Move string utils to their own file

4 files changed, 60 insertions, 45 deletions

diff --git a/src/main.c b/src/main.c
index 74ac1c0..bae9644 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2,6 +2,7 @@
 #include "fileutils.h"
 #include "transmission.h"
 #include "fileutils.h"
+#include "stringutils.h"
 #include "rss.h"
 #include "json.h"
 
@@ -184,51 +185,6 @@ static int compare_downloaded_item(const void *a, const void *b) {
     return list_data_a->timestamp - list_data_b->timestamp;
 }
 
-static void string_replace(char *str, char old, char new) {
-    for(;;) {
-        char c = *str;
-        if(c == old)
-            *str = new;
-        else if(c == '\0')
-            break;
-        ++str;
-    }
-}
-
-static char* lstrip(char *str) {
-    for(;;) {
-        char c = *str;
-        if(c != ' ' && c != '\t' && c != '\n')
-            break;
-        else if(c == '\0')
-            break;
-        ++str;
-    }
-    return str;
-}
-
-static void rstrip(char *str) {
-    int len = strlen(str);
-    if(len == 0)
-        return;
-
-    char *p = str + len - 1;
-    while(p != str) {
-        char c = *p;
-        if(c != ' ' && c != '\t' && c != '\n')
-            break;
-        --p;
-    }
-
-    p[1] = '\0';
-}
-
-static char* strip(char *str) {
-    str = lstrip(str);
-    rstrip(str);
-    return str;
-}
-
 static void command_add(int argc, char **argv, char *rss_config_dir, char *html_config_dir) {
     if(argc < 2)
         usage_add();
diff --git a/src/rss.c b/src/rss.c
index fdb932c..ba2f74d 100644
--- a/src/rss.c
+++ b/src/rss.c
@@ -170,6 +170,9 @@ int add_rss(const char *name, const char *url, const char *rss_config_dir, const
     }
     fprintf(stderr, "rss title: |%s|\n", rss_title);
 
+    /*if(!name)
+        name = rss_title*/
+
     cleanup:
     buffer_deinit(&buffer);
     return result;
diff --git a/src/stringutils.c b/src/stringutils.c
new file mode 100644
index 0000000..172d40d
--- /dev/null
+++ b/src/stringutils.c
@@ -0,0 +1,47 @@
+#include "stringutils.h"
+#include <string.h>
+
+void string_replace(char *str, char old_char, char new_char) {
+    for(;;) {
+        char c = *str;
+        if(c == old_char)
+            *str = new_char;
+        else if(c == '\0')
+            break;
+        ++str;
+    }
+}
+
+char* lstrip(char *str) {
+    for(;;) {
+        char c = *str;
+        if(c != ' ' && c != '\t' && c != '\n')
+            break;
+        else if(c == '\0')
+            break;
+        ++str;
+    }
+    return str;
+}
+
+void rstrip(char *str) {
+    int len = strlen(str);
+    if(len == 0)
+        return;
+
+    char *p = str + len - 1;
+    while(p != str) {
+        char c = *p;
+        if(c != ' ' && c != '\t' && c != '\n')
+            break;
+        --p;
+    }
+
+    p[1] = '\0';
+}
+
+char* strip(char *str) {
+    str = lstrip(str);
+    rstrip(str);
+    return str;
+}
\ No newline at end of file
diff --git a/src/stringutils.h b/src/stringutils.h
new file mode 100644
index 0000000..a14d76c
--- /dev/null
+++ b/src/stringutils.h
@@ -0,0 +1,9 @@
+#ifndef STRINGUTILS_H
+#define STRINGUTILS_H
+
+void string_replace(char *str, char old_char, char new_char);
+char* lstrip(char *str);
+void rstrip(char *str);
+char* strip(char *str);
+
+#endif