void
SectorBuilder::parse_object(const FileReader& reader)
{
GameObjectHandle obj;
if(reader.get_name() == "tilemap")
{
std::auto_ptr<TileMap> tilemap(new TileMap(reader));
if (tilemap->get_name() == "interactive")
m_sector.interactive_tilemap = tilemap.get();
else if (tilemap->get_name() == "interactivebackground")
m_sector.interactivebackground_tilemap = tilemap.get();
obj.reset(tilemap.release());
}
else if (reader.get_name() == "navgraph-edge-ref")
{
// FIXME: Implement me
}
else if(reader.get_name() == "background")
{
// TODO
}
else if(reader.get_name() == "layer")
{
parse_layer(reader);
}
else
{
obj = ObjectFactory::create(reader);
if (!obj)
{
std::cout << "Skipping unknown Object: " << reader.get_name() << "\n";
}
}
if (obj)
{
std::string id_str;
if (reader.read("id", id_str))
{
id_table[id_str] = obj;
}
std::string parent_str;
if (reader.read("parent", parent_str))
{
if (!parent_str.empty())
parent_table[obj] = parent_str;
}
m_sector.add(obj);
}
}
/* Load layer configurations from disk */
bool buxton_init_layers(void)
{
bool ret = false;
dictionary *ini;
char *path;
int nlayers = 0;
path = DEFAULT_CONFIGURATION_FILE;
ini = iniparser_load(path);
if (ini == NULL) {
buxton_log("Failed to load buxton conf file: %s\n", path);
goto finish;
}
nlayers = iniparser_getnsec(ini);
if (nlayers <= 0) {
buxton_log("No layers defined in buxton conf file: %s\n", path);
goto end;
}
_layers = hashmap_new(string_hash_func, string_compare_func);
if (!_layers)
goto end;
for (int n = 0; n < nlayers; n++) {
BuxtonLayer *layer;
char *section_name;
layer = malloc0(sizeof(BuxtonLayer));
if (!layer)
continue;
section_name = iniparser_getsecname(ini, n);
if (!section_name) {
buxton_log("Failed to find section number: %d\n", n);
continue;
}
if (!parse_layer(ini, section_name, layer)) {
free(layer);
buxton_log("Failed to load layer: %s\n", section_name);
continue;
}
hashmap_put(_layers, layer->name, layer);
}
ret = true;
end:
iniparser_freedict(ini);
finish:
return ret;
}
static int parse_sample_object(
osux_event *ev, char **split, unsigned size)
{
if (size < 4)
return -OSUX_ERR_INVALID_EVENT_OBJECT;
ev->offset = atoi(split[1]);
ev->object.layer = parse_layer(split[2]);
ev->object.filename = g_strdup(split[3]);
ev->object.sample_volume = 100;
if (size >= 5)
ev->object.sample_volume = atoi(split[4]);
return 0;
}
static int parse_sprite_object(
osux_event *ev, char **split, unsigned size)
{
if (size != 6)
return -OSUX_ERR_INVALID_EVENT_OBJECT;
ev->object.layer = parse_layer(split[1]);
ev->object.origin = parse_origin(split[2]);
ev->object.filename = g_strdup(split[3]);
ev->object.x = atoi(split[4]);
ev->object.y = atoi(split[5]);
return 0;
}
static int parse_animation_object(
osux_event *ev, char **split, unsigned size)
{
if (size < 8)
return -OSUX_ERR_INVALID_EVENT_OBJECT;
ev->object.layer = parse_layer(split[1]);
ev->object.origin = parse_origin(split[2]);
ev->object.filename = g_strdup(split[3]);
ev->object.x = atoi(split[4]);
ev->object.y = atoi(split[5]);
ev->object.anim_frame_count = atoi(split[6]);
ev->object.anim_frame_delay = atoi(split[7]);
ev->object.anim_loop = EVENT_LOOP_FOREVER;
if (size == 9)
ev->object.anim_loop = parse_loop(split[8]);
return 0;
}
static int nbyte_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
struct bstr *args)
{
struct bstr *a;
struct bstr *needle = args;
unsigned long offset = 0, layer = TCF_LAYER_NETWORK;
int offset_present = 0;
struct tcf_em_nbyte nb;
memset(&nb, 0, sizeof(nb));
#define PARSE_ERR(CARG, FMT, ARGS...) \
em_parse_error(EINVAL, args, CARG, &nbyte_ematch_util, FMT ,##ARGS)
if (args == NULL)
return PARSE_ERR(args, "nbyte: missing arguments");
if (needle->len <= 0)
return PARSE_ERR(args, "nbyte: needle length is 0");
for (a = bstr_next(args); a; a = bstr_next(a)) {
if (!bstrcmp(a, "at")) {
if (a->next == NULL)
return PARSE_ERR(a, "nbyte: missing argument");
a = bstr_next(a);
offset = bstrtoul(a);
if (offset == ULONG_MAX)
return PARSE_ERR(a, "nbyte: invalid offset, " \
"must be numeric");
offset_present = 1;
} else if (!bstrcmp(a, "layer")) {
if (a->next == NULL)
return PARSE_ERR(a, "nbyte: missing argument");
a = bstr_next(a);
layer = parse_layer(a);
if (layer == INT_MAX) {
layer = bstrtoul(a);
if (layer == ULONG_MAX)
return PARSE_ERR(a, "nbyte: invalid " \
"layer");
}
if (layer > TCF_LAYER_MAX)
return PARSE_ERR(a, "nbyte: illegal layer, " \
"must be in 0..%d", TCF_LAYER_MAX);
} else
return PARSE_ERR(a, "nbyte: unknown parameter");
}
if (offset_present == 0)
return PARSE_ERR(a, "nbyte: offset required");
nb.len = needle->len;
nb.layer = (__u8) layer;
nb.off = (__u16) offset;
addraw_l(n, MAX_MSG, hdr, sizeof(*hdr));
addraw_l(n, MAX_MSG, &nb, sizeof(nb));
addraw_l(n, MAX_MSG, needle->data, needle->len);
#undef PARSE_ERR
return 0;
}
static DFBBoolean
parse_command_line( int argc, char *argv[] )
{
int n;
for (n = 1; n < argc; n++) {
const char *arg = argv[n];
if (strcmp (arg, "-h") == 0 || strcmp (arg, "--help") == 0) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (strcmp (arg, "-v") == 0 || strcmp (arg, "--version") == 0) {
fprintf (stderr, "dfbg version %s\n", DIRECTFB_VERSION);
return DFB_FALSE;
}
if (strcmp (arg, "-l") == 0 || strcmp (arg, "--layer") == 0) {
if (++n == argc) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (!parse_layer( argv[n] ))
return DFB_FALSE;
continue;
}
if (strcmp (arg, "-m") == 0 || strcmp (arg, "--mode") == 0) {
if (++n == argc) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (!parse_mode( argv[n] ))
return DFB_FALSE;
continue;
}
if (strcmp (arg, "-f") == 0 || strcmp (arg, "--format") == 0) {
if (++n == argc) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (!parse_format( argv[n] ))
return DFB_FALSE;
continue;
}
if (strcmp (arg, "-b") == 0 || strcmp (arg, "--buffer") == 0) {
if (++n == argc) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (!parse_buffermode( argv[n] ))
return DFB_FALSE;
continue;
}
if (strcmp (arg, "-o") == 0 || strcmp (arg, "--opacity") == 0) {
if (++n == argc) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (!parse_opacity( argv[n] ))
return DFB_FALSE;
continue;
}
if (strcmp (arg, "-L") == 0 || strcmp (arg, "--level") == 0) {
if (++n == argc) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (!parse_level( argv[n] ))
return DFB_FALSE;
continue;
}
if (strcmp (arg, "-R") == 0 || strcmp (arg, "--rotate") == 0) {
if (++n == argc) {
print_usage (argv[0]);
return DFB_FALSE;
}
if (!parse_rotation( argv[n] ))
return DFB_FALSE;
continue;
}
if (strcmp (arg, "-t") == 0 || strcmp (arg, "--test-lock") == 0) {
test_lock = DSLF_READ | DSLF_WRITE;
continue;
}
if (strcmp (arg, "-tr") == 0 || strcmp (arg, "--test-lock-read") == 0) {
test_lock = DSLF_READ;
continue;
}
if (strcmp (arg, "-tw") == 0 || strcmp (arg, "--test-lock-write") == 0) {
test_lock = DSLF_WRITE;
continue;
}
print_usage (argv[0]);
return DFB_FALSE;
}
return DFB_TRUE;
}
static tmx_map *parse_root_map(xmlTextReaderPtr reader, const char *filename) {
tmx_map *res = NULL;
int curr_depth;
const char *name;
char *value;
name = (char*) xmlTextReaderConstName(reader);
curr_depth = xmlTextReaderDepth(reader);
if (strcmp(name, "map")) {
tmx_err(E_XDATA, "xml parser: root is not a 'map' element");
return NULL;
}
if (!(res = alloc_map())) return NULL;
/* parses each attribute */
if ((value = (char*)xmlTextReaderGetAttribute(reader, (xmlChar*)"orientation"))) { /* orientation */
if (res->orient = parse_orient(value), res->orient == O_NONE) {
tmx_err(E_XDATA, "xml parser: unsupported 'orientation' '%s'", value);
goto cleanup;
}
tmx_free_func(value);
} else {
tmx_err(E_MISSEL, "xml parser: missing 'orientation' attribute in the 'map' element");
goto cleanup;
}
value = (char*)xmlTextReaderGetAttribute(reader, (xmlChar*)"renderorder"); /* renderorder */
if (res->renderorder = parse_renderorder(value), res->renderorder == R_NONE) {
tmx_err(E_XDATA, "xml parser: unsupported 'renderorder' '%s'", value);
goto cleanup;
}
tmx_free_func(value);
if ((value = (char*)xmlTextReaderGetAttribute(reader, (xmlChar*)"height"))) { /* height */
res->height = atoi(value);
tmx_free_func(value);
} else {
tmx_err(E_MISSEL, "xml parser: missing 'height' attribute in the 'map' element");
goto cleanup;
}
if ((value = (char*)xmlTextReaderGetAttribute(reader, (xmlChar*)"width"))) { /* width */
res->width = atoi(value);
tmx_free_func(value);
} else {
tmx_err(E_MISSEL, "xml parser: missing 'width' attribute in the 'map' element");
goto cleanup;
}
if ((value = (char*)xmlTextReaderGetAttribute(reader, (xmlChar*)"tileheight"))) { /* tileheight */
res->tile_height = atoi(value);
tmx_free_func(value);
} else {
tmx_err(E_MISSEL, "xml parser: missing 'tileheight' attribute in the 'map' element");
goto cleanup;
}
if ((value = (char*)xmlTextReaderGetAttribute(reader, (xmlChar*)"tilewidth"))) { /* tilewidth */
res->tile_width = atoi(value);
tmx_free_func(value);
} else {
tmx_err(E_MISSEL, "xml parser: missing 'tilewidth' attribute in the 'map' element");
goto cleanup;
}
if ((value = (char*)xmlTextReaderGetAttribute(reader, (xmlChar*)"backgroundcolor"))) { /* backgroundcolor */
res->backgroundcolor = get_color_rgb(value);
tmx_free_func(value);
}
/* Parse each child */
do {
if (xmlTextReaderRead(reader) != 1) goto cleanup; /* error_handler has been called */
if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_ELEMENT) {
name = (char*)xmlTextReaderConstName(reader);
if (!strcmp(name, "tileset")) {
if (!parse_tileset(reader, &(res->ts_head), filename)) goto cleanup;
} else if (!strcmp(name, "layer")) {
if (!parse_layer(reader, &(res->ly_head), res->height, res->width, L_LAYER, filename)) goto cleanup;
} else if (!strcmp(name, "objectgroup")) {
if (!parse_layer(reader, &(res->ly_head), res->height, res->width, L_OBJGR, filename)) goto cleanup;
} else if (!strcmp(name, "imagelayer")) {
if (!parse_layer(reader, &(res->ly_head), res->height, res->width, L_IMAGE, filename)) goto cleanup;
} else if (!strcmp(name, "properties")) {
if (!parse_properties(reader, &(res->properties))) goto cleanup;
} else {
/* Unknow element, skip its tree */
if (xmlTextReaderNext(reader) != 1) goto cleanup;
}
}
} while (xmlTextReaderNodeType(reader) != XML_READER_TYPE_END_ELEMENT ||
xmlTextReaderDepth(reader) != curr_depth);
return res;
cleanup:
tmx_map_free(res);
return NULL;
}
static int cmp_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
struct bstr *args)
{
struct bstr *a;
int align, opnd = 0;
unsigned long offset = 0, layer = TCF_LAYER_NETWORK, mask = 0, value = 0;
int offset_present = 0, value_present = 0;
struct tcf_em_cmp cmp;
memset(&cmp, 0, sizeof(cmp));
#define PARSE_ERR(CARG, FMT, ARGS...) \
em_parse_error(EINVAL, args, CARG, &cmp_ematch_util, FMT ,##ARGS)
if (args == NULL)
return PARSE_ERR(args, "cmp: missing arguments");
if (!bstrcmp(args, "u8"))
align = TCF_EM_ALIGN_U8;
else if (!bstrcmp(args, "u16"))
align = TCF_EM_ALIGN_U16;
else if (!bstrcmp(args, "u32"))
align = TCF_EM_ALIGN_U32;
else
return PARSE_ERR(args, "cmp: invalid alignment");
for (a = bstr_next(args); a; a = bstr_next(a)) {
if (!bstrcmp(a, "at")) {
if (a->next == NULL)
return PARSE_ERR(a, "cmp: missing argument");
a = bstr_next(a);
offset = bstrtoul(a);
if (offset == ULONG_MAX)
return PARSE_ERR(a, "cmp: invalid offset, " \
"must be numeric");
offset_present = 1;
} else if (!bstrcmp(a, "layer")) {
if (a->next == NULL)
return PARSE_ERR(a, "cmp: missing argument");
a = bstr_next(a);
layer = parse_layer(a);
if (layer == INT_MAX) {
layer = bstrtoul(a);
if (layer == ULONG_MAX)
return PARSE_ERR(a, "cmp: invalid " \
"layer");
}
if (layer > TCF_LAYER_MAX)
return PARSE_ERR(a, "cmp: illegal layer, " \
"must be in 0..%d", TCF_LAYER_MAX);
} else if (!bstrcmp(a, "mask")) {
if (a->next == NULL)
return PARSE_ERR(a, "cmp: missing argument");
a = bstr_next(a);
mask = bstrtoul(a);
if (mask == ULONG_MAX)
return PARSE_ERR(a, "cmp: invalid mask");
} else if (!bstrcmp(a, "trans")) {
cmp.flags |= TCF_EM_CMP_TRANS;
} else if (!bstrcmp(a, "eq") || !bstrcmp(a, "gt") ||
!bstrcmp(a, "lt")) {
if (!bstrcmp(a, "eq"))
opnd = TCF_EM_OPND_EQ;
else if (!bstrcmp(a, "gt"))
opnd = TCF_EM_OPND_GT;
else if (!bstrcmp(a, "lt"))
opnd = TCF_EM_OPND_LT;
if (a->next == NULL)
return PARSE_ERR(a, "cmp: missing argument");
a = bstr_next(a);
value = bstrtoul(a);
if (value == ULONG_MAX)
return PARSE_ERR(a, "cmp: invalid value");
value_present = 1;
} else
return PARSE_ERR(a, "nbyte: unknown parameter");
}
if (offset_present == 0 || value_present == 0)
return PARSE_ERR(a, "cmp: offset and value required");
cmp.val = (__u32) value;
cmp.mask = (__u32) mask;
cmp.off = (__u16) offset;
cmp.align = (__u8) align;
cmp.layer = (__u8) layer;
cmp.opnd = (__u8) opnd;
addraw_l(n, MAX_MSG, hdr, sizeof(*hdr));
addraw_l(n, MAX_MSG, &cmp, sizeof(cmp));
#undef PARSE_ERR
return 0;
}
int parse_command_line(int argc, char *argv[])
{
char pl_desc[256];
char pw_desc[256];
int i;
struct
{
struct Option *cell;
struct Option *units;
struct Option *pl; /* page length */
struct Option *pw; /* page width */
struct Option *outfile;
struct Option *nv;
struct Option *nsteps;
} parms;
struct
{
struct Flag *f;
struct Flag *m;
struct Flag *h;
struct Flag *q;
struct Flag *e;
struct Flag *n;
struct Flag *N;
struct Flag *i; /* use quant rules for fp map,
i.e. read it as int */
struct Flag *C; /* report for fp ranges in Cats file
(fp maps only) */
} flags;
parms.cell = G_define_standard_option(G_OPT_R_MAPS);
parms.cell->description = _("Raster map(s) to report on");
parms.units = G_define_option();
parms.units->key = "units";
parms.units->type = TYPE_STRING;
parms.units->required = NO;
parms.units->multiple = YES;
parms.units->description = _("Units");
parms.units->descriptions =
_("mi;miles;me;meters;k;kilometers;a;acres;"
"h;hectares;c;cell counts;p;percent cover");
parms.units->options = "mi,me,k,a,h,c,p";
parms.units->guisection = _("Output settings");
parms.nv = G_define_option();
parms.nv->key = "null";
parms.nv->type = TYPE_STRING;
parms.nv->required = NO;
parms.nv->multiple = NO;
parms.nv->answer = "*";
parms.nv->description = _("Character representing no data cell value");
parms.nv->guisection = _("Formatting");
parms.pl = G_define_option();
parms.pl->key = "pl";
parms.pl->type = TYPE_INTEGER;
parms.pl->required = NO;
sprintf(pl_desc, _("Page length (default: %d lines)"),
DEFAULT_PAGE_LENGTH);
parms.pl->description = pl_desc;
parms.pl->guisection = _("Formatting");
parms.pw = G_define_option();
parms.pw->key = "pw";
parms.pw->type = TYPE_INTEGER;
parms.pw->required = NO;
sprintf(pw_desc, _("Page width (default: %d characters)"),
DEFAULT_PAGE_WIDTH);
parms.pw->description = pw_desc;
parms.pw->guisection = _("Formatting");
parms.outfile = G_define_standard_option(G_OPT_F_OUTPUT);
parms.outfile->key = "output";
parms.outfile->required = NO;
parms.outfile->label =
_("Name for output file to hold the report");
parms.outfile->description =
_("If no output given report is printed to standard output");
parms.outfile->guisection = _("Output settings");
parms.nsteps = G_define_option();
parms.nsteps->key = "nsteps";
parms.nsteps->type = TYPE_INTEGER;
parms.nsteps->required = NO;
parms.nsteps->multiple = NO;
parms.nsteps->answer = "255";
parms.nsteps->description =
_("Number of fp subranges to collect stats from");
parms.nsteps->guisection = _("FP maps");
flags.h = G_define_flag();
flags.h->key = 'h';
flags.h->description = _("Suppress page headers");
flags.h->guisection = _("Formatting");
flags.f = G_define_flag();
flags.f->key = 'f';
flags.f->description = _("Use formfeeds between pages");
flags.f->guisection = _("Formatting");
flags.e = G_define_flag();
flags.e->key = 'e';
flags.e->description = _("Scientific format");
flags.e->guisection = _("Formatting");
flags.n = G_define_flag();
flags.n->key = 'n';
flags.n->description = _("Filter out all no data cells");
flags.N = G_define_flag();
flags.N->key = 'N';
flags.N->description = _("Filter out cells where all maps have no data");
flags.C = G_define_flag();
flags.C->key = 'C';
flags.C->description = _("Report for cats fp ranges (fp maps only)");
flags.C->guisection = _("FP maps");
flags.i = G_define_flag();
flags.i->key = 'i';
flags.i->description =
_("Read fp map as integer (use map's quant rules)");
flags.i->guisection = _("FP maps");
/* hidden feature.
* if first arg is >file just run r.stats into this file and quit
* if first arg is <file, run report from stats in file
* (this feature is for the interactive version of this program -
* to get more than one report without re-running r.stats)
*/
stats_flag = EVERYTHING;
if (argc > 1) {
if (argv[1][0] == '<' || argv[1][0] == '>') {
stats_file = argv[1] + 1;
if (argv[1][0] == '<')
stats_flag = REPORT_ONLY;
else {
unlink(stats_file);
stats_flag = STATS_ONLY;
}
argc--;
argv++;
}
}
if (G_parser(argc, argv))
exit(EXIT_FAILURE);
use_formfeed = flags.f->answer;
with_headers = !flags.h->answer;
e_format = flags.e->answer;
no_nulls = flags.n->answer;
no_nulls_all = flags.N->answer;
cat_ranges = flags.C->answer;
as_int = flags.i->answer;
for (i = 0; parms.cell->answers[i]; i++)
parse_layer(parms.cell->answers[i]);
if (parms.units->answers)
for (i = 0; parms.units->answers[i]; i++)
parse_units(parms.units->answers[i]);
sscanf(parms.nsteps->answer, "%d", &nsteps);
if (nsteps <= 0) {
G_warning(_("nsteps has to be > 0; using nsteps=255"));
nsteps = 255;
}
if (parms.pl->answer) {
if (sscanf(parms.pl->answer, "%d", &page_length) != 1 ||
page_length < 0) {
G_fatal_error(_("Illegal page length"));
}
}
if (parms.pw->answer) {
if (sscanf(parms.pw->answer, "%d", &page_width) != 1 ||
page_width < 1) {
G_fatal_error(_("Illegal page width"));
}
}
if (parms.outfile->answer) {
if (freopen(parms.outfile->answer, "w", stdout) == NULL) {
perror(parms.outfile->answer);
exit(EXIT_FAILURE);
}
}
no_data_str = parms.nv->answer;
return 0;
}
int parse_command_line(int argc, char *argv[])
{
int i;
char *desc;
struct
{
struct Option *cell;
struct Option *units;
struct Option *pl; /* page length */
struct Option *pw; /* page width */
struct Option *outfile;
struct Option *nv;
struct Option *nsteps;
struct Option *sort;
} parms;
struct
{
struct Flag *f;
struct Flag *m;
struct Flag *h;
struct Flag *q;
struct Flag *e;
struct Flag *n;
struct Flag *N;
struct Flag *i; /* use quant rules for fp map,
i.e. read it as int */
struct Flag *C; /* report for fp ranges in Cats file
(fp maps only) */
} flags;
parms.cell = G_define_standard_option(G_OPT_R_MAPS);
parms.cell->description = _("Name of raster map(s) to report on");
parms.units = G_define_option();
parms.units->key = "units";
parms.units->type = TYPE_STRING;
parms.units->required = NO;
parms.units->multiple = YES;
parms.units->description = _("Units to report");
desc = NULL;
G_asprintf(&desc,
"mi;%s;me;%s;k;%s;a;%s;h;%s;c;%s;p;%s",
_("area in square miles"),
_("area in square meters"),
_("area in square kilometers"),
_("area in acres"),
_("area in hectares"),
_("number of cells"),
_("percent cover"));
parms.units->descriptions = desc;
parms.units->options = "mi,me,k,a,h,c,p";
parms.units->guisection = _("Statistics");
parms.outfile = G_define_standard_option(G_OPT_F_OUTPUT);
parms.outfile->required = NO;
parms.outfile->label =
_("Name for output file to hold the report");
parms.outfile->description =
_("If no output file given report is printed to standard output");
parms.nv = G_define_standard_option(G_OPT_M_NULL_VALUE);
parms.nv->answer = "*";
parms.nv->guisection = _("Formatting");
parms.pl = G_define_option();
parms.pl->key = "page_length";
parms.pl->type = TYPE_INTEGER;
parms.pl->required = NO;
parms.pl->description = _("Page length");
parms.pl->answer = DEFAULT_PAGE_LENGTH;
parms.pl->guisection = _("Formatting");
parms.pw = G_define_option();
parms.pw->key = "page_width";
parms.pw->type = TYPE_INTEGER;
parms.pw->required = NO;
parms.pw->description = _("Page width");
parms.pw->answer = DEFAULT_PAGE_WIDTH;
parms.pw->guisection = _("Formatting");
parms.nsteps = G_define_option();
parms.nsteps->key = "nsteps";
parms.nsteps->type = TYPE_INTEGER;
parms.nsteps->required = NO;
parms.nsteps->multiple = NO;
parms.nsteps->answer = "255";
parms.nsteps->description =
_("Number of floating-point subranges to collect stats from");
parms.nsteps->guisection = _("Floating point");
parms.sort = G_define_option();
parms.sort->key = "sort";
parms.sort->type = TYPE_STRING;
parms.sort->required = NO;
parms.sort->multiple = NO;
parms.sort->label = _("Sort output statistics by cell counts");
parms.sort->description = _("Default: sorted by categories or intervals");
parms.sort->options = "asc,desc";
G_asprintf((char **)&(parms.sort->descriptions),
"asc;%s;desc;%s",
_("Sort by cell counts in ascending order"),
_("Sort by cell counts in descending order"));
parms.sort->guisection = _("Formatting");
flags.h = G_define_flag();
flags.h->key = 'h';
flags.h->description = _("Suppress page headers");
flags.h->guisection = _("Formatting");
flags.f = G_define_flag();
flags.f->key = 'f';
flags.f->description = _("Use formfeeds between pages");
flags.f->guisection = _("Formatting");
flags.e = G_define_flag();
flags.e->key = 'e';
flags.e->description = _("Scientific format");
flags.e->guisection = _("Formatting");
flags.n = G_define_flag();
flags.n->key = 'n';
flags.n->description = _("Do not report no data value");
flags.n->guisection = _("No data");
flags.N = G_define_flag();
flags.N->key = 'a';
flags.N->description = _("Do not report cells where all maps have no data");
flags.N->guisection = _("No data");
flags.C = G_define_flag();
flags.C->key = 'c';
flags.C->description = _("Report for cats floating-point ranges (floating-point maps only)");
flags.C->guisection = _("Floating point");
flags.i = G_define_flag();
flags.i->key = 'i';
flags.i->description =
_("Read floating-point map as integer (use map's quant rules)");
flags.i->guisection = _("Floating point");
/* hidden feature.
* if first arg is >file just run r.stats into this file and quit
* if first arg is <file, run report from stats in file
* (this feature is for the interactive version of this program -
* to get more than one report without re-running r.stats)
*/
stats_flag = EVERYTHING;
if (argc > 1) {
if (argv[1][0] == '<' || argv[1][0] == '>') {
stats_file = argv[1] + 1;
if (argv[1][0] == '<')
stats_flag = REPORT_ONLY;
else {
unlink(stats_file);
stats_flag = STATS_ONLY;
}
argc--;
argv++;
}
}
if (G_parser(argc, argv))
exit(EXIT_FAILURE);
use_formfeed = flags.f->answer;
with_headers = !flags.h->answer;
e_format = flags.e->answer;
no_nulls = flags.n->answer;
no_nulls_all = flags.N->answer;
cat_ranges = flags.C->answer;
as_int = flags.i->answer;
for (i = 0; parms.cell->answers[i]; i++)
parse_layer(parms.cell->answers[i]);
if (parms.units->answers)
for (i = 0; parms.units->answers[i]; i++)
parse_units(parms.units->answers[i]);
sscanf(parms.nsteps->answer, "%d", &nsteps);
if (nsteps <= 0) {
G_warning(_("nsteps has to be > 0; using nsteps=255"));
nsteps = 255;
}
if (sscanf(parms.pl->answer, "%d", &page_length) != 1 ||
page_length < 0) {
G_fatal_error(_("Illegal page length"));
}
if (sscanf(parms.pw->answer, "%d", &page_width) != 1 ||
page_width < 1) {
G_fatal_error(_("Illegal page width"));
}
if (parms.outfile->answer) {
if (freopen(parms.outfile->answer, "w", stdout) == NULL) {
perror(parms.outfile->answer);
exit(EXIT_FAILURE);
}
}
no_data_str = parms.nv->answer;
/* determine sorting method */
do_sort = SORT_DEFAULT; /* sort by cats by default */
if (parms.sort->answer) {
switch(parms.sort->answer[0]) {
case 'a':
do_sort = SORT_ASC;
break;
case 'd':
do_sort = SORT_DESC;
break;
default:
G_debug(1, "Sorting by '%s' not supported", parms.sort->answer);
break;
}
}
return 0;
}
