Added %P macro, which converts a name to a number for sending SMSes

2 files changed, 45 insertions, 0 deletions

diff --git a/README b/README
index ef98b97..d77e01a 100644
--- a/README
+++ b/README
@@ -18,6 +18,8 @@ are available, allowing for text replacement.  The macros available are:
   %n - replaced with the sender-number
   %d - replaced with the send-date
   %s - replaced with the SMS content
+  %P - attempts to replace the second word in the SMS with a destination number\n"
+       from phonebook.conf - SMS not processed if entry not found\n"
 
 An example blasms.conf might be:
   default echo \"SMS from %N at %d: %s\"
diff --git a/blasms.c b/blasms.c
index b32d59d..9cbd8c4 100644
--- a/blasms.c
+++ b/blasms.c
@@ -67,6 +67,43 @@ void setname(char* telnum) {
     }
 }
 
+/* Set a sender's number as part of their name */
+void settelnum(char* telnum, char* sms, int *offsetptr) {
+    FILE *fp;
+    char line[1024];
+    char name[1000];
+    char *strchrp;
+    int offset = *offsetptr;
+
+    fp = fopen("phonebook.conf", "r");
+
+    if (fp == NULL) {
+        printf("Error opening blasms.conf.\n");
+        return;
+    }
+
+    strcpy(name, sms + offset + 1);
+
+    if ((strchrp = strchr(name, ' ')) != NULL) {
+        offset = strchrp - name;
+        name[offset] = '\0';
+    }
+
+    while (fgets(line, 1024, fp) != NULL) {
+        remtrailn(line);
+        if ((strchrp = strchr(line, ' ')) != NULL) {
+            offset = strchrp - line;
+            if ((strlen(name) == strlen(line) - offset - 1) && !strncmp(name, line + offset + 1, strlen(name))) {
+                //printf("Name match: %s\n", line);
+                strxfrm(telnum, line, offset);
+                telnum[offset] = '\0';
+            }
+        }
+    }
+
+    *offsetptr = offset;
+}
+
 int main(int argc, char *argv[]) {
     /* Telephone number (may contain name)*/
     char telnum[100];
@@ -114,6 +151,8 @@ int main(int argc, char *argv[]) {
                         "  %%n - replaced with the sender-number\n"
                         "  %%d - replaced with the send-date\n"
                         "  %%s - replaced with the SMS content\n"
+                        "  %%P - attempts to replace the second word in the SMS with a destination number\n"
+                        "       from phonebook.conf - SMS not processed if entry not found\n"
                         "\n"
                         "An example blasms.conf might be:\n"
                         "  default echo \\\"SMS from %%N at %%d: %%s\\\"\n"
@@ -199,6 +238,10 @@ int main(int argc, char *argv[]) {
                 case 's':
                     replacestr(systemcmd, i, sms + offset + 1);
                     break;
+                case 'P':
+                    settelnum(telnum, sms, &offset);
+                    replacestr(systemcmd, i, telnum);
+                    break;
             }
         }
     }