diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/easylogo/easylogo.c | 98 | ||||
| -rw-r--r-- | tools/env/fw_env.config | 2 | ||||
| -rw-r--r-- | tools/ncb.c | 2 | ||||
| -rwxr-xr-x | tools/netconsole | 42 |
4 files changed, 136 insertions, 8 deletions
diff --git a/tools/easylogo/easylogo.c b/tools/easylogo/easylogo.c index 00a1e4e..41e5838 100644 --- a/tools/easylogo/easylogo.c +++ b/tools/easylogo/easylogo.c @@ -3,15 +3,19 @@ ** ============================== ** (C) 2000 by Paolo Scaffardi (arsenio@tin.it) ** AIRVENT SAM s.p.a - RIMINI(ITALY) +** (C) 2007-2008 Mike Frysinger <vapier@gentoo.org> ** ** This is still under construction! */ +#include <errno.h> #include <getopt.h> #include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <unistd.h> +#include <sys/stat.h> #pragma pack(1) @@ -49,6 +53,17 @@ typedef struct { int width, height, pixels, bpp, pixel_size, size, palette_size, yuyv; } image_t; +void *xmalloc (size_t size) +{ + void *ret = malloc (size); + if (!ret) { + fprintf (stderr, "\nerror: malloc(%zu) failed: %s", + size, strerror(errno)); + exit (1); + } + return ret; +} + void StringUpperCase (char *str) { int count = strlen (str); @@ -171,7 +186,7 @@ int image_load_tga (image_t * image, char *filename) image->pixel_size = ((image->bpp - 1) / 8) + 1; image->pixels = image->width * image->height; image->size = image->pixels * image->pixel_size; - image->data = malloc (image->size); + image->data = xmalloc (image->size); if (image->bpp != 24) { printf ("Bpp not supported: %d!\n", image->bpp); @@ -192,7 +207,7 @@ int image_load_tga (image_t * image, char *filename) /* Swapping image */ if (!(header.ImageDescriptorByte & 0x20)) { - unsigned char *temp = malloc (image->size); + unsigned char *temp = xmalloc (image->size); int linesize = image->pixel_size * image->width; void *dest = image->data, *source = temp + image->size - linesize; @@ -239,7 +254,7 @@ int image_rgb_to_yuyv (image_t * rgb_image, image_t * yuyv_image) yuyv_image->pixels = yuyv_image->width * yuyv_image->height; yuyv_image->size = yuyv_image->pixels * yuyv_image->pixel_size; dest = (unsigned short *) (yuyv_image->data = - malloc (yuyv_image->size)); + xmalloc (yuyv_image->size)); yuyv_image->palette = 0; yuyv_image->palette_size = 0; @@ -261,6 +276,8 @@ int image_rgb_to_yuyv (image_t * rgb_image, image_t * yuyv_image) return 0; } +int use_gzip = 0; + int image_save_header (image_t * image, char *filename, char *varname) { FILE *file = fopen (filename, "w"); @@ -283,6 +300,65 @@ int image_save_header (image_t * image, char *filename, char *varname) fprintf (file, " *\t\t'x'\t\tis the horizontal position\n"); fprintf (file, " *\t\t'y'\t\tis the vertical position\n */\n\n"); + /* gzip compress */ + if (use_gzip & 0x1) { + const char *errstr = NULL; + unsigned char *compressed; + struct stat st; + FILE *gz; + char *gzfilename = xmalloc(strlen (filename) + 20); + char *gzcmd = xmalloc(strlen (filename) + 20); + + sprintf (gzfilename, "%s.gz", filename); + sprintf (gzcmd, "gzip > %s", gzfilename); + gz = popen (gzcmd, "w"); + if (!gz) { + errstr = "\nerror: popen() failed"; + goto done; + } + if (fwrite (image->data, image->size, 1, gz) != 1) { + errstr = "\nerror: writing data to gzip failed"; + goto done; + } + if (pclose (gz)) { + errstr = "\nerror: gzip process failed"; + goto done; + } + + gz = fopen (gzfilename, "r"); + if (!gz) { + errstr = "\nerror: open() on gzip data failed"; + goto done; + } + if (stat (gzfilename, &st)) { + errstr = "\nerror: stat() on gzip file failed"; + goto done; + } + compressed = xmalloc (st.st_size); + if (fread (compressed, st.st_size, 1, gz) != 1) { + errstr = "\nerror: reading gzip data failed"; + goto done; + } + fclose (gz); + + unlink (gzfilename); + + dataptr = compressed; + count = st.st_size; + fprintf (file, "#define EASYLOGO_ENABLE_GZIP %i\n\n", count); + if (use_gzip & 0x2) + fprintf (file, "static unsigned char EASYLOGO_DECOMP_BUFFER[%i];\n\n", image->size); + + done: + free (gzfilename); + free (gzcmd); + + if (errstr) { + perror (errstr); + return -1; + } + } + /* Headers */ fprintf (file, "#include <video_easylogo.h>\n\n"); /* Macros */ @@ -300,8 +376,8 @@ int image_save_header (image_t * image, char *filename, char *varname) fprintf (file, "#define DEF_%s_SIZE\t\t%d\n\n", def_name, image->size); /* Declaration */ - fprintf (file, "unsigned char DEF_%s_DATA[DEF_%s_SIZE] = {\n", - def_name, def_name); + fprintf (file, "unsigned char DEF_%s_DATA[] = {\n", + def_name); /* Data */ while (count) @@ -359,6 +435,8 @@ static void usage (int exit_status) "\n" "Options:\n" " -r Output RGB instead of YUYV\n" + " -g Compress with gzip\n" + " -b Preallocate space in bss for decompressing image\n" " -h Help output\n" "\n" "Where: 'inputfile' is the TGA image to load\n" @@ -377,7 +455,7 @@ int main (int argc, char *argv[]) image_t rgb_logo, yuyv_logo; - while ((c = getopt(argc, argv, "hr")) > 0) { + while ((c = getopt(argc, argv, "hrgb")) > 0) { switch (c) { case 'h': usage (0); @@ -386,6 +464,14 @@ int main (int argc, char *argv[]) use_rgb = true; puts ("Using 24-bit RGB Output Fromat"); break; + case 'g': + use_gzip |= 0x1; + puts ("Compressing with gzip"); + break; + case 'b': + use_gzip |= 0x2; + puts ("Preallocating bss space for decompressing image"); + break; default: usage (1); break; diff --git a/tools/env/fw_env.config b/tools/env/fw_env.config index 0fe37c9..c8f12cf 100644 --- a/tools/env/fw_env.config +++ b/tools/env/fw_env.config @@ -1,5 +1,5 @@ # Configuration file for fw_(printenv/saveenv) utility. -# Up to two entries are valid, in this case the redundand +# Up to two entries are valid, in this case the redundant # environment sector is assumed present. # Notice, that the "Number of sectors" is ignored on NOR. diff --git a/tools/ncb.c b/tools/ncb.c index 74deebb..7e123f1 100644 --- a/tools/ncb.c +++ b/tools/ncb.c @@ -8,7 +8,7 @@ int main (int argc, char *argv[]) int s, len, o, port = 6666; char buf[512]; struct sockaddr_in addr; - int addr_len = sizeof addr; + socklen_t addr_len = sizeof addr; if (argc > 1) port = atoi (argv[1]); diff --git a/tools/netconsole b/tools/netconsole new file mode 100755 index 0000000..09c8981 --- /dev/null +++ b/tools/netconsole @@ -0,0 +1,42 @@ +#!/bin/sh + +usage() { + ( + echo "Usage: $0 <board IP> [board port]" + echo "" + echo "If port is not specified, '6666' will be used" + [ -z "$*" ] && exit 0 + echo "" + echo "ERROR: $*" + exit 1 + ) 1>&2 + exit $? +} + +while [ -n "$1" ] ; do + case $1 in + -h|--help) usage;; + --) break;; + -*) usage "Invalid option $1";; + *) break;; + esac + shift +done + +ip=$1 +port=${2:-6666} + +if [ -z "${ip}" ] || [ -n "$3" ] ; then + usage "Invalid number of arguments" +fi + +for nc in netcat nc ; do + type ${nc} >/dev/null && break +done + +trap "stty icanon echo intr ^C" 0 2 3 5 10 13 15 +echo "NOTE: the interrupt signal (normally ^C) has been remapped to ^T" + +stty -icanon -echo intr ^T +${nc} -u -l -p ${port} < /dev/null & +exec ${nc} -u ${ip} ${port} |