Revised handling of file names & paths
This commit is contained in:
Bert
parent
2a3a9657d3
commit
ff013dd009
2
Makefile
2
Makefile
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@ -1,6 +1,6 @@
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all: sxiv
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VERSION = 0.9
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VERSION = git-20110818
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CC = gcc
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DESTDIR =
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30
events.c
30
events.c
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@ -52,7 +52,7 @@ extern img_t img;
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extern tns_t tns;
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extern win_t win;
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extern char **filenames;
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extern fileinfo_t *files;
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extern int filecnt, fileidx;
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int timo_cursor;
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@ -163,7 +163,7 @@ void run() {
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gettimeofday(&t0, 0);
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while (tns.cnt < filecnt && !XPending(win.env.dpy)) {
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if (tns_load(&tns, tns.cnt, filenames[tns.cnt], 0))
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if (tns_load(&tns, tns.cnt, &files[tns.cnt], 0))
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tns.cnt++;
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else
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remove_file(tns.cnt, 0);
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@ -513,7 +513,7 @@ int open_with(arg_t a) {
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if((pid = fork()) == 0) {
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execlp(prog, prog,
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filenames[mode == MODE_NORMAL ? fileidx : tns.sel], NULL);
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files[mode == MODE_NORMAL ? fileidx : tns.sel].path, NULL);
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warn("could not exec: %s", prog);
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exit(1);
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} else if (pid < 0) {
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@ -526,30 +526,30 @@ int open_with(arg_t a) {
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int run_command(arg_t a) {
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const char *cline = (const char*) a;
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char *cn, *cmdline;
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const char *co, *fname;
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int fncnt, fnlen, status;
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const char *co, *fpath;
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int fpcnt, fplen, status;
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pid_t pid;
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if (!cline || !*cline)
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return 0;
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/* build command line: */
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fncnt = 0;
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fpcnt = 0;
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co = cline - 1;
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while ((co = strchr(co + 1, '#')))
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fncnt++;
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if (!fncnt)
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fpcnt++;
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if (!fpcnt)
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return 0;
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fname = filenames[mode == MODE_NORMAL ? fileidx : tns.sel];
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fnlen = strlen(fname);
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cn = cmdline = (char*) s_malloc((strlen(cline) + fncnt * (fnlen + 2)) *
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fpath = files[mode == MODE_NORMAL ? fileidx : tns.sel].path;
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fplen = strlen(fpath);
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cn = cmdline = (char*) s_malloc((strlen(cline) + fpcnt * (fplen + 2)) *
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sizeof(char));
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/* replace all '#' with filename: */
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for (co = cline; *co; co++) {
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if (*co == '#') {
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*cn++ = '"';
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strcpy(cn, fname);
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cn += fnlen;
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strcpy(cn, fpath);
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cn += fplen;
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*cn++ = '"';
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} else {
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*cn++ = *co;
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@ -575,11 +575,11 @@ int run_command(arg_t a) {
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if (mode == MODE_NORMAL) {
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if (fileidx < tns.cnt)
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tns_load(&tns, fileidx, filenames[fileidx], 1);
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tns_load(&tns, fileidx, &files[fileidx], 1);
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img_close(&img, 1);
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load_image(fileidx);
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} else {
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if (!tns_load(&tns, tns.sel, filenames[tns.sel], 0)) {
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if (!tns_load(&tns, tns.sel, &files[tns.sel], 0)) {
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remove_file(tns.sel, 0);
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tns.dirty = 1;
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if (tns.sel >= tns.cnt)
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8
image.c
8
image.c
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@ -50,12 +50,12 @@ void img_init(img_t *img, win_t *win) {
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}
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}
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int img_load(img_t *img, const char *filename) {
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if (!img || !filename)
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int img_load(img_t *img, const fileinfo_t *file) {
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if (!img || !file || !file->name || !file->path)
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return 0;
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if (access(filename, R_OK) || !(img->im = imlib_load_image(filename))) {
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warn("could not open image: %s", filename);
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if (access(file->path, R_OK) || !(img->im = imlib_load_image(file->path))) {
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warn("could not open image: %s", file->name);
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return 0;
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}
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2
image.h
2
image.h
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@ -43,7 +43,7 @@ typedef struct {
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void img_init(img_t*, win_t*);
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int img_load(img_t*, const char*);
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int img_load(img_t*, const fileinfo_t*);
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void img_close(img_t*, int);
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void img_render(img_t*, win_t*);
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63
main.c
63
main.c
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@ -25,6 +25,7 @@
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#include "image.h"
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#include "options.h"
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#include "thumbs.h"
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#include "types.h"
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#include "util.h"
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#include "window.h"
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@ -38,7 +39,7 @@ img_t img;
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tns_t tns;
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win_t win;
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char **filenames;
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fileinfo_t *files;
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int filecnt, fileidx;
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size_t filesize;
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@ -54,22 +55,31 @@ void cleanup() {
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}
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}
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int check_add_file(char *filename) {
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if (!filename)
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return 0;
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void check_add_file(char *filename) {
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if (!filename || !*filename)
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return;
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if (access(filename, R_OK)) {
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warn("could not open file: %s", filename);
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return 0;
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} else {
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return;
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}
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if (fileidx == filecnt) {
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filecnt *= 2;
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filenames = (char**) s_realloc(filenames, filecnt * sizeof(char*));
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files = (fileinfo_t*) s_realloc(files, filecnt * sizeof(fileinfo_t));
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}
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filenames[fileidx++] = filename;
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return 1;
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if (*filename != '/') {
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files[fileidx].path = absolute_path(filename);
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if (!files[fileidx].path) {
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warn("could not get absolute path of file: %s\n", filename);
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return;
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}
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}
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files[fileidx].name = s_strdup(filename);
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if (*filename == '/')
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files[fileidx].path = files[fileidx].name;
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fileidx++;
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}
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void remove_file(int n, unsigned char silent) {
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if (n < 0 || n >= filecnt)
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@ -82,9 +92,12 @@ void remove_file(int n, unsigned char silent) {
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exit(!silent);
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}
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if (n + 1 < filecnt)
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memmove(filenames + n, filenames + n + 1, (filecnt - n - 1) *
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sizeof(char*));
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if (n + 1 < filecnt) {
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if (files[n].path != files[n].name)
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free((void*) files[n].path);
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free((void*) files[n].name);
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memmove(files + n, files + n + 1, (filecnt - n - 1) * sizeof(fileinfo_t));
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}
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if (n + 1 < tns.cnt) {
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memmove(tns.thumbs + n, tns.thumbs + n + 1, (tns.cnt - n - 1) *
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sizeof(thumb_t));
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@ -106,14 +119,14 @@ void load_image(int new) {
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win_set_cursor(&win, CURSOR_WATCH);
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img_close(&img, 0);
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while (!img_load(&img, filenames[new])) {
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while (!img_load(&img, &files[new])) {
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remove_file(new, 0);
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if (new >= filecnt)
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new = filecnt - 1;
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}
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fileidx = new;
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if (!stat(filenames[new], &fstats))
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if (!stat(files[new].path, &fstats))
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filesize = fstats.st_size;
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else
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filesize = 0;
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@ -127,14 +140,14 @@ void update_title() {
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if (mode == MODE_THUMBS) {
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n = snprintf(win_title, TITLE_LEN, "sxiv: [%d/%d] %s",
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tns.cnt ? tns.sel + 1 : 0, tns.cnt,
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tns.cnt ? filenames[tns.sel] : "");
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tns.cnt ? files[tns.sel].name : "");
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} else {
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size = filesize;
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size_readable(&size, &unit);
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n = snprintf(win_title, TITLE_LEN,
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"sxiv: [%d/%d] <%d%%> <%dx%d> (%.2f%s) %s",
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fileidx + 1, filecnt, (int) (img.zoom * 100.0), img.w, img.h,
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size, unit, filenames[fileidx]);
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size, unit, files[fileidx].name);
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}
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if (n >= TITLE_LEN) {
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@ -146,13 +159,13 @@ void update_title() {
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}
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int fncmp(const void *a, const void *b) {
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return strcoll(*((char* const*) a), *((char* const*) b));
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return strcoll(((fileinfo_t*) a)->name, ((fileinfo_t*) b)->name);
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}
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int main(int argc, char **argv) {
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int i, len, start;
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size_t n;
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char *filename = NULL;
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char *filename;
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struct stat fstats;
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r_dir_t dir;
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@ -174,17 +187,16 @@ int main(int argc, char **argv) {
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else
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filecnt = options->filecnt;
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filenames = (char**) s_malloc(filecnt * sizeof(char*));
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files = (fileinfo_t*) s_malloc(filecnt * sizeof(fileinfo_t));
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fileidx = 0;
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/* build file list: */
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if (options->from_stdin) {
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filename = NULL;
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while ((len = getline(&filename, &n, stdin)) > 0) {
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if (filename[len-1] == '\n')
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filename[len-1] = '\0';
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if (!*filename || !check_add_file(filename))
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free(filename);
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filename = NULL;
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check_add_file(filename);
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}
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} else {
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for (i = 0; i < options->filecnt; i++) {
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@ -202,13 +214,14 @@ int main(int argc, char **argv) {
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continue;
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}
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start = fileidx;
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printf("reading dir: %s\n", filename);
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while ((filename = r_readdir(&dir))) {
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if (!check_add_file(filename))
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check_add_file(filename);
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free((void*) filename);
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}
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r_closedir(&dir);
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if (fileidx - start > 1)
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qsort(filenames + start, fileidx - start, sizeof(char*), fncmp);
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qsort(files + start, fileidx - start, sizeof(fileinfo_t), fncmp);
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}
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}
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}
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@ -227,7 +240,7 @@ int main(int argc, char **argv) {
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if (options->thumbnails) {
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mode = MODE_THUMBS;
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tns_init(&tns, filecnt);
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while (!tns_load(&tns, 0, filenames[0], 0))
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while (!tns_load(&tns, 0, &files[0], 0))
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remove_file(0, 0);
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tns.cnt = 1;
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} else {
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49
thumbs.c
49
thumbs.c
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@ -44,45 +44,34 @@ int tns_cache_enabled() {
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!access(cache_dir, W_OK);
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}
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char* tns_cache_filename(const char *filename) {
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char* tns_cache_filepath(const char *filepath) {
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size_t len;
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char *cfile = NULL;
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const char *abspath;
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if (!cache_dir || !filename)
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if (!cache_dir || !filepath || *filepath != '/')
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return NULL;
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if (*filename != '/') {
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if (!(abspath = absolute_path(filename)))
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return NULL;
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} else {
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abspath = filename;
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}
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if (strncmp(abspath, cache_dir, strlen(cache_dir))) {
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len = strlen(cache_dir) + strlen(abspath) + 6;
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if (strncmp(filepath, cache_dir, strlen(cache_dir))) {
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len = strlen(cache_dir) + strlen(filepath) + 6;
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cfile = (char*) s_malloc(len);
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snprintf(cfile, len, "%s/%s.png", cache_dir, abspath + 1);
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snprintf(cfile, len, "%s/%s.png", cache_dir, filepath + 1);
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}
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if (abspath != filename)
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free((void*) abspath);
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return cfile;
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}
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Imlib_Image* tns_cache_load(const char *filename) {
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Imlib_Image* tns_cache_load(const char *filepath) {
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char *cfile;
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struct stat cstats, fstats;
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Imlib_Image *im = NULL;
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if (!filename)
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if (!filepath)
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return NULL;
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if (stat(filename, &fstats))
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if (stat(filepath, &fstats))
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return NULL;
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if ((cfile = tns_cache_filename(filename))) {
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if ((cfile = tns_cache_filepath(filepath))) {
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if (!stat(cfile, &cstats) &&
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cstats.st_mtim.tv_sec == fstats.st_mtim.tv_sec &&
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cstats.st_mtim.tv_nsec / 1000 == fstats.st_mtim.tv_nsec / 1000)
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@ -101,13 +90,13 @@ void tns_cache_write(thumb_t *t, Bool force) {
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struct timeval times[2];
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Imlib_Load_Error err = 0;
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if (!t || !t->im || !t->filename)
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if (!t || !t->im || !t->file || !t->file->name || !t->file->path)
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return;
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if (stat(t->filename, &fstats))
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if (stat(t->file->path, &fstats))
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return;
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if ((cfile = tns_cache_filename(t->filename))) {
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if ((cfile = tns_cache_filepath(t->file->path))) {
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if (force || stat(cfile, &cstats) ||
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cstats.st_mtim.tv_sec != fstats.st_mtim.tv_sec ||
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cstats.st_mtim.tv_nsec / 1000 != fstats.st_mtim.tv_nsec / 1000)
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@ -125,7 +114,7 @@ void tns_cache_write(thumb_t *t, Bool force) {
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}
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if (err) {
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warn("could not cache thumbnail: %s", t->filename);
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warn("could not cache thumbnail: %s", t->file->name);
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} else {
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TIMESPEC_TO_TIMEVAL(×[0], &fstats.st_atim);
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TIMESPEC_TO_TIMEVAL(×[1], &fstats.st_mtim);
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@ -223,21 +212,21 @@ void tns_free(tns_t *tns) {
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}
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}
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int tns_load(tns_t *tns, int n, const char *filename, unsigned char silent) {
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int tns_load(tns_t *tns, int n, const fileinfo_t *file, unsigned char silent) {
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int w, h;
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int use_cache, cached = 0;
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float z, zw, zh;
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thumb_t *t;
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Imlib_Image *im;
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if (!tns || !tns->thumbs || !filename)
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if (!tns || !tns->thumbs || !file || !file->name || !file->path)
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return 0;
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if (n < 0 || n >= tns->cap)
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return 0;
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t = &tns->thumbs[n];
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t->filename = filename;
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t->file = file;
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if (t->im) {
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imlib_context_set_image(t->im);
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@ -245,15 +234,15 @@ int tns_load(tns_t *tns, int n, const char *filename, unsigned char silent) {
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}
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if ((use_cache = tns_cache_enabled())) {
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if ((im = tns_cache_load(filename)))
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if ((im = tns_cache_load(file->path)))
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cached = 1;
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}
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if (!cached &&
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(access(filename, R_OK) || !(im = imlib_load_image(filename))))
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(access(file->path, R_OK) || !(im = imlib_load_image(file->path))))
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{
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if (!silent)
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warn("could not open image: %s", filename);
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warn("could not open image: %s", file->name);
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return 0;
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}
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4
thumbs.h
4
thumbs.h
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@ -26,7 +26,7 @@
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typedef struct {
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Imlib_Image *im;
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const char *filename;
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const fileinfo_t *file;
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int x;
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int y;
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int w;
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@ -51,7 +51,7 @@ void tns_clean_cache(tns_t*);
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void tns_init(tns_t*, int);
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void tns_free(tns_t*);
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int tns_load(tns_t*, int, const char*, unsigned char);
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int tns_load(tns_t*, int, const fileinfo_t*, unsigned char);
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void tns_render(tns_t*, win_t*);
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void tns_highlight(tns_t*, win_t*, int, Bool);
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5
types.h
5
types.h
|
|
@ -26,4 +26,9 @@ typedef enum {
|
|||
CURSOR_WATCH
|
||||
} cursor_t;
|
||||
|
||||
typedef struct {
|
||||
const char *name;
|
||||
const char *path;
|
||||
} fileinfo_t;
|
||||
|
||||
#endif /* TYPES_H */
|
||||
|
|
|
|||
11
util.c
11
util.c
|
|
@ -47,6 +47,17 @@ void* s_realloc(void *ptr, size_t size) {
|
|||
return ptr;
|
||||
}
|
||||
|
||||
char* s_strdup(char *s) {
|
||||
char *d = NULL;
|
||||
|
||||
if (s) {
|
||||
if (!(d = malloc(strlen(s) + 1)))
|
||||
die("could not allocate memory");
|
||||
strcpy(d, s);
|
||||
}
|
||||
return d;
|
||||
}
|
||||
|
||||
void warn(const char* fmt, ...) {
|
||||
va_list args;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue