84 #include <grass/gis.h>
85 #include <grass/spawn.h>
86 #include <grass/glocale.h>
88 #include "parser_local_proto.h"
100 #define MAX_MATCHES 50
107 static void set_flag(
int);
108 static int contains(
const char *,
int);
109 static int valid_option_name(
const char *);
110 static int is_option(
const char *);
111 static int match_option_1(
const char *,
const char *);
112 static int match_option(
const char *,
const char *);
113 static void set_option(
const char *);
114 static void check_opts(
void);
115 static void check_an_opt(
const char *,
int,
const char *,
const char **,
char **);
116 static int check_int(
const char *,
const char **);
117 static int check_double(
const char *,
const char **);
118 static int check_string(
const char *,
const char **,
int *);
119 static void check_required(
void);
120 static void split_opts(
void);
121 static void check_multiple_opts(
void);
122 static int check_overwrite(
void);
123 static void define_keywords(
void);
124 static int module_gui_wx(
void);
125 static void append_error(
const char *);
126 static const char *get_renamed_option(
const char *);
141 st->no_interactive = 1;
164 flag = G_malloc(
sizeof(
struct Flag));
165 st->current_flag->next_flag = flag;
168 flag = &
st->first_flag;
172 G_zero(flag,
sizeof(
struct Flag));
174 st->current_flag = flag;
178 item = G_malloc(
sizeof(
struct Item));
179 st->current_item->next_item = item;
182 item = &
st->first_item;
184 G_zero(item,
sizeof(
struct Item));
189 st->current_item = item;
218 opt = G_malloc(
sizeof(
struct Option));
219 st->current_option->next_opt = opt;
222 opt = &
st->first_option;
225 G_zero(opt,
sizeof(
struct Option));
230 st->current_option = opt;
234 item = G_malloc(
sizeof(
struct Item));
235 st->current_item->next_item = item;
238 item = &
st->first_item;
240 G_zero(item,
sizeof(
struct Item));
244 st->current_item = item;
257 struct GModule *module;
260 module = &
st->module_info;
263 G_zero(module,
sizeof(
struct GModule));
324 const char *gui_envvar;
325 char *ptr, *tmp_name, *
err;
328 char force_gui =
FALSE;
334 st->pgm_path = tmp_name;
338 i = strlen(tmp_name);
346 st->pgm_name = tmp_name;
348 if (!
st->module_info.label && !
st->module_info.description)
349 G_warning(_(
"Bug in UI description. Missing module description"));
353 opt = &
st->first_option;
354 while (
st->n_opts && opt) {
356 st->has_required = 1;
359 G_warning(_(
"Bug in UI description. Missing option key"));
360 if (!valid_option_name(opt->key))
361 G_warning(_(
"Bug in UI description. Option key <%s> is not valid"), opt->key);
362 if (!opt->label && !opt->description)
363 G_warning(_(
"Bug in UI description. Description for option <%s> missing"), opt->key ? opt->key :
"?");
368 char **tokens, delm[2];
381 opt->opts = G_calloc(cnt + 1,
sizeof(
const char *));
385 opt->opts[i] =
G_store(tokens[i]);
390 if (opt->descriptions) {
393 opt->descs = G_calloc(cnt + 1,
sizeof(
const char *));
407 while (opt->opts[j]) {
408 if (strcmp(opt->opts[j], tokens[i]) == 0) {
415 G_warning(_(
"Bug in UI description. Option '%s' in <%s> does not exist"),
416 tokens[i], opt->key);
419 opt->descs[j] =
G_store(tokens[i + 1]);
429 if (opt->multiple && opt->answers && opt->answers[0]) {
430 opt->answer = G_malloc(strlen(opt->answers[0]) + 1);
431 strcpy(opt->answer, opt->answers[0]);
432 for (i = 1; opt->answers[i]; i++) {
433 opt->answer = G_realloc(opt->answer,
434 strlen(opt->answer) +
435 strlen(opt->answers[i]) + 2);
436 strcat(opt->answer,
",");
437 strcat(opt->answer, opt->answers[i]);
440 opt->def = opt->answer;
447 && !
st->no_interactive && isatty(0) &&
448 (gui_envvar &&
G_strcasecmp(gui_envvar,
"text") != 0)) {
449 if (module_gui_wx() == 0)
453 if (argc < 2 && st->has_required && isatty(0)) {
457 else if (argc >= 2) {
460 if (strcmp(argv[1],
"help") == 0 ||
461 strcmp(argv[1],
"-help") == 0 || strcmp(argv[1],
"--help") == 0) {
468 if (strcmp(argv[1],
"--help-text") == 0) {
475 if (strcmp(argv[1],
"--interface-description") == 0) {
482 if (strcmp(argv[1],
"--html-description") == 0) {
489 if (strcmp(argv[1],
"--rst-description") == 0) {
496 if (strcmp(argv[1],
"--wps-process-description") == 0) {
503 if (strcmp(argv[1],
"--script") == 0) {
513 if (strcmp(ptr,
"help") == 0 || strcmp(ptr,
"--h") == 0 ||
514 strcmp(ptr,
"-help") == 0 || strcmp(ptr,
"--help") == 0) {
520 if (strcmp(ptr,
"--json") == 0) {
526 if (strcmp(ptr,
"--o") == 0 || strcmp(ptr,
"--overwrite") == 0) {
531 else if (strcmp(ptr,
"--v") == 0 || strcmp(ptr,
"--verbose") == 0) {
538 if (
st->quiet == 1) {
539 G_warning(_(
"Use either --quiet or --verbose flag, not both. Assuming --verbose."));
545 else if (strcmp(ptr,
"--q") == 0 || strcmp(ptr,
"--quiet") == 0) {
552 if (
st->quiet == -1) {
553 G_warning(_(
"Use either --quiet or --verbose flag, not both. Assuming --quiet."));
559 else if (strcmp(ptr,
"--qq") == 0 ) {
567 if (
st->quiet == -1) {
568 G_warning(_(
"Use either --qq or --verbose flag, not both. Assuming --qq."));
574 else if (strcmp(ptr,
"--ui") == 0) {
579 else if (*ptr ==
'-') {
585 else if (is_option(ptr)) {
591 else if (need_first_opt &&
st->n_opts) {
593 st->first_option.count++;
599 G_asprintf(&
err, _(
"Sorry <%s> is not a valid option"), ptr);
611 if (module_gui_wx() != 0)
612 G_fatal_error(_(
"Your installation doesn't include GUI, exiting."));
617 check_multiple_opts();
624 if (!
st->suppress_required)
629 if (
st->n_errors > 0) {
633 fprintf(stderr,
"\n");
634 for (i = 0; i <
st->n_errors; i++) {
635 fprintf(stderr,
"%s: %s\n", _(
"ERROR"),
st->error[i]);
642 if(print_json == 1) {
647 if (!
st->suppress_overwrite) {
648 if (check_overwrite())
676 G_debug(3,
"G_recreate_command()");
680 buff = G_calloc(1024,
sizeof(
char));
687 if (len >= nalloced) {
688 nalloced += (1024 > len) ? 1024 : len + 1;
689 buff = G_realloc(buff, nalloced);
696 slen = strlen(
" --overwrite");
697 if (len + slen >= nalloced) {
698 nalloced += (1024 > len) ? 1024 : len + 1;
699 buff = G_realloc(buff, nalloced);
701 strcpy(cur,
" --overwrite");
714 if (len + slen >= nalloced) {
715 nalloced += (1024 > len) ? 1024 : len + 1;
716 buff = G_realloc(buff, nalloced);
724 flag = &
st->first_flag;
726 if (flag->answer == 1) {
732 if (len + slen >= nalloced) {
734 (nalloced + 1024 > len + slen) ? 1024 : slen + 1;
735 buff = G_realloc(buff, nalloced);
742 flag = flag->next_flag;
746 opt = &
st->first_option;
747 while (
st->n_opts && opt) {
748 if (opt->answer && opt->answer[0] ==
'\0') {
749 slen = strlen(opt->key) + 4;
750 if (len + slen >= nalloced) {
751 nalloced += (nalloced + 1024 > len + slen) ? 1024 : slen + 1;
752 buff = G_realloc(buff, nalloced);
757 strcpy(cur, opt->key);
758 cur = strchr(cur,
'\0');
761 if (opt->type == TYPE_STRING) {
766 }
else if (opt->answer && opt->answers && opt->answers[0]) {
767 slen = strlen(opt->key) + strlen(opt->answers[0]) + 4;
768 if (len + slen >= nalloced) {
769 nalloced += (nalloced + 1024 > len + slen) ? 1024 : slen + 1;
770 buff = G_realloc(buff, nalloced);
775 strcpy(cur, opt->key);
776 cur = strchr(cur,
'\0');
779 if (opt->type == TYPE_STRING) {
783 strcpy(cur, opt->answers[0]);
784 cur = strchr(cur,
'\0');
786 for (n = 1; opt->answers[n]; n++) {
787 if (!opt->answers[n])
789 slen = strlen(opt->answers[n]) + 2;
790 if (len + slen >= nalloced) {
792 (nalloced + 1024 > len + slen) ? 1024 : slen + 1;
793 buff = G_realloc(buff, nalloced);
798 strcpy(cur, opt->answers[n]);
799 cur = strchr(cur,
'\0');
802 if (opt->type == TYPE_STRING) {
852 if (
st->n_keys >=
st->n_keys_alloc) {
853 st->n_keys_alloc += 10;
854 st->module_info.keywords = G_realloc(
st->module_info.keywords,
855 st->n_keys_alloc *
sizeof(
char *));
858 st->module_info.keywords[
st->n_keys++] =
G_store(keyword);
869 st->module_info.keywords = (
const char **)tokens;
879 char desc[KEYLENGTH];
881 if (
st->module_info.overwrite)
887 opt = &
st->first_option;
889 if (opt->gisprompt) {
891 if (strcmp(age,
"new") == 0)
914 for(i = 0; i <
st->n_keys; i++) {
916 fprintf(fd,
"%s",
st->module_info.keywords[i]);
919 format(fd,
st->module_info.keywords[i]);
921 if (i < st->n_keys - 1)
936 return st->module_info.overwrite;
939 void define_keywords(
void)
942 st->n_keys_alloc = 0;
955 int module_gui_wx(
void)
957 char script[GPATH_MAX];
965 sprintf(script,
"%s/gui/wxpython/gui_core/forms.py",
967 if (access(script, F_OK) != -1)
968 G_spawn(getenv(
"GRASS_PYTHON"), getenv(
"GRASS_PYTHON"),
991 flag = &
st->first_flag;
993 if (flag->key == f) {
995 if (flag->suppress_required)
996 st->suppress_required = 1;
997 if (flag->suppress_overwrite)
998 st->suppress_overwrite = 1;
1001 flag = flag->next_flag;
1011 int contains(
const char *s,
int c)
1021 int valid_option_name(
const char *
string)
1023 int m = strlen(
string);
1024 int n = strspn(
string,
"abcdefghijklmnopqrstuvwxyz0123456789_");
1032 if (
string[m-1] ==
'_')
1038 int is_option(
const char *
string)
1040 int n = strspn(
string,
"abcdefghijklmnopqrstuvwxyz0123456789_");
1042 return n > 0 &&
string[n] ==
'=' &&
string[0] !=
'_' &&
string[n-1] !=
'_';
1045 int match_option_1(
const char *
string,
const char *option)
1049 if (*
string ==
'\0')
1052 if (*option ==
'\0')
1055 if (*
string == *option && match_option_1(
string + 1, option + 1))
1058 if (*option ==
'_' && match_option_1(
string, option + 1))
1061 next = strchr(option,
'_');
1066 return match_option_1(
string + 1, next + 1);
1068 return match_option_1(
string, next + 1);
1071 int match_option(
const char *
string,
const char *option)
1073 return (*
string == *option)
1074 && match_option_1(
string + 1, option + 1);
1077 void set_option(
const char *
string)
1079 struct Option *at_opt =
NULL;
1080 struct Option *opt =
NULL;
1082 char the_key[KEYLENGTH];
1089 for (ptr = the_key; *
string !=
'='; ptr++,
string++)
1099 key_len = strlen(the_key);
1100 for (at_opt = &
st->first_option; at_opt; at_opt = at_opt->next_opt) {
1104 if (strcmp(the_key, at_opt->key) == 0) {
1105 matches[0] = at_opt;
1110 if (strncmp(the_key, at_opt->key, key_len) == 0 ||
1111 match_option(the_key, at_opt->key)) {
1114 matches[found++] = at_opt;
1120 int length = strlen(matches[0]->key);
1123 for (i = 1; i < found; i++) {
1124 int len = strlen(matches[i]->key);
1130 for (i = 0; prefix && i < found; i++)
1131 if (strncmp(matches[i]->key, matches[shortest]->key, length) != 0)
1134 matches[0] = matches[shortest];
1140 for (i = 0; i < found; i++) {
1141 G_asprintf(&
err, _(
"Option <%s=> matches"), matches[i]->key);
1153 const char *renamed_key =
NULL;
1155 renamed_key = get_renamed_option(the_key);
1157 for (at_opt = &
st->first_option; at_opt; at_opt = at_opt->next_opt) {
1158 if (strcmp(renamed_key, at_opt->key) == 0) {
1159 G_warning(_(
"Please update the usage of <%s>: "
1160 "option <%s> has been renamed to <%s>"),
1177 if (getenv(
"GRASS_FULL_OPTION_NAMES") && strcmp(the_key, opt->key) != 0)
1178 G_warning(_(
"<%s> is an abbreviation for <%s>"), the_key, opt->key);
1182 if (!opt->multiple) {
1183 G_asprintf(&
err, _(
"Option <%s> does not accept multiple answers"), opt->key);
1186 opt->answer = G_realloc(opt->answer,
1187 strlen(opt->answer) + strlen(
string) + 2);
1188 strcat(opt->answer,
",");
1189 strcat(opt->answer,
string);
1192 opt->answer =
G_store(
string);
1195 void check_opts(
void)
1203 opt = &
st->first_option;
1208 if (opt->multiple == 0)
1209 check_an_opt(opt->key, opt->type,
1210 opt->options, opt->opts, &opt->answer);
1212 for (ans = 0; opt->answers[ans] !=
'\0'; ans++)
1213 check_an_opt(opt->key, opt->type,
1214 opt->options, opt->opts, &opt->answers[ans]);
1221 opt->checker(opt->answer);
1223 opt = opt->next_opt;
1227 void check_an_opt(
const char *key,
int type,
const char *options,
1228 const char **opts,
char **answerp)
1230 const char *answer = *answerp;
1241 error = check_int(answer, opts);
1244 error = check_double(answer, opts);
1247 error = check_string(answer, opts, &found);
1255 _(
"Illegal range syntax for parameter <%s>\n"
1256 "\tPresented as: %s"), key, options);
1261 _(
"Value <%s> out of range for parameter <%s>\n"
1262 "\tLegal range: %s"), answer, key, options);
1267 _(
"Missing value for parameter <%s>"),
1273 _(
"Invalid value <%s> for parameter <%s>"),
1279 _(
"Value <%s> ambiguous for parameter <%s>\n"
1280 "\tValid options: %s"), answer, key, options);
1284 *answerp =
G_store(opts[found]);
1290 int check_int(
const char *ans,
const char **opts)
1295 if (strcmp(ans,
"-") == 0)
1301 if (sscanf(ans,
"%d", &d) != 1)
1307 for (i = 0; opts[i]; i++) {
1308 const char *opt = opts[i];
1311 if (contains(opt,
'-')) {
1312 if (sscanf(opt,
"%d-%d", &lo, &hi) == 2) {
1313 if (d >= lo && d <= hi)
1316 else if (sscanf(opt,
"-%d", &hi) == 1) {
1320 else if (sscanf(opt,
"%d-", &lo) == 1) {
1328 if (sscanf(opt,
"%d", &lo) == 1) {
1340 int check_double(
const char *ans,
const char **opts)
1346 if (strcmp(ans,
"-") == 0)
1352 if (sscanf(ans,
"%lf", &d) != 1)
1358 for (i = 0; opts[i]; i++) {
1359 const char *opt = opts[i];
1362 if (contains(opt,
'-')) {
1363 if (sscanf(opt,
"%lf-%lf", &lo, &hi) == 2) {
1364 if (d >= lo && d <= hi)
1367 else if (sscanf(opt,
"-%lf", &hi) == 1) {
1371 else if (sscanf(opt,
"%lf-", &lo) == 1) {
1379 if (sscanf(opt,
"%lf", &lo) == 1) {
1391 int check_string(
const char *ans,
const char **opts,
int *result)
1393 int len = strlen(ans);
1401 for (i = 0; opts[i]; i++) {
1402 if (strcmp(ans, opts[i]) == 0)
1404 if (strncmp(ans, opts[i], len) == 0 || match_option(ans, opts[i])) {
1407 matches[found++] = i;
1413 int length = strlen(opts[matches[0]]);
1416 for (i = 1; i < found; i++) {
1417 int lengthi = strlen(opts[matches[i]]);
1419 if (lengthi < length) {
1424 for (i = 0; prefix && i < found; i++)
1425 if (strncmp(opts[matches[i]], opts[matches[shortest]], length) != 0)
1428 matches[0] = matches[shortest];
1434 *result = matches[0];
1436 if (found > 0 && getenv(
"GRASS_FULL_OPTION_NAMES") && strcmp(ans, opts[matches[0]]) != 0)
1437 G_warning(_(
"<%s> is an abbreviation for <%s>"), ans, opts[matches[0]]);
1446 void check_required(
void)
1456 opt = &
st->first_option;
1458 if (opt->required && !opt->answer) {
1461 opt->key, (opt->label ? opt->label : opt->description));
1464 opt = opt->next_opt;
1468 void split_opts(
void)
1481 opt = &
st->first_option;
1486 opt->answers = G_malloc(allocated *
sizeof(
char *));
1490 opt->answers[ans_num] =
NULL;
1493 for (len = 0, ptr2 = ptr1; *ptr2 !=
'\0' && *ptr2 !=
',';
1497 opt->answers[ans_num] = G_malloc(len + 1);
1498 memcpy(opt->answers[ans_num], ptr1, len);
1499 opt->answers[ans_num][len] = 0;
1503 if (ans_num >= allocated) {
1505 opt->answers = G_realloc(opt->answers,
1506 allocated *
sizeof(
char *));
1509 opt->answers[ans_num] =
NULL;
1521 opt = opt->next_opt;
1525 void check_multiple_opts(
void)
1537 opt = &
st->first_option;
1540 if (opt->answer && strcmp(opt->answer,
"-") && opt->key_desc) {
1543 for (ptr = opt->key_desc; *ptr !=
'\0'; ptr++)
1547 for (n = 0; opt->answers[n] !=
'\0'; n++) ;
1551 _(
"Option <%s> must be provided in multiples of %d\n"
1552 "\tYou provided %d item(s): %s"),
1553 opt->key, n_commas, n, opt->answer);
1558 opt = opt->next_opt;
1563 int check_overwrite(
void)
1566 char age[KEYLENGTH];
1568 char desc[KEYLENGTH];
1570 const char *overstr;
1573 st->module_info.overwrite = 0;
1581 over = atoi(overstr);
1585 if ((overstr = getenv(
"GRASS_OVERWRITE"))) {
1590 if (
st->overwrite || over) {
1591 st->module_info.overwrite = 1;
1593 putenv(
"GRASS_OVERWRITE=1");
1598 opt = &
st->first_option;
1600 if (opt->answer && opt->gisprompt) {
1603 if (strcmp(age,
"new") == 0) {
1607 for (i = 0; opt->answers[i]; i++) {
1609 if (strcmp(
element,
"file") == 0) {
1610 if (access(opt->answers[i], F_OK) == 0)
1613 else if (strcmp(
element,
"mapset") != 0) {
1622 if (!
st->overwrite && !over) {
1625 fprintf(stderr, _(
"ERROR: "));
1627 _(
"option <%s>: <%s> exists. To overwrite, use the --overwrite flag"),
1628 opt->key, opt->answers[i]);
1629 fprintf(stderr,
"\n");
1632 fprintf(stderr,
"GRASS_INFO_ERROR(%d,1): ", getpid());
1634 _(
"option <%s>: <%s> exists. To overwrite, use the --overwrite flag"),
1635 opt->key, opt->answers[i]);
1636 fprintf(stderr,
"\n");
1637 fprintf(stderr,
"GRASS_INFO_END(%d,1)\n",
1647 opt = opt->next_opt;
1659 for (ptr1 = gisprompt, ptr2 = age; *ptr1 !=
'\0'; ptr1++, ptr2++) {
1666 for (ptr1++, ptr2 =
element; *ptr1 !=
'\0'; ptr1++, ptr2++) {
1673 for (ptr1++, ptr2 = desc; *ptr1 !=
'\0'; ptr1++, ptr2++) {
1681 void append_error(
const char *msg)
1683 st->error = G_realloc(
st->error,
sizeof(
char *) * (
st->n_errors + 1));
1687 const char *get_renamed_option(
const char *key)
1689 const char *pgm, *key_new;
1692 if (!
st->renamed_options) {
1694 char path[GPATH_MAX];
1707 pgm_key = (
char *) G_malloc (strlen(pgm) + strlen(key) + 2);
1742 if (option->gisprompt ==
NULL ||
1743 strcmp(option->gisprompt,
"old,separator,separator") != 0)
1744 G_fatal_error(_(
"%s= is not a separator option"), option->key);
1746 if (option->answer ==
NULL)
1747 G_fatal_error(_(
"No separator given for %s="), option->key);
1749 if (strcmp(option->answer,
"pipe") == 0)
1751 else if (strcmp(option->answer,
"comma") == 0)
1753 else if (strcmp(option->answer,
"space") == 0)
1755 else if (strcmp(option->answer,
"tab") == 0 ||
1756 strcmp(option->answer,
"\\t") == 0)
1758 else if (strcmp(option->answer,
"newline") == 0 ||
1759 strcmp(option->answer,
"\\n") == 0)
1762 sep =
G_store(option->answer);
1764 G_debug(3,
"G_option_to_separator(): key = %s -> sep = '%s'",
1805 stdinout = !option->answer || !*(option->answer) ||
1806 strcmp(option->answer,
"-") == 0;
1808 if (option->gisprompt ==
NULL)
1810 else if (option->multiple)
1811 G_fatal_error(_(
"Opening multiple files not supported for %s="),
1813 else if (strcmp(option->gisprompt,
"old,file,file") == 0) {
1816 else if ((fp = fopen(option->answer,
"r")) ==
NULL)
1818 option->key, option->answer, strerror(errno));
1819 }
else if (strcmp(option->gisprompt,
"new,file,file") == 0) {
1822 else if ((fp = fopen(option->answer,
"w")) ==
NULL)
1824 option->key, option->answer, strerror(errno));
1839 if (fp != stdin && fp != stdout && fp != stderr)
void G_free(void *buf)
Free allocated memory.
int G_asprintf(char **out, const char *fmt,...)
char * G_basename(char *filename, const char *desired_ext)
Truncates filename to the base part (before the last '.') if it matches the extension,...
int G_debug(int level, const char *msg,...)
Print debugging message.
const char * G_getenv_nofatal(const char *name)
Get environment variable.
const char * G_find_file(const char *element, char *name, const char *mapset)
Searches for a file from the mapset search list or in a specified mapset.
void G_fatal_error(const char *msg,...)
Print a fatal error message to stderr.
int G_suppress_warnings(int flag)
Suppress printing a warning message to stderr.
void G_warning(const char *msg,...)
Print a warning message to stderr.
int G_info_format(void)
Get current message format.
const char * G_gisbase(void)
Get full path name of the top level module directory.
const char * G_find_key_value(const char *key, const struct Key_Value *kv)
Find given key (case sensitive)
struct Key_Value * G_read_key_value_file(const char *file)
Read key/values pairs from file.
const char * G_mapset(void)
Get current mapset name.
struct GModule * G_define_module(void)
Initializes a new module.
FILE * G_open_option_file(const struct Option *option)
Get an input/output file pointer from the option. If the file name is omitted or '-',...
char * G_recreate_command_original_path(void)
Creates command to run non-interactive.
int G_parser(int argc, char **argv)
Parse command line.
void G_set_keywords(const char *keywords)
Set keywords from the string.
int G__uses_new_gisprompt(void)
char * recreate_command(int original_path)
Creates command to run non-interactive.
int G_get_overwrite()
Get overwrite value.
struct Option * G_define_option(void)
Initializes an Option struct.
void G_add_keyword(const char *keyword)
Add keyword to the list.
void G_close_option_file(FILE *fp)
Close an input/output file returned by G_open_option_file(). If the file pointer is stdin,...
char * G_recreate_command(void)
Creates command to run non-interactive.
void G_disable_interactive(void)
Disables the ability of the parser to operate interactively.
struct Flag * G_define_flag(void)
Initializes a Flag struct.
char * G_option_to_separator(const struct Option *option)
Get separator string from the option.
void G__print_keywords(FILE *fd, void(*format)(FILE *, const char *))
Print list of keywords (internal use only)
void G__split_gisprompt(const char *gisprompt, char *age, char *element, char *desc)
void G__check_option_rules(void)
Check for option rules (internal use only)
int G__has_required_rule(void)
Checks if there is any rule RULE_REQUIRED (internal use only).
void G_usage(void)
Command line help/usage message.
void G__usage_html(void)
Print module usage description in HTML format.
void G__usage_xml(void)
Print module usage description in XML format.
char * G__json(void)
This function generates actinia JSON process chain building blocks from the command line arguments th...
void G__usage_rest(void)
Print module usage description in reStructuredText format.
void G__script(void)
Generate Python script-like output.
void G__wps_print_process_description(void)
Print the WPS 1.0.0 process description XML document to stdout.
int G_is_dirsep(char c)
Checks if a specified character is a valid directory separator character on the host system.
const char * G_original_program_name(void)
Return original path of the executed program.
const char * G_program_name(void)
Return module name.
int G_snprintf(char *str, size_t size, const char *fmt,...)
snprintf() clone.
int G_spawn(const char *command,...)
Spawn new process based on command.
char * G_store(const char *s)
Copy string to allocated memory.
int G_strcasecmp(const char *x, const char *y)
String compare ignoring case (upper or lower)
char * G_chop(char *line)
Chop leading and trailing white spaces.
SYMBOL * err(FILE *fp, SYMBOL *s, char *msg)
void G_free_tokens(char **tokens)
Free memory allocated to tokens.
int G_number_of_tokens(char **tokens)
Return number of tokens.
char ** G_tokenize(const char *buf, const char *delim)
Tokenize string.
int G_verbose_max(void)
Get max verbosity level.
int G_verbose(void)
Get current verbosity level.
int G_verbose_min(void)
Get min verbosity level.
int G_verbose_std(void)
Get standard verbosity level.
void G_zero(void *buf, int i)
Zero out a buffer, buf, of length i.