Enlightenment CVS committal
Author : ravenlock
Project : e17
Module : apps/emprint
Dir : e17/apps/emprint/src/bin
Modified Files:
main.c
Log Message:
Allow for argument substitution in APP command line
===================================================================
RCS file: /cvs/e/e17/apps/emprint/src/bin/main.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -3 -r1.3 -r1.4
--- main.c 29 Dec 2007 18:37:33 -0000 1.3
+++ main.c 29 Dec 2007 21:11:15 -0000 1.4
@@ -207,7 +207,9 @@
"\t--beep\t\t\tBeep before taking screenshot\n"
"\t--delay NUM\t\tWait NUM seconds before taking screenshot\n"
"\t--prompt\t\tPrompt for FILE\n"
- "\t--app APP\t\tLaunch APP after taking screenshot\n"
+ "\t--app APP\t\tLaunch APP after taking screenshot. A '%%s'\n"
+ "\t\t\t\tincluded in the app command line will be\n"
+ "\t\t\t\treplaced with the filename.\n"
"\t--thumb THUMB\t\tGenerate a thumbnail as THUMB\n"
"\t--thumb-geom NUM\tGeometry to use for thumbnail\n"
"\t\t\t\tNUM can be a percentage of the original size OR\n"
@@ -808,8 +810,19 @@
Ecore_Exe *exe;
char buf[4096];
- /* assemble exe string including app & filename */
- snprintf(buf, sizeof(buf), "%s %s", opts->app, opts->filename);
+ /*
+ * If there is a %s in our "app", lets replace it with the filename
+ * This will allow a user to specify an app similar to:
+ *
+ * /usr/local/bin/myapp arg1 %s arg2 arg3
+ *
+ * and have %s replaced with the filename emprint is using.
+ */
+ if (strstr(opts->app, "%s"))
+ snprintf(buf, sizeof(buf), opts->app, opts->filename);
+ else
+ /* otherwise, assemble exe string including app & filename */
+ snprintf(buf, sizeof(buf), "%s %s", opts->app, opts->filename);
/* run the app */
exe = ecore_exe_run(buf, NULL);
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