReadPropListFromFile(path);
if (!prop) {
printf("%s: could not load WindowMaker configuration file \"%s\".\n", __progname, path);
exit(1);
return 1;
}
/* get global value */
@@ -459,5 +478,5 @@ int main(int argc, char **argv)
puts(WMGetPropListDescription(style, True));
}
}
exit(0);
return 0;
}

74
util/seticons.c
View File

@@ -22,53 +22,67 @@
#define PROG_VERSION "seticons (Window Maker) 0.1"
#include <stdlib.h>
#ifdef __GLIBC__
#define _GNU_SOURCE /* getopt_long */
#endif
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <WINGs/WUtil.h>
#include "../src/wconfig.h"
extern char *__progname;
void print_help()
void print_help(int print_usage, int exitval)
{
printf("Usage: %s [OPTIONS] FILE\n", __progname);
puts("Reads icon configuration from FILE and updates Window Maker.");
puts("");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
printf("Usage: %s [-h] [-v] [file]\n", __progname);
if (print_usage) {
puts("Reads icon configuration from FILE and updates Window Maker.");
puts("");
puts(" -h, --help display this help and exit");
puts(" -v, --version output version information and exit");
}
exit(exitval);
}
int main(int argc, char **argv)
{
WMPropList *window_name, *icon_key, *window_attrs, *icon_value;
WMPropList *all_windows, *iconset, *keylist;
int i;
int i, ch;
char *path = NULL;
if (argc < 2) {
printf("%s: missing argument\n", __progname);
printf("Try '%s --help' for more information\n", __progname);
exit(1);
}
struct option longopts[] = {
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 'h' },
{ NULL, 0, NULL, 0 }
};
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0) {
print_help();
exit(0);
} else if (strcmp(argv[i], "-v") == 0 || strcmp(argv[i], "--version") == 0) {
puts(PROG_VERSION);
exit(0);
} else {
if (path) {
printf("%s: invalid argument '%s'\n", __progname, argv[i]);
printf("Try '%s --help' for more information\n", __progname);
exit(1);
}
path = argv[i];
while ((ch = getopt_long(argc, argv, "hv", longopts, NULL)) != -1)
switch(ch) {
case 'v':
puts(PROG_VERSION);
return 0;
/* NOTREACHED */
case 'h':
print_help(1, 0);
/* NOTREACHED */
case 0:
break;
default:
print_help(0, 1);
/* NOTREACHED */
}
}
argc -= optind;
argv += optind;
if (argc != 1)
print_help(0, 1);
path = wdefaultspathfordomain("WMWindowAttributes");
@@ -78,9 +92,9 @@ int main(int argc, char **argv)
exit(1);
}
iconset = WMReadPropListFromFile(argv[1]);
iconset = WMReadPropListFromFile(argv[0]);
if (!iconset) {
printf("%s: could not load icon set file \"%s\".\n", __progname, argv[1]);
printf("%s: could not load icon set file \"%s\".\n", __progname, argv[0]);
exit(1);
}