From ed702d58deca60e5abec53a3414feb004535c1e1 Mon Sep 17 00:00:00 2001 From: imp Date: Thu, 30 Dec 2004 23:18:34 +0000 Subject: Allow -d and -h as command line flags. These are used to generate only the .h or _data.h files respectively. Restructure code to allow for this. --- sys/tools/usbdevs2h.awk | 289 +++++++++++++++++++++++++++--------------------- 1 file changed, 163 insertions(+), 126 deletions(-) (limited to 'sys/tools') diff --git a/sys/tools/usbdevs2h.awk b/sys/tools/usbdevs2h.awk index 7b3e0df..c638d16 100644 --- a/sys/tools/usbdevs2h.awk +++ b/sys/tools/usbdevs2h.awk @@ -30,207 +30,244 @@ # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # +function usage() +{ + print "usage: usbdevs2h.awk [-d|-h]"; + exit 1; +} + BEGIN { - nproducts = nvendors = 0 - dfile="usbdevs_data.h" - hfile="usbdevs.h" + +nproducts = nvendors = 0 +# Process the command line +for (i = 1; i < ARGC; i++) { + arg = ARGV[i]; + if (arg !~ /^-[dh]+$/ && arg !~ /devs$/) + usage(); + if (arg ~ /^-.*d/) + dfile="usbdevs_data.h" + if (arg ~ /^-.*h/) + hfile="usbdevs.h" + if (arg ~ /devs$/) + srcfile = arg; } -NR == 1 { +ARGC = 1; +line=0; + +while ((getline < srcfile) > 0) { + line++; + if (line == 1) { VERSION = $0 gsub("\\$", "", VERSION) - if (os == "NetBSD") - printf("/*\t\$NetBSD\$\t*/\n\n") > dfile - else if (os == "FreeBSD") - printf("/* \$FreeBSD\$ */\n\n") > dfile - else if (os == "OpenBSD") - printf("/*\t\$OpenBSD\$\t*/\n\n") > dfile - else - printf("/* ??? */\n\n") > dfile - printf("/*\n") > dfile - printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ - > dfile - printf(" *\n") > dfile - printf(" * generated from:\n") > dfile - printf(" *\t%s\n", VERSION) > dfile - printf(" */\n") > dfile - - if (os == "NetBSD") - printf("/*\t\$NetBSD\$\t*/\n\n") > hfile - else if (os == "FreeBSD") - printf("/* \$FreeBSD\$ */\n\n") > hfile - else if (os == "OpenBSD") - printf("/*\t\$OpenBSD\$\t*/\n\n") > hfile - else - printf("/* ??? */\n\n") > hfile - printf("/*\n") > hfile - printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ - > hfile - printf(" *\n") > hfile - printf(" * generated from:\n") > hfile - printf(" *\t%s\n", VERSION) > hfile - printf(" */\n") > hfile - - next -} -$1 == "vendor" { + if (dfile) { + if (os == "NetBSD") + printf("/*\t\$NetBSD\$\t*/\n\n") > dfile + else if (os == "FreeBSD") + printf("/* \$FreeBSD\$ */\n\n") > dfile + else if (os == "OpenBSD") + printf("/*\t\$OpenBSD\$\t*/\n\n") > dfile + else + printf("/* ??? */\n\n") > dfile + printf("/*\n") > dfile + printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ + > dfile + printf(" *\n") > dfile + printf(" * generated from:\n") > dfile + printf(" *\t%s\n", VERSION) > dfile + printf(" */\n") > dfile + } + + if (hfile) { + if (os == "NetBSD") + printf("/*\t\$NetBSD\$\t*/\n\n") > hfile + else if (os == "FreeBSD") + printf("/* \$FreeBSD\$ */\n\n") > hfile + else if (os == "OpenBSD") + printf("/*\t\$OpenBSD\$\t*/\n\n") > hfile + else + printf("/* ??? */\n\n") > hfile + printf("/*\n") > hfile + printf(" * THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.\n") \ + > hfile + printf(" *\n") > hfile + printf(" * generated from:\n") > hfile + printf(" *\t%s\n", VERSION) > hfile + printf(" */\n") > hfile + } + continue; + } + if ($1 == "vendor") { nvendors++ vendorindex[$2] = nvendors; # record index for this name, for later. vendors[nvendors, 1] = $2; # name vendors[nvendors, 2] = $3; # id - printf("#define\tUSB_VENDOR_%s\t%s\t", vendors[nvendors, 1], - vendors[nvendors, 2]) > hfile - + if (hfile) + printf("#define\tUSB_VENDOR_%s\t%s\t", vendors[nvendors, 1], + vendors[nvendors, 2]) > hfile i = 3; f = 4; # comments ocomment = oparen = 0 if (f <= NF) { - printf("\t/* ") > hfile + if (hfile) + printf("\t/* ") > hfile ocomment = 1; } while (f <= NF) { if ($f == "#") { - printf("(") > hfile + if (hfile) + printf("(") > hfile oparen = 1 f++ continue } if (oparen) { - printf("%s", $f) > hfile - if (f < NF) + if (hfile) + printf("%s", $f) > hfile + if (f < NF && hfile) printf(" ") > hfile f++ continue } vendors[nvendors, i] = $f - printf("%s", vendors[nvendors, i]) > hfile - if (f < NF) + if (hfile) + printf("%s", vendors[nvendors, i]) > hfile + if (f < NF && hfile) printf(" ") > hfile i++; f++; } - if (oparen) + if (oparen && hfile) printf(")") > hfile - if (ocomment) + if (ocomment && hfile) printf(" */") > hfile - printf("\n") > hfile + if (hfile) + printf("\n") > hfile - next -} -$1 == "product" { + continue; + } + if ($1 == "product") { nproducts++ products[nproducts, 1] = $2; # vendor name products[nproducts, 2] = $3; # product id products[nproducts, 3] = $4; # id - printf("#define\tUSB_PRODUCT_%s_%s\t%s\t", products[nproducts, 1], - products[nproducts, 2], products[nproducts, 3]) > hfile + if (hfile) + printf("#define\tUSB_PRODUCT_%s_%s\t%s\t", \ + products[nproducts, 1], products[nproducts, 2], \ + products[nproducts, 3]) > hfile i=4; f = 5; # comments ocomment = oparen = 0 if (f <= NF) { - printf("\t/* ") > hfile + if (hfile) + printf("\t/* ") > hfile ocomment = 1; } while (f <= NF) { if ($f == "#") { - printf("(") > hfile + if (hfile) + printf("(") > hfile oparen = 1 f++ continue } if (oparen) { - printf("%s", $f) > hfile - if (f < NF) + if (hfile) + printf("%s", $f) > hfile + if (f < NF && hfile) printf(" ") > hfile f++ continue } products[nproducts, i] = $f - printf("%s", products[nproducts, i]) > hfile - if (f < NF) + if (hfile) + printf("%s", products[nproducts, i]) > hfile + if (f < NF && hfile) printf(" ") > hfile i++; f++; } - if (oparen) + if (oparen && hfile) printf(")") > hfile - if (ocomment) + if (ocomment && hfile) printf(" */") > hfile - printf("\n") > hfile + if (hfile) + printf("\n") > hfile - next -} -{ + continue; + } if ($0 == "") blanklines++ - print $0 > hfile - if (blanklines < 2) - print $0 > dfile + if (hfile) + print $0 > hfile + if (blanklines < 2 && dfile) + print $0 > dfile } -END { # print out the match tables - printf("\n") > dfile + if (dfile) { + printf("\n") > dfile - printf("const struct usb_knowndev usb_knowndevs[] = {\n") > dfile - for (i = 1; i <= nproducts; i++) { - printf("\t{\n") > dfile - printf("\t USB_VENDOR_%s, USB_PRODUCT_%s_%s,\n", - products[i, 1], products[i, 1], products[i, 2]) \ - > dfile - printf("\t ") > dfile - printf("0") > dfile - printf(",\n") > dfile + printf("const struct usb_knowndev usb_knowndevs[] = {\n") > dfile + for (i = 1; i <= nproducts; i++) { + printf("\t{\n") > dfile + printf("\t USB_VENDOR_%s, USB_PRODUCT_%s_%s,\n", + products[i, 1], products[i, 1], products[i, 2]) \ + > dfile + printf("\t ") > dfile + printf("0") > dfile + printf(",\n") > dfile - vendi = vendorindex[products[i, 1]]; - printf("\t \"") > dfile - j = 3; - needspace = 0; - while (vendors[vendi, j] != "") { - if (needspace) - printf(" ") > dfile - printf("%s", vendors[vendi, j]) > dfile - needspace = 1 - j++ - } - printf("\",\n") > dfile + vendi = vendorindex[products[i, 1]]; + printf("\t \"") > dfile + j = 3; + needspace = 0; + while (vendors[vendi, j] != "") { + if (needspace) + printf(" ") > dfile + printf("%s", vendors[vendi, j]) > dfile + needspace = 1 + j++ + } + printf("\",\n") > dfile - printf("\t \"") > dfile - j = 4; - needspace = 0; - while (products[i, j] != "") { - if (needspace) - printf(" ") > dfile - printf("%s", products[i, j]) > dfile - needspace = 1 - j++ + printf("\t \"") > dfile + j = 4; + needspace = 0; + while (products[i, j] != "") { + if (needspace) + printf(" ") > dfile + printf("%s", products[i, j]) > dfile + needspace = 1 + j++ + } + printf("\",\n") > dfile + printf("\t},\n") > dfile } - printf("\",\n") > dfile - printf("\t},\n") > dfile - } - for (i = 1; i <= nvendors; i++) { - printf("\t{\n") > dfile - printf("\t USB_VENDOR_%s, 0,\n", vendors[i, 1]) \ - > dfile - printf("\t USB_KNOWNDEV_NOPROD,\n") \ - > dfile - printf("\t \"") > dfile - j = 3; - needspace = 0; - while (vendors[i, j] != "") { - if (needspace) - printf(" ") > dfile - printf("%s", vendors[i, j]) > dfile - needspace = 1 - j++ + for (i = 1; i <= nvendors; i++) { + printf("\t{\n") > dfile + printf("\t USB_VENDOR_%s, 0,\n", vendors[i, 1]) \ + > dfile + printf("\t USB_KNOWNDEV_NOPROD,\n") \ + > dfile + printf("\t \"") > dfile + j = 3; + needspace = 0; + while (vendors[i, j] != "") { + if (needspace) + printf(" ") > dfile + printf("%s", vendors[i, j]) > dfile + needspace = 1 + j++ + } + printf("\",\n") > dfile + printf("\t NULL,\n") > dfile + printf("\t},\n") > dfile } - printf("\",\n") > dfile - printf("\t NULL,\n") > dfile - printf("\t},\n") > dfile + printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile + printf("};\n") > dfile } - printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile - printf("};\n") > dfile } -- cgit v1.1