<pre style='margin:0'>
Umesh Singla (umeshksingla) pushed a commit to branch gsoc17-migrate
in repository macports-base.
</pre>
<p><a href="https://github.com/macports/macports-base/commit/c6bc351d274146a7015c3452d94d8388d7d4e95c">https://github.com/macports/macports-base/commit/c6bc351d274146a7015c3452d94d8388d7d4e95c</a></p>
<pre style="white-space: pre; background: #F8F8F8"><span style='display:block; white-space:pre;color:#808000;'>commit c6bc351d274146a7015c3452d94d8388d7d4e95c
</span>Author: Umesh Singla <umeshksingla@macports.org>
AuthorDate: Wed Aug 9 02:50:23 2017 +0530
<span style='display:block; white-space:pre;color:#404040;'> WIP: Add registry functions for getting reg_snapshot like reg_entry
</span>---
src/cregistry/entry.c | 66 ++++++++++++++++++++++++++-------------------------
1 file changed, 34 insertions(+), 32 deletions(-)
<span style='display:block; white-space:pre;color:#808080;'>diff --git a/src/cregistry/entry.c b/src/cregistry/entry.c
</span><span style='display:block; white-space:pre;color:#808080;'>index dc47bb2..7908468 100644
</span><span style='display:block; white-space:pre;background:#e0e0ff;'>--- a/src/cregistry/entry.c
</span><span style='display:block; white-space:pre;background:#e0e0ff;'>+++ b/src/cregistry/entry.c
</span><span style='display:block; white-space:pre;background:#e0e0e0;'>@@ -1566,12 +1566,41 @@ char* reg_snapshot_get_id(reg_registry* reg, reg_error* errPtr) {
</span>
}
<span style='display:block; white-space:pre;background:#e0ffe0;'>+static int reg_stmt_to_snapshot(void* userdata, void** entry, void* stmt,
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ void* calldata UNUSED, reg_error* errPtr UNUSED) {
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ int is_new;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ reg_registry* reg = (reg_registry*)userdata;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ Tcl_HashEntry* hash = Tcl_CreateHashEntry(®->open_entries,
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ (const char*)&id, &is_new);
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ if (is_new) {
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ reg_snapshot* e = malloc(sizeof(reg_snapshot));
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ if (!e) {
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ return 0;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ }
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ e->reg = reg;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ e->id = id;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ e->proc = NULL;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ *entry = e;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ Tcl_SetHashValue(hash, e);
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ } else {
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ *entry = Tcl_GetHashValue(hash);
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ }
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ return 1;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+}
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+static int reg_all_snapshots(reg_registry* reg, char* query, int query_len,
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ reg_snapshot*** objects, reg_error* errPtr) {
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ int lower_bound = 0;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ return reg_all_objects(reg, query, query_len, (void***)objects,
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ reg_stmt_to_snapshot, &lower_bound, NULL, errPtr);
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+}
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+
</span> reg_snapshot* reg_snapshot_get(reg_registry* reg, char* id, reg_error* errPtr) {
printf("inside cregistry get snapshot..\n");
sqlite3_stmt* stmt = NULL;
<span style='display:block; white-space:pre;background:#ffe0e0;'>- reg_entry* entry = NULL;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ reg_snapshot** snapshots;
</span>
char* query = "SELECT port_name, requested, variant_name, variant_sign "
"FROM registry.snapshots "
<span style='display:block; white-space:pre;background:#e0e0e0;'>@@ -1583,38 +1612,11 @@ reg_snapshot* reg_snapshot_get(reg_registry* reg, char* id, reg_error* errPtr) {
</span> "snapshot_ports.id=snapshot_port_variants.snapshot_ports_id"
"WHERE snapshots.id=?";
<span style='display:block; white-space:pre;background:#ffe0e0;'>- if ((sqlite3_prepare_v2(reg->db, query, -1, &stmt, NULL) == SQLITE_OK)
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- && sqlite3_bind_int64(stmt, 1, (sqlite_int64)id == SQLITE_OK ) {
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>-
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- int r;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- do {
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- r = sqlite3_step(stmt);
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- switch (r) {
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- case SQLITE_ROW:
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- reg_snapshot* snapshot;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- // TODO
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- break;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- case SQLITE_DONE:
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- errPtr->code = REG_NOT_FOUND;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- errPtr->description = sqlite3_mprintf("no matching snapshot found for id = %s", id);
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- errPtr->free = (reg_error_destructor*) sqlite3_free;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- break;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- case SQLITE_BUSY:
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- continue;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- default:
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- reg_sqlite_error(reg->db, errPtr, query);
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- break;
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- }
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- } while (r == SQLITE_BUSY);
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>-
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- } else {
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- reg_sqlite_error(reg->db, errPtr, query);
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- }
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ query = sqlite3_mprintf(query, id);
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ result = reg_all_snapshots(reg, query, -1, snapshots, errPtr);
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ sqlite3_free(query);
</span>
<span style='display:block; white-space:pre;background:#ffe0e0;'>- if (stmt) {
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- sqlite3_finalize(stmt);
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- }
</span><span style='display:block; white-space:pre;background:#ffe0e0;'>- return snapshot;
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+ return result;
</span> }
/**
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