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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/protocol/about/nsAboutProtocolUtils.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/protocol/about/nsAboutProtocolUtils.h')
-rw-r--r-- | netwerk/protocol/about/nsAboutProtocolUtils.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/netwerk/protocol/about/nsAboutProtocolUtils.h b/netwerk/protocol/about/nsAboutProtocolUtils.h new file mode 100644 index 0000000000..68d1f4d54b --- /dev/null +++ b/netwerk/protocol/about/nsAboutProtocolUtils.h @@ -0,0 +1,64 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nsAboutProtocolUtils_h +#define nsAboutProtocolUtils_h + +#include "nsIURI.h" +#include "nsString.h" +#include "nsReadableUtils.h" +#include "nsIAboutModule.h" +#include "nsServiceManagerUtils.h" +#include "prtime.h" + +[[nodiscard]] inline nsresult NS_GetAboutModuleName(nsIURI* aAboutURI, + nsCString& aModule) { + NS_ASSERTION(aAboutURI->SchemeIs("about"), + "should be used only on about: URIs"); + + MOZ_TRY(aAboutURI->GetPathQueryRef(aModule)); + + int32_t f = aModule.FindCharInSet("#?"_ns); + if (f != kNotFound) { + aModule.Truncate(f); + } + + // convert to lowercase, as all about: modules are lowercase + ToLowerCase(aModule); + return NS_OK; +} + +[[nodiscard]] inline bool NS_IsContentAccessibleAboutURI(nsIURI* aURI) { + MOZ_ASSERT(aURI->SchemeIs("about"), "Should be used only on about: URIs"); + nsAutoCString name; + if (NS_WARN_IF(NS_FAILED(NS_GetAboutModuleName(aURI, name)))) { + return true; + } + return name.EqualsLiteral("blank") || name.EqualsLiteral("srcdoc"); +} + +inline nsresult NS_GetAboutModule(nsIURI* aAboutURI, nsIAboutModule** aModule) { + MOZ_ASSERT(aAboutURI, "Must have URI"); + + nsAutoCString contractID; + MOZ_TRY(NS_GetAboutModuleName(aAboutURI, contractID)); + + // look up a handler to deal with "what" + contractID.InsertLiteral(NS_ABOUT_MODULE_CONTRACTID_PREFIX, 0); + + return CallGetService(contractID.get(), aModule); +} + +inline PRTime SecondsToPRTime(uint32_t t_sec) { + return (PRTime)t_sec * PR_USEC_PER_SEC; +} + +inline void PrintTimeString(char* buf, uint32_t bufsize, uint32_t t_sec) { + PRExplodedTime et; + PRTime t_usec = SecondsToPRTime(t_sec); + PR_ExplodeTime(t_usec, PR_LocalTimeParameters, &et); + PR_FormatTime(buf, bufsize, "%Y-%m-%d %H:%M:%S", &et); +} + +#endif |