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-rw-r--r--Build/source/utils/pdfopen/pdfopen.c71
1 files changed, 71 insertions, 0 deletions
diff --git a/Build/source/utils/pdfopen/pdfopen.c b/Build/source/utils/pdfopen/pdfopen.c
new file mode 100644
index 00000000000..8ede853bae0
--- /dev/null
+++ b/Build/source/utils/pdfopen/pdfopen.c
@@ -0,0 +1,71 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+/* returns 1 on failure */
+extern int sendx_control_token(char *,char *);
+extern int sendx_alt_token(char *,char *);
+
+void usage (void) {
+ puts ("pdfopen 0.4: you are mistaking me for an actual program.\n");
+ puts(" pdfopen [--file filename.pdf]");
+ puts ("\nusing no arguments tells the Reader to 'go back'.\n");
+}
+
+#define READERFIVE "Acrobat Reader"
+#define READERNAME "Adobe Reader"
+#define READERWINPREFIX "Adobe Reader - "
+#define SUCCESS(a) (!a)
+
+int main (int argc, char **argv){
+ char *newargv[3];
+ char *winname;
+ char *filename;
+ int test = 1;
+ if (argc == 5 &&
+ (strcmp(argv[3],"--page") == 0
+ && strcmp(argv[1],"--file") == 0 )) {
+ argc = 3;
+ }
+ if (argc == 3 && strcmp(argv[1],"--file") == 0) {
+ filename = malloc(strlen(argv[2])+1);
+ if (filename == NULL) {
+ puts ("out of memory\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy(filename,argv[2]);
+ winname = malloc(strlen(argv[2])+1+strlen(READERWINPREFIX));
+ if (winname == NULL) {
+ puts ("out of memory\n");
+ exit(EXIT_FAILURE);
+ }
+ strcpy (winname,READERWINPREFIX);
+ strcpy ((winname+strlen(READERWINPREFIX)), filename);
+ if (SUCCESS(sendx_control_token("W",winname))) {
+ sendx_alt_token("Left",READERNAME); /* that's seven */
+ } else if (SUCCESS(sendx_control_token("W",filename))) {
+ sendx_control_token("Left",READERFIVE); /* that's five */
+ } else {
+ newargv[0] = "acroread";
+ newargv[1] = filename;
+ newargv[2] = NULL;
+ if(!fork()) {
+ execvp("acroread",newargv);
+ /* this trick makes sure that there *is* a back option
+ in Acrobat Reader */
+ while(test) {
+ test = sendx_control_token("+",filename);
+ }
+ }
+ }
+ } else if (argc != 1) {
+ usage();
+ } else {
+ sendx_alt_token("Left",READERNAME);
+ sendx_control_token("Left",READERFIVE);
+ }
+ exit(EXIT_SUCCESS);
+}
+