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Support NOICE_OPENER env variable.

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Arun Prakash Jana 2016-08-21 13:48:19 +05:30
parent 46e8388784
commit 8b12ac4b5c
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GPG key ID: A75979F35C080412
1 changed files with 22 additions and 5 deletions
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27
noice.c
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@ -38,7 +38,7 @@
#define MIN(x, y) ((x) < (y) ? (x) : (y)) #define MIN(x, y) ((x) < (y) ? (x) : (y))
#define ISODD(x) ((x) & 1) #define ISODD(x) ((x) & 1)
#define CONTROL(c) ((c) ^ 0x40) #define CONTROL(c) ((c) ^ 0x40)
#define MAX_PATH_LEN 1024 #define MAX_LEN 1024
struct assoc { struct assoc {
char *regex; /* Regex to match on filename */ char *regex; /* Regex to match on filename */
@ -85,6 +85,7 @@ struct entry {
struct entry *dents; struct entry *dents;
int ndents, cur; int ndents, cur;
int idle; int idle;
char *opener = NULL;
/* /*
* Layout: * Layout:
@ -652,19 +653,32 @@ nochange:
strlcpy(fltr, ifilter, sizeof(fltr)); strlcpy(fltr, ifilter, sizeof(fltr));
goto begin; goto begin;
case S_IFREG: case S_IFREG:
/* If default mime opener is set, use it */
if (opener) {
char cmd[MAX_LEN];
int status;
snprintf(cmd, MAX_LEN, "%s \"%s\" > /dev/null 2>&1", opener, newpath);
status = system(cmd);
continue;
}
/* Try custom applications */
bin = openwith(newpath); bin = openwith(newpath);
char *execvim = "vim"; char *execvim = "vim";
if (bin == NULL) { if (bin == NULL) {
/* If a custom hander application is not set, open
plain text files with vim, then try xdg-open */
FILE *fp; FILE *fp;
char cmd[MAX_PATH_LEN]; char cmd[MAX_LEN];
int status; int status;
snprintf(cmd, MAX_PATH_LEN, "file \"%s\"", newpath); snprintf(cmd, MAX_LEN, "file \"%s\"", newpath);
fp = popen(cmd, "r"); fp = popen(cmd, "r");
if (fp == NULL) if (fp == NULL)
goto nochange; goto nochange;
if (fgets(cmd, MAX_PATH_LEN, fp) == NULL) { if (fgets(cmd, MAX_LEN, fp) == NULL) {
pclose(fp); pclose(fp);
goto nochange; goto nochange;
} }
@ -673,7 +687,7 @@ nochange:
if (strstr(cmd, "ASCII text") != NULL) if (strstr(cmd, "ASCII text") != NULL)
bin = execvim; bin = execvim;
else { else {
snprintf(cmd, MAX_PATH_LEN, "xdg-open \"%s\" > /dev/null 2>&1", newpath); snprintf(cmd, MAX_LEN, "xdg-open \"%s\" > /dev/null 2>&1", newpath);
status = system(cmd); status = system(cmd);
continue; continue;
} }
@ -832,6 +846,9 @@ main(int argc, char *argv[])
ipath = "/"; ipath = "/";
} }
/* Get the default desktop mime opener, if set */
opener = getenv("NOICE_OPENER");
signal(SIGINT, SIG_IGN); signal(SIGINT, SIG_IGN);
/* Test initial path */ /* Test initial path */