diff options
Diffstat (limited to 'debuginfod/debuginfod.cxx')
| -rw-r--r-- | debuginfod/debuginfod.cxx | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/debuginfod/debuginfod.cxx b/debuginfod/debuginfod.cxx index 27b671d3..000a41c4 100644 --- a/debuginfod/debuginfod.cxx +++ b/debuginfod/debuginfod.cxx @@ -2093,22 +2093,26 @@ and will not query the upstream servers"); { add_mhd_response_header (r, "Content-Type", "application/octet-stream"); + // Copy the incoming headers const char * hdrs = debuginfod_get_headers(client); string header_dup; if (hdrs) header_dup = string(hdrs); - size_t pos = 0; - // Clean winning headers to add all X-DEBUGINFOD lines to the package we'll send - while( (pos = header_dup.find("X-DEBUGINFOD")) != string::npos) + // Parse the "header: value\n" lines into (h,v) tuples and pass on + while(1) { - // Focus on where X-DEBUGINFOD- begins - header_dup = header_dup.substr(pos); - size_t newline = header_dup.find('\n'); - if (newline == string::npos) - break; - add_mhd_response_header(r, header_dup.substr(0,header_dup.find(':')).c_str(), - header_dup.substr(header_dup.find(':')).c_str()); - header_dup = header_dup.substr(newline); + size_t newline = header_dup.find('\n'); + if (newline == string::npos) break; + size_t colon = header_dup.find(':'); + if (colon == string::npos) break; + string header = header_dup.substr(0,colon); + string value = header_dup.substr(colon+1,newline-colon-1); + // strip leading spaces from value + size_t nonspace = value.find_first_not_of(" "); + if (nonspace != string::npos) + value = value.substr(nonspace); + add_mhd_response_header(r, header.c_str(), value.c_str()); + header_dup = header_dup.substr(newline+1); } add_mhd_last_modified (r, s.st_mtime); |