Add the files

1 files changed, 87 insertions, 0 deletions

diff --git a/src/common/impl/duration.c b/src/common/impl/duration.c
new file mode 100644
index 0000000..a6a4965
--- /dev/null
+++ b/src/common/impl/duration.c
@@ -0,0 +1,87 @@
+#include "common/duration.h"
+
+void ffDurationAppendNum(uint64_t totalSeconds, FFstrbuf* result) {
+    const FFOptionsDisplay* options = &instance.config.display;
+
+    bool spaceBeforeUnit = options->durationSpaceBeforeUnit != FF_SPACE_BEFORE_UNIT_NEVER;
+
+    if (totalSeconds < 60) {
+        ffStrbufAppendUInt(result, totalSeconds);
+        if (spaceBeforeUnit) {
+            ffStrbufAppendC(result, ' ');
+        }
+        ffStrbufAppendS(result, options->durationAbbreviation ? "sec" : "second");
+        if (totalSeconds != 1) {
+            ffStrbufAppendC(result, 's');
+        }
+        return;
+    }
+
+    uint32_t seconds = (uint32_t) (totalSeconds % 60);
+    totalSeconds /= 60;
+    if (seconds >= 30) {
+        totalSeconds++;
+    }
+
+    uint32_t minutes = (uint32_t) (totalSeconds % 60);
+    totalSeconds /= 60;
+    uint32_t hours = (uint32_t) (totalSeconds % 24);
+    totalSeconds /= 24;
+    uint32_t days = (uint32_t) totalSeconds;
+
+    if (days > 0) {
+        ffStrbufAppendUInt(result, days);
+        if (spaceBeforeUnit) {
+            ffStrbufAppendC(result, ' ');
+        }
+        if (options->durationAbbreviation) {
+            ffStrbufAppendC(result, 'd');
+
+            if (hours > 0 || minutes > 0) {
+                ffStrbufAppendC(result, ' ');
+            }
+        } else {
+            ffStrbufAppendS(result, days == 1 ? "day" : "days");
+
+            if (days >= 100) {
+                ffStrbufAppendS(result, "(!)");
+            }
+
+            if (hours > 0 || minutes > 0) {
+                ffStrbufAppendS(result, ", ");
+            }
+        }
+    }
+
+    if (hours > 0) {
+        ffStrbufAppendUInt(result, hours);
+        if (spaceBeforeUnit) {
+            ffStrbufAppendC(result, ' ');
+        }
+        if (options->durationAbbreviation) {
+            ffStrbufAppendC(result, 'h');
+
+            if (minutes > 0) {
+                ffStrbufAppendC(result, ' ');
+            }
+        } else {
+            ffStrbufAppendS(result, hours == 1 ? "hour" : "hours");
+
+            if (minutes > 0) {
+                ffStrbufAppendS(result, ", ");
+            }
+        }
+    }
+
+    if (minutes > 0) {
+        ffStrbufAppendUInt(result, minutes);
+        if (spaceBeforeUnit) {
+            ffStrbufAppendC(result, ' ');
+        }
+        if (options->durationAbbreviation) {
+            ffStrbufAppendC(result, 'm');
+        } else {
+            ffStrbufAppendS(result, minutes == 1 ? "min" : "mins");
+        }
+    }
+}