Adhere to XDG Base Directory Specification; fixes issue #124
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48954a163a
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304fd382db
2
Makefile
2
Makefile
@ -1,4 +1,4 @@
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VERSION = git-20140109
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VERSION = git-20140111
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PREFIX = /usr/local
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PREFIX = /usr/local
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MANPREFIX = $(PREFIX)/share/man
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MANPREFIX = $(PREFIX)/share/man
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@ -212,7 +212,7 @@ on GitHub or get a copy using git with the following command:
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**[v0.8](https://github.com/muennich/sxiv/archive/v0.8.tar.gz)**
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**[v0.8](https://github.com/muennich/sxiv/archive/v0.8.tar.gz)**
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*(April 18, 2011)*
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*(April 18, 2011)*
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* Support for thumbnail caching, only enabled if directory `~/.sxiv/` exists
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* Support for thumbnail caching
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* Ability to run external commands (e.g. jpegtran, convert) on current image
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* Ability to run external commands (e.g. jpegtran, convert) on current image
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**[v0.7](https://github.com/muennich/sxiv/archive/v0.7.tar.gz)**
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**[v0.7](https://github.com/muennich/sxiv/archive/v0.7.tar.gz)**
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@ -1,6 +1,6 @@
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#!/bin/sh
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#!/bin/sh
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# Example for ~/.sxiv/exec/image-info
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# Example for $XDG_CONFIG_HOME/sxiv/exec/image-info
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# Called by sxiv(1) whenever an image gets loaded,
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# Called by sxiv(1) whenever an image gets loaded,
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# with the name of the image file as its first argument.
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# with the name of the image file as its first argument.
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# The output is displayed in sxiv's status bar.
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# The output is displayed in sxiv's status bar.
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@ -1,6 +1,6 @@
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#!/bin/sh
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#!/bin/sh
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# Example for ~/.sxiv/exec/key-handler
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# Example for $XDG_CONFIG_HOME/sxiv/exec/key-handler
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# Called by sxiv(1) whenever an unbound key combo is used,
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# Called by sxiv(1) whenever an unbound key combo is used,
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# with the key combo as its first argument and the path of the current image
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# with the key combo as its first argument and the path of the current image
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# as its second argument.
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# as its second argument.
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54
main.c
54
main.c
@ -47,13 +47,6 @@ enum {
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TITLE_LEN = 256
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TITLE_LEN = 256
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};
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};
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#define EXEC_REL_DIR ".sxiv/exec"
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enum {
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EXEC_INFO,
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EXEC_KEY
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};
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typedef struct {
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typedef struct {
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const char *name;
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const char *name;
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char *cmd;
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char *cmd;
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@ -85,11 +78,6 @@ int prefix;
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bool resized = false;
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bool resized = false;
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exec_t exec[] = {
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{ "image-info", NULL },
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{ "key-handler", NULL }
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};
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struct {
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struct {
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char *cmd;
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char *cmd;
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int fd;
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int fd;
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@ -97,6 +85,8 @@ struct {
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bool open;
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bool open;
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} info;
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} info;
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char * keyhandler;
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timeout_t timeouts[] = {
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timeout_t timeouts[] = {
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{ { 0, 0 }, false, redraw },
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{ { 0, 0 }, false, redraw },
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{ { 0, 0 }, false, reset_cursor },
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{ { 0, 0 }, false, reset_cursor },
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@ -455,14 +445,14 @@ void clear_resize(void)
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resized = false;
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resized = false;
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}
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}
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void key_handler(const char *key, unsigned int mask)
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void run_key_handler(const char *key, unsigned int mask)
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{
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{
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pid_t pid;
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pid_t pid;
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int retval, status, n = mode == MODE_IMAGE ? fileidx : tns.sel;
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int retval, status, n = mode == MODE_IMAGE ? fileidx : tns.sel;
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char *cmd = exec[EXEC_KEY].cmd, kstr[32];
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char kstr[32];
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struct stat oldst, newst;
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struct stat oldst, newst;
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if (cmd == NULL || key == NULL)
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if (keyhandler == NULL || key == NULL)
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return;
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return;
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snprintf(kstr, sizeof(kstr), "%s%s%s%s",
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snprintf(kstr, sizeof(kstr), "%s%s%s%s",
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@ -473,7 +463,7 @@ void key_handler(const char *key, unsigned int mask)
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stat(files[n].path, &oldst);
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stat(files[n].path, &oldst);
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if ((pid = fork()) == 0) {
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if ((pid = fork()) == 0) {
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execl(cmd, cmd, kstr, files[n].path, NULL);
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execl(keyhandler, keyhandler, kstr, files[n].path, NULL);
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warn("could not exec key handler");
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warn("could not exec key handler");
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exit(EXIT_FAILURE);
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exit(EXIT_FAILURE);
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} else if (pid < 0) {
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} else if (pid < 0) {
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@ -556,7 +546,7 @@ void on_keypress(XKeyEvent *kev)
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}
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}
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}
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}
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if (i == ARRLEN(keys))
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if (i == ARRLEN(keys))
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key_handler(XKeysymToString(ksym), kev->state & ~sh);
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run_key_handler(XKeysymToString(ksym), kev->state & ~sh);
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prefix = 0;
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prefix = 0;
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}
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}
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@ -736,7 +726,7 @@ int main(int argc, char **argv)
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size_t n;
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size_t n;
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ssize_t len;
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ssize_t len;
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char *filename;
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char *filename;
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const char *homedir;
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const char *homedir, *dsuffix = "";
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struct stat fstats;
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struct stat fstats;
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r_dir_t dir;
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r_dir_t dir;
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@ -812,19 +802,27 @@ int main(int argc, char **argv)
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win_init(&win);
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win_init(&win);
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img_init(&img, &win);
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img_init(&img, &win);
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if ((homedir = getenv("HOME")) == NULL) {
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if ((homedir = getenv("XDG_CONFIG_HOME")) == NULL || homedir[0] == '\0') {
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warn("could not locate home directory");
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homedir = getenv("HOME");
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} else for (i = 0; i < ARRLEN(exec); i++) {
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dsuffix = "/.config";
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len = strlen(homedir) + strlen(EXEC_REL_DIR) + strlen(exec[i].name) + 3;
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}
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exec[i].cmd = (char*) s_malloc(len);
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if (homedir != NULL) {
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snprintf(exec[i].cmd, len, "%s/%s/%s", homedir, EXEC_REL_DIR, exec[i].name);
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char **cmd[] = { &info.cmd, &keyhandler };
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if (access(exec[i].cmd, X_OK) != 0) {
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const char *name[] = { "image-info", "key-handler" };
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free(exec[i].cmd);
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exec[i].cmd = NULL;
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for (i = 0; i < ARRLEN(cmd); i++) {
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len = strlen(homedir) + strlen(dsuffix) + strlen(name[i]) + 12;
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*cmd[i] = (char*) s_malloc(len);
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snprintf(*cmd[i], len, "%s%s/sxiv/exec/%s", homedir, dsuffix, name[i]);
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if (access(*cmd[i], X_OK) != 0) {
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free(*cmd[i]);
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*cmd[i] = NULL;
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}
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}
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}
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} else {
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warn("could not locate exec directory");
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}
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}
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info.fd = -1;
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info.fd = -1;
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info.cmd = exec[EXEC_INFO].cmd;
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if (options->thumb_mode) {
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if (options->thumb_mode) {
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mode = MODE_THUMB;
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mode = MODE_THUMB;
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7
sxiv.1
7
sxiv.1
@ -353,14 +353,14 @@ Pan image right.
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The information displayed on the left side of the status bar can be replaced
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The information displayed on the left side of the status bar can be replaced
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with the output of a user-provided script, which is called by sxiv whenever an
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with the output of a user-provided script, which is called by sxiv whenever an
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image gets loaded. The path of this script is
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image gets loaded. The path of this script is
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.I ~/.sxiv/exec/image-info
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.I $XDG_CONFIG_HOME/sxiv/exec/image-info
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and the first argument to this script is the path of the loaded image.
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and the first argument to this script is the path of the loaded image.
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.P
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.P
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There is also an example script installed together with sxiv as
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There is also an example script installed together with sxiv as
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.IR PREFIX/share/sxiv/exec/image-info .
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.IR PREFIX/share/sxiv/exec/image-info .
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.SH THUMBNAIL CACHING
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.SH THUMBNAIL CACHING
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To enable thumbnail caching, please make sure to create the directory
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To enable thumbnail caching, please make sure to create the directory
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.I ~/.sxiv/cache/
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.I $XDG_CACHE_HOME/sxiv/
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with write permissions. sxiv will then store all thumbnails inside this
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with write permissions. sxiv will then store all thumbnails inside this
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directory, but it will not create this directory by itself. It rather uses the
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directory, but it will not create this directory by itself. It rather uses the
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existance of this directory as an affirmation, that the user wants thumbnails
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existance of this directory as an affirmation, that the user wants thumbnails
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@ -377,7 +377,7 @@ find . \-depth \-type d \-empty ! \-name '.' \-exec rmdir {} \\;
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.RE
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.RE
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.SH AUTHOR
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.SH AUTHOR
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.EX
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.EX
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Bert Muennich <be.muennich @ gmail.com>
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Bert Muennich <ber.t at posteo.de>
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.EE
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.EE
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.SH CONTRIBUTORS
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.SH CONTRIBUTORS
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.EX
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.EX
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@ -387,7 +387,6 @@ Fung SzeTat <sthorde at gmail.com>
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.EE
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.EE
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.SH HOMEPAGE
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.SH HOMEPAGE
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.EX
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.EX
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http://muennich.github.com/sxiv
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https://github.com/muennich/sxiv
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https://github.com/muennich/sxiv
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.EE
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.EE
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.SH SEE ALSO
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.SH SEE ALSO
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13
thumbs.c
13
thumbs.c
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static const int thumb_dim = THUMB_SIZE + 10;
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static const int thumb_dim = THUMB_SIZE + 10;
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static const char * const CACHE_DIR = ".sxiv/cache";
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static char *cache_dir = NULL;
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static char *cache_dir = NULL;
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bool tns_cache_enabled(void)
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bool tns_cache_enabled(void)
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@ -163,7 +162,7 @@ void tns_clean_cache(tns_t *tns)
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void tns_init(tns_t *tns, int cnt, win_t *win)
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void tns_init(tns_t *tns, int cnt, win_t *win)
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{
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{
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int len;
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int len;
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char *homedir;
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const char *homedir, *dsuffix = "";
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if (tns == NULL)
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if (tns == NULL)
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return;
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return;
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@ -181,12 +180,16 @@ void tns_init(tns_t *tns, int cnt, win_t *win)
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tns->alpha = !RENDER_WHITE_ALPHA;
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tns->alpha = !RENDER_WHITE_ALPHA;
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tns->dirty = false;
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tns->dirty = false;
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if ((homedir = getenv("HOME")) != NULL) {
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if ((homedir = getenv("XDG_CACHE_HOME")) == NULL || homedir[0] == '\0') {
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homedir = getenv("HOME");
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dsuffix = "/.cache";
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}
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if (homedir != NULL) {
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if (cache_dir != NULL)
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if (cache_dir != NULL)
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free(cache_dir);
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free(cache_dir);
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len = strlen(homedir) + strlen(CACHE_DIR) + 2;
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len = strlen(homedir) + strlen(dsuffix) + 6;
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cache_dir = (char*) s_malloc(len);
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cache_dir = (char*) s_malloc(len);
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snprintf(cache_dir, len, "%s/%s", homedir, CACHE_DIR);
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snprintf(cache_dir, len, "%s%s/sxiv", homedir, dsuffix);
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} else {
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} else {
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warn("could not locate thumbnail cache directory");
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warn("could not locate thumbnail cache directory");
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}
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}
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