mirror of
https://github.com/troglobit/editline.git
synced 2025-05-05 20:11:12 +08:00
More build fixes, some code cleanup and untabify.
This commit is contained in:
Joachim Nilsson
parent
77d483da02
commit
6d8d857dd4
@ -4,8 +4,8 @@
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/* Assign these to get command completion, see cli.c for
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* example usage. */
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char *(*rl_complete)(char *token, int *match);
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int (*rl_list_possib)(char *token, char ***av);
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extern char *(*rl_complete)(char *token, int *match);
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extern int (*rl_list_possib)(char *token, char ***av);
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/*
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** For compatibility with FSF readline.
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274
src/complete.c
274
src/complete.c
@ -5,32 +5,32 @@
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#include "editline.h"
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#if defined(NEED_STRDUP)
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#if defined(NEED_STRDUP)
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/*
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** Return an allocated copy of a string.
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*/
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char *
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strdup(p)
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char *p;
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char *p;
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{
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char *new;
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char *new;
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if ((new = NEW(char, strlen(p) + 1)) != NULL)
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(void)strcpy(new, p);
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(void)strcpy(new, p);
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return new;
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}
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#endif /* defined(NEED_STRDUP) */
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#endif /* defined(NEED_STRDUP) */
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/*
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** strcmp-like sorting predicate for qsort.
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*/
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STATIC int
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static int
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compare(p1, p2)
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CONST void *p1;
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CONST void *p2;
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CONST void *p1;
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CONST void *p2;
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{
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CONST char **v1;
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CONST char **v2;
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CONST char **v1;
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CONST char **v2;
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v1 = (CONST char **)p1;
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v2 = (CONST char **)p2;
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@ -41,25 +41,25 @@ compare(p1, p2)
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** Fill in *avp with an array of names that match file, up to its length.
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** Ignore . and .. .
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*/
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STATIC int
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static int
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FindMatches(dir, file, avp)
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char *dir;
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char *file;
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char ***avp;
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char *dir;
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char *file;
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char ***avp;
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{
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char **av;
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char **new;
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char *p;
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DIR *dp;
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DIRENTRY *ep;
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SIZE_T ac;
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SIZE_T len;
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SIZE_T choices;
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SIZE_T total;
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#define MAX_TOTAL (256 << sizeof(char *))
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char **av;
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char **new;
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char *p;
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DIR *dp;
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DIRENTRY *ep;
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SIZE_T ac;
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SIZE_T len;
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SIZE_T choices;
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SIZE_T total;
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#define MAX_TOTAL (256 << sizeof(char *))
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if ((dp = opendir(dir)) == NULL)
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return 0;
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return 0;
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av = NULL;
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ac = 0;
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@ -67,56 +67,56 @@ FindMatches(dir, file, avp)
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choices = 0;
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total = 0;
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while ((ep = readdir(dp)) != NULL) {
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p = ep->d_name;
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if (p[0] == '.' && (p[1] == '\0' || (p[1] == '.' && p[2] == '\0')))
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continue;
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if (len && strncmp(p, file, len) != 0)
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continue;
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p = ep->d_name;
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if (p[0] == '.' && (p[1] == '\0' || (p[1] == '.' && p[2] == '\0')))
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continue;
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if (len && strncmp(p, file, len) != 0)
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continue;
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choices++;
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if ((total += strlen(p)) > MAX_TOTAL) {
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/* This is a bit too much. */
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while (ac > 0) DISPOSE(av[--ac]);
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continue;
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}
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choices++;
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if ((total += strlen(p)) > MAX_TOTAL) {
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/* This is a bit too much. */
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while (ac > 0) DISPOSE(av[--ac]);
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continue;
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}
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if ((ac % MEM_INC) == 0) {
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if ((new = NEW(char*, ac + MEM_INC)) == NULL) {
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total = 0;
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break;
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}
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if (ac) {
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COPYFROMTO(new, av, ac * sizeof (char **));
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DISPOSE(av);
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}
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*avp = av = new;
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}
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if ((ac % MEM_INC) == 0) {
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if ((new = NEW(char*, ac + MEM_INC)) == NULL) {
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total = 0;
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break;
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}
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if (ac) {
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COPYFROMTO(new, av, ac * sizeof (char **));
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DISPOSE(av);
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}
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*avp = av = new;
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}
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if ((av[ac] = strdup(p)) == NULL) {
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if (ac == 0)
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DISPOSE(av);
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total = 0;
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break;
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}
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ac++;
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if ((av[ac] = strdup(p)) == NULL) {
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if (ac == 0)
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DISPOSE(av);
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total = 0;
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break;
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}
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ac++;
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}
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/* Clean up and return. */
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(void)closedir(dp);
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if (total > MAX_TOTAL) {
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char many[sizeof(total) * 3];
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p = many + sizeof(many);
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*--p = '\0';
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while (choices > 0) {
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*--p = '0' + choices % 10;
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choices /= 10;
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}
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while (p > many + sizeof(many) - 8) *--p = ' ';
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if ((p = strdup(p)) != NULL) av[ac++] = p;
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if ((p = strdup("choices")) != NULL) av[ac++] = p;
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char many[sizeof(total) * 3];
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p = many + sizeof(many);
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*--p = '\0';
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while (choices > 0) {
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*--p = '0' + choices % 10;
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choices /= 10;
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}
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while (p > many + sizeof(many) - 8) *--p = ' ';
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if ((p = strdup(p)) != NULL) av[ac++] = p;
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if ((p = strdup("choices")) != NULL) av[ac++] = p;
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} else {
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if (ac)
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qsort(av, ac, sizeof (char **), compare);
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if (ac)
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qsort(av, ac, sizeof (char **), compare);
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}
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return ac;
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}
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@ -124,32 +124,32 @@ FindMatches(dir, file, avp)
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/*
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** Split a pathname into allocated directory and trailing filename parts.
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*/
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STATIC int
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static int
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SplitPath(path, dirpart, filepart)
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char *path;
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char **dirpart;
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char **filepart;
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char *path;
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char **dirpart;
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char **filepart;
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{
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static char DOT[] = ".";
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char *dpart;
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char *fpart;
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static char DOT[] = ".";
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char *dpart;
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char *fpart;
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if ((fpart = strrchr(path, '/')) == NULL) {
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if ((dpart = strdup(DOT)) == NULL)
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return -1;
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if ((fpart = strdup(path)) == NULL) {
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DISPOSE(dpart);
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return -1;
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}
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if ((dpart = strdup(DOT)) == NULL)
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return -1;
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if ((fpart = strdup(path)) == NULL) {
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DISPOSE(dpart);
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return -1;
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}
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}
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else {
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if ((dpart = strdup(path)) == NULL)
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return -1;
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dpart[fpart - path + 1] = '\0';
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if ((fpart = strdup(++fpart)) == NULL) {
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DISPOSE(dpart);
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return -1;
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}
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if ((dpart = strdup(path)) == NULL)
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return -1;
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dpart[fpart - path + 1] = '\0';
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if ((fpart = strdup(++fpart)) == NULL) {
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DISPOSE(dpart);
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return -1;
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}
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}
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*dirpart = dpart;
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*filepart = fpart;
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@ -162,69 +162,69 @@ SplitPath(path, dirpart, filepart)
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*/
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char *
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default_rl_complete(pathname, unique)
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char *pathname;
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int *unique;
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char *pathname;
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int *unique;
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{
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char **av;
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char *dir;
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char *file;
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char *new;
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char *p;
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SIZE_T ac;
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SIZE_T end;
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SIZE_T i;
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SIZE_T j;
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SIZE_T len;
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char **av;
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char *dir;
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char *file;
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char *new;
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char *p;
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SIZE_T ac;
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SIZE_T end;
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SIZE_T i;
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SIZE_T j;
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SIZE_T len;
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if (SplitPath(pathname, &dir, &file) < 0)
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return NULL;
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return NULL;
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if ((ac = FindMatches(dir, file, &av)) == 0) {
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DISPOSE(dir);
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DISPOSE(file);
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return NULL;
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DISPOSE(dir);
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DISPOSE(file);
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return NULL;
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}
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p = NULL;
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len = strlen(file);
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if (ac == 1) {
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/* Exactly one match -- finish it off. */
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*unique = 1;
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j = strlen(av[0]) - len + 2;
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if ((p = NEW(char, j + 1)) != NULL) {
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COPYFROMTO(p, av[0] + len, j);
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if ((new = NEW(char, strlen(dir) + strlen(av[0]) + 2)) != NULL) {
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(void)strcpy(new, dir);
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(void)strcat(new, "/");
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(void)strcat(new, av[0]);
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rl_add_slash(new, p);
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DISPOSE(new);
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}
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}
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/* Exactly one match -- finish it off. */
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*unique = 1;
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j = strlen(av[0]) - len + 2;
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if ((p = NEW(char, j + 1)) != NULL) {
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COPYFROMTO(p, av[0] + len, j);
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if ((new = NEW(char, strlen(dir) + strlen(av[0]) + 2)) != NULL) {
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(void)strcpy(new, dir);
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(void)strcat(new, "/");
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(void)strcat(new, av[0]);
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rl_add_slash(new, p);
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DISPOSE(new);
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}
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}
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}
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else {
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*unique = 0;
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if (len) {
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/* Find largest matching substring. */
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for (i = len, end = strlen(av[0]); i < end; i++)
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for (j = 1; j < ac; j++)
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if (av[0][i] != av[j][i])
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goto breakout;
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*unique = 0;
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if (len) {
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/* Find largest matching substring. */
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for (i = len, end = strlen(av[0]); i < end; i++)
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for (j = 1; j < ac; j++)
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if (av[0][i] != av[j][i])
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goto breakout;
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breakout:
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if (i > len) {
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j = i - len + 1;
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if ((p = NEW(char, j)) != NULL) {
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COPYFROMTO(p, av[0] + len, j);
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p[j - 1] = '\0';
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}
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}
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}
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if (i > len) {
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j = i - len + 1;
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if ((p = NEW(char, j)) != NULL) {
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COPYFROMTO(p, av[0] + len, j);
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p[j - 1] = '\0';
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}
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}
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}
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}
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/* Clean up and return. */
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DISPOSE(dir);
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DISPOSE(file);
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for (i = 0; i < ac; i++)
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DISPOSE(av[i]);
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DISPOSE(av[i]);
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DISPOSE(av);
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return p;
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}
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@ -234,15 +234,15 @@ default_rl_complete(pathname, unique)
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*/
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int
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default_rl_list_possib(pathname, avp)
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char *pathname;
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char ***avp;
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char *pathname;
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char ***avp;
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{
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char *dir;
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char *file;
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int ac;
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char *dir;
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char *file;
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int ac;
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if (SplitPath(pathname, &dir, &file) < 0)
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return 0;
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return 0;
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ac = FindMatches(dir, file, avp);
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DISPOSE(dir);
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DISPOSE(file);
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1545
src/editline.c
1545
src/editline.c
File diff suppressed because it is too large
Load Diff
@ -35,21 +35,6 @@
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typedef unsigned char CHAR;
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#if defined(HIDE)
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#define STATIC static
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#else
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#define STATIC /* NULL */
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#endif /* !defined(HIDE) */
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#if !defined(CONST)
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#if defined(__STDC__)
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#define CONST const
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#else
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#define CONST
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#endif /* defined(__STDC__) */
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#endif /* !defined(CONST) */
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#define MEM_INC 64
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#define SCREEN_INC 256
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156
src/sysunix.c
156
src/sysunix.c
@ -4,69 +4,69 @@
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*/
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#include "editline.h"
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#if defined(HAVE_TCGETATTR)
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#if defined(HAVE_TCGETATTR)
|
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#include <termios.h>
|
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|
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void
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rl_ttyset(Reset)
|
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int Reset;
|
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int Reset;
|
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{
|
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static struct termios old;
|
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struct termios new;
|
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static struct termios old;
|
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struct termios new;
|
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|
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if (Reset == 0) {
|
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if (tcgetattr(0, &old) < 0) perror("tcgetattr");
|
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rl_erase = old.c_cc[VERASE];
|
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rl_kill = old.c_cc[VKILL];
|
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rl_eof = old.c_cc[VEOF];
|
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rl_intr = old.c_cc[VINTR];
|
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rl_quit = old.c_cc[VQUIT];
|
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#if defined(DO_SIGTSTP)
|
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rl_susp = old.c_cc[VSUSP];
|
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#endif /* defined(DO_SIGTSTP) */
|
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if (tcgetattr(0, &old) < 0) perror("tcgetattr");
|
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rl_erase = old.c_cc[VERASE];
|
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rl_kill = old.c_cc[VKILL];
|
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rl_eof = old.c_cc[VEOF];
|
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rl_intr = old.c_cc[VINTR];
|
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rl_quit = old.c_cc[VQUIT];
|
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#if defined(DO_SIGTSTP)
|
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rl_susp = old.c_cc[VSUSP];
|
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#endif /* defined(DO_SIGTSTP) */
|
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|
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new = old;
|
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new.c_lflag &= ~(ECHO | ICANON | ISIG);
|
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new.c_iflag &= ~(ISTRIP | INPCK);
|
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new.c_cc[VMIN] = 1;
|
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new.c_cc[VTIME] = 0;
|
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if (tcsetattr(0, TCSADRAIN, &new) < 0) perror("tcsetattr");
|
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new = old;
|
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new.c_lflag &= ~(ECHO | ICANON | ISIG);
|
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new.c_iflag &= ~(ISTRIP | INPCK);
|
||||
new.c_cc[VMIN] = 1;
|
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new.c_cc[VTIME] = 0;
|
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if (tcsetattr(0, TCSADRAIN, &new) < 0) perror("tcsetattr");
|
||||
}
|
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else
|
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(void)tcsetattr(0, TCSADRAIN, &old);
|
||||
(void)tcsetattr(0, TCSADRAIN, &old);
|
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}
|
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|
||||
#else
|
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#if defined(HAVE_TERMIO_H)
|
||||
#if defined(HAVE_TERMIO_H)
|
||||
#include <termio.h>
|
||||
|
||||
void
|
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rl_ttyset(Reset)
|
||||
int Reset;
|
||||
int Reset;
|
||||
{
|
||||
static struct termio old;
|
||||
struct termio new;
|
||||
static struct termio old;
|
||||
struct termio new;
|
||||
|
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if (Reset == 0) {
|
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(void)ioctl(0, TCGETA, &old);
|
||||
rl_erase = old.c_cc[VERASE];
|
||||
rl_kill = old.c_cc[VKILL];
|
||||
rl_eof = old.c_cc[VEOF];
|
||||
rl_intr = old.c_cc[VINTR];
|
||||
rl_quit = old.c_cc[VQUIT];
|
||||
#if defined(DO_SIGTSTP)
|
||||
rl_susp = old.c_cc[VSUSP];
|
||||
#endif /* defined(DO_SIGTSTP) */
|
||||
(void)ioctl(0, TCGETA, &old);
|
||||
rl_erase = old.c_cc[VERASE];
|
||||
rl_kill = old.c_cc[VKILL];
|
||||
rl_eof = old.c_cc[VEOF];
|
||||
rl_intr = old.c_cc[VINTR];
|
||||
rl_quit = old.c_cc[VQUIT];
|
||||
#if defined(DO_SIGTSTP)
|
||||
rl_susp = old.c_cc[VSUSP];
|
||||
#endif /* defined(DO_SIGTSTP) */
|
||||
|
||||
new = old;
|
||||
new.c_lflag &= ~(ECHO | ICANON | ISIG);
|
||||
new.c_iflag &= ~(ISTRIP | INPCK);
|
||||
new.c_cc[VMIN] = 1;
|
||||
new.c_cc[VTIME] = 0;
|
||||
(void)ioctl(0, TCSETAW, &new);
|
||||
new = old;
|
||||
new.c_lflag &= ~(ECHO | ICANON | ISIG);
|
||||
new.c_iflag &= ~(ISTRIP | INPCK);
|
||||
new.c_cc[VMIN] = 1;
|
||||
new.c_cc[VTIME] = 0;
|
||||
(void)ioctl(0, TCSETAW, &new);
|
||||
}
|
||||
else
|
||||
(void)ioctl(0, TCSETAW, &old);
|
||||
(void)ioctl(0, TCSETAW, &old);
|
||||
}
|
||||
|
||||
#else
|
||||
@ -74,61 +74,61 @@ rl_ttyset(Reset)
|
||||
|
||||
void
|
||||
rl_ttyset(Reset)
|
||||
int Reset;
|
||||
int Reset;
|
||||
{
|
||||
static struct sgttyb old_sgttyb;
|
||||
static struct tchars old_tchars;
|
||||
struct sgttyb new_sgttyb;
|
||||
struct tchars new_tchars;
|
||||
#if defined(DO_SIGTSTP)
|
||||
struct ltchars old_ltchars;
|
||||
#endif /* defined(DO_SIGTSTP) */
|
||||
static struct sgttyb old_sgttyb;
|
||||
static struct tchars old_tchars;
|
||||
struct sgttyb new_sgttyb;
|
||||
struct tchars new_tchars;
|
||||
#if defined(DO_SIGTSTP)
|
||||
struct ltchars old_ltchars;
|
||||
#endif /* defined(DO_SIGTSTP) */
|
||||
|
||||
if (Reset == 0) {
|
||||
(void)ioctl(0, TIOCGETP, &old_sgttyb);
|
||||
rl_erase = old_sgttyb.sg_erase;
|
||||
rl_kill = old_sgttyb.sg_kill;
|
||||
(void)ioctl(0, TIOCGETP, &old_sgttyb);
|
||||
rl_erase = old_sgttyb.sg_erase;
|
||||
rl_kill = old_sgttyb.sg_kill;
|
||||
|
||||
(void)ioctl(0, TIOCGETC, &old_tchars);
|
||||
rl_eof = old_tchars.t_eofc;
|
||||
rl_intr = old_tchars.t_intrc;
|
||||
rl_quit = old_tchars.t_quitc;
|
||||
(void)ioctl(0, TIOCGETC, &old_tchars);
|
||||
rl_eof = old_tchars.t_eofc;
|
||||
rl_intr = old_tchars.t_intrc;
|
||||
rl_quit = old_tchars.t_quitc;
|
||||
|
||||
#if defined(DO_SIGTSTP)
|
||||
(void)ioctl(0, TIOCGLTC, &old_ltchars);
|
||||
rl_susp = old_ltchars.t_suspc;
|
||||
#endif /* defined(DO_SIGTSTP) */
|
||||
#if defined(DO_SIGTSTP)
|
||||
(void)ioctl(0, TIOCGLTC, &old_ltchars);
|
||||
rl_susp = old_ltchars.t_suspc;
|
||||
#endif /* defined(DO_SIGTSTP) */
|
||||
|
||||
new_sgttyb = old_sgttyb;
|
||||
new_sgttyb.sg_flags &= ~ECHO;
|
||||
new_sgttyb.sg_flags |= RAW;
|
||||
#if defined(PASS8)
|
||||
new_sgttyb.sg_flags |= PASS8;
|
||||
#endif /* defined(PASS8) */
|
||||
(void)ioctl(0, TIOCSETP, &new_sgttyb);
|
||||
new_sgttyb = old_sgttyb;
|
||||
new_sgttyb.sg_flags &= ~ECHO;
|
||||
new_sgttyb.sg_flags |= RAW;
|
||||
#if defined(PASS8)
|
||||
new_sgttyb.sg_flags |= PASS8;
|
||||
#endif /* defined(PASS8) */
|
||||
(void)ioctl(0, TIOCSETP, &new_sgttyb);
|
||||
|
||||
new_tchars = old_tchars;
|
||||
new_tchars.t_intrc = -1;
|
||||
new_tchars.t_quitc = -1;
|
||||
(void)ioctl(0, TIOCSETC, &new_tchars);
|
||||
new_tchars = old_tchars;
|
||||
new_tchars.t_intrc = -1;
|
||||
new_tchars.t_quitc = -1;
|
||||
(void)ioctl(0, TIOCSETC, &new_tchars);
|
||||
}
|
||||
else {
|
||||
(void)ioctl(0, TIOCSETP, &old_sgttyb);
|
||||
(void)ioctl(0, TIOCSETC, &old_tchars);
|
||||
(void)ioctl(0, TIOCSETP, &old_sgttyb);
|
||||
(void)ioctl(0, TIOCSETC, &old_tchars);
|
||||
}
|
||||
}
|
||||
#endif /* defined(HAVE_TERMIO_H) */
|
||||
#endif /* defined(HAVE_TCGETATTR) */
|
||||
#endif /* defined(HAVE_TERMIO_H) */
|
||||
#endif /* defined(HAVE_TCGETATTR) */
|
||||
|
||||
void
|
||||
rl_add_slash(path, p)
|
||||
char *path;
|
||||
char *p;
|
||||
char *path;
|
||||
char *p;
|
||||
{
|
||||
struct stat Sb;
|
||||
struct stat Sb;
|
||||
|
||||
if (stat(path, &Sb) >= 0)
|
||||
(void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
|
||||
(void)strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
Loading…
Reference in New Issue
Block a user